xref: /llvm-project/bolt/test/X86/gdbindex.test (revision 11791ae7b0b05b8bd8d806331ff51da618912cf8)
1RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown %p/Inputs/dwarfdump-gdbindex.s -o %t.o
2RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown %p/Inputs/dwarfdump-gdbindex2.s -o %t2.o
3RUN: ld.lld --gdb-index %t.o %t2.o -o %tfile.exe
4RUN: llvm-bolt %tfile.exe -o %tfile.exe.bolt --update-debug-sections
5RUN: llvm-dwarfdump -gdb-index %tfile.exe.bolt | FileCheck %s
6
7;; test.cpp:
8;; int main() { return 0; }
9;; test2.cpp:
10;; int main2() { return 0; }
11;; Compiled with:
12;; gcc -gsplit-dwarf -c test.cpp test2.cpp
13;; gold --gdb-index test.o test2.o -o dwarfdump-gdbindex-v7.elf-x86-64
14;; gcc version 5.3.1 20160413, GNU gold (GNU Binutils for Ubuntu 2.26) 1.11
15;; Info about gdb-index: https://sourceware.org/gdb/onlinedocs/gdb/Index-Section-Format.html
16
17; CHECK-LABEL: .gdb_index contents:
18; CHECK: Version = 7
19
20; CHECK:      CU list offset = 0x18, has 2 entries:
21; CHECK-NEXT:   0: Offset = 0x0, Length = 0x4f
22; CHECK-NEXT:   1: Offset = 0x4f, Length = 0x53
23
24; CHECK:      Types CU list offset = 0x38, has 0 entries:
25
26; CHECK:      Address area offset = 0x38, has 2 entries:
27; CHECK-NEXT:   Low/High address = [0x20117c, 0x201187) (Size: 0xb), CU id = 0
28; CHECK-NEXT:   Low/High address = [0x201188, 0x201193) (Size: 0xb), CU id = 1
29
30; CHECK:      Symbol table offset = 0x60, size = 1024, filled slots:
31
32; CHECK:      Constant pool offset = 0x2060, has 0 CU vectors:
33