parse-non-lazy-pointers.yaml 3.27 KB
# RUN: ld64.lld -arch i386 -r -print_atoms %s -o %t  | FileCheck %s
#
# Test parsing of non-lazy-pointer sections.
#

--- !mach-o
arch:            x86
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, 0x89, 0xE5, 0xE8, 0x00, 0x00, 0x00, 0x00,
                       0x59, 0x8D, 0x81, 0x14, 0x00, 0x00, 0x00, 0x8D,
                       0x81, 0x18, 0x00, 0x00, 0x00, 0x5D, 0xC3, 0x55,
                       0x89, 0xE5, 0x5D, 0xC3 ]
    relocations:
      - offset:          0x00000011
        scattered:       true
        type:            GENERIC_RELOC_LOCAL_SECTDIFF
        length:          2
        pc-rel:          false
        value:           0x00000020
      - offset:          0x00000000
        scattered:       true
        type:            GENERIC_RELOC_PAIR
        length:          2
        pc-rel:          false
        value:           0x00000008
      - offset:          0x0000000B
        scattered:       true
        type:            GENERIC_RELOC_LOCAL_SECTDIFF
        length:          2
        pc-rel:          false
        value:           0x0000001C
      - offset:          0x00000000
        scattered:       true
        type:            GENERIC_RELOC_PAIR
        length:          2
        pc-rel:          false
        value:           0x00000008
  - segment:         __IMPORT
    section:         __pointers
    type:            S_NON_LAZY_SYMBOL_POINTERS
    attributes:      [  ]
    address:         0x000000000000001C
    content:         [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
    indirect-syms:   [ 2, 2147483648 ]
local-symbols:
  - name:            _foo
    type:            N_SECT
    sect:            1
    value:           0x0000000000000017
global-symbols:
  - name:            _get
    type:            N_SECT
    scope:           [ N_EXT ]
    sect:            1
    value:           0x0000000000000000
undefined-symbols:
  - name:            _bar
    type:            N_UNDF
    scope:           [ N_EXT ]
    value:           0x0000000000000000
...


# CHECK:defined-atoms:
# CHECK:  - ref-name:        [[GOT1:L[L0-9]+]]
# CHECK:    scope:           hidden
# CHECK:    type:            got
# CHECK:    content:         [ 00, 00, 00, 00 ]
# CHECK:    merge:           by-content
# CHECK:  - ref-name:        [[GOT2:L[L0-9]+]]
# CHECK:    scope:           hidden
# CHECK:    type:            got
# CHECK:    content:         [ 00, 00, 00, 00 ]
# CHECK:    merge:           by-content
# CHECK:  - name:            _get
# CHECK:    scope:           global
# CHECK:    content:         [ 55, 89, E5, E8, 00, 00, 00, 00, 59, 8D, 81, 14,
# CHECK:                       00, 00, 00, 8D, 81, 18, 00, 00, 00, 5D, C3 ]
# CHECK:     references:
# CHECK:       - kind:            funcRel32
# CHECK:         offset:          11
# CHECK:         target:          [[GOT1]]
# CHECK:       - kind:            funcRel32
# CHECK:         offset:          17
# CHECK:         target:          [[GOT2]]
# CHECK:  - name:            _foo
# CHECK:    content:         [ 55, 89, E5, 5D, C3 ]