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|
## Show that llvm-objcopy adds a new section into the object if
## --add-section is given.
# RUN: yaml2obj --docnum=1 %s -o %t.64bit
# RUN: yaml2obj --docnum=2 %s -o %t.32bit
# RUN: echo -n abcdefg > %t.data
## Error case 1: Nonexistent input file is specified by --add-section.
# RUN: not llvm-objcopy --add-section __TEXT,__text=%t.missing %t.64bit %t.nonexistent-file 2>&1 \
# RUN: | FileCheck %s -DINPUT=%t.64bit -DSECTION_DATA_FILE=%t.missing --check-prefix=NONEXSITENT-FILE
# NONEXSITENT-FILE: error: '[[INPUT]]': '[[SECTION_DATA_FILE]]': {{[Nn]}}o such file or directory
## Error case 2: Too long segment name.
# RUN: not llvm-objcopy --add-section __TOOOOOOOOO_LONG,__text=%t.data %t.64bit %t.too-long-seg-name 2>&1 \
# RUN: | FileCheck %s -DINPUT=%t.64bit --check-prefix=TOO-LONG-SEG-NAME
# TOO-LONG-SEG-NAME: error: '[[INPUT]]': too long segment name: '__TOOOOOOOOO_LONG'
## Case 1: Add a new section into an existing segment.
# RUN: llvm-objcopy --add-section __TEXT,__text=%t.data %t.64bit %t.out1.64bit
# RUN: llvm-objcopy --add-section __TEXT,__text=%t.data %t.32bit %t.out1.32bit
# RUN: llvm-readobj --sections --section-data %t.out1.64bit \
# RUN: | FileCheck %s --check-prefixes=64BIT,COMMON,CASE1
# RUN: llvm-readobj --sections --section-data %t.out1.32bit \
# RUN: | FileCheck %s --check-prefixes=32BIT,COMMON,CASE1
## Case 2: Add a new section into a nonexistent segment.
# RUN: llvm-objcopy --add-section __FOO,__bar=%t.data %t.64bit %t.out2.64bit
# RUN: llvm-objcopy --add-section __FOO,__bar=%t.data %t.32bit %t.out2.32bit
# RUN: llvm-readobj --sections --section-data --macho-segment %t.out2.64bit \
# RUN: | FileCheck %s --check-prefixes=64BIT,COMMON,CASE2,CASE2-64BIT
# RUN: llvm-readobj --sections --section-data --macho-segment %t.out2.32bit \
# RUN: | FileCheck %s --check-prefixes=32BIT,COMMON,CASE2,CASE2-32BIT
## Case 3: Add a new section with /dev/null.
# RUN: llvm-objcopy --add-section __TEXT,__text=/dev/null %t.64bit %t.devnull
# RUN: llvm-readobj --sections --section-data %t.devnull \
# RUN: | FileCheck %s --check-prefixes=64BIT,COMMON,DEVNULL
## 64-bit binary
--- !mach-o
FileHeader:
magic: 0xFEEDFACF
cputype: 0x01000007
cpusubtype: 0x00000003
filetype: 0x00000001
ncmds: 1
sizeofcmds: 152
flags: 0x00002000
reserved: 0x00000000
LoadCommands:
- cmd: LC_SEGMENT_64
cmdsize: 152
segname: ''
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
## 32-bit binary
--- !mach-o
FileHeader:
magic: 0xFEEDFACE
cputype: 0x00000007
cpusubtype: 0x00000003
filetype: 0x00000001
ncmds: 1
sizeofcmds: 124
flags: 0x00002000
LoadCommands:
- cmd: LC_SEGMENT
cmdsize: 124
segname: ''
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: __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: Index: 1
# CASE1-NEXT: __text (5F 5F 74 65 78 74 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)
# CASE2-NEXT: Name: __bar (5F 5F 62 61 72 00 00 00 00 00 00 00 00 00 00 00)
# CASE2-NEXT: Segment: __FOO (5F 5F 46 4F 4F 00 00 00 00 00 00 00 00 00 00 00)
# DEVNULL-NEXT: __text (5F 5F 74 65 78 74 00 00 00 00 00 00 00 00 00 00)
# DEVNULL-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
# COMMON-NEXT: Address: 0x0
# CASE1-NEXT: Size: 0x7
# CASE2-NEXT: Size: 0x7
# DEVNULL-NEXT: Size: 0x0
# 64BIT-NEXT: Offset: 340
# 32BIT-NEXT: Offset: 280
# 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
# 64BIT-NEXT: Reserved3: 0x0
# COMMON-NEXT: SectionData (
# CASE1-NEXT: 0000: 61626364 656667 |abcdefg|
# CASE2-NEXT: 0000: 61626364 656667 |abcdefg|
# COMMON-NEXT: )
# CASE2: Segment {
# CASE2-64BIT-NEXT: Cmd: LC_SEGMENT_64
# CASE2-32BIT-NEXT: Cmd: LC_SEGMENT{{$}}
# CASE2-NEXT: Name:
# CASE2-64BIT-NEXT: Size: 152
# CASE2-32BIT-NEXT: Size: 124
# CASE2-NEXT: vmaddr: 0x0
# CASE2-NEXT: vmsize: 0x4
# CASE2-64BIT-NEXT: fileoff: 336
# CASE2-32BIT-NEXT: fileoff: 276
# CASE2-NEXT: filesize: 4
# CASE2-NEXT: maxprot: rwx
# CASE2-NEXT: initprot: rwx
# CASE2-NEXT: nsects: 1
# CASE2-NEXT: flags: 0x0
# CASE2-NEXT: }
# CASE2-NEXT: Segment {
# CASE2-64BIT-NEXT: Cmd: LC_SEGMENT_64
# CASE2-32BIT-NEXT: Cmd: LC_SEGMENT{{$}}
# CASE2-NEXT: Name: __FOO
# CASE2-64BIT-NEXT: Size: 152
# CASE2-32BIT-NEXT: Size: 124
# CASE2-NEXT: vmaddr: 0x0
# CASE2-NEXT: vmsize: 0x7
# CASE2-64BIT-NEXT: fileoff: 340
# CASE2-32BIT-NEXT: fileoff: 280
# CASE2-NEXT: filesize: 7
# CASE2-NEXT: maxprot: ---
# CASE2-NEXT: initprot: ---
# CASE2-NEXT: nsects: 1
# CASE2-NEXT: flags: 0x0
# CASE2-NEXT: }
|
