257 lines
11 KiB
Plaintext
257 lines
11 KiB
Plaintext
|
## Check how llvm-readelf prints section details with --section-details.
|
||
|
|
||
|
## Check the output for the 64-bit case.
|
||
|
# RUN: yaml2obj %s -DBITS=64 -o %t64.o
|
||
|
# RUN: llvm-readelf %t64.o --section-details | \
|
||
|
# RUN: FileCheck %s --strict-whitespace --match-full-lines --check-prefix=GNU64
|
||
|
|
||
|
# GNU64:There are 19 section headers, starting at offset 0xf8:
|
||
|
# GNU64-EMPTY:
|
||
|
# GNU64-NEXT:Section Headers:
|
||
|
# GNU64-NEXT: [Nr] Name
|
||
|
# GNU64-NEXT: Type Address Off Size ES Lk Inf Al
|
||
|
# GNU64-NEXT: Flags
|
||
|
# GNU64-NEXT: [ 0] {{$}}
|
||
|
# GNU64-NEXT: NULL 0000000000000000 000000 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000000]: {{$}}
|
||
|
# GNU64-NEXT: [ 1] allflags_and_long_fields
|
||
|
# GNU64-NEXT: PROGBITS 1111111111111111 2222222222222222 4444444444444444 5555555555555555 858993459 1717986918 8608480567731124087
|
||
|
# GNU64-NEXT: [ffffffffffffffff]: WRITE, ALLOC, EXEC, MERGE, STRINGS, INFO LINK, LINK ORDER, OS NONCONF, GROUP, TLS, COMPRESSED, EXCLUDE, OS (000000000ff00000), PROC (0000000070000000), UNKNOWN (ffffffff000ff008)
|
||
|
# GNU64-NEXT: [ 2] noflags
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000000]: {{$}}
|
||
|
# GNU64-NEXT: [ 3] write
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000001]: WRITE
|
||
|
# GNU64-NEXT: [ 4] alloc
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000002]: ALLOC
|
||
|
# GNU64-NEXT: [ 5] exec
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000004]: EXEC
|
||
|
# GNU64-NEXT: [ 6] merge
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000010]: MERGE
|
||
|
# GNU64-NEXT: [ 7] strings
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000020]: STRINGS
|
||
|
# GNU64-NEXT: [ 8] infolink
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000040]: INFO LINK
|
||
|
# GNU64-NEXT: [ 9] linkorder
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000080]: LINK ORDER
|
||
|
# GNU64-NEXT: [10] nonconforming
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000100]: OS NONCONF
|
||
|
# GNU64-NEXT: [11] group
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000200]: GROUP
|
||
|
# GNU64-NEXT: [12] tls
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000400]: TLS
|
||
|
# GNU64-NEXT: [13] compressed
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000000000800]: COMPRESSED
|
||
|
# GNU64-NEXT: [14] exclude
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [0000000080000000]: EXCLUDE
|
||
|
# GNU64-NEXT: [15] known_and_unknown
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [00000000000f0003]: WRITE, ALLOC, UNKNOWN (00000000000f0000)
|
||
|
# GNU64-NEXT: [16] only_unknown
|
||
|
# GNU64-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# GNU64-NEXT: [00000000000f0000]: UNKNOWN (00000000000f0000)
|
||
|
# GNU64-NEXT: [17] .strtab
|
||
|
# GNU64-NEXT: STRTAB 0000000000000000 000040 000001 00 0 0 1
|
||
|
# GNU64-NEXT: [0000000000000000]: {{$}}
|
||
|
# GNU64-NEXT: [18] .shstrtab
|
||
|
# GNU64-NEXT: STRTAB 0000000000000000 000041 0000b0 00 0 0 1
|
||
|
# GNU64-NEXT: [0000000000000000]: {{$}}
|
||
|
# GNU64-NOT:{{.}}
|
||
|
|
||
|
--- !ELF
|
||
|
FileHeader:
|
||
|
Class: ELFCLASS[[BITS]]
|
||
|
Data: ELFDATA2LSB
|
||
|
Type: ET_REL
|
||
|
Flags: []
|
||
|
Sections:
|
||
|
- Name: allflags_and_long_fields
|
||
|
Type: SHT_PROGBITS
|
||
|
ShFlags: 0xffffffffffffffff
|
||
|
Address: 0x1111111111111111
|
||
|
ShOffset: 0x2222222222222222
|
||
|
Link: 0x33333333
|
||
|
ShSize: 0x4444444444444444
|
||
|
EntSize: 0x5555555555555555
|
||
|
Info: 0x66666666
|
||
|
ShAddrAlign: 0x7777777777777777
|
||
|
- Name: noflags
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ ]
|
||
|
- Name: write
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_WRITE ]
|
||
|
- Name: alloc
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_ALLOC ]
|
||
|
- Name: exec
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_EXECINSTR ]
|
||
|
- Name: merge
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_MERGE ]
|
||
|
- Name: strings
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_STRINGS ]
|
||
|
- Name: infolink
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_INFO_LINK ]
|
||
|
- Name: linkorder
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_LINK_ORDER ]
|
||
|
- Name: nonconforming
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_OS_NONCONFORMING ]
|
||
|
- Name: group
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_GROUP ]
|
||
|
- Name: tls
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_TLS ]
|
||
|
- Name: compressed
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_COMPRESSED ]
|
||
|
- Name: exclude
|
||
|
Type: SHT_PROGBITS
|
||
|
Flags: [ SHF_EXCLUDE ]
|
||
|
- Name: known_and_unknown
|
||
|
Type: SHT_PROGBITS
|
||
|
ShFlags: 0x000f0003
|
||
|
- Name: only_unknown
|
||
|
Type: SHT_PROGBITS
|
||
|
ShFlags: 0x000f0000
|
||
|
|
||
|
## Check the output for the 32-bit case.
|
||
|
# RUN: yaml2obj %s -DBITS=32 -o %t32.o
|
||
|
# RUN: llvm-readelf %t32.o --section-details | \
|
||
|
# RUN: FileCheck %s --strict-whitespace --match-full-lines --check-prefix=GNU32
|
||
|
|
||
|
# GNU32:There are 19 section headers, starting at offset 0xe8:
|
||
|
# GNU32-EMPTY:
|
||
|
# GNU32-NEXT:Section Headers:
|
||
|
# GNU32-NEXT: [Nr] Name
|
||
|
# GNU32-NEXT: Type Addr Off Size ES Lk Inf Al
|
||
|
# GNU32-NEXT: Flags
|
||
|
# GNU32-NEXT: [ 0] {{$}}
|
||
|
# GNU32-NEXT: NULL 00000000 000000 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000000]: {{$}}
|
||
|
# GNU32-NEXT: [ 1] allflags_and_long_fields
|
||
|
# GNU32-NEXT: PROGBITS 11111111 22222222 44444444 55555555 858993459 1717986918 2004318071
|
||
|
# GNU32-NEXT: [ffffffff]: WRITE, ALLOC, EXEC, MERGE, STRINGS, INFO LINK, LINK ORDER, OS NONCONF, GROUP, TLS, COMPRESSED, EXCLUDE, OS (0ff00000), PROC (70000000), UNKNOWN (000ff008)
|
||
|
# GNU32-NEXT: [ 2] noflags
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000000]: {{$}}
|
||
|
# GNU32-NEXT: [ 3] write
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000001]: WRITE
|
||
|
# GNU32-NEXT: [ 4] alloc
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000002]: ALLOC
|
||
|
# GNU32-NEXT: [ 5] exec
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000004]: EXEC
|
||
|
# GNU32-NEXT: [ 6] merge
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000010]: MERGE
|
||
|
# GNU32-NEXT: [ 7] strings
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000020]: STRINGS
|
||
|
# GNU32-NEXT: [ 8] infolink
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000040]: INFO LINK
|
||
|
# GNU32-NEXT: [ 9] linkorder
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000080]: LINK ORDER
|
||
|
# GNU32-NEXT: [10] nonconforming
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000100]: OS NONCONF
|
||
|
# GNU32-NEXT: [11] group
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000200]: GROUP
|
||
|
# GNU32-NEXT: [12] tls
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000400]: TLS
|
||
|
# GNU32-NEXT: [13] compressed
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [00000800]: COMPRESSED
|
||
|
# GNU32-NEXT: [14] exclude
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [80000000]: EXCLUDE
|
||
|
# GNU32-NEXT: [15] known_and_unknown
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [000f0003]: WRITE, ALLOC, UNKNOWN (000f0000)
|
||
|
# GNU32-NEXT: [16] only_unknown
|
||
|
# GNU32-NEXT: PROGBITS 00000000 000034 000000 00 0 0 0
|
||
|
# GNU32-NEXT: [000f0000]: UNKNOWN (000f0000)
|
||
|
# GNU32-NEXT: [17] .strtab
|
||
|
# GNU32-NEXT: STRTAB 00000000 000034 000001 00 0 0 1
|
||
|
# GNU32-NEXT: [00000000]: {{$}}
|
||
|
# GNU32-NEXT: [18] .shstrtab
|
||
|
# GNU32-NEXT: STRTAB 00000000 000035 0000b0 00 0 0 1
|
||
|
# GNU32-NEXT: [00000000]: {{$}}
|
||
|
# GNU32-NOT:{{.}}
|
||
|
|
||
|
## When --section-details and --sections are both specified, --sections is ignored.
|
||
|
# RUN: llvm-readelf %t64.o --section-details --sections | FileCheck %s --check-prefix=GNU64
|
||
|
# RUN: llvm-readelf %t64.o --sections --section-details | FileCheck %s --check-prefix=GNU64
|
||
|
|
||
|
## Check that we produce the same output with -t (alias).
|
||
|
# RUN: llvm-readelf --section-details %t64.o > %t.readelf.full
|
||
|
# RUN: llvm-readelf -t %t64.o > %t.readelf.alias
|
||
|
# RUN: cmp %t.readelf.full %t.readelf.alias
|
||
|
|
||
|
## Check how we dump sections when the section header string table can't be read.
|
||
|
|
||
|
# RUN: yaml2obj --docnum=2 %s -o %tshstrndx.o
|
||
|
# RUN: llvm-readelf %tshstrndx.o --section-details 2>&1 | \
|
||
|
# RUN: FileCheck %s -DFILE=%tshstrndx.o --check-prefix=SHSTRNDX
|
||
|
|
||
|
# SHSTRNDX: Section Headers:
|
||
|
# SHSTRNDX-NEXT: [Nr] Name
|
||
|
# SHSTRNDX-NEXT: Type Address Off Size ES Lk Inf Al
|
||
|
# SHSTRNDX-NEXT: Flags
|
||
|
# SHSTRNDX-NEXT: warning: '[[FILE]]': section header string table index 65279 does not exist
|
||
|
# SHSTRNDX-NEXT: [ 0]
|
||
|
# SHSTRNDX-NEXT: NULL 0000000000000000 000000 000000 00 0 0 0
|
||
|
# SHSTRNDX-NEXT: [0000000000000000]:
|
||
|
# SHSTRNDX-NEXT: warning: '[[FILE]]': a section [index 1] has an invalid sh_name (0x5) offset which goes past the end of the section name string table
|
||
|
# SHSTRNDX-NEXT: [ 1] <?>
|
||
|
# SHSTRNDX-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# SHSTRNDX-NEXT: [0000000000000000]:
|
||
|
# SHSTRNDX-NEXT: warning: '[[FILE]]': a section [index 2] has an invalid sh_name (0x1) offset which goes past the end of the section name string table
|
||
|
# SHSTRNDX-NEXT: [ 2] <?>
|
||
|
# SHSTRNDX-NEXT: PROGBITS 0000000000000000 000040 000000 00 0 0 0
|
||
|
# SHSTRNDX-NEXT: [0000000000000000]:
|
||
|
# SHSTRNDX-NEXT: warning: '[[FILE]]': a section [index 3] has an invalid sh_name (0x13) offset which goes past the end of the section name string table
|
||
|
# SHSTRNDX-NEXT: [ 3] <?>
|
||
|
# SHSTRNDX-NEXT: STRTAB 0000000000000000 000040 000001 00 0 0 1
|
||
|
# SHSTRNDX-NEXT: [0000000000000000]:
|
||
|
# SHSTRNDX-NEXT: warning: '[[FILE]]': a section [index 4] has an invalid sh_name (0x9) offset which goes past the end of the section name string table
|
||
|
# SHSTRNDX-NEXT: [ 4] <?>
|
||
|
# SHSTRNDX-NEXT: STRTAB 0000000000000000 000041 00001b 00 0 0 1
|
||
|
# SHSTRNDX-NEXT: [0000000000000000]:
|
||
|
|
||
|
--- !ELF
|
||
|
FileHeader:
|
||
|
Class: ELFCLASS64
|
||
|
Data: ELFDATA2LSB
|
||
|
Type: ET_REL
|
||
|
EShStrNdx: 0xfeff
|
||
|
Sections:
|
||
|
- Name: foo
|
||
|
Type: SHT_PROGBITS
|
||
|
- Name: bar
|
||
|
Type: SHT_PROGBITS
|