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Diffstat (limited to 'html/subx/014indirect_addressing.cc.html')
-rw-r--r--html/subx/014indirect_addressing.cc.html590
1 files changed, 263 insertions, 327 deletions
diff --git a/html/subx/014indirect_addressing.cc.html b/html/subx/014indirect_addressing.cc.html
index 61ce4216..5f934004 100644
--- a/html/subx/014indirect_addressing.cc.html
+++ b/html/subx/014indirect_addressing.cc.html
@@ -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#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; Reg[rm]<span class="Delimiter">.</span>u &lt;&lt; <span class="Constant">&quot; (&quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L21" class="LineNr"> 21 </span>    <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; Reg[rm]<span class="Delimiter">.</span>u &lt;&lt; <span class="Constant">&quot; (&quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;)&quot;</span> &lt;&lt; end<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>
@@ -91,8 +91,8 @@ if ('onhashchange' in window) {
 <span id="L27" class="LineNr"> 27 </span>
 <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 &quot;End Initialize Op Names(name)&quot;)</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#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;03&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;add rm32 to r32&quot;</span><span class="Delimiter">);</span>
+<span id="L30" class="LineNr"> 30 </span><span class="Delimiter">:(before &quot;End Initialize Op Names&quot;)</span>
+<span id="L31" class="LineNr"> 31 </span><a href='001help.cc.html#L253'>put_new</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L368'>Name</a><span class="Delimiter">,</span> <span class="Constant">&quot;03&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;add rm32 to r32 (add)&quot;</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 = 0x2000;</span>
@@ -109,11 +109,11 @@ if ('onhashchange' in window) {
 <span id="L45" class="LineNr"> 45 </span>
 <span id="L46" class="LineNr"> 46 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</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='010---vm.cc.html#L322'>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&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
-<span id="L50" class="LineNr"> 50 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;add r/m32 to &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L48" class="LineNr"> 48 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L354'>next</a><span class="Delimiter">();</span>
+<span id="L49" class="LineNr"> 49 </span>  <span class="Normal">const</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="L50" class="LineNr"> 50 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;add r/m32 to &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<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='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="L52" class="LineNr"> 52 </span>  <a href='010---vm.cc.html#L91'>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>
@@ -134,8 +134,8 @@ if ('onhashchange' in window) {
 <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 &quot;End Initialize Op Names(name)&quot;)</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#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;2b&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;subtract rm32 from r32&quot;</span><span class="Delimiter">);</span>
+<span id="L73" class="LineNr"> 73 </span><span class="Delimiter">:(before &quot;End Initialize Op Names&quot;)</span>
+<span id="L74" class="LineNr"> 74 </span><a href='001help.cc.html#L253'>put_new</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L368'>Name</a><span class="Delimiter">,</span> <span class="Constant">&quot;2b&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;subtract rm32 from r32 (sub)&quot;</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 = 0x2000;</span>
@@ -152,11 +152,11 @@ if ('onhashchange' in window) {
 <span id="L88" class="LineNr"> 88 </span>
 <span id="L89" class="LineNr"> 89 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</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='010---vm.cc.html#L322'>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&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
-<span id="L93" class="LineNr"> 93 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;subtract r/m32 from &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L91" class="LineNr"> 91 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L354'>next</a><span class="Delimiter">();</span>
+<span id="L92" class="LineNr"> 92 </span>  <span class="Normal">const</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="L93" class="LineNr"> 93 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;subtract r/m32 from &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<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='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="L95" class="LineNr"> 95 </span>  <a href='010---vm.cc.html#L91'>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>
@@ -177,8 +177,8 @@ if ('onhashchange' in window) {
 <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 &quot;End Initialize Op Names(name)&quot;)</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#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;23&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;r32 = bitwise AND of r32 with rm32&quot;</span><span class="Delimiter">);</span>
+<span id="L116" class="LineNr">116 </span><span class="Delimiter">:(before &quot;End Initialize Op Names&quot;)</span>
+<span id="L117" class="LineNr">117 </span><a href='001help.cc.html#L253'>put_new</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L368'>Name</a><span class="Delimiter">,</span> <span class="Constant">&quot;23&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;r32 = bitwise AND of r32 with rm32 (and)&quot;</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 = 0x2000;</span>
@@ -195,11 +195,11 @@ if ('onhashchange' in window) {
 <span id="L131" class="LineNr">131 </span>
 <span id="L132" class="LineNr">132 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</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='010---vm.cc.html#L322'>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&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
-<span id="L136" class="LineNr">136 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;and r/m32 with &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L134" class="LineNr">134 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L354'>next</a><span class="Delimiter">();</span>
+<span id="L135" class="LineNr">135 </span>  <span class="Normal">const</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="L136" class="LineNr">136 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;and r/m32 with &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<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='010---vm.cc.html#L81'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>&amp;<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#L103'>BINARY_BITWISE_OP</a><span class="Delimiter">(</span>&amp;<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>
@@ -220,8 +220,8 @@ if ('onhashchange' in window) {
 <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 &quot;End Initialize Op Names(name)&quot;)</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#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;0b&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;r32 = bitwise OR of r32 with rm32&quot;</span><span class="Delimiter">);</span>
+<span id="L159" class="LineNr">159 </span><span class="Delimiter">:(before &quot;End Initialize Op Names&quot;)</span>
+<span id="L160" class="LineNr">160 </span><a href='001help.cc.html#L253'>put_new</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L368'>Name</a><span class="Delimiter">,</span> <span class="Constant">&quot;0b&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;r32 = bitwise OR of r32 with rm32 (or)&quot;</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 = 0x2000;</span>
@@ -238,11 +238,11 @@ if ('onhashchange' in window) {
 <span id="L174" class="LineNr">174 </span>
 <span id="L175" class="LineNr">175 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</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='010---vm.cc.html#L322'>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&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
-<span id="L179" class="LineNr">179 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;or r/m32 with &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L177" class="LineNr">177 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L354'>next</a><span class="Delimiter">();</span>
+<span id="L178" class="LineNr">178 </span>  <span class="Normal">const</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="L179" class="LineNr">179 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;or r/m32 with &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<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='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="L181" class="LineNr">181 </span>  <a href='010---vm.cc.html#L103'>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>
@@ -263,8 +263,8 @@ if ('onhashchange' in window) {
 <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 &quot;End Initialize Op Names(name)&quot;)</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#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;33&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;r32 = bitwise XOR of r32 with rm32&quot;</span><span class="Delimiter">);</span>
+<span id="L202" class="LineNr">202 </span><span class="Delimiter">:(before &quot;End Initialize Op Names&quot;)</span>
+<span id="L203" class="LineNr">203 </span><a href='001help.cc.html#L253'>put_new</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L368'>Name</a><span class="Delimiter">,</span> <span class="Constant">&quot;33&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;r32 = bitwise XOR of r32 with rm32 (xor)&quot;</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 = 0x2000;</span>
@@ -281,11 +281,11 @@ if ('onhashchange' in window) {
 <span id="L217" class="LineNr">217 </span>
 <span id="L218" class="LineNr">218 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</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='010---vm.cc.html#L322'>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&gt;&gt;<span class="Constant">3</span><span class="Delimiter">)</span>&amp;<span class="Constant">0x7</span><span class="Delimiter">;</span>
-<span id="L222" class="LineNr">222 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;xor r/m32 with &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L220" class="LineNr">220 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L354'>next</a><span class="Delimiter">();</span>
+<span id="L221" class="LineNr">221 </span>  <span class="Normal">const</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="L222" class="LineNr">222 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;xor r/m32 with &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<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='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="L224" class="LineNr">224 </span>  <a href='010---vm.cc.html#L103'>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>
@@ -347,8 +347,8 @@ if ('onhashchange' in window) {
 <span id="L283" class="LineNr">283 </span>
 <span id="L284" class="LineNr">284 </span><span class="Comment">//:</span>
 <span id="L285" class="LineNr">285 </span>
-<span id="L286" class="LineNr">286 </span><span class="Delimiter">:(before &quot;End Initialize Op Names(name)&quot;)</span>
-<span id="L287" class="LineNr">287 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;3b&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;compare: set SF if r32 &lt; rm32&quot;</span><span class="Delimiter">);</span>
+<span id="L286" class="LineNr">286 </span><span class="Delimiter">:(before &quot;End Initialize Op Names&quot;)</span>
+<span id="L287" class="LineNr">287 </span><a href='001help.cc.html#L253'>put_new</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L368'>Name</a><span class="Delimiter">,</span> <span class="Constant">&quot;3b&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;compare: set SF if r32 &lt; rm32 (cmp)&quot;</span><span class="Delimiter">);</span>
 <span id="L288" class="LineNr">288 </span>
 <span id="L289" class="LineNr">289 </span><span class="Delimiter">:(scenario compare_r32_with_mem_at_r32_greater)</span>
 <span id="L290" class="LineNr">290 </span><span class="Special">% Reg[EAX].i = 0x2000;</span>
@@ -365,17 +365,17 @@ if ('onhashchange' in window) {
 <span id="L301" class="LineNr">301 </span>
 <span id="L302" class="LineNr">302 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
 <span id="L303" class="LineNr">303 </span><span class="Normal">case</span> <span class="Constant">0x3b</span>: <span class="Delimiter">{</span>  <span class="Comment">// set SF if r32 &lt; r/m32</span>
-<span id="L304" class="LineNr">304 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L322'>next</a><span class="Delimiter">();</span>
-<span id="L305" class="LineNr">305 </span>  <span class="Normal">uint8_t</span> reg1 = <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="L306" class="LineNr">306 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;compare r/m32 with &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>reg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L307" class="LineNr">307 </span>  <span class="Normal">int32_t</span> arg1 = Reg[reg1]<span class="Delimiter">.</span>i<span class="Delimiter">;</span>
-<span id="L308" class="LineNr">308 </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="L309" class="LineNr">309 </span>  <span class="Normal">int32_t</span> tmp1 = arg1 - *arg2<span class="Delimiter">;</span>
+<span id="L304" class="LineNr">304 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L354'>next</a><span class="Delimiter">();</span>
+<span id="L305" class="LineNr">305 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> reg1 = <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="L306" class="LineNr">306 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;compare r/m32 with &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>reg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L307" class="LineNr">307 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span> arg1 = Reg[reg1]<span class="Delimiter">.</span>i<span class="Delimiter">;</span>
+<span id="L308" class="LineNr">308 </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="L309" class="LineNr">309 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span> tmp1 = arg1 - *arg2<span class="Delimiter">;</span>
 <span id="L310" class="LineNr">310 </span>  SF = <span class="Delimiter">(</span>tmp1 &lt; <span class="Constant">0</span><span class="Delimiter">);</span>
 <span id="L311" class="LineNr">311 </span>  ZF = <span class="Delimiter">(</span>tmp1 == <span class="Constant">0</span><span class="Delimiter">);</span>
 <span id="L312" class="LineNr">312 </span>  <span class="Normal">int64_t</span> tmp2 = arg1 - *arg2<span class="Delimiter">;</span>
-<span id="L313" class="LineNr">313 </span>  <a href='010---vm.cc.html#L59'>OF</a> = <span class="Delimiter">(</span>tmp1 != tmp2<span class="Delimiter">);</span>
-<span id="L314" class="LineNr">314 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;SF=&quot;</span> &lt;&lt; SF &lt;&lt; <span class="Constant">&quot;; ZF=&quot;</span> &lt;&lt; ZF &lt;&lt; <span class="Constant">&quot;; OF=&quot;</span> &lt;&lt; <a href='010---vm.cc.html#L59'>OF</a> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L313" class="LineNr">313 </span>  <a href='010---vm.cc.html#L81'>OF</a> = <span class="Delimiter">(</span>tmp1 != tmp2<span class="Delimiter">);</span>
+<span id="L314" class="LineNr">314 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;SF=&quot;</span> &lt;&lt; SF &lt;&lt; <span class="Constant">&quot;; ZF=&quot;</span> &lt;&lt; ZF &lt;&lt; <span class="Constant">&quot;; OF=&quot;</span> &lt;&lt; <a href='010---vm.cc.html#L81'>OF</a> &lt;&lt; end<span class="Delimiter">();</span>
 <span id="L315" class="LineNr">315 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
 <span id="L316" class="LineNr">316 </span><span class="Delimiter">}</span>
 <span id="L317" class="LineNr">317 </span>
@@ -420,8 +420,8 @@ if ('onhashchange' in window) {
 <span id="L356" class="LineNr">356 </span>
 <span id="L357" class="LineNr">357 </span><span class="Comment">//:</span>
 <span id="L358" class="LineNr">358 </span>
-<span id="L359" class="LineNr">359 </span><span class="Delimiter">:(before &quot;End Initialize Op Names(name)&quot;)</span>
-<span id="L360" class="LineNr">360 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;8b&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;copy rm32 to r32&quot;</span><span class="Delimiter">);</span>
+<span id="L359" class="LineNr">359 </span><span class="Delimiter">:(before &quot;End Initialize Op Names&quot;)</span>
+<span id="L360" class="LineNr">360 </span><a href='001help.cc.html#L253'>put_new</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L368'>Name</a><span class="Delimiter">,</span> <span class="Constant">&quot;8b&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;copy rm32 to r32 (mov)&quot;</span><span class="Delimiter">);</span>
 <span id="L361" class="LineNr">361 </span>
 <span id="L362" class="LineNr">362 </span><span class="Delimiter">:(scenario copy_mem_at_r32_to_r32)</span>
 <span id="L363" class="LineNr">363 </span><span class="Special">% Reg[EAX].i = 0x2000;</span>
@@ -437,297 +437,233 @@ if ('onhashchange' in window) {
 <span id="L373" class="LineNr">373 </span>
 <span id="L374" class="LineNr">374 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
 <span id="L375" class="LineNr">375 </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="L376" class="LineNr">376 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L322'>next</a><span class="Delimiter">();</span>
-<span id="L377" class="LineNr">377 </span>  <span class="Normal">uint8_t</span> reg1 = <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="L378" class="LineNr">378 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;copy r/m32 to &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>reg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L379" class="LineNr">379 </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="L380" class="LineNr">380 </span>  Reg[reg1]<span class="Delimiter">.</span>i = *arg2<span class="Delimiter">;</span>
-<span id="L381" class="LineNr">381 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing 0x&quot;</span> &lt;&lt; <a href='010---vm.cc.html#L368'>HEXWORD</a> &lt;&lt; *arg2 &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L376" class="LineNr">376 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L354'>next</a><span class="Delimiter">();</span>
+<span id="L377" class="LineNr">377 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> rdest = <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="L378" class="LineNr">378 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;copy r/m32 to &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>rdest<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L379" class="LineNr">379 </span>  <span class="Normal">const</span> <span class="Normal">int32_t</span>* src = <a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
+<span id="L380" class="LineNr">380 </span>  Reg[rdest]<span class="Delimiter">.</span>i = *src<span class="Delimiter">;</span>
+<span id="L381" class="LineNr">381 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing 0x&quot;</span> &lt;&lt; <a href='010---vm.cc.html#L403'>HEXWORD</a> &lt;&lt; *src &lt;&lt; end<span class="Delimiter">();</span>
 <span id="L382" class="LineNr">382 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
 <span id="L383" class="LineNr">383 </span><span class="Delimiter">}</span>
 <span id="L384" class="LineNr">384 </span>
-<span id="L385" class="LineNr">385 </span><span class="Comment">//:</span>
+<span id="L385" class="LineNr">385 </span><span class="SalientComment">//:: jump</span>
 <span id="L386" class="LineNr">386 </span>
-<span id="L387" class="LineNr">387 </span><span class="Delimiter">:(before &quot;End Initialize Op Names(name)&quot;)</span>
-<span id="L388" class="LineNr">388 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;88&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;copy r8 (lowermost byte of r32) to r8/m8-at-r32&quot;</span><span class="Delimiter">);</span>
-<span id="L389" class="LineNr">389 </span>
-<span id="L390" class="LineNr">390 </span><span class="Delimiter">:(scenario copy_r8_to_mem_at_r32)</span>
-<span id="L391" class="LineNr">391 </span><span class="Special">% Reg[EBX].i = 0x224488ab;</span>
-<span id="L392" class="LineNr">392 </span><span class="Special">% Reg[EAX].i = 0x2000;</span>
-<span id="L393" class="LineNr">393 </span>== <span class="Constant">0x1</span>
-<span id="L394" class="LineNr">394 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L395" class="LineNr">395 </span>  <span class="Constant">88</span>  <span class="Constant">18</span>                                      <span class="Comment"># copy just the lowermost byte of EBX to the byte at *EAX</span>
-<span id="L396" class="LineNr">396 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EBX) 000 (dest EAX)</span>
-<span id="L397" class="LineNr">397 </span>== <span class="Constant">0x2000</span>
-<span id="L398" class="LineNr">398 </span>f0 cc bb aa  <span class="Comment"># 0xf0 with more data in following bytes</span>
-<span id="L399" class="LineNr">399 </span><span class="traceContains">+run: copy lowermost byte of <a href='010---vm.cc.html#L16'>EBX</a> to r8/m8-at-r32</span>
-<span id="L400" class="LineNr">400 </span><span class="traceContains">+run: effective address is 0x2000 (EAX)</span>
-<span id="L401" class="LineNr">401 </span><span class="traceContains">+run: storing 0xab</span>
-<span id="L402" class="LineNr">402 </span><span class="Special">% CHECK_EQ(0xaabbccab, read_mem_u32(0x2000));</span>
+<span id="L387" class="LineNr">387 </span><span class="Delimiter">:(scenario jump_mem_at_r32)</span>
+<span id="L388" class="LineNr">388 </span><span class="Special">% Reg[EAX].i = 0x2000;</span>
+<span id="L389" class="LineNr">389 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
+<span id="L390" class="LineNr">390 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L391" class="LineNr">391 </span>  ff  <span class="Constant">20</span>                                      <span class="Comment"># jump to *EAX</span>
+<span id="L392" class="LineNr">392 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 100 (jump to r/m32) 000 (src EAX)</span>
+<span id="L393" class="LineNr">393 </span>  <span class="PreProc">0</span><span class="Constant">5</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="PreProc">0</span><span class="Constant">1</span>
+<span id="L394" class="LineNr">394 </span>  <span class="PreProc">0</span><span class="Constant">5</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="PreProc">0</span><span class="Constant">2</span>
+<span id="L395" class="LineNr">395 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
+<span id="L396" class="LineNr">396 </span><span class="Error">08</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"># 8</span>
+<span id="L397" class="LineNr">397 </span><span class="traceContains">+run: inst: 0x00000001</span>
+<span id="L398" class="LineNr">398 </span><span class="traceContains">+run: jump to r/m32</span>
+<span id="L399" class="LineNr">399 </span><span class="traceContains">+run: effective address is 0x2000 (EAX)</span>
+<span id="L400" class="LineNr">400 </span><span class="traceContains">+run: jumping to 0x00000008</span>
+<span id="L401" class="LineNr">401 </span><span class="traceContains">+run: inst: 0x00000008</span>
+<span id="L402" class="LineNr">402 </span><span class="traceAbsent">-run: inst: 0x00000003</span>
 <span id="L403" class="LineNr">403 </span>
-<span id="L404" class="LineNr">404 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
-<span id="L405" class="LineNr">405 </span><span class="Normal">case</span> <span class="Constant">0x88</span>: <span class="Delimiter">{</span>  <span class="Comment">// copy r/m8 to r8</span>
-<span id="L406" class="LineNr">406 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L322'>next</a><span class="Delimiter">();</span>
-<span id="L407" class="LineNr">407 </span>  <span class="Normal">uint8_t</span> reg2 = <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="L408" class="LineNr">408 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;copy lowermost byte of &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>reg2<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; to r8/m8-at-r32&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L409" class="LineNr">409 </span>  <span class="Comment">// use unsigned to zero-extend 8-bit value to 32 bits</span>
-<span id="L410" class="LineNr">410 </span>  <span class="Normal">uint8_t</span>* arg1 = <span class="Normal">reinterpret_cast</span>&lt;<span class="Normal">uint8_t</span>*&gt;<span class="Delimiter">(</span><a href='013direct_addressing.cc.html#L31'>effective_address</a><span class="Delimiter">(</span>modrm<span class="Delimiter">));</span>
-<span id="L411" class="LineNr">411 </span>  *arg1 = Reg[reg2]<span class="Delimiter">.</span>u<span class="Delimiter">;</span>
-<span id="L412" class="LineNr">412 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing 0x&quot;</span> &lt;&lt; <a href='010---vm.cc.html#L367'>HEXBYTE</a> &lt;&lt; <a href='010---vm.cc.html#L370'>NUM</a><span class="Delimiter">(</span>*arg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L413" class="LineNr">413 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L414" class="LineNr">414 </span><span class="Delimiter">}</span>
-<span id="L415" class="LineNr">415 </span>
-<span id="L416" class="LineNr">416 </span><span class="Comment">//:</span>
-<span id="L417" class="LineNr">417 </span>
-<span id="L418" class="LineNr">418 </span><span class="Delimiter">:(before &quot;End Initialize Op Names(name)&quot;)</span>
-<span id="L419" class="LineNr">419 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;8a&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;copy r8/m8-at-r32 to r8 (lowermost byte of r32)&quot;</span><span class="Delimiter">);</span>
-<span id="L420" class="LineNr">420 </span>
-<span id="L421" class="LineNr">421 </span><span class="Delimiter">:(scenario copy_mem_at_r32_to_r8)</span>
-<span id="L422" class="LineNr">422 </span><span class="Special">% Reg[EBX].i = 0xaabbcc0f;  // one nibble each of lowest byte set to all 0s and all 1s, to maximize value of this test</span>
-<span id="L423" class="LineNr">423 </span><span class="Special">% Reg[EAX].i = 0x2000;</span>
-<span id="L424" class="LineNr">424 </span>== <span class="Constant">0x1</span>
-<span id="L425" class="LineNr">425 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L426" class="LineNr">426 </span>  8a  <span class="Constant">18</span>                                      <span class="Comment"># copy just the byte at *EAX to lowermost byte of EBX (clearing remaining bytes)</span>
-<span id="L427" class="LineNr">427 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (dest EBX) 000 (src EAX)</span>
-<span id="L428" class="LineNr">428 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
-<span id="L429" class="LineNr">429 </span>ab ff ff ff  <span class="Comment"># 0xab with more data in following bytes</span>
-<span id="L430" class="LineNr">430 </span><span class="traceContains">+run: copy r8/m8-at-r32 to lowermost byte of <a href='010---vm.cc.html#L16'>EBX</a></span>
-<span id="L431" class="LineNr">431 </span><span class="traceContains">+run: effective address is 0x2000 (EAX)</span>
-<span id="L432" class="LineNr">432 </span><span class="traceContains">+run: storing 0xab</span>
-<span id="L433" class="LineNr">433 </span><span class="Comment"># remaining bytes of EBX are *not* cleared</span>
-<span id="L434" class="LineNr">434 </span><span class="traceContains">+run: <a href='010---vm.cc.html#L16'>EBX</a> now contains 0xaabbccab</span>
-<span id="L435" class="LineNr">435 </span>
-<span id="L436" class="LineNr">436 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
-<span id="L437" class="LineNr">437 </span><span class="Normal">case</span> <span class="Constant">0x8a</span>: <span class="Delimiter">{</span>  <span class="Comment">// copy r/m8 to r8</span>
-<span id="L438" class="LineNr">438 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L322'>next</a><span class="Delimiter">();</span>
-<span id="L439" class="LineNr">439 </span>  <span class="Normal">uint8_t</span> reg1 = <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="L440" class="LineNr">440 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;copy r8/m8-at-r32 to lowermost byte of &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>reg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L441" class="LineNr">441 </span>  <span class="Comment">// use unsigned to zero-extend 8-bit value to 32 bits</span>
-<span id="L442" class="LineNr">442 </span>  <span class="Normal">uint8_t</span>* arg2 = <span class="Normal">reinterpret_cast</span>&lt;<span class="Normal">uint8_t</span>*&gt;<span class="Delimiter">(</span><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='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing 0x&quot;</span> &lt;&lt; <a href='010---vm.cc.html#L367'>HEXBYTE</a> &lt;&lt; <a href='010---vm.cc.html#L370'>NUM</a><span class="Delimiter">(</span>*arg2<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L444" class="LineNr">444 </span>  *<span class="Normal">reinterpret_cast</span>&lt;<span class="Normal">uint8_t</span>*&gt;<span class="Delimiter">(</span>&amp;Reg[reg1]<span class="Delimiter">.</span>u<span class="Delimiter">)</span> = *arg2<span class="Delimiter">;</span>  <span class="Comment">// assumes host is little-endian</span>
-<span id="L445" class="LineNr">445 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>reg1<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; now contains 0x&quot;</span> &lt;&lt; <a href='010---vm.cc.html#L368'>HEXWORD</a> &lt;&lt; Reg[reg1]<span class="Delimiter">.</span>u &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L446" class="LineNr">446 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L447" class="LineNr">447 </span><span class="Delimiter">}</span>
-<span id="L448" class="LineNr">448 </span>
-<span id="L449" class="LineNr">449 </span><span class="SalientComment">//:: jump</span>
-<span id="L450" class="LineNr">450 </span>
-<span id="L451" class="LineNr">451 </span><span class="Delimiter">:(scenario jump_mem_at_r32)</span>
-<span id="L452" class="LineNr">452 </span><span class="Special">% Reg[EAX].i = 0x2000;</span>
-<span id="L453" class="LineNr">453 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
-<span id="L454" class="LineNr">454 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L455" class="LineNr">455 </span>  ff  <span class="Constant">20</span>                                      <span class="Comment"># jump to *EAX</span>
-<span id="L456" class="LineNr">456 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 100 (jump to r/m32) 000 (src EAX)</span>
-<span id="L457" class="LineNr">457 </span>  <span class="PreProc">0</span><span class="Constant">5</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="PreProc">0</span><span class="Constant">1</span>
-<span id="L458" class="LineNr">458 </span>  <span class="PreProc">0</span><span class="Constant">5</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="PreProc">0</span><span class="Constant">2</span>
-<span id="L459" class="LineNr">459 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
-<span id="L460" class="LineNr">460 </span><span class="Error">08</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"># 8</span>
-<span id="L461" class="LineNr">461 </span><span class="traceContains">+run: inst: 0x00000001</span>
-<span id="L462" class="LineNr">462 </span><span class="traceContains">+run: jump to r/m32</span>
-<span id="L463" class="LineNr">463 </span><span class="traceContains">+run: effective address is 0x2000 (EAX)</span>
-<span id="L464" class="LineNr">464 </span><span class="traceContains">+run: jumping to 0x00000008</span>
-<span id="L465" class="LineNr">465 </span><span class="traceContains">+run: inst: 0x00000008</span>
-<span id="L466" class="LineNr">466 </span><span class="traceAbsent">-run: inst: 0x00000003</span>
-<span id="L467" class="LineNr">467 </span>
-<span id="L468" class="LineNr">468 </span><span class="Delimiter">:(before &quot;End Op ff Subops&quot;)</span>
-<span id="L469" class="LineNr">469 </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="L470" class="LineNr">470 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;jump to r/m32&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L471" class="LineNr">471 </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="L472" class="LineNr">472 </span>  <a href='010---vm.cc.html#L29'>EIP</a> = *arg2<span class="Delimiter">;</span>
-<span id="L473" class="LineNr">473 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;jumping to 0x&quot;</span> &lt;&lt; <a href='010---vm.cc.html#L368'>HEXWORD</a> &lt;&lt; <a href='010---vm.cc.html#L29'>EIP</a> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L474" class="LineNr">474 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L475" class="LineNr">475 </span><span class="Delimiter">}</span>
-<span id="L476" class="LineNr">476 </span>
-<span id="L477" class="LineNr">477 </span><span class="SalientComment">//:: push</span>
-<span id="L478" class="LineNr">478 </span>
-<span id="L479" class="LineNr">479 </span><span class="Delimiter">:(scenario push_mem_at_r32)</span>
-<span id="L480" class="LineNr">480 </span><span class="Special">% Reg[EAX].i = 0x2000;</span>
-<span id="L481" class="LineNr">481 </span><span class="Special">% Reg[ESP].u = 0x14;</span>
-<span id="L482" class="LineNr">482 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
-<span id="L483" class="LineNr">483 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L484" class="LineNr">484 </span>  ff  <span class="Constant">30</span>                                      <span class="Comment"># push *EAX to stack</span>
-<span id="L485" class="LineNr">485 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 110 (push r/m32) 000 (src EAX)</span>
-<span id="L486" class="LineNr">486 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
-<span id="L487" class="LineNr">487 </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="L488" class="LineNr">488 </span><span class="traceContains">+run: <a href='012elf.cc.html#L89'>push</a> r/m32</span>
-<span id="L489" class="LineNr">489 </span><span class="traceContains">+run: effective address is 0x2000 (EAX)</span>
-<span id="L490" class="LineNr">490 </span><span class="traceContains">+run: decrementing <a href='010---vm.cc.html#L17'>ESP</a> to 0x00000010</span>
-<span id="L491" class="LineNr">491 </span><span class="traceContains">+run: pushing value 0x000000af</span>
+<span id="L404" class="LineNr">404 </span><span class="Delimiter">:(before &quot;End Op ff Subops&quot;)</span>
+<span id="L405" class="LineNr">405 </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="L406" class="LineNr">406 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;jump to r/m32&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L407" class="LineNr">407 </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="L408" class="LineNr">408 </span>  <a href='010---vm.cc.html#L29'>EIP</a> = *arg2<span class="Delimiter">;</span>
+<span id="L409" class="LineNr">409 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;jumping to 0x&quot;</span> &lt;&lt; <a href='010---vm.cc.html#L403'>HEXWORD</a> &lt;&lt; <a href='010---vm.cc.html#L29'>EIP</a> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L410" class="LineNr">410 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L411" class="LineNr">411 </span><span class="Delimiter">}</span>
+<span id="L412" class="LineNr">412 </span>
+<span id="L413" class="LineNr">413 </span><span class="SalientComment">//:: push</span>
+<span id="L414" class="LineNr">414 </span>
+<span id="L415" class="LineNr">415 </span><span class="Delimiter">:(scenario push_mem_at_r32)</span>
+<span id="L416" class="LineNr">416 </span><span class="Special">% Reg[EAX].i = 0x2000;</span>
+<span id="L417" class="LineNr">417 </span><span class="Special">% Reg[ESP].u = 0x14;</span>
+<span id="L418" class="LineNr">418 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
+<span id="L419" class="LineNr">419 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L420" class="LineNr">420 </span>  ff  <span class="Constant">30</span>                                      <span class="Comment"># push *EAX to stack</span>
+<span id="L421" class="LineNr">421 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 110 (push r/m32) 000 (src EAX)</span>
+<span id="L422" class="LineNr">422 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
+<span id="L423" class="LineNr">423 </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="L424" class="LineNr">424 </span><span class="traceContains">+run: <a href='012elf.cc.html#L89'>push</a> r/m32</span>
+<span id="L425" class="LineNr">425 </span><span class="traceContains">+run: effective address is 0x2000 (EAX)</span>
+<span id="L426" class="LineNr">426 </span><span class="traceContains">+run: decrementing <a href='010---vm.cc.html#L17'>ESP</a> to 0x00000010</span>
+<span id="L427" class="LineNr">427 </span><span class="traceContains">+run: pushing value 0x000000af</span>
+<span id="L428" class="LineNr">428 </span>
+<span id="L429" class="LineNr">429 </span><span class="Delimiter">:(before &quot;End Op ff Subops&quot;)</span>
+<span id="L430" class="LineNr">430 </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="L431" class="LineNr">431 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;push r/m32&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L432" class="LineNr">432 </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="L433" class="LineNr">433 </span>  <a href='012elf.cc.html#L89'>push</a><span class="Delimiter">(</span>*val<span class="Delimiter">);</span>
+<span id="L434" class="LineNr">434 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L435" class="LineNr">435 </span><span class="Delimiter">}</span>
+<span id="L436" class="LineNr">436 </span>
+<span id="L437" class="LineNr">437 </span><span class="SalientComment">//:: pop</span>
+<span id="L438" class="LineNr">438 </span>
+<span id="L439" class="LineNr">439 </span><span class="Delimiter">:(before &quot;End Initialize Op Names&quot;)</span>
+<span id="L440" class="LineNr">440 </span><a href='001help.cc.html#L253'>put_new</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L368'>Name</a><span class="Delimiter">,</span> <span class="Constant">&quot;8f&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;pop top of stack to rm32 (pop)&quot;</span><span class="Delimiter">);</span>
+<span id="L441" class="LineNr">441 </span>
+<span id="L442" class="LineNr">442 </span><span class="Delimiter">:(scenario pop_mem_at_r32)</span>
+<span id="L443" class="LineNr">443 </span><span class="Special">% Reg[EAX].i = 0x60;</span>
+<span id="L444" class="LineNr">444 </span><span class="Special">% Reg[ESP].u = 0x2000;</span>
+<span id="L445" class="LineNr">445 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
+<span id="L446" class="LineNr">446 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L447" class="LineNr">447 </span>  <span class="Constant">8f</span>  <span class="PreProc">0</span><span class="Constant">0</span>                                      <span class="Comment"># pop stack into *EAX</span>
+<span id="L448" class="LineNr">448 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 000 (pop r/m32) 000 (dest EAX)</span>
+<span id="L449" class="LineNr">449 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
+<span id="L450" class="LineNr">450 </span><span class="Constant">30</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"># 0x30</span>
+<span id="L451" class="LineNr">451 </span><span class="traceContains">+run: <a href='013direct_addressing.cc.html#L583'>pop</a> into r/m32</span>
+<span id="L452" class="LineNr">452 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span>
+<span id="L453" class="LineNr">453 </span><span class="traceContains">+run: popping value 0x00000030</span>
+<span id="L454" class="LineNr">454 </span><span class="traceContains">+run: incrementing <a href='010---vm.cc.html#L17'>ESP</a> to 0x00002004</span>
+<span id="L455" class="LineNr">455 </span>
+<span id="L456" class="LineNr">456 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
+<span id="L457" class="LineNr">457 </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="L458" class="LineNr">458 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L354'>next</a><span class="Delimiter">();</span>
+<span id="L459" class="LineNr">459 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> subop = <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="L460" class="LineNr">460 </span>  <span class="Normal">switch</span> <span class="Delimiter">(</span>subop<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L461" class="LineNr">461 </span>    <span class="Normal">case</span> <span class="Constant">0</span>: <span class="Delimiter">{</span>
+<span id="L462" class="LineNr">462 </span>      <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;pop into r/m32&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L463" class="LineNr">463 </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="L464" class="LineNr">464 </span>      *dest = <a href='013direct_addressing.cc.html#L583'>pop</a><span class="Delimiter">();</span>
+<span id="L465" class="LineNr">465 </span>      <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L466" class="LineNr">466 </span>    <span class="Delimiter">}</span>
+<span id="L467" class="LineNr">467 </span>  <span class="Delimiter">}</span>
+<span id="L468" class="LineNr">468 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L469" class="LineNr">469 </span><span class="Delimiter">}</span>
+<span id="L470" class="LineNr">470 </span>
+<span id="L471" class="LineNr">471 </span><span class="SalientComment">//:: special-case for loading address from disp32 rather than register</span>
+<span id="L472" class="LineNr">472 </span>
+<span id="L473" class="LineNr">473 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_displacement)</span>
+<span id="L474" class="LineNr">474 </span><span class="Special">% Reg[EBX].i = 0x10;  // source</span>
+<span id="L475" class="LineNr">475 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
+<span id="L476" class="LineNr">476 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L477" class="LineNr">477 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  1d            <span class="PreProc">0</span><span class="Constant">0</span> <span class="Constant">20</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span>              <span class="Comment"># add EBX to *0x2000</span>
+<span id="L478" class="LineNr">478 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EBX) 101 (dest in disp32)</span>
+<span id="L479" class="LineNr">479 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
+<span id="L480" class="LineNr">480 </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="L481" class="LineNr">481 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span>
+<span id="L482" class="LineNr">482 </span><span class="traceContains">+run: effective address is 0x2000 (disp32)</span>
+<span id="L483" class="LineNr">483 </span><span class="traceContains">+run: storing 0x00000011</span>
+<span id="L484" class="LineNr">484 </span>
+<span id="L485" class="LineNr">485 </span><span class="Delimiter">:(before &quot;End Mod 0 Special-cases(addr)&quot;)</span>
+<span id="L486" class="LineNr">486 </span><span class="Normal">case</span> <span class="Constant">5</span>:  <span class="Comment">// exception: mod 0b00 rm 0b101 =&gt; incoming disp32</span>
+<span id="L487" class="LineNr">487 </span>  addr = <a href='011run.cc.html#L343'>next32</a><span class="Delimiter">();</span>
+<span id="L488" class="LineNr">488 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; (disp32)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L489" class="LineNr">489 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L490" class="LineNr">490 </span>
+<span id="L491" class="LineNr">491 </span><span class="Comment">//:</span>
 <span id="L492" class="LineNr">492 </span>
-<span id="L493" class="LineNr">493 </span><span class="Delimiter">:(before &quot;End Op ff Subops&quot;)</span>
-<span id="L494" class="LineNr">494 </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="L495" class="LineNr">495 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;push r/m32&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L496" class="LineNr">496 </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="L497" class="LineNr">497 </span>  <a href='012elf.cc.html#L89'>push</a><span class="Delimiter">(</span>*val<span class="Delimiter">);</span>
-<span id="L498" class="LineNr">498 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L499" class="LineNr">499 </span><span class="Delimiter">}</span>
-<span id="L500" class="LineNr">500 </span>
-<span id="L501" class="LineNr">501 </span><span class="SalientComment">//:: pop</span>
-<span id="L502" class="LineNr">502 </span>
-<span id="L503" class="LineNr">503 </span><span class="Delimiter">:(before &quot;End Initialize Op Names(name)&quot;)</span>
-<span id="L504" class="LineNr">504 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;8f&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;pop top of stack to rm32&quot;</span><span class="Delimiter">);</span>
-<span id="L505" class="LineNr">505 </span>
-<span id="L506" class="LineNr">506 </span><span class="Delimiter">:(scenario pop_mem_at_r32)</span>
-<span id="L507" class="LineNr">507 </span><span class="Special">% Reg[EAX].i = 0x60;</span>
-<span id="L508" class="LineNr">508 </span><span class="Special">% Reg[ESP].u = 0x2000;</span>
-<span id="L509" class="LineNr">509 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
-<span id="L510" class="LineNr">510 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L511" class="LineNr">511 </span>  <span class="Constant">8f</span>  <span class="PreProc">0</span><span class="Constant">0</span>                                      <span class="Comment"># pop stack into *EAX</span>
-<span id="L512" class="LineNr">512 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 000 (pop r/m32) 000 (dest EAX)</span>
-<span id="L513" class="LineNr">513 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
-<span id="L514" class="LineNr">514 </span><span class="Constant">30</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"># 0x30</span>
-<span id="L515" class="LineNr">515 </span><span class="traceContains">+run: <a href='013direct_addressing.cc.html#L586'>pop</a> into r/m32</span>
-<span id="L516" class="LineNr">516 </span><span class="traceContains">+run: effective address is 0x60 (EAX)</span>
-<span id="L517" class="LineNr">517 </span><span class="traceContains">+run: popping value 0x00000030</span>
-<span id="L518" class="LineNr">518 </span><span class="traceContains">+run: incrementing <a href='010---vm.cc.html#L17'>ESP</a> to 0x00002004</span>
-<span id="L519" class="LineNr">519 </span>
-<span id="L520" class="LineNr">520 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
-<span id="L521" class="LineNr">521 </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="L522" class="LineNr">522 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L322'>next</a><span class="Delimiter">();</span>
-<span id="L523" class="LineNr">523 </span>  <span class="Normal">uint8_t</span> subop = <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="L524" class="LineNr">524 </span>  <span class="Normal">switch</span> <span class="Delimiter">(</span>subop<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L525" class="LineNr">525 </span>    <span class="Normal">case</span> <span class="Constant">0</span>: <span class="Delimiter">{</span>
-<span id="L526" class="LineNr">526 </span>      <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;pop into r/m32&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L527" class="LineNr">527 </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="L528" class="LineNr">528 </span>      *dest = <a href='013direct_addressing.cc.html#L586'>pop</a><span class="Delimiter">();</span>
-<span id="L529" class="LineNr">529 </span>      <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L530" class="LineNr">530 </span>    <span class="Delimiter">}</span>
-<span id="L531" class="LineNr">531 </span>  <span class="Delimiter">}</span>
-<span id="L532" class="LineNr">532 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L533" class="LineNr">533 </span><span class="Delimiter">}</span>
-<span id="L534" class="LineNr">534 </span>
-<span id="L535" class="LineNr">535 </span><span class="SalientComment">//:: special-case for loading address from disp32 rather than register</span>
-<span id="L536" class="LineNr">536 </span>
-<span id="L537" class="LineNr">537 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_displacement)</span>
-<span id="L538" class="LineNr">538 </span><span class="Special">% Reg[EBX].i = 0x10;  // source</span>
-<span id="L539" class="LineNr">539 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
-<span id="L540" class="LineNr">540 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L541" class="LineNr">541 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  1d            <span class="PreProc">0</span><span class="Constant">0</span> <span class="Constant">20</span> <span class="PreProc">0</span><span class="Constant">0</span> <span class="PreProc">0</span><span class="Constant">0</span>              <span class="Comment"># add EBX to *0x2000</span>
-<span id="L542" class="LineNr">542 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (src EBX) 101 (dest in disp32)</span>
-<span id="L543" class="LineNr">543 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
-<span id="L544" class="LineNr">544 </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="L545" class="LineNr">545 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span>
-<span id="L546" class="LineNr">546 </span><span class="traceContains">+run: effective address is 0x2000 (disp32)</span>
-<span id="L547" class="LineNr">547 </span><span class="traceContains">+run: storing 0x00000011</span>
-<span id="L548" class="LineNr">548 </span>
-<span id="L549" class="LineNr">549 </span><span class="Delimiter">:(before &quot;End Mod 0 Special-cases(addr)&quot;)</span>
-<span id="L550" class="LineNr">550 </span><span class="Normal">case</span> <span class="Constant">5</span>:  <span class="Comment">// exception: mod 0b00 rm 0b101 =&gt; incoming disp32</span>
-<span id="L551" class="LineNr">551 </span>  addr = <a href='011run.cc.html#L343'>next32</a><span class="Delimiter">();</span>
-<span id="L552" class="LineNr">552 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; (disp32)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L553" class="LineNr">553 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L554" class="LineNr">554 </span>
-<span id="L555" class="LineNr">555 </span><span class="Comment">//:</span>
-<span id="L556" class="LineNr">556 </span>
-<span id="L557" class="LineNr">557 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_r32_plus_disp8)</span>
-<span id="L558" class="LineNr">558 </span><span class="Special">% Reg[EBX].i = 0x10;  // source</span>
-<span id="L559" class="LineNr">559 </span><span class="Special">% Reg[EAX].i = 0x1ffe;  // dest</span>
-<span id="L560" class="LineNr">560 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
-<span id="L561" class="LineNr">561 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L562" class="LineNr">562 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  <span class="Constant">58</span>            <span class="PreProc">0</span><span class="Constant">2</span>                       <span class="Comment"># add EBX to *(EAX+2)</span>
-<span id="L563" class="LineNr">563 </span><span class="Comment"># ModR/M in binary: 01 (indirect+disp8 mode) 011 (src EBX) 000 (dest EAX)</span>
-<span id="L564" class="LineNr">564 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
-<span id="L565" class="LineNr">565 </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="L566" class="LineNr">566 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span>
-<span id="L567" class="LineNr">567 </span><span class="traceContains">+run: effective address is initially 0x1ffe (EAX)</span>
-<span id="L568" class="LineNr">568 </span><span class="traceContains">+run: effective address is 0x2000 (after adding disp8)</span>
-<span id="L569" class="LineNr">569 </span><span class="traceContains">+run: storing 0x00000011</span>
-<span id="L570" class="LineNr">570 </span>
-<span id="L571" class="LineNr">571 </span><span class="Delimiter">:(before &quot;End Mod Special-cases(addr)&quot;)</span>
-<span id="L572" class="LineNr">572 </span><span class="Normal">case</span> <span class="Constant">1</span>:  <span class="Comment">// indirect + disp8 addressing</span>
-<span id="L573" class="LineNr">573 </span>  <span class="Normal">switch</span> <span class="Delimiter">(</span>rm<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L574" class="LineNr">574 </span>  <span class="Normal">default</span>:
-<span id="L575" class="LineNr">575 </span>    addr = Reg[rm]<span class="Delimiter">.</span>u<span class="Delimiter">;</span>
-<span id="L576" class="LineNr">576 </span>    <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 initially 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; (&quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L577" class="LineNr">577 </span>    <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L578" class="LineNr">578 </span>  <span class="Comment">// End Mod 1 Special-cases(addr)</span>
-<span id="L579" class="LineNr">579 </span>  <span class="Delimiter">}</span>
-<span id="L580" class="LineNr">580 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>addr &gt; <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L581" class="LineNr">581 </span>    addr += <span class="Normal">static_cast</span>&lt;<span class="Normal">int8_t</span>&gt;<span class="Delimiter">(</span><a href='010---vm.cc.html#L322'>next</a><span class="Delimiter">());</span>
-<span id="L582" class="LineNr">582 </span>    <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; (after adding disp8)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L583" class="LineNr">583 </span>  <span class="Delimiter">}</span>
-<span id="L584" class="LineNr">584 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L493" class="LineNr">493 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_r32_plus_disp8)</span>
+<span id="L494" class="LineNr">494 </span><span class="Special">% Reg[EBX].i = 0x10;  // source</span>
+<span id="L495" class="LineNr">495 </span><span class="Special">% Reg[EAX].i = 0x1ffe;  // dest</span>
+<span id="L496" class="LineNr">496 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
+<span id="L497" class="LineNr">497 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L498" class="LineNr">498 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  <span class="Constant">58</span>            <span class="PreProc">0</span><span class="Constant">2</span>                       <span class="Comment"># add EBX to *(EAX+2)</span>
+<span id="L499" class="LineNr">499 </span><span class="Comment"># ModR/M in binary: 01 (indirect+disp8 mode) 011 (src EBX) 000 (dest EAX)</span>
+<span id="L500" class="LineNr">500 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
+<span id="L501" class="LineNr">501 </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="L502" class="LineNr">502 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span>
+<span id="L503" class="LineNr">503 </span><span class="traceContains">+run: effective address is initially 0x1ffe (EAX)</span>
+<span id="L504" class="LineNr">504 </span><span class="traceContains">+run: effective address is 0x2000 (after adding disp8)</span>
+<span id="L505" class="LineNr">505 </span><span class="traceContains">+run: storing 0x00000011</span>
+<span id="L506" class="LineNr">506 </span>
+<span id="L507" class="LineNr">507 </span><span class="Delimiter">:(before &quot;End Mod Special-cases(addr)&quot;)</span>
+<span id="L508" class="LineNr">508 </span><span class="Normal">case</span> <span class="Constant">1</span>:  <span class="Comment">// indirect + disp8 addressing</span>
+<span id="L509" class="LineNr">509 </span>  <span class="Normal">switch</span> <span class="Delimiter">(</span>rm<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L510" class="LineNr">510 </span>  <span class="Normal">default</span>:
+<span id="L511" class="LineNr">511 </span>    addr = Reg[rm]<span class="Delimiter">.</span>u<span class="Delimiter">;</span>
+<span id="L512" class="LineNr">512 </span>    <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 initially 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; (&quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L513" class="LineNr">513 </span>    <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L514" class="LineNr">514 </span>  <span class="Comment">// End Mod 1 Special-cases(addr)</span>
+<span id="L515" class="LineNr">515 </span>  <span class="Delimiter">}</span>
+<span id="L516" class="LineNr">516 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>addr &gt; <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L517" class="LineNr">517 </span>    addr += <span class="Normal">static_cast</span>&lt;<span class="Normal">int8_t</span>&gt;<span class="Delimiter">(</span><a href='010---vm.cc.html#L354'>next</a><span class="Delimiter">());</span>
+<span id="L518" class="LineNr">518 </span>    <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; (after adding disp8)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L519" class="LineNr">519 </span>  <span class="Delimiter">}</span>
+<span id="L520" class="LineNr">520 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L521" class="LineNr">521 </span>
+<span id="L522" class="LineNr">522 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_r32_plus_negative_disp8)</span>
+<span id="L523" class="LineNr">523 </span><span class="Special">% Reg[EBX].i = 0x10;  // source</span>
+<span id="L524" class="LineNr">524 </span><span class="Special">% Reg[EAX].i = 0x2001;  // dest</span>
+<span id="L525" class="LineNr">525 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
+<span id="L526" class="LineNr">526 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L527" class="LineNr">527 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  <span class="Constant">58</span>            ff                       <span class="Comment"># add EBX to *(EAX-1)</span>
+<span id="L528" class="LineNr">528 </span><span class="Comment"># ModR/M in binary: 01 (indirect+disp8 mode) 011 (src EBX) 000 (dest EAX)</span>
+<span id="L529" class="LineNr">529 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
+<span id="L530" class="LineNr">530 </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="L531" class="LineNr">531 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span>
+<span id="L532" class="LineNr">532 </span><span class="traceContains">+run: effective address is initially 0x2001 (EAX)</span>
+<span id="L533" class="LineNr">533 </span><span class="traceContains">+run: effective address is 0x2000 (after adding disp8)</span>
+<span id="L534" class="LineNr">534 </span><span class="traceContains">+run: storing 0x00000011</span>
+<span id="L535" class="LineNr">535 </span>
+<span id="L536" class="LineNr">536 </span><span class="Comment">//:</span>
+<span id="L537" class="LineNr">537 </span>
+<span id="L538" class="LineNr">538 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_r32_plus_disp32)</span>
+<span id="L539" class="LineNr">539 </span><span class="Special">% Reg[EBX].i = 0x10;  // source</span>
+<span id="L540" class="LineNr">540 </span><span class="Special">% Reg[EAX].i = 0x1ffe;  // dest</span>
+<span id="L541" class="LineNr">541 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
+<span id="L542" class="LineNr">542 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L543" class="LineNr">543 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  <span class="Constant">98</span>            <span class="PreProc">0</span><span class="Constant">2</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"># add EBX to *(EAX+2)</span>
+<span id="L544" class="LineNr">544 </span><span class="Comment"># ModR/M in binary: 10 (indirect+disp32 mode) 011 (src EBX) 000 (dest EAX)</span>
+<span id="L545" class="LineNr">545 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
+<span id="L546" class="LineNr">546 </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="L547" class="LineNr">547 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span>
+<span id="L548" class="LineNr">548 </span><span class="traceContains">+run: effective address is initially 0x1ffe (EAX)</span>
+<span id="L549" class="LineNr">549 </span><span class="traceContains">+run: effective address is 0x2000 (after adding disp32)</span>
+<span id="L550" class="LineNr">550 </span><span class="traceContains">+run: storing 0x00000011</span>
+<span id="L551" class="LineNr">551 </span>
+<span id="L552" class="LineNr">552 </span><span class="Delimiter">:(before &quot;End Mod Special-cases(addr)&quot;)</span>
+<span id="L553" class="LineNr">553 </span><span class="Normal">case</span> <span class="Constant">2</span>:  <span class="Comment">// indirect + disp32 addressing</span>
+<span id="L554" class="LineNr">554 </span>  <span class="Normal">switch</span> <span class="Delimiter">(</span>rm<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L555" class="LineNr">555 </span>  <span class="Normal">default</span>:
+<span id="L556" class="LineNr">556 </span>    addr = Reg[rm]<span class="Delimiter">.</span>u<span class="Delimiter">;</span>
+<span id="L557" class="LineNr">557 </span>    <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 initially 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; (&quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L558" class="LineNr">558 </span>    <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L559" class="LineNr">559 </span>  <span class="Comment">// End Mod 2 Special-cases(addr)</span>
+<span id="L560" class="LineNr">560 </span>  <span class="Delimiter">}</span>
+<span id="L561" class="LineNr">561 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>addr &gt; <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L562" class="LineNr">562 </span>    addr += <a href='011run.cc.html#L343'>next32</a><span class="Delimiter">();</span>
+<span id="L563" class="LineNr">563 </span>    <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; (after adding disp32)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L564" class="LineNr">564 </span>  <span class="Delimiter">}</span>
+<span id="L565" class="LineNr">565 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L566" class="LineNr">566 </span>
+<span id="L567" class="LineNr">567 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_r32_plus_negative_disp32)</span>
+<span id="L568" class="LineNr">568 </span><span class="Special">% Reg[EBX].i = 0x10;  // source</span>
+<span id="L569" class="LineNr">569 </span><span class="Special">% Reg[EAX].i = 0x2001;  // dest</span>
+<span id="L570" class="LineNr">570 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
+<span id="L571" class="LineNr">571 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L572" class="LineNr">572 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  <span class="Constant">98</span>            ff ff ff ff              <span class="Comment"># add EBX to *(EAX-1)</span>
+<span id="L573" class="LineNr">573 </span><span class="Comment"># ModR/M in binary: 10 (indirect+disp32 mode) 011 (src EBX) 000 (dest EAX)</span>
+<span id="L574" class="LineNr">574 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
+<span id="L575" class="LineNr">575 </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="L576" class="LineNr">576 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span>
+<span id="L577" class="LineNr">577 </span><span class="traceContains">+run: effective address is initially 0x2001 (EAX)</span>
+<span id="L578" class="LineNr">578 </span><span class="traceContains">+run: effective address is 0x2000 (after adding disp32)</span>
+<span id="L579" class="LineNr">579 </span><span class="traceContains">+run: storing 0x00000011</span>
+<span id="L580" class="LineNr">580 </span>
+<span id="L581" class="LineNr">581 </span><span class="SalientComment">//:: lea</span>
+<span id="L582" class="LineNr">582 </span>
+<span id="L583" class="LineNr">583 </span><span class="Delimiter">:(before &quot;End Initialize Op Names&quot;)</span>
+<span id="L584" class="LineNr">584 </span><a href='001help.cc.html#L253'>put_new</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L368'>Name</a><span class="Delimiter">,</span> <span class="Constant">&quot;8d&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;copy address in rm32 into r32 (lea)&quot;</span><span class="Delimiter">);</span>
 <span id="L585" class="LineNr">585 </span>
-<span id="L586" class="LineNr">586 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_r32_plus_negative_disp8)</span>
-<span id="L587" class="LineNr">587 </span><span class="Special">% Reg[EBX].i = 0x10;  // source</span>
-<span id="L588" class="LineNr">588 </span><span class="Special">% Reg[EAX].i = 0x2001;  // dest</span>
-<span id="L589" class="LineNr">589 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
-<span id="L590" class="LineNr">590 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L591" class="LineNr">591 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  <span class="Constant">58</span>            ff                       <span class="Comment"># add EBX to *(EAX-1)</span>
-<span id="L592" class="LineNr">592 </span><span class="Comment"># ModR/M in binary: 01 (indirect+disp8 mode) 011 (src EBX) 000 (dest EAX)</span>
-<span id="L593" class="LineNr">593 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
-<span id="L594" class="LineNr">594 </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="L595" class="LineNr">595 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span>
-<span id="L596" class="LineNr">596 </span><span class="traceContains">+run: effective address is initially 0x2001 (EAX)</span>
-<span id="L597" class="LineNr">597 </span><span class="traceContains">+run: effective address is 0x2000 (after adding disp8)</span>
-<span id="L598" class="LineNr">598 </span><span class="traceContains">+run: storing 0x00000011</span>
-<span id="L599" class="LineNr">599 </span>
-<span id="L600" class="LineNr">600 </span><span class="Comment">//:</span>
-<span id="L601" class="LineNr">601 </span>
-<span id="L602" class="LineNr">602 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_r32_plus_disp32)</span>
-<span id="L603" class="LineNr">603 </span><span class="Special">% Reg[EBX].i = 0x10;  // source</span>
-<span id="L604" class="LineNr">604 </span><span class="Special">% Reg[EAX].i = 0x1ffe;  // dest</span>
-<span id="L605" class="LineNr">605 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
-<span id="L606" class="LineNr">606 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L607" class="LineNr">607 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  <span class="Constant">98</span>            <span class="PreProc">0</span><span class="Constant">2</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"># add EBX to *(EAX+2)</span>
-<span id="L608" class="LineNr">608 </span><span class="Comment"># ModR/M in binary: 10 (indirect+disp32 mode) 011 (src EBX) 000 (dest EAX)</span>
-<span id="L609" class="LineNr">609 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
-<span id="L610" class="LineNr">610 </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="L611" class="LineNr">611 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span>
-<span id="L612" class="LineNr">612 </span><span class="traceContains">+run: effective address is initially 0x1ffe (EAX)</span>
-<span id="L613" class="LineNr">613 </span><span class="traceContains">+run: effective address is 0x2000 (after adding disp32)</span>
-<span id="L614" class="LineNr">614 </span><span class="traceContains">+run: storing 0x00000011</span>
-<span id="L615" class="LineNr">615 </span>
-<span id="L616" class="LineNr">616 </span><span class="Delimiter">:(before &quot;End Mod Special-cases(addr)&quot;)</span>
-<span id="L617" class="LineNr">617 </span><span class="Normal">case</span> <span class="Constant">2</span>:  <span class="Comment">// indirect + disp32 addressing</span>
-<span id="L618" class="LineNr">618 </span>  <span class="Normal">switch</span> <span class="Delimiter">(</span>rm<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L619" class="LineNr">619 </span>  <span class="Normal">default</span>:
-<span id="L620" class="LineNr">620 </span>    addr = Reg[rm]<span class="Delimiter">.</span>u<span class="Delimiter">;</span>
-<span id="L621" class="LineNr">621 </span>    <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 initially 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; (&quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>rm<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L622" class="LineNr">622 </span>    <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L623" class="LineNr">623 </span>  <span class="Comment">// End Mod 2 Special-cases(addr)</span>
-<span id="L624" class="LineNr">624 </span>  <span class="Delimiter">}</span>
-<span id="L625" class="LineNr">625 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>addr &gt; <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L626" class="LineNr">626 </span>    addr += <a href='011run.cc.html#L343'>next32</a><span class="Delimiter">();</span>
-<span id="L627" class="LineNr">627 </span>    <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</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 0x&quot;</span> &lt;&lt; std::hex &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; (after adding disp32)&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L628" class="LineNr">628 </span>  <span class="Delimiter">}</span>
-<span id="L629" class="LineNr">629 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L630" class="LineNr">630 </span>
-<span id="L631" class="LineNr">631 </span><span class="Delimiter">:(scenario add_r32_to_mem_at_r32_plus_negative_disp32)</span>
-<span id="L632" class="LineNr">632 </span><span class="Special">% Reg[EBX].i = 0x10;  // source</span>
-<span id="L633" class="LineNr">633 </span><span class="Special">% Reg[EAX].i = 0x2001;  // dest</span>
-<span id="L634" class="LineNr">634 </span>== <span class="Constant">0x1</span>  <span class="Comment"># code segment</span>
-<span id="L635" class="LineNr">635 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L636" class="LineNr">636 </span>  <span class="PreProc">0</span><span class="Constant">1</span>  <span class="Constant">98</span>            ff ff ff ff              <span class="Comment"># add EBX to *(EAX-1)</span>
-<span id="L637" class="LineNr">637 </span><span class="Comment"># ModR/M in binary: 10 (indirect+disp32 mode) 011 (src EBX) 000 (dest EAX)</span>
-<span id="L638" class="LineNr">638 </span>== <span class="Constant">0x2000</span>  <span class="Comment"># data segment</span>
-<span id="L639" class="LineNr">639 </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="L640" class="LineNr">640 </span><span class="traceContains">+run: add <a href='010---vm.cc.html#L16'>EBX</a> to r/m32</span>
-<span id="L641" class="LineNr">641 </span><span class="traceContains">+run: effective address is initially 0x2001 (EAX)</span>
-<span id="L642" class="LineNr">642 </span><span class="traceContains">+run: effective address is 0x2000 (after adding disp32)</span>
-<span id="L643" class="LineNr">643 </span><span class="traceContains">+run: storing 0x00000011</span>
-<span id="L644" class="LineNr">644 </span>
-<span id="L645" class="LineNr">645 </span><span class="SalientComment">//:: lea</span>
-<span id="L646" class="LineNr">646 </span>
-<span id="L647" class="LineNr">647 </span><span class="Delimiter">:(before &quot;End Initialize Op Names(name)&quot;)</span>
-<span id="L648" class="LineNr">648 </span><a href='001help.cc.html#L243'>put</a><span class="Delimiter">(</span><a href='010---vm.cc.html#L336'>name</a><span class="Delimiter">,</span> <span class="Constant">&quot;8d&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;load effective address of memory in rm32 into r32&quot;</span><span class="Delimiter">);</span>
-<span id="L649" class="LineNr">649 </span>
-<span id="L650" class="LineNr">650 </span><span class="Delimiter">:(scenario lea)</span>
-<span id="L651" class="LineNr">651 </span><span class="Special">% Reg[EAX].u = 0x2000;</span>
-<span id="L652" class="LineNr">652 </span>== <span class="Constant">0x1</span>
-<span id="L653" class="LineNr">653 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
-<span id="L654" class="LineNr">654 </span>  8d  <span class="Constant">18</span>
-<span id="L655" class="LineNr">655 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (dest EBX) 000 (src EAX)</span>
-<span id="L656" class="LineNr">656 </span><span class="traceContains">+run: lea into <a href='010---vm.cc.html#L16'>EBX</a></span>
-<span id="L657" class="LineNr">657 </span><span class="traceContains">+run: effective address is 0x2000 (EAX)</span>
-<span id="L658" class="LineNr">658 </span>
-<span id="L659" class="LineNr">659 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
-<span id="L660" class="LineNr">660 </span><span class="Normal">case</span> <span class="Constant">0x8d</span>: <span class="Delimiter">{</span>  <span class="Comment">// lea m32 to r32</span>
-<span id="L661" class="LineNr">661 </span>  <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L322'>next</a><span class="Delimiter">();</span>
-<span id="L662" class="LineNr">662 </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="L663" class="LineNr">663 </span>  <a href='003trace.cc.html#L204'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;lea into &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
-<span id="L664" class="LineNr">664 </span>  Reg[arg1]<span class="Delimiter">.</span>u = <a href='013direct_addressing.cc.html#L43'>effective_address_number</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
-<span id="L665" class="LineNr">665 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L666" class="LineNr">666 </span><span class="Delimiter">}</span>
+<span id="L586" class="LineNr">586 </span><span class="Delimiter">:(scenario lea)</span>
+<span id="L587" class="LineNr">587 </span><span class="Special">% Reg[EAX].u = 0x2000;</span>
+<span id="L588" class="LineNr">588 </span>== <span class="Constant">0x1</span>
+<span id="L589" class="LineNr">589 </span><span class="Comment"># op  ModR/M  SIB   displacement  immediate</span>
+<span id="L590" class="LineNr">590 </span>  8d  <span class="Constant">18</span>
+<span id="L591" class="LineNr">591 </span><span class="Comment"># ModR/M in binary: 00 (indirect mode) 011 (dest EBX) 000 (src EAX)</span>
+<span id="L592" class="LineNr">592 </span><span class="traceContains">+run: lea into <a href='010---vm.cc.html#L16'>EBX</a></span>
+<span id="L593" class="LineNr">593 </span><span class="traceContains">+run: effective address is 0x2000 (EAX)</span>
+<span id="L594" class="LineNr">594 </span>
+<span id="L595" class="LineNr">595 </span><span class="Delimiter">:(before &quot;End Single-Byte Opcodes&quot;)</span>
+<span id="L596" class="LineNr">596 </span><span class="Normal">case</span> <span class="Constant">0x8d</span>: <span class="Delimiter">{</span>  <span class="Comment">// lea m32 to r32</span>
+<span id="L597" class="LineNr">597 </span>  <span class="Normal">const</span> <span class="Normal">uint8_t</span> modrm = <a href='010---vm.cc.html#L354'>next</a><span class="Delimiter">();</span>
+<span id="L598" class="LineNr">598 </span>  <span class="Normal">const</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="L599" class="LineNr">599 </span>  <a href='003trace.cc.html#L203'>trace</a><span class="Delimiter">(</span><span class="Constant">90</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;lea into &quot;</span> &lt;&lt; <a href='013direct_addressing.cc.html#L62'>rname</a><span class="Delimiter">(</span>arg1<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
+<span id="L600" class="LineNr">600 </span>  Reg[arg1]<span class="Delimiter">.</span>u = <a href='013direct_addressing.cc.html#L43'>effective_address_number</a><span class="Delimiter">(</span>modrm<span class="Delimiter">);</span>
+<span id="L601" class="LineNr">601 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L602" class="LineNr">602 </span><span class="Delimiter">}</span>
 </pre>
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