1# REQUIRES: x86-registered-target
2
3## Test that the relative names option to llvm-symbolizer works properly.
4## See llvm/docs/CommandGuide/llvm-symbolizer.rst for commands
5## that would produce this test case
6
7# RUN: llvm-mc %s -filetype obj -triple x86_64-pc-linux -o %t.o
8
9# RUN: llvm-symbolizer 0 --relativenames --obj=%t.o \
10# RUN:    | FileCheck %s -DDIR=%p --check-prefix=RELATIVENAMES
11
12## Sanity check for default.
13# RUN: llvm-symbolizer 0 --obj=%t.o \
14# RUN:    | FileCheck %s -DDIR=%p --check-prefix=ABSOLUTENAMES
15
16## Ensure last option wins.
17# RUN: llvm-symbolizer 0 --basenames --relativenames --obj=%t.o \
18# RUN:    | FileCheck %s -DDIR=%p --check-prefix=RELATIVENAMES
19# RUN: llvm-symbolizer 0 --relativenames --basenames --obj=%t.o \
20# RUN:    | FileCheck %s --check-prefix=BASENAMES
21
22# ABSOLUTENAMES: {{\\|/}}tmp{{\\|/}}foo{{\\|/}}relativenames.s:4
23# RELATIVENAMES: {{^}}foo{{\\|/}}relativenames.s:4
24# BASENAMES: {{^}}relativenames.s:4
25
26##  Provide just enough info in debug info for the symbolizer
27##  to find the line table.
28.section .debug_abbrev,"",@progbits
29    .byte 0x01  ## Abbreviation Code
30    .byte 0x11  ## DW_TAG_compile_unit
31    .byte 0x01  ## DW_CHILDREN_yes
32    .byte 0x10  ## DW_AT_stmt_list
33    .byte 0x17  ## DW_FORM_sec_offset
34    .byte 0x11  ## DW_AT_low_pc
35    .byte 0x01  ## DW_FORM_addr
36    .byte 0x12  ## DW_AT_high_pc
37    .byte 0x01  ## DW_FORM_addr
38    .byte 0x1b  ## DW_AT_comp_dir
39    .byte 0x08  ## DW_FORM_string
40    .byte 0x03  ## DW_AT_name
41    .byte 0x08  ## DW_FORM_string
42    .byte 0x00  ## EOM(1)
43    .byte 0x00  ## EOM(2)
44    .byte 0x02  ## Abbreviation Code
45    .byte 0x2e  ## DW_TAG_subprogram
46    .byte 0x0   ## DW_CHILDREN_no
47    .byte 0x11  ## DW_AT_low_pc
48    .byte 0x01  ## DW_FORM_addr
49    .byte 0x12  ## DW_AT_high_pc
50    .byte 0x01  ## DW_FORM_addr
51    .byte 0x00  ## EOM(1)
52    .byte 0x00  ## EOM(2)
53    .byte 0x00  ## EOM(3)
54
55.section .debug_info,"",@progbits
56    .long   .Ldebug_info_end-.Ldebug_info_start ## length
57.Ldebug_info_start:
58    .short 0x05  ## version
59    .byte  0x01  ## DW_TAG_compile_unit
60    .byte  0x08  ## address size
61    .long  .debug_abbrev   ## offset into abbrev section
62    .byte  0x01  ## cu abbrev code
63    .long  .debug_line  ## DW_AT_stmt_list
64    .quad  0x00  ## DW_AT_low_pc
65    .quad  0x01  ## DW_AT_high_pc
66    .asciz "/tmp"  ## DW_AT_comp_dir
67    .asciz "foo/relativenames.s" ## DW_AT_name
68    .byte  0x02  ## subprog abbrev code
69    .quad  0x00  ## DW_AT_low_pc
70    .quad  0x01  ## DW_AT_high_pc
71.Ldebug_info_end:
72
73
74.section .debug_line,"",@progbits
75    .long .Lunit_end - .Lunit_begin ## unit_length
76.Lunit_begin:
77    .short 0x05  ## version
78    .byte  0x08  ## address_size
79    .byte  0x00  ## segment_selector_size
80    .long .Lheader_end - .Lheader_begin ## header_length
81.Lheader_begin:
82    .byte  0x01  ## minimum_instruction_length
83    .byte  0x01  ## maximum_operations_per_instruction
84    .byte  0x01  ## default_is_stmt
85    .byte  0xfb  ## line_base
86    .byte  0x0e  ## line_range
87    .byte  0x0d  ## opcode_base and lengths
88    .byte  0x00, 0x01, 0x01, 0x01, 0x01, 0x00
89    .byte  0x00, 0x00, 0x01, 0x00, 0x00, 0x01
90    .byte  0x01  ## directory entry format count
91    .byte  0x01, 0x8 ## DW_LNCT_path, DW_FORM_string
92    .byte  0x01  ## directories count
93    .asciz "/tmp" ## directory entry 0
94    .byte  0x02  ## file_name_entry_format_count
95    .byte  0x02, 0x0B  ## DW_LNCT_directory_index, DW_FORM_data1
96    .byte  0x01, 0x08  ## DW_LNCT_path, DW_FORM_string
97    .byte  0x01  ## filname count
98    .byte  0x00  ## directory index
99    .asciz "foo/relativenames.s"
100.Lheader_end:
101    .byte 0x04, 0x00 ## set file to zero
102    ## set address to 0x0
103    .byte 0x00, 0x09, 0x02, 0x00, 0x00, 0x00, 0x00
104    .byte 0x00, 0x00, 0x00, 0x00
105    .byte 0x15  ## Advance Address by 0 and line by 3
106    .byte 0x02, 0x01  ## Advance PC by 1
107    .byte 0x0, 0x1, 0x1  ## DW_LNE_end_sequence
108.Lunit_end:
109