--HG-- rename : util/statetrace/arch/tracechild_amd64.cc => util/statetrace/arch/amd64/tracechild.cc rename : util/statetrace/arch/tracechild_amd64.hh => util/statetrace/arch/amd64/tracechild.hh rename : util/statetrace/arch/tracechild_arm.cc => util/statetrace/arch/arm/tracechild.cc rename : util/statetrace/arch/tracechild_arm.hh => util/statetrace/arch/arm/tracechild.hh rename : util/statetrace/arch/tracechild_i386.cc => util/statetrace/arch/i386/tracechild.cc rename : util/statetrace/arch/tracechild_i386.hh => util/statetrace/arch/i386/tracechild.hh rename : util/statetrace/arch/tracechild_sparc.cc => util/statetrace/arch/sparc/tracechild.cc rename : util/statetrace/arch/tracechild_sparc.hh => util/statetrace/arch/sparc/tracechild.hh rename : util/statetrace/tracechild_arch.cc => util/statetrace/base/arch_check.h rename : util/statetrace/regstate.hh => util/statetrace/base/regstate.hh rename : util/statetrace/statetrace.cc => util/statetrace/base/statetrace.cc rename : util/statetrace/tracechild.cc => util/statetrace/base/tracechild.cc rename : util/statetrace/tracechild.hh => util/statetrace/base/tracechild.hh
62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
/*
|
|
* Copyright (c) 2006-2007 The Regents of The University of Michigan
|
|
* 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.
|
|
*
|
|
* Authors: Gabe Black
|
|
*/
|
|
|
|
#ifndef TRACECHILD_HH
|
|
#define TRACECHILD_HH
|
|
|
|
#include "base/regstate.hh"
|
|
|
|
class TraceChild : public RegState
|
|
{
|
|
protected:
|
|
int pid;
|
|
uint64_t instructions;
|
|
bool tracing;
|
|
public:
|
|
TraceChild() : tracing(false), instructions(0)
|
|
{;}
|
|
virtual bool sendState(int socket) = 0;
|
|
virtual bool startTracing(const char * pathToFile, char * const argv[]);
|
|
virtual bool stopTracing();
|
|
virtual bool step();
|
|
virtual std::ostream & outputStartState(std::ostream & os) = 0;
|
|
bool
|
|
isTracing()
|
|
{
|
|
return tracing;
|
|
}
|
|
protected:
|
|
bool ptraceSingleStep();
|
|
bool doWait();
|
|
};
|
|
|
|
TraceChild * genTraceChild();
|
|
|
|
#endif
|