sc_export.cc revision 13268
111986Sandreas.sandberg@arm.com/* 211986Sandreas.sandberg@arm.com * Copyright 2018 Google, Inc. 311986Sandreas.sandberg@arm.com * 411986Sandreas.sandberg@arm.com * Redistribution and use in source and binary forms, with or without 511986Sandreas.sandberg@arm.com * modification, are permitted provided that the following conditions are 611986Sandreas.sandberg@arm.com * met: redistributions of source code must retain the above copyright 711986Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer; 811986Sandreas.sandberg@arm.com * redistributions in binary form must reproduce the above copyright 911986Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer in the 1011986Sandreas.sandberg@arm.com * documentation and/or other materials provided with the distribution; 1111986Sandreas.sandberg@arm.com * neither the name of the copyright holders nor the names of its 1211986Sandreas.sandberg@arm.com * contributors may be used to endorse or promote products derived from 1311986Sandreas.sandberg@arm.com * this software without specific prior written permission. 1411986Sandreas.sandberg@arm.com * 1511986Sandreas.sandberg@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1612391Sjason@lowepower.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1711986Sandreas.sandberg@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1811986Sandreas.sandberg@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 1911986Sandreas.sandberg@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2011986Sandreas.sandberg@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2111986Sandreas.sandberg@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2211986Sandreas.sandberg@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2311986Sandreas.sandberg@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2411986Sandreas.sandberg@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2511986Sandreas.sandberg@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2611986Sandreas.sandberg@arm.com * 2711986Sandreas.sandberg@arm.com * Authors: Gabe Black 2811986Sandreas.sandberg@arm.com */ 2911986Sandreas.sandberg@arm.com 3012391Sjason@lowepower.com#include "base/logging.hh" 3111986Sandreas.sandberg@arm.com#include "systemc/core/module.hh" 3211986Sandreas.sandberg@arm.com#include "systemc/core/scheduler.hh" 3311986Sandreas.sandberg@arm.com#include "systemc/ext/core/sc_export.hh" 3411986Sandreas.sandberg@arm.com#include "systemc/ext/core/sc_main.hh" 3511986Sandreas.sandberg@arm.com 3611986Sandreas.sandberg@arm.comnamespace sc_core 3711986Sandreas.sandberg@arm.com{ 3811986Sandreas.sandberg@arm.com 3911986Sandreas.sandberg@arm.comnamespace 4011986Sandreas.sandberg@arm.com{ 4111986Sandreas.sandberg@arm.com 4211986Sandreas.sandberg@arm.comvoid 4311986Sandreas.sandberg@arm.comreportError(const char *id, const char *add_msg, 4411986Sandreas.sandberg@arm.com const char *name, const char *kind) 4511986Sandreas.sandberg@arm.com{ 4611986Sandreas.sandberg@arm.com std::string msg; 4711986Sandreas.sandberg@arm.com if (add_msg) 4811986Sandreas.sandberg@arm.com msg = csprintf("%s: export '%s' (%s)", add_msg, name, kind); 4911986Sandreas.sandberg@arm.com else 5011986Sandreas.sandberg@arm.com msg = csprintf("export '%s' (%s)", name, kind); 5111986Sandreas.sandberg@arm.com 5212391Sjason@lowepower.com SC_REPORT_ERROR(id, msg.c_str()); 5312391Sjason@lowepower.com} 5412391Sjason@lowepower.com 5512391Sjason@lowepower.com} 5612391Sjason@lowepower.com 5712391Sjason@lowepower.comsc_export_base::sc_export_base(const char *n) : sc_object(n) 5812391Sjason@lowepower.com{ 5912391Sjason@lowepower.com if (sc_is_running()) { 6012391Sjason@lowepower.com reportError("(E121) insert sc_export failed", "simulation running", 6112391Sjason@lowepower.com name(), kind()); 6212391Sjason@lowepower.com } 6312391Sjason@lowepower.com if (::sc_gem5::scheduler.elaborationDone()) { 6412391Sjason@lowepower.com reportError("(E121) insert sc_export failed", "elaboration done", 6512391Sjason@lowepower.com name(), kind()); 6612391Sjason@lowepower.com } 6712391Sjason@lowepower.com 6812391Sjason@lowepower.com auto m = sc_gem5::pickParentModule(); 6911986Sandreas.sandberg@arm.com if (!m) { 7012391Sjason@lowepower.com reportError("(E122) sc_export specified outside of module", 7111986Sandreas.sandberg@arm.com nullptr, name(), kind()); 7211986Sandreas.sandberg@arm.com } else { 7311986Sandreas.sandberg@arm.com m->exports.push_back(this); 7411986Sandreas.sandberg@arm.com } 7511986Sandreas.sandberg@arm.com} 7611986Sandreas.sandberg@arm.comsc_export_base::~sc_export_base() {} 7711986Sandreas.sandberg@arm.com 7811986Sandreas.sandberg@arm.com} // namespace sc_core 7911986Sandreas.sandberg@arm.com