91 lines
1.8 KiB
YAML
91 lines
1.8 KiB
YAML
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## For implicit symbol table sections, `Link` field can also
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## be specified in YAML. Here we test the behavior in different cases.
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## Check we are able to set Link = 0 for .symtab explicitly.
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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: Link:
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# CASE1-SAME: 0
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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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Link: 0
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## Check that by default .symtab will be linked with .strtab.
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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: .symtab
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# CASE2: Link:
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# CASE2-SAME: 2
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# CASE2: Index: 2
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# CASE2-NEXT: Name: .strtab
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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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## Even if .strtab is defined in YAML, we can explicitly link .symtab
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## to another section.
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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: .symtab
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# CASE3: Link:
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# CASE3-SAME: 3
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# CASE3: Index: 3
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# CASE3-NEXT: Name: .foo
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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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Link: 3
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- Name: .strtab
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Type: SHT_STRTAB
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- Name: .foo
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Type: SHT_PROGBITS
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## Check we can use a section name as a Link value for .symtab.
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# RUN: yaml2obj --docnum=4 %s -o %t4
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# RUN: llvm-readobj %t4 -S | FileCheck %s --check-prefix=CASE4
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# CASE4: .symtab
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# CASE4: Link:
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# CASE4-SAME: 2
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# CASE4: Index: 2
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# CASE4-NEXT: Name: .foo
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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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Link: .foo
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- Name: .foo
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Type: SHT_PROGBITS
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