mirror of
https://github.com/RPCS3/llvm.git
synced 2025-02-26 05:36:36 +00:00
dce5977901
Allow using both custom numeric and string values for Link field of the dynamic and regular symbol tables. Differential revision: https://reviews.llvm.org/D63077 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363042 91177308-0d34-0410-b5e6-96231b3b80d8
98 lines
2.0 KiB
YAML
98 lines
2.0 KiB
YAML
## For implicit dynamic symbol table sections, `Link` field can also
|
|
## be specified in YAML. Here we test the behavior in different cases.
|
|
|
|
## Check we are able to set Link = 0 for .dynsym explicitly.
|
|
|
|
# RUN: yaml2obj --docnum=1 %s -o %t1
|
|
# RUN: llvm-readobj %t1 -S | FileCheck %s --check-prefix=CASE1
|
|
|
|
# CASE1: Name: .dynsym
|
|
# CASE1: Link:
|
|
# CASE1-SAME: 0
|
|
|
|
--- !ELF
|
|
FileHeader:
|
|
Class: ELFCLASS64
|
|
Data: ELFDATA2LSB
|
|
Type: ET_DYN
|
|
Machine: EM_X86_64
|
|
Sections:
|
|
- Name: .dynsym
|
|
Type: SHT_DYNSYM
|
|
Link: 0
|
|
|
|
## Check that by default .dynsym will be linked to .dynstr
|
|
## if the latter exists.
|
|
|
|
# RUN: yaml2obj --docnum=2 %s -o %t2
|
|
# RUN: llvm-readobj %t2 -S | FileCheck %s --check-prefix=CASE2
|
|
|
|
# CASE2: .dynsym
|
|
# CASE2: Link:
|
|
# CASE2-SAME: 2
|
|
# CASE2: Index: 2
|
|
# CASE2-NEXT: Name: .dynstr
|
|
|
|
--- !ELF
|
|
FileHeader:
|
|
Class: ELFCLASS64
|
|
Data: ELFDATA2LSB
|
|
Type: ET_DYN
|
|
Machine: EM_X86_64
|
|
Sections:
|
|
- Name: .dynsym
|
|
Type: SHT_DYNSYM
|
|
- Name: .dynstr
|
|
Type: SHT_STRTAB
|
|
|
|
## Even if .dynstr exists, we can explicitly link .dynsym
|
|
## to another section.
|
|
|
|
# RUN: yaml2obj --docnum=3 %s -o %t3
|
|
# RUN: llvm-readobj %t3 -S | FileCheck %s --check-prefix=CASE3
|
|
|
|
# CASE3: .dynsym
|
|
# CASE3: Link:
|
|
# CASE3-SAME: 3
|
|
# CASE3: Index: 3
|
|
# CASE3-NEXT: Name: .foo
|
|
|
|
--- !ELF
|
|
FileHeader:
|
|
Class: ELFCLASS64
|
|
Data: ELFDATA2LSB
|
|
Type: ET_DYN
|
|
Machine: EM_X86_64
|
|
Sections:
|
|
- Name: .dynsym
|
|
Type: SHT_DYNSYM
|
|
Link: 3
|
|
- Name: .dynstr
|
|
Type: SHT_STRTAB
|
|
- Name: .foo
|
|
Type: SHT_PROGBITS
|
|
|
|
## Check we can use a section name as a Link value for .dynsym.
|
|
|
|
# RUN: yaml2obj --docnum=4 %s -o %t4
|
|
# RUN: llvm-readobj %t4 -S | FileCheck %s --check-prefix=CASE4
|
|
|
|
# CASE4: .dynsym
|
|
# CASE4: Link:
|
|
# CASE4-SAME: 2
|
|
# CASE4: Index: 2
|
|
# CASE4-NEXT: Name: .foo
|
|
|
|
--- !ELF
|
|
FileHeader:
|
|
Class: ELFCLASS64
|
|
Data: ELFDATA2LSB
|
|
Type: ET_DYN
|
|
Machine: EM_X86_64
|
|
Sections:
|
|
- Name: .dynsym
|
|
Type: SHT_DYNSYM
|
|
Link: .foo
|
|
- Name: .foo
|
|
Type: SHT_PROGBITS
|