# RUN: ld64.lld -arch x86_64 -macosx_version_min 10.8 %s -dylib \ # RUN: -sectalign __DATA __custom 0x800 -sectalign __TEXT __text 0x400 \ # RUN: %p/Inputs/x86_64/libSystem.yaml -o %t \ # RUN: && llvm-readobj --sections %t | FileCheck %s # # Test -sectalign option on __text and a custom section. # --- !mach-o arch: x86_64 file-type: MH_OBJECT flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ] sections: - segment: __TEXT section: __text type: S_REGULAR attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ] address: 0x0000000000000000 content: [ 0x55, 0x48, 0x89, 0xE5, 0x8B, 0x05, 0x00, 0x00, 0x00, 0x00, 0x03, 0x05, 0x00, 0x00, 0x00, 0x00, 0x5D, 0xC3 ] relocations: - offset: 0x0000000C type: X86_64_RELOC_SIGNED length: 2 pc-rel: true extern: true symbol: 1 - offset: 0x00000006 type: X86_64_RELOC_SIGNED length: 2 pc-rel: true extern: true symbol: 2 - segment: __DATA section: __data type: S_REGULAR attributes: [ ] alignment: 2 address: 0x0000000000000014 content: [ 0x0A, 0x00, 0x00, 0x00 ] - segment: __DATA section: __custom type: S_REGULAR attributes: [ ] alignment: 2 address: 0x0000000000000018 content: [ 0x0A, 0x00, 0x00, 0x00 ] global-symbols: - name: _a type: N_SECT scope: [ N_EXT ] sect: 2 value: 0x0000000000000014 - name: _b type: N_SECT scope: [ N_EXT ] sect: 3 value: 0x0000000000000018 - name: _get type: N_SECT scope: [ N_EXT ] sect: 1 value: 0x0000000000000000 ... # CHECK: Name: __text (5F 5F 74 65 78 74 00 00 00 00 00 00 00 00 00 00) # CHECK: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00) # CHECK: Address: 0xC00 # CHECK: Name: __data (5F 5F 64 61 74 61 00 00 00 00 00 00 00 00 00 00) # CHECK: Segment: __DATA (5F 5F 44 41 54 41 00 00 00 00 00 00 00 00 00 00) # CHECK: Address: 0x1000 # CHECK: Name: __custom (5F 5F 63 75 73 74 6F 6D 00 00 00 00 00 00 00 00) # CHECK: Segment: __DATA (5F 5F 44 41 54 41 00 00 00 00 00 00 00 00 00 00) # CHECK: Address: 0x1800