/* stats.h -- Header file for stats.c
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/* stats.h -- Header file for stats.c
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Copyright (C) 1999 Damjan Lampret, lampret@opencores.org
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Copyright (C) 1999 Damjan Lampret, lampret@opencores.org
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This file is part of OpenRISC 1000 Architectural Simulator.
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This file is part of OpenRISC 1000 Architectural Simulator.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define DSTATS_LEN 3000
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#define DSTATS_LEN 3000
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#define SSTATS_LEN 300
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#define SSTATS_LEN 300
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#define FSTATS_LEN 200
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#define FSTATS_LEN 200
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#define RAW_RANGE 13
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#define RAW_RANGE 13
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/* Used by safe division - increment divisor by one if it is zero */
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/* Used by safe division - increment divisor by one if it is zero */
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#define SD(X) (X != 0 ? X : 1)
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#define SD(X) (X != 0 ? X : 1)
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struct dstats_entry {
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struct dstats_entry {
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char insn1[OPERANDNAME_LEN];
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char insn1[OPERANDNAME_LEN];
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char insn2[OPERANDNAME_LEN];
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char insn2[OPERANDNAME_LEN];
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int cnt_dynamic;
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int cnt_dynamic;
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int depend;
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int depend;
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};
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};
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struct sstats_entry {
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struct sstats_entry {
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char insn[OPERANDNAME_LEN];
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char insn[OPERANDNAME_LEN];
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int cnt_static;
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int cnt_static;
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int cnt_dynamic;
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int cnt_dynamic;
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}; /* single stats */
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}; /* single stats */
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struct fstats_entry {
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struct fstats_entry {
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enum insn_type insn1;
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enum insn_type insn1;
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enum insn_type insn2;
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enum insn_type insn2;
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int cnt_dynamic;
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int cnt_dynamic;
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int depend;
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int depend;
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}; /* functional units stats */
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}; /* functional units stats */
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struct branchstat {
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struct branchstat {
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int taken;
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int taken;
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int nottaken;
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int nottaken;
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int forward;
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int forward;
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int backward;
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int backward;
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};
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};
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struct staticbp_stat {
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struct staticbp_stat {
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int correct;
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int correct;
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int all;
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int all;
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};
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};
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struct bpbstat {
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struct bpbstat {
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int hit;
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int hit;
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int miss;
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int miss;
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int correct;
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int correct;
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int incorrect;
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int incorrect;
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};
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};
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struct bticstat {
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struct bticstat {
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int hit;
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int hit;
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int miss;
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int miss;
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};
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};
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struct mstats_entry {
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struct mstats_entry {
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int byteadd;
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int byteadd;
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struct branchstat beqz;
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struct branchstat beqz;
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struct branchstat bnez;
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struct branchstat bnez;
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struct staticbp_stat sbp_bf;
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struct staticbp_stat sbp_bf;
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struct staticbp_stat sbp_bnf;
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struct staticbp_stat sbp_bnf;
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struct bpbstat bpb;
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struct bpbstat bpb;
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struct bticstat btic;
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struct bticstat btic;
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}; /* misc units stats */
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}; /* misc units stats */
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struct cachestats_entry {
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struct cachestats_entry {
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int readhit;
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int readhit;
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int readmiss;
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int readmiss;
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int writehit;
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int writehit;
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int writemiss;
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int writemiss;
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}; /* cache stats */
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}; /* cache stats */
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struct raw_stats {
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struct raw_stats {
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int reg[64];
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int reg[64];
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int range[RAW_RANGE];
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int range[RAW_RANGE];
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}; /* RAW hazard stats */
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}; /* RAW hazard stats */
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#define SLP_MEMREAD 0
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#define SLP_MEMWRITE 1
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struct slp_stats {
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int maxdepth;
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int curdepth;
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int calls;
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int supercalls;
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int supercnt;
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struct memaccess {
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struct memaccess *next;
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unsigned long addr;
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char type; /* bit 0: read; bit 1: write */
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};
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}; /* SLP */
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extern struct mstats_entry mstats;
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extern struct mstats_entry mstats;
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extern struct sstats_entry sstats[SSTATS_LEN];
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extern struct sstats_entry sstats[SSTATS_LEN];
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extern struct dstats_entry dstats[DSTATS_LEN];
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extern struct dstats_entry dstats[DSTATS_LEN];
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extern struct fstats_entry fstats[FSTATS_LEN];
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extern struct fstats_entry fstats[FSTATS_LEN];
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extern struct cachestats_entry ic_stats;
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extern struct cachestats_entry ic_stats;
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extern struct cachestats_entry dc_stats;
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extern struct cachestats_entry dc_stats;
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extern struct raw_stats raw_stats;
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extern struct raw_stats raw_stats;
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extern struct slp_stats slp_stats;
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extern int check_depend();
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extern int check_depend();
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extern void addsstats(char *item, int cnt_dynamic, int cnt_static);
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extern void addsstats(char *item, int cnt_dynamic, int cnt_static);
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extern void adddstats(char *item1, char *item2, int cnt_dynamic, int depend);
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extern void adddstats(char *item1, char *item2, int cnt_dynamic, int depend);
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extern void addfstats(enum insn_type item1, enum insn_type item2, int cnt_dynamic, int depend);
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extern void addfstats(enum insn_type item1, enum insn_type item2, int cnt_dynamic, int depend);
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extern void initstats();
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extern void initstats();
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extern void printstats();
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extern void printstats();
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