mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 11:13:28 +01:00
[llvm-readobj][test] - Improve dyn-symbols.test.
This removes the precompiled binary used, simplifies the first test case, adds comments and llvm-readelf tool invocations. It also adds a test case for checking versioning symbols. Differential revision: https://reviews.llvm.org/D71595
This commit is contained in:
Georgii Rymar
parent
11de1664c0
commit
e72b046c55
Binary file not shown.
@ -1,5 +1,3 @@
|
||||
// clang -target x86_64-linux-gnu -shared -fPIC -lc dynamic-table.c \
|
||||
// -o dynamic-table-so.x86 -Wl,-f,aux.so -Wl,-F,filter.so
|
||||
// clang -target mipsel-linux-gnu -shared -fPIC -lc dynamic-table.c \
|
||||
// -o dynamic-table-so.mips
|
||||
// clang -target mipsel-linux-gnu -lc dynamic-table.c \
|
||||
|
||||
@ -1,175 +1,88 @@
|
||||
# RUN: llvm-readobj --dyn-symbols %p/Inputs/dynamic-table-so.x86 | FileCheck %s
|
||||
|
||||
## Check the two-letter alias --dt is equivalent to the --dyn-symbols full flag
|
||||
## name.
|
||||
|
||||
# RUN: llvm-readobj --dt %p/Inputs/dynamic-table-so.x86 > %t.readobj-dt-alias
|
||||
# RUN: llvm-readobj --dyn-symbols %p/Inputs/dynamic-table-so.x86 > %t.readobj-dt-no-alias
|
||||
# RUN: diff %t.readobj-dt-alias %t.readobj-dt-no-alias
|
||||
|
||||
# CHECK: DynamicSymbols [
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name:
|
||||
# CHECK-NEXT: Value: 0x0
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Local
|
||||
# CHECK-NEXT: Type: None
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: Undefined
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name:
|
||||
# CHECK-NEXT: Value: 0x618
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Local
|
||||
# CHECK-NEXT: Type: Section
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: .init
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name:
|
||||
# CHECK-NEXT: Value: 0x200DC0
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Local
|
||||
# CHECK-NEXT: Type: Section
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: .tbss
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: _ITM_deregisterTMCloneTable{{ }}
|
||||
# CHECK-NEXT: Value: 0x0
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Weak
|
||||
# CHECK-NEXT: Type: None
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: Undefined
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: puts@GLIBC_2.2.5{{ }}
|
||||
# CHECK-NEXT: Value: 0x0
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Global
|
||||
# CHECK-NEXT: Type: Function
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: Undefined
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: __tls_get_addr@GLIBC_2.3{{ }}
|
||||
# CHECK-NEXT: Value: 0x0
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Global
|
||||
# CHECK-NEXT: Type: Function
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: Undefined
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: __gmon_start__{{ }}
|
||||
# CHECK-NEXT: Value: 0x0
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Weak
|
||||
# CHECK-NEXT: Type: None
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: Undefined
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: _Jv_RegisterClasses{{ }}
|
||||
# CHECK-NEXT: Value: 0x0
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Weak
|
||||
# CHECK-NEXT: Type: None
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: Undefined
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: _ITM_registerTMCloneTable{{ }}
|
||||
# CHECK-NEXT: Value: 0x0
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Weak
|
||||
# CHECK-NEXT: Type: None
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: Undefined
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: __cxa_finalize@GLIBC_2.2.5{{ }}
|
||||
# CHECK-NEXT: Value: 0x0
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Weak
|
||||
# CHECK-NEXT: Type: Function
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: Undefined
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: _edata{{ }}
|
||||
# CHECK-NEXT: Value: 0x201030
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Global
|
||||
# CHECK-NEXT: Type: None
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: .data
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: foo{{ }}
|
||||
# CHECK-NEXT: Value: 0x0
|
||||
# CHECK-NEXT: Size: 4
|
||||
# CHECK-NEXT: Binding: Global
|
||||
# CHECK-NEXT: Type: TLS
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: .tbss
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: _end{{ }}
|
||||
# CHECK-NEXT: Value: 0x201038
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Global
|
||||
# CHECK-NEXT: Type: None
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: .bss
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: __bss_start{{ }}
|
||||
# CHECK-NEXT: Value: 0x201030
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Global
|
||||
# CHECK-NEXT: Type: None
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: .bss
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: main{{ }}
|
||||
# CHECK-NEXT: Value: 0x780
|
||||
# CHECK-NEXT: Size: 59
|
||||
# CHECK-NEXT: Binding: Global
|
||||
# CHECK-NEXT: Type: Function
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: .text
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: _init{{ }}
|
||||
# CHECK-NEXT: Value: 0x618
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Global
|
||||
# CHECK-NEXT: Type: Function
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: .init
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: Symbol {
|
||||
# CHECK-NEXT: Name: _fini{{ }}
|
||||
# CHECK-NEXT: Value: 0x7BC
|
||||
# CHECK-NEXT: Size: 0
|
||||
# CHECK-NEXT: Binding: Global
|
||||
# CHECK-NEXT: Type: Function
|
||||
# CHECK-NEXT: Other: 0
|
||||
# CHECK-NEXT: Section: .fini
|
||||
# CHECK-NEXT: }
|
||||
# CHECK-NEXT: ]
|
||||
|
||||
## Check that we are able to dump the dynamic symbol table even when we have no program headers.
|
||||
## In this case we find the table by it's type (SHT_DYNSYM) and ignore the DT_SYMTAB value.
|
||||
## In this test we test that dynamic symbols are dumped as expected.
|
||||
|
||||
## Case 1: Dynamic symbol table found via the DT_SYMTAB dynamic tag.
|
||||
# RUN: yaml2obj --docnum=1 %s -o %t1.so
|
||||
# RUN: llvm-readobj %t1.so --dyn-symbols | FileCheck %s --check-prefix=NOPHDRS
|
||||
# RUN: llvm-readobj --dyn-symbols %t1.so 2>&1 \
|
||||
# RUN: | FileCheck %s --implicit-check-not="warning:" --check-prefix=DYNSYMS-LLVM
|
||||
# RUN: llvm-readelf --dyn-symbols %t1.so 2>&1 \
|
||||
# RUN: | FileCheck %s --implicit-check-not="warning:" --check-prefix=DYNSYMS-GNU
|
||||
|
||||
# NOPHDRS: Name: foo
|
||||
# DYNSYMS-LLVM: DynamicSymbols [
|
||||
# DYNSYMS-LLVM-NEXT: Symbol {
|
||||
# DYNSYMS-LLVM-NEXT: Name: (0)
|
||||
# DYNSYMS-LLVM-NEXT: Value: 0x0
|
||||
# DYNSYMS-LLVM-NEXT: Size: 0
|
||||
# DYNSYMS-LLVM-NEXT: Binding: Local (0x0)
|
||||
# DYNSYMS-LLVM-NEXT: Type: None (0x0)
|
||||
# DYNSYMS-LLVM-NEXT: Other: 0
|
||||
# DYNSYMS-LLVM-NEXT: Section: Undefined (0x0)
|
||||
# DYNSYMS-LLVM-NEXT: }
|
||||
# DYNSYMS-LLVM-NEXT: Symbol {
|
||||
# DYNSYMS-LLVM-NEXT: Name: foo (5)
|
||||
# DYNSYMS-LLVM-NEXT: Value: 0x0
|
||||
# DYNSYMS-LLVM-NEXT: Size: 0
|
||||
# DYNSYMS-LLVM-NEXT: Binding: Local (0x0)
|
||||
# DYNSYMS-LLVM-NEXT: Type: None (0x0)
|
||||
# DYNSYMS-LLVM-NEXT: Other: 0
|
||||
# DYNSYMS-LLVM-NEXT: Section: Undefined (0x0)
|
||||
# DYNSYMS-LLVM-NEXT: }
|
||||
# DYNSYMS-LLVM-NEXT: Symbol {
|
||||
# DYNSYMS-LLVM-NEXT: Name: bar (1)
|
||||
# DYNSYMS-LLVM-NEXT: Value: 0x0
|
||||
# DYNSYMS-LLVM-NEXT: Size: 0
|
||||
# DYNSYMS-LLVM-NEXT: Binding: Local (0x0)
|
||||
# DYNSYMS-LLVM-NEXT: Type: None (0x0)
|
||||
# DYNSYMS-LLVM-NEXT: Other: 0
|
||||
# DYNSYMS-LLVM-NEXT: Section: Undefined (0x0)
|
||||
# DYNSYMS-LLVM-NEXT: }
|
||||
# DYNSYMS-LLVM-NEXT: ]
|
||||
|
||||
# DYNSYMS-GNU: Symbol table '.dynsym' contains 3 entries:
|
||||
# DYNSYMS-GNU-NEXT: Num: Value Size Type Bind Vis Ndx Name
|
||||
# DYNSYMS-GNU-NEXT: 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
|
||||
# DYNSYMS-GNU-NEXT: 1: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND foo
|
||||
# DYNSYMS-GNU-NEXT: 2: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND bar
|
||||
|
||||
--- !ELF
|
||||
FileHeader:
|
||||
Class: ELFCLASS64
|
||||
Data: ELFDATA2LSB
|
||||
Type: ET_DYN
|
||||
Machine: EM_X86_64
|
||||
Sections:
|
||||
- Name: .dynamic
|
||||
Type: SHT_DYNAMIC
|
||||
Entries:
|
||||
- Tag: DT_SYMTAB
|
||||
Value: 0x100
|
||||
- Tag: DT_NULL
|
||||
Value: 0
|
||||
- Name: .dynsym
|
||||
Type: SHT_DYNSYM
|
||||
Address: 0x100
|
||||
DynamicSymbols:
|
||||
- Name: foo
|
||||
- Name: bar
|
||||
ProgramHeaders:
|
||||
- Type: PT_LOAD
|
||||
VAddr: 0x100
|
||||
Sections:
|
||||
- Section: .dynsym
|
||||
|
||||
## Case 2: Check the two-letter alias --dt is equivalent to the --dyn-symbols
|
||||
## full flag name.
|
||||
# RUN: llvm-readobj --dt %t1.so > %t.readobj-dt-alias
|
||||
# RUN: llvm-readobj --dyn-symbols %t1.so > %t.readobj-dt-no-alias
|
||||
# RUN: cmp %t.readobj-dt-alias %t.readobj-dt-no-alias
|
||||
|
||||
## Case 3: Check that we are able to dump the dynamic symbol table even when we have no program headers.
|
||||
## In this case we find the table by it's type (SHT_DYNSYM) and ignore the DT_SYMTAB value.
|
||||
# RUN: yaml2obj --docnum=2 %s -o %t2.so
|
||||
# RUN: llvm-readobj %t2.so --dyn-symbols | FileCheck %s --check-prefix=NOPHDRS-LLVM
|
||||
# RUN: llvm-readelf %t2.so --dyn-symbols | FileCheck %s --check-prefix=NOPHDRS-GNU
|
||||
|
||||
# NOPHDRS-LLVM: Name: foo
|
||||
# NOPHDRS-GNU: 1: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND foo
|
||||
|
||||
--- !ELF
|
||||
FileHeader:
|
||||
@ -188,15 +101,15 @@ Sections:
|
||||
DynamicSymbols:
|
||||
- Name: foo
|
||||
|
||||
## Check we report a warning when there is no SHT_DYNSYM section and we can't map the DT_SYMTAB value
|
||||
## Case 4: Check we report a warning when there is no SHT_DYNSYM section and we can't map the DT_SYMTAB value
|
||||
## to an address because of the absence of a corresponding PT_LOAD program header.
|
||||
# RUN: yaml2obj --docnum=3 %s -o %t3.so
|
||||
# RUN: llvm-readobj %t3.so --dyn-symbols 2>&1 | FileCheck %s -DFILE=%t3.so --check-prefixes=NOSHT-DYNSYM,NOSHT-DYNSYM-LLVM
|
||||
# RUN: llvm-readelf %t3.so --dyn-symbols 2>&1 | FileCheck %s -DFILE=%t3.so --check-prefix=NOSHT-DYNSYM
|
||||
|
||||
# RUN: yaml2obj --docnum=2 %s -o %t2.so
|
||||
# RUN: llvm-readobj %t2.so --dyn-symbols 2>&1 | FileCheck %s -DFILE=%t2.so --check-prefix=NOSHT-DYNSYM
|
||||
|
||||
# NOSHT-DYNSYM: warning: '[[FILE]]': Unable to parse DT_SYMTAB: virtual address is not in any segment: 0x0
|
||||
# NOSHT-DYNSYM: DynamicSymbols [
|
||||
# NOSHT-DYNSYM-NEXT: ]
|
||||
# NOSHT-DYNSYM: warning: '[[FILE]]': Unable to parse DT_SYMTAB: virtual address is not in any segment: 0x0
|
||||
# NOSHT-DYNSYM-LLVM: DynamicSymbols [
|
||||
# NOSHT-DYNSYM-LLVM-NEXT: ]
|
||||
|
||||
--- !ELF
|
||||
FileHeader:
|
||||
@ -217,14 +130,15 @@ Sections:
|
||||
DynamicSymbols:
|
||||
- Name: foo
|
||||
|
||||
## Check that when we can't map the value of the DT_SYMTAB tag to an address, we report a warning and
|
||||
## Case 5: Check that when we can't map the value of the DT_SYMTAB tag to an address, we report a warning and
|
||||
## use the information in the section header table to locate the dynamic symbol table.
|
||||
# RUN: yaml2obj --docnum=4 %s -o %t4.so
|
||||
# RUN: llvm-readobj %t4.so --dyn-symbols 2>&1 | FileCheck -DFILE=%t4.so %s --check-prefixes=BROKEN-DTSYMTAB,BROKEN-DTSYMTAB-LLVM
|
||||
# RUN: llvm-readelf %t4.so --dyn-symbols 2>&1 | FileCheck -DFILE=%t4.so %s --check-prefixes=BROKEN-DTSYMTAB,BROKEN-DTSYMTAB-GNU
|
||||
|
||||
# RUN: yaml2obj --docnum=3 %s -o %t3.so
|
||||
# RUN: llvm-readobj %t3.so --dyn-symbols 2>&1 | FileCheck -DFILE=%t3.so %s --check-prefix=BROKEN-DTSYMTAB
|
||||
|
||||
# BROKEN-DTSYMTAB: warning: '[[FILE]]': Unable to parse DT_SYMTAB: virtual address is not in any segment: 0xffff1234
|
||||
# BROKEN-DTSYMTAB: Name: foo
|
||||
# BROKEN-DTSYMTAB: warning: '[[FILE]]': Unable to parse DT_SYMTAB: virtual address is not in any segment: 0xffff1234
|
||||
# BROKEN-DTSYMTAB-LLVM: Name: foo
|
||||
# BROKEN-DTSYMTAB-GNU: 1: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND foo
|
||||
|
||||
--- !ELF
|
||||
FileHeader:
|
||||
@ -248,14 +162,15 @@ ProgramHeaders:
|
||||
Sections:
|
||||
- Section: .dynsym
|
||||
|
||||
## Check that if we can get the location of the dynamic symbol table using both the DT_SYMTAB value
|
||||
## Case 6: Check that if we can get the location of the dynamic symbol table using both the DT_SYMTAB value
|
||||
## and the section headers table then we prefer the former and report a warning.
|
||||
# RUN: yaml2obj --docnum=5 %s -o %t5.so
|
||||
# RUN: llvm-readobj %t5.so --dyn-symbols 2>&1 | FileCheck -DFILE=%t5.so %s --check-prefixes=PREFER-DTSYMTAB,PREFER-DTSYMTAB-LLVM
|
||||
# RUN: llvm-readelf %t5.so --dyn-symbols 2>&1 | FileCheck -DFILE=%t5.so %s --check-prefixes=PREFER-DTSYMTAB,PREFER-DTSYMTAB-GNU
|
||||
|
||||
# RUN: yaml2obj --docnum=4 %s -o %t4.so
|
||||
# RUN: llvm-readobj %t4.so --dyn-symbols 2>&1 | FileCheck -DFILE=%t4.so %s --check-prefix=PREFER-DTSYMTAB
|
||||
|
||||
# PREFER-DTSYMTAB: warning: '[[FILE]]': SHT_DYNSYM section header and DT_SYMTAB disagree about the location of the dynamic symbol table
|
||||
# PREFER-DTSYMTAB: Name: o
|
||||
# PREFER-DTSYMTAB: warning: '[[FILE]]': SHT_DYNSYM section header and DT_SYMTAB disagree about the location of the dynamic symbol table
|
||||
# PREFER-DTSYMTAB-LLVM: Name: o
|
||||
# PREFER-DTSYMTAB-GNU: 1: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND o
|
||||
|
||||
--- !ELF
|
||||
FileHeader:
|
||||
@ -284,3 +199,86 @@ ProgramHeaders:
|
||||
VAddr: 0x0000
|
||||
Sections:
|
||||
- Section: .mydynsym
|
||||
|
||||
## Case 7: Check how we dump versioned symbols. Use both -V and --dyn-symbols
|
||||
## to check that printed version is consistent.
|
||||
# RUN: yaml2obj %s --docnum=6 -o %t6
|
||||
# RUN: llvm-readobj -V --dyn-symbols %t6 | FileCheck %s --check-prefix=VERSIONED-LLVM
|
||||
# RUN: llvm-readelf -V --dyn-symbols %t6 | FileCheck %s --check-prefix=VERSIONED-GNU
|
||||
|
||||
# VERSIONED-LLVM: Symbol {
|
||||
# VERSIONED-LLVM: Name: foo (16)
|
||||
# VERSIONED-LLVM-NEXT: Value: 0x0
|
||||
# VERSIONED-LLVM-NEXT: Size: 0
|
||||
# VERSIONED-LLVM-NEXT: Binding: Local (0x0)
|
||||
# VERSIONED-LLVM-NEXT: Type: None (0x0)
|
||||
# VERSIONED-LLVM-NEXT: Other: 0
|
||||
# VERSIONED-LLVM-NEXT: Section: Undefined (0x0)
|
||||
# VERSIONED-LLVM-NEXT: }
|
||||
# VERSIONED-LLVM-NEXT: Symbol {
|
||||
# VERSIONED-LLVM-NEXT: Name: bar@@Default (12)
|
||||
# VERSIONED-LLVM-NEXT: Value: 0x0
|
||||
# VERSIONED-LLVM-NEXT: Size: 0
|
||||
# VERSIONED-LLVM-NEXT: Binding: Local (0x0)
|
||||
# VERSIONED-LLVM-NEXT: Type: None (0x0)
|
||||
# VERSIONED-LLVM-NEXT: Other: 0
|
||||
# VERSIONED-LLVM-NEXT: Section: Undefined (0x0)
|
||||
# VERSIONED-LLVM-NEXT: }
|
||||
# VERSIONED-LLVM-NEXT: Symbol {
|
||||
# VERSIONED-LLVM-NEXT: Name: zed@NonDefault (20)
|
||||
# VERSIONED-LLVM-NEXT: Value: 0x0
|
||||
# VERSIONED-LLVM-NEXT: Size: 0
|
||||
# VERSIONED-LLVM-NEXT: Binding: Local (0x0)
|
||||
# VERSIONED-LLVM-NEXT: Type: None (0x0)
|
||||
# VERSIONED-LLVM-NEXT: Other: 0
|
||||
# VERSIONED-LLVM-NEXT: Section: Undefined (0x0)
|
||||
# VERSIONED-LLVM-NEXT: }
|
||||
# VERSIONED-LLVM: VersionSymbols [
|
||||
# VERSIONED-LLVM: Name: foo
|
||||
# VERSIONED-LLVM: Name: bar@@Default
|
||||
# VERSIONED-LLVM: Name: zed@NonDefault
|
||||
|
||||
# VERSIONED-GNU: Num: Value Size Type Bind Vis Ndx Name
|
||||
# VERSIONED-GNU: 1: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND foo
|
||||
# VERSIONED-GNU-NEXT: 2: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND bar@@Default
|
||||
# VERSIONED-GNU-NEXT: 3: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND zed@NonDefault
|
||||
# VERSIONED-GNU: 000: 0 (*local*) 1 (*global*) 2 (Default) 3h(NonDefault)
|
||||
|
||||
--- !ELF
|
||||
FileHeader:
|
||||
Class: ELFCLASS64
|
||||
Data: ELFDATA2LSB
|
||||
Type: ET_DYN
|
||||
Machine: EM_X86_64
|
||||
Sections:
|
||||
- Name: .gnu.version
|
||||
Type: SHT_GNU_versym
|
||||
Flags: [ SHF_ALLOC ]
|
||||
Link: .dynsym
|
||||
AddressAlign: 0x2
|
||||
EntSize: 0x2
|
||||
## 0x8000 is a special VERSYM_HIDDEN bit.
|
||||
Entries: [ 0, 1, 2, 0x8003 ]
|
||||
- Name: .gnu.version_d
|
||||
Type: SHT_GNU_verdef
|
||||
Flags: [ SHF_ALLOC ]
|
||||
Link: .dynstr
|
||||
AddressAlign: 0x4
|
||||
Info: 0x2
|
||||
Entries:
|
||||
- Version: 1
|
||||
Flags: 0
|
||||
VersionNdx: 2
|
||||
Hash: 0
|
||||
Names:
|
||||
- Default
|
||||
- Version: 1
|
||||
Flags: 0
|
||||
VersionNdx: 3
|
||||
Hash: 0
|
||||
Names:
|
||||
- NonDefault
|
||||
DynamicSymbols:
|
||||
- Name: foo
|
||||
- Name: bar
|
||||
- Name: zed
|
||||
|
||||
Loading…
Reference in New Issue
Block a user