xref: /llvm-project/lldb/test/Shell/SymbolFile/DWARF/x86/debug_line-relative_path.s (revision 8a64d80a959bf2844df33f9112e456f33de7b468)
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
11main:
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:
48