7624fc1fb4
Add schedRelBreak() function, executable within a debugger, that sets a breakpoint by relative rather than absolute tick.
74 lines
2.6 KiB
C++
74 lines
2.6 KiB
C++
/*
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* Copyright (c) 2003-2005 The Regents of The University of Michigan
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* All rights reserved.
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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: Nathan Binkert
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*/
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#ifndef __SIM_DEBUG_HH__
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#define __SIM_DEBUG_HH__
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#include "base/types.hh"
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/** @file This file provides the definitions for some useful debugging
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* functions. These are intended to be called from a debugger such as
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* gdb.
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*/
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/** Cause the simulator to execute a breakpoint
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* @param when the tick to break
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*/
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void schedBreak(Tick when);
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/**
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* Cause the simulator to execute a breakpoint
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* relative to the current tick.
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* @param delta the number of ticks to execute until breaking
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*/
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void schedRelBreak(Tick delta);
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/**
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* Cause the simulator to execute a breakpoint when
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* the given kernel function is reached
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* @param funcName the name of the kernel function at which to break
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*/
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void breakAtKernelFunction(const char* funcName);
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/** Cause the simulator to return to python to create a checkpoint
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* @param when the cycle to break
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*/
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void takeCheckpoint(Tick when);
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/** Dump all the events currently on the event queue
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*/
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void eventqDump();
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int getRemoteGDBPort();
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// Remote gdb base port. 0 disables remote gdb.
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void setRemoteGDBPort(int port);
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#endif // __SIM_DEBUG_HH__
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