com.oracle.svm.hosted.code.amd64

Class AMD64HostedPatcher

java.lang.Object

org.graalvm.compiler.code.CompilationResult.CodeAnnotation

com.oracle.svm.hosted.code.amd64.AMD64HostedPatcher

All Implemented Interfaces:

HostedPatcher

public class AMD64HostedPatcher
extends org.graalvm.compiler.code.CompilationResult.CodeAnnotation
implements HostedPatcher

Constructor Summary

Constructors

Constructor and Description
AMD64HostedPatcher(org.graalvm.compiler.asm.amd64.AMD64BaseAssembler.OperandDataAnnotation annotation)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
void	patch(int compStart, int relative, byte[] code) Patch the code buffer.
void	relocate(jdk.vm.ci.code.site.Reference ref, RelocatableBuffer relocs, int compStart) Create relocation for the binary file.

Methods inherited from class org.graalvm.compiler.code.CompilationResult.CodeAnnotation

getPosition, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AMD64HostedPatcher

public AMD64HostedPatcher(org.graalvm.compiler.asm.amd64.AMD64BaseAssembler.OperandDataAnnotation annotation)

Method Detail

patch

public void patch(int compStart,
                  int relative,
                  byte[] code)

Description copied from interface: HostedPatcher

Patch the code buffer.

Specified by:

patch in interface HostedPatcher

Parameters:

compStart - codecache-relative starting position this method's machine code

relative - pc-relative offset

code - machine code generated for this method

equals

public boolean equals(Object obj)

Specified by:

equals in class org.graalvm.compiler.code.CompilationResult.CodeAnnotation

relocate

public void relocate(jdk.vm.ci.code.site.Reference ref,
                     RelocatableBuffer relocs,
                     int compStart)

Description copied from interface: HostedPatcher

Create relocation for the binary file.

Specified by:

relocate in interface HostedPatcher

Parameters:

ref - value instruction sequence should refer to

relocs - buffer of added relocation site information

compStart - codecache-relative starting position this method's machine code