/* $NetBSD: pmc_i386.c,v 1.3 2002/08/09 10:13:07 wiz Exp $ */ /* * Copyright (c) 2001, 2002 Wasabi Systems, Inc. * All rights reserved. * * Written by Frank van der Linden and Jason R. Thorpe for * Wasabi Systems, Inc. * * 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed for the NetBSD Project by * Wasabi Systems, Inc. * 4. The name of Wasabi Systems, Inc. may not be used to endorse * or promote products derived from this software without specific prior * written permission. * * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC * 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. */ #include #include #include #include "pmc_private.h" static const struct pmc_event i586_pmc_evids[] = { { "tlb-data-miss", PMC5_DATA_TLB_MISS }, { "tlb-ins-miss", PMC5_INST_TLB_MISS }, { "l1cache-ins-miss", PMC5_INST_CACHE_MISS }, { "l1cache-data-miss", PMC5_DATA_RW_MISS }, { "l1cache-data-miss-read", PMC5_DATA_READ_MISS }, { "l1cache-data-miss-write", PMC5_DATA_WRITE_MISS }, { "l1cache-writeback", PMC5_DATA_LINES_WBACK }, { "l1cache-writeback-hit", PMC5_WRITE_M_E }, { "l2cache-data-snoop", PMC5_DATA_CACHE_SNOOP }, { "l2cache-data-snoop-hit", PMC5_DATA_CACHE_SNOOP_HIT }, { "mem-read", PMC5_DATA_READ }, { "mem-write", PMC5_DATA_WRITE }, { "mem-access", PMC5_DATA_RW }, { "mem-access-both-pipes", PMC5_MEM_ACCESS_BOTH_PIPES }, { "mem-bank-conflicts", PMC5_BANK_CONFLICTS }, { "mem-misalign-ref", PMC5_MISALIGNED_DATA }, { "mem-uncached-read", PMC5_NONCACHE_MEM_READ }, { "seg-load-any", PMC5_SEGMENT_REG_LOAD }, { "branch", PMC5_BRANCHES }, { "branch-btb-hit", PMC5_BTB_HITS }, { "branch-taken", PMC5_BRANCH_TAKEN }, { "ins-read", PMC5_INST_READ }, { "ins-pipeline-flush", PMC5_PIPELINE_FLUSH }, { "ins-executed", PMC5_INST_EXECUTED }, { "ins-executed-vpipe", PMC5_INST_EXECUTED_V_PIPE }, { "ins-stall-agi", PMC5_AGI_STALL }, { "ins-stall-write", PMC5_WRITE_BACKUP_STALL }, { "ins-stall-data", PMC5_DATA_READ_STALL }, { "ins-stall-writeline", PMC5_WRITE_E_M_STALL }, { "bus-utilization", PMC5_BUS_UTILIZATION }, { "bus-locked", PMC5_LOCKED_BUS }, { "bus-io-cycle", PMC5_IO_CYCLE }, { "fpu-flops", PMC5_FLOPS }, { "int-hw", PMC5_HARDWARE_INTR }, { "break-match0", PMC5_BP0_MATCH }, { "break-match1", PMC5_BP1_MATCH }, { "break-match2", PMC5_BP2_MATCH }, { "break-match3", PMC5_BP3_MATCH }, { NULL, 0 }, }; static const struct pmc_event i686_pmc_evids[] = { { "mem-refs", PMC6_DATA_MEM_REFS }, { "l1cache-lines", PMC6_DCU_LINES_IN }, { "l1cache-mlines", PMC6_DCU_M_LINES_IN }, { "l1cache-mlines-evict", PMC6_DCU_M_LINES_OUT }, { "l1cache-miss-wait", PMC6_DCU_MISS_OUTSTANDING }, { "ins-fetch", PMC6_IFU_IFETCH }, { "ins-fetch-misses", PMC6_IFU_IFETCH_MISS }, { "itlb-misses", PMC6_IFU_IFETCH_MISS }, { "insfetch-mem-stall", PMC6_IFU_MEM_STALL }, { "insfetch-decode-stall", PMC6_ILD_STALL }, { "l2cache-insfetch", PMC6_L2_IFETCH | __PMC_UNIT(0x0f) }, { "l2cache-data-loads", PMC6_L2_LD | __PMC_UNIT(0x0f) }, { "l2cache-data-stores", PMC6_L2_ST | __PMC_UNIT(0x0f) }, { "l2cache-lines", PMC6_L2_LINES_IN }, { "l2cache-lines-evict", PMC6_L2_LINES_OUT }, { "l2cache-mlines", PMC6_L2_M_LINES_INM }, { "l2cache-mlines-evict", PMC6_L2_M_LINES_OUTM | __PMC_UNIT(0x0f) }, { "l2cache-reqs", PMC6_L2_RQSTS }, { "l2cache-addr-strobes", PMC6_L2_ADS }, { "l2cache-data-busy", PMC6_L2_DBUS_BUSY }, { "l2cache-data-busy-read", PMC6_L2_DBUS_BUSY_RD }, { "bus-drdy-clocks-self", PMC6_BUS_DRDY_CLOCKS }, { "bus-drdy-clocks-any", PMC6_BUS_DRDY_CLOCKS | __PMC_UNIT(0x20) }, { "bus-lock-clocks-self", PMC6_BUS_LOCK_CLOCKS }, { "bus-lock-clocks-any", PMC6_BUS_LOCK_CLOCKS | __PMC_UNIT(0x20) }, { "bus-req-outstanding-self", PMC6_BUS_REQ_OUTSTANDING }, { "bus-req-outstanding-any", PMC6_BUS_REQ_OUTSTANDING | __PMC_UNIT(0x20) }, { "bus-burst-reads-self", PMC6_BUS_TRAN_BRD }, { "bus-burst-reads-any", PMC6_BUS_TRAN_BRD | __PMC_UNIT(0x20) }, { "bus-read-for-ownership-self",PMC6_BUS_TRAN_RFO }, { "bus-read-for-ownership-any", PMC6_BUS_TRAN_RFO | __PMC_UNIT(0x20) }, { "bus-write-back-self", PMC6_BUS_TRANS_WB }, { "bus-write-back-any", PMC6_BUS_TRANS_WB | __PMC_UNIT(0x20) }, { "bus-ins-fetches-self", PMC6_BUS_TRAN_IFETCH }, { "bus-ins-fetches-any", PMC6_BUS_TRAN_IFETCH | __PMC_UNIT(0x20) }, { "bus-invalidates-self", PMC6_BUS_TRAN_INVAL }, { "bus-invalidates-any", PMC6_BUS_TRAN_INVAL | __PMC_UNIT(0x20) }, { "bus-partial-writes-self", PMC6_BUS_TRAN_PWR }, { "bus-partial-writes-any", PMC6_BUS_TRAN_PWR | __PMC_UNIT(0x20) }, { "bus-partial-trans-self", PMC6_BUS_TRANS_P }, { "bus-partial-trans-any", PMC6_BUS_TRANS_P | __PMC_UNIT(0x20) }, { "bus-io-trans-self", PMC6_BUS_TRANS_IO }, { "bus-io-trans-any", PMC6_BUS_TRANS_IO | __PMC_UNIT(0x20) }, { "bus-deferred-trans-self", PMC6_BUS_TRAN_DEF }, { "bus-deferred-trans-any", PMC6_BUS_TRAN_DEF | __PMC_UNIT(0x20) }, { "bus-burst-trans-self", PMC6_BUS_TRAN_BURST }, { "bus-burst-trans-any", PMC6_BUS_TRAN_BURST | __PMC_UNIT(0x20) }, { "bus-total-trans-self", PMC6_BUS_TRAN_ANY }, { "bus-total-trans-any", PMC6_BUS_TRAN_ANY | __PMC_UNIT(0x20) }, { "bus-mem-trans-self", PMC6_BUS_TRAN_MEM }, { "bus-mem-trans-any", PMC6_BUS_TRAN_MEM | __PMC_UNIT(0x20) }, { "bus-recv-cycles", PMC6_BUS_DATA_RCV }, { "bus-bnr-cycles", PMC6_BUS_BNR_DRV }, { "bus-hit-cycles", PMC6_BUS_HIT_DRV }, { "bus-hitm-cycles", PMC6_BUS_HITM_DRDV }, { "bus-snoop-stall", PMC6_BUS_SNOOP_STALL }, { "fpu-flops", PMC6_FLOPS }, { "fpu-comp-ops", PMC6_FP_COMP_OPS_EXE }, { "fpu-except-assist", PMC6_FP_ASSIST }, { "fpu-mul", PMC6_MUL }, { "fpu-div", PMC6_DIV }, { "fpu-div-busy", PMC6_CYCLES_DIV_BUSY }, { "mem-sb-blocks", PMC6_LD_BLOCKS }, { "mem-sb-drains", PMC6_SB_DRAINS }, { "mem-misalign-ref", PMC6_MISALIGN_MEM_REF }, { "ins-pref-dispatch-nta", PMC6_EMON_KNI_PREF_DISPATCHED | __PMC_UNIT(0x01) }, { "ins-pref-dispatch-t1", PMC6_EMON_KNI_PREF_DISPATCHED | __PMC_UNIT(0x01) }, { "ins-pref-dispatch-t2", PMC6_EMON_KNI_PREF_DISPATCHED | __PMC_UNIT(0x02) }, { "ins-pref-dispatch-weak", PMC6_EMON_KNI_PREF_DISPATCHED | __PMC_UNIT(0x03) }, { "ins-pref-miss-nta", PMC6_EMON_KNI_PREF_MISS | __PMC_UNIT(0x01) }, { "ins-pref-miss-t1", PMC6_EMON_KNI_PREF_MISS | __PMC_UNIT(0x01) }, { "ins-pref-miss-t2", PMC6_EMON_KNI_PREF_MISS | __PMC_UNIT(0x02) }, { "ins-pref-miss-weak", PMC6_EMON_KNI_PREF_MISS | __PMC_UNIT(0x03) }, { "ins-retired", PMC6_INST_RETIRED }, { "uops-retired", PMC6_UOPS_RETIRED }, { "ins-decoded", PMC6_INST_DECODED }, { "ins-stream-retired-packed-scalar", PMC6_EMON_KNI_INST_RETIRED }, { "ins-stream-retired-scalar", PMC6_EMON_KNI_INST_RETIRED | __PMC_UNIT(0x01) }, { "ins-stream-comp-retired-packed-scalar", PMC6_EMON_KNI_COMP_INST_RET }, { "ins-stream-comp-retired-scalar", PMC6_EMON_KNI_COMP_INST_RET | __PMC_UNIT(0x01) }, { "int-hw", PMC6_HW_INT_RX }, { "int-cycles-masked", PMC6_CYCLES_INT_MASKED }, { "int-cycles-masked-pending", PMC6_CYCLES_INT_PENDING_AND_MASKED }, { "branch-retired", PMC6_BR_INST_RETIRED }, { "branch-miss-retired", PMC6_BR_MISS_PRED_RETIRED }, { "branch-taken-retired", PMC6_BR_TAKEN_RETIRED }, { "branch-taken-mispred-retired", PMC6_BR_MISS_PRED_TAKEN_RET }, { "branch-decoded", PMC6_BR_INST_DECODED }, { "branch-btb-miss", PMC6_BTB_MISSES }, { "branch-bogus", PMC6_BR_BOGUS }, { "branch-baclear", PMC6_BACLEARS }, { "stall-resource", PMC6_RESOURCE_STALLS }, { "stall-partial", PMC6_PARTIAL_RAT_STALLS }, { "seg-loads", PMC6_SEGMENT_REG_LOADS }, { "unhalted-cycles", PMC6_CPU_CLK_UNHALTED }, { "mmx-exec", PMC6_MMX_INSTR_EXEC }, { "mmx-sat-exec", PMC6_MMX_SAT_INSTR_EXEC }, { "mmx-uops-exec", PMC6_MMX_UOPS_EXEC | __PMC_UNIT(0x0f) }, { "mmx-exec-packed-mul", PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x01) }, { "mmx-exec-packed-shift", PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x02) }, { "mmx-exec-pack-ops", PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x04) }, { "mmx-exec-unpack-ops", PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x08) }, { "mmx-exec-packed-logical", PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x10) }, { "mmx-exec-packed-arith", PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x20) }, { "mmx-trans-mmx-float", PMC6_FP_MMX_TRANS }, { "mmx-trans-float-mmx", PMC6_FP_MMX_TRANS | __PMC_UNIT(0x01) }, { "mmx-assist", PMC6_MMX_ASSIST }, { "mmx-retire", PMC6_MMX_INSTR_RET }, { "seg-rename-stalls-es", PMC6_SEG_RENAME_STALLS | __PMC_UNIT(0x01) }, { "seg-rename-stalls-ds", PMC6_SEG_RENAME_STALLS | __PMC_UNIT(0x02) }, { "seg-rename-stalls-fs", PMC6_SEG_RENAME_STALLS | __PMC_UNIT(0x04) }, { "seg-rename-stalls-gs", PMC6_SEG_RENAME_STALLS | __PMC_UNIT(0x08) }, { "seg-rename-stalls-all", PMC6_SEG_RENAME_STALLS | __PMC_UNIT(0x0f) }, { "seg-rename-es", PMC6_SEG_REG_RENAMES | __PMC_UNIT(0x01) }, { "seg-rename-ds", PMC6_SEG_REG_RENAMES | __PMC_UNIT(0x02) }, { "seg-rename-fs", PMC6_SEG_REG_RENAMES | __PMC_UNIT(0x04) }, { "seg-rename-gs", PMC6_SEG_REG_RENAMES | __PMC_UNIT(0x08) }, { "seg-rename-all", PMC6_SEG_REG_RENAMES | __PMC_UNIT(0x0f) }, { "seg-rename-retire", PMC6_RET_SEG_RENAMES }, { NULL, 0 }, }; static const struct pmc_event k7_pmc_evids[] = { { "seg-load-all", K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x7f) }, { "seg-load-es", K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x01) }, { "seg-load-cs", K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x02) }, { "seg-load-ss", K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x04) }, { "seg-load-ds", K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x08) }, { "seg-load-fs", K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x10) }, { "seg-load-gs", K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x20) }, { "seg-load-hs", K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x40) }, { "seg-load-stall", K7_SEGMENT_LOAD_STALL }, { "l1cache-access", K7_DATA_CACHE_ACCESS }, { "l1cache-miss", K7_DATA_CACHE_MISS }, { "l1cache-refill", K7_DATA_CACHE_REFILL | __PMC_UNIT(0x1f) }, { "l1cache-refill-invalid", K7_DATA_CACHE_REFILL | __PMC_UNIT(0x01) }, { "l1cache-refill-shared", K7_DATA_CACHE_REFILL | __PMC_UNIT(0x02) }, { "l1cache-refill-exclusive", K7_DATA_CACHE_REFILL | __PMC_UNIT(0x04) }, { "l1cache-refill-owner", K7_DATA_CACHE_REFILL | __PMC_UNIT(0x08) }, { "l1cache-refill-modified", K7_DATA_CACHE_REFILL | __PMC_UNIT(0x10) }, { "l1cache-load", K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x1f) }, { "l1cache-load-invalid", K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x01) }, { "l1cache-load-shared", K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x02) }, { "l1cache-load-exclusive", K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x04) }, { "l1cache-load-owner", K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x08) }, { "l1cache-load-modified", K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x10) }, { "l1cache-writeback", K7_DATA_CACHE_WBACK | __PMC_UNIT(0x1f) }, { "l1cache-writeback-invalid", K7_DATA_CACHE_WBACK | __PMC_UNIT(0x01) }, { "l1cache-writeback-shared", K7_DATA_CACHE_WBACK | __PMC_UNIT(0x02) }, { "l1cache-writeback-exclusive", K7_DATA_CACHE_WBACK | __PMC_UNIT(0x04) }, { "l1cache-writeback-owner", K7_DATA_CACHE_WBACK | __PMC_UNIT(0x08) }, { "l1cache-writeback-modified", K7_DATA_CACHE_WBACK | __PMC_UNIT(0x10) }, { "l2cache-access", K7_L2_REQUEST | __PMC_UNIT(0xff) }, { "l2cache-tag-read", K7_L2_REQUEST | __PMC_UNIT(0x01) }, { "l2cache-tag-write", K7_L2_REQUEST | __PMC_UNIT(0x02) }, { "l2cache-inst-read", K7_L2_REQUEST | __PMC_UNIT(0x04) }, { "l2cache-inst-load", K7_L2_REQUEST | __PMC_UNIT(0x08) }, { "l2cache-data-store", K7_L2_REQUEST | __PMC_UNIT(0x10) }, { "l2cache-data-loadmem", K7_L2_REQUEST | __PMC_UNIT(0x20) }, { "l2cache-data-write", K7_L2_REQUEST | __PMC_UNIT(0x40) }, { "l2cache-data-move", K7_L2_REQUEST | __PMC_UNIT(0x80) }, { "l2cache-access-busy", K7_L2_REQUEST_BUSY }, { "l2cache-hit", K7_L2_DTLB_HIT }, { "l2cache-miss", K7_L2_DTLB_MISS }, { "mem-misalign-ref", K7_MISALIGNED_DATA_REF }, { "mem-access", K7_SYSTEM_REQUEST }, { "mem-access-uc", K7_SYSTEM_REQUEST_TYPE | __PMC_UNIT(0x01) }, { "mem-access-wc", K7_SYSTEM_REQUEST_TYPE | __PMC_UNIT(0x04) }, { "mem-access-wt", K7_SYSTEM_REQUEST_TYPE | __PMC_UNIT(0x10) }, { "mem-access-wp", K7_SYSTEM_REQUEST_TYPE | __PMC_UNIT(0x20) }, { "mem-access-wb", K7_SYSTEM_REQUEST_TYPE | __PMC_UNIT(0x40) }, { "ins-fetch", K7_IFU_IFETCH }, { "ins-fetch-miss", K7_IFU_IFETCH_MISS }, { "ins-refill-l2", K7_IFU_REFILL_FROM_L2 }, { "ins-refill-mem", K7_IFU_REFILL_FROM_SYSTEM }, { "ins-fetch-stall", K7_IFU_STALL }, { "ins-retired", K7_RETIRED_INST }, { "ins-empty", K7_INSTRUCTION_DECODER_EMPTY }, { "itlb-miss-l1", K7_ITLB_L1_MISS }, { "itlb-miss-l2", K7_ITLB_L2_MISS }, { "ops-retired", K7_RETIRED_OPS }, { "branch-retired", K7_RETIRED_BRANCHES }, { "branch-miss-retired", K7_RETIRED_BRANCH_MISPREDICTED }, { "branch-taken-retired", K7_RETIRED_TAKEN_BRANCH }, { "branch-taken-miss-retired", K7_RETIRED_TAKEN_BRANCH_MISPREDICTED }, { "branch-far-retired", K7_RETIRED_FAR_CONTROL_TRANSFER }, { "branch-resync-retired", K7_RETIRED_RESYNC_BRANCH }, { "branch-near-retired", K7_RETIRED_NEAR_RETURNS }, { "branch-near-miss-retired", K7_RETIRED_NEAR_RETURNS_MISPREDICTED }, { "branch-indirect-miss-retired", K7_RETIRED_INDIRECT_MISPREDICTED }, { "int-hw", K7_HW_INTR_RECV }, { "int-cycles-masked", K7_CYCLES_INT_MASKED }, { "int-cycles-masked-pending", K7_CYCLES_INT_PENDING_AND_MASKED }, { "break-match0", K7_BP0_MATCH }, { "break-match1", K7_BP1_MATCH }, { "break-match2", K7_BP2_MATCH }, { "break-match3", K7_BP3_MATCH }, { NULL, 0 }, }; static const struct pmc_class2evid i386_pmc_classes[] = { { PMC_CLASS_I586, "i586", i586_pmc_evids }, { PMC_TYPE_I586_TSC, "i586 cycle counter", NULL }, { PMC_TYPE_I586_PMCx, "i586 performance counter", NULL }, { PMC_CLASS_I686, "i686", i686_pmc_evids }, { PMC_TYPE_I686_TSC, "i686 cycle counter", NULL }, { PMC_TYPE_I686_PMCx, "i686 performance counter", NULL }, { PMC_CLASS_K7, "K7", k7_pmc_evids }, { PMC_TYPE_K7_TSC, "K7 cycle counter", NULL }, { PMC_TYPE_K7_PMCx, "K7 performance counter", NULL }, { 0, NULL, NULL }, }; const struct pmc_class2evid *_pmc_md_classes = i386_pmc_classes;