dwarf5_locations.s
2.96 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
# This tests that lldb is able to process DW_OP_addrx tags introduced in dwarf5.
# REQUIRES: lld, x86
# RUN: llvm-mc -g -dwarf-version=5 -triple x86_64-unknown-linux-gnu %s -filetype=obj > %t.o
# RUN: ld.lld -m elf_x86_64 %t.o -o %t
# RUN: lldb-test symbols %t | FileCheck %s
# CHECK: Variable{0x7fffffff00000011}, name = "color"
# CHECK-SAME: location = DW_OP_addrx 0x0
.text
.section .debug_str,"MS",@progbits,1
.Lstr_offsets_base0:
.asciz "color"
.section .debug_str_offsets,"",@progbits
.long .Lstr_offsets_base0
.section .debug_abbrev,"",@progbits
.byte 1 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 1 # DW_CHILDREN_yes
.byte 114 # DW_AT_str_offsets_base
.byte 23 # DW_FORM_sec_offset
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 52 # DW_TAG_variable
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 63 # DW_AT_external
.byte 25 # DW_FORM_flag_present
.byte 2 # DW_AT_location
.byte 24 # DW_FORM_exprloc
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.byte 0 # EOM(4)
.section .debug_info,"",@progbits
.long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
.Ldebug_info_start0:
.short 5 # DWARF version number
.byte 1 # DWARF Unit Type
.byte 8 # Address Size (in bytes)
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 1 # Abbrev [1] 0xc:0x22 DW_TAG_compile_unit
.long .Lstr_offsets_base0 # DW_AT_str_offsets_base
.byte 2 # Abbrev [2] 0x1e:0xb DW_TAG_variable
.byte 0 # DW_AT_name
# DW_AT_external
.byte 2 # DW_AT_location
.byte 161
.byte 0
.byte 0 # End Of Children Mark
.Ldebug_info_end0:
.section .debug_addr,"",@progbits
.long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution
.Ldebug_addr_start0:
.short 5 # DWARF version number
.byte 8 # Address size
.byte 0 # Segment selector size
.quad color
.Ldebug_addr_end0: