diff options
| -rw-r--r-- | html/030---translate.cc.html (renamed from html/028translate.cc.html) | 58 | ||||
| -rw-r--r-- | html/031transforms.cc.html (renamed from html/029transforms.cc.html) | 4 | ||||
| -rw-r--r-- | html/032---operands.cc.html (renamed from html/030---operands.cc.html) | 214 | ||||
| -rw-r--r-- | html/033check_operands.cc.html (renamed from html/031check_operands.cc.html) | 506 | ||||
| -rw-r--r-- | html/034check_operand_bounds.cc.html (renamed from html/032check_operand_bounds.cc.html) | 72 | ||||
| -rw-r--r-- | html/035compute_segment_address.cc.html (renamed from html/034compute_segment_address.cc.html) | 22 | ||||
| -rw-r--r-- | html/036labels.cc.html (renamed from html/035labels.cc.html) | 186 | ||||
| -rw-r--r-- | html/037global_variables.cc.html (renamed from html/036global_variables.cc.html) | 136 | ||||
| -rw-r--r-- | html/085register-names.subx.html | 74 |
9 files changed, 673 insertions, 599 deletions
diff --git a/html/028translate.cc.html b/html/030---translate.cc.html index f71cd730..c2f9e993 100644 --- a/html/028translate.cc.html +++ b/html/030---translate.cc.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - 028translate.cc</title> +<title>Mu - 030---translate.cc</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="cpp"> @@ -57,7 +57,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/028translate.cc'>https://github.com/akkartik/mu/blob/master/028translate.cc</a> +<a href='https://github.com/akkartik/mu/blob/master/030---translate.cc'>https://github.com/akkartik/mu/blob/master/030---translate.cc</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="Comment">//: The bedrock level 1 of abstraction is now done, and we're going to start</span> <span id="L2" class="LineNr"> 2 </span><span class="Comment">//: building levels above it that make programming in x86 machine code a</span> @@ -78,18 +78,18 @@ if ('onhashchange' in window) { <span id="L17" class="LineNr"> 17 </span><span class="Comment">//: Higher levels usually transform code on the basis of metadata.</span> <span id="L18" class="LineNr"> 18 </span> <span id="L19" class="LineNr"> 19 </span><span class="Delimiter">:(before "End Main")</span> -<span id="L20" class="LineNr"> 20 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L96'>is_equal</a><span class="Delimiter">(</span>argv[<span class="Constant">1</span>]<span class="Delimiter">,</span> <span class="Constant">"translate"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L20" class="LineNr"> 20 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L101'>is_equal</a><span class="Delimiter">(</span>argv[<span class="Constant">1</span>]<span class="Delimiter">,</span> <span class="Constant">"translate"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L21" class="LineNr"> 21 </span> <span class="Comment">// Outside of tests, traces must be explicitly requested.</span> -<span id="L22" class="LineNr"> 22 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='003trace.cc.html#L446'>Trace_file</a></span><span class="Delimiter">.</span>is_open<span class="Delimiter">())</span> <span class="Special"><a href='003trace.cc.html#L72'>Trace_stream</a></span> = <span class="Normal">new</span> trace_stream<span class="Delimiter">;</span> -<span id="L23" class="LineNr"> 23 </span> <a href='000organization.cc.html#L148'>reset</a><span class="Delimiter">();</span> +<span id="L22" class="LineNr"> 22 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='003trace.cc.html#L448'>Trace_file</a></span><span class="Delimiter">.</span>is_open<span class="Delimiter">())</span> <span class="Special"><a href='003trace.cc.html#L72'>Trace_stream</a></span> = <span class="Normal">new</span> trace_stream<span class="Delimiter">;</span> +<span id="L23" class="LineNr"> 23 </span> <a href='000organization.cc.html#L150'>reset</a><span class="Delimiter">();</span> <span id="L24" class="LineNr"> 24 </span> <span class="Comment">// Begin subx translate</span> <span id="L25" class="LineNr"> 25 </span> program p<span class="Delimiter">;</span> <span id="L26" class="LineNr"> 26 </span> string output_filename<span class="Delimiter">;</span> <span id="L27" class="LineNr"> 27 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Comment">/*</span><span class="Comment">skip 'subx translate'</span><span class="Comment">*/</span><span class="Constant">2</span><span class="Delimiter">;</span> i < argc<span class="Delimiter">;</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L28" class="LineNr"> 28 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L96'>is_equal</a><span class="Delimiter">(</span>argv[i]<span class="Delimiter">,</span> <span class="Constant">"-o"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L28" class="LineNr"> 28 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L101'>is_equal</a><span class="Delimiter">(</span>argv[i]<span class="Delimiter">,</span> <span class="Constant">"-o"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L29" class="LineNr"> 29 </span> ++i<span class="Delimiter">;</span> <span id="L30" class="LineNr"> 30 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i >= argc<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L31" class="LineNr"> 31 </span> <a href='028translate.cc.html#L72'>print_translate_usage</a><span class="Delimiter">();</span> +<span id="L31" class="LineNr"> 31 </span> <a href='030---translate.cc.html#L72'>print_translate_usage</a><span class="Delimiter">();</span> <span id="L32" class="LineNr"> 32 </span> cerr << <span class="Constant">"'-o' must be followed by a filename to write results to\n"</span><span class="Delimiter">;</span> <span id="L33" class="LineNr"> 33 </span> exit<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> <span id="L34" class="LineNr"> 34 </span> <span class="Delimiter">}</span> @@ -103,25 +103,25 @@ if ('onhashchange' in window) { <span id="L42" class="LineNr"> 42 </span> <span class="Identifier">return</span> <span class="Constant">1</span><span class="Delimiter">;</span> <span id="L43" class="LineNr"> 43 </span> <span class="Delimiter">}</span> <span id="L44" class="LineNr"> 44 </span> parse<span class="Delimiter">(</span>fin<span class="Delimiter">,</span> p<span class="Delimiter">);</span> -<span id="L45" class="LineNr"> 45 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">1</span><span class="Delimiter">;</span> +<span id="L45" class="LineNr"> 45 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">1</span><span class="Delimiter">;</span> <span id="L46" class="LineNr"> 46 </span> <span class="Delimiter">}</span> <span id="L47" class="LineNr"> 47 </span> <span class="Delimiter">}</span> <span id="L48" class="LineNr"> 48 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> -<span id="L49" class="LineNr"> 49 </span> <a href='028translate.cc.html#L72'>print_translate_usage</a><span class="Delimiter">();</span> +<span id="L49" class="LineNr"> 49 </span> <a href='030---translate.cc.html#L72'>print_translate_usage</a><span class="Delimiter">();</span> <span id="L50" class="LineNr"> 50 </span> cerr << <span class="Constant">"nothing to do; must provide at least one file to read\n"</span><span class="Delimiter">;</span> <span id="L51" class="LineNr"> 51 </span> exit<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> <span id="L52" class="LineNr"> 52 </span> <span class="Delimiter">}</span> <span id="L53" class="LineNr"> 53 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>output_filename<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> -<span id="L54" class="LineNr"> 54 </span> <a href='028translate.cc.html#L72'>print_translate_usage</a><span class="Delimiter">();</span> +<span id="L54" class="LineNr"> 54 </span> <a href='030---translate.cc.html#L72'>print_translate_usage</a><span class="Delimiter">();</span> <span id="L55" class="LineNr"> 55 </span> cerr << <span class="Constant">"must provide a filename to write to using '-o'\n"</span><span class="Delimiter">;</span> <span id="L56" class="LineNr"> 56 </span> exit<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> <span id="L57" class="LineNr"> 57 </span> <span class="Delimiter">}</span> <span id="L58" class="LineNr"> 58 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"begin"</span> << end<span class="Delimiter">();</span> <span id="L59" class="LineNr"> 59 </span> transform<span class="Delimiter">(</span>p<span class="Delimiter">);</span> -<span id="L60" class="LineNr"> 60 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">1</span><span class="Delimiter">;</span> +<span id="L60" class="LineNr"> 60 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">1</span><span class="Delimiter">;</span> <span id="L61" class="LineNr"> 61 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">"translate"</span><span class="Delimiter">)</span> << <span class="Constant">"begin"</span> << end<span class="Delimiter">();</span> <span id="L62" class="LineNr"> 62 </span> save_elf<span class="Delimiter">(</span>p<span class="Delimiter">,</span> output_filename<span class="Delimiter">);</span> -<span id="L63" class="LineNr"> 63 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Delimiter">{</span> +<span id="L63" class="LineNr"> 63 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Delimiter">{</span> <span id="L64" class="LineNr"> 64 </span> unlink<span class="Delimiter">(</span>output_filename<span class="Delimiter">.</span>c_str<span class="Delimiter">());</span> <span id="L65" class="LineNr"> 65 </span> <span class="Identifier">return</span> <span class="Constant">1</span><span class="Delimiter">;</span> <span id="L66" class="LineNr"> 66 </span> <span class="Delimiter">}</span> @@ -130,7 +130,7 @@ if ('onhashchange' in window) { <span id="L69" class="LineNr"> 69 </span><span class="Delimiter">}</span> <span id="L70" class="LineNr"> 70 </span> <span id="L71" class="LineNr"> 71 </span><span class="Delimiter">:(code)</span> -<span id="L72" class="LineNr"> 72 </span><span class="Normal">void</span> <a href='028translate.cc.html#L72'>print_translate_usage</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L72" class="LineNr"> 72 </span><span class="Normal">void</span> <a href='030---translate.cc.html#L72'>print_translate_usage</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L73" class="LineNr"> 73 </span> cerr << <span class="Constant">"Usage: subx translate file1 file2 ... -o output\n"</span><span class="Delimiter">;</span> <span id="L74" class="LineNr"> 74 </span><span class="Delimiter">}</span> <span id="L75" class="LineNr"> 75 </span> @@ -144,20 +144,20 @@ if ('onhashchange' in window) { <span id="L83" class="LineNr"> 83 </span><span class="Normal">void</span> save_elf<span class="Delimiter">(</span><span class="Normal">const</span> program& p<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L84" class="LineNr"> 84 </span> <span class="Comment">// validation: stay consistent with the self-hosted translator</span> <span id="L85" class="LineNr"> 85 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L106'>entry</a> == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L86" class="LineNr"> 86 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"no 'Entry' label found\n"</span> << end<span class="Delimiter">();</span> +<span id="L86" class="LineNr"> 86 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"no 'Entry' label found\n"</span> << end<span class="Delimiter">();</span> <span id="L87" class="LineNr"> 87 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L88" class="LineNr"> 88 </span> <span class="Delimiter">}</span> <span id="L89" class="LineNr"> 89 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>find<span class="Delimiter">(</span>p<span class="Delimiter">,</span> <span class="Constant">"data"</span><span class="Delimiter">)</span> == <span class="Constant">NULL</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L90" class="LineNr"> 90 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"must include a 'data' segment\n"</span> << end<span class="Delimiter">();</span> +<span id="L90" class="LineNr"> 90 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"must include a 'data' segment\n"</span> << end<span class="Delimiter">();</span> <span id="L91" class="LineNr"> 91 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L92" class="LineNr"> 92 </span> <span class="Delimiter">}</span> <span id="L93" class="LineNr"> 93 </span> <span class="Comment">// processing</span> -<span id="L94" class="LineNr"> 94 </span> <a href='028translate.cc.html#L99'>write_elf_header</a><span class="Delimiter">(</span>out<span class="Delimiter">,</span> p<span class="Delimiter">);</span> +<span id="L94" class="LineNr"> 94 </span> <a href='030---translate.cc.html#L99'>write_elf_header</a><span class="Delimiter">(</span>out<span class="Delimiter">,</span> p<span class="Delimiter">);</span> <span id="L95" class="LineNr"> 95 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">size_t</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>size<span class="Delimiter">();</span> ++i<span class="Delimiter">)</span> -<span id="L96" class="LineNr"> 96 </span> <a href='028translate.cc.html#L195'>write_segment</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> out<span class="Delimiter">);</span> +<span id="L96" class="LineNr"> 96 </span> <a href='030---translate.cc.html#L195'>write_segment</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> out<span class="Delimiter">);</span> <span id="L97" class="LineNr"> 97 </span><span class="Delimiter">}</span> <span id="L98" class="LineNr"> 98 </span> -<span id="L99" class="LineNr"> 99 </span><span class="Normal">void</span> <a href='028translate.cc.html#L99'>write_elf_header</a><span class="Delimiter">(</span>ostream& out<span class="Delimiter">,</span> <span class="Normal">const</span> program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L99" class="LineNr"> 99 </span><span class="Normal">void</span> <a href='030---translate.cc.html#L99'>write_elf_header</a><span class="Delimiter">(</span>ostream& out<span class="Delimiter">,</span> <span class="Normal">const</span> program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L100" class="LineNr">100 </span> <span class="Normal">char</span> c = <span class="cSpecial">'\0'</span><span class="Delimiter">;</span> <span id="L101" class="LineNr">101 </span><span class="PreProc">#define </span><span class="Special">O</span><span class="PreProc">(</span><span class="Special">X</span><span class="PreProc">) c = (</span><span class="Special">X</span><span class="PreProc">)</span><span class="Delimiter">;</span><span class="PreProc"> out</span><span class="Delimiter">.</span><span class="PreProc">write(&c</span><span class="Delimiter">,</span><span class="PreProc"> </span><span class="Normal">sizeof</span><span class="PreProc">(c))</span> <span id="L102" class="LineNr">102 </span><span class="Comment">// host is required to be little-endian</span> @@ -194,7 +194,7 @@ if ('onhashchange' in window) { <span id="L133" class="LineNr">133 </span> <span class="Normal">uint16_t</span> e_phentsize = <span class="Constant">0x20</span><span class="Delimiter">;</span> <span id="L134" class="LineNr">134 </span> emit<span class="Delimiter">(</span>e_phentsize<span class="Delimiter">);</span> <span id="L135" class="LineNr">135 </span> <span class="Comment">// e_phnum</span> -<span id="L136" class="LineNr">136 </span> <span class="Normal">uint16_t</span> e_phnum = <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> +<span id="L136" class="LineNr">136 </span> <span class="Normal">uint16_t</span> e_phnum = <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> <span id="L137" class="LineNr">137 </span> emit<span class="Delimiter">(</span>e_phnum<span class="Delimiter">);</span> <span id="L138" class="LineNr">138 </span> <span class="Comment">// e_shentsize</span> <span id="L139" class="LineNr">139 </span> <span class="Normal">uint16_t</span> dummy16 = <span class="Constant">0x0</span><span class="Delimiter">;</span> @@ -204,8 +204,8 @@ if ('onhashchange' in window) { <span id="L143" class="LineNr">143 </span> <span class="Comment">// e_shstrndx</span> <span id="L144" class="LineNr">144 </span> emit<span class="Delimiter">(</span>dummy16<span class="Delimiter">);</span> <span id="L145" class="LineNr">145 </span> -<span id="L146" class="LineNr">146 </span> <span class="Normal">uint32_t</span> p_offset = <span class="Comment">/*</span><span class="Comment">size of ehdr</span><span class="Comment">*/</span><span class="Constant">0x34</span> + <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">)</span>*<span class="Constant">0x20</span><span class="Comment">/*</span><span class="Comment">size of each phdr</span><span class="Comment">*/</span><span class="Delimiter">;</span> -<span id="L147" class="LineNr">147 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L146" class="LineNr">146 </span> <span class="Normal">uint32_t</span> p_offset = <span class="Comment">/*</span><span class="Comment">size of ehdr</span><span class="Comment">*/</span><span class="Constant">0x34</span> + <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">)</span>*<span class="Constant">0x20</span><span class="Comment">/*</span><span class="Comment">size of each phdr</span><span class="Comment">*/</span><span class="Delimiter">;</span> +<span id="L147" class="LineNr">147 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L148" class="LineNr">148 </span> <span class="Normal">const</span> segment& curr = p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L149" class="LineNr">149 </span> <span class="SalientComment">//// phdr</span> <span id="L150" class="LineNr">150 </span> <span class="Comment">// p_type</span> @@ -219,7 +219,7 @@ if ('onhashchange' in window) { <span id="L158" class="LineNr">158 </span> <span class="Comment">// p_paddr</span> <span id="L159" class="LineNr">159 </span> emit<span class="Delimiter">(</span>p_start<span class="Delimiter">);</span> <span id="L160" class="LineNr">160 </span> <span class="Comment">// p_filesz</span> -<span id="L161" class="LineNr">161 </span> <span class="Normal">uint32_t</span> size = <a href='028translate.cc.html#L205'>num_words</a><span class="Delimiter">(</span>curr<span class="Delimiter">);</span> +<span id="L161" class="LineNr">161 </span> <span class="Normal">uint32_t</span> size = <a href='030---translate.cc.html#L205'>num_words</a><span class="Delimiter">(</span>curr<span class="Delimiter">);</span> <span id="L162" class="LineNr">162 </span> assert<span class="Delimiter">(</span>p_offset + size < <a href='010---vm.cc.html#L95'>SEGMENT_ALIGNMENT</a><span class="Delimiter">);</span> <span id="L163" class="LineNr">163 </span> emit<span class="Delimiter">(</span>size<span class="Delimiter">);</span> <span id="L164" class="LineNr">164 </span> <span class="Comment">// p_memsz</span> @@ -242,7 +242,7 @@ if ('onhashchange' in window) { <span id="L181" class="LineNr">181 </span> <span class="Normal">uint32_t</span> p_align = <span class="Constant">0x1000</span><span class="Delimiter">;</span> <span class="Comment">// default page size on linux</span> <span id="L182" class="LineNr">182 </span> emit<span class="Delimiter">(</span>p_align<span class="Delimiter">);</span> <span id="L183" class="LineNr">183 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>p_offset % p_align != p_start % p_align<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L184" class="LineNr">184 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"segment starting at 0x"</span> << <a href='010---vm.cc.html#L401'>HEXWORD</a> << p_start << <span class="Constant">" is improperly aligned; alignment for p_offset "</span> << p_offset << <span class="Constant">" should be "</span> << <span class="Delimiter">(</span>p_offset % p_align<span class="Delimiter">)</span> << <span class="Constant">" but is "</span> << <span class="Delimiter">(</span>p_start % p_align<span class="Delimiter">)</span> << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> +<span id="L184" class="LineNr">184 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"segment starting at 0x"</span> << <a href='010---vm.cc.html#L401'>HEXWORD</a> << p_start << <span class="Constant">" is improperly aligned; alignment for p_offset "</span> << p_offset << <span class="Constant">" should be "</span> << <span class="Delimiter">(</span>p_offset % p_align<span class="Delimiter">)</span> << <span class="Constant">" but is "</span> << <span class="Delimiter">(</span>p_start % p_align<span class="Delimiter">)</span> << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> <span id="L185" class="LineNr">185 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L186" class="LineNr">186 </span> <span class="Delimiter">}</span> <span id="L187" class="LineNr">187 </span> @@ -253,20 +253,20 @@ if ('onhashchange' in window) { <span id="L192" class="LineNr">192 </span><span class="PreProc">#undef emit</span> <span id="L193" class="LineNr">193 </span><span class="Delimiter">}</span> <span id="L194" class="LineNr">194 </span> -<span id="L195" class="LineNr">195 </span><span class="Normal">void</span> <a href='028translate.cc.html#L195'>write_segment</a><span class="Delimiter">(</span><span class="Normal">const</span> segment& s<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L196" class="LineNr">196 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L195" class="LineNr">195 </span><span class="Normal">void</span> <a href='030---translate.cc.html#L195'>write_segment</a><span class="Delimiter">(</span><span class="Normal">const</span> segment& s<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L196" class="LineNr">196 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L197" class="LineNr">197 </span> <span class="Normal">const</span> vector<word>& w = s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">;</span> -<span id="L198" class="LineNr">198 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>w<span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L198" class="LineNr">198 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>w<span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L199" class="LineNr">199 </span> <span class="Normal">uint8_t</span> x = <a href='011run.cc.html#L302'>hex_byte</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">).</span>data<span class="Delimiter">);</span> <span class="Comment">// we're done with metadata by this point</span> <span id="L200" class="LineNr">200 </span> out<span class="Delimiter">.</span>write<span class="Delimiter">(</span><span class="Normal">reinterpret_cast</span><<span class="Normal">const</span> <span class="Normal">char</span>*><span class="Delimiter">(</span>&x<span class="Delimiter">),</span> <span class="Comment">/*</span><span class="Comment">sizeof(byte)</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">);</span> <span id="L201" class="LineNr">201 </span> <span class="Delimiter">}</span> <span id="L202" class="LineNr">202 </span> <span class="Delimiter">}</span> <span id="L203" class="LineNr">203 </span><span class="Delimiter">}</span> <span id="L204" class="LineNr">204 </span> -<span id="L205" class="LineNr">205 </span><span class="Normal">uint32_t</span> <a href='028translate.cc.html#L205'>num_words</a><span class="Delimiter">(</span><span class="Normal">const</span> segment& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L205" class="LineNr">205 </span><span class="Normal">uint32_t</span> <a href='030---translate.cc.html#L205'>num_words</a><span class="Delimiter">(</span><span class="Normal">const</span> segment& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L206" class="LineNr">206 </span> <span class="Normal">uint32_t</span> sum = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L207" class="LineNr">207 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> -<span id="L208" class="LineNr">208 </span> sum += <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> +<span id="L207" class="LineNr">207 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<span id="L208" class="LineNr">208 </span> sum += <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> <span id="L209" class="LineNr">209 </span> <span class="Identifier">return</span> sum<span class="Delimiter">;</span> <span id="L210" class="LineNr">210 </span><span class="Delimiter">}</span> <span id="L211" class="LineNr">211 </span> diff --git a/html/029transforms.cc.html b/html/031transforms.cc.html index 266332f9..2589975b 100644 --- a/html/029transforms.cc.html +++ b/html/031transforms.cc.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - 029transforms.cc</title> +<title>Mu - 031transforms.cc</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="cpp"> @@ -50,7 +50,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/029transforms.cc'>https://github.com/akkartik/mu/blob/master/029transforms.cc</a> +<a href='https://github.com/akkartik/mu/blob/master/031transforms.cc'>https://github.com/akkartik/mu/blob/master/031transforms.cc</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="Comment">//: Ordering transforms is a well-known hard problem when building compilers.</span> <span id="L2" class="LineNr"> 2 </span><span class="Comment">//: In our case we also have the additional notion of layers. The ordering of</span> diff --git a/html/030---operands.cc.html b/html/032---operands.cc.html index 780746f3..ac421edd 100644 --- a/html/030---operands.cc.html +++ b/html/032---operands.cc.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - 030---operands.cc</title> +<title>Mu - 032---operands.cc</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="cpp"> @@ -56,7 +56,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/030---operands.cc'>https://github.com/akkartik/mu/blob/master/030---operands.cc</a> +<a href='https://github.com/akkartik/mu/blob/master/032---operands.cc'>https://github.com/akkartik/mu/blob/master/032---operands.cc</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="Comment">//: Beginning of "level 2": tagging bytes with metadata around what field of</span> <span id="L2" class="LineNr"> 2 </span><span class="Comment">//: an x86 instruction they're for.</span> @@ -73,7 +73,7 @@ if ('onhashchange' in window) { <span id="L13" class="LineNr"> 13 </span><span class="Comment">//: pack and order the bytes corresponding to the operands in an instruction.</span> <span id="L14" class="LineNr"> 14 </span> <span id="L15" class="LineNr"> 15 </span><span class="Delimiter">:(before "End <a href='001help.cc.html#L53'>Help</a> Texts")</span> -<span id="L16" class="LineNr"> 16 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"instructions"</span><span class="Delimiter">,</span> +<span id="L16" class="LineNr"> 16 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"instructions"</span><span class="Delimiter">,</span> <span id="L17" class="LineNr"> 17 </span> <span class="Constant">"Each x86 instruction consists of an instruction or opcode and some number\n"</span> <span id="L18" class="LineNr"> 18 </span> <span class="Constant">"of operands.\n"</span> <span id="L19" class="LineNr"> 19 </span> <span class="Constant">"Each operand has a type. An instruction won't have more than one operand of\n"</span> @@ -88,12 +88,12 @@ if ('onhashchange' in window) { <span id="L28" class="LineNr"> 28 </span>cerr << <span class="Constant">" instructions\n"</span><span class="Delimiter">;</span> <span id="L29" class="LineNr"> 29 </span> <span id="L30" class="LineNr"> 30 </span><span class="Delimiter">:(code)</span> -<span id="L31" class="LineNr"> 31 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L31'>test_pack_immediate_constants</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L31" class="LineNr"> 31 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L31'>test_pack_immediate_constants</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L32" class="LineNr"> 32 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L33" class="LineNr"> 33 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L34" class="LineNr"> 34 </span> <span class="Constant">"bb 0x2a/imm32\n"</span> <span id="L35" class="LineNr"> 35 </span> <span class="Delimiter">);</span> -<span id="L36" class="LineNr"> 36 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L36" class="LineNr"> 36 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L37" class="LineNr"> 37 </span> <span class="Constant">"transform: packing instruction 'bb 0x2a/imm32'\n"</span> <span id="L38" class="LineNr"> 38 </span> <span class="Constant">"transform: instruction after packing: 'bb 2a 00 00 00'\n"</span> <span id="L39" class="LineNr"> 39 </span> <span class="Constant">"run: copy imm32 0x0000002a to EBX\n"</span> @@ -103,26 +103,26 @@ if ('onhashchange' in window) { <span id="L43" class="LineNr"> 43 </span><span class="Comment">//: complete set of valid operand types</span> <span id="L44" class="LineNr"> 44 </span> <span id="L45" class="LineNr"> 45 </span><span class="Delimiter">:(before "End Globals")</span> -<span id="L46" class="LineNr"> 46 </span>set<string> <span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">;</span> +<span id="L46" class="LineNr"> 46 </span>set<string> <span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">;</span> <span id="L47" class="LineNr"> 47 </span><span class="Delimiter">:(before "End One-time Setup")</span> -<span id="L48" class="LineNr"> 48 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"subop"</span><span class="Delimiter">);</span> -<span id="L49" class="LineNr"> 49 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"mod"</span><span class="Delimiter">);</span> -<span id="L50" class="LineNr"> 50 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"rm32"</span><span class="Delimiter">);</span> -<span id="L51" class="LineNr"> 51 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"base"</span><span class="Delimiter">);</span> -<span id="L52" class="LineNr"> 52 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"index"</span><span class="Delimiter">);</span> -<span id="L53" class="LineNr"> 53 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"scale"</span><span class="Delimiter">);</span> -<span id="L54" class="LineNr"> 54 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"r32"</span><span class="Delimiter">);</span> -<span id="L55" class="LineNr"> 55 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"disp8"</span><span class="Delimiter">);</span> -<span id="L56" class="LineNr"> 56 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"disp16"</span><span class="Delimiter">);</span> -<span id="L57" class="LineNr"> 57 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"disp32"</span><span class="Delimiter">);</span> -<span id="L58" class="LineNr"> 58 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"imm8"</span><span class="Delimiter">);</span> -<span id="L59" class="LineNr"> 59 </span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"imm32"</span><span class="Delimiter">);</span> +<span id="L48" class="LineNr"> 48 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"subop"</span><span class="Delimiter">);</span> +<span id="L49" class="LineNr"> 49 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"mod"</span><span class="Delimiter">);</span> +<span id="L50" class="LineNr"> 50 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"rm32"</span><span class="Delimiter">);</span> +<span id="L51" class="LineNr"> 51 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"base"</span><span class="Delimiter">);</span> +<span id="L52" class="LineNr"> 52 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"index"</span><span class="Delimiter">);</span> +<span id="L53" class="LineNr"> 53 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"scale"</span><span class="Delimiter">);</span> +<span id="L54" class="LineNr"> 54 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"r32"</span><span class="Delimiter">);</span> +<span id="L55" class="LineNr"> 55 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"disp8"</span><span class="Delimiter">);</span> +<span id="L56" class="LineNr"> 56 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"disp16"</span><span class="Delimiter">);</span> +<span id="L57" class="LineNr"> 57 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"disp32"</span><span class="Delimiter">);</span> +<span id="L58" class="LineNr"> 58 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"imm8"</span><span class="Delimiter">);</span> +<span id="L59" class="LineNr"> 59 </span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">"imm32"</span><span class="Delimiter">);</span> <span id="L60" class="LineNr"> 60 </span> <span id="L61" class="LineNr"> 61 </span><span class="Delimiter">:(before "End <a href='001help.cc.html#L53'>Help</a> Texts")</span> -<span id="L62" class="LineNr"> 62 </span><a href='030---operands.cc.html#L64'>init_operand_type_help</a><span class="Delimiter">();</span> +<span id="L62" class="LineNr"> 62 </span><a href='032---operands.cc.html#L64'>init_operand_type_help</a><span class="Delimiter">();</span> <span id="L63" class="LineNr"> 63 </span><span class="Delimiter">:(code)</span> -<span id="L64" class="LineNr"> 64 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L64'>init_operand_type_help</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L65" class="LineNr"> 65 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">,</span> +<span id="L64" class="LineNr"> 64 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L64'>init_operand_type_help</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L65" class="LineNr"> 65 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">,</span> <span id="L66" class="LineNr"> 66 </span> <span class="Constant">"2-bit operand controlling the _addressing mode_ of many instructions,\n"</span> <span id="L67" class="LineNr"> 67 </span> <span class="Constant">"to determine how to compute the _effective address_ to look up memory at\n"</span> <span id="L68" class="LineNr"> 68 </span> <span class="Constant">"based on the 'rm32' operand and potentially others.\n"</span> @@ -134,7 +134,7 @@ if ('onhashchange' in window) { <span id="L74" class="LineNr"> 74 </span> <span class="Constant">"If mod = 1, effective address is usually* rm32 + disp8\n"</span> <span id="L75" class="LineNr"> 75 </span> <span class="Constant">" (indirect mode with displacement).\n"</span> <span id="L76" class="LineNr"> 76 </span> <span class="Constant">"If mod = 0, effective address is usually* rm32 (indirect mode).\n"</span> -<span id="L77" class="LineNr"> 77 </span> <span class="Constant">"(* - The exception is when rm32 is '4'. Register 4 is the stack pointer (ESP).\n"</span> +<span id="L77" class="LineNr"> 77 </span> <span class="Constant">"(* - The exception is when rm32 is '4'. Register 4 is the stack pointer (<a href='010---vm.cc.html#L20'>ESP</a>).\n"</span> <span id="L78" class="LineNr"> 78 </span> <span class="Constant">" Using it as an address gets more involved. For more details,\n"</span> <span id="L79" class="LineNr"> 79 </span> <span class="Constant">" try reading the help pages for 'base', 'index' and 'scale'.)\n"</span> <span id="L80" class="LineNr"> 80 </span> <span class="Constant">"\n"</span> @@ -143,16 +143,16 @@ if ('onhashchange' in window) { <span id="L83" class="LineNr"> 83 </span> <span class="Constant">" - modrm.pdf: volume 2, table 2-2, \"</span><span class="Constant">32</span>-bit addressing with the ModR/<span class="Special">M</span> byte<span class="Delimiter">.</span>\<span class="Constant">".\n"</span> <span id="L84" class="LineNr"> 84 </span> <span class="Constant">" - sib.pdf: volume 2, table 2-3, \"</span><span class="Constant">32</span>-bit addressing with the SIB byte<span class="Delimiter">.</span>\<span class="Constant">".\n"</span> <span id="L85" class="LineNr"> 85 </span> <span class="Delimiter">);</span> -<span id="L86" class="LineNr"> 86 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"subop"</span><span class="Delimiter">,</span> +<span id="L86" class="LineNr"> 86 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"subop"</span><span class="Delimiter">,</span> <span id="L87" class="LineNr"> 87 </span> <span class="Constant">"Additional 3-bit operand for determining the instruction when the opcode\n"</span> <span id="L88" class="LineNr"> 88 </span> <span class="Constant">"is 81, 8f, d3, f7 or ff.\n"</span> <span id="L89" class="LineNr"> 89 </span> <span class="Constant">"Can't coexist with operand of type 'r32' in a single instruction, because\n"</span> <span id="L90" class="LineNr"> 90 </span> <span class="Constant">"the two use the same bits.\n"</span> <span id="L91" class="LineNr"> 91 </span> <span class="Delimiter">);</span> -<span id="L92" class="LineNr"> 92 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"r32"</span><span class="Delimiter">,</span> +<span id="L92" class="LineNr"> 92 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"r32"</span><span class="Delimiter">,</span> <span id="L93" class="LineNr"> 93 </span> <span class="Constant">"3-bit operand specifying a register operand used directly, without any further addressing modes.\n"</span> <span id="L94" class="LineNr"> 94 </span> <span class="Delimiter">);</span> -<span id="L95" class="LineNr"> 95 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">,</span> +<span id="L95" class="LineNr"> 95 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">,</span> <span id="L96" class="LineNr"> 96 </span> <span class="Constant">"32-bit value in register or memory. The precise details of its construction\n"</span> <span id="L97" class="LineNr"> 97 </span> <span class="Constant">"depend on the eponymous 3-bit 'rm32' operand, the 'mod' operand, and also\n"</span> <span id="L98" class="LineNr"> 98 </span> <span class="Constant">"potentially the 'SIB' operands ('scale', 'index' and 'base') and a displacement\n"</span> @@ -163,28 +163,28 @@ if ('onhashchange' in window) { <span id="L103" class="LineNr">103 </span> <span class="Constant">" - modrm.pdf: volume 2, table 2-2, \"</span><span class="Constant">32</span>-bit addressing with the ModR/<span class="Special">M</span> byte<span class="Delimiter">.</span>\<span class="Constant">".\n"</span> <span id="L104" class="LineNr">104 </span> <span class="Constant">" - sib.pdf: volume 2, table 2-3, \"</span><span class="Constant">32</span>-bit addressing with the SIB byte<span class="Delimiter">.</span>\<span class="Constant">".\n"</span> <span id="L105" class="LineNr">105 </span> <span class="Delimiter">);</span> -<span id="L106" class="LineNr">106 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"base"</span><span class="Delimiter">,</span> +<span id="L106" class="LineNr">106 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"base"</span><span class="Delimiter">,</span> <span id="L107" class="LineNr">107 </span> <span class="Constant">"Additional 3-bit operand (when 'rm32' is 4, unless 'mod' is 3) specifying the\n"</span> <span id="L108" class="LineNr">108 </span> <span class="Constant">"register containing an address to look up.\n"</span> <span id="L109" class="LineNr">109 </span> <span class="Constant">"This address may be further modified by 'index' and 'scale' operands.\n"</span> -<span id="L110" class="LineNr">110 </span> <span class="Constant">" effective address = base + index*scale + displacement (disp8 or disp32)\n"</span> +<span id="L110" class="LineNr">110 </span> <span class="Constant">" effective address = base + index*scale + displacement (disp8 or <a href='040---tests.cc.html#L84'>disp32</a>)\n"</span> <span id="L111" class="LineNr">111 </span> <span class="Constant">"For complete details, spend some time with the IA-32 software developer's manual,\n"</span> <span id="L112" class="LineNr">112 </span> <span class="Constant">"volume 2, table 2-3, \"</span><span class="Constant">32</span>-bit addressing with the SIB byte\<span class="Constant">".\n"</span> <span id="L113" class="LineNr">113 </span> <span class="Constant">"It is included in this repository as 'sib.pdf'.\n"</span> <span id="L114" class="LineNr">114 </span> <span class="Delimiter">);</span> -<span id="L115" class="LineNr">115 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"index"</span><span class="Delimiter">,</span> +<span id="L115" class="LineNr">115 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"index"</span><span class="Delimiter">,</span> <span id="L116" class="LineNr">116 </span> <span class="Constant">"Optional 3-bit operand (when 'rm32' is 4 unless 'mod' is 3) that can be added to\n"</span> <span id="L117" class="LineNr">117 </span> <span class="Constant">"the 'base' operand to compute the 'effective address' at which to look up memory.\n"</span> -<span id="L118" class="LineNr">118 </span> <span class="Constant">" effective address = base + index*scale + displacement (disp8 or disp32)\n"</span> +<span id="L118" class="LineNr">118 </span> <span class="Constant">" effective address = base + index*scale + displacement (disp8 or <a href='040---tests.cc.html#L84'>disp32</a>)\n"</span> <span id="L119" class="LineNr">119 </span> <span class="Constant">"For complete details, spend some time with the IA-32 software developer's manual,\n"</span> <span id="L120" class="LineNr">120 </span> <span class="Constant">"volume 2, table 2-3, \"</span><span class="Constant">32</span>-bit addressing with the SIB byte\<span class="Constant">".\n"</span> <span id="L121" class="LineNr">121 </span> <span class="Constant">"It is included in this repository as 'sib.pdf'.\n"</span> <span id="L122" class="LineNr">122 </span> <span class="Delimiter">);</span> -<span id="L123" class="LineNr">123 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"scale"</span><span class="Delimiter">,</span> +<span id="L123" class="LineNr">123 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"scale"</span><span class="Delimiter">,</span> <span id="L124" class="LineNr">124 </span> <span class="Constant">"Optional 2-bit operand (when 'rm32' is 4 unless 'mod' is 3) that encodes a\n"</span> <span id="L125" class="LineNr">125 </span> <span class="Constant">"power of 2 to be multiplied to the 'index' operand before adding the result to\n"</span> <span id="L126" class="LineNr">126 </span> <span class="Constant">"the 'base' operand to compute the _effective address_ to operate on.\n"</span> -<span id="L127" class="LineNr">127 </span> <span class="Constant">" effective address = base + index * scale + displacement (disp8 or disp32)\n"</span> +<span id="L127" class="LineNr">127 </span> <span class="Constant">" effective address = base + index * scale + displacement (disp8 or <a href='040---tests.cc.html#L84'>disp32</a>)\n"</span> <span id="L128" class="LineNr">128 </span> <span class="Constant">"\n"</span> <span id="L129" class="LineNr">129 </span> <span class="Constant">"When scale is 0, use index unmodified.\n"</span> <span id="L130" class="LineNr">130 </span> <span class="Constant">"When scale is 1, multiply index by 2.\n"</span> @@ -195,20 +195,20 @@ if ('onhashchange' in window) { <span id="L135" class="LineNr">135 </span> <span class="Constant">"volume 2, table 2-3, \"</span><span class="Constant">32</span>-bit addressing with the SIB byte\<span class="Constant">".\n"</span> <span id="L136" class="LineNr">136 </span> <span class="Constant">"It is included in this repository as 'sib.pdf'.\n"</span> <span id="L137" class="LineNr">137 </span> <span class="Delimiter">);</span> -<span id="L138" class="LineNr">138 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"disp8"</span><span class="Delimiter">,</span> +<span id="L138" class="LineNr">138 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"disp8"</span><span class="Delimiter">,</span> <span id="L139" class="LineNr">139 </span> <span class="Constant">"8-bit value to be added in many instructions.\n"</span> <span id="L140" class="LineNr">140 </span> <span class="Delimiter">);</span> -<span id="L141" class="LineNr">141 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"disp16"</span><span class="Delimiter">,</span> +<span id="L141" class="LineNr">141 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"disp16"</span><span class="Delimiter">,</span> <span id="L142" class="LineNr">142 </span> <span class="Constant">"16-bit value to be added in many instructions.\n"</span> <span id="L143" class="LineNr">143 </span> <span class="Constant">"Currently not used in any SubX instructions.\n"</span> <span id="L144" class="LineNr">144 </span> <span class="Delimiter">);</span> -<span id="L145" class="LineNr">145 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"disp32"</span><span class="Delimiter">,</span> +<span id="L145" class="LineNr">145 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"disp32"</span><span class="Delimiter">,</span> <span id="L146" class="LineNr">146 </span> <span class="Constant">"32-bit value to be added in many instructions.\n"</span> <span id="L147" class="LineNr">147 </span> <span class="Delimiter">);</span> -<span id="L148" class="LineNr">148 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"imm8"</span><span class="Delimiter">,</span> +<span id="L148" class="LineNr">148 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"imm8"</span><span class="Delimiter">,</span> <span id="L149" class="LineNr">149 </span> <span class="Constant">"8-bit value for many instructions.\n"</span> <span id="L150" class="LineNr">150 </span> <span class="Delimiter">);</span> -<span id="L151" class="LineNr">151 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"imm32"</span><span class="Delimiter">,</span> +<span id="L151" class="LineNr">151 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='001help.cc.html#L53'>Help</a></span><span class="Delimiter">,</span> <span class="Constant">"imm32"</span><span class="Delimiter">,</span> <span id="L152" class="LineNr">152 </span> <span class="Constant">"32-bit value for many instructions.\n"</span> <span id="L153" class="LineNr">153 </span> <span class="Delimiter">);</span> <span id="L154" class="LineNr">154 </span><span class="Delimiter">}</span> @@ -226,9 +226,9 @@ if ('onhashchange' in window) { <span id="L166" class="LineNr">166 </span> segment& code = *find<span class="Delimiter">(</span>p<span class="Delimiter">,</span> <span class="Constant">"code"</span><span class="Delimiter">);</span> <span id="L167" class="LineNr">167 </span> <span class="Comment">// Pack Operands(segment code)</span> <span id="L168" class="LineNr">168 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"-- pack operands"</span> << end<span class="Delimiter">();</span> -<span id="L169" class="LineNr">169 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L169" class="LineNr">169 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L170" class="LineNr">170 </span> line& inst = code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L171" class="LineNr">171 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='030---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<span id="L171" class="LineNr">171 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='032---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span id="L172" class="LineNr">172 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">99</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"packing instruction '"</span> << to_string<span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">with metadata</span><span class="Comment">*/</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << end<span class="Delimiter">();</span> <span id="L173" class="LineNr">173 </span> pack_operands<span class="Delimiter">(</span>inst<span class="Delimiter">);</span> <span id="L174" class="LineNr">174 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">99</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"instruction after packing: '"</span> << to_string<span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">without metadata</span><span class="Comment">*/</span>inst<span class="Delimiter">.</span>words<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << end<span class="Delimiter">();</span> @@ -237,15 +237,15 @@ if ('onhashchange' in window) { <span id="L177" class="LineNr">177 </span> <span id="L178" class="LineNr">178 </span><span class="Normal">void</span> pack_operands<span class="Delimiter">(</span>line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L179" class="LineNr">179 </span> <a href='011run.cc.html#L122'>line</a> new_inst<span class="Delimiter">;</span> -<span id="L180" class="LineNr">180 </span> <a href='030---operands.cc.html#L188'>add_opcodes</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> new_inst<span class="Delimiter">);</span> -<span id="L181" class="LineNr">181 </span> <a href='030---operands.cc.html#L198'>add_modrm_byte</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> new_inst<span class="Delimiter">);</span> -<span id="L182" class="LineNr">182 </span> <a href='030---operands.cc.html#L224'>add_sib_byte</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> new_inst<span class="Delimiter">);</span> -<span id="L183" class="LineNr">183 </span> <a href='030---operands.cc.html#L246'>add_disp_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> new_inst<span class="Delimiter">);</span> -<span id="L184" class="LineNr">184 </span> <a href='030---operands.cc.html#L258'>add_imm_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> new_inst<span class="Delimiter">);</span> +<span id="L180" class="LineNr">180 </span> <a href='032---operands.cc.html#L188'>add_opcodes</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> new_inst<span class="Delimiter">);</span> +<span id="L181" class="LineNr">181 </span> <a href='032---operands.cc.html#L198'>add_modrm_byte</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> new_inst<span class="Delimiter">);</span> +<span id="L182" class="LineNr">182 </span> <a href='032---operands.cc.html#L224'>add_sib_byte</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> new_inst<span class="Delimiter">);</span> +<span id="L183" class="LineNr">183 </span> <a href='032---operands.cc.html#L246'>add_disp_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> new_inst<span class="Delimiter">);</span> +<span id="L184" class="LineNr">184 </span> <a href='032---operands.cc.html#L258'>add_imm_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> new_inst<span class="Delimiter">);</span> <span id="L185" class="LineNr">185 </span> inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>swap<span class="Delimiter">(</span>new_inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> <span id="L186" class="LineNr">186 </span><span class="Delimiter">}</span> <span id="L187" class="LineNr">187 </span> -<span id="L188" class="LineNr">188 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L188'>add_opcodes</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">,</span> line& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L188" class="LineNr">188 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L188'>add_opcodes</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">,</span> line& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L189" class="LineNr">189 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span> <span id="L190" class="LineNr">190 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>data == <span class="Constant">"0f"</span> || in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>data == <span class="Constant">"f2"</span> || in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>data == <span class="Constant">"f3"</span><span class="Delimiter">)</span> <span id="L191" class="LineNr">191 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">));</span> @@ -255,10 +255,10 @@ if ('onhashchange' in window) { <span id="L195" class="LineNr">195 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">));</span> <span id="L196" class="LineNr">196 </span><span class="Delimiter">}</span> <span id="L197" class="LineNr">197 </span> -<span id="L198" class="LineNr">198 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L198'>add_modrm_byte</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">,</span> line& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L198" class="LineNr">198 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L198'>add_modrm_byte</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">,</span> line& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L199" class="LineNr">199 </span> <span class="Normal">uint8_t</span> mod=<span class="Constant">0</span><span class="Delimiter">,</span> reg_subop=<span class="Constant">0</span><span class="Delimiter">,</span> rm32=<span class="Constant">0</span><span class="Delimiter">;</span> <span id="L200" class="LineNr">200 </span> <span class="Normal">bool</span> emit = <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L201" class="LineNr">201 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L201" class="LineNr">201 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L202" class="LineNr">202 </span> <span class="Normal">const</span> word& curr = in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L203" class="LineNr">203 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L204" class="LineNr">204 </span> mod = <a href='011run.cc.html#L302'>hex_byte</a><span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">);</span> @@ -278,13 +278,13 @@ if ('onhashchange' in window) { <span id="L218" class="LineNr">218 </span> <span class="Delimiter">}</span> <span id="L219" class="LineNr">219 </span> <span class="Delimiter">}</span> <span id="L220" class="LineNr">220 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>emit<span class="Delimiter">)</span> -<span id="L221" class="LineNr">221 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='030---operands.cc.html#L288'>hex_byte_text</a><span class="Delimiter">((</span>mod << <span class="Constant">6</span><span class="Delimiter">)</span> | <span class="Delimiter">(</span>reg_subop << <span class="Constant">3</span><span class="Delimiter">)</span> | rm32<span class="Delimiter">));</span> +<span id="L221" class="LineNr">221 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='032---operands.cc.html#L288'>hex_byte_text</a><span class="Delimiter">((</span>mod << <span class="Constant">6</span><span class="Delimiter">)</span> | <span class="Delimiter">(</span>reg_subop << <span class="Constant">3</span><span class="Delimiter">)</span> | rm32<span class="Delimiter">));</span> <span id="L222" class="LineNr">222 </span><span class="Delimiter">}</span> <span id="L223" class="LineNr">223 </span> -<span id="L224" class="LineNr">224 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L224'>add_sib_byte</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">,</span> line& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L224" class="LineNr">224 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L224'>add_sib_byte</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">,</span> line& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L225" class="LineNr">225 </span> <span class="Normal">uint8_t</span> scale=<span class="Constant">0</span><span class="Delimiter">,</span> index=<span class="Constant">0</span><span class="Delimiter">,</span> base=<span class="Constant">0</span><span class="Delimiter">;</span> <span id="L226" class="LineNr">226 </span> <span class="Normal">bool</span> emit = <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L227" class="LineNr">227 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L227" class="LineNr">227 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L228" class="LineNr">228 </span> <span class="Normal">const</span> word& curr = in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L229" class="LineNr">229 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"scale"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L230" class="LineNr">230 </span> scale = <a href='011run.cc.html#L302'>hex_byte</a><span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">);</span> @@ -300,11 +300,11 @@ if ('onhashchange' in window) { <span id="L240" class="LineNr">240 </span> <span class="Delimiter">}</span> <span id="L241" class="LineNr">241 </span> <span class="Delimiter">}</span> <span id="L242" class="LineNr">242 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>emit<span class="Delimiter">)</span> -<span id="L243" class="LineNr">243 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='030---operands.cc.html#L288'>hex_byte_text</a><span class="Delimiter">((</span>scale << <span class="Constant">6</span><span class="Delimiter">)</span> | <span class="Delimiter">(</span>index << <span class="Constant">3</span><span class="Delimiter">)</span> | base<span class="Delimiter">));</span> +<span id="L243" class="LineNr">243 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='032---operands.cc.html#L288'>hex_byte_text</a><span class="Delimiter">((</span>scale << <span class="Constant">6</span><span class="Delimiter">)</span> | <span class="Delimiter">(</span>index << <span class="Constant">3</span><span class="Delimiter">)</span> | base<span class="Delimiter">));</span> <span id="L244" class="LineNr">244 </span><span class="Delimiter">}</span> <span id="L245" class="LineNr">245 </span> -<span id="L246" class="LineNr">246 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L246'>add_disp_bytes</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">,</span> line& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L247" class="LineNr">247 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L246" class="LineNr">246 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L246'>add_disp_bytes</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">,</span> line& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L247" class="LineNr">247 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L248" class="LineNr">248 </span> <span class="Normal">const</span> word& curr = in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L249" class="LineNr">249 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"disp8"</span><span class="Delimiter">))</span> <span id="L250" class="LineNr">250 </span> emit_hex_bytes<span class="Delimiter">(</span>out<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span> @@ -315,8 +315,8 @@ if ('onhashchange' in window) { <span id="L255" class="LineNr">255 </span> <span class="Delimiter">}</span> <span id="L256" class="LineNr">256 </span><span class="Delimiter">}</span> <span id="L257" class="LineNr">257 </span> -<span id="L258" class="LineNr">258 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L258'>add_imm_bytes</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">,</span> line& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L259" class="LineNr">259 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L258" class="LineNr">258 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L258'>add_imm_bytes</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">,</span> line& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L259" class="LineNr">259 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L260" class="LineNr">260 </span> <span class="Normal">const</span> word& curr = in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L261" class="LineNr">261 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"imm8"</span><span class="Delimiter">))</span> <span id="L262" class="LineNr">262 </span> emit_hex_bytes<span class="Delimiter">(</span>out<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span> @@ -327,32 +327,32 @@ if ('onhashchange' in window) { <span id="L267" class="LineNr">267 </span> <span id="L268" class="LineNr">268 </span><span class="Normal">void</span> emit_hex_bytes<span class="Delimiter">(</span>line& out<span class="Delimiter">,</span> <span class="Normal">const</span> word& w<span class="Delimiter">,</span> <span class="Normal">int</span> num<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L269" class="LineNr">269 </span> assert<span class="Delimiter">(</span>num <= <span class="Constant">4</span><span class="Delimiter">);</span> -<span id="L270" class="LineNr">270 </span> <span class="Normal">bool</span> is_number = <a href='030---operands.cc.html#L489'>looks_like_hex_int</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>data<span class="Delimiter">);</span> +<span id="L270" class="LineNr">270 </span> <span class="Normal">bool</span> is_number = <a href='032---operands.cc.html#L489'>looks_like_hex_int</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>data<span class="Delimiter">);</span> <span id="L271" class="LineNr">271 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>num == <span class="Constant">1</span> || !is_number<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L272" class="LineNr">272 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>w<span class="Delimiter">);</span> <span class="Comment">// preserve existing metadata</span> <span id="L273" class="LineNr">273 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_number<span class="Delimiter">)</span> -<span id="L274" class="LineNr">274 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>back<span class="Delimiter">().</span>data = <a href='030---operands.cc.html#L295'>hex_byte_to_string</a><span class="Delimiter">(</span><a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>data<span class="Delimiter">));</span> +<span id="L274" class="LineNr">274 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>back<span class="Delimiter">().</span>data = <a href='032---operands.cc.html#L295'>hex_byte_to_string</a><span class="Delimiter">(</span><a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>data<span class="Delimiter">));</span> <span id="L275" class="LineNr">275 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L276" class="LineNr">276 </span> <span class="Delimiter">}</span> -<span id="L277" class="LineNr">277 </span> emit_hex_bytes<span class="Delimiter">(</span>out<span class="Delimiter">,</span> <span class="Normal">static_cast</span><<span class="Normal">uint32_t</span>><span class="Delimiter">(</span><a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>data<span class="Delimiter">)),</span> num<span class="Delimiter">);</span> +<span id="L277" class="LineNr">277 </span> emit_hex_bytes<span class="Delimiter">(</span>out<span class="Delimiter">,</span> <span class="Normal">static_cast</span><<span class="Normal">uint32_t</span>><span class="Delimiter">(</span><a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>data<span class="Delimiter">)),</span> num<span class="Delimiter">);</span> <span id="L278" class="LineNr">278 </span><span class="Delimiter">}</span> <span id="L279" class="LineNr">279 </span> <span id="L280" class="LineNr">280 </span><span class="Normal">void</span> emit_hex_bytes<span class="Delimiter">(</span>line& out<span class="Delimiter">,</span> <span class="Normal">uint32_t</span> val<span class="Delimiter">,</span> <span class="Normal">int</span> num<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L281" class="LineNr">281 </span> assert<span class="Delimiter">(</span>num <= <span class="Constant">4</span><span class="Delimiter">);</span> <span id="L282" class="LineNr">282 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < num<span class="Delimiter">;</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L283" class="LineNr">283 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='030---operands.cc.html#L288'>hex_byte_text</a><span class="Delimiter">(</span>val & <span class="Constant">0xff</span><span class="Delimiter">));</span> +<span id="L283" class="LineNr">283 </span> out<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='032---operands.cc.html#L288'>hex_byte_text</a><span class="Delimiter">(</span>val & <span class="Constant">0xff</span><span class="Delimiter">));</span> <span id="L284" class="LineNr">284 </span> val = val >> <span class="Constant">8</span><span class="Delimiter">;</span> <span id="L285" class="LineNr">285 </span> <span class="Delimiter">}</span> <span id="L286" class="LineNr">286 </span><span class="Delimiter">}</span> <span id="L287" class="LineNr">287 </span> -<span id="L288" class="LineNr">288 </span><a href='011run.cc.html#L128'>word</a> <a href='030---operands.cc.html#L288'>hex_byte_text</a><span class="Delimiter">(</span><span class="Normal">uint8_t</span> val<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L288" class="LineNr">288 </span><a href='011run.cc.html#L128'>word</a> <a href='032---operands.cc.html#L288'>hex_byte_text</a><span class="Delimiter">(</span><span class="Normal">uint8_t</span> val<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L289" class="LineNr">289 </span> <a href='011run.cc.html#L128'>word</a> result<span class="Delimiter">;</span> -<span id="L290" class="LineNr">290 </span> result<span class="Delimiter">.</span>data = <a href='030---operands.cc.html#L295'>hex_byte_to_string</a><span class="Delimiter">(</span>val<span class="Delimiter">);</span> +<span id="L290" class="LineNr">290 </span> result<span class="Delimiter">.</span>data = <a href='032---operands.cc.html#L295'>hex_byte_to_string</a><span class="Delimiter">(</span>val<span class="Delimiter">);</span> <span id="L291" class="LineNr">291 </span> result<span class="Delimiter">.</span>original = result<span class="Delimiter">.</span>data+<span class="Constant">"/auto"</span><span class="Delimiter">;</span> <span id="L292" class="LineNr">292 </span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> <span id="L293" class="LineNr">293 </span><span class="Delimiter">}</span> <span id="L294" class="LineNr">294 </span> -<span id="L295" class="LineNr">295 </span>string <a href='030---operands.cc.html#L295'>hex_byte_to_string</a><span class="Delimiter">(</span><span class="Normal">uint8_t</span> val<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L295" class="LineNr">295 </span>string <a href='032---operands.cc.html#L295'>hex_byte_to_string</a><span class="Delimiter">(</span><span class="Normal">uint8_t</span> val<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L296" class="LineNr">296 </span> ostringstream out<span class="Delimiter">;</span> <span id="L297" class="LineNr">297 </span> <span class="Comment">// uint8_t prints without padding, but int8_t will expand to 32 bits again</span> <span id="L298" class="LineNr">298 </span> out << <a href='010---vm.cc.html#L400'>HEXBYTE</a> << <a href='010---vm.cc.html#L403'>NUM</a><span class="Delimiter">(</span>val<span class="Delimiter">);</span> @@ -361,7 +361,7 @@ if ('onhashchange' in window) { <span id="L301" class="LineNr">301 </span> <span id="L302" class="LineNr">302 </span>string to_string<span class="Delimiter">(</span><span class="Normal">const</span> vector<word>& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L303" class="LineNr">303 </span> ostringstream out<span class="Delimiter">;</span> -<span id="L304" class="LineNr">304 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L304" class="LineNr">304 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L305" class="LineNr">305 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> <span id="L306" class="LineNr">306 </span> out << in<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>data<span class="Delimiter">;</span> <span id="L307" class="LineNr">307 </span> <span class="Delimiter">}</span> @@ -369,7 +369,7 @@ if ('onhashchange' in window) { <span id="L309" class="LineNr">309 </span><span class="Delimiter">}</span> <span id="L310" class="LineNr">310 </span> <span id="L311" class="LineNr">311 </span><span class="Delimiter">:(before "End Unit Tests")</span> -<span id="L312" class="LineNr">312 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L312'>test_preserve_metadata_when_emitting_single_byte</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L312" class="LineNr">312 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L312'>test_preserve_metadata_when_emitting_single_byte</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L313" class="LineNr">313 </span> <a href='011run.cc.html#L128'>word</a> in<span class="Delimiter">;</span> <span id="L314" class="LineNr">314 </span> in<span class="Delimiter">.</span>data = <span class="Constant">"f0"</span><span class="Delimiter">;</span> <span id="L315" class="LineNr">315 </span> in<span class="Delimiter">.</span>original = <span class="Constant">"f0/foo"</span><span class="Delimiter">;</span> @@ -380,24 +380,24 @@ if ('onhashchange' in window) { <span id="L320" class="LineNr">320 </span><span class="Delimiter">}</span> <span id="L321" class="LineNr">321 </span> <span id="L322" class="LineNr">322 </span><span class="Delimiter">:(code)</span> -<span id="L323" class="LineNr">323 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L323'>test_pack_disp8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L323" class="LineNr">323 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L323'>test_pack_disp8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L324" class="LineNr">324 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L325" class="LineNr">325 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L326" class="LineNr">326 </span> <span class="Constant">"74 2/disp8\n"</span> <span class="Comment">// jump 2 bytes away if ZF is set</span> <span id="L327" class="LineNr">327 </span> <span class="Delimiter">);</span> -<span id="L328" class="LineNr">328 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L328" class="LineNr">328 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L329" class="LineNr">329 </span> <span class="Constant">"transform: packing instruction '74 2/disp8'\n"</span> <span id="L330" class="LineNr">330 </span> <span class="Constant">"transform: instruction after packing: '74 02'\n"</span> <span id="L331" class="LineNr">331 </span> <span class="Delimiter">);</span> <span id="L332" class="LineNr">332 </span><span class="Delimiter">}</span> <span id="L333" class="LineNr">333 </span> -<span id="L334" class="LineNr">334 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L334'>test_pack_disp8_negative</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L334" class="LineNr">334 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L334'>test_pack_disp8_negative</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L335" class="LineNr">335 </span> transform<span class="Delimiter">(</span> <span id="L336" class="LineNr">336 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L337" class="LineNr">337 </span> <span class="Comment">// running this will cause an infinite loop</span> <span id="L338" class="LineNr">338 </span> <span class="Constant">"74 -1/disp8\n"</span> <span class="Comment">// jump 1 byte before if ZF is set</span> <span id="L339" class="LineNr">339 </span> <span class="Delimiter">);</span> -<span id="L340" class="LineNr">340 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L340" class="LineNr">340 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L341" class="LineNr">341 </span> <span class="Constant">"transform: packing instruction '74 -1/disp8'\n"</span> <span id="L342" class="LineNr">342 </span> <span class="Constant">"transform: instruction after packing: '74 ff'\n"</span> <span id="L343" class="LineNr">343 </span> <span class="Delimiter">);</span> @@ -408,11 +408,11 @@ if ('onhashchange' in window) { <span id="L348" class="LineNr">348 </span> program p<span class="Delimiter">;</span> <span id="L349" class="LineNr">349 </span> istringstream in<span class="Delimiter">(</span>text_bytes<span class="Delimiter">);</span> <span id="L350" class="LineNr">350 </span> parse<span class="Delimiter">(</span>in<span class="Delimiter">,</span> p<span class="Delimiter">);</span> -<span id="L351" class="LineNr">351 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L351" class="LineNr">351 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L352" class="LineNr">352 </span> transform<span class="Delimiter">(</span>p<span class="Delimiter">);</span> <span id="L353" class="LineNr">353 </span><span class="Delimiter">}</span> <span id="L354" class="LineNr">354 </span> -<span id="L355" class="LineNr">355 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L355'>test_pack_modrm_imm32</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L355" class="LineNr">355 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L355'>test_pack_modrm_imm32</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L356" class="LineNr">356 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L357" class="LineNr">357 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L358" class="LineNr">358 </span> <span class="Comment">// instruction effective address operand displacement immediate\n"</span> @@ -420,102 +420,102 @@ if ('onhashchange' in window) { <span id="L360" class="LineNr">360 </span> <span class="Comment">// 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes\n"</span> <span id="L361" class="LineNr">361 </span> <span class="Constant">" 81 0/add/subop 3/mod/direct 3/ebx/rm32 1/imm32 \n"</span> <span class="Comment">// add 1 to EBX</span> <span id="L362" class="LineNr">362 </span> <span class="Delimiter">);</span> -<span id="L363" class="LineNr">363 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L363" class="LineNr">363 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L364" class="LineNr">364 </span> <span class="Constant">"transform: packing instruction '81 0/add/subop 3/mod/direct 3/ebx/rm32 1/imm32'\n"</span> <span id="L365" class="LineNr">365 </span> <span class="Constant">"transform: instruction after packing: '81 c3 01 00 00 00'\n"</span> <span id="L366" class="LineNr">366 </span> <span class="Delimiter">);</span> <span id="L367" class="LineNr">367 </span><span class="Delimiter">}</span> <span id="L368" class="LineNr">368 </span> -<span id="L369" class="LineNr">369 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L369'>test_pack_imm32_large</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L369" class="LineNr">369 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L369'>test_pack_imm32_large</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L370" class="LineNr">370 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L371" class="LineNr">371 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L372" class="LineNr">372 </span> <span class="Constant">"b9 0x080490a7/imm32\n"</span> <span id="L373" class="LineNr">373 </span> <span class="Delimiter">);</span> -<span id="L374" class="LineNr">374 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L374" class="LineNr">374 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L375" class="LineNr">375 </span> <span class="Constant">"transform: packing instruction 'b9 0x080490a7/imm32'\n"</span> <span id="L376" class="LineNr">376 </span> <span class="Constant">"transform: instruction after packing: 'b9 a7 90 04 08'\n"</span> <span id="L377" class="LineNr">377 </span> <span class="Delimiter">);</span> <span id="L378" class="LineNr">378 </span><span class="Delimiter">}</span> <span id="L379" class="LineNr">379 </span> -<span id="L380" class="LineNr">380 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L380'>test_pack_immediate_constants_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L380" class="LineNr">380 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L380'>test_pack_immediate_constants_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L381" class="LineNr">381 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L382" class="LineNr">382 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L383" class="LineNr">383 </span> <span class="Constant">"b9 0x2a/imm32\n"</span> <span id="L384" class="LineNr">384 </span> <span class="Delimiter">);</span> -<span id="L385" class="LineNr">385 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L385" class="LineNr">385 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L386" class="LineNr">386 </span> <span class="Constant">"transform: packing instruction 'b9 0x2a/imm32'\n"</span> <span id="L387" class="LineNr">387 </span> <span class="Constant">"transform: instruction after packing: 'b9 2a 00 00 00'\n"</span> <span id="L388" class="LineNr">388 </span> <span class="Constant">"run: copy imm32 0x0000002a to ECX\n"</span> <span id="L389" class="LineNr">389 </span> <span class="Delimiter">);</span> <span id="L390" class="LineNr">390 </span><span class="Delimiter">}</span> <span id="L391" class="LineNr">391 </span> -<span id="L392" class="LineNr">392 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L392'>test_pack_silently_ignores_non_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L392" class="LineNr">392 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L392'>test_pack_silently_ignores_non_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L393" class="LineNr">393 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L394" class="LineNr">394 </span> transform<span class="Delimiter">(</span> <span id="L395" class="LineNr">395 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L396" class="LineNr">396 </span> <span class="Constant">"b9 foo/imm32\n"</span> <span id="L397" class="LineNr">397 </span> <span class="Delimiter">);</span> -<span id="L398" class="LineNr">398 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L398" class="LineNr">398 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L399" class="LineNr">399 </span> <span class="Constant">"transform: packing instruction 'b9 foo/imm32'\n"</span> <span id="L400" class="LineNr">400 </span> <span class="Comment">// no change (we're just not printing metadata to the trace)</span> <span id="L401" class="LineNr">401 </span> <span class="Constant">"transform: instruction after packing: 'b9 foo'\n"</span> <span id="L402" class="LineNr">402 </span> <span class="Delimiter">);</span> <span id="L403" class="LineNr">403 </span><span class="Delimiter">}</span> <span id="L404" class="LineNr">404 </span> -<span id="L405" class="LineNr">405 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L405'>test_pack_flags_bad_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L405" class="LineNr">405 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L405'>test_pack_flags_bad_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L406" class="LineNr">406 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L407" class="LineNr">407 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L408" class="LineNr">408 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L409" class="LineNr">409 </span> <span class="Constant">"b9 0xfoo/imm32\n"</span> <span id="L410" class="LineNr">410 </span> <span class="Delimiter">);</span> -<span id="L411" class="LineNr">411 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L411" class="LineNr">411 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L412" class="LineNr">412 </span> <span class="Constant">"error: not a number: 0xfoo\n"</span> <span id="L413" class="LineNr">413 </span> <span class="Delimiter">);</span> <span id="L414" class="LineNr">414 </span><span class="Delimiter">}</span> <span id="L415" class="LineNr">415 </span> -<span id="L416" class="LineNr">416 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L416'>test_pack_flags_uppercase_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L416" class="LineNr">416 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L416'>test_pack_flags_uppercase_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L417" class="LineNr">417 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L418" class="LineNr">418 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L419" class="LineNr">419 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L420" class="LineNr">420 </span> <span class="Constant">"b9 0xAb/imm32\n"</span> <span id="L421" class="LineNr">421 </span> <span class="Delimiter">);</span> -<span id="L422" class="LineNr">422 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L422" class="LineNr">422 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L423" class="LineNr">423 </span> <span class="Constant">"error: uppercase hex not allowed: 0xAb\n"</span> <span id="L424" class="LineNr">424 </span> <span class="Delimiter">);</span> <span id="L425" class="LineNr">425 </span><span class="Delimiter">}</span> <span id="L426" class="LineNr">426 </span> <span id="L427" class="LineNr">427 </span><span class="SalientComment">//:: helpers</span> <span id="L428" class="LineNr">428 </span> -<span id="L429" class="LineNr">429 </span><span class="Normal">bool</span> <a href='030---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L430" class="LineNr">430 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<span id="L429" class="LineNr">429 </span><span class="Normal">bool</span> <a href='032---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L430" class="LineNr">430 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span id="L431" class="LineNr">431 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_hex_byte<span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> <span id="L432" class="LineNr">432 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span id="L433" class="LineNr">433 </span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L434" class="LineNr">434 </span><span class="Delimiter">}</span> <span id="L435" class="LineNr">435 </span> -<span id="L436" class="LineNr">436 </span><span class="Normal">bool</span> <a href='030---operands.cc.html#L436'>is_hex_byte</a><span class="Delimiter">(</span><span class="Normal">const</span> word& curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L437" class="LineNr">437 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='030---operands.cc.html#L446'>contains_any_operand_metadata</a><span class="Delimiter">(</span>curr<span class="Delimiter">))</span> +<span id="L436" class="LineNr">436 </span><span class="Normal">bool</span> <a href='032---operands.cc.html#L436'>is_hex_byte</a><span class="Delimiter">(</span><span class="Normal">const</span> word& curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L437" class="LineNr">437 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='032---operands.cc.html#L446'>contains_any_operand_metadata</a><span class="Delimiter">(</span>curr<span class="Delimiter">))</span> <span id="L438" class="LineNr">438 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L439" class="LineNr">439 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">)</span> != <span class="Constant">2</span><span class="Delimiter">)</span> +<span id="L439" class="LineNr">439 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">)</span> != <span class="Constant">2</span><span class="Delimiter">)</span> <span id="L440" class="LineNr">440 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span id="L441" class="LineNr">441 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">.</span>find_first_not_of<span class="Delimiter">(</span><span class="Constant">"0123456789abcdef"</span><span class="Delimiter">)</span> != string::npos<span class="Delimiter">)</span> <span id="L442" class="LineNr">442 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span id="L443" class="LineNr">443 </span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L444" class="LineNr">444 </span><span class="Delimiter">}</span> <span id="L445" class="LineNr">445 </span> -<span id="L446" class="LineNr">446 </span><span class="Normal">bool</span> <a href='030---operands.cc.html#L446'>contains_any_operand_metadata</a><span class="Delimiter">(</span><span class="Normal">const</span> word& <a href='011run.cc.html#L128'>word</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L447" class="LineNr">447 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span><a href='011run.cc.html#L128'>word</a><span class="Delimiter">.</span>metadata<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> -<span id="L448" class="LineNr">448 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>find<span class="Delimiter">(</span><a href='011run.cc.html#L128'>word</a><span class="Delimiter">.</span>metadata<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> != <span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>end<span class="Delimiter">())</span> +<span id="L446" class="LineNr">446 </span><span class="Normal">bool</span> <a href='032---operands.cc.html#L446'>contains_any_operand_metadata</a><span class="Delimiter">(</span><span class="Normal">const</span> word& <a href='011run.cc.html#L128'>word</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L447" class="LineNr">447 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span><a href='011run.cc.html#L128'>word</a><span class="Delimiter">.</span>metadata<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<span id="L448" class="LineNr">448 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>find<span class="Delimiter">(</span><a href='011run.cc.html#L128'>word</a><span class="Delimiter">.</span>metadata<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> != <span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>end<span class="Delimiter">())</span> <span id="L449" class="LineNr">449 </span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L450" class="LineNr">450 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span id="L451" class="LineNr">451 </span><span class="Delimiter">}</span> <span id="L452" class="LineNr">452 </span> <span id="L453" class="LineNr">453 </span><span class="Normal">bool</span> has_operand_metadata<span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">const</span> string& m<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L454" class="LineNr">454 </span> <span class="Normal">bool</span> result = <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L455" class="LineNr">455 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L455" class="LineNr">455 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L456" class="LineNr">456 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_operand_metadata<span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> m<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span id="L457" class="LineNr">457 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>result<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L458" class="LineNr">458 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"' has conflicting "</span> << m << <span class="Constant">" operands\n"</span> << end<span class="Delimiter">();</span> +<span id="L458" class="LineNr">458 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"' has conflicting "</span> << m << <span class="Constant">" operands\n"</span> << end<span class="Delimiter">();</span> <span id="L459" class="LineNr">459 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span id="L460" class="LineNr">460 </span> <span class="Delimiter">}</span> <span id="L461" class="LineNr">461 </span> result = <span class="Constant">true</span><span class="Delimiter">;</span> @@ -526,11 +526,11 @@ if ('onhashchange' in window) { <span id="L466" class="LineNr">466 </span><span class="Normal">bool</span> has_operand_metadata<span class="Delimiter">(</span><span class="Normal">const</span> word& w<span class="Delimiter">,</span> <span class="Normal">const</span> string& m<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L467" class="LineNr">467 </span> <span class="Normal">bool</span> result = <span class="Constant">false</span><span class="Delimiter">;</span> <span id="L468" class="LineNr">468 </span> <span class="Normal">bool</span> metadata_found = <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L469" class="LineNr">469 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>metadata<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L469" class="LineNr">469 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>metadata<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L470" class="LineNr">470 </span> <span class="Normal">const</span> string& curr = w<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L471" class="LineNr">471 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>find<span class="Delimiter">(</span>curr<span class="Delimiter">)</span> == <span class="Special"><a href='030---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>end<span class="Delimiter">())</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// ignore unrecognized metadata</span> +<span id="L471" class="LineNr">471 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>find<span class="Delimiter">(</span>curr<span class="Delimiter">)</span> == <span class="Special"><a href='032---operands.cc.html#L46'>Instruction_operands</a></span><span class="Delimiter">.</span>end<span class="Delimiter">())</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// ignore unrecognized metadata</span> <span id="L472" class="LineNr">472 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>metadata_found<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L473" class="LineNr">473 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << w<span class="Delimiter">.</span>original << <span class="Constant">"' has conflicting operand types; it should have only one\n"</span> << end<span class="Delimiter">();</span> +<span id="L473" class="LineNr">473 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << w<span class="Delimiter">.</span>original << <span class="Constant">"' has conflicting operand types; it should have only one\n"</span> << end<span class="Delimiter">();</span> <span id="L474" class="LineNr">474 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span id="L475" class="LineNr">475 </span> <span class="Delimiter">}</span> <span id="L476" class="LineNr">476 </span> metadata_found = <span class="Constant">true</span><span class="Delimiter">;</span> @@ -540,13 +540,13 @@ if ('onhashchange' in window) { <span id="L480" class="LineNr">480 </span><span class="Delimiter">}</span> <span id="L481" class="LineNr">481 </span> <span id="L482" class="LineNr">482 </span><a href='011run.cc.html#L128'>word</a> metadata<span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">const</span> string& m<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L483" class="LineNr">483 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<span id="L483" class="LineNr">483 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span id="L484" class="LineNr">484 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> m<span class="Delimiter">))</span> <span id="L485" class="LineNr">485 </span> <span class="Identifier">return</span> inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L486" class="LineNr">486 </span> assert<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">);</span> <span id="L487" class="LineNr">487 </span><span class="Delimiter">}</span> <span id="L488" class="LineNr">488 </span> -<span id="L489" class="LineNr">489 </span><span class="Normal">bool</span> <a href='030---operands.cc.html#L489'>looks_like_hex_int</a><span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L489" class="LineNr">489 </span><span class="Normal">bool</span> <a href='032---operands.cc.html#L489'>looks_like_hex_int</a><span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L490" class="LineNr">490 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>s<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span id="L491" class="LineNr">491 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>s<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)</span> == <span class="Constant">'-'</span> || s<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)</span> == <span class="Constant">'+'</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L492" class="LineNr">492 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>isdigit<span class="Delimiter">(</span>s<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> <span class="Comment">// includes '0x' prefix</span> @@ -556,17 +556,17 @@ if ('onhashchange' in window) { <span id="L496" class="LineNr">496 </span> <span id="L497" class="LineNr">497 </span>string to_string<span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L498" class="LineNr">498 </span> ostringstream out<span class="Delimiter">;</span> -<span id="L499" class="LineNr">499 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L499" class="LineNr">499 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L500" class="LineNr">500 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> <span id="L501" class="LineNr">501 </span> out << inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>original<span class="Delimiter">;</span> <span id="L502" class="LineNr">502 </span> <span class="Delimiter">}</span> <span id="L503" class="LineNr">503 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> <span id="L504" class="LineNr">504 </span><span class="Delimiter">}</span> <span id="L505" class="LineNr">505 </span> -<span id="L506" class="LineNr">506 </span><span class="Normal">int32_t</span> <a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L506" class="LineNr">506 </span><span class="Normal">int32_t</span> <a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L507" class="LineNr">507 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>s<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L508" class="LineNr">508 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='011run.cc.html#L463'>contains_uppercase</a><span class="Delimiter">(</span>s<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L509" class="LineNr">509 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"uppercase hex not allowed: "</span> << s << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> +<span id="L509" class="LineNr">509 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"uppercase hex not allowed: "</span> << s << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> <span id="L510" class="LineNr">510 </span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L511" class="LineNr">511 </span> <span class="Delimiter">}</span> <span id="L512" class="LineNr">512 </span> istringstream in<span class="Delimiter">(</span>s<span class="Delimiter">);</span> @@ -575,7 +575,7 @@ if ('onhashchange' in window) { <span id="L515" class="LineNr">515 </span> <span class="Normal">int32_t</span> result = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L516" class="LineNr">516 </span> in >> result<span class="Delimiter">;</span> <span id="L517" class="LineNr">517 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!in || !in<span class="Delimiter">.</span>eof<span class="Delimiter">())</span> <span class="Delimiter">{</span> -<span id="L518" class="LineNr">518 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"not a number: "</span> << s << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> +<span id="L518" class="LineNr">518 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"not a number: "</span> << s << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> <span id="L519" class="LineNr">519 </span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L520" class="LineNr">520 </span> <span class="Delimiter">}</span> <span id="L521" class="LineNr">521 </span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> @@ -583,19 +583,19 @@ if ('onhashchange' in window) { <span id="L523" class="LineNr">523 </span> <span class="Normal">uint32_t</span> uresult = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L524" class="LineNr">524 </span> in >> uresult<span class="Delimiter">;</span> <span id="L525" class="LineNr">525 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!in || !in<span class="Delimiter">.</span>eof<span class="Delimiter">())</span> <span class="Delimiter">{</span> -<span id="L526" class="LineNr">526 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"not a number: "</span> << s << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> +<span id="L526" class="LineNr">526 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"not a number: "</span> << s << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> <span id="L527" class="LineNr">527 </span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L528" class="LineNr">528 </span> <span class="Delimiter">}</span> <span id="L529" class="LineNr">529 </span> <span class="Identifier">return</span> <span class="Normal">static_cast</span><<span class="Normal">int32_t</span>><span class="Delimiter">(</span>uresult<span class="Delimiter">);</span> <span id="L530" class="LineNr">530 </span><span class="Delimiter">}</span> <span id="L531" class="LineNr">531 </span><span class="Delimiter">:(before "End Unit Tests")</span> -<span id="L532" class="LineNr">532 </span><span class="Normal">void</span> <a href='030---operands.cc.html#L532'>test_parse_int</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L533" class="LineNr">533 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"0"</span><span class="Delimiter">));</span> -<span id="L534" class="LineNr">534 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"0x0"</span><span class="Delimiter">));</span> -<span id="L535" class="LineNr">535 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"0x0"</span><span class="Delimiter">));</span> -<span id="L536" class="LineNr">536 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><span class="Constant">16</span><span class="Delimiter">,</span> <a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"10"</span><span class="Delimiter">));</span> <span class="Comment">// hex always</span> -<span id="L537" class="LineNr">537 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>-<span class="Constant">1</span><span class="Delimiter">,</span> <a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"-1"</span><span class="Delimiter">));</span> -<span id="L538" class="LineNr">538 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>-<span class="Constant">1</span><span class="Delimiter">,</span> <a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"0xffffffff"</span><span class="Delimiter">));</span> +<span id="L532" class="LineNr">532 </span><span class="Normal">void</span> <a href='032---operands.cc.html#L532'>test_parse_int</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L533" class="LineNr">533 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"0"</span><span class="Delimiter">));</span> +<span id="L534" class="LineNr">534 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"0x0"</span><span class="Delimiter">));</span> +<span id="L535" class="LineNr">535 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"0x0"</span><span class="Delimiter">));</span> +<span id="L536" class="LineNr">536 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><span class="Constant">16</span><span class="Delimiter">,</span> <a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"10"</span><span class="Delimiter">));</span> <span class="Comment">// hex always</span> +<span id="L537" class="LineNr">537 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>-<span class="Constant">1</span><span class="Delimiter">,</span> <a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"-1"</span><span class="Delimiter">));</span> +<span id="L538" class="LineNr">538 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>-<span class="Constant">1</span><span class="Delimiter">,</span> <a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span><span class="Constant">"0xffffffff"</span><span class="Delimiter">));</span> <span id="L539" class="LineNr">539 </span><span class="Delimiter">}</span> </pre> </body> diff --git a/html/031check_operands.cc.html b/html/033check_operands.cc.html index a2f487d7..ad7fc2a9 100644 --- a/html/031check_operands.cc.html +++ b/html/033check_operands.cc.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - 031check_operands.cc</title> +<title>Mu - 033check_operands.cc</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="cpp"> @@ -57,62 +57,62 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/031check_operands.cc'>https://github.com/akkartik/mu/blob/master/031check_operands.cc</a> +<a href='https://github.com/akkartik/mu/blob/master/033check_operands.cc'>https://github.com/akkartik/mu/blob/master/033check_operands.cc</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="Comment">//: Since we're tagging operands with their types, let's start checking these</span> <span id="L2" class="LineNr"> 2 </span><span class="Comment">//: operand types for each instruction.</span> <span id="L3" class="LineNr"> 3 </span> -<span id="L4" class="LineNr"> 4 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L4'>test_check_missing_imm8_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L4" class="LineNr"> 4 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L4'>test_check_missing_imm8_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L5" class="LineNr"> 5 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L6" class="LineNr"> 6 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L7" class="LineNr"> 7 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L8" class="LineNr"> 8 </span> <span class="Constant">"cd\n"</span> <span class="Comment">// interrupt ??</span> <span id="L9" class="LineNr"> 9 </span> <span class="Delimiter">);</span> -<span id="L10" class="LineNr"> 10 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L10" class="LineNr"> 10 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L11" class="LineNr"> 11 </span> <span class="Constant">"error: 'cd' (software interrupt): missing imm8 operand\n"</span> <span id="L12" class="LineNr"> 12 </span> <span class="Delimiter">);</span> <span id="L13" class="LineNr"> 13 </span><span class="Delimiter">}</span> <span id="L14" class="LineNr"> 14 </span> <span id="L15" class="LineNr"> 15 </span><span class="Delimiter">:(before "Pack Operands(segment code)")</span> <span id="L16" class="LineNr"> 16 </span>check_operands<span class="Delimiter">(</span>code<span class="Delimiter">);</span> -<span id="L17" class="LineNr"> 17 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L17" class="LineNr"> 17 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L18" class="LineNr"> 18 </span> <span id="L19" class="LineNr"> 19 </span><span class="Delimiter">:(code)</span> <span id="L20" class="LineNr"> 20 </span><span class="Normal">void</span> check_operands<span class="Delimiter">(</span><span class="Normal">const</span> segment& code<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L21" class="LineNr"> 21 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"-- check operands"</span> << end<span class="Delimiter">();</span> -<span id="L22" class="LineNr"> 22 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L22" class="LineNr"> 22 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L23" class="LineNr"> 23 </span> check_operands<span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> -<span id="L24" class="LineNr"> 24 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// stop at the first mal-formed instruction</span> +<span id="L24" class="LineNr"> 24 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// stop at the first mal-formed instruction</span> <span id="L25" class="LineNr"> 25 </span> <span class="Delimiter">}</span> <span id="L26" class="LineNr"> 26 </span><span class="Delimiter">}</span> <span id="L27" class="LineNr"> 27 </span> <span id="L28" class="LineNr"> 28 </span><span class="Normal">void</span> check_operands<span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L29" class="LineNr"> 29 </span> <a href='011run.cc.html#L128'>word</a> op = <a href='031check_operands.cc.html#L41'>preprocess_op</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span> +<span id="L29" class="LineNr"> 29 </span> <a href='011run.cc.html#L128'>word</a> op = <a href='033check_operands.cc.html#L41'>preprocess_op</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span> <span id="L30" class="LineNr"> 30 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>op<span class="Delimiter">.</span>data == <span class="Constant">"0f"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L31" class="LineNr"> 31 </span> check_operands_0f<span class="Delimiter">(</span>inst<span class="Delimiter">);</span> <span id="L32" class="LineNr"> 32 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L33" class="LineNr"> 33 </span> <span class="Delimiter">}</span> <span id="L34" class="LineNr"> 34 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>op<span class="Delimiter">.</span>data == <span class="Constant">"f3"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L35" class="LineNr"> 35 </span> <a href='031check_operands.cc.html#L608'>check_operands_f3</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> +<span id="L35" class="LineNr"> 35 </span> <a href='033check_operands.cc.html#L608'>check_operands_f3</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> <span id="L36" class="LineNr"> 36 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L37" class="LineNr"> 37 </span> <span class="Delimiter">}</span> <span id="L38" class="LineNr"> 38 </span> check_operands<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> op<span class="Delimiter">);</span> <span id="L39" class="LineNr"> 39 </span><span class="Delimiter">}</span> <span id="L40" class="LineNr"> 40 </span> -<span id="L41" class="LineNr"> 41 </span><a href='011run.cc.html#L128'>word</a> <a href='031check_operands.cc.html#L41'>preprocess_op</a><span class="Delimiter">(</span><a href='011run.cc.html#L128'>word</a><span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> op<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L42" class="LineNr"> 42 </span> op<span class="Delimiter">.</span>data = <a href='031check_operands.cc.html#L679'>tolower</a><span class="Delimiter">(</span>op<span class="Delimiter">.</span>data<span class="Delimiter">.</span>c_str<span class="Delimiter">());</span> +<span id="L41" class="LineNr"> 41 </span><a href='011run.cc.html#L128'>word</a> <a href='033check_operands.cc.html#L41'>preprocess_op</a><span class="Delimiter">(</span><a href='011run.cc.html#L128'>word</a><span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> op<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L42" class="LineNr"> 42 </span> op<span class="Delimiter">.</span>data = <a href='033check_operands.cc.html#L679'>tolower</a><span class="Delimiter">(</span>op<span class="Delimiter">.</span>data<span class="Delimiter">.</span>c_str<span class="Delimiter">());</span> <span id="L43" class="LineNr"> 43 </span> <span class="Comment">// opcodes can't be negative</span> -<span id="L44" class="LineNr"> 44 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L100'>starts_with</a><span class="Delimiter">(</span>op<span class="Delimiter">.</span>data<span class="Delimiter">,</span> <span class="Constant">"0x"</span><span class="Delimiter">))</span> +<span id="L44" class="LineNr"> 44 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L105'>starts_with</a><span class="Delimiter">(</span>op<span class="Delimiter">.</span>data<span class="Delimiter">,</span> <span class="Constant">"0x"</span><span class="Delimiter">))</span> <span id="L45" class="LineNr"> 45 </span> op<span class="Delimiter">.</span>data = op<span class="Delimiter">.</span>data<span class="Delimiter">.</span>substr<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">);</span> -<span id="L46" class="LineNr"> 46 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>op<span class="Delimiter">.</span>data<span class="Delimiter">)</span> == <span class="Constant">1</span><span class="Delimiter">)</span> +<span id="L46" class="LineNr"> 46 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>op<span class="Delimiter">.</span>data<span class="Delimiter">)</span> == <span class="Constant">1</span><span class="Delimiter">)</span> <span id="L47" class="LineNr"> 47 </span> op<span class="Delimiter">.</span>data = string<span class="Delimiter">(</span><span class="Constant">"0"</span><span class="Delimiter">)</span>+op<span class="Delimiter">.</span>data<span class="Delimiter">;</span> <span id="L48" class="LineNr"> 48 </span> <span class="Identifier">return</span> op<span class="Delimiter">;</span> <span id="L49" class="LineNr"> 49 </span><span class="Delimiter">}</span> <span id="L50" class="LineNr"> 50 </span> -<span id="L51" class="LineNr"> 51 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L51'>test_preprocess_op</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L51" class="LineNr"> 51 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L51'>test_preprocess_op</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L52" class="LineNr"> 52 </span> <a href='011run.cc.html#L128'>word</a> w1<span class="Delimiter">;</span> w1<span class="Delimiter">.</span>data = <span class="Constant">"0xf"</span><span class="Delimiter">;</span> <span id="L53" class="LineNr"> 53 </span> <a href='011run.cc.html#L128'>word</a> w2<span class="Delimiter">;</span> w2<span class="Delimiter">.</span>data = <span class="Constant">"0f"</span><span class="Delimiter">;</span> -<span id="L54" class="LineNr"> 54 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='031check_operands.cc.html#L41'>preprocess_op</a><span class="Delimiter">(</span>w1<span class="Delimiter">).</span>data<span class="Delimiter">,</span> <a href='031check_operands.cc.html#L41'>preprocess_op</a><span class="Delimiter">(</span>w2<span class="Delimiter">).</span>data<span class="Delimiter">);</span> +<span id="L54" class="LineNr"> 54 </span> <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='033check_operands.cc.html#L41'>preprocess_op</a><span class="Delimiter">(</span>w1<span class="Delimiter">).</span>data<span class="Delimiter">,</span> <a href='033check_operands.cc.html#L41'>preprocess_op</a><span class="Delimiter">(</span>w2<span class="Delimiter">).</span>data<span class="Delimiter">);</span> <span id="L55" class="LineNr"> 55 </span><span class="Delimiter">}</span> <span id="L56" class="LineNr"> 56 </span> <span id="L57" class="LineNr"> 57 </span><span class="Comment">//: To check the operands for an opcode, we'll track the permitted operands</span> @@ -125,187 +125,187 @@ if ('onhashchange' in window) { <span id="L64" class="LineNr"> 64 </span><span class="Comment">//: an instruction. We deal in expected bitvectors throughout.</span> <span id="L65" class="LineNr"> 65 </span> <span id="L66" class="LineNr"> 66 </span><span class="Delimiter">:(before "End Types")</span> -<span id="L67" class="LineNr"> 67 </span><span class="Normal">enum</span> <a href='031check_operands.cc.html#L67'>expected_operand_type</a> <span class="Delimiter">{</span> +<span id="L67" class="LineNr"> 67 </span><span class="Normal">enum</span> <a href='033check_operands.cc.html#L67'>expected_operand_type</a> <span class="Delimiter">{</span> <span id="L68" class="LineNr"> 68 </span> <span class="Comment">// start from the least significant bit</span> -<span id="L69" class="LineNr"> 69 </span> <a href='031check_operands.cc.html#L69'>MODRM</a><span class="Delimiter">,</span> <span class="Comment">// more complex, may also involve disp8 or disp32</span> -<span id="L70" class="LineNr"> 70 </span> <a href='031check_operands.cc.html#L70'>SUBOP</a><span class="Delimiter">,</span> -<span id="L71" class="LineNr"> 71 </span> <a href='031check_operands.cc.html#L71'>DISP8</a><span class="Delimiter">,</span> -<span id="L72" class="LineNr"> 72 </span> <a href='031check_operands.cc.html#L72'>DISP16</a><span class="Delimiter">,</span> -<span id="L73" class="LineNr"> 73 </span> <a href='031check_operands.cc.html#L73'>DISP32</a><span class="Delimiter">,</span> -<span id="L74" class="LineNr"> 74 </span> <a href='031check_operands.cc.html#L74'>IMM8</a><span class="Delimiter">,</span> -<span id="L75" class="LineNr"> 75 </span> <a href='031check_operands.cc.html#L75'>IMM32</a><span class="Delimiter">,</span> -<span id="L76" class="LineNr"> 76 </span> <a href='031check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a> +<span id="L69" class="LineNr"> 69 </span> <a href='033check_operands.cc.html#L69'>MODRM</a><span class="Delimiter">,</span> <span class="Comment">// more complex, may also involve disp8 or disp32</span> +<span id="L70" class="LineNr"> 70 </span> <a href='033check_operands.cc.html#L70'>SUBOP</a><span class="Delimiter">,</span> +<span id="L71" class="LineNr"> 71 </span> <a href='033check_operands.cc.html#L71'>DISP8</a><span class="Delimiter">,</span> +<span id="L72" class="LineNr"> 72 </span> <a href='033check_operands.cc.html#L72'>DISP16</a><span class="Delimiter">,</span> +<span id="L73" class="LineNr"> 73 </span> <a href='033check_operands.cc.html#L73'>DISP32</a><span class="Delimiter">,</span> +<span id="L74" class="LineNr"> 74 </span> <a href='033check_operands.cc.html#L74'>IMM8</a><span class="Delimiter">,</span> +<span id="L75" class="LineNr"> 75 </span> <a href='033check_operands.cc.html#L75'>IMM32</a><span class="Delimiter">,</span> +<span id="L76" class="LineNr"> 76 </span> <a href='033check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a> <span id="L77" class="LineNr"> 77 </span><span class="Delimiter">};</span> <span id="L78" class="LineNr"> 78 </span><span class="Delimiter">:(before "End Globals")</span> -<span id="L79" class="LineNr"> 79 </span>vector<string> <span class="Special"><a href='031check_operands.cc.html#L79'>Operand_type_name</a></span><span class="Delimiter">;</span> -<span id="L80" class="LineNr"> 80 </span>map<string<span class="Delimiter">,</span> expected_operand_type> <span class="Special"><a href='031check_operands.cc.html#L80'>Operand_type</a></span><span class="Delimiter">;</span> +<span id="L79" class="LineNr"> 79 </span>vector<string> <span class="Special"><a href='033check_operands.cc.html#L79'>Operand_type_name</a></span><span class="Delimiter">;</span> +<span id="L80" class="LineNr"> 80 </span>map<string<span class="Delimiter">,</span> expected_operand_type> <span class="Special"><a href='033check_operands.cc.html#L80'>Operand_type</a></span><span class="Delimiter">;</span> <span id="L81" class="LineNr"> 81 </span><span class="Delimiter">:(before "End One-time Setup")</span> -<span id="L82" class="LineNr"> 82 </span><a href='031check_operands.cc.html#L84'>init_op_types</a><span class="Delimiter">();</span> +<span id="L82" class="LineNr"> 82 </span><a href='033check_operands.cc.html#L84'>init_op_types</a><span class="Delimiter">();</span> <span id="L83" class="LineNr"> 83 </span><span class="Delimiter">:(code)</span> -<span id="L84" class="LineNr"> 84 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L84'>init_op_types</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L85" class="LineNr"> 85 </span> assert<span class="Delimiter">(</span><a href='031check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a> <= <span class="Comment">/*</span><span class="Comment">bits in a uint8_t</span><span class="Comment">*/</span><span class="Constant">8</span><span class="Delimiter">);</span> -<span id="L86" class="LineNr"> 86 </span> <span class="Special"><a href='031check_operands.cc.html#L79'>Operand_type_name</a></span><span class="Delimiter">.</span>resize<span class="Delimiter">(</span><a href='031check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a><span class="Delimiter">);</span> +<span id="L84" class="LineNr"> 84 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L84'>init_op_types</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L85" class="LineNr"> 85 </span> assert<span class="Delimiter">(</span><a href='033check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a> <= <span class="Comment">/*</span><span class="Comment">bits in a uint8_t</span><span class="Comment">*/</span><span class="Constant">8</span><span class="Delimiter">);</span> +<span id="L86" class="LineNr"> 86 </span> <span class="Special"><a href='033check_operands.cc.html#L79'>Operand_type_name</a></span><span class="Delimiter">.</span>resize<span class="Delimiter">(</span><a href='033check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a><span class="Delimiter">);</span> <span id="L87" class="LineNr"> 87 </span> <span class="PreProc">#define DEF(type) </span><span class="Special">Operand_type_name</span><span class="Delimiter">.</span><span class="PreProc">at(type) = tolower(#type)</span><span class="Delimiter">,</span><span class="PreProc"> put(</span><span class="Special">Operand_type</span><span class="Delimiter">,</span><span class="PreProc"> tolower(#type)</span><span class="Delimiter">,</span><span class="PreProc"> type)</span><span class="Delimiter">;</span> -<span id="L88" class="LineNr"> 88 </span> DEF<span class="Delimiter">(</span><a href='031check_operands.cc.html#L69'>MODRM</a><span class="Delimiter">);</span> -<span id="L89" class="LineNr"> 89 </span> DEF<span class="Delimiter">(</span><a href='031check_operands.cc.html#L70'>SUBOP</a><span class="Delimiter">);</span> -<span id="L90" class="LineNr"> 90 </span> DEF<span class="Delimiter">(</span><a href='031check_operands.cc.html#L71'>DISP8</a><span class="Delimiter">);</span> -<span id="L91" class="LineNr"> 91 </span> DEF<span class="Delimiter">(</span><a href='031check_operands.cc.html#L72'>DISP16</a><span class="Delimiter">);</span> -<span id="L92" class="LineNr"> 92 </span> DEF<span class="Delimiter">(</span><a href='031check_operands.cc.html#L73'>DISP32</a><span class="Delimiter">);</span> -<span id="L93" class="LineNr"> 93 </span> DEF<span class="Delimiter">(</span><a href='031check_operands.cc.html#L74'>IMM8</a><span class="Delimiter">);</span> -<span id="L94" class="LineNr"> 94 </span> DEF<span class="Delimiter">(</span><a href='031check_operands.cc.html#L75'>IMM32</a><span class="Delimiter">);</span> +<span id="L88" class="LineNr"> 88 </span> DEF<span class="Delimiter">(</span><a href='033check_operands.cc.html#L69'>MODRM</a><span class="Delimiter">);</span> +<span id="L89" class="LineNr"> 89 </span> DEF<span class="Delimiter">(</span><a href='033check_operands.cc.html#L70'>SUBOP</a><span class="Delimiter">);</span> +<span id="L90" class="LineNr"> 90 </span> DEF<span class="Delimiter">(</span><a href='033check_operands.cc.html#L71'>DISP8</a><span class="Delimiter">);</span> +<span id="L91" class="LineNr"> 91 </span> DEF<span class="Delimiter">(</span><a href='033check_operands.cc.html#L72'>DISP16</a><span class="Delimiter">);</span> +<span id="L92" class="LineNr"> 92 </span> DEF<span class="Delimiter">(</span><a href='033check_operands.cc.html#L73'>DISP32</a><span class="Delimiter">);</span> +<span id="L93" class="LineNr"> 93 </span> DEF<span class="Delimiter">(</span><a href='033check_operands.cc.html#L74'>IMM8</a><span class="Delimiter">);</span> +<span id="L94" class="LineNr"> 94 </span> DEF<span class="Delimiter">(</span><a href='033check_operands.cc.html#L75'>IMM32</a><span class="Delimiter">);</span> <span id="L95" class="LineNr"> 95 </span> <span class="PreProc">#undef DEF</span> <span id="L96" class="LineNr"> 96 </span><span class="Delimiter">}</span> <span id="L97" class="LineNr"> 97 </span> <span id="L98" class="LineNr"> 98 </span><span class="Delimiter">:(before "End Globals")</span> -<span id="L99" class="LineNr"> 99 </span>map<<span class="Comment">/*</span><span class="Comment">op</span><span class="Comment">*/</span>string<span class="Delimiter">,</span> <span class="Comment">/*</span><span class="Comment">bitvector</span><span class="Comment">*/</span><span class="Normal">uint8_t</span>> <span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">;</span> -<span id="L100" class="LineNr">100 </span><span class="Normal">const</span> <span class="Normal">uint8_t</span> <a href='031check_operands.cc.html#L100'>INVALID_OPERANDS</a> = <span class="Constant">0xff</span><span class="Delimiter">;</span> <span class="Comment">// no instruction uses all the operand types</span> +<span id="L99" class="LineNr"> 99 </span>map<<span class="Comment">/*</span><span class="Comment">op</span><span class="Comment">*/</span>string<span class="Delimiter">,</span> <span class="Comment">/*</span><span class="Comment">bitvector</span><span class="Comment">*/</span><span class="Normal">uint8_t</span>> <span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">;</span> +<span id="L100" class="LineNr">100 </span><span class="Normal">const</span> <span class="Normal">uint8_t</span> <a href='033check_operands.cc.html#L100'>INVALID_OPERANDS</a> = <span class="Constant">0xff</span><span class="Delimiter">;</span> <span class="Comment">// no instruction uses all the operand types</span> <span id="L101" class="LineNr">101 </span><span class="Delimiter">:(before "End One-time Setup")</span> -<span id="L102" class="LineNr">102 </span><a href='031check_operands.cc.html#L104'>init_permitted_operands</a><span class="Delimiter">();</span> +<span id="L102" class="LineNr">102 </span><a href='033check_operands.cc.html#L104'>init_permitted_operands</a><span class="Delimiter">();</span> <span id="L103" class="LineNr">103 </span><span class="Delimiter">:(code)</span> -<span id="L104" class="LineNr">104 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L104'>init_permitted_operands</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L104" class="LineNr">104 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L104'>init_permitted_operands</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L105" class="LineNr">105 </span> <span class="SalientComment">//// Class A: just op, no operands</span> <span id="L106" class="LineNr">106 </span> <span class="Comment">// halt</span> -<span id="L107" class="LineNr">107 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"f4"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L107" class="LineNr">107 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"f4"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> <span id="L108" class="LineNr">108 </span> <span class="Comment">// inc</span> -<span id="L109" class="LineNr">109 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"40"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L110" class="LineNr">110 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"41"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L111" class="LineNr">111 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"42"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L112" class="LineNr">112 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"43"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L113" class="LineNr">113 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"44"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L114" class="LineNr">114 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"45"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L115" class="LineNr">115 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"46"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L116" class="LineNr">116 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"47"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L109" class="LineNr">109 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"40"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L110" class="LineNr">110 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"41"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L111" class="LineNr">111 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"42"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L112" class="LineNr">112 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"43"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L113" class="LineNr">113 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"44"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L114" class="LineNr">114 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"45"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L115" class="LineNr">115 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"46"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L116" class="LineNr">116 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"47"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> <span id="L117" class="LineNr">117 </span> <span class="Comment">// dec</span> -<span id="L118" class="LineNr">118 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"48"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L119" class="LineNr">119 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"49"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L120" class="LineNr">120 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4a"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L121" class="LineNr">121 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4b"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L122" class="LineNr">122 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4c"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L123" class="LineNr">123 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4d"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L124" class="LineNr">124 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4e"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L125" class="LineNr">125 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4f"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L118" class="LineNr">118 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"48"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L119" class="LineNr">119 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"49"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L120" class="LineNr">120 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4a"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L121" class="LineNr">121 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4b"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L122" class="LineNr">122 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4c"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L123" class="LineNr">123 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4d"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L124" class="LineNr">124 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4e"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L125" class="LineNr">125 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"4f"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> <span id="L126" class="LineNr">126 </span> <span class="Comment">// push</span> -<span id="L127" class="LineNr">127 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"50"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L128" class="LineNr">128 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"51"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L129" class="LineNr">129 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"52"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L130" class="LineNr">130 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"53"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L131" class="LineNr">131 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"54"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L132" class="LineNr">132 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"55"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L133" class="LineNr">133 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"56"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L134" class="LineNr">134 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"57"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L127" class="LineNr">127 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"50"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L128" class="LineNr">128 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"51"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L129" class="LineNr">129 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"52"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L130" class="LineNr">130 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"53"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L131" class="LineNr">131 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"54"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L132" class="LineNr">132 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"55"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L133" class="LineNr">133 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"56"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L134" class="LineNr">134 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"57"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> <span id="L135" class="LineNr">135 </span> <span class="Comment">// pop</span> -<span id="L136" class="LineNr">136 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"58"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L137" class="LineNr">137 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"59"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L138" class="LineNr">138 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5a"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L139" class="LineNr">139 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5b"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L140" class="LineNr">140 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5c"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L141" class="LineNr">141 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5d"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L142" class="LineNr">142 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5e"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> -<span id="L143" class="LineNr">143 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5f"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L136" class="LineNr">136 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"58"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L137" class="LineNr">137 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"59"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L138" class="LineNr">138 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5a"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L139" class="LineNr">139 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5b"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L140" class="LineNr">140 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5c"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L141" class="LineNr">141 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5d"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L142" class="LineNr">142 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5e"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L143" class="LineNr">143 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"5f"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> <span id="L144" class="LineNr">144 </span> <span class="Comment">// sign-extend EAX into EDX</span> -<span id="L145" class="LineNr">145 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"99"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L145" class="LineNr">145 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"99"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> <span id="L146" class="LineNr">146 </span> <span class="Comment">// return</span> -<span id="L147" class="LineNr">147 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"c3"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> +<span id="L147" class="LineNr">147 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"c3"</span><span class="Delimiter">,</span> <span class="Constant">0x00</span><span class="Delimiter">);</span> <span id="L148" class="LineNr">148 </span> <span id="L149" class="LineNr">149 </span> <span class="SalientComment">//// Class B: just op and disp8</span> <span id="L150" class="LineNr">150 </span> <span class="Comment">// imm32 imm8 disp32 |disp16 disp8 subop modrm</span> <span id="L151" class="LineNr">151 </span> <span class="Comment">// 0 0 0 |0 1 0 0</span> <span id="L152" class="LineNr">152 </span> <span id="L153" class="LineNr">153 </span> <span class="Comment">// jump</span> -<span id="L154" class="LineNr">154 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"eb"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> -<span id="L155" class="LineNr">155 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"72"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> -<span id="L156" class="LineNr">156 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"73"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> -<span id="L157" class="LineNr">157 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"74"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> -<span id="L158" class="LineNr">158 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"75"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> -<span id="L159" class="LineNr">159 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"76"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> -<span id="L160" class="LineNr">160 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"77"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> -<span id="L161" class="LineNr">161 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"7c"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> -<span id="L162" class="LineNr">162 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"7d"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> -<span id="L163" class="LineNr">163 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"7e"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> -<span id="L164" class="LineNr">164 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"7f"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L154" class="LineNr">154 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"eb"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L155" class="LineNr">155 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"72"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L156" class="LineNr">156 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"73"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L157" class="LineNr">157 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"74"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L158" class="LineNr">158 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"75"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L159" class="LineNr">159 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"76"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L160" class="LineNr">160 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"77"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L161" class="LineNr">161 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"7c"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L162" class="LineNr">162 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"7d"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L163" class="LineNr">163 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"7e"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> +<span id="L164" class="LineNr">164 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"7f"</span><span class="Delimiter">,</span> <span class="Constant">0x04</span><span class="Delimiter">);</span> <span id="L165" class="LineNr">165 </span> <span id="L166" class="LineNr">166 </span> <span class="SalientComment">//// Class D: just op and disp32</span> <span id="L167" class="LineNr">167 </span> <span class="Comment">// imm32 imm8 disp32 |disp16 disp8 subop modrm</span> <span id="L168" class="LineNr">168 </span> <span class="Comment">// 0 0 1 |0 0 0 0</span> -<span id="L169" class="LineNr">169 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"e8"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> <span class="Comment">// call</span> -<span id="L170" class="LineNr">170 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"e9"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> <span class="Comment">// jump</span> +<span id="L169" class="LineNr">169 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"e8"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> <span class="Comment">// call</span> +<span id="L170" class="LineNr">170 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"e9"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> <span class="Comment">// jump</span> <span id="L171" class="LineNr">171 </span> <span id="L172" class="LineNr">172 </span> <span class="SalientComment">//// Class E: just op and imm8</span> <span id="L173" class="LineNr">173 </span> <span class="Comment">// imm32 imm8 disp32 |disp16 disp8 subop modrm</span> <span id="L174" class="LineNr">174 </span> <span class="Comment">// 0 1 0 |0 0 0 0</span> -<span id="L175" class="LineNr">175 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"cd"</span><span class="Delimiter">,</span> <span class="Constant">0x20</span><span class="Delimiter">);</span> <span class="Comment">// software interrupt</span> +<span id="L175" class="LineNr">175 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"cd"</span><span class="Delimiter">,</span> <span class="Constant">0x20</span><span class="Delimiter">);</span> <span class="Comment">// software interrupt</span> <span id="L176" class="LineNr">176 </span> <span id="L177" class="LineNr">177 </span> <span class="SalientComment">//// Class F: just op and imm32</span> <span id="L178" class="LineNr">178 </span> <span class="Comment">// imm32 imm8 disp32 |disp16 disp8 subop modrm</span> <span id="L179" class="LineNr">179 </span> <span class="Comment">// 1 0 0 |0 0 0 0</span> -<span id="L180" class="LineNr">180 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"05"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// add</span> -<span id="L181" class="LineNr">181 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"2d"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// subtract</span> -<span id="L182" class="LineNr">182 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"25"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// and</span> -<span id="L183" class="LineNr">183 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"0d"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// or</span> -<span id="L184" class="LineNr">184 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"35"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// xor</span> -<span id="L185" class="LineNr">185 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"3d"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// compare</span> -<span id="L186" class="LineNr">186 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"68"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// push</span> +<span id="L180" class="LineNr">180 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"05"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// add</span> +<span id="L181" class="LineNr">181 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"2d"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// subtract</span> +<span id="L182" class="LineNr">182 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"25"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// and</span> +<span id="L183" class="LineNr">183 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"0d"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// or</span> +<span id="L184" class="LineNr">184 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"35"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// xor</span> +<span id="L185" class="LineNr">185 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"3d"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// compare</span> +<span id="L186" class="LineNr">186 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"68"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span class="Comment">// push</span> <span id="L187" class="LineNr">187 </span> <span class="Comment">// copy</span> -<span id="L188" class="LineNr">188 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"b8"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> -<span id="L189" class="LineNr">189 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"b9"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> -<span id="L190" class="LineNr">190 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"ba"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> -<span id="L191" class="LineNr">191 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"bb"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> -<span id="L192" class="LineNr">192 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"bc"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> -<span id="L193" class="LineNr">193 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"bd"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> -<span id="L194" class="LineNr">194 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"be"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> -<span id="L195" class="LineNr">195 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"bf"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> +<span id="L188" class="LineNr">188 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"b8"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> +<span id="L189" class="LineNr">189 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"b9"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> +<span id="L190" class="LineNr">190 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"ba"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> +<span id="L191" class="LineNr">191 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"bb"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> +<span id="L192" class="LineNr">192 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"bc"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> +<span id="L193" class="LineNr">193 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"bd"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> +<span id="L194" class="LineNr">194 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"be"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> +<span id="L195" class="LineNr">195 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"bf"</span><span class="Delimiter">,</span> <span class="Constant">0x40</span><span class="Delimiter">);</span> <span id="L196" class="LineNr">196 </span> <span id="L197" class="LineNr">197 </span> <span class="SalientComment">//// Class M: using ModR/M byte</span> <span id="L198" class="LineNr">198 </span> <span class="Comment">// imm32 imm8 disp32 |disp16 disp8 subop modrm</span> <span id="L199" class="LineNr">199 </span> <span class="Comment">// 0 0 0 |0 0 0 1</span> <span id="L200" class="LineNr">200 </span> <span id="L201" class="LineNr">201 </span> <span class="Comment">// add</span> -<span id="L202" class="LineNr">202 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"01"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> -<span id="L203" class="LineNr">203 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"03"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L202" class="LineNr">202 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"01"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L203" class="LineNr">203 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"03"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> <span id="L204" class="LineNr">204 </span> <span class="Comment">// subtract</span> -<span id="L205" class="LineNr">205 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"29"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> -<span id="L206" class="LineNr">206 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"2b"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L205" class="LineNr">205 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"29"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L206" class="LineNr">206 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"2b"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> <span id="L207" class="LineNr">207 </span> <span class="Comment">// and</span> -<span id="L208" class="LineNr">208 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"21"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> -<span id="L209" class="LineNr">209 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"23"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L208" class="LineNr">208 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"21"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L209" class="LineNr">209 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"23"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> <span id="L210" class="LineNr">210 </span> <span class="Comment">// or</span> -<span id="L211" class="LineNr">211 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"09"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> -<span id="L212" class="LineNr">212 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"0b"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L211" class="LineNr">211 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"09"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L212" class="LineNr">212 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"0b"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> <span id="L213" class="LineNr">213 </span> <span class="Comment">// xor</span> -<span id="L214" class="LineNr">214 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"31"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> -<span id="L215" class="LineNr">215 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"33"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L214" class="LineNr">214 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"31"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L215" class="LineNr">215 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"33"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> <span id="L216" class="LineNr">216 </span> <span class="Comment">// compare</span> -<span id="L217" class="LineNr">217 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"39"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> -<span id="L218" class="LineNr">218 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"3b"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L217" class="LineNr">217 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"39"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L218" class="LineNr">218 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"3b"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> <span id="L219" class="LineNr">219 </span> <span class="Comment">// copy</span> -<span id="L220" class="LineNr">220 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"88"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> -<span id="L221" class="LineNr">221 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"89"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> -<span id="L222" class="LineNr">222 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"8a"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> -<span id="L223" class="LineNr">223 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"8b"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L220" class="LineNr">220 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"88"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L221" class="LineNr">221 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"89"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L222" class="LineNr">222 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"8a"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L223" class="LineNr">223 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"8b"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> <span id="L224" class="LineNr">224 </span> <span class="Comment">// swap</span> -<span id="L225" class="LineNr">225 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"87"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L225" class="LineNr">225 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"87"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> <span id="L226" class="LineNr">226 </span> <span class="Comment">// copy address (lea)</span> -<span id="L227" class="LineNr">227 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"8d"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L227" class="LineNr">227 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"8d"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> <span id="L228" class="LineNr">228 </span> <span id="L229" class="LineNr">229 </span> <span class="SalientComment">//// Class N: op, ModR/M and subop (not r32)</span> <span id="L230" class="LineNr">230 </span> <span class="Comment">// imm32 imm8 disp32 |disp16 disp8 subop modrm</span> <span id="L231" class="LineNr">231 </span> <span class="Comment">// 0 0 0 |0 0 1 1</span> -<span id="L232" class="LineNr">232 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"8f"</span><span class="Delimiter">,</span> <span class="Constant">0x03</span><span class="Delimiter">);</span> <span class="Comment">// pop</span> -<span id="L233" class="LineNr">233 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"d3"</span><span class="Delimiter">,</span> <span class="Constant">0x03</span><span class="Delimiter">);</span> <span class="Comment">// shift</span> -<span id="L234" class="LineNr">234 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"f7"</span><span class="Delimiter">,</span> <span class="Constant">0x03</span><span class="Delimiter">);</span> <span class="Comment">// test/not/mul/div</span> -<span id="L235" class="LineNr">235 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"ff"</span><span class="Delimiter">,</span> <span class="Constant">0x03</span><span class="Delimiter">);</span> <span class="Comment">// jump/push/call</span> +<span id="L232" class="LineNr">232 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"8f"</span><span class="Delimiter">,</span> <span class="Constant">0x03</span><span class="Delimiter">);</span> <span class="Comment">// pop</span> +<span id="L233" class="LineNr">233 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"d3"</span><span class="Delimiter">,</span> <span class="Constant">0x03</span><span class="Delimiter">);</span> <span class="Comment">// shift</span> +<span id="L234" class="LineNr">234 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"f7"</span><span class="Delimiter">,</span> <span class="Constant">0x03</span><span class="Delimiter">);</span> <span class="Comment">// test/not/mul/div</span> +<span id="L235" class="LineNr">235 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"ff"</span><span class="Delimiter">,</span> <span class="Constant">0x03</span><span class="Delimiter">);</span> <span class="Comment">// jump/push/call</span> <span id="L236" class="LineNr">236 </span> <span id="L237" class="LineNr">237 </span> <span class="SalientComment">//// Class O: op, ModR/M, subop (not r32) and imm8</span> <span id="L238" class="LineNr">238 </span> <span class="Comment">// imm32 imm8 disp32 |disp16 disp8 subop modrm</span> <span id="L239" class="LineNr">239 </span> <span class="Comment">// 0 1 0 |0 0 1 1</span> -<span id="L240" class="LineNr">240 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"c1"</span><span class="Delimiter">,</span> <span class="Constant">0x23</span><span class="Delimiter">);</span> <span class="Comment">// combine</span> -<span id="L241" class="LineNr">241 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"c6"</span><span class="Delimiter">,</span> <span class="Constant">0x23</span><span class="Delimiter">);</span> <span class="Comment">// copy</span> +<span id="L240" class="LineNr">240 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"c1"</span><span class="Delimiter">,</span> <span class="Constant">0x23</span><span class="Delimiter">);</span> <span class="Comment">// combine</span> +<span id="L241" class="LineNr">241 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"c6"</span><span class="Delimiter">,</span> <span class="Constant">0x23</span><span class="Delimiter">);</span> <span class="Comment">// copy</span> <span id="L242" class="LineNr">242 </span> <span id="L243" class="LineNr">243 </span> <span class="SalientComment">//// Class P: op, ModR/M, subop (not r32) and imm32</span> <span id="L244" class="LineNr">244 </span> <span class="Comment">// imm32 imm8 disp32 |disp16 disp8 subop modrm</span> <span id="L245" class="LineNr">245 </span> <span class="Comment">// 1 0 0 |0 0 1 1</span> -<span id="L246" class="LineNr">246 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"81"</span><span class="Delimiter">,</span> <span class="Constant">0x43</span><span class="Delimiter">);</span> <span class="Comment">// combine</span> -<span id="L247" class="LineNr">247 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"c7"</span><span class="Delimiter">,</span> <span class="Constant">0x43</span><span class="Delimiter">);</span> <span class="Comment">// copy</span> +<span id="L246" class="LineNr">246 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"81"</span><span class="Delimiter">,</span> <span class="Constant">0x43</span><span class="Delimiter">);</span> <span class="Comment">// combine</span> +<span id="L247" class="LineNr">247 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> <span class="Constant">"c7"</span><span class="Delimiter">,</span> <span class="Constant">0x43</span><span class="Delimiter">);</span> <span class="Comment">// copy</span> <span id="L248" class="LineNr">248 </span> <span id="L249" class="LineNr">249 </span> <span class="Comment">// End Init Permitted Operands</span> <span id="L250" class="LineNr">250 </span><span class="Delimiter">}</span> @@ -316,37 +316,37 @@ if ('onhashchange' in window) { <span id="L255" class="LineNr">255 </span> <span id="L256" class="LineNr">256 </span><span class="Normal">void</span> check_operands<span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L257" class="LineNr">257 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_hex_byte<span class="Delimiter">(</span>op<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L258" class="LineNr">258 </span> <span class="Normal">uint8_t</span> expected_bitvector = get<span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> op<span class="Delimiter">.</span>data<span class="Delimiter">);</span> -<span id="L259" class="LineNr">259 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>HAS<span class="Delimiter">(</span>expected_bitvector<span class="Delimiter">,</span> <a href='031check_operands.cc.html#L69'>MODRM</a><span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L260" class="LineNr">260 </span> <a href='031check_operands.cc.html#L372'>check_operands_modrm</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> op<span class="Delimiter">);</span> -<span id="L261" class="LineNr">261 </span> <a href='031check_operands.cc.html#L398'>compare_bitvector_modrm</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> expected_bitvector<span class="Delimiter">,</span> op<span class="Delimiter">);</span> +<span id="L258" class="LineNr">258 </span> <span class="Normal">uint8_t</span> expected_bitvector = get<span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L99'>Permitted_operands</a></span><span class="Delimiter">,</span> op<span class="Delimiter">.</span>data<span class="Delimiter">);</span> +<span id="L259" class="LineNr">259 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>HAS<span class="Delimiter">(</span>expected_bitvector<span class="Delimiter">,</span> <a href='033check_operands.cc.html#L69'>MODRM</a><span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L260" class="LineNr">260 </span> <a href='033check_operands.cc.html#L372'>check_operands_modrm</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> op<span class="Delimiter">);</span> +<span id="L261" class="LineNr">261 </span> <a href='033check_operands.cc.html#L398'>compare_bitvector_modrm</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> expected_bitvector<span class="Delimiter">,</span> op<span class="Delimiter">);</span> <span id="L262" class="LineNr">262 </span> <span class="Delimiter">}</span> <span id="L263" class="LineNr">263 </span> <span class="Normal">else</span> <span class="Delimiter">{</span> -<span id="L264" class="LineNr">264 </span> <a href='031check_operands.cc.html#L270'>compare_bitvector</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> expected_bitvector<span class="Delimiter">,</span> op<span class="Delimiter">);</span> +<span id="L264" class="LineNr">264 </span> <a href='033check_operands.cc.html#L270'>compare_bitvector</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> expected_bitvector<span class="Delimiter">,</span> op<span class="Delimiter">);</span> <span id="L265" class="LineNr">265 </span> <span class="Delimiter">}</span> <span id="L266" class="LineNr">266 </span><span class="Delimiter">}</span> <span id="L267" class="LineNr">267 </span> <span id="L268" class="LineNr">268 </span><span class="Comment">//: Many instructions can be checked just by comparing bitvectors.</span> <span id="L269" class="LineNr">269 </span> -<span id="L270" class="LineNr">270 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L270'>compare_bitvector</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">uint8_t</span> expected<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L271" class="LineNr">271 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='030---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">)</span> && <a href='031check_operands.cc.html#L306'>has_operands</a><span class="Delimiter">(</span>inst<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// deliberately programming in raw hex; we'll raise a warning elsewhere</span> -<span id="L272" class="LineNr">272 </span> <span class="Normal">uint8_t</span> bitvector = <a href='031check_operands.cc.html#L296'>compute_expected_operand_bitvector</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> -<span id="L273" class="LineNr">273 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// duplicate operand type</span> +<span id="L270" class="LineNr">270 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L270'>compare_bitvector</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">uint8_t</span> expected<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L271" class="LineNr">271 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='032---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">)</span> && <a href='033check_operands.cc.html#L306'>has_operands</a><span class="Delimiter">(</span>inst<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// deliberately programming in raw hex; we'll raise a warning elsewhere</span> +<span id="L272" class="LineNr">272 </span> <span class="Normal">uint8_t</span> bitvector = <a href='033check_operands.cc.html#L296'>compute_expected_operand_bitvector</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> +<span id="L273" class="LineNr">273 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// duplicate operand type</span> <span id="L274" class="LineNr">274 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>bitvector == expected<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// all good with this instruction</span> -<span id="L275" class="LineNr">275 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='031check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a><span class="Delimiter">;</span> ++i<span class="Delimiter">,</span> bitvector >>= <span class="Constant">1</span><span class="Delimiter">,</span> expected >>= <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L275" class="LineNr">275 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='033check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a><span class="Delimiter">;</span> ++i<span class="Delimiter">,</span> bitvector >>= <span class="Constant">1</span><span class="Delimiter">,</span> expected >>= <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L276" class="LineNr">276 </span><span class="CommentedCode">//? cerr << "comparing " << HEXBYTE << NUM(bitvector) << " with " << NUM(expected) << '\n';</span> <span id="L277" class="LineNr">277 </span> <span class="Normal">if</span> <span class="Delimiter">((</span>bitvector & <span class="Constant">0x1</span><span class="Delimiter">)</span> == <span class="Delimiter">(</span>expected & <span class="Constant">0x1</span><span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// all good with this operand</span> -<span id="L278" class="LineNr">278 </span> <span class="Normal">const</span> string& optype = <span class="Special"><a href='031check_operands.cc.html#L79'>Operand_type_name</a></span><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<span id="L278" class="LineNr">278 </span> <span class="Normal">const</span> string& optype = <span class="Special"><a href='033check_operands.cc.html#L79'>Operand_type_name</a></span><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L279" class="LineNr">279 </span> <span class="Normal">if</span> <span class="Delimiter">((</span>bitvector & <span class="Constant">0x1</span><span class="Delimiter">)</span> > <span class="Delimiter">(</span>expected & <span class="Constant">0x1</span><span class="Delimiter">))</span> -<span id="L280" class="LineNr">280 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='031check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": unexpected "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> +<span id="L280" class="LineNr">280 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='033check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": unexpected "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> <span id="L281" class="LineNr">281 </span> <span class="Normal">else</span> -<span id="L282" class="LineNr">282 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='031check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": missing "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> +<span id="L282" class="LineNr">282 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='033check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": missing "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> <span id="L283" class="LineNr">283 </span> <span class="Comment">// continue giving all errors for a single instruction</span> <span id="L284" class="LineNr">284 </span> <span class="Delimiter">}</span> <span id="L285" class="LineNr">285 </span> <span class="Comment">// ignore settings in any unused bits</span> <span id="L286" class="LineNr">286 </span><span class="Delimiter">}</span> <span id="L287" class="LineNr">287 </span> -<span id="L288" class="LineNr">288 </span>string <a href='031check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span><span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L288" class="LineNr">288 </span>string <a href='033check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span><span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L289" class="LineNr">289 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_hex_byte<span class="Delimiter">(</span>op<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">""</span><span class="Delimiter">;</span> <span id="L290" class="LineNr">290 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special"><a href='010---vm.cc.html#L348'>Name</a></span><span class="Delimiter">,</span> op<span class="Delimiter">.</span>data<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">""</span><span class="Delimiter">;</span> <span id="L291" class="LineNr">291 </span> <span class="Comment">// strip stuff in parens from the name</span> @@ -354,21 +354,21 @@ if ('onhashchange' in window) { <span id="L293" class="LineNr">293 </span> <span class="Identifier">return</span> <span class="Constant">" ("</span>+s<span class="Delimiter">.</span>substr<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> s<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="Constant">" ("</span><span class="Delimiter">))</span>+<span class="Constant">')'</span><span class="Delimiter">;</span> <span id="L294" class="LineNr">294 </span><span class="Delimiter">}</span> <span id="L295" class="LineNr">295 </span> -<span id="L296" class="LineNr">296 </span><span class="Normal">uint32_t</span> <a href='031check_operands.cc.html#L296'>compute_expected_operand_bitvector</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L296" class="LineNr">296 </span><span class="Normal">uint32_t</span> <a href='033check_operands.cc.html#L296'>compute_expected_operand_bitvector</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L297" class="LineNr">297 </span> set<string> operands_found<span class="Delimiter">;</span> <span id="L298" class="LineNr">298 </span> <span class="Normal">uint32_t</span> bitvector = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L299" class="LineNr">299 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Comment">/*</span><span class="Comment">skip op</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L300" class="LineNr">300 </span> bitvector = bitvector | <a href='031check_operands.cc.html#L323'>expected_bit_for_received_operand</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> operands_found<span class="Delimiter">,</span> inst<span class="Delimiter">);</span> -<span id="L301" class="LineNr">301 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span> <a href='031check_operands.cc.html#L100'>INVALID_OPERANDS</a><span class="Delimiter">;</span> <span class="Comment">// duplicate operand type</span> +<span id="L299" class="LineNr">299 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Comment">/*</span><span class="Comment">skip op</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L300" class="LineNr">300 </span> bitvector = bitvector | <a href='033check_operands.cc.html#L323'>expected_bit_for_received_operand</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> operands_found<span class="Delimiter">,</span> inst<span class="Delimiter">);</span> +<span id="L301" class="LineNr">301 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span> <a href='033check_operands.cc.html#L100'>INVALID_OPERANDS</a><span class="Delimiter">;</span> <span class="Comment">// duplicate operand type</span> <span id="L302" class="LineNr">302 </span> <span class="Delimiter">}</span> <span id="L303" class="LineNr">303 </span> <span class="Identifier">return</span> bitvector<span class="Delimiter">;</span> <span id="L304" class="LineNr">304 </span><span class="Delimiter">}</span> <span id="L305" class="LineNr">305 </span> -<span id="L306" class="LineNr">306 </span><span class="Normal">bool</span> <a href='031check_operands.cc.html#L306'>has_operands</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L307" class="LineNr">307 </span> <span class="Identifier">return</span> <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">)</span> > <a href='031check_operands.cc.html#L310'>first_operand</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> +<span id="L306" class="LineNr">306 </span><span class="Normal">bool</span> <a href='033check_operands.cc.html#L306'>has_operands</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L307" class="LineNr">307 </span> <span class="Identifier">return</span> <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">)</span> > <a href='033check_operands.cc.html#L310'>first_operand</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> <span id="L308" class="LineNr">308 </span><span class="Delimiter">}</span> <span id="L309" class="LineNr">309 </span> -<span id="L310" class="LineNr">310 </span><span class="Normal">int</span> <a href='031check_operands.cc.html#L310'>first_operand</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L310" class="LineNr">310 </span><span class="Normal">int</span> <a href='033check_operands.cc.html#L310'>first_operand</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L311" class="LineNr">311 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>data == <span class="Constant">"0f"</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">2</span><span class="Delimiter">;</span> <span id="L312" class="LineNr">312 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>data == <span class="Constant">"f2"</span> || inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>data == <span class="Constant">"f3"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L313" class="LineNr">313 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>data == <span class="Constant">"0f"</span><span class="Delimiter">)</span> @@ -381,37 +381,37 @@ if ('onhashchange' in window) { <span id="L320" class="LineNr">320 </span> <span id="L321" class="LineNr">321 </span><span class="Comment">// Scan the metadata of 'w' and return the expected bit corresponding to any operand type.</span> <span id="L322" class="LineNr">322 </span><span class="Comment">// Also raise an error if metadata contains multiple operand types.</span> -<span id="L323" class="LineNr">323 </span><span class="Normal">uint32_t</span> <a href='031check_operands.cc.html#L323'>expected_bit_for_received_operand</a><span class="Delimiter">(</span><span class="Normal">const</span> word& w<span class="Delimiter">,</span> set<string>& instruction_operands<span class="Delimiter">,</span> <span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L323" class="LineNr">323 </span><span class="Normal">uint32_t</span> <a href='033check_operands.cc.html#L323'>expected_bit_for_received_operand</a><span class="Delimiter">(</span><span class="Normal">const</span> word& w<span class="Delimiter">,</span> set<string>& instruction_operands<span class="Delimiter">,</span> <span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L324" class="LineNr">324 </span> <span class="Normal">uint32_t</span> bv = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L325" class="LineNr">325 </span> <span class="Normal">bool</span> found = <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L326" class="LineNr">326 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>metadata<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L326" class="LineNr">326 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>metadata<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L327" class="LineNr">327 </span> string<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> curr = w<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L328" class="LineNr">328 </span> string expected_metadata = curr<span class="Delimiter">;</span> <span id="L329" class="LineNr">329 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr == <span class="Constant">"mod"</span> || curr == <span class="Constant">"rm32"</span> || curr == <span class="Constant">"r32"</span> || curr == <span class="Constant">"scale"</span> || curr == <span class="Constant">"index"</span> || curr == <span class="Constant">"base"</span><span class="Delimiter">)</span> <span id="L330" class="LineNr">330 </span> expected_metadata = <span class="Constant">"modrm"</span><span class="Delimiter">;</span> -<span id="L331" class="LineNr">331 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L80'>Operand_type</a></span><span class="Delimiter">,</span> curr<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// ignore unrecognized metadata</span> +<span id="L331" class="LineNr">331 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L80'>Operand_type</a></span><span class="Delimiter">,</span> curr<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// ignore unrecognized metadata</span> <span id="L332" class="LineNr">332 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>found<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L333" class="LineNr">333 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << w<span class="Delimiter">.</span>original << <span class="Constant">"' has conflicting operand types; it should have only one\n"</span> << end<span class="Delimiter">();</span> -<span id="L334" class="LineNr">334 </span> <span class="Identifier">return</span> <a href='031check_operands.cc.html#L100'>INVALID_OPERANDS</a><span class="Delimiter">;</span> +<span id="L333" class="LineNr">333 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << w<span class="Delimiter">.</span>original << <span class="Constant">"' has conflicting operand types; it should have only one\n"</span> << end<span class="Delimiter">();</span> +<span id="L334" class="LineNr">334 </span> <span class="Identifier">return</span> <a href='033check_operands.cc.html#L100'>INVALID_OPERANDS</a><span class="Delimiter">;</span> <span id="L335" class="LineNr">335 </span> <span class="Delimiter">}</span> <span id="L336" class="LineNr">336 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>instruction_operands<span class="Delimiter">.</span>find<span class="Delimiter">(</span>curr<span class="Delimiter">)</span> != instruction_operands<span class="Delimiter">.</span>end<span class="Delimiter">())</span> <span class="Delimiter">{</span> -<span id="L337" class="LineNr">337 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': duplicate "</span> << curr << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> -<span id="L338" class="LineNr">338 </span> <span class="Identifier">return</span> <a href='031check_operands.cc.html#L100'>INVALID_OPERANDS</a><span class="Delimiter">;</span> +<span id="L337" class="LineNr">337 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': duplicate "</span> << curr << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> +<span id="L338" class="LineNr">338 </span> <span class="Identifier">return</span> <a href='033check_operands.cc.html#L100'>INVALID_OPERANDS</a><span class="Delimiter">;</span> <span id="L339" class="LineNr">339 </span> <span class="Delimiter">}</span> <span id="L340" class="LineNr">340 </span> instruction_operands<span class="Delimiter">.</span>insert<span class="Delimiter">(</span>curr<span class="Delimiter">);</span> -<span id="L341" class="LineNr">341 </span> bv = <span class="Delimiter">(</span><span class="Constant">1</span> << get<span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L80'>Operand_type</a></span><span class="Delimiter">,</span> expected_metadata<span class="Delimiter">));</span> +<span id="L341" class="LineNr">341 </span> bv = <span class="Delimiter">(</span><span class="Constant">1</span> << get<span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L80'>Operand_type</a></span><span class="Delimiter">,</span> expected_metadata<span class="Delimiter">));</span> <span id="L342" class="LineNr">342 </span> found = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L343" class="LineNr">343 </span> <span class="Delimiter">}</span> <span id="L344" class="LineNr">344 </span> <span class="Identifier">return</span> bv<span class="Delimiter">;</span> <span id="L345" class="LineNr">345 </span><span class="Delimiter">}</span> <span id="L346" class="LineNr">346 </span> -<span id="L347" class="LineNr">347 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L347'>test_conflicting_operand_type</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L347" class="LineNr">347 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L347'>test_conflicting_operand_type</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L348" class="LineNr">348 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L349" class="LineNr">349 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L350" class="LineNr">350 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L351" class="LineNr">351 </span> <span class="Constant">"cd/software-interrupt 80/imm8/imm32\n"</span> <span id="L352" class="LineNr">352 </span> <span class="Delimiter">);</span> -<span id="L353" class="LineNr">353 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L353" class="LineNr">353 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L354" class="LineNr">354 </span> <span class="Constant">"error: '80/imm8/imm32' has conflicting operand types; it should have only one\n"</span> <span id="L355" class="LineNr">355 </span> <span class="Delimiter">);</span> <span id="L356" class="LineNr">356 </span><span class="Delimiter">}</span> @@ -419,53 +419,53 @@ if ('onhashchange' in window) { <span id="L358" class="LineNr">358 </span><span class="Comment">//: Instructions computing effective addresses have more complex rules, so</span> <span id="L359" class="LineNr">359 </span><span class="Comment">//: we'll hard-code a common set of instruction-decoding rules.</span> <span id="L360" class="LineNr">360 </span> -<span id="L361" class="LineNr">361 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L361'>test_check_missing_mod_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L361" class="LineNr">361 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L361'>test_check_missing_mod_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L362" class="LineNr">362 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L363" class="LineNr">363 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L364" class="LineNr">364 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L365" class="LineNr">365 </span> <span class="Constant">"81 0/add/subop 3/rm32/ebx 1/imm32\n"</span> <span id="L366" class="LineNr">366 </span> <span class="Delimiter">);</span> -<span id="L367" class="LineNr">367 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L367" class="LineNr">367 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L368" class="LineNr">368 </span> <span class="Constant">"error: '81 0/add/subop 3/rm32/ebx 1/imm32' (combine rm32 with imm32 based on subop): missing mod operand\n"</span> <span id="L369" class="LineNr">369 </span> <span class="Delimiter">);</span> <span id="L370" class="LineNr">370 </span><span class="Delimiter">}</span> <span id="L371" class="LineNr">371 </span> -<span id="L372" class="LineNr">372 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L372'>check_operands_modrm</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L373" class="LineNr">373 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='030---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// deliberately programming in raw hex; we'll raise a warning elsewhere</span> -<span id="L374" class="LineNr">374 </span> <a href='031check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">,</span> op<span class="Delimiter">);</span> -<span id="L375" class="LineNr">375 </span> <a href='031check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">,</span> op<span class="Delimiter">);</span> +<span id="L372" class="LineNr">372 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L372'>check_operands_modrm</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L373" class="LineNr">373 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='032---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// deliberately programming in raw hex; we'll raise a warning elsewhere</span> +<span id="L374" class="LineNr">374 </span> <a href='033check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">,</span> op<span class="Delimiter">);</span> +<span id="L375" class="LineNr">375 </span> <a href='033check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">,</span> op<span class="Delimiter">);</span> <span id="L376" class="LineNr">376 </span> <span class="Comment">// no check for r32; some instructions don't use it; just assume it's 0 if missing</span> <span id="L377" class="LineNr">377 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>op<span class="Delimiter">.</span>data == <span class="Constant">"81"</span> || op<span class="Delimiter">.</span>data == <span class="Constant">"8f"</span> || op<span class="Delimiter">.</span>data == <span class="Constant">"ff"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span class="Comment">// keep sync'd with 'help subop'</span> -<span id="L378" class="LineNr">378 </span> <a href='031check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"subop"</span><span class="Delimiter">,</span> op<span class="Delimiter">);</span> -<span id="L379" class="LineNr">379 </span> <a href='031check_operands.cc.html#L437'>check_operand_metadata_absent</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"r32"</span><span class="Delimiter">,</span> op<span class="Delimiter">,</span> <span class="Constant">"should be replaced by subop"</span><span class="Delimiter">);</span> +<span id="L378" class="LineNr">378 </span> <a href='033check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"subop"</span><span class="Delimiter">,</span> op<span class="Delimiter">);</span> +<span id="L379" class="LineNr">379 </span> <a href='033check_operands.cc.html#L437'>check_operand_metadata_absent</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"r32"</span><span class="Delimiter">,</span> op<span class="Delimiter">,</span> <span class="Constant">"should be replaced by subop"</span><span class="Delimiter">);</span> <span id="L380" class="LineNr">380 </span> <span class="Delimiter">}</span> -<span id="L381" class="LineNr">381 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L381" class="LineNr">381 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L382" class="LineNr">382 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">).</span>data != <span class="Constant">"4"</span><span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L383" class="LineNr">383 </span> <span class="Comment">// SIB byte checks</span> <span id="L384" class="LineNr">384 </span> <span class="Normal">uint8_t</span> mod = <a href='011run.cc.html#L302'>hex_byte</a><span class="Delimiter">(</span>metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">).</span>data<span class="Delimiter">);</span> <span id="L385" class="LineNr">385 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>mod != <span class="Comment">/*</span><span class="Comment">direct</span><span class="Comment">*/</span><span class="Constant">3</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L386" class="LineNr">386 </span> <a href='031check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"base"</span><span class="Delimiter">,</span> op<span class="Delimiter">);</span> -<span id="L387" class="LineNr">387 </span> <a href='031check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"index"</span><span class="Delimiter">,</span> op<span class="Delimiter">);</span> <span class="Comment">// otherwise why go to SIB?</span> +<span id="L386" class="LineNr">386 </span> <a href='033check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"base"</span><span class="Delimiter">,</span> op<span class="Delimiter">);</span> +<span id="L387" class="LineNr">387 </span> <a href='033check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"index"</span><span class="Delimiter">,</span> op<span class="Delimiter">);</span> <span class="Comment">// otherwise why go to SIB?</span> <span id="L388" class="LineNr">388 </span> <span class="Delimiter">}</span> <span id="L389" class="LineNr">389 </span> <span class="Normal">else</span> <span class="Delimiter">{</span> -<span id="L390" class="LineNr">390 </span> <a href='031check_operands.cc.html#L437'>check_operand_metadata_absent</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"base"</span><span class="Delimiter">,</span> op<span class="Delimiter">,</span> <span class="Constant">"direct mode"</span><span class="Delimiter">);</span> -<span id="L391" class="LineNr">391 </span> <a href='031check_operands.cc.html#L437'>check_operand_metadata_absent</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"index"</span><span class="Delimiter">,</span> op<span class="Delimiter">,</span> <span class="Constant">"direct mode"</span><span class="Delimiter">);</span> +<span id="L390" class="LineNr">390 </span> <a href='033check_operands.cc.html#L437'>check_operand_metadata_absent</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"base"</span><span class="Delimiter">,</span> op<span class="Delimiter">,</span> <span class="Constant">"direct mode"</span><span class="Delimiter">);</span> +<span id="L391" class="LineNr">391 </span> <a href='033check_operands.cc.html#L437'>check_operand_metadata_absent</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"index"</span><span class="Delimiter">,</span> op<span class="Delimiter">,</span> <span class="Constant">"direct mode"</span><span class="Delimiter">);</span> <span id="L392" class="LineNr">392 </span> <span class="Delimiter">}</span> <span id="L393" class="LineNr">393 </span> <span class="Comment">// no check for scale; 0 (2**0 = 1) by default</span> <span id="L394" class="LineNr">394 </span><span class="Delimiter">}</span> <span id="L395" class="LineNr">395 </span> <span id="L396" class="LineNr">396 </span><span class="Comment">// same as compare_bitvector, with one additional exception for modrm-based</span> <span id="L397" class="LineNr">397 </span><span class="Comment">// instructions: they may use an extra displacement on occasion</span> -<span id="L398" class="LineNr">398 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L398'>compare_bitvector_modrm</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">uint8_t</span> expected<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L399" class="LineNr">399 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='030---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">)</span> && <a href='031check_operands.cc.html#L306'>has_operands</a><span class="Delimiter">(</span>inst<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// deliberately programming in raw hex; we'll raise a warning elsewhere</span> -<span id="L400" class="LineNr">400 </span> <span class="Normal">uint8_t</span> bitvector = <a href='031check_operands.cc.html#L296'>compute_expected_operand_bitvector</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> -<span id="L401" class="LineNr">401 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// duplicate operand type</span> +<span id="L398" class="LineNr">398 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L398'>compare_bitvector_modrm</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">uint8_t</span> expected<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L399" class="LineNr">399 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='032---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">)</span> && <a href='033check_operands.cc.html#L306'>has_operands</a><span class="Delimiter">(</span>inst<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// deliberately programming in raw hex; we'll raise a warning elsewhere</span> +<span id="L400" class="LineNr">400 </span> <span class="Normal">uint8_t</span> bitvector = <a href='033check_operands.cc.html#L296'>compute_expected_operand_bitvector</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> +<span id="L401" class="LineNr">401 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// duplicate operand type</span> <span id="L402" class="LineNr">402 </span> <span class="Comment">// update 'expected' bitvector for the additional exception</span> <span id="L403" class="LineNr">403 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L404" class="LineNr">404 </span> <span class="Normal">int32_t</span> mod = <a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span>metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">).</span>data<span class="Delimiter">);</span> +<span id="L404" class="LineNr">404 </span> <span class="Normal">int32_t</span> mod = <a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span>metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">).</span>data<span class="Delimiter">);</span> <span id="L405" class="LineNr">405 </span> <span class="Normal">switch</span> <span class="Delimiter">(</span>mod<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L406" class="LineNr">406 </span> <span class="Normal">case</span> <span class="Constant">0</span>: -<span id="L407" class="LineNr">407 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">)</span> && <a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span>metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">).</span>data<span class="Delimiter">)</span> == <span class="Constant">5</span><span class="Delimiter">)</span> +<span id="L407" class="LineNr">407 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">)</span> && <a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span>metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">).</span>data<span class="Delimiter">)</span> == <span class="Constant">5</span><span class="Delimiter">)</span> <span id="L408" class="LineNr">408 </span> expected |= <span class="Delimiter">(</span><span class="Constant">1</span><<DISP32<span class="Delimiter">);</span> <span id="L409" class="LineNr">409 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L410" class="LineNr">410 </span> <span class="Normal">case</span> <span class="Constant">1</span>: @@ -477,176 +477,176 @@ if ('onhashchange' in window) { <span id="L416" class="LineNr">416 </span> <span class="Delimiter">}</span> <span id="L417" class="LineNr">417 </span> <span class="Delimiter">}</span> <span id="L418" class="LineNr">418 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>bitvector == expected<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// all good with this instruction</span> -<span id="L419" class="LineNr">419 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='031check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a><span class="Delimiter">;</span> ++i<span class="Delimiter">,</span> bitvector >>= <span class="Constant">1</span><span class="Delimiter">,</span> expected >>= <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L419" class="LineNr">419 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='033check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a><span class="Delimiter">;</span> ++i<span class="Delimiter">,</span> bitvector >>= <span class="Constant">1</span><span class="Delimiter">,</span> expected >>= <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L420" class="LineNr">420 </span><span class="CommentedCode">//? cerr << "comparing for modrm " << HEXBYTE << NUM(bitvector) << " with " << NUM(expected) << '\n';</span> <span id="L421" class="LineNr">421 </span> <span class="Normal">if</span> <span class="Delimiter">((</span>bitvector & <span class="Constant">0x1</span><span class="Delimiter">)</span> == <span class="Delimiter">(</span>expected & <span class="Constant">0x1</span><span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// all good with this operand</span> -<span id="L422" class="LineNr">422 </span> <span class="Normal">const</span> string& optype = <span class="Special"><a href='031check_operands.cc.html#L79'>Operand_type_name</a></span><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<span id="L422" class="LineNr">422 </span> <span class="Normal">const</span> string& optype = <span class="Special"><a href='033check_operands.cc.html#L79'>Operand_type_name</a></span><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L423" class="LineNr">423 </span> <span class="Normal">if</span> <span class="Delimiter">((</span>bitvector & <span class="Constant">0x1</span><span class="Delimiter">)</span> > <span class="Delimiter">(</span>expected & <span class="Constant">0x1</span><span class="Delimiter">))</span> -<span id="L424" class="LineNr">424 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='031check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": unexpected "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> +<span id="L424" class="LineNr">424 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='033check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": unexpected "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> <span id="L425" class="LineNr">425 </span> <span class="Normal">else</span> -<span id="L426" class="LineNr">426 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='031check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": missing "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> +<span id="L426" class="LineNr">426 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='033check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": missing "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> <span id="L427" class="LineNr">427 </span> <span class="Comment">// continue giving all errors for a single instruction</span> <span id="L428" class="LineNr">428 </span> <span class="Delimiter">}</span> <span id="L429" class="LineNr">429 </span> <span class="Comment">// ignore settings in any unused bits</span> <span id="L430" class="LineNr">430 </span><span class="Delimiter">}</span> <span id="L431" class="LineNr">431 </span> -<span id="L432" class="LineNr">432 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">const</span> string& type<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L432" class="LineNr">432 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L432'>check_operand_metadata_present</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">const</span> string& type<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L433" class="LineNr">433 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_operand_metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> type<span class="Delimiter">))</span> -<span id="L434" class="LineNr">434 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='031check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": missing "</span> << type << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> +<span id="L434" class="LineNr">434 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='033check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": missing "</span> << type << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> <span id="L435" class="LineNr">435 </span><span class="Delimiter">}</span> <span id="L436" class="LineNr">436 </span> -<span id="L437" class="LineNr">437 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L437'>check_operand_metadata_absent</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">const</span> string& type<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">,</span> <span class="Normal">const</span> string& msg<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L437" class="LineNr">437 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L437'>check_operand_metadata_absent</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">const</span> string& type<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">,</span> <span class="Normal">const</span> string& msg<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L438" class="LineNr">438 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> type<span class="Delimiter">))</span> -<span id="L439" class="LineNr">439 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='031check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": unexpected "</span> << type << <span class="Constant">" operand ("</span> << msg << <span class="Constant">")\n"</span> << end<span class="Delimiter">();</span> +<span id="L439" class="LineNr">439 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='033check_operands.cc.html#L288'>maybe_name</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": unexpected "</span> << type << <span class="Constant">" operand ("</span> << msg << <span class="Constant">")\n"</span> << end<span class="Delimiter">();</span> <span id="L440" class="LineNr">440 </span><span class="Delimiter">}</span> <span id="L441" class="LineNr">441 </span> -<span id="L442" class="LineNr">442 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L442'>test_modrm_with_displacement</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L442" class="LineNr">442 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L442'>test_modrm_with_displacement</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L443" class="LineNr">443 </span> <span class="Special"><a href='010---vm.cc.html#L31'>Reg</a></span>[EAX]<span class="Delimiter">.</span>u = <span class="Constant">0x1</span><span class="Delimiter">;</span> <span id="L444" class="LineNr">444 </span> transform<span class="Delimiter">(</span> <span id="L445" class="LineNr">445 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L446" class="LineNr">446 </span> <span class="Comment">// just avoid null pointer</span> <span id="L447" class="LineNr">447 </span> <span class="Constant">"8b/copy 1/mod/lookup+disp8 0/rm32/EAX 2/r32/EDX 4/disp8\n"</span> <span class="Comment">// copy *(EAX+4) to EDX</span> <span id="L448" class="LineNr">448 </span> <span class="Delimiter">);</span> -<span id="L449" class="LineNr">449 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> +<span id="L449" class="LineNr">449 </span> <a href='003trace.cc.html#L296'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> <span id="L450" class="LineNr">450 </span><span class="Delimiter">}</span> <span id="L451" class="LineNr">451 </span> -<span id="L452" class="LineNr">452 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L452'>test_check_missing_disp8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L452" class="LineNr">452 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L452'>test_check_missing_disp8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L453" class="LineNr">453 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L454" class="LineNr">454 </span> transform<span class="Delimiter">(</span> <span id="L455" class="LineNr">455 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L456" class="LineNr">456 </span> <span class="Constant">"89/copy 1/mod/lookup+disp8 0/rm32/EAX 1/r32/ECX\n"</span> <span class="Comment">// missing disp8</span> <span id="L457" class="LineNr">457 </span> <span class="Delimiter">);</span> -<span id="L458" class="LineNr">458 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L458" class="LineNr">458 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L459" class="LineNr">459 </span> <span class="Constant">"error: '89/copy 1/mod/lookup+disp8 0/rm32/EAX 1/r32/ECX' (copy r32 to rm32): missing disp8 operand\n"</span> <span id="L460" class="LineNr">460 </span> <span class="Delimiter">);</span> <span id="L461" class="LineNr">461 </span><span class="Delimiter">}</span> <span id="L462" class="LineNr">462 </span> -<span id="L463" class="LineNr">463 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L463'>test_check_missing_disp32</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L463" class="LineNr">463 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L463'>test_check_missing_disp32</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L464" class="LineNr">464 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L465" class="LineNr">465 </span> transform<span class="Delimiter">(</span> <span id="L466" class="LineNr">466 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L467" class="LineNr">467 </span> <span class="Constant">"8b/copy 0/mod/indirect 5/rm32/.disp32 2/r32/EDX\n"</span> <span class="Comment">// missing disp32</span> <span id="L468" class="LineNr">468 </span> <span class="Delimiter">);</span> -<span id="L469" class="LineNr">469 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L469" class="LineNr">469 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L470" class="LineNr">470 </span> <span class="Constant">"error: '8b/copy 0/mod/indirect 5/rm32/.disp32 2/r32/EDX' (copy rm32 to r32): missing <a href='040---tests.cc.html#L84'>disp32</a> operand\n"</span> <span id="L471" class="LineNr">471 </span> <span class="Delimiter">);</span> <span id="L472" class="LineNr">472 </span><span class="Delimiter">}</span> <span id="L473" class="LineNr">473 </span> -<span id="L474" class="LineNr">474 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L474'>test_conflicting_operands_in_modrm_instruction</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L474" class="LineNr">474 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L474'>test_conflicting_operands_in_modrm_instruction</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L475" class="LineNr">475 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L476" class="LineNr">476 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L477" class="LineNr">477 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L478" class="LineNr">478 </span> <span class="Constant">"01/add 0/mod 3/mod\n"</span> <span id="L479" class="LineNr">479 </span> <span class="Delimiter">);</span> -<span id="L480" class="LineNr">480 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L480" class="LineNr">480 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L481" class="LineNr">481 </span> <span class="Constant">"error: '01/add 0/mod 3/mod' has conflicting mod operands\n"</span> <span id="L482" class="LineNr">482 </span> <span class="Delimiter">);</span> <span id="L483" class="LineNr">483 </span><span class="Delimiter">}</span> <span id="L484" class="LineNr">484 </span> -<span id="L485" class="LineNr">485 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L485'>test_conflicting_operand_type_modrm</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L485" class="LineNr">485 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L485'>test_conflicting_operand_type_modrm</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L486" class="LineNr">486 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L487" class="LineNr">487 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L488" class="LineNr">488 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L489" class="LineNr">489 </span> <span class="Constant">"01/add 0/mod 3/rm32/r32\n"</span> <span id="L490" class="LineNr">490 </span> <span class="Delimiter">);</span> -<span id="L491" class="LineNr">491 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L491" class="LineNr">491 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L492" class="LineNr">492 </span> <span class="Constant">"error: '3/rm32/r32' has conflicting operand types; it should have only one\n"</span> <span id="L493" class="LineNr">493 </span> <span class="Delimiter">);</span> <span id="L494" class="LineNr">494 </span><span class="Delimiter">}</span> <span id="L495" class="LineNr">495 </span> -<span id="L496" class="LineNr">496 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L496'>test_check_missing_rm32_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L496" class="LineNr">496 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L496'>test_check_missing_rm32_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L497" class="LineNr">497 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L498" class="LineNr">498 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L499" class="LineNr">499 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L500" class="LineNr">500 </span> <span class="Constant">"81 0/add/subop 0/mod 1/imm32\n"</span> <span id="L501" class="LineNr">501 </span> <span class="Delimiter">);</span> -<span id="L502" class="LineNr">502 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L502" class="LineNr">502 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L503" class="LineNr">503 </span> <span class="Constant">"error: '81 0/add/subop 0/mod 1/imm32' (combine rm32 with imm32 based on subop): missing rm32 operand\n"</span> <span id="L504" class="LineNr">504 </span> <span class="Delimiter">);</span> <span id="L505" class="LineNr">505 </span><span class="Delimiter">}</span> <span id="L506" class="LineNr">506 </span> -<span id="L507" class="LineNr">507 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L507'>test_check_missing_subop_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L507" class="LineNr">507 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L507'>test_check_missing_subop_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L508" class="LineNr">508 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L509" class="LineNr">509 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L510" class="LineNr">510 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L511" class="LineNr">511 </span> <span class="Constant">"81 0/mod 3/rm32/ebx 1/imm32\n"</span> <span id="L512" class="LineNr">512 </span> <span class="Delimiter">);</span> -<span id="L513" class="LineNr">513 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L513" class="LineNr">513 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L514" class="LineNr">514 </span> <span class="Constant">"error: '81 0/mod 3/rm32/ebx 1/imm32' (combine rm32 with imm32 based on subop): missing subop operand\n"</span> <span id="L515" class="LineNr">515 </span> <span class="Delimiter">);</span> <span id="L516" class="LineNr">516 </span><span class="Delimiter">}</span> <span id="L517" class="LineNr">517 </span> -<span id="L518" class="LineNr">518 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L518'>test_check_missing_base_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L518" class="LineNr">518 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L518'>test_check_missing_base_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L519" class="LineNr">519 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L520" class="LineNr">520 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L521" class="LineNr">521 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L522" class="LineNr">522 </span> <span class="Constant">"81 0/add/subop 0/mod/indirect 4/rm32/use-sib 1/imm32\n"</span> <span id="L523" class="LineNr">523 </span> <span class="Delimiter">);</span> -<span id="L524" class="LineNr">524 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L524" class="LineNr">524 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L525" class="LineNr">525 </span> <span class="Constant">"error: '81 0/add/subop 0/mod/indirect 4/rm32/use-sib 1/imm32' (combine rm32 with imm32 based on subop): missing base operand\n"</span> <span id="L526" class="LineNr">526 </span> <span class="Delimiter">);</span> <span id="L527" class="LineNr">527 </span><span class="Delimiter">}</span> <span id="L528" class="LineNr">528 </span> -<span id="L529" class="LineNr">529 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L529'>test_check_missing_index_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L529" class="LineNr">529 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L529'>test_check_missing_index_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L530" class="LineNr">530 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L531" class="LineNr">531 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L532" class="LineNr">532 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L533" class="LineNr">533 </span> <span class="Constant">"81 0/add/subop 0/mod/indirect 4/rm32/use-sib 0/base 1/imm32\n"</span> <span id="L534" class="LineNr">534 </span> <span class="Delimiter">);</span> -<span id="L535" class="LineNr">535 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L535" class="LineNr">535 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L536" class="LineNr">536 </span> <span class="Constant">"error: '81 0/add/subop 0/mod/indirect 4/rm32/use-sib 0/base 1/imm32' (combine rm32 with imm32 based on subop): missing index operand\n"</span> <span id="L537" class="LineNr">537 </span> <span class="Delimiter">);</span> <span id="L538" class="LineNr">538 </span><span class="Delimiter">}</span> <span id="L539" class="LineNr">539 </span> -<span id="L540" class="LineNr">540 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L540'>test_check_missing_base_operand_2</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L540" class="LineNr">540 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L540'>test_check_missing_base_operand_2</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L541" class="LineNr">541 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L542" class="LineNr">542 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L543" class="LineNr">543 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L544" class="LineNr">544 </span> <span class="Constant">"81 0/add/subop 0/mod/indirect 4/rm32/use-sib 2/index 3/scale 1/imm32\n"</span> <span id="L545" class="LineNr">545 </span> <span class="Delimiter">);</span> -<span id="L546" class="LineNr">546 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L546" class="LineNr">546 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L547" class="LineNr">547 </span> <span class="Constant">"error: '81 0/add/subop 0/mod/indirect 4/rm32/use-sib 2/index 3/scale 1/imm32' (combine rm32 with imm32 based on subop): missing base operand\n"</span> <span id="L548" class="LineNr">548 </span> <span class="Delimiter">);</span> <span id="L549" class="LineNr">549 </span><span class="Delimiter">}</span> <span id="L550" class="LineNr">550 </span> -<span id="L551" class="LineNr">551 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L551'>test_check_extra_displacement</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L551" class="LineNr">551 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L551'>test_check_extra_displacement</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L552" class="LineNr">552 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L553" class="LineNr">553 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L554" class="LineNr">554 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L555" class="LineNr">555 </span> <span class="Constant">"89/copy 0/mod/indirect 0/rm32/EAX 1/r32/ECX 4/disp8\n"</span> <span id="L556" class="LineNr">556 </span> <span class="Delimiter">);</span> -<span id="L557" class="LineNr">557 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L557" class="LineNr">557 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L558" class="LineNr">558 </span> <span class="Constant">"error: '89/copy 0/mod/indirect 0/rm32/EAX 1/r32/ECX 4/disp8' (copy r32 to rm32): unexpected disp8 operand\n"</span> <span id="L559" class="LineNr">559 </span> <span class="Delimiter">);</span> <span id="L560" class="LineNr">560 </span><span class="Delimiter">}</span> <span id="L561" class="LineNr">561 </span> -<span id="L562" class="LineNr">562 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L562'>test_check_duplicate_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L562" class="LineNr">562 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L562'>test_check_duplicate_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L563" class="LineNr">563 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L564" class="LineNr">564 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L565" class="LineNr">565 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L566" class="LineNr">566 </span> <span class="Constant">"89/copy 0/mod/indirect 0/rm32/EAX 1/r32/ECX 1/r32\n"</span> <span id="L567" class="LineNr">567 </span> <span class="Delimiter">);</span> -<span id="L568" class="LineNr">568 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L568" class="LineNr">568 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L569" class="LineNr">569 </span> <span class="Constant">"error: '89/copy 0/mod/indirect 0/rm32/EAX 1/r32/ECX 1/r32': duplicate r32 operand\n"</span> <span id="L570" class="LineNr">570 </span> <span class="Delimiter">);</span> <span id="L571" class="LineNr">571 </span><span class="Delimiter">}</span> <span id="L572" class="LineNr">572 </span> -<span id="L573" class="LineNr">573 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L573'>test_check_base_operand_not_needed_in_direct_mode</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L573" class="LineNr">573 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L573'>test_check_base_operand_not_needed_in_direct_mode</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L574" class="LineNr">574 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L575" class="LineNr">575 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L576" class="LineNr">576 </span> <span class="Constant">"81 0/add/subop 3/mod/indirect 4/rm32/use-sib 1/imm32\n"</span> <span id="L577" class="LineNr">577 </span> <span class="Delimiter">);</span> -<span id="L578" class="LineNr">578 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> +<span id="L578" class="LineNr">578 </span> <a href='003trace.cc.html#L296'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> <span id="L579" class="LineNr">579 </span><span class="Delimiter">}</span> <span id="L580" class="LineNr">580 </span> -<span id="L581" class="LineNr">581 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L581'>test_extra_modrm</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L581" class="LineNr">581 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L581'>test_extra_modrm</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L582" class="LineNr">582 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L583" class="LineNr">583 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L584" class="LineNr">584 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L585" class="LineNr">585 </span> <span class="Constant">"59/pop-to-ECX 3/mod/direct 1/rm32/ECX 4/r32/ESP\n"</span> <span id="L586" class="LineNr">586 </span> <span class="Delimiter">);</span> -<span id="L587" class="LineNr">587 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L588" class="LineNr">588 </span> <span class="Constant">"error: '59/pop-to-ECX 3/mod/direct 1/rm32/ECX 4/r32/ESP' (pop top of stack to ECX): unexpected modrm operand\n"</span> +<span id="L587" class="LineNr">587 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L588" class="LineNr">588 </span> <span class="Constant">"error: '59/pop-to-ECX 3/mod/direct 1/rm32/ECX 4/r32/ESP' (<a href='013direct_addressing.cc.html#L1272'>pop</a> top of stack to <a href='010---vm.cc.html#L17'>ECX</a>): unexpected modrm operand\n"</span> <span id="L589" class="LineNr">589 </span> <span class="Delimiter">);</span> <span id="L590" class="LineNr">590 </span><span class="Delimiter">}</span> <span id="L591" class="LineNr">591 </span> @@ -654,82 +654,82 @@ if ('onhashchange' in window) { <span id="L593" class="LineNr">593 </span> <span id="L594" class="LineNr">594 </span><span class="Normal">void</span> check_operands_0f<span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L595" class="LineNr">595 </span> assert<span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>data == <span class="Constant">"0f"</span><span class="Delimiter">);</span> -<span id="L596" class="LineNr">596 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">)</span> == <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L597" class="LineNr">597 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"opcode '0f' requires a second opcode\n"</span> << end<span class="Delimiter">();</span> +<span id="L596" class="LineNr">596 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">)</span> == <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L597" class="LineNr">597 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"opcode '0f' requires a second opcode\n"</span> << end<span class="Delimiter">();</span> <span id="L598" class="LineNr">598 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L599" class="LineNr">599 </span> <span class="Delimiter">}</span> -<span id="L600" class="LineNr">600 </span> <a href='011run.cc.html#L128'>word</a> op = <a href='031check_operands.cc.html#L41'>preprocess_op</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">));</span> +<span id="L600" class="LineNr">600 </span> <a href='011run.cc.html#L128'>word</a> op = <a href='033check_operands.cc.html#L41'>preprocess_op</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">));</span> <span id="L601" class="LineNr">601 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special"><a href='010---vm.cc.html#L349'>Name_0f</a></span><span class="Delimiter">,</span> op<span class="Delimiter">.</span>data<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L602" class="LineNr">602 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"unknown 2-byte opcode '0f "</span> << op<span class="Delimiter">.</span>data << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> +<span id="L602" class="LineNr">602 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"unknown 2-byte opcode '0f "</span> << op<span class="Delimiter">.</span>data << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> <span id="L603" class="LineNr">603 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L604" class="LineNr">604 </span> <span class="Delimiter">}</span> <span id="L605" class="LineNr">605 </span> check_operands_0f<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> op<span class="Delimiter">);</span> <span id="L606" class="LineNr">606 </span><span class="Delimiter">}</span> <span id="L607" class="LineNr">607 </span> -<span id="L608" class="LineNr">608 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L608'>check_operands_f3</a><span class="Delimiter">(</span><span class="Normal">const</span> line& <span class="Comment">/*</span><span class="Comment">unused</span><span class="Comment">*/</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L609" class="LineNr">609 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"no supported opcodes starting with f3\n"</span> << end<span class="Delimiter">();</span> +<span id="L608" class="LineNr">608 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L608'>check_operands_f3</a><span class="Delimiter">(</span><span class="Normal">const</span> line& <span class="Comment">/*</span><span class="Comment">unused</span><span class="Comment">*/</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L609" class="LineNr">609 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"no supported opcodes starting with f3\n"</span> << end<span class="Delimiter">();</span> <span id="L610" class="LineNr">610 </span><span class="Delimiter">}</span> <span id="L611" class="LineNr">611 </span> -<span id="L612" class="LineNr">612 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L612'>test_check_missing_disp32_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L612" class="LineNr">612 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L612'>test_check_missing_disp32_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L613" class="LineNr">613 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L614" class="LineNr">614 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L615" class="LineNr">615 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L616" class="LineNr">616 </span> <span class="Constant">" 0f 84 # jmp if ZF to ??\n"</span> <span id="L617" class="LineNr">617 </span> <span class="Delimiter">);</span> -<span id="L618" class="LineNr">618 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L618" class="LineNr">618 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L619" class="LineNr">619 </span> <span class="Constant">"error: '0f 84' (jump <a href='040---tests.cc.html#L84'>disp32</a> bytes away if equal, if <a href='010---vm.cc.html#L86'>ZF</a> is set): missing <a href='040---tests.cc.html#L84'>disp32</a> operand\n"</span> <span id="L620" class="LineNr">620 </span> <span class="Delimiter">);</span> <span id="L621" class="LineNr">621 </span><span class="Delimiter">}</span> <span id="L622" class="LineNr">622 </span> <span id="L623" class="LineNr">623 </span><span class="Delimiter">:(before "End Globals")</span> -<span id="L624" class="LineNr">624 </span>map<<span class="Comment">/*</span><span class="Comment">op</span><span class="Comment">*/</span>string<span class="Delimiter">,</span> <span class="Comment">/*</span><span class="Comment">bitvector</span><span class="Comment">*/</span><span class="Normal">uint8_t</span>> <span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">;</span> +<span id="L624" class="LineNr">624 </span>map<<span class="Comment">/*</span><span class="Comment">op</span><span class="Comment">*/</span>string<span class="Delimiter">,</span> <span class="Comment">/*</span><span class="Comment">bitvector</span><span class="Comment">*/</span><span class="Normal">uint8_t</span>> <span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">;</span> <span id="L625" class="LineNr">625 </span><span class="Delimiter">:(before "End Init Permitted Operands")</span> <span id="L626" class="LineNr">626 </span><span class="SalientComment">//// Class D: just op and disp32</span> <span id="L627" class="LineNr">627 </span><span class="Comment">// imm32 imm8 disp32 |disp16 disp8 subop modrm</span> <span id="L628" class="LineNr">628 </span><span class="Comment">// 0 0 1 |0 0 0 0</span> -<span id="L629" class="LineNr">629 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"82"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> -<span id="L630" class="LineNr">630 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"83"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> -<span id="L631" class="LineNr">631 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"84"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> -<span id="L632" class="LineNr">632 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"85"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> -<span id="L633" class="LineNr">633 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"86"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> -<span id="L634" class="LineNr">634 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"87"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> -<span id="L635" class="LineNr">635 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"8c"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> -<span id="L636" class="LineNr">636 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"8d"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> -<span id="L637" class="LineNr">637 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"8e"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> -<span id="L638" class="LineNr">638 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"8f"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> +<span id="L629" class="LineNr">629 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"82"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> +<span id="L630" class="LineNr">630 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"83"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> +<span id="L631" class="LineNr">631 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"84"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> +<span id="L632" class="LineNr">632 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"85"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> +<span id="L633" class="LineNr">633 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"86"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> +<span id="L634" class="LineNr">634 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"87"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> +<span id="L635" class="LineNr">635 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"8c"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> +<span id="L636" class="LineNr">636 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"8d"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> +<span id="L637" class="LineNr">637 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"8e"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> +<span id="L638" class="LineNr">638 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"8f"</span><span class="Delimiter">,</span> <span class="Constant">0x10</span><span class="Delimiter">);</span> <span id="L639" class="LineNr">639 </span> <span id="L640" class="LineNr">640 </span><span class="SalientComment">//// Class M: using ModR/M byte</span> <span id="L641" class="LineNr">641 </span><span class="Comment">// imm32 imm8 disp32 |disp16 disp8 subop modrm</span> <span id="L642" class="LineNr">642 </span><span class="Comment">// 0 0 0 |0 0 0 1</span> -<span id="L643" class="LineNr">643 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"af"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> +<span id="L643" class="LineNr">643 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> <span class="Constant">"af"</span><span class="Delimiter">,</span> <span class="Constant">0x01</span><span class="Delimiter">);</span> <span id="L644" class="LineNr">644 </span> <span id="L645" class="LineNr">645 </span><span class="Delimiter">:(code)</span> <span id="L646" class="LineNr">646 </span><span class="Normal">void</span> check_operands_0f<span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L647" class="LineNr">647 </span> <span class="Normal">uint8_t</span> expected_bitvector = get<span class="Delimiter">(</span><span class="Special"><a href='031check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> op<span class="Delimiter">.</span>data<span class="Delimiter">);</span> -<span id="L648" class="LineNr">648 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>HAS<span class="Delimiter">(</span>expected_bitvector<span class="Delimiter">,</span> <a href='031check_operands.cc.html#L69'>MODRM</a><span class="Delimiter">))</span> -<span id="L649" class="LineNr">649 </span> <a href='031check_operands.cc.html#L372'>check_operands_modrm</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> op<span class="Delimiter">);</span> -<span id="L650" class="LineNr">650 </span> <a href='031check_operands.cc.html#L653'>compare_bitvector_0f</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> CLEAR<span class="Delimiter">(</span>expected_bitvector<span class="Delimiter">,</span> <a href='031check_operands.cc.html#L69'>MODRM</a><span class="Delimiter">),</span> op<span class="Delimiter">);</span> +<span id="L647" class="LineNr">647 </span> <span class="Normal">uint8_t</span> expected_bitvector = get<span class="Delimiter">(</span><span class="Special"><a href='033check_operands.cc.html#L624'>Permitted_operands_0f</a></span><span class="Delimiter">,</span> op<span class="Delimiter">.</span>data<span class="Delimiter">);</span> +<span id="L648" class="LineNr">648 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>HAS<span class="Delimiter">(</span>expected_bitvector<span class="Delimiter">,</span> <a href='033check_operands.cc.html#L69'>MODRM</a><span class="Delimiter">))</span> +<span id="L649" class="LineNr">649 </span> <a href='033check_operands.cc.html#L372'>check_operands_modrm</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> op<span class="Delimiter">);</span> +<span id="L650" class="LineNr">650 </span> <a href='033check_operands.cc.html#L653'>compare_bitvector_0f</a><span class="Delimiter">(</span>inst<span class="Delimiter">,</span> CLEAR<span class="Delimiter">(</span>expected_bitvector<span class="Delimiter">,</span> <a href='033check_operands.cc.html#L69'>MODRM</a><span class="Delimiter">),</span> op<span class="Delimiter">);</span> <span id="L651" class="LineNr">651 </span><span class="Delimiter">}</span> <span id="L652" class="LineNr">652 </span> -<span id="L653" class="LineNr">653 </span><span class="Normal">void</span> <a href='031check_operands.cc.html#L653'>compare_bitvector_0f</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">uint8_t</span> expected<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L654" class="LineNr">654 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='030---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">)</span> && <a href='031check_operands.cc.html#L306'>has_operands</a><span class="Delimiter">(</span>inst<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// deliberately programming in raw hex; we'll raise a warning elsewhere</span> -<span id="L655" class="LineNr">655 </span> <span class="Normal">uint8_t</span> bitvector = <a href='031check_operands.cc.html#L296'>compute_expected_operand_bitvector</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> -<span id="L656" class="LineNr">656 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// duplicate operand type</span> +<span id="L653" class="LineNr">653 </span><span class="Normal">void</span> <a href='033check_operands.cc.html#L653'>compare_bitvector_0f</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">,</span> <span class="Normal">uint8_t</span> expected<span class="Delimiter">,</span> <span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L654" class="LineNr">654 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='032---operands.cc.html#L429'>all_hex_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">)</span> && <a href='033check_operands.cc.html#L306'>has_operands</a><span class="Delimiter">(</span>inst<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// deliberately programming in raw hex; we'll raise a warning elsewhere</span> +<span id="L655" class="LineNr">655 </span> <span class="Normal">uint8_t</span> bitvector = <a href='033check_operands.cc.html#L296'>compute_expected_operand_bitvector</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> +<span id="L656" class="LineNr">656 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// duplicate operand type</span> <span id="L657" class="LineNr">657 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>bitvector == expected<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// all good with this instruction</span> -<span id="L658" class="LineNr">658 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='031check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a><span class="Delimiter">;</span> ++i<span class="Delimiter">,</span> bitvector >>= <span class="Constant">1</span><span class="Delimiter">,</span> expected >>= <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L658" class="LineNr">658 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='033check_operands.cc.html#L76'>NUM_OPERAND_TYPES</a><span class="Delimiter">;</span> ++i<span class="Delimiter">,</span> bitvector >>= <span class="Constant">1</span><span class="Delimiter">,</span> expected >>= <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L659" class="LineNr">659 </span><span class="CommentedCode">//? cerr << "comparing " << HEXBYTE << NUM(bitvector) << " with " << NUM(expected) << '\n';</span> <span id="L660" class="LineNr">660 </span> <span class="Normal">if</span> <span class="Delimiter">((</span>bitvector & <span class="Constant">0x1</span><span class="Delimiter">)</span> == <span class="Delimiter">(</span>expected & <span class="Constant">0x1</span><span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// all good with this operand</span> -<span id="L661" class="LineNr">661 </span> <span class="Normal">const</span> string& optype = <span class="Special"><a href='031check_operands.cc.html#L79'>Operand_type_name</a></span><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<span id="L661" class="LineNr">661 </span> <span class="Normal">const</span> string& optype = <span class="Special"><a href='033check_operands.cc.html#L79'>Operand_type_name</a></span><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L662" class="LineNr">662 </span> <span class="Normal">if</span> <span class="Delimiter">((</span>bitvector & <span class="Constant">0x1</span><span class="Delimiter">)</span> > <span class="Delimiter">(</span>expected & <span class="Constant">0x1</span><span class="Delimiter">))</span> -<span id="L663" class="LineNr">663 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='031check_operands.cc.html#L671'>maybe_name_0f</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": unexpected "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> +<span id="L663" class="LineNr">663 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='033check_operands.cc.html#L671'>maybe_name_0f</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": unexpected "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> <span id="L664" class="LineNr">664 </span> <span class="Normal">else</span> -<span id="L665" class="LineNr">665 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='031check_operands.cc.html#L671'>maybe_name_0f</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": missing "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> +<span id="L665" class="LineNr">665 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'"</span> << <a href='033check_operands.cc.html#L671'>maybe_name_0f</a><span class="Delimiter">(</span>op<span class="Delimiter">)</span> << <span class="Constant">": missing "</span> << optype << <span class="Constant">" operand\n"</span> << end<span class="Delimiter">();</span> <span id="L666" class="LineNr">666 </span> <span class="Comment">// continue giving all errors for a single instruction</span> <span id="L667" class="LineNr">667 </span> <span class="Delimiter">}</span> <span id="L668" class="LineNr">668 </span> <span class="Comment">// ignore settings in any unused bits</span> <span id="L669" class="LineNr">669 </span><span class="Delimiter">}</span> <span id="L670" class="LineNr">670 </span> -<span id="L671" class="LineNr">671 </span>string <a href='031check_operands.cc.html#L671'>maybe_name_0f</a><span class="Delimiter">(</span><span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L671" class="LineNr">671 </span>string <a href='033check_operands.cc.html#L671'>maybe_name_0f</a><span class="Delimiter">(</span><span class="Normal">const</span> word& op<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L672" class="LineNr">672 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_hex_byte<span class="Delimiter">(</span>op<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">""</span><span class="Delimiter">;</span> <span id="L673" class="LineNr">673 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special"><a href='010---vm.cc.html#L349'>Name_0f</a></span><span class="Delimiter">,</span> op<span class="Delimiter">.</span>data<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">""</span><span class="Delimiter">;</span> <span id="L674" class="LineNr">674 </span> <span class="Comment">// strip stuff in parens from the name</span> @@ -737,10 +737,10 @@ if ('onhashchange' in window) { <span id="L676" class="LineNr">676 </span> <span class="Identifier">return</span> <span class="Constant">" ("</span>+s<span class="Delimiter">.</span>substr<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> s<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="Constant">" ("</span><span class="Delimiter">))</span>+<span class="Constant">')'</span><span class="Delimiter">;</span> <span id="L677" class="LineNr">677 </span><span class="Delimiter">}</span> <span id="L678" class="LineNr">678 </span> -<span id="L679" class="LineNr">679 </span>string <a href='031check_operands.cc.html#L679'>tolower</a><span class="Delimiter">(</span><span class="Normal">const</span> <span class="Normal">char</span>* s<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L679" class="LineNr">679 </span>string <a href='033check_operands.cc.html#L679'>tolower</a><span class="Delimiter">(</span><span class="Normal">const</span> <span class="Normal">char</span>* s<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L680" class="LineNr">680 </span> ostringstream out<span class="Delimiter">;</span> <span id="L681" class="LineNr">681 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">nada</span><span class="Comment">*/</span><span class="Delimiter">;</span> *s<span class="Delimiter">;</span> ++s<span class="Delimiter">)</span> -<span id="L682" class="LineNr">682 </span> out << <span class="Normal">static_cast</span><<span class="Normal">char</span>><span class="Delimiter">(</span><a href='031check_operands.cc.html#L679'>tolower</a><span class="Delimiter">(</span>*s<span class="Delimiter">));</span> +<span id="L682" class="LineNr">682 </span> out << <span class="Normal">static_cast</span><<span class="Normal">char</span>><span class="Delimiter">(</span><a href='033check_operands.cc.html#L679'>tolower</a><span class="Delimiter">(</span>*s<span class="Delimiter">));</span> <span id="L683" class="LineNr">683 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> <span id="L684" class="LineNr">684 </span><span class="Delimiter">}</span> <span id="L685" class="LineNr">685 </span> diff --git a/html/032check_operand_bounds.cc.html b/html/034check_operand_bounds.cc.html index ae3bd972..cc860053 100644 --- a/html/032check_operand_bounds.cc.html +++ b/html/034check_operand_bounds.cc.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - 032check_operand_bounds.cc</title> +<title>Mu - 034check_operand_bounds.cc</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="cpp"> @@ -56,75 +56,75 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/032check_operand_bounds.cc'>https://github.com/akkartik/mu/blob/master/032check_operand_bounds.cc</a> +<a href='https://github.com/akkartik/mu/blob/master/034check_operand_bounds.cc'>https://github.com/akkartik/mu/blob/master/034check_operand_bounds.cc</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="SalientComment">//:: Check that the different operands of an instruction aren't too large for their bitfields.</span> <span id="L2" class="LineNr"> 2 </span> -<span id="L3" class="LineNr"> 3 </span><span class="Normal">void</span> <a href='032check_operand_bounds.cc.html#L3'>test_check_bitfield_sizes</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L3" class="LineNr"> 3 </span><span class="Normal">void</span> <a href='034check_operand_bounds.cc.html#L3'>test_check_bitfield_sizes</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L4" class="LineNr"> 4 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L5" class="LineNr"> 5 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L6" class="LineNr"> 6 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L7" class="LineNr"> 7 </span> <span class="Constant">"01/add 4/mod 3/rm32 1/r32\n"</span> <span class="Comment">// add ECX to EBX</span> <span id="L8" class="LineNr"> 8 </span> <span class="Delimiter">);</span> -<span id="L9" class="LineNr"> 9 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L9" class="LineNr"> 9 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L10" class="LineNr"> 10 </span> <span class="Constant">"error: '4/mod' too large to fit in bitfield mod\n"</span> <span id="L11" class="LineNr"> 11 </span> <span class="Delimiter">);</span> <span id="L12" class="LineNr"> 12 </span><span class="Delimiter">}</span> <span id="L13" class="LineNr"> 13 </span> <span id="L14" class="LineNr"> 14 </span><span class="Delimiter">:(before "End Globals")</span> -<span id="L15" class="LineNr"> 15 </span>map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>> <span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">;</span> +<span id="L15" class="LineNr"> 15 </span>map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>> <span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">;</span> <span id="L16" class="LineNr"> 16 </span><span class="Delimiter">:(before "End One-time Setup")</span> -<span id="L17" class="LineNr"> 17 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"subop"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">3</span><span class="Delimiter">);</span> -<span id="L18" class="LineNr"> 18 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">2</span><span class="Delimiter">);</span> -<span id="L19" class="LineNr"> 19 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">3</span><span class="Delimiter">);</span> -<span id="L20" class="LineNr"> 20 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"base"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">3</span><span class="Delimiter">);</span> -<span id="L21" class="LineNr"> 21 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"index"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">3</span><span class="Delimiter">);</span> -<span id="L22" class="LineNr"> 22 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"scale"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">2</span><span class="Delimiter">);</span> -<span id="L23" class="LineNr"> 23 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"r32"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">3</span><span class="Delimiter">);</span> -<span id="L24" class="LineNr"> 24 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"disp8"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">8</span><span class="Delimiter">);</span> -<span id="L25" class="LineNr"> 25 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"disp16"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">16</span><span class="Delimiter">);</span> +<span id="L17" class="LineNr"> 17 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"subop"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">3</span><span class="Delimiter">);</span> +<span id="L18" class="LineNr"> 18 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">2</span><span class="Delimiter">);</span> +<span id="L19" class="LineNr"> 19 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"rm32"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">3</span><span class="Delimiter">);</span> +<span id="L20" class="LineNr"> 20 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"base"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">3</span><span class="Delimiter">);</span> +<span id="L21" class="LineNr"> 21 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"index"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">3</span><span class="Delimiter">);</span> +<span id="L22" class="LineNr"> 22 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"scale"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">2</span><span class="Delimiter">);</span> +<span id="L23" class="LineNr"> 23 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"r32"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">3</span><span class="Delimiter">);</span> +<span id="L24" class="LineNr"> 24 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"disp8"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">8</span><span class="Delimiter">);</span> +<span id="L25" class="LineNr"> 25 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"disp16"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">16</span><span class="Delimiter">);</span> <span id="L26" class="LineNr"> 26 </span><span class="Comment">// no bound needed for disp32</span> -<span id="L27" class="LineNr"> 27 </span><a href='001help.cc.html#L260'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"imm8"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">8</span><span class="Delimiter">);</span> +<span id="L27" class="LineNr"> 27 </span><a href='001help.cc.html#L265'>put_new</a><span class="Delimiter">(</span><span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">,</span> <span class="Constant">"imm8"</span><span class="Delimiter">,</span> <span class="Constant">1</span><<<span class="Constant">8</span><span class="Delimiter">);</span> <span id="L28" class="LineNr"> 28 </span><span class="Comment">// no bound needed for imm32</span> <span id="L29" class="LineNr"> 29 </span> <span id="L30" class="LineNr"> 30 </span><span class="Delimiter">:(before "Pack Operands(segment code)")</span> <span id="L31" class="LineNr"> 31 </span>check_operand_bounds<span class="Delimiter">(</span>code<span class="Delimiter">);</span> -<span id="L32" class="LineNr"> 32 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L32" class="LineNr"> 32 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L33" class="LineNr"> 33 </span><span class="Delimiter">:(code)</span> <span id="L34" class="LineNr"> 34 </span><span class="Normal">void</span> check_operand_bounds<span class="Delimiter">(</span><span class="Normal">const</span> segment& code<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L35" class="LineNr"> 35 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"-- check operand bounds"</span> << end<span class="Delimiter">();</span> -<span id="L36" class="LineNr"> 36 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L36" class="LineNr"> 36 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L37" class="LineNr"> 37 </span> <span class="Normal">const</span> line& inst = code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L38" class="LineNr"> 38 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <a href='031check_operands.cc.html#L310'>first_operand</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> j < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> +<span id="L38" class="LineNr"> 38 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <a href='033check_operands.cc.html#L310'>first_operand</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> j < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span id="L39" class="LineNr"> 39 </span> check_operand_bounds<span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">));</span> -<span id="L40" class="LineNr"> 40 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// stop at the first mal-formed instruction</span> +<span id="L40" class="LineNr"> 40 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// stop at the first mal-formed instruction</span> <span id="L41" class="LineNr"> 41 </span> <span class="Delimiter">}</span> <span id="L42" class="LineNr"> 42 </span><span class="Delimiter">}</span> <span id="L43" class="LineNr"> 43 </span> <span id="L44" class="LineNr"> 44 </span><span class="Normal">void</span> check_operand_bounds<span class="Delimiter">(</span><span class="Normal">const</span> word& w<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L45" class="LineNr"> 45 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>>::iterator p = <span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != <span class="Special"><a href='032check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L45" class="LineNr"> 45 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>>::iterator p = <span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != <span class="Special"><a href='034check_operand_bounds.cc.html#L15'>Operand_bound</a></span><span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L46" class="LineNr"> 46 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_operand_metadata<span class="Delimiter">(</span>w<span class="Delimiter">,</span> p<span class="Delimiter">-></span>first<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span id="L47" class="LineNr"> 47 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!looks_like_hex_int<span class="Delimiter">(</span>w<span class="Delimiter">.</span>data<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// later transforms are on their own to do their own bounds checking</span> -<span id="L48" class="LineNr"> 48 </span> <span class="Normal">int32_t</span> x = <a href='030---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>data<span class="Delimiter">);</span> +<span id="L48" class="LineNr"> 48 </span> <span class="Normal">int32_t</span> x = <a href='032---operands.cc.html#L506'>parse_int</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>data<span class="Delimiter">);</span> <span id="L49" class="LineNr"> 49 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>x >= <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L50" class="LineNr"> 50 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">-></span>first == <span class="Constant">"disp8"</span> || p<span class="Delimiter">-></span>first == <span class="Constant">"disp16"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L51" class="LineNr"> 51 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Normal">static_cast</span><<span class="Normal">uint32_t</span>><span class="Delimiter">(</span>x<span class="Delimiter">)</span> >= p<span class="Delimiter">-></span>second/<span class="Constant">2</span><span class="Delimiter">)</span> -<span id="L52" class="LineNr"> 52 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << w<span class="Delimiter">.</span>original << <span class="Constant">"' too large to fit in signed bitfield "</span> << p<span class="Delimiter">-></span>first << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> +<span id="L52" class="LineNr"> 52 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << w<span class="Delimiter">.</span>original << <span class="Constant">"' too large to fit in signed bitfield "</span> << p<span class="Delimiter">-></span>first << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> <span id="L53" class="LineNr"> 53 </span> <span class="Delimiter">}</span> <span id="L54" class="LineNr"> 54 </span> <span class="Normal">else</span> <span class="Delimiter">{</span> <span id="L55" class="LineNr"> 55 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Normal">static_cast</span><<span class="Normal">uint32_t</span>><span class="Delimiter">(</span>x<span class="Delimiter">)</span> >= p<span class="Delimiter">-></span>second<span class="Delimiter">)</span> -<span id="L56" class="LineNr"> 56 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << w<span class="Delimiter">.</span>original << <span class="Constant">"' too large to fit in bitfield "</span> << p<span class="Delimiter">-></span>first << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> +<span id="L56" class="LineNr"> 56 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << w<span class="Delimiter">.</span>original << <span class="Constant">"' too large to fit in bitfield "</span> << p<span class="Delimiter">-></span>first << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> <span id="L57" class="LineNr"> 57 </span> <span class="Delimiter">}</span> <span id="L58" class="LineNr"> 58 </span> <span class="Delimiter">}</span> <span id="L59" class="LineNr"> 59 </span> <span class="Normal">else</span> <span class="Delimiter">{</span> <span id="L60" class="LineNr"> 60 </span> <span class="Comment">// hacky? assuming bound is a power of 2</span> <span id="L61" class="LineNr"> 61 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>x < -<span class="Constant">1</span>*<span class="Normal">static_cast</span><<span class="Normal">int32_t</span>><span class="Delimiter">(</span>p<span class="Delimiter">-></span>second/<span class="Constant">2</span><span class="Delimiter">))</span> -<span id="L62" class="LineNr"> 62 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << w<span class="Delimiter">.</span>original << <span class="Constant">"' too large to fit in bitfield "</span> << p<span class="Delimiter">-></span>first << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> +<span id="L62" class="LineNr"> 62 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << w<span class="Delimiter">.</span>original << <span class="Constant">"' too large to fit in bitfield "</span> << p<span class="Delimiter">-></span>first << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> <span id="L63" class="LineNr"> 63 </span> <span class="Delimiter">}</span> <span id="L64" class="LineNr"> 64 </span> <span class="Delimiter">}</span> <span id="L65" class="LineNr"> 65 </span><span class="Delimiter">}</span> <span id="L66" class="LineNr"> 66 </span> -<span id="L67" class="LineNr"> 67 </span><span class="Normal">void</span> <a href='032check_operand_bounds.cc.html#L67'>test_check_bitfield_sizes_for_imm8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L67" class="LineNr"> 67 </span><span class="Normal">void</span> <a href='034check_operand_bounds.cc.html#L67'>test_check_bitfield_sizes_for_imm8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L68" class="LineNr"> 68 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L69" class="LineNr"> 69 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L70" class="LineNr"> 70 </span> <span class="Constant">"c1/shift 4/subop/left 3/mod/direct 1/rm32/ECX 0xff/imm8"</span> <span class="Comment">// shift EBX left</span> @@ -132,18 +132,18 @@ if ('onhashchange' in window) { <span id="L72" class="LineNr"> 72 </span> <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>!trace_contains_errors<span class="Delimiter">());</span> <span id="L73" class="LineNr"> 73 </span><span class="Delimiter">}</span> <span id="L74" class="LineNr"> 74 </span> -<span id="L75" class="LineNr"> 75 </span><span class="Normal">void</span> <a href='032check_operand_bounds.cc.html#L75'>test_check_bitfield_sizes_for_imm8_error</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L75" class="LineNr"> 75 </span><span class="Normal">void</span> <a href='034check_operand_bounds.cc.html#L75'>test_check_bitfield_sizes_for_imm8_error</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L76" class="LineNr"> 76 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L77" class="LineNr"> 77 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L78" class="LineNr"> 78 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L79" class="LineNr"> 79 </span> <span class="Constant">"c1/shift 4/subop/left 3/mod/direct 1/rm32/ECX 0x100/imm8"</span> <span class="Comment">// shift EBX left</span> <span id="L80" class="LineNr"> 80 </span> <span class="Delimiter">);</span> -<span id="L81" class="LineNr"> 81 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L81" class="LineNr"> 81 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L82" class="LineNr"> 82 </span> <span class="Constant">"error: '0x100/imm8' too large to fit in bitfield imm8\n"</span> <span id="L83" class="LineNr"> 83 </span> <span class="Delimiter">);</span> <span id="L84" class="LineNr"> 84 </span><span class="Delimiter">}</span> <span id="L85" class="LineNr"> 85 </span> -<span id="L86" class="LineNr"> 86 </span><span class="Normal">void</span> <a href='032check_operand_bounds.cc.html#L86'>test_check_bitfield_sizes_for_negative_imm8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L86" class="LineNr"> 86 </span><span class="Normal">void</span> <a href='034check_operand_bounds.cc.html#L86'>test_check_bitfield_sizes_for_negative_imm8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L87" class="LineNr"> 87 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L88" class="LineNr"> 88 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L89" class="LineNr"> 89 </span> <span class="Constant">"c1/shift 4/subop/left 3/mod/direct 1/rm32/ECX -0x80/imm8"</span> <span class="Comment">// shift EBX left</span> @@ -151,18 +151,18 @@ if ('onhashchange' in window) { <span id="L91" class="LineNr"> 91 </span> <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>!trace_contains_errors<span class="Delimiter">());</span> <span id="L92" class="LineNr"> 92 </span><span class="Delimiter">}</span> <span id="L93" class="LineNr"> 93 </span> -<span id="L94" class="LineNr"> 94 </span><span class="Normal">void</span> <a href='032check_operand_bounds.cc.html#L94'>test_check_bitfield_sizes_for_negative_imm8_error</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L94" class="LineNr"> 94 </span><span class="Normal">void</span> <a href='034check_operand_bounds.cc.html#L94'>test_check_bitfield_sizes_for_negative_imm8_error</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L95" class="LineNr"> 95 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L96" class="LineNr"> 96 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L97" class="LineNr"> 97 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L98" class="LineNr"> 98 </span> <span class="Constant">"c1/shift 4/subop/left 3/mod/direct 1/rm32/ECX -0x81/imm8"</span> <span class="Comment">// shift EBX left</span> <span id="L99" class="LineNr"> 99 </span> <span class="Delimiter">);</span> -<span id="L100" class="LineNr">100 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L100" class="LineNr">100 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L101" class="LineNr">101 </span> <span class="Constant">"error: '-0x81/imm8' too large to fit in bitfield imm8\n"</span> <span id="L102" class="LineNr">102 </span> <span class="Delimiter">);</span> <span id="L103" class="LineNr">103 </span><span class="Delimiter">}</span> <span id="L104" class="LineNr">104 </span> -<span id="L105" class="LineNr">105 </span><span class="Normal">void</span> <a href='032check_operand_bounds.cc.html#L105'>test_check_bitfield_sizes_for_disp8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L105" class="LineNr">105 </span><span class="Normal">void</span> <a href='034check_operand_bounds.cc.html#L105'>test_check_bitfield_sizes_for_disp8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L106" class="LineNr">106 </span> <span class="Comment">// not bothering to run</span> <span id="L107" class="LineNr">107 </span> transform<span class="Delimiter">(</span> <span id="L108" class="LineNr">108 </span> <span class="Constant">"== code 0x1\n"</span> @@ -171,18 +171,18 @@ if ('onhashchange' in window) { <span id="L111" class="LineNr">111 </span> <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>!trace_contains_errors<span class="Delimiter">());</span> <span id="L112" class="LineNr">112 </span><span class="Delimiter">}</span> <span id="L113" class="LineNr">113 </span> -<span id="L114" class="LineNr">114 </span><span class="Normal">void</span> <a href='032check_operand_bounds.cc.html#L114'>test_check_bitfield_sizes_for_disp8_error</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L114" class="LineNr">114 </span><span class="Normal">void</span> <a href='034check_operand_bounds.cc.html#L114'>test_check_bitfield_sizes_for_disp8_error</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L115" class="LineNr">115 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L116" class="LineNr">116 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L117" class="LineNr">117 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L118" class="LineNr">118 </span> <span class="Constant">"01/add 1/mod/*+disp8 3/rm32 1/r32 0x80/disp8\n"</span> <span class="Comment">// add ECX to *(EBX+0x80)</span> <span id="L119" class="LineNr">119 </span> <span class="Delimiter">);</span> -<span id="L120" class="LineNr">120 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L120" class="LineNr">120 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L121" class="LineNr">121 </span> <span class="Constant">"error: '0x80/disp8' too large to fit in signed bitfield disp8\n"</span> <span id="L122" class="LineNr">122 </span> <span class="Delimiter">);</span> <span id="L123" class="LineNr">123 </span><span class="Delimiter">}</span> <span id="L124" class="LineNr">124 </span> -<span id="L125" class="LineNr">125 </span><span class="Normal">void</span> <a href='032check_operand_bounds.cc.html#L125'>test_check_bitfield_sizes_for_negative_disp8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L125" class="LineNr">125 </span><span class="Normal">void</span> <a href='034check_operand_bounds.cc.html#L125'>test_check_bitfield_sizes_for_negative_disp8</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L126" class="LineNr">126 </span> <span class="Comment">// not bothering to run</span> <span id="L127" class="LineNr">127 </span> transform<span class="Delimiter">(</span> <span id="L128" class="LineNr">128 </span> <span class="Constant">"== code 0x1\n"</span> @@ -191,13 +191,13 @@ if ('onhashchange' in window) { <span id="L131" class="LineNr">131 </span> <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>!trace_contains_errors<span class="Delimiter">());</span> <span id="L132" class="LineNr">132 </span><span class="Delimiter">}</span> <span id="L133" class="LineNr">133 </span> -<span id="L134" class="LineNr">134 </span><span class="Normal">void</span> <a href='032check_operand_bounds.cc.html#L134'>test_check_bitfield_sizes_for_negative_disp8_error</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L134" class="LineNr">134 </span><span class="Normal">void</span> <a href='034check_operand_bounds.cc.html#L134'>test_check_bitfield_sizes_for_negative_disp8_error</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L135" class="LineNr">135 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L136" class="LineNr">136 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L137" class="LineNr">137 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L138" class="LineNr">138 </span> <span class="Constant">"01/add 1/mod/*+disp8 3/rm32 1/r32 -0x81/disp8\n"</span> <span class="Comment">// add ECX to *(EBX-0x81)</span> <span id="L139" class="LineNr">139 </span> <span class="Delimiter">);</span> -<span id="L140" class="LineNr">140 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L140" class="LineNr">140 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L141" class="LineNr">141 </span> <span class="Constant">"error: '-0x81/disp8' too large to fit in bitfield disp8\n"</span> <span id="L142" class="LineNr">142 </span> <span class="Delimiter">);</span> <span id="L143" class="LineNr">143 </span><span class="Delimiter">}</span> diff --git a/html/034compute_segment_address.cc.html b/html/035compute_segment_address.cc.html index 0f09a4fd..6b151fd2 100644 --- a/html/034compute_segment_address.cc.html +++ b/html/035compute_segment_address.cc.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - 034compute_segment_address.cc</title> +<title>Mu - 035compute_segment_address.cc</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="cpp"> @@ -54,7 +54,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/034compute_segment_address.cc'>https://github.com/akkartik/mu/blob/master/034compute_segment_address.cc</a> +<a href='https://github.com/akkartik/mu/blob/master/035compute_segment_address.cc'>https://github.com/akkartik/mu/blob/master/035compute_segment_address.cc</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="Comment">//: ELF binaries have finicky rules about the precise alignment each segment</span> <span id="L2" class="LineNr"> 2 </span><span class="Comment">//: should start at. They depend on the amount of code in a program.</span> @@ -64,13 +64,13 @@ if ('onhashchange' in window) { <span id="L6" class="LineNr"> 6 </span><span class="Comment">//: them as necessary.</span> <span id="L7" class="LineNr"> 7 </span><span class="Comment">//: This gives up a measure of control in placing code and data.</span> <span id="L8" class="LineNr"> 8 </span> -<span id="L9" class="LineNr"> 9 </span><span class="Normal">void</span> <a href='034compute_segment_address.cc.html#L9'>test_segment_name</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L9" class="LineNr"> 9 </span><span class="Normal">void</span> <a href='035compute_segment_address.cc.html#L9'>test_segment_name</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L10" class="LineNr">10 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L11" class="LineNr">11 </span> <span class="Constant">"== code 0x09000000\n"</span> <span id="L12" class="LineNr">12 </span> <span class="Constant">"05/add-to-EAX 0x0d0c0b0a/imm32\n"</span> <span id="L13" class="LineNr">13 </span> <span class="Comment">// code starts at 0x09000000 + p_offset, which is 0x54 for a single-segment binary</span> <span id="L14" class="LineNr">14 </span> <span class="Delimiter">);</span> -<span id="L15" class="LineNr">15 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L15" class="LineNr">15 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L16" class="LineNr">16 </span> <span class="Constant">"load: 0x09000054 -> 05\n"</span> <span id="L17" class="LineNr">17 </span> <span class="Constant">"load: 0x09000055 -> 0a\n"</span> <span id="L18" class="LineNr">18 </span> <span class="Constant">"load: 0x09000056 -> 0b\n"</span> @@ -84,12 +84,12 @@ if ('onhashchange' in window) { <span id="L26" class="LineNr">26 </span><span class="Comment">//: compute segment address</span> <span id="L27" class="LineNr">27 </span> <span id="L28" class="LineNr">28 </span><span class="Delimiter">:(before "End Level-2 Transforms")</span> -<span id="L29" class="LineNr">29 </span><span class="Special"><a href='011run.cc.html#L252'>Transform</a></span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='034compute_segment_address.cc.html#L32'>compute_segment_starts</a><span class="Delimiter">);</span> +<span id="L29" class="LineNr">29 </span><span class="Special"><a href='011run.cc.html#L252'>Transform</a></span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='035compute_segment_address.cc.html#L32'>compute_segment_starts</a><span class="Delimiter">);</span> <span id="L30" class="LineNr">30 </span> <span id="L31" class="LineNr">31 </span><span class="Delimiter">:(code)</span> -<span id="L32" class="LineNr">32 </span><span class="Normal">void</span> <a href='034compute_segment_address.cc.html#L32'>compute_segment_starts</a><span class="Delimiter">(</span>program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L32" class="LineNr">32 </span><span class="Normal">void</span> <a href='035compute_segment_address.cc.html#L32'>compute_segment_starts</a><span class="Delimiter">(</span>program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L33" class="LineNr">33 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"-- compute segment addresses"</span> << end<span class="Delimiter">();</span> -<span id="L34" class="LineNr">34 </span> <span class="Normal">uint32_t</span> p_offset = <span class="Comment">/*</span><span class="Comment">size of ehdr</span><span class="Comment">*/</span><span class="Constant">0x34</span> + <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">)</span>*<span class="Constant">0x20</span><span class="Comment">/*</span><span class="Comment">size of each phdr</span><span class="Comment">*/</span><span class="Delimiter">;</span> +<span id="L34" class="LineNr">34 </span> <span class="Normal">uint32_t</span> p_offset = <span class="Comment">/*</span><span class="Comment">size of ehdr</span><span class="Comment">*/</span><span class="Constant">0x34</span> + <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">)</span>*<span class="Constant">0x20</span><span class="Comment">/*</span><span class="Comment">size of each phdr</span><span class="Comment">*/</span><span class="Delimiter">;</span> <span id="L35" class="LineNr">35 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">size_t</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>size<span class="Delimiter">();</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L36" class="LineNr">36 </span> segment& curr = p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L37" class="LineNr">37 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">.</span>start >= <span class="Constant">0x08000000</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> @@ -105,15 +105,15 @@ if ('onhashchange' in window) { <span id="L47" class="LineNr">47 </span> <span id="L48" class="LineNr">48 </span><span class="Normal">uint32_t</span> size_of<span class="Delimiter">(</span><span class="Normal">const</span> segment& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L49" class="LineNr">49 </span> <span class="Normal">uint32_t</span> sum = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L50" class="LineNr">50 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> -<span id="L51" class="LineNr">51 </span> sum += <a href='034compute_segment_address.cc.html#L56'>num_bytes</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> +<span id="L50" class="LineNr">50 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<span id="L51" class="LineNr">51 </span> sum += <a href='035compute_segment_address.cc.html#L56'>num_bytes</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> <span id="L52" class="LineNr">52 </span> <span class="Identifier">return</span> sum<span class="Delimiter">;</span> <span id="L53" class="LineNr">53 </span><span class="Delimiter">}</span> <span id="L54" class="LineNr">54 </span> <span id="L55" class="LineNr">55 </span><span class="Comment">// Assumes all bitfields are packed.</span> -<span id="L56" class="LineNr">56 </span><span class="Normal">uint32_t</span> <a href='034compute_segment_address.cc.html#L56'>num_bytes</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L56" class="LineNr">56 </span><span class="Normal">uint32_t</span> <a href='035compute_segment_address.cc.html#L56'>num_bytes</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L57" class="LineNr">57 </span> <span class="Normal">uint32_t</span> sum = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L58" class="LineNr">58 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<span id="L58" class="LineNr">58 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span id="L59" class="LineNr">59 </span> sum += size_of<span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> <span id="L60" class="LineNr">60 </span> <span class="Identifier">return</span> sum<span class="Delimiter">;</span> <span id="L61" class="LineNr">61 </span><span class="Delimiter">}</span> diff --git a/html/035labels.cc.html b/html/036labels.cc.html index 0ce6f43f..ccf0ae1a 100644 --- a/html/035labels.cc.html +++ b/html/036labels.cc.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - 035labels.cc</title> +<title>Mu - 036labels.cc</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="cpp"> @@ -55,7 +55,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/035labels.cc'>https://github.com/akkartik/mu/blob/master/035labels.cc</a> +<a href='https://github.com/akkartik/mu/blob/master/036labels.cc'>https://github.com/akkartik/mu/blob/master/036labels.cc</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="Comment">//: Labels are defined by ending names with a ':'. This layer will compute</span> <span id="L2" class="LineNr"> 2 </span><span class="Comment">//: displacements for labels, and compute the offset for instructions using them.</span> @@ -83,56 +83,56 @@ if ('onhashchange' in window) { <span id="L24" class="LineNr"> 24 </span><span class="Comment">//: It must exist in a program. Otherwise we don't know where to start running</span> <span id="L25" class="LineNr"> 25 </span><span class="Comment">//: programs.</span> <span id="L26" class="LineNr"> 26 </span> -<span id="L27" class="LineNr"> 27 </span><span class="Normal">void</span> <a href='035labels.cc.html#L27'>test_Entry_label</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L27" class="LineNr"> 27 </span><span class="Normal">void</span> <a href='036labels.cc.html#L27'>test_Entry_label</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L28" class="LineNr"> 28 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L29" class="LineNr"> 29 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L30" class="LineNr"> 30 </span> <span class="Constant">"05 0x0d0c0b0a/imm32\n"</span> <span id="L31" class="LineNr"> 31 </span> <span class="Constant">"Entry:\n"</span> <span id="L32" class="LineNr"> 32 </span> <span class="Constant">"05 0x0d0c0b0a/imm32\n"</span> <span id="L33" class="LineNr"> 33 </span> <span class="Delimiter">);</span> -<span id="L34" class="LineNr"> 34 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L34" class="LineNr"> 34 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L35" class="LineNr"> 35 </span> <span class="Constant">"run: 0x00000006 opcode: 05\n"</span> <span id="L36" class="LineNr"> 36 </span> <span class="Delimiter">);</span> -<span id="L37" class="LineNr"> 37 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_DOESNT_CONTAIN</a><span class="Delimiter">(</span><span class="Constant">"run: 0x00000001 opcode: 05"</span><span class="Delimiter">);</span> +<span id="L37" class="LineNr"> 37 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_DOESNT_CONTAIN</a><span class="Delimiter">(</span><span class="Constant">"run: 0x00000001 opcode: 05"</span><span class="Delimiter">);</span> <span id="L38" class="LineNr"> 38 </span><span class="Delimiter">}</span> <span id="L39" class="LineNr"> 39 </span> -<span id="L40" class="LineNr"> 40 </span><span class="Delimiter">:(before "End looks_like_hex_int(s) Detectors")</span> -<span id="L41" class="LineNr"> 41 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">)</span> == <span class="Constant">2</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L40" class="LineNr"> 40 </span><span class="Delimiter">:(before "End <a href='032---operands.cc.html#L489'>looks_like_hex_int</a>(s) Detectors")</span> +<span id="L41" class="LineNr"> 41 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">)</span> == <span class="Constant">2</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L42" class="LineNr"> 42 </span> <span id="L43" class="LineNr"> 43 </span><span class="Delimiter">:(code)</span> -<span id="L44" class="LineNr"> 44 </span><span class="Normal">void</span> <a href='035labels.cc.html#L44'>test_pack_immediate_ignores_single_byte_nondigit_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L44" class="LineNr"> 44 </span><span class="Normal">void</span> <a href='036labels.cc.html#L44'>test_pack_immediate_ignores_single_byte_nondigit_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L45" class="LineNr"> 45 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L46" class="LineNr"> 46 </span> transform<span class="Delimiter">(</span> <span id="L47" class="LineNr"> 47 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L48" class="LineNr"> 48 </span> <span class="Constant">"b9/copy a/imm32\n"</span> <span id="L49" class="LineNr"> 49 </span> <span class="Delimiter">);</span> -<span id="L50" class="LineNr"> 50 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L50" class="LineNr"> 50 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L51" class="LineNr"> 51 </span> <span class="Constant">"transform: packing instruction 'b9/copy a/imm32'\n"</span> <span id="L52" class="LineNr"> 52 </span> <span class="Comment">// no change (we're just not printing metadata to the trace)</span> <span id="L53" class="LineNr"> 53 </span> <span class="Constant">"transform: instruction after packing: 'b9 a'\n"</span> <span id="L54" class="LineNr"> 54 </span> <span class="Delimiter">);</span> <span id="L55" class="LineNr"> 55 </span><span class="Delimiter">}</span> <span id="L56" class="LineNr"> 56 </span> -<span id="L57" class="LineNr"> 57 </span><span class="Normal">void</span> <a href='035labels.cc.html#L57'>test_pack_immediate_ignores_3_hex_digit_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L57" class="LineNr"> 57 </span><span class="Normal">void</span> <a href='036labels.cc.html#L57'>test_pack_immediate_ignores_3_hex_digit_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L58" class="LineNr"> 58 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L59" class="LineNr"> 59 </span> transform<span class="Delimiter">(</span> <span id="L60" class="LineNr"> 60 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L61" class="LineNr"> 61 </span> <span class="Constant">"b9/copy aaa/imm32\n"</span> <span id="L62" class="LineNr"> 62 </span> <span class="Delimiter">);</span> -<span id="L63" class="LineNr"> 63 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L63" class="LineNr"> 63 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L64" class="LineNr"> 64 </span> <span class="Constant">"transform: packing instruction 'b9/copy aaa/imm32'\n"</span> <span id="L65" class="LineNr"> 65 </span> <span class="Comment">// no change (we're just not printing metadata to the trace)</span> <span id="L66" class="LineNr"> 66 </span> <span class="Constant">"transform: instruction after packing: 'b9 aaa'\n"</span> <span id="L67" class="LineNr"> 67 </span> <span class="Delimiter">);</span> <span id="L68" class="LineNr"> 68 </span><span class="Delimiter">}</span> <span id="L69" class="LineNr"> 69 </span> -<span id="L70" class="LineNr"> 70 </span><span class="Normal">void</span> <a href='035labels.cc.html#L70'>test_pack_immediate_ignores_non_hex_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L70" class="LineNr"> 70 </span><span class="Normal">void</span> <a href='036labels.cc.html#L70'>test_pack_immediate_ignores_non_hex_operand</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L71" class="LineNr"> 71 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L72" class="LineNr"> 72 </span> transform<span class="Delimiter">(</span> <span id="L73" class="LineNr"> 73 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L74" class="LineNr"> 74 </span> <span class="Constant">"b9/copy xxx/imm32\n"</span> <span id="L75" class="LineNr"> 75 </span> <span class="Delimiter">);</span> -<span id="L76" class="LineNr"> 76 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L76" class="LineNr"> 76 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L77" class="LineNr"> 77 </span> <span class="Constant">"transform: packing instruction 'b9/copy xxx/imm32'\n"</span> <span id="L78" class="LineNr"> 78 </span> <span class="Comment">// no change (we're just not printing metadata to the trace)</span> <span id="L79" class="LineNr"> 79 </span> <span class="Constant">"transform: instruction after packing: 'b9 xxx'\n"</span> @@ -140,60 +140,60 @@ if ('onhashchange' in window) { <span id="L81" class="LineNr"> 81 </span><span class="Delimiter">}</span> <span id="L82" class="LineNr"> 82 </span> <span id="L83" class="LineNr"> 83 </span><span class="Comment">//: a helper we'll find handy later</span> -<span id="L84" class="LineNr"> 84 </span><span class="Normal">void</span> <a href='035labels.cc.html#L84'>check_valid_name</a><span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L84" class="LineNr"> 84 </span><span class="Normal">void</span> <a href='036labels.cc.html#L84'>check_valid_name</a><span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L85" class="LineNr"> 85 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>s<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> -<span id="L86" class="LineNr"> 86 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"empty name!\n"</span> << end<span class="Delimiter">();</span> +<span id="L86" class="LineNr"> 86 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"empty name!\n"</span> << end<span class="Delimiter">();</span> <span id="L87" class="LineNr"> 87 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L88" class="LineNr"> 88 </span> <span class="Delimiter">}</span> <span id="L89" class="LineNr"> 89 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>s<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)</span> == <span class="Constant">'-'</span><span class="Delimiter">)</span> -<span id="L90" class="LineNr"> 90 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << s << <span class="Constant">"' starts with '-', which can be confused with a negative number; use a different name\n"</span> << end<span class="Delimiter">();</span> +<span id="L90" class="LineNr"> 90 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << s << <span class="Constant">"' starts with '-', which can be confused with a negative number; use a different name\n"</span> << end<span class="Delimiter">();</span> <span id="L91" class="LineNr"> 91 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>s<span class="Delimiter">.</span>substr<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">2</span><span class="Delimiter">)</span> == <span class="Constant">"0x"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L92" class="LineNr"> 92 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << s << <span class="Constant">"' looks like a hex number; use a different name\n"</span> << end<span class="Delimiter">();</span> +<span id="L92" class="LineNr"> 92 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << s << <span class="Constant">"' looks like a hex number; use a different name\n"</span> << end<span class="Delimiter">();</span> <span id="L93" class="LineNr"> 93 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L94" class="LineNr"> 94 </span> <span class="Delimiter">}</span> <span id="L95" class="LineNr"> 95 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>isdigit<span class="Delimiter">(</span>s<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> -<span id="L96" class="LineNr"> 96 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << s << <span class="Constant">"' starts with a digit, and so can be confused with a number; use a different name.\n"</span> << end<span class="Delimiter">();</span> -<span id="L97" class="LineNr"> 97 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">)</span> == <span class="Constant">2</span><span class="Delimiter">)</span> -<span id="L98" class="LineNr"> 98 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << s << <span class="Constant">"' is two characters long, which can look like raw hex bytes at a glance; use a different name\n"</span> << end<span class="Delimiter">();</span> +<span id="L96" class="LineNr"> 96 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << s << <span class="Constant">"' starts with a digit, and so can be confused with a number; use a different name.\n"</span> << end<span class="Delimiter">();</span> +<span id="L97" class="LineNr"> 97 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">)</span> == <span class="Constant">2</span><span class="Delimiter">)</span> +<span id="L98" class="LineNr"> 98 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << s << <span class="Constant">"' is two characters long, which can look like raw hex bytes at a glance; use a different name\n"</span> << end<span class="Delimiter">();</span> <span id="L99" class="LineNr"> 99 </span><span class="Delimiter">}</span> <span id="L100" class="LineNr">100 </span> <span id="L101" class="LineNr">101 </span><span class="Comment">//: Now that that's done, let's start using names as labels.</span> <span id="L102" class="LineNr">102 </span> -<span id="L103" class="LineNr">103 </span><span class="Normal">void</span> <a href='035labels.cc.html#L103'>test_map_label</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L103" class="LineNr">103 </span><span class="Normal">void</span> <a href='036labels.cc.html#L103'>test_map_label</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L104" class="LineNr">104 </span> transform<span class="Delimiter">(</span> <span id="L105" class="LineNr">105 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L106" class="LineNr">106 </span> <span class="Constant">"loop:\n"</span> <span id="L107" class="LineNr">107 </span> <span class="Constant">" 05 0x0d0c0b0a/imm32\n"</span> <span id="L108" class="LineNr">108 </span> <span class="Delimiter">);</span> -<span id="L109" class="LineNr">109 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L109" class="LineNr">109 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L110" class="LineNr">110 </span> <span class="Constant">"transform: label 'loop' is at address 1\n"</span> <span id="L111" class="LineNr">111 </span> <span class="Delimiter">);</span> <span id="L112" class="LineNr">112 </span><span class="Delimiter">}</span> <span id="L113" class="LineNr">113 </span> <span id="L114" class="LineNr">114 </span><span class="Delimiter">:(before "End Level-2 Transforms")</span> -<span id="L115" class="LineNr">115 </span><span class="Special"><a href='011run.cc.html#L252'>Transform</a></span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='035labels.cc.html#L117'>rewrite_labels</a><span class="Delimiter">);</span> +<span id="L115" class="LineNr">115 </span><span class="Special"><a href='011run.cc.html#L252'>Transform</a></span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='036labels.cc.html#L117'>rewrite_labels</a><span class="Delimiter">);</span> <span id="L116" class="LineNr">116 </span><span class="Delimiter">:(code)</span> -<span id="L117" class="LineNr">117 </span><span class="Normal">void</span> <a href='035labels.cc.html#L117'>rewrite_labels</a><span class="Delimiter">(</span>program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L117" class="LineNr">117 </span><span class="Normal">void</span> <a href='036labels.cc.html#L117'>rewrite_labels</a><span class="Delimiter">(</span>program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L118" class="LineNr">118 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"-- rewrite labels"</span> << end<span class="Delimiter">();</span> <span id="L119" class="LineNr">119 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L120" class="LineNr">120 </span> segment& code = *find<span class="Delimiter">(</span>p<span class="Delimiter">,</span> <span class="Constant">"code"</span><span class="Delimiter">);</span> <span id="L121" class="LineNr">121 </span> map<string<span class="Delimiter">,</span> <span class="Normal">int32_t</span>> byte_index<span class="Delimiter">;</span> <span class="Comment">// values are unsigned, but we're going to do subtractions on them so they need to fit in 31 bits</span> -<span id="L122" class="LineNr">122 </span> <a href='035labels.cc.html#L131'>compute_byte_indices_for_labels</a><span class="Delimiter">(</span>code<span class="Delimiter">,</span> byte_index<span class="Delimiter">);</span> -<span id="L123" class="LineNr">123 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L124" class="LineNr">124 </span> <a href='035labels.cc.html#L205'>drop_labels</a><span class="Delimiter">(</span>code<span class="Delimiter">);</span> -<span id="L125" class="LineNr">125 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L126" class="LineNr">126 </span> <a href='035labels.cc.html#L217'>replace_labels_with_displacements</a><span class="Delimiter">(</span>code<span class="Delimiter">,</span> byte_index<span class="Delimiter">);</span> -<span id="L127" class="LineNr">127 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L254'>contains_key</a><span class="Delimiter">(</span>byte_index<span class="Delimiter">,</span> <span class="Constant">"Entry"</span><span class="Delimiter">))</span> +<span id="L122" class="LineNr">122 </span> <a href='036labels.cc.html#L131'>compute_byte_indices_for_labels</a><span class="Delimiter">(</span>code<span class="Delimiter">,</span> byte_index<span class="Delimiter">);</span> +<span id="L123" class="LineNr">123 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L124" class="LineNr">124 </span> <a href='036labels.cc.html#L205'>drop_labels</a><span class="Delimiter">(</span>code<span class="Delimiter">);</span> +<span id="L125" class="LineNr">125 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L126" class="LineNr">126 </span> <a href='036labels.cc.html#L217'>replace_labels_with_displacements</a><span class="Delimiter">(</span>code<span class="Delimiter">,</span> byte_index<span class="Delimiter">);</span> +<span id="L127" class="LineNr">127 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L259'>contains_key</a><span class="Delimiter">(</span>byte_index<span class="Delimiter">,</span> <span class="Constant">"Entry"</span><span class="Delimiter">))</span> <span id="L128" class="LineNr">128 </span> p<span class="Delimiter">.</span><a href='011run.cc.html#L106'>entry</a> = code<span class="Delimiter">.</span>start + get<span class="Delimiter">(</span>byte_index<span class="Delimiter">,</span> <span class="Constant">"Entry"</span><span class="Delimiter">);</span> <span id="L129" class="LineNr">129 </span><span class="Delimiter">}</span> <span id="L130" class="LineNr">130 </span> -<span id="L131" class="LineNr">131 </span><span class="Normal">void</span> <a href='035labels.cc.html#L131'>compute_byte_indices_for_labels</a><span class="Delimiter">(</span><span class="Normal">const</span> segment& code<span class="Delimiter">,</span> map<string<span class="Delimiter">,</span> <span class="Normal">int32_t</span>>& byte_index<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L131" class="LineNr">131 </span><span class="Normal">void</span> <a href='036labels.cc.html#L131'>compute_byte_indices_for_labels</a><span class="Delimiter">(</span><span class="Normal">const</span> segment& code<span class="Delimiter">,</span> map<string<span class="Delimiter">,</span> <span class="Normal">int32_t</span>>& byte_index<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L132" class="LineNr">132 </span> <span class="Normal">int</span> current_byte = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L133" class="LineNr">133 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L133" class="LineNr">133 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L134" class="LineNr">134 </span> <span class="Normal">const</span> line& inst = code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L135" class="LineNr">135 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='035labels.cc.html#L184'>Source_lines_file</a></span><span class="Delimiter">.</span>is_open<span class="Delimiter">()</span> && !inst<span class="Delimiter">.</span>original<span class="Delimiter">.</span>empty<span class="Delimiter">()</span> && <span class="Comment">/*</span><span class="Comment">not a label</span><span class="Comment">*/</span> *inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>data<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> != <span class="Constant">':'</span><span class="Delimiter">)</span> -<span id="L136" class="LineNr">136 </span> <span class="Special"><a href='035labels.cc.html#L184'>Source_lines_file</a></span> << <span class="Constant">"0x"</span> << <a href='010---vm.cc.html#L401'>HEXWORD</a> << <span class="Delimiter">(</span>code<span class="Delimiter">.</span>start + current_byte<span class="Delimiter">)</span> << <span class="Constant">' '</span> << inst<span class="Delimiter">.</span>original << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> -<span id="L137" class="LineNr">137 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L135" class="LineNr">135 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='036labels.cc.html#L184'>Source_lines_file</a></span><span class="Delimiter">.</span>is_open<span class="Delimiter">()</span> && !inst<span class="Delimiter">.</span>original<span class="Delimiter">.</span>empty<span class="Delimiter">()</span> && <span class="Comment">/*</span><span class="Comment">not a label</span><span class="Comment">*/</span> *inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>data<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> != <span class="Constant">':'</span><span class="Delimiter">)</span> +<span id="L136" class="LineNr">136 </span> <span class="Special"><a href='036labels.cc.html#L184'>Source_lines_file</a></span> << <span class="Constant">"0x"</span> << <a href='010---vm.cc.html#L401'>HEXWORD</a> << <span class="Delimiter">(</span>code<span class="Delimiter">.</span>start + current_byte<span class="Delimiter">)</span> << <span class="Constant">' '</span> << inst<span class="Delimiter">.</span>original << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<span id="L137" class="LineNr">137 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L138" class="LineNr">138 </span> <span class="Normal">const</span> word& curr = inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">);</span> <span id="L139" class="LineNr">139 </span> <span class="Comment">// hack: if we have any operand metadata left after previous transforms,</span> <span id="L140" class="LineNr">140 </span> <span class="Comment">// deduce its size</span> @@ -202,12 +202,12 @@ if ('onhashchange' in window) { <span id="L143" class="LineNr">143 </span> <span class="Comment">// have to deal with bitfields.</span> <span id="L144" class="LineNr">144 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"disp32"</span><span class="Delimiter">)</span> || has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"imm32"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L145" class="LineNr">145 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>*curr<span class="Delimiter">.</span>data<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> == <span class="Constant">':'</span><span class="Delimiter">)</span> -<span id="L146" class="LineNr">146 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': don't use ':' when jumping to labels\n"</span> << end<span class="Delimiter">();</span> +<span id="L146" class="LineNr">146 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': don't use ':' when jumping to labels\n"</span> << end<span class="Delimiter">();</span> <span id="L147" class="LineNr">147 </span> current_byte += <span class="Constant">4</span><span class="Delimiter">;</span> <span id="L148" class="LineNr">148 </span> <span class="Delimiter">}</span> <span id="L149" class="LineNr">149 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"disp16"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L150" class="LineNr">150 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>*curr<span class="Delimiter">.</span>data<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> == <span class="Constant">':'</span><span class="Delimiter">)</span> -<span id="L151" class="LineNr">151 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': don't use ':' when jumping to labels\n"</span> << end<span class="Delimiter">();</span> +<span id="L151" class="LineNr">151 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': don't use ':' when jumping to labels\n"</span> << end<span class="Delimiter">();</span> <span id="L152" class="LineNr">152 </span> current_byte += <span class="Constant">2</span><span class="Delimiter">;</span> <span id="L153" class="LineNr">153 </span> <span class="Delimiter">}</span> <span id="L154" class="LineNr">154 </span> <span class="Comment">// automatically handle /disp8 and /imm8 here</span> @@ -215,21 +215,21 @@ if ('onhashchange' in window) { <span id="L156" class="LineNr">156 </span> ++current_byte<span class="Delimiter">;</span> <span id="L157" class="LineNr">157 </span> <span class="Delimiter">}</span> <span id="L158" class="LineNr">158 </span> <span class="Normal">else</span> <span class="Delimiter">{</span> -<span id="L159" class="LineNr">159 </span> string label = <a href='035labels.cc.html#L263'>drop_last</a><span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">);</span> +<span id="L159" class="LineNr">159 </span> string label = <a href='036labels.cc.html#L263'>drop_last</a><span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">);</span> <span id="L160" class="LineNr">160 </span> <span class="Comment">// ensure labels look sufficiently different from raw hex</span> -<span id="L161" class="LineNr">161 </span> <a href='035labels.cc.html#L84'>check_valid_name</a><span class="Delimiter">(</span>label<span class="Delimiter">);</span> -<span id="L162" class="LineNr">162 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L163" class="LineNr">163 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='030---operands.cc.html#L446'>contains_any_operand_metadata</a><span class="Delimiter">(</span>curr<span class="Delimiter">))</span> -<span id="L164" class="LineNr">164 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': label definition (':') not allowed in operand\n"</span> << end<span class="Delimiter">();</span> +<span id="L161" class="LineNr">161 </span> <a href='036labels.cc.html#L84'>check_valid_name</a><span class="Delimiter">(</span>label<span class="Delimiter">);</span> +<span id="L162" class="LineNr">162 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L163" class="LineNr">163 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='032---operands.cc.html#L446'>contains_any_operand_metadata</a><span class="Delimiter">(</span>curr<span class="Delimiter">))</span> +<span id="L164" class="LineNr">164 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': label definition (':') not allowed in operand\n"</span> << end<span class="Delimiter">();</span> <span id="L165" class="LineNr">165 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>j > <span class="Constant">0</span><span class="Delimiter">)</span> -<span id="L166" class="LineNr">166 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': labels can only be the first <a href='011run.cc.html#L128'>word</a> in a line.\n"</span> << end<span class="Delimiter">();</span> -<span id="L167" class="LineNr">167 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='035labels.cc.html#L183'>Labels_file</a></span><span class="Delimiter">.</span>is_open<span class="Delimiter">())</span> -<span id="L168" class="LineNr">168 </span> <span class="Special"><a href='035labels.cc.html#L183'>Labels_file</a></span> << <span class="Constant">"0x"</span> << <a href='010---vm.cc.html#L401'>HEXWORD</a> << <span class="Delimiter">(</span>code<span class="Delimiter">.</span>start + current_byte<span class="Delimiter">)</span> << <span class="Constant">' '</span> << label << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> -<span id="L169" class="LineNr">169 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L254'>contains_key</a><span class="Delimiter">(</span>byte_index<span class="Delimiter">,</span> label<span class="Delimiter">)</span> && label != <span class="Constant">"Entry"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L170" class="LineNr">170 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"duplicate label '"</span> << label << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> +<span id="L166" class="LineNr">166 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': labels can only be the first <a href='011run.cc.html#L128'>word</a> in a line.\n"</span> << end<span class="Delimiter">();</span> +<span id="L167" class="LineNr">167 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='036labels.cc.html#L183'>Labels_file</a></span><span class="Delimiter">.</span>is_open<span class="Delimiter">())</span> +<span id="L168" class="LineNr">168 </span> <span class="Special"><a href='036labels.cc.html#L183'>Labels_file</a></span> << <span class="Constant">"0x"</span> << <a href='010---vm.cc.html#L401'>HEXWORD</a> << <span class="Delimiter">(</span>code<span class="Delimiter">.</span>start + current_byte<span class="Delimiter">)</span> << <span class="Constant">' '</span> << label << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<span id="L169" class="LineNr">169 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L259'>contains_key</a><span class="Delimiter">(</span>byte_index<span class="Delimiter">,</span> label<span class="Delimiter">)</span> && label != <span class="Constant">"Entry"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L170" class="LineNr">170 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"duplicate label '"</span> << label << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> <span id="L171" class="LineNr">171 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L172" class="LineNr">172 </span> <span class="Delimiter">}</span> -<span id="L173" class="LineNr">173 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span>byte_index<span class="Delimiter">,</span> label<span class="Delimiter">,</span> current_byte<span class="Delimiter">);</span> +<span id="L173" class="LineNr">173 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span>byte_index<span class="Delimiter">,</span> label<span class="Delimiter">,</span> current_byte<span class="Delimiter">);</span> <span id="L174" class="LineNr">174 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">99</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"label '"</span> << label << <span class="Constant">"' is at address "</span> << <span class="Delimiter">(</span>current_byte+code<span class="Delimiter">.</span>start<span class="Delimiter">)</span> << end<span class="Delimiter">();</span> <span id="L175" class="LineNr">175 </span> <span class="Comment">// no modifying current_byte; label definitions won't be in the final binary</span> <span id="L176" class="LineNr">176 </span> <span class="Delimiter">}</span> @@ -238,60 +238,60 @@ if ('onhashchange' in window) { <span id="L179" class="LineNr">179 </span><span class="Delimiter">}</span> <span id="L180" class="LineNr">180 </span> <span id="L181" class="LineNr">181 </span><span class="Delimiter">:(before "End Globals")</span> -<span id="L182" class="LineNr">182 </span><span class="Normal">bool</span> <span class="Special"><a href='035labels.cc.html#L182'>Dump_debug_info</a></span> = <span class="Constant">false</span><span class="Delimiter">;</span> <span class="Comment">// currently used only by 'subx translate'</span> -<span id="L183" class="LineNr">183 </span>ofstream <span class="Special"><a href='035labels.cc.html#L183'>Labels_file</a></span><span class="Delimiter">;</span> -<span id="L184" class="LineNr">184 </span>ofstream <span class="Special"><a href='035labels.cc.html#L184'>Source_lines_file</a></span><span class="Delimiter">;</span> +<span id="L182" class="LineNr">182 </span><span class="Normal">bool</span> <span class="Special"><a href='036labels.cc.html#L182'>Dump_debug_info</a></span> = <span class="Constant">false</span><span class="Delimiter">;</span> <span class="Comment">// currently used only by 'subx translate'</span> +<span id="L183" class="LineNr">183 </span>ofstream <span class="Special"><a href='036labels.cc.html#L183'>Labels_file</a></span><span class="Delimiter">;</span> +<span id="L184" class="LineNr">184 </span>ofstream <span class="Special"><a href='036labels.cc.html#L184'>Source_lines_file</a></span><span class="Delimiter">;</span> <span id="L185" class="LineNr">185 </span><span class="Delimiter">:(before "End Commandline Options")</span> -<span id="L186" class="LineNr">186 </span><span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L96'>is_equal</a><span class="Delimiter">(</span>*arg<span class="Delimiter">,</span> <span class="Constant">"--debug"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L187" class="LineNr">187 </span> <span class="Special"><a href='035labels.cc.html#L182'>Dump_debug_info</a></span> = <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L186" class="LineNr">186 </span><span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L101'>is_equal</a><span class="Delimiter">(</span>*arg<span class="Delimiter">,</span> <span class="Constant">"--debug"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L187" class="LineNr">187 </span> <span class="Special"><a href='036labels.cc.html#L182'>Dump_debug_info</a></span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L188" class="LineNr">188 </span> <span class="Comment">// End --debug Settings</span> <span id="L189" class="LineNr">189 </span><span class="Delimiter">}</span> <span id="L190" class="LineNr">190 </span><span class="Comment">//: wait to open "labels" for writing until we're sure we aren't trying to read it</span> <span id="L191" class="LineNr">191 </span><span class="Delimiter">:(after "Begin subx translate")</span> -<span id="L192" class="LineNr">192 </span><span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='035labels.cc.html#L182'>Dump_debug_info</a></span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L192" class="LineNr">192 </span><span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='036labels.cc.html#L182'>Dump_debug_info</a></span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L193" class="LineNr">193 </span> cerr << <span class="Constant">"saving address->label information to 'labels'\n"</span><span class="Delimiter">;</span> -<span id="L194" class="LineNr">194 </span> <span class="Special"><a href='035labels.cc.html#L183'>Labels_file</a></span><span class="Delimiter">.</span>open<span class="Delimiter">(</span><span class="Constant">"labels"</span><span class="Delimiter">);</span> +<span id="L194" class="LineNr">194 </span> <span class="Special"><a href='036labels.cc.html#L183'>Labels_file</a></span><span class="Delimiter">.</span>open<span class="Delimiter">(</span><span class="Constant">"labels"</span><span class="Delimiter">);</span> <span id="L195" class="LineNr">195 </span> cerr << <span class="Constant">"saving address->source information to 'source_lines'\n"</span><span class="Delimiter">;</span> -<span id="L196" class="LineNr">196 </span> <span class="Special"><a href='035labels.cc.html#L184'>Source_lines_file</a></span><span class="Delimiter">.</span>open<span class="Delimiter">(</span><span class="Constant">"source_lines"</span><span class="Delimiter">);</span> +<span id="L196" class="LineNr">196 </span> <span class="Special"><a href='036labels.cc.html#L184'>Source_lines_file</a></span><span class="Delimiter">.</span>open<span class="Delimiter">(</span><span class="Constant">"source_lines"</span><span class="Delimiter">);</span> <span id="L197" class="LineNr">197 </span><span class="Delimiter">}</span> <span id="L198" class="LineNr">198 </span><span class="Delimiter">:(before "End subx translate")</span> -<span id="L199" class="LineNr">199 </span><span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='035labels.cc.html#L182'>Dump_debug_info</a></span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L200" class="LineNr">200 </span> <span class="Special"><a href='035labels.cc.html#L183'>Labels_file</a></span><span class="Delimiter">.</span>close<span class="Delimiter">();</span> -<span id="L201" class="LineNr">201 </span> <span class="Special"><a href='035labels.cc.html#L184'>Source_lines_file</a></span><span class="Delimiter">.</span>close<span class="Delimiter">();</span> +<span id="L199" class="LineNr">199 </span><span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='036labels.cc.html#L182'>Dump_debug_info</a></span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L200" class="LineNr">200 </span> <span class="Special"><a href='036labels.cc.html#L183'>Labels_file</a></span><span class="Delimiter">.</span>close<span class="Delimiter">();</span> +<span id="L201" class="LineNr">201 </span> <span class="Special"><a href='036labels.cc.html#L184'>Source_lines_file</a></span><span class="Delimiter">.</span>close<span class="Delimiter">();</span> <span id="L202" class="LineNr">202 </span><span class="Delimiter">}</span> <span id="L203" class="LineNr">203 </span> <span id="L204" class="LineNr">204 </span><span class="Delimiter">:(code)</span> -<span id="L205" class="LineNr">205 </span><span class="Normal">void</span> <a href='035labels.cc.html#L205'>drop_labels</a><span class="Delimiter">(</span>segment& code<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L206" class="LineNr">206 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L205" class="LineNr">205 </span><span class="Normal">void</span> <a href='036labels.cc.html#L205'>drop_labels</a><span class="Delimiter">(</span>segment& code<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L206" class="LineNr">206 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L207" class="LineNr">207 </span> line& inst = code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L208" class="LineNr">208 </span> vector<word>::iterator new_end = remove_if<span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>begin<span class="Delimiter">(),</span> inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>end<span class="Delimiter">(),</span> <a href='035labels.cc.html#L213'>is_label</a><span class="Delimiter">);</span> +<span id="L208" class="LineNr">208 </span> vector<word>::iterator new_end = remove_if<span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>begin<span class="Delimiter">(),</span> inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>end<span class="Delimiter">(),</span> <a href='036labels.cc.html#L213'>is_label</a><span class="Delimiter">);</span> <span id="L209" class="LineNr">209 </span> inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>erase<span class="Delimiter">(</span>new_end<span class="Delimiter">,</span> inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>end<span class="Delimiter">());</span> <span id="L210" class="LineNr">210 </span> <span class="Delimiter">}</span> <span id="L211" class="LineNr">211 </span><span class="Delimiter">}</span> <span id="L212" class="LineNr">212 </span> -<span id="L213" class="LineNr">213 </span><span class="Normal">bool</span> <a href='035labels.cc.html#L213'>is_label</a><span class="Delimiter">(</span><span class="Normal">const</span> word& w<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L213" class="LineNr">213 </span><span class="Normal">bool</span> <a href='036labels.cc.html#L213'>is_label</a><span class="Delimiter">(</span><span class="Normal">const</span> word& w<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L214" class="LineNr">214 </span> <span class="Identifier">return</span> *w<span class="Delimiter">.</span>data<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> == <span class="Constant">':'</span><span class="Delimiter">;</span> <span id="L215" class="LineNr">215 </span><span class="Delimiter">}</span> <span id="L216" class="LineNr">216 </span> -<span id="L217" class="LineNr">217 </span><span class="Normal">void</span> <a href='035labels.cc.html#L217'>replace_labels_with_displacements</a><span class="Delimiter">(</span>segment& code<span class="Delimiter">,</span> <span class="Normal">const</span> map<string<span class="Delimiter">,</span> <span class="Normal">int32_t</span>>& byte_index<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L217" class="LineNr">217 </span><span class="Normal">void</span> <a href='036labels.cc.html#L217'>replace_labels_with_displacements</a><span class="Delimiter">(</span>segment& code<span class="Delimiter">,</span> <span class="Normal">const</span> map<string<span class="Delimiter">,</span> <span class="Normal">int32_t</span>>& byte_index<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L218" class="LineNr">218 </span> <span class="Normal">int32_t</span> byte_index_next_instruction_starts_at = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L219" class="LineNr">219 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L219" class="LineNr">219 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L220" class="LineNr">220 </span> line& inst = code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L221" class="LineNr">221 </span> byte_index_next_instruction_starts_at += <a href='034compute_segment_address.cc.html#L56'>num_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> +<span id="L221" class="LineNr">221 </span> byte_index_next_instruction_starts_at += <a href='035compute_segment_address.cc.html#L56'>num_bytes</a><span class="Delimiter">(</span>inst<span class="Delimiter">);</span> <span id="L222" class="LineNr">222 </span> <a href='011run.cc.html#L122'>line</a> new_inst<span class="Delimiter">;</span> -<span id="L223" class="LineNr">223 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L223" class="LineNr">223 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L224" class="LineNr">224 </span> <span class="Normal">const</span> word& curr = inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">);</span> -<span id="L225" class="LineNr">225 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L254'>contains_key</a><span class="Delimiter">(</span>byte_index<span class="Delimiter">,</span> curr<span class="Delimiter">.</span>data<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L225" class="LineNr">225 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L259'>contains_key</a><span class="Delimiter">(</span>byte_index<span class="Delimiter">,</span> curr<span class="Delimiter">.</span>data<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L226" class="LineNr">226 </span> <span class="Normal">int32_t</span> displacement = <span class="Normal">static_cast</span><<span class="Normal">int32_t</span>><span class="Delimiter">(</span>get<span class="Delimiter">(</span>byte_index<span class="Delimiter">,</span> curr<span class="Delimiter">.</span>data<span class="Delimiter">))</span> - byte_index_next_instruction_starts_at<span class="Delimiter">;</span> <span id="L227" class="LineNr">227 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"disp8"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L228" class="LineNr">228 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>displacement > <span class="Constant">0x7f</span> || displacement < -<span class="Constant">0x7f</span><span class="Delimiter">)</span> -<span id="L229" class="LineNr">229 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': label too far away for displacement "</span> << std::hex << displacement << <span class="Constant">" to fit in 8 signed bits\n"</span> << end<span class="Delimiter">();</span> +<span id="L229" class="LineNr">229 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': label too far away for displacement "</span> << std::hex << displacement << <span class="Constant">" to fit in 8 signed bits\n"</span> << end<span class="Delimiter">();</span> <span id="L230" class="LineNr">230 </span> <span class="Normal">else</span> <span id="L231" class="LineNr">231 </span> emit_hex_bytes<span class="Delimiter">(</span>new_inst<span class="Delimiter">,</span> displacement<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span> <span id="L232" class="LineNr">232 </span> <span class="Delimiter">}</span> <span id="L233" class="LineNr">233 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"disp16"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L234" class="LineNr">234 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>displacement > <span class="Constant">0x7fff</span> || displacement < -<span class="Constant">0x7fff</span><span class="Delimiter">)</span> -<span id="L235" class="LineNr">235 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': label too far away for displacement "</span> << std::hex << displacement << <span class="Constant">" to fit in 16 signed bits\n"</span> << end<span class="Delimiter">();</span> +<span id="L235" class="LineNr">235 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': label too far away for displacement "</span> << std::hex << displacement << <span class="Constant">" to fit in 16 signed bits\n"</span> << end<span class="Delimiter">();</span> <span id="L236" class="LineNr">236 </span> <span class="Normal">else</span> <span id="L237" class="LineNr">237 </span> emit_hex_bytes<span class="Delimiter">(</span>new_inst<span class="Delimiter">,</span> displacement<span class="Delimiter">,</span> <span class="Constant">2</span><span class="Delimiter">);</span> <span id="L238" class="LineNr">238 </span> <span class="Delimiter">}</span> @@ -310,16 +310,16 @@ if ('onhashchange' in window) { <span id="L251" class="LineNr">251 </span> <span class="Delimiter">}</span> <span id="L252" class="LineNr">252 </span><span class="Delimiter">}</span> <span id="L253" class="LineNr">253 </span> -<span id="L254" class="LineNr">254 </span>string <a href='035labels.cc.html#L254'>data_to_string</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L254" class="LineNr">254 </span>string <a href='036labels.cc.html#L254'>data_to_string</a><span class="Delimiter">(</span><span class="Normal">const</span> line& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L255" class="LineNr">255 </span> ostringstream out<span class="Delimiter">;</span> -<span id="L256" class="LineNr">256 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L256" class="LineNr">256 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L257" class="LineNr">257 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> <span id="L258" class="LineNr">258 </span> out << inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>data<span class="Delimiter">;</span> <span id="L259" class="LineNr">259 </span> <span class="Delimiter">}</span> <span id="L260" class="LineNr">260 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> <span id="L261" class="LineNr">261 </span><span class="Delimiter">}</span> <span id="L262" class="LineNr">262 </span> -<span id="L263" class="LineNr">263 </span>string <a href='035labels.cc.html#L263'>drop_last</a><span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L263" class="LineNr">263 </span>string <a href='036labels.cc.html#L263'>drop_last</a><span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L264" class="LineNr">264 </span> <span class="Identifier">return</span> string<span class="Delimiter">(</span>s<span class="Delimiter">.</span>begin<span class="Delimiter">(),</span> --s<span class="Delimiter">.</span>end<span class="Delimiter">());</span> <span id="L265" class="LineNr">265 </span><span class="Delimiter">}</span> <span id="L266" class="LineNr">266 </span> @@ -329,7 +329,7 @@ if ('onhashchange' in window) { <span id="L270" class="LineNr">270 </span><span class="Comment">//: However, you can absolutely have multiple labels map to the same address,</span> <span id="L271" class="LineNr">271 </span><span class="Comment">//: as long as they're on separate lines.</span> <span id="L272" class="LineNr">272 </span> -<span id="L273" class="LineNr">273 </span><span class="Normal">void</span> <a href='035labels.cc.html#L273'>test_multiple_labels_at</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L273" class="LineNr">273 </span><span class="Normal">void</span> <a href='036labels.cc.html#L273'>test_multiple_labels_at</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L274" class="LineNr">274 </span> transform<span class="Delimiter">(</span> <span id="L275" class="LineNr">275 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L276" class="LineNr">276 </span> <span class="Comment">// address 1</span> @@ -344,7 +344,7 @@ if ('onhashchange' in window) { <span id="L285" class="LineNr">285 </span> <span class="Comment">// address 0xa</span> <span id="L286" class="LineNr">286 </span> <span class="Constant">" $loop3:\n"</span> <span id="L287" class="LineNr">287 </span> <span class="Delimiter">);</span> -<span id="L288" class="LineNr">288 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L288" class="LineNr">288 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L289" class="LineNr">289 </span> <span class="Constant">"transform: label 'loop' is at address 1\n"</span> <span id="L290" class="LineNr">290 </span> <span class="Constant">"transform: label '$loop2' is at address 1\n"</span> <span id="L291" class="LineNr">291 </span> <span class="Constant">"transform: label '$loop3' is at address a\n"</span> @@ -355,19 +355,19 @@ if ('onhashchange' in window) { <span id="L296" class="LineNr">296 </span> <span class="Delimiter">);</span> <span id="L297" class="LineNr">297 </span><span class="Delimiter">}</span> <span id="L298" class="LineNr">298 </span> -<span id="L299" class="LineNr">299 </span><span class="Normal">void</span> <a href='035labels.cc.html#L299'>test_loading_label_as_imm32</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L299" class="LineNr">299 </span><span class="Normal">void</span> <a href='036labels.cc.html#L299'>test_loading_label_as_imm32</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L300" class="LineNr">300 </span> transform<span class="Delimiter">(</span> <span id="L301" class="LineNr">301 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L302" class="LineNr">302 </span> <span class="Constant">"label:\n"</span> <span id="L303" class="LineNr">303 </span> <span class="Constant">" be/copy-to-ESI label/imm32\n"</span> <span id="L304" class="LineNr">304 </span> <span class="Delimiter">);</span> -<span id="L305" class="LineNr">305 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L305" class="LineNr">305 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L306" class="LineNr">306 </span> <span class="Constant">"transform: label 'label' is at address 1\n"</span> <span id="L307" class="LineNr">307 </span> <span class="Constant">"transform: instruction after transform: 'be 01 00 00 00'\n"</span> <span id="L308" class="LineNr">308 </span> <span class="Delimiter">);</span> <span id="L309" class="LineNr">309 </span><span class="Delimiter">}</span> <span id="L310" class="LineNr">310 </span> -<span id="L311" class="LineNr">311 </span><span class="Normal">void</span> <a href='035labels.cc.html#L311'>test_duplicate_label</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L311" class="LineNr">311 </span><span class="Normal">void</span> <a href='036labels.cc.html#L311'>test_duplicate_label</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L312" class="LineNr">312 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L313" class="LineNr">313 </span> transform<span class="Delimiter">(</span> <span id="L314" class="LineNr">314 </span> <span class="Constant">"== code 0x1\n"</span> @@ -375,43 +375,43 @@ if ('onhashchange' in window) { <span id="L316" class="LineNr">316 </span> <span class="Constant">"loop:\n"</span> <span id="L317" class="LineNr">317 </span> <span class="Constant">" 05 0x0d0c0b0a/imm32\n"</span> <span id="L318" class="LineNr">318 </span> <span class="Delimiter">);</span> -<span id="L319" class="LineNr">319 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L319" class="LineNr">319 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L320" class="LineNr">320 </span> <span class="Constant">"error: duplicate label 'loop'\n"</span> <span id="L321" class="LineNr">321 </span> <span class="Delimiter">);</span> <span id="L322" class="LineNr">322 </span><span class="Delimiter">}</span> <span id="L323" class="LineNr">323 </span> -<span id="L324" class="LineNr">324 </span><span class="Normal">void</span> <a href='035labels.cc.html#L324'>test_label_too_short</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L324" class="LineNr">324 </span><span class="Normal">void</span> <a href='036labels.cc.html#L324'>test_label_too_short</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L325" class="LineNr">325 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L326" class="LineNr">326 </span> transform<span class="Delimiter">(</span> <span id="L327" class="LineNr">327 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L328" class="LineNr">328 </span> <span class="Constant">"xz:\n"</span> <span id="L329" class="LineNr">329 </span> <span class="Constant">" 05 0x0d0c0b0a/imm32\n"</span> <span id="L330" class="LineNr">330 </span> <span class="Delimiter">);</span> -<span id="L331" class="LineNr">331 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L331" class="LineNr">331 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L332" class="LineNr">332 </span> <span class="Constant">"error: 'xz' is two characters long, which can look like raw hex bytes at a glance; use a different name\n"</span> <span id="L333" class="LineNr">333 </span> <span class="Delimiter">);</span> <span id="L334" class="LineNr">334 </span><span class="Delimiter">}</span> <span id="L335" class="LineNr">335 </span> -<span id="L336" class="LineNr">336 </span><span class="Normal">void</span> <a href='035labels.cc.html#L336'>test_label_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L336" class="LineNr">336 </span><span class="Normal">void</span> <a href='036labels.cc.html#L336'>test_label_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L337" class="LineNr">337 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L338" class="LineNr">338 </span> transform<span class="Delimiter">(</span> <span id="L339" class="LineNr">339 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L340" class="LineNr">340 </span> <span class="Constant">"0xab:\n"</span> <span id="L341" class="LineNr">341 </span> <span class="Constant">" 05 0x0d0c0b0a/imm32\n"</span> <span id="L342" class="LineNr">342 </span> <span class="Delimiter">);</span> -<span id="L343" class="LineNr">343 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L343" class="LineNr">343 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L344" class="LineNr">344 </span> <span class="Constant">"error: '0xab' looks like a hex number; use a different name\n"</span> <span id="L345" class="LineNr">345 </span> <span class="Delimiter">);</span> <span id="L346" class="LineNr">346 </span><span class="Delimiter">}</span> <span id="L347" class="LineNr">347 </span> -<span id="L348" class="LineNr">348 </span><span class="Normal">void</span> <a href='035labels.cc.html#L348'>test_label_negative_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L348" class="LineNr">348 </span><span class="Normal">void</span> <a href='036labels.cc.html#L348'>test_label_negative_hex</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L349" class="LineNr">349 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L350" class="LineNr">350 </span> transform<span class="Delimiter">(</span> <span id="L351" class="LineNr">351 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L352" class="LineNr">352 </span> <span class="Constant">"-a:\n"</span> <span id="L353" class="LineNr">353 </span> <span class="Constant">" 05 0x0d0c0b0a/imm32\n"</span> <span id="L354" class="LineNr">354 </span> <span class="Delimiter">);</span> -<span id="L355" class="LineNr">355 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L355" class="LineNr">355 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L356" class="LineNr">356 </span> <span class="Constant">"error: '-a' starts with '-', which can be confused with a negative number; use a different name\n"</span> <span id="L357" class="LineNr">357 </span> <span class="Delimiter">);</span> <span id="L358" class="LineNr">358 </span><span class="Delimiter">}</span> @@ -421,14 +421,14 @@ if ('onhashchange' in window) { <span id="L362" class="LineNr">362 </span><span class="Comment">//: It must exist in a program. Otherwise we don't know where to start running</span> <span id="L363" class="LineNr">363 </span><span class="Comment">//: programs.</span> <span id="L364" class="LineNr">364 </span> -<span id="L365" class="LineNr">365 </span><span class="Normal">void</span> <a href='035labels.cc.html#L365'>test_duplicate_Entry_label</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L365" class="LineNr">365 </span><span class="Normal">void</span> <a href='036labels.cc.html#L365'>test_duplicate_Entry_label</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L366" class="LineNr">366 </span> transform<span class="Delimiter">(</span> <span id="L367" class="LineNr">367 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L368" class="LineNr">368 </span> <span class="Constant">"Entry:\n"</span> <span id="L369" class="LineNr">369 </span> <span class="Constant">"Entry:\n"</span> <span id="L370" class="LineNr">370 </span> <span class="Constant">" 05 0x0d0c0b0a/imm32\n"</span> <span id="L371" class="LineNr">371 </span> <span class="Delimiter">);</span> -<span id="L372" class="LineNr">372 </span> <a href='003trace.cc.html#L304'>CHECK_TRACE_DOESNT_CONTAIN_ERRORS</a><span class="Delimiter">();</span> +<span id="L372" class="LineNr">372 </span> <a href='003trace.cc.html#L306'>CHECK_TRACE_DOESNT_CONTAIN_ERRORS</a><span class="Delimiter">();</span> <span id="L373" class="LineNr">373 </span><span class="Delimiter">}</span> <span id="L374" class="LineNr">374 </span> <span id="L375" class="LineNr">375 </span><span class="Comment">// This test could do with some refactoring.</span> @@ -436,7 +436,7 @@ if ('onhashchange' in window) { <span id="L377" class="LineNr">377 </span><span class="Comment">// reading/writing files.</span> <span id="L378" class="LineNr">378 </span><span class="Comment">// We can't just use run(string) because most of our tests allow programs</span> <span id="L379" class="LineNr">379 </span><span class="Comment">// without 'Entry' labels, as a convenience.</span> -<span id="L380" class="LineNr">380 </span><span class="Normal">void</span> <a href='035labels.cc.html#L380'>test_programs_without_Entry_label</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L380" class="LineNr">380 </span><span class="Normal">void</span> <a href='036labels.cc.html#L380'>test_programs_without_Entry_label</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L381" class="LineNr">381 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L382" class="LineNr">382 </span> program p<span class="Delimiter">;</span> <span id="L383" class="LineNr">383 </span> istringstream in<span class="Delimiter">(</span> @@ -448,7 +448,7 @@ if ('onhashchange' in window) { <span id="L389" class="LineNr">389 </span> transform<span class="Delimiter">(</span>p<span class="Delimiter">);</span> <span id="L390" class="LineNr">390 </span> ostringstream dummy<span class="Delimiter">;</span> <span id="L391" class="LineNr">391 </span> save_elf<span class="Delimiter">(</span>p<span class="Delimiter">,</span> dummy<span class="Delimiter">);</span> -<span id="L392" class="LineNr">392 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L392" class="LineNr">392 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L393" class="LineNr">393 </span> <span class="Constant">"error: no 'Entry' label found\n"</span> <span id="L394" class="LineNr">394 </span> <span class="Delimiter">);</span> <span id="L395" class="LineNr">395 </span><span class="Delimiter">}</span> @@ -456,7 +456,7 @@ if ('onhashchange' in window) { <span id="L397" class="LineNr">397 </span><span class="Comment">//: now that we have labels, we need to adjust segment size computation to</span> <span id="L398" class="LineNr">398 </span><span class="Comment">//: ignore them.</span> <span id="L399" class="LineNr">399 </span> -<span id="L400" class="LineNr">400 </span><span class="Normal">void</span> <a href='035labels.cc.html#L400'>test_segment_size_ignores_labels</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L400" class="LineNr">400 </span><span class="Normal">void</span> <a href='036labels.cc.html#L400'>test_segment_size_ignores_labels</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L401" class="LineNr">401 </span> transform<span class="Delimiter">(</span> <span id="L402" class="LineNr">402 </span> <span class="Constant">"== code 0x09000074\n"</span> <span id="L403" class="LineNr">403 </span> <span class="Constant">" 05/add 0x0d0c0b0a/imm32\n"</span> <span class="Comment">// 5 bytes</span> @@ -465,13 +465,13 @@ if ('onhashchange' in window) { <span id="L406" class="LineNr">406 </span> <span class="Constant">"bar:\n"</span> <span id="L407" class="LineNr">407 </span> <span class="Constant">" 00\n"</span> <span id="L408" class="LineNr">408 </span> <span class="Delimiter">);</span> -<span id="L409" class="LineNr">409 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L409" class="LineNr">409 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L410" class="LineNr">410 </span> <span class="Constant">"transform: segment 1 begins at address 0x0a000079\n"</span> <span id="L411" class="LineNr">411 </span> <span class="Delimiter">);</span> <span id="L412" class="LineNr">412 </span><span class="Delimiter">}</span> <span id="L413" class="LineNr">413 </span> -<span id="L414" class="LineNr">414 </span><span class="Delimiter">:(before "End size_of(word w) Special-cases")</span> -<span id="L415" class="LineNr">415 </span><span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='035labels.cc.html#L213'>is_label</a><span class="Delimiter">(</span>w<span class="Delimiter">))</span> +<span id="L414" class="LineNr">414 </span><span class="Delimiter">:(before "End size_of(<a href='011run.cc.html#L128'>word</a> w) Special-cases")</span> +<span id="L415" class="LineNr">415 </span><span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='036labels.cc.html#L213'>is_label</a><span class="Delimiter">(</span>w<span class="Delimiter">))</span> <span id="L416" class="LineNr">416 </span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> </pre> </body> diff --git a/html/036global_variables.cc.html b/html/037global_variables.cc.html index 031c2179..3ac86f25 100644 --- a/html/036global_variables.cc.html +++ b/html/037global_variables.cc.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - 036global_variables.cc</title> +<title>Mu - 037global_variables.cc</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="cpp"> @@ -57,7 +57,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/036global_variables.cc'>https://github.com/akkartik/mu/blob/master/036global_variables.cc</a> +<a href='https://github.com/akkartik/mu/blob/master/037global_variables.cc'>https://github.com/akkartik/mu/blob/master/037global_variables.cc</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="Comment">//: Global variables.</span> <span id="L2" class="LineNr"> 2 </span><span class="Comment">//:</span> @@ -68,7 +68,7 @@ if ('onhashchange' in window) { <span id="L7" class="LineNr"> 7 </span><span class="Comment">//: This layer has much the same structure as rewriting labels.</span> <span id="L8" class="LineNr"> 8 </span> <span id="L9" class="LineNr"> 9 </span><span class="Delimiter">:(code)</span> -<span id="L10" class="LineNr"> 10 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L10'>test_global_variable</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L10" class="LineNr"> 10 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L10'>test_global_variable</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L11" class="LineNr"> 11 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L12" class="LineNr"> 12 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L13" class="LineNr"> 13 </span> <span class="Constant">"b9 x/imm32\n"</span> @@ -76,26 +76,26 @@ if ('onhashchange' in window) { <span id="L15" class="LineNr"> 15 </span> <span class="Constant">"x:\n"</span> <span id="L16" class="LineNr"> 16 </span> <span class="Constant">" 00 00 00 00\n"</span> <span id="L17" class="LineNr"> 17 </span> <span class="Delimiter">);</span> -<span id="L18" class="LineNr"> 18 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L18" class="LineNr"> 18 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L19" class="LineNr"> 19 </span> <span class="Constant">"transform: global variable 'x' is at address 0x00002000\n"</span> <span id="L20" class="LineNr"> 20 </span> <span class="Delimiter">);</span> <span id="L21" class="LineNr"> 21 </span><span class="Delimiter">}</span> <span id="L22" class="LineNr"> 22 </span> <span id="L23" class="LineNr"> 23 </span><span class="Delimiter">:(before "End Level-2 Transforms")</span> -<span id="L24" class="LineNr"> 24 </span><span class="Special"><a href='011run.cc.html#L252'>Transform</a></span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='036global_variables.cc.html#L26'>rewrite_global_variables</a><span class="Delimiter">);</span> +<span id="L24" class="LineNr"> 24 </span><span class="Special"><a href='011run.cc.html#L252'>Transform</a></span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='037global_variables.cc.html#L26'>rewrite_global_variables</a><span class="Delimiter">);</span> <span id="L25" class="LineNr"> 25 </span><span class="Delimiter">:(code)</span> -<span id="L26" class="LineNr"> 26 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L26'>rewrite_global_variables</a><span class="Delimiter">(</span>program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L26" class="LineNr"> 26 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L26'>rewrite_global_variables</a><span class="Delimiter">(</span>program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L27" class="LineNr"> 27 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"-- rewrite global variables"</span> << end<span class="Delimiter">();</span> <span id="L28" class="LineNr"> 28 </span> <span class="Comment">// Begin rewrite_global_variables</span> <span id="L29" class="LineNr"> 29 </span> map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>> address<span class="Delimiter">;</span> <span id="L30" class="LineNr"> 30 </span> compute_addresses_for_global_variables<span class="Delimiter">(</span>p<span class="Delimiter">,</span> address<span class="Delimiter">);</span> -<span id="L31" class="LineNr"> 31 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L32" class="LineNr"> 32 </span> <a href='036global_variables.cc.html#L73'>drop_global_variables</a><span class="Delimiter">(</span>p<span class="Delimiter">);</span> -<span id="L33" class="LineNr"> 33 </span> <a href='036global_variables.cc.html#L80'>replace_global_variables_with_addresses</a><span class="Delimiter">(</span>p<span class="Delimiter">,</span> address<span class="Delimiter">);</span> +<span id="L31" class="LineNr"> 31 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L32" class="LineNr"> 32 </span> <a href='037global_variables.cc.html#L73'>drop_global_variables</a><span class="Delimiter">(</span>p<span class="Delimiter">);</span> +<span id="L33" class="LineNr"> 33 </span> <a href='037global_variables.cc.html#L80'>replace_global_variables_with_addresses</a><span class="Delimiter">(</span>p<span class="Delimiter">,</span> address<span class="Delimiter">);</span> <span id="L34" class="LineNr"> 34 </span><span class="Delimiter">}</span> <span id="L35" class="LineNr"> 35 </span> <span id="L36" class="LineNr"> 36 </span><span class="Normal">void</span> compute_addresses_for_global_variables<span class="Delimiter">(</span><span class="Normal">const</span> program& p<span class="Delimiter">,</span> map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>>& address<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L37" class="LineNr"> 37 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L37" class="LineNr"> 37 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L38" class="LineNr"> 38 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span><a href='011run.cc.html#L112'>name</a> != <span class="Constant">"code"</span><span class="Delimiter">)</span> <span id="L39" class="LineNr"> 39 </span> compute_addresses_for_global_variables<span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> address<span class="Delimiter">);</span> <span id="L40" class="LineNr"> 40 </span> <span class="Delimiter">}</span> @@ -103,27 +103,27 @@ if ('onhashchange' in window) { <span id="L42" class="LineNr"> 42 </span> <span id="L43" class="LineNr"> 43 </span><span class="Normal">void</span> compute_addresses_for_global_variables<span class="Delimiter">(</span><span class="Normal">const</span> segment& s<span class="Delimiter">,</span> map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>>& address<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L44" class="LineNr"> 44 </span> <span class="Normal">int</span> current_address = s<span class="Delimiter">.</span>start<span class="Delimiter">;</span> -<span id="L45" class="LineNr"> 45 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L45" class="LineNr"> 45 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L46" class="LineNr"> 46 </span> <span class="Normal">const</span> line& inst = s<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L47" class="LineNr"> 47 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L47" class="LineNr"> 47 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L48" class="LineNr"> 48 </span> <span class="Normal">const</span> word& curr = inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">);</span> <span id="L49" class="LineNr"> 49 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>*curr<span class="Delimiter">.</span>data<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> != <span class="Constant">':'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L50" class="LineNr"> 50 </span> current_address += size_of<span class="Delimiter">(</span>curr<span class="Delimiter">);</span> <span id="L51" class="LineNr"> 51 </span> <span class="Delimiter">}</span> <span id="L52" class="LineNr"> 52 </span> <span class="Normal">else</span> <span class="Delimiter">{</span> -<span id="L53" class="LineNr"> 53 </span> string variable = <a href='035labels.cc.html#L263'>drop_last</a><span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">);</span> +<span id="L53" class="LineNr"> 53 </span> string variable = <a href='036labels.cc.html#L263'>drop_last</a><span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">);</span> <span id="L54" class="LineNr"> 54 </span> <span class="Comment">// ensure variables look sufficiently different from raw hex</span> -<span id="L55" class="LineNr"> 55 </span> <a href='035labels.cc.html#L84'>check_valid_name</a><span class="Delimiter">(</span>variable<span class="Delimiter">);</span> -<span id="L56" class="LineNr"> 56 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L262'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L55" class="LineNr"> 55 </span> <a href='036labels.cc.html#L84'>check_valid_name</a><span class="Delimiter">(</span>variable<span class="Delimiter">);</span> +<span id="L56" class="LineNr"> 56 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='003trace.cc.html#L264'>trace_contains_errors</a><span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L57" class="LineNr"> 57 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>j > <span class="Constant">0</span><span class="Delimiter">)</span> -<span id="L58" class="LineNr"> 58 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': global variable names can only be the first <a href='011run.cc.html#L128'>word</a> in a line.\n"</span> << end<span class="Delimiter">();</span> -<span id="L59" class="LineNr"> 59 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='035labels.cc.html#L183'>Labels_file</a></span><span class="Delimiter">.</span>is_open<span class="Delimiter">())</span> -<span id="L60" class="LineNr"> 60 </span> <span class="Special"><a href='035labels.cc.html#L183'>Labels_file</a></span> << <span class="Constant">"0x"</span> << <a href='010---vm.cc.html#L401'>HEXWORD</a> << current_address << <span class="Constant">' '</span> << variable << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> -<span id="L61" class="LineNr"> 61 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L254'>contains_key</a><span class="Delimiter">(</span>address<span class="Delimiter">,</span> variable<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L62" class="LineNr"> 62 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"duplicate global '"</span> << variable << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> +<span id="L58" class="LineNr"> 58 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': global variable names can only be the first <a href='011run.cc.html#L128'>word</a> in a line.\n"</span> << end<span class="Delimiter">();</span> +<span id="L59" class="LineNr"> 59 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special"><a href='036labels.cc.html#L183'>Labels_file</a></span><span class="Delimiter">.</span>is_open<span class="Delimiter">())</span> +<span id="L60" class="LineNr"> 60 </span> <span class="Special"><a href='036labels.cc.html#L183'>Labels_file</a></span> << <span class="Constant">"0x"</span> << <a href='010---vm.cc.html#L401'>HEXWORD</a> << current_address << <span class="Constant">' '</span> << variable << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<span id="L61" class="LineNr"> 61 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L259'>contains_key</a><span class="Delimiter">(</span>address<span class="Delimiter">,</span> variable<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L62" class="LineNr"> 62 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"duplicate global '"</span> << variable << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> <span id="L63" class="LineNr"> 63 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L64" class="LineNr"> 64 </span> <span class="Delimiter">}</span> -<span id="L65" class="LineNr"> 65 </span> <a href='001help.cc.html#L250'>put</a><span class="Delimiter">(</span>address<span class="Delimiter">,</span> variable<span class="Delimiter">,</span> current_address<span class="Delimiter">);</span> +<span id="L65" class="LineNr"> 65 </span> <a href='001help.cc.html#L255'>put</a><span class="Delimiter">(</span>address<span class="Delimiter">,</span> variable<span class="Delimiter">,</span> current_address<span class="Delimiter">);</span> <span id="L66" class="LineNr"> 66 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">99</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"global variable '"</span> << variable << <span class="Constant">"' is at address 0x"</span> << <a href='010---vm.cc.html#L401'>HEXWORD</a> << current_address << end<span class="Delimiter">();</span> <span id="L67" class="LineNr"> 67 </span> <span class="Comment">// no modifying current_address; global variable definitions won't be in the final binary</span> <span id="L68" class="LineNr"> 68 </span> <span class="Delimiter">}</span> @@ -131,38 +131,38 @@ if ('onhashchange' in window) { <span id="L70" class="LineNr"> 70 </span> <span class="Delimiter">}</span> <span id="L71" class="LineNr"> 71 </span><span class="Delimiter">}</span> <span id="L72" class="LineNr"> 72 </span> -<span id="L73" class="LineNr"> 73 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L73'>drop_global_variables</a><span class="Delimiter">(</span>program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L74" class="LineNr"> 74 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L73" class="LineNr"> 73 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L73'>drop_global_variables</a><span class="Delimiter">(</span>program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L74" class="LineNr"> 74 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L75" class="LineNr"> 75 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span><a href='011run.cc.html#L112'>name</a> != <span class="Constant">"code"</span><span class="Delimiter">)</span> -<span id="L76" class="LineNr"> 76 </span> <a href='035labels.cc.html#L205'>drop_labels</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> +<span id="L76" class="LineNr"> 76 </span> <a href='036labels.cc.html#L205'>drop_labels</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> <span id="L77" class="LineNr"> 77 </span> <span class="Delimiter">}</span> <span id="L78" class="LineNr"> 78 </span><span class="Delimiter">}</span> <span id="L79" class="LineNr"> 79 </span> -<span id="L80" class="LineNr"> 80 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L80'>replace_global_variables_with_addresses</a><span class="Delimiter">(</span>program& p<span class="Delimiter">,</span> <span class="Normal">const</span> map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>>& address<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L80" class="LineNr"> 80 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L80'>replace_global_variables_with_addresses</a><span class="Delimiter">(</span>program& p<span class="Delimiter">,</span> <span class="Normal">const</span> map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>>& address<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L81" class="LineNr"> 81 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L82" class="LineNr"> 82 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L82" class="LineNr"> 82 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L83" class="LineNr"> 83 </span> segment& curr = p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L84" class="LineNr"> 84 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">.</span><a href='011run.cc.html#L112'>name</a> == <span class="Constant">"code"</span><span class="Delimiter">)</span> -<span id="L85" class="LineNr"> 85 </span> <a href='036global_variables.cc.html#L91'>replace_global_variables_in_code_segment</a><span class="Delimiter">(</span>curr<span class="Delimiter">,</span> address<span class="Delimiter">);</span> +<span id="L85" class="LineNr"> 85 </span> <a href='037global_variables.cc.html#L91'>replace_global_variables_in_code_segment</a><span class="Delimiter">(</span>curr<span class="Delimiter">,</span> address<span class="Delimiter">);</span> <span id="L86" class="LineNr"> 86 </span> <span class="Normal">else</span> -<span id="L87" class="LineNr"> 87 </span> <a href='036global_variables.cc.html#L114'>replace_global_variables_in_data_segment</a><span class="Delimiter">(</span>curr<span class="Delimiter">,</span> address<span class="Delimiter">);</span> +<span id="L87" class="LineNr"> 87 </span> <a href='037global_variables.cc.html#L114'>replace_global_variables_in_data_segment</a><span class="Delimiter">(</span>curr<span class="Delimiter">,</span> address<span class="Delimiter">);</span> <span id="L88" class="LineNr"> 88 </span> <span class="Delimiter">}</span> <span id="L89" class="LineNr"> 89 </span><span class="Delimiter">}</span> <span id="L90" class="LineNr"> 90 </span> -<span id="L91" class="LineNr"> 91 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L91'>replace_global_variables_in_code_segment</a><span class="Delimiter">(</span>segment& code<span class="Delimiter">,</span> <span class="Normal">const</span> map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>>& address<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L92" class="LineNr"> 92 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L91" class="LineNr"> 91 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L91'>replace_global_variables_in_code_segment</a><span class="Delimiter">(</span>segment& code<span class="Delimiter">,</span> <span class="Normal">const</span> map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>>& address<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L92" class="LineNr"> 92 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L93" class="LineNr"> 93 </span> line& inst = code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L94" class="LineNr"> 94 </span> <a href='011run.cc.html#L122'>line</a> new_inst<span class="Delimiter">;</span> -<span id="L95" class="LineNr"> 95 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L95" class="LineNr"> 95 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L96" class="LineNr"> 96 </span> <span class="Normal">const</span> word& curr = inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">);</span> <span id="L97" class="LineNr"> 97 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>address<span class="Delimiter">,</span> curr<span class="Delimiter">.</span>data<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L98" class="LineNr"> 98 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!looks_like_hex_int<span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">))</span> -<span id="L99" class="LineNr"> 99 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"missing reference to global '"</span> << curr<span class="Delimiter">.</span>data << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> +<span id="L99" class="LineNr"> 99 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"missing reference to global '"</span> << curr<span class="Delimiter">.</span>data << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> <span id="L100" class="LineNr">100 </span> new_inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>curr<span class="Delimiter">);</span> <span id="L101" class="LineNr">101 </span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span id="L102" class="LineNr">102 </span> <span class="Delimiter">}</span> <span id="L103" class="LineNr">103 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!valid_use_of_global_variable<span class="Delimiter">(</span>curr<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L104" class="LineNr">104 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': can't refer to global variable '"</span> << curr<span class="Delimiter">.</span>data << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> +<span id="L104" class="LineNr">104 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"'"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"': can't refer to global variable '"</span> << curr<span class="Delimiter">.</span>data << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> <span id="L105" class="LineNr">105 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L106" class="LineNr">106 </span> <span class="Delimiter">}</span> <span id="L107" class="LineNr">107 </span> emit_hex_bytes<span class="Delimiter">(</span>new_inst<span class="Delimiter">,</span> get<span class="Delimiter">(</span>address<span class="Delimiter">,</span> curr<span class="Delimiter">.</span>data<span class="Delimiter">),</span> <span class="Constant">4</span><span class="Delimiter">);</span> @@ -172,14 +172,14 @@ if ('onhashchange' in window) { <span id="L111" class="LineNr">111 </span> <span class="Delimiter">}</span> <span id="L112" class="LineNr">112 </span><span class="Delimiter">}</span> <span id="L113" class="LineNr">113 </span> -<span id="L114" class="LineNr">114 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L114'>replace_global_variables_in_data_segment</a><span class="Delimiter">(</span>segment& data<span class="Delimiter">,</span> <span class="Normal">const</span> map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>>& address<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L115" class="LineNr">115 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>data<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L114" class="LineNr">114 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L114'>replace_global_variables_in_data_segment</a><span class="Delimiter">(</span>segment& data<span class="Delimiter">,</span> <span class="Normal">const</span> map<string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>>& address<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L115" class="LineNr">115 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>data<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L116" class="LineNr">116 </span> line& l = data<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L117" class="LineNr">117 </span> <a href='011run.cc.html#L122'>line</a> new_l<span class="Delimiter">;</span> -<span id="L118" class="LineNr">118 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>l<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L118" class="LineNr">118 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>l<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L119" class="LineNr">119 </span> <span class="Normal">const</span> word& curr = l<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">);</span> <span id="L120" class="LineNr">120 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>address<span class="Delimiter">,</span> curr<span class="Delimiter">.</span>data<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L121" class="LineNr">121 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='030---operands.cc.html#L489'>looks_like_hex_int</a><span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L121" class="LineNr">121 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='032---operands.cc.html#L489'>looks_like_hex_int</a><span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L122" class="LineNr">122 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"imm32"</span><span class="Delimiter">))</span> <span id="L123" class="LineNr">123 </span> emit_hex_bytes<span class="Delimiter">(</span>new_l<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> <span class="Constant">4</span><span class="Delimiter">);</span> <span id="L124" class="LineNr">124 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"imm16"</span><span class="Delimiter">))</span> @@ -187,16 +187,16 @@ if ('onhashchange' in window) { <span id="L126" class="LineNr">126 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"imm8"</span><span class="Delimiter">))</span> <span id="L127" class="LineNr">127 </span> emit_hex_bytes<span class="Delimiter">(</span>new_l<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span> <span id="L128" class="LineNr">128 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"disp8"</span><span class="Delimiter">))</span> -<span id="L129" class="LineNr">129 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"can't use /disp8 in a non-code segment\n"</span> << end<span class="Delimiter">();</span> +<span id="L129" class="LineNr">129 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"can't use /disp8 in a non-code segment\n"</span> << end<span class="Delimiter">();</span> <span id="L130" class="LineNr">130 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"disp16"</span><span class="Delimiter">))</span> -<span id="L131" class="LineNr">131 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"can't use /disp16 in a non-code segment\n"</span> << end<span class="Delimiter">();</span> +<span id="L131" class="LineNr">131 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"can't use /disp16 in a non-code segment\n"</span> << end<span class="Delimiter">();</span> <span id="L132" class="LineNr">132 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"disp32"</span><span class="Delimiter">))</span> -<span id="L133" class="LineNr">133 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"can't use /disp32 in a non-code segment\n"</span> << end<span class="Delimiter">();</span> +<span id="L133" class="LineNr">133 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"can't use /disp32 in a non-code segment\n"</span> << end<span class="Delimiter">();</span> <span id="L134" class="LineNr">134 </span> <span class="Normal">else</span> <span id="L135" class="LineNr">135 </span> new_l<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>curr<span class="Delimiter">);</span> <span id="L136" class="LineNr">136 </span> <span class="Delimiter">}</span> <span id="L137" class="LineNr">137 </span> <span class="Normal">else</span> <span class="Delimiter">{</span> -<span id="L138" class="LineNr">138 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"missing reference to global '"</span> << curr<span class="Delimiter">.</span>data << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> +<span id="L138" class="LineNr">138 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"missing reference to global '"</span> << curr<span class="Delimiter">.</span>data << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> <span id="L139" class="LineNr">139 </span> new_l<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>curr<span class="Delimiter">);</span> <span id="L140" class="LineNr">140 </span> <span class="Delimiter">}</span> <span id="L141" class="LineNr">141 </span> <span class="Identifier">continue</span><span class="Delimiter">;</span> @@ -209,7 +209,7 @@ if ('onhashchange' in window) { <span id="L148" class="LineNr">148 </span> <span class="Delimiter">}</span> <span id="L149" class="LineNr">149 </span><span class="Delimiter">}</span> <span id="L150" class="LineNr">150 </span> -<span id="L151" class="LineNr">151 </span><span class="Normal">bool</span> <a href='036global_variables.cc.html#L151'>valid_use_of_global_variable</a><span class="Delimiter">(</span><span class="Normal">const</span> word& curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L151" class="LineNr">151 </span><span class="Normal">bool</span> <a href='037global_variables.cc.html#L151'>valid_use_of_global_variable</a><span class="Delimiter">(</span><span class="Normal">const</span> word& curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L152" class="LineNr">152 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"imm32"</span><span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L153" class="LineNr">153 </span> <span class="Comment">// End Valid Uses Of Global Variable(curr)</span> <span id="L154" class="LineNr">154 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> @@ -219,14 +219,14 @@ if ('onhashchange' in window) { <span id="L158" class="LineNr">158 </span><span class="Comment">//: requires first saving some data early before we pack operands</span> <span id="L159" class="LineNr">159 </span> <span id="L160" class="LineNr">160 </span><span class="Delimiter">:(after "Begin Level-2 Transforms")</span> -<span id="L161" class="LineNr">161 </span><span class="Special"><a href='011run.cc.html#L252'>Transform</a></span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='036global_variables.cc.html#L163'>correlate_disp32_with_mod</a><span class="Delimiter">);</span> +<span id="L161" class="LineNr">161 </span><span class="Special"><a href='011run.cc.html#L252'>Transform</a></span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='037global_variables.cc.html#L163'>correlate_disp32_with_mod</a><span class="Delimiter">);</span> <span id="L162" class="LineNr">162 </span><span class="Delimiter">:(code)</span> -<span id="L163" class="LineNr">163 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L163'>correlate_disp32_with_mod</a><span class="Delimiter">(</span>program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L163" class="LineNr">163 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L163'>correlate_disp32_with_mod</a><span class="Delimiter">(</span>program& p<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L164" class="LineNr">164 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L165" class="LineNr">165 </span> segment& code = *find<span class="Delimiter">(</span>p<span class="Delimiter">,</span> <span class="Constant">"code"</span><span class="Delimiter">);</span> -<span id="L166" class="LineNr">166 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L166" class="LineNr">166 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L167" class="LineNr">167 </span> line& inst = code<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L168" class="LineNr">168 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L168" class="LineNr">168 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L169" class="LineNr">169 </span> word& curr = inst<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">);</span> <span id="L170" class="LineNr">170 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"disp32"</span><span class="Delimiter">)</span> <span id="L171" class="LineNr">171 </span> && has_operand_metadata<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> <span class="Constant">"mod"</span><span class="Delimiter">))</span> @@ -237,18 +237,18 @@ if ('onhashchange' in window) { <span id="L176" class="LineNr">176 </span> <span id="L177" class="LineNr">177 </span><span class="Delimiter">:(before "End Valid Uses Of Global Variable(curr)")</span> <span id="L178" class="LineNr">178 </span><span class="Normal">if</span> <span class="Delimiter">(</span>has_operand_metadata<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"disp32"</span><span class="Delimiter">))</span> -<span id="L179" class="LineNr">179 </span> <span class="Identifier">return</span> <a href='036global_variables.cc.html#L184'>has_metadata</a><span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"has_mod"</span><span class="Delimiter">);</span> +<span id="L179" class="LineNr">179 </span> <span class="Identifier">return</span> <a href='037global_variables.cc.html#L184'>has_metadata</a><span class="Delimiter">(</span>curr<span class="Delimiter">,</span> <span class="Constant">"has_mod"</span><span class="Delimiter">);</span> <span id="L180" class="LineNr">180 </span><span class="Comment">// todo: more sophisticated check, to ensure we don't use global variable</span> <span id="L181" class="LineNr">181 </span><span class="Comment">// addresses as a real displacement added to other operands.</span> <span id="L182" class="LineNr">182 </span> <span id="L183" class="LineNr">183 </span><span class="Delimiter">:(code)</span> -<span id="L184" class="LineNr">184 </span><span class="Normal">bool</span> <a href='036global_variables.cc.html#L184'>has_metadata</a><span class="Delimiter">(</span><span class="Normal">const</span> word& w<span class="Delimiter">,</span> <span class="Normal">const</span> string& m<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L185" class="LineNr">185 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>metadata<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<span id="L184" class="LineNr">184 </span><span class="Normal">bool</span> <a href='037global_variables.cc.html#L184'>has_metadata</a><span class="Delimiter">(</span><span class="Normal">const</span> word& w<span class="Delimiter">,</span> <span class="Normal">const</span> string& m<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L185" class="LineNr">185 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>w<span class="Delimiter">.</span>metadata<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span id="L186" class="LineNr">186 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>w<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)</span> == m<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L187" class="LineNr">187 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span id="L188" class="LineNr">188 </span><span class="Delimiter">}</span> <span id="L189" class="LineNr">189 </span> -<span id="L190" class="LineNr">190 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L190'>test_global_variable_disallowed_in_jump</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L190" class="LineNr">190 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L190'>test_global_variable_disallowed_in_jump</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L191" class="LineNr">191 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L192" class="LineNr">192 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L193" class="LineNr">193 </span> <span class="Constant">"== code 0x1\n"</span> @@ -257,14 +257,14 @@ if ('onhashchange' in window) { <span id="L196" class="LineNr">196 </span> <span class="Constant">"x:\n"</span> <span id="L197" class="LineNr">197 </span> <span class="Constant">" 00 00 00 00\n"</span> <span id="L198" class="LineNr">198 </span> <span class="Delimiter">);</span> -<span id="L199" class="LineNr">199 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L199" class="LineNr">199 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L200" class="LineNr">200 </span> <span class="Constant">"error: 'eb/jump x/disp8': can't refer to global variable 'x'\n"</span> <span id="L201" class="LineNr">201 </span> <span class="Comment">// sub-optimal error message; should be</span> <span id="L202" class="LineNr">202 </span><span class="CommentedCode">//? "error: can't jump to data (variable 'x')\n"</span> <span id="L203" class="LineNr">203 </span> <span class="Delimiter">);</span> <span id="L204" class="LineNr">204 </span><span class="Delimiter">}</span> <span id="L205" class="LineNr">205 </span> -<span id="L206" class="LineNr">206 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L206'>test_global_variable_disallowed_in_call</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L206" class="LineNr">206 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L206'>test_global_variable_disallowed_in_call</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L207" class="LineNr">207 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L208" class="LineNr">208 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L209" class="LineNr">209 </span> <span class="Constant">"== code 0x1\n"</span> @@ -273,14 +273,14 @@ if ('onhashchange' in window) { <span id="L212" class="LineNr">212 </span> <span class="Constant">"x:\n"</span> <span id="L213" class="LineNr">213 </span> <span class="Constant">" 00 00 00 00\n"</span> <span id="L214" class="LineNr">214 </span> <span class="Delimiter">);</span> -<span id="L215" class="LineNr">215 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L215" class="LineNr">215 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L216" class="LineNr">216 </span> <span class="Constant">"error: 'e8/call x/disp32': can't refer to global variable 'x'\n"</span> <span id="L217" class="LineNr">217 </span> <span class="Comment">// sub-optimal error message; should be</span> <span id="L218" class="LineNr">218 </span><span class="CommentedCode">//? "error: can't call to the data segment ('x')\n"</span> <span id="L219" class="LineNr">219 </span> <span class="Delimiter">);</span> <span id="L220" class="LineNr">220 </span><span class="Delimiter">}</span> <span id="L221" class="LineNr">221 </span> -<span id="L222" class="LineNr">222 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L222'>test_global_variable_in_data_segment</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L222" class="LineNr">222 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L222'>test_global_variable_in_data_segment</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L223" class="LineNr">223 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L224" class="LineNr">224 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L225" class="LineNr">225 </span> <span class="Constant">"b9 x/imm32\n"</span> @@ -291,16 +291,16 @@ if ('onhashchange' in window) { <span id="L230" class="LineNr">230 </span> <span class="Constant">" 00 00 00 00\n"</span> <span id="L231" class="LineNr">231 </span> <span class="Delimiter">);</span> <span id="L232" class="LineNr">232 </span> <span class="Comment">// check that we loaded 'x' with the address of 'y'</span> -<span id="L233" class="LineNr">233 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L233" class="LineNr">233 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L234" class="LineNr">234 </span> <span class="Constant">"load: 0x00002000 -> 04\n"</span> <span id="L235" class="LineNr">235 </span> <span class="Constant">"load: 0x00002001 -> 20\n"</span> <span id="L236" class="LineNr">236 </span> <span class="Constant">"load: 0x00002002 -> 00\n"</span> <span id="L237" class="LineNr">237 </span> <span class="Constant">"load: 0x00002003 -> 00\n"</span> <span id="L238" class="LineNr">238 </span> <span class="Delimiter">);</span> -<span id="L239" class="LineNr">239 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> +<span id="L239" class="LineNr">239 </span> <a href='003trace.cc.html#L296'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> <span id="L240" class="LineNr">240 </span><span class="Delimiter">}</span> <span id="L241" class="LineNr">241 </span> -<span id="L242" class="LineNr">242 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L242'>test_raw_number_with_imm32_in_data_segment</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L242" class="LineNr">242 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L242'>test_raw_number_with_imm32_in_data_segment</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L243" class="LineNr">243 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L244" class="LineNr">244 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L245" class="LineNr">245 </span> <span class="Constant">"b9 x/imm32\n"</span> @@ -309,16 +309,16 @@ if ('onhashchange' in window) { <span id="L248" class="LineNr">248 </span> <span class="Constant">" 1/imm32\n"</span> <span id="L249" class="LineNr">249 </span> <span class="Delimiter">);</span> <span id="L250" class="LineNr">250 </span> <span class="Comment">// check that we loaded 'x' with the address of 1</span> -<span id="L251" class="LineNr">251 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L251" class="LineNr">251 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L252" class="LineNr">252 </span> <span class="Constant">"load: 0x00002000 -> 01\n"</span> <span id="L253" class="LineNr">253 </span> <span class="Constant">"load: 0x00002001 -> 00\n"</span> <span id="L254" class="LineNr">254 </span> <span class="Constant">"load: 0x00002002 -> 00\n"</span> <span id="L255" class="LineNr">255 </span> <span class="Constant">"load: 0x00002003 -> 00\n"</span> <span id="L256" class="LineNr">256 </span> <span class="Delimiter">);</span> -<span id="L257" class="LineNr">257 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> +<span id="L257" class="LineNr">257 </span> <a href='003trace.cc.html#L296'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> <span id="L258" class="LineNr">258 </span><span class="Delimiter">}</span> <span id="L259" class="LineNr">259 </span> -<span id="L260" class="LineNr">260 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L260'>test_duplicate_global_variable</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L260" class="LineNr">260 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L260'>test_duplicate_global_variable</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L261" class="LineNr">261 </span> <span class="Special">Hide_errors</span> = <span class="Constant">true</span><span class="Delimiter">;</span> <span id="L262" class="LineNr">262 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L263" class="LineNr">263 </span> <span class="Constant">"== code 0x1\n"</span> @@ -328,12 +328,12 @@ if ('onhashchange' in window) { <span id="L267" class="LineNr">267 </span> <span class="Constant">"x:\n"</span> <span id="L268" class="LineNr">268 </span> <span class="Constant">" 00\n"</span> <span id="L269" class="LineNr">269 </span> <span class="Delimiter">);</span> -<span id="L270" class="LineNr">270 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L270" class="LineNr">270 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L271" class="LineNr">271 </span> <span class="Constant">"error: duplicate global 'x'\n"</span> <span id="L272" class="LineNr">272 </span> <span class="Delimiter">);</span> <span id="L273" class="LineNr">273 </span><span class="Delimiter">}</span> <span id="L274" class="LineNr">274 </span> -<span id="L275" class="LineNr">275 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L275'>test_global_variable_disp32_with_modrm</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L275" class="LineNr">275 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L275'>test_global_variable_disp32_with_modrm</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L276" class="LineNr">276 </span> <a href='011run.cc.html#L83'>run</a><span class="Delimiter">(</span> <span id="L277" class="LineNr">277 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L278" class="LineNr">278 </span> <span class="Constant">"8b/copy 0/mod/indirect 5/rm32/.disp32 2/r32/EDX x/disp32\n"</span> @@ -341,25 +341,25 @@ if ('onhashchange' in window) { <span id="L280" class="LineNr">280 </span> <span class="Constant">"x:\n"</span> <span id="L281" class="LineNr">281 </span> <span class="Constant">" 00 00 00 00\n"</span> <span id="L282" class="LineNr">282 </span> <span class="Delimiter">);</span> -<span id="L283" class="LineNr">283 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> +<span id="L283" class="LineNr">283 </span> <a href='003trace.cc.html#L296'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> <span id="L284" class="LineNr">284 </span><span class="Delimiter">}</span> <span id="L285" class="LineNr">285 </span> -<span id="L286" class="LineNr">286 </span><span class="Normal">void</span> <a href='036global_variables.cc.html#L286'>test_global_variable_disp32_with_call</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L286" class="LineNr">286 </span><span class="Normal">void</span> <a href='037global_variables.cc.html#L286'>test_global_variable_disp32_with_call</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L287" class="LineNr">287 </span> transform<span class="Delimiter">(</span> <span id="L288" class="LineNr">288 </span> <span class="Constant">"== code 0x1\n"</span> <span id="L289" class="LineNr">289 </span> <span class="Constant">"foo:\n"</span> <span id="L290" class="LineNr">290 </span> <span class="Constant">" e8/call bar/disp32\n"</span> <span id="L291" class="LineNr">291 </span> <span class="Constant">"bar:\n"</span> <span id="L292" class="LineNr">292 </span> <span class="Delimiter">);</span> -<span id="L293" class="LineNr">293 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> +<span id="L293" class="LineNr">293 </span> <a href='003trace.cc.html#L296'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> <span id="L294" class="LineNr">294 </span><span class="Delimiter">}</span> <span id="L295" class="LineNr">295 </span> -<span id="L296" class="LineNr">296 </span>string <a href='036global_variables.cc.html#L296'>to_full_string</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L296" class="LineNr">296 </span>string <a href='037global_variables.cc.html#L296'>to_full_string</a><span class="Delimiter">(</span><span class="Normal">const</span> line& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L297" class="LineNr">297 </span> ostringstream out<span class="Delimiter">;</span> -<span id="L298" class="LineNr">298 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L298" class="LineNr">298 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L299" class="LineNr">299 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> <span id="L300" class="LineNr">300 </span> out << in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>data<span class="Delimiter">;</span> -<span id="L301" class="LineNr">301 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>metadata<span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> +<span id="L301" class="LineNr">301 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>metadata<span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span id="L302" class="LineNr">302 </span> out << <span class="Constant">'/'</span> << in<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>metadata<span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">);</span> <span id="L303" class="LineNr">303 </span> <span class="Delimiter">}</span> <span id="L304" class="LineNr">304 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> diff --git a/html/085register-names.subx.html b/html/085register-names.subx.html new file mode 100644 index 00000000..eaf9a9e5 --- /dev/null +++ b/html/085register-names.subx.html @@ -0,0 +1,74 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<title>Mu - 085register-names.subx</title> +<meta name="Generator" content="Vim/8.1"> +<meta name="plugin-version" content="vim8.1_v1"> +<meta name="syntax" content="none"> +<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> +<meta name="colorscheme" content="minimal-light"> +<style type="text/css"> +<!-- +pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; } +body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; } +a { color:inherit; } +* { font-size:12pt; font-size: 1em; } +.subxComment { color: #005faf; } +.LineNr { } +.SpecialChar { color: #d70000; } +.Constant { color: #008787; } +--> +</style> + +<script type='text/javascript'> +<!-- + +/* function to open any folds containing a jumped-to line before jumping to it */ +function JumpToLine() +{ + var lineNum; + lineNum = window.location.hash; + lineNum = lineNum.substr(1); /* strip off '#' */ + + if (lineNum.indexOf('L') == -1) { + lineNum = 'L'+lineNum; + } + var lineElem = document.getElementById(lineNum); + /* Always jump to new location even if the line was hidden inside a fold, or + * we corrected the raw number to a line ID. + */ + if (lineElem) { + lineElem.scrollIntoView(true); + } + return true; +} +if ('onhashchange' in window) { + window.onhashchange = JumpToLine; +} + +--> +</script> +</head> +<body onload='JumpToLine();'> +<a href='https://github.com/akkartik/mu/blob/master/085register-names.subx'>https://github.com/akkartik/mu/blob/master/085register-names.subx</a> +<pre id='vimCodeElement'> +<span id="L1" class="LineNr"> 1 </span>== data +<span id="L2" class="LineNr"> 2 </span><span class="SpecialChar">Registers</span>: <span class="subxComment"># (table string int)</span> +<span id="L3" class="LineNr"> 3 </span> <span class="subxComment"># a table is a stream</span> +<span id="L4" class="LineNr"> 4 </span> 0x40/imm32/write +<span id="L5" class="LineNr"> 5 </span> 0/imm32/read +<span id="L6" class="LineNr"> 6 </span> 0x40/imm32/length +<span id="L7" class="LineNr"> 7 </span> <span class="subxComment"># data</span> +<span id="L8" class="LineNr"> 8 </span> <span class="Constant">"eax"</span>/imm32 0/imm32 +<span id="L9" class="LineNr"> 9 </span> <span class="Constant">"ecx"</span>/imm32 1/imm32 +<span id="L10" class="LineNr">10 </span> <span class="Constant">"edx"</span>/imm32 2/imm32 +<span id="L11" class="LineNr">11 </span> <span class="Constant">"ebx"</span>/imm32 3/imm32 +<span id="L12" class="LineNr">12 </span> <span class="Constant">"esp"</span>/imm32 4/imm32 +<span id="L13" class="LineNr">13 </span> <span class="Constant">"ebp"</span>/imm32 5/imm32 +<span id="L14" class="LineNr">14 </span> <span class="Constant">"esi"</span>/imm32 6/imm32 +<span id="L15" class="LineNr">15 </span> <span class="Constant">"edi"</span>/imm32 7/imm32 +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> |