tests,testlib: Add tests for gem5.runtime.get_runtime_isa()
Included in this patch are tests to be enabled once build/ALL/gem5.opt has been introduced. Change-Id: I4c7ddd366af07b6d8ba4edcbbf58a1cfc7a6cc56 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/57510 Maintainer: Bobby Bruce <bbruce@ucdavis.edu> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
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Bobby R. Bruce
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Bobby Bruce
Bobby Bruce
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62
tests/gem5/configs/runtime_isa_check.py
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62
tests/gem5/configs/runtime_isa_check.py
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# Copyright (c) 2022 The Regents of the University of California
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"""
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This is a very simple script to test the output given by
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`gem5.runtime.get_runtime_isa`
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"""
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from gem5.runtime import get_runtime_isa
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from gem5.isas import ISA, get_isas_str_set, get_isa_from_str
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import argparse
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parser = argparse.ArgumentParser(
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description="A simple script used to check the output of "
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"`gem5.runtime.get_runtime_isa`"
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)
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parser.add_argument(
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"-e",
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"--expected-isa",
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type=str,
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choices=get_isas_str_set(),
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required=True,
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help="The expected ISA. If not returned by `get_runtime_isa`, a "
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"non-zero exit code will be returned by the script" ,
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)
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args = parser.parse_args()
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runtime_isa = get_runtime_isa()
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expected_isa = get_isa_from_str(args.expected_isa)
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if runtime_isa == expected_isa:
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exit(0)
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print(f"ISA expected: {args.expected_isa}")
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print(f"get_runtime_isa() returned: {runtime_isa.value}")
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exit(1)
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109
tests/gem5/multi_isa/test_multi_isa.py
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109
tests/gem5/multi_isa/test_multi_isa.py
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# Copyright (c) 2022 The Regents of the University of California
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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from testlib import *
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isa_map = {
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"sparc": constants.sparc_tag,
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"mips": constants.mips_tag,
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"null": constants.null_tag,
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"arm": constants.arm_tag,
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"x86": constants.gcn3_x86_tag,
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"power": constants.power_tag,
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"riscv": constants.riscv_tag,
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}
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length_map = {
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"sparc": constants.long_tag,
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"mips": constants.long_tag,
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"null": constants.quick_tag,
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"arm": constants.quick_tag,
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"x86": constants.quick_tag,
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"power": constants.long_tag,
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"riscv": constants.long_tag,
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}
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for isa in isa_map.keys():
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gem5_verify_config(
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name=f"runtime-isa-check_{isa}-compiled-alone",
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verifiers=(),
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fixtures=(),
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config=joinpath(
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config.base_dir,
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"tests",
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"gem5",
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"configs",
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"runtime_isa_check.py",
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),
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config_args=["-e", isa],
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valid_isas=(isa_map[isa],),
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valid_hosts=constants.supported_hosts,
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length=length_map[isa],
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)
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for isa in isa_map.keys():
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gem5_verify_config(
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name=f"runtime-isa-check_{isa}-compiled-alone-"
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"with-main-isa-set-correctly",
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verifiers=(),
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fixtures=(),
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gem5_args=('--main-isa', isa),
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config=joinpath(
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config.base_dir,
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"tests",
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"gem5",
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"configs",
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"runtime_isa_check.py",
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),
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config_args=["-e", isa],
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valid_isas=(isa_map[isa],),
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valid_hosts=constants.supported_hosts,
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length=length_map[isa],
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)
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# These tests can be enabled when the multi-isa work is completed (i.e., when
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# `build/ARM/gem5.opt` can be successfully compiled).
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for isa in isa_map.keys():
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break # Remove this line to enable this test.
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gem5_verify_config(
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name=f"runtime-isa-check_all-compiled-with-main-isa-set-to-{isa}",
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verifiers=(),
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fixtures=(),
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gem5_args=('--main-isa', isa),
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config=joinpath(
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config.base_dir,
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"tests",
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"gem5",
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"configs",
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"runtime_isa_check.py",
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),
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config_args=["-e", isa],
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valid_isas=(constants.all_compiled_tag),
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valid_hosts=constants.supported_hosts,
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length=constants.long_tag,
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)
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