| # Copyright 2021 Google, Inc. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer; |
| # redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution; |
| # neither the name of the copyright holders nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| import m5.defines |
| |
| arch_vars = [ |
| "USE_ARM_ISA", |
| "USE_MIPS_ISA", |
| "USE_POWER_ISA", |
| "USE_RISCV_ISA", |
| "USE_SPARC_ISA", |
| "USE_X86_ISA", |
| ] |
| |
| enabled = list(filter(lambda var: m5.defines.buildEnv[var], arch_vars)) |
| |
| if len(enabled) == 1: |
| arch = enabled[0] |
| if arch == "USE_ARM_ISA": |
| from m5.objects.ArmCPU import ArmAtomicSimpleCPU as AtomicSimpleCPU |
| elif arch == "USE_MIPS_ISA": |
| from m5.objects.MipsCPU import MipsAtomicSimpleCPU as AtomicSimpleCPU |
| elif arch == "USE_POWER_ISA": |
| from m5.objects.PowerCPU import PowerAtomicSimpleCPU as AtomicSimpleCPU |
| elif arch == "USE_RISCV_ISA": |
| from m5.objects.RiscvCPU import RiscvAtomicSimpleCPU as AtomicSimpleCPU |
| elif arch == "USE_SPARC_ISA": |
| from m5.objects.SparcCPU import SparcAtomicSimpleCPU as AtomicSimpleCPU |
| elif arch == "USE_X86_ISA": |
| from m5.objects.X86CPU import X86AtomicSimpleCPU as AtomicSimpleCPU |