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llvm-mirror/test/tools/obj2yaml/ELF/null-section.yaml
Georgii Rymar 53a457743b Reland "[lib/Support/YAMLTraits] - Don't print leading zeroes when dumping Hex8/Hex16/Hex32 types." (https://reviews.llvm.org/D90930).
This reverts reverting commit fc40a03323a4b265ccbed34a07e281b13c5e8367
and fixes LLD (MachO/wasm) tests that failed previously.
2020-11-18 13:08:46 +03:00

136 lines
3.7 KiB
YAML

## Check we are able to dump the SHT_NULL section at
## index 0 when it has custom section fields.
# RUN: yaml2obj --docnum=1 %s -o %t1
# RUN: obj2yaml %t1 | FileCheck %s --check-prefix=FIRST-SEC
# FIRST-SEC: --- !ELF
# FIRST-SEC-NEXT: FileHeader:
# FIRST-SEC-NEXT: Class: ELFCLASS64
# FIRST-SEC-NEXT: Data: ELFDATA2LSB
# FIRST-SEC-NEXT: Type: ET_REL
# FIRST-SEC-NEXT: Sections:
# FIRST-SEC-NEXT: - Type: SHT_NULL
# FIRST-SEC-NEXT: Flags: [ SHF_ALLOC ]
# FIRST-SEC-NEXT: Address: 0x6
# FIRST-SEC-NEXT: Link: .foo
# FIRST-SEC-NEXT: AddressAlign: 0x3
# FIRST-SEC-NEXT: EntSize: 0x5
# FIRST-SEC-NEXT: Size: 0x4
# FIRST-SEC-NEXT: Info: 0x2
# FIRST-SEC-NEXT: - Name: .foo
# FIRST-SEC-NEXT: Type: SHT_PROGBITS
# FIRST-SEC-NEXT: ...
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Sections:
- Type: SHT_NULL
Name: ''
Flags: [ SHF_ALLOC ]
Link: 1
Info: 2
AddressAlign: 0x3
Size: 0x4
EntSize: 0x5
Address: 0x6
- Type: SHT_PROGBITS
Name: .foo
## Check we are able to dump the SHT_NULL section with a non-zero index.
# RUN: yaml2obj --docnum=2 %s -o %t2
# RUN: obj2yaml %t2 | FileCheck %s --check-prefix=SECOND-SEC
# SECOND-SEC: --- !ELF
# SECOND-SEC-NEXT: FileHeader:
# SECOND-SEC-NEXT: Class: ELFCLASS64
# SECOND-SEC-NEXT: Data: ELFDATA2LSB
# SECOND-SEC-NEXT: Type: ET_REL
# SECOND-SEC-NEXT: Sections:
# SECOND-SEC-NEXT: - Name: .foo
# SECOND-SEC-NEXT: Type: SHT_PROGBITS
# SECOND-SEC-NEXT: - Type: SHT_NULL
# SECOND-SEC-NEXT: Flags: [ SHF_ALLOC ]
# SECOND-SEC-NEXT: Address: 0x6
# SECOND-SEC-NEXT: Link: .foo
# SECOND-SEC-NEXT: AddressAlign: 0x3
# SECOND-SEC-NEXT: EntSize: 0x5
# SECOND-SEC-NEXT: Content: '00000000'
# SECOND-SEC-NEXT: Info: 0x2
# SECOND-SEC-NEXT: ...
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Sections:
- Type: SHT_PROGBITS
Name: .foo
- Type: SHT_NULL
Name: ''
Flags: [ SHF_ALLOC ]
Link: 1
Info: 2
AddressAlign: 0x3
Size: 0x4
EntSize: 0x5
Address: 0x6
## Check we do not dump the SHT_NULL section with index 0
## when it does not have any custom fields.
# RUN: yaml2obj --docnum=3 %s -o %t3
# RUN: obj2yaml %t3 | FileCheck %s --check-prefix=NULL-SEC
# NULL-SEC: --- !ELF
# NULL-SEC-NEXT: FileHeader:
# NULL-SEC-NEXT: Class: ELFCLASS64
# NULL-SEC-NEXT: Data: ELFDATA2LSB
# NULL-SEC-NEXT: Type: ET_REL
# NULL-SEC-NEXT: Sections:
# NULL-SEC-NEXT: - Name: .foo
# NULL-SEC-NEXT: Type: SHT_PROGBITS
# NULL-SEC-NEXT: ...
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Sections:
- Type: SHT_NULL
- Type: SHT_PROGBITS
Name: .foo
## Check we dump SHT_NULL sections which are not at the beginning
## of the section list even if they don't have any non-null fields.
# RUN: yaml2obj --docnum=4 %s -o %t4
# RUN: obj2yaml %t4 | FileCheck %s --check-prefix=NULL-SEC-MIDDLE
# NULL-SEC-MIDDLE: --- !ELF
# NULL-SEC-MIDDLE-NEXT: FileHeader:
# NULL-SEC-MIDDLE-NEXT: Class: ELFCLASS64
# NULL-SEC-MIDDLE-NEXT: Data: ELFDATA2LSB
# NULL-SEC-MIDDLE-NEXT: Type: ET_REL
# NULL-SEC-MIDDLE-NEXT: Sections:
# NULL-SEC-MIDDLE-NEXT: - Name: .foo
# NULL-SEC-MIDDLE-NEXT: Type: SHT_PROGBITS
# NULL-SEC-MIDDLE-NEXT: - Type: SHT_NULL
# NULL-SEC-MIDDLE-NEXT: ...
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Sections:
- Type: SHT_PROGBITS
Name: .foo
- Type: SHT_NULL