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author | Gabe Black <gblack@eecs.umich.edu> | 2012-01-16 04:27:10 -0800 |
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committer | Gabe Black <gblack@eecs.umich.edu> | 2012-01-16 04:27:10 -0800 |
commit | da2a4acc26ba264c3c4a12495776fd6a1c4fb133 (patch) | |
tree | f142100388b9d1403492c97b0d323728ce18ef8a /src/mem/ruby/recorder/TraceRecord.cc | |
parent | 241cc0c8402f1b9f2ec20d1cc152d96930959b2a (diff) | |
parent | a7394ad6807bd5e85f680184bf308673ca00534a (diff) | |
download | gem5-da2a4acc26ba264c3c4a12495776fd6a1c4fb133.tar.xz |
Merge yet again with the main repository.
Diffstat (limited to 'src/mem/ruby/recorder/TraceRecord.cc')
-rw-r--r-- | src/mem/ruby/recorder/TraceRecord.cc | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/src/mem/ruby/recorder/TraceRecord.cc b/src/mem/ruby/recorder/TraceRecord.cc deleted file mode 100644 index 79186d33b..000000000 --- a/src/mem/ruby/recorder/TraceRecord.cc +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * 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; - * neither the name of the copyright holders 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 - * OWNER 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. - */ - -#include "mem/protocol/RubyRequest.hh" -#include "mem/ruby/recorder/TraceRecord.hh" -#include "mem/ruby/system/Sequencer.hh" -#include "mem/ruby/system/System.hh" -#include "sim/sim_object.hh" - -using namespace std; - -TraceRecord::TraceRecord(Sequencer* _sequencer, const Address& data_addr, - const Address& pc_addr, RubyRequestType type, Time time) -{ - m_sequencer_ptr = _sequencer; - m_data_address = data_addr; - m_pc_address = pc_addr; - m_time = time; - m_type = type; - - // Don't differentiate between store misses and atomic requests in - // the trace - if (m_type == RubyRequestType_Load_Linked) { - m_type = RubyRequestType_ST; - } else if (m_type == RubyRequestType_Store_Conditional) { - m_type = RubyRequestType_ST; - } -} - -TraceRecord::TraceRecord(const TraceRecord& obj) -{ - // Call assignment operator - *this = obj; -} - -TraceRecord& -TraceRecord::operator=(const TraceRecord& obj) -{ - m_sequencer_ptr = obj.m_sequencer_ptr; - m_time = obj.m_time; - m_data_address = obj.m_data_address; - m_pc_address = obj.m_pc_address; - m_type = obj.m_type; - return *this; -} - -void -TraceRecord::issueRequest() const -{ - assert(m_sequencer_ptr != NULL); - Request req(m_data_address.getAddress(), 0, 0); - Packet *pkt = new Packet(&req, MemCmd(MemCmd::InvalidCmd), -1); - - // Clear out the sequencer - while (!m_sequencer_ptr->empty()) { - g_eventQueue_ptr->triggerEvents(g_eventQueue_ptr->getTime() + 100); - } - - m_sequencer_ptr->makeRequest(pkt); - - // Clear out the sequencer - while (!m_sequencer_ptr->empty()) { - g_eventQueue_ptr->triggerEvents(g_eventQueue_ptr->getTime() + 100); - } -} - -void -TraceRecord::print(ostream& out) const -{ - out << "[TraceRecord: Node, " << m_sequencer_ptr->name() << ", " - << m_data_address << ", " << m_pc_address << ", " - << m_type << ", Time: " << m_time << "]"; -} - -void -TraceRecord::output(ostream& out) const -{ - out << m_sequencer_ptr->name() << " "; - m_data_address.output(out); - out << " "; - m_pc_address.output(out); - out << " "; - out << m_type; - out << endl; -} - -bool -TraceRecord::input(istream& in) -{ - string sequencer_name; - in >> sequencer_name; - - // The SimObject find function is slow and iterates through the - // simObjectList to find the sequencer pointer. Therefore, expect - // trace playback to be slow. - m_sequencer_ptr = (Sequencer*)SimObject::find(sequencer_name.c_str()); - - m_data_address.input(in); - m_pc_address.input(in); - if (in.eof()) - return false; - - string type; - in >> type; - m_type = string_to_RubyRequestType(type); - - // Ignore the rest of the line - char c = '\0'; - while ((!in.eof()) && (c != '\n')) { - in.get(c); - } - - return true; -} |