2018-02-11 22:23:26 +01:00
|
|
|
/*******************************************************************************
|
|
|
|
* Copyright (C) 2017, MINRES Technologies GmbH
|
|
|
|
* All rights reserved.
|
|
|
|
*
|
|
|
|
* Redistribution and use in source and binary forms, with or without
|
|
|
|
* modification, are permitted provided that the following conditions are met:
|
|
|
|
*
|
|
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
|
|
* this list of conditions and the following disclaimer.
|
|
|
|
*
|
|
|
|
* 2. 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.
|
|
|
|
*
|
|
|
|
* 3. Neither the name of the copyright holder 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 HOLDER 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.
|
|
|
|
*
|
|
|
|
* Contributors:
|
|
|
|
* eyck@minres.com - initial API and implementation
|
|
|
|
******************************************************************************/
|
|
|
|
|
2018-03-30 17:59:40 +02:00
|
|
|
#include "iss/plugin/instruction_count.h"
|
|
|
|
#include "iss/instrumentation_if.h"
|
2018-02-11 22:23:26 +01:00
|
|
|
|
|
|
|
#include <iss/arch_if.h>
|
|
|
|
#include <util/logging.h>
|
|
|
|
#include <fstream>
|
|
|
|
|
|
|
|
iss::plugin::instruction_count::instruction_count(std::string config_file_name) {
|
|
|
|
if (config_file_name.length() > 0) {
|
|
|
|
std::ifstream is(config_file_name);
|
|
|
|
if (is.is_open()) {
|
|
|
|
try {
|
|
|
|
is >> root;
|
|
|
|
} catch (Json::RuntimeError &e) {
|
|
|
|
LOG(ERROR) << "Could not parse input file " << config_file_name << ", reason: " << e.what();
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
LOG(ERROR) << "Could not open input file " << config_file_name;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
iss::plugin::instruction_count::~instruction_count() {
|
|
|
|
size_t idx=0;
|
|
|
|
for(auto it:delays){
|
|
|
|
if(rep_counts[idx]>0)
|
|
|
|
LOG(INFO)<<it.instr_name<<";"<<rep_counts[idx];
|
|
|
|
idx++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
bool iss::plugin::instruction_count::registration(const char* const version, vm_if& vm) {
|
2018-03-30 17:59:40 +02:00
|
|
|
const std::string core_name = vm.get_arch()->get_instrumentation_if()->core_type_name();
|
2018-02-11 22:23:26 +01:00
|
|
|
Json::Value &val = root[core_name];
|
|
|
|
if(val.isArray()){
|
|
|
|
delays.reserve(val.size());
|
|
|
|
for(auto it:val){
|
|
|
|
auto name = it["name"];
|
|
|
|
auto size = it["size"];
|
|
|
|
auto delay = it["delay"];
|
|
|
|
if(!name.isString() || !size.isUInt() || !(delay.isUInt() || delay.isArray())) throw std::runtime_error("JSON parse error");
|
|
|
|
if(delay.isUInt()){
|
|
|
|
const instr_delay entry{name.asCString(), size.asUInt(), delay.asUInt(), 0};
|
|
|
|
delays.push_back(entry);
|
|
|
|
} else {
|
|
|
|
const instr_delay entry{name.asCString(), size.asUInt(), delay[0].asUInt(), delay[1].asUInt()};
|
|
|
|
delays.push_back(entry);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
rep_counts.resize(delays.size());
|
|
|
|
}
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2018-03-30 17:59:40 +02:00
|
|
|
void iss::plugin::instruction_count::callback(instr_info_t instr_info) {
|
|
|
|
rep_counts[instr_info.instr_id]++;
|
2018-02-11 22:23:26 +01:00
|
|
|
}
|