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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [tags/] [or1ksim/] [or1ksim-0.4.0/] [cpu/] [common/] [stats.h] - Rev 226
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/* stats.h -- Header file for stats.c Copyright (C) 1999 Damjan Lampret, lampret@opencores.org Copyright (C) 2008 Embecosm Limited Contributor Jeremy Bennett <jeremy.bennett@embecosm.com> This file is part of Or1ksim, the OpenRISC 1000 Architectural Simulator. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* This program is commented throughout in a fashion suitable for processing with Doxygen. */ #ifndef STATS__H #define STATS__H /* Package includes */ #include "opcode/or32.h" #define RAW_RANGE 1000 struct bpbstat { int hit; int miss; int correct; int incorrect; }; struct bticstat { int hit; int miss; }; struct mstats_entry { int byteadd; int bf[2][2]; /* [taken][fwd/bwd] */ int bnf[2][2]; /* [taken][fwd/bwd] */ struct bpbstat bpb; struct bticstat btic; }; /*!< misc units stats */ struct cachestats_entry { int readhit; int readmiss; int writehit; int writemiss; }; /*!< cache stats */ struct immustats_entry { int fetch_tlbhit; int fetch_tlbmiss; int fetch_pagefaults; }; /*!< IMMU stats */ struct dmmustats_entry { int loads_tlbhit; int loads_tlbmiss; int loads_pagefaults; int stores_tlbhit; int stores_tlbmiss; int stores_pagefaults; }; /*!< DMMU stats */ struct raw_stats { int reg[64]; int range[RAW_RANGE]; }; /*!< RAW hazard stats */ /* Globally visible data structures */ extern struct mstats_entry or1k_mstats; extern struct cachestats_entry ic_stats; extern struct cachestats_entry dc_stats; extern struct immustats_entry immu_stats; extern struct dmmustats_entry dmmu_stats; extern struct raw_stats raw_stats; /* Function prototypes for external use */ extern void addsstats (int item, int cnt_dynamic); extern void adddstats (int item1, int item2, int cnt_dynamic, int depend); extern void addfstats (enum insn_type item1, enum insn_type item2, int cnt_dynamic, int depend); extern void initstats (); extern void printstats (); #endif /* STATS__H */
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