data-in-code-load-command.yaml 2.19 KB
# RUN: ld64.lld -arch x86_64 -macosx_version_min 10.8 %s -o %t -dylib %p/Inputs/x86_64/libSystem.yaml && llvm-objdump --private-headers %t | FileCheck %s
# RUN: ld64.lld -arch x86_64 -macosx_version_min 10.8 %s -o %t -dylib %p/Inputs/x86_64/libSystem.yaml -static -data_in_code_info && llvm-objdump --private-headers %t | FileCheck %s
# RUN: ld64.lld -arch x86_64 -macosx_version_min 10.8 %s -o %t -dylib %p/Inputs/x86_64/libSystem.yaml -no_data_in_code_info && llvm-objdump --private-headers %t | FileCheck %s --check-prefix=NO_DATA_IN_CODE_INFO
# RUN: ld64.lld -arch x86_64 -macosx_version_min 10.8 %s -o %t -dylib %p/Inputs/x86_64/libSystem.yaml -static -data_in_code_info -no_data_in_code_info && llvm-objdump --private-headers %t | FileCheck %s --check-prefix=NO_DATA_IN_CODE_INFO
# RUN: ld64.lld -arch x86_64 -macosx_version_min 10.8 %s -o %t -dylib %p/Inputs/x86_64/libSystem.yaml -static && llvm-objdump --private-headers %t | FileCheck %s --check-prefix=NO_DATA_IN_CODE_INFO
# RUN: ld64.lld -arch x86_64 -macosx_version_min 10.8 %s -o %t -dylib %p/Inputs/x86_64/libSystem.yaml -r && llvm-objdump --private-headers %t | FileCheck %s
# RUN: ld64.lld -arch x86_64 -macosx_version_min 10.8 %s -o %t -dylib %p/Inputs/x86_64/libSystem.yaml -r -data_in_code_info && llvm-objdump --private-headers %t | FileCheck %s
# RUN: ld64.lld -arch x86_64 -macosx_version_min 10.8 %s -o %t -dylib %p/Inputs/x86_64/libSystem.yaml -r -no_data_in_code_info && llvm-objdump --private-headers %t | FileCheck %s --check-prefix=NO_DATA_IN_CODE_INFO

--- !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:         [ 0x00, 0x00, 0x00, 0x00 ]
global-symbols:
  - name:            _main
    type:            N_SECT
    scope:           [ N_EXT ]
    sect:            1
    value:           0x0000000000000000
...

# CHECK: Load command {{[0-9]*}}
# CHECK:   cmd LC_DATA_IN_CODE
# CHECK:   cmdsize 16
# CHECK:   dataoff
# CHECK:   datasize

# NO_DATA_IN_CODE_INFO-NOT: LC_DATA_IN_CODE