## Show that if --remove-section is given, llvm-objcopy removes sections
## specified by the option.
# RUN: yaml2obj %s -o %t
## Remove only __TEXT,__text section.
# RUN: llvm-objcopy --remove-section __TEXT,__text %t %t2
# RUN: llvm-readobj --sections --section-data %t2 \
# RUN: | FileCheck %s --check-prefixes=COMMON,REMOVE-TEXT-ONLY
## Remove multiple sections.
# RUN: llvm-objcopy --remove-section __TEXT,__text --remove-section __DATA,__data %t %t3
# RUN: llvm-readobj --sections --section-data %t3 \
# RUN: | FileCheck %s --check-prefixes=COMMON,REMOVE-TEXT-AND-DATA
# COMMON: Sections [
# REMOVE-TEXT-ONLY-NEXT: Section {
# REMOVE-TEXT-ONLY-NEXT: Index: 0
# REMOVE-TEXT-ONLY-NEXT: Name: __data (5F 5F 64 61 74 61 00 00 00 00 00 00 00 00 00 00)
# REMOVE-TEXT-ONLY-NEXT: Segment: __DATA (5F 5F 44 41 54 41 00 00 00 00 00 00 00 00 00 00)
# REMOVE-TEXT-ONLY-NEXT: Address: 0x4
# REMOVE-TEXT-ONLY-NEXT: Size: 0x4
# REMOVE-TEXT-ONLY-NEXT: Offset: 264
# REMOVE-TEXT-ONLY-NEXT: Alignment: 0
# REMOVE-TEXT-ONLY-NEXT: RelocationOffset: 0x0
# REMOVE-TEXT-ONLY-NEXT: RelocationCount: 0
# REMOVE-TEXT-ONLY-NEXT: Type: Regular (0x0)
# REMOVE-TEXT-ONLY-NEXT: Attributes [ (0x0)
# REMOVE-TEXT-ONLY-NEXT: ]
# REMOVE-TEXT-ONLY-NEXT: Reserved1: 0x0
# REMOVE-TEXT-ONLY-NEXT: Reserved2: 0x0
# REMOVE-TEXT-ONLY-NEXT: Reserved3: 0x0
# REMOVE-TEXT-ONLY-NEXT: SectionData (
# REMOVE-TEXT-ONLY-NEXT: 0000: DDAADDAA |....|
# REMOVE-TEXT-ONLY-NEXT: )
# REMOVE-TEXT-ONLY-NEXT: }
# COMMON-NEXT: Section {
# REMOVE-TEXT-ONLY-NEXT: Index: 1
# REMOVE-TEXT-AND-DATA-NEXT: Index: 0
# COMMON-NEXT: Name: __const (5F 5F 63 6F 6E 73 74 00 00 00 00 00 00 00 00 00)
# COMMON-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
# COMMON-NEXT: Address: 0x8
# COMMON-NEXT: Size: 0x4
# REMOVE-TEXT-ONLY-NEXT: Offset: 268
# REMOVE-TEXT-AND-DATA-NEXT: Offset: 184
# COMMON-NEXT: Alignment: 0
# COMMON-NEXT: RelocationOffset: 0x0
# COMMON-NEXT: RelocationCount: 0
# COMMON-NEXT: Type: Regular (0x0)
# COMMON-NEXT: Attributes [ (0x0)
# COMMON-NEXT: ]
# COMMON-NEXT: Reserved1: 0x0
# COMMON-NEXT: Reserved2: 0x0
# COMMON-NEXT: Reserved3: 0x0
# COMMON-NEXT: SectionData (
# COMMON-NEXT: 0000: EEFFEEFF |....|
# COMMON-NEXT: )
# COMMON-NEXT: }
# COMMON-NEXT: ]
## Keep all sections if the specified section name is not present in the
## input. The output file should be the same as the input.
# RUN: llvm-objcopy --remove-section __TEXT,__foo %t %t4
# RUN: cmp %t %t4
--- !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
reserved3: 0x00000000
- sectname: __data
segname: __DATA
addr: 0x0000000000000004
content: 'DDAADDAA'
size: 4
offset: 348
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 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
reserved3: 0x00000000
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