1/* 2 * Copyright (c) 2004-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 10 unchanged lines hidden (view full) --- 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 * 28 * Authors: Lisa Hsu 29 * Nathan Binkert |
30 */ 31 32#include "cpu/base.hh" 33#include "cpu/cpu_exec_context.hh" 34#include "kern/kernel_stats.hh" 35#include "kern/system_events.hh" 36#include "sim/system.hh" 37 --- 31 unchanged lines hidden (view full) --- 69 return; 70 71 xc->getSystemPtr()->kernelBinning->call(xc, mybin); 72} 73 74void 75IdleStartEvent::process(ExecContext *xc) 76{ |
77 xc->getCpuPtr()->kernelStats->setIdleProcess( 78 xc->readMiscReg(AlphaISA::IPR_PALtemp23), xc); |
79 remove(); 80} 81 82void 83InterruptStartEvent::process(ExecContext *xc) 84{ |
85 xc->getCpuPtr()->kernelStats->mode(Kernel::interrupt, xc); |
86} 87 88void 89InterruptEndEvent::process(ExecContext *xc) 90{ 91 // We go back to kernel, if we are user, inside the rti 92 // pal code we will get switched to user because of the ICM write |
93 xc->getCpuPtr()->kernelStats->mode(Kernel::kernel, xc); |
94} |