| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"/> |
| <style> |
| table.head, table.foot { width: 100%; } |
| td.head-rtitle, td.foot-os { text-align: right; } |
| td.head-vol { text-align: center; } |
| div.Pp { margin: 1ex 0ex; } |
| div.Nd, div.Bf, div.Op { display: inline; } |
| span.Pa, span.Ad { font-style: italic; } |
| span.Ms { font-weight: bold; } |
| dl.Bl-diag > dt { font-weight: bold; } |
| code.Nm, code.Fl, code.Cm, code.Ic, code.In, code.Fd, code.Fn, |
| code.Cd { font-weight: bold; font-family: inherit; } |
| </style> |
| <title>WABT(1)</title> |
| </head> |
| <body> |
| <table class="head"> |
| <tr> |
| <td class="head-ltitle">WABT(1)</td> |
| <td class="head-vol">General Commands Manual</td> |
| <td class="head-rtitle">WABT(1)</td> |
| </tr> |
| </table> |
| <div class="manual-text"> |
| <section class="Sh"> |
| <h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1> |
| <code class="Nm">wasm-opcodecnt</code> — |
| <div class="Nd">count opcode usage for instructions</div> |
| </section> |
| <section class="Sh"> |
| <h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1> |
| <table class="Nm"> |
| <tr> |
| <td><code class="Nm">wasm-opcodecnt</code></td> |
| <td>[options] <var class="Ar">file ...</var></td> |
| </tr> |
| </table> |
| </section> |
| <section class="Sh"> |
| <h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> |
| <code class="Nm">wasm-opcodecnt</code> reads a file in the wasm binary format, |
| and counts opcode usage for instructions. |
| <p class="Pp">The options are as follows:</p> |
| <dl class="Bl-tag"> |
| <dt><a class="permalink" href="#v"><code class="Fl" id="v">-v</code></a>, |
| <code class="Fl">-</code><code class="Fl">-verbose</code></dt> |
| <dd>Use multiple times for more info</dd> |
| <dt><code class="Fl">-</code><code class="Fl">-help</code></dt> |
| <dd>Print a help message</dd> |
| <dt><a class="permalink" href="#o"><code class="Fl" id="o">-o</code></a>, |
| <code class="Fl">-</code><code class="Fl">-output=FILENAME</code></dt> |
| <dd>Output file for the opcode counts, by default use stdout</dd> |
| <dt><a class="permalink" href="#c"><code class="Fl" id="c">-c</code></a>, |
| <code class="Fl">-</code><code class="Fl">-cutoff=N</code></dt> |
| <dd>Cutoff for reporting counts less than N</dd> |
| <dt><a class="permalink" href="#s"><code class="Fl" id="s">-s</code></a>, |
| <code class="Fl">-</code><code class="Fl">-separator=SEPARATOR</code></dt> |
| <dd>Separator text between element and count when reporting counts expected |
| filename argument</dd> |
| </dl> |
| </section> |
| <section class="Sh"> |
| <h1 class="Sh" id="EXAMPLES"><a class="permalink" href="#EXAMPLES">EXAMPLES</a></h1> |
| Parse binary file test.wasm and write pcode dist file test.dist |
| <p class="Pp"></p> |
| <div class="Bd Bd-indent"><code class="Li">$ wasm-opcodecnt test.wasm -o |
| test.dist</code></div> |
| </section> |
| <section class="Sh"> |
| <h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE |
| ALSO</a></h1> |
| <a class="Xr" href="wasm-interp.1.html">wasm-interp(1)</a>, |
| <a class="Xr" href="wasm-objdump.1.html">wasm-objdump(1)</a>, |
| <a class="Xr" href="wasm-strip.1.html">wasm-strip(1)</a>, |
| <a class="Xr" href="wasm-validate.1.html">wasm-validate(1)</a>, |
| <a class="Xr" href="wasm2c.1.html">wasm2c(1)</a>, |
| <a class="Xr" href="wasm2wat.1.html">wasm2wat(1)</a>, |
| <a class="Xr" href="wast2json.1.html">wast2json(1)</a>, |
| <a class="Xr" href="wat-desugar.1.html">wat-desugar(1)</a>, |
| <a class="Xr" href="wat2wasm.1.html">wat2wasm(1)</a>, |
| <a class="Xr" href="spectest-interp.1.html">spectest-interp(1)</a> |
| </section> |
| <section class="Sh"> |
| <h1 class="Sh" id="BUGS"><a class="permalink" href="#BUGS">BUGS</a></h1> |
| If you find a bug, please report it at |
| <br/> |
| <a class="Lk" href="https://github.com/WebAssembly/wabt/issues">https://github.com/WebAssembly/wabt/issues</a>. |
| </section> |
| </div> |
| <table class="foot"> |
| <tr> |
| <td class="foot-date">October 7, 2021</td> |
| <td class="foot-os">Debian</td> |
| </tr> |
| </table> |
| </body> |
| </html> |
