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/*********************************************************
* Copyright (C) 1998 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation version 2.1 and no 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 Lesser GNU General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
*********************************************************/
/*
* stats_user_defs.h --
*
* Defines for user statcounters. This started life as a clone of
* stats_defs.h, which is too monitor entangled to easily work outside
* of vmx code (e.g. in lib).
*/
#ifndef STATS_USER_DEFS_H
#define STATS_USER_DEFS_H
#define INCLUDE_ALLOW_MODULE
#define INCLUDE_ALLOW_USERLEVEL
#define INCLUDE_ALLOW_VMCORE
#include "includeCheck.h"
#ifndef STATS_MODULE
#error "stats_user_defs.h must be included with STATS_MODULE defined"
#endif
#define EXTERN_STAT_DECL(_name, _desc)
#define STAT_DECL(_name, _desc)
#define STATS_USER_MODULE_STR XSTR(XCONC(STATS_, STATS_MODULE))
#define STATS_USER_NAME(name) XCONC(STAT_, XCONC(STATS_MODULE, _##name))
#define STATS_USER_BLKVAR XCONC(_stats_, XCONC(STATS_MODULE, _Blk))
#define STATS_USER_LOG_FN(name)XCONC(name, _StatsLog)
#define STATS_USER_INST_NAME(name) \
XCONC(STATINST_, XCONC(STATS_MODULE, _##name))
#define STATS_USER_INIT_INST_FN(name) XCONC(name, _InitInstance)
#define STATS_USER_GETVAL_FN(name) XCONC(name, _StatsGetVal)
typedef struct StatsUserEntry {
uint32 count;
} StatsUserEntry;
typedef struct StatsUserBlock {
const char *name;
uint32 size;
StatsUserEntry *counters;
struct StatsUserBlock *next;
} StatsUserBlock;
EXTERN StatsUserBlock STATS_USER_BLKVAR;
#ifndef STATS_SKIP_ACCESSORS
#define STATS_IS_INITIALIZED() (STATS_USER_BLKVAR.counters != NULL)
#define STAT_GET(stat) \
(&(STATS_USER_BLKVAR.counters[STATS_USER_NAME(stat)]))
#define STAT_INST_GET(inst, stat) \
(&((inst)->counters[STATS_USER_INST_NAME(stat)]))
#define STAT_SAMPLE(stat) STAT_GET(stat)->count++
#ifdef VMX86_STATS
# define STAT_INC(stat) STAT_GET(stat)->count++
# define STAT_INC_BY(stat,inc) STAT_GET(stat)->count += (inc)
# define STAT_DEC_BY(stat,inc) STAT_GET(stat)->count -= (inc)
# define STAT_DEBUG_INC(stat) DEBUG_ONLY(STAT_INC(stat))
# define STAT_INST_INC(i,s) STAT_INST_GET((i), s)->count++
# define STAT_INST_INC_BY(i,s,inc) STAT_INST_GET((i), s)->count += (inc)
# define STAT_INST_DEC_BY(i,s,inc) STAT_INST_GET((i), s)->count -= (inc)
# define STAT_INST_DEBUG_INC(i,s) DEBUG_ONLY(STAT_INST_INC((i), s))
#else
# define STAT_INC(stat)
# define STAT_INC_BY(stat,inc)
# define STAT_DEC_BY(stat,inc)
# define STAT_DEBUG_INC(stat)
# define STAT_INST_INC(inst,stat)
# define STAT_INST_INC_BY(inst,stat,inc)
# define STAT_INST_DEC_BY(inst,stat,inc)
# define STAT_INST_DEBUG_INC(stat)
#endif
#endif /* STATS_SKIP_ACCESSORS */
#endif /* STATS_DEFS_H */
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