0b5ecef299
This addresses the issue introduced in r369169, we need to unwrap the value first before we can check whether it's empty. This also swaps the two branches to put the common path first which should be NFC. llvm-svn: 369177
191 lines
6.4 KiB
Plaintext
191 lines
6.4 KiB
Plaintext
## Test tools are able to dump different types of notes.
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# RUN: yaml2obj --docnum=1 %s > %t1.so
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# RUN: llvm-readelf --notes %t1.so | FileCheck %s --check-prefix=GNU --strict-whitespace --match-full-lines
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# RUN: llvm-readobj --notes %t1.so | FileCheck %s --check-prefix=LLVM
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# RUN: llvm-objcopy --strip-sections %t1.so %t1.stripped.so
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# RUN: llvm-readelf --notes %t1.stripped.so | FileCheck %s --check-prefix=GNU-STRIPPED --strict-whitespace --match-full-lines
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# RUN: llvm-readobj --notes %t1.stripped.so | FileCheck %s --check-prefix=LLVM-STRIPPED
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# GNU:Displaying notes found at file offset 0x00000238 with length 0x00000020:
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# GNU-NEXT: Owner Data size Description
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# GNU-NEXT: GNU 0x00000010 NT_GNU_ABI_TAG (ABI version tag)
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# GNU-NEXT: OS: Linux, ABI: 2.6.32
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# GNU:Displaying notes found at file offset 0x00000258 with length 0x00000020:
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# GNU-NEXT: Owner Data size Description
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# GNU-NEXT: GNU 0x00000010 NT_GNU_BUILD_ID (unique build ID bitstring)
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# GNU-NEXT: Build ID: 4fcb712aa6387724a9f465a32cd8c14b
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# GNU:Displaying notes found at file offset 0x00000278 with length 0x0000001c:
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# GNU-NEXT: Owner Data size Description
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# GNU-NEXT: GNU 0x00000009 NT_GNU_GOLD_VERSION (gold version)
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# GNU-NEXT: Version: gold 1.11
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# LLVM: Notes [
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# LLVM-NEXT: NoteSection {
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# LLVM-NEXT: Offset: 0x238
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# LLVM-NEXT: Size: 0x20
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# LLVM-NEXT: Note {
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# LLVM-NEXT: Owner: GNU
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# LLVM-NEXT: Data size: 0x10
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# LLVM-NEXT: Type: NT_GNU_ABI_TAG (ABI version tag)
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# LLVM-NEXT: OS: Linux
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# LLVM-NEXT: ABI: 2.6.32
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# LLVM-NEXT: }
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# LLVM-NEXT: }
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# LLVM-NEXT: NoteSection {
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# LLVM-NEXT: Offset: 0x258
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# LLVM-NEXT: Size: 0x20
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# LLVM-NEXT: Note {
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# LLVM-NEXT: Owner: GNU
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# LLVM-NEXT: Data size: 0x10
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# LLVM-NEXT: Type: NT_GNU_BUILD_ID (unique build ID bitstring)
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# LLVM-NEXT: Build ID: 4fcb712aa6387724a9f465a32cd8c14b
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# LLVM-NEXT: }
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# LLVM-NEXT: }
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# LLVM-NEXT: NoteSection {
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# LLVM-NEXT: Offset: 0x278
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# LLVM-NEXT: Size: 0x1C
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# LLVM-NEXT: Note {
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# LLVM-NEXT: Owner: GNU
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# LLVM-NEXT: Data size: 0x9
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# LLVM-NEXT: Type: NT_GNU_GOLD_VERSION (gold version)
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# LLVM-NEXT: Version: gold 1.11
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# LLVM-NEXT: }
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# LLVM-NEXT: }
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# LLVM-NEXT: ]
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# LLVM-STRIPPED: Notes [
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# LLVM-STRIPPED-NEXT: NoteSection {
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# LLVM-STRIPPED-NEXT: Offset: 0x78
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# LLVM-STRIPPED-NEXT: Size: 0x20
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# LLVM-STRIPPED-NEXT: Note {
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# LLVM-STRIPPED-NEXT: Owner: GNU
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# LLVM-STRIPPED-NEXT: Data size: 0x10
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# LLVM-STRIPPED-NEXT: Type: NT_GNU_BUILD_ID (unique build ID bitstring)
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# LLVM-STRIPPED-NEXT: Build ID: 4fcb712aa6387724a9f465a32cd8c14b
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# LLVM-STRIPPED-NEXT: }
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# LLVM-STRIPPED-NEXT: }
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# LLVM-STRIPPED-NEXT: ]
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# GNU-STRIPPED:Displaying notes found at file offset 0x00000078 with length 0x00000020:
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# GNU-STRIPPED-NEXT: Owner Data size Description
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# GNU-STRIPPED-NEXT: GNU 0x00000010 NT_GNU_BUILD_ID (unique build ID bitstring)
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# GNU-STRIPPED-NEXT: Build ID: 4fcb712aa6387724a9f465a32cd8c14b
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Machine: EM_X86_64
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Sections:
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- Name: .note.ABI-tag
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Type: SHT_NOTE
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AddressAlign: 0x0000000000000004
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Content: 040000001000000001000000474E550000000000020000000600000020000000
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- Name: .note.gnu.build-id
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Type: SHT_NOTE
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Flags: [ SHF_ALLOC ]
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Address: 0x0000000000400120
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AddressAlign: 0x0000000000000004
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Content: 040000001000000003000000474E55004FCB712AA6387724A9F465A32CD8C14B
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- Name: .note.gnu.gold-version
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Type: SHT_NOTE
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AddressAlign: 0x0000000000000004
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Content: 040000000900000004000000474E5500676F6C6420312E3131000000
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ProgramHeaders:
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- Type: PT_NOTE
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FileSize: 0x20
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Sections:
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- Section: .note.gnu.build-id
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## Test tools report an error if a note section has an invalid offset
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## that goes past the end of file.
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# RUN: yaml2obj --docnum=2 %s > %t2.so
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# RUN: not llvm-readelf --notes %t2.so 2>&1 | FileCheck -DFILE=%t2.so %s --check-prefix=ERR1
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# RUN: not llvm-readobj --notes %t2.so 2>&1 | FileCheck -DFILE=%t2.so %s --check-prefix=ERR1
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# ERR1: error: '[[FILE]]': SHT_NOTE section [index 1] has invalid offset (0xffff0000) or size (0x0)
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Machine: EM_X86_64
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Sections:
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- Name: .note
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Type: SHT_NOTE
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ShOffset: 0xffff0000
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## Test tools report an error if a note section has invalid size
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## that goes past the end of file.
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# RUN: yaml2obj --docnum=3 %s > %t3.so
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# RUN: not llvm-readelf --notes %t3.so 2>&1 | FileCheck -DFILE=%t3.so %s --check-prefix=ERR2
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# RUN: not llvm-readobj --notes %t3.so 2>&1 | FileCheck -DFILE=%t3.so %s --check-prefix=ERR2
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# ERR2: error: '[[FILE]]': SHT_NOTE section [index 1] has invalid offset (0x180) or size (0xffff0000)
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Machine: EM_X86_64
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Sections:
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- Name: .note
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Type: SHT_NOTE
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ShSize: 0xffff0000
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## Test tools report an error if a note program header has an invalid offset that
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## goes past the end of file.
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# RUN: yaml2obj --docnum=4 %s > %t4.so
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# RUN: not llvm-readelf --notes %t4.so 2>&1 | FileCheck -DFILE=%t4.so %s --check-prefix=ERR3
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# RUN: not llvm-readobj --notes %t4.so 2>&1 | FileCheck -DFILE=%t4.so %s --check-prefix=ERR3
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# ERR3: error: '[[FILE]]': PT_NOTE header has invalid offset (0xffff0000) or size (0x0)
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_CORE
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Machine: EM_X86_64
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Sections:
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- Name: .note
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Type: SHT_NOTE
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ProgramHeaders:
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- Type: PT_NOTE
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Offset: 0xffff0000
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Sections:
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- Section: .note
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## Test tools report an error if a note program header has an invalid size that
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## goes past the end of file.
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# RUN: yaml2obj --docnum=5 %s > %t5.so
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# RUN: not llvm-readelf --notes %t5.so 2>&1 | FileCheck -DFILE=%t5.so %s --check-prefix=ERR4
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# RUN: not llvm-readobj --notes %t5.so 2>&1 | FileCheck -DFILE=%t5.so %s --check-prefix=ERR4
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# ERR4: error: '[[FILE]]': PT_NOTE header has invalid offset (0x1b8) or size (0xffff0000)
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_CORE
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Machine: EM_X86_64
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Sections:
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- Name: .note
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Type: SHT_NOTE
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ProgramHeaders:
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- Type: PT_NOTE
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FileSize: 0xffff0000
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Sections:
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- Section: .note
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