89 lines
3.9 KiB
YAML
89 lines
3.9 KiB
YAML
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# RUN: lld -flavor darwin -arch x86_64 -r -print_atoms %s -o %t | FileCheck %s
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#
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# Test parsing of __eh_frame (dwarf unwind) 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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has-UUID: false
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OS: unknown
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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, 0xB8, 0x09, 0x00, 0x00,
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0x00, 0x5D, 0xC3, 0x55, 0x48, 0x89, 0xE5, 0xB8,
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0x0A, 0x00, 0x00, 0x00, 0x5D, 0xC3 ]
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- segment: __TEXT
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section: __eh_frame
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type: S_COALESCED
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attributes: [ ]
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alignment: 8
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address: 0x0000000000000058
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content: [ 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x01, 0x7A, 0x52, 0x00, 0x01, 0x78, 0x10, 0x01,
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0x10, 0x0C, 0x07, 0x08, 0x90, 0x01, 0x00, 0x00,
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0x24, 0x00, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x00,
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0x88, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0x0B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x41, 0x0E, 0x10, 0x86, 0x02, 0x43, 0x0D,
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0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x24, 0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00,
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0x6B, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0x0B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x41, 0x0E, 0x10, 0x86, 0x02, 0x43, 0x0D,
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0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
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global-symbols:
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- name: __Z3barv
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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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- name: __Z3foov
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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: 0x000000000000000B
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...
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# CHECK: defined-atoms:
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# CHECK: - ref-name: [[CIE:L[0-9]+]]
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# CHECK: type: unwind-cfi
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# CHECK: content: [ 14, 00, 00, 00, 00, 00, 00, 00, 01, 7A, 52, 00,
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# CHECK: 01, 78, 10, 01, 10, 0C, 07, 08, 90, 01, 00, 00 ]
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# CHECK: - type: unwind-cfi
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# CHECK: content: [ 24, 00, 00, 00, 1C, 00, 00, 00, 88, FF, FF, FF,
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# CHECK: FF, FF, FF, FF, 0B, 00, 00, 00, 00, 00, 00, 00,
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# CHECK: 00, 41, 0E, 10, 86, 02, 43, 0D, 06, 00, 00, 00,
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# CHECK: 00, 00, 00, 00 ]
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# CHECK: references:
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# CHECK: - kind: negDelta32
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# CHECK: offset: 4
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# CHECK: target: [[CIE]]
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# CHECK: - kind: unwindFDEToFunction
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# CHECK: offset: 8
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# CHECK: target: __Z3barv
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# CHECK: - type: unwind-cfi
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# CHECK: content: [ 24, 00, 00, 00, 44, 00, 00, 00, 6B, FF, FF, FF,
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# CHECK: FF, FF, FF, FF, 0B, 00, 00, 00, 00, 00, 00, 00,
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# CHECK: 00, 41, 0E, 10, 86, 02, 43, 0D, 06, 00, 00, 00,
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# CHECK: 00, 00, 00, 00 ]
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# CHECK: references:
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# CHECK: - kind: negDelta32
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# CHECK: offset: 4
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# CHECK: target: [[CIE]]
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# CHECK: - kind: unwindFDEToFunction
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# CHECK: offset: 8
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# CHECK: target: __Z3foov
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# CHECK: - name: __Z3barv
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# CHECK: scope: global
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# CHECK: content: [ 55, 48, 89, E5, B8, 09, 00, 00, 00, 5D, C3 ]
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# CHECK: - name: __Z3foov
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# CHECK: scope: global
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# CHECK: content: [ 55, 48, 89, E5, B8, 0A, 00, 00, 00, 5D, C3 ]
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