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| ## Check we are able to set custom sh_offset field
## for different sections.
# RUN: yaml2obj --docnum=1 %s -o %t1
# RUN: llvm-readelf --sections %t1 | FileCheck %s --check-prefix=CASE1
# CASE1: Section Headers:
# CASE1-NEXT: [Nr] Name Type Address Off
# CASE1-NEXT: [ 0] NULL {{.*}} 000000
# CASE1-NEXT: [ 1] .dynsym DYNSYM {{.*}} 000001
# CASE1-NEXT: [ 2] .symtab SYMTAB {{.*}} 000002
# CASE1-NEXT: [ 3] .dynamic DYNAMIC {{.*}} 000003
# CASE1-NEXT: [ 4] .rela RELA {{.*}} 000004
# CASE1-NEXT: [ 5] .nobits NOBITS {{.*}} 000005
# CASE1-NEXT: [ 6] .group GROUP {{.*}} 000006
# CASE1-NEXT: [ 7] .gnu.version VERSYM {{.*}} 000007
# CASE1-NEXT: [ 8] .gnu.version_r VERNEED {{.*}} 000008
# CASE1-NEXT: [ 9] .gnu.version_d VERDEF {{.*}} 000009
# CASE1-NEXT: [10] .regular PROGBITS {{.*}} 00000a
# CASE1-NEXT: [11] .strtab STRTAB {{.*}} 00000b
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .dynsym
Type: SHT_DYNSYM
ShOffset: 0x000000001
- Name: .symtab
Type: SHT_SYMTAB
ShOffset: 0x000000002
- Name: .dynamic
Type: SHT_DYNAMIC
ShOffset: 0x000000003
- Name: .rela
Type: SHT_RELA
ShOffset: 0x000000004
- Name: .nobits
Type: SHT_NOBITS
ShOffset: 0x000000005
- Name: .group
Type: SHT_GROUP
Info: 0
ShOffset: 0x000000006
Members:
- Name: .gnu.version
Type: SHT_GNU_versym
Entries: [ ]
ShOffset: 0x000000007
- Name: .gnu.version_r
Type: SHT_GNU_verneed
Info: 0x0000000000000001
ShOffset: 0x000000008
Dependencies:
- Name: .gnu.version_d
Type: SHT_GNU_verdef
Info: 0x0000000000000001
ShOffset: 0x000000009
Entries:
- Name: .regular
Type: SHT_PROGBITS
ShOffset: 0x00000000A
- Name: .strtab
Type: SHT_STRTAB
ShOffset: 0x00000000B
## Here we check that defining ShOffset does not actually change
## the offset at which section data is placed and also does
## not affect file size.
# RUN: yaml2obj --docnum=2 %s -o %t2
# RUN: yaml2obj --docnum=3 %s -o %t3
# RUN: od -t x1 -v %t2 > %t.txt
# RUN: od -t x1 -v %t3 >> %t.txt
# RUN: FileCheck %s --input-file=%t.txt --ignore-case --check-prefix=CASE2
# CASE2: [[OFFSET:.*]] fe fe fe fe fe fe fe fe
# CASE2: [[FILESIZE:.*]]{{$}}
# CASE2: [[OFFSET]] fe fe fe fe fe fe fe fe
# CASE2: [[FILESIZE]]{{$}}
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .foo
Type: SHT_PROGBITS
Content: "fefefefefefefefe"
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .foo
Type: SHT_PROGBITS
ShOffset: 0xFFFF0000
Content: "fefefefefefefefe"
|