org.graalvm.compiler.asm.aarch64

Class AArch64MacroAssembler.MovSequenceAnnotation

java.lang.Object

org.graalvm.compiler.asm.Assembler.CodeAnnotation

org.graalvm.compiler.asm.aarch64.AArch64Assembler.PatchableCodeAnnotation

org.graalvm.compiler.asm.aarch64.AArch64MacroAssembler.MovSequenceAnnotation

Enclosing class:

AArch64MacroAssembler

public static class AArch64MacroAssembler.MovSequenceAnnotation
extends AArch64Assembler.PatchableCodeAnnotation

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AArch64MacroAssembler.MovSequenceAnnotation.MovAction An enum to indicate how each 16-bit immediate chunk is represented within a sequence of mov instructions.

Field Summary

Fields

Modifier and Type	Field and Description
AArch64MacroAssembler.MovSequenceAnnotation.MovAction[]	includeSet The size of the operand, in bytes.

Fields inherited from class org.graalvm.compiler.asm.aarch64.AArch64Assembler.PatchableCodeAnnotation

instructionPosition

Method Summary

Modifier and Type	Method and Description
void	patch(long startAddress, int relative, byte[] code) Patch the code buffer.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

includeSet

public final AArch64MacroAssembler.MovSequenceAnnotation.MovAction[] includeSet

The size of the operand, in bytes.

Method Detail

toString

public String toString()

Overrides:

toString in class Object

patch

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

Description copied from class: AArch64Assembler.PatchableCodeAnnotation

Patch the code buffer.

Parameters:

startAddress - starting address for instruction sequence to patch

relative - pc-relative value

code - machine code generated for this method