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# Copyright (c) 2022 The Regents of the University of California
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"""
This is a very simple script to test the output given by
`gem5.runtime.get_runtime_isa`
"""
from gem5.runtime import get_runtime_isa
from gem5.isas import ISA, get_isas_str_set, get_isa_from_str
import argparse
parser = argparse.ArgumentParser(
description="A simple script used to check the output of "
"`gem5.runtime.get_runtime_isa`"
)
parser.add_argument(
"-e",
"--expected-isa",
type=str,
choices=get_isas_str_set(),
required=True,
help="The expected ISA. If not returned by `get_runtime_isa`, a "
"non-zero exit code will be returned by the script" ,
)
args = parser.parse_args()
runtime_isa = get_runtime_isa()
expected_isa = get_isa_from_str(args.expected_isa)
if runtime_isa == expected_isa:
exit(0)
print(f"ISA expected: {args.expected_isa}")
print(f"get_runtime_isa() returned: {runtime_isa.value}")
exit(1)