graal/21.0.0.2 : substratevm/com.oracle.svm.core/com/oracle/svm/core/Isolates.class

public class com.oracle.svm.core.Isolates
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.oracle.svm.core.Isolates
  super_class: java.lang.Object
{
  public static final java.lang.String IMAGE_HEAP_BEGIN_SYMBOL_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "__svm_heap_begin"

  public static final java.lang.String IMAGE_HEAP_END_SYMBOL_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "__svm_heap_end"

  public static final java.lang.String IMAGE_HEAP_RELOCATABLE_BEGIN_SYMBOL_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "__svm_heap_relocatable_begin"

  public static final java.lang.String IMAGE_HEAP_RELOCATABLE_END_SYMBOL_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "__svm_heap_relocatable_end"

  public static final java.lang.String IMAGE_HEAP_A_RELOCATABLE_POINTER_SYMBOL_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "__svm_a_relocatable_pointer"

  public static final java.lang.String IMAGE_HEAP_WRITABLE_BEGIN_SYMBOL_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "__svm_heap_writable_begin"

  public static final java.lang.String IMAGE_HEAP_WRITABLE_END_SYMBOL_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "__svm_heap_writable_end"

  public static final com.oracle.svm.core.c.CGlobalData<org.graalvm.compiler.word.Word> IMAGE_HEAP_BEGIN;
    descriptor: Lcom/oracle/svm/core/c/CGlobalData;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lcom/oracle/svm/core/c/CGlobalData<Lorg/graalvm/compiler/word/Word;>;

  public static final com.oracle.svm.core.c.CGlobalData<org.graalvm.compiler.word.Word> IMAGE_HEAP_END;
    descriptor: Lcom/oracle/svm/core/c/CGlobalData;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lcom/oracle/svm/core/c/CGlobalData<Lorg/graalvm/compiler/word/Word;>;

  public static final com.oracle.svm.core.c.CGlobalData<org.graalvm.compiler.word.Word> IMAGE_HEAP_RELOCATABLE_BEGIN;
    descriptor: Lcom/oracle/svm/core/c/CGlobalData;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lcom/oracle/svm/core/c/CGlobalData<Lorg/graalvm/compiler/word/Word;>;

  public static final com.oracle.svm.core.c.CGlobalData<org.graalvm.compiler.word.Word> IMAGE_HEAP_RELOCATABLE_END;
    descriptor: Lcom/oracle/svm/core/c/CGlobalData;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lcom/oracle/svm/core/c/CGlobalData<Lorg/graalvm/compiler/word/Word;>;

  public static final com.oracle.svm.core.c.CGlobalData<org.graalvm.compiler.word.Word> IMAGE_HEAP_A_RELOCATABLE_POINTER;
    descriptor: Lcom/oracle/svm/core/c/CGlobalData;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lcom/oracle/svm/core/c/CGlobalData<Lorg/graalvm/compiler/word/Word;>;

  public static final com.oracle.svm.core.c.CGlobalData<org.graalvm.compiler.word.Word> IMAGE_HEAP_WRITABLE_BEGIN;
    descriptor: Lcom/oracle/svm/core/c/CGlobalData;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lcom/oracle/svm/core/c/CGlobalData<Lorg/graalvm/compiler/word/Word;>;

  public static final com.oracle.svm.core.c.CGlobalData<org.graalvm.compiler.word.Word> IMAGE_HEAP_WRITABLE_END;
    descriptor: Lcom/oracle/svm/core/c/CGlobalData;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lcom/oracle/svm/core/c/CGlobalData<Lorg/graalvm/compiler/word/Word;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 53
            ldc "__svm_heap_begin"
            invokestatic com.oracle.svm.core.c.CGlobalDataFactory.forSymbol:(Ljava/lang/String;)Lcom/oracle/svm/core/c/CGlobalData;
            putstatic com.oracle.svm.core.Isolates.IMAGE_HEAP_BEGIN:Lcom/oracle/svm/core/c/CGlobalData;
         1: .line 54
            ldc "__svm_heap_end"
            invokestatic com.oracle.svm.core.c.CGlobalDataFactory.forSymbol:(Ljava/lang/String;)Lcom/oracle/svm/core/c/CGlobalData;
            putstatic com.oracle.svm.core.Isolates.IMAGE_HEAP_END:Lcom/oracle/svm/core/c/CGlobalData;
         2: .line 55
            ldc "__svm_heap_relocatable_begin"
            invokestatic com.oracle.svm.core.c.CGlobalDataFactory.forSymbol:(Ljava/lang/String;)Lcom/oracle/svm/core/c/CGlobalData;
            putstatic com.oracle.svm.core.Isolates.IMAGE_HEAP_RELOCATABLE_BEGIN:Lcom/oracle/svm/core/c/CGlobalData;
         3: .line 56
            ldc "__svm_heap_relocatable_end"
            invokestatic com.oracle.svm.core.c.CGlobalDataFactory.forSymbol:(Ljava/lang/String;)Lcom/oracle/svm/core/c/CGlobalData;
            putstatic com.oracle.svm.core.Isolates.IMAGE_HEAP_RELOCATABLE_END:Lcom/oracle/svm/core/c/CGlobalData;
         4: .line 57
            ldc "__svm_a_relocatable_pointer"
            invokestatic com.oracle.svm.core.c.CGlobalDataFactory.forSymbol:(Ljava/lang/String;)Lcom/oracle/svm/core/c/CGlobalData;
            putstatic com.oracle.svm.core.Isolates.IMAGE_HEAP_A_RELOCATABLE_POINTER:Lcom/oracle/svm/core/c/CGlobalData;
         5: .line 58
            ldc "__svm_heap_writable_begin"
            invokestatic com.oracle.svm.core.c.CGlobalDataFactory.forSymbol:(Ljava/lang/String;)Lcom/oracle/svm/core/c/CGlobalData;
            putstatic com.oracle.svm.core.Isolates.IMAGE_HEAP_WRITABLE_BEGIN:Lcom/oracle/svm/core/c/CGlobalData;
         6: .line 59
            ldc "__svm_heap_writable_end"
            invokestatic com.oracle.svm.core.c.CGlobalDataFactory.forSymbol:(Ljava/lang/String;)Lcom/oracle/svm/core/c/CGlobalData;
            putstatic com.oracle.svm.core.Isolates.IMAGE_HEAP_WRITABLE_END:Lcom/oracle/svm/core/c/CGlobalData;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.svm.core.Isolates this
         0: .line 44
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.oracle.svm.core.Isolates this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/svm/core/Isolates;

  public static int checkSanity(org.graalvm.nativeimage.Isolate);
    descriptor: (Lorg/graalvm/nativeimage/Isolate;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.nativeimage.Isolate isolate
         0: .line 63
            getstatic com.oracle.svm.core.SubstrateOptions.SpawnIsolates:Lcom/oracle/svm/core/option/HostedOptionKey;
            invokevirtual com.oracle.svm.core.option.HostedOptionKey.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 4
         1: .line 64
            aload 0 /* isolate */
            invokeinterface org.graalvm.nativeimage.Isolate.isNull:()Z
            ifeq 2
            iconst_2
            goto 3
      StackMap locals:
      StackMap stack:
         2: iconst_0
      StackMap locals:
      StackMap stack: int
         3: ireturn
         4: .line 66
      StackMap locals:
      StackMap stack:
            aload 0 /* isolate */
            getstatic com.oracle.svm.core.c.function.CEntryPointSetup.SINGLE_ISOLATE_SENTINEL:Lorg/graalvm/compiler/word/Word;
            invokeinterface org.graalvm.nativeimage.Isolate.equal:(Lorg/graalvm/word/ComparableWord;)Z
            ifeq 5
            iconst_0
            goto 6
      StackMap locals:
      StackMap stack:
         5: iconst_5
      StackMap locals:
      StackMap stack: int
         6: ireturn
        end local 0 // org.graalvm.nativeimage.Isolate isolate
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0  isolate  Lorg/graalvm/nativeimage/Isolate;
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.Uninterruptible(reason = "Thread state not yet set up.")
    MethodParameters:
         Name  Flags
      isolate  

  public static int create(org.graalvm.nativeimage.c.type.WordPointer, com.oracle.svm.core.c.function.CEntryPointCreateIsolateParameters);
    descriptor: (Lorg/graalvm/nativeimage/c/type/WordPointer;Lcom/oracle/svm/core/c/function/CEntryPointCreateIsolateParameters;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.graalvm.nativeimage.c.type.WordPointer isolatePointer
        start local 1 // com.oracle.svm.core.c.function.CEntryPointCreateIsolateParameters parameters
         0: .line 72
            invokestatic com.oracle.svm.core.os.CommittedMemoryProvider.get:()Lcom/oracle/svm/core/os/CommittedMemoryProvider;
            aload 0 /* isolatePointer */
            aload 1 /* parameters */
            invokeinterface com.oracle.svm.core.os.CommittedMemoryProvider.initialize:(Lorg/graalvm/nativeimage/c/type/WordPointer;Lcom/oracle/svm/core/c/function/CEntryPointCreateIsolateParameters;)I
            istore 2 /* result */
        start local 2 // int result
         1: .line 73
            iload 2 /* result */
            ifeq 3
         2: .line 74
            iload 2 /* result */
            ireturn
         3: .line 76
      StackMap locals: int
      StackMap stack:
            aload 0 /* isolatePointer */
            invokeinterface org.graalvm.nativeimage.c.type.WordPointer.read:()Lorg/graalvm/word/WordBase;
            checkcast org.graalvm.nativeimage.Isolate
            invokestatic com.oracle.svm.core.Isolates.checkSanity:(Lorg/graalvm/nativeimage/Isolate;)I
            istore 2 /* result */
         4: .line 77
            iload 2 /* result */
            ifeq 7
         5: .line 78
            aload 0 /* isolatePointer */
            invokestatic org.graalvm.word.WordFactory.nullPointer:()Lorg/graalvm/word/PointerBase;
            invokeinterface org.graalvm.nativeimage.c.type.WordPointer.write:(Lorg/graalvm/word/WordBase;)V
         6: .line 79
            iload 2 /* result */
            ireturn
         7: .line 81
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 2 // int result
        end local 1 // com.oracle.svm.core.c.function.CEntryPointCreateIsolateParameters parameters
        end local 0 // org.graalvm.nativeimage.c.type.WordPointer isolatePointer
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    8     0  isolatePointer  Lorg/graalvm/nativeimage/c/type/WordPointer;
            0    8     1      parameters  Lcom/oracle/svm/core/c/function/CEntryPointCreateIsolateParameters;
            1    8     2          result  I
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.Uninterruptible(reason = "Thread state not yet set up.")
    MethodParameters:
                Name  Flags
      isolatePointer  
      parameters      

  public static org.graalvm.word.PointerBase getHeapBase(org.graalvm.nativeimage.Isolate);
    descriptor: (Lorg/graalvm/nativeimage/Isolate;)Lorg/graalvm/word/PointerBase;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.nativeimage.Isolate isolate
         0: .line 86
            getstatic com.oracle.svm.core.SubstrateOptions.SpawnIsolates:Lcom/oracle/svm/core/option/HostedOptionKey;
            invokevirtual com.oracle.svm.core.option.HostedOptionKey.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifne 2
         1: .line 87
            getstatic com.oracle.svm.core.Isolates.IMAGE_HEAP_BEGIN:Lcom/oracle/svm/core/c/CGlobalData;
            invokevirtual com.oracle.svm.core.c.CGlobalData.get:()Lorg/graalvm/word/PointerBase;
            areturn
         2: .line 89
      StackMap locals:
      StackMap stack:
            aload 0 /* isolate */
            areturn
        end local 0 // org.graalvm.nativeimage.Isolate isolate
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  isolate  Lorg/graalvm/nativeimage/Isolate;
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.Uninterruptible(reason = "Thread state not yet set up.", mayBeInlined = true)
    MethodParameters:
         Name  Flags
      isolate  

  public static int tearDownCurrent();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 94
            invokestatic com.oracle.svm.core.Isolates.freeUnmanagedMemory:()V
         1: .line 95
            invokestatic com.oracle.svm.core.heap.Heap.getHeap:()Lcom/oracle/svm/core/heap/Heap;
            invokevirtual com.oracle.svm.core.heap.Heap.tearDown:()Z
            pop
         2: .line 96
            invokestatic com.oracle.svm.core.os.CommittedMemoryProvider.get:()Lcom/oracle/svm/core/os/CommittedMemoryProvider;
            invokeinterface com.oracle.svm.core.os.CommittedMemoryProvider.tearDown:()I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.Uninterruptible(reason = "Tear-down in progress.")

  private static void freeUnmanagedMemory();
    descriptor: ()V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=0, locals=0, args_size=0
         0: .line 101
            invokestatic com.oracle.svm.core.code.CodeInfoTable.tearDown:()V
         1: .line 102
            invokestatic com.oracle.svm.core.c.NonmovableArrays.tearDown:()V
         2: .line 103
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.Uninterruptible(reason = "Called from uninterruptible code.", mayBeInlined = true)
}
SourceFile: "Isolates.java"
/

graal/ 21.0.0.2/ substratevm/com.oracle.svm.core/com/oracle/svm/core/Isolates.class
