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/018jump_disp16.cc.html | |
| parent | 5cec03b41425940ff5fa73c10ea8fb402a3b5ffa (diff) | |
| download | mu-7328af20a1921d9258a60803ee5367da97a6082e.tar.gz | |
4521
Diffstat (limited to 'html/subx/018jump_disp16.cc.html')
| -rw-r--r-- | html/subx/018jump_disp16.cc.html | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/html/subx/018jump_disp16.cc.html b/html/subx/018jump_disp16.cc.html index b4e62f89..31ad160f 100644 --- a/html/subx/018jump_disp16.cc.html +++ b/html/subx/018jump_disp16.cc.html @@ -66,7 +66,7 @@ if ('onhashchange' in window) { <span id="L3" class="LineNr"> 3 </span><span class="SalientComment">//:: jump</span> <span id="L4" class="LineNr"> 4 </span> <span id="L5" class="LineNr"> 5 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L6" class="LineNr"> 6 </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">"e9"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away"</span><span class="Delimiter">);</span> +<span id="L6" class="LineNr"> 6 </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">"e9"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away"</span><span class="Delimiter">);</span> <span id="L7" class="LineNr"> 7 </span> <span id="L8" class="LineNr"> 8 </span><span class="Delimiter">:(scenario jump_rel16)</span> <span id="L9" class="LineNr"> 9 </span>== <span class="Constant">0x1</span> @@ -82,21 +82,21 @@ if ('onhashchange' in window) { <span id="L19" class="LineNr"> 19 </span><span class="Delimiter">:(before "End Single-Byte Opcodes")</span> <span id="L20" class="LineNr"> 20 </span><span class="Normal">case</span> <span class="Constant">0xe9</span>: <span class="Delimiter">{</span> <span class="Comment">// jump rel8</span> <span id="L21" class="LineNr"> 21 </span> <span class="Normal">int16_t</span> offset = <a href='018jump_disp16.cc.html#L27'>imm16</a><span class="Delimiter">();</span> -<span id="L22" class="LineNr"> 22 </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 "</span> << offset << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> -<span id="L23" class="LineNr"> 23 </span> <a href='010vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> +<span id="L22" class="LineNr"> 22 </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 "</span> << offset << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> +<span id="L23" class="LineNr"> 23 </span> <a href='010---vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> <span id="L24" class="LineNr"> 24 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L25" class="LineNr"> 25 </span><span class="Delimiter">}</span> <span id="L26" class="LineNr"> 26 </span><span class="Delimiter">:(code)</span> <span id="L27" class="LineNr"> 27 </span><span class="Normal">int16_t</span> <a href='018jump_disp16.cc.html#L27'>imm16</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L28" class="LineNr"> 28 </span> <span class="Normal">int16_t</span> result = <a href='010vm.cc.html#L193'>next</a><span class="Delimiter">();</span> -<span id="L29" class="LineNr"> 29 </span> result |= <span class="Delimiter">(</span><a href='010vm.cc.html#L193'>next</a><span class="Delimiter">()</span><<<span class="Constant">8</span><span class="Delimiter">);</span> +<span id="L28" class="LineNr"> 28 </span> <span class="Normal">int16_t</span> result = <a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">();</span> +<span id="L29" class="LineNr"> 29 </span> result |= <span class="Delimiter">(</span><a href='010---vm.cc.html#L214'>next</a><span class="Delimiter">()</span><<<span class="Constant">8</span><span class="Delimiter">);</span> <span id="L30" class="LineNr"> 30 </span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> <span id="L31" class="LineNr"> 31 </span><span class="Delimiter">}</span> <span id="L32" class="LineNr"> 32 </span> <span id="L33" class="LineNr"> 33 </span><span class="SalientComment">//:: jump if equal/zero</span> <span id="L34" class="LineNr"> 34 </span> <span id="L35" class="LineNr"> 35 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L36" class="LineNr"> 36 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L208'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"84"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if ZF is set"</span><span class="Delimiter">);</span> +<span id="L36" class="LineNr"> 36 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L229'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"84"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if ZF is set"</span><span class="Delimiter">);</span> <span id="L37" class="LineNr"> 37 </span> <span id="L38" class="LineNr"> 38 </span><span class="Delimiter">:(scenario je_rel16_success)</span> <span id="L39" class="LineNr"> 39 </span><span class="Special">% ZF = true;</span> @@ -114,8 +114,8 @@ if ('onhashchange' in window) { <span id="L51" class="LineNr"> 51 </span><span class="Normal">case</span> <span class="Constant">0x84</span>: <span class="Delimiter">{</span> <span class="Comment">// jump rel16 if ZF</span> <span id="L52" class="LineNr"> 52 </span> <span class="Normal">int8_t</span> offset = <a href='018jump_disp16.cc.html#L27'>imm16</a><span class="Delimiter">();</span> <span id="L53" class="LineNr"> 53 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>ZF<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L54" class="LineNr"> 54 </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 "</span> << <a href='010vm.cc.html#L241'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> -<span id="L55" class="LineNr"> 55 </span> <a href='010vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> +<span id="L54" class="LineNr"> 54 </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 "</span> << <a href='010---vm.cc.html#L262'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> +<span id="L55" class="LineNr"> 55 </span> <a href='010---vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> <span id="L56" class="LineNr"> 56 </span> <span class="Delimiter">}</span> <span id="L57" class="LineNr"> 57 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L58" class="LineNr"> 58 </span><span class="Delimiter">}</span> @@ -135,7 +135,7 @@ if ('onhashchange' in window) { <span id="L72" class="LineNr"> 72 </span><span class="SalientComment">//:: jump if not equal/not zero</span> <span id="L73" class="LineNr"> 73 </span> <span id="L74" class="LineNr"> 74 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L75" class="LineNr"> 75 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L208'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"85"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if ZF is not set"</span><span class="Delimiter">);</span> +<span id="L75" class="LineNr"> 75 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L229'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"85"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if ZF is not set"</span><span class="Delimiter">);</span> <span id="L76" class="LineNr"> 76 </span> <span id="L77" class="LineNr"> 77 </span><span class="Delimiter">:(scenario jne_rel16_success)</span> <span id="L78" class="LineNr"> 78 </span><span class="Special">% ZF = false;</span> @@ -153,8 +153,8 @@ if ('onhashchange' in window) { <span id="L90" class="LineNr"> 90 </span><span class="Normal">case</span> <span class="Constant">0x85</span>: <span class="Delimiter">{</span> <span class="Comment">// jump rel16 unless ZF</span> <span id="L91" class="LineNr"> 91 </span> <span class="Normal">int8_t</span> offset = <a href='018jump_disp16.cc.html#L27'>imm16</a><span class="Delimiter">();</span> <span id="L92" class="LineNr"> 92 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!ZF<span class="Delimiter">)</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">"jump "</span> << <a href='010vm.cc.html#L241'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> -<span id="L94" class="LineNr"> 94 </span> <a href='010vm.cc.html#L29'>EIP</a> += offset<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">"jump "</span> << <a href='010---vm.cc.html#L262'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> +<span id="L94" class="LineNr"> 94 </span> <a href='010---vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> <span id="L95" class="LineNr"> 95 </span> <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> @@ -174,12 +174,12 @@ if ('onhashchange' in window) { <span id="L111" class="LineNr">111 </span><span class="SalientComment">//:: jump if greater</span> <span id="L112" class="LineNr">112 </span> <span id="L113" class="LineNr">113 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L114" class="LineNr">114 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L208'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"8f"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if greater (ZF is unset, SF == OF)"</span><span class="Delimiter">);</span> +<span id="L114" class="LineNr">114 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L229'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"8f"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if greater (ZF is unset, SF == OF)"</span><span class="Delimiter">);</span> <span id="L115" class="LineNr">115 </span> <span id="L116" class="LineNr">116 </span><span class="Delimiter">:(scenario jg_rel16_success)</span> <span id="L117" class="LineNr">117 </span><span class="Special">% ZF = false;</span> <span id="L118" class="LineNr">118 </span><span class="Special">% SF = false;</span> -<span id="L119" class="LineNr">119 </span><span class="Special">% <a href='010vm.cc.html#L59'>OF</a> = false;</span> +<span id="L119" class="LineNr">119 </span><span class="Special">% <a href='010---vm.cc.html#L59'>OF</a> = false;</span> <span id="L120" class="LineNr">120 </span>== <span class="Constant">0x1</span> <span id="L121" class="LineNr">121 </span><span class="Comment"># op ModR/M SIB displacement immediate</span> <span id="L122" class="LineNr">122 </span> <span class="Constant">0f</span> <span class="Constant">8f</span> <span class="PreProc">0</span><span class="Constant">5</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># skip 1 instruction</span> @@ -193,9 +193,9 @@ if ('onhashchange' in window) { <span id="L130" class="LineNr">130 </span><span class="Delimiter">:(before "End Two-Byte Opcodes Starting With 0f")</span> <span id="L131" class="LineNr">131 </span><span class="Normal">case</span> <span class="Constant">0x8f</span>: <span class="Delimiter">{</span> <span class="Comment">// jump rel16 if !SF and !ZF</span> <span id="L132" class="LineNr">132 </span> <span class="Normal">int8_t</span> offset = <a href='018jump_disp16.cc.html#L27'>imm16</a><span class="Delimiter">();</span> -<span id="L133" class="LineNr">133 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!ZF && SF == <a href='010vm.cc.html#L59'>OF</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L134" class="LineNr">134 </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 "</span> << <a href='010vm.cc.html#L241'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> -<span id="L135" class="LineNr">135 </span> <a href='010vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> +<span id="L133" class="LineNr">133 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!ZF && SF == <a href='010---vm.cc.html#L59'>OF</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L134" class="LineNr">134 </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 "</span> << <a href='010---vm.cc.html#L262'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> +<span id="L135" class="LineNr">135 </span> <a href='010---vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> <span id="L136" class="LineNr">136 </span> <span class="Delimiter">}</span> <span id="L137" class="LineNr">137 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L138" class="LineNr">138 </span><span class="Delimiter">}</span> @@ -203,7 +203,7 @@ if ('onhashchange' in window) { <span id="L140" class="LineNr">140 </span><span class="Delimiter">:(scenario jg_rel16_fail)</span> <span id="L141" class="LineNr">141 </span><span class="Special">% ZF = false;</span> <span id="L142" class="LineNr">142 </span><span class="Special">% SF = true;</span> -<span id="L143" class="LineNr">143 </span><span class="Special">% <a href='010vm.cc.html#L59'>OF</a> = false;</span> +<span id="L143" class="LineNr">143 </span><span class="Special">% <a href='010---vm.cc.html#L59'>OF</a> = false;</span> <span id="L144" class="LineNr">144 </span>== <span class="Constant">0x1</span> <span id="L145" class="LineNr">145 </span><span class="Comment"># op ModR/M SIB displacement immediate</span> <span id="L146" class="LineNr">146 </span> <span class="Constant">0f</span> <span class="Constant">8f</span> <span class="PreProc">0</span><span class="Constant">5</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># skip 1 instruction</span> @@ -217,11 +217,11 @@ if ('onhashchange' in window) { <span id="L154" class="LineNr">154 </span><span class="SalientComment">//:: jump if greater or equal</span> <span id="L155" class="LineNr">155 </span> <span id="L156" class="LineNr">156 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L157" class="LineNr">157 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L208'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"8d"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if greater or equal (SF == OF)"</span><span class="Delimiter">);</span> +<span id="L157" class="LineNr">157 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L229'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"8d"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if greater or equal (SF == OF)"</span><span class="Delimiter">);</span> <span id="L158" class="LineNr">158 </span> <span id="L159" class="LineNr">159 </span><span class="Delimiter">:(scenario jge_rel16_success)</span> <span id="L160" class="LineNr">160 </span><span class="Special">% SF = false;</span> -<span id="L161" class="LineNr">161 </span><span class="Special">% <a href='010vm.cc.html#L59'>OF</a> = false;</span> +<span id="L161" class="LineNr">161 </span><span class="Special">% <a href='010---vm.cc.html#L59'>OF</a> = false;</span> <span id="L162" class="LineNr">162 </span>== <span class="Constant">0x1</span> <span id="L163" class="LineNr">163 </span><span class="Comment"># op ModR/M SIB displacement immediate</span> <span id="L164" class="LineNr">164 </span> <span class="Constant">0f</span> 8d <span class="PreProc">0</span><span class="Constant">5</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># skip 1 instruction</span> @@ -235,16 +235,16 @@ if ('onhashchange' in window) { <span id="L172" class="LineNr">172 </span><span class="Delimiter">:(before "End Two-Byte Opcodes Starting With 0f")</span> <span id="L173" class="LineNr">173 </span><span class="Normal">case</span> <span class="Constant">0x8d</span>: <span class="Delimiter">{</span> <span class="Comment">// jump rel16 if !SF</span> <span id="L174" class="LineNr">174 </span> <span class="Normal">int8_t</span> offset = <a href='018jump_disp16.cc.html#L27'>imm16</a><span class="Delimiter">();</span> -<span id="L175" class="LineNr">175 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>SF == <a href='010vm.cc.html#L59'>OF</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L176" class="LineNr">176 </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 "</span> << <a href='010vm.cc.html#L241'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> -<span id="L177" class="LineNr">177 </span> <a href='010vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> +<span id="L175" class="LineNr">175 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>SF == <a href='010---vm.cc.html#L59'>OF</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L176" class="LineNr">176 </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 "</span> << <a href='010---vm.cc.html#L262'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> +<span id="L177" class="LineNr">177 </span> <a href='010---vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> <span id="L178" class="LineNr">178 </span> <span class="Delimiter">}</span> <span id="L179" class="LineNr">179 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L180" class="LineNr">180 </span><span class="Delimiter">}</span> <span id="L181" class="LineNr">181 </span> <span id="L182" class="LineNr">182 </span><span class="Delimiter">:(scenario jge_rel16_fail)</span> <span id="L183" class="LineNr">183 </span><span class="Special">% SF = true;</span> -<span id="L184" class="LineNr">184 </span><span class="Special">% <a href='010vm.cc.html#L59'>OF</a> = false;</span> +<span id="L184" class="LineNr">184 </span><span class="Special">% <a href='010---vm.cc.html#L59'>OF</a> = false;</span> <span id="L185" class="LineNr">185 </span>== <span class="Constant">0x1</span> <span id="L186" class="LineNr">186 </span><span class="Comment"># op ModR/M SIB displacement immediate</span> <span id="L187" class="LineNr">187 </span> <span class="Constant">0f</span> 8d <span class="PreProc">0</span><span class="Constant">5</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># skip 1 instruction</span> @@ -258,12 +258,12 @@ if ('onhashchange' in window) { <span id="L195" class="LineNr">195 </span><span class="SalientComment">//:: jump if lesser</span> <span id="L196" class="LineNr">196 </span> <span id="L197" class="LineNr">197 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L198" class="LineNr">198 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L208'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"8c"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if lesser (SF != OF)"</span><span class="Delimiter">);</span> +<span id="L198" class="LineNr">198 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L229'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"8c"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if lesser (SF != OF)"</span><span class="Delimiter">);</span> <span id="L199" class="LineNr">199 </span> <span id="L200" class="LineNr">200 </span><span class="Delimiter">:(scenario jl_rel16_success)</span> <span id="L201" class="LineNr">201 </span><span class="Special">% ZF = false;</span> <span id="L202" class="LineNr">202 </span><span class="Special">% SF = true;</span> -<span id="L203" class="LineNr">203 </span><span class="Special">% <a href='010vm.cc.html#L59'>OF</a> = false;</span> +<span id="L203" class="LineNr">203 </span><span class="Special">% <a href='010---vm.cc.html#L59'>OF</a> = false;</span> <span id="L204" class="LineNr">204 </span>== <span class="Constant">0x1</span> <span id="L205" class="LineNr">205 </span><span class="Comment"># op ModR/M SIB displacement immediate</span> <span id="L206" class="LineNr">206 </span> <span class="Constant">0f</span> 8c <span class="PreProc">0</span><span class="Constant">5</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># skip 1 instruction</span> @@ -277,9 +277,9 @@ if ('onhashchange' in window) { <span id="L214" class="LineNr">214 </span><span class="Delimiter">:(before "End Two-Byte Opcodes Starting With 0f")</span> <span id="L215" class="LineNr">215 </span><span class="Normal">case</span> <span class="Constant">0x8c</span>: <span class="Delimiter">{</span> <span class="Comment">// jump rel16 if SF and !ZF</span> <span id="L216" class="LineNr">216 </span> <span class="Normal">int8_t</span> offset = <a href='018jump_disp16.cc.html#L27'>imm16</a><span class="Delimiter">();</span> -<span id="L217" class="LineNr">217 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>SF != <a href='010vm.cc.html#L59'>OF</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L218" class="LineNr">218 </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 "</span> << <a href='010vm.cc.html#L241'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> -<span id="L219" class="LineNr">219 </span> <a href='010vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> +<span id="L217" class="LineNr">217 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>SF != <a href='010---vm.cc.html#L59'>OF</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L218" class="LineNr">218 </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 "</span> << <a href='010---vm.cc.html#L262'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> +<span id="L219" class="LineNr">219 </span> <a href='010---vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> <span id="L220" class="LineNr">220 </span> <span class="Delimiter">}</span> <span id="L221" class="LineNr">221 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L222" class="LineNr">222 </span><span class="Delimiter">}</span> @@ -287,7 +287,7 @@ if ('onhashchange' in window) { <span id="L224" class="LineNr">224 </span><span class="Delimiter">:(scenario jl_rel16_fail)</span> <span id="L225" class="LineNr">225 </span><span class="Special">% ZF = false;</span> <span id="L226" class="LineNr">226 </span><span class="Special">% SF = false;</span> -<span id="L227" class="LineNr">227 </span><span class="Special">% <a href='010vm.cc.html#L59'>OF</a> = false;</span> +<span id="L227" class="LineNr">227 </span><span class="Special">% <a href='010---vm.cc.html#L59'>OF</a> = false;</span> <span id="L228" class="LineNr">228 </span>== <span class="Constant">0x1</span> <span id="L229" class="LineNr">229 </span><span class="Comment"># op ModR/M SIB displacement immediate</span> <span id="L230" class="LineNr">230 </span> <span class="Constant">0f</span> 8c <span class="PreProc">0</span><span class="Constant">5</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># skip 1 instruction</span> @@ -301,12 +301,12 @@ if ('onhashchange' in window) { <span id="L238" class="LineNr">238 </span><span class="SalientComment">//:: jump if lesser or equal</span> <span id="L239" class="LineNr">239 </span> <span id="L240" class="LineNr">240 </span><span class="Delimiter">:(before "End Initialize Op Names(name)")</span> -<span id="L241" class="LineNr">241 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010vm.cc.html#L208'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"8e"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if lesser or equal (ZF is set or SF != OF)"</span><span class="Delimiter">);</span> +<span id="L241" class="LineNr">241 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L229'>name_0f</a><span class="Delimiter">,</span> <span class="Constant">"8e"</span><span class="Delimiter">,</span> <span class="Constant">"jump disp16 bytes away if lesser or equal (ZF is set or SF != OF)"</span><span class="Delimiter">);</span> <span id="L242" class="LineNr">242 </span> <span id="L243" class="LineNr">243 </span><span class="Delimiter">:(scenario jle_rel16_equal)</span> <span id="L244" class="LineNr">244 </span><span class="Special">% ZF = true;</span> <span id="L245" class="LineNr">245 </span><span class="Special">% SF = false;</span> -<span id="L246" class="LineNr">246 </span><span class="Special">% <a href='010vm.cc.html#L59'>OF</a> = false;</span> +<span id="L246" class="LineNr">246 </span><span class="Special">% <a href='010---vm.cc.html#L59'>OF</a> = false;</span> <span id="L247" class="LineNr">247 </span>== <span class="Constant">0x1</span> <span id="L248" class="LineNr">248 </span><span class="Comment"># op ModR/M SIB displacement immediate</span> <span id="L249" class="LineNr">249 </span> <span class="Constant">0f</span> 8e <span class="PreProc">0</span><span class="Constant">5</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># skip 1 instruction</span> @@ -320,7 +320,7 @@ if ('onhashchange' in window) { <span id="L257" class="LineNr">257 </span><span class="Delimiter">:(scenario jle_rel16_lesser)</span> <span id="L258" class="LineNr">258 </span><span class="Special">% ZF = false;</span> <span id="L259" class="LineNr">259 </span><span class="Special">% SF = true;</span> -<span id="L260" class="LineNr">260 </span><span class="Special">% <a href='010vm.cc.html#L59'>OF</a> = false;</span> +<span id="L260" class="LineNr">260 </span><span class="Special">% <a href='010---vm.cc.html#L59'>OF</a> = false;</span> <span id="L261" class="LineNr">261 </span>== <span class="Constant">0x1</span> <span id="L262" class="LineNr">262 </span><span class="Comment"># op ModR/M SIB displacement immediate</span> <span id="L263" class="LineNr">263 </span> <span class="Constant">0f</span> 8e <span class="PreProc">0</span><span class="Constant">5</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># skip 1 instruction</span> @@ -334,9 +334,9 @@ if ('onhashchange' in window) { <span id="L271" class="LineNr">271 </span><span class="Delimiter">:(before "End Two-Byte Opcodes Starting With 0f")</span> <span id="L272" class="LineNr">272 </span><span class="Normal">case</span> <span class="Constant">0x8e</span>: <span class="Delimiter">{</span> <span class="Comment">// jump rel16 if SF or ZF</span> <span id="L273" class="LineNr">273 </span> <span class="Normal">int8_t</span> offset = <a href='018jump_disp16.cc.html#L27'>imm16</a><span class="Delimiter">();</span> -<span id="L274" class="LineNr">274 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>ZF || SF != <a href='010vm.cc.html#L59'>OF</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L275" class="LineNr">275 </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 "</span> << <a href='010vm.cc.html#L241'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L215'>end</a><span class="Delimiter">();</span> -<span id="L276" class="LineNr">276 </span> <a href='010vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> +<span id="L274" class="LineNr">274 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>ZF || SF != <a href='010---vm.cc.html#L59'>OF</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L275" class="LineNr">275 </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 "</span> << <a href='010---vm.cc.html#L262'>NUM</a><span class="Delimiter">(</span>offset<span class="Delimiter">)</span> << <a href='003trace.cc.html#L222'>end</a><span class="Delimiter">();</span> +<span id="L276" class="LineNr">276 </span> <a href='010---vm.cc.html#L29'>EIP</a> += offset<span class="Delimiter">;</span> <span id="L277" class="LineNr">277 </span> <span class="Delimiter">}</span> <span id="L278" class="LineNr">278 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L279" class="LineNr">279 </span><span class="Delimiter">}</span> @@ -344,7 +344,7 @@ if ('onhashchange' in window) { <span id="L281" class="LineNr">281 </span><span class="Delimiter">:(scenario jle_rel16_greater)</span> <span id="L282" class="LineNr">282 </span><span class="Special">% ZF = false;</span> <span id="L283" class="LineNr">283 </span><span class="Special">% SF = false;</span> -<span id="L284" class="LineNr">284 </span><span class="Special">% <a href='010vm.cc.html#L59'>OF</a> = false;</span> +<span id="L284" class="LineNr">284 </span><span class="Special">% <a href='010---vm.cc.html#L59'>OF</a> = false;</span> <span id="L285" class="LineNr">285 </span>== <span class="Constant">0x1</span> <span id="L286" class="LineNr">286 </span><span class="Comment"># op ModR/M SIB displacement immediate</span> <span id="L287" class="LineNr">287 </span> <span class="Constant">0f</span> 8e <span class="PreProc">0</span><span class="Constant">5</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="Comment"># skip 1 instruction</span> |