thread_state.hh (8793:5f25086326ac) | thread_state.hh (8806:669e93d79ed9) |
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1/* 2 * Copyright (c) 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; --- 61 unchanged lines hidden (view full) --- 70 * thus able to be externally updated without squashing. 71 */ 72 bool trapPending; 73 74 O3ThreadState(O3CPU *_cpu, int _thread_num, Process *_process) 75 : ThreadState(_cpu, _thread_num, _process), 76 cpu(_cpu), inSyscall(0), trapPending(0) 77 { | 1/* 2 * Copyright (c) 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; --- 61 unchanged lines hidden (view full) --- 70 * thus able to be externally updated without squashing. 71 */ 72 bool trapPending; 73 74 O3ThreadState(O3CPU *_cpu, int _thread_num, Process *_process) 75 : ThreadState(_cpu, _thread_num, _process), 76 cpu(_cpu), inSyscall(0), trapPending(0) 77 { |
78 if (FullSystem) { 79 if (cpu->params()->profile) { 80 profile = new FunctionProfile( 81 cpu->params()->system->kernelSymtab); 82 Callback *cb = 83 new MakeCallback<O3ThreadState, 84 &O3ThreadState::dumpFuncProfile>(this); 85 registerExitCallback(cb); 86 } | 78 if (!FullSystem) 79 return; |
87 | 80 |
88 // let's fill with a dummy node for now so we don't get a segfault 89 // on the first cycle when there's no node available. 90 static ProfileNode dummyNode; 91 profileNode = &dummyNode; 92 profilePC = 3; | 81 if (cpu->params()->profile) { 82 profile = new FunctionProfile( 83 cpu->params()->system->kernelSymtab); 84 Callback *cb = 85 new MakeCallback<O3ThreadState, 86 &O3ThreadState::dumpFuncProfile>(this); 87 registerExitCallback(cb); |
93 } | 88 } |
89 90 // let's fill with a dummy node for now so we don't get a segfault 91 // on the first cycle when there's no node available. 92 static ProfileNode dummyNode; 93 profileNode = &dummyNode; 94 profilePC = 3; |
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94 } 95 96 /** Pointer to the ThreadContext of this thread. */ 97 ThreadContext *tc; 98 99 /** Returns a pointer to the TC of this thread. */ 100 ThreadContext *getTC() { return tc; } 101 102 /** Handles the syscall. */ 103 void syscall(int64_t callnum) { process->syscall(callnum, tc); } 104 105 void dumpFuncProfile() 106 { 107 std::ostream *os = simout.create(csprintf("profile.%s.dat", cpu->name())); 108 profile->dump(tc, *os); 109 } 110}; 111 112#endif // __CPU_O3_THREAD_STATE_HH__ | 95 } 96 97 /** Pointer to the ThreadContext of this thread. */ 98 ThreadContext *tc; 99 100 /** Returns a pointer to the TC of this thread. */ 101 ThreadContext *getTC() { return tc; } 102 103 /** Handles the syscall. */ 104 void syscall(int64_t callnum) { process->syscall(callnum, tc); } 105 106 void dumpFuncProfile() 107 { 108 std::ostream *os = simout.create(csprintf("profile.%s.dat", cpu->name())); 109 profile->dump(tc, *os); 110 } 111}; 112 113#endif // __CPU_O3_THREAD_STATE_HH__ |