bpred_unit.hh (10330:f54586c894e3) bpred_unit.hh (10417:710ee116eb68)
1/*
2 * Copyright (c) 2011-2012, 2014 ARM Limited
3 * Copyright (c) 2010 The University of Edinburgh
4 * All rights reserved
5 *
6 * The license below extends only to copyright in the software and shall
7 * not be construed as granting a license to any other intellectual
8 * property including but not limited to intellectual property relating

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

82 /**
83 * Predicts whether or not the instruction is a taken branch, and the
84 * target of the branch if it is taken.
85 * @param inst The branch instruction.
86 * @param PC The predicted PC is passed back through this parameter.
87 * @param tid The thread id.
88 * @return Returns if the branch is taken or not.
89 */
1/*
2 * Copyright (c) 2011-2012, 2014 ARM Limited
3 * Copyright (c) 2010 The University of Edinburgh
4 * All rights reserved
5 *
6 * The license below extends only to copyright in the software and shall
7 * not be construed as granting a license to any other intellectual
8 * property including but not limited to intellectual property relating

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

82 /**
83 * Predicts whether or not the instruction is a taken branch, and the
84 * target of the branch if it is taken.
85 * @param inst The branch instruction.
86 * @param PC The predicted PC is passed back through this parameter.
87 * @param tid The thread id.
88 * @return Returns if the branch is taken or not.
89 */
90 bool predict(StaticInstPtr &inst, const InstSeqNum &seqNum,
90 bool predict(const StaticInstPtr &inst, const InstSeqNum &seqNum,
91 TheISA::PCState &pc, ThreadID tid);
91 TheISA::PCState &pc, ThreadID tid);
92 bool predictInOrder(StaticInstPtr &inst, const InstSeqNum &seqNum,
92 bool predictInOrder(const StaticInstPtr &inst, const InstSeqNum &seqNum,
93 int asid, TheISA::PCState &instPC,
94 TheISA::PCState &predPC, ThreadID tid);
95
96 // @todo: Rename this function.
97 virtual void uncondBranch(void * &bp_history) = 0;
98
99 /**
100 * Tells the branch predictor to commit any updates until the given

--- 195 unchanged lines hidden --- 		93 int asid, TheISA::PCState &instPC,
94 TheISA::PCState &predPC, ThreadID tid);
95
96 // @todo: Rename this function.
97 virtual void uncondBranch(void * &bp_history) = 0;
98
99 /**
100 * Tells the branch predictor to commit any updates until the given

--- 195 unchanged lines hidden ---