106 lines
3.2 KiB
YAML
106 lines
3.2 KiB
YAML
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## Check the section header properties of ".dynsym",
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## ".dynstr", ".symtab", ".strtab", ".shstrtab".
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## These sections sections are usually added implicitly,
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## but here we add them explicitly in YAML and verify.
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## We check their order matches YAML and that file offset is
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## ascending. This is a natural default behavior.
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: llvm-readelf -S %t1 | FileCheck %s
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# CHECK: Section Headers:
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# CHECK-NEXT: [Nr] Name Type Address Off Size
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# CHECK-NEXT: [ 0] NULL 0000000000000000 000000 000000
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# CHECK-NEXT: [ 1] .dynstr STRTAB 0000000000000100 000040 000001
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# CHECK-NEXT: [ 2] .dynsym DYNSYM 0000000000000150 000041 000018
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# CHECK-NEXT: [ 3] .symtab SYMTAB 0000000000000000 000059 000018
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# CHECK-NEXT: [ 4] .strtab STRTAB 0000000000000000 000071 000001
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# CHECK-NEXT: [ 5] .shstrtab STRTAB 0000000000000000 000072 000035
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# CHECK-NEXT: [ 6] .text.foo PROGBITS 0000000000000200 0000a7 000000
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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: .dynstr
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Type: SHT_STRTAB
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Address: 0x100
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- Name: .dynsym
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Type: SHT_DYNSYM
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Address: 0x150
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- Name: .symtab
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Type: SHT_SYMTAB
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- Name: .strtab
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Type: SHT_STRTAB
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- Name: .shstrtab
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Type: SHT_STRTAB
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- Name: .text.foo
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Type: SHT_PROGBITS
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Address: 0x200
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## Check that yaml2obj creates empty .dynstr and .dynsym sections for
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## the case when no dynamic symbols were specified and Content wasn't set,
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## but the sections were explicitly listed. Check their VAs are correct.
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# RUN: yaml2obj --docnum=2 %s -o %t2
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# RUN: llvm-readelf -S %t2 | FileCheck %s --check-prefix=NODYNSYM
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# NODYNSYM: Section Headers:
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# NODYNSYM-NEXT: [Nr] Name Type Address Off Size
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# NODYNSYM-NEXT: [ 0] NULL 0000000000000000 000000 000000
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# NODYNSYM-NEXT: [ 1] .dynstr STRTAB 0000000000000100 000040 000001
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# NODYNSYM-NEXT: [ 2] .dynsym DYNSYM 0000000000000150 000041 000018
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# NODYNSYM-NEXT: [ 3] .symtab SYMTAB 0000000000000000 000059 000018
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# NODYNSYM-NEXT: [ 4] .strtab STRTAB 0000000000000000 000071 000001
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# NODYNSYM-NEXT: [ 5] .shstrtab STRTAB 0000000000000000 000072 000035
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# NODYNSYM-NEXT: [ 6] .text.foo PROGBITS 0000000000000200 0000a7 000000
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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: .dynstr
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Type: SHT_STRTAB
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Address: 0x100
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- Name: .dynsym
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Type: SHT_DYNSYM
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Address: 0x150
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- Name: .symtab
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Type: SHT_SYMTAB
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- Name: .strtab
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Type: SHT_STRTAB
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- Name: .shstrtab
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Type: SHT_STRTAB
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- Name: .text.foo
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Type: SHT_PROGBITS
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Address: 0x200
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## Check we don't add a symbol table when no "Symbols" key is specified.
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# RUN: yaml2obj --docnum=3 %s -o %t3
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# RUN: llvm-readelf -S %t3 | FileCheck /dev/null --implicit-check-not=.symtab
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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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## Check we add a symbol table when "Symbols" key is specified.
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# RUN: yaml2obj --docnum=4 %s -o %t4
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# RUN: llvm-readelf -S %t4 | FileCheck %s --check-prefix=SYMTAB
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# SYMTAB: .symtab
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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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