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98 lines
2.3 KiB
98 lines
2.3 KiB
4 months ago
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## Check that yaml2obj is able to produce an object from YAML
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## containing symbols with duplicate names (but different name suffixes).
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: llvm-readobj -t %t1 | FileCheck %s --check-prefix=CASE1
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# CASE1: Name: localfoo (1)
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# CASE1: Name: localfoo (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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Symbols:
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- Name: localfoo
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- Name: 'localfoo (1)'
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## Check that yaml2obj reports an error when we have
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## symbols with equal names and suffixes.
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# RUN: not yaml2obj --docnum=2 %s 2>&1| FileCheck %s --check-prefix=CASE2
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# CASE2-COUNT-2: error: repeated symbol name: 'localfoo (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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Symbols:
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- Name: 'localfoo (1)'
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- Name: 'localfoo (1)'
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- Name: 'localfoo (1)'
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## Check that yaml2obj reports an error when we have
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## symbols without suffixes in the names and their
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## names are equal.
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# RUN: not yaml2obj --docnum=3 %s 2>&1| FileCheck %s --check-prefix=CASE3
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# CASE3: error: repeated symbol name: 'localfoo'
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# CASE3: error: repeated symbol name: 'localfoo'
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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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Symbols:
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- Name: localfoo
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- Name: localfoo
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- Name: localfoo
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## Check that yaml2obj can produce correct relocations that
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## reference symbols with name suffixes.
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# RUN: yaml2obj --docnum=4 %s -o %t4
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# RUN: llvm-readobj -r --expand-relocs %t4 | FileCheck %s --check-prefix=CASE4
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# CASE4: Relocations [
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# CASE4-NEXT: Section {{.*}} .rela.text {
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# CASE4-NEXT: Relocation {
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# CASE4-NEXT: Offset: 0x0
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# CASE4-NEXT: Type: R_X86_64_NONE
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# CASE4-NEXT: Symbol: foo (1)
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# CASE4-NEXT: Addend: 0x0
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# CASE4-NEXT: }
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# CASE4-NEXT: Relocation {
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# CASE4-NEXT: Offset: 0x1
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# CASE4-NEXT: Type: R_X86_64_NONE
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# CASE4-NEXT: Symbol: foo (2)
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# CASE4-NEXT: Addend: 0x0
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# CASE4-NEXT: }
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# CASE4-NEXT: }
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# CASE4-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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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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- 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_NONE
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Symbol: foo
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- Offset: 0x1
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Type: R_X86_64_NONE
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Symbol: 'foo (1)'
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Symbols:
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- Name: foo
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- Name: 'foo (1)'
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