Package ghidra.pcode.emu
Class ModifiedPcodeThread.GlueEmulate
java.lang.Object
ghidra.pcode.emulate.Emulate
ghidra.pcode.emu.ModifiedPcodeThread.GlueEmulate
- Enclosing class:
ModifiedPcodeThread<T>
Glue for incorporating state modifiers
This allows the modifiers to change the context and counter of the thread.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionReturns the current context register value.void
setContextRegisterValue
(RegisterValue regValue) Sets the context register value at the current execute address.void
setExecuteAddress
(Address addr) Methods inherited from class ghidra.pcode.emulate.Emulate
dispose, executeBranch, executeBranchind, executeCall, executeCallind, executeCallother, executeConditionalBranch, executeIndirect, executeInstruction, executeLoad, executeMultiequal, executeStore, fallthruOp, getExecutionState, getLastExecuteAddress, getMemoryState, getNewDisassemblerContext, isInstructionStart
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Constructor Details
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GlueEmulate
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Method Details
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getLanguage
- Overrides:
getLanguage
in classEmulate
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setExecuteAddress
- Overrides:
setExecuteAddress
in classEmulate
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getExecuteAddress
- Overrides:
getExecuteAddress
in classEmulate
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setContextRegisterValue
Description copied from class:Emulate
Sets the context register value at the current execute address. The Emulator should not be running when this method is invoked. Only flowing context bits should be set, as non-flowing bits will be cleared prior to parsing on instruction. In addition, any future context state set by the pcode emitter will take precedence over context set using this method. This method is primarily intended to be used to establish the initial context state.- Overrides:
setContextRegisterValue
in classEmulate
- Parameters:
regValue
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getContextRegisterValue
Description copied from class:Emulate
Returns the current context register value. The context value returned reflects its state when the previously executed instruction was parsed/executed. The context value returned will feed into the next instruction to be parsed with its non-flowing bits cleared and any future context state merged in. If no instruction has been executed, the explicitly set context will be returned. A null value is returned if no context register is defined by the language or initial context has not been set.- Overrides:
getContextRegisterValue
in classEmulate
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