java/14 : jdk.internal.vm.compiler/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend$HotSpotFrameContext.class

AMD64HotSpotBackend$HotSpotFrameContext
https://openjdk.java.net/
GPLv2 + Classpath Exception
class org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext implements org.graalvm.compiler.lir.asm.FrameContext
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext
  super_class: java.lang.Object
{
  final boolean isStub;
    descriptor: Z
    flags: (0x0010) ACC_FINAL

  final boolean omitFrame;
    descriptor: Z
    flags: (0x0010) ACC_FINAL

  final boolean useStandardFrameProlog;
    descriptor: Z
    flags: (0x0010) ACC_FINAL

  final org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend this$0;
    descriptor: Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 130
            ldc Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend, boolean, boolean, boolean);
    descriptor: (Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend;ZZZ)V
    flags: (0x0000) 
    Code:
      stack=2, locals=5, args_size=5
        start local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext this
        start local 2 // boolean isStub
        start local 3 // boolean omitFrame
        start local 4 // boolean useStandardFrameProlog
         0: .line 136
            aload 0 /* this */
            aload 1
            putfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.this$0:Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 137
            aload 0 /* this */
            iload 2 /* isStub */
            putfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.isStub:Z
         2: .line 138
            aload 0 /* this */
            iload 3 /* omitFrame */
            putfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.omitFrame:Z
         3: .line 139
            aload 0 /* this */
            iload 4 /* useStandardFrameProlog */
            putfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.useStandardFrameProlog:Z
         4: .line 140
            return
        end local 4 // boolean useStandardFrameProlog
        end local 3 // boolean omitFrame
        end local 2 // boolean isStub
        end local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext this
      LocalVariableTable:
        Start  End  Slot                    Name  Signature
            0    5     0                    this  Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend$HotSpotFrameContext;
            0    5     2                  isStub  Z
            0    5     3               omitFrame  Z
            0    5     4  useStandardFrameProlog  Z
    MethodParameters:
                        Name  Flags
      this$0                  final
      isStub                  
      omitFrame               
      useStandardFrameProlog  

  public boolean hasFrame();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext this
         0: .line 144
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.omitFrame:Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend$HotSpotFrameContext;

  public void enter(org.graalvm.compiler.lir.asm.CompilationResultBuilder);
    descriptor: (Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=7, args_size=2
        start local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext this
        start local 1 // org.graalvm.compiler.lir.asm.CompilationResultBuilder crb
         0: .line 149
            aload 1 /* crb */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder.frameMap:Lorg/graalvm/compiler/lir/framemap/FrameMap;
            astore 2 /* frameMap */
        start local 2 // org.graalvm.compiler.lir.framemap.FrameMap frameMap
         1: .line 150
            aload 2 /* frameMap */
            invokevirtual org.graalvm.compiler.lir.framemap.FrameMap.frameSize:()I
            istore 3 /* frameSize */
        start local 3 // int frameSize
         2: .line 151
            aload 1 /* crb */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder.asm:Lorg/graalvm/compiler/asm/Assembler;
            checkcast org.graalvm.compiler.asm.amd64.AMD64MacroAssembler
            astore 4 /* asm */
        start local 4 // org.graalvm.compiler.asm.amd64.AMD64MacroAssembler asm
         3: .line 152
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.omitFrame:Z
            ifeq 7
         4: .line 153
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.isStub:Z
            ifne 24
         5: .line 154
            aload 4 /* asm */
            iconst_5
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.nop:(I)V
         6: .line 156
            goto 24
         7: .line 157
      StackMap locals: org.graalvm.compiler.lir.framemap.FrameMap int org.graalvm.compiler.asm.amd64.AMD64MacroAssembler
      StackMap stack:
            aload 4 /* asm */
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.position:()I
            istore 5 /* verifiedEntryPointOffset */
        start local 5 // int verifiedEntryPointOffset
         8: .line 158
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.isStub:Z
            ifne 10
         9: .line 159
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.this$0:Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend;
            aload 1 /* crb */
            invokevirtual org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend.emitStackOverflowCheck:(Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;)V
        10: .line 163
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.useStandardFrameProlog:Z
            ifeq 13
        11: .line 165
            aload 4 /* asm */
            getstatic jdk.vm.ci.amd64.AMD64.rbp:Ljdk/vm/ci/code/Register;
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.push:(Ljdk/vm/ci/code/Register;)V
        12: .line 166
            aload 4 /* asm */
            getstatic jdk.vm.ci.amd64.AMD64.rbp:Ljdk/vm/ci/code/Register;
            getstatic jdk.vm.ci.amd64.AMD64.rsp:Ljdk/vm/ci/code/Register;
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.movq:(Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;)V
        13: .line 168
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.isStub:Z
            ifne 16
            aload 4 /* asm */
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.position:()I
            iload 5 /* verifiedEntryPointOffset */
            if_icmpne 16
        14: .line 169
            aload 4 /* asm */
            getstatic jdk.vm.ci.amd64.AMD64.rsp:Ljdk/vm/ci/code/Register;
            iload 3 /* frameSize */
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.subqWide:(Ljdk/vm/ci/code/Register;I)V
        15: .line 170
            getstatic org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.$assertionsDisabled:Z
            ifne 17
            aload 4 /* asm */
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.position:()I
            iload 5 /* verifiedEntryPointOffset */
            isub
            iconst_5
            if_icmpge 17
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        16: .line 172
      StackMap locals:
      StackMap stack:
            aload 4 /* asm */
            getstatic jdk.vm.ci.amd64.AMD64.rsp:Ljdk/vm/ci/code/Register;
            iload 3 /* frameSize */
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.decrementq:(Ljdk/vm/ci/code/Register;I)V
        17: .line 174
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.core.common.GraalOptions.ZapStackOnMethodEntry:Lorg/graalvm/compiler/options/OptionKey;
            aload 1 /* crb */
            invokevirtual org.graalvm.compiler.lir.asm.CompilationResultBuilder.getOptions:()Lorg/graalvm/compiler/options/OptionValues;
            invokevirtual org.graalvm.compiler.options.OptionKey.getValue:(Lorg/graalvm/compiler/options/OptionValues;)Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 23
        18: .line 176
            iconst_0
            istore 6 /* i */
        start local 6 // int i
        19: goto 22
        20: .line 177
      StackMap locals: int
      StackMap stack:
            aload 4 /* asm */
            new org.graalvm.compiler.asm.amd64.AMD64Address
            dup
            getstatic jdk.vm.ci.amd64.AMD64.rsp:Ljdk/vm/ci/code/Register;
            iload 6 /* i */
            iconst_4
            imul
            invokespecial org.graalvm.compiler.asm.amd64.AMD64Address.<init>:(Ljdk/vm/ci/code/Register;I)V
            ldc -1044266559
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.movl:(Lorg/graalvm/compiler/asm/amd64/AMD64Address;I)V
        21: .line 176
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        22: iload 6 /* i */
            iload 3 /* frameSize */
            iconst_4
            idiv
            if_icmplt 20
        end local 6 // int i
        23: .line 180
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.$assertionsDisabled:Z
            ifne 24
            aload 2 /* frameMap */
            invokevirtual org.graalvm.compiler.lir.framemap.FrameMap.getRegisterConfig:()Ljdk/vm/ci/code/RegisterConfig;
            invokeinterface jdk.vm.ci.code.RegisterConfig.getCalleeSaveRegisters:()Ljdk/vm/ci/code/RegisterArray;
            ifnull 24
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        end local 5 // int verifiedEntryPointOffset
        24: .line 182
      StackMap locals:
      StackMap stack:
            return
        end local 4 // org.graalvm.compiler.asm.amd64.AMD64MacroAssembler asm
        end local 3 // int frameSize
        end local 2 // org.graalvm.compiler.lir.framemap.FrameMap frameMap
        end local 1 // org.graalvm.compiler.lir.asm.CompilationResultBuilder crb
        end local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext this
      LocalVariableTable:
        Start  End  Slot                      Name  Signature
            0   25     0                      this  Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend$HotSpotFrameContext;
            0   25     1                       crb  Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
            1   25     2                  frameMap  Lorg/graalvm/compiler/lir/framemap/FrameMap;
            2   25     3                 frameSize  I
            3   25     4                       asm  Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;
            8   24     5  verifiedEntryPointOffset  I
           19   23     6                         i  I
    MethodParameters:
      Name  Flags
      crb   

  public void leave(org.graalvm.compiler.lir.asm.CompilationResultBuilder);
    descriptor: (Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext this
        start local 1 // org.graalvm.compiler.lir.asm.CompilationResultBuilder crb
         0: .line 186
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.omitFrame:Z
            ifne 9
         1: .line 187
            aload 1 /* crb */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder.asm:Lorg/graalvm/compiler/asm/Assembler;
            checkcast org.graalvm.compiler.asm.amd64.AMD64MacroAssembler
            astore 2 /* asm */
        start local 2 // org.graalvm.compiler.asm.amd64.AMD64MacroAssembler asm
         2: .line 188
            getstatic org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.$assertionsDisabled:Z
            ifne 3
            aload 1 /* crb */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder.frameMap:Lorg/graalvm/compiler/lir/framemap/FrameMap;
            invokevirtual org.graalvm.compiler.lir.framemap.FrameMap.getRegisterConfig:()Ljdk/vm/ci/code/RegisterConfig;
            invokeinterface jdk.vm.ci.code.RegisterConfig.getCalleeSaveRegisters:()Ljdk/vm/ci/code/RegisterArray;
            ifnull 3
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         3: .line 190
      StackMap locals: org.graalvm.compiler.asm.amd64.AMD64MacroAssembler
      StackMap stack:
            aload 1 /* crb */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder.frameMap:Lorg/graalvm/compiler/lir/framemap/FrameMap;
            invokevirtual org.graalvm.compiler.lir.framemap.FrameMap.frameSize:()I
            istore 3 /* frameSize */
        start local 3 // int frameSize
         4: .line 191
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext.useStandardFrameProlog:Z
            ifeq 8
         5: .line 192
            aload 2 /* asm */
            getstatic jdk.vm.ci.amd64.AMD64.rsp:Ljdk/vm/ci/code/Register;
            getstatic jdk.vm.ci.amd64.AMD64.rbp:Ljdk/vm/ci/code/Register;
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.movq:(Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;)V
         6: .line 193
            aload 2 /* asm */
            getstatic jdk.vm.ci.amd64.AMD64.rbp:Ljdk/vm/ci/code/Register;
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.pop:(Ljdk/vm/ci/code/Register;)V
         7: .line 194
            goto 9
         8: .line 195
      StackMap locals: int
      StackMap stack:
            aload 2 /* asm */
            getstatic jdk.vm.ci.amd64.AMD64.rsp:Ljdk/vm/ci/code/Register;
            iload 3 /* frameSize */
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.incrementq:(Ljdk/vm/ci/code/Register;I)V
        end local 3 // int frameSize
        end local 2 // org.graalvm.compiler.asm.amd64.AMD64MacroAssembler asm
         9: .line 198
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.graalvm.compiler.lir.asm.CompilationResultBuilder crb
        end local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   10     0       this  Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend$HotSpotFrameContext;
            0   10     1        crb  Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
            2    9     2        asm  Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;
            4    9     3  frameSize  I
    MethodParameters:
      Name  Flags
      crb   
}
SourceFile: "AMD64HotSpotBackend.java"
NestHost: org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend
InnerClasses:
  HotSpotFrameContext = org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend$HotSpotFrameContext of org.graalvm.compiler.hotspot.amd64.AMD64HotSpotBackend
/

java/ 14/ jdk.internal.vm.compiler/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend$HotSpotFrameContext.class
