diff options
Diffstat (limited to 'html/subx/examples/ex3.subx.html')
| -rw-r--r-- | html/subx/examples/ex3.subx.html | 59 |
1 files changed, 32 insertions, 27 deletions
diff --git a/html/subx/examples/ex3.subx.html b/html/subx/examples/ex3.subx.html index f60a8248..fb098a31 100644 --- a/html/subx/examples/ex3.subx.html +++ b/html/subx/examples/ex3.subx.html @@ -11,12 +11,17 @@ <style type="text/css"> <!-- pre { font-family: monospace; color: #aaaaaa; background-color: #080808; } -body { font-size: 12pt; font-family: monospace; color: #aaaaaa; background-color: #080808; } -a { color:#eeeeee; text-decoration: none; } -a:hover { text-decoration: underline; } -* { font-size: 12pt; font-size: 1em; } -.subxComment { color: #005fff; } -.LineNr { color: #444444; } +body { font-size:12pt; font-family: monospace; color: #aaaaaa; background-color: #080808; } +.subxS2Comment a { color:inherit; } +.subxS1Comment a { color:inherit; } +.subxComment a { color:inherit; } +.subxH2Comment a { color:inherit; } +.subxH1Comment a { color:inherit; } +* { font-size:12pt; font-size: 1em; } +.subxComment { color:#16bfff; } +.subxS2Comment { color:#4466ff; } +.LineNr { color:#444444; } +.subxS1Comment { color:#2d8cff; } .CommentedCode { color: #6c6c6c; } --> </style> @@ -52,7 +57,7 @@ if ('onhashchange' in window) { </head> <body onload='JumpToLine();'> <pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="subxComment">## add the first 10 numbers, and return the result in the exit code</span> +<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Add the first 10 numbers, and return the result in the exit code.</span> <span id="L2" class="LineNr"> 2 </span><span class="subxComment">#</span> <span id="L3" class="LineNr"> 3 </span><span class="subxComment"># To run (from the subx directory):</span> <span id="L4" class="LineNr"> 4 </span><span class="subxComment"># $ subx translate examples/ex3.subx -o examples/ex3</span> @@ -62,32 +67,32 @@ if ('onhashchange' in window) { <span id="L8" class="LineNr"> 8 </span><span class="subxComment"># 55</span> <span id="L9" class="LineNr"> 9 </span> <span id="L10" class="LineNr">10 </span>== code -<span id="L11" class="LineNr">11 </span><span class="subxComment"># instruction effective address operand displacement immediate</span> -<span id="L12" class="LineNr">12 </span><span class="subxComment"># op subop mod rm32 base index scale r32</span> -<span id="L13" class="LineNr">13 </span><span class="subxComment"># 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="L11" class="LineNr">11 </span><span class="subxComment"># instruction effective address register displacement immediate</span> +<span id="L12" class="LineNr">12 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> +<span id="L13" class="LineNr">13 </span><span class="subxS1Comment"># . 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="L14" class="LineNr">14 </span> -<span id="L15" class="LineNr">15 </span> <span class="subxComment"># result: EBX = 0</span> -<span id="L16" class="LineNr">16 </span> bb/copy-to-EBX 0/imm32 -<span id="L17" class="LineNr">17 </span> <span class="subxComment"># counter: ECX = 1</span> -<span id="L18" class="LineNr">18 </span> b9/copy-to-ECX 1/imm32 +<span id="L15" class="LineNr">15 </span> <span class="subxComment"># result: EBX = 0</span> +<span id="L16" class="LineNr">16 </span> bb/copy-to-EBX 0/imm32 +<span id="L17" class="LineNr">17 </span> <span class="subxComment"># counter: ECX = 1</span> +<span id="L18" class="LineNr">18 </span> b9/copy-to-ECX 1/imm32 <span id="L19" class="LineNr">19 </span> <span id="L20" class="LineNr">20 </span>$loop: -<span id="L21" class="LineNr">21 </span> <span class="subxComment"># while (counter <= 10)</span> -<span id="L22" class="LineNr">22 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0xa/imm32 <span class="subxComment"># compare ECX</span> -<span id="L23" class="LineNr">23 </span> 7f/jump-if-greater $exit/disp8 -<span id="L24" class="LineNr">24 </span> <span class="subxComment"># result += counter</span> -<span id="L25" class="LineNr">25 </span> 01/add 3/mod/direct 3/rm32/EBX <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"># add ECX to EBX</span> -<span id="L26" class="LineNr">26 </span> <span class="subxComment"># ++counter</span> -<span id="L27" class="LineNr">27 </span> 41/inc-ECX -<span id="L28" class="LineNr">28 </span> <span class="subxComment"># loop</span> -<span id="L29" class="LineNr">29 </span> eb/jump $loop/disp8 +<span id="L21" class="LineNr">21 </span> <span class="subxComment"># while (counter <= 10)</span> +<span id="L22" class="LineNr">22 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0xa/imm32 <span class="subxComment"># compare ECX</span> +<span id="L23" class="LineNr">23 </span> 7f/jump-if-greater $exit/disp8 +<span id="L24" class="LineNr">24 </span> <span class="subxComment"># result += counter</span> +<span id="L25" class="LineNr">25 </span> 01/add 3/mod/direct 3/rm32/EBX <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"># add ECX to EBX</span> +<span id="L26" class="LineNr">26 </span> <span class="subxComment"># ++counter</span> +<span id="L27" class="LineNr">27 </span> 41/inc-ECX +<span id="L28" class="LineNr">28 </span> <span class="subxComment"># loop</span> +<span id="L29" class="LineNr">29 </span> eb/jump $loop/disp8 <span id="L30" class="LineNr">30 </span> <span id="L31" class="LineNr">31 </span>$exit: -<span id="L32" class="LineNr">32 </span> <span class="subxComment"># exit(EBX)</span> -<span id="L33" class="LineNr">33 </span> b8/copy-to-EAX 1/imm32 -<span id="L34" class="LineNr">34 </span> cd/syscall 0x80/imm8 +<span id="L32" class="LineNr">32 </span> <span class="subxComment"># syscall(exit, EBX)</span> +<span id="L33" class="LineNr">33 </span> b8/copy-to-EAX 1/imm32 +<span id="L34" class="LineNr">34 </span> cd/syscall 0x80/imm8 <span id="L35" class="LineNr">35 </span> -<span id="L36" class="LineNr">36 </span><span class="subxComment"># vim:nowrap:textwidth=0</span> +<span id="L36" class="LineNr">36 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> |