| # This test makes sure that LLDB correctly merges the section list of files |
| # that have different section layouts in the main executable and in the |
| # .debug file. Prior to this fix a bug would cause some sections to be |
| # replaced in the module's unified list and would replace the .symtab section |
| # due to section IDs being used when replacing sections. |
| |
| # RUN: mkdir -p %t/.build-id/1b |
| # RUN: yaml2obj %s -o %t/full.out |
| # RUN: llvm-objcopy --strip-debug %t/full.out %t/strip-debug.out |
| # RUN: cd %t |
| # RUN: llvm-objcopy --only-keep-debug %t/full.out --strip-symbol=main %t/.build-id/1b/8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug |
| # RUN: %lldb -b -o "image dump symtab" -o "image dump sections" -o "quit" %t/strip-debug.out | FileCheck %s |
| |
| # Make sure the symbol table is still in LLDB. Prior to this fix the ELF |
| # symbol table section was being replaced. |
| # CHECK: [ 0] 1 Code 0x00000000004003d0 0x0000000000000008 0x00000002 main |
| |
| # Make sure we see the .symtab section and .strtab section in the section |
| # list. Prior to this fix they were being replaced. |
| # CHECK: 0x0000000000000001 regular [0x0000000000400274-0x0000000000400298) r-- 0x00000040 0x00000024 0x00000002 strip-debug.out..note.gnu.build-id |
| # CHECK: 0x0000000000000002 code [0x00000000004003d0-0x00000000004003d8) r-x 0x00000070 0x00000008 0x00000006 strip-debug.out..text |
| # CHECK: 0x0000000000000003 data [0x00000000004003e0-0x00000000004003e8) r-- 0x00000080 0x00000008 0x00000002 strip-debug.out..data |
| # CHECK: 0x0000000000000004 elf-symbol-table --- 0x00000088 0x00000030 0x00000000 strip-debug.out..symtab |
| # CHECK: 0x0000000000000005 regular --- 0x000000b8 0x00000006 0x00000000 strip-debug.out..strtab |
| # CHECK: 0x0000000000000017 regular --- 0x000000fc 0x00000135 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..shstrtab |
| # CHECK: 0x0000000000000004 dwarf-abbrev --- 0x00000064 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_abbrev |
| # CHECK: 0x0000000000000005 dwarf-addr --- 0x0000006c 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_addr |
| # CHECK: 0x0000000000000006 dwarf-aranges --- 0x00000074 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_aranges |
| # CHECK: 0x0000000000000007 dwarf-frame --- 0x0000007c 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_frame |
| # CHECK: 0x0000000000000008 dwarf-info --- 0x00000084 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_info |
| # CHECK: 0x0000000000000009 dwarf-line --- 0x0000008c 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_line |
| # CHECK: 0x000000000000000a dwarf-line-str --- 0x00000094 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_line_str |
| # CHECK: 0x000000000000000b dwarf-loc --- 0x0000009c 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_loc |
| # CHECK: 0x000000000000000c dwarf-loclists --- 0x000000a4 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_loclists |
| # CHECK: 0x000000000000000d dwarf-macinfo --- 0x000000ac 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_macinfo |
| # CHECK: 0x000000000000000e dwarf-macro --- 0x000000b4 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_macro |
| # CHECK: 0x000000000000000f dwarf-names --- 0x000000bc 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_names |
| # CHECK: 0x0000000000000010 dwarf-pubnames --- 0x000000c4 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_pubnames |
| # CHECK: 0x0000000000000011 dwarf-pubtypes --- 0x000000cc 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_pubtypes |
| # CHECK: 0x0000000000000012 dwarf-ranges --- 0x000000d4 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_ranges |
| # CHECK: 0x0000000000000013 dwarf-rnglists --- 0x000000dc 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_rnglists |
| # CHECK: 0x0000000000000014 dwarf-str --- 0x000000e4 0x00000008 0x00000030 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_str |
| # CHECK: 0x0000000000000015 dwarf-str-offsets --- 0x000000ec 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_str_offsets |
| # CHECK: 0x0000000000000016 dwarf-types --- 0x000000f4 0x00000008 0x00000000 8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug..debug_types |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_EXEC |
| Machine: EM_X86_64 |
| Entry: 0x00000000004003D0 |
| Sections: |
| - Name: .note.gnu.build-id |
| Type: SHT_NOTE |
| Flags: [ SHF_ALLOC ] |
| Address: 0x0000000000400274 |
| AddressAlign: 0x0000000000000004 |
| Content: 040000001400000003000000474E55001B8A73AC238390E32A7FF4AC8EBE4D6A41ECF5C9 |
| - Name: .text |
| Type: SHT_PROGBITS |
| Flags: [ SHF_ALLOC, SHF_EXECINSTR ] |
| Address: 0x00000000004003D0 |
| AddressAlign: 0x0000000000000010 |
| Content: DEADBEEFBAADF00D |
| - Name: .data |
| Type: SHT_PROGBITS |
| Flags: [ SHF_ALLOC ] |
| Address: 0x00000000004003E0 |
| AddressAlign: 0x0000000000000010 |
| Content: DDDDDDDDDDDDDDDD |
| - Name: .debug_abbrev |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_addr |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_aranges |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_frame |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_info |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_line |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_line_str |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_loc |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_loclists |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_macinfo |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_macro |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_names |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_pubnames |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_pubtypes |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_ranges |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_rnglists |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_str |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_str_offsets |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| - Name: .debug_types |
| Type: SHT_PROGBITS |
| Content: DEADBEEFBAADF00D |
| Symbols: |
| - Name: main |
| Type: STT_FUNC |
| Section: .text |
| Value: 0x00000000004003D0 |
| Size: 0x0000000000000008 |
| ... |
