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|
## Check how llvm-readobj/llvm-readelf tools dump the flags of SHT_GNU_verneed
## section entries.
# RUN: yaml2obj %s -o %t
# RUN: llvm-readobj -V %t | FileCheck %s --check-prefix=LLVM-VERDEF
# RUN: llvm-readelf -V %t | FileCheck %s --check-prefix=GNU-VERDEF
# LLVM-VERDEF: VersionRequirements [
# LLVM-VERDEF-NEXT: Dependency {
# LLVM-VERDEF-NEXT: Version: 1
# LLVM-VERDEF-NEXT: Count: 6
# LLVM-VERDEF-NEXT: FileName: dso.so.0
# LLVM-VERDEF-NEXT: Entries [
# LLVM-VERDEF-NEXT: Entry {
# LLVM-VERDEF-NEXT: Hash: 0
# LLVM-VERDEF-NEXT: Flags [ (0x1)
# LLVM-VERDEF-NEXT: Base (0x1)
# LLVM-VERDEF-NEXT: ]
# LLVM-VERDEF-NEXT: Index: 0
# LLVM-VERDEF-NEXT: Name: base
# LLVM-VERDEF-NEXT: }
# LLVM-VERDEF-NEXT: Entry {
# LLVM-VERDEF-NEXT: Hash: 0
# LLVM-VERDEF-NEXT: Flags [ (0x2)
# LLVM-VERDEF-NEXT: Weak (0x2)
# LLVM-VERDEF-NEXT: ]
# LLVM-VERDEF-NEXT: Index: 0
# LLVM-VERDEF-NEXT: Name: weak
# LLVM-VERDEF-NEXT: }
# LLVM-VERDEF-NEXT: Entry {
# LLVM-VERDEF-NEXT: Hash: 0
# LLVM-VERDEF-NEXT: Flags [ (0x4)
# LLVM-VERDEF-NEXT: Info (0x4)
# LLVM-VERDEF-NEXT: ]
# LLVM-VERDEF-NEXT: Index: 0
# LLVM-VERDEF-NEXT: Name: info
# LLVM-VERDEF-NEXT: }
# LLVM-VERDEF-NEXT: Entry {
# LLVM-VERDEF-NEXT: Hash: 0
# LLVM-VERDEF-NEXT: Flags [ (0x7)
# LLVM-VERDEF-NEXT: Base (0x1)
# LLVM-VERDEF-NEXT: Info (0x4)
# LLVM-VERDEF-NEXT: Weak (0x2)
# LLVM-VERDEF-NEXT: ]
# LLVM-VERDEF-NEXT: Index: 0
# LLVM-VERDEF-NEXT: Name: all
# LLVM-VERDEF-NEXT: }
# LLVM-VERDEF-NEXT: Entry {
# LLVM-VERDEF-NEXT: Hash: 0
# LLVM-VERDEF-NEXT: Flags [ (0x8)
# LLVM-VERDEF-NEXT: ]
# LLVM-VERDEF-NEXT: Index: 0
# LLVM-VERDEF-NEXT: Name: unknown
# LLVM-VERDEF-NEXT: }
# LLVM-VERDEF-NEXT: Entry {
# LLVM-VERDEF-NEXT: Hash: 0
# LLVM-VERDEF-NEXT: Flags [ (0xF)
# LLVM-VERDEF-NEXT: Base (0x1)
# LLVM-VERDEF-NEXT: Info (0x4)
# LLVM-VERDEF-NEXT: Weak (0x2)
# LLVM-VERDEF-NEXT: ]
# LLVM-VERDEF-NEXT: Index: 0
# LLVM-VERDEF-NEXT: Name: all_and_unknown
# LLVM-VERDEF-NEXT: }
# LLVM-VERDEF-NEXT: ]
# LLVM-VERDEF-NEXT: }
# LLVM-VERDEF-NEXT: ]
# GNU-VERDEF: Version needs section '.gnu.version_r' contains 1 entries:
# GNU-VERDEF-NEXT: Addr: 0000000000000000 Offset: 0x000040 Link: 3 (.dynstr)
# GNU-VERDEF-NEXT: 0x0000: Version: 1 File: dso.so.0 Cnt: 6
# GNU-VERDEF-NEXT: 0x0010: Name: base Flags: BASE Version: 0
# GNU-VERDEF-NEXT: 0x0020: Name: weak Flags: WEAK Version: 0
# GNU-VERDEF-NEXT: 0x0030: Name: info Flags: INFO Version: 0
# GNU-VERDEF-NEXT: 0x0040: Name: all Flags: BASE | WEAK | INFO Version: 0
# GNU-VERDEF-NEXT: 0x0050: Name: unknown Flags: <unknown> Version: 0
# GNU-VERDEF-NEXT: 0x0060: Name: all_and_unknown Flags: BASE | WEAK | INFO | <unknown> Version: 0
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Entry: 0x0000000000201000
Sections:
- Name: .gnu.version_r
Type: SHT_GNU_verneed
Dependencies:
- Version: 1
File: dso.so.0
Entries:
- Name: base
Hash: 0
Flags: 0x1
Other: 0
- Name: weak
Hash: 0
Flags: 0x2
Other: 0
- Name: info
Hash: 0
Flags: 0x4
Other: 0
- Name: all
Hash: 0
Flags: 0x7
Other: 0
- Name: unknown
Hash: 0
Flags: 0x8
Other: 0
- Name: all_and_unknown
Hash: 0
Flags: 0xf
Other: 0
## Needed to trigger .dynstr creation, which is required by .gnu.version_r
DynamicSymbols:
- Name: f1
Binding: STB_GLOBAL
|
