test/tools/llvm-dwarfdump/X86/no_debug_addr.s

   1 # RUN: llvm-mc %s -filetype obj -triple=x86_64-pc-linux -o %t.o
   2 # RUN: llvm-dwarfdump -v %t.o | FileCheck %s -match-full-lines
   3
   4 ## Ensure bogus empty section names are not printed when dumping
   5 ## rnglists that reference debug_addr when it is not present (such as in .dwo files)
   6
   7 # CHECK:       DW_AT_ranges [DW_FORM_rnglistx]   (indexed (0x0) rangelist = 0x00000004
   8 # CHECK-NEXT:    [0x0000000000000000, 0x0000000000000001)
   9 # CHECK-NEXT:    [0x0000000000000000, 0x0000000000000002))
  10
  11 .section .debug_info.dwo,"e",@progbits
  12 .long .Ldebug_info_dwo_end1-.Ldebug_info_dwo_start1   # Length of Unit
  13 .Ldebug_info_dwo_start1:
  14   .short 5                       # DWARF version number
  15   .byte  5                       # DWARF Unit Type
  16   .byte  8                       # Address Size (in bytes)
  17   .long  0                       # Offset Into Abbrev. Section
  18   .quad  -6809755978868859807
  19   .byte  1                       # Abbrev [1] 0x14:0x32 DW_TAG_compile_unit
  20   .byte  0                       # DW_AT_ranges
  21 .Ldebug_info_dwo_end1:
  22
  23 .section .debug_abbrev.dwo,"e",@progbits
  24   .byte 1                        # Abbreviation Code
  25   .byte 17                       # DW_TAG_compile_unit
  26   .byte 0                        # DW_CHILDREN_no
  27   .byte 85                       # DW_AT_ranges
  28   .byte 35                       # DW_FORM_rnglistx
  29   .byte 0                        # EOM(1)
  30   .byte 0                        # EOM(2)
  31
  32 .section .debug_rnglists.dwo,"e",@progbits
  33   .long  .Ldebug_rnglist_table_end1-.Ldebug_rnglist_table_start1 # Length
  34 .Ldebug_rnglist_table_start1:
  35   .short  5                      # Version
  36   .byte  8                       # Address size
  37   .byte  0                       # Segment selector size
  38   .long  1                       # Offset entry count
  39 .Lrnglists_dwo_table_base0:
  40   .long  .Ldebug_ranges0-.Lrnglists_dwo_table_base0
  41 .Ldebug_ranges0:
  42   .byte  1                       # DW_RLE_base_addressx
  43   .byte  0                       #   base address index
  44   .byte  4                       # DW_RLE_offset_pair
  45   .byte  0                       #   starting offset
  46   .byte  1                       #   ending offset
  47   .byte  3                       # DW_RLE_startx_length
  48   .byte  1                       #   start index
  49   .byte  2                       #   length
  50   .byte  0                       # DW_RLE_end_of_list
  51 .Ldebug_rnglist_table_end1: