| # Check that the llvm-bolt update the dwarf information correctly in case: |
| # - DW_AT_low_pc is nullified in case the DW_AT_ranges tag already exists. |
| # - DW_AT_high_pc is in the form of DW_FORM_addr. |
| |
| RUN: yaml2obj %p/Inputs/go_dwarf.yaml &> %t.exe |
| RUN: llvm-bolt %t.exe -o %t.bolt --update-debug-sections |
| |
| # Check the original binary values. |
| RUN: llvm-dwarfdump -debug-info %t.exe 2>&1 | \ |
| RUN: FileCheck %s -check-prefix=CHECKORIG |
| |
| CHECKORIG: DW_TAG_compile_unit |
| CHECKORIG-NEXT: DW_AT_producer |
| CHECKORIG-NEXT: DW_AT_language |
| CHECKORIG-NEXT: DW_AT_name |
| CHECKORIG-NEXT: DW_AT_comp_dir |
| CHECKORIG-NEXT: DW_AT_ranges (0x00000000 |
| CHECKORIG-NEXT: [0x0000000000000660, 0x0000000000000684)) |
| CHECKORIG-NEXT: DW_AT_low_pc (0x0000000000000660) |
| |
| CHECKORIG: DW_TAG_subprogram |
| CHECKORIG-NEXT: DW_AT_external (true) |
| CHECKORIG-NEXT: DW_AT_name ("main") |
| CHECKORIG-NEXT: DW_AT_decl_file |
| CHECKORIG-NEXT: DW_AT_decl_line (1) |
| CHECKORIG-NEXT: DW_AT_decl_column (0x05) |
| CHECKORIG-NEXT: DW_AT_type |
| CHECKORIG-NEXT: DW_AT_low_pc (0x0000000000000660) |
| CHECKORIG-NEXT: DW_AT_high_pc (0x0000000000000684) |
| |
| |
| # Check the bolted binary. |
| RUN: llvm-dwarfdump -debug-info %t.bolt 2>&1 | FileCheck %s |
| |
| CHECK: DW_TAG_compile_unit |
| CHECK-NEXT: DW_AT_producer |
| CHECK-NEXT: DW_AT_language |
| CHECK-NEXT: DW_AT_name |
| CHECK-NEXT: DW_AT_comp_dir |
| CHECK-NEXT: DW_AT_ranges (0x00000010 |
| CHECK-NEXT: [0x0000000000000660, 0x0000000000000684)) |
| CHECK-NEXT: DW_AT_low_pc (0x0000000000000000) |
| CHECK-NEXT: DW_AT_stmt_list (0x00000000) |
| |
| CHECK: DW_TAG_subprogram |
| CHECK-NEXT: DW_AT_external (true) |
| CHECK-NEXT: DW_AT_name ("main") |
| CHECK-NEXT: DW_AT_decl_file |
| CHECK-NEXT: DW_AT_decl_line (1) |
| CHECK-NEXT: DW_AT_decl_column (0x05) |
| CHECK-NEXT: DW_AT_type |
| CHECK-NEXT: DW_AT_low_pc (0x0000000000000000) |
| CHECK-NEXT: DW_AT_ranges (0x00000030 |
| CHECK-NEXT: [0x0000000000000660, 0x0000000000000684)) |
