gem5/cpu/profile.hh
Kevin Lim 11aead894d Updates for the quiesceEvent that was added to the XC.
Also several files need to include system.hh or symtab.hh.  This is because exec_context.hh has less #includes than before, requiring some of the files that include it to include some other files as well.

arch/alpha/faults.cc:
    Avoid accessing XC directly.
arch/alpha/stacktrace.cc:
    StackTrace needs to include system.hh.
cpu/cpu_exec_context.cc:
    Update for change to CPUExecContext.
cpu/cpu_exec_context.hh:
    Make quiesce events use CPUExecContext instead of ExecContext.  Include functions to allow the quiesce event and last activate/suspend be accessed.
cpu/exec_context.hh:
    Include functions for quiesceEvent.
cpu/intr_control.cc:
    Needs to include cpu/exec_context.hh.
cpu/profile.cc:
    Needs to include symtab.hh for the symbol table.
cpu/profile.hh:
    Needs forward declare of ExecContext.
cpu/simple/cpu.cc:
    Rename xc to cpuXC.
dev/tsunami_cchip.cc:
    Needs to include exec_context.hh.
kern/kernel_stats.cc:
    Needs to include system.hh.
kern/linux/events.cc:
    Needs to include system.hh.

    Also avoid accessing objects directly from the XC.
kern/tru64/dump_mbuf.cc:
    Include symtab.hh for the SymbolTable and system.hh.
kern/tru64/tru64_events.cc:
    Include system.hh
sim/pseudo_inst.cc:
    Avoid accessing objects directly within the XC.

--HG--
extra : convert_revision : 78fe30d98cd20f7403fa216f772071458b675c84
2006-03-07 19:59:12 -05:00

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2.8 KiB
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/*
* Copyright (c) 2005 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.
*/
#ifndef __CPU_PROFILE_HH__
#define __CPU_PROFILE_HH__
#include <map>
#include "cpu/static_inst.hh"
#include "sim/host.hh"
#include "arch/stacktrace.hh"
class ExecContext;
class ProfileNode
{
private:
friend class FunctionProfile;
typedef std::map<Addr, ProfileNode *> ChildList;
ChildList children;
public:
Counter count;
public:
ProfileNode();
void dump(const std::string &symbol, uint64_t id,
const SymbolTable *symtab, std::ostream &os) const;
void clear();
};
class Callback;
class FunctionProfile
{
private:
Callback *reset;
const SymbolTable *symtab;
ProfileNode top;
std::map<Addr, Counter> pc_count;
StackTrace trace;
public:
FunctionProfile(const SymbolTable *symtab);
~FunctionProfile();
ProfileNode *consume(ExecContext *xc, StaticInstPtr inst);
ProfileNode *consume(const std::vector<Addr> &stack);
void clear();
void dump(ExecContext *xc, std::ostream &out) const;
void sample(ProfileNode *node, Addr pc);
};
inline ProfileNode *
FunctionProfile::consume(ExecContext *xc, StaticInstPtr inst)
{
if (!trace.trace(xc, inst))
return NULL;
trace.dprintf();
return consume(trace.getstack());
}
#endif // __CPU_PROFILE_HH__