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review.blissroms.org / platform_external_llvm80 / refs/heads/r / . / test / DebugInfo / dwarfdump-dwp.test
blob: 7d945eccf64f9b092dae7dea098e21e6b3bfc82e [file] [log] [blame]
Adrian Prantl3776c522017-09-11 23:05:20 +0000[diff] [blame]1RUN: llvm-dwarfdump -v %p/Inputs/dwarfdump-dwp.x86_64.o | FileCheck %s
David Blaikie1040f992015-11-11 19:28:21 +0000[diff] [blame]2
3; Testing the following simple dwp file:
4; a.cpp:
5; struct foo { };
6; foo a;
7; b.cpp:
David Blaikieab8c64c2015-11-12 01:41:52 +0000[diff] [blame]8; struct bar { };
David Blaikie7cd86522015-11-17 00:39:55 +0000[diff] [blame]9; bar b() {
10; }
11
Adrian Prantl494372f2017-09-13 22:09:01 +0000[diff] [blame]12; CHECK-NOT: .debug_info contents:
David Blaikiee6878eb2015-11-17 21:08:05 +0000[diff] [blame]13; CHECK-LABEL: .debug_info.dwo contents:
David Blaikie7cd86522015-11-17 00:39:55 +0000[diff] [blame]14; CHECK: Compile Unit
15
16; Verify that the second CU uses the index for its abbrev offset
17; CHECK: Compile Unit
18; CHECK-SAME: abbr_offset = 0x0043
19; CHECK: DW_TAG_compile_unit
20; CHECK-NOT: DW_TAG
David Blaikie6715b1e2015-11-17 22:39:23 +0000[diff] [blame]21; CHECK: DW_AT_name {{.*}} "b.cpp"
David Blaikie7cd86522015-11-17 00:39:55 +0000[diff] [blame]22
23; Verify that abbreviations are decoded using the abbrev offset in the index
David Blaikie7cd86522015-11-17 00:39:55 +0000[diff] [blame]24; CHECK: DW_TAG_structure_type
David Blaikiee6878eb2015-11-17 21:08:05 +0000[diff] [blame]25; CHECK: DW_TAG_subprogram
26
27; CHECK-LABEL: .debug_types.dwo contents:
28; CHECK: Type Unit
29; CHECK: DW_TAG_type_unit
30; CHECK: DW_AT_stmt_list {{.*}}(0x00000000)
31; CHECK: DW_TAG_structure_type
32; CHECK: DW_AT_decl_file {{.*}} ("a.cpp")
33; CHECK: Type Unit
34; CHECK: DW_TAG_type_unit
35; CHECK: DW_AT_stmt_list {{.*}}(0x00000000)
36; CHECK: DW_TAG_structure_type
37; CHECK: DW_AT_decl_file {{.*}} ("b.cpp")
David Blaikie1040f992015-11-11 19:28:21 +0000[diff] [blame]38
39; CHECK: .debug_cu_index contents:
David Blaikie6c420832015-11-13 19:18:49 +0000[diff] [blame]40; CHECK-NEXT: version = 2 slots = 16
David Blaikie7cd86522015-11-17 00:39:55 +0000[diff] [blame]41; CHECK: Index Signature INFO ABBREV LINE STR_OFFSETS
David Blaikie6c420832015-11-13 19:18:49 +0000[diff] [blame]42; CHECK-NEXT: ----- ------------------ ------------------------ ------------------------ ------------------------ ------------------------
David Blaikied6148122015-12-03 18:41:59 +0000[diff] [blame]43; CHECK-NEXT: 3 0xfef104c25502f092 [0x0000002d, 0x0000005f) [0x00000043, 0x0000008e) [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
44; CHECK-NEXT: 9 0x03c30756e2d45008 [0x00000000, 0x0000002d) [0x00000000, 0x00000043) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
David Blaikie1040f992015-11-11 19:28:21 +0000[diff] [blame]45
David Blaikie8ad0ca82015-11-11 19:40:49 +0000[diff] [blame]46; CHECK: .debug_tu_index contents:
David Blaikie6c420832015-11-13 19:18:49 +0000[diff] [blame]47; CHECK-NEXT: version = 2 slots = 16
48; CHECK: Index Signature TYPES ABBREV LINE STR_OFFSETS
49; CHECK-NEXT: ----- ------------------ ------------------------ ------------------------ ------------------------ ------------------------
David Blaikied6148122015-12-03 18:41:59 +0000[diff] [blame]50; CHECK-NEXT: 9 0x1d02f3be30cc5688 [0x00000024, 0x00000048) [0x00000043, 0x0000008e) [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
51; CHECK-NEXT: 13 0x3875c0e21cda63fc [0x00000000, 0x00000024) [0x00000000, 0x00000043) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
David Blaikie8ad0ca82015-11-11 19:40:49 +0000[diff] [blame]52
David Blaikie7cd86522015-11-17 00:39:55 +0000[diff] [blame]53; TODO: use the index section offset info to correctly dump strings in debug info
54; TODO: use the index section offset info to correctly dump file names in debug info