| ## 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: } |
