commit.hh (2935:d1223a6c9156) commit.hh (2965:82703e01285a)
1/*
2 * Copyright (c) 2004-2006 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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160 void setRenameQueue(TimeBuffer<RenameStruct> *rq_ptr);
161
162 /** Sets the pointer to the queue coming from IEW. */
163 void setIEWQueue(TimeBuffer<IEWStruct> *iq_ptr);
164
165 /** Sets the pointer to the IEW stage. */
166 void setIEWStage(IEW *iew_stage);
167
1/*
2 * Copyright (c) 2004-2006 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;

--- 151 unchanged lines hidden (view full) ---

160 void setRenameQueue(TimeBuffer<RenameStruct> *rq_ptr);
161
162 /** Sets the pointer to the queue coming from IEW. */
163 void setIEWQueue(TimeBuffer<IEWStruct> *iq_ptr);
164
165 /** Sets the pointer to the IEW stage. */
166 void setIEWStage(IEW *iew_stage);
167
168 /** Skid buffer between rename and commit. */
169 std::queue<DynInstPtr> skidBuffer;
170
168 /** The pointer to the IEW stage. Used solely to ensure that
169 * various events (traps, interrupts, syscalls) do not occur until
170 * all stores have written back.
171 */
172 IEW *iewStage;
173
174 /** Sets pointer to list of active threads. */
175 void setActiveThreads(std::list<unsigned> *at_ptr);

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251 /** Tries to commit the head ROB instruction passed in.
252 * @param head_inst The instruction to be committed.
253 */
254 bool commitHead(DynInstPtr &head_inst, unsigned inst_num);
255
256 /** Gets instructions from rename and inserts them into the ROB. */
257 void getInsts();
258
171 /** The pointer to the IEW stage. Used solely to ensure that
172 * various events (traps, interrupts, syscalls) do not occur until
173 * all stores have written back.
174 */
175 IEW *iewStage;
176
177 /** Sets pointer to list of active threads. */
178 void setActiveThreads(std::list<unsigned> *at_ptr);

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254 /** Tries to commit the head ROB instruction passed in.
255 * @param head_inst The instruction to be committed.
256 */
257 bool commitHead(DynInstPtr &head_inst, unsigned inst_num);
258
259 /** Gets instructions from rename and inserts them into the ROB. */
260 void getInsts();
261
262 /** Insert all instructions from rename into skidBuffer */
263 void skidInsert();
264
259 /** Marks completed instructions using information sent from IEW. */
260 void markCompletedInsts();
261
262 /** Gets the thread to commit, based on the SMT policy. */
263 int getCommittingThread();
264
265 /** Returns the thread ID to use based on a round robin policy. */
266 int roundRobin();

--- 184 unchanged lines hidden --- 		265 /** Marks completed instructions using information sent from IEW. */
266 void markCompletedInsts();
267
268 /** Gets the thread to commit, based on the SMT policy. */
269 int getCommittingThread();
270
271 /** Returns the thread ID to use based on a round robin policy. */
272 int roundRobin();

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