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adapts to changes of instrumentation interface in dbt-rise-core

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Eyck Jentzsch
2023-04-22 17:04:41 +02:00
parent 54f75f92ea
commit 00b0f101ac
11 changed files with 83 additions and 43 deletions
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44
src/iss/plugin/pctrace.cpp
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@ -1,3 +1,37 @@
/*******************************************************************************
* Copyright (C) 2017 - 2023, 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:
* alex.com - initial implementation
******************************************************************************/
#include <iss/arch_if.h>
#include <iss/plugin/pctrace.h>
#include <util/logging.h>
@ -152,22 +186,22 @@ bool pctrace::registration(const char *const version, vm_if& vm) {
return true;
}
void pctrace::callback(instr_info_t iinfo, const exec_info& einfo) {
void pctrace::callback(instr_info_t iinfo) {
auto delay = 0;
size_t id = iinfo.instr_id;
auto entry = delays[id];
auto instr = instr_if->get_instr_word();
auto call = id==65 || id ==86 || ((id==2 || id==3) && bit_sub<7,5>(instr)!=0) ;//not taking care of tail calls (jalr with loading x6)
bool taken = einfo.branch_taken;
bool taken = instr_if->is_branch_taken();
bool compressed = (instr&0x3)!=0x3;
if (einfo.branch_taken) {
if (taken) {
delay = entry.taken;
if(entry.taken > 1)
instr_if->set_curr_instr_cycles(entry.taken);
instr_if->update_last_instr_cycles(entry.taken);
} else {
delay = entry.not_taken;
if (entry.not_taken > 1)
instr_if->set_curr_instr_cycles(entry.not_taken);
instr_if->update_last_instr_cycles(entry.not_taken);
}
#ifndef WITH_LZ4
output<<std::hex <<"0x" << instr_if->get_pc() <<"," << delay <<"," << call<<","<<(compressed?2:4) <<"\n";