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author | Kartik Agaram <vc@akkartik.com> | 2018-10-17 07:08:47 -0700 |
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committer | Kartik Agaram <vc@akkartik.com> | 2018-10-17 07:08:47 -0700 |
commit | 104e521c04d1a0cad9c68fb11e250e12ad8917ef (patch) | |
tree | df4258ad26cb78e25abee64c80aedab47aa461ea /html/subx/examples/ex6.subx.html | |
parent | 800320a70c981008302af56b2f35a142c1101401 (diff) | |
download | mu-104e521c04d1a0cad9c68fb11e250e12ad8917ef.tar.gz |
4709
Diffstat (limited to 'html/subx/examples/ex6.subx.html')
-rw-r--r-- | html/subx/examples/ex6.subx.html | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/html/subx/examples/ex6.subx.html b/html/subx/examples/ex6.subx.html index ef41ba15..5df92a48 100644 --- a/html/subx/examples/ex6.subx.html +++ b/html/subx/examples/ex6.subx.html @@ -66,19 +66,19 @@ if ('onhashchange' in window) { <span id="L10" class="LineNr">10 </span><span class="Comment"># op subop mod rm32 base index scale r32</span> <span id="L11" class="LineNr">11 </span><span class="Comment"># 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes</span> <span id="L12" class="LineNr">12 </span> -<span id="L13" class="LineNr">13 </span> <span class="Comment"># write(stdout, x, size)</span> +<span id="L13" class="LineNr">13 </span> <span class="Comment"># syscall(write, stdout, x, size)</span> <span id="L14" class="LineNr">14 </span> <span class="Comment"># fd = 1 (stdout)</span> -<span id="L15" class="LineNr">15 </span> bb/copy <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> 1/imm32 <span class="Comment"># copy to EBX</span> +<span id="L15" class="LineNr">15 </span> bb/copy-to-EBX 1/imm32 <span id="L16" class="LineNr">16 </span> <span class="Comment"># initialize x (location to write result to)</span> -<span id="L17" class="LineNr">17 </span> b9/copy <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> x/imm32 <span class="Comment"># copy to ECX</span> +<span id="L17" class="LineNr">17 </span> b9/copy-to-ECX x/imm32 <span id="L18" class="LineNr">18 </span> <span class="Comment"># initialize size</span> <span id="L19" class="LineNr">19 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> 2/r32/EDX size/disp32 <span class="Delimiter"> . </span> <span class="Comment"># copy *size to EDX</span> -<span id="L20" class="LineNr">20 </span> <span class="Comment"># write(fd, x, size)</span> -<span id="L21" class="LineNr">21 </span> b8/copy <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> 4/imm32/write <span class="Comment"># copy to EAX</span> +<span id="L20" class="LineNr">20 </span> <span class="Comment"># syscall</span> +<span id="L21" class="LineNr">21 </span> b8/copy-to-EAX 4/imm32/write <span id="L22" class="LineNr">22 </span> cd/syscall 0x80/imm8 <span id="L23" class="LineNr">23 </span> -<span id="L24" class="LineNr">24 </span> <span class="Comment"># exit(EBX)</span> -<span id="L25" class="LineNr">25 </span> b8/copy <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> 1/imm32/exit <span class="Comment"># copy to EAX</span> +<span id="L24" class="LineNr">24 </span> <span class="Comment"># syscall(exit, EBX)</span> +<span id="L25" class="LineNr">25 </span> b8/copy-to-EAX 1/imm32/exit <span id="L26" class="LineNr">26 </span> cd/syscall 0x80/imm8 <span id="L27" class="LineNr">27 </span> <span id="L28" class="LineNr">28 </span>== data @@ -88,7 +88,7 @@ if ('onhashchange' in window) { <span id="L32" class="LineNr">32 </span> 48 65 6c 6c 6f 2c 20 77 6f 72 6c 64 21 0a 00 <span id="L33" class="LineNr">33 </span><span class="Comment"># H e l l o , ␣ w o r l d ! newline null</span> <span id="L34" class="LineNr">34 </span> -<span id="L35" class="LineNr">35 </span><span class="Comment"># vim:ft=subx:nowrap</span> +<span id="L35" class="LineNr">35 </span><span class="Comment"># vim:nowrap:textwidth=0</span> </pre> </body> </html> |