a6436b0b3a
Currently we have to set 'Machine' to something in our YAML descriptions. Usually we use 'EM_X86_64' for 64-bit targets and 'EM_386' for 32-bit targets. At the same time, in fact, in most cases our tests do not need a machine type and we can use 'EM_NONE'. This is cleaner, because avoids the need of using a particular machine. In this patch I've made the 'Machine' key optional (the default value, when it is not specified is `EM_NONE`) and removed it (where possible) from yaml2obj, obj2yaml and llvm-readobj tests. There are few tests left where I decided not to remove it, because I didn't want to touch CHECK lines or doing anything more complex than a removing a "Machine: *" line and formatting lines around. Differential revision: https://reviews.llvm.org/D86202
51 lines
1.2 KiB
YAML
51 lines
1.2 KiB
YAML
## Check we are able to produce an SHT_GROUP section with a custom Info value (12345).
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# RUN: yaml2obj %s -o %t1
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# RUN: llvm-readobj --sections %t1 | FileCheck %s
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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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Info: 12345
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Members:
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- SectionOrType: GRP_COMDAT
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# CHECK: Name: .group
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# CHECK-NEXT: Type: SHT_GROUP
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# CHECK-NEXT: Flags [
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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:
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# CHECK-NEXT: Info: 12345
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## Check we report multiple errors when multiple unknown symbols are referenced by SHT_GROUP sections.
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# RUN: not yaml2obj --docnum=2 %s 2>&1 | FileCheck %s --check-prefix=ERR
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# ERR: error: unknown symbol referenced: 'foo' by YAML section '.group1'
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# ERR: error: unknown symbol referenced: 'bar' by YAML section '.group2'
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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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Info: foo
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Members:
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- SectionOrType: GRP_COMDAT
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- Name: .group2
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Type: SHT_GROUP
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Info: bar
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Members:
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- SectionOrType: GRP_COMDAT
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