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| # 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
|