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78 lines
1.8 KiB
78 lines
1.8 KiB
4 months ago
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## For implicit symbol table sections, the `Flags` field can also
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## be specified in YAML. Here we test the behavior in different cases.
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## When flags are not explicitly specified, yaml2obj assigns no flags
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## for .symtab and the SHF_ALLOC flag for .dynsym by default.
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: llvm-readobj %t1 -S | FileCheck %s --check-prefix=CASE1
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# CASE1: Name: .symtab
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# CASE1-NEXT: Type: SHT_SYMTAB
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# CASE1-NEXT: Flags [
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# CASE1-NEXT: ]
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# CASE1: Name: .dynsym
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# CASE1-NEXT: Type: SHT_DYNSYM
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# CASE1-NEXT: Flags [
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# CASE1-NEXT: SHF_ALLOC
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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_DYN
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Sections:
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- Name: .symtab
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Type: SHT_SYMTAB
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- Name: .dynsym
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Type: SHT_DYNSYM
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## Check we can set arbitrary flags for .symtab/.dynsym.
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# RUN: yaml2obj --docnum=2 %s -o %t2
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# RUN: llvm-readobj %t2 -S | FileCheck %s --check-prefix=CASE2
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# CASE2: Name: .symtab
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# CASE2-NEXT: Type: SHT_SYMTAB
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# CASE2-NEXT: Flags [
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# CASE2-NEXT: SHF_ALLOC
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# CASE2-NEXT: SHF_STRINGS
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# CASE2-NEXT: ]
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# CASE2: Name: .dynsym
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# CASE2-NEXT: Type: SHT_DYNSYM
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# CASE2-NEXT: Flags [
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# CASE2-NEXT: SHF_STRINGS
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# CASE2-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_DYN
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Sections:
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- Name: .symtab
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Type: SHT_SYMTAB
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Flags: [ SHF_ALLOC, SHF_STRINGS ]
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- Name: .dynsym
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Type: SHT_DYNSYM
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Flags: [ SHF_STRINGS ]
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## Check no flags are set by default for .symtab when it is not
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## described in the YAML.
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# RUN: yaml2obj --docnum=3 %s -o %t3
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# RUN: llvm-readobj %t3 -S | FileCheck %s --check-prefix=CASE3
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# CASE3: Name: .symtab
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# CASE3-NEXT: Type: SHT_SYMTAB
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# CASE3-NEXT: Flags [
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# CASE3-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_DYN
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Symbols: []
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