dee6fe7b6a
Change-Id: I771607c4436f4c1ca9d355d1da52924308cfc3b3 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17229 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Maintainer: Gabe Black <gabeblack@google.com>
868 lines
21 KiB
C++
868 lines
21 KiB
C++
/*
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* Copyright 2018 Google, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Gabe Black
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*/
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#include <memory>
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#include <string>
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#include <vector>
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#include "base/logging.hh"
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#include "systemc/core/event.hh"
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#include "systemc/core/kernel.hh"
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#include "systemc/core/module.hh"
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#include "systemc/core/object.hh"
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#include "systemc/core/port.hh"
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#include "systemc/core/process_types.hh"
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#include "systemc/core/sensitivity.hh"
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#include "systemc/ext/channel/sc_in.hh"
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#include "systemc/ext/channel/sc_inout.hh"
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#include "systemc/ext/channel/sc_out.hh"
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#include "systemc/ext/channel/sc_signal_in_if.hh"
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#include "systemc/ext/core/messages.hh"
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#include "systemc/ext/core/sc_module.hh"
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#include "systemc/ext/core/sc_module_name.hh"
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#include "systemc/ext/dt/bit/sc_logic.hh"
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#include "systemc/ext/utils/sc_report_handler.hh"
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namespace sc_gem5
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{
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Process *
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newMethodProcess(const char *name, ProcessFuncWrapper *func)
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{
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Method *p = new Method(name, func);
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if (::sc_core::sc_is_running()) {
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std::string name = p->name();
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delete p;
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SC_REPORT_ERROR(sc_core::SC_ID_MODULE_METHOD_AFTER_START_,
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name.c_str());
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return nullptr;
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}
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scheduler.reg(p);
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return p;
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}
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Process *
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newThreadProcess(const char *name, ProcessFuncWrapper *func)
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{
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Thread *p = new Thread(name, func);
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if (::sc_core::sc_is_running()) {
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std::string name = p->name();
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delete p;
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SC_REPORT_ERROR(sc_core::SC_ID_MODULE_THREAD_AFTER_START_,
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name.c_str());
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return nullptr;
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}
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scheduler.reg(p);
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return p;
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}
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Process *
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newCThreadProcess(const char *name, ProcessFuncWrapper *func)
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{
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CThread *p = new CThread(name, func);
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if (::sc_core::sc_is_running()) {
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std::string name = p->name();
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delete p;
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SC_REPORT_ERROR(sc_core::SC_ID_MODULE_CTHREAD_AFTER_START_,
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name.c_str());
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return nullptr;
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}
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scheduler.reg(p);
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p->dontInitialize(true);
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return p;
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}
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} // namespace sc_gem5
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namespace sc_core
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{
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sc_bind_proxy::sc_bind_proxy() : _interface(nullptr), _port(nullptr) {}
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sc_bind_proxy::sc_bind_proxy(sc_interface &_interface) :
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_interface(&_interface), _port(nullptr)
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{}
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sc_bind_proxy::sc_bind_proxy(sc_port_base &_port) :
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_interface(nullptr), _port(&_port)
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{}
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const sc_bind_proxy SC_BIND_PROXY_NIL;
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::Port &
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sc_module::gem5_getPort(const std::string &if_name, int idx)
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{
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fatal("%s does not have any port named %s\n", name(), if_name);
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}
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sc_module::~sc_module() { delete _gem5_module; }
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void
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sc_module::operator () (const sc_bind_proxy &p001,
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const sc_bind_proxy &p002,
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const sc_bind_proxy &p003,
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const sc_bind_proxy &p004,
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const sc_bind_proxy &p005,
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const sc_bind_proxy &p006,
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const sc_bind_proxy &p007,
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const sc_bind_proxy &p008,
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const sc_bind_proxy &p009,
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const sc_bind_proxy &p010,
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const sc_bind_proxy &p011,
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const sc_bind_proxy &p012,
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const sc_bind_proxy &p013,
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const sc_bind_proxy &p014,
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const sc_bind_proxy &p015,
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const sc_bind_proxy &p016,
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const sc_bind_proxy &p017,
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const sc_bind_proxy &p018,
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const sc_bind_proxy &p019,
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const sc_bind_proxy &p020,
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const sc_bind_proxy &p021,
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const sc_bind_proxy &p022,
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const sc_bind_proxy &p023,
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const sc_bind_proxy &p024,
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const sc_bind_proxy &p025,
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const sc_bind_proxy &p026,
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const sc_bind_proxy &p027,
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const sc_bind_proxy &p028,
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const sc_bind_proxy &p029,
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const sc_bind_proxy &p030,
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const sc_bind_proxy &p031,
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const sc_bind_proxy &p032,
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const sc_bind_proxy &p033,
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const sc_bind_proxy &p034,
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const sc_bind_proxy &p035,
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const sc_bind_proxy &p036,
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const sc_bind_proxy &p037,
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const sc_bind_proxy &p038,
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const sc_bind_proxy &p039,
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const sc_bind_proxy &p040,
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const sc_bind_proxy &p041,
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const sc_bind_proxy &p042,
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const sc_bind_proxy &p043,
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const sc_bind_proxy &p044,
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const sc_bind_proxy &p045,
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const sc_bind_proxy &p046,
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const sc_bind_proxy &p047,
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const sc_bind_proxy &p048,
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const sc_bind_proxy &p049,
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const sc_bind_proxy &p050,
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const sc_bind_proxy &p051,
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const sc_bind_proxy &p052,
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const sc_bind_proxy &p053,
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const sc_bind_proxy &p054,
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const sc_bind_proxy &p055,
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const sc_bind_proxy &p056,
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const sc_bind_proxy &p057,
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const sc_bind_proxy &p058,
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const sc_bind_proxy &p059,
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const sc_bind_proxy &p060,
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const sc_bind_proxy &p061,
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const sc_bind_proxy &p062,
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const sc_bind_proxy &p063,
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const sc_bind_proxy &p064)
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{
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std::vector<const ::sc_core::sc_bind_proxy *> proxies;
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auto insert = [&proxies](const ::sc_core::sc_bind_proxy &p) -> bool {
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if (!p.port() && !p.interface())
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return false;
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proxies.push_back(&p);
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return true;
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};
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insert(p001) && insert(p002) && insert(p003) && insert(p004) &&
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insert(p005) && insert(p006) && insert(p007) && insert(p008) &&
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insert(p009) && insert(p010) && insert(p011) && insert(p012) &&
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insert(p013) && insert(p014) && insert(p015) && insert(p016) &&
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insert(p017) && insert(p018) && insert(p019) && insert(p020) &&
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insert(p021) && insert(p022) && insert(p023) && insert(p024) &&
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insert(p025) && insert(p026) && insert(p027) && insert(p028) &&
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insert(p029) && insert(p030) && insert(p031) && insert(p032) &&
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insert(p033) && insert(p034) && insert(p035) && insert(p036) &&
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insert(p037) && insert(p038) && insert(p039) && insert(p040) &&
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insert(p041) && insert(p042) && insert(p043) && insert(p044) &&
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insert(p045) && insert(p046) && insert(p047) && insert(p048) &&
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insert(p049) && insert(p050) && insert(p051) && insert(p052) &&
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insert(p053) && insert(p054) && insert(p055) && insert(p056) &&
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insert(p057) && insert(p058) && insert(p059) && insert(p060) &&
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insert(p061) && insert(p062) && insert(p063) && insert(p064);
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_gem5_module->bindPorts(proxies);
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}
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sc_module &
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sc_module::operator << (sc_interface &iface)
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{
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(*this)(iface);
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return *this;
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}
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sc_module &
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sc_module::operator << (sc_port_base &pb)
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{
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(*this)(pb);
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return *this;
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}
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sc_module &
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sc_module::operator , (sc_interface &iface)
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{
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(*this)(iface);
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return *this;
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}
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sc_module &
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sc_module::operator , (sc_port_base &pb)
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{
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(*this)(pb);
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return *this;
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}
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const std::vector<sc_object *> &
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sc_module::get_child_objects() const
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{
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return _gem5_module->obj()->get_child_objects();
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}
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const std::vector<sc_event *> &
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sc_module::get_child_events() const
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{
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return _gem5_module->obj()->get_child_events();
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}
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sc_module::sc_module() :
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sc_object(sc_gem5::newModuleChecked()->name()),
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_gem5_module(sc_gem5::currentModule())
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{
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if (sc_is_running())
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SC_REPORT_ERROR(SC_ID_INSERT_MODULE_, "simulation running");
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if (::sc_gem5::scheduler.elaborationDone())
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SC_REPORT_ERROR(SC_ID_INSERT_MODULE_, "elaboration done");
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}
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sc_module::sc_module(const sc_module_name &) : sc_module() {}
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sc_module::sc_module(const char *_name) : sc_module(sc_module_name(_name))
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{
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_gem5_module->deprecatedConstructor();
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SC_REPORT_WARNING(SC_ID_BAD_SC_MODULE_CONSTRUCTOR_, _name);
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}
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sc_module::sc_module(const std::string &_name) :
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sc_module(sc_module_name(_name.c_str()))
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{
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_gem5_module->deprecatedConstructor();
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SC_REPORT_WARNING(SC_ID_BAD_SC_MODULE_CONSTRUCTOR_, _name.c_str());
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}
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void
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sc_module::end_module()
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{
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_gem5_module->endModule();
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}
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void
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sc_module::reset_signal_is(const sc_in<bool> &port, bool val)
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{
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::sc_gem5::newReset(&port, ::sc_gem5::Process::newest(), true, val);
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}
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void
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sc_module::reset_signal_is(const sc_inout<bool> &port, bool val)
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{
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::sc_gem5::newReset(&port, ::sc_gem5::Process::newest(), true, val);
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}
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void
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sc_module::reset_signal_is(const sc_out<bool> &port, bool val)
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{
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::sc_gem5::newReset(&port, ::sc_gem5::Process::newest(), true, val);
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}
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void
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sc_module::reset_signal_is(const sc_signal_in_if<bool> &signal, bool val)
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{
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::sc_gem5::newReset(&signal, ::sc_gem5::Process::newest(), true, val);
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}
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void
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sc_module::async_reset_signal_is(const sc_in<bool> &port, bool val)
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{
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::sc_gem5::newReset(&port, ::sc_gem5::Process::newest(), false, val);
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}
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void
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sc_module::async_reset_signal_is(const sc_inout<bool> &port, bool val)
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{
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::sc_gem5::newReset(&port, ::sc_gem5::Process::newest(), false, val);
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}
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void
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sc_module::async_reset_signal_is(const sc_out<bool> &port, bool val)
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{
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::sc_gem5::newReset(&port, ::sc_gem5::Process::newest(), false, val);
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}
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void
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sc_module::async_reset_signal_is(const sc_signal_in_if<bool> &signal, bool val)
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{
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::sc_gem5::newReset(&signal, ::sc_gem5::Process::newest(), false, val);
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}
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void
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sc_module::dont_initialize()
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{
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::sc_gem5::Process *p = ::sc_gem5::Process::newest();
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if (p->procKind() == SC_CTHREAD_PROC_)
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SC_REPORT_WARNING(SC_ID_DONT_INITIALIZE_, "");
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p->dontInitialize(true);
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}
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void
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sc_module::set_stack_size(size_t size)
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{
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::sc_gem5::Process::newest()->setStackSize(size);
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}
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void sc_module::next_trigger() { ::sc_core::next_trigger(); }
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void
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sc_module::next_trigger(const sc_event &e)
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{
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::sc_core::next_trigger(e);
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}
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void
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sc_module::next_trigger(const sc_event_or_list &eol)
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{
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::sc_core::next_trigger(eol);
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}
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void
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sc_module::next_trigger(const sc_event_and_list &eal)
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{
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::sc_core::next_trigger(eal);
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}
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void
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sc_module::next_trigger(const sc_time &t)
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{
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::sc_core::next_trigger(t);
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}
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void
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sc_module::next_trigger(double d, sc_time_unit u)
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{
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::sc_core::next_trigger(d, u);
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}
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void
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sc_module::next_trigger(const sc_time &t, const sc_event &e)
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{
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::sc_core::next_trigger(t, e);
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}
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void
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sc_module::next_trigger(double d, sc_time_unit u, const sc_event &e)
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{
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::sc_core::next_trigger(d, u, e);
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}
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void
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sc_module::next_trigger(const sc_time &t, const sc_event_or_list &eol)
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{
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::sc_core::next_trigger(t, eol);
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}
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void
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sc_module::next_trigger(double d, sc_time_unit u, const sc_event_or_list &eol)
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{
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::sc_core::next_trigger(d, u, eol);
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}
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void
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sc_module::next_trigger(const sc_time &t, const sc_event_and_list &eal)
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{
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::sc_core::next_trigger(t, eal);
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}
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void
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sc_module::next_trigger(double d, sc_time_unit u, const sc_event_and_list &eal)
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{
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::sc_core::next_trigger(d, u, eal);
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}
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bool
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sc_module::timed_out()
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{
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return ::sc_core::timed_out();
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}
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void
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sc_module::wait()
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{
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::sc_core::wait();
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}
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void
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sc_module::wait(int i)
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{
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::sc_core::wait(i);
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}
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void
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sc_module::wait(const sc_event &e)
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{
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::sc_core::wait(e);
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}
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void
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sc_module::wait(const sc_event_or_list &eol)
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{
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::sc_core::wait(eol);
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}
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void
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sc_module::wait(const sc_event_and_list &eal)
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{
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::sc_core::wait(eal);
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}
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void
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sc_module::wait(const sc_time &t)
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{
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::sc_core::wait(t);
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}
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void
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sc_module::wait(double d, sc_time_unit u)
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{
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::sc_core::wait(d, u);
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}
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void
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sc_module::wait(const sc_time &t, const sc_event &e)
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{
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::sc_core::wait(t, e);
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}
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void
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sc_module::wait(double d, sc_time_unit u, const sc_event &e)
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{
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::sc_core::wait(d, u, e);
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}
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void
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sc_module::wait(const sc_time &t, const sc_event_or_list &eol)
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{
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::sc_core::wait(t, eol);
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}
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void
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sc_module::wait(double d, sc_time_unit u, const sc_event_or_list &eol)
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{
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::sc_core::wait(d, u, eol);
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}
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void
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sc_module::wait(const sc_time &t, const sc_event_and_list &eal)
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{
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::sc_core::wait(t, eal);
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}
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void
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sc_module::wait(double d, sc_time_unit u, const sc_event_and_list &eal)
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{
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::sc_core::wait(d, u, eal);
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}
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void
|
|
sc_module::halt()
|
|
{
|
|
::sc_core::halt();
|
|
}
|
|
|
|
void
|
|
sc_module::at_posedge(const sc_signal_in_if<bool> &s)
|
|
{
|
|
::sc_core::at_posedge(s);
|
|
}
|
|
|
|
void
|
|
sc_module::at_posedge(const sc_signal_in_if<sc_dt::sc_logic> &s)
|
|
{
|
|
::sc_core::at_posedge(s);
|
|
}
|
|
|
|
void
|
|
sc_module::at_negedge(const sc_signal_in_if<bool> &s)
|
|
{
|
|
::sc_core::at_negedge(s);
|
|
}
|
|
|
|
void
|
|
sc_module::at_negedge(const sc_signal_in_if<sc_dt::sc_logic> &s)
|
|
{
|
|
::sc_core::at_negedge(s);
|
|
}
|
|
|
|
|
|
void
|
|
next_trigger()
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
p->cancelTimeout();
|
|
p->clearDynamic();
|
|
}
|
|
|
|
void
|
|
next_trigger(const sc_event &e)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
p->cancelTimeout();
|
|
::sc_gem5::newDynamicSensitivityEvent(p, &e);
|
|
}
|
|
|
|
void
|
|
next_trigger(const sc_event_or_list &eol)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
p->cancelTimeout();
|
|
::sc_gem5::newDynamicSensitivityEventOrList(p, &eol);
|
|
}
|
|
|
|
void
|
|
next_trigger(const sc_event_and_list &eal)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
p->cancelTimeout();
|
|
::sc_gem5::newDynamicSensitivityEventAndList(p, &eal);
|
|
}
|
|
|
|
void
|
|
next_trigger(const sc_time &t)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
p->setTimeout(t);
|
|
p->clearDynamic();
|
|
}
|
|
|
|
void
|
|
next_trigger(double d, sc_time_unit u)
|
|
{
|
|
next_trigger(sc_time(d, u));
|
|
}
|
|
|
|
void
|
|
next_trigger(const sc_time &t, const sc_event &e)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
p->setTimeout(t);
|
|
::sc_gem5::newDynamicSensitivityEvent(p, &e);
|
|
}
|
|
|
|
void
|
|
next_trigger(double d, sc_time_unit u, const sc_event &e)
|
|
{
|
|
next_trigger(sc_time(d, u), e);
|
|
}
|
|
|
|
void
|
|
next_trigger(const sc_time &t, const sc_event_or_list &eol)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
p->setTimeout(t);
|
|
::sc_gem5::newDynamicSensitivityEventOrList(p, &eol);
|
|
}
|
|
|
|
void
|
|
next_trigger(double d, sc_time_unit u, const sc_event_or_list &eol)
|
|
{
|
|
next_trigger(sc_time(d, u), eol);
|
|
}
|
|
|
|
void
|
|
next_trigger(const sc_time &t, const sc_event_and_list &eal)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
p->setTimeout(t);
|
|
::sc_gem5::newDynamicSensitivityEventAndList(p, &eal);
|
|
}
|
|
|
|
void
|
|
next_trigger(double d, sc_time_unit u, const sc_event_and_list &eal)
|
|
{
|
|
next_trigger(sc_time(d, u), eal);
|
|
}
|
|
|
|
bool
|
|
timed_out()
|
|
{
|
|
::sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
if (!p)
|
|
return false;
|
|
else
|
|
return p->timedOut();
|
|
}
|
|
|
|
|
|
namespace
|
|
{
|
|
|
|
bool
|
|
waitErrorCheck(sc_gem5::Process *p)
|
|
{
|
|
if (p->procKind() == SC_METHOD_PROC_) {
|
|
SC_REPORT_ERROR(SC_ID_WAIT_NOT_ALLOWED_,
|
|
"\n in SC_METHODs use next_trigger() instead");
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
} // anonymous namespace
|
|
|
|
void
|
|
wait()
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
if (waitErrorCheck(p))
|
|
return;
|
|
p->cancelTimeout();
|
|
p->clearDynamic();
|
|
sc_gem5::scheduler.yield();
|
|
}
|
|
|
|
void
|
|
wait(int n)
|
|
{
|
|
if (n <= 0) {
|
|
std::string msg = csprintf("n = %d", n);
|
|
SC_REPORT_ERROR(SC_ID_WAIT_N_INVALID_, msg.c_str());
|
|
}
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
p->waitCount(n - 1);
|
|
wait();
|
|
}
|
|
|
|
void
|
|
wait(const sc_event &e)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
if (waitErrorCheck(p))
|
|
return;
|
|
p->cancelTimeout();
|
|
::sc_gem5::newDynamicSensitivityEvent(p, &e);
|
|
sc_gem5::scheduler.yield();
|
|
}
|
|
|
|
void
|
|
wait(const sc_event_or_list &eol)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
if (waitErrorCheck(p))
|
|
return;
|
|
p->cancelTimeout();
|
|
::sc_gem5::newDynamicSensitivityEventOrList(p, &eol);
|
|
sc_gem5::scheduler.yield();
|
|
}
|
|
|
|
void
|
|
wait(const sc_event_and_list &eal)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
if (waitErrorCheck(p))
|
|
return;
|
|
p->cancelTimeout();
|
|
::sc_gem5::newDynamicSensitivityEventAndList(p, &eal);
|
|
sc_gem5::scheduler.yield();
|
|
}
|
|
|
|
void
|
|
wait(const sc_time &t)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
if (waitErrorCheck(p))
|
|
return;
|
|
p->setTimeout(t);
|
|
p->clearDynamic();
|
|
sc_gem5::scheduler.yield();
|
|
}
|
|
|
|
void
|
|
wait(double d, sc_time_unit u)
|
|
{
|
|
wait(sc_time(d, u));
|
|
}
|
|
|
|
void
|
|
wait(const sc_time &t, const sc_event &e)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
if (waitErrorCheck(p))
|
|
return;
|
|
p->setTimeout(t);
|
|
::sc_gem5::newDynamicSensitivityEvent(p, &e);
|
|
sc_gem5::scheduler.yield();
|
|
}
|
|
|
|
void
|
|
wait(double d, sc_time_unit u, const sc_event &e)
|
|
{
|
|
wait(sc_time(d, u), e);
|
|
}
|
|
|
|
void
|
|
wait(const sc_time &t, const sc_event_or_list &eol)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
if (waitErrorCheck(p))
|
|
return;
|
|
p->setTimeout(t);
|
|
::sc_gem5::newDynamicSensitivityEventOrList(p, &eol);
|
|
sc_gem5::scheduler.yield();
|
|
}
|
|
|
|
void
|
|
wait(double d, sc_time_unit u, const sc_event_or_list &eol)
|
|
{
|
|
wait(sc_time(d, u), eol);
|
|
}
|
|
|
|
void
|
|
wait(const sc_time &t, const sc_event_and_list &eal)
|
|
{
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
if (waitErrorCheck(p))
|
|
return;
|
|
p->setTimeout(t);
|
|
::sc_gem5::newDynamicSensitivityEventAndList(p, &eal);
|
|
sc_gem5::scheduler.yield();
|
|
}
|
|
|
|
void
|
|
wait(double d, sc_time_unit u, const sc_event_and_list &eal)
|
|
{
|
|
wait(sc_time(d, u), eal);
|
|
}
|
|
|
|
void
|
|
halt()
|
|
{
|
|
::sc_core::wait();
|
|
throw ::sc_gem5::ScHalt();
|
|
}
|
|
|
|
void
|
|
at_posedge(const sc_signal_in_if<bool> &s)
|
|
{
|
|
while (s.read())
|
|
wait();
|
|
while (!s.read())
|
|
wait();
|
|
}
|
|
|
|
void
|
|
at_posedge(const sc_signal_in_if<sc_dt::sc_logic> &s)
|
|
{
|
|
while (s.read() == sc_dt::Log_1)
|
|
wait();
|
|
while (s.read() == sc_dt::Log_0)
|
|
wait();
|
|
}
|
|
|
|
void
|
|
at_negedge(const sc_signal_in_if<bool> &s)
|
|
{
|
|
while (!s.read())
|
|
wait();
|
|
while (s.read())
|
|
wait();
|
|
}
|
|
|
|
void
|
|
at_negedge(const sc_signal_in_if<sc_dt::sc_logic> &s)
|
|
{
|
|
while (s.read() == sc_dt::Log_0)
|
|
wait();
|
|
while (s.read() == sc_dt::Log_1)
|
|
wait();
|
|
}
|
|
|
|
const char *
|
|
sc_gen_unique_name(const char *seed)
|
|
{
|
|
if (!seed || seed[0] == '\0') {
|
|
SC_REPORT_ERROR(SC_ID_GEN_UNIQUE_NAME_, "");
|
|
seed = "unnamed";
|
|
}
|
|
|
|
auto mod = sc_gem5::pickParentModule();
|
|
if (mod)
|
|
return mod->uniqueName(seed);
|
|
|
|
sc_gem5::Process *p = sc_gem5::scheduler.current();
|
|
if (p)
|
|
return p->uniqueName(seed);
|
|
|
|
return ::sc_gem5::globalNameGen.gen(seed);
|
|
}
|
|
|
|
bool
|
|
sc_hierarchical_name_exists(const char *name)
|
|
{
|
|
return sc_gem5::findEvent(name) != sc_gem5::allEvents.end() ||
|
|
::sc_gem5::findObject(name, sc_gem5::allObjects);
|
|
}
|
|
|
|
bool
|
|
sc_start_of_simulation_invoked()
|
|
{
|
|
return ::sc_gem5::kernel->startOfSimulationComplete();
|
|
}
|
|
|
|
bool
|
|
sc_end_of_simulation_invoked()
|
|
{
|
|
return ::sc_gem5::kernel->endOfSimulationComplete();
|
|
}
|
|
|
|
sc_module *
|
|
sc_module_sc_new(sc_module *mod)
|
|
{
|
|
static std::vector<std::unique_ptr<sc_module> > modules;
|
|
modules.emplace_back(mod);
|
|
return mod;
|
|
}
|
|
|
|
} // namespace sc_core
|