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
56 lines
1.3 KiB
YAML
56 lines
1.3 KiB
YAML
## Check obj2yaml reports a proper error when unable to resolve
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## a sh_link reference in a regular section.
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## (We had a bug: the error was silently ignored).
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# RUN: yaml2obj --docnum=1 %s -o %t1.o
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# RUN: not obj2yaml %t1.o 2>&1 | FileCheck %s -DFILE=%t1.o --check-prefix=ERR1
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## ERR1: Error reading file: [[FILE]]: unable to resolve sh_link reference in section '.test': invalid section index: 100
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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: .test
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Type: SHT_PROGBITS
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Link: 100
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## Check obj2yaml produce the correct output when a sh_link
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## reference in a regular section can be resolved.
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# RUN: yaml2obj --docnum=2 %s -o %t2.o
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# RUN: obj2yaml %t2.o
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# RUN: llvm-readobj -S %t2.o | FileCheck %s --check-prefix=OK
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# OK: Name: .test
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# OK: Link:
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# OK-SAME: 1
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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: .test
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Type: SHT_PROGBITS
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Link: 1
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## The same as above, but using a section name instead of the numeric value.
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# RUN: yaml2obj --docnum=3 %s -o %t3.o
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# RUN: obj2yaml %t3.o
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# RUN: llvm-readobj -S %t3.o | FileCheck %s --check-prefix=OK
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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: .test
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Type: SHT_PROGBITS
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Link: .test
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