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authorKartik Agaram <vc@akkartik.com>2018-12-02 12:49:15 -0800
committerKartik Agaram <vc@akkartik.com>2018-12-02 13:09:23 -0800
commit39d718afcff131abf9c12f89357e7e387d7892d5 (patch)
treed7179a92c27871ec646661517e348957b9805a5f /html/subx/056write.subx.html
parentf44c595267ba1dc6b076340e300961c304904408 (diff)
downloadmu-39d718afcff131abf9c12f89357e7e387d7892d5.tar.gz
4816
Diffstat (limited to 'html/subx/056write.subx.html')
-rw-r--r--html/subx/056write.subx.html21
1 files changed, 12 insertions, 9 deletions
diff --git a/html/subx/056write.subx.html b/html/subx/056write.subx.html
index d21a4bfb..7d08441f 100644
--- a/html/subx/056write.subx.html
+++ b/html/subx/056write.subx.html
@@ -23,6 +23,9 @@ body { font-size:12pt; font-family: monospace; color: #aaaaaa; background-color:
 .LineNr { color:#444444; }
 .subxS1Comment { color:#2d8cff; }
 .CommentedCode { color: #6c6c6c; }
+.subxFunction { color: #ff8700; }
+.subxTest { color: #00af00; }
+.subxMinorFunction { color: #875f5f; }
 .Constant { color:#00a0a0; }
 .SpecialChar { color: #ff0000; }
 -->
@@ -89,7 +92,7 @@ if ('onhashchange' in window) {
 <span id="L27" class="LineNr"> 27 </span>    b8/copy-to-EAX  1/imm32
 <span id="L28" class="LineNr"> 28 </span>    cd/syscall  0x80/imm8
 <span id="L29" class="LineNr"> 29 </span>
-<span id="L30" class="LineNr"> 30 </span>write:  <span class="subxComment"># f : fd or (address stream), s : (address array byte) -&gt; bytes_written/EAX</span>
+<span id="L30" class="LineNr"> 30 </span><span class="subxFunction">write</span>:  <span class="subxComment"># f : fd or (address stream), s : (address array byte) -&gt; bytes_written/EAX</span>
 <span id="L31" class="LineNr"> 31 </span>    <span class="subxComment"># (If we ever leave the Linux kernel behind, it may be better to return</span>
 <span id="L32" class="LineNr"> 32 </span>    <span class="subxComment"># the number of bytes *not* written. Success would then be signaled by</span>
 <span id="L33" class="LineNr"> 33 </span>    <span class="subxComment"># returning 0.)</span>
@@ -107,7 +110,7 @@ if ('onhashchange' in window) {
 <span id="L45" class="LineNr"> 45 </span>    <span class="subxS2Comment"># . . discard args</span>
 <span id="L46" class="LineNr"> 46 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>           <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>              8/imm32           <span class="subxComment"># add to ESP</span>
 <span id="L47" class="LineNr"> 47 </span>    eb/jump  $write:end/disp8
-<span id="L48" class="LineNr"> 48 </span>$write:fake:
+<span id="L48" class="LineNr"> 48 </span><span class="Constant">$write:fake</span>:
 <span id="L49" class="LineNr"> 49 </span>    <span class="subxComment"># otherwise, treat 'f' as a stream to append to</span>
 <span id="L50" class="LineNr"> 50 </span>    <span class="subxS1Comment"># . save registers</span>
 <span id="L51" class="LineNr"> 51 </span>    51/push-ECX
@@ -138,13 +141,13 @@ if ('onhashchange' in window) {
 <span id="L76" class="LineNr"> 76 </span>    5b/pop-to-EBX
 <span id="L77" class="LineNr"> 77 </span>    5a/pop-to-EDX
 <span id="L78" class="LineNr"> 78 </span>    59/pop-to-ECX
-<span id="L79" class="LineNr"> 79 </span>$write:end:
+<span id="L79" class="LineNr"> 79 </span><span class="Constant">$write:end</span>:
 <span id="L80" class="LineNr"> 80 </span>    <span class="subxS1Comment"># . epilog</span>
 <span id="L81" class="LineNr"> 81 </span>    89/copy                         3/mod/direct    4/rm32/ESP   <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>           <span class="CommentedCode"> . </span>          5/r32/EBP  <span class="CommentedCode"> . </span>             <span class="CommentedCode"> . </span>                <span class="subxComment"># copy EBP to ESP</span>
 <span id="L82" class="LineNr"> 82 </span>    5d/pop-to-EBP
 <span id="L83" class="LineNr"> 83 </span>    c3/return
 <span id="L84" class="LineNr"> 84 </span>
-<span id="L85" class="LineNr"> 85 </span>clear-stream:  <span class="subxComment"># f : (address stream) -&gt; &lt;void&gt;</span>
+<span id="L85" class="LineNr"> 85 </span><span class="subxFunction">clear-stream</span>:  <span class="subxComment"># f : (address stream) -&gt; &lt;void&gt;</span>
 <span id="L86" class="LineNr"> 86 </span>    <span class="subxS1Comment"># . prolog</span>
 <span id="L87" class="LineNr"> 87 </span>    55/push-EBP
 <span id="L88" class="LineNr"> 88 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>           <span class="CommentedCode"> . </span>          4/r32/ESP  <span class="CommentedCode"> . </span>             <span class="CommentedCode"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
@@ -164,7 +167,7 @@ if ('onhashchange' in window) {
 <span id="L102" class="LineNr">102 </span>    <span class="subxComment"># EAX = f-&gt;data</span>
 <span id="L103" class="LineNr">103 </span>    81          0/subop/add         3/mod/direct    0/rm32/EAX   <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>           <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>              0xc/imm32         <span class="subxComment"># add to EAX</span>
 <span id="L104" class="LineNr">104 </span>    <span class="subxComment"># while (true)</span>
-<span id="L105" class="LineNr">105 </span>$clear-stream:loop:
+<span id="L105" class="LineNr">105 </span><span class="Constant">$clear-stream:loop</span>:
 <span id="L106" class="LineNr">106 </span>    <span class="subxComment"># if EAX &gt;= ECX break</span>
 <span id="L107" class="LineNr">107 </span>    39/compare                      3/mod/direct    0/rm32/EAX   <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>           <span class="CommentedCode"> . </span>          1/r32/ECX  <span class="CommentedCode"> . </span>             <span class="CommentedCode"> . </span>                <span class="subxComment"># compare EAX with ECX</span>
 <span id="L108" class="LineNr">108 </span>    7d/jump-if-greater-or-equal  $clear-stream:end/disp8
@@ -173,7 +176,7 @@ if ('onhashchange' in window) {
 <span id="L111" class="LineNr">111 </span>    <span class="subxComment"># EAX += 4</span>
 <span id="L112" class="LineNr">112 </span>    81          0/subop/add         3/mod/direct    0/rm32/EAX   <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>           <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>              4/imm32           <span class="subxComment"># add to EAX</span>
 <span id="L113" class="LineNr">113 </span>    eb/jump  $clear-stream:loop/disp8
-<span id="L114" class="LineNr">114 </span>$clear-stream:end:
+<span id="L114" class="LineNr">114 </span><span class="Constant">$clear-stream:end</span>:
 <span id="L115" class="LineNr">115 </span>    <span class="subxS1Comment"># . restore registers</span>
 <span id="L116" class="LineNr">116 </span>    59/pop-to-ECX
 <span id="L117" class="LineNr">117 </span>    58/pop-to-EAX
@@ -182,7 +185,7 @@ if ('onhashchange' in window) {
 <span id="L120" class="LineNr">120 </span>    5d/pop-to-EBP
 <span id="L121" class="LineNr">121 </span>    c3/return
 <span id="L122" class="LineNr">122 </span>
-<span id="L123" class="LineNr">123 </span>test-write-single:
+<span id="L123" class="LineNr">123 </span><span class="subxTest">test-write-single</span>:
 <span id="L124" class="LineNr">124 </span>    <span class="subxComment"># clear-stream(_test-stream)</span>
 <span id="L125" class="LineNr">125 </span>    <span class="subxS2Comment"># . . push args</span>
 <span id="L126" class="LineNr">126 </span>    68/push  _test-stream/imm32
@@ -221,7 +224,7 @@ if ('onhashchange' in window) {
 <span id="L159" class="LineNr">159 </span>    <span class="subxComment"># end</span>
 <span id="L160" class="LineNr">160 </span>    c3/return
 <span id="L161" class="LineNr">161 </span>
-<span id="L162" class="LineNr">162 </span>test-write-appends:
+<span id="L162" class="LineNr">162 </span><span class="subxTest">test-write-appends</span>:
 <span id="L163" class="LineNr">163 </span>    <span class="subxComment"># clear-stream(_test-stream)</span>
 <span id="L164" class="LineNr">164 </span>    <span class="subxS2Comment"># . . push args</span>
 <span id="L165" class="LineNr">165 </span>    68/push  _test-stream/imm32
@@ -261,7 +264,7 @@ if ('onhashchange' in window) {
 <span id="L199" class="LineNr">199 </span>
 <span id="L200" class="LineNr">200 </span>== data
 <span id="L201" class="LineNr">201 </span>
-<span id="L202" class="LineNr">202 </span>_test-stream:
+<span id="L202" class="LineNr">202 </span><span class="subxMinorFunction">_test-stream</span>:
 <span id="L203" class="LineNr">203 </span>    <span class="subxComment"># current write index</span>
 <span id="L204" class="LineNr">204 </span>    00 00 00 00
 <span id="L205" class="LineNr">205 </span>    <span class="subxComment"># current read index</span>