142 lines
3.4 KiB
YAML
142 lines
3.4 KiB
YAML
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## Check that obj2yaml is able to produce YAML from
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## an object containing symbols and sections with duplicate
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## names and produces same-named sections and symbols
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## with distinguishing suffixes.
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: llvm-readobj -s -t %t1 | FileCheck %s
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# CHECK: Name: .foo (
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# CHECK: Name: .foo (
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# CHECK: Name: .foo (
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# CHECK: Name: .bar (
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# CHECK: Name: .bar (
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# CHECK: Name: .bar (
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# CHECK: Name: localfoo (
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# CHECK: Name: localfoo (
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# CHECK: Name: localfoo (
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# CHECK: Name: localbar (
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# CHECK: Name: localbar (
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# CHECK: Name: localbar (
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# RUN: obj2yaml %t1 | FileCheck %s --check-prefix=CASE1
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# CASE1: --- !ELF
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# CASE1-NEXT: FileHeader:
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# CASE1-NEXT: Class: ELFCLASS64
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# CASE1-NEXT: Data: ELFDATA2LSB
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# CASE1-NEXT: Type: ET_REL
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# CASE1-NEXT: Sections:
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# CASE1-NEXT: - Name: .foo
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# CASE1-NEXT: Type: SHT_PROGBITS
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# CASE1-NEXT: - Name: '.foo (1)'
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# CASE1-NEXT: Type: SHT_PROGBITS
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# CASE1-NEXT: - Name: '.foo (2)'
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# CASE1-NEXT: Type: SHT_PROGBITS
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# CASE1-NEXT: - Name: .bar
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# CASE1-NEXT: Type: SHT_PROGBITS
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# CASE1-NEXT: - Name: '.bar (1)'
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# CASE1-NEXT: Type: SHT_PROGBITS
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# CASE1-NEXT: - Name: '.bar (2)'
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# CASE1-NEXT: Type: SHT_PROGBITS
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# CASE1-NEXT: Symbols:
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# CASE1-NEXT: - Name: localfoo
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# CASE1-NEXT: - Name: 'localfoo (1)'
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# CASE1-NEXT: - Name: 'localfoo (2)'
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# CASE1-NEXT: - Name: localbar
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# CASE1-NEXT: - Name: 'localbar (1)'
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# CASE1-NEXT: - Name: 'localbar (2)'
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# CASE1-NEXT: ...
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_REL
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Sections:
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- Name: .foo
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Type: SHT_PROGBITS
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- Name: '.foo (555)'
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Type: SHT_PROGBITS
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- Name: '.foo (random_tag)'
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Type: SHT_PROGBITS
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- Name: .bar
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Type: SHT_PROGBITS
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- Name: '.bar (666)'
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Type: SHT_PROGBITS
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- Name: '.bar (random_tag)'
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Type: SHT_PROGBITS
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Symbols:
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- Name: 'localfoo (111)'
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- Name: 'localfoo (222)'
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- Name: 'localfoo (random_tag)'
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- Name: 'localbar (333)'
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- Name: 'localbar (444)'
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- Name: 'localbar (random_tag)'
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## Check we can refer to symbols with the same
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## name from relocations.
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# RUN: yaml2obj --docnum=2 %s -o %t2
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# RUN: obj2yaml %t2 | FileCheck %s --check-prefix=CASE2
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# CASE2: Relocations:
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# CASE2-NEXT: - Symbol: 'foo (1)'
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# CASE2-NEXT: Type: R_X86_64_PC32
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# CASE2-NEXT: - Offset: 0x4
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# CASE2-NEXT: Symbol: foo
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# CASE2-NEXT: Type: R_X86_64_PC32
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# CASE2-NEXT: Symbols:
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# CASE2-NEXT: - Name: foo
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# CASE2-NEXT: - Name: 'foo (1)'
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_X86_64
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Size: 8
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- Name: .rela.text
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Type: SHT_RELA
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Info: .text
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Link: .symtab
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Relocations:
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- Type: R_X86_64_PC32
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Symbol: 'foo (1)'
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- Type: R_X86_64_PC32
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Offset: 4
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Symbol: foo
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Symbols:
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- Name: foo
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- Name: 'foo (1)'
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## Check obj2yaml does not add a suffix to a name if the
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## symbol is in .symtab and .dynsym at the same time.
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# RUN: yaml2obj --docnum=3 %s -o %t3
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# RUN: obj2yaml %t3 | FileCheck %s --check-prefix=CASE3
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# CASE3: Symbols:
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# CASE3-NEXT: - Name: foo
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# CASE3-NEXT: Binding: STB_GLOBAL
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# CASE3-NEXT: DynamicSymbols:
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# CASE3-NEXT: - Name: foo
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# CASE3-NEXT: Binding: STB_GLOBAL
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_DYN
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Symbols:
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- Name: foo
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Binding: STB_GLOBAL
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DynamicSymbols:
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- Name: foo
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Binding: STB_GLOBAL
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