# RUN: yaml2obj --docnum=1 %s -o %t.armv7 # RUN: llvm-objdump --private-headers %t.armv7 | FileCheck %s --check-prefix=ARMV7 # ARMV7: segname __PAGEZERO # ARMV7-NEXT: vmaddr 0x00000000 # ARMV7-NEXT: vmsize 0x00004000 # ARMV7: segname __TEXT # ARMV7-NEXT: vmaddr 0x00004000 # ARMV7-NEXT: vmsize 0x00008000 # ARMV7: segname __LINKEDIT # ARMV7-NEXT: vmaddr 0x0000c000 # ARMV7-NEXT: vmsize 0x00004000 # RUN: yaml2obj --docnum=2 %s -o %t.arm64 # RUN: llvm-objdump --private-headers %t.arm64 | FileCheck %s --check-prefix=ARM64 # ARM64: segname __PAGEZERO # ARM64-NEXT: vmaddr 0x0000000000000000 # ARM64-NEXT: vmsize 0x0000000100000000 # ARM64: segname __TEXT # ARM64-NEXT: vmaddr 0x0000000100000000 # ARM64-NEXT: vmsize 0x0000000000008000 # ARM64: segname __LINKEDIT # ARM64-NEXT: vmaddr 0x0000000100008000 # ARM64-NEXT: vmsize 0x0000000000004000 # RUN: yaml2obj --docnum=3 %s -o %t.arm64_32 # RUN: llvm-objdump --private-headers %t.arm64_32 | FileCheck %s --check-prefix=ARM64_32 # ARM64_32: segname __PAGEZERO # ARM64_32-NEXT: vmaddr 0x00000000 # ARM64_32-NEXT: vmsize 0x00004000 # ARM64_32: segname __TEXT # ARM64_32-NEXT: vmaddr 0x00004000 # ARM64_32-NEXT: vmsize 0x00008000 # ARM64_32: segname __LINKEDIT # ARM64_32-NEXT: vmaddr 0x0000c000 # ARM64_32-NEXT: vmsize 0x00004000 # RUN: yaml2obj --docnum=4 %s -o %t.x86_64 # RUN: llvm-objdump --private-headers %t.x86_64 | FileCheck %s --check-prefix=X86_64 # X86_64: segname __PAGEZERO # X86_64-NEXT: vmaddr 0x0000000000000000 # X86_64-NEXT: vmsize 0x0000000100000000 # X86_64: segname __TEXT # X86_64-NEXT: vmaddr 0x0000000100000000 # X86_64-NEXT: vmsize 0x0000000000001000 # X86_64: segname __LINKEDIT # X86_64-NEXT: vmaddr 0x0000000100001000 # X86_64-NEXT: vmsize 0x0000000000001000 ## Input binaries: ## Case 1: armv7 iOS binary. ## This binary can be built on OSX as follows: ## main.c: int main() { return 0; } ## xcrun -sdk iphoneos clang -arch armv7 main.c -o main.exe --- !mach-o FileHeader: magic: 0xFEEDFACE cputype: 0x0000000C cpusubtype: 0x00000009 filetype: 0x00000002 ncmds: 15 sizeofcmds: 600 flags: 0x00200085 LoadCommands: - cmd: LC_SEGMENT cmdsize: 56 segname: __PAGEZERO vmaddr: 0 vmsize: 16384 fileoff: 0 filesize: 0 maxprot: 0 initprot: 0 nsects: 0 flags: 0 - cmd: LC_SEGMENT cmdsize: 124 segname: __TEXT vmaddr: 16384 vmsize: 32768 fileoff: 0 filesize: 32768 maxprot: 5 initprot: 5 nsects: 1 flags: 0 Sections: - sectname: __text segname: __TEXT addr: 0x000000000000BFF6 size: 10 offset: 0x00007FF6 align: 1 reloff: 0x00000000 nreloc: 0 flags: 0x80000400 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 content: 81B00020009001B07047 - cmd: LC_SEGMENT cmdsize: 56 segname: __LINKEDIT vmaddr: 49152 vmsize: 16384 fileoff: 32768 filesize: 132 maxprot: 1 initprot: 1 nsects: 0 flags: 0 - cmd: LC_DYLD_INFO_ONLY cmdsize: 48 rebase_off: 0 rebase_size: 0 bind_off: 0 bind_size: 0 weak_bind_off: 0 weak_bind_size: 0 lazy_bind_off: 0 lazy_bind_size: 0 export_off: 32768 export_size: 44 - cmd: LC_SYMTAB cmdsize: 24 symoff: 32816 nsyms: 3 stroff: 32852 strsize: 48 - cmd: LC_DYSYMTAB cmdsize: 80 ilocalsym: 0 nlocalsym: 0 iextdefsym: 0 nextdefsym: 2 iundefsym: 2 nundefsym: 1 tocoff: 0 ntoc: 0 modtaboff: 0 nmodtab: 0 extrefsymoff: 0 nextrefsyms: 0 indirectsymoff: 0 nindirectsyms: 0 extreloff: 0 nextrel: 0 locreloff: 0 nlocrel: 0 - cmd: LC_LOAD_DYLINKER cmdsize: 28 name: 12 PayloadString: '/usr/lib/dyld' ZeroPadBytes: 3 - cmd: LC_UUID cmdsize: 24 uuid: C84A0193-BE6F-3625-882F-CBFC052AF6CF - cmd: LC_VERSION_MIN_IPHONEOS cmdsize: 16 version: 680803 sdk: 852480 - cmd: LC_SOURCE_VERSION cmdsize: 16 version: 0 - cmd: LC_MAIN cmdsize: 24 entryoff: 32759 stacksize: 0 - cmd: LC_ENCRYPTION_INFO cmdsize: 20 cryptoff: 16384 cryptsize: 16384 cryptid: 0 - cmd: LC_LOAD_DYLIB cmdsize: 52 dylib: name: 24 timestamp: 2 current_version: 83951616 compatibility_version: 65536 PayloadString: '/usr/lib/libSystem.B.dylib' ZeroPadBytes: 2 - cmd: LC_FUNCTION_STARTS cmdsize: 16 dataoff: 32812 datasize: 4 - cmd: LC_DATA_IN_CODE cmdsize: 16 dataoff: 32816 datasize: 0 LinkEditData: ExportTrie: TerminalSize: 0 NodeOffset: 0 Name: '' Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' Children: - TerminalSize: 0 NodeOffset: 5 Name: _ Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' Children: - TerminalSize: 2 NodeOffset: 33 Name: _mh_execute_header Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' - TerminalSize: 4 NodeOffset: 37 Name: main Flags: 0x0000000000000000 Address: 0x0000000000007FF7 Other: 0x0000000000000000 ImportName: '' NameList: - n_strx: 2 n_type: 0x0F n_sect: 1 n_desc: 16 n_value: 16384 - n_strx: 22 n_type: 0x0F n_sect: 1 n_desc: 8 n_value: 49142 - n_strx: 28 n_type: 0x01 n_sect: 0 n_desc: 256 n_value: 0 StringTable: - ' ' - __mh_execute_header - _main - dyld_stub_binder - '' - '' - '' ... ## Case 2: arm64 iOS binary. ## This binary can be built on OSX as follows: ## main.c: int main() { return 0; } ## xcrun -sdk iphoneos clang -arch arm64 main.c -o main.exe --- !mach-o FileHeader: magic: 0xFEEDFACF cputype: 0x0100000C cpusubtype: 0x00000000 filetype: 0x00000002 ncmds: 15 sizeofcmds: 768 flags: 0x00200085 reserved: 0x00000000 LoadCommands: - cmd: LC_SEGMENT_64 cmdsize: 72 segname: __PAGEZERO vmaddr: 0 vmsize: 4294967296 fileoff: 0 filesize: 0 maxprot: 0 initprot: 0 nsects: 0 flags: 0 - cmd: LC_SEGMENT_64 cmdsize: 232 segname: __TEXT vmaddr: 4294967296 vmsize: 32768 fileoff: 0 filesize: 32768 maxprot: 5 initprot: 5 nsects: 2 flags: 0 Sections: - sectname: __text segname: __TEXT addr: 0x0000000100007FA0 size: 24 offset: 0x00007FA0 align: 2 reloff: 0x00000000 nreloc: 0 flags: 0x80000400 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 content: FF4300D1FF0F00B908008052E00308AAFF430091C0035FD6 - sectname: __unwind_info segname: __TEXT addr: 0x0000000100007FB8 size: 72 offset: 0x00007FB8 align: 2 reloff: 0x00000000 nreloc: 0 flags: 0x00000000 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 content: 010000001C000000000000001C000000000000001C00000002000000A07F00003400000034000000B97F00000000000034000000030000000C000100100001000000000000100002 - cmd: LC_SEGMENT_64 cmdsize: 72 segname: __LINKEDIT vmaddr: 4295000064 vmsize: 16384 fileoff: 32768 filesize: 152 maxprot: 1 initprot: 1 nsects: 0 flags: 0 - cmd: LC_DYLD_INFO_ONLY cmdsize: 48 rebase_off: 0 rebase_size: 0 bind_off: 0 bind_size: 0 weak_bind_off: 0 weak_bind_size: 0 lazy_bind_off: 0 lazy_bind_size: 0 export_off: 32768 export_size: 48 - cmd: LC_SYMTAB cmdsize: 24 symoff: 32824 nsyms: 3 stroff: 32872 strsize: 48 - cmd: LC_DYSYMTAB cmdsize: 80 ilocalsym: 0 nlocalsym: 0 iextdefsym: 0 nextdefsym: 2 iundefsym: 2 nundefsym: 1 tocoff: 0 ntoc: 0 modtaboff: 0 nmodtab: 0 extrefsymoff: 0 nextrefsyms: 0 indirectsymoff: 0 nindirectsyms: 0 extreloff: 0 nextrel: 0 locreloff: 0 nlocrel: 0 - cmd: LC_LOAD_DYLINKER cmdsize: 32 name: 12 PayloadString: '/usr/lib/dyld' ZeroPadBytes: 7 - cmd: LC_UUID cmdsize: 24 uuid: 945B24FC-E351-3186-9D74-A88A7A93392A - cmd: LC_BUILD_VERSION cmdsize: 32 platform: 2 minos: 852480 sdk: 852480 ntools: 1 Tools: - tool: 3 version: 34734080 - cmd: LC_SOURCE_VERSION cmdsize: 16 version: 0 - cmd: LC_MAIN cmdsize: 24 entryoff: 32672 stacksize: 0 - cmd: LC_ENCRYPTION_INFO_64 cmdsize: 24 cryptoff: 16384 cryptsize: 16384 cryptid: 0 pad: 0 - cmd: LC_LOAD_DYLIB cmdsize: 56 dylib: name: 24 timestamp: 2 current_version: 83951616 compatibility_version: 65536 PayloadString: '/usr/lib/libSystem.B.dylib' ZeroPadBytes: 6 - cmd: LC_FUNCTION_STARTS cmdsize: 16 dataoff: 32816 datasize: 8 - cmd: LC_DATA_IN_CODE cmdsize: 16 dataoff: 32824 datasize: 0 LinkEditData: ExportTrie: TerminalSize: 0 NodeOffset: 0 Name: '' Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' Children: - TerminalSize: 0 NodeOffset: 5 Name: _ Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' Children: - TerminalSize: 2 NodeOffset: 33 Name: _mh_execute_header Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' - TerminalSize: 4 NodeOffset: 37 Name: main Flags: 0x0000000000000000 Address: 0x0000000000007FA0 Other: 0x0000000000000000 ImportName: '' NameList: - n_strx: 2 n_type: 0x0F n_sect: 1 n_desc: 16 n_value: 4294967296 - n_strx: 22 n_type: 0x0F n_sect: 1 n_desc: 0 n_value: 4294999968 - n_strx: 28 n_type: 0x01 n_sect: 0 n_desc: 256 n_value: 0 StringTable: - ' ' - __mh_execute_header - _main - dyld_stub_binder - '' - '' - '' ... ## Case 3: arm64_32 WatchOS binary. ## This binary can be built on OSX as follows: ## main.c: int main() { return 0; } ## xcrun -sdk watchos clang -arch arm64_32 main.c -o main.exe --- !mach-o FileHeader: magic: 0xFEEDFACE cputype: 0x0200000C cpusubtype: 0x00000001 filetype: 0x00000002 ncmds: 15 sizeofcmds: 684 flags: 0x00200085 LoadCommands: - cmd: LC_SEGMENT cmdsize: 56 segname: __PAGEZERO vmaddr: 0 vmsize: 16384 fileoff: 0 filesize: 0 maxprot: 0 initprot: 0 nsects: 0 flags: 0 - cmd: LC_SEGMENT cmdsize: 192 segname: __TEXT vmaddr: 16384 vmsize: 32768 fileoff: 0 filesize: 32768 maxprot: 5 initprot: 5 nsects: 2 flags: 0 Sections: - sectname: __text segname: __TEXT addr: 0x000000000000BFA0 size: 24 offset: 0x00007FA0 align: 2 reloff: 0x00000000 nreloc: 0 flags: 0x80000400 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 content: FF4300D108008052E80F00B9E00308AAFF430091C0035FD6 - sectname: __unwind_info segname: __TEXT addr: 0x000000000000BFB8 size: 72 offset: 0x00007FB8 align: 2 reloff: 0x00000000 nreloc: 0 flags: 0x00000000 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 content: 010000001C000000000000001C000000000000001C00000002000000A07F00003400000034000000B97F00000000000034000000030000000C000100100001000000000000100002 - cmd: LC_SEGMENT cmdsize: 56 segname: __LINKEDIT vmaddr: 49152 vmsize: 16384 fileoff: 32768 filesize: 132 maxprot: 1 initprot: 1 nsects: 0 flags: 0 - cmd: LC_DYLD_INFO_ONLY cmdsize: 48 rebase_off: 0 rebase_size: 0 bind_off: 0 bind_size: 0 weak_bind_off: 0 weak_bind_size: 0 lazy_bind_off: 0 lazy_bind_size: 0 export_off: 32768 export_size: 44 - cmd: LC_SYMTAB cmdsize: 24 symoff: 32816 nsyms: 3 stroff: 32852 strsize: 48 - cmd: LC_DYSYMTAB cmdsize: 80 ilocalsym: 0 nlocalsym: 0 iextdefsym: 0 nextdefsym: 2 iundefsym: 2 nundefsym: 1 tocoff: 0 ntoc: 0 modtaboff: 0 nmodtab: 0 extrefsymoff: 0 nextrefsyms: 0 indirectsymoff: 0 nindirectsyms: 0 extreloff: 0 nextrel: 0 locreloff: 0 nlocrel: 0 - cmd: LC_LOAD_DYLINKER cmdsize: 28 name: 12 PayloadString: '/usr/lib/dyld' ZeroPadBytes: 3 - cmd: LC_UUID cmdsize: 24 uuid: F33E5680-8F64-3402-8952-7FD251400D78 - cmd: LC_BUILD_VERSION cmdsize: 32 platform: 4 minos: 393472 sdk: 393472 ntools: 1 Tools: - tool: 3 version: 34734080 - cmd: LC_SOURCE_VERSION cmdsize: 16 version: 0 - cmd: LC_MAIN cmdsize: 24 entryoff: 32672 stacksize: 0 - cmd: LC_ENCRYPTION_INFO cmdsize: 20 cryptoff: 16384 cryptsize: 16384 cryptid: 0 - cmd: LC_LOAD_DYLIB cmdsize: 52 dylib: name: 24 timestamp: 2 current_version: 83951616 compatibility_version: 65536 PayloadString: '/usr/lib/libSystem.B.dylib' ZeroPadBytes: 2 - cmd: LC_FUNCTION_STARTS cmdsize: 16 dataoff: 32812 datasize: 4 - cmd: LC_DATA_IN_CODE cmdsize: 16 dataoff: 32816 datasize: 0 LinkEditData: ExportTrie: TerminalSize: 0 NodeOffset: 0 Name: '' Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' Children: - TerminalSize: 0 NodeOffset: 5 Name: _ Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' Children: - TerminalSize: 2 NodeOffset: 33 Name: _mh_execute_header Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' - TerminalSize: 4 NodeOffset: 37 Name: main Flags: 0x0000000000000000 Address: 0x0000000000007FA0 Other: 0x0000000000000000 ImportName: '' NameList: - n_strx: 2 n_type: 0x0F n_sect: 1 n_desc: 16 n_value: 16384 - n_strx: 22 n_type: 0x0F n_sect: 1 n_desc: 0 n_value: 49056 - n_strx: 28 n_type: 0x01 n_sect: 0 n_desc: 256 n_value: 0 StringTable: - ' ' - __mh_execute_header - _main - dyld_stub_binder - '' - '' - '' ... ## Case 4: x86_64 OSX binary. ## This binary can be built on OSX as follows: ## main.c: int main() { return 0; } ## clang -arch x86_64 main.c -o main.exe --- !mach-o FileHeader: magic: 0xFEEDFACF cputype: 0x01000007 cpusubtype: 0x80000003 filetype: 0x00000002 ncmds: 14 sizeofcmds: 744 flags: 0x00200085 reserved: 0x00000000 LoadCommands: - cmd: LC_SEGMENT_64 cmdsize: 72 segname: __PAGEZERO vmaddr: 0 vmsize: 4294967296 fileoff: 0 filesize: 0 maxprot: 0 initprot: 0 nsects: 0 flags: 0 - cmd: LC_SEGMENT_64 cmdsize: 232 segname: __TEXT vmaddr: 4294967296 vmsize: 4096 fileoff: 0 filesize: 4096 maxprot: 5 initprot: 5 nsects: 2 flags: 0 Sections: - sectname: __text segname: __TEXT addr: 0x0000000100000FA0 size: 15 offset: 0x00000FA0 align: 4 reloff: 0x00000000 nreloc: 0 flags: 0x80000400 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 content: 554889E531C0C745FC000000005DC3 - sectname: __unwind_info segname: __TEXT addr: 0x0000000100000FB0 size: 72 offset: 0x00000FB0 align: 2 reloff: 0x00000000 nreloc: 0 flags: 0x00000000 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 content: 010000001C000000000000001C000000000000001C00000002000000A00F00003400000034000000B00F00000000000034000000030000000C000100100001000000000000000001 - cmd: LC_SEGMENT_64 cmdsize: 72 segname: __LINKEDIT vmaddr: 4294971392 vmsize: 4096 fileoff: 4096 filesize: 152 maxprot: 1 initprot: 1 nsects: 0 flags: 0 - cmd: LC_DYLD_INFO_ONLY cmdsize: 48 rebase_off: 0 rebase_size: 0 bind_off: 0 bind_size: 0 weak_bind_off: 0 weak_bind_size: 0 lazy_bind_off: 0 lazy_bind_size: 0 export_off: 4096 export_size: 48 - cmd: LC_SYMTAB cmdsize: 24 symoff: 4152 nsyms: 3 stroff: 4200 strsize: 48 - cmd: LC_DYSYMTAB cmdsize: 80 ilocalsym: 0 nlocalsym: 0 iextdefsym: 0 nextdefsym: 2 iundefsym: 2 nundefsym: 1 tocoff: 0 ntoc: 0 modtaboff: 0 nmodtab: 0 extrefsymoff: 0 nextrefsyms: 0 indirectsymoff: 0 nindirectsyms: 0 extreloff: 0 nextrel: 0 locreloff: 0 nlocrel: 0 - cmd: LC_LOAD_DYLINKER cmdsize: 32 name: 12 PayloadString: '/usr/lib/dyld' ZeroPadBytes: 7 - cmd: LC_UUID cmdsize: 24 uuid: D70F7C9D-410A-3567-83E2-4CA3F33585FF - cmd: LC_BUILD_VERSION cmdsize: 32 platform: 1 minos: 658944 sdk: 658944 ntools: 1 Tools: - tool: 3 version: 34734080 - cmd: LC_SOURCE_VERSION cmdsize: 16 version: 0 - cmd: LC_MAIN cmdsize: 24 entryoff: 4000 stacksize: 0 - cmd: LC_LOAD_DYLIB cmdsize: 56 dylib: name: 24 timestamp: 2 current_version: 82115073 compatibility_version: 65536 PayloadString: '/usr/lib/libSystem.B.dylib' ZeroPadBytes: 6 - cmd: LC_FUNCTION_STARTS cmdsize: 16 dataoff: 4144 datasize: 8 - cmd: LC_DATA_IN_CODE cmdsize: 16 dataoff: 4152 datasize: 0 LinkEditData: ExportTrie: TerminalSize: 0 NodeOffset: 0 Name: '' Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' Children: - TerminalSize: 0 NodeOffset: 5 Name: _ Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' Children: - TerminalSize: 2 NodeOffset: 33 Name: _mh_execute_header Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' - TerminalSize: 3 NodeOffset: 37 Name: main Flags: 0x0000000000000000 Address: 0x0000000000000FA0 Other: 0x0000000000000000 ImportName: '' NameList: - n_strx: 2 n_type: 0x0F n_sect: 1 n_desc: 16 n_value: 4294967296 - n_strx: 22 n_type: 0x0F n_sect: 1 n_desc: 0 n_value: 4294971296 - n_strx: 28 n_type: 0x01 n_sect: 0 n_desc: 256 n_value: 0 StringTable: - ' ' - __mh_execute_header - _main - dyld_stub_binder - '' - '' - '' ...