diff options
author | Gabe Black <gblack@eecs.umich.edu> | 2006-11-07 05:33:21 -0500 |
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committer | Gabe Black <gblack@eecs.umich.edu> | 2006-11-07 05:33:21 -0500 |
commit | eb4ef3ad763cf95a6437f9a88b1ab38255f5dcc3 (patch) | |
tree | 420388e84c50ee4ce6ce87af521b598057a54c80 /src/kern/kernel_stats.hh | |
parent | 58f7ed2416fd0bb0823225d5feaff5fc5cf1f9c1 (diff) | |
download | gem5-eb4ef3ad763cf95a6437f9a88b1ab38255f5dcc3.tar.xz |
Made kern a switching header file directory.
SConstruct:
Put the code to make a switching header directory into a function so they are easy to make.
src/arch/SConscript:
Replace switching header code with the new function call.
src/kern/SConscript:
Created a new switching header directory in kern, and moved the declaration of some source files here.
--HG--
rename : src/kern/kernel_stats.cc => src/kern/base_kernel_stats.cc
rename : src/kern/kernel_stats.hh => src/kern/base_kernel_stats.hh
extra : convert_revision : 98f5320a5ade567c3e4f67fef123dfb0c5122545
Diffstat (limited to 'src/kern/kernel_stats.hh')
-rw-r--r-- | src/kern/kernel_stats.hh | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/kern/kernel_stats.hh b/src/kern/kernel_stats.hh deleted file mode 100644 index bd4850b0a..000000000 --- a/src/kern/kernel_stats.hh +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2004-2005 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. - * - * Authors: Lisa Hsu - * Nathan Binkert - */ - -#ifndef __KERNEL_STATS_HH__ -#define __KERNEL_STATS_HH__ - -#include <map> -#include <stack> -#include <string> -#include <vector> - -#include "cpu/static_inst.hh" - -class BaseCPU; -class ThreadContext; -class FnEvent; -// What does kernel stats expect is included? -class System; - -namespace Kernel { - -enum cpu_mode { kernel, user, idle, cpu_mode_num }; -extern const char *modestr[]; - -class Statistics : public Serializable -{ - private: - std::string myname; - - Addr idleProcess; - cpu_mode themode; - Tick lastModeTick; - - void changeMode(cpu_mode newmode, ThreadContext *tc); - - private: - Stats::Scalar<> _arm; - Stats::Scalar<> _quiesce; - Stats::Scalar<> _hwrei; - - Stats::Vector<> _iplCount; - Stats::Vector<> _iplGood; - Stats::Vector<> _iplTicks; - Stats::Formula _iplUsed; - - Stats::Vector<> _callpal; - Stats::Vector<> _syscall; -// Stats::Vector<> _faults; - - Stats::Vector<> _mode; - Stats::Vector<> _modeGood; - Stats::Formula _modeFraction; - Stats::Vector<> _modeTicks; - - Stats::Scalar<> _swap_context; - - private: - int iplLast; - Tick iplLastTick; - - public: - Statistics(System *system); - - const std::string name() const { return myname; } - void regStats(const std::string &name); - - public: - void arm() { _arm++; } - void quiesce() { _quiesce++; } - void hwrei() { _hwrei++; } - void swpipl(int ipl); - void mode(cpu_mode newmode, ThreadContext *tc); - void context(Addr oldpcbb, Addr newpcbb, ThreadContext *tc); - void callpal(int code, ThreadContext *tc); - - void setIdleProcess(Addr idle, ThreadContext *tc); - - public: - virtual void serialize(std::ostream &os); - virtual void unserialize(Checkpoint *cp, const std::string §ion); -}; - -/* end namespace Kernel */ } - -#endif // __KERNEL_STATS_HH__ |