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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2019 Alex Richardson
*
* This software was developed by SRI International and the University of
* Cambridge Computer Laboratory (Department of Computer Science and
* Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the
* DARPA SSITH research programme.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _DEV_HWPMC_HWPMC_BERI_H_
#define _DEV_HWPMC_HWPMC_BERI_H_
#define STATCOUNTER_ITEM(name, X, Y) \
static inline uint64_t statcounters_get_##name##_count(void) \
{ \
uint64_t ret; \
__asm __volatile( \
".word (0x1f << 26) | (0x0 << 21) | \
(12 << 16) | ("#X" << 11) | \
( "#Y" << 6) | 0x3b\n\t" \
"move %0,$12" : "=r" (ret) :: "$12"); \
return (ret); \
}
STATCOUNTER_ITEM(cycle,2,0)
STATCOUNTER_ITEM(inst,4,0)
STATCOUNTER_ITEM(inst_user,4,1)
STATCOUNTER_ITEM(inst_kernel,4,2)
STATCOUNTER_ITEM(imprecise_setbounds,4,3)
STATCOUNTER_ITEM(unrepresentable_caps,4,4)
STATCOUNTER_ITEM(itlb_miss,5,0)
STATCOUNTER_ITEM(dtlb_miss,6,0)
STATCOUNTER_ITEM(icache_write_hit,8,0)
STATCOUNTER_ITEM(icache_write_miss,8,1)
STATCOUNTER_ITEM(icache_read_hit,8,2)
STATCOUNTER_ITEM(icache_read_miss,8,3)
STATCOUNTER_ITEM(icache_evict,8,6)
STATCOUNTER_ITEM(dcache_write_hit,9,0)
STATCOUNTER_ITEM(dcache_write_miss,9,1)
STATCOUNTER_ITEM(dcache_read_hit,9,2)
STATCOUNTER_ITEM(dcache_read_miss,9,3)
STATCOUNTER_ITEM(dcache_evict,9,6)
STATCOUNTER_ITEM(dcache_set_tag_write,9,8)
STATCOUNTER_ITEM(dcache_set_tag_read,9,9)
STATCOUNTER_ITEM(l2cache_write_hit,10,0)
STATCOUNTER_ITEM(l2cache_write_miss,10,1)
STATCOUNTER_ITEM(l2cache_read_hit,10,2)
STATCOUNTER_ITEM(l2cache_read_miss,10,3)
STATCOUNTER_ITEM(l2cache_evict,10,6)
STATCOUNTER_ITEM(l2cache_set_tag_write,10,8)
STATCOUNTER_ITEM(l2cache_set_tag_read,10,9)
STATCOUNTER_ITEM(mem_byte_read,11,0)
STATCOUNTER_ITEM(mem_byte_write,11,1)
STATCOUNTER_ITEM(mem_hword_read,11,2)
STATCOUNTER_ITEM(mem_hword_write,11,3)
STATCOUNTER_ITEM(mem_word_read,11,4)
STATCOUNTER_ITEM(mem_word_write,11,5)
STATCOUNTER_ITEM(mem_dword_read,11,6)
STATCOUNTER_ITEM(mem_dword_write,11,7)
STATCOUNTER_ITEM(mem_cap_read,11,8)
STATCOUNTER_ITEM(mem_cap_write,11,9)
STATCOUNTER_ITEM(mem_cap_read_tag_set,11,10)
STATCOUNTER_ITEM(mem_cap_write_tag_set,11,11)
STATCOUNTER_ITEM(tagcache_write_hit,12,0)
STATCOUNTER_ITEM(tagcache_write_miss,12,1)
STATCOUNTER_ITEM(tagcache_read_hit,12,2)
STATCOUNTER_ITEM(tagcache_read_miss,12,3)
STATCOUNTER_ITEM(tagcache_evict,12,6)
STATCOUNTER_ITEM(l2cachemaster_read_req,13,0)
STATCOUNTER_ITEM(l2cachemaster_write_req,13,1)
STATCOUNTER_ITEM(l2cachemaster_write_req_flit,13,2)
STATCOUNTER_ITEM(l2cachemaster_read_rsp,13,3)
STATCOUNTER_ITEM(l2cachemaster_read_rsp_flit,13,4)
STATCOUNTER_ITEM(l2cachemaster_write_rsp,13,5)
STATCOUNTER_ITEM(tagcachemaster_read_req,14,0)
STATCOUNTER_ITEM(tagcachemaster_write_req,14,1)
STATCOUNTER_ITEM(tagcachemaster_write_req_flit,14,2)
STATCOUNTER_ITEM(tagcachemaster_read_rsp,14,3)
STATCOUNTER_ITEM(tagcachemaster_read_rsp_flit,14,4)
STATCOUNTER_ITEM(tagcachemaster_write_rsp,14,5)
#endif /* !_DEV_HWPMC_HWPMC_BERI_H_ */
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