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libpmc.c (233320) libpmc.c (233335)
1/*-
2 * Copyright (c) 2003-2008 Joseph Koshy
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 11 unchanged lines hidden (view full) ---

20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 2003-2008 Joseph Koshy
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 11 unchanged lines hidden (view full) ---

20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: head/lib/libpmc/libpmc.c 233320 2012-03-22 18:07:44Z gonzo $");
28__FBSDID("$FreeBSD: head/lib/libpmc/libpmc.c 233335 2012-03-23 00:10:21Z gonzo $");
29
30#include <sys/types.h>
31#include <sys/module.h>
32#include <sys/pmc.h>
33#include <sys/syscall.h>
34
35#include <ctype.h>
36#include <errno.h>

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147PMC_CLASSDEP_TABLE(iaf, IAF);
148PMC_CLASSDEP_TABLE(k7, K7);
149PMC_CLASSDEP_TABLE(k8, K8);
150PMC_CLASSDEP_TABLE(p4, P4);
151PMC_CLASSDEP_TABLE(p5, P5);
152PMC_CLASSDEP_TABLE(p6, P6);
153PMC_CLASSDEP_TABLE(xscale, XSCALE);
154PMC_CLASSDEP_TABLE(mips24k, MIPS24K);
29
30#include <sys/types.h>
31#include <sys/module.h>
32#include <sys/pmc.h>
33#include <sys/syscall.h>
34
35#include <ctype.h>
36#include <errno.h>

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147PMC_CLASSDEP_TABLE(iaf, IAF);
148PMC_CLASSDEP_TABLE(k7, K7);
149PMC_CLASSDEP_TABLE(k8, K8);
150PMC_CLASSDEP_TABLE(p4, P4);
151PMC_CLASSDEP_TABLE(p5, P5);
152PMC_CLASSDEP_TABLE(p6, P6);
153PMC_CLASSDEP_TABLE(xscale, XSCALE);
154PMC_CLASSDEP_TABLE(mips24k, MIPS24K);
155PMC_CLASSDEP_TABLE(octeon, OCTEON);
155PMC_CLASSDEP_TABLE(ucf, UCF);
156PMC_CLASSDEP_TABLE(ppc7450, PPC7450);
157
158#undef __PMC_EV_ALIAS
159#define __PMC_EV_ALIAS(N,CODE) { N, PMC_EV_##CODE },
160
161static const struct pmc_event_descr atom_event_table[] =
162{

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222PMC_MDEP_TABLE(westmere, IAP, PMC_CLASS_IAF, PMC_CLASS_TSC, PMC_CLASS_UCF, PMC_CLASS_UCP);
223PMC_MDEP_TABLE(k7, K7, PMC_CLASS_TSC);
224PMC_MDEP_TABLE(k8, K8, PMC_CLASS_TSC);
225PMC_MDEP_TABLE(p4, P4, PMC_CLASS_TSC);
226PMC_MDEP_TABLE(p5, P5, PMC_CLASS_TSC);
227PMC_MDEP_TABLE(p6, P6, PMC_CLASS_TSC);
228PMC_MDEP_TABLE(xscale, XSCALE, PMC_CLASS_XSCALE);
229PMC_MDEP_TABLE(mips24k, MIPS24K, PMC_CLASS_MIPS24K);
156PMC_CLASSDEP_TABLE(ucf, UCF);
157PMC_CLASSDEP_TABLE(ppc7450, PPC7450);
158
159#undef __PMC_EV_ALIAS
160#define __PMC_EV_ALIAS(N,CODE) { N, PMC_EV_##CODE },
161
162static const struct pmc_event_descr atom_event_table[] =
163{

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223PMC_MDEP_TABLE(westmere, IAP, PMC_CLASS_IAF, PMC_CLASS_TSC, PMC_CLASS_UCF, PMC_CLASS_UCP);
224PMC_MDEP_TABLE(k7, K7, PMC_CLASS_TSC);
225PMC_MDEP_TABLE(k8, K8, PMC_CLASS_TSC);
226PMC_MDEP_TABLE(p4, P4, PMC_CLASS_TSC);
227PMC_MDEP_TABLE(p5, P5, PMC_CLASS_TSC);
228PMC_MDEP_TABLE(p6, P6, PMC_CLASS_TSC);
229PMC_MDEP_TABLE(xscale, XSCALE, PMC_CLASS_XSCALE);
230PMC_MDEP_TABLE(mips24k, MIPS24K, PMC_CLASS_MIPS24K);
231PMC_MDEP_TABLE(octeon, OCTEON, PMC_CLASS_OCTEON);
230PMC_MDEP_TABLE(ppc7450, PPC7450, PMC_CLASS_PPC7450);
231
232static const struct pmc_event_descr tsc_event_table[] =
233{
234 __PMC_EV_TSC()
235};
236
237#undef PMC_CLASS_TABLE_DESC

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275PMC_CLASS_TABLE_DESC(tsc, TSC, tsc, tsc);
276#endif
277#if defined(__XSCALE__)
278PMC_CLASS_TABLE_DESC(xscale, XSCALE, xscale, xscale);
279#endif
280
281#if defined(__mips__)
282PMC_CLASS_TABLE_DESC(mips24k, MIPS24K, mips24k, mips);
232PMC_MDEP_TABLE(ppc7450, PPC7450, PMC_CLASS_PPC7450);
233
234static const struct pmc_event_descr tsc_event_table[] =
235{
236 __PMC_EV_TSC()
237};
238
239#undef PMC_CLASS_TABLE_DESC

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277PMC_CLASS_TABLE_DESC(tsc, TSC, tsc, tsc);
278#endif
279#if defined(__XSCALE__)
280PMC_CLASS_TABLE_DESC(xscale, XSCALE, xscale, xscale);
281#endif
282
283#if defined(__mips__)
284PMC_CLASS_TABLE_DESC(mips24k, MIPS24K, mips24k, mips);
285PMC_CLASS_TABLE_DESC(octeon, OCTEON, octeon, mips);
283#endif /* __mips__ */
284
285#if defined(__powerpc__)
286PMC_CLASS_TABLE_DESC(ppc7450, PPC7450, ppc7450, ppc7450);
287#endif
288
289#undef PMC_CLASS_TABLE_DESC
290

--- 1912 unchanged lines hidden (view full) ---

2203
2204static struct pmc_event_alias mips24k_aliases[] = {
2205 EV_ALIAS("instructions", "INSTR_EXECUTED"),
2206 EV_ALIAS("branches", "BRANCH_COMPLETED"),
2207 EV_ALIAS("branch-mispredicts", "BRANCH_MISPRED"),
2208 EV_ALIAS(NULL, NULL)
2209};
2210
286#endif /* __mips__ */
287
288#if defined(__powerpc__)
289PMC_CLASS_TABLE_DESC(ppc7450, PPC7450, ppc7450, ppc7450);
290#endif
291
292#undef PMC_CLASS_TABLE_DESC
293

--- 1912 unchanged lines hidden (view full) ---

2206
2207static struct pmc_event_alias mips24k_aliases[] = {
2208 EV_ALIAS("instructions", "INSTR_EXECUTED"),
2209 EV_ALIAS("branches", "BRANCH_COMPLETED"),
2210 EV_ALIAS("branch-mispredicts", "BRANCH_MISPRED"),
2211 EV_ALIAS(NULL, NULL)
2212};
2213
2214static struct pmc_event_alias octeon_aliases[] = {
2215 EV_ALIAS("instructions", "RET"),
2216 EV_ALIAS("branches", "BR"),
2217 EV_ALIAS("branch-mispredicts", "BRMIS"),
2218 EV_ALIAS(NULL, NULL)
2219};
2220
2211#define MIPS_KW_OS "os"
2212#define MIPS_KW_USR "usr"
2213#define MIPS_KW_ANYTHREAD "anythread"
2214
2215static int
2216mips_allocate_pmc(enum pmc_event pe, char *ctrspec __unused,
2217 struct pmc_op_pmcallocate *pmc_config __unused)
2218{

--- 421 unchanged lines hidden (view full) ---

2640 case PMC_CLASS_XSCALE:
2641 ev = xscale_event_table;
2642 count = PMC_EVENT_TABLE_SIZE(xscale);
2643 break;
2644 case PMC_CLASS_MIPS24K:
2645 ev = mips24k_event_table;
2646 count = PMC_EVENT_TABLE_SIZE(mips24k);
2647 break;
2221#define MIPS_KW_OS "os"
2222#define MIPS_KW_USR "usr"
2223#define MIPS_KW_ANYTHREAD "anythread"
2224
2225static int
2226mips_allocate_pmc(enum pmc_event pe, char *ctrspec __unused,
2227 struct pmc_op_pmcallocate *pmc_config __unused)
2228{

--- 421 unchanged lines hidden (view full) ---

2650 case PMC_CLASS_XSCALE:
2651 ev = xscale_event_table;
2652 count = PMC_EVENT_TABLE_SIZE(xscale);
2653 break;
2654 case PMC_CLASS_MIPS24K:
2655 ev = mips24k_event_table;
2656 count = PMC_EVENT_TABLE_SIZE(mips24k);
2657 break;
2658 case PMC_CLASS_OCTEON:
2659 ev = octeon_event_table;
2660 count = PMC_EVENT_TABLE_SIZE(octeon);
2661 break;
2648 case PMC_CLASS_PPC7450:
2649 ev = ppc7450_event_table;
2650 count = PMC_EVENT_TABLE_SIZE(ppc7450);
2651 break;
2652 default:
2653 errno = EINVAL;
2654 return (-1);
2655 }

--- 203 unchanged lines hidden (view full) ---

2859 pmc_class_table[n] = &xscale_class_table_descr;
2860 break;
2861#endif
2862#if defined(__mips__)
2863 case PMC_CPU_MIPS_24K:
2864 PMC_MDEP_INIT(mips24k);
2865 pmc_class_table[n] = &mips24k_class_table_descr;
2866 break;
2662 case PMC_CLASS_PPC7450:
2663 ev = ppc7450_event_table;
2664 count = PMC_EVENT_TABLE_SIZE(ppc7450);
2665 break;
2666 default:
2667 errno = EINVAL;
2668 return (-1);
2669 }

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2873 pmc_class_table[n] = &xscale_class_table_descr;
2874 break;
2875#endif
2876#if defined(__mips__)
2877 case PMC_CPU_MIPS_24K:
2878 PMC_MDEP_INIT(mips24k);
2879 pmc_class_table[n] = &mips24k_class_table_descr;
2880 break;
2881 case PMC_CPU_MIPS_OCTEON:
2882 PMC_MDEP_INIT(octeon);
2883 pmc_class_table[n] = &octeon_class_table_descr;
2884 break;
2867#endif /* __mips__ */
2868#if defined(__powerpc__)
2869 case PMC_CPU_PPC_7450:
2870 PMC_MDEP_INIT(ppc7450);
2871 pmc_class_table[n] = &ppc7450_class_table_descr;
2872 break;
2873#endif
2874 default:

--- 139 unchanged lines hidden (view full) ---

3014 evfence = p6_event_table + PMC_EVENT_TABLE_SIZE(p6);
3015 } else if (pe >= PMC_EV_XSCALE_FIRST && pe <= PMC_EV_XSCALE_LAST) {
3016 ev = xscale_event_table;
3017 evfence = xscale_event_table + PMC_EVENT_TABLE_SIZE(xscale);
3018 } else if (pe >= PMC_EV_MIPS24K_FIRST && pe <= PMC_EV_MIPS24K_LAST) {
3019 ev = mips24k_event_table;
3020 evfence = mips24k_event_table + PMC_EVENT_TABLE_SIZE(mips24k
3021);
2885#endif /* __mips__ */
2886#if defined(__powerpc__)
2887 case PMC_CPU_PPC_7450:
2888 PMC_MDEP_INIT(ppc7450);
2889 pmc_class_table[n] = &ppc7450_class_table_descr;
2890 break;
2891#endif
2892 default:

--- 139 unchanged lines hidden (view full) ---

3032 evfence = p6_event_table + PMC_EVENT_TABLE_SIZE(p6);
3033 } else if (pe >= PMC_EV_XSCALE_FIRST && pe <= PMC_EV_XSCALE_LAST) {
3034 ev = xscale_event_table;
3035 evfence = xscale_event_table + PMC_EVENT_TABLE_SIZE(xscale);
3036 } else if (pe >= PMC_EV_MIPS24K_FIRST && pe <= PMC_EV_MIPS24K_LAST) {
3037 ev = mips24k_event_table;
3038 evfence = mips24k_event_table + PMC_EVENT_TABLE_SIZE(mips24k
3039);
3040 } else if (pe >= PMC_EV_OCTEON_FIRST && pe <= PMC_EV_OCTEON_LAST) {
3041 ev = octeon_event_table;
3042 evfence = octeon_event_table + PMC_EVENT_TABLE_SIZE(octeon);
3022 } else if (pe >= PMC_EV_PPC7450_FIRST && pe <= PMC_EV_PPC7450_LAST) {
3023 ev = ppc7450_event_table;
3024 evfence = ppc7450_event_table + PMC_EVENT_TABLE_SIZE(ppc7450
3025);
3026 } else if (pe == PMC_EV_TSC_TSC) {
3027 ev = tsc_event_table;
3028 evfence = tsc_event_table + PMC_EVENT_TABLE_SIZE(tsc);
3029 }

--- 203 unchanged lines hidden --- 		3043 } else if (pe >= PMC_EV_PPC7450_FIRST && pe <= PMC_EV_PPC7450_LAST) {
3044 ev = ppc7450_event_table;
3045 evfence = ppc7450_event_table + PMC_EVENT_TABLE_SIZE(ppc7450
3046);
3047 } else if (pe == PMC_EV_TSC_TSC) {
3048 ev = tsc_event_table;
3049 evfence = tsc_event_table + PMC_EVENT_TABLE_SIZE(tsc);
3050 }

--- 203 unchanged lines hidden ---