| # REQUIRES: system-linux |
| |
| # RUN: rm -rf %t |
| # RUN: mkdir -p %t |
| # RUN: cd %t |
| # RUN: llvm-mc --split-dwarf-file=main.dwo -dwarf-version=4 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf4-split-gdb-index-types-main.s -o maingdb.o |
| # RUN: llvm-mc --split-dwarf-file=helper.dwo -dwarf-version=4 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf4-split-gdb-index-types-helper.s -o helpergdb.o |
| # RUN: %clang %cflags maingdb.o helpergdb.o -o maingdb.exe -Wl,-q |
| # RUN: llvm-objcopy maingdb.exe --add-section=.gdb_index=%p/Inputs/dwarf4-split-gdb-index-types-v8.gdb-index |
| # RUN: llvm-bolt maingdb.exe -o maingdb.exe.bolt --update-debug-sections |
| # RUN: llvm-dwarfdump --gdb-index maingdb.exe.bolt | FileCheck --check-prefix=POSTCHECK %s |
| |
| ## Tests that BOLT correctly handles gdb-index generated by GDB with split-dwarf DWARF4. |
| |
| # POSTCHECK: Version = 8 |
| # POSTCHECK: CU list offset = 0x18, has 2 entries |
| # POSTCHECK-NEXT: 0: Offset = 0x0, Length = 0x34 |
| # POSTCHECK-NEXT: 1: Offset = 0x34, Length = 0x34 |
| # POSTCHECK: Types CU list offset = 0x38, has 4 entries |
| # POSTCHECK-NEXT: 0: offset = 0x00000000, type_offset = 0x0000001e, type_signature = 0x675d23e4f33235f2 |
| # POSTCHECK-NEXT: 1: offset = 0x0000004a, type_offset = 0x0000001e, type_signature = 0x49dc260088be7e56 |
| # POSTCHECK-NEXT: 2: offset = 0x00000000, type_offset = 0x0000001e, type_signature = 0x104ec427d2ebea6f |
| # POSTCHECK-NEXT: 3: offset = 0x0000004a, type_offset = 0x0000001e, type_signature = 0xb4580bc1535df1e4 |
| # POSTCHECK: Address area offset = 0x98, has 2 entries |
| # POSTCHECK-NEXT: Low/High address = [0x[[#%.4x,ADDR:]], |
| # POSTCHECK-SAME: 0x[[#ADDR + 0x7a]]) (Size: 0x7a), CU id = 0 |
| # POSTCHECK-NEXT: Low/High address = [0x[[#%.4x,ADDR1:]], |
| # POSTCHECK-SAME: 0x[[#ADDR1 + 0x8]]) (Size: 0x8), CU id = 1 |
| # POSTCHECK: Symbol table offset = 0xc0, size = 1024, filled slots |
| # POSTCHECK-NEXT: 192: Name offset = 0x38, CU vector offset = 0x0 |
| # POSTCHECK-NEXT: String name: Foo2, CU vector index: 0 |
| # POSTCHECK-NEXT: 193: Name offset = 0x3d, CU vector offset = 0x8 |
| # POSTCHECK-NEXT: String name: Foo3, CU vector index: 1 |
| # POSTCHECK-NEXT: 489: Name offset = 0x42, CU vector offset = 0x10 |
| # POSTCHECK-NEXT: String name: main, CU vector index: 2 |
| # POSTCHECK-NEXT: 518: Name offset = 0x47, CU vector offset = 0x18 |
| # POSTCHECK-NEXT: String name: char, CU vector index: 3 |
| # POSTCHECK-NEXT: 560: Name offset = 0x4c, CU vector offset = 0x20 |
| # POSTCHECK-NEXT: String name: Foo2a, CU vector index: 4 |
| # POSTCHECK-NEXT: 634: Name offset = 0x52, CU vector offset = 0x28 |
| # POSTCHECK-NEXT: String name: Foo, CU vector index: 5 |
| # POSTCHECK-NEXT: 661: Name offset = 0x56, CU vector offset = 0x30 |
| # POSTCHECK-NEXT: String name: foo, CU vector index: 6 |
| # POSTCHECK-NEXT: 754: Name offset = 0x5a, CU vector offset = 0x18 |
| # POSTCHECK-NEXT: String name: int, CU vector index: 3 |
| # POSTCHECK: Constant pool offset = 0x20c0, has 7 CU vectors |
| # POSTCHECK-NEXT: 0(0x0): 0x10000003 |
| # POSTCHECK-NEXT: 1(0x8): 0x10000005 |
| # POSTCHECK-NEXT: 2(0x10): 0x30000000 |
| # POSTCHECK-NEXT: 3(0x18): 0x90000000 |
| # POSTCHECK-NEXT: 4(0x20): 0x10000004 |
