99 lines
2.4 KiB
YAML
99 lines
2.4 KiB
YAML
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: llvm-readobj --sections %t1 | FileCheck %s
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# CHECK: Name: .text
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# CHECK-NEXT: Type: SHT_PROGBITS
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# CHECK-NEXT: Flags [
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# CHECK-NEXT: SHF_ALLOC
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# CHECK-NEXT: SHF_EXECINSTR
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address:
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# CHECK-NEXT: Offset:
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# CHECK-NEXT: Size:
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# CHECK-NEXT: Link: 12345
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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: .text
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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Link: 12345
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## Check we report an error when an unknown section is referenced via a Link field.
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# RUN: not yaml2obj --docnum=2 %s 2>&1 | FileCheck %s --check-prefix=ERR
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# ERR: error: unknown section referenced: '.unknown1' by YAML section '.foo'
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# ERR-NEXT: error: unknown section referenced: '.unknown2' by YAML section '(index 2)'
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# ERR-NEXT: error: unknown section referenced: '.unknown3' by YAML section '.bar'
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# ERR-NEXT: error: unknown section referenced: '.unknown4' by YAML section '(index 4)'
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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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Link: .unknown1
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- Type: SHT_PROGBITS
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Link: .unknown2
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- Name: .bar
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Type: SHT_PROGBITS
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Link: .unknown3
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- Type: SHT_PROGBITS
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Link: .unknown4
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## Check we link SHT_GROUP to a symbol table by default if it exists.
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## Also, check we can set an arbitrary value for sh_link.
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# RUN: yaml2obj --docnum=3 %s -o %t3
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# RUN: llvm-readobj --sections %t3 | FileCheck %s --check-prefix=GROUP-LINK
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# GROUP-LINK: Name: .group1
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# GROUP-LINK: Link:
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# GROUP-LINK-SAME: 3
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# GROUP-LINK: Name: .group2
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# GROUP-LINK: Link:
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# GROUP-LINK-SAME: 255
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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: .group1
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Type: SHT_GROUP
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Members:
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- Name: .group2
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Type: SHT_GROUP
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Link: 0xFF
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Members:
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Symbols: []
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## Check we set SHT_GROUP's link value to 0 when there is no symbol table.
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# RUN: yaml2obj --docnum=4 %s -o %t4
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# RUN: llvm-readobj --sections %t4 | FileCheck %s --check-prefix=GROUP-LINK-NOSYMTAB
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# GROUP-LINK-NOSYMTAB: Name: .group
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# GROUP-LINK-NOSYMTAB: Link:
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# GROUP-LINK-NOSYMTAB-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_REL
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Sections:
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- Name: .group
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Type: SHT_GROUP
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Members:
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