## Show that llvm-objcopy extracts section contents into files specified by
## --dump-section.

# RUN: yaml2obj %s -o %t

## Extract section contents into files.
# RUN: llvm-objcopy --dump-section __TEXT,__text=%t.dump.text \
# RUN:   --dump-section __DATA,__data=%t.dump.data %t
# RUN: od -t x1 %t.dump.text | FileCheck %s --check-prefix=TEXT-CONTENT
# RUN: wc -c %t.dump.text | FileCheck %s --check-prefix=TEXT-SIZE
# RUN: od -t x1 %t.dump.data | FileCheck %s --check-prefix=DATA-CONTENT
# RUN: wc -c %t.dump.data | FileCheck %s --check-prefix=DATA-SIZE

# TEXT-CONTENT: 0000000 aa bb cc dd
# TEXT-SIZE: 4
# DATA-CONTENT: 0000000 ee ff ee ff
# DATA-SIZE: 4

## Error case: A non-existent section name.
# RUN: not llvm-objcopy --dump-section __TEXT,__foo=%t.no-such-section %t 2>&1 \
# RUN:   | FileCheck %s -DINPUT=%t --check-prefix=NO-SUCH-SECTION
# NO-SUCH-SECTION: error: '[[INPUT]]': section '__TEXT,__foo' not found

--- !mach-o
FileHeader:
  magic:           0xFEEDFACF
  cputype:         0x01000007
  cpusubtype:      0x00000003
  filetype:        0x00000001
  ncmds:           1
  sizeofcmds:      312
  flags:           0x00002000
  reserved:        0x00000000
LoadCommands:
  - cmd:             LC_SEGMENT_64
    cmdsize:         312
    segname:         ''
    vmaddr:          0
    vmsize:          12
    fileoff:         344
    filesize:        12
    maxprot:         7
    initprot:        7
    nsects:          3
    flags:           0
    Sections:
      - sectname:        __text
        segname:         __TEXT
        addr:            0x0000000000000000
        content:         'AABBCCDD'
        size:            4
        offset:          344
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x80000400
        reserved1:       0x00000000
        reserved2:       0x00000000
      - sectname:        __data
        segname:         __DATA
        addr:            0x0000000000000004
        content:         'EEFFEEFF'
        size:            4
        offset:          348
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x00000000
        reserved1:       0x00000000
        reserved2:       0x00000000
      - sectname:        __const
        segname:         __TEXT
        addr:            0x0000000000000008
        content:         'EEFFEEFF'
        size:            4
        offset:          352
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x00000000
        reserved1:       0x00000000
        reserved2:       0x00000000