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; Example JVM assembly
; Tested with JasminXT 2.4
.bytecode 49.0
.source HelloWorld.java
.class public final enum HelloWorld
.super java/lang/Object
.implements java/io/Serializable
.signature "Ljava/lang/Object;Ljava/io/Serializable;"
.enclosing method hw/jasmin.HelloWorldRunner.run()V
.deprecated
.annotation visible HelloWorld
I I = 0
.end annotation
.debug "Happy debugging!"
.inner interface public InnerInterface inner 'HelloWorld$InnerInterface' outer HelloWorld
.inner class public InnerClass inner HelloWorld$InnerClass outer 'HelloWorld'
.field public volatile transient I I
.field static protected final serialVersionUID 'J' signature "TJ;" = 2147483648
.field annotation protected 'protected' [[[Lcom/oracle/util/Checksums;
.deprecated
.signature "[[[Lcom/oracle/util/Checksums;"
.attribute foo "foo.txt"
.attribute 'foo' "foo.txt"
.end field
.field public newline I
.field public static defaultString 'Ljava/lang/String;'
.method public <init>()V
.limit stack 3
.line 7
.var 0 is self LHelloWorld; from 0 to 1
aload_0
invokenonvirtual java/lang/Object/<init>()V
return
.end method
.method static public main([Ljava/lang/String;)V
.limit locals 7
.limit stack 10
.throws java.lang/RuntimeException
.catch java/lang.ClassCastException from cast to 'extra_l' using /extra
.signature "([Ljava/lang/String;)V"
.stack
offset /Input
locals Object java/lang/String
locals Uninitialized 'End'
locals Uninitialized 0
locals Top
locals Integer
locals Float
locals Long
locals Double
locals Null
locals UninitializedThis
stack Object java/lang/String
stack Uninitialized End
stack 'Uninitialized' 0
stack 'Top'
stack Integer
stack Float
stack Long
stack Double
stack Null
stack UninitializedThis
.end stack
.stack use 1 locals
offset 'extra'
.end stack
.stack use locals
.end stack
.line 0xd
.var 0 is args [Ljava/lang/String;
aload_w 0
arraylength
ifne /Input
iconst_1
anewarray java/lang/String
checkcast [Ljava/lang/String;
astore_0
aload_0
iconst_0
ldc "World"
dup
putstatic HelloWorld.defaultString Ljava/lang/String;
aastore
/Input:
iconst_2
iconst_3
multianewarray [[C 2
astore_1
aload_1
iconst_0
aaload
astore_2
aload_1
iconst_1
aaload
astore_3
<<o:
aload_3
iconst_0
invokestatic HelloWorld/int()I
castore
<<\u0020:
aload_3
dconst_1
dconst_0
dsub
d2i
invokestatic HelloWorld/double()D
d2i
castore
<<!:
aload_3
lconst_0
dup2
lxor
lconst_1
dup2
ladd
lsub
lneg
l2i
invokestatic HelloWorld/long()J
l2i
castore
<<H:
aload_2
fconst_0
fconst_1
fconst_2
dup_x2
fdiv
fmul
f2l
l2i
swap
invokestatic HelloWorld/float(F)F
f2i
castore
<<e :
aload_2
iconst_1
i2s
i2c
i2b
iconst_1
newarray short
dup
iconst_0
iconst_1
newarray byte
dup
iconst_0
sipush 0x65
bastore
iconst_0
baload
sastore
iconst_0
saload
int2short
int2char
int2byte
castore
<<l :
aload_2
iconst_2
bipush 0x1b
*2:
iconst_1
ishl
dup
lookupswitch
0: '/lookupswitch'
0x6c: /lookupswitch
default: *2
/lookupswitch:
castore
ldc2_w 2
dup2
lcmp
.set i 4
.set 'j' 5
.var 4 is i I from 'i++' to End
.var 5 is j I signature "I" from i++ to End
istore 4
goto 1
i++:
iinc 4 1
1: iconst_0
istore_w 5
goto_w 2
j++:
iinc_w 5 1
2: getstatic java/lang/System/out Ljava/io/PrintStream;
aload_1
iload 4
aaload
iload_w 5
caload
invokevirtual java/io/PrintStream/print(C)V
iload 5
iconst_1
if_icmpne $+6
jsr extra
iload 5
iconst_2
if_icmplt j++
iconst_1
iload 4
if_icmpgt i++
<<\u00a0:
getstatic java/lang/System/out Ljava/io/PrintStream;
invokestatic HelloWorld/get"example()LHelloWorld;
getfield HelloWorld/newline I
invokevirtual java/io/PrintStream/print(C)V
End:
return
extra:
astore 6
iload 4
tableswitch 0 1
extra_l
extra_string
default: 'End'
nop
extra_string:
getstatic java/lang/System/out Ljava/io/PrintStream;
aload 0
iconst_0
aaload
invokevirtual java/io/PrintStream/print(Ljava/lang/String;)V
cast:
ldc java/lang/String
checkcast java/lang/Class
pop
ldc Ljava/lang/String;
checkcast Ljava/lang/Class;
pop
iconst_1
dup
newarray boolean
checkcast [Z
pop
newarray 'int'
checkcast HelloWorld
checkcast LHelloWorld;
pop
extra_l:
getstatic java/lang/System/out Ljava/io/PrintStream;
dup
ldc "\123.\456.\u006c.\n.\r.\t.\f.\b.\".\'.\\"
iconst_5
invokeinterface java/lang/CharSequence/charAt(I)C 2
invokevirtual java/io/PrintStream/print(C)V
/extra:
pop
ret 6
.end method
.method private static get"example()LHelloWorld;
.limit locals 3
.limit stack 4
.catch all from 7 to 53 using 59
aconst_null
dup
dup
astore_w 0
try:
goto $+0x11
finally:
astore_w 2
putfield HelloWorld/newline I
ret_w 2
nop
aload_0
areturn
ifnonnull $-2
ifnull $+3
new HelloWorld
dup
dup
invokespecial HelloWorld/<init>()V
astore 0
aload 0
monitorenter
monitorexit
new java/lang/RuntimeException
dup
invokespecial java/lang/RuntimeException/<init>()V
athrow
aconst_null
/try:
dup
aconst_null
if_acmpeq $+3
areturn
catch:
jsr $+10
aload_0
dup
aconst_null
if_acmpne /try
areturn
astore_1
aload_0
ldc 10
jsr_w finally
ret 1
'single\u0020quoted\u0020label': ; Messes up [@ below if lexed sloppily
.end method
.method varargs private static int()I
.annotation invisible HelloWorld
[@ [@ WhatIsThis??? = .annotation ; name, type, exttype
I I = 1 ; name, type
another-I I = 2
Enum e Ljava/util/logging/Level; = FINE
.end annotation
.annotation
s s = "foo"
another-s s = "bar"
Enum [e Ljava/util/logging/Level; = FINE FINE 'FINE' FINE
.end annotation
float F = 123.456
.end annotation
.annotation visibleparam 1 LHelloWorld;
x [I = 0x01 0x02 0x03
y I = 2
.end annotation
.annotation invisibleparam 255 HelloWorld
a F = 1.2
b D = 3.4
.end annotation
.annotation default
I = 0
.end annotation
.limit locals 4
.limit stack 20
iconst_1
newarray int
dup
dup
instanceof [Z
bipush 0x9
bipush 0xB
iand
iconst_5
iconst_4
dup_x1
iconst_m1
iadd
bipush +-111
ineg
swap
idiv
dup_x2
dup
ishr
ishl
imul
ior
bipush -73
ixor
isub
dup
iconst_1
iadd
irem
iastore
iconst_0
iaload
istore_0
iload_0
istore_1
iload_1
istore_2
iload_2
istore_3
iload_3
dup
dup
dup2_x1
if_icmpeq $+33
dup
dup
if_icmpge $+28
dup
dup
if_icmple $+23
dup
ifle $+19
dup
ifeq $+15
dup
iflt $+11
dup
ifgt $+7
dup
ifge $+3
ireturn
.end method
.method static private fpstrict double()D
.limit locals 7
.limit stack 11
dconst_1
dconst_0
dcmpg
newarray double
dup
dconst_0
dup2
dcmpl
ldc2_w 128.
ldc2_w -240.221d
dneg
ldc2_w 158.d
dup2
dadd
dup2_x2
drem
ddiv
pop2
dconst_1
dmul
d2f
f2d
d2l
l2i
iconst_2
iushr
i2d
dastore
iconst_0
daload
dstore_0
dload_0
dstore_1
dload_1
dstore_2
dload_2
dstore_3
dload_3
dstore 4
dload 4
dstore_w 5
dload_w 5
dreturn
.end method
.method static long()J
.limit locals 7
.limit stack 11
iconst_1
newarray long
dup
iconst_0
ldc2_w 5718613688
ldc2_w 3143486100
ldc2_w 0x3
ldiv
lmul
ldc2_w -10000000000
lrem
ldc_w 0x60
i2l
lor
ldc 0x33
i2l
land
dup2
iconst_1
lshl
iconst_3
lshr
iconst_3
lushr
ladd
l2d
d2l
l2f
f2l
lastore
iconst_0
laload
lstore_0
lload_0
lstore_1
lload_1
lstore_2
lload_2
lstore_3
lload_3
lstore 4
lload 4
lstore_w 5
lload_w 5
lreturn
.end method
.method private static float(F)F
.limit locals 6
.limit stack 9
iconst_1
newarray float
dup
fload_0
dup
fcmpg
fload_0
dup
dup
dup
dup2_x2
fadd
fsub
fneg
frem
ldc 70
i2f
fadd
fadd
swap
pop
fastore
fload_0
dup
fcmpl
faload
fstore_0
fload_0
fstore_1
fload_1
fstore_2
fload_2
fstore_3
fload_3
fstore 4
fload 4
fstore_w 5
fload_w 5
freturn
.end method
.method abstract bridge synthetic 'acc1()V'
breakpoint
.end method
.method native synchronized acc2()V
.end method
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