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
33 lines
1.4 KiB
Plaintext
33 lines
1.4 KiB
Plaintext
## This is a test to test how the ABI version field (EI_ABIVERSION) of an ELF file header is dumped.
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## EI_ABIVERSION is set to zero.
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# RUN: yaml2obj %s -DABIVERSION=0 -o %t.abiver.zero
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# RUN: llvm-readobj --file-headers %t.abiver.zero | FileCheck %s --match-full-lines --check-prefix=ABIVER-ZERO-LLVM
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# RUN: llvm-readelf --file-headers %t.abiver.zero | FileCheck %s --match-full-lines --check-prefix=ABIVER-ZERO-GNU
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# ABIVER-ZERO-LLVM: ABIVersion: 0
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# ABIVER-ZERO-GNU: ABI Version: 0
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## EI_ABIVERSION is set to an arbitrary number.
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# RUN: yaml2obj %s -DABIVERSION=52 -o %t.abiver.any
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# RUN: llvm-readobj --file-headers %t.abiver.any | FileCheck %s --match-full-lines --check-prefix=ABIVER-ANY-LLVM
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# RUN: llvm-readelf --file-headers %t.abiver.any | FileCheck %s --match-full-lines --check-prefix=ABIVER-ANY-GNU
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# ABIVER-ANY-LLVM: ABIVersion: 52
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# ABIVER-ANY-GNU: ABI Version: 52
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## EI_ABIVERSION is set to the maximum possible value.
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# RUN: yaml2obj %s -DABIVERSION=255 -o %t.abiver.max
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# RUN: llvm-readobj --file-headers %t.abiver.max | FileCheck %s --match-full-lines --check-prefix=ABIVER-MAX-LLVM
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# RUN: llvm-readelf --file-headers %t.abiver.max | FileCheck %s --match-full-lines --check-prefix=ABIVER-MAX-GNU
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# ABIVER-MAX-LLVM: ABIVersion: 255
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# ABIVER-MAX-GNU: ABI Version: 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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ABIVersion: [[ABIVERSION]]
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