RUN: llvm-dwarfdump -gdb-index %p/Inputs/dwarfdump-gdbindex-v8.elf-x86-64 | FileCheck %s
; main.cpp:
; typedef struct
; {
; unsigned a;
; unsigned b;
; } S;
;
; int main() {
; S s;
; s.a = 0x64A40101;
; }
; helper.cpp:
; typedef struct
; {
; unsigned a;
; unsigned b;
; } S2;
;
; int foo() {
; S2 s;
; s.a = 0x64A40101;
; }
; Compiled with:
; clang++ -ggnu-pubnames -g2 -gdwarf-4 -fdebug-types-section -c test.cpp test2.cpp
; ld.lld main.o helper.o -o dwarfdump-gdbindex-v8.elf-x86-64
; gdb-11/bin/gdb-add-index dwarfdump-gdbindex-v8.elf-x86-64
; clang version 17.0.0 (https://github.com/llvm/llvm-project.git 128b050d3c234c7238966349f8878884123a0030)
; GNU gdb (GDB) 11.2
; Info about gdb-index: https://sourceware.org/gdb/onlinedocs/gdb/Index-Section-Format.html
; CHECK-LABEL: .gdb_index contents:
; CHECK: Version = 8
; CHECK: CU list offset = 0x18, has 2 entries:
; CHECK-NEXT: 0: Offset = 0x0, Length = 0x6e
; CHECK-NEXT: 1: Offset = 0x6e, Length = 0x72
; CHECK: Types CU list offset = 0x38, has 2 entries:
; CHECK-NEXT: 0: offset = 0x00000000, type_offset = 0x0000001e, type_signature = 0x418503b8111e9a7b
; CHECK-NEXT; 1: offset = 0x00000044, type_offset = 0x0000001e, type_signature = 0x00f6cca4e3a15118
; CHECK: Address area offset = 0x68, has 2 entries:
; CHECK-NEXT: Low/High address = [0x201180, 0x20118f) (Size: 0xf), CU id = 0
; CHECK-NEXT: Low/High address = [0x201190, 0x20119d) (Size: 0xd), CU id = 1
; CHECK: Symbol table offset = 0x90, size = 1024, filled slots:
; CHECK-NEXT: 2: Name offset = 0x28, CU vector offset = 0x0
; CHECK-NEXT: String name: S, CU vector index: 0
; CHECK-NEXT: 71: Name offset = 0x2a, CU vector offset = 0x8
; CHECK-NEXT: String name: S2, CU vector index: 1
; CHECK-NEXT: 489: Name offset = 0x2d, CU vector offset = 0x10
; CHECK-NEXT: String name: main, CU vector index: 2
; CHECK-NEXT: 661: Name offset = 0x32, CU vector offset = 0x18
; CHECK-NEXT: String name: foo, CU vector index: 3
; CHECK-NEXT: 732: Name offset = 0x36, CU vector offset = 0x20
; CHECK-NEXT: String name: unsigned int, CU vector index: 4
; CHECK-NEXT: 754: Name offset = 0x43, CU vector offset = 0x0
; CHECK-NEXT: String name: int, CU vector index: 0
; CHECK: Constant pool offset = 0x2090, has 5 CU vectors:
; CHECK-NEXT: 0(0x0): 0x90000000
; CHECK-NEXT: 1(0x8): 0x90000001
; CHECK-NEXT: 2(0x10): 0x30000000
; CHECK-NEXT: 3(0x18): 0x30000001
; CHECK-NEXT: 4(0x20): 0x90000002
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