llvm/test/DebugInfo/X86/dwarfdump-line-dwo.s

   1 # Dump the complete .debug_line.dwo, then just one part.
   2 #
   3 # RUN: llvm-mc -triple x86_64-unknown-unknown -filetype=obj %s -o %t.o
   4 # RUN: llvm-dwarfdump -debug-line %t.o | FileCheck %s --check-prefixes=PART1,PART2
   5 # RUN: llvm-dwarfdump -debug-line=0x32 %t.o | FileCheck %s --check-prefix=PART2
   6
   7         .section .debug_line.dwo,"e",@progbits
   8 LH_1_start:
   9         .long   LH_1_end-LH_1_version   # Length of Unit
  10 LH_1_version:
  11         .short  4               # DWARF version number
  12         .long   LH_1_header_end-LH_1_params     # Length of Prologue
  13 LH_1_params:
  14         .byte   1               # Minimum Instruction Length
  15         .byte   1               # Maximum Operations per Instruction
  16         .byte   1               # Default is_stmt
  17         .byte   -5              # Line Base
  18         .byte   14              # Line Range
  19         .byte   13              # Opcode Base
  20         .byte   0               # Standard Opcode Lengths
  21         .byte   1
  22         .byte   1
  23         .byte   1
  24         .byte   1
  25         .byte   0
  26         .byte   0
  27         .byte   0
  28         .byte   1
  29         .byte   0
  30         .byte   0
  31         .byte   1
  32         # Directory table
  33         .asciz  "Directory1"
  34         .byte   0
  35         # File table
  36         .asciz  "File1"         # File name
  37         .byte   1               # Directory index
  38         .byte   0x41            # Timestamp
  39         .byte   0x42            # File Size
  40         .byte   0               # End of list
  41 LH_1_header_end:
  42         # Line number program, which is empty.
  43 LH_1_end:
  44
  45 # PART1:      Line table prologue:
  46 # PART1-NEXT: total_length: 0x0000002e
  47 # PART1-NEXT: format: DWARF32
  48 # PART1-NEXT: version: 4
  49 # PART1-NEXT: prologue_length: 0x00000028
  50 # PART1:      include_directories[  1] = "Directory1"
  51 # PART1:      file_names[  1]
  52 # PART1:      name: "File1"
  53
  54 # Second line table.
  55 LH_2_start:
  56         .long   LH_2_end-LH_2_version   # Length of Unit
  57 LH_2_version:
  58         .short  4               # DWARF version number
  59         .long   LH_2_header_end-LH_2_params     # Length of Prologue
  60 LH_2_params:
  61         .byte   1               # Minimum Instruction Length
  62         .byte   1               # Maximum Operations per Instruction
  63         .byte   1               # Default is_stmt
  64         .byte   -5              # Line Base
  65         .byte   14              # Line Range
  66         .byte   13              # Opcode Base
  67         .byte   0               # Standard Opcode Lengths
  68         .byte   1
  69         .byte   1
  70         .byte   1
  71         .byte   1
  72         .byte   0
  73         .byte   0
  74         .byte   0
  75         .byte   1
  76         .byte   0
  77         .byte   0
  78         .byte   1
  79         # Directory table
  80         .asciz  "Dir2"
  81         .byte   0
  82         # File table
  83         .asciz  "File2"         # File name
  84         .byte   1               # Directory index
  85         .byte   0x14            # Timestamp
  86         .byte   0x24            # File Size
  87         .byte   0               # End of list
  88 LH_2_header_end:
  89         # Line number program, which is empty.
  90 LH_2_end:
  91
  92 # PART2:      Line table prologue:
  93 # PART2-NEXT: total_length: 0x00000028
  94 # PART2-NEXT: format: DWARF32
  95 # PART2-NEXT: version: 4
  96 # PART2-NEXT: prologue_length: 0x00000022
  97 # PART2-NOT:  prologue:
  98 # PART2:      include_directories[  1] = "Dir2"
  99 # PART2:      file_names[  1]
 100 # PART2:      name: "File2"
 101 # PART2-NOT:  prologue: