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## Show that llvm-objcopy adds a new section into a 32-bit object file if
## --add-section is given.
# RUN: yaml2obj %s -o %t
# RUN: echo -n abcdefg > %t.data
## Case 1: Add a new section into an existing segment.
# RUN: llvm-objcopy --add-section __TEXT,__bar=%t.data %t %t.out1
# RUN: llvm-readobj --sections --section-data %t.out1 \
# RUN: | FileCheck %s --check-prefixes=COMMON,CASE1
## Case 2: Add a new section into a nonexistent segment.
# RUN: llvm-objcopy --add-section __FOO,__bar=%t.data %t %t.out2
# RUN: llvm-readobj --sections --section-data %t.out2 \
# RUN: | FileCheck %s --check-prefixes=COMMON,CASE2
## Case 3: Add a new section into an existing segment using /dev/null as an input.
# RUN: llvm-objcopy --add-section __TEXT,__bar=/dev/null %t %t.out3
# RUN: llvm-readobj --sections --section-data %t.out3 \
# RUN: | FileCheck %s --check-prefixes=COMMON,CASE3
--- !mach-o
FileHeader:
magic: 0xFEEDFACE
cputype: 0x00000007
cpusubtype: 0x00000003
filetype: 0x00000001
ncmds: 1
sizeofcmds: 124
flags: 0x00002000
LoadCommands:
- cmd: LC_SEGMENT
cmdsize: 124
segname: __TEXT
vmaddr: 0
vmsize: 4
fileoff: 184
filesize: 4
maxprot: 7
initprot: 7
nsects: 1
flags: 0
Sections:
- sectname: __text
segname: __TEXT
addr: 0x0000000000000000
content: 'AABBCCDD'
size: 4
offset: 184
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x80000400
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
# COMMON: Index: 0
# COMMON-NEXT: Name: __text (5F 5F 74 65 78 74 00 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: 0x0
# COMMON-NEXT: Size: 0x4
# COMMON-NEXT: Offset:
# COMMON-NEXT: Alignment: 0
# COMMON-NEXT: RelocationOffset: 0x0
# COMMON-NEXT: RelocationCount: 0
# COMMON-NEXT: Type: Regular (0x0)
# COMMON-NEXT: Attributes [ (0x800004)
# COMMON-NEXT: PureInstructions (0x800000)
# COMMON-NEXT: SomeInstructions (0x4)
# COMMON-NEXT: ]
# COMMON-NEXT: Reserved1: 0x0
# COMMON-NEXT: Reserved2: 0x0
# COMMON-NEXT: SectionData (
# COMMON-NEXT: 0000: AABBCCDD |....|
# COMMON-NEXT: )
# COMMON: Index: 1
# COMMON-NEXT: Name: __bar (5F 5F 62 61 72 00 00 00 00 00 00 00 00 00 00 00)
# CASE1-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
# CASE1-NEXT: Address: 0x4
# CASE1-NEXT: Size: 0x7
# CASE1-NEXT: Offset: 224
# CASE2-NEXT: Segment: __FOO (5F 5F 46 4F 4F 00 00 00 00 00 00 00 00 00 00 00)
# CASE2-NEXT: Address: 0x98
# CASE2-NEXT: Size: 0x7
# CASE2-NEXT: Offset: 280
# CASE3-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
# CASE3-NEXT: Address: 0x4
# CASE3-NEXT: Size: 0x0
# CASE3-NEXT: Offset: 224
# 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
# CASE1-NEXT: SectionData (
# CASE1-NEXT: 0000: 61626364 656667 |abcdefg|
# CASE1-NEXT: )
# CASE2-NEXT: SectionData (
# CASE2-NEXT: 0000: 61626364 656667 |abcdefg|
# CASE2-NEXT: )
# CASE3-NEXT: SectionData (
# CASE3-NEXT: )
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