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| ## Check we are able to produce a valid SHT_GNU_versym
## section from its description.
# RUN: yaml2obj --docnum=1 %s -o %t1
# RUN: llvm-readobj -V %t1 | FileCheck %s
# CHECK: VersionSymbols [
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Version: 0
# CHECK-NEXT: Name:
# CHECK-NEXT: }
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Version: 3
# CHECK-NEXT: Name: f1@v1
# CHECK-NEXT: }
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Version: 4
# CHECK-NEXT: Name: f2@v2
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK-NEXT: VersionDefinitions [
# CHECK-NEXT: ]
# CHECK-NEXT: 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: 0x0
# CHECK-NEXT: Index: 3
# CHECK-NEXT: Name: v1
# CHECK-NEXT: }
# CHECK-NEXT: Entry {
# CHECK-NEXT: Hash: 1938
# CHECK-NEXT: Flags: 0x0
# CHECK-NEXT: Index: 4
# CHECK-NEXT: Name: v2
# 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
Type: SHT_GNU_versym
Flags: [ SHF_ALLOC ]
Address: 0x0000000000200210
Link: .dynsym
AddressAlign: 0x0000000000000002
EntSize: 0x0000000000000002
Entries: [ 0, 3, 4 ]
- Name: .gnu.version_r
Type: SHT_GNU_verneed
Flags: [ SHF_ALLOC ]
Address: 0x0000000000200250
Link: .dynstr
AddressAlign: 0x0000000000000004
Info: 0x0000000000000001
Dependencies:
- Version: 1
File: dso.so.0
Entries:
- Name: v1
Hash: 1937
Flags: 0
Other: 3
- Name: v2
Hash: 1938
Flags: 0
Other: 4
DynamicSymbols:
- Name: f1
Binding: STB_GLOBAL
- Name: f2
Binding: STB_GLOBAL
...
## Check we are able to set custom sh_entsize field for SHT_GNU_versym section.
# RUN: yaml2obj --docnum=2 %s -o %t2
# RUN: llvm-readelf -S %t2 | FileCheck %s --check-prefix=ENTSIZE
# ENTSIZE: Section Headers:
# ENTSIZE: [Nr] Name Type Address Off Size ES
# ENTSIZE: [ 1] .gnu.version VERSYM 0000000000000000 000040 000000 03
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
OSABI: ELFOSABI_FREEBSD
Type: ET_DYN
Machine: EM_X86_64
Sections:
- Name: .gnu.version
Type: SHT_GNU_versym
EntSize: 0x0000000000000003
Entries: [ ]
|