| # RUN: yaml2obj %s --docnum=1 -o %t.i386 |
| # RUN: llvm-readobj -h %t.i386 | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.i386 --check-prefix I386 |
| # RUN: llvm-readobj --file-header %t.i386 | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.i386 --check-prefix I386 |
| # RUN: llvm-readobj --file-headers %t.i386 | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.i386 --check-prefix I386 |
| |
| # I386:File: [[FILE]] |
| # I386-NEXT:Format: elf32-i386 |
| # I386-NEXT:Arch: i386 |
| # I386-NEXT:AddressSize: 32bit |
| # I386-NEXT:LoadName: <Not found> |
| # I386-NEXT:ElfHeader { |
| # I386-NEXT: Ident { |
| # I386-NEXT: Magic: (7F 45 4C 46) |
| # I386-NEXT: Class: 32-bit (0x1) |
| # I386-NEXT: DataEncoding: LittleEndian (0x1) |
| # I386-NEXT: FileVersion: 1 |
| # I386-NEXT: OS/ABI: GNU/Linux (0x3) |
| # I386-NEXT: ABIVersion: 0 |
| # I386-NEXT: Unused: (00 00 00 00 00 00 00) |
| # I386-NEXT: } |
| # I386-NEXT: Type: Relocatable (0x1) |
| # I386-NEXT: Machine: EM_386 (0x3) |
| # I386-NEXT: Version: 1 |
| # I386-NEXT: Entry: 0x0 |
| # I386-NEXT: ProgramHeaderOffset: 0x0 |
| # I386-NEXT: SectionHeaderOffset: 0x48 |
| # I386-NEXT: Flags [ (0x0) |
| # I386-NEXT: ] |
| # I386-NEXT: HeaderSize: 52 |
| # I386-NEXT: ProgramHeaderEntrySize: 0 |
| # I386-NEXT: ProgramHeaderCount: 0 |
| # I386-NEXT: SectionHeaderEntrySize: 40 |
| # I386-NEXT: SectionHeaderCount: 3 |
| # I386-NEXT: StringTableSectionIndex: 2 |
| # I386-NEXT:} |
| # I386-NOT:{{.}} |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS32 |
| Data: ELFDATA2LSB |
| OSABI: ELFOSABI_GNU |
| Type: ET_REL |
| Machine: EM_386 |
| |
| # RUN: yaml2obj %s --docnum=2 -o %t.x86-64 |
| # RUN: llvm-readobj -h %t.x86-64 \ |
| # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.x86-64 --check-prefix X86-64 |
| # RUN: llvm-readobj --file-header %t.x86-64 \ |
| # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.x86-64 --check-prefix X86-64 |
| # RUN: llvm-readobj --file-headers %t.x86-64 \ |
| # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.x86-64 --check-prefix X86-64 |
| |
| # X86-64:File: [[FILE]] |
| # X86-64-NEXT:Format: elf64-x86-64 |
| # X86-64-NEXT:Arch: x86_64 |
| # X86-64-NEXT:AddressSize: 64bit |
| # X86-64-NEXT:LoadName: <Not found> |
| # X86-64-NEXT:ElfHeader { |
| # X86-64-NEXT: Ident { |
| # X86-64-NEXT: Magic: (7F 45 4C 46) |
| # X86-64-NEXT: Class: 64-bit (0x2) |
| # X86-64-NEXT: DataEncoding: LittleEndian (0x1) |
| # X86-64-NEXT: FileVersion: 1 |
| # X86-64-NEXT: OS/ABI: GNU/Linux (0x3) |
| # X86-64-NEXT: ABIVersion: 0 |
| # X86-64-NEXT: Unused: (00 00 00 00 00 00 00) |
| # X86-64-NEXT: } |
| # X86-64-NEXT: Type: Relocatable (0x1) |
| # X86-64-NEXT: Machine: EM_X86_64 (0x3E) |
| # X86-64-NEXT: Version: 1 |
| # X86-64-NEXT: Entry: 0x0 |
| # X86-64-NEXT: ProgramHeaderOffset: 0x0 |
| # X86-64-NEXT: SectionHeaderOffset: 0x58 |
| # X86-64-NEXT: Flags [ (0x0) |
| # X86-64-NEXT: ] |
| # X86-64-NEXT: HeaderSize: 64 |
| # X86-64-NEXT: ProgramHeaderEntrySize: 0 |
| # X86-64-NEXT: ProgramHeaderCount: 0 |
| # X86-64-NEXT: SectionHeaderEntrySize: 64 |
| # X86-64-NEXT: SectionHeaderCount: 3 |
| # X86-64-NEXT: StringTableSectionIndex: 2 |
| # X86-64-NEXT:} |
| # X86-64-NOT:{{.}} |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| OSABI: ELFOSABI_GNU |
| Type: ET_REL |
| Machine: EM_X86_64 |
| |
| # RUN: yaml2obj %s --docnum=3 -o %t.lanai |
| # RUN: llvm-readobj -h %t.lanai \ |
| # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.lanai --check-prefix LANAI |
| # RUN: llvm-readobj --file-header %t.lanai \ |
| # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.lanai --check-prefix LANAI |
| # RUN: llvm-readobj --file-headers %t.lanai \ |
| # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.lanai --check-prefix LANAI |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS32 |
| Data: ELFDATA2MSB |
| Type: ET_REL |
| Machine: EM_LANAI |
| |
| # LANAI:File: [[FILE]] |
| # LANAI-NEXT:Format: elf32-lanai |
| # LANAI-NEXT:Arch: lanai |
| # LANAI-NEXT:AddressSize: 32bit |
| # LANAI-NEXT:LoadName: <Not found> |
| # LANAI-NEXT:ElfHeader { |
| # LANAI-NEXT: Ident { |
| # LANAI-NEXT: Magic: (7F 45 4C 46) |
| # LANAI-NEXT: Class: 32-bit (0x1) |
| # LANAI-NEXT: DataEncoding: BigEndian (0x2) |
| # LANAI-NEXT: FileVersion: 1 |
| # LANAI-NEXT: OS/ABI: SystemV (0x0) |
| # LANAI-NEXT: ABIVersion: 0 |
| # LANAI-NEXT: Unused: (00 00 00 00 00 00 00) |
| # LANAI-NEXT: } |
| # LANAI-NEXT: Type: Relocatable (0x1) |
| # LANAI-NEXT: Machine: EM_LANAI (0xF4) |
| # LANAI-NEXT: Version: 1 |
| # LANAI-NEXT: Entry: 0x0 |
| # LANAI-NEXT: ProgramHeaderOffset: 0x0 |
| # LANAI-NEXT: SectionHeaderOffset: 0x48 |
| # LANAI-NEXT: Flags [ (0x0) |
| # LANAI-NEXT: ] |
| # LANAI-NEXT: HeaderSize: 52 |
| # LANAI-NEXT: ProgramHeaderEntrySize: 0 |
| # LANAI-NEXT: ProgramHeaderCount: 0 |
| # LANAI-NEXT: SectionHeaderEntrySize: 40 |
| # LANAI-NEXT: SectionHeaderCount: 3 |
| # LANAI-NEXT: StringTableSectionIndex: 2 |
| # LANAI-NEXT:} |
| # LANAI-NOT:{{.}} |
| |
| ## Check we are able to dump the file header when the section header table can't be read. |
| |
| # RUN: yaml2obj %s --docnum=4 -o %t.invalid1 |
| # RUN: not llvm-readobj --file-headers %t.invalid1 2>&1 \ |
| # RUN: | FileCheck %s --implicit-check-not=warning: -DFILE=%t.invalid1 \ |
| # RUN: -DSECHDRCOUNT=8192 -DSECHDRSTRTABINDEX=12288 --check-prefix=INVALID-LLVM |
| # RUN: not llvm-readelf --file-headers %t.invalid1 2>&1 \ |
| # RUN: | FileCheck %s --implicit-check-not=warning: -DFILE=%t.invalid1 \ |
| # RUN: -DSECHDRCOUNT=8192 -DSECHDRSTRTABINDEX=12288 --check-prefix=INVALID-GNU |
| |
| # INVALID-LLVM: File: [[FILE]] |
| # INVALID-LLVM-NEXT: Format: elf64-unknown |
| # INVALID-LLVM-NEXT: Arch: unknown |
| # INVALID-LLVM-NEXT: AddressSize: 64bit |
| # INVALID-LLVM-NEXT: LoadName: <Not found> |
| # INVALID-LLVM-NEXT: ElfHeader { |
| # INVALID-LLVM-NEXT: Ident { |
| # INVALID-LLVM-NEXT: Magic: (7F 45 4C 46) |
| # INVALID-LLVM-NEXT: Class: 64-bit (0x2) |
| # INVALID-LLVM-NEXT: DataEncoding: LittleEndian (0x1) |
| # INVALID-LLVM-NEXT: FileVersion: 1 |
| # INVALID-LLVM-NEXT: OS/ABI: SystemV (0x0) |
| # INVALID-LLVM-NEXT: ABIVersion: 0 |
| # INVALID-LLVM-NEXT: Unused: (00 00 00 00 00 00 00) |
| # INVALID-LLVM-NEXT: } |
| # INVALID-LLVM-NEXT: Type: Relocatable (0x1) |
| # INVALID-LLVM-NEXT: Machine: EM_NONE (0x0) |
| # INVALID-LLVM-NEXT: Version: 1 |
| # INVALID-LLVM-NEXT: Entry: 0x0 |
| # INVALID-LLVM-NEXT: ProgramHeaderOffset: 0x0 |
| # INVALID-LLVM-NEXT: SectionHeaderOffset: 0x1000 |
| # INVALID-LLVM-NEXT: Flags [ (0x0) |
| # INVALID-LLVM-NEXT: ] |
| # INVALID-LLVM-NEXT: HeaderSize: 64 |
| # INVALID-LLVM-NEXT: ProgramHeaderEntrySize: 0 |
| # INVALID-LLVM-NEXT: ProgramHeaderCount: 0 |
| # INVALID-LLVM-NEXT: SectionHeaderEntrySize: 64 |
| # INVALID-LLVM-NEXT: SectionHeaderCount: [[SECHDRCOUNT]] |
| # INVALID-LLVM-NEXT: StringTableSectionIndex: [[SECHDRSTRTABINDEX]] |
| # INVALID-LLVM-NEXT: } |
| # INVALID-LLVM-NEXT: error: '[[FILE]]': unable to continue dumping, the file is corrupt: section header table goes past the end of the file: e_shoff = 0x1000 |
| |
| # INVALID-GNU: ELF Header: |
| # INVALID-GNU-NEXT: Magic: 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 |
| # INVALID-GNU-NEXT: Class: ELF64 |
| # INVALID-GNU-NEXT: Data: 2's complement, little endian |
| # INVALID-GNU-NEXT: Version: 1 (current) |
| # INVALID-GNU-NEXT: OS/ABI: UNIX - System V |
| # INVALID-GNU-NEXT: ABI Version: 0 |
| # INVALID-GNU-NEXT: Type: REL (Relocatable file) |
| # INVALID-GNU-NEXT: Machine: None |
| # INVALID-GNU-NEXT: Version: 0x1 |
| # INVALID-GNU-NEXT: Entry point address: 0x0 |
| # INVALID-GNU-NEXT: Start of program headers: 0 (bytes into file) |
| # INVALID-GNU-NEXT: Start of section headers: 4096 (bytes into file) |
| # INVALID-GNU-NEXT: Flags: 0x0 |
| # INVALID-GNU-NEXT: Size of this header: 64 (bytes) |
| # INVALID-GNU-NEXT: Size of program headers: 0 (bytes) |
| # INVALID-GNU-NEXT: Number of program headers: 0 |
| # INVALID-GNU-NEXT: Size of section headers: 64 (bytes) |
| # INVALID-GNU-NEXT: Number of section headers: [[SECHDRCOUNT]] |
| # INVALID-GNU-NEXT: Section header string table index: [[SECHDRSTRTABINDEX]] |
| # INVALID-GNU-NEXT: error: '[[FILE]]': unable to continue dumping, the file is corrupt: section header table goes past the end of the file: e_shoff = 0x1000 |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_REL |
| ## The section header table offset goes past the EOF. |
| EShOff: 0x1000 |
| ## The number of section headers is too large, the file is |
| ## too little to contain so many sections. |
| EShNum: [[SHNUM=0x2000]] |
| ## The index of the section name string table is too large. |
| ## The section would be past the EOF. |
| EShStrNdx: [[SHSTRNDX=0x3000]] |
| Sections: |
| - Type: SectionHeaderTable |
| NoHeaders: true |
| |
| ## Check we don't dump anything except the file header when the section header table can't be read. |
| |
| # RUN: not llvm-readobj -a %t.invalid1 2>&1 \ |
| # RUN: | FileCheck %s -DFILE=%t.invalid1 -DSECHDRCOUNT=8192 -DSECHDRSTRTABINDEX=12288 --check-prefix=INVALID-LLVM |
| # RUN: not llvm-readelf -a %t.invalid1 2>&1 \ |
| # RUN: | FileCheck %s -DFILE=%t.invalid1 -DSECHDRCOUNT=8192 -DSECHDRSTRTABINDEX=12288 --check-prefix=INVALID-GNU |
| |
| ## Check what we print when e_shnum == 0, e_shstrndx == SHN_XINDEX and the section header table can't be read. |
| |
| # RUN: yaml2obj %s -DSHNUM=0 -DSHSTRNDX=0xffff --docnum=4 -o %t.invalid2 |
| # RUN: not llvm-readobj --file-headers %t.invalid2 2>&1 \ |
| # RUN: | FileCheck %s -DFILE=%t.invalid2 -DSECHDRCOUNT="<?>" -DSECHDRSTRTABINDEX="<?>" --check-prefix=INVALID-LLVM |
| # RUN: not llvm-readelf --file-headers %t.invalid2 2>&1 \ |
| # RUN: | FileCheck %s -DFILE=%t.invalid2 -DSECHDRCOUNT="<?>" -DSECHDRSTRTABINDEX="<?>" --check-prefix=INVALID-GNU |
