emachine.yaml
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## Test how the Machine YAML field can be used to set the e_machine ELF header field.
## Test we can use an arbitrary value.
# RUN: yaml2obj --docnum=1 %s -o %t1
# RUN: llvm-readelf %t1 --file-headers | FileCheck %s --check-prefix=UNKNOWN
# UNKNOWN: Machine: 1234
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2MSB
Type: ET_REL
Machine: 0x1234
## Test we can't use a number that doesn't fit into 2 bytes.
# RUN: not yaml2obj --docnum=2 %s 2>&1 | FileCheck %s --check-prefix=ERR
# ERR: error: out of range hex16 number
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2MSB
Type: ET_REL
Machine: 0x12345
## Test we can use a known named constant.
# RUN: yaml2obj --docnum=3 %s -o %t3
# RUN: llvm-readelf %t3 --file-headers | FileCheck %s --check-prefix=NONE
# NONE: Machine: None
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2MSB
Type: ET_REL
Machine: EM_NONE
## Test we can't use an unknown string constant.
# RUN: not yaml2obj --docnum=4 %s 2>&1 | FileCheck %s --check-prefix=ERR2
# ERR2: error: invalid hex16 number
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2MSB
Type: ET_REL
Machine: EM_UNKNOWN_FOO