diff options
author | Kartik Agaram <vc@akkartik.com> | 2019-07-25 00:08:23 -0700 |
---|---|---|
committer | Kartik Agaram <vc@akkartik.com> | 2019-07-25 00:10:56 -0700 |
commit | 695f9bf8d0a7d0a871b8ab75270ceb29715d9be3 (patch) | |
tree | 358d7fda9f7eb1714d9a7f0e0838be2bd64d336f /html/subx/examples/ex12.subx.html | |
parent | 51a20da6b30f4afe0405d13bf862b5d72ccefa6d (diff) | |
download | mu-695f9bf8d0a7d0a871b8ab75270ceb29715d9be3.tar.gz |
5468
Diffstat (limited to 'html/subx/examples/ex12.subx.html')
-rw-r--r-- | html/subx/examples/ex12.subx.html | 73 |
1 files changed, 37 insertions, 36 deletions
diff --git a/html/subx/examples/ex12.subx.html b/html/subx/examples/ex12.subx.html index 6e491637..e4ddaee4 100644 --- a/html/subx/examples/ex12.subx.html +++ b/html/subx/examples/ex12.subx.html @@ -3,8 +3,8 @@ <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Mu - subx/examples/ex12.subx</title> -<meta name="Generator" content="Vim/8.0"> -<meta name="plugin-version" content="vim7.4_v2"> +<meta name="Generator" content="Vim/8.1"> +<meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="none"> <meta name="settings" content="number_lines,use_css,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> <meta name="colorscheme" content="minimal-light"> @@ -15,11 +15,11 @@ body { font-size:12pt; font-family: monospace; color: #000000; background-color: a { color:inherit; } * { font-size:12pt; font-size: 1em; } .subxComment { color: #005faf; } -.subxS2Comment { color: #8a8a8a; } -.LineNr { } .subxS1Comment { color: #0000af; } +.LineNr { } .SpecialChar { color: #d70000; } .Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; } +.subxS2Comment { color: #8a8a8a; } --> </style> @@ -36,7 +36,7 @@ function JumpToLine() if (lineNum.indexOf('L') == -1) { lineNum = 'L'+lineNum; } - lineElem = document.getElementById(lineNum); + var lineElem = document.getElementById(lineNum); /* Always jump to new location even if the line was hidden inside a fold, or * we corrected the raw number to a line ID. */ @@ -68,37 +68,38 @@ if ('onhashchange' in window) { <span id="L11" class="LineNr">11 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> <span id="L12" class="LineNr">12 </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="L13" class="LineNr">13 </span> -<span id="L14" class="LineNr">14 </span> <span class="subxComment"># syscall(mmap, 0x1000)</span> -<span id="L15" class="LineNr">15 </span> bb/copy-to-EBX <span class="SpecialChar"><a href='ex12.subx.html#L30'>Mmap-new-segment</a></span>/imm32 -<span id="L16" class="LineNr">16 </span> b8/copy-to-EAX 0x5a/imm32/mmap -<span id="L17" class="LineNr">17 </span> cd/syscall 0x80/imm8 -<span id="L18" class="LineNr">18 </span> -<span id="L19" class="LineNr">19 </span> <span class="subxComment"># write to *EAX to check that we have access to the newly-allocated segment</span> -<span id="L20" class="LineNr">20 </span> c7 0/subop/copy 0/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x34/imm32 <span class="subxComment"># copy to *EAX</span> -<span id="L21" class="LineNr">21 </span> -<span id="L22" class="LineNr">22 </span> <span class="subxComment"># syscall(exit, EAX)</span> -<span id="L23" class="LineNr">23 </span> 89/copy 3/mod/direct 3/rm32/EBX <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"># copy EAX to EBX</span> -<span id="L24" class="LineNr">24 </span> b8/copy-to-EAX 1/imm32/exit -<span id="L25" class="LineNr">25 </span> cd/syscall 0x80/imm8 -<span id="L26" class="LineNr">26 </span> -<span id="L27" class="LineNr">27 </span>== data 0x0a000000 -<span id="L28" class="LineNr">28 </span> -<span id="L29" class="LineNr">29 </span><span class="subxComment"># various constants used here were found in the Linux sources (search for file mman-common.h)</span> -<span id="L30" class="LineNr">30 </span><span class="SpecialChar">Mmap-new-segment</span>: <span class="subxComment"># type mmap_arg_struct</span> -<span id="L31" class="LineNr">31 </span> <span class="subxComment"># addr</span> -<span id="L32" class="LineNr">32 </span> 0/imm32 -<span id="L33" class="LineNr">33 </span> <span class="subxComment"># len</span> -<span id="L34" class="LineNr">34 </span> 0x100/imm32 -<span id="L35" class="LineNr">35 </span> <span class="subxComment"># protection flags</span> -<span id="L36" class="LineNr">36 </span> 3/imm32 <span class="subxComment"># PROT_READ | PROT_WRITE</span> -<span id="L37" class="LineNr">37 </span> <span class="subxComment"># sharing flags</span> -<span id="L38" class="LineNr">38 </span> 0x22/imm32 <span class="subxComment"># MAP_PRIVATE | MAP_ANONYMOUS</span> -<span id="L39" class="LineNr">39 </span> <span class="subxComment"># fd</span> -<span id="L40" class="LineNr">40 </span> -1/imm32 <span class="subxComment"># since MAP_ANONYMOUS is specified</span> -<span id="L41" class="LineNr">41 </span> <span class="subxComment"># offset</span> -<span id="L42" class="LineNr">42 </span> 0/imm32 <span class="subxComment"># since MAP_ANONYMOUS is specified</span> -<span id="L43" class="LineNr">43 </span> -<span id="L44" class="LineNr">44 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L14" class="LineNr">14 </span><span class="SpecialChar">Entry</span>: +<span id="L15" class="LineNr">15 </span> <span class="subxComment"># syscall(mmap, 0x1000)</span> +<span id="L16" class="LineNr">16 </span> bb/copy-to-EBX <span class="SpecialChar"><a href='ex12.subx.html#L31'>Mmap-new-segment</a></span>/imm32 +<span id="L17" class="LineNr">17 </span> b8/copy-to-EAX 0x5a/imm32/mmap +<span id="L18" class="LineNr">18 </span> cd/syscall 0x80/imm8 +<span id="L19" class="LineNr">19 </span> +<span id="L20" class="LineNr">20 </span> <span class="subxComment"># write to *EAX to check that we have access to the newly-allocated segment</span> +<span id="L21" class="LineNr">21 </span> c7 0/subop/copy 0/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x34/imm32 <span class="subxComment"># copy to *EAX</span> +<span id="L22" class="LineNr">22 </span> +<span id="L23" class="LineNr">23 </span> <span class="subxComment"># syscall(exit, EAX)</span> +<span id="L24" class="LineNr">24 </span> 89/copy 3/mod/direct 3/rm32/EBX <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"># copy EAX to 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 0x0a000000 +<span id="L29" class="LineNr">29 </span> +<span id="L30" class="LineNr">30 </span><span class="subxComment"># various constants used here were found in the Linux sources (search for file mman-common.h)</span> +<span id="L31" class="LineNr">31 </span><span class="SpecialChar">Mmap-new-segment</span>: <span class="subxComment"># type mmap_arg_struct</span> +<span id="L32" class="LineNr">32 </span> <span class="subxComment"># addr</span> +<span id="L33" class="LineNr">33 </span> 0/imm32 +<span id="L34" class="LineNr">34 </span> <span class="subxComment"># len</span> +<span id="L35" class="LineNr">35 </span> 0x100/imm32 +<span id="L36" class="LineNr">36 </span> <span class="subxComment"># protection flags</span> +<span id="L37" class="LineNr">37 </span> 3/imm32 <span class="subxComment"># PROT_READ | PROT_WRITE</span> +<span id="L38" class="LineNr">38 </span> <span class="subxComment"># sharing flags</span> +<span id="L39" class="LineNr">39 </span> 0x22/imm32 <span class="subxComment"># MAP_PRIVATE | MAP_ANONYMOUS</span> +<span id="L40" class="LineNr">40 </span> <span class="subxComment"># fd</span> +<span id="L41" class="LineNr">41 </span> -1/imm32 <span class="subxComment"># since MAP_ANONYMOUS is specified</span> +<span id="L42" class="LineNr">42 </span> <span class="subxComment"># offset</span> +<span id="L43" class="LineNr">43 </span> 0/imm32 <span class="subxComment"># since MAP_ANONYMOUS is specified</span> +<span id="L44" class="LineNr">44 </span> +<span id="L45" class="LineNr">45 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> |