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| ## Check that yaml2obj is able to produce an object from YAML
## containing sections with duplicate names (but different name suffixes).
# RUN: yaml2obj --docnum=1 %s -o %t1
# RUN: llvm-readobj -s %t1 | FileCheck %s --check-prefix=CASE1
# CASE1: Name: .foo1 (
# CASE1: Name: .foo (
# CASE1: Name: .foo (
# CASE1: Name: .foo2 (
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .foo1
Type: SHT_PROGBITS
- Name: .foo
Type: SHT_PROGBITS
- Name: '.foo [1]'
Type: SHT_PROGBITS
- Name: .foo2
Type: SHT_PROGBITS
## Check that yaml2obj reports an error in case we have
## sections with equal names and suffixes.
# RUN: not yaml2obj --docnum=2 %s 2>&1 | FileCheck %s --check-prefix=CASE2
# CASE2: error: repeated section name: '.foo [1]' at YAML section number 2
# CASE2: error: repeated section name: '.foo [1]' at YAML section number 3
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: '.foo [1]'
Type: SHT_PROGBITS
- Name: '.foo [1]'
Type: SHT_PROGBITS
- Name: '.foo [1]'
Type: SHT_PROGBITS
## Check that yaml2obj reports an error in case we have
## symbols without suffixes in the names and their
## names are equal.
# RUN: not yaml2obj --docnum=3 %s 2>&1 | FileCheck %s --check-prefix=CASE3
# CASE3: error: repeated section name: '.foo' at YAML section number 2
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .foo
Type: SHT_PROGBITS
- Name: .foo
Type: SHT_PROGBITS
## Check that yaml2obj can produce an object when symbols are defined
## relative to sections with duplicate names (but different name suffixes).
# RUN: yaml2obj --docnum=4 %s -o %t4
# RUN: llvm-readobj -s -t %t4 | FileCheck %s --check-prefix=CASE4
# CASE4: Section {
# CASE4: Index: 1
# CASE4-NEXT: Name: .foo
# CASE4: Index: 2
# CASE4-NEXT: Name: .foo
# CASE4: Symbol {
# CASE4: Name: foo
# CASE4-NEXT: Value:
# CASE4-NEXT: Size:
# CASE4-NEXT: Binding:
# CASE4-NEXT: Type:
# CASE4-NEXT: Other:
# CASE4-NEXT: Section: .foo (0x1)
# CASE4: Name: bar
# CASE4-NEXT: Value:
# CASE4-NEXT: Size:
# CASE4-NEXT: Binding:
# CASE4-NEXT: Type:
# CASE4-NEXT: Other:
# CASE4-NEXT: Section: .foo (0x2)
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .foo
Type: SHT_PROGBITS
- Name: '.foo [1]'
Type: SHT_PROGBITS
Symbols:
- Name: foo
Section: .foo
- Name: bar
Section: '.foo [1]'
## Check that yaml2obj can produce SHT_GROUP sections that
## reference sections and symbols with name suffixes.
# RUN: yaml2obj --docnum=5 %s -o %t5
# RUN: llvm-readobj --elf-section-groups %t5 | FileCheck %s --check-prefix=CASE5
# CASE5: Groups {
# CASE5-NEXT: Group {
# CASE5-NEXT: Name: .group (1)
# CASE5-NEXT: Index: 1
# CASE5-NEXT: Link: 5
# CASE5-NEXT: Info: 1
# CASE5-NEXT: Type: COMDAT (0x1)
# CASE5-NEXT: Signature: foo
# CASE5-NEXT: Section(s) in group [
# CASE5-NEXT: .text.foo (2)
# CASE5-NEXT: ]
# CASE5-NEXT: }
# CASE5-NEXT: Group {
# CASE5-NEXT: Name: .group (1)
# CASE5-NEXT: Index: 3
# CASE5-NEXT: Link: 5
# CASE5-NEXT: Info: 2
# CASE5-NEXT: Type: COMDAT (0x1)
# CASE5-NEXT: Signature: foo
# CASE5-NEXT: Section(s) in group [
# CASE5-NEXT: .text.foo (4)
# CASE5-NEXT: ]
# CASE5-NEXT: }
# CASE5-NEXT: }
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .group
Type: SHT_GROUP
Link: .symtab
Info: foo
Members:
- SectionOrType: GRP_COMDAT
- SectionOrType: .text.foo
- Name: .text.foo
Type: SHT_PROGBITS
- Name: '.group [1]'
Type: SHT_GROUP
Link: .symtab
Info: 'foo [1]'
Members:
- SectionOrType: GRP_COMDAT
- SectionOrType: '.text.foo [1]'
- Name: '.text.foo [1]'
Type: SHT_PROGBITS
Symbols:
- Name: foo
Section: .text.foo
- Name: 'foo [1]'
Section: '.text.foo [1]'
|