llvm/test/DebugInfo/X86/skeleton-unit-verify.s

   1 # RUN: llvm-mc -triple x86_64-unknown-linux %s -filetype=obj -o %t.o
   2 # RUN: not llvm-dwarfdump --error-display=details --verify %t.o | FileCheck %s
   3
   4 # CHECK: Verifying .debug_abbrev...
   5 # CHECK-NEXT: Verifying .debug_info Unit Header Chain...
   6 # CHECK-NEXT: Verifying .debug_types Unit Header Chain...
   7 # CHECK-NEXT: Verifying non-dwo Units...
   8 # CHECK-NEXT: Verifying unit: 1 / 2, "test.cpp"
   9 # CHECK-NEXT: Verifying unit: 2 / 2{{$}}
  10 # CHECK-NEXT: warning: DW_TAG_skeleton_unit has DW_CHILDREN_yes but DIE has no children
  11 # CHECK-NEXT: DW_TAG_skeleton_unit
  12 # CHECK-NEXT: error: Skeleton compilation unit has children.
  13 # CHECK-NEXT: Verifying dwo Units...
  14 # CHECK-NEXT: Verifying .debug_line...
  15 # CHECK-NEXT: Verifying .debug_str_offsets...
  16 # CHECK-NEXT: Errors detected.
  17
  18         .section .debug_abbrev,"",@progbits
  19         .byte   1                       # Abbreviation Code
  20         .byte   74                      # DW_TAG_skeleton_unit
  21         .byte   0                       # DW_CHILDREN_no
  22         .byte   3                       # DW_AT_name
  23         .byte   8                       # DW_FORM_string
  24         .byte   0                       # EOM(1)
  25         .byte   0                       # EOM(2)
  26         .byte   2                       # Abbreviation Code
  27         .byte   74                      # DW_TAG_skeleton_unit
  28         .byte   1                       # DW_CHILDREN_yes
  29         .byte   0                       # EOM(1)
  30         .byte   0                       # EOM(2)
  31         .byte   0                       # EOM(3)
  32
  33         .section        .debug_info,"",@progbits
  34 .Lcu_begin0:
  35         .long   .Lcu_end0-.Lcu_start0 # Length of Unit
  36 .Lcu_start0:
  37         .short  5                       # DWARF version number
  38         .byte   4                       # DWARF Unit Type
  39         .byte   8                       # Address Size (in bytes)
  40         .long   .debug_abbrev           # Offset Into Abbrev. Section
  41         .quad   -6573227469967412476
  42         .byte   1                       # Abbrev [1]
  43         .asciz  "test.cpp"
  44         .byte   0
  45 .Lcu_end0:
  46         .long   .Lcu_end1-.Lcu_start1 # Length of Unit
  47 .Lcu_start1:
  48         .short  5                       # DWARF version number
  49         .byte   4                       # DWARF Unit Type
  50         .byte   8                       # Address Size (in bytes)
  51         .long   .debug_abbrev           # Offset Into Abbrev. Section
  52         .quad   -6573227469967412476
  53         .byte   2                       # Abbrev [2]
  54         .byte   0
  55 .Lcu_end1: