| ## Test tools are able to dump different types of notes. |
| |
| # RUN: yaml2obj --docnum=1 %s > %t1.so |
| # RUN: llvm-readelf --notes %t1.so | FileCheck %s --check-prefix=GNU --strict-whitespace --match-full-lines |
| # RUN: llvm-readobj --notes %t1.so | FileCheck %s --check-prefix=LLVM |
| # RUN: llvm-objcopy --strip-sections %t1.so %t1.stripped.so |
| # RUN: llvm-readelf --notes %t1.stripped.so | FileCheck %s --check-prefix=GNU-STRIPPED --strict-whitespace --match-full-lines |
| # RUN: llvm-readobj --notes %t1.stripped.so | FileCheck %s --check-prefix=LLVM-STRIPPED |
| |
| # GNU:Displaying notes found at file offset 0x00000078 with length 0x00000020: |
| # GNU-NEXT: Owner Data size Description |
| # GNU-NEXT: GNU 0x00000010 NT_GNU_ABI_TAG (ABI version tag) |
| # GNU-NEXT: OS: Linux, ABI: 2.6.32 |
| |
| # GNU:Displaying notes found at file offset 0x00000098 with length 0x00000020: |
| # GNU-NEXT: Owner Data size Description |
| # GNU-NEXT: GNU 0x00000010 NT_GNU_BUILD_ID (unique build ID bitstring) |
| # GNU-NEXT: Build ID: 4fcb712aa6387724a9f465a32cd8c14b |
| |
| # GNU:Displaying notes found at file offset 0x000000b8 with length 0x0000001c: |
| # GNU-NEXT: Owner Data size Description |
| # GNU-NEXT: GNU 0x00000009 NT_GNU_GOLD_VERSION (gold version) |
| # GNU-NEXT: Version: gold 1.11 |
| |
| # LLVM: Notes [ |
| # LLVM-NEXT: NoteSection { |
| # LLVM-NEXT: Offset: 0x78 |
| # LLVM-NEXT: Size: 0x20 |
| # LLVM-NEXT: Note { |
| # LLVM-NEXT: Owner: GNU |
| # LLVM-NEXT: Data size: 0x10 |
| # LLVM-NEXT: Type: NT_GNU_ABI_TAG (ABI version tag) |
| # LLVM-NEXT: OS: Linux |
| # LLVM-NEXT: ABI: 2.6.32 |
| # LLVM-NEXT: } |
| # LLVM-NEXT: } |
| # LLVM-NEXT: NoteSection { |
| # LLVM-NEXT: Offset: 0x98 |
| # LLVM-NEXT: Size: 0x20 |
| # LLVM-NEXT: Note { |
| # LLVM-NEXT: Owner: GNU |
| # LLVM-NEXT: Data size: 0x10 |
| # LLVM-NEXT: Type: NT_GNU_BUILD_ID (unique build ID bitstring) |
| # LLVM-NEXT: Build ID: 4fcb712aa6387724a9f465a32cd8c14b |
| # LLVM-NEXT: } |
| # LLVM-NEXT: } |
| # LLVM-NEXT: NoteSection { |
| # LLVM-NEXT: Offset: 0xB8 |
| # LLVM-NEXT: Size: 0x1C |
| # LLVM-NEXT: Note { |
| # LLVM-NEXT: Owner: GNU |
| # LLVM-NEXT: Data size: 0x9 |
| # LLVM-NEXT: Type: NT_GNU_GOLD_VERSION (gold version) |
| # LLVM-NEXT: Version: gold 1.11 |
| # LLVM-NEXT: } |
| # LLVM-NEXT: } |
| # LLVM-NEXT: ] |
| |
| # LLVM-STRIPPED: Notes [ |
| # LLVM-STRIPPED-NEXT: NoteSection { |
| # LLVM-STRIPPED-NEXT: Offset: 0x78 |
| # LLVM-STRIPPED-NEXT: Size: 0x20 |
| # LLVM-STRIPPED-NEXT: Note { |
| # LLVM-STRIPPED-NEXT: Owner: GNU |
| # LLVM-STRIPPED-NEXT: Data size: 0x10 |
| # LLVM-STRIPPED-NEXT: Type: NT_GNU_BUILD_ID (unique build ID bitstring) |
| # LLVM-STRIPPED-NEXT: Build ID: 4fcb712aa6387724a9f465a32cd8c14b |
| # LLVM-STRIPPED-NEXT: } |
| # LLVM-STRIPPED-NEXT: } |
| # LLVM-STRIPPED-NEXT: ] |
| |
| # GNU-STRIPPED:Displaying notes found at file offset 0x00000078 with length 0x00000020: |
| # GNU-STRIPPED-NEXT: Owner Data size Description |
| # GNU-STRIPPED-NEXT: GNU 0x00000010 NT_GNU_BUILD_ID (unique build ID bitstring) |
| # GNU-STRIPPED-NEXT: Build ID: 4fcb712aa6387724a9f465a32cd8c14b |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_EXEC |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .note.ABI-tag |
| Type: SHT_NOTE |
| AddressAlign: 0x0000000000000004 |
| Content: 040000001000000001000000474E550000000000020000000600000020000000 |
| - Name: .note.gnu.build-id |
| Type: SHT_NOTE |
| Flags: [ SHF_ALLOC ] |
| Address: 0x0000000000400120 |
| AddressAlign: 0x0000000000000004 |
| Content: 040000001000000003000000474E55004FCB712AA6387724A9F465A32CD8C14B |
| - Name: .note.gnu.gold-version |
| Type: SHT_NOTE |
| AddressAlign: 0x0000000000000004 |
| Content: 040000000900000004000000474E5500676F6C6420312E3131000000 |
| ProgramHeaders: |
| - Type: PT_NOTE |
| FileSize: 0x20 |
| Sections: |
| - Section: .note.gnu.build-id |
| |
| ## Test tools report an error if a note section has an invalid offset |
| ## that goes past the end of file. |
| |
| # RUN: yaml2obj --docnum=2 %s > %t2.so |
| # RUN: not llvm-readelf --notes %t2.so 2>&1 | FileCheck -DFILE=%t2.so %s --check-prefix=ERR1 |
| # RUN: not llvm-readobj --notes %t2.so 2>&1 | FileCheck -DFILE=%t2.so %s --check-prefix=ERR1 |
| |
| # ERR1: error: '[[FILE]]': SHT_NOTE section [index 1] has invalid offset (0xffff0000) or size (0x0) |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_EXEC |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .note |
| Type: SHT_NOTE |
| ShOffset: 0xffff0000 |
| |
| ## Test tools report an error if a note section has invalid size |
| ## that goes past the end of file. |
| |
| # RUN: yaml2obj --docnum=3 %s > %t3.so |
| # RUN: not llvm-readelf --notes %t3.so 2>&1 | FileCheck -DFILE=%t3.so %s --check-prefix=ERR2 |
| # RUN: not llvm-readobj --notes %t3.so 2>&1 | FileCheck -DFILE=%t3.so %s --check-prefix=ERR2 |
| |
| # ERR2: error: '[[FILE]]': SHT_NOTE section [index 1] has invalid offset (0x40) or size (0xffff0000) |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_EXEC |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .note |
| Type: SHT_NOTE |
| ShSize: 0xffff0000 |
| |
| ## Test tools report an error if a note program header has an invalid offset that |
| ## goes past the end of file. |
| |
| # RUN: yaml2obj --docnum=4 %s > %t4.so |
| # RUN: not llvm-readelf --notes %t4.so 2>&1 | FileCheck -DFILE=%t4.so %s --check-prefix=ERR3 |
| # RUN: not llvm-readobj --notes %t4.so 2>&1 | FileCheck -DFILE=%t4.so %s --check-prefix=ERR3 |
| |
| # ERR3: error: '[[FILE]]': PT_NOTE header has invalid offset (0xffff0000) or size (0x0) |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_CORE |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .note |
| Type: SHT_NOTE |
| ProgramHeaders: |
| - Type: PT_NOTE |
| Offset: 0xffff0000 |
| Sections: |
| - Section: .note |
| |
| ## Test tools report an error if a note program header has an invalid size that |
| ## goes past the end of file. |
| |
| # RUN: yaml2obj --docnum=5 %s > %t5.so |
| # RUN: not llvm-readelf --notes %t5.so 2>&1 | FileCheck -DFILE=%t5.so %s --check-prefix=ERR4 |
| # RUN: not llvm-readobj --notes %t5.so 2>&1 | FileCheck -DFILE=%t5.so %s --check-prefix=ERR4 |
| |
| # ERR4: error: '[[FILE]]': PT_NOTE header has invalid offset (0x78) or size (0xffff0000) |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_CORE |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .note |
| Type: SHT_NOTE |
| ProgramHeaders: |
| - Type: PT_NOTE |
| FileSize: 0xffff0000 |
| Sections: |
| - Section: .note |