diff options
| author | Kartik Agaram <vc@akkartik.com> | 2019-12-09 01:26:58 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2019-12-09 01:26:58 -0800 |
| commit | 8aeb85f04ee68b960a6d326aca1a17dec2f6d019 (patch) | |
| tree | 26f861361c28ca77fb8298b21a905dc6e06c91ef /html/054string-equal.subx.html | |
| parent | 2249e605c19f0dbe0c34c1c4f635b802f56dc535 (diff) | |
| download | mu-8aeb85f04ee68b960a6d326aca1a17dec2f6d019.tar.gz | |
5806
Diffstat (limited to 'html/054string-equal.subx.html')
| -rw-r--r-- | html/054string-equal.subx.html | 336 |
1 files changed, 164 insertions, 172 deletions
diff --git a/html/054string-equal.subx.html b/html/054string-equal.subx.html index b58ac7a7..b79a5cd8 100644 --- a/html/054string-equal.subx.html +++ b/html/054string-equal.subx.html @@ -75,12 +75,12 @@ if ('onhashchange' in window) { <span id="L13" class="LineNr"> 13 </span> b8/copy-to-eax 1/imm32/exit <span id="L14" class="LineNr"> 14 </span> cd/syscall 0x80/imm8 <span id="L15" class="LineNr"> 15 </span> -<span id="L16" class="LineNr"> 16 </span><span class="subxFunction">string-equal?</span>: <span class="subxComment"># s : (address string), benchmark : (address string) -> eax : boolean</span> +<span id="L16" class="LineNr"> 16 </span><span class="subxFunction">string-equal?</span>: <span class="subxComment"># s : (address array byte), benchmark : (address array byte) -> eax : boolean</span> <span id="L17" class="LineNr"> 17 </span> <span class="subxComment"># pseudocode:</span> <span id="L18" class="LineNr"> 18 </span> <span class="subxComment"># if (s->length != benchmark->length) return false</span> <span id="L19" class="LineNr"> 19 </span> <span class="subxComment"># currs = s->data</span> <span id="L20" class="LineNr"> 20 </span> <span class="subxComment"># currb = benchmark->data</span> -<span id="L21" class="LineNr"> 21 </span> <span class="subxComment"># maxs = s->data + s->length</span> +<span id="L21" class="LineNr"> 21 </span> <span class="subxComment"># maxs = &s->data[s->length]</span> <span id="L22" class="LineNr"> 22 </span> <span class="subxComment"># while currs < maxs</span> <span id="L23" class="LineNr"> 23 </span> <span class="subxComment"># c1 = *currs</span> <span id="L24" class="LineNr"> 24 </span> <span class="subxComment"># c2 = *currb</span> @@ -113,183 +113,175 @@ if ('onhashchange' in window) { <span id="L51" class="LineNr"> 51 </span> <span class="subxComment"># if (ecx != benchmark->length) return false</span> <span id="L52" class="LineNr"> 52 </span> 39/compare 0/mod/indirect 7/rm32/edi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare *edi and ecx</span> <span id="L53" class="LineNr"> 53 </span> 75/jump-if-not-equal $string-equal?:false/disp8 -<span id="L54" class="LineNr"> 54 </span> <span class="subxComment"># currs/esi = s->data</span> +<span id="L54" class="LineNr"> 54 </span> <span class="subxComment"># var currs/esi : (address byte) = s->data</span> <span id="L55" class="LineNr"> 55 </span> 81 0/subop/add 3/mod/direct 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esi</span> -<span id="L56" class="LineNr"> 56 </span> <span class="subxComment"># maxs/ecx = s->data + s->length</span> +<span id="L56" class="LineNr"> 56 </span> <span class="subxComment"># var maxs/ecx : (address byte) = &s->data[s->length]</span> <span id="L57" class="LineNr"> 57 </span> 01/add 3/mod/direct 1/rm32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># add esi to ecx</span> -<span id="L58" class="LineNr"> 58 </span> <span class="subxComment"># currb/edi = benchmark->data</span> +<span id="L58" class="LineNr"> 58 </span> <span class="subxComment"># var currb/edi : (address byte) = benchmark->data</span> <span id="L59" class="LineNr"> 59 </span> 81 0/subop/add 3/mod/direct 7/rm32/edi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to edi</span> -<span id="L60" class="LineNr"> 60 </span> <span class="subxComment"># c1/eax = c2/edx = 0</span> +<span id="L60" class="LineNr"> 60 </span> <span class="subxComment"># var c1/eax : byte = 0</span> <span id="L61" class="LineNr"> 61 </span> 31/xor 3/mod/direct 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear eax</span> -<span id="L62" class="LineNr"> 62 </span> 31/xor 3/mod/direct 2/rm32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear edx</span> -<span id="L63" class="LineNr"> 63 </span><span class="Constant">$string-equal?:loop</span>: -<span id="L64" class="LineNr"> 64 </span> <span class="subxComment"># if (currs >= maxs) return true</span> -<span id="L65" class="LineNr"> 65 </span> 39/compare 3/mod/direct 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare esi with ecx</span> -<span id="L66" class="LineNr"> 66 </span> 73/jump-if-greater-or-equal-unsigned $string-equal?:true/disp8 -<span id="L67" class="LineNr"> 67 </span> <span class="subxComment"># c1 = *currs</span> -<span id="L68" class="LineNr"> 68 </span> 8a/copy-byte 0/mod/indirect 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *esi to AL</span> -<span id="L69" class="LineNr"> 69 </span> <span class="subxComment"># c2 = *currb</span> -<span id="L70" class="LineNr"> 70 </span> 8a/copy-byte 0/mod/indirect 7/rm32/edi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/DL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *edi to DL</span> -<span id="L71" class="LineNr"> 71 </span> <span class="subxComment"># if (c1 != c2) return false</span> -<span id="L72" class="LineNr"> 72 </span> 39/compare 3/mod/direct 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare eax and edx</span> -<span id="L73" class="LineNr"> 73 </span> 75/jump-if-not-equal $string-equal?:false/disp8 -<span id="L74" class="LineNr"> 74 </span> <span class="subxComment"># ++currs</span> -<span id="L75" class="LineNr"> 75 </span> 46/increment-esi -<span id="L76" class="LineNr"> 76 </span> <span class="subxComment"># ++currb</span> -<span id="L77" class="LineNr"> 77 </span> 47/increment-edi -<span id="L78" class="LineNr"> 78 </span> eb/jump $string-equal?:<span class="Constant">loop</span>/disp8 -<span id="L79" class="LineNr"> 79 </span><span class="Constant">$string-equal?:true</span>: -<span id="L80" class="LineNr"> 80 </span> b8/copy-to-eax 1/imm32 -<span id="L81" class="LineNr"> 81 </span> eb/jump $string-equal?:end/disp8 -<span id="L82" class="LineNr"> 82 </span><span class="Constant">$string-equal?:false</span>: -<span id="L83" class="LineNr"> 83 </span> b8/copy-to-eax 0/imm32 -<span id="L84" class="LineNr"> 84 </span><span class="Constant">$string-equal?:end</span>: -<span id="L85" class="LineNr"> 85 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L86" class="LineNr"> 86 </span> 5f/pop-to-edi -<span id="L87" class="LineNr"> 87 </span> 5e/pop-to-esi -<span id="L88" class="LineNr"> 88 </span> 5a/pop-to-edx -<span id="L89" class="LineNr"> 89 </span> 59/pop-to-ecx -<span id="L90" class="LineNr"> 90 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L91" class="LineNr"> 91 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span> -<span id="L92" class="LineNr"> 92 </span> 5d/pop-to-ebp -<span id="L93" class="LineNr"> 93 </span> c3/return -<span id="L94" class="LineNr"> 94 </span> -<span id="L95" class="LineNr"> 95 </span><span class="subxH1Comment"># - tests</span> -<span id="L96" class="LineNr"> 96 </span> -<span id="L97" class="LineNr"> 97 </span><span class="subxTest">test-compare-empty-with-empty-string</span>: -<span id="L98" class="LineNr"> 98 </span> <span class="subxComment"># eax = string-equal?("", "")</span> -<span id="L99" class="LineNr"> 99 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L100" class="LineNr">100 </span> 68/push <span class="Constant">""</span>/imm32 +<span id="L62" class="LineNr"> 62 </span> <span class="subxComment"># var c2/edx : byte = 0</span> +<span id="L63" class="LineNr"> 63 </span> 31/xor 3/mod/direct 2/rm32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear edx</span> +<span id="L64" class="LineNr"> 64 </span><span class="Constant">$string-equal?:loop</span>: +<span id="L65" class="LineNr"> 65 </span> <span class="subxComment"># if (currs >= maxs) return true</span> +<span id="L66" class="LineNr"> 66 </span> 39/compare 3/mod/direct 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare esi with ecx</span> +<span id="L67" class="LineNr"> 67 </span> 73/jump-if-greater-or-equal-unsigned $string-equal?:true/disp8 +<span id="L68" class="LineNr"> 68 </span> <span class="subxComment"># c1 = *currs</span> +<span id="L69" class="LineNr"> 69 </span> 8a/copy-byte 0/mod/indirect 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *esi to AL</span> +<span id="L70" class="LineNr"> 70 </span> <span class="subxComment"># c2 = *currb</span> +<span id="L71" class="LineNr"> 71 </span> 8a/copy-byte 0/mod/indirect 7/rm32/edi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/DL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *edi to DL</span> +<span id="L72" class="LineNr"> 72 </span> <span class="subxComment"># if (c1 != c2) return false</span> +<span id="L73" class="LineNr"> 73 </span> 39/compare 3/mod/direct 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare eax and edx</span> +<span id="L74" class="LineNr"> 74 </span> 75/jump-if-not-equal $string-equal?:false/disp8 +<span id="L75" class="LineNr"> 75 </span> <span class="subxComment"># ++currs</span> +<span id="L76" class="LineNr"> 76 </span> 46/increment-esi +<span id="L77" class="LineNr"> 77 </span> <span class="subxComment"># ++currb</span> +<span id="L78" class="LineNr"> 78 </span> 47/increment-edi +<span id="L79" class="LineNr"> 79 </span> eb/jump $string-equal?:<span class="Constant">loop</span>/disp8 +<span id="L80" class="LineNr"> 80 </span><span class="Constant">$string-equal?:true</span>: +<span id="L81" class="LineNr"> 81 </span> b8/copy-to-eax 1/imm32 +<span id="L82" class="LineNr"> 82 </span> eb/jump $string-equal?:end/disp8 +<span id="L83" class="LineNr"> 83 </span><span class="Constant">$string-equal?:false</span>: +<span id="L84" class="LineNr"> 84 </span> b8/copy-to-eax 0/imm32 +<span id="L85" class="LineNr"> 85 </span><span class="Constant">$string-equal?:end</span>: +<span id="L86" class="LineNr"> 86 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L87" class="LineNr"> 87 </span> 5f/pop-to-edi +<span id="L88" class="LineNr"> 88 </span> 5e/pop-to-esi +<span id="L89" class="LineNr"> 89 </span> 5a/pop-to-edx +<span id="L90" class="LineNr"> 90 </span> 59/pop-to-ecx +<span id="L91" class="LineNr"> 91 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L92" class="LineNr"> 92 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span> +<span id="L93" class="LineNr"> 93 </span> 5d/pop-to-ebp +<span id="L94" class="LineNr"> 94 </span> c3/return +<span id="L95" class="LineNr"> 95 </span> +<span id="L96" class="LineNr"> 96 </span><span class="subxH1Comment"># - tests</span> +<span id="L97" class="LineNr"> 97 </span> +<span id="L98" class="LineNr"> 98 </span><span class="subxTest">test-compare-empty-with-empty-string</span>: +<span id="L99" class="LineNr"> 99 </span> <span class="subxComment"># eax = string-equal?("", "")</span> +<span id="L100" class="LineNr">100 </span> <span class="subxS2Comment"># . . push args</span> <span id="L101" class="LineNr">101 </span> 68/push <span class="Constant">""</span>/imm32 -<span id="L102" class="LineNr">102 </span> <span class="subxS2Comment"># . . call</span> -<span id="L103" class="LineNr">103 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 -<span id="L104" class="LineNr">104 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L105" class="LineNr">105 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L106" class="LineNr">106 </span> <span class="subxComment"># check-ints-equal(eax, 1, msg)</span> -<span id="L107" class="LineNr">107 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L108" class="LineNr">108 </span> 68/push <span class="Constant">"F - test-compare-empty-with-empty-string"</span>/imm32 -<span id="L109" class="LineNr">109 </span> 68/push 1/imm32/true -<span id="L110" class="LineNr">110 </span> 50/push-eax -<span id="L111" class="LineNr">111 </span> <span class="subxS2Comment"># . . call</span> -<span id="L112" class="LineNr">112 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L113" class="LineNr">113 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L114" class="LineNr">114 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> -<span id="L115" class="LineNr">115 </span> c3/return -<span id="L116" class="LineNr">116 </span> -<span id="L117" class="LineNr">117 </span><span class="subxTest">test-compare-empty-with-non-empty-string</span>: <span class="subxComment"># also checks length-mismatch code path</span> -<span id="L118" class="LineNr">118 </span> <span class="subxComment"># eax = string-equal?("", "Abc")</span> -<span id="L119" class="LineNr">119 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L120" class="LineNr">120 </span> 68/push <span class="Constant">"Abc"</span>/imm32 -<span id="L121" class="LineNr">121 </span> 68/push <span class="Constant">""</span>/imm32 -<span id="L122" class="LineNr">122 </span> <span class="subxS2Comment"># . . call</span> -<span id="L123" class="LineNr">123 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 -<span id="L124" class="LineNr">124 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L125" class="LineNr">125 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L126" class="LineNr">126 </span> <span class="subxComment"># check-ints-equal(eax, 0, msg)</span> -<span id="L127" class="LineNr">127 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L128" class="LineNr">128 </span> 68/push <span class="Constant">"F - test-compare-empty-with-non-empty-string"</span>/imm32 -<span id="L129" class="LineNr">129 </span> 68/push 0/imm32/false -<span id="L130" class="LineNr">130 </span> 50/push-eax -<span id="L131" class="LineNr">131 </span> <span class="subxS2Comment"># . . call</span> -<span id="L132" class="LineNr">132 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L133" class="LineNr">133 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L134" class="LineNr">134 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> -<span id="L135" class="LineNr">135 </span> c3/return -<span id="L136" class="LineNr">136 </span> -<span id="L137" class="LineNr">137 </span><span class="subxTest">test-compare-equal-strings</span>: -<span id="L138" class="LineNr">138 </span> <span class="subxComment"># eax = string-equal?("Abc", "Abc")</span> -<span id="L139" class="LineNr">139 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L140" class="LineNr">140 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L102" class="LineNr">102 </span> 68/push <span class="Constant">""</span>/imm32 +<span id="L103" class="LineNr">103 </span> <span class="subxS2Comment"># . . call</span> +<span id="L104" class="LineNr">104 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 +<span id="L105" class="LineNr">105 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L106" class="LineNr">106 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L107" class="LineNr">107 </span> <span class="subxComment"># check-ints-equal(eax, 1, msg)</span> +<span id="L108" class="LineNr">108 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L109" class="LineNr">109 </span> 68/push <span class="Constant">"F - test-compare-empty-with-empty-string"</span>/imm32 +<span id="L110" class="LineNr">110 </span> 68/push 1/imm32/true +<span id="L111" class="LineNr">111 </span> 50/push-eax +<span id="L112" class="LineNr">112 </span> <span class="subxS2Comment"># . . call</span> +<span id="L113" class="LineNr">113 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L114" class="LineNr">114 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L115" class="LineNr">115 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> +<span id="L116" class="LineNr">116 </span> c3/return +<span id="L117" class="LineNr">117 </span> +<span id="L118" class="LineNr">118 </span><span class="subxTest">test-compare-empty-with-non-empty-string</span>: <span class="subxComment"># also checks length-mismatch code path</span> +<span id="L119" class="LineNr">119 </span> <span class="subxComment"># eax = string-equal?("", "Abc")</span> +<span id="L120" class="LineNr">120 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L121" class="LineNr">121 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L122" class="LineNr">122 </span> 68/push <span class="Constant">""</span>/imm32 +<span id="L123" class="LineNr">123 </span> <span class="subxS2Comment"># . . call</span> +<span id="L124" class="LineNr">124 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 +<span id="L125" class="LineNr">125 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L126" class="LineNr">126 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L127" class="LineNr">127 </span> <span class="subxComment"># check-ints-equal(eax, 0, msg)</span> +<span id="L128" class="LineNr">128 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L129" class="LineNr">129 </span> 68/push <span class="Constant">"F - test-compare-empty-with-non-empty-string"</span>/imm32 +<span id="L130" class="LineNr">130 </span> 68/push 0/imm32/false +<span id="L131" class="LineNr">131 </span> 50/push-eax +<span id="L132" class="LineNr">132 </span> <span class="subxS2Comment"># . . call</span> +<span id="L133" class="LineNr">133 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L134" class="LineNr">134 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L135" class="LineNr">135 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> +<span id="L136" class="LineNr">136 </span> c3/return +<span id="L137" class="LineNr">137 </span> +<span id="L138" class="LineNr">138 </span><span class="subxTest">test-compare-equal-strings</span>: +<span id="L139" class="LineNr">139 </span> <span class="subxComment"># eax = string-equal?("Abc", "Abc")</span> +<span id="L140" class="LineNr">140 </span> <span class="subxS2Comment"># . . push args</span> <span id="L141" class="LineNr">141 </span> 68/push <span class="Constant">"Abc"</span>/imm32 -<span id="L142" class="LineNr">142 </span> <span class="subxS2Comment"># . . call</span> -<span id="L143" class="LineNr">143 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 -<span id="L144" class="LineNr">144 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L145" class="LineNr">145 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L146" class="LineNr">146 </span> <span class="subxComment"># check-ints-equal(eax, 1, msg)</span> -<span id="L147" class="LineNr">147 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L148" class="LineNr">148 </span> 68/push <span class="Constant">"F - test-compare-equal-strings"</span>/imm32 -<span id="L149" class="LineNr">149 </span> 68/push 1/imm32/true -<span id="L150" class="LineNr">150 </span> 50/push-eax -<span id="L151" class="LineNr">151 </span> <span class="subxS2Comment"># . . call</span> -<span id="L152" class="LineNr">152 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L153" class="LineNr">153 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L154" class="LineNr">154 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> -<span id="L155" class="LineNr">155 </span> c3/return -<span id="L156" class="LineNr">156 </span> -<span id="L157" class="LineNr">157 </span><span class="subxTest">test-compare-inequal-strings-equal-lengths</span>: -<span id="L158" class="LineNr">158 </span> <span class="subxComment"># eax = string-equal?("Abc", "Adc")</span> -<span id="L159" class="LineNr">159 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L160" class="LineNr">160 </span> 68/push <span class="Constant">"Adc"</span>/imm32 -<span id="L161" class="LineNr">161 </span> 68/push <span class="Constant">"Abc"</span>/imm32 -<span id="L162" class="LineNr">162 </span> <span class="subxS2Comment"># . . call</span> -<span id="L163" class="LineNr">163 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 -<span id="L164" class="LineNr">164 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L165" class="LineNr">165 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L166" class="LineNr">166 </span> <span class="subxComment"># check-ints-equal(eax, 0, msg)</span> -<span id="L167" class="LineNr">167 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L168" class="LineNr">168 </span> 68/push <span class="Constant">"F - test-compare-inequal-strings-equal-lengths"</span>/imm32 -<span id="L169" class="LineNr">169 </span> 68/push 0/imm32/false -<span id="L170" class="LineNr">170 </span> 50/push-eax -<span id="L171" class="LineNr">171 </span> <span class="subxS2Comment"># . . call</span> -<span id="L172" class="LineNr">172 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L173" class="LineNr">173 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L174" class="LineNr">174 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> -<span id="L175" class="LineNr">175 </span> c3/return -<span id="L176" class="LineNr">176 </span> -<span id="L177" class="LineNr">177 </span><span class="subxComment"># helper for later tests</span> -<span id="L178" class="LineNr">178 </span><span class="subxFunction">check-strings-equal</span>: <span class="subxComment"># s : (address string), expected : (address string), msg : (address string)</span> -<span id="L179" class="LineNr">179 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L180" class="LineNr">180 </span> 55/push-ebp -<span id="L181" class="LineNr">181 </span> 89/copy 3/mod/direct 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ebp</span> -<span id="L182" class="LineNr">182 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L183" class="LineNr">183 </span> 50/push-eax -<span id="L184" class="LineNr">184 </span> <span class="subxComment"># eax = string-equal?(s, expected)</span> -<span id="L185" class="LineNr">185 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L186" class="LineNr">186 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+12)</span> -<span id="L187" class="LineNr">187 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span> -<span id="L188" class="LineNr">188 </span> <span class="subxS2Comment"># . . call</span> -<span id="L189" class="LineNr">189 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 -<span id="L190" class="LineNr">190 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L191" class="LineNr">191 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L192" class="LineNr">192 </span> <span class="subxComment"># check-ints-equal(eax, 1, msg)</span> -<span id="L193" class="LineNr">193 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L194" class="LineNr">194 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+16)</span> -<span id="L195" class="LineNr">195 </span> 68/push 1/imm32 -<span id="L196" class="LineNr">196 </span> 50/push-eax -<span id="L197" class="LineNr">197 </span> <span class="subxS2Comment"># . . call</span> -<span id="L198" class="LineNr">198 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L199" class="LineNr">199 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L200" class="LineNr">200 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> -<span id="L201" class="LineNr">201 </span><span class="Constant">$check-strings-equal:end</span>: -<span id="L202" class="LineNr">202 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L203" class="LineNr">203 </span> 58/pop-to-eax -<span id="L204" class="LineNr">204 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L205" class="LineNr">205 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span> -<span id="L206" class="LineNr">206 </span> 5d/pop-to-ebp -<span id="L207" class="LineNr">207 </span> c3/return -<span id="L208" class="LineNr">208 </span> -<span id="L209" class="LineNr">209 </span><span class="subxComment"># test the helper</span> -<span id="L210" class="LineNr">210 </span><span class="subxTest">test-check-strings-equal</span>: -<span id="L211" class="LineNr">211 </span> <span class="subxComment"># check-strings-equal?("Abc", "Abc")</span> -<span id="L212" class="LineNr">212 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L213" class="LineNr">213 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L142" class="LineNr">142 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L143" class="LineNr">143 </span> <span class="subxS2Comment"># . . call</span> +<span id="L144" class="LineNr">144 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 +<span id="L145" class="LineNr">145 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L146" class="LineNr">146 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L147" class="LineNr">147 </span> <span class="subxComment"># check-ints-equal(eax, 1, msg)</span> +<span id="L148" class="LineNr">148 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L149" class="LineNr">149 </span> 68/push <span class="Constant">"F - test-compare-equal-strings"</span>/imm32 +<span id="L150" class="LineNr">150 </span> 68/push 1/imm32/true +<span id="L151" class="LineNr">151 </span> 50/push-eax +<span id="L152" class="LineNr">152 </span> <span class="subxS2Comment"># . . call</span> +<span id="L153" class="LineNr">153 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L154" class="LineNr">154 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L155" class="LineNr">155 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> +<span id="L156" class="LineNr">156 </span> c3/return +<span id="L157" class="LineNr">157 </span> +<span id="L158" class="LineNr">158 </span><span class="subxTest">test-compare-inequal-strings-equal-lengths</span>: +<span id="L159" class="LineNr">159 </span> <span class="subxComment"># eax = string-equal?("Abc", "Adc")</span> +<span id="L160" class="LineNr">160 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L161" class="LineNr">161 </span> 68/push <span class="Constant">"Adc"</span>/imm32 +<span id="L162" class="LineNr">162 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L163" class="LineNr">163 </span> <span class="subxS2Comment"># . . call</span> +<span id="L164" class="LineNr">164 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 +<span id="L165" class="LineNr">165 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L166" class="LineNr">166 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L167" class="LineNr">167 </span> <span class="subxComment"># check-ints-equal(eax, 0, msg)</span> +<span id="L168" class="LineNr">168 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L169" class="LineNr">169 </span> 68/push <span class="Constant">"F - test-compare-inequal-strings-equal-lengths"</span>/imm32 +<span id="L170" class="LineNr">170 </span> 68/push 0/imm32/false +<span id="L171" class="LineNr">171 </span> 50/push-eax +<span id="L172" class="LineNr">172 </span> <span class="subxS2Comment"># . . call</span> +<span id="L173" class="LineNr">173 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L175" class="LineNr">175 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> +<span id="L176" class="LineNr">176 </span> c3/return +<span id="L177" class="LineNr">177 </span> +<span id="L178" class="LineNr">178 </span><span class="subxComment"># helper for later tests</span> +<span id="L179" class="LineNr">179 </span><span class="subxFunction">check-strings-equal</span>: <span class="subxComment"># s : (address array byte), expected : (address array byte), msg : (address array byte)</span> +<span id="L180" class="LineNr">180 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L181" class="LineNr">181 </span> 55/push-ebp +<span id="L182" class="LineNr">182 </span> 89/copy 3/mod/direct 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ebp</span> +<span id="L183" class="LineNr">183 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L184" class="LineNr">184 </span> 50/push-eax +<span id="L185" class="LineNr">185 </span> <span class="subxComment"># var eax : boolean = string-equal?(s, expected)</span> +<span id="L186" class="LineNr">186 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L187" class="LineNr">187 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+12)</span> +<span id="L188" class="LineNr">188 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span> +<span id="L189" class="LineNr">189 </span> <span class="subxS2Comment"># . . call</span> +<span id="L190" class="LineNr">190 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 +<span id="L191" class="LineNr">191 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L192" class="LineNr">192 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L193" class="LineNr">193 </span> <span class="subxComment"># check-ints-equal(eax, 1, msg)</span> +<span id="L194" class="LineNr">194 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L195" class="LineNr">195 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+16)</span> +<span id="L196" class="LineNr">196 </span> 68/push 1/imm32 +<span id="L197" class="LineNr">197 </span> 50/push-eax +<span id="L198" class="LineNr">198 </span> <span class="subxS2Comment"># . . call</span> +<span id="L199" class="LineNr">199 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L200" class="LineNr">200 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L201" class="LineNr">201 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> +<span id="L202" class="LineNr">202 </span><span class="Constant">$check-strings-equal:end</span>: +<span id="L203" class="LineNr">203 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L204" class="LineNr">204 </span> 58/pop-to-eax +<span id="L205" class="LineNr">205 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L206" class="LineNr">206 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span> +<span id="L207" class="LineNr">207 </span> 5d/pop-to-ebp +<span id="L208" class="LineNr">208 </span> c3/return +<span id="L209" class="LineNr">209 </span> +<span id="L210" class="LineNr">210 </span><span class="subxComment"># test the helper</span> +<span id="L211" class="LineNr">211 </span><span class="subxTest">test-check-strings-equal</span>: +<span id="L212" class="LineNr">212 </span> <span class="subxComment"># check-strings-equal?("Abc", "Abc")</span> +<span id="L213" class="LineNr">213 </span> <span class="subxS2Comment"># . . push args</span> <span id="L214" class="LineNr">214 </span> 68/push <span class="Constant">"Abc"</span>/imm32 -<span id="L215" class="LineNr">215 </span> <span class="subxS2Comment"># . . call</span> -<span id="L216" class="LineNr">216 </span> e8/call <a href='054string-equal.subx.html#L178'>check-strings-equal</a>/disp32 -<span id="L217" class="LineNr">217 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L218" class="LineNr">218 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L219" class="LineNr">219 </span> <span class="subxComment"># check-ints-equal(eax, 1, msg)</span> -<span id="L220" class="LineNr">220 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L221" class="LineNr">221 </span> 68/push <span class="Constant">"F - test-check-strings-equal"</span>/imm32 -<span id="L222" class="LineNr">222 </span> 68/push 0/imm32/false -<span id="L223" class="LineNr">223 </span> 50/push-eax -<span id="L224" class="LineNr">224 </span> <span class="subxS2Comment"># . . call</span> -<span id="L225" class="LineNr">225 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L226" class="LineNr">226 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L227" class="LineNr">227 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> -<span id="L228" class="LineNr">228 </span> c3/return -<span id="L229" class="LineNr">229 </span> -<span id="L230" class="LineNr">230 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L215" class="LineNr">215 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L216" class="LineNr">216 </span> <span class="subxS2Comment"># . . call</span> +<span id="L217" class="LineNr">217 </span> e8/call <a href='054string-equal.subx.html#L179'>check-strings-equal</a>/disp32 +<span id="L218" class="LineNr">218 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L219" class="LineNr">219 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L220" class="LineNr">220 </span> c3/return +<span id="L221" class="LineNr">221 </span> +<span id="L222" class="LineNr">222 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> |