com.oracle.graal.hotspot.amd64

Class AMD64HotSpotUnwindOp

java.lang.Object

com.oracle.graal.lir.LIRInstruction

com.oracle.graal.lir.StandardOp.AbstractBlockEndOp

com.oracle.graal.lir.amd64.AMD64BlockEndOp

com.oracle.graal.hotspot.amd64.AMD64HotSpotEpilogueBlockEndOp

com.oracle.graal.hotspot.amd64.AMD64HotSpotUnwindOp

All Implemented Interfaces:

StandardOp.BlockEndOp

final class AMD64HotSpotUnwindOp
extends AMD64HotSpotEpilogueBlockEndOp

Removes the current frame and jumps to the UnwindExceptionToCallerStub.

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.graal.lir.LIRInstruction

LIRInstruction.Alive, LIRInstruction.Def, LIRInstruction.OperandFlag, LIRInstruction.OperandMode, LIRInstruction.State, LIRInstruction.Temp, LIRInstruction.Use

Field Summary

Fields

Modifier and Type	Field and Description
protected RegisterValue	exception
static LIRInstructionClass<AMD64HotSpotUnwindOp>	TYPE

Fields inherited from class com.oracle.graal.lir.LIRInstruction

ADDRESS_FLAGS, ALLOWED_FLAGS

Constructor Summary

Constructors

Constructor and Description
AMD64HotSpotUnwindOp(RegisterValue exception, AllocatableValue savedRbp)

Method Summary

Modifier and Type	Method and Description
void	emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm)

Methods inherited from class com.oracle.graal.hotspot.amd64.AMD64HotSpotEpilogueBlockEndOp

leaveFrameAndRestoreRbp

Methods inherited from class com.oracle.graal.lir.amd64.AMD64BlockEndOp

emitCode

Methods inherited from class com.oracle.graal.lir.StandardOp.AbstractBlockEndOp

addOutgoingValues, clearOutgoingValues, getOutgoingSize, getOutgoingValue, setOutgoingValues

Methods inherited from class com.oracle.graal.lir.LIRInstruction

destroysCallerSavedRegisters, forEachAlive, forEachAlive, forEachInput, forEachInput, forEachOutput, forEachOutput, forEachRegisterHint, forEachRegisterHint, forEachState, forEachState, forEachState, forEachState, forEachTemp, forEachTemp, getLIRInstructionClass, hasOperands, hasState, id, name, setId, toString, toStringWithIdPrefix, verify, visitEachAlive, visitEachAlive, visitEachInput, visitEachInput, visitEachOutput, visitEachOutput, visitEachState, visitEachState, visitEachTemp, visitEachTemp

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

public static final LIRInstructionClass<AMD64HotSpotUnwindOp> TYPE

exception

protected RegisterValue exception

Constructor Detail

AMD64HotSpotUnwindOp

AMD64HotSpotUnwindOp(RegisterValue exception,
                     AllocatableValue savedRbp)

Method Detail

emitCode

public void emitCode(CompilationResultBuilder crb,
                     AMD64MacroAssembler masm)

Specified by:

emitCode in class AMD64BlockEndOp