1 RUN: llvm-dwarfdump -gdb-index %p/Inputs/dwarfdump-gdbindex-v8.elf-x86-64 | FileCheck %s
26 ; clang++ -ggnu-pubnames -g2 -gdwarf-4 -fdebug-types-section -c test.cpp test2.cpp
27 ; ld.lld main.o helper.o -o dwarfdump-gdbindex-v8.elf-x86-64
28 ; gdb-11/bin/gdb-add-index dwarfdump-gdbindex-v8.elf-x86-64
29 ; clang version 17.0.0 (https://github.com/llvm/llvm-project.git 128b050d3c234c7238966349f8878884123a0030)
31 ; Info about gdb-index: https://sourceware.org/gdb/onlinedocs/gdb/Index-Section-Format.html
33 ; CHECK-LABEL: .gdb_index contents:
36 ; CHECK: CU list offset = 0x18, has 2 entries:
37 ; CHECK-NEXT: 0: Offset = 0x0, Length = 0x6e
38 ; CHECK-NEXT: 1: Offset = 0x6e, Length = 0x72
40 ; CHECK: Types CU list offset = 0x38, has 2 entries:
41 ; CHECK-NEXT: 0: offset = 0x00000000, type_offset = 0x0000001e, type_signature = 0x418503b8111e9a7b
42 ; CHECK-NEXT; 1: offset = 0x00000044, type_offset = 0x0000001e, type_signature = 0x00f6cca4e3a15118
44 ; CHECK: Address area offset = 0x68, has 2 entries:
45 ; CHECK-NEXT: Low/High address = [0x201180, 0x20118f) (Size: 0xf), CU id = 0
46 ; CHECK-NEXT: Low/High address = [0x201190, 0x20119d) (Size: 0xd), CU id = 1
48 ; CHECK: Symbol table offset = 0x90, size = 1024, filled slots:
49 ; CHECK-NEXT: 2: Name offset = 0x28, CU vector offset = 0x0
50 ; CHECK-NEXT: String name: S, CU vector index: 0
51 ; CHECK-NEXT: 71: Name offset = 0x2a, CU vector offset = 0x8
52 ; CHECK-NEXT: String name: S2, CU vector index: 1
53 ; CHECK-NEXT: 489: Name offset = 0x2d, CU vector offset = 0x10
54 ; CHECK-NEXT: String name: main, CU vector index: 2
55 ; CHECK-NEXT: 661: Name offset = 0x32, CU vector offset = 0x18
56 ; CHECK-NEXT: String name: foo, CU vector index: 3
57 ; CHECK-NEXT: 732: Name offset = 0x36, CU vector offset = 0x20
58 ; CHECK-NEXT: String name: unsigned int, CU vector index: 4
59 ; CHECK-NEXT: 754: Name offset = 0x43, CU vector offset = 0x0
60 ; CHECK-NEXT: String name: int, CU vector index: 0
63 ; CHECK: Constant pool offset = 0x2090, has 5 CU vectors:
64 ; CHECK-NEXT: 0(0x0): 0x90000000
65 ; CHECK-NEXT: 1(0x8): 0x90000001
66 ; CHECK-NEXT: 2(0x10): 0x30000000
67 ; CHECK-NEXT: 3(0x18): 0x30000001
68 ; CHECK-NEXT: 4(0x20): 0x90000002