diff options
| author | Kartik Agaram <vc@akkartik.com> | 2018-08-13 21:25:22 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2018-08-13 21:25:22 -0700 |
| commit | 7328af20a1921d9258a60803ee5367da97a6082e (patch) | |
| tree | e809d6cff85f290073a71982a5d24255848678ac /html/subx/014indirect_addressing.cc.html | |
| parent | 5cec03b41425940ff5fa73c10ea8fb402a3b5ffa (diff) | |
| download | mu-7328af20a1921d9258a60803ee5367da97a6082e.tar.gz | |
4521
Diffstat (limited to 'html/subx/014indirect_addressing.cc.html')
| -rw-r--r-- | html/subx/014indirect_addressing.cc.html | 152 |
1 files changed, 76 insertions, 76 deletions
diff --git a/html/subx/014indirect_addressing.cc.html b/html/subx/014indirect_addressing.cc.html index 458e0e78..43b9e5be 100644 --- a/html/subx/014indirect_addressing.cc.html +++ b/html/subx/014indirect_addressing.cc.html @@ -74,7 +74,7 @@ if ('onhashchange' in window) { <span id="L10" class="LineNr"> 10 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L11" class="LineNr"> 11 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L12" class="LineNr"> 12 </span><span class="PreProc">0</span><span class="Constant">1</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 1</span> -<span id="L13" class="LineNr"> 13 </span><span class="traceContains">+run: add <a href='010vm.cc.html#L16'>EBX</a> to r/m32</span> +<span id="L13" class="LineNr"> 13 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span> <span id="L14" class="LineNr"> 14 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L15" class="LineNr"> 15 </span><span class="traceContains">+run: storing 0x00000011</span> <span id="L16" class="LineNr"> 16 </span> @@ -82,7 +82,7 @@ if ('onhashchange' in window) { <span id="L18" class="LineNr"> 18 </span><span class="Normal">case</span> <span class="Constant">0</span>: <span class="Comment">// indirect addressing</span> <span id="L19" class="LineNr"> 19 </span> <span class="Normal">switch</span> <span class="Delimiter">(</span>rm<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L20" class="LineNr"> 20 </span> <span class="Normal">default</span>: <span class="Comment">// address in register</span> -<span id="L21" class="LineNr"> 21 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is 0x"</span> << std::hex << Reg[rm]<span class="Delimiter">.</span>u << <span class="Constant">" ("</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> << <span class="Constant">")"</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L21" class="LineNr"> 21 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is 0x"</span> << std::hex << Reg[rm]<span class="Delimiter">.</span>u << <span class="Constant">" ("</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> << <span class="Constant">")"</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L22" class="LineNr"> 22 </span> addr = Reg[rm]<span class="Delimiter">.</span>u<span class="Delimiter">;</span> <span id="L23" class="LineNr"> 23 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L24" class="LineNr"> 24 </span> <span class="Comment">// End Mod 0 Special-cases(addr)</span> @@ -92,7 +92,7 @@ if ('onhashchange' in window) { <span id="L28" class="LineNr"> 28 </span><span class="Comment">//:</span> <span id="L29" class="LineNr"> 29 </span> <span id="L30" class="LineNr"> 30 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L31" class="LineNr"> 31 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L207'>name</a><span class="Delimiter">,</span> <span class="Constant">"03"</span><span class="Delimiter">,</span> <span class="Constant">"add rm32 to r32"</span><span class="Delimiter">);</span> +<span id="L31" class="LineNr"> 31 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L228'>name</a><span class="Delimiter">,</span> <span class="Constant">"03"</span><span class="Delimiter">,</span> <span class="Constant">"add rm32 to r32"</span><span class="Delimiter">);</span> <span id="L32" class="LineNr"> 32 </span> <span id="L33" class="LineNr"> 33 </span><span class="Delimiter">:(scenario add_mem_at_r32_to_r32)</span> <span id="L34" class="LineNr"> 34 </span><span class="Special">% Reg[EAX].i = 0x60;</span> @@ -103,17 +103,17 @@ if ('onhashchange' in window) { <span id="L39" class="LineNr"> 39 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L40" class="LineNr"> 40 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L41" class="LineNr"> 41 </span><span class="PreProc">0</span><span class="Constant">1</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 1</span> -<span id="L42" class="LineNr"> 42 </span><span class="traceContains">+run: add r/m32 to <a href='010vm.cc.html#L16'>EBX</a></span> +<span id="L42" class="LineNr"> 42 </span><span class="traceContains">+run: add r/m32 to <a href='010---vm.cc.html#L16'>EBX</a></span> <span id="L43" class="LineNr"> 43 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L44" class="LineNr"> 44 </span><span class="traceContains">+run: storing 0x00000011</span> <span id="L45" class="LineNr"> 45 </span> <span id="L46" class="LineNr"> 46 </span><span class="Delimiter">:(before "End Single-Byte Opcodes")</span> <span id="L47" class="LineNr"> 47 </span><span class="Normal">case</span> <span class="Constant">0x03</span>: <span class="Delimiter">{</span> <span class="Comment">// add r/m32 to r32</span> -<span id="L48" class="LineNr"> 48 </span> <span class="Normal">uint8_t</span> modrm = <a href='010vm.cc.html#L193'>next</a><span class="Delimiter">();</span> +<span id="L48" class="LineNr"> 48 </span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">();</span> <span id="L49" class="LineNr"> 49 </span> <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> -<span id="L50" class="LineNr"> 50 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"add r/m32 to "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L50" class="LineNr"> 50 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"add r/m32 to "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L51" class="LineNr"> 51 </span> <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span> -<span id="L52" class="LineNr"> 52 </span> <a href='010vm.cc.html#L69'>BINARY_ARITHMETIC_OP</a><span class="Delimiter">(</span>+<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span>i<span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span> +<span id="L52" class="LineNr"> 52 </span> <a href='010---vm.cc.html#L69'>BINARY_ARITHMETIC_OP</a><span class="Delimiter">(</span>+<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span>i<span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span> <span id="L53" class="LineNr"> 53 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L54" class="LineNr"> 54 </span><span class="Delimiter">}</span> <span id="L55" class="LineNr"> 55 </span> @@ -128,14 +128,14 @@ if ('onhashchange' in window) { <span id="L64" class="LineNr"> 64 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L65" class="LineNr"> 65 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L66" class="LineNr"> 66 </span>0a <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 10</span> -<span id="L67" class="LineNr"> 67 </span><span class="traceContains">+run: subtract <a href='010vm.cc.html#L16'>EBX</a> from r/m32</span> +<span id="L67" class="LineNr"> 67 </span><span class="traceContains">+run: subtract <a href='010---vm.cc.html#L16'>EBX</a> from r/m32</span> <span id="L68" class="LineNr"> 68 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L69" class="LineNr"> 69 </span><span class="traceContains">+run: storing 0x00000009</span> <span id="L70" class="LineNr"> 70 </span> <span id="L71" class="LineNr"> 71 </span><span class="Comment">//:</span> <span id="L72" class="LineNr"> 72 </span> <span id="L73" class="LineNr"> 73 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L74" class="LineNr"> 74 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L207'>name</a><span class="Delimiter">,</span> <span class="Constant">"2b"</span><span class="Delimiter">,</span> <span class="Constant">"subtract rm32 from r32"</span><span class="Delimiter">);</span> +<span id="L74" class="LineNr"> 74 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L228'>name</a><span class="Delimiter">,</span> <span class="Constant">"2b"</span><span class="Delimiter">,</span> <span class="Constant">"subtract rm32 from r32"</span><span class="Delimiter">);</span> <span id="L75" class="LineNr"> 75 </span> <span id="L76" class="LineNr"> 76 </span><span class="Delimiter">:(scenario subtract_mem_at_r32_from_r32)</span> <span id="L77" class="LineNr"> 77 </span><span class="Special">% Reg[EAX].i = 0x60;</span> @@ -146,17 +146,17 @@ if ('onhashchange' in window) { <span id="L82" class="LineNr"> 82 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L83" class="LineNr"> 83 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L84" class="LineNr"> 84 </span><span class="PreProc">0</span><span class="Constant">1</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 1</span> -<span id="L85" class="LineNr"> 85 </span><span class="traceContains">+run: subtract r/m32 from <a href='010vm.cc.html#L16'>EBX</a></span> +<span id="L85" class="LineNr"> 85 </span><span class="traceContains">+run: subtract r/m32 from <a href='010---vm.cc.html#L16'>EBX</a></span> <span id="L86" class="LineNr"> 86 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L87" class="LineNr"> 87 </span><span class="traceContains">+run: storing 0x00000009</span> <span id="L88" class="LineNr"> 88 </span> <span id="L89" class="LineNr"> 89 </span><span class="Delimiter">:(before "End Single-Byte Opcodes")</span> <span id="L90" class="LineNr"> 90 </span><span class="Normal">case</span> <span class="Constant">0x2b</span>: <span class="Delimiter">{</span> <span class="Comment">// subtract r/m32 from r32</span> -<span id="L91" class="LineNr"> 91 </span> <span class="Normal">uint8_t</span> modrm = <a href='010vm.cc.html#L193'>next</a><span class="Delimiter">();</span> +<span id="L91" class="LineNr"> 91 </span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">();</span> <span id="L92" class="LineNr"> 92 </span> <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> -<span id="L93" class="LineNr"> 93 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"subtract r/m32 from "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L93" class="LineNr"> 93 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"subtract r/m32 from "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L94" class="LineNr"> 94 </span> <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span> -<span id="L95" class="LineNr"> 95 </span> <a href='010vm.cc.html#L69'>BINARY_ARITHMETIC_OP</a><span class="Delimiter">(</span>-<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span>i<span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span> +<span id="L95" class="LineNr"> 95 </span> <a href='010---vm.cc.html#L69'>BINARY_ARITHMETIC_OP</a><span class="Delimiter">(</span>-<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span>i<span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span> <span id="L96" class="LineNr"> 96 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L97" class="LineNr"> 97 </span><span class="Delimiter">}</span> <span id="L98" class="LineNr"> 98 </span> @@ -171,14 +171,14 @@ if ('onhashchange' in window) { <span id="L107" class="LineNr">107 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L108" class="LineNr">108 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L109" class="LineNr">109 </span>0d 0c 0b 0a <span class="Comment"># 0x0a0b0c0d</span> -<span id="L110" class="LineNr">110 </span><span class="traceContains">+run: and <a href='010vm.cc.html#L16'>EBX</a> with r/m32</span> +<span id="L110" class="LineNr">110 </span><span class="traceContains">+run: and <a href='010---vm.cc.html#L16'>EBX</a> with r/m32</span> <span id="L111" class="LineNr">111 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L112" class="LineNr">112 </span><span class="traceContains">+run: storing 0x0000000d</span> <span id="L113" class="LineNr">113 </span> <span id="L114" class="LineNr">114 </span><span class="Comment">//:</span> <span id="L115" class="LineNr">115 </span> <span id="L116" class="LineNr">116 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L117" class="LineNr">117 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L207'>name</a><span class="Delimiter">,</span> <span class="Constant">"23"</span><span class="Delimiter">,</span> <span class="Constant">"r32 = bitwise AND of r32 with rm32"</span><span class="Delimiter">);</span> +<span id="L117" class="LineNr">117 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L228'>name</a><span class="Delimiter">,</span> <span class="Constant">"23"</span><span class="Delimiter">,</span> <span class="Constant">"r32 = bitwise AND of r32 with rm32"</span><span class="Delimiter">);</span> <span id="L118" class="LineNr">118 </span> <span id="L119" class="LineNr">119 </span><span class="Delimiter">:(scenario and_mem_at_r32_with_r32)</span> <span id="L120" class="LineNr">120 </span><span class="Special">% Reg[EAX].i = 0x60;</span> @@ -189,17 +189,17 @@ if ('onhashchange' in window) { <span id="L125" class="LineNr">125 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L126" class="LineNr">126 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L127" class="LineNr">127 </span>ff <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 0xff</span> -<span id="L128" class="LineNr">128 </span><span class="traceContains">+run: and r/m32 with <a href='010vm.cc.html#L16'>EBX</a></span> +<span id="L128" class="LineNr">128 </span><span class="traceContains">+run: and r/m32 with <a href='010---vm.cc.html#L16'>EBX</a></span> <span id="L129" class="LineNr">129 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L130" class="LineNr">130 </span><span class="traceContains">+run: storing 0x0000000d</span> <span id="L131" class="LineNr">131 </span> <span id="L132" class="LineNr">132 </span><span class="Delimiter">:(before "End Single-Byte Opcodes")</span> <span id="L133" class="LineNr">133 </span><span class="Normal">case</span> <span class="Constant">0x23</span>: <span class="Delimiter">{</span> <span class="Comment">// and r/m32 with r32</span> -<span id="L134" class="LineNr">134 </span> <span class="Normal">uint8_t</span> modrm = <a href='010vm.cc.html#L193'>next</a><span class="Delimiter">();</span> +<span id="L134" class="LineNr">134 </span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">();</span> <span id="L135" class="LineNr">135 </span> <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> -<span id="L136" class="LineNr">136 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"and r/m32 with "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L136" class="LineNr">136 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"and r/m32 with "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L137" class="LineNr">137 </span> <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span> -<span id="L138" class="LineNr">138 </span> <a href='010vm.cc.html#L81'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>&<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span>u<span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span> +<span id="L138" class="LineNr">138 </span> <a href='010---vm.cc.html#L81'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>&<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span>u<span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span> <span id="L139" class="LineNr">139 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L140" class="LineNr">140 </span><span class="Delimiter">}</span> <span id="L141" class="LineNr">141 </span> @@ -214,14 +214,14 @@ if ('onhashchange' in window) { <span id="L150" class="LineNr">150 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L151" class="LineNr">151 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L152" class="LineNr">152 </span>0d 0c 0b 0a <span class="Comment"># 0x0a0b0c0d</span> -<span id="L153" class="LineNr">153 </span><span class="traceContains">+run: or <a href='010vm.cc.html#L16'>EBX</a> with r/m32</span> +<span id="L153" class="LineNr">153 </span><span class="traceContains">+run: or <a href='010---vm.cc.html#L16'>EBX</a> with r/m32</span> <span id="L154" class="LineNr">154 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L155" class="LineNr">155 </span><span class="traceContains">+run: storing 0xaabbccdd</span> <span id="L156" class="LineNr">156 </span> <span id="L157" class="LineNr">157 </span><span class="Comment">//:</span> <span id="L158" class="LineNr">158 </span> <span id="L159" class="LineNr">159 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L160" class="LineNr">160 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L207'>name</a><span class="Delimiter">,</span> <span class="Constant">"0b"</span><span class="Delimiter">,</span> <span class="Constant">"r32 = bitwise OR of r32 with rm32"</span><span class="Delimiter">);</span> +<span id="L160" class="LineNr">160 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L228'>name</a><span class="Delimiter">,</span> <span class="Constant">"0b"</span><span class="Delimiter">,</span> <span class="Constant">"r32 = bitwise OR of r32 with rm32"</span><span class="Delimiter">);</span> <span id="L161" class="LineNr">161 </span> <span id="L162" class="LineNr">162 </span><span class="Delimiter">:(scenario or_mem_at_r32_with_r32)</span> <span id="L163" class="LineNr">163 </span><span class="Special">% Reg[EAX].i = 0x60;</span> @@ -232,17 +232,17 @@ if ('onhashchange' in window) { <span id="L168" class="LineNr">168 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L169" class="LineNr">169 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L170" class="LineNr">170 </span>0d 0c 0b 0a <span class="Comment"># 0x0a0b0c0d</span> -<span id="L171" class="LineNr">171 </span><span class="traceContains">+run: or r/m32 with <a href='010vm.cc.html#L16'>EBX</a></span> +<span id="L171" class="LineNr">171 </span><span class="traceContains">+run: or r/m32 with <a href='010---vm.cc.html#L16'>EBX</a></span> <span id="L172" class="LineNr">172 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L173" class="LineNr">173 </span><span class="traceContains">+run: storing 0xaabbccdd</span> <span id="L174" class="LineNr">174 </span> <span id="L175" class="LineNr">175 </span><span class="Delimiter">:(before "End Single-Byte Opcodes")</span> <span id="L176" class="LineNr">176 </span><span class="Normal">case</span> <span class="Constant">0x0b</span>: <span class="Delimiter">{</span> <span class="Comment">// or r/m32 with r32</span> -<span id="L177" class="LineNr">177 </span> <span class="Normal">uint8_t</span> modrm = <a href='010vm.cc.html#L193'>next</a><span class="Delimiter">();</span> +<span id="L177" class="LineNr">177 </span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">();</span> <span id="L178" class="LineNr">178 </span> <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> -<span id="L179" class="LineNr">179 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"or r/m32 with "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L179" class="LineNr">179 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"or r/m32 with "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L180" class="LineNr">180 </span> <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span> -<span id="L181" class="LineNr">181 </span> <a href='010vm.cc.html#L81'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>|<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span>u<span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span> +<span id="L181" class="LineNr">181 </span> <a href='010---vm.cc.html#L81'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>|<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span>u<span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span> <span id="L182" class="LineNr">182 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L183" class="LineNr">183 </span><span class="Delimiter">}</span> <span id="L184" class="LineNr">184 </span> @@ -257,14 +257,14 @@ if ('onhashchange' in window) { <span id="L193" class="LineNr">193 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L194" class="LineNr">194 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L195" class="LineNr">195 </span>0d 0c bb aa <span class="Comment"># 0xaabb0c0d</span> -<span id="L196" class="LineNr">196 </span><span class="traceContains">+run: xor <a href='010vm.cc.html#L16'>EBX</a> with r/m32</span> +<span id="L196" class="LineNr">196 </span><span class="traceContains">+run: xor <a href='010---vm.cc.html#L16'>EBX</a> with r/m32</span> <span id="L197" class="LineNr">197 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L198" class="LineNr">198 </span><span class="traceContains">+run: storing 0x0a0bccdd</span> <span id="L199" class="LineNr">199 </span> <span id="L200" class="LineNr">200 </span><span class="Comment">//:</span> <span id="L201" class="LineNr">201 </span> <span id="L202" class="LineNr">202 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L203" class="LineNr">203 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L207'>name</a><span class="Delimiter">,</span> <span class="Constant">"33"</span><span class="Delimiter">,</span> <span class="Constant">"r32 = bitwise XOR of r32 with rm32"</span><span class="Delimiter">);</span> +<span id="L203" class="LineNr">203 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L228'>name</a><span class="Delimiter">,</span> <span class="Constant">"33"</span><span class="Delimiter">,</span> <span class="Constant">"r32 = bitwise XOR of r32 with rm32"</span><span class="Delimiter">);</span> <span id="L204" class="LineNr">204 </span> <span id="L205" class="LineNr">205 </span><span class="Delimiter">:(scenario xor_mem_at_r32_with_r32)</span> <span id="L206" class="LineNr">206 </span><span class="Special">% Reg[EAX].i = 0x60;</span> @@ -275,17 +275,17 @@ if ('onhashchange' in window) { <span id="L211" class="LineNr">211 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L212" class="LineNr">212 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L213" class="LineNr">213 </span>0d 0c 0b 0a <span class="Comment"># 0x0a0b0c0d</span> -<span id="L214" class="LineNr">214 </span><span class="traceContains">+run: xor r/m32 with <a href='010vm.cc.html#L16'>EBX</a></span> +<span id="L214" class="LineNr">214 </span><span class="traceContains">+run: xor r/m32 with <a href='010---vm.cc.html#L16'>EBX</a></span> <span id="L215" class="LineNr">215 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L216" class="LineNr">216 </span><span class="traceContains">+run: storing 0xaabbccdd</span> <span id="L217" class="LineNr">217 </span> <span id="L218" class="LineNr">218 </span><span class="Delimiter">:(before "End Single-Byte Opcodes")</span> <span id="L219" class="LineNr">219 </span><span class="Normal">case</span> <span class="Constant">0x33</span>: <span class="Delimiter">{</span> <span class="Comment">// xor r/m32 with r32</span> -<span id="L220" class="LineNr">220 </span> <span class="Normal">uint8_t</span> modrm = <a href='010vm.cc.html#L193'>next</a><span class="Delimiter">();</span> +<span id="L220" class="LineNr">220 </span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">();</span> <span id="L221" class="LineNr">221 </span> <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> -<span id="L222" class="LineNr">222 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"xor r/m32 with "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L222" class="LineNr">222 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"xor r/m32 with "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L223" class="LineNr">223 </span> <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span> -<span id="L224" class="LineNr">224 </span> <a href='010vm.cc.html#L81'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>|<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span>u<span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span> +<span id="L224" class="LineNr">224 </span> <a href='010---vm.cc.html#L81'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>|<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span>u<span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span> <span id="L225" class="LineNr">225 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L226" class="LineNr">226 </span><span class="Delimiter">}</span> <span id="L227" class="LineNr">227 </span> @@ -314,7 +314,7 @@ if ('onhashchange' in window) { <span id="L250" class="LineNr">250 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L251" class="LineNr">251 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L252" class="LineNr">252 </span>0d 0c 0b 0a <span class="Comment"># 0x0a0b0c0d</span> -<span id="L253" class="LineNr">253 </span><span class="traceContains">+run: compare <a href='010vm.cc.html#L16'>EBX</a> with r/m32</span> +<span id="L253" class="LineNr">253 </span><span class="traceContains">+run: compare <a href='010---vm.cc.html#L16'>EBX</a> with r/m32</span> <span id="L254" class="LineNr">254 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L255" class="LineNr">255 </span><span class="traceContains">+run: SF=0; ZF=0; OF=0</span> <span id="L256" class="LineNr">256 </span> @@ -327,7 +327,7 @@ if ('onhashchange' in window) { <span id="L263" class="LineNr">263 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L264" class="LineNr">264 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L265" class="LineNr">265 </span><span class="PreProc">0</span><span class="Constant">7</span> 0c 0b 0a <span class="Comment"># 0x0a0b0c0d</span> -<span id="L266" class="LineNr">266 </span><span class="traceContains">+run: compare <a href='010vm.cc.html#L16'>EBX</a> with r/m32</span> +<span id="L266" class="LineNr">266 </span><span class="traceContains">+run: compare <a href='010---vm.cc.html#L16'>EBX</a> with r/m32</span> <span id="L267" class="LineNr">267 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L268" class="LineNr">268 </span><span class="traceContains">+run: SF=1; ZF=0; OF=0</span> <span id="L269" class="LineNr">269 </span> @@ -340,14 +340,14 @@ if ('onhashchange' in window) { <span id="L276" class="LineNr">276 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L277" class="LineNr">277 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L278" class="LineNr">278 </span>0d 0c 0b 0a <span class="Comment"># 0x0a0b0c0d</span> -<span id="L279" class="LineNr">279 </span><span class="traceContains">+run: compare <a href='010vm.cc.html#L16'>EBX</a> with r/m32</span> +<span id="L279" class="LineNr">279 </span><span class="traceContains">+run: compare <a href='010---vm.cc.html#L16'>EBX</a> with r/m32</span> <span id="L280" class="LineNr">280 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L281" class="LineNr">281 </span><span class="traceContains">+run: SF=0; ZF=1; OF=0</span> <span id="L282" class="LineNr">282 </span> <span id="L283" class="LineNr">283 </span><span class="Comment">//:</span> <span id="L284" class="LineNr">284 </span> <span id="L285" class="LineNr">285 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L286" class="LineNr">286 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L207'>name</a><span class="Delimiter">,</span> <span class="Constant">"3b"</span><span class="Delimiter">,</span> <span class="Constant">"set SF if rm32 > r32"</span><span class="Delimiter">);</span> +<span id="L286" class="LineNr">286 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L228'>name</a><span class="Delimiter">,</span> <span class="Constant">"3b"</span><span class="Delimiter">,</span> <span class="Constant">"set SF if rm32 > r32"</span><span class="Delimiter">);</span> <span id="L287" class="LineNr">287 </span> <span id="L288" class="LineNr">288 </span><span class="Delimiter">:(scenario compare_r32_with_mem_at_r32_greater)</span> <span id="L289" class="LineNr">289 </span><span class="Special">% Reg[EAX].i = 0x60;</span> @@ -358,23 +358,23 @@ if ('onhashchange' in window) { <span id="L294" class="LineNr">294 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L295" class="LineNr">295 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L296" class="LineNr">296 </span><span class="PreProc">0</span><span class="Constant">7</span> 0c 0b 0a <span class="Comment"># 0x0a0b0c0d</span> -<span id="L297" class="LineNr">297 </span><span class="traceContains">+run: compare r/m32 with <a href='010vm.cc.html#L16'>EBX</a></span> +<span id="L297" class="LineNr">297 </span><span class="traceContains">+run: compare r/m32 with <a href='010---vm.cc.html#L16'>EBX</a></span> <span id="L298" class="LineNr">298 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L299" class="LineNr">299 </span><span class="traceContains">+run: SF=0; ZF=0; OF=0</span> <span id="L300" class="LineNr">300 </span> <span id="L301" class="LineNr">301 </span><span class="Delimiter">:(before "End Single-Byte Opcodes")</span> <span id="L302" class="LineNr">302 </span><span class="Normal">case</span> <span class="Constant">0x3b</span>: <span class="Delimiter">{</span> <span class="Comment">// set SF if r32 < r/m32</span> -<span id="L303" class="LineNr">303 </span> <span class="Normal">uint8_t</span> modrm = <a href='010vm.cc.html#L193'>next</a><span class="Delimiter">();</span> +<span id="L303" class="LineNr">303 </span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">();</span> <span id="L304" class="LineNr">304 </span> <span class="Normal">uint8_t</span> reg1 = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> -<span id="L305" class="LineNr">305 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"compare r/m32 with "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>reg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L305" class="LineNr">305 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"compare r/m32 with "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>reg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L306" class="LineNr">306 </span> <span class="Normal">int32_t</span> arg1 = Reg[reg1]<span class="Delimiter">.</span>i<span class="Delimiter">;</span> <span id="L307" class="LineNr">307 </span> <span class="Normal">int32_t</span>* arg2 = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span> <span id="L308" class="LineNr">308 </span> <span class="Normal">int32_t</span> tmp1 = arg1 - *arg2<span class="Delimiter">;</span> <span id="L309" class="LineNr">309 </span> SF = <span class="Delimiter">(</span>tmp1 < <span class="Constant">0</span><span class="Delimiter">);</span> <span id="L310" class="LineNr">310 </span> ZF = <span class="Delimiter">(</span>tmp1 == <span class="Constant">0</span><span class="Delimiter">);</span> <span id="L311" class="LineNr">311 </span> <span class="Normal">int64_t</span> tmp2 = arg1 - *arg2<span class="Delimiter">;</span> -<span id="L312" class="LineNr">312 </span> <a href='010vm.cc.html#L59'>OF</a> = <span class="Delimiter">(</span>tmp1 != tmp2<span class="Delimiter">);</span> -<span id="L313" class="LineNr">313 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"SF="</span> << SF << <span class="Constant">"; ZF="</span> << ZF << <span class="Constant">"; OF="</span> << <a href='010vm.cc.html#L59'>OF</a> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L312" class="LineNr">312 </span> <a href='010---vm.cc.html#L59'>OF</a> = <span class="Delimiter">(</span>tmp1 != tmp2<span class="Delimiter">);</span> +<span id="L313" class="LineNr">313 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"SF="</span> << SF << <span class="Constant">"; ZF="</span> << ZF << <span class="Constant">"; OF="</span> << <a href='010---vm.cc.html#L59'>OF</a> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L314" class="LineNr">314 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L315" class="LineNr">315 </span><span class="Delimiter">}</span> <span id="L316" class="LineNr">316 </span> @@ -387,7 +387,7 @@ if ('onhashchange' in window) { <span id="L323" class="LineNr">323 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L324" class="LineNr">324 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L325" class="LineNr">325 </span>0d 0c 0b 0a <span class="Comment"># 0x0a0b0c0d</span> -<span id="L326" class="LineNr">326 </span><span class="traceContains">+run: compare r/m32 with <a href='010vm.cc.html#L16'>EBX</a></span> +<span id="L326" class="LineNr">326 </span><span class="traceContains">+run: compare r/m32 with <a href='010---vm.cc.html#L16'>EBX</a></span> <span id="L327" class="LineNr">327 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L328" class="LineNr">328 </span><span class="traceContains">+run: SF=1; ZF=0; OF=0</span> <span id="L329" class="LineNr">329 </span> @@ -400,7 +400,7 @@ if ('onhashchange' in window) { <span id="L336" class="LineNr">336 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L337" class="LineNr">337 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L338" class="LineNr">338 </span>0d 0c 0b 0a <span class="Comment"># 0x0a0b0c0d</span> -<span id="L339" class="LineNr">339 </span><span class="traceContains">+run: compare r/m32 with <a href='010vm.cc.html#L16'>EBX</a></span> +<span id="L339" class="LineNr">339 </span><span class="traceContains">+run: compare r/m32 with <a href='010---vm.cc.html#L16'>EBX</a></span> <span id="L340" class="LineNr">340 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L341" class="LineNr">341 </span><span class="traceContains">+run: SF=0; ZF=1; OF=0</span> <span id="L342" class="LineNr">342 </span> @@ -413,14 +413,14 @@ if ('onhashchange' in window) { <span id="L349" class="LineNr">349 </span><span class="Comment"># op ModR/M SIB displacement immediate</span> <span id="L350" class="LineNr">350 </span> <span class="Constant">89</span> <span class="Constant">18</span> <span class="Comment"># copy EBX to *EAX</span> <span id="L351" class="LineNr">351 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> -<span id="L352" class="LineNr">352 </span><span class="traceContains">+run: copy <a href='010vm.cc.html#L16'>EBX</a> to r/m32</span> +<span id="L352" class="LineNr">352 </span><span class="traceContains">+run: copy <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span> <span id="L353" class="LineNr">353 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L354" class="LineNr">354 </span><span class="traceContains">+run: storing 0x000000af</span> <span id="L355" class="LineNr">355 </span> <span id="L356" class="LineNr">356 </span><span class="Comment">//:</span> <span id="L357" class="LineNr">357 </span> <span id="L358" class="LineNr">358 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L359" class="LineNr">359 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L207'>name</a><span class="Delimiter">,</span> <span class="Constant">"8b"</span><span class="Delimiter">,</span> <span class="Constant">"copy rm32 to r32"</span><span class="Delimiter">);</span> +<span id="L359" class="LineNr">359 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L228'>name</a><span class="Delimiter">,</span> <span class="Constant">"8b"</span><span class="Delimiter">,</span> <span class="Constant">"copy rm32 to r32"</span><span class="Delimiter">);</span> <span id="L360" class="LineNr">360 </span> <span id="L361" class="LineNr">361 </span><span class="Delimiter">:(scenario copy_mem_at_r32_to_r32)</span> <span id="L362" class="LineNr">362 </span><span class="Special">% Reg[EAX].i = 0x60;</span> @@ -430,25 +430,25 @@ if ('onhashchange' in window) { <span id="L366" class="LineNr">366 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EAX) 000 (dest EAX)</span> <span id="L367" class="LineNr">367 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L368" class="LineNr">368 </span>af <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 0xaf</span> -<span id="L369" class="LineNr">369 </span><span class="traceContains">+run: copy r/m32 to <a href='010vm.cc.html#L16'>EBX</a></span> +<span id="L369" class="LineNr">369 </span><span class="traceContains">+run: copy r/m32 to <a href='010---vm.cc.html#L16'>EBX</a></span> <span id="L370" class="LineNr">370 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L371" class="LineNr">371 </span><span class="traceContains">+run: storing 0x000000af</span> <span id="L372" class="LineNr">372 </span> <span id="L373" class="LineNr">373 </span><span class="Delimiter">:(before "End Single-Byte Opcodes")</span> <span id="L374" class="LineNr">374 </span><span class="Normal">case</span> <span class="Constant">0x8b</span>: <span class="Delimiter">{</span> <span class="Comment">// copy r32 to r/m32</span> -<span id="L375" class="LineNr">375 </span> <span class="Normal">uint8_t</span> modrm = <a href='010vm.cc.html#L193'>next</a><span class="Delimiter">();</span> +<span id="L375" class="LineNr">375 </span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">();</span> <span id="L376" class="LineNr">376 </span> <span class="Normal">uint8_t</span> reg1 = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> -<span id="L377" class="LineNr">377 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"copy r/m32 to "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>reg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L377" class="LineNr">377 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"copy r/m32 to "</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>reg1<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L378" class="LineNr">378 </span> <span class="Normal">int32_t</span>* arg2 = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span> <span id="L379" class="LineNr">379 </span> Reg[reg1]<span class="Delimiter">.</span>i = *arg2<span class="Delimiter">;</span> -<span id="L380" class="LineNr">380 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"storing 0x"</span> << <a href='010vm.cc.html#L239'>HEXWORD</a> << *arg2 << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L380" class="LineNr">380 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"storing 0x"</span> << <a href='010---vm.cc.html#L260'>HEXWORD</a> << *arg2 << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L381" class="LineNr">381 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L382" class="LineNr">382 </span><span class="Delimiter">}</span> <span id="L383" class="LineNr">383 </span> <span id="L384" class="LineNr">384 </span><span class="SalientComment">//:: jump</span> <span id="L385" class="LineNr">385 </span> <span id="L386" class="LineNr">386 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L387" class="LineNr">387 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L207'>name</a><span class="Delimiter">,</span> <span class="Constant">"ff"</span><span class="Delimiter">,</span> <span class="Constant">"jump/push/call rm32 based on subop"</span><span class="Delimiter">);</span> +<span id="L387" class="LineNr">387 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L228'>name</a><span class="Delimiter">,</span> <span class="Constant">"ff"</span><span class="Delimiter">,</span> <span class="Constant">"jump/push/call rm32 based on subop"</span><span class="Delimiter">);</span> <span id="L388" class="LineNr">388 </span> <span id="L389" class="LineNr">389 </span><span class="Delimiter">:(scenario jump_mem_at_r32)</span> <span id="L390" class="LineNr">390 </span><span class="Special">% Reg[EAX].i = 0x60;</span> @@ -469,14 +469,14 @@ if ('onhashchange' in window) { <span id="L405" class="LineNr">405 </span> <span id="L406" class="LineNr">406 </span><span class="Delimiter">:(before "End Single-Byte Opcodes")</span> <span id="L407" class="LineNr">407 </span><span class="Normal">case</span> <span class="Constant">0xff</span>: <span class="Delimiter">{</span> -<span id="L408" class="LineNr">408 </span> <span class="Normal">uint8_t</span> modrm = <a href='010vm.cc.html#L193'>next</a><span class="Delimiter">();</span> -<span id="L409" class="LineNr">409 </span> <span class="Normal">uint8_t</span> subop = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> <span class="Comment">// middle 3 'reg opcode' bits</span> -<span id="L410" class="LineNr">410 </span> <span class="Normal">switch</span> <span class="Delimiter">(</span>subop<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L408" class="LineNr">408 </span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">();</span> +<span id="L409" class="LineNr">409 </span> <span class="Normal">uint8_t</span> <a href='036recommend_labels.cc.html#L54'>subop</a> = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> <span class="Comment">// middle 3 'reg opcode' bits</span> +<span id="L410" class="LineNr">410 </span> <span class="Normal">switch</span> <span class="Delimiter">(</span><a href='036recommend_labels.cc.html#L54'>subop</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L411" class="LineNr">411 </span> <span class="Normal">case</span> <span class="Constant">4</span>: <span class="Delimiter">{</span> <span class="Comment">// jump to r/m32</span> -<span id="L412" class="LineNr">412 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"jump to r/m32"</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L412" class="LineNr">412 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"jump to r/m32"</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L413" class="LineNr">413 </span> <span class="Normal">int32_t</span>* arg2 = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span> -<span id="L414" class="LineNr">414 </span> <a href='010vm.cc.html#L29'>EIP</a> = *arg2<span class="Delimiter">;</span> -<span id="L415" class="LineNr">415 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"jumping to 0x"</span> << <a href='010vm.cc.html#L239'>HEXWORD</a> << <a href='010vm.cc.html#L29'>EIP</a> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L414" class="LineNr">414 </span> <a href='010---vm.cc.html#L29'>EIP</a> = *arg2<span class="Delimiter">;</span> +<span id="L415" class="LineNr">415 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"jumping to 0x"</span> << <a href='010---vm.cc.html#L260'>HEXWORD</a> << <a href='010---vm.cc.html#L29'>EIP</a> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L416" class="LineNr">416 </span> <span class="Identifier">break</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="Comment">// End Op ff Subops</span> @@ -497,12 +497,12 @@ if ('onhashchange' in window) { <span id="L433" class="LineNr">433 </span>af <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 0xaf</span> <span id="L434" class="LineNr">434 </span><span class="traceContains">+run: <a href='013direct_addressing.cc.html#L371'>push</a> r/m32</span> <span id="L435" class="LineNr">435 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> -<span id="L436" class="LineNr">436 </span><span class="traceContains">+run: decrementing <a href='010vm.cc.html#L17'>ESP</a> to 0x00000010</span> +<span id="L436" class="LineNr">436 </span><span class="traceContains">+run: decrementing <a href='010---vm.cc.html#L17'>ESP</a> to 0x00000010</span> <span id="L437" class="LineNr">437 </span><span class="traceContains">+run: pushing value 0x000000af</span> <span id="L438" class="LineNr">438 </span> <span id="L439" class="LineNr">439 </span><span class="Delimiter">:(before "End Op ff Subops")</span> <span id="L440" class="LineNr">440 </span><span class="Normal">case</span> <span class="Constant">6</span>: <span class="Delimiter">{</span> <span class="Comment">// push r/m32 to stack</span> -<span id="L441" class="LineNr">441 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"push r/m32"</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L441" class="LineNr">441 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"push r/m32"</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L442" class="LineNr">442 </span> <span class="Normal">const</span> <span class="Normal">int32_t</span>* val = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span> <span id="L443" class="LineNr">443 </span> <a href='013direct_addressing.cc.html#L371'>push</a><span class="Delimiter">(</span>*val<span class="Delimiter">);</span> <span id="L444" class="LineNr">444 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> @@ -511,7 +511,7 @@ if ('onhashchange' in window) { <span id="L447" class="LineNr">447 </span><span class="SalientComment">//:: pop</span> <span id="L448" class="LineNr">448 </span> <span id="L449" class="LineNr">449 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L450" class="LineNr">450 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L207'>name</a><span class="Delimiter">,</span> <span class="Constant">"8f"</span><span class="Delimiter">,</span> <span class="Constant">"pop top of stack to rm32"</span><span class="Delimiter">);</span> +<span id="L450" class="LineNr">450 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L228'>name</a><span class="Delimiter">,</span> <span class="Constant">"8f"</span><span class="Delimiter">,</span> <span class="Constant">"pop top of stack to rm32"</span><span class="Delimiter">);</span> <span id="L451" class="LineNr">451 </span> <span id="L452" class="LineNr">452 </span><span class="Delimiter">:(scenario pop_mem_at_r32)</span> <span id="L453" class="LineNr">453 </span><span class="Special">% Reg[EAX].i = 0x60;</span> @@ -525,15 +525,15 @@ if ('onhashchange' in window) { <span id="L461" class="LineNr">461 </span><span class="traceContains">+run: <a href='013direct_addressing.cc.html#L419'>pop</a> into r/m32</span> <span id="L462" class="LineNr">462 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span> <span id="L463" class="LineNr">463 </span><span class="traceContains">+run: popping value 0x00000030</span> -<span id="L464" class="LineNr">464 </span><span class="traceContains">+run: incrementing <a href='010vm.cc.html#L17'>ESP</a> to 0x00000014</span> +<span id="L464" class="LineNr">464 </span><span class="traceContains">+run: incrementing <a href='010---vm.cc.html#L17'>ESP</a> to 0x00000014</span> <span id="L465" class="LineNr">465 </span> <span id="L466" class="LineNr">466 </span><span class="Delimiter">:(before "End Single-Byte Opcodes")</span> <span id="L467" class="LineNr">467 </span><span class="Normal">case</span> <span class="Constant">0x8f</span>: <span class="Delimiter">{</span> <span class="Comment">// pop stack into r/m32</span> -<span id="L468" class="LineNr">468 </span> <span class="Normal">uint8_t</span> modrm = <a href='010vm.cc.html#L193'>next</a><span class="Delimiter">();</span> -<span id="L469" class="LineNr">469 </span> <span class="Normal">uint8_t</span> subop = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> -<span id="L470" class="LineNr">470 </span> <span class="Normal">switch</span> <span class="Delimiter">(</span>subop<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L468" class="LineNr">468 </span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">();</span> +<span id="L469" class="LineNr">469 </span> <span class="Normal">uint8_t</span> <a href='036recommend_labels.cc.html#L54'>subop</a> = <span class="Delimiter">(</span>modrm>><span class="Constant">3</span><span class="Delimiter">)</span>&<span class="Constant">0x7</span><span class="Delimiter">;</span> +<span id="L470" class="LineNr">470 </span> <span class="Normal">switch</span> <span class="Delimiter">(</span><a href='036recommend_labels.cc.html#L54'>subop</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L471" class="LineNr">471 </span> <span class="Normal">case</span> <span class="Constant">0</span>: <span class="Delimiter">{</span> -<span id="L472" class="LineNr">472 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"pop into r/m32"</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L472" class="LineNr">472 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"pop into r/m32"</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L473" class="LineNr">473 </span> <span class="Normal">int32_t</span>* dest = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span> <span id="L474" class="LineNr">474 </span> *dest = <a href='013direct_addressing.cc.html#L419'>pop</a><span class="Delimiter">();</span> <span id="L475" class="LineNr">475 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> @@ -552,14 +552,14 @@ if ('onhashchange' in window) { <span id="L488" class="LineNr">488 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EBX) 101 (dest in disp32)</span> <span id="L489" class="LineNr">489 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L490" class="LineNr">490 </span><span class="PreProc">0</span><span class="Constant">1</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 1</span> -<span id="L491" class="LineNr">491 </span><span class="traceContains">+run: add <a href='010vm.cc.html#L16'>EBX</a> to r/m32</span> +<span id="L491" class="LineNr">491 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span> <span id="L492" class="LineNr">492 </span><span class="traceContains">+run: effective address is 0x60 (disp32)</span> <span id="L493" class="LineNr">493 </span><span class="traceContains">+run: storing 0x00000011</span> <span id="L494" class="LineNr">494 </span> <span id="L495" class="LineNr">495 </span><span class="Delimiter">:(before "End Mod 0 Special-cases(addr)")</span> <span id="L496" class="LineNr">496 </span><span class="Normal">case</span> <span class="Constant">5</span>: <span class="Comment">// exception: mod 0b00 rm 0b101 => incoming disp32</span> -<span id="L497" class="LineNr">497 </span> addr = <a href='011run.cc.html#L253'>imm32</a><span class="Delimiter">();</span> -<span id="L498" class="LineNr">498 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is 0x"</span> << std::hex << addr << <span class="Constant">" (disp32)"</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L497" class="LineNr">497 </span> addr = <a href='011run.cc.html#L292'>imm32</a><span class="Delimiter">();</span> +<span id="L498" class="LineNr">498 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is 0x"</span> << std::hex << addr << <span class="Constant">" (disp32)"</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L499" class="LineNr">499 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L500" class="LineNr">500 </span> <span id="L501" class="LineNr">501 </span><span class="Comment">//:</span> @@ -573,7 +573,7 @@ if ('onhashchange' in window) { <span id="L509" class="LineNr">509 </span><span class="Comment"># ModR/M in binary: 01 (indirect+disp8 mode) 011 (src EBX) 000 (dest EAX)</span> <span id="L510" class="LineNr">510 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L511" class="LineNr">511 </span><span class="PreProc">0</span><span class="Constant">1</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 1</span> -<span id="L512" class="LineNr">512 </span><span class="traceContains">+run: add <a href='010vm.cc.html#L16'>EBX</a> to r/m32</span> +<span id="L512" class="LineNr">512 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span> <span id="L513" class="LineNr">513 </span><span class="traceContains">+run: effective address is initially 0x5e (EAX)</span> <span id="L514" class="LineNr">514 </span><span class="traceContains">+run: effective address is 0x60 (after adding disp8)</span> <span id="L515" class="LineNr">515 </span><span class="traceContains">+run: storing 0x00000011</span> @@ -583,13 +583,13 @@ if ('onhashchange' in window) { <span id="L519" class="LineNr">519 </span> <span class="Normal">switch</span> <span class="Delimiter">(</span>rm<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L520" class="LineNr">520 </span> <span class="Normal">default</span>: <span id="L521" class="LineNr">521 </span> addr = Reg[rm]<span class="Delimiter">.</span>u<span class="Delimiter">;</span> -<span id="L522" class="LineNr">522 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is initially 0x"</span> << std::hex << addr << <span class="Constant">" ("</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> << <span class="Constant">")"</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L522" class="LineNr">522 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is initially 0x"</span> << std::hex << addr << <span class="Constant">" ("</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> << <span class="Constant">")"</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L523" class="LineNr">523 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L524" class="LineNr">524 </span> <span class="Comment">// End Mod 1 Special-cases(addr)</span> <span id="L525" class="LineNr">525 </span> <span class="Delimiter">}</span> <span id="L526" class="LineNr">526 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>addr > <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L527" class="LineNr">527 </span> addr += <span class="Normal">static_cast</span><<span class="Normal">int8_t</span>><span class="Delimiter">(</span><a href='010vm.cc.html#L193'>next</a><span class="Delimiter">());</span> -<span id="L528" class="LineNr">528 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is 0x"</span> << std::hex << addr << <span class="Constant">" (after adding disp8)"</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L527" class="LineNr">527 </span> addr += <span class="Normal">static_cast</span><<span class="Normal">int8_t</span>><span class="Delimiter">(</span><a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">());</span> +<span id="L528" class="LineNr">528 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is 0x"</span> << std::hex << addr << <span class="Constant">" (after adding disp8)"</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L529" class="LineNr">529 </span> <span class="Delimiter">}</span> <span id="L530" class="LineNr">530 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L531" class="LineNr">531 </span> @@ -602,7 +602,7 @@ if ('onhashchange' in window) { <span id="L538" class="LineNr">538 </span><span class="Comment"># ModR/M in binary: 01 (indirect+disp8 mode) 011 (src EBX) 000 (dest EAX)</span> <span id="L539" class="LineNr">539 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L540" class="LineNr">540 </span><span class="PreProc">0</span><span class="Constant">1</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 1</span> -<span id="L541" class="LineNr">541 </span><span class="traceContains">+run: add <a href='010vm.cc.html#L16'>EBX</a> to r/m32</span> +<span id="L541" class="LineNr">541 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span> <span id="L542" class="LineNr">542 </span><span class="traceContains">+run: effective address is initially 0x61 (EAX)</span> <span id="L543" class="LineNr">543 </span><span class="traceContains">+run: effective address is 0x60 (after adding disp8)</span> <span id="L544" class="LineNr">544 </span><span class="traceContains">+run: storing 0x00000011</span> @@ -618,7 +618,7 @@ if ('onhashchange' in window) { <span id="L554" class="LineNr">554 </span><span class="Comment"># ModR/M in binary: 10 (indirect+disp32 mode) 011 (src EBX) 000 (dest EAX)</span> <span id="L555" class="LineNr">555 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L556" class="LineNr">556 </span><span class="PreProc">0</span><span class="Constant">1</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 1</span> -<span id="L557" class="LineNr">557 </span><span class="traceContains">+run: add <a href='010vm.cc.html#L16'>EBX</a> to r/m32</span> +<span id="L557" class="LineNr">557 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span> <span id="L558" class="LineNr">558 </span><span class="traceContains">+run: effective address is initially 0x5e (EAX)</span> <span id="L559" class="LineNr">559 </span><span class="traceContains">+run: effective address is 0x60 (after adding disp32)</span> <span id="L560" class="LineNr">560 </span><span class="traceContains">+run: storing 0x00000011</span> @@ -628,13 +628,13 @@ if ('onhashchange' in window) { <span id="L564" class="LineNr">564 </span> <span class="Normal">switch</span> <span class="Delimiter">(</span>rm<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L565" class="LineNr">565 </span> <span class="Normal">default</span>: <span id="L566" class="LineNr">566 </span> addr = Reg[rm]<span class="Delimiter">.</span>u<span class="Delimiter">;</span> -<span id="L567" class="LineNr">567 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is initially 0x"</span> << std::hex << addr << <span class="Constant">" ("</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> << <span class="Constant">")"</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L567" class="LineNr">567 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is initially 0x"</span> << std::hex << addr << <span class="Constant">" ("</span> << <a href='013direct_addressing.cc.html#L50'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> << <span class="Constant">")"</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L568" class="LineNr">568 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L569" class="LineNr">569 </span> <span class="Comment">// End Mod 2 Special-cases(addr)</span> <span id="L570" class="LineNr">570 </span> <span class="Delimiter">}</span> <span id="L571" class="LineNr">571 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>addr > <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L572" class="LineNr">572 </span> addr += <a href='011run.cc.html#L253'>imm32</a><span class="Delimiter">();</span> -<span id="L573" class="LineNr">573 </span> <a href='003trace.cc.html#L190'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is 0x"</span> << std::hex << addr << <span class="Constant">" (after adding disp32)"</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> +<span id="L572" class="LineNr">572 </span> addr += <a href='011run.cc.html#L292'>imm32</a><span class="Delimiter">();</span> +<span id="L573" class="LineNr">573 </span> <a href='003trace.cc.html#L196'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">"run"</span><span class="Delimiter">)</span> << <span class="Constant">"effective address is 0x"</span> << std::hex << addr << <span class="Constant">" (after adding disp32)"</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> <span id="L574" class="LineNr">574 </span> <span class="Delimiter">}</span> <span id="L575" class="LineNr">575 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L576" class="LineNr">576 </span> @@ -647,7 +647,7 @@ if ('onhashchange' in window) { <span id="L583" class="LineNr">583 </span><span class="Comment"># ModR/M in binary: 10 (indirect+disp32 mode) 011 (src EBX) 000 (dest EAX)</span> <span id="L584" class="LineNr">584 </span>== <span class="Constant">0x60</span> <span class="Comment"># data segment</span> <span id="L585" class="LineNr">585 </span><span class="PreProc">0</span><span class="Constant">1</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># 1</span> -<span id="L586" class="LineNr">586 </span><span class="traceContains">+run: add <a href='010vm.cc.html#L16'>EBX</a> to r/m32</span> +<span id="L586" class="LineNr">586 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span> <span id="L587" class="LineNr">587 </span><span class="traceContains">+run: effective address is initially 0x61 (EAX)</span> <span id="L588" class="LineNr">588 </span><span class="traceContains">+run: effective address is 0x60 (after adding disp32)</span> <span id="L589" class="LineNr">589 </span><span class="traceContains">+run: storing 0x00000011</span> |