com.oracle.svm.core.stack

Interface JavaFrameAnchor

All Superinterfaces:

org.graalvm.word.ComparableWord, org.graalvm.word.PointerBase, org.graalvm.word.WordBase

public interface JavaFrameAnchor
extends org.graalvm.word.PointerBase

A stack-based structure that is present in the stack frame of a Java method that calls to C code. It stores the last Java frame information (stack pointer and instruction pointer), so that stack walking can start the stack walk from there. The head of the linked list is maintained by JavaFrameAnchors

Method Summary

Modifier and Type	Method and Description
org.graalvm.nativeimage.c.function.CodePointer	getLastJavaIP()
org.graalvm.word.Pointer	getLastJavaSP()
JavaFrameAnchor	getPreviousAnchor()
void	setLastJavaIP(org.graalvm.nativeimage.c.function.CodePointer value)
void	setLastJavaSP(org.graalvm.word.Pointer value)
void	setPreviousAnchor(JavaFrameAnchor value)

Methods inherited from interface org.graalvm.word.PointerBase

isNonNull, isNull

Methods inherited from interface org.graalvm.word.ComparableWord

equal, notEqual

Methods inherited from interface org.graalvm.word.WordBase

rawValue

Method Detail

getPreviousAnchor

JavaFrameAnchor getPreviousAnchor()

setPreviousAnchor

void setPreviousAnchor(JavaFrameAnchor value)

getLastJavaSP

org.graalvm.word.Pointer getLastJavaSP()

setLastJavaSP

void setLastJavaSP(org.graalvm.word.Pointer value)

getLastJavaIP

org.graalvm.nativeimage.c.function.CodePointer getLastJavaIP()

setLastJavaIP

void setLastJavaIP(org.graalvm.nativeimage.c.function.CodePointer value)