exetrace.hh revision 4776:8c8407243a2c
12379SN/A/* 210298Salexandru.dutu@amd.com * Copyright (c) 2001-2005 The Regents of The University of Michigan 32379SN/A * All rights reserved. 42379SN/A * 52379SN/A * Redistribution and use in source and binary forms, with or without 62379SN/A * modification, are permitted provided that the following conditions are 72379SN/A * met: redistributions of source code must retain the above copyright 82379SN/A * notice, this list of conditions and the following disclaimer; 92379SN/A * redistributions in binary form must reproduce the above copyright 102379SN/A * notice, this list of conditions and the following disclaimer in the 112379SN/A * documentation and/or other materials provided with the distribution; 122379SN/A * neither the name of the copyright holders nor the names of its 132379SN/A * contributors may be used to endorse or promote products derived from 142379SN/A * this software without specific prior written permission. 152379SN/A * 162379SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 172379SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 182379SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 192379SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 202379SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 212379SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 222379SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 232379SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 242379SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 252379SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 262379SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272379SN/A * 282665Ssaidi@eecs.umich.edu * Authors: Steve Reinhardt 292665Ssaidi@eecs.umich.edu * Nathan Binkert 302665Ssaidi@eecs.umich.edu */ 313311Ssaidi@eecs.umich.edu 322379SN/A#ifndef __EXETRACE_HH__ 332379SN/A#define __EXETRACE_HH__ 342379SN/A 352379SN/A#include "base/trace.hh" 3610298Salexandru.dutu@amd.com#include "cpu/static_inst.hh" 372379SN/A#include "sim/host.hh" 3811793Sbrandon.potter@amd.com#include "sim/insttracer.hh" 3911793Sbrandon.potter@amd.com 402379SN/Aclass ThreadContext; 412379SN/A 422379SN/A 438232Snate@binkert.orgnamespace Trace { 447678Sgblack@eecs.umich.edu 4511800Sbrandon.potter@amd.comclass ExeTracerRecord : public InstRecord 462379SN/A{ 472399SN/A public: 482379SN/A ExeTracerRecord(Tick _when, ThreadContext *_thread, 492399SN/A const StaticInstPtr &_staticInst, Addr _pc, bool spec) 5012448Sgabeblack@google.com : InstRecord(_when, _thread, _staticInst, _pc, spec) 512399SN/A { 5210558Salexandru.dutu@amd.com } 532399SN/A 542399SN/A void dump(); 552399SN/A}; 5612448Sgabeblack@google.com 573311Ssaidi@eecs.umich.educlass ExeTracer : public InstTracer 5812448Sgabeblack@google.com{ 5912442Sgabeblack@google.com public: 6012442Sgabeblack@google.com 6112461Sgabeblack@google.com ExeTracer(const std::string & name) : InstTracer(name) 6212461Sgabeblack@google.com {} 6312461Sgabeblack@google.com 6412461Sgabeblack@google.com InstRecord * 6512461Sgabeblack@google.com getInstRecord(Tick when, ThreadContext *tc, 6612442Sgabeblack@google.com const StaticInstPtr staticInst, Addr pc) 6712461Sgabeblack@google.com { 682399SN/A if (!IsOn(ExecEnable)) 692399SN/A return NULL; 7012448Sgabeblack@google.com 7112448Sgabeblack@google.com if (!Trace::enabled) 7212448Sgabeblack@google.com return NULL; 732399SN/A 742399SN/A if (!IsOn(ExecSpeculative) && tc->misspeculating()) 752399SN/A return NULL; 765877Shsul@eecs.umich.edu 7712448Sgabeblack@google.com return new ExeTracerRecord(when, tc, 785877Shsul@eecs.umich.edu staticInst, pc, tc->misspeculating()); 795877Shsul@eecs.umich.edu } 805877Shsul@eecs.umich.edu}; 815877Shsul@eecs.umich.edu 825877Shsul@eecs.umich.edu/* namespace Trace */ } 835877Shsul@eecs.umich.edu 845877Shsul@eecs.umich.edu#endif // __EXETRACE_HH__ 8512448Sgabeblack@google.com