| ## This test verifies that llvm-objcopy and llvm-strip do not remove | |
| ## undefined symbols if --keep-undefined is specified. | |
| # RUN: yaml2obj %s -o %t | |
| # RUN: llvm-objcopy --strip-all --keep-undefined %t %t.stripped | |
| # RUN: llvm-readobj --symbols %t.stripped | FileCheck %s | |
| # RUN: llvm-strip --keep-undefined %t -o %t.stripped.2 | |
| # RUN: cmp %t.stripped %t.stripped.2 | |
| # CHECK: Symbols [ | |
| # CHECK-NEXT: Symbol { | |
| # CHECK-NEXT: Name: _u (1) | |
| # CHECK-NEXT: Extern | |
| # CHECK-NEXT: Type: Undef (0x0) | |
| # CHECK-NEXT: Section: (0x0) | |
| # CHECK-NEXT: RefType: UndefinedNonLazy (0x0) | |
| # CHECK-NEXT: Flags [ (0x220) | |
| # CHECK-NEXT: AltEntry (0x200) | |
| # CHECK-NEXT: NoDeadStrip (0x20) | |
| # CHECK-NEXT: ] | |
| # CHECK-NEXT: Value: 0x4 | |
| # CHECK-NEXT: } | |
| # CHECK-NEXT: ] | |
| --- !mach-o | |
| FileHeader: | |
| magic: 0xFEEDFACF | |
| cputype: 0x1000007 | |
| cpusubtype: 0x3 | |
| filetype: 0x1 | |
| ncmds: 3 | |
| sizeofcmds: 256 | |
| flags: 0x2000 | |
| reserved: 0x0 | |
| LoadCommands: | |
| - cmd: LC_SEGMENT_64 | |
| cmdsize: 152 | |
| segname: '' | |
| vmaddr: 0 | |
| vmsize: 0 | |
| fileoff: 288 | |
| filesize: 0 | |
| maxprot: 7 | |
| initprot: 7 | |
| nsects: 1 | |
| flags: 0 | |
| Sections: | |
| - sectname: __text | |
| segname: __TEXT | |
| addr: 0x0 | |
| size: 0 | |
| offset: 0x120 | |
| align: 0 | |
| reloff: 0x0 | |
| nreloc: 0 | |
| flags: 0x80000000 | |
| reserved1: 0x0 | |
| reserved2: 0x0 | |
| reserved3: 0x0 | |
| content: '' | |
| - cmd: LC_SYMTAB | |
| cmdsize: 24 | |
| symoff: 288 | |
| nsyms: 2 | |
| stroff: 320 | |
| strsize: 8 | |
| - cmd: LC_DYSYMTAB | |
| cmdsize: 80 | |
| ilocalsym: 0 | |
| nlocalsym: 1 | |
| iextdefsym: 1 | |
| nextdefsym: 0 | |
| iundefsym: 1 | |
| nundefsym: 1 | |
| tocoff: 0 | |
| ntoc: 0 | |
| modtaboff: 0 | |
| nmodtab: 0 | |
| extrefsymoff: 0 | |
| nextrefsyms: 0 | |
| indirectsymoff: 0 | |
| nindirectsyms: 0 | |
| extreloff: 0 | |
| nextrel: 0 | |
| locreloff: 0 | |
| nlocrel: 0 | |
| LinkEditData: | |
| NameList: | |
| - n_strx: 4 | |
| n_type: 0xE | |
| n_sect: 1 | |
| n_desc: 32 | |
| n_value: 0 | |
| - n_strx: 1 | |
| n_type: 0x1 | |
| n_sect: 0 | |
| n_desc: 544 | |
| n_value: 4 | |
| StringTable: | |
| - '' | |
| - _u | |
| - _d | |
| - '' | |
| ... |