| # Verify that we update DW_TAG_compile_unit' ranges and .debug_aranges |
| # for assembly function that doesn't have corresponding DIE. |
| # |
| # The input test case foo() contains nops that we remove. |
| |
| RUN: %clang %cflags -gdwarf-5 -no-pie %p/../Inputs/asm_foo.s %p/../Inputs/asm_main.c -o %t.exe |
| RUN: llvm-bolt %t.exe -o %t --update-debug-sections |
| RUN: llvm-dwarfdump -all %t | FileCheck %s |
| |
| # Check ranges were created/updated for asm compile unit |
| CHECK: 0x0000000c: DW_TAG_compile_unit |
| CHECK-NEXT: DW_AT_stmt_list (0x00000000) |
| CHECK-NEXT: DW_AT_low_pc (0x0000000000000000) |
| CHECK-NEXT: DW_AT_ranges |
| CHECK-NEXT: [0x0000000000[[#%x,ADDR:]], |
| CHECK-SAME: 0x0000000000[[#ADDR+4]])) |
| CHECK-NEXT: DW_AT_name ("{{.*}}asm_foo.s") |
| |
| # Check .debug_aranges was updated for asm module |
| CHECK: .debug_aranges contents: |
| CHECK-NEXT: Address Range Header: length = 0x0000002c, format = DWARF32, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x08, seg_size = 0x00 |
| CHECK-NEXT: [0x0000000000[[#ADDR]], 0x0000000000[[#ADDR+4]]) |
| |
| # Check line number info was updated |
| CHECK: 0x0000000000[[#ADDR]] 13 0 0 0 0 is_stmt |
| CHECK-NEXT: 0x0000000000[[#ADDR+4]] 13 0 0 0 0 is_stmt end_sequence |
