public class org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp extends org.graalvm.compiler.lir.aarch64.AArch64LIRInstruction
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp
super_class: org.graalvm.compiler.lir.aarch64.AArch64LIRInstruction
{
public static final org.graalvm.compiler.lir.LIRInstructionClass<org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp> TYPE;
descriptor: Lorg/graalvm/compiler/lir/LIRInstructionClass;
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
Signature: Lorg/graalvm/compiler/lir/LIRInstructionClass<Lorg/graalvm/compiler/hotspot/aarch64/AArch64HotSpotSafepointOp;>;
protected org.graalvm.compiler.lir.LIRFrameState state;
descriptor: Lorg/graalvm/compiler/lir/LIRFrameState;
flags: (0x0004) ACC_PROTECTED
RuntimeVisibleAnnotations:
org.graalvm.compiler.lir.LIRInstruction$State()
protected jdk.vm.ci.meta.AllocatableValue scratchValue;
descriptor: Ljdk/vm/ci/meta/AllocatableValue;
flags: (0x0004) ACC_PROTECTED
RuntimeVisibleAnnotations:
org.graalvm.compiler.lir.LIRInstruction$Temp()
private final org.graalvm.compiler.hotspot.GraalHotSpotVMConfig config;
descriptor: Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lorg/graalvm/compiler/hotspot/aarch64/AArch64HotSpotSafepointOp;
invokestatic org.graalvm.compiler.lir.LIRInstructionClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/lir/LIRInstructionClass;
putstatic org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp.TYPE:Lorg/graalvm/compiler/lir/LIRInstructionClass;
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>(org.graalvm.compiler.lir.LIRFrameState, org.graalvm.compiler.hotspot.GraalHotSpotVMConfig, jdk.vm.ci.meta.AllocatableValue);
descriptor: (Lorg/graalvm/compiler/lir/LIRFrameState;Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;Ljdk/vm/ci/meta/AllocatableValue;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
getstatic org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp.TYPE:Lorg/graalvm/compiler/lir/LIRInstructionClass;
invokespecial org.graalvm.compiler.lir.aarch64.AArch64LIRInstruction.<init>:(Lorg/graalvm/compiler/lir/LIRInstructionClass;)V
1: aload 0
aload 1
putfield org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp.state:Lorg/graalvm/compiler/lir/LIRFrameState;
2: aload 0
aload 2
putfield org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp.config:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
3: aload 0
aload 3
putfield org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp.scratchValue:Ljdk/vm/ci/meta/AllocatableValue;
4: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/graalvm/compiler/hotspot/aarch64/AArch64HotSpotSafepointOp;
0 5 1 state Lorg/graalvm/compiler/lir/LIRFrameState;
0 5 2 config Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
0 5 3 scratch Ljdk/vm/ci/meta/AllocatableValue;
MethodParameters:
Name Flags
state
config
scratch
public void emitCode(org.graalvm.compiler.lir.asm.CompilationResultBuilder, org.graalvm.compiler.asm.aarch64.AArch64MacroAssembler);
descriptor: (Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;Lorg/graalvm/compiler/asm/aarch64/AArch64MacroAssembler;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 0
getfield org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp.scratchValue:Ljdk/vm/ci/meta/AllocatableValue;
invokestatic jdk.vm.ci.code.ValueUtil.asRegister:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/code/Register;
astore 3
start local 3 1: aload 1
aload 2
aload 0
getfield org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp.config:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
iconst_0
aload 3
aload 0
getfield org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp.state:Lorg/graalvm/compiler/lir/LIRFrameState;
invokestatic org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp.emitCode:(Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;Lorg/graalvm/compiler/asm/aarch64/AArch64MacroAssembler;Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;ZLjdk/vm/ci/code/Register;Lorg/graalvm/compiler/lir/LIRFrameState;)V
2: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/hotspot/aarch64/AArch64HotSpotSafepointOp;
0 3 1 crb Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
0 3 2 masm Lorg/graalvm/compiler/asm/aarch64/AArch64MacroAssembler;
1 3 3 scratch Ljdk/vm/ci/code/Register;
MethodParameters:
Name Flags
crb
masm
private static boolean isPollingPageFar(org.graalvm.compiler.hotspot.GraalHotSpotVMConfig);
descriptor: (Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)Z
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=3, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.safepointPollingAddress:J
lstore 1
start local 1 1: bipush 21
lload 1
aload 0
getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.codeCacheLowBound:J
lsub
invokestatic org.graalvm.compiler.asm.NumUtil.isSignedNbit:(IJ)Z
ifeq 2
bipush 21
lload 1
aload 0
getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.codeCacheHighBound:J
lsub
invokestatic org.graalvm.compiler.asm.NumUtil.isSignedNbit:(IJ)Z
ifeq 2
iconst_0
ireturn
StackMap locals: long
StackMap stack:
2: iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 config Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
1 3 1 pollingPageAddress J
MethodParameters:
Name Flags
config
public static void emitCode(org.graalvm.compiler.lir.asm.CompilationResultBuilder, org.graalvm.compiler.asm.aarch64.AArch64MacroAssembler, org.graalvm.compiler.hotspot.GraalHotSpotVMConfig, boolean, jdk.vm.ci.code.Register, org.graalvm.compiler.lir.LIRFrameState);
descriptor: (Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;Lorg/graalvm/compiler/asm/aarch64/AArch64MacroAssembler;Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;ZLjdk/vm/ci/code/Register;Lorg/graalvm/compiler/lir/LIRFrameState;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=7, args_size=6
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 0: aload 1
invokevirtual org.graalvm.compiler.asm.aarch64.AArch64MacroAssembler.position:()I
istore 6
start local 6 1: aload 2
invokestatic org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotSafepointOp.isPollingPageFar:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)Z
ifeq 10
2: aload 0
iload 3
ifeq 3
aload 2
getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.MARKID_POLL_RETURN_FAR:I
goto 4
StackMap locals: org.graalvm.compiler.lir.asm.CompilationResultBuilder org.graalvm.compiler.asm.aarch64.AArch64MacroAssembler org.graalvm.compiler.hotspot.GraalHotSpotVMConfig int jdk.vm.ci.code.Register org.graalvm.compiler.lir.LIRFrameState int
StackMap stack: org.graalvm.compiler.lir.asm.CompilationResultBuilder
3: aload 2
getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.MARKID_POLL_FAR:I
StackMap locals: org.graalvm.compiler.lir.asm.CompilationResultBuilder org.graalvm.compiler.asm.aarch64.AArch64MacroAssembler org.graalvm.compiler.hotspot.GraalHotSpotVMConfig int jdk.vm.ci.code.Register org.graalvm.compiler.lir.LIRFrameState int
StackMap stack: org.graalvm.compiler.lir.asm.CompilationResultBuilder int
4: invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
invokevirtual org.graalvm.compiler.lir.asm.CompilationResultBuilder.recordMark:(Ljava/lang/Object;)Ljdk/vm/ci/code/site/Mark;
pop
5: aload 1
aload 4
aload 2
getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.safepointPollingAddress:J
invokevirtual org.graalvm.compiler.asm.aarch64.AArch64MacroAssembler.movNativeAddress:(Ljdk/vm/ci/code/Register;J)V
6: aload 5
ifnull 8
7: aload 0
iload 6
aload 5
getstatic jdk.vm.ci.code.site.InfopointReason.SAFEPOINT:Ljdk/vm/ci/code/site/InfopointReason;
invokevirtual org.graalvm.compiler.lir.asm.CompilationResultBuilder.recordInfopoint:(ILorg/graalvm/compiler/lir/LIRFrameState;Ljdk/vm/ci/code/site/InfopointReason;)V
8: StackMap locals:
StackMap stack:
aload 1
bipush 32
getstatic jdk.vm.ci.aarch64.AArch64.zr:Ljdk/vm/ci/code/Register;
aload 4
invokestatic org.graalvm.compiler.asm.aarch64.AArch64Address.createBaseRegisterOnlyAddress:(Ljdk/vm/ci/code/Register;)Lorg/graalvm/compiler/asm/aarch64/AArch64Address;
invokevirtual org.graalvm.compiler.asm.aarch64.AArch64MacroAssembler.ldr:(ILjdk/vm/ci/code/Register;Lorg/graalvm/compiler/asm/aarch64/AArch64Address;)V
9: goto 16
10: StackMap locals:
StackMap stack:
aload 0
iload 3
ifeq 11
aload 2
getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.MARKID_POLL_RETURN_NEAR:I
goto 12
StackMap locals:
StackMap stack: org.graalvm.compiler.lir.asm.CompilationResultBuilder
11: aload 2
getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.MARKID_POLL_NEAR:I
StackMap locals: org.graalvm.compiler.lir.asm.CompilationResultBuilder org.graalvm.compiler.asm.aarch64.AArch64MacroAssembler org.graalvm.compiler.hotspot.GraalHotSpotVMConfig int jdk.vm.ci.code.Register org.graalvm.compiler.lir.LIRFrameState int
StackMap stack: org.graalvm.compiler.lir.asm.CompilationResultBuilder int
12: invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
invokevirtual org.graalvm.compiler.lir.asm.CompilationResultBuilder.recordMark:(Ljava/lang/Object;)Ljdk/vm/ci/code/site/Mark;
pop
13: aload 5
ifnull 15
14: aload 0
iload 6
aload 5
getstatic jdk.vm.ci.code.site.InfopointReason.SAFEPOINT:Ljdk/vm/ci/code/site/InfopointReason;
invokevirtual org.graalvm.compiler.lir.asm.CompilationResultBuilder.recordInfopoint:(ILorg/graalvm/compiler/lir/LIRFrameState;Ljdk/vm/ci/code/site/InfopointReason;)V
15: StackMap locals:
StackMap stack:
aload 1
bipush 32
getstatic jdk.vm.ci.aarch64.AArch64.zr:Ljdk/vm/ci/code/Register;
iconst_0
invokestatic org.graalvm.compiler.asm.aarch64.AArch64Address.createPcLiteralAddress:(I)Lorg/graalvm/compiler/asm/aarch64/AArch64Address;
invokevirtual org.graalvm.compiler.asm.aarch64.AArch64MacroAssembler.ldr:(ILjdk/vm/ci/code/Register;Lorg/graalvm/compiler/asm/aarch64/AArch64Address;)V
16: StackMap locals:
StackMap stack:
return
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 crb Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
0 17 1 masm Lorg/graalvm/compiler/asm/aarch64/AArch64MacroAssembler;
0 17 2 config Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
0 17 3 onReturn Z
0 17 4 scratch Ljdk/vm/ci/code/Register;
0 17 5 state Lorg/graalvm/compiler/lir/LIRFrameState;
1 17 6 pos I
MethodParameters:
Name Flags
crb
masm
config
onReturn
scratch
state
}
SourceFile: "AArch64HotSpotSafepointOp.java"
InnerClasses:
public abstract State = org.graalvm.compiler.lir.LIRInstruction$State of org.graalvm.compiler.lir.LIRInstruction
public abstract Temp = org.graalvm.compiler.lir.LIRInstruction$Temp of org.graalvm.compiler.lir.LIRInstruction
RuntimeVisibleAnnotations:
org.graalvm.compiler.lir.Opcode(value = "SAFEPOINT")