| # RUN: ld64.lld -arch x86_64 -dylib %s -o %t \ |
| # RUN: -exported_symbol .objc_class_name_Foo %p/Inputs/x86_64/libSystem.yaml |
| # RUN: llvm-nm -m %t | FileCheck %s |
| # |
| # Test that exported objc classes can be specificed using old naming |
| # (.e.g .objc_class_name_Foo instead of _OBJC_CLASS_$_Foo) |
| # |
| |
| --- !mach-o |
| arch: x86_64 |
| file-type: MH_OBJECT |
| flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ] |
| sections: |
| - segment: __DATA |
| section: __objc_data |
| type: S_REGULAR |
| attributes: [ ] |
| alignment: 8 |
| address: 0x0000000000000000 |
| content: [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ] |
| relocations: |
| - offset: 0x00000030 |
| type: X86_64_RELOC_UNSIGNED |
| length: 3 |
| pc-rel: false |
| extern: true |
| symbol: 0 |
| - offset: 0x00000028 |
| type: X86_64_RELOC_UNSIGNED |
| length: 3 |
| pc-rel: false |
| extern: true |
| symbol: 1 |
| - offset: 0x00000000 |
| type: X86_64_RELOC_UNSIGNED |
| length: 3 |
| pc-rel: false |
| extern: true |
| symbol: 1 |
| global-symbols: |
| - name: '_OBJC_CLASS_$_Foo' |
| type: N_SECT |
| scope: [ N_EXT ] |
| sect: 1 |
| value: 0x0000000000000000 |
| - name: '_OBJC_METACLASS_$_Foo' |
| type: N_SECT |
| scope: [ N_EXT ] |
| sect: 1 |
| value: 0x0000000000000028 |
| ... |
| |
| # CHECK: (__DATA,__objc_data) external _OBJC_CLASS_$_Foo |
| # CHECK: (__DATA,__objc_data) external _OBJC_METACLASS_$_Foo |
