lldb/test/Shell/SymbolFile/DWARF/x86/debug_line-relative_path.s

   1 # This tests handling of debug info with fully relative paths, such as those
   2 # produced by "clang -fdebug-compilation-dir <something-relative>". This is one
   3 # of the techniques used to produce "relocatable" debug info.
   4
   5 # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux -o %t %s
   6 # RUN: %lldb %t -o "image dump line-table t.c" | FileCheck %s
   7
   8 # CHECK: 0x0000000000000000: {{q[\\/]w[\\/]e[\\/]r[\\/]t}}.c:1
   9
  10         .text
  11 main:
  12         .file   1 "w/e/r" "t.c"
  13         .loc    1 1 0                   # w/e/r/t.c:1:0
  14         retq
  15
  16         .section        .debug_abbrev,"",@progbits
  17         .byte   1                       # Abbreviation Code
  18         .byte   17                      # DW_TAG_compile_unit
  19         .byte   0                       # DW_CHILDREN_no
  20         .byte   37                      # DW_AT_producer
  21         .byte   8                       # DW_FORM_string
  22         .byte   3                       # DW_AT_name
  23         .byte   8                       # DW_FORM_string
  24         .byte   16                      # DW_AT_stmt_list
  25         .byte   23                      # DW_FORM_sec_offset
  26         .byte   27                      # DW_AT_comp_dir
  27         .byte   8                       # DW_FORM_string
  28         .byte   0                       # EOM(1)
  29         .byte   0                       # EOM(2)
  30         .byte   0                       # EOM(3)
  31
  32         .section        .debug_info,"",@progbits
  33 .Lcu_begin0:
  34         .long   .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
  35 .Ldebug_info_start0:
  36         .short  4                       # DWARF version number
  37         .long   .debug_abbrev           # Offset Into Abbrev. Section
  38         .byte   8                       # Address Size (in bytes)
  39         .byte   1                       # Abbrev [1] 0xb:0x40 DW_TAG_compile_unit
  40         .asciz  "Hand-written DWARF"    # DW_AT_producer
  41         .asciz  "w/e/r/t.c"             # DW_AT_name
  42         .long   .Lline_table_start0     # DW_AT_stmt_list
  43         .asciz  "q"                     # DW_AT_comp_dir
  44 .Ldebug_info_end0:
  45
  46         .section        .debug_line,"",@progbits
  47 .Lline_table_start0: