test/tools/llvm-objdump/win64-unwind-data.test

   1 // This test checks that the unwind data is dumped by llvm-objdump.
   2 // RUN: llvm-objdump -u %p/Inputs/win64-unwind.exe.coff-x86_64.obj \
   3 // RUN:   | FileCheck -check-prefix=OBJ %s
   4 // RUN: llvm-objdump -u %p/Inputs/win64-unwind.exe.coff-x86_64.exe \
   5 // RUN:   | FileCheck -check-prefix=EXE %s
   6
   7 OBJ:      Unwind info:
   8 OBJ:      Function Table:
   9 OBJ-NEXT:   Start Address: func
  10 OBJ-NEXT:   End Address: func + 0x001b
  11 OBJ-NEXT:   Unwind Info Address: .xdata
  12 OBJ-NEXT:     Version: 1
  13 OBJ-NEXT:     Flags: 1 UNW_ExceptionHandler
  14 OBJ-NEXT:     Size of prolog: 18
  15 OBJ-NEXT:     Number of Codes: 8
  16 OBJ-NEXT:     Frame register: RBX
  17 OBJ-NEXT:     Frame offset: 0
  18 OBJ-NEXT:     Unwind Codes:
  19 OBJ-NEXT:       0x12: UOP_SetFPReg
  20 OBJ-NEXT:       0x0f: UOP_PushNonVol RBX
  21 OBJ-NEXT:       0x0e: UOP_SaveXMM128 XMM8 [0x0000]
  22 OBJ-NEXT:       0x09: UOP_SaveNonVol RSI [0x0010]
  23 OBJ-NEXT:       0x04: UOP_AllocSmall 24
  24 OBJ-NEXT:       0x00: UOP_PushMachFrame w/o error code
  25 OBJ:      Function Table:
  26 OBJ-NEXT:   Start Address: func + 0x0012
  27 OBJ-NEXT:   End Address: func + 0x0012
  28 OBJ-NEXT:   Unwind Info Address: .xdata + 0x001c
  29 OBJ-NEXT:     Version: 1
  30 OBJ-NEXT:     Flags: 4 UNW_ChainInfo
  31 OBJ-NEXT:     Size of prolog: 0
  32 OBJ-NEXT:     Number of Codes: 0
  33 OBJ-NEXT:     No frame pointer used
  34 OBJ:      Function Table:
  35 OBJ-NEXT:   Start Address: smallFunc
  36 OBJ-NEXT:   End Address: smallFunc + 0x0001
  37 OBJ-NEXT:   Unwind Info Address: .xdata + 0x002c
  38 OBJ-NEXT:     Version: 1
  39 OBJ-NEXT:     Flags: 0
  40 OBJ-NEXT:     Size of prolog: 0
  41 OBJ-NEXT:     Number of Codes: 0
  42 OBJ-NEXT:     No frame pointer used
  43 OBJ:      Function Table:
  44 OBJ-NEXT:   Start Address: allocFunc
  45 OBJ-NEXT:   End Address: allocFunc + 0x001d
  46 OBJ-NEXT:   Unwind Info Address: .xdata + 0x0034
  47 OBJ-NEXT:     Version: 1
  48 OBJ-NEXT:     Flags: 0
  49 OBJ-NEXT:     Size of prolog: 14
  50 OBJ-NEXT:     Number of Codes: 6
  51 OBJ-NEXT:     No frame pointer used
  52 OBJ-NEXT:     Unwind Codes:
  53 OBJ-NEXT:       0x0e: UOP_AllocLarge 8454128
  54 OBJ-NEXT:       0x07: UOP_AllocLarge 8190
  55 OBJ-NEXT:       0x00: UOP_PushMachFrame w/o error code
  56
  57 EXE:      Function Table:
  58 EXE-NEXT:   Start Address: 0x1000
  59 EXE-NEXT:   End Address: 0x101b
  60 EXE-NEXT:   Unwind Info Address: 0x2000
  61 EXE-NEXT:     Version: 1
  62 EXE-NEXT:     Flags: 1 UNW_ExceptionHandler
  63 EXE-NEXT:     Size of prolog: 18
  64 EXE-NEXT:     Number of Codes: 8
  65 EXE-NEXT:     Frame register: RBX
  66 EXE-NEXT:     Frame offset: 0
  67 EXE-NEXT:     Unwind Codes:
  68 EXE-NEXT:       0x12: UOP_SetFPReg
  69 EXE-NEXT:       0x0f: UOP_PushNonVol RBX
  70 EXE-NEXT:       0x0e: UOP_SaveXMM128 XMM8 [0x0000]
  71 EXE-NEXT:       0x09: UOP_SaveNonVol RSI [0x0010]
  72 EXE-NEXT:       0x04: UOP_AllocSmall 24
  73 EXE-NEXT:       0x00: UOP_PushMachFrame w/o error code
  74
  75 EXE:      Function Table:
  76 EXE-NEXT:   Start Address: 0x1012
  77 EXE-NEXT:   End Address: 0x1012
  78 EXE-NEXT:   Unwind Info Address: 0x201c
  79 EXE-NEXT:     Version: 1
  80 EXE-NEXT:     Flags: 4 UNW_ChainInfo
  81 EXE-NEXT:     Size of prolog: 0
  82 EXE-NEXT:     Number of Codes: 0
  83 EXE-NEXT:     No frame pointer used
  84
  85 EXE:      Function Table:
  86 EXE-NEXT:   Start Address: 0x101b
  87 EXE-NEXT:   End Address: 0x101c
  88 EXE-NEXT:   Unwind Info Address: 0x202c
  89 EXE-NEXT:     Version: 1
  90 EXE-NEXT:     Flags: 0
  91 EXE-NEXT:     Size of prolog: 0
  92 EXE-NEXT:     Number of Codes: 0
  93 EXE-NEXT:     No frame pointer used
  94
  95 EXE:      Function Table:
  96 EXE-NEXT:   Start Address: 0x101c
  97 EXE-NEXT:   End Address: 0x1039
  98 EXE-NEXT:   Unwind Info Address: 0x2034
  99 EXE-NEXT:     Version: 1
 100 EXE-NEXT:     Flags: 0
 101 EXE-NEXT:     Size of prolog: 14
 102 EXE-NEXT:     Number of Codes: 6
 103 EXE-NEXT:     No frame pointer used
 104 EXE-NEXT:     Unwind Codes:
 105 EXE-NEXT:       0x0e: UOP_AllocLarge 8454128
 106 EXE-NEXT:       0x07: UOP_AllocLarge 8190
 107 EXE-NEXT:       0x00: UOP_PushMachFrame w/o error code