1/*	$NetBSD: pmc_i386.c,v 1.3 2002/08/09 10:13:07 wiz Exp $	*/
2
3/*
4 * Copyright (c) 2001, 2002 Wasabi Systems, Inc.
5 * All rights reserved.
6 *
7 * Written by Frank van der Linden and Jason R. Thorpe for
8 * Wasabi Systems, Inc.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 *    must display the following acknowledgement:
20 *	This product includes software developed for the NetBSD Project by
21 *	Wasabi Systems, Inc.
22 * 4. The name of Wasabi Systems, Inc. may not be used to endorse
23 *    or promote products derived from this software without specific prior
24 *    written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 * POSSIBILITY OF SUCH DAMAGE.
37 */
38
39#include <sys/cdefs.h>
40__RCSID("$NetBSD$");
41
42#include <sys/param.h>
43#include <pmc.h>
44
45#include <machine/specialreg.h>
46
47#include "pmc_private.h"
48
49static const struct pmc_event i586_pmc_evids[] = {
50	{ "tlb-data-miss",		PMC5_DATA_TLB_MISS },
51	{ "tlb-ins-miss",		PMC5_INST_TLB_MISS },
52	{ "l1cache-ins-miss",		PMC5_INST_CACHE_MISS },
53	{ "l1cache-data-miss",		PMC5_DATA_RW_MISS },
54	{ "l1cache-data-miss-read",	PMC5_DATA_READ_MISS },
55	{ "l1cache-data-miss-write",	PMC5_DATA_WRITE_MISS },
56	{ "l1cache-writeback",		PMC5_DATA_LINES_WBACK },
57	{ "l1cache-writeback-hit",	PMC5_WRITE_M_E },
58	{ "l2cache-data-snoop",		PMC5_DATA_CACHE_SNOOP },
59	{ "l2cache-data-snoop-hit",	PMC5_DATA_CACHE_SNOOP_HIT },
60	{ "mem-read",			PMC5_DATA_READ },
61	{ "mem-write",			PMC5_DATA_WRITE },
62	{ "mem-access",			PMC5_DATA_RW },
63	{ "mem-access-both-pipes",	PMC5_MEM_ACCESS_BOTH_PIPES },
64	{ "mem-bank-conflicts",		PMC5_BANK_CONFLICTS },
65	{ "mem-misalign-ref",		PMC5_MISALIGNED_DATA },
66	{ "mem-uncached-read",		PMC5_NONCACHE_MEM_READ },
67	{ "seg-load-any",		PMC5_SEGMENT_REG_LOAD },
68	{ "branch",			PMC5_BRANCHES },
69	{ "branch-btb-hit",		PMC5_BTB_HITS },
70	{ "branch-taken",		PMC5_BRANCH_TAKEN },
71	{ "ins-read",			PMC5_INST_READ },
72	{ "ins-pipeline-flush",		PMC5_PIPELINE_FLUSH },
73	{ "ins-executed",		PMC5_INST_EXECUTED },
74	{ "ins-executed-vpipe",		PMC5_INST_EXECUTED_V_PIPE },
75	{ "ins-stall-agi",		PMC5_AGI_STALL },
76	{ "ins-stall-write",		PMC5_WRITE_BACKUP_STALL },
77	{ "ins-stall-data",		PMC5_DATA_READ_STALL },
78	{ "ins-stall-writeline",	PMC5_WRITE_E_M_STALL },
79	{ "bus-utilization",		PMC5_BUS_UTILIZATION },
80	{ "bus-locked",			PMC5_LOCKED_BUS },
81	{ "bus-io-cycle",		PMC5_IO_CYCLE },
82	{ "fpu-flops",			PMC5_FLOPS },
83	{ "int-hw",			PMC5_HARDWARE_INTR },
84	{ "break-match0",		PMC5_BP0_MATCH },
85	{ "break-match1",		PMC5_BP1_MATCH },
86	{ "break-match2",		PMC5_BP2_MATCH },
87	{ "break-match3",		PMC5_BP3_MATCH },
88
89	{ NULL,				0 },
90};
91
92static const struct pmc_event i686_pmc_evids[] = {
93	{ "mem-refs",			PMC6_DATA_MEM_REFS },
94	{ "l1cache-lines",		PMC6_DCU_LINES_IN },
95	{ "l1cache-mlines",		PMC6_DCU_M_LINES_IN },
96	{ "l1cache-mlines-evict",	PMC6_DCU_M_LINES_OUT },
97	{ "l1cache-miss-wait",		PMC6_DCU_MISS_OUTSTANDING },
98	{ "ins-fetch",			PMC6_IFU_IFETCH },
99	{ "ins-fetch-misses",		PMC6_IFU_IFETCH_MISS },
100	{ "itlb-misses",		PMC6_IFU_IFETCH_MISS },
101	{ "insfetch-mem-stall",		PMC6_IFU_MEM_STALL },
102	{ "insfetch-decode-stall",	PMC6_ILD_STALL },
103	{ "l2cache-insfetch",
104	  PMC6_L2_IFETCH | __PMC_UNIT(0x0f) },
105	{ "l2cache-data-loads",
106	  PMC6_L2_LD | __PMC_UNIT(0x0f) },
107	{ "l2cache-data-stores",
108	  PMC6_L2_ST | __PMC_UNIT(0x0f) },
109	{ "l2cache-lines",		PMC6_L2_LINES_IN },
110	{ "l2cache-lines-evict",	PMC6_L2_LINES_OUT },
111	{ "l2cache-mlines",		PMC6_L2_M_LINES_INM },
112	{ "l2cache-mlines-evict",
113	  PMC6_L2_M_LINES_OUTM | __PMC_UNIT(0x0f) },
114	{ "l2cache-reqs",		PMC6_L2_RQSTS },
115	{ "l2cache-addr-strobes",	PMC6_L2_ADS },
116	{ "l2cache-data-busy",		PMC6_L2_DBUS_BUSY },
117	{ "l2cache-data-busy-read",	PMC6_L2_DBUS_BUSY_RD },
118	{ "bus-drdy-clocks-self",	PMC6_BUS_DRDY_CLOCKS },
119	{ "bus-drdy-clocks-any",
120	  PMC6_BUS_DRDY_CLOCKS | __PMC_UNIT(0x20) },
121	{ "bus-lock-clocks-self",	PMC6_BUS_LOCK_CLOCKS },
122	{ "bus-lock-clocks-any",
123	  PMC6_BUS_LOCK_CLOCKS | __PMC_UNIT(0x20) },
124	{ "bus-req-outstanding-self",	PMC6_BUS_REQ_OUTSTANDING },
125	{ "bus-req-outstanding-any",
126	  PMC6_BUS_REQ_OUTSTANDING | __PMC_UNIT(0x20) },
127	{ "bus-burst-reads-self",	PMC6_BUS_TRAN_BRD },
128	{ "bus-burst-reads-any",
129	  PMC6_BUS_TRAN_BRD | __PMC_UNIT(0x20) },
130	{ "bus-read-for-ownership-self",PMC6_BUS_TRAN_RFO },
131	{ "bus-read-for-ownership-any",
132	  PMC6_BUS_TRAN_RFO | __PMC_UNIT(0x20) },
133	{ "bus-write-back-self",	PMC6_BUS_TRANS_WB },
134	{ "bus-write-back-any",
135	  PMC6_BUS_TRANS_WB | __PMC_UNIT(0x20) },
136	{ "bus-ins-fetches-self",	PMC6_BUS_TRAN_IFETCH },
137	{ "bus-ins-fetches-any",
138	  PMC6_BUS_TRAN_IFETCH | __PMC_UNIT(0x20) },
139	{ "bus-invalidates-self",	PMC6_BUS_TRAN_INVAL },
140	{ "bus-invalidates-any",
141	  PMC6_BUS_TRAN_INVAL | __PMC_UNIT(0x20) },
142	{ "bus-partial-writes-self",	PMC6_BUS_TRAN_PWR },
143	{ "bus-partial-writes-any",
144	  PMC6_BUS_TRAN_PWR | __PMC_UNIT(0x20) },
145	{ "bus-partial-trans-self",	PMC6_BUS_TRANS_P },
146	{ "bus-partial-trans-any",
147	  PMC6_BUS_TRANS_P | __PMC_UNIT(0x20) },
148	{ "bus-io-trans-self",		PMC6_BUS_TRANS_IO },
149	{ "bus-io-trans-any",
150	  PMC6_BUS_TRANS_IO | __PMC_UNIT(0x20) },
151	{ "bus-deferred-trans-self",	PMC6_BUS_TRAN_DEF },
152	{ "bus-deferred-trans-any",
153	  PMC6_BUS_TRAN_DEF | __PMC_UNIT(0x20) },
154	{ "bus-burst-trans-self",	PMC6_BUS_TRAN_BURST },
155	{ "bus-burst-trans-any",
156	  PMC6_BUS_TRAN_BURST | __PMC_UNIT(0x20) },
157	{ "bus-total-trans-self",	PMC6_BUS_TRAN_ANY },
158	{ "bus-total-trans-any",
159	  PMC6_BUS_TRAN_ANY | __PMC_UNIT(0x20) },
160	{ "bus-mem-trans-self",		PMC6_BUS_TRAN_MEM },
161	{ "bus-mem-trans-any",
162	  PMC6_BUS_TRAN_MEM | __PMC_UNIT(0x20) },
163	{ "bus-recv-cycles",		PMC6_BUS_DATA_RCV },
164	{ "bus-bnr-cycles",		PMC6_BUS_BNR_DRV },
165	{ "bus-hit-cycles",		PMC6_BUS_HIT_DRV },
166	{ "bus-hitm-cycles",		PMC6_BUS_HITM_DRDV },
167	{ "bus-snoop-stall",		PMC6_BUS_SNOOP_STALL },
168	{ "fpu-flops",			PMC6_FLOPS },
169	{ "fpu-comp-ops",		PMC6_FP_COMP_OPS_EXE },
170	{ "fpu-except-assist",		PMC6_FP_ASSIST },
171	{ "fpu-mul",			PMC6_MUL },
172	{ "fpu-div",			PMC6_DIV },
173	{ "fpu-div-busy",		PMC6_CYCLES_DIV_BUSY },
174	{ "mem-sb-blocks",		PMC6_LD_BLOCKS },
175	{ "mem-sb-drains",		PMC6_SB_DRAINS },
176	{ "mem-misalign-ref",		PMC6_MISALIGN_MEM_REF },
177	{ "ins-pref-dispatch-nta",
178	  PMC6_EMON_KNI_PREF_DISPATCHED | __PMC_UNIT(0x01) },
179	{ "ins-pref-dispatch-t1",
180	  PMC6_EMON_KNI_PREF_DISPATCHED | __PMC_UNIT(0x01) },
181	{ "ins-pref-dispatch-t2",
182	  PMC6_EMON_KNI_PREF_DISPATCHED | __PMC_UNIT(0x02) },
183	{ "ins-pref-dispatch-weak",
184	  PMC6_EMON_KNI_PREF_DISPATCHED | __PMC_UNIT(0x03) },
185	{ "ins-pref-miss-nta",
186	  PMC6_EMON_KNI_PREF_MISS | __PMC_UNIT(0x01) },
187	{ "ins-pref-miss-t1",
188	  PMC6_EMON_KNI_PREF_MISS | __PMC_UNIT(0x01) },
189	{ "ins-pref-miss-t2",
190	  PMC6_EMON_KNI_PREF_MISS | __PMC_UNIT(0x02) },
191	{ "ins-pref-miss-weak",
192	  PMC6_EMON_KNI_PREF_MISS | __PMC_UNIT(0x03) },
193	{ "ins-retired",		PMC6_INST_RETIRED },
194	{ "uops-retired",		PMC6_UOPS_RETIRED },
195	{ "ins-decoded",		PMC6_INST_DECODED },
196	{ "ins-stream-retired-packed-scalar",
197	    PMC6_EMON_KNI_INST_RETIRED },
198	{ "ins-stream-retired-scalar",
199	    PMC6_EMON_KNI_INST_RETIRED | __PMC_UNIT(0x01) },
200	{ "ins-stream-comp-retired-packed-scalar",
201	    PMC6_EMON_KNI_COMP_INST_RET },
202	{ "ins-stream-comp-retired-scalar",
203	    PMC6_EMON_KNI_COMP_INST_RET | __PMC_UNIT(0x01) },
204	{ "int-hw",			PMC6_HW_INT_RX },
205	{ "int-cycles-masked",		PMC6_CYCLES_INT_MASKED },
206	{ "int-cycles-masked-pending",
207	    PMC6_CYCLES_INT_PENDING_AND_MASKED },
208	{ "branch-retired",		PMC6_BR_INST_RETIRED },
209	{ "branch-miss-retired",	PMC6_BR_MISS_PRED_RETIRED },
210	{ "branch-taken-retired",	PMC6_BR_TAKEN_RETIRED },
211	{ "branch-taken-mispred-retired", PMC6_BR_MISS_PRED_TAKEN_RET },
212	{ "branch-decoded",		PMC6_BR_INST_DECODED },
213	{ "branch-btb-miss",		PMC6_BTB_MISSES },
214	{ "branch-bogus",		PMC6_BR_BOGUS },
215	{ "branch-baclear",		PMC6_BACLEARS },
216	{ "stall-resource",		PMC6_RESOURCE_STALLS },
217	{ "stall-partial",		PMC6_PARTIAL_RAT_STALLS },
218	{ "seg-loads",			PMC6_SEGMENT_REG_LOADS },
219	{ "unhalted-cycles",		PMC6_CPU_CLK_UNHALTED },
220	{ "mmx-exec",			PMC6_MMX_INSTR_EXEC },
221	{ "mmx-sat-exec",		PMC6_MMX_SAT_INSTR_EXEC },
222	{ "mmx-uops-exec",
223	  PMC6_MMX_UOPS_EXEC | __PMC_UNIT(0x0f) },
224	{ "mmx-exec-packed-mul",
225	  PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x01) },
226	{ "mmx-exec-packed-shift",
227	  PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x02) },
228	{ "mmx-exec-pack-ops",
229	  PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x04) },
230	{ "mmx-exec-unpack-ops",
231	  PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x08) },
232	{ "mmx-exec-packed-logical",
233	  PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x10) },
234	{ "mmx-exec-packed-arith",
235	  PMC6_MMX_INSTR_TYPE_EXEC | __PMC_UNIT(0x20) },
236	{ "mmx-trans-mmx-float",	PMC6_FP_MMX_TRANS },
237	{ "mmx-trans-float-mmx",
238	  PMC6_FP_MMX_TRANS | __PMC_UNIT(0x01) },
239	{ "mmx-assist",			PMC6_MMX_ASSIST },
240	{ "mmx-retire",			PMC6_MMX_INSTR_RET },
241	{ "seg-rename-stalls-es",
242	  PMC6_SEG_RENAME_STALLS | __PMC_UNIT(0x01) },
243	{ "seg-rename-stalls-ds",
244	  PMC6_SEG_RENAME_STALLS | __PMC_UNIT(0x02) },
245	{ "seg-rename-stalls-fs",
246	  PMC6_SEG_RENAME_STALLS | __PMC_UNIT(0x04) },
247	{ "seg-rename-stalls-gs",
248	  PMC6_SEG_RENAME_STALLS | __PMC_UNIT(0x08) },
249	{ "seg-rename-stalls-all",
250	  PMC6_SEG_RENAME_STALLS | __PMC_UNIT(0x0f) },
251	{ "seg-rename-es",
252	  PMC6_SEG_REG_RENAMES | __PMC_UNIT(0x01) },
253	{ "seg-rename-ds",
254	  PMC6_SEG_REG_RENAMES | __PMC_UNIT(0x02) },
255	{ "seg-rename-fs",
256	  PMC6_SEG_REG_RENAMES | __PMC_UNIT(0x04) },
257	{ "seg-rename-gs",
258	  PMC6_SEG_REG_RENAMES | __PMC_UNIT(0x08) },
259	{ "seg-rename-all",
260	  PMC6_SEG_REG_RENAMES | __PMC_UNIT(0x0f) },
261	{ "seg-rename-retire",		PMC6_RET_SEG_RENAMES },
262
263	{ NULL,				0 },
264};
265
266static const struct pmc_event k7_pmc_evids[] = {
267	{ "seg-load-all",
268	  K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x7f) },
269	{ "seg-load-es",
270	  K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x01) },
271	{ "seg-load-cs",
272	  K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x02) },
273	{ "seg-load-ss",
274	  K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x04) },
275	{ "seg-load-ds",
276	  K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x08) },
277	{ "seg-load-fs",
278	  K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x10) },
279	{ "seg-load-gs",
280	  K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x20) },
281	{ "seg-load-hs",
282	  K7_SEGMENT_REG_LOADS | __PMC_UNIT(0x40) },
283	{ "seg-load-stall",		K7_SEGMENT_LOAD_STALL },
284	{ "l1cache-access",		K7_DATA_CACHE_ACCESS },
285	{ "l1cache-miss",		K7_DATA_CACHE_MISS },
286	{ "l1cache-refill",
287	  K7_DATA_CACHE_REFILL | __PMC_UNIT(0x1f) },
288	{ "l1cache-refill-invalid",
289	  K7_DATA_CACHE_REFILL | __PMC_UNIT(0x01) },
290	{ "l1cache-refill-shared",
291	  K7_DATA_CACHE_REFILL | __PMC_UNIT(0x02) },
292	{ "l1cache-refill-exclusive",
293	  K7_DATA_CACHE_REFILL | __PMC_UNIT(0x04) },
294	{ "l1cache-refill-owner",
295	  K7_DATA_CACHE_REFILL | __PMC_UNIT(0x08) },
296	{ "l1cache-refill-modified",
297	  K7_DATA_CACHE_REFILL | __PMC_UNIT(0x10) },
298	{ "l1cache-load",
299	  K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x1f) },
300	{ "l1cache-load-invalid",
301	  K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x01) },
302	{ "l1cache-load-shared",
303	  K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x02) },
304	{ "l1cache-load-exclusive",
305	  K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x04) },
306	{ "l1cache-load-owner",
307	  K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x08) },
308	{ "l1cache-load-modified",
309	  K7_DATA_CACHE_REFILL_SYSTEM | __PMC_UNIT(0x10) },
310	{ "l1cache-writeback",
311	  K7_DATA_CACHE_WBACK | __PMC_UNIT(0x1f) },
312	{ "l1cache-writeback-invalid",
313	  K7_DATA_CACHE_WBACK | __PMC_UNIT(0x01) },
314	{ "l1cache-writeback-shared",
315	  K7_DATA_CACHE_WBACK | __PMC_UNIT(0x02) },
316	{ "l1cache-writeback-exclusive",
317	  K7_DATA_CACHE_WBACK | __PMC_UNIT(0x04) },
318	{ "l1cache-writeback-owner",
319	  K7_DATA_CACHE_WBACK | __PMC_UNIT(0x08) },
320	{ "l1cache-writeback-modified",
321	  K7_DATA_CACHE_WBACK | __PMC_UNIT(0x10) },
322	{ "l2cache-access",
323	  K7_L2_REQUEST | __PMC_UNIT(0xff) },
324	{ "l2cache-tag-read",
325	  K7_L2_REQUEST | __PMC_UNIT(0x01) },
326	{ "l2cache-tag-write",
327	  K7_L2_REQUEST | __PMC_UNIT(0x02) },
328	{ "l2cache-inst-read",
329	  K7_L2_REQUEST | __PMC_UNIT(0x04) },
330	{ "l2cache-inst-load",
331	  K7_L2_REQUEST | __PMC_UNIT(0x08) },
332	{ "l2cache-data-store",
333	  K7_L2_REQUEST | __PMC_UNIT(0x10) },
334	{ "l2cache-data-loadmem",
335	  K7_L2_REQUEST | __PMC_UNIT(0x20) },
336	{ "l2cache-data-write",
337	  K7_L2_REQUEST | __PMC_UNIT(0x40) },
338	{ "l2cache-data-move",
339	  K7_L2_REQUEST | __PMC_UNIT(0x80) },
340	{ "l2cache-access-busy",	K7_L2_REQUEST_BUSY },
341	{ "l2cache-hit",		K7_L2_DTLB_HIT },
342	{ "l2cache-miss",		K7_L2_DTLB_MISS },
343	{ "mem-misalign-ref",		K7_MISALIGNED_DATA_REF },
344	{ "mem-access",			K7_SYSTEM_REQUEST },
345	{ "mem-access-uc",
346	  K7_SYSTEM_REQUEST_TYPE | __PMC_UNIT(0x01) },
347	{ "mem-access-wc",
348	  K7_SYSTEM_REQUEST_TYPE | __PMC_UNIT(0x04) },
349	{ "mem-access-wt",
350	  K7_SYSTEM_REQUEST_TYPE | __PMC_UNIT(0x10) },
351	{ "mem-access-wp",
352	  K7_SYSTEM_REQUEST_TYPE | __PMC_UNIT(0x20) },
353	{ "mem-access-wb",
354	  K7_SYSTEM_REQUEST_TYPE | __PMC_UNIT(0x40) },
355	{ "ins-fetch",			K7_IFU_IFETCH },
356	{ "ins-fetch-miss",		K7_IFU_IFETCH_MISS },
357	{ "ins-refill-l2",		K7_IFU_REFILL_FROM_L2 },
358	{ "ins-refill-mem",		K7_IFU_REFILL_FROM_SYSTEM },
359	{ "ins-fetch-stall",		K7_IFU_STALL },
360	{ "ins-retired",		K7_RETIRED_INST },
361	{ "ins-empty",			K7_INSTRUCTION_DECODER_EMPTY },
362	{ "itlb-miss-l1",		K7_ITLB_L1_MISS },
363	{ "itlb-miss-l2",		K7_ITLB_L2_MISS },
364	{ "ops-retired",		K7_RETIRED_OPS },
365	{ "branch-retired",		K7_RETIRED_BRANCHES },
366	{ "branch-miss-retired",	K7_RETIRED_BRANCH_MISPREDICTED },
367	{ "branch-taken-retired",	K7_RETIRED_TAKEN_BRANCH },
368	{ "branch-taken-miss-retired",
369	    K7_RETIRED_TAKEN_BRANCH_MISPREDICTED },
370	{ "branch-far-retired",
371	    K7_RETIRED_FAR_CONTROL_TRANSFER },
372	{ "branch-resync-retired",	K7_RETIRED_RESYNC_BRANCH },
373	{ "branch-near-retired",	K7_RETIRED_NEAR_RETURNS },
374	{ "branch-near-miss-retired",
375	    K7_RETIRED_NEAR_RETURNS_MISPREDICTED },
376	{ "branch-indirect-miss-retired",
377	    K7_RETIRED_INDIRECT_MISPREDICTED },
378	{ "int-hw",			K7_HW_INTR_RECV },
379	{ "int-cycles-masked",		K7_CYCLES_INT_MASKED },
380	{ "int-cycles-masked-pending",
381	    K7_CYCLES_INT_PENDING_AND_MASKED },
382	{ "break-match0",		K7_BP0_MATCH },
383	{ "break-match1",		K7_BP1_MATCH },
384	{ "break-match2",		K7_BP2_MATCH },
385	{ "break-match3",		K7_BP3_MATCH },
386
387	{ NULL,				0 },
388};
389
390static const struct pmc_class2evid i386_pmc_classes[] = {
391	{ PMC_CLASS_I586,		"i586",
392	  i586_pmc_evids },
393	{ PMC_TYPE_I586_TSC,		"i586 cycle counter",
394	  NULL },
395	{ PMC_TYPE_I586_PMCx,		"i586 performance counter",
396	  NULL },
397
398	{ PMC_CLASS_I686,		"i686",
399	  i686_pmc_evids },
400	{ PMC_TYPE_I686_TSC,		"i686 cycle counter",
401	  NULL },
402	{ PMC_TYPE_I686_PMCx,		"i686 performance counter",
403	  NULL },
404
405	{ PMC_CLASS_K7,			"K7",
406	  k7_pmc_evids },
407	{ PMC_TYPE_K7_TSC,		"K7 cycle counter",
408	  NULL },
409	{ PMC_TYPE_K7_PMCx,		"K7 performance counter",
410	  NULL },
411
412	{ 0,				NULL,
413	  NULL },
414};
415
416const struct pmc_class2evid *_pmc_md_classes = i386_pmc_classes;
417