sc_simcontext.cc revision 13192
12810SN/A/* 210764Sandreas.hansson@arm.com * Copyright 2018 Google, Inc. 39663Suri.wiener@arm.com * 49663Suri.wiener@arm.com * Redistribution and use in source and binary forms, with or without 59663Suri.wiener@arm.com * modification, are permitted provided that the following conditions are 69663Suri.wiener@arm.com * met: redistributions of source code must retain the above copyright 79663Suri.wiener@arm.com * notice, this list of conditions and the following disclaimer; 89663Suri.wiener@arm.com * redistributions in binary form must reproduce the above copyright 99663Suri.wiener@arm.com * notice, this list of conditions and the following disclaimer in the 109663Suri.wiener@arm.com * documentation and/or other materials provided with the distribution; 119663Suri.wiener@arm.com * neither the name of the copyright holders nor the names of its 129663Suri.wiener@arm.com * contributors may be used to endorse or promote products derived from 139663Suri.wiener@arm.com * this software without specific prior written permission. 142810SN/A * 152810SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 162810SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 172810SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 182810SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 192810SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 202810SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 212810SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 222810SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 232810SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 242810SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 252810SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 262810SN/A * 272810SN/A * Authors: Gabe Black 282810SN/A */ 292810SN/A 302810SN/A#include "base/logging.hh" 312810SN/A#include "systemc/core/object.hh" 322810SN/A#include "systemc/core/scheduler.hh" 332810SN/A#include "systemc/ext/core/sc_main.hh" 342810SN/A#include "systemc/ext/core/sc_simcontext.hh" 352810SN/A 362810SN/Anamespace sc_core 372810SN/A{ 382810SN/A 392810SN/Anamespace 402810SN/A{ 412810SN/A 422810SN/Asize_t objIndex = 0; 432810SN/Asc_simcontext currContext; 442810SN/A 452810SN/Asc_curr_proc_info currProcInfo; 462810SN/A 472810SN/A} // anonymous namespace 4810764Sandreas.hansson@arm.com 4910764Sandreas.hansson@arm.comsc_dt::uint64 sc_simcontext::delta_count() const { return sc_delta_count(); } 502810SN/Avoid sc_simcontext::reset() { objIndex = 0; } 514626SN/A 524626SN/Asc_curr_proc_handle 535314SN/Asc_simcontext::get_curr_proc_info() 542810SN/A{ 552810SN/A ::sc_gem5::Process *p = ::sc_gem5::scheduler.current(); 564626SN/A currProcInfo.process_handle = p; 574626SN/A currProcInfo.kind = p ? p->procKind() : SC_NO_PROC_; 582810SN/A return &currProcInfo; 592810SN/A} 602810SN/A 613374SN/Asc_object * 629264Sdjordje.kovacevic@arm.comsc_simcontext::first_object() 632810SN/A{ 645314SN/A objIndex = 0; 654626SN/A if (!::sc_gem5::allObjects.empty()) 664626SN/A return ::sc_gem5::allObjects[0]; 679725Sandreas.hansson@arm.com else 689725Sandreas.hansson@arm.com return nullptr; 699725Sandreas.hansson@arm.com} 709725Sandreas.hansson@arm.com 719725Sandreas.hansson@arm.comsc_object * 729725Sandreas.hansson@arm.comsc_simcontext::next_object() 739725Sandreas.hansson@arm.com{ 749725Sandreas.hansson@arm.com objIndex++; 759725Sandreas.hansson@arm.com if (::sc_gem5::allObjects.size() > objIndex) 769725Sandreas.hansson@arm.com return ::sc_gem5::allObjects[objIndex]; 779725Sandreas.hansson@arm.com else 789725Sandreas.hansson@arm.com return nullptr; 799725Sandreas.hansson@arm.com} 809725Sandreas.hansson@arm.com 819725Sandreas.hansson@arm.comsc_simcontext * 829725Sandreas.hansson@arm.comsc_get_curr_simcontext() 8311284Sandreas.hansson@arm.com{ 8411284Sandreas.hansson@arm.com return &currContext; 8511284Sandreas.hansson@arm.com} 8611284Sandreas.hansson@arm.com 8711284Sandreas.hansson@arm.com} // namespace sc_core 8811284Sandreas.hansson@arm.com