1/*
2 * Copyright (c) 2003-2006 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;

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82 void
83 quiesceNs(ThreadContext *tc, uint64_t ns)
84 {
85 if (!doQuiesce || ns == 0)
86 return;
87
88 EndQuiesceEvent *quiesceEvent = tc->getQuiesceEvent();
89
90 Tick resume = curTick + Clock::Int::ns * ns;
91
92 if (quiesceEvent->scheduled())
93 quiesceEvent->reschedule(resume);
94 else
95 quiesceEvent->schedule(resume);
96
97 DPRINTF(Quiesce, "%s: quiesceNs(%d) until %d\n",
98 tc->getCpuPtr()->name(), ns, resume);
99
100 tc->suspend();
101 if (tc->getKernelStats())
102 tc->getKernelStats()->quiesce();
103 }
104
105 void
106 quiesceCycles(ThreadContext *tc, uint64_t cycles)
107 {
108 if (!doQuiesce || cycles == 0)
109 return;
110
111 EndQuiesceEvent *quiesceEvent = tc->getQuiesceEvent();
112
113 Tick resume = curTick + tc->getCpuPtr()->cycles(cycles);
114
115 if (quiesceEvent->scheduled())
116 quiesceEvent->reschedule(resume);
117 else
118 quiesceEvent->schedule(resume);
119
120 DPRINTF(Quiesce, "%s: quiesceCycles(%d) until %d\n",
121 tc->getCpuPtr()->name(), cycles, resume);
122
123 tc->suspend();
124 if (tc->getKernelStats())
125 tc->getKernelStats()->quiesce();
126 }
127
128 uint64_t
129 quiesceTime(ThreadContext *tc)
130 {

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