ebf09360ec
Split up the CRuntimeFile into one part for output types that need an entry point and another part for output types that use stubs. Add file 'test/mach-o/Inputs/libSystem.yaml' for use by test cases that use -dylib and therefore may now need the helper symbol in libSystem.dylib. llvm-svn: 215602
81 lines
2.6 KiB
YAML
81 lines
2.6 KiB
YAML
# RUN: lld -flavor darwin -arch x86_64 -macosx_version_min 10.8 %s -dylib \
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# RUN: -sectalign __DATA __custom 0x800 -sectalign __TEXT __text 0x400 \
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# RUN: %p/Inputs/libSystem.yaml -o %t \
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# RUN: && llvm-readobj -sections %t | FileCheck %s
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#
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# Test -sectalign option on __text and a custom section.
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#
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--- !mach-o
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arch: x86_64
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file-type: MH_OBJECT
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flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ]
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sections:
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- segment: __TEXT
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section: __text
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type: S_REGULAR
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attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
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address: 0x0000000000000000
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content: [ 0x55, 0x48, 0x89, 0xE5, 0x8B, 0x05, 0x00, 0x00,
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0x00, 0x00, 0x03, 0x05, 0x00, 0x00, 0x00, 0x00,
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0x5D, 0xC3 ]
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relocations:
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- offset: 0x0000000C
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type: X86_64_RELOC_SIGNED
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length: 2
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pc-rel: true
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extern: true
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symbol: 1
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- offset: 0x00000006
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type: X86_64_RELOC_SIGNED
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length: 2
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pc-rel: true
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extern: true
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symbol: 2
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- segment: __DATA
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section: __data
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type: S_REGULAR
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attributes: [ ]
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alignment: 2
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address: 0x0000000000000014
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content: [ 0x0A, 0x00, 0x00, 0x00 ]
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- segment: __DATA
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section: __custom
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type: S_REGULAR
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attributes: [ ]
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alignment: 2
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address: 0x0000000000000018
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content: [ 0x0A, 0x00, 0x00, 0x00 ]
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global-symbols:
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- name: _a
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type: N_SECT
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scope: [ N_EXT ]
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sect: 2
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value: 0x0000000000000014
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- name: _b
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type: N_SECT
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scope: [ N_EXT ]
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sect: 3
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value: 0x0000000000000018
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- name: _get
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type: N_SECT
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scope: [ N_EXT ]
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sect: 1
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value: 0x0000000000000000
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...
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# CHECK: Name: __text (5F 5F 74 65 78 74 00 00 00 00 00 00 00 00 00 00)
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# CHECK: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
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# CHECK: Address: 0xC00
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# CHECK: Name: __data (5F 5F 64 61 74 61 00 00 00 00 00 00 00 00 00 00)
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# CHECK: Segment: __DATA (5F 5F 44 41 54 41 00 00 00 00 00 00 00 00 00 00)
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# CHECK: Address: 0x1000
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# CHECK: Name: __custom (5F 5F 63 75 73 74 6F 6D 00 00 00 00 00 00 00 00)
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# CHECK: Segment: __DATA (5F 5F 44 41 54 41 00 00 00 00 00 00 00 00 00 00)
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# CHECK: Address: 0x1800
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