Samples of PrintDebugInfo

debug.txt

Compiled method (c2)     504   48             TestObjectClone::test (37 bytes)
 total in heap  [0x00007f4ba915d110,0x00007f4ba915d568] = 1112
 relocation     [0x00007f4ba915d280,0x00007f4ba915d2a8] = 40
 main code      [0x00007f4ba915d2c0,0x00007f4ba915d3d0] = 272
 stub code      [0x00007f4ba915d3d0,0x00007f4ba915d3e8] = 24
 oops           [0x00007f4ba915d3e8,0x00007f4ba915d3f8] = 16
 metadata       [0x00007f4ba915d3f8,0x00007f4ba915d410] = 24
 scopes data    [0x00007f4ba915d410,0x00007f4ba915d4b0] = 160
 scopes pcs     [0x00007f4ba915d4b0,0x00007f4ba915d560] = 176
 dependencies   [0x00007f4ba915d560,0x00007f4ba915d568] = 8
scopes:
ScopeDesc(pc=0x00007f4ba915d2da offset=1a):
   TestObjectClone::test@-1 (line 3)
ScopeDesc(pc=0x00007f4ba915d2f4 offset=34):
   Dog::clone@1 (line 59)
ScopeDesc(pc=0x00007f4ba915d2f4 offset=34):
   TestObjectClone::test@1 (line 3)
ScopeDesc(pc=0x00007f4ba915d2f9 offset=39):
   Dog::clone@10 (line 60)
ScopeDesc(pc=0x00007f4ba915d2f9 offset=39):
   TestObjectClone::test@1 (line 3)
ScopeDesc(pc=0x00007f4ba915d317 offset=57):
   TestObjectClone::test@10 (line 5)
ScopeDesc(pc=0x00007f4ba915d35c offset=9c):
   TestObjectClone::test@22 (line 9)
   Locals
    - l0: empty
    - l1: empty
    - l2: empty
    - l3: empty
    - l4: empty
    - l5: empty
    - l6: merge: ID=48
    - l7: empty
   Objects
    - 0: merge: ID=48, selector="stack[0]", merge_pointer="nullptr", candidate objs=[49, 50]
    - 1: obj: ID=49, is_root=0, N.Fields=6, klass: Dog 
Fields: stack[4], stack[8], reg rbp [10],int, stack[12], stack[16], stack[20]
    - 2: obj: ID=50, is_root=0, N.Fields=6, klass: Dog 
Fields: stack[24], stack[28], stack[32], stack[36], stack[40], stack[44]
ScopeDesc(pc=0x00007f4ba915d378 offset=b8):
   TestObjectClone::test@22 (line 9)
ScopeDesc(pc=0x00007f4ba915d384 offset=c4):
   TestObjectClone::test@1 (line 3)
   Locals
    - l0: empty
    - l1: empty
    - l2: empty
    - l3: empty
    - l4: empty
    - l5: empty
    - l6: empty
    - l7: empty
   Expression stack
    - @0: nullptr
ScopeDesc(pc=0x00007f4ba915d3b1 offset=f1):
   Dog::clone@1 (line 59)
ScopeDesc(pc=0x00007f4ba915d3b1 offset=f1):
   TestObjectClone::test@14 (line 6)
ScopeDesc(pc=0x00007f4ba915d3b6 offset=f6):
   Dog::clone@10 (line 60)
ScopeDesc(pc=0x00007f4ba915d3b6 offset=f6):
   TestObjectClone::test@14 (line 6)
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   








Compiled method (c2)     433   24             TestObjectCloneTwo::test (141 bytes)
 total in heap  [0x00007f5030ee0e10,0x00007f5030ee1260] = 1104
 relocation     [0x00007f5030ee0f80,0x00007f5030ee0fa8] = 40
 main code      [0x00007f5030ee0fc0,0x00007f5030ee10a8] = 232
 stub code      [0x00007f5030ee10a8,0x00007f5030ee10c0] = 24
 oops           [0x00007f5030ee10c0,0x00007f5030ee10d0] = 16
 metadata       [0x00007f5030ee10d0,0x00007f5030ee10e8] = 24
 scopes data    [0x00007f5030ee10e8,0x00007f5030ee1188] = 160
 scopes pcs     [0x00007f5030ee1188,0x00007f5030ee1258] = 208
 dependencies   [0x00007f5030ee1258,0x00007f5030ee1260] = 8
scopes:
ScopeDesc(pc=0x00007f5030ee0fda offset=1a):
   TestObjectCloneTwo::test@-1 (line 3)
ScopeDesc(pc=0x00007f5030ee0fdf offset=1f):
   Dog::clone@1 (line 68)
ScopeDesc(pc=0x00007f5030ee0fdf offset=1f):
   TestObjectCloneTwo::test@1 (line 3)
ScopeDesc(pc=0x00007f5030ee0fe4 offset=24):
   Dog::clone@10 (line 69)
ScopeDesc(pc=0x00007f5030ee0fe4 offset=24):
   TestObjectCloneTwo::test@1 (line 3)
ScopeDesc(pc=0x00007f5030ee0fec offset=2c):
   TestObjectCloneTwo::test@50 (line 10)
ScopeDesc(pc=0x00007f5030ee1001 offset=41):
   TestObjectCloneTwo::test@102 (line 19)
ScopeDesc(pc=0x00007f5030ee1006 offset=46):
   TestObjectCloneTwo::test@50 (line 10)
ScopeDesc(pc=0x00007f5030ee102c offset=6c):
   TestObjectCloneTwo::test@102 (line 19)
   Locals
    - l0: empty
    - l1: empty
    - l2: empty
    - l3: empty
    - l4: empty
    - l5: empty
    - l6: merge: ID=53
    - l7: empty
   Objects
    - 0: merge: ID=53, selector="stack[0]", merge_pointer="nullptr", candidate objs=[54, 55]
    - 1: obj: ID=54, is_root=0, N.Fields=6, klass: Dog 
Fields: stack[4], stack[8], stack[12], stack[16], reg rbp [10],int, stack[20]
    - 2: obj: ID=55, is_root=0, N.Fields=6, klass: Dog 
Fields: 2022, 2021, 2020, 2019, 2018, stack[24]
ScopeDesc(pc=0x00007f5030ee1048 offset=88):
   TestObjectCloneTwo::test@102 (line 19)
ScopeDesc(pc=0x00007f5030ee1054 offset=94):
   TestObjectCloneTwo::test@1 (line 3)
   Locals
    - l0: empty
    - l1: empty
    - l2: empty
    - l3: empty
    - l4: empty
    - l5: empty
    - l6: empty
    - l7: empty
   Expression stack
    - @0: nullptr
ScopeDesc(pc=0x00007f5030ee1075 offset=b5):
   Dog::clone@1 (line 68)
ScopeDesc(pc=0x00007f5030ee1075 offset=b5):
   TestObjectCloneTwo::test@54 (line 11)
ScopeDesc(pc=0x00007f5030ee107a offset=ba):
   Dog::clone@10 (line 69)
ScopeDesc(pc=0x00007f5030ee107a offset=ba):
   TestObjectCloneTwo::test@54 (line 11)
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
Compiled method (c2)     492   48             TestSubclassesFive::test (53 bytes)
 total in heap  [0x00007fd1487a2110,0x00007fd1487a2528] = 1048
 relocation     [0x00007fd1487a2280,0x00007fd1487a22a0] = 32
 main code      [0x00007fd1487a22a0,0x00007fd1487a23b0] = 272
 stub code      [0x00007fd1487a23b0,0x00007fd1487a23c8] = 24
 oops           [0x00007fd1487a23c8,0x00007fd1487a23d8] = 16
 metadata       [0x00007fd1487a23d8,0x00007fd1487a23e8] = 16
 scopes data    [0x00007fd1487a23e8,0x00007fd1487a2470] = 136
 scopes pcs     [0x00007fd1487a2470,0x00007fd1487a2520] = 176
 dependencies   [0x00007fd1487a2520,0x00007fd1487a2528] = 8
scopes:
ScopeDesc(pc=0x00007fd1487a22ba offset=1a):
   TestSubclassesFive::test@-1 (line 3)
ScopeDesc(pc=0x00007fd1487a22ca offset=2a):
   TestSubclassesFive::test@11 (line 3)
ScopeDesc(pc=0x00007fd1487a22e5 offset=45):
   Dog::<init>@6 (line 49)
ScopeDesc(pc=0x00007fd1487a22e5 offset=45):
   TestSubclassesFive::test@12 (line 3)
ScopeDesc(pc=0x00007fd1487a22f7 offset=57):
   TestSubclassesFive::test@5 (line 3)
ScopeDesc(pc=0x00007fd1487a2314 offset=74):
   Dog::<init>@2 (line 49)
ScopeDesc(pc=0x00007fd1487a2314 offset=74):
   TestSubclassesFive::test@12 (line 3)
ScopeDesc(pc=0x00007fd1487a2331 offset=91):
   Dog::<init>@4 (line 49)
ScopeDesc(pc=0x00007fd1487a2331 offset=91):
   TestSubclassesFive::test@12 (line 3)
ScopeDesc(pc=0x00007fd1487a2335 offset=95):
   TestSubclassesFive::test@18 (line 5)
ScopeDesc(pc=0x00007fd1487a2378 offset=d8):
   TestSubclassesFive::test@38 (line 9)
   Locals
    - l0: empty
    - l1: empty
    - l2: empty
    - l3: empty
    - l4: empty
    - l5: empty
    - l6: empty
    - l7: merge: ID=24
    - l8: empty
   Objects
    - 0: merge: ID=24, selector="stack[12]", merge_pointer="nullptr", candidate objs=[25, 26]
    - 1: obj: ID=25, is_root=0, N.Fields=6, klass: Dog 
Fields: reg rbp [10],int, stack[16], stack[20], 0, 0, stack[24]
    - 2: obj: ID=26, is_root=0, N.Fields=6, klass: Dog 
Fields: stack[64], stack[0], stack[4], 0, 0, stack[8]
ScopeDesc(pc=0x00007fd1487a2394 offset=f4):
   TestSubclassesFive::test@38 (line 9)
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
Compiled method (c2)     494   48             TestSubclassesSix::test (53 bytes)
 total in heap  [0x00007f0afd15d510,0x00007f0afd15d928] = 1048
 relocation     [0x00007f0afd15d680,0x00007f0afd15d6a0] = 32
 main code      [0x00007f0afd15d6a0,0x00007f0afd15d7b0] = 272
 stub code      [0x00007f0afd15d7b0,0x00007f0afd15d7c8] = 24
 oops           [0x00007f0afd15d7c8,0x00007f0afd15d7d8] = 16
 metadata       [0x00007f0afd15d7d8,0x00007f0afd15d7e8] = 16
 scopes data    [0x00007f0afd15d7e8,0x00007f0afd15d870] = 136
 scopes pcs     [0x00007f0afd15d870,0x00007f0afd15d920] = 176
 dependencies   [0x00007f0afd15d920,0x00007f0afd15d928] = 8
scopes:
ScopeDesc(pc=0x00007f0afd15d6ba offset=1a):
   TestSubclassesSix::test@-1 (line 3)
ScopeDesc(pc=0x00007f0afd15d6e1 offset=41):
   Dog::<init>@4 (line 49)
ScopeDesc(pc=0x00007f0afd15d6e1 offset=41):
   TestSubclassesSix::test@12 (line 3)
ScopeDesc(pc=0x00007f0afd15d6ea offset=4a):
   TestSubclassesSix::test@5 (line 3)
ScopeDesc(pc=0x00007f0afd15d6f8 offset=58):
   TestSubclassesSix::test@11 (line 3)
ScopeDesc(pc=0x00007f0afd15d715 offset=75):
   Dog::<init>@2 (line 49)
ScopeDesc(pc=0x00007f0afd15d715 offset=75):
   TestSubclassesSix::test@12 (line 3)
ScopeDesc(pc=0x00007f0afd15d730 offset=90):
   Dog::<init>@6 (line 49)
ScopeDesc(pc=0x00007f0afd15d730 offset=90):
   TestSubclassesSix::test@12 (line 3)
ScopeDesc(pc=0x00007f0afd15d734 offset=94):
   TestSubclassesSix::test@18 (line 5)
ScopeDesc(pc=0x00007f0afd15d774 offset=d4):
   TestSubclassesSix::test@38 (line 9)
   Locals
    - l0: empty
    - l1: empty
    - l2: empty
    - l3: empty
    - l4: empty
    - l5: empty
    - l6: empty
    - l7: merge: ID=24
    - l8: empty
   Objects
    - 0: merge: ID=24, selector="stack[12]", merge_pointer="nullptr", candidate objs=[25, 26]
    - 1: obj: ID=25, is_root=0, N.Fields=6, klass: Dog 
Fields: reg rbp [10],int, stack[16], stack[20], 0, 0, stack[24]
    - 2: obj: ID=26, is_root=0, N.Fields=6, klass: Dog 
Fields: stack[64], stack[0], stack[4], 0, 0, stack[8]
ScopeDesc(pc=0x00007f0afd15d790 offset=f0):
   TestSubclassesSix::test@38 (line 9)
   
   
   
   
   
   
      
   
   
   










Compiled method (c2)     427   24             TestTrapAfterMerge::test (57 bytes)
 total in heap  [0x00007f9321155590,0x00007f9321155918] = 904
 relocation     [0x00007f9321155700,0x00007f9321155718] = 24
 main code      [0x00007f9321155720,0x00007f93211557b8] = 152
 stub code      [0x00007f93211557b8,0x00007f93211557d0] = 24
 oops           [0x00007f93211557d0,0x00007f93211557e0] = 16
 metadata       [0x00007f93211557e0,0x00007f93211557e8] = 8
 scopes data    [0x00007f93211557e8,0x00007f9321155850] = 104
 scopes pcs     [0x00007f9321155850,0x00007f9321155910] = 192
 dependencies   [0x00007f9321155910,0x00007f9321155918] = 8
scopes:
ScopeDesc(pc=0x00007f932115573a offset=1a):
   TestTrapAfterMerge::test@-1 (line 3)
ScopeDesc(pc=0x00007f9321155741 offset=21):
   TestTrapAfterMerge::test@11 (line 5)
ScopeDesc(pc=0x00007f9321155744 offset=24):
   TestTrapAfterMerge::test@51 (line 12)
ScopeDesc(pc=0x00007f932115574a offset=2a):
   TestTrapAfterMerge::test@46 (line 8)
ScopeDesc(pc=0x00007f9321155752 offset=32):
   TestTrapAfterMerge::test@37 (line 9)
ScopeDesc(pc=0x00007f9321155757 offset=37):
   TestTrapAfterMerge::test@43 (line 8)
ScopeDesc(pc=0x00007f9321155761 offset=41):
   TestTrapAfterMerge::test@46 (line 8)  reexecute=true
   Locals
    - l0: empty
    - l1: empty
    - l2: reg rbx [6],int
    - l3: empty
    - l4: merge: ID=26
    - l5: reg r11 [22],int
   Objects
    - 0: merge: ID=26, selector="reg r10 [20],int", merge_pointer="nullptr", candidate objs=[27, 28]
    - 1: obj: ID=27, is_root=0, N.Fields=1, klass: Point 
Fields: reg r8 [16],int
    - 2: obj: ID=28, is_root=0, N.Fields=1, klass: Point 
Fields: reg rcx [2],int
ScopeDesc(pc=0x00007f9321155763 offset=43):
   TestTrapAfterMerge::test@46 (line 8)
ScopeDesc(pc=0x00007f932115576c offset=4c):
   TestTrapAfterMerge::test@34 (line 8)
ScopeDesc(pc=0x00007f9321155771 offset=51):
   TestTrapAfterMerge::test@55 (line 12)
   
   
   
   









Compiled method (c2)     431   24             TestWithStore::test (57 bytes)
 total in heap  [0x00007f4c2d155190,0x00007f4c2d155450] = 704
 relocation     [0x00007f4c2d155300,0x00007f4c2d155318] = 24
 main code      [0x00007f4c2d155320,0x00007f4c2d155388] = 104
 stub code      [0x00007f4c2d155388,0x00007f4c2d1553a0] = 24
 oops           [0x00007f4c2d1553a0,0x00007f4c2d1553b0] = 16
 metadata       [0x00007f4c2d1553b0,0x00007f4c2d1553b8] = 8
 scopes data    [0x00007f4c2d1553b8,0x00007f4c2d1553f8] = 64
 scopes pcs     [0x00007f4c2d1553f8,0x00007f4c2d155448] = 80
 dependencies   [0x00007f4c2d155448,0x00007f4c2d155450] = 8
scopes:
ScopeDesc(pc=0x00007f4c2d15533a offset=1a):
   TestWithStore::test@-1 (line 14)
ScopeDesc(pc=0x00007f4c2d155360 offset=40):
   TestWithStore::test@41 (line 23)
   Locals
    - l0: empty
    - l1: empty
    - l2: empty
    - l3: empty
    - l4: empty
    - l5: merge: ID=14
   Objects
    - 0: merge: ID=14, selector="reg rbp [10],int", merge_pointer="nullptr", candidate objs=[15, 16]
    - 1: obj: ID=15, is_root=0, N.Fields=1, klass: TestWithStore$Point 
Fields: stack[0]
    - 2: obj: ID=16, is_root=0, N.Fields=1, klass: TestWithStore$Point 
Fields: stack[4]
ScopeDesc(pc=0x00007f4c2d15537c offset=5c):
   TestWithStore::test@41 (line 23)