You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
1.8 KiB
91 lines
1.8 KiB
4 months ago
|
## For implicit 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 .symtab explicitly.
|
||
|
|
|
||
|
|
# RUN: yaml2obj --docnum=1 %s -o %t1
|
||
|
|
# RUN: llvm-readobj %t1 -S | FileCheck %s --check-prefix=CASE1
|
||
|
|
|
||
|
|
# CASE1: Name: .symtab
|
||
|
|
# CASE1: Link:
|
||
|
|
# CASE1-SAME: 0
|
||
|
|
|
||
|
|
--- !ELF
|
||
|
|
FileHeader:
|
||
|
|
Class: ELFCLASS64
|
||
|
|
Data: ELFDATA2LSB
|
||
|
|
Type: ET_DYN
|
||
|
|
Sections:
|
||
|
|
- Name: .symtab
|
||
|
|
Type: SHT_SYMTAB
|
||
|
|
Link: 0
|
||
|
|
|
||
|
|
## Check that by default .symtab will be linked with .strtab.
|
||
|
|
|
||
|
|
# RUN: yaml2obj --docnum=2 %s -o %t2
|
||
|
|
# RUN: llvm-readobj %t2 -S | FileCheck %s --check-prefix=CASE2
|
||
|
|
|
||
|
|
# CASE2: .symtab
|
||
|
|
# CASE2: Link:
|
||
|
|
# CASE2-SAME: 2
|
||
|
|
# CASE2: Index: 2
|
||
|
|
# CASE2-NEXT: Name: .strtab
|
||
|
|
|
||
|
|
--- !ELF
|
||
|
|
FileHeader:
|
||
|
|
Class: ELFCLASS64
|
||
|
|
Data: ELFDATA2LSB
|
||
|
|
Type: ET_DYN
|
||
|
|
Sections:
|
||
|
|
- Name: .symtab
|
||
|
|
Type: SHT_SYMTAB
|
||
|
|
|
||
|
|
## Even if .strtab is defined in YAML, we can explicitly link .symtab
|
||
|
|
## to another section.
|
||
|
|
|
||
|
|
# RUN: yaml2obj --docnum=3 %s -o %t3
|
||
|
|
# RUN: llvm-readobj %t3 -S | FileCheck %s --check-prefix=CASE3
|
||
|
|
|
||
|
|
# CASE3: .symtab
|
||
|
|
# CASE3: Link:
|
||
|
|
# CASE3-SAME: 3
|
||
|
|
# CASE3: Index: 3
|
||
|
|
# CASE3-NEXT: Name: .foo
|
||
|
|
|
||
|
|
--- !ELF
|
||
|
|
FileHeader:
|
||
|
|
Class: ELFCLASS64
|
||
|
|
Data: ELFDATA2LSB
|
||
|
|
Type: ET_DYN
|
||
|
|
Sections:
|
||
|
|
- Name: .symtab
|
||
|
|
Type: SHT_SYMTAB
|
||
|
|
Link: 3
|
||
|
|
- Name: .strtab
|
||
|
|
Type: SHT_STRTAB
|
||
|
|
- Name: .foo
|
||
|
|
Type: SHT_PROGBITS
|
||
|
|
|
||
|
|
## Check we can use a section name as a Link value for .symtab.
|
||
|
|
|
||
|
|
# RUN: yaml2obj --docnum=4 %s -o %t4
|
||
|
|
# RUN: llvm-readobj %t4 -S | FileCheck %s --check-prefix=CASE4
|
||
|
|
|
||
|
|
# CASE4: .symtab
|
||
|
|
# CASE4: Link:
|
||
|
|
# CASE4-SAME: 2
|
||
|
|
# CASE4: Index: 2
|
||
|
|
# CASE4-NEXT: Name: .foo
|
||
|
|
|
||
|
|
--- !ELF
|
||
|
|
FileHeader:
|
||
|
|
Class: ELFCLASS64
|
||
|
|
Data: ELFDATA2LSB
|
||
|
|
Type: ET_DYN
|
||
|
|
Sections:
|
||
|
|
- Name: .symtab
|
||
|
|
Type: SHT_SYMTAB
|
||
|
|
Link: .foo
|
||
|
|
- Name: .foo
|
||
|
|
Type: SHT_PROGBITS
|