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<a href="#nested-classes">Data Structures</a> &#124;
<a href="#enum-members">Enumerations</a> &#124;
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<p>Just-in-time compilation support.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &quot;<a class="el" href="types_8h_source.html">../types.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="virtmem_8h_source.html">virtmem.h</a>&quot;</code><br />
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structJit.html">Jit</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">JIT buffer object. <a href="structJit.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
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Enumerations</h2></td></tr>
<tr class="memitem:a35d64f85c128c4c58e61c24cf8175872" id="r_a35d64f85c128c4c58e61c24cf8175872"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="jit_8h.html#a35d64f85c128c4c58e61c24cf8175872">JitType</a> { <br />
&#160;&#160;<a class="el" href="jit_8h.html#a35d64f85c128c4c58e61c24cf8175872a0b485e66e1fa34dccc98b6ff8488580c">JitType_SetProcessMemoryPermission</a>
, <br />
&#160;&#160;<a class="el" href="jit_8h.html#a35d64f85c128c4c58e61c24cf8175872a64d499093babc8b73b12ef7e32a781e9">JitType_CodeMemory</a>
<br />
}</td></tr>
<tr class="memdesc:a35d64f85c128c4c58e61c24cf8175872"><td class="mdescLeft">&#160;</td><td class="mdescRight">JIT implementation type. <a href="jit_8h.html#a35d64f85c128c4c58e61c24cf8175872">More...</a><br /></td></tr>
<tr class="separator:a35d64f85c128c4c58e61c24cf8175872"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a12601e99aaad5b23e405fbebbf87dfa4" id="r_a12601e99aaad5b23e405fbebbf87dfa4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="jit_8h.html#a12601e99aaad5b23e405fbebbf87dfa4">jitCreate</a> (<a class="el" href="structJit.html">Jit</a> *j, size_t size)</td></tr>
<tr class="memdesc:a12601e99aaad5b23e405fbebbf87dfa4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a JIT buffer. <br /></td></tr>
<tr class="separator:a12601e99aaad5b23e405fbebbf87dfa4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae878c8f659a8bf5a3942ca823b2d4905" id="r_ae878c8f659a8bf5a3942ca823b2d4905"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="jit_8h.html#ae878c8f659a8bf5a3942ca823b2d4905">jitTransitionToWritable</a> (<a class="el" href="structJit.html">Jit</a> *j)</td></tr>
<tr class="memdesc:ae878c8f659a8bf5a3942ca823b2d4905"><td class="mdescLeft">&#160;</td><td class="mdescRight">Transition a JIT buffer to have writable permission. <br /></td></tr>
<tr class="separator:ae878c8f659a8bf5a3942ca823b2d4905"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5698d206d20e80d764f26779a85339c1" id="r_a5698d206d20e80d764f26779a85339c1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="jit_8h.html#a5698d206d20e80d764f26779a85339c1">jitTransitionToExecutable</a> (<a class="el" href="structJit.html">Jit</a> *j)</td></tr>
<tr class="memdesc:a5698d206d20e80d764f26779a85339c1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Transition a JIT buffer to have executable permission. <br /></td></tr>
<tr class="separator:a5698d206d20e80d764f26779a85339c1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a874636f211bd919bac5a58806640e55e" id="r_a874636f211bd919bac5a58806640e55e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="jit_8h.html#a874636f211bd919bac5a58806640e55e">jitClose</a> (<a class="el" href="structJit.html">Jit</a> *j)</td></tr>
<tr class="memdesc:a874636f211bd919bac5a58806640e55e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destroys a JIT buffer. <br /></td></tr>
<tr class="separator:a874636f211bd919bac5a58806640e55e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af5a5feb4ef2c28fb926a5116ed802473" id="r_af5a5feb4ef2c28fb926a5116ed802473"><td class="memItemLeft" align="right" valign="top">static void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="jit_8h.html#af5a5feb4ef2c28fb926a5116ed802473">jitGetRwAddr</a> (<a class="el" href="structJit.html">Jit</a> *j)</td></tr>
<tr class="memdesc:af5a5feb4ef2c28fb926a5116ed802473"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the address of the writable memory alias of a JIT buffer. <br /></td></tr>
<tr class="separator:af5a5feb4ef2c28fb926a5116ed802473"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a265921b3af1150007ab9b3febb858f36" id="r_a265921b3af1150007ab9b3febb858f36"><td class="memItemLeft" align="right" valign="top">static void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="jit_8h.html#a265921b3af1150007ab9b3febb858f36">jitGetRxAddr</a> (<a class="el" href="structJit.html">Jit</a> *j)</td></tr>
<tr class="memdesc:a265921b3af1150007ab9b3febb858f36"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the address of the executable memory alias of a JIT buffer. <br /></td></tr>
<tr class="separator:a265921b3af1150007ab9b3febb858f36"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Just-in-time compilation support. </p>
<dl class="section author"><dt>Author</dt><dd>plutoo </dd></dl>
<dl class="section copyright"><dt>Copyright</dt><dd>libnx Authors </dd></dl>
</div><h2 class="groupheader">Enumeration Type Documentation</h2>
<a id="a35d64f85c128c4c58e61c24cf8175872" name="a35d64f85c128c4c58e61c24cf8175872"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a35d64f85c128c4c58e61c24cf8175872">&#9670;&#160;</a></span>JitType</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="jit_8h.html#a35d64f85c128c4c58e61c24cf8175872">JitType</a></td>
</tr>
</table>
</div><div class="memdoc">
<p>JIT implementation type. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a35d64f85c128c4c58e61c24cf8175872a0b485e66e1fa34dccc98b6ff8488580c" name="a35d64f85c128c4c58e61c24cf8175872a0b485e66e1fa34dccc98b6ff8488580c"></a>JitType_SetProcessMemoryPermission&#160;</td><td class="fielddoc"><p>JIT supported using svcSetProcessMemoryPermission. </p>
</td></tr>
<tr><td class="fieldname"><a id="a35d64f85c128c4c58e61c24cf8175872a64d499093babc8b73b12ef7e32a781e9" name="a35d64f85c128c4c58e61c24cf8175872a64d499093babc8b73b12ef7e32a781e9"></a>JitType_CodeMemory&#160;</td><td class="fielddoc"><p>JIT supported using [4.0.0+] CodeMemory syscalls. </p>
</td></tr>
</table>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="a874636f211bd919bac5a58806640e55e" name="a874636f211bd919bac5a58806640e55e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a874636f211bd919bac5a58806640e55e">&#9670;&#160;</a></span>jitClose()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> jitClose </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structJit.html">Jit</a> *&#160;</td>
<td class="paramname"><em>j</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Destroys a JIT buffer. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">j</td><td>JIT buffer. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Result code. </dd></dl>
</div>
</div>
<a id="a12601e99aaad5b23e405fbebbf87dfa4" name="a12601e99aaad5b23e405fbebbf87dfa4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a12601e99aaad5b23e405fbebbf87dfa4">&#9670;&#160;</a></span>jitCreate()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> jitCreate </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structJit.html">Jit</a> *&#160;</td>
<td class="paramname"><em>j</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a JIT buffer. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">j</td><td>JIT buffer. </td></tr>
<tr><td class="paramname">size</td><td>Size of the JIT buffer. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Result code. </dd></dl>
</div>
</div>
<a id="af5a5feb4ef2c28fb926a5116ed802473" name="af5a5feb4ef2c28fb926a5116ed802473"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af5a5feb4ef2c28fb926a5116ed802473">&#9670;&#160;</a></span>jitGetRwAddr()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
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<td class="memname">static void * jitGetRwAddr </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structJit.html">Jit</a> *&#160;</td>
<td class="paramname"><em>j</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the address of the writable memory alias of a JIT buffer. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">j</td><td>JIT buffer. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Pointer to alias of the JIT buffer that can be written to. </dd></dl>
</div>
</div>
<a id="a265921b3af1150007ab9b3febb858f36" name="a265921b3af1150007ab9b3febb858f36"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a265921b3af1150007ab9b3febb858f36">&#9670;&#160;</a></span>jitGetRxAddr()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static void * jitGetRxAddr </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structJit.html">Jit</a> *&#160;</td>
<td class="paramname"><em>j</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the address of the executable memory alias of a JIT buffer. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">j</td><td>JIT buffer. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Pointer to alias of the JIT buffer that can be executed. </dd></dl>
</div>
</div>
<a id="a5698d206d20e80d764f26779a85339c1" name="a5698d206d20e80d764f26779a85339c1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5698d206d20e80d764f26779a85339c1">&#9670;&#160;</a></span>jitTransitionToExecutable()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> jitTransitionToExecutable </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structJit.html">Jit</a> *&#160;</td>
<td class="paramname"><em>j</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Transition a JIT buffer to have executable permission. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">j</td><td>JIT buffer. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Result code. </dd></dl>
</div>
</div>
<a id="ae878c8f659a8bf5a3942ca823b2d4905" name="ae878c8f659a8bf5a3942ca823b2d4905"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae878c8f659a8bf5a3942ca823b2d4905">&#9670;&#160;</a></span>jitTransitionToWritable()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> jitTransitionToWritable </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structJit.html">Jit</a> *&#160;</td>
<td class="paramname"><em>j</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Transition a JIT buffer to have writable permission. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">j</td><td>JIT buffer. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Result code. </dd></dl>
</div>
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