Windows Hotspot code for https://github.com/carey/hotspot-tests/blob/444cd0c64d030cbfa8b78fdc6a5b5f967e99e53e/hotspot-tests/src/nz/geek/carey/unsafe/abstractclasses/TestClass.java

client_jdk_1.6.0_41

Compiled (c1)      34   6      nmethod nz.geek.carey.unsafe.abstractclasses.TestClass::set (7 bytes)
 total in heap  [0x022ae748,0x022ae994] = 588
 relocation     [0x022ae81c,0x022ae84c] = 48
 main code      [0x022ae850,0x022ae8d0] = 128
 stub code      [0x022ae8d0,0x022ae8fc] = 44
 oops           [0x022ae8fc,0x022ae904] = 8
 scopes data    [0x022ae904,0x022ae930] = 44
 scopes pcs     [0x022ae930,0x022ae990] = 96
 dependencies   [0x022ae990,0x022ae994] = 4
Loaded disassembler from hsdis-i386.dll
Decoding compiled method 0x022ae748:
Code:
[Disassembling for mach='i386']
[Entry Point]
[Constants]
  # {method} 'set' '(Ljava/lang/Object;Ljava/lang/Object;)Z' in 'nz/geek/carey/unsafe/abstractclasses/TestClass'
  # this:     ecx       = 'nz/geek/carey/unsafe/abstractclasses/TestClass'
  # parm0:    edx       = 'java/lang/Object'
  # parm1:    [sp+0x30]   = 'java/lang/Object'  (sp of caller)
  0x022ae850: nop    
  0x022ae851: nop    
  0x022ae852: nop    
  0x022ae853: nop    
  0x022ae854: nop    
  0x022ae855: nop    
  0x022ae856: nop    
  0x022ae857: cmp    0x4(%ecx),%eax
  0x022ae85a: jne    0x0226cd40         ;   {runtime_call}
[Verified Entry Point]
  0x022ae860: mov    %eax,0xffffd000(%esp)
  0x022ae867: push   %ebp
  0x022ae868: sub    $0x28,%esp
  0x022ae86b: mov    %edx,%esi          ;*aload_0
                                        ; - nz.geek.carey.unsafe.abstractclasses.TestClass::set@0 (line 5)
  0x022ae86d: mov    0x30(%esp),%edi
  0x022ae871: mov    $0x34269cc0,%edx   ;   {oop('nz/geek/carey/unsafe/abstractclasses/BaseClass')}
  0x022ae876: mov    0x150(%edx),%ebx   ;*getstatic updater
                                        ; - nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState@0 (line 21)
                                        ; - nz.geek.carey.unsafe.abstractclasses.TestClass::set@3 (line 5)
  0x022ae87c: mov    %ecx,%edx
  0x022ae87e: mov    %esi,(%esp)
  0x022ae881: mov    %edi,0x4(%esp)
  0x022ae885: mov    %ebx,%ecx          ;*invokevirtual compareAndSet
                                        ; - nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState@6 (line 21)
                                        ; - nz.geek.carey.unsafe.abstractclasses.TestClass::set@3 (line 5)
  0x022ae887: nop    
  0x022ae888: nop    
  0x022ae889: nop    
  0x022ae88a: mov    $0xffffffff,%eax   ;   {oop(NULL)}
  0x022ae88f: call   0x0226d140         ; OopMap{off=68}
                                        ;*invokevirtual compareAndSet
                                        ; - nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState@6 (line 21)
                                        ; - nz.geek.carey.unsafe.abstractclasses.TestClass::set@3 (line 5)
                                        ;   {virtual_call}
  0x022ae894: add    $0x28,%esp
  0x022ae897: pop    %ebp
  0x022ae898: test   %eax,0x230100      ;   {poll_return}
  0x022ae89e: ret    
  0x022ae89f: nop    
  0x022ae8a0: nop    
  0x022ae8a1: mov    %fs:0x0,%esi
  0x022ae8a9: mov    0xfffffff4(%esi),%esi
  0x022ae8ac: mov    0x184(%esi),%eax
  0x022ae8b2: movl   $0x0,0x184(%esi)
  0x022ae8bc: movl   $0x0,0x188(%esi)
  0x022ae8c6: add    $0x28,%esp
  0x022ae8c9: pop    %ebp
  0x022ae8ca: jmp    0x0227b5c0         ;   {runtime_call}
  0x022ae8cf: hlt    
[Stub Code]
  0x022ae8d0: nop                       ;   {no_reloc}
  0x022ae8d1: nop    
  0x022ae8d2: mov    $0x0,%ebx          ;   {static_stub}
  0x022ae8d7: jmp    0x022ae8d7         ;   {runtime_call}
[Exception Handler]
  0x022ae8dc: call   0x022ab380         ;   {runtime_call}
  0x022ae8e1: push   $0x6db24ca4        ;   {external_word}
  0x022ae8e6: call   0x022ae8eb
  0x022ae8eb: pusha  
  0x022ae8ec: call   0x6da2aea0         ;   {runtime_call}
  0x022ae8f1: hlt    
[Deopt Handler Code]
  0x022ae8f2: push   $0x22ae8f2         ;   {section_word}
  0x022ae8f7: jmp    0x0226d970         ;   {runtime_call}
OopMapSet contains 1 OopMaps

#0 
OopMap{off=68}

client_jdk_1.7.0_51

Compiled method (c1)      38   11             nz.geek.carey.unsafe.abstractclasses.TestClass::set (7 bytes)
 total in heap  [0x02ae2c88,0x02ae2ef4] = 620
 relocation     [0x02ae2d58,0x02ae2d78] = 32
 main code      [0x02ae2d80,0x02ae2e10] = 144
 stub code      [0x02ae2e10,0x02ae2e30] = 32
 oops           [0x02ae2e30,0x02ae2e40] = 16
 scopes data    [0x02ae2e40,0x02ae2e84] = 68
 scopes pcs     [0x02ae2e84,0x02ae2ee4] = 96
 dependencies   [0x02ae2ee4,0x02ae2ee8] = 4
 nul chk table  [0x02ae2ee8,0x02ae2ef4] = 12
Loaded disassembler from hsdis-i386.dll
Decoding compiled method 0x02ae2c88:
Code:
[Disassembling for mach='i386']
[Entry Point]
[Constants]
  # {method} 'set' '(Ljava/lang/Object;Ljava/lang/Object;)Z' in 'nz/geek/carey/unsafe/abstractclasses/TestClass'
  # this:     ecx       = 'nz/geek/carey/unsafe/abstractclasses/TestClass'
  # parm0:    edx       = 'java/lang/Object'
  # parm1:    [sp+0x60]   = 'java/lang/Object'  (sp of caller)
  0x02ae2d80: nop    
  0x02ae2d81: nop    
  0x02ae2d82: nop    
  0x02ae2d83: nop    
  0x02ae2d84: nop    
  0x02ae2d85: nop    
  0x02ae2d86: nop    
  0x02ae2d87: cmp    0x4(%ecx),%eax
  0x02ae2d8a: jne    0x02a7d040         ;   {runtime_call}
[Verified Entry Point]
  0x02ae2d90: mov    %eax,0xffffc000(%esp)
  0x02ae2d97: push   %ebp
  0x02ae2d98: sub    $0x58,%esp         ;*aload_0
                                        ; - nz.geek.carey.unsafe.abstractclasses.TestClass::set@0 (line 5)
  0x02ae2d9b: mov    0x60(%esp),%esi
  0x02ae2d9f: mov    $0x24178438,%eax   ;   {oop(a 'nz/geek/carey/unsafe/abstractclasses/UnsafeUpdater')}
  0x02ae2da4: mov    0x8(%eax),%edi     ; implicit exception: dispatches to 0x02ae2dd8
  0x02ae2da7: mov    0xc(%eax),%ebx     ;*getfield _refoffset
                                        ; - nz.geek.carey.unsafe.abstractclasses.UnsafeUpdater::compareAndSet@5 (line 18)
                                        ; - nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState@6 (line 21)
                                        ; - nz.geek.carey.unsafe.abstractclasses.TestClass::set@3 (line 5)
  0x02ae2daa: mov    %edx,%eax
  0x02ae2dac: lea    (%ecx,%edi,1),%edi
  0x02ae2daf: lock cmpxchg %esi,(%edi)
  0x02ae2db3: mov    $0x1,%eax
  0x02ae2db8: je     0x02ae2dc3
  0x02ae2dbe: mov    $0x0,%eax
  0x02ae2dc3: shr    $0x9,%edi
  0x02ae2dc6: movb   $0x0,0x49af680(%edi)  ;*invokevirtual compareAndSwapObject
                                        ; - nz.geek.carey.unsafe.abstractclasses.UnsafeUpdater::compareAndSet@10 (line 18)
                                        ; - nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState@6 (line 21)
                                        ; - nz.geek.carey.unsafe.abstractclasses.TestClass::set@3 (line 5)
  0x02ae2dcd: add    $0x58,%esp
  0x02ae2dd0: pop    %ebp
  0x02ae2dd1: test   %eax,0xf00100      ;   {poll_return}
  0x02ae2dd7: ret    
  0x02ae2dd8: call   0x02add8d0         ; OopMap{ecx=Oop edx=Oop esi=Oop [96]=Oop eax=Oop off=93}
                                        ;*getfield _refoffset
                                        ; - nz.geek.carey.unsafe.abstractclasses.UnsafeUpdater::compareAndSet@5 (line 18)
                                        ; - nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState@6 (line 21)
                                        ; - nz.geek.carey.unsafe.abstractclasses.TestClass::set@3 (line 5)
                                        ;   {runtime_call}
  0x02ae2ddd: nop    
  0x02ae2dde: nop    
  0x02ae2ddf: mov    %fs:0x0,%esi
  0x02ae2de7: mov    0xfffffff4(%esi),%esi
  0x02ae2dea: mov    0x190(%esi),%eax
  0x02ae2df0: movl   $0x0,0x190(%esi)
  0x02ae2dfa: movl   $0x0,0x194(%esi)
  0x02ae2e04: add    $0x58,%esp
  0x02ae2e07: pop    %ebp
  0x02ae2e08: jmp    0x02add440         ;   {runtime_call}
  0x02ae2e0d: hlt    
  0x02ae2e0e: hlt    
  0x02ae2e0f: hlt    
[Exception Handler]
[Stub Code]
  0x02ae2e10: call   0x02aded80         ;   {no_reloc}
  0x02ae2e15: push   $0x6954336c        ;   {external_word}
  0x02ae2e1a: call   0x02ae2e1f
  0x02ae2e1f: pusha  
  0x02ae2e20: call   0x69425220         ;   {runtime_call}
  0x02ae2e25: hlt    
[Deopt Handler Code]
  0x02ae2e26: push   $0x2ae2e26         ;   {section_word}
  0x02ae2e2b: jmp    0x02a7dc70         ;   {runtime_call}
OopMapSet contains 1 OopMaps

#0 
OopMap{ecx=Oop edx=Oop esi=Oop [96]=Oop eax=Oop off=93}

server_jdk_1.6.0_41

Compiled (c2)     162   2      nmethod nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState (10 bytes)
 total in heap  [0x020d76c8,0x020d78a0] = 472
 relocation     [0x020d779c,0x020d77b0] = 20
 main code      [0x020d77c0,0x020d7820] = 96
 stub code      [0x020d7820,0x020d7830] = 16
 oops           [0x020d7830,0x020d7838] = 8
 scopes data    [0x020d7838,0x020d784c] = 20
 scopes pcs     [0x020d784c,0x020d789c] = 80
 dependencies   [0x020d789c,0x020d78a0] = 4
Loaded disassembler from hsdis-i386.dll
Decoding compiled method 0x020d76c8:
Code:
[Disassembling for mach='i386']
[Entry Point]
[Constants]
  # {method} 'updateState' '(Ljava/lang/Object;Ljava/lang/Object;)Z' in 'nz/geek/carey/unsafe/abstractclasses/BaseClass'
  # this:     ecx       = 'nz/geek/carey/unsafe/abstractclasses/BaseClass'
  # parm0:    edx       = 'java/lang/Object'
  # parm1:    [sp+0x10]   = 'java/lang/Object'  (sp of caller)
  0x020d77c0: cmp    0x4(%ecx),%eax
  0x020d77c3: jne    0x020bce40         ;   {runtime_call}
  0x020d77c9: xchg   %ax,%ax
[Verified Entry Point]
  0x020d77cc: push   %ebp
  0x020d77cd: sub    $0x8,%esp          ;*invokevirtual compareAndSwapObject
                                        ; - nz.geek.carey.unsafe.abstractclasses.UnsafeUpdater::compareAndSet@10 (line 18)
                                        ; - nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState@6 (line 21)
  0x020d77d3: mov    $0x150,%ebp
  0x020d77d8: mov    0x530cd50(%ebp),%esi  ;*getstatic updater
                                        ; - nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState@0 (line 21)
                                        ;   {oop('nz/geek/carey/unsafe/abstractclasses/BaseClass')}
  0x020d77de: mov    0x8(%esi),%ebp
  0x020d77e1: mov    0xc(%esi),%edi
  0x020d77e4: mov    %ecx,%ebx
  0x020d77e6: add    %ebp,%ebx
  0x020d77e8: mov    %edx,%eax
  0x020d77ea: mov    0x10(%esp),%ecx
  0x020d77ee: lock cmpxchg %ecx,(%ebx)
  0x020d77f2: mov    $0x0,%edi
  0x020d77f7: jne    0x020d77fe
  0x020d77f9: mov    $0x1,%edi
  0x020d77fe: mov    %ebx,%ecx
  0x020d7800: shr    $0x9,%ecx
  0x020d7803: movb   $0x0,0x49127580(%ecx)  ;*invokevirtual compareAndSwapObject
                                        ; - nz.geek.carey.unsafe.abstractclasses.UnsafeUpdater::compareAndSet@10 (line 18)
                                        ; - nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState@6 (line 21)
  0x020d780a: mov    %edi,%eax
  0x020d780c: add    $0x8,%esp
  0x020d780f: pop    %ebp
  0x020d7810: test   %eax,0x200000      ;   {poll_return}
  0x020d7816: ret    
  0x020d7817: hlt    
  0x020d7818: hlt    
  0x020d7819: hlt    
  0x020d781a: hlt    
  0x020d781b: hlt    
  0x020d781c: hlt    
  0x020d781d: hlt    
  0x020d781e: hlt    
  0x020d781f: hlt    
[Exception Handler]
[Stub Code]
  0x020d7820: jmp    0x020d7600         ;   {no_reloc}
[Deopt Handler Code]
  0x020d7825: push   $0x20d7825         ;   {section_word}
  0x020d782a: jmp    0x020bda80         ;   {runtime_call}
  0x020d782f: .byte 0x0
OopMapSet contains 0 OopMaps

server_jdk_1.7.0_51

Compiled method (c2)      64    2             nz.geek.carey.unsafe.abstractclasses.TestClass::set (7 bytes)
 total in heap  [0x02d0e348,0x02d0e504] = 444
 relocation     [0x02d0e418,0x02d0e42c] = 20
 main code      [0x02d0e440,0x02d0e4a0] = 96
 stub code      [0x02d0e4a0,0x02d0e4b0] = 16
 oops           [0x02d0e4b0,0x02d0e4bc] = 12
 scopes data    [0x02d0e4bc,0x02d0e4d0] = 20
 scopes pcs     [0x02d0e4d0,0x02d0e500] = 48
 dependencies   [0x02d0e500,0x02d0e504] = 4
Loaded disassembler from hsdis-i386.dll
Decoding compiled method 0x02d0e348:
Code:
[Disassembling for mach='i386']
[Entry Point]
[Constants]
  # {method} 'set' '(Ljava/lang/Object;Ljava/lang/Object;)Z' in 'nz/geek/carey/unsafe/abstractclasses/TestClass'
  # this:     ecx       = 'nz/geek/carey/unsafe/abstractclasses/TestClass'
  # parm0:    edx       = 'java/lang/Object'
  # parm1:    [sp+0x10]   = 'java/lang/Object'  (sp of caller)
  0x02d0e440: cmp    0x4(%ecx),%eax
  0x02d0e443: jne    0x02ced000         ;   {runtime_call}
  0x02d0e449: xchg   %ax,%ax
[Verified Entry Point]
  0x02d0e44c: sub    $0xc,%esp
  0x02d0e452: mov    %ebp,0x8(%esp)
  0x02d0e456: mov    $0x3485af68,%esi   ;   {oop(a 'nz/geek/carey/unsafe/abstractclasses/UnsafeUpdater')}
  0x02d0e45b: mov    0x8(%esi),%ebp
  0x02d0e45e: mov    0xc(%esi),%edi
  0x02d0e461: mov    %ebp,%ebx
  0x02d0e463: mov    %ecx,%esi
  0x02d0e465: add    %ebx,%esi
  0x02d0e467: mov    %edx,%eax
  0x02d0e469: mov    0x10(%esp),%ecx
  0x02d0e46d: lock cmpxchg %ecx,(%esi)
  0x02d0e471: mov    $0x0,%ecx
  0x02d0e476: jne    0x02d0e47d
  0x02d0e478: mov    $0x1,%ecx
  0x02d0e47d: mov    %esi,%ebx
  0x02d0e47f: shr    $0x9,%ebx
  0x02d0e482: movb   $0x0,0x49d51400(%ebx)  ;*invokevirtual compareAndSwapObject
                                        ; - nz.geek.carey.unsafe.abstractclasses.UnsafeUpdater::compareAndSet@10 (line 18)
                                        ; - nz.geek.carey.unsafe.abstractclasses.BaseClass::updateState@6 (line 21)
                                        ; - nz.geek.carey.unsafe.abstractclasses.TestClass::set@3 (line 5)
  0x02d0e489: mov    %ecx,%eax
  0x02d0e48b: add    $0x8,%esp
  0x02d0e48e: pop    %ebp
  0x02d0e48f: test   %eax,0x1170000     ;   {poll_return}
  0x02d0e495: ret    
  0x02d0e496: hlt    
  0x02d0e497: hlt    
  0x02d0e498: hlt    
  0x02d0e499: hlt    
  0x02d0e49a: hlt    
  0x02d0e49b: hlt    
  0x02d0e49c: hlt    
  0x02d0e49d: hlt    
  0x02d0e49e: hlt    
  0x02d0e49f: hlt    
[Exception Handler]
[Stub Code]
  0x02d0e4a0: jmp    0x02d08040         ;   {no_reloc}
[Deopt Handler Code]
  0x02d0e4a5: push   $0x2d0e4a5         ;   {section_word}
  0x02d0e4aa: jmp    0x02cedf00         ;   {runtime_call}
  0x02d0e4af: hlt    
OopMapSet contains 0 OopMaps