llvm/test/tools/llvm-size/macho-pagezero.test

## Test the --exclude-pagezero option to skip __PAGEZERO segment in Mach-O files.

# RUN: yaml2obj %s --docnum=1 -o %t-pagezero.o
# RUN: llvm-size %t-pagezero.o | \
# RUN:   FileCheck %s --check-prefix=NORMAL --match-full-lines
# RUN: llvm-size --exclude-pagezero %t-pagezero.o | \
# RUN:   FileCheck %s --check-prefix=SKIP --match-full-lines

# RUN: yaml2obj %s --docnum=2 -o %t-pagezero32.o
# RUN: llvm-size %t-pagezero32.o | \
# RUN:   FileCheck %s --check-prefix=NORMAL --match-full-lines
# RUN: llvm-size --exclude-pagezero %t-pagezero32.o | \
# RUN:   FileCheck %s --check-prefix=SKIP --match-full-lines

# NORMAL:__TEXT	__DATA	__OBJC	others	dec	hex
# NORMAL-NEXT:20	100	0	4096	4216	1078

# SKIP:__TEXT	__DATA	__OBJC	others	dec	hex
# SKIP-NEXT:20	100	0	0	120	78

--- !mach-o
FileHeader:
  magic:           0xFEEDFACF
  cputype:         0x100000C
  cpusubtype:      0x0
  filetype:        0x2
  ncmds:           3
  sizeofcmds:      216
  flags:           0x2000
  reserved:        0x0
LoadCommands:
  - cmd:             LC_SEGMENT_64
    cmdsize:         72
    segname:         __PAGEZERO
    vmaddr:          0x0
    vmsize:          4096
    fileoff:         0
    filesize:        0
    maxprot:         0
    initprot:        0
    nsects:          0
    flags:           0
  - cmd:             LC_SEGMENT_64
    cmdsize:         72
    segname:         __TEXT
    vmaddr:          0x100000000
    vmsize:          20
    fileoff:         248
    filesize:        20
    maxprot:         7
    initprot:        5
    nsects:          0
    flags:           0
  - cmd:             LC_SEGMENT_64
    cmdsize:         72
    segname:         __DATA
    vmaddr:          0x100001000
    vmsize:          100
    fileoff:         268
    filesize:        100
    maxprot:         7
    initprot:        3
    nsects:          0
    flags:           0

--- !mach-o
FileHeader:
  magic:           0xFEEDFACE
  cputype:         0x7
  cpusubtype:      0x3
  filetype:        0x2
  ncmds:           3
  sizeofcmds:      168
  flags:           0x2000
LoadCommands:
  - cmd:             LC_SEGMENT
    cmdsize:         56
    segname:         __PAGEZERO
    vmaddr:          0x0
    vmsize:          4096
    fileoff:         0
    filesize:        0
    maxprot:         0
    initprot:        0
    nsects:          0
    flags:           0
  - cmd:             LC_SEGMENT
    cmdsize:         56
    segname:         __TEXT
    vmaddr:          0x1000
    vmsize:          20
    fileoff:         196
    filesize:        20
    maxprot:         7
    initprot:        5
    nsects:          0
    flags:           0
  - cmd:             LC_SEGMENT
    cmdsize:         56
    segname:         __DATA
    vmaddr:          0x2000
    vmsize:          100
    fileoff:         216
    filesize:        100
    maxprot:         7
    initprot:        3
    nsects:          0
    flags:           0