176 lines
6.3 KiB
Plaintext
176 lines
6.3 KiB
Plaintext
## Show that llvm-objcopy adds a new section into the object if
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## --add-section is given.
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# RUN: yaml2obj --docnum=1 %s -o %t.64bit
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# RUN: yaml2obj --docnum=2 %s -o %t.32bit
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# RUN: echo -n abcdefg > %t.data
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## Error case 1: Nonexistent input file is specified by --add-section.
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# RUN: not llvm-objcopy --add-section __TEXT,__text=%t.missing %t.64bit %t.nonexistent-file 2>&1 \
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# RUN: | FileCheck %s -DINPUT=%t.64bit -DSECTION_DATA_FILE=%t.missing --check-prefix=NONEXSITENT-FILE
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# NONEXSITENT-FILE: error: '[[INPUT]]': '[[SECTION_DATA_FILE]]': {{[Nn]}}o such file or directory
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## Error case 2: Too long segment name.
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# RUN: not llvm-objcopy --add-section __TOOOOOOOOO_LONG,__text=%t.data %t.64bit %t.too-long-seg-name 2>&1 \
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# RUN: | FileCheck %s -DINPUT=%t.64bit --check-prefix=TOO-LONG-SEG-NAME
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# TOO-LONG-SEG-NAME: error: '[[INPUT]]': too long segment name: '__TOOOOOOOOO_LONG'
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## Case 1: Add a new section into an existing segment.
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# RUN: llvm-objcopy --add-section __TEXT,__text=%t.data %t.64bit %t.out1.64bit
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# RUN: llvm-objcopy --add-section __TEXT,__text=%t.data %t.32bit %t.out1.32bit
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# RUN: llvm-readobj --sections --section-data %t.out1.64bit \
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# RUN: | FileCheck %s --check-prefixes=64BIT,COMMON,CASE1
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# RUN: llvm-readobj --sections --section-data %t.out1.32bit \
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# RUN: | FileCheck %s --check-prefixes=32BIT,COMMON,CASE1
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## Case 2: Add a new section into a nonexistent segment.
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# RUN: llvm-objcopy --add-section __FOO,__bar=%t.data %t.64bit %t.out2.64bit
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# RUN: llvm-objcopy --add-section __FOO,__bar=%t.data %t.32bit %t.out2.32bit
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# RUN: llvm-readobj --sections --section-data --macho-segment %t.out2.64bit \
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# RUN: | FileCheck %s --check-prefixes=64BIT,COMMON,CASE2,CASE2-64BIT
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# RUN: llvm-readobj --sections --section-data --macho-segment %t.out2.32bit \
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# RUN: | FileCheck %s --check-prefixes=32BIT,COMMON,CASE2,CASE2-32BIT
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## Case 3: Add a new section with /dev/null.
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# RUN: llvm-objcopy --add-section __TEXT,__text=/dev/null %t.64bit %t.devnull
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# RUN: llvm-readobj --sections --section-data %t.devnull \
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# RUN: | FileCheck %s --check-prefixes=64BIT,COMMON,DEVNULL
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## 64-bit binary
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--- !mach-o
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FileHeader:
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magic: 0xFEEDFACF
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cputype: 0x01000007
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cpusubtype: 0x00000003
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filetype: 0x00000001
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ncmds: 1
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sizeofcmds: 152
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flags: 0x00002000
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reserved: 0x00000000
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LoadCommands:
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- cmd: LC_SEGMENT_64
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cmdsize: 152
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segname: ''
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vmaddr: 0
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vmsize: 4
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fileoff: 184
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filesize: 4
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maxprot: 7
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initprot: 7
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nsects: 1
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flags: 0
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Sections:
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- sectname: __text
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segname: __TEXT
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addr: 0x0000000000000000
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content: 'AABBCCDD'
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size: 4
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offset: 184
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x80000400
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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## 32-bit binary
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--- !mach-o
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FileHeader:
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magic: 0xFEEDFACE
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cputype: 0x00000007
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cpusubtype: 0x00000003
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filetype: 0x00000001
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ncmds: 1
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sizeofcmds: 124
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flags: 0x00002000
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LoadCommands:
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- cmd: LC_SEGMENT
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cmdsize: 124
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segname: ''
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vmaddr: 0
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vmsize: 4
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fileoff: 184
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filesize: 4
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maxprot: 7
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initprot: 7
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nsects: 1
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flags: 0
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Sections:
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- sectname: __text
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segname: __TEXT
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addr: 0x0000000000000000
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content: 'AABBCCDD'
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size: 4
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offset: 184
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x80000400
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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# COMMON: Index: 0
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# COMMON-NEXT: __text (5F 5F 74 65 78 74 00 00 00 00 00 00 00 00 00 00)
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# COMMON-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
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# COMMON: Index: 1
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# CASE1-NEXT: __text (5F 5F 74 65 78 74 00 00 00 00 00 00 00 00 00 00)
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# CASE1-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
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# CASE2-NEXT: Name: __bar (5F 5F 62 61 72 00 00 00 00 00 00 00 00 00 00 00)
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# CASE2-NEXT: Segment: __FOO (5F 5F 46 4F 4F 00 00 00 00 00 00 00 00 00 00 00)
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# DEVNULL-NEXT: __text (5F 5F 74 65 78 74 00 00 00 00 00 00 00 00 00 00)
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# DEVNULL-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
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# COMMON-NEXT: Address: 0x0
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# CASE1-NEXT: Size: 0x7
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# CASE2-NEXT: Size: 0x7
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# DEVNULL-NEXT: Size: 0x0
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# 64BIT-NEXT: Offset: 340
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# 32BIT-NEXT: Offset: 280
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# COMMON-NEXT: Alignment: 0
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# COMMON-NEXT: RelocationOffset: 0x0
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# COMMON-NEXT: RelocationCount: 0
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# COMMON-NEXT: Type: Regular (0x0)
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# COMMON-NEXT: Attributes [ (0x0)
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# COMMON-NEXT: ]
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# COMMON-NEXT: Reserved1: 0x0
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# COMMON-NEXT: Reserved2: 0x0
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# 64BIT-NEXT: Reserved3: 0x0
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# COMMON-NEXT: SectionData (
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# CASE1-NEXT: 0000: 61626364 656667 |abcdefg|
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# CASE2-NEXT: 0000: 61626364 656667 |abcdefg|
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# COMMON-NEXT: )
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# CASE2: Segment {
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# CASE2-64BIT-NEXT: Cmd: LC_SEGMENT_64
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# CASE2-32BIT-NEXT: Cmd: LC_SEGMENT{{$}}
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# CASE2-NEXT: Name:
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# CASE2-64BIT-NEXT: Size: 152
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# CASE2-32BIT-NEXT: Size: 124
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# CASE2-NEXT: vmaddr: 0x0
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# CASE2-NEXT: vmsize: 0x4
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# CASE2-64BIT-NEXT: fileoff: 336
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# CASE2-32BIT-NEXT: fileoff: 276
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# CASE2-NEXT: filesize: 4
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# CASE2-NEXT: maxprot: rwx
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# CASE2-NEXT: initprot: rwx
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# CASE2-NEXT: nsects: 1
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# CASE2-NEXT: flags: 0x0
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# CASE2-NEXT: }
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# CASE2-NEXT: Segment {
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# CASE2-64BIT-NEXT: Cmd: LC_SEGMENT_64
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# CASE2-32BIT-NEXT: Cmd: LC_SEGMENT{{$}}
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# CASE2-NEXT: Name: __FOO
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# CASE2-64BIT-NEXT: Size: 152
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# CASE2-32BIT-NEXT: Size: 124
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# CASE2-NEXT: vmaddr: 0x0
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# CASE2-NEXT: vmsize: 0x7
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# CASE2-64BIT-NEXT: fileoff: 340
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# CASE2-32BIT-NEXT: fileoff: 280
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# CASE2-NEXT: filesize: 7
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# CASE2-NEXT: maxprot: ---
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# CASE2-NEXT: initprot: ---
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# CASE2-NEXT: nsects: 1
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# CASE2-NEXT: flags: 0x0
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# CASE2-NEXT: }
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