blob: 0465357ba32a671e8b802f596d72cc74eb3bb273 (
plain)
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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
RUN: llvm-dwarfdump %p/Inputs/dwarfdump-str-offsets.x86_64.o | FileCheck %s
; We are using a hand-constructed object file and are interest in the correct
; diplay of the DW_str_offsetsbase attribute, the correct display of strings
; and the dump of the .debug_str_offsets[.dwo] table.
;
; Abbreviation for DW_AT_str_offsets_base
CHECK: .debug_abbrev contents:
CHECK-NOT: contents:
CHECK: DW_TAG_compile_unit
CHECK-NOT: DW_TAG
CHECK: DW_AT_str_offsets_base DW_FORM_sec_offset
; Verify that strings are displayed correctly as indexed strings
CHECK: .debug_info contents:
CHECK-NOT: contents:
CHECK: DW_TAG_compile_unit
CHECK-NEXT: DW_AT_producer [DW_FORM_strx] ( indexed (00000000) string = "Handmade DWARF producer")
CHECK-NEXT: DW_AT_name [DW_FORM_strx] ( indexed (00000001) string = "Compile_Unit_1")
CHECK-NEXT: DW_AT_str_offsets_base [DW_FORM_sec_offset] (0x00000008)
CHECK-NEXT: DW_AT_comp_dir [DW_FORM_strx] ( indexed (00000002) string = "/home/test/CU1")
CHECK-NOT: NULL
CHECK: DW_TAG_subprogram
CHECK-NEXT: DW_AT_name [DW_FORM_strx1] ( indexed (00000003) string = "MyFunc")
CHECK-NOT: NULL
CHECK: DW_TAG_variable
CHECK-NEXT: DW_AT_name [DW_FORM_strx2] ( indexed (00000004) string = "MyVar1")
CHECK-NOT: NULL
CHECK: DW_TAG_variable
CHECK-NEXT: DW_AT_name [DW_FORM_strx3] ( indexed (00000005) string = "MyVar2")
CHECK-NOT: NULL
CHECK: DW_TAG_variable
CHECK-NEXT: DW_AT_name [DW_FORM_strx4] ( indexed (00000006) string = "MyVar3")
; Second compile unit (b.cpp)
CHECK: DW_TAG_compile_unit
CHECK-NEXT: DW_AT_producer [DW_FORM_strx] ( indexed (00000000) string = "Handmade DWARF producer")
CHECK-NEXT: DW_AT_name [DW_FORM_strx] ( indexed (00000001) string = "Compile_Unit_2")
CHECK-NEXT: DW_AT_str_offsets_base [DW_FORM_sec_offset] (0x0000002c)
CHECK-NEXT: DW_AT_comp_dir [DW_FORM_strx] ( indexed (00000002) string = "/home/test/CU2")
; The split CU
CHECK: .debug_info.dwo contents:
CHECK-NOT: contents:
CHECK: DW_TAG_compile_unit
CHECK-NEXT: DW_AT_producer [DW_FORM_strx] ( indexed (00000000) string = "Handmade split DWARF producer")
CHECK-NEXT: DW_AT_name [DW_FORM_strx] ( indexed (00000001) string = "V5_split_compile_unit")
CHECK-NEXT: DW_AT_str_offsets_base [DW_FORM_sec_offset] (0x00000008)
CHECK-NEXT: DW_AT_comp_dir [DW_FORM_strx] ( indexed (00000002) string = "/home/test/splitCU")
; The type unit
CHECK: .debug_types contents:
CHECK: DW_TAG_type_unit
CHECK-NEXT: DW_AT_name [DW_FORM_strx] ( indexed (00000000) string = "Type_Unit")
CHECK-NEXT: DW_AT_str_offsets_base [DW_FORM_sec_offset] (0x00000040)
CHECK: DW_TAG_structure_type
CHECK-NEXT: DW_AT_name [DW_FORM_strx] ( indexed (00000001) string = "MyStruct")
; The split type unit
CHECK: .debug_types.dwo contents:
CHECK: DW_TAG_type_unit
CHECK-NEXT: DW_AT_name [DW_FORM_strx] ( indexed (00000000) string = "V5_split_type_unit")
CHECK-NEXT: DW_AT_str_offsets_base [DW_FORM_sec_offset] (0x0000001c)
CHECK: DW_TAG_structure_type
CHECK-NEXT: DW_AT_name [DW_FORM_strx] ( indexed (00000001) string = "V5_split_Mystruct")
; The .debug_str_offsets section
CHECK: .debug_str_offsets contents:
CHECK-NEXT: 0x00000000: Contribution size = 28, Version = 5
CHECK-NEXT: 0x00000008: 00000000 "Handmade DWARF producer"
CHECK-NEXT: 0x0000000c: 00000018 "Compile_Unit_1"
CHECK-NEXT: 0x00000010: 00000027 "/home/test/CU1"
CHECK-NEXT: 0x00000014: 00000067 "MyFunc"
CHECK-NEXT: 0x00000018: 0000006e "MyVar1"
CHECK-NEXT: 0x0000001c: 00000075 "MyVar2"
CHECK-NEXT: 0x00000020: 0000007c "MyVar3"
CHECK-NEXT: 0x00000024: Contribution size = 12, Version = 5
CHECK-NEXT: 0x0000002c: 00000000 "Handmade DWARF producer"
CHECK-NEXT: 0x00000030: 00000036 "Compile_Unit_2"
CHECK-NEXT: 0x00000034: 00000045 "/home/test/CU2"
CHECK-NEXT: 0x00000038: Contribution size = 8, Version = 5
CHECK-NEXT: 0x00000040: 00000054 "Type_Unit"
CHECK-NEXT: 0x00000044: 0000005e "MyStruct"
CHECK: .debug_str_offsets.dwo contents:
CHECK-NEXT: 0x00000000: Contribution size = 12, Version = 5
CHECK-NEXT: 0x00000008: 00000000 "Handmade split DWARF producer"
CHECK-NEXT: 0x0000000c: 0000001e "V5_split_compile_unit"
CHECK-NEXT: 0x00000010: 00000034 "/home/test/splitCU"
CHECK-NEXT: 0x00000014: Contribution size = 8, Version = 5
CHECK-NEXT: 0x0000001c: 00000047 "V5_split_type_unit"
CHECK-NEXT: 0x00000020: 0000005a "V5_split_Mystruct"
|
