system_events.cc (2665:a124942bacb8) | system_events.cc (2670:9107b8bd08cd) |
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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; --- 60 unchanged lines hidden (view full) --- 69 return; 70 71 xc->getSystemPtr()->kernelBinning->call(xc, mybin); 72} 73 74void 75IdleStartEvent::process(ExecContext *xc) 76{ | 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; --- 60 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); | 77 if (xc->getKernelStats()) 78 xc->getKernelStats()->setIdleProcess( 79 xc->readMiscReg(AlphaISA::IPR_PALtemp23), xc); |
79 remove(); 80} 81 82void 83InterruptStartEvent::process(ExecContext *xc) 84{ | 80 remove(); 81} 82 83void 84InterruptStartEvent::process(ExecContext *xc) 85{ |
85 xc->getCpuPtr()->kernelStats->mode(Kernel::interrupt, xc); | 86 if (xc->getKernelStats()) 87 xc->getKernelStats()->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 | 88} 89 90void 91InterruptEndEvent::process(ExecContext *xc) 92{ 93 // We go back to kernel, if we are user, inside the rti 94 // pal code we will get switched to user because of the ICM write |
93 xc->getCpuPtr()->kernelStats->mode(Kernel::kernel, xc); | 95 if (xc->getKernelStats()) 96 xc->getKernelStats()->mode(Kernel::kernel, xc); |
94} | 97} |