| # RUN: yaml2obj %s -o %t |
| # RUN: cp %t %t1 |
| # RUN: llvm-objcopy --discard-all %t %t2 |
| ## Verify that llvm-objcopy has not modified the input. |
| # RUN: cmp %t %t1 |
| # RUN: llvm-readobj --symbols %t2 | FileCheck %s |
| |
| # RUN: llvm-objcopy -x %t %t3 |
| ## Verify that llvm-objcopy has not modified the input. |
| # RUN: cmp %t %t1 |
| # RUN: cmp %t2 %t3 |
| |
| ## Verify that llvm-strip modifies the symbol table the same way. |
| # RUN: cp %t %t4 |
| # RUN: llvm-strip --discard-all %t4 |
| # RUN: cmp %t2 %t4 |
| # RUN: llvm-strip -x %t |
| # RUN: cmp %t2 %t |
| |
| # CHECK: Symbols [ |
| # CHECK-NEXT: Symbol { |
| # CHECK-NEXT: Name: _b (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: 0x01000007 |
| cpusubtype: 0x00000003 |
| filetype: 0x00000001 |
| ncmds: 4 |
| sizeofcmds: 360 |
| flags: 0x00002000 |
| reserved: 0x00000000 |
| LoadCommands: |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 232 |
| segname: '' |
| vmaddr: 0 |
| vmsize: 4 |
| fileoff: 392 |
| filesize: 0 |
| maxprot: 7 |
| initprot: 7 |
| nsects: 2 |
| flags: 0 |
| Sections: |
| - sectname: __text |
| segname: __TEXT |
| addr: 0x0000000000000000 |
| size: 0 |
| offset: 0x00000188 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x80000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| content: '' |
| - sectname: __bss |
| segname: __DATA |
| addr: 0x0000000000000000 |
| size: 4 |
| offset: 0x00000000 |
| align: 2 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000001 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - cmd: LC_BUILD_VERSION |
| cmdsize: 24 |
| platform: 1 |
| minos: 658944 |
| sdk: 658944 |
| ntools: 0 |
| - cmd: LC_SYMTAB |
| cmdsize: 24 |
| symoff: 392 |
| nsyms: 2 |
| stroff: 424 |
| 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: 0x0E |
| n_sect: 2 |
| n_desc: 32 |
| n_value: 0 |
| - n_strx: 1 |
| n_type: 0x01 |
| n_sect: 0 |
| n_desc: 544 |
| n_value: 4 |
| StringTable: |
| - '' |
| - _b |
| - _a |
| - '' |
| ... |
