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
|
; RUN: llc -split-dwarf-file=baz.dwo -split-dwarf-output=%t.dwo -O0 %s -mtriple=x86_64-unknown-windows-msvc -filetype=obj -o %t
; RUN: llvm-objdump -ht %t | FileCheck --check-prefix=OBJ %s
; RUN: llvm-objdump -ht %t.dwo | FileCheck --check-prefix=DWO %s
; This test is derived from test/DebugInfo/X86/fission-cu.ll
; But it checks that the output objects have the expected sections
source_filename = "test/DebugInfo/X86/fission-cu.ll"
@a = common global i32 0, align 4, !dbg !0
!llvm.dbg.cu = !{!4}
!llvm.module.flags = !{!7}
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "a", scope: null, file: !2, line: 1, type: !3, isLocal: false, isDefinition: true)
!2 = !DIFile(filename: "baz.c", directory: "e:\\llvm-project\\tmp")
!3 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!4 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.3 (trunk 169021) (llvm/trunk 169020)", isOptimized: false, runtimeVersion: 0, splitDebugFilename: "baz.dwo", emissionKind: FullDebug, enums: !5, retainedTypes: !5, globals: !6, imports: !5)
!5 = !{}
!6 = !{!0}
!7 = !{i32 1, !"Debug Info Version", i32 3}
; CHECK-LABEL: Sections:
; OBJ: Idx Name
; OBJ-NEXT: 0 .text
; OBJ-NEXT: 1 .data
; OBJ-NEXT: 2 .bss
; OBJ-NEXT: 3 .debug_abbrev
; OBJ-NEXT: 4 .debug_info
; OBJ-NEXT: 5 .debug_str
; OBJ-NEXT: 6 .debug_addr
; OBJ-NEXT: 7 .debug_pubnames
; OBJ-NEXT: 8 .debug_pubtypes
; OBJ-NEXT: 9 .debug_line
; OBJ: .debug_abbrev
; OBJ: .debug_info
; OBJ-NOT: .dwo
; DWO: Idx Name
; DWO-NEXT: 0 .debug_str.dwo
; DWO-NEXT: 1 .debug_str_offsets.dwo
; DWO-NEXT: 2 .debug_info.dwo
; DWO-NEXT: 3 .debug_abbrev.dwo
; DWO: SYMBOL TABLE:
; DWO-NEXT: [ 0](sec 1)(fl 0x00)(ty 0)(scl 3) (nx 1) 0x00000000 .debug_str.dwo
; DWO-NEXT: AUX scnlen 0x49 nreloc 0 nlnno 0 checksum 0xa4983874 assoc 1 comdat 0
; DWO-NEXT: [ 2](sec 2)(fl 0x00)(ty 0)(scl 3) (nx 1) 0x00000000 .debug_str_offsets.dwo
; DWO-NEXT: AUX scnlen 0x14 nreloc 0 nlnno 0 checksum 0x9392f0f0 assoc 2 comdat 0
; DWO-NEXT: [ 4](sec 3)(fl 0x00)(ty 0)(scl 3) (nx 1) 0x00000000 .debug_info.dwo
; DWO-NEXT: AUX scnlen 0x29 nreloc 0 nlnno 0 checksum 0xc8e5b275 assoc 3 comdat 0
; DWO-NEXT: [ 6](sec 4)(fl 0x00)(ty 0)(scl 3) (nx 1) 0x00000000 .debug_abbrev.dwo
; DWO-NEXT: AUX scnlen 0x33 nreloc 0 nlnno 0 checksum 0x8056e5e4 assoc 4 comdat 0
; DWO-EMPTY:
|
