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## Check we are able to handle SHT_GNU_verneed sections.
# RUN: yaml2obj --docnum=1 %s -o %t1
# RUN: llvm-readobj -V %t1 | FileCheck %s
# CHECK: VersionRequirements [
# CHECK-NEXT: Dependency {
# CHECK-NEXT: Version: 1
# CHECK-NEXT: Count: 2
# CHECK-NEXT: FileName: dso.so.0
# CHECK-NEXT: Entries [
# CHECK-NEXT: Entry {
# CHECK-NEXT: Hash: 1937
# CHECK-NEXT: Flags [ (0xA)
# CHECK-NEXT: Weak (0x2)
# CHECK-NEXT: ]
# CHECK-NEXT: Index: 3
# CHECK-NEXT: Name: v1
# CHECK-NEXT: }
# CHECK-NEXT: Entry {
# CHECK-NEXT: Hash: 1938
# CHECK-NEXT: Flags [ (0xB)
# CHECK-NEXT: Base (0x1)
# CHECK-NEXT: Weak (0x2)
# CHECK-NEXT: ]
# CHECK-NEXT: Index: 4
# CHECK-NEXT: Name: v2
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK-NEXT: }
# CHECK-NEXT: Dependency {
# CHECK-NEXT: Version: 1
# CHECK-NEXT: Count: 1
# CHECK-NEXT: FileName: dso.so.1
# CHECK-NEXT: Entries [
# CHECK-NEXT: Entry {
# CHECK-NEXT: Hash: 1939
# CHECK-NEXT: Flags [ (0xC)
# CHECK-NEXT: Info (0x4)
# CHECK-NEXT: ]
# CHECK-NEXT: Index: 2
# CHECK-NEXT: Name: v3
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK-NEXT: }
# CHECK-NEXT: ]
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_X86_64
Entry: 0x0000000000201000
Sections:
- Name: .gnu.version_r
Type: SHT_GNU_verneed
Flags: [ SHF_ALLOC ]
Address: 0x0000000000200250
Link: .dynstr
AddressAlign: 0x0000000000000004
Info: 0x0000000000000002
Dependencies:
- Version: 1
File: dso.so.0
Entries:
- Name: v1
Hash: 1937
Flags: 10
Other: 3
- Name: v2
Hash: 1938
Flags: 11
Other: 4
- Version: 1
File: dso.so.1
Entries:
- Name: v3
Hash: 1939
Flags: 12
Other: 2
DynamicSymbols:
- Name: f1
Binding: STB_GLOBAL
## Check we can use "Content" to describe the content.
# RUN: yaml2obj --docnum=2 %s -o %t2
# RUN: llvm-readobj --sections --section-data %t2 | FileCheck %s --check-prefix=CONTENT
# CONTENT: Name: .gnu.version_r
# CONTENT-NEXT: Type: SHT_GNU_verneed
# CONTENT-NEXT: Flags [ (0x2)
# CONTENT-NEXT: SHF_ALLOC (0x2)
# CONTENT-NEXT: ]
# CONTENT-NEXT: Address: 0x0
# CONTENT-NEXT: Offset: 0x40
# CONTENT-NEXT: Size: 3
# CONTENT-NEXT: Link: 0
# CONTENT-NEXT: Info: 1
# CONTENT-NEXT: AddressAlignment: 0
# CONTENT-NEXT: EntrySize: 0
# CONTENT-NEXT: SectionData (
# CONTENT-NEXT: 0000: 112233
# CONTENT-NEXT: )
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_X86_64
Sections:
- Name: .gnu.version_r
Type: SHT_GNU_verneed
Flags: [ SHF_ALLOC ]
Info: 0x1
Content: "112233"
## Check we can omit "Content" and "Dependencies" fields to produce an empty SHT_GNU_verneed section.
# RUN: yaml2obj --docnum=3 %s -o %t3
# RUN: llvm-readelf --sections %t3 | FileCheck %s --check-prefix=NO-PROPS
# NO-PROPS: [Nr] Name Type Address Off Size
# NO-PROPS: [ 1] .gnu.version_r VERNEED 0000000000000000 000040 000000
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_X86_64
Sections:
- Name: .gnu.version_r
Type: SHT_GNU_verneed
Flags: [ SHF_ALLOC ]
Info: 0x0
## Check we can't use both "Dependencies" and "Content" together.
# RUN: not yaml2obj --docnum=4 %s 2>&1 | FileCheck %s --check-prefix=BOTH
# BOTH: error: SHT_GNU_verneed: "Dependencies" and "Content" can't be used together
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_X86_64
Sections:
- Name: .gnu.version_r
Type: SHT_GNU_verneed
Flags: [ SHF_ALLOC ]
Info: 0x0
Content: ""
Dependencies: []
|
