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eclipse / www.eclipse.org / openj9 / docs / 53406771d3b0d31c9b09e343b567ac486a5f2cbd / . / api / jdk16 / openj9.dtfj / com / ibm / j9ddr / corereaders / macho / MachoDumpReader.html
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<title>MachoDumpReader (OpenJ9 JDK 16)</title>
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<meta name="description" content="declaration: module: openj9.dtfj, package: com.ibm.j9ddr.corereaders.macho, class: MachoDumpReader">
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<meta name="keywords" content="MH_DSYM">
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<meta name="keywords" content="getReaderForFile()">
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<meta name="keywords" content="getProperties()">
<meta name="keywords" content="executablePathHint()">
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<meta name="keywords" content="getModules()">
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<meta name="keywords" content="getThreads()">
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<div class="sub-title"><span class="module-label-in-type">Module</span>&nbsp;<a href="../../../../../module-summary.html">openj9.dtfj</a></div>
<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">com.ibm.j9ddr.corereaders.macho</a></div>
<h1 title="Class MachoDumpReader" class="title">Class MachoDumpReader</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">java.lang.Object</a>
<div class="inheritance"><a href="../AbstractCoreReader.html" title="class in com.ibm.j9ddr.corereaders">com.ibm.j9ddr.corereaders.AbstractCoreReader</a>
<div class="inheritance">com.ibm.j9ddr.corereaders.macho.MachoDumpReader</div>
</div>
</div>
<section class="description">
<dl class="notes">
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></code>, <code><a href="../ILibraryDependentCore.html" title="interface in com.ibm.j9ddr.corereaders">ILibraryDependentCore</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">MachoDumpReader</span>
<span class="extends-implements">extends <a href="../AbstractCoreReader.html" title="class in com.ibm.j9ddr.corereaders">AbstractCoreReader</a>
implements <a href="../ILibraryDependentCore.html" title="interface in com.ibm.j9ddr.corereaders">ILibraryDependentCore</a></span></div>
<div class="block">There is an implicit assumption in this core reader that the Mach-O cores
are generated on a 64-bit Mac OSX machine, since OpenJ9 only supports OSX
out of the platforms using the Mach-O format.</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ======== NESTED CLASS SUMMARY ======== -->
<li>
<section class="nested-class-summary" id="nested.class.summary">
<h2>Nested Class Summary</h2>
<div class="caption"><span>Nested Classes</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Class</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>class&nbsp;</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="MachoDumpReader.MachFile64.html" title="class in com.ibm.j9ddr.corereaders.macho">MachoDumpReader.MachFile64</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>class&nbsp;</code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="MachoDumpReader.MachHeader64.html" title="class in com.ibm.j9ddr.corereaders.macho">MachoDumpReader.MachHeader64</a></span></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>class&nbsp;</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="MachoDumpReader.OSXThread.html" title="class in com.ibm.j9ddr.corereaders.macho">MachoDumpReader.OSXThread</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- =========== FIELD SUMMARY =========== -->
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<h2>Field Summary</h2>
<div class="caption"><span>Fields</span></div>
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<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>static int</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#MH_BUNDLE">MH_BUNDLE</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static int</code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#MH_CORE">MH_CORE</a></span></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>static int</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#MH_DSYM">MH_DSYM</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static int</code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#MH_DYLIB">MH_DYLIB</a></span></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>static int</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#MH_DYLIB_STUB">MH_DYLIB_STUB</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static int</code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#MH_DYLINKER">MH_DYLINKER</a></span></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>static int</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#MH_EXECUTE">MH_EXECUTE</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static int</code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#MH_FVMLIB">MH_FVMLIB</a></span></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>static int</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#MH_KEXT_BUNDLE">MH_KEXT_BUNDLE</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static int</code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#MH_OBJECT">MH_OBJECT</a></span></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>static int</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#MH_PRELOAD">MH_PRELOAD</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
<div class="inherited-list">
<h3 id="fields.inherited.from.class.com.ibm.j9ddr.corereaders.AbstractCoreReader">Fields declared in class&nbsp;com.ibm.j9ddr.corereaders.<a href="../AbstractCoreReader.html" title="class in com.ibm.j9ddr.corereaders">AbstractCoreReader</a></h3>
<code><a href="../AbstractCoreReader.html#_fileReader">_fileReader</a>, <a href="../AbstractCoreReader.html#_memoryRanges">_memoryRanges</a>, <a href="../AbstractCoreReader.html#coreFile">coreFile</a></code></div>
<div class="inherited-list">
<h3 id="fields.inherited.from.class.com.ibm.j9ddr.corereaders.ICore">Fields declared in interface&nbsp;com.ibm.j9ddr.corereaders.<a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></h3>
<code><a href="../ICore.html#CORE_CREATE_TIME_PROPERTY">CORE_CREATE_TIME_PROPERTY</a>, <a href="../ICore.html#PROCESSOR_COUNT_PROPERTY">PROCESSOR_COUNT_PROPERTY</a>, <a href="../ICore.html#PROCESSOR_SUBTYPE_PROPERTY">PROCESSOR_SUBTYPE_PROPERTY</a>, <a href="../ICore.html#PROCESSOR_TYPE_PROPERTY">PROCESSOR_TYPE_PROPERTY</a>, <a href="../ICore.html#SYSTEM_SUBTYPE_PROPERTY">SYSTEM_SUBTYPE_PROPERTY</a>, <a href="../ICore.html#SYSTEM_TYPE_PROPERTY">SYSTEM_TYPE_PROPERTY</a></code></div>
<div class="inherited-list">
<h3 id="fields.inherited.from.class.com.ibm.j9ddr.corereaders.ILibraryDependentCore">Fields declared in interface&nbsp;com.ibm.j9ddr.corereaders.<a href="../ILibraryDependentCore.html" title="interface in com.ibm.j9ddr.corereaders">ILibraryDependentCore</a></h3>
<code><a href="../ILibraryDependentCore.html#SYSTEM_PROP_EXE_PATH">SYSTEM_PROP_EXE_PATH</a></code></div>
</section>
</li>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor.summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(javax.imageio.stream.ImageInputStream)">MachoDumpReader</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html" title="class or interface in javax.imageio.stream" class="external-link" target="_blank">ImageInputStream</a>&nbsp;in)</code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method.summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel">
<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#executablePathHint(java.lang.String)">executablePathHint</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a>&nbsp;path)</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">
<div class="block">Give the core reader a hint to the location
of the executable.</div>
</div>
<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link" target="_blank">Collection</a>&lt;? extends <a href="../memory/IAddressSpace.html" title="interface in com.ibm.j9ddr.corereaders.memory">IAddressSpace</a>&gt;</code></div>
<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getAddressSpaces()">getAddressSpaces</a></span>()</code></div>
<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a></code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getCommandLine()">getCommandLine</a></span>()</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a></code></div>
<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getDumpFormat()">getDumpFormat</a></span>()</code></div>
<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">
<div class="block">This is the dump format expressed as a string e.g. elf or xcoff.</div>
</div>
<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="../memory/IModule.html" title="interface in com.ibm.j9ddr.corereaders.memory">IModule</a></code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getExecutable()">getExecutable</a></span>()</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link" target="_blank">List</a>&lt;? extends <a href="../memory/IModule.html" title="interface in com.ibm.j9ddr.corereaders.memory">IModule</a>&gt;</code></div>
<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getModules()">getModules</a></span>()</code></div>
<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="../Platform.html" title="enum class in com.ibm.j9ddr.corereaders">Platform</a></code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getPlatform()">getPlatform</a></span>()</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>long</code></div>
<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getProcessId()">getProcessId</a></span>()</code></div>
<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Properties.html" title="class or interface in java.util" class="external-link" target="_blank">Properties</a></code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getProperties()">getProperties</a></span>()</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></code></div>
<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getReaderForFile(java.io.File)">getReaderForFile</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/File.html" title="class or interface in java.io" class="external-link" target="_blank">File</a>&nbsp;f)</code></div>
<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></code></div>
<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getReaderForFile(javax.imageio.stream.ImageInputStream)">getReaderForFile</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html" title="class or interface in javax.imageio.stream" class="external-link" target="_blank">ImageInputStream</a>&nbsp;in)</code></div>
<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>int</code></div>
<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getSignalNumber()">getSignalNumber</a></span>()</code></div>
<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link" target="_blank">List</a>&lt;? extends <a href="../osthread/IOSThread.html" title="interface in com.ibm.j9ddr.corereaders.osthread">IOSThread</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getThreads()">getThreads</a></span>()</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static boolean</code></div>
<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#isMACHO(byte%5B%5D)">isMACHO</a></span>&#8203;(byte[]&nbsp;data)</code></div>
<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="MachoDumpReader.MachHeader64.html" title="class in com.ibm.j9ddr.corereaders.macho">MachoDumpReader.MachHeader64</a></code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#readHeader(long)">readHeader</a></span>&#8203;(long&nbsp;offset)</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="MachoDumpReader.MachFile64.html" title="class in com.ibm.j9ddr.corereaders.macho">MachoDumpReader.MachFile64</a></code></div>
<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#readMachFile(long)">readMachFile</a></span>&#8203;(long&nbsp;fileOffset)</code></div>
<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods.inherited.from.class.com.ibm.j9ddr.corereaders.AbstractCoreReader">Methods declared in class&nbsp;com.ibm.j9ddr.corereaders.<a href="../AbstractCoreReader.html" title="class in com.ibm.j9ddr.corereaders">AbstractCoreReader</a></h3>
<code><a href="../AbstractCoreReader.html#checkOffset(long)">checkOffset</a>, <a href="../AbstractCoreReader.html#close()">close</a>, <a href="../AbstractCoreReader.html#format(int)">format</a>, <a href="../AbstractCoreReader.html#format(long)">format</a>, <a href="../AbstractCoreReader.html#readByte()">readByte</a>, <a href="../AbstractCoreReader.html#readBytes(int)">readBytes</a>, <a href="../AbstractCoreReader.html#readFully(byte%5B%5D)">readFully</a>, <a href="../AbstractCoreReader.html#readFully(byte%5B%5D,int,int)">readFully</a>, <a href="../AbstractCoreReader.html#readInt()">readInt</a>, <a href="../AbstractCoreReader.html#readInt(byte%5B%5D,int)">readInt</a>, <a href="../AbstractCoreReader.html#readLong()">readLong</a>, <a href="../AbstractCoreReader.html#readLong(byte%5B%5D,int)">readLong</a>, <a href="../AbstractCoreReader.html#readShort()">readShort</a>, <a href="../AbstractCoreReader.html#readString()">readString</a>, <a href="../AbstractCoreReader.html#seek(long)">seek</a>, <a href="../AbstractCoreReader.html#setReader(javax.imageio.stream.ImageInputStream)">setReader</a></code></div>
<div class="inherited-list">
<h3 id="methods.inherited.from.class.java.lang.Object">Methods declared in class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link" target="_blank">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link" target="_blank">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link" target="_blank">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link" target="_blank">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link" target="_blank">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link" target="_blank">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link" target="_blank">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link" target="_blank">toString</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link" target="_blank">wait</a></code></div>
<div class="inherited-list">
<h3 id="methods.inherited.from.class.com.ibm.j9ddr.corereaders.ICore">Methods declared in interface&nbsp;com.ibm.j9ddr.corereaders.<a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></h3>
<code><a href="../ICore.html#close()">close</a>, <a href="../ICore.html#isTruncated()">isTruncated</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field.detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="MH_OBJECT">
<h3>MH_OBJECT</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_OBJECT</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_OBJECT">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="MH_EXECUTE">
<h3>MH_EXECUTE</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_EXECUTE</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_EXECUTE">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="MH_FVMLIB">
<h3>MH_FVMLIB</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_FVMLIB</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_FVMLIB">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="MH_CORE">
<h3>MH_CORE</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_CORE</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_CORE">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="MH_PRELOAD">
<h3>MH_PRELOAD</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_PRELOAD</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_PRELOAD">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="MH_DYLIB">
<h3>MH_DYLIB</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_DYLIB</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_DYLIB">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="MH_DYLINKER">
<h3>MH_DYLINKER</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_DYLINKER</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_DYLINKER">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="MH_BUNDLE">
<h3>MH_BUNDLE</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_BUNDLE</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_BUNDLE">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="MH_DYLIB_STUB">
<h3>MH_DYLIB_STUB</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_DYLIB_STUB</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_DYLIB_STUB">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="MH_DSYM">
<h3>MH_DSYM</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_DSYM</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_DSYM">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="MH_KEXT_BUNDLE">
<h3>MH_KEXT_BUNDLE</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">MH_KEXT_BUNDLE</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.macho.MachoDumpReader.MH_KEXT_BUNDLE">Constant Field Values</a></dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor.detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;(javax.imageio.stream.ImageInputStream)">
<h3>MachoDumpReader</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">MachoDumpReader</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html" title="class or interface in javax.imageio.stream" class="external-link" target="_blank">ImageInputStream</a>&nbsp;in)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a>,
<a href="../InvalidDumpFormatException.html" title="class in com.ibm.j9ddr.corereaders">InvalidDumpFormatException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd>
<dd><code><a href="../InvalidDumpFormatException.html" title="class in com.ibm.j9ddr.corereaders">InvalidDumpFormatException</a></code></dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method.detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="isMACHO(byte[])">
<h3>isMACHO</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isMACHO</span>&#8203;<span class="parameters">(byte[]&nbsp;data)</span></div>
</section>
</li>
<li>
<section class="detail" id="getReaderForFile(java.io.File)">
<h3>getReaderForFile</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></span>&nbsp;<span class="element-name">getReaderForFile</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/File.html" title="class or interface in java.io" class="external-link" target="_blank">File</a>&nbsp;f)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a>,
<a href="../InvalidDumpFormatException.html" title="class in com.ibm.j9ddr.corereaders">InvalidDumpFormatException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd>
<dd><code><a href="../InvalidDumpFormatException.html" title="class in com.ibm.j9ddr.corereaders">InvalidDumpFormatException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getReaderForFile(javax.imageio.stream.ImageInputStream)">
<h3>getReaderForFile</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></span>&nbsp;<span class="element-name">getReaderForFile</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html" title="class or interface in javax.imageio.stream" class="external-link" target="_blank">ImageInputStream</a>&nbsp;in)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a>,
<a href="../InvalidDumpFormatException.html" title="class in com.ibm.j9ddr.corereaders">InvalidDumpFormatException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd>
<dd><code><a href="../InvalidDumpFormatException.html" title="class in com.ibm.j9ddr.corereaders">InvalidDumpFormatException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getCommandLine()">
<h3>getCommandLine</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a></span>&nbsp;<span class="element-name">getCommandLine</span>()
throws <span class="exceptions"><a href="../../DataUnavailableException.html" title="class in com.ibm.j9ddr">DataUnavailableException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="../../DataUnavailableException.html" title="class in com.ibm.j9ddr">DataUnavailableException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getPlatform()">
<h3>getPlatform</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../Platform.html" title="enum class in com.ibm.j9ddr.corereaders">Platform</a></span>&nbsp;<span class="element-name">getPlatform</span>()</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../ICore.html#getPlatform()">getPlatform</a></code>&nbsp;in interface&nbsp;<code><a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></code></dd>
<dt>Returns:</dt>
<dd>Platform that created the dump</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getDumpFormat()">
<h3>getDumpFormat</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a></span>&nbsp;<span class="element-name">getDumpFormat</span>()</div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../ICore.html#getDumpFormat()">ICore</a></code></span></div>
<div class="block">This is the dump format expressed as a string e.g. elf or xcoff. It is
recommended that this name is in lower case.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../ICore.html#getDumpFormat()">getDumpFormat</a></code>&nbsp;in interface&nbsp;<code><a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></code></dd>
<dt>Returns:</dt>
</dl>
</section>
</li>
<li>
<section class="detail" id="getAddressSpaces()">
<h3>getAddressSpaces</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link" target="_blank">Collection</a>&lt;? extends <a href="../memory/IAddressSpace.html" title="interface in com.ibm.j9ddr.corereaders.memory">IAddressSpace</a>&gt;</span>&nbsp;<span class="element-name">getAddressSpaces</span>()</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../ICore.html#getAddressSpaces()">getAddressSpaces</a></code>&nbsp;in interface&nbsp;<code><a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></code></dd>
<dt>Returns:</dt>
<dd>Address spaces held in this core dump</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getProperties()">
<h3>getProperties</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Properties.html" title="class or interface in java.util" class="external-link" target="_blank">Properties</a></span>&nbsp;<span class="element-name">getProperties</span>()</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../ICore.html#getProperties()">getProperties</a></code>&nbsp;in interface&nbsp;<code><a href="../ICore.html" title="interface in com.ibm.j9ddr.corereaders">ICore</a></code></dd>
<dt>Returns:</dt>
<dd>Property set for this core</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="executablePathHint(java.lang.String)">
<h3>executablePathHint</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">executablePathHint</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a>&nbsp;path)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../ILibraryDependentCore.html#executablePathHint(java.lang.String)">ILibraryDependentCore</a></code></span></div>
<div class="block">Give the core reader a hint to the location
of the executable. If it hasn't already found
and loaded the libraries, may attempt to do so.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../ILibraryDependentCore.html#executablePathHint(java.lang.String)">executablePathHint</a></code>&nbsp;in interface&nbsp;<code><a href="../ILibraryDependentCore.html" title="interface in com.ibm.j9ddr.corereaders">ILibraryDependentCore</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getExecutable()">
<h3>getExecutable</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../memory/IModule.html" title="interface in com.ibm.j9ddr.corereaders.memory">IModule</a></span>&nbsp;<span class="element-name">getExecutable</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getModules()">
<h3>getModules</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link" target="_blank">List</a>&lt;? extends <a href="../memory/IModule.html" title="interface in com.ibm.j9ddr.corereaders.memory">IModule</a>&gt;</span>&nbsp;<span class="element-name">getModules</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getProcessId()">
<h3>getProcessId</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">long</span>&nbsp;<span class="element-name">getProcessId</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getThreads()">
<h3>getThreads</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link" target="_blank">List</a>&lt;? extends <a href="../osthread/IOSThread.html" title="interface in com.ibm.j9ddr.corereaders.osthread">IOSThread</a>&gt;</span>&nbsp;<span class="element-name">getThreads</span>()
throws <span class="exceptions"><a href="../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getSignalNumber()">
<h3>getSignalNumber</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">getSignalNumber</span>()
throws <span class="exceptions"><a href="../../DataUnavailableException.html" title="class in com.ibm.j9ddr">DataUnavailableException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="../../DataUnavailableException.html" title="class in com.ibm.j9ddr">DataUnavailableException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="readMachFile(long)">
<h3>readMachFile</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="MachoDumpReader.MachFile64.html" title="class in com.ibm.j9ddr.corereaders.macho">MachoDumpReader.MachFile64</a></span>&nbsp;<span class="element-name">readMachFile</span>&#8203;<span class="parameters">(long&nbsp;fileOffset)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a>,
<a href="../InvalidDumpFormatException.html" title="class in com.ibm.j9ddr.corereaders">InvalidDumpFormatException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd>
<dd><code><a href="../InvalidDumpFormatException.html" title="class in com.ibm.j9ddr.corereaders">InvalidDumpFormatException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="readHeader(long)">
<h3>readHeader</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="MachoDumpReader.MachHeader64.html" title="class in com.ibm.j9ddr.corereaders.macho">MachoDumpReader.MachHeader64</a></span>&nbsp;<span class="element-name">readHeader</span>&#8203;<span class="parameters">(long&nbsp;offset)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a>,
<a href="../InvalidDumpFormatException.html" title="class in com.ibm.j9ddr.corereaders">InvalidDumpFormatException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd>
<dd><code><a href="../InvalidDumpFormatException.html" title="class in com.ibm.j9ddr.corereaders">InvalidDumpFormatException</a></code></dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
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