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Diffstat (limited to 'src/arch/arm/fastmodel/iris/cpu.cc')
-rw-r--r-- | src/arch/arm/fastmodel/iris/cpu.cc | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/arch/arm/fastmodel/iris/cpu.cc b/src/arch/arm/fastmodel/iris/cpu.cc new file mode 100644 index 000000000..67de40e6f --- /dev/null +++ b/src/arch/arm/fastmodel/iris/cpu.cc @@ -0,0 +1,55 @@ +/* + * Copyright 2019 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 + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Authors: Gabe Black + */ + +#include "arch/arm/fastmodel/iris/cpu.hh" + +#include "arch/arm/fastmodel/iris/thread_context.hh" + +namespace Iris +{ + +BaseCPU::~BaseCPU() +{ + for (auto &tc: threadContexts) + delete tc; + threadContexts.clear(); +} + +Counter +BaseCPU::totalInsts() const +{ + Counter count = 0; + for (auto *tc: threadContexts) { + auto *itc = dynamic_cast<Iris::ThreadContext *>(tc); + count += itc->totalInsts(); + } + return count; +} + +} // namespace Iris |