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| <meta name="keywords" content="getTcbs()"> |
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| <meta name="keywords" content="tcbcelap()"> |
| <meta name="keywords" content="tcbrtwa()"> |
| <meta name="keywords" content="tcbcmp()"> |
| <meta name="keywords" content="tcbrbp()"> |
| <meta name="keywords" content="tcbstcb()"> |
| <meta name="keywords" content="tcbtcb()"> |
| <meta name="keywords" content="tcbotcb()"> |
| <meta name="keywords" content="tcbthli()"> |
| <meta name="keywords" content="getRegisters()"> |
| <meta name="keywords" content="getRegistersFromBPXGMSTA()"> |
| <meta name="keywords" content="getRegistersFromUsta()"> |
| <meta name="keywords" content="getLinkageStack()"> |
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| <meta name="keywords" content="getIFAFlags()"> |
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| <div class="sub-title"><span class="module-label-in-type">Module</span> <a href="../../../../../../../module-summary.html">openj9.dtfj</a></div> |
| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">com.ibm.j9ddr.corereaders.tdump.zebedee.mvs</a></div> |
| <h1 title="Class Tcb" class="title">Class Tcb</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/18/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">com.ibm.j9ddr.corereaders.tdump.zebedee.mvs.Tcb</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">Tcb</span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">Object</a></span></div> |
| <div class="block">This class represents an MVS Task Control Block (TCB). Methods that begin with "tcb" |
| return the value of fields as defined in the IKJTCB macro.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== 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><a href="#%3Cinit%3E(com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader.AddressSpace,long)" class="member-name-link">Tcb</a><wbr>(<a href="../dumpreader/AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">AddressSpace</a> space, |
| long address)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Create a new Tcb for the given address space.</div> |
| </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 method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#address()" class="member-name-link">address</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the address of this Tcb</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>byte</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getIFAFlags()" class="member-name-link">getIFAFlags</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the value of the IFA flags for this thread.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Lse.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.mvs">Lse</a>[]</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLinkageStack()" class="member-name-link">getLinkageStack</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Return the linkage stack as an array of Lse entries.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RegisterSet.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.mvs">RegisterSet</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getRegisters()" class="member-name-link">getRegisters</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Get registers from the TCB itself.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RegisterSet.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.mvs">RegisterSet</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getRegistersFromBPXGMSTA()" class="member-name-link">getRegistersFromBPXGMSTA</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Try and get the registers by simulating the BPXGMSTA service.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RegisterSet.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.mvs">RegisterSet</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getRegistersFromUsta()" class="member-name-link">getRegistersFromUsta</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Get the Usta registers.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Tcb.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.mvs">Tcb</a>[]</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getTcbs(com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader.AddressSpace)" class="member-name-link">getTcbs</a><wbr>(<a href="../dumpreader/AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">AddressSpace</a> space)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Returns an array containing all of the Tcbs in the given |
| <a href="../dumpreader/AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader"><code>AddressSpace</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isIFAEnabled()" class="member-name-link">isIFAEnabled</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns true if this TCB/thread is IFA/zAAP/zIIP enabled.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../dumpreader/AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">AddressSpace</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#space()" class="member-name-link">space</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the AddressSpace we belong to</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tcbcelap()" class="member-name-link">tcbcelap</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Return the celap pointer for this Tcb.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tcbcmp()" class="member-name-link">tcbcmp</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Return the task completion code for this Tcb.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tcbotcb()" class="member-name-link">tcbotcb</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Return the pointer to the Otcb structure</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tcbrbp()" class="member-name-link">tcbrbp</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Return the rbp pointer for this Tcb.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tcbrtwa()" class="member-name-link">tcbrtwa</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Return the rtwa pointer for this Tcb.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tcbstcb()" class="member-name-link">tcbstcb</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Return the stcb pointer for this Tcb.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tcbtcb()" class="member-name-link">tcbtcb</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Return the pointer to the next Tcb in the queue</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tcbthli()" class="member-name-link">tcbthli</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Return the pointer to the THLI</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods declared in class java.lang.<a href="https://docs.oracle.com/en/java/javase/18/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/18/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/18/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/18/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/18/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/18/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/18/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/18/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/18/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/18/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/18/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/18/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> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>(com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader.AddressSpace,long)"> |
| <h3>Tcb</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name">Tcb</span><wbr><span class="parameters">(<a href="../dumpreader/AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">AddressSpace</a> space, |
| long address)</span></div> |
| <div class="block">Create a new Tcb for the given address space.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>space</code> - the <a href="../dumpreader/AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader"><code>AddressSpace</code></a> to which this Tcb belongs</dd> |
| <dd><code>address</code> - the address of this Tcb</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="getTcbs(com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader.AddressSpace)"> |
| <h3>getTcbs</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="Tcb.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.mvs">Tcb</a>[]</span> <span class="element-name">getTcbs</span><wbr><span class="parameters">(<a href="../dumpreader/AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">AddressSpace</a> space)</span></div> |
| <div class="block">Returns an array containing all of the Tcbs in the given |
| <a href="../dumpreader/AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader"><code>AddressSpace</code></a>. Returns null if |
| this address space contains no Tcbs.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="address()"> |
| <h3>address</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">address</span>()</div> |
| <div class="block">Returns the address of this Tcb</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="space()"> |
| <h3>space</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../dumpreader/AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">AddressSpace</a></span> <span class="element-name">space</span>()</div> |
| <div class="block">Returns the AddressSpace we belong to</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="tcbcelap()"> |
| <h3>tcbcelap</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">tcbcelap</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Return the celap pointer for this Tcb.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code> - if an error occurred reading from the address space</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="tcbrtwa()"> |
| <h3>tcbrtwa</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">tcbrtwa</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Return the rtwa pointer for this Tcb.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code> - if an error occurred reading from the address space</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="tcbcmp()"> |
| <h3>tcbcmp</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">tcbcmp</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Return the task completion code for this Tcb.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code> - if an error occurred reading from the address space</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="tcbrbp()"> |
| <h3>tcbrbp</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">tcbrbp</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Return the rbp pointer for this Tcb.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code> - if an error occurred reading from the address space</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="tcbstcb()"> |
| <h3>tcbstcb</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">tcbstcb</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Return the stcb pointer for this Tcb.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code> - if an error occurred reading from the address space</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="tcbtcb()"> |
| <h3>tcbtcb</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">tcbtcb</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Return the pointer to the next Tcb in the queue</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code> - if an error occurred reading from the address space</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="tcbotcb()"> |
| <h3>tcbotcb</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">tcbotcb</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Return the pointer to the Otcb structure</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code> - if an error occurred reading from the address space</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="tcbthli()"> |
| <h3>tcbthli</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">tcbthli</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Return the pointer to the THLI</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code> - if an error occurred reading from the address space</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRegisters()"> |
| <h3>getRegisters</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RegisterSet.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.mvs">RegisterSet</a></span> <span class="element-name">getRegisters</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Get registers from the TCB itself. The registers are in the TCB and the PSW |
| comes from the RB.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRegistersFromBPXGMSTA()"> |
| <h3>getRegistersFromBPXGMSTA</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RegisterSet.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.mvs">RegisterSet</a></span> <span class="element-name">getRegistersFromBPXGMSTA</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Try and get the registers by simulating the BPXGMSTA service. (XXX I think this is |
| probably the best place to implement this kernel call?)</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRegistersFromUsta()"> |
| <h3>getRegistersFromUsta</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RegisterSet.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.mvs">RegisterSet</a></span> <span class="element-name">getRegistersFromUsta</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Get the Usta registers.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getLinkageStack()"> |
| <h3>getLinkageStack</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="Lse.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.mvs">Lse</a>[]</span> <span class="element-name">getLinkageStack</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Return the linkage stack as an array of Lse entries. The length of the array will be zero |
| if the linkage stack is empty. The top of the stack (as represented by stcblsdp) is the |
| first element in the array and the end of the stack (also sometimes referred to as |
| the first entry, aka stcbestk) is the last element in the array.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isIFAEnabled()"> |
| <h3>isIFAEnabled</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">isIFAEnabled</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Returns true if this TCB/thread is IFA/zAAP/zIIP enabled.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getIFAFlags()"> |
| <h3>getIFAFlags</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">byte</span> <span class="element-name">getIFAFlags</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></span></div> |
| <div class="block">Returns the value of the IFA flags for this thread.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link" target="_blank">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
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