forked from OSchip/llvm-project
130 lines
4.8 KiB
YAML
130 lines
4.8 KiB
YAML
# RUN: lld -flavor darwin -arch i386 -r -print_atoms %s -o %t | FileCheck %s
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#
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# Test parsing of new __eh_frame (dwarf unwind) section that has no .eh labels
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# and no relocations.
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#
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--- !mach-o
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arch: x86
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file-type: MH_OBJECT
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flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ]
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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, 0x89, 0xE5, 0x56, 0x83, 0xEC, 0x14, 0xE8,
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0x00, 0x00, 0x00, 0x00, 0x5E, 0xC7, 0x04, 0x24,
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0x04, 0x00, 0x00, 0x00, 0xE8, 0xE7, 0xFF, 0xFF,
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0xFF, 0xC7, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x8B,
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0x8E, 0x38, 0x00, 0x00, 0x00, 0x89, 0x4C, 0x24,
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0x04, 0x89, 0x04, 0x24, 0xC7, 0x44, 0x24, 0x08,
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0x00, 0x00, 0x00, 0x00, 0xE8, 0xC7, 0xFF, 0xFF,
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0xFF, 0x55, 0x89, 0xE5, 0x83, 0xEC, 0x08, 0xE8,
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0xBC, 0xFF, 0xFF, 0xFF ]
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relocations:
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- offset: 0x00000040
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type: GENERIC_RELOC_VANILLA
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length: 2
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pc-rel: true
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extern: false
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symbol: 1
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- offset: 0x00000035
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type: GENERIC_RELOC_VANILLA
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length: 2
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pc-rel: true
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extern: true
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symbol: 4
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- offset: 0x00000021
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scattered: true
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type: GENERIC_RELOC_LOCAL_SECTDIFF
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length: 2
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pc-rel: false
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value: 0x00000044
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- offset: 0x00000000
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scattered: true
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type: GENERIC_RELOC_PAIR
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length: 2
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pc-rel: false
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value: 0x0000000C
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- offset: 0x00000015
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type: GENERIC_RELOC_VANILLA
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length: 2
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pc-rel: true
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extern: true
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symbol: 3
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- segment: __IMPORT
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section: __pointers
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type: S_NON_LAZY_SYMBOL_POINTERS
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attributes: [ ]
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address: 0x0000000000000044
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content: [ 0x00, 0x00, 0x00, 0x00 ]
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indirect-syms: [ 5 ]
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- segment: __TEXT
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section: __eh_frame
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type: S_REGULAR
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attributes: [ ]
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alignment: 2
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address: 0x0000000000000048
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content: [ 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x01, 0x7A, 0x52, 0x00, 0x01, 0x7C, 0x08, 0x01,
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0x10, 0x0C, 0x05, 0x04, 0x88, 0x01, 0x00, 0x00,
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0x18, 0x00, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x00,
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0x98, 0xFF, 0xFF, 0xFF, 0x39, 0x00, 0x00, 0x00,
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0x00, 0x41, 0x0E, 0x08, 0x84, 0x02, 0x42, 0x0D,
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0x04, 0x44, 0x86, 0x03, 0x18, 0x00, 0x00, 0x00,
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0x38, 0x00, 0x00, 0x00, 0xB5, 0xFF, 0xFF, 0xFF,
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0x0B, 0x00, 0x00, 0x00, 0x00, 0x41, 0x0E, 0x08,
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0x84, 0x02, 0x42, 0x0D, 0x04, 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: 0x0000000000000039
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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: 0x0000000000000000
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undefined-symbols:
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- name: __ZTIi
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type: N_UNDF
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scope: [ N_EXT ]
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value: 0x0000000000000000
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- name: ___cxa_allocate_exception
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type: N_UNDF
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scope: [ N_EXT ]
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value: 0x0000000000000000
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- name: ___cxa_throw
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type: N_UNDF
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scope: [ N_EXT ]
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value: 0x0000000000000000
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...
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# CHECK: defined-atoms:
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# CHECK: - ref-name: [[CIE:L[L0-9]+]]
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# CHECK: type: unwind-cfi
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# CHECK: content:
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# CHECK: - type: unwind-cfi
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# CHECK: content:
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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: delta32
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# CHECK: offset: 8
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# CHECK: target: __Z3foov
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# CHECK: - type: unwind-cfi
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# CHECK: content:
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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: delta32
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# CHECK: offset: 8
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# CHECK: target: __Z3barv
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