java/15 : jdk.internal.vm.compiler/org/graalvm/compiler/hotspot/test/CompileTheWorld$LibGraalParams$OptionsBuffer.class

CompileTheWorld$LibGraalParams$OptionsBuffer
https://openjdk.java.net/
GPLv2 + Classpath Exception
class org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer
  super_class: java.lang.Object
{
  private long address;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  final int size;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  final int hash;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  void <init>(org.graalvm.compiler.options.OptionValues);
    descriptor: (Lorg/graalvm/compiler/options/OptionValues;)V
    flags: (0x0000) 
    Code:
      stack=9, locals=6, args_size=2
        start local 0 // org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer this
        start local 1 // org.graalvm.compiler.options.OptionValues options
         0: .line 246
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 247
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 2 /* map */
        start local 2 // java.util.Map map
         2: .line 248
            aload 1 /* options */
            invokevirtual org.graalvm.compiler.options.OptionValues.getMap:()Ljdk/internal/vm/compiler/collections/UnmodifiableEconomicMap;
            invokeinterface jdk.internal.vm.compiler.collections.UnmodifiableEconomicMap.getEntries:()Ljdk/internal/vm/compiler/collections/UnmodifiableMapCursor;
            astore 3 /* cursor */
        start local 3 // jdk.internal.vm.compiler.collections.UnmodifiableMapCursor cursor
         3: .line 249
            goto 7
         4: .line 250
      StackMap locals: org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer org.graalvm.compiler.options.OptionValues java.util.Map jdk.internal.vm.compiler.collections.UnmodifiableMapCursor
      StackMap stack:
            aload 3 /* cursor */
            invokeinterface jdk.internal.vm.compiler.collections.UnmodifiableMapCursor.getKey:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.options.OptionKey
            astore 4 /* key */
        start local 4 // org.graalvm.compiler.options.OptionKey key
         5: .line 251
            aload 3 /* cursor */
            invokeinterface jdk.internal.vm.compiler.collections.UnmodifiableMapCursor.getValue:()Ljava/lang/Object;
            astore 5 /* value */
        start local 5 // java.lang.Object value
         6: .line 252
            aload 2 /* map */
            aload 4 /* key */
            invokevirtual org.graalvm.compiler.options.OptionKey.getName:()Ljava/lang/String;
            aload 5 /* value */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 5 // java.lang.Object value
        end local 4 // org.graalvm.compiler.options.OptionKey key
         7: .line 249
      StackMap locals:
      StackMap stack:
            aload 3 /* cursor */
            invokeinterface jdk.internal.vm.compiler.collections.UnmodifiableMapCursor.advance:()Z
            ifne 4
         8: .line 255
            aload 2 /* map */
            invokestatic org.graalvm.util.OptionsEncoder.encode:(Ljava/util/Map;)[B
            astore 4 /* encoded */
        start local 4 // byte[] encoded
         9: .line 256
            aload 0 /* this */
            aload 4 /* encoded */
            arraylength
            putfield org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer.size:I
        10: .line 257
            aload 0 /* this */
            aload 4 /* encoded */
            invokestatic java.util.Arrays.hashCode:([B)I
            putfield org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer.hash:I
        11: .line 258
            aload 0 /* this */
            getstatic org.graalvm.compiler.hotspot.test.CompileTheWorld.UNSAFE:Lsun/misc/Unsafe;
            aload 4 /* encoded */
            arraylength
            i2l
            invokevirtual sun.misc.Unsafe.allocateMemory:(J)J
            putfield org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer.address:J
        12: .line 259
            getstatic org.graalvm.compiler.hotspot.test.CompileTheWorld.UNSAFE:Lsun/misc/Unsafe;
            aload 4 /* encoded */
            getstatic sun.misc.Unsafe.ARRAY_BYTE_BASE_OFFSET:I
            i2l
            aconst_null
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer.address:J
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer.size:I
            i2l
            invokevirtual sun.misc.Unsafe.copyMemory:(Ljava/lang/Object;JLjava/lang/Object;JJ)V
        13: .line 260
            return
        end local 4 // byte[] encoded
        end local 3 // jdk.internal.vm.compiler.collections.UnmodifiableMapCursor cursor
        end local 2 // java.util.Map map
        end local 1 // org.graalvm.compiler.options.OptionValues options
        end local 0 // org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   14     0     this  Lorg/graalvm/compiler/hotspot/test/CompileTheWorld$LibGraalParams$OptionsBuffer;
            0   14     1  options  Lorg/graalvm/compiler/options/OptionValues;
            2   14     2      map  Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
            3   14     3   cursor  Ljdk/internal/vm/compiler/collections/UnmodifiableMapCursor<Lorg/graalvm/compiler/options/OptionKey<*>;Ljava/lang/Object;>;
            5    7     4      key  Lorg/graalvm/compiler/options/OptionKey<*>;
            6    7     5    value  Ljava/lang/Object;
            9   14     4  encoded  [B
    MethodParameters:
         Name  Flags
      options  

  long getAddress();
    descriptor: ()J
    flags: (0x0000) 
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer this
         0: .line 263
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer.address:J
            lconst_0
            lcmp
            ifne 2
         1: .line 264
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
         2: .line 266
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer.address:J
            lreturn
        end local 0 // org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/hotspot/test/CompileTheWorld$LibGraalParams$OptionsBuffer;

  void free();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer this
         0: .line 270
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer.address:J
            lconst_0
            lcmp
            ifeq 3
         1: .line 271
            getstatic org.graalvm.compiler.hotspot.test.CompileTheWorld.UNSAFE:Lsun/misc/Unsafe;
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer.address:J
            invokevirtual sun.misc.Unsafe.freeMemory:(J)V
         2: .line 272
            aload 0 /* this */
            lconst_0
            putfield org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer.address:J
         3: .line 274
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/graalvm/compiler/hotspot/test/CompileTheWorld$LibGraalParams$OptionsBuffer;
}
SourceFile: "CompileTheWorld.java"
NestHost: org.graalvm.compiler.hotspot.test.CompileTheWorld
InnerClasses:
  LibGraalParams = org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams of org.graalvm.compiler.hotspot.test.CompileTheWorld
  OptionsBuffer = org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams$OptionsBuffer of org.graalvm.compiler.hotspot.test.CompileTheWorld$LibGraalParams
/

java/ 15/ jdk.internal.vm.compiler/org/graalvm/compiler/hotspot/test/CompileTheWorld$LibGraalParams$OptionsBuffer.class
