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| <meta name="keywords" content="run()"> |
| <meta name="keywords" content="runAllPaths()"> |
| <meta name="keywords" content="getRegister()"> |
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| <li class="nav-bar-cell1-rev">Class</li> |
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| <li>Summary: </li> |
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| <li><a href="#method.summary">Method</a></li> |
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| <li>Detail: </li> |
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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.util</a></div> |
| <h1 title="Interface Emulator" class="title">Interface Emulator</h1> |
| </div> |
| <section class="description"> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">Emulator</span></div> |
| <div class="block">This interface represents a zSeries emulator.</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">Interface</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>static interface </code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="Emulator.BranchRelative.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.BranchRelative</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This class represents one of the branch relative family of instructions.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static interface </code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="Emulator.BranchTraceListener.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.BranchTraceListener</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This interface is implemented by users who want to receive branch trace events.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static interface </code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="Emulator.CallbackFunction.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.CallbackFunction</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Call back interface used by Emulator to call user registered function.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static interface </code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="Emulator.FunctionReplacer.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.FunctionReplacer</a></span></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>static interface </code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="Emulator.ImageSpace.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.ImageSpace</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This interface represents a mutable address space.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static interface </code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="Emulator.Instruction.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.Instruction</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The base class of all instructions.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static interface </code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="Emulator.TraceListener.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.TraceListener</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This interface is implemented by users who want to receive trace events.</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-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-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract 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 method-summary-table-tab3"><code>int</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#getConditionCode()">getConditionCode</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Returns the current condition code.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>long</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#getRegister(int)">getRegister</a></span>​(int reg)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Returns the current value of the given register.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#registerCallbackFunction(long,com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.CallbackFunction)">registerCallbackFunction</a></span>​(long address, |
| <a href="Emulator.CallbackFunction.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.CallbackFunction</a> function)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Register a callback function for the given address.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#restoreState()">restoreState</a></span>()</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#resume()">resume</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Resume the emulator.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#run(com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.ImageSpace,long)">run</a></span>​(<a href="Emulator.ImageSpace.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.ImageSpace</a> space, |
| long address)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Run the emulator starting at the given address.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#runAllPaths(com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.ImageSpace,long)">runAllPaths</a></span>​(<a href="Emulator.ImageSpace.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.ImageSpace</a> space, |
| long address)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Run all possible paths in the emulator starting at the given address.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#saveState()">saveState</a></span>()</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setAllowSAC(boolean)">setAllowSAC</a></span>​(boolean allowSAC)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Sets whether the emulator should allow the unimplemented (so far) "Set Address Space |
| Control" instruction to do nothing.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setAllowSVC(boolean)">setAllowSVC</a></span>​(boolean allowSVC)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Allow SVC calls (which are just ignored).</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setBranchTraceListener(com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.BranchTraceListener)">setBranchTraceListener</a></span>​(<a href="Emulator.BranchTraceListener.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.BranchTraceListener</a> branchTraceListener)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Sets a BranchTraceListener</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setForkOnBranches(boolean)">setForkOnBranches</a></span>​(boolean forkOnBranches)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Sets whether the emulator should fork on conditional branches.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setFunctionReplacer(com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.FunctionReplacer)">setFunctionReplacer</a></span>​(<a href="Emulator.FunctionReplacer.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.FunctionReplacer</a> functionReplacer)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setIgnoreExceptions(boolean)">setIgnoreExceptions</a></span>​(boolean ignoreExceptions)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Sets whether the emulator should ignore exceptions caused by bad memory accesses.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setInvertStores(boolean)">setInvertStores</a></span>​(boolean invertStores)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Turns stores into loads.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setPswKey(int)">setPswKey</a></span>​(int key)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Sets the four-bit PSW key.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setRegister(int,int)">setRegister</a></span>​(int reg, |
| int value)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Sets the register to the given int value.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setRegister(int,long)">setRegister</a></span>​(int reg, |
| long value)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Sets the register to the given long value.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#setTraceListener(com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.TraceListener)">setTraceListener</a></span>​(<a href="Emulator.TraceListener.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.TraceListener</a> traceListener)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Sets a TraceListener</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#stop()">stop</a></span>()</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"> |
| <div class="block">Stop the emulator.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method.detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="registerCallbackFunction(long,com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.CallbackFunction)"> |
| <h3>registerCallbackFunction</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">registerCallbackFunction</span>​<span class="parameters">(long address, |
| <a href="Emulator.CallbackFunction.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.CallbackFunction</a> function)</span></div> |
| <div class="block">Register a callback function for the given address. When the emulator encounters |
| a branch to this address it will call the given callback instruction rather than |
| the branch to the address itself. For a branch and save this results in the entire |
| target subroutine being skipped with the supplied function being called in its place. |
| Upon return, execution continues at the current instruction address plus 4 (for a |
| branch and save - for a simple branch it is assumed that this is only used for |
| exit from the emulator).</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="saveState()"> |
| <h3>saveState</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">saveState</span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="restoreState()"> |
| <h3>restoreState</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">restoreState</span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="stop()"> |
| <h3>stop</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">stop</span>()</div> |
| <div class="block">Stop the emulator.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="resume()"> |
| <h3>resume</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">resume</span>()</div> |
| <div class="block">Resume the emulator.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setTraceListener(com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.TraceListener)"> |
| <h3>setTraceListener</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setTraceListener</span>​<span class="parameters">(<a href="Emulator.TraceListener.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.TraceListener</a> traceListener)</span></div> |
| <div class="block">Sets a TraceListener</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>traceListener</code> - used to inform the user of each instruction as it is executed. If |
| null then no tracing is performed.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setAllowSVC(boolean)"> |
| <h3>setAllowSVC</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setAllowSVC</span>​<span class="parameters">(boolean allowSVC)</span></div> |
| <div class="block">Allow SVC calls (which are just ignored). The default is to throw an IOException |
| when they are encountered.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setBranchTraceListener(com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.BranchTraceListener)"> |
| <h3>setBranchTraceListener</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setBranchTraceListener</span>​<span class="parameters">(<a href="Emulator.BranchTraceListener.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.BranchTraceListener</a> branchTraceListener)</span></div> |
| <div class="block">Sets a BranchTraceListener</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>branchTraceListener</code> - used to inform the user of each branch instruction as it is executed. If |
| null then no tracing is performed.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setFunctionReplacer(com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.FunctionReplacer)"> |
| <h3>setFunctionReplacer</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setFunctionReplacer</span>​<span class="parameters">(<a href="Emulator.FunctionReplacer.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.FunctionReplacer</a> functionReplacer)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setInvertStores(boolean)"> |
| <h3>setInvertStores</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setInvertStores</span>​<span class="parameters">(boolean invertStores)</span></div> |
| <div class="block">Turns stores into loads. Special convenience mode for disassembly.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setIgnoreExceptions(boolean)"> |
| <h3>setIgnoreExceptions</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setIgnoreExceptions</span>​<span class="parameters">(boolean ignoreExceptions)</span></div> |
| <div class="block">Sets whether the emulator should ignore exceptions caused by bad memory accesses. This |
| can be useful when using the emulator as a disassembler.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setAllowSAC(boolean)"> |
| <h3>setAllowSAC</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setAllowSAC</span>​<span class="parameters">(boolean allowSAC)</span></div> |
| <div class="block">Sets whether the emulator should allow the unimplemented (so far) "Set Address Space |
| Control" instruction to do nothing. If not set the emulator will throw an unrecognized |
| instruction exception.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setForkOnBranches(boolean)"> |
| <h3>setForkOnBranches</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setForkOnBranches</span>​<span class="parameters">(boolean forkOnBranches)</span></div> |
| <div class="block">Sets whether the emulator should fork on conditional branches. This puts the emulator in |
| a special mode where it will execute all possible paths. A given path is only executed |
| once. Useful when using the emulator as a disassembler. |
| XXX Note that callback functions will still be called to enable return from a function.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="run(com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.ImageSpace,long)"> |
| <h3>run</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">run</span>​<span class="parameters">(<a href="Emulator.ImageSpace.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.ImageSpace</a> space, |
| long address)</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></span></div> |
| <div class="block">Run the emulator starting at the given address.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>space</code> - an instance of <a href="Emulator.ImageSpace.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util"><code>Emulator.ImageSpace</code></a>.</dd> |
| <dd><code>address</code> - the address of the first instruction to execute. Normally this would be at |
| the start of a function.</dd> |
| <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> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="runAllPaths(com.ibm.j9ddr.corereaders.tdump.zebedee.util.Emulator.ImageSpace,long)"> |
| <h3>runAllPaths</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">runAllPaths</span>​<span class="parameters">(<a href="Emulator.ImageSpace.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util">Emulator.ImageSpace</a> space, |
| long address)</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></span></div> |
| <div class="block">Run all possible paths in the emulator starting at the given address. (For disassembler |
| use). This also sets ignoreExceptions and forkOnBranches.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>space</code> - an instance of <a href="Emulator.ImageSpace.html" title="interface in com.ibm.j9ddr.corereaders.tdump.zebedee.util"><code>Emulator.ImageSpace</code></a>.</dd> |
| <dd><code>address</code> - the address of the first instruction to execute. Normally this would be at |
| the start of a function.</dd> |
| <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> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRegister(int)"> |
| <h3>getRegister</h3> |
| <div class="member-signature"><span class="return-type">long</span> <span class="element-name">getRegister</span>​<span class="parameters">(int reg)</span></div> |
| <div class="block">Returns the current value of the given register.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setRegister(int,int)"> |
| <h3>setRegister</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setRegister</span>​<span class="parameters">(int reg, |
| int value)</span></div> |
| <div class="block">Sets the register to the given int value.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setRegister(int,long)"> |
| <h3>setRegister</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setRegister</span>​<span class="parameters">(int reg, |
| long value)</span></div> |
| <div class="block">Sets the register to the given long value.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setPswKey(int)"> |
| <h3>setPswKey</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setPswKey</span>​<span class="parameters">(int key)</span></div> |
| <div class="block">Sets the four-bit PSW key.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getConditionCode()"> |
| <h3>getConditionCode</h3> |
| <div class="member-signature"><span class="return-type">int</span> <span class="element-name">getConditionCode</span>()</div> |
| <div class="block">Returns the current condition code.</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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