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authorKartik K. Agaram <vc@akkartik.com>2017-10-14 19:18:34 -0700
committerKartik K. Agaram <vc@akkartik.com>2017-10-14 19:18:51 -0700
commit0cb3c774b207c8a94bf9f9775e99e7d593d1e4fe (patch)
tree8f0cc39f13b55f310e974f69887c078f7b27f074 /html/subx/012indirect_addressing.cc.html
parentf603d9f2d38a836f452b692c331728ef72a05721 (diff)
downloadmu-0cb3c774b207c8a94bf9f9775e99e7d593d1e4fe.tar.gz
4064
Diffstat (limited to 'html/subx/012indirect_addressing.cc.html')
-rw-r--r--html/subx/012indirect_addressing.cc.html393
1 files changed, 187 insertions, 206 deletions
diff --git a/html/subx/012indirect_addressing.cc.html b/html/subx/012indirect_addressing.cc.html
index 863b554d..c6b76529 100644
--- a/html/subx/012indirect_addressing.cc.html
+++ b/html/subx/012indirect_addressing.cc.html
@@ -67,214 +67,195 @@ if ('onhashchange' in window) {
 <span id="L3" class="LineNr">  3 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_r32)</span>
 <span id="L4" class="LineNr">  4 </span><span class="Special">% Reg[3].i = 0x10;</span>
 <span id="L5" class="LineNr">  5 </span><span class="Special">% Reg[0].i = 0x60;</span>
-<span id="L6" class="LineNr">  6 </span><span class="Comment"># word in addresses 0x60-0x63 has value 1</span>
-<span id="L7" class="LineNr">  7 </span><span class="Special">% Mem.at(0x60) = 1;</span>
-<span id="L8" class="LineNr">  8 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L9" class="LineNr">  9 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  <span class="Constant">18</span>                                     <span class="Comment"># add EBX (reg 3) to *EAX (reg 0)</span>
-<span id="L10" class="LineNr"> 10 </span><span class="traceContains">+run: add <a href='010core.cc.html#L15'>reg</a> 3 to effective address</span>
-<span id="L11" class="LineNr"> 11 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
-<span id="L12" class="LineNr"> 12 </span><span class="traceContains">+run: storing 0x00000011</span>
-<span id="L13" class="LineNr"> 13 </span>
-<span id="L14" class="LineNr"> 14 </span><span class="Delimiter">:(before &quot;End Mod Special-cases&quot;)</span>
-<span id="L15" class="LineNr"> 15 </span><span class="Normal">case</span> <span class="Constant">0</span>:
-<span id="L16" class="LineNr"> 16 </span>  <span class="Comment">// mod 0 is usually indirect addressing</span>
-<span id="L17" class="LineNr"> 17 </span>  <span class="Normal">switch</span> <span class="Delimiter">(</span>rm<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L18" class="LineNr"> 18 </span>  <span class="Normal">default</span>:
-<span id="L19" class="LineNr"> 19 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;effective address is mem at address 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; Reg[rm]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a> &lt;&lt; <span class="Constant">&quot; (reg &quot;</span> &lt;&lt; <a href='010core.cc.html#L224'>NUM</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;)&quot;</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
-<span id="L20" class="LineNr"> 20 </span>  <span class="Conceal">¦</span> assert<span class="Delimiter">(</span>Reg[rm]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a> + <span class="Normal">sizeof</span><span class="Delimiter">(</span><span class="Normal">int32_t</span><span class="Delimiter">)</span> &lt;= <a href='010core.cc.html#L65'>Mem</a><span class="Delimiter">.</span>size<span class="Delimiter">());</span>
-<span id="L21" class="LineNr"> 21 </span>  <span class="Conceal">¦</span> result = <span class="Normal">reinterpret_cast</span>&lt;<span class="Normal">int32_t</span>*&gt;<span class="Delimiter">(</span>&amp;Mem<span class="Delimiter">.</span>at<span class="Delimiter">(</span>Reg[rm]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a><span class="Delimiter">));</span>  <span class="Comment">// rely on the host itself being in little-endian order</span>
-<span id="L22" class="LineNr"> 22 </span>  <span class="Conceal">¦</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L23" class="LineNr"> 23 </span>  <span class="Comment">// End Mod 0 Special-cases</span>
-<span id="L24" class="LineNr"> 24 </span>  <span class="Delimiter">}</span>
-<span id="L25" class="LineNr"> 25 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L26" class="LineNr"> 26 </span>
-<span id="L27" class="LineNr"> 27 </span><span class="Comment">//:</span>
-<span id="L28" class="LineNr"> 28 </span>
-<span id="L29" class="LineNr"> 29 </span><span class="Delimiter">:(scenario add_mem_at_r32_to_r32)</span>
-<span id="L30" class="LineNr"> 30 </span><span class="Special">% Reg[0].i = 0x60;</span>
-<span id="L31" class="LineNr"> 31 </span><span class="Special">% Reg[3].i = 0x10;</span>
-<span id="L32" class="LineNr"> 32 </span><span class="Special">% Mem.at(0x60) = 1;</span>
-<span id="L33" class="LineNr"> 33 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L34" class="LineNr"> 34 </span>  <span class="PreProc">0</span><span class="Constant">3</span>  <span class="Constant">18</span>                                      <span class="Comment"># add *EAX (reg 0) to EBX (reg 3)</span>
-<span id="L35" class="LineNr"> 35 </span><span class="traceContains">+run: add effective address to <a href='010core.cc.html#L15'>reg</a> 3</span>
-<span id="L36" class="LineNr"> 36 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
-<span id="L37" class="LineNr"> 37 </span><span class="traceContains">+run: storing 0x00000011</span>
-<span id="L38" class="LineNr"> 38 </span>
-<span id="L39" class="LineNr"> 39 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
-<span id="L40" class="LineNr"> 40 </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="L41" class="LineNr"> 41 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010core.cc.html#L206'>next</a><span class="Delimiter">();</span>
-<span id="L42" class="LineNr"> 42 </span>  <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
-<span id="L43" class="LineNr"> 43 </span>  <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;add effective address to <a href='010core.cc.html#L15'>reg</a> &quot;</span> &lt;&lt; <a href='010core.cc.html#L224'>NUM</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
-<span id="L44" class="LineNr"> 44 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='011direct_addressing.cc.html#L26'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
-<span id="L45" class="LineNr"> 45 </span>  <a href='010core.cc.html#L41'>BINARY_ARITHMETIC_OP</a><span class="Delimiter">(</span>+<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span><a href='010core.cc.html#L16'>i</a><span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span>
-<span id="L46" class="LineNr"> 46 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L47" class="LineNr"> 47 </span><span class="Delimiter">}</span>
-<span id="L48" class="LineNr"> 48 </span>
-<span id="L49" class="LineNr"> 49 </span><span class="SalientComment">//:: subtract</span>
-<span id="L50" class="LineNr"> 50 </span>
-<span id="L51" class="LineNr"> 51 </span><span class="Delimiter">:(scenario subtract_r32_from_mem_at_r32)</span>
-<span id="L52" class="LineNr"> 52 </span><span class="Special">% Reg[0].i = 0x60;</span>
-<span id="L53" class="LineNr"> 53 </span><span class="Special">% Mem.at(0x60) = 10;</span>
-<span id="L54" class="LineNr"> 54 </span><span class="Special">% Reg[3].i = 1;</span>
-<span id="L55" class="LineNr"> 55 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
-<span id="L56" class="LineNr"> 56 </span>  <span class="Constant">29</span>  <span class="Constant">18</span>                                      <span class="Comment"># subtract EBX (reg 3) from *EAX (reg 0)</span>
-<span id="L57" class="LineNr"> 57 </span><span class="traceContains">+run: subtract <a href='010core.cc.html#L15'>reg</a> 3 from effective address</span>
-<span id="L58" class="LineNr"> 58 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
-<span id="L59" class="LineNr"> 59 </span><span class="traceContains">+run: storing 0x00000009</span>
-<span id="L60" class="LineNr"> 60 </span>
-<span id="L61" class="LineNr"> 61 </span><span class="Comment">//:</span>
-<span id="L62" class="LineNr"> 62 </span>
-<span id="L63" class="LineNr"> 63 </span><span class="Delimiter">:(scenario subtract_mem_at_r32_from_r32)</span>
-<span id="L64" class="LineNr"> 64 </span><span class="Special">% Reg[0].i = 0x60;</span>
-<span id="L65" class="LineNr"> 65 </span><span class="Special">% Mem.at(0x60) = 1;</span>
-<span id="L66" class="LineNr"> 66 </span><span class="Special">% Reg[3].i = 10;</span>
-<span id="L67" class="LineNr"> 67 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
-<span id="L68" class="LineNr"> 68 </span>  2b  <span class="Constant">18</span>                                      <span class="Comment"># subtract *EAX (reg 0) from EBX (reg 3)</span>
-<span id="L69" class="LineNr"> 69 </span><span class="traceContains">+run: subtract effective address from <a href='010core.cc.html#L15'>reg</a> 3</span>
-<span id="L70" class="LineNr"> 70 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
-<span id="L71" class="LineNr"> 71 </span><span class="traceContains">+run: storing 0x00000009</span>
-<span id="L72" class="LineNr"> 72 </span>
-<span id="L73" class="LineNr"> 73 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
-<span id="L74" class="LineNr"> 74 </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="L75" class="LineNr"> 75 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010core.cc.html#L206'>next</a><span class="Delimiter">();</span>
-<span id="L76" class="LineNr"> 76 </span>  <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
-<span id="L77" class="LineNr"> 77 </span>  <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;subtract effective address from <a href='010core.cc.html#L15'>reg</a> &quot;</span> &lt;&lt; <a href='010core.cc.html#L224'>NUM</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
-<span id="L78" class="LineNr"> 78 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='011direct_addressing.cc.html#L26'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
-<span id="L79" class="LineNr"> 79 </span>  <a href='010core.cc.html#L41'>BINARY_ARITHMETIC_OP</a><span class="Delimiter">(</span>-<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span><a href='010core.cc.html#L16'>i</a><span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span>
-<span id="L80" class="LineNr"> 80 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L81" class="LineNr"> 81 </span><span class="Delimiter">}</span>
-<span id="L82" class="LineNr"> 82 </span>
-<span id="L83" class="LineNr"> 83 </span><span class="SalientComment">//:: and</span>
-<span id="L84" class="LineNr"> 84 </span>
-<span id="L85" class="LineNr"> 85 </span><span class="Delimiter">:(scenario and_r32_with_mem_at_r32)</span>
-<span id="L86" class="LineNr"> 86 </span><span class="Special">% Reg[0].i = 0x60;</span>
-<span id="L87" class="LineNr"> 87 </span><span class="Special">% Mem.at(0x60) = 0x0d;</span>
-<span id="L88" class="LineNr"> 88 </span><span class="Special">% Mem.at(0x61) = 0x0c;</span>
-<span id="L89" class="LineNr"> 89 </span><span class="Special">% Mem.at(0x62) = 0x0b;</span>
-<span id="L90" class="LineNr"> 90 </span><span class="Special">% Mem.at(0x63) = 0x0a;</span>
-<span id="L91" class="LineNr"> 91 </span><span class="Special">% Reg[3].i = 0xff;</span>
-<span id="L92" class="LineNr"> 92 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
-<span id="L93" class="LineNr"> 93 </span>  <span class="Constant">21</span>  <span class="Constant">18</span>                                      <span class="Comment"># and EBX (reg 3) with *EAX (reg 0)</span>
-<span id="L94" class="LineNr"> 94 </span><span class="traceContains">+run: and <a href='010core.cc.html#L15'>reg</a> 3 with effective address</span>
-<span id="L95" class="LineNr"> 95 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
-<span id="L96" class="LineNr"> 96 </span><span class="traceContains">+run: storing 0x0000000d</span>
-<span id="L97" class="LineNr"> 97 </span>
-<span id="L98" class="LineNr"> 98 </span><span class="Comment">//:</span>
-<span id="L99" class="LineNr"> 99 </span>
-<span id="L100" class="LineNr">100 </span><span class="Delimiter">:(scenario and_mem_at_r32_with_r32)</span>
-<span id="L101" class="LineNr">101 </span><span class="Special">% Reg[0].i = 0x60;</span>
-<span id="L102" class="LineNr">102 </span><span class="Special">% Mem.at(0x60) = 0xff;</span>
-<span id="L103" class="LineNr">103 </span><span class="Special">% Reg[3].i = 0x0a0b0c0d;</span>
-<span id="L104" class="LineNr">104 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
-<span id="L105" class="LineNr">105 </span>  <span class="Constant">23</span>  <span class="Constant">18</span>                                      <span class="Comment"># and *EAX (reg 0) with EBX (reg 3)</span>
-<span id="L106" class="LineNr">106 </span><span class="traceContains">+run: and effective address with <a href='010core.cc.html#L15'>reg</a> 3</span>
-<span id="L107" class="LineNr">107 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
-<span id="L108" class="LineNr">108 </span><span class="traceContains">+run: storing 0x0000000d</span>
-<span id="L109" class="LineNr">109 </span>
-<span id="L110" class="LineNr">110 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
-<span id="L111" class="LineNr">111 </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="L112" class="LineNr">112 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010core.cc.html#L206'>next</a><span class="Delimiter">();</span>
-<span id="L113" class="LineNr">113 </span>  <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
-<span id="L114" class="LineNr">114 </span>  <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;and effective address with <a href='010core.cc.html#L15'>reg</a> &quot;</span> &lt;&lt; <a href='010core.cc.html#L224'>NUM</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
-<span id="L115" class="LineNr">115 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='011direct_addressing.cc.html#L26'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
-<span id="L116" class="LineNr">116 </span>  <a href='010core.cc.html#L53'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>&amp;<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a><span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span>
-<span id="L117" class="LineNr">117 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L118" class="LineNr">118 </span><span class="Delimiter">}</span>
-<span id="L119" class="LineNr">119 </span>
-<span id="L120" class="LineNr">120 </span><span class="SalientComment">//:: or</span>
-<span id="L121" class="LineNr">121 </span>
-<span id="L122" class="LineNr">122 </span><span class="Delimiter">:(scenario or_r32_with_mem_at_r32)</span>
-<span id="L123" class="LineNr">123 </span><span class="Special">% Reg[0].i = 0x60;</span>
-<span id="L124" class="LineNr">124 </span><span class="Special">% Mem.at(0x60) = 0x0d;</span>
-<span id="L125" class="LineNr">125 </span><span class="Special">% Mem.at(0x61) = 0x0c;</span>
-<span id="L126" class="LineNr">126 </span><span class="Special">% Mem.at(0x62) = 0x0b;</span>
-<span id="L127" class="LineNr">127 </span><span class="Special">% Mem.at(0x63) = 0x0a;</span>
-<span id="L128" class="LineNr">128 </span><span class="Special">% Reg[3].i = 0xa0b0c0d0;</span>
-<span id="L129" class="LineNr">129 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
-<span id="L130" class="LineNr">130 </span>  <span class="Error">09</span>  <span class="Constant">18</span>                                      <span class="Comment"># or EBX (reg 3) with *EAX (reg 0)</span>
-<span id="L131" class="LineNr">131 </span><span class="traceContains">+run: or <a href='010core.cc.html#L15'>reg</a> 3 with effective address</span>
-<span id="L132" class="LineNr">132 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
-<span id="L133" class="LineNr">133 </span><span class="traceContains">+run: storing 0xaabbccdd</span>
-<span id="L134" class="LineNr">134 </span>
-<span id="L135" class="LineNr">135 </span><span class="Comment">//:</span>
-<span id="L136" class="LineNr">136 </span>
-<span id="L137" class="LineNr">137 </span><span class="Delimiter">:(scenario or_mem_at_r32_with_r32)</span>
-<span id="L138" class="LineNr">138 </span><span class="Special">% Reg[0].i = 0x60;</span>
-<span id="L139" class="LineNr">139 </span><span class="Special">% Mem.at(0x60) = 0x0d;</span>
-<span id="L140" class="LineNr">140 </span><span class="Special">% Mem.at(0x61) = 0x0c;</span>
-<span id="L141" class="LineNr">141 </span><span class="Special">% Mem.at(0x62) = 0x0b;</span>
-<span id="L142" class="LineNr">142 </span><span class="Special">% Mem.at(0x63) = 0x0a;</span>
-<span id="L143" class="LineNr">143 </span><span class="Special">% Reg[3].i = 0xa0b0c0d0;</span>
-<span id="L144" class="LineNr">144 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
-<span id="L145" class="LineNr">145 </span>  0b  <span class="Constant">18</span>                                      <span class="Comment"># or *EAX (reg 0) with EBX (reg 3)</span>
-<span id="L146" class="LineNr">146 </span><span class="traceContains">+run: or effective address with <a href='010core.cc.html#L15'>reg</a> 3</span>
-<span id="L147" class="LineNr">147 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
-<span id="L148" class="LineNr">148 </span><span class="traceContains">+run: storing 0xaabbccdd</span>
+<span id="L6" class="LineNr">  6 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 1);</span>
+<span id="L7" class="LineNr">  7 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L8" class="LineNr">  8 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  <span class="Constant">18</span>                                     <span class="Comment"># add EBX (reg 3) to *EAX (reg 0)</span>
+<span id="L9" class="LineNr">  9 </span><span class="traceContains">+run: add <a href='010core.cc.html#L15'>reg</a> 3 to effective address</span>
+<span id="L10" class="LineNr"> 10 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
+<span id="L11" class="LineNr"> 11 </span><span class="traceContains">+run: storing 0x00000011</span>
+<span id="L12" class="LineNr"> 12 </span>
+<span id="L13" class="LineNr"> 13 </span><span class="Delimiter">:(before &quot;End Mod Special-cases&quot;)</span>
+<span id="L14" class="LineNr"> 14 </span><span class="Normal">case</span> <span class="Constant">0</span>:
+<span id="L15" class="LineNr"> 15 </span>  <span class="Comment">// mod 0 is usually indirect addressing</span>
+<span id="L16" class="LineNr"> 16 </span>  <span class="Normal">switch</span> <span class="Delimiter">(</span>rm<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L17" class="LineNr"> 17 </span>  <span class="Normal">default</span>:
+<span id="L18" class="LineNr"> 18 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;effective address is mem at address 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; Reg[rm]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a> &lt;&lt; <span class="Constant">&quot; (reg &quot;</span> &lt;&lt; <a href='010core.cc.html#L228'>NUM</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;)&quot;</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
+<span id="L19" class="LineNr"> 19 </span>  <span class="Conceal">¦</span> assert<span class="Delimiter">(</span>Reg[rm]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a> + <span class="Normal">sizeof</span><span class="Delimiter">(</span><span class="Normal">int32_t</span><span class="Delimiter">)</span> &lt;= <a href='010core.cc.html#L65'>Mem</a><span class="Delimiter">.</span>size<span class="Delimiter">());</span>
+<span id="L20" class="LineNr"> 20 </span>  <span class="Conceal">¦</span> result = <span class="Normal">reinterpret_cast</span>&lt;<span class="Normal">int32_t</span>*&gt;<span class="Delimiter">(</span>&amp;Mem<span class="Delimiter">.</span>at<span class="Delimiter">(</span>Reg[rm]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a><span class="Delimiter">));</span>  <span class="Comment">// rely on the host itself being in little-endian order</span>
+<span id="L21" class="LineNr"> 21 </span>  <span class="Conceal">¦</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L22" class="LineNr"> 22 </span>  <span class="Comment">// End Mod 0 Special-cases</span>
+<span id="L23" class="LineNr"> 23 </span>  <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 id="L26" class="LineNr"> 26 </span><span class="Comment">//:</span>
+<span id="L27" class="LineNr"> 27 </span>
+<span id="L28" class="LineNr"> 28 </span><span class="Delimiter">:(scenario add_mem_at_r32_to_r32)</span>
+<span id="L29" class="LineNr"> 29 </span><span class="Special">% Reg[0].i = 0x60;</span>
+<span id="L30" class="LineNr"> 30 </span><span class="Special">% Reg[3].i = 0x10;</span>
+<span id="L31" class="LineNr"> 31 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 1);</span>
+<span id="L32" class="LineNr"> 32 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L33" class="LineNr"> 33 </span>  <span class="PreProc">0</span><span class="Constant">3</span>  <span class="Constant">18</span>                                      <span class="Comment"># add *EAX (reg 0) to EBX (reg 3)</span>
+<span id="L34" class="LineNr"> 34 </span><span class="traceContains">+run: add effective address to <a href='010core.cc.html#L15'>reg</a> 3</span>
+<span id="L35" class="LineNr"> 35 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
+<span id="L36" class="LineNr"> 36 </span><span class="traceContains">+run: storing 0x00000011</span>
+<span id="L37" class="LineNr"> 37 </span>
+<span id="L38" class="LineNr"> 38 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
+<span id="L39" class="LineNr"> 39 </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="L40" class="LineNr"> 40 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010core.cc.html#L210'>next</a><span class="Delimiter">();</span>
+<span id="L41" class="LineNr"> 41 </span>  <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
+<span id="L42" class="LineNr"> 42 </span>  <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;add effective address to <a href='010core.cc.html#L15'>reg</a> &quot;</span> &lt;&lt; <a href='010core.cc.html#L228'>NUM</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
+<span id="L43" class="LineNr"> 43 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='011direct_addressing.cc.html#L26'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
+<span id="L44" class="LineNr"> 44 </span>  <a href='010core.cc.html#L41'>BINARY_ARITHMETIC_OP</a><span class="Delimiter">(</span>+<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span><a href='010core.cc.html#L16'>i</a><span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span>
+<span id="L45" class="LineNr"> 45 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L46" class="LineNr"> 46 </span><span class="Delimiter">}</span>
+<span id="L47" class="LineNr"> 47 </span>
+<span id="L48" class="LineNr"> 48 </span><span class="SalientComment">//:: subtract</span>
+<span id="L49" class="LineNr"> 49 </span>
+<span id="L50" class="LineNr"> 50 </span><span class="Delimiter">:(scenario subtract_r32_from_mem_at_r32)</span>
+<span id="L51" class="LineNr"> 51 </span><span class="Special">% Reg[0].i = 0x60;</span>
+<span id="L52" class="LineNr"> 52 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 10);</span>
+<span id="L53" class="LineNr"> 53 </span><span class="Special">% Reg[3].i = 1;</span>
+<span id="L54" class="LineNr"> 54 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
+<span id="L55" class="LineNr"> 55 </span>  <span class="Constant">29</span>  <span class="Constant">18</span>                                      <span class="Comment"># subtract EBX (reg 3) from *EAX (reg 0)</span>
+<span id="L56" class="LineNr"> 56 </span><span class="traceContains">+run: subtract <a href='010core.cc.html#L15'>reg</a> 3 from effective address</span>
+<span id="L57" class="LineNr"> 57 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
+<span id="L58" class="LineNr"> 58 </span><span class="traceContains">+run: storing 0x00000009</span>
+<span id="L59" class="LineNr"> 59 </span>
+<span id="L60" class="LineNr"> 60 </span><span class="Comment">//:</span>
+<span id="L61" class="LineNr"> 61 </span>
+<span id="L62" class="LineNr"> 62 </span><span class="Delimiter">:(scenario subtract_mem_at_r32_from_r32)</span>
+<span id="L63" class="LineNr"> 63 </span><span class="Special">% Reg[0].i = 0x60;</span>
+<span id="L64" class="LineNr"> 64 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 1);</span>
+<span id="L65" class="LineNr"> 65 </span><span class="Special">% Reg[3].i = 10;</span>
+<span id="L66" class="LineNr"> 66 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
+<span id="L67" class="LineNr"> 67 </span>  2b  <span class="Constant">18</span>                                      <span class="Comment"># subtract *EAX (reg 0) from EBX (reg 3)</span>
+<span id="L68" class="LineNr"> 68 </span><span class="traceContains">+run: subtract effective address from <a href='010core.cc.html#L15'>reg</a> 3</span>
+<span id="L69" class="LineNr"> 69 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
+<span id="L70" class="LineNr"> 70 </span><span class="traceContains">+run: storing 0x00000009</span>
+<span id="L71" class="LineNr"> 71 </span>
+<span id="L72" class="LineNr"> 72 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
+<span id="L73" class="LineNr"> 73 </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="L74" class="LineNr"> 74 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010core.cc.html#L210'>next</a><span class="Delimiter">();</span>
+<span id="L75" class="LineNr"> 75 </span>  <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
+<span id="L76" class="LineNr"> 76 </span>  <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;subtract effective address from <a href='010core.cc.html#L15'>reg</a> &quot;</span> &lt;&lt; <a href='010core.cc.html#L228'>NUM</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
+<span id="L77" class="LineNr"> 77 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='011direct_addressing.cc.html#L26'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
+<span id="L78" class="LineNr"> 78 </span>  <a href='010core.cc.html#L41'>BINARY_ARITHMETIC_OP</a><span class="Delimiter">(</span>-<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span><a href='010core.cc.html#L16'>i</a><span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span>
+<span id="L79" class="LineNr"> 79 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L80" class="LineNr"> 80 </span><span class="Delimiter">}</span>
+<span id="L81" class="LineNr"> 81 </span>
+<span id="L82" class="LineNr"> 82 </span><span class="SalientComment">//:: and</span>
+<span id="L83" class="LineNr"> 83 </span>
+<span id="L84" class="LineNr"> 84 </span><span class="Delimiter">:(scenario and_r32_with_mem_at_r32)</span>
+<span id="L85" class="LineNr"> 85 </span><span class="Special">% Reg[0].i = 0x60;</span>
+<span id="L86" class="LineNr"> 86 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 0x0a0b0c0d);</span>
+<span id="L87" class="LineNr"> 87 </span><span class="Special">% Reg[3].i = 0xff;</span>
+<span id="L88" class="LineNr"> 88 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
+<span id="L89" class="LineNr"> 89 </span>  <span class="Constant">21</span>  <span class="Constant">18</span>                                      <span class="Comment"># and EBX (reg 3) with *EAX (reg 0)</span>
+<span id="L90" class="LineNr"> 90 </span><span class="traceContains">+run: and <a href='010core.cc.html#L15'>reg</a> 3 with effective address</span>
+<span id="L91" class="LineNr"> 91 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
+<span id="L92" class="LineNr"> 92 </span><span class="traceContains">+run: storing 0x0000000d</span>
+<span id="L93" class="LineNr"> 93 </span>
+<span id="L94" class="LineNr"> 94 </span><span class="Comment">//:</span>
+<span id="L95" class="LineNr"> 95 </span>
+<span id="L96" class="LineNr"> 96 </span><span class="Delimiter">:(scenario and_mem_at_r32_with_r32)</span>
+<span id="L97" class="LineNr"> 97 </span><span class="Special">% Reg[0].i = 0x60;</span>
+<span id="L98" class="LineNr"> 98 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 0x000000ff);</span>
+<span id="L99" class="LineNr"> 99 </span><span class="Special">% Reg[3].i = 0x0a0b0c0d;</span>
+<span id="L100" class="LineNr">100 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
+<span id="L101" class="LineNr">101 </span>  <span class="Constant">23</span>  <span class="Constant">18</span>                                      <span class="Comment"># and *EAX (reg 0) with EBX (reg 3)</span>
+<span id="L102" class="LineNr">102 </span><span class="traceContains">+run: and effective address with <a href='010core.cc.html#L15'>reg</a> 3</span>
+<span id="L103" class="LineNr">103 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
+<span id="L104" class="LineNr">104 </span><span class="traceContains">+run: storing 0x0000000d</span>
+<span id="L105" class="LineNr">105 </span>
+<span id="L106" class="LineNr">106 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
+<span id="L107" class="LineNr">107 </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="L108" class="LineNr">108 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010core.cc.html#L210'>next</a><span class="Delimiter">();</span>
+<span id="L109" class="LineNr">109 </span>  <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
+<span id="L110" class="LineNr">110 </span>  <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;and effective address with <a href='010core.cc.html#L15'>reg</a> &quot;</span> &lt;&lt; <a href='010core.cc.html#L228'>NUM</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
+<span id="L111" class="LineNr">111 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='011direct_addressing.cc.html#L26'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
+<span id="L112" class="LineNr">112 </span>  <a href='010core.cc.html#L53'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>&amp;<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a><span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span>
+<span id="L113" class="LineNr">113 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L114" class="LineNr">114 </span><span class="Delimiter">}</span>
+<span id="L115" class="LineNr">115 </span>
+<span id="L116" class="LineNr">116 </span><span class="SalientComment">//:: or</span>
+<span id="L117" class="LineNr">117 </span>
+<span id="L118" class="LineNr">118 </span><span class="Delimiter">:(scenario or_r32_with_mem_at_r32)</span>
+<span id="L119" class="LineNr">119 </span><span class="Special">% Reg[0].i = 0x60;</span>
+<span id="L120" class="LineNr">120 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 0x0a0b0c0d);</span>
+<span id="L121" class="LineNr">121 </span><span class="Special">% Reg[3].i = 0xa0b0c0d0;</span>
+<span id="L122" class="LineNr">122 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
+<span id="L123" class="LineNr">123 </span>  <span class="Error">09</span>  <span class="Constant">18</span>                                      <span class="Comment"># or EBX (reg 3) with *EAX (reg 0)</span>
+<span id="L124" class="LineNr">124 </span><span class="traceContains">+run: or <a href='010core.cc.html#L15'>reg</a> 3 with effective address</span>
+<span id="L125" class="LineNr">125 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
+<span id="L126" class="LineNr">126 </span><span class="traceContains">+run: storing 0xaabbccdd</span>
+<span id="L127" class="LineNr">127 </span>
+<span id="L128" class="LineNr">128 </span><span class="Comment">//:</span>
+<span id="L129" class="LineNr">129 </span>
+<span id="L130" class="LineNr">130 </span><span class="Delimiter">:(scenario or_mem_at_r32_with_r32)</span>
+<span id="L131" class="LineNr">131 </span><span class="Special">% Reg[0].i = 0x60;</span>
+<span id="L132" class="LineNr">132 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 0x0a0b0c0d);</span>
+<span id="L133" class="LineNr">133 </span><span class="Special">% Reg[3].i = 0xa0b0c0d0;</span>
+<span id="L134" class="LineNr">134 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
+<span id="L135" class="LineNr">135 </span>  0b  <span class="Constant">18</span>                                      <span class="Comment"># or *EAX (reg 0) with EBX (reg 3)</span>
+<span id="L136" class="LineNr">136 </span><span class="traceContains">+run: or effective address with <a href='010core.cc.html#L15'>reg</a> 3</span>
+<span id="L137" class="LineNr">137 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
+<span id="L138" class="LineNr">138 </span><span class="traceContains">+run: storing 0xaabbccdd</span>
+<span id="L139" class="LineNr">139 </span>
+<span id="L140" class="LineNr">140 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
+<span id="L141" class="LineNr">141 </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="L142" class="LineNr">142 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010core.cc.html#L210'>next</a><span class="Delimiter">();</span>
+<span id="L143" class="LineNr">143 </span>  <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
+<span id="L144" class="LineNr">144 </span>  <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;or effective address with <a href='010core.cc.html#L15'>reg</a> &quot;</span> &lt;&lt; <a href='010core.cc.html#L228'>NUM</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
+<span id="L145" class="LineNr">145 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='011direct_addressing.cc.html#L26'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
+<span id="L146" class="LineNr">146 </span>  <a href='010core.cc.html#L53'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>|<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a><span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span>
+<span id="L147" class="LineNr">147 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L148" class="LineNr">148 </span><span class="Delimiter">}</span>
 <span id="L149" class="LineNr">149 </span>
-<span id="L150" class="LineNr">150 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
-<span id="L151" class="LineNr">151 </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="L152" class="LineNr">152 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010core.cc.html#L206'>next</a><span class="Delimiter">();</span>
-<span id="L153" class="LineNr">153 </span>  <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
-<span id="L154" class="LineNr">154 </span>  <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;or effective address with <a href='010core.cc.html#L15'>reg</a> &quot;</span> &lt;&lt; <a href='010core.cc.html#L224'>NUM</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
-<span id="L155" class="LineNr">155 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='011direct_addressing.cc.html#L26'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
-<span id="L156" class="LineNr">156 </span>  <a href='010core.cc.html#L53'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>|<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a><span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span>
-<span id="L157" class="LineNr">157 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L158" class="LineNr">158 </span><span class="Delimiter">}</span>
-<span id="L159" class="LineNr">159 </span>
-<span id="L160" class="LineNr">160 </span><span class="SalientComment">//:: xor</span>
+<span id="L150" class="LineNr">150 </span><span class="SalientComment">//:: xor</span>
+<span id="L151" class="LineNr">151 </span>
+<span id="L152" class="LineNr">152 </span><span class="Delimiter">:(scenario xor_r32_with_mem_at_r32)</span>
+<span id="L153" class="LineNr">153 </span><span class="Special">% Reg[0].i = 0x60;</span>
+<span id="L154" class="LineNr">154 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 0xaabb0c0d);</span>
+<span id="L155" class="LineNr">155 </span><span class="Special">% Reg[3].i = 0xa0b0c0d0;</span>
+<span id="L156" class="LineNr">156 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
+<span id="L157" class="LineNr">157 </span>  <span class="Constant">31</span>  <span class="Constant">18</span>                                      <span class="Comment"># xor EBX (reg 3) with *EAX (reg 0)</span>
+<span id="L158" class="LineNr">158 </span><span class="traceContains">+run: xor <a href='010core.cc.html#L15'>reg</a> 3 with effective address</span>
+<span id="L159" class="LineNr">159 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
+<span id="L160" class="LineNr">160 </span><span class="traceContains">+run: storing 0x0a0bccdd</span>
 <span id="L161" class="LineNr">161 </span>
-<span id="L162" class="LineNr">162 </span><span class="Delimiter">:(scenario xor_r32_with_mem_at_r32)</span>
-<span id="L163" class="LineNr">163 </span><span class="Special">% Reg[0].i = 0x60;</span>
-<span id="L164" class="LineNr">164 </span><span class="Special">% Mem.at(0x60) = 0x0d;</span>
-<span id="L165" class="LineNr">165 </span><span class="Special">% Mem.at(0x61) = 0x0c;</span>
-<span id="L166" class="LineNr">166 </span><span class="Special">% Mem.at(0x62) = 0xbb;</span>
-<span id="L167" class="LineNr">167 </span><span class="Special">% Mem.at(0x63) = 0xaa;</span>
-<span id="L168" class="LineNr">168 </span><span class="Special">% Reg[3].i = 0xa0b0c0d0;</span>
-<span id="L169" class="LineNr">169 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
-<span id="L170" class="LineNr">170 </span>  <span class="Constant">31</span>  <span class="Constant">18</span>                                      <span class="Comment"># xor EBX (reg 3) with *EAX (reg 0)</span>
-<span id="L171" class="LineNr">171 </span><span class="traceContains">+run: xor <a href='010core.cc.html#L15'>reg</a> 3 with effective address</span>
-<span id="L172" class="LineNr">172 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
-<span id="L173" class="LineNr">173 </span><span class="traceContains">+run: storing 0x0a0bccdd</span>
-<span id="L174" class="LineNr">174 </span>
-<span id="L175" class="LineNr">175 </span><span class="Comment">//:</span>
-<span id="L176" class="LineNr">176 </span>
-<span id="L177" class="LineNr">177 </span><span class="Delimiter">:(scenario xor_mem_at_r32_with_r32)</span>
-<span id="L178" class="LineNr">178 </span><span class="Special">% Reg[0].i = 0x60;</span>
-<span id="L179" class="LineNr">179 </span><span class="Special">% Mem.at(0x60) = 0x0d;</span>
-<span id="L180" class="LineNr">180 </span><span class="Special">% Mem.at(0x61) = 0x0c;</span>
-<span id="L181" class="LineNr">181 </span><span class="Special">% Mem.at(0x62) = 0x0b;</span>
-<span id="L182" class="LineNr">182 </span><span class="Special">% Mem.at(0x63) = 0x0a;</span>
-<span id="L183" class="LineNr">183 </span><span class="Special">% Reg[3].i = 0xa0b0c0d0;</span>
-<span id="L184" class="LineNr">184 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
-<span id="L185" class="LineNr">185 </span>  <span class="Constant">33</span>  <span class="Constant">18</span>                                      <span class="Comment"># xor *EAX (reg 0) with EBX (reg 3)</span>
-<span id="L186" class="LineNr">186 </span><span class="traceContains">+run: xor effective address with <a href='010core.cc.html#L15'>reg</a> 3</span>
-<span id="L187" class="LineNr">187 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
-<span id="L188" class="LineNr">188 </span><span class="traceContains">+run: storing 0xaabbccdd</span>
-<span id="L189" class="LineNr">189 </span>
-<span id="L190" class="LineNr">190 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
-<span id="L191" class="LineNr">191 </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="L192" class="LineNr">192 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010core.cc.html#L206'>next</a><span class="Delimiter">();</span>
-<span id="L193" class="LineNr">193 </span>  <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
-<span id="L194" class="LineNr">194 </span>  <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;xor effective address with <a href='010core.cc.html#L15'>reg</a> &quot;</span> &lt;&lt; <a href='010core.cc.html#L224'>NUM</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
-<span id="L195" class="LineNr">195 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='011direct_addressing.cc.html#L26'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
-<span id="L196" class="LineNr">196 </span>  <a href='010core.cc.html#L53'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>|<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a><span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span>
-<span id="L197" class="LineNr">197 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L198" class="LineNr">198 </span><span class="Delimiter">}</span>
-<span id="L199" class="LineNr">199 </span>
-<span id="L200" class="LineNr">200 </span><span class="SalientComment">//:: not</span>
-<span id="L201" class="LineNr">201 </span>
-<span id="L202" class="LineNr">202 </span><span class="Delimiter">:(scenario not_r32_with_mem_at_r32)</span>
-<span id="L203" class="LineNr">203 </span><span class="Special">% Reg[3].i = 0x60;</span>
-<span id="L204" class="LineNr">204 </span><span class="Comment"># word at 0x60 is 0x0f0f00ff</span>
-<span id="L205" class="LineNr">205 </span><span class="Special">% Mem.at(0x60) = 0xff;</span>
-<span id="L206" class="LineNr">206 </span><span class="Special">% Mem.at(0x61) = 0x00;</span>
-<span id="L207" class="LineNr">207 </span><span class="Special">% Mem.at(0x62) = 0x0f;</span>
-<span id="L208" class="LineNr">208 </span><span class="Special">% Mem.at(0x63) = 0x0f;</span>
-<span id="L209" class="LineNr">209 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
-<span id="L210" class="LineNr">210 </span>  f7  <span class="PreProc">0</span><span class="Constant">3</span>                                      <span class="Comment"># negate *EBX (reg 3)</span>
-<span id="L211" class="LineNr">211 </span><span class="traceContains">+run: 'not' of effective address</span>
-<span id="L212" class="LineNr">212 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 3)</span>
-<span id="L213" class="LineNr">213 </span><span class="traceContains">+run: storing 0xf0f0ff00</span>
+<span id="L162" class="LineNr">162 </span><span class="Comment">//:</span>
+<span id="L163" class="LineNr">163 </span>
+<span id="L164" class="LineNr">164 </span><span class="Delimiter">:(scenario xor_mem_at_r32_with_r32)</span>
+<span id="L165" class="LineNr">165 </span><span class="Special">% Reg[0].i = 0x60;</span>
+<span id="L166" class="LineNr">166 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 0x0a0b0c0d);</span>
+<span id="L167" class="LineNr">167 </span><span class="Special">% Reg[3].i = 0xa0b0c0d0;</span>
+<span id="L168" class="LineNr">168 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
+<span id="L169" class="LineNr">169 </span>  <span class="Constant">33</span>  <span class="Constant">18</span>                                      <span class="Comment"># xor *EAX (reg 0) with EBX (reg 3)</span>
+<span id="L170" class="LineNr">170 </span><span class="traceContains">+run: xor effective address with <a href='010core.cc.html#L15'>reg</a> 3</span>
+<span id="L171" class="LineNr">171 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 0)</span>
+<span id="L172" class="LineNr">172 </span><span class="traceContains">+run: storing 0xaabbccdd</span>
+<span id="L173" class="LineNr">173 </span>
+<span id="L174" class="LineNr">174 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
+<span id="L175" class="LineNr">175 </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="L176" class="LineNr">176 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010core.cc.html#L210'>next</a><span class="Delimiter">();</span>
+<span id="L177" class="LineNr">177 </span>  <span class="Normal">uint8_t</span> arg1 = <span class="Delimiter">(</span>modrm&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
+<span id="L178" class="LineNr">178 </span>  <a href='003trace.cc.html#L160'>trace</a><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;xor effective address with <a href='010core.cc.html#L15'>reg</a> &quot;</span> &lt;&lt; <a href='010core.cc.html#L228'>NUM</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L184'>end</a><span class="Delimiter">();</span>
+<span id="L179" class="LineNr">179 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* arg2 = <a href='011direct_addressing.cc.html#L26'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
+<span id="L180" class="LineNr">180 </span>  <a href='010core.cc.html#L53'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>|<span class="Delimiter">,</span> Reg[arg1]<span class="Delimiter">.</span><a href='010core.cc.html#L17'>u</a><span class="Delimiter">,</span> *arg2<span class="Delimiter">);</span>
+<span id="L181" class="LineNr">181 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L182" class="LineNr">182 </span><span class="Delimiter">}</span>
+<span id="L183" class="LineNr">183 </span>
+<span id="L184" class="LineNr">184 </span><span class="SalientComment">//:: not</span>
+<span id="L185" class="LineNr">185 </span>
+<span id="L186" class="LineNr">186 </span><span class="Delimiter">:(scenario not_r32_with_mem_at_r32)</span>
+<span id="L187" class="LineNr">187 </span><span class="Special">% Reg[3].i = 0x60;</span>
+<span id="L188" class="LineNr">188 </span><span class="Comment"># word at 0x60 is 0x0f0f00ff</span>
+<span id="L189" class="LineNr">189 </span><span class="Special">% SET_WORD_IN_MEM(0x60, 0x0f0f00ff);</span>
+<span id="L190" class="LineNr">190 </span><span class="Comment"># op  ModRM   SIB   displacement  immediate</span>
+<span id="L191" class="LineNr">191 </span>  f7  <span class="PreProc">0</span><span class="Constant">3</span>                                      <span class="Comment"># negate *EBX (reg 3)</span>
+<span id="L192" class="LineNr">192 </span><span class="traceContains">+run: 'not' of effective address</span>
+<span id="L193" class="LineNr">193 </span><span class="traceContains">+run: effective address is mem at address 0x60 (reg 3)</span>
+<span id="L194" class="LineNr">194 </span><span class="traceContains">+run: storing 0xf0f0ff00</span>
 </pre>
 </body>
 </html>