thread_state.hh (8777:dd43f1c9fa0a) | thread_state.hh (8793:5f25086326ac) |
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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; --- 21 unchanged lines hidden (view full) --- 30 31#ifndef __CPU_O3_THREAD_STATE_HH__ 32#define __CPU_O3_THREAD_STATE_HH__ 33 34#include "base/callback.hh" 35#include "base/output.hh" 36#include "cpu/thread_context.hh" 37#include "cpu/thread_state.hh" | 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; --- 21 unchanged lines hidden (view full) --- 30 31#ifndef __CPU_O3_THREAD_STATE_HH__ 32#define __CPU_O3_THREAD_STATE_HH__ 33 34#include "base/callback.hh" 35#include "base/output.hh" 36#include "cpu/thread_context.hh" 37#include "cpu/thread_state.hh" |
38#include "sim/full_system.hh" |
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38#include "sim/sim_exit.hh" 39 40class EndQuiesceEvent; 41class Event; 42class FunctionalMemory; 43class FunctionProfile; 44class Process; 45class ProfileNode; --- 23 unchanged lines hidden (view full) --- 69 * thus able to be externally updated without squashing. 70 */ 71 bool trapPending; 72 73 O3ThreadState(O3CPU *_cpu, int _thread_num, Process *_process) 74 : ThreadState(_cpu, _thread_num, _process), 75 cpu(_cpu), inSyscall(0), trapPending(0) 76 { | 39#include "sim/sim_exit.hh" 40 41class EndQuiesceEvent; 42class Event; 43class FunctionalMemory; 44class FunctionProfile; 45class Process; 46class ProfileNode; --- 23 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 { |
77#if FULL_SYSTEM 78 if (cpu->params()->profile) { 79 profile = new FunctionProfile(cpu->params()->system->kernelSymtab); 80 Callback *cb = 81 new MakeCallback<O3ThreadState, 82 &O3ThreadState::dumpFuncProfile>(this); 83 registerExitCallback(cb); 84 } | 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 } |
85 | 87 |
86 // let's fill with a dummy node for now so we don't get a segfault 87 // on the first cycle when there's no node available. 88 static ProfileNode dummyNode; 89 profileNode = &dummyNode; 90 profilePC = 3; 91#endif | 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; 93 } |
92 } 93 94 /** Pointer to the ThreadContext of this thread. */ 95 ThreadContext *tc; 96 97 /** Returns a pointer to the TC of this thread. */ 98 ThreadContext *getTC() { return tc; } 99 100 /** Handles the syscall. */ 101 void syscall(int64_t callnum) { process->syscall(callnum, tc); } 102 103 void dumpFuncProfile() 104 { 105 std::ostream *os = simout.create(csprintf("profile.%s.dat", cpu->name())); 106 profile->dump(tc, *os); 107 } 108}; 109 110#endif // __CPU_O3_THREAD_STATE_HH__ | 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__ |