llvm-project/lld/test/mach-o/parse-initializers64.yaml

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YAML

# RUN: lld -flavor darwin -arch x86_64 -r -print_atoms %s -o %t | FileCheck %s
#
# Test parsing of literal sections.
#
--- !mach-o
arch: x86_64
file-type: MH_OBJECT
flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ]
has-UUID: false
OS: unknown
sections:
- segment: __TEXT
section: __text
type: S_REGULAR
attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
address: 0x0000000000000000
content: [ 0x55, 0x48, 0x89, 0xE5, 0x5D, 0xC3, 0x55, 0x48,
0x89, 0xE5, 0x5D, 0xC3, 0x55, 0x48, 0x89, 0xE5,
0x5D, 0xC3 ]
- segment: __DATA
section: __mod_init_func
type: S_MOD_INIT_FUNC_POINTERS
attributes: [ ]
alignment: 0
address: 0x0000000000000100
content: [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
relocations:
- offset: 0x00000000
type: X86_64_RELOC_UNSIGNED
length: 3
pc-rel: false
extern: true
symbol: 0
- offset: 0x00000008
type: X86_64_RELOC_UNSIGNED
length: 3
pc-rel: false
extern: true
symbol: 1
- segment: __DATA
section: __mod_term_func
type: S_MOD_TERM_FUNC_POINTERS
attributes: [ ]
alignment: 3
address: 0x0000000000000108
content: [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
relocations:
- offset: 0x00000000
type: X86_64_RELOC_UNSIGNED
length: 3
pc-rel: false
extern: true
symbol: 2
global-symbols:
- name: _init
type: N_SECT
scope: [ N_EXT ]
sect: 1
value: 0x0000000000000000
- name: _init2
type: N_SECT
scope: [ N_EXT ]
sect: 1
value: 0x0000000000000006
- name: _term
type: N_SECT
scope: [ N_EXT ]
sect: 1
value: 0x000000000000000C
...
# CHECK:defined-atoms:
# CHECK: - type: initializer-pointer
# CHECK: content: [ 00, 00, 00, 00, 00, 00, 00, 00 ]
# CHECK: dead-strip: never
# CHECK: references:
# CHECK: - kind: pointer64
# CHECK: offset: 0
# CHECK: target: _init
# CHECK: - type: initializer-pointer
# CHECK: content: [ 00, 00, 00, 00, 00, 00, 00, 00 ]
# CHECK: dead-strip: never
# CHECK: references:
# CHECK: - kind: pointer64
# CHECK: offset: 0
# CHECK: target: _init2
# CHECK: - type: terminator-pointer
# CHECK: content: [ 00, 00, 00, 00, 00, 00, 00, 00 ]
# CHECK: dead-strip: never
# CHECK: references:
# CHECK: - kind: pointer64
# CHECK: offset: 0
# CHECK: target: _term
# CHECK: - name: _init
# CHECK: scope: global
# CHECK: content: [ 55, 48, 89, E5, 5D, C3 ]
# CHECK: - name: _init2
# CHECK: scope: global
# CHECK: content: [ 55, 48, 89, E5, 5D, C3 ]
# CHECK: - name: _term
# CHECK: scope: global
# CHECK: content: [ 55, 48, 89, E5, 5D, C3 ]