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<li class="navelem"><a class="el" href="namespacecrashpad.html">crashpad</a></li><li class="navelem"><a class="el" href="classcrashpad_1_1ThreadInfo.html">ThreadInfo</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">crashpad::ThreadInfo Class Reference</div> </div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a0ec02afa2ca2f5f8c6a2be3ef496b043"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ThreadInfo.html#a0ec02afa2ca2f5f8c6a2be3ef496b043">Initialize</a> (pid_t tid)</td></tr>
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<tr class="memdesc:a0ec02afa2ca2f5f8c6a2be3ef496b043"><td class="mdescLeft"> </td><td class="mdescRight">Initializes this object with information about the thread whose ID is <em>tid</em>. <a href="#a0ec02afa2ca2f5f8c6a2be3ef496b043">More...</a><br /></td></tr>
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<tr class="separator:a0ec02afa2ca2f5f8c6a2be3ef496b043"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a83a4199f102db610b0e0ce6ef68ea2fc"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ThreadInfo.html#a83a4199f102db610b0e0ce6ef68ea2fc">Is64Bit</a> ()</td></tr>
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<tr class="memdesc:a83a4199f102db610b0e0ce6ef68ea2fc"><td class="mdescLeft"> </td><td class="mdescRight">Determines the target thread’s bitness. <a href="#a83a4199f102db610b0e0ce6ef68ea2fc">More...</a><br /></td></tr>
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<tr class="separator:a83a4199f102db610b0e0ce6ef68ea2fc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a865d36440a81857168338248660ae0fc"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ThreadInfo.html#a865d36440a81857168338248660ae0fc">GetGeneralPurposeRegisters</a> (<a class="el" href="unioncrashpad_1_1ThreadContext.html">ThreadContext</a> *context)</td></tr>
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<tr class="memdesc:a865d36440a81857168338248660ae0fc"><td class="mdescLeft"> </td><td class="mdescRight">Uses <code>ptrace</code> to collect general purpose registers from the target thread and places the result in <em>context</em>. <a href="#a865d36440a81857168338248660ae0fc">More...</a><br /></td></tr>
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<tr class="separator:a865d36440a81857168338248660ae0fc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9027c453da3f3d9b50dca67c626798db"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ThreadInfo.html#a9027c453da3f3d9b50dca67c626798db">GetFloatingPointRegisters</a> (<a class="el" href="unioncrashpad_1_1FloatContext.html">FloatContext</a> *context)</td></tr>
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<tr class="memdesc:a9027c453da3f3d9b50dca67c626798db"><td class="mdescLeft"> </td><td class="mdescRight">Uses <code>ptrace</code> to collect floating point registers from the target thread and places the result in <em>context</em>. <a href="#a9027c453da3f3d9b50dca67c626798db">More...</a><br /></td></tr>
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<tr class="separator:a9027c453da3f3d9b50dca67c626798db"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a981c2bda049f3738ac499fa33b0c92b3"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ThreadInfo.html#a981c2bda049f3738ac499fa33b0c92b3">GetThreadArea</a> (<a class="el" href="namespacecrashpad.html#acb197256391fbfca91f9a7e5c911db45">LinuxVMAddress</a> *address)</td></tr>
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<tr class="memdesc:a981c2bda049f3738ac499fa33b0c92b3"><td class="mdescLeft"> </td><td class="mdescRight">Uses <code>ptrace</code> to determine the thread-local storage address for the target thread and places the result in <em>address</em>. <a href="#a981c2bda049f3738ac499fa33b0c92b3">More...</a><br /></td></tr>
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<tr class="separator:a981c2bda049f3738ac499fa33b0c92b3"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a id="a9027c453da3f3d9b50dca67c626798db"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a9027c453da3f3d9b50dca67c626798db">◆ </a></span>GetFloatingPointRegisters()</h2>
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<div class="memitem">
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<td class="memname">bool crashpad::ThreadInfo::GetFloatingPointRegisters </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="unioncrashpad_1_1FloatContext.html">FloatContext</a> * </td>
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<td class="paramname"><em>context</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Uses <code>ptrace</code> to collect floating point registers from the target thread and places the result in <em>context</em>. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramdir">[out]</td><td class="paramname">context</td><td>The registers read from the target thread.</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> on success, with <em>context</em> set. Otherwise, <code>false</code> with a message logged. </dd></dl>
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</div>
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<a id="a865d36440a81857168338248660ae0fc"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a865d36440a81857168338248660ae0fc">◆ </a></span>GetGeneralPurposeRegisters()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">void crashpad::ThreadInfo::GetGeneralPurposeRegisters </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="unioncrashpad_1_1ThreadContext.html">ThreadContext</a> * </td>
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<td class="paramname"><em>context</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Uses <code>ptrace</code> to collect general purpose registers from the target thread and places the result in <em>context</em>. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramdir">[out]</td><td class="paramname">context</td><td>The registers read from the target thread. </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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<a id="a981c2bda049f3738ac499fa33b0c92b3"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a981c2bda049f3738ac499fa33b0c92b3">◆ </a></span>GetThreadArea()</h2>
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<td class="memname">bool crashpad::ThreadInfo::GetThreadArea </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="namespacecrashpad.html#acb197256391fbfca91f9a7e5c911db45">LinuxVMAddress</a> * </td>
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<td class="paramname"><em>address</em></td><td>)</td>
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<td></td>
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</tr>
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</div><div class="memdoc">
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<p>Uses <code>ptrace</code> to determine the thread-local storage address for the target thread and places the result in <em>address</em>. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramdir">[out]</td><td class="paramname">address</td><td>The address of the TLS area.</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> on success. <code>false</code> on failure with a message logged. </dd></dl>
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</div>
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</div>
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<a id="a0ec02afa2ca2f5f8c6a2be3ef496b043"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a0ec02afa2ca2f5f8c6a2be3ef496b043">◆ </a></span>Initialize()</h2>
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<td class="memname">bool crashpad::ThreadInfo::Initialize </td>
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<td>(</td>
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<td class="paramtype">pid_t </td>
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<td class="paramname"><em>tid</em></td><td>)</td>
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<td></td>
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</tr>
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<p>Initializes this object with information about the thread whose ID is <em>tid</em>. </p>
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<p>This method must be called successfully prior to calling any other method in this class. This method may only be called once.</p>
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<p>It is unspecified whether the information that an object of this class returns is loaded at the time <a class="el" href="classcrashpad_1_1ThreadInfo.html#a0ec02afa2ca2f5f8c6a2be3ef496b043" title="Initializes this object with information about the thread whose ID is tid. ">Initialize()</a> is called or subsequently, and whether this information is cached in the object or not.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramdir">[in]</td><td class="paramname">tid</td><td>The thread ID to obtain information for.</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> on success, <code>false</code> on failure with a message logged. </dd></dl>
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</div>
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</div>
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<a id="a83a4199f102db610b0e0ce6ef68ea2fc"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a83a4199f102db610b0e0ce6ef68ea2fc">◆ </a></span>Is64Bit()</h2>
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<div class="memitem">
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<div class="memproto">
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<td class="memname">bool crashpad::ThreadInfo::Is64Bit </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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</tr>
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</div><div class="memdoc">
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<p>Determines the target thread’s bitness. </p>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> if the target is 64-bit. </dd></dl>
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</div>
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</div>
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<hr/>The documentation for this class was generated from the following files:<ul>
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<li>util/linux/thread_info.h</li>
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<li>util/linux/thread_info.cc</li>
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</ul>
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