diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libpmc/libpmc.c | 42 |
1 files changed, 32 insertions, 10 deletions
diff --git a/lib/libpmc/libpmc.c b/lib/libpmc/libpmc.c index 74956a9..209ae56 100644 --- a/lib/libpmc/libpmc.c +++ b/lib/libpmc/libpmc.c @@ -28,6 +28,7 @@ __FBSDID("$FreeBSD$"); #include <sys/types.h> +#include <sys/param.h> #include <sys/module.h> #include <sys/pmc.h> #include <sys/syscall.h> @@ -85,7 +86,7 @@ static int soft_allocate_pmc(enum pmc_event _pe, char *_ctrspec, struct pmc_op_pmcallocate *_pmc_config); #if defined(__powerpc__) -static int ppc7450_allocate_pmc(enum pmc_event _pe, char* ctrspec, +static int powerpc_allocate_pmc(enum pmc_event _pe, char* ctrspec, struct pmc_op_pmcallocate *_pmc_config); #endif /* __powerpc__ */ @@ -156,6 +157,7 @@ PMC_CLASSDEP_TABLE(mips24k, MIPS24K); PMC_CLASSDEP_TABLE(octeon, OCTEON); PMC_CLASSDEP_TABLE(ucf, UCF); PMC_CLASSDEP_TABLE(ppc7450, PPC7450); +PMC_CLASSDEP_TABLE(ppc970, PPC970); static struct pmc_event_descr soft_event_table[PMC_EV_DYN_COUNT]; @@ -262,6 +264,7 @@ PMC_MDEP_TABLE(xscale, XSCALE, PMC_CLASS_SOFT, PMC_CLASS_XSCALE); PMC_MDEP_TABLE(mips24k, MIPS24K, PMC_CLASS_SOFT, PMC_CLASS_MIPS24K); PMC_MDEP_TABLE(octeon, OCTEON, PMC_CLASS_SOFT, PMC_CLASS_OCTEON); PMC_MDEP_TABLE(ppc7450, PPC7450, PMC_CLASS_SOFT, PMC_CLASS_PPC7450); +PMC_MDEP_TABLE(ppc970, PPC970, PMC_CLASS_SOFT, PMC_CLASS_PPC970); PMC_MDEP_TABLE(generic, SOFT, PMC_CLASS_SOFT); static const struct pmc_event_descr tsc_event_table[] = @@ -322,7 +325,8 @@ PMC_CLASS_TABLE_DESC(mips24k, MIPS24K, mips24k, mips); PMC_CLASS_TABLE_DESC(octeon, OCTEON, octeon, mips); #endif /* __mips__ */ #if defined(__powerpc__) -PMC_CLASS_TABLE_DESC(ppc7450, PPC7450, ppc7450, ppc7450); +PMC_CLASS_TABLE_DESC(ppc7450, PPC7450, ppc7450, powerpc); +PMC_CLASS_TABLE_DESC(ppc970, PPC970, ppc970, powerpc); #endif static struct pmc_class_descr soft_class_table_descr = @@ -2404,13 +2408,19 @@ static struct pmc_event_alias ppc7450_aliases[] = { EV_ALIAS(NULL, NULL) }; -#define PPC7450_KW_OS "os" -#define PPC7450_KW_USR "usr" -#define PPC7450_KW_ANYTHREAD "anythread" +static struct pmc_event_alias ppc970_aliases[] = { + EV_ALIAS("instructions", "INSTR_COMPLETED"), + EV_ALIAS("cycles", "CYCLES"), + EV_ALIAS(NULL, NULL) +}; + +#define POWERPC_KW_OS "os" +#define POWERPC_KW_USR "usr" +#define POWERPC_KW_ANYTHREAD "anythread" static int -ppc7450_allocate_pmc(enum pmc_event pe, char *ctrspec __unused, - struct pmc_op_pmcallocate *pmc_config __unused) +powerpc_allocate_pmc(enum pmc_event pe, char *ctrspec __unused, + struct pmc_op_pmcallocate *pmc_config __unused) { char *p; @@ -2419,11 +2429,11 @@ ppc7450_allocate_pmc(enum pmc_event pe, char *ctrspec __unused, pmc_config->pm_caps |= (PMC_CAP_READ | PMC_CAP_WRITE); while ((p = strsep(&ctrspec, ",")) != NULL) { - if (KWMATCH(p, PPC7450_KW_OS)) + if (KWMATCH(p, POWERPC_KW_OS)) pmc_config->pm_caps |= PMC_CAP_SYSTEM; - else if (KWMATCH(p, PPC7450_KW_USR)) + else if (KWMATCH(p, POWERPC_KW_USR)) pmc_config->pm_caps |= PMC_CAP_USER; - else if (KWMATCH(p, PPC7450_KW_ANYTHREAD)) + else if (KWMATCH(p, POWERPC_KW_ANYTHREAD)) pmc_config->pm_caps |= (PMC_CAP_USER | PMC_CAP_SYSTEM); else return (-1); @@ -2431,6 +2441,7 @@ ppc7450_allocate_pmc(enum pmc_event pe, char *ctrspec __unused, return (0); } + #endif /* __powerpc__ */ @@ -2830,6 +2841,10 @@ pmc_event_names_of_class(enum pmc_class cl, const char ***eventnames, ev = ppc7450_event_table; count = PMC_EVENT_TABLE_SIZE(ppc7450); break; + case PMC_CLASS_PPC970: + ev = ppc970_event_table; + count = PMC_EVENT_TABLE_SIZE(ppc970); + break; case PMC_CLASS_SOFT: ev = soft_event_table; count = soft_event_info.pm_nevent; @@ -3100,6 +3115,10 @@ pmc_init(void) PMC_MDEP_INIT(ppc7450); pmc_class_table[n] = &ppc7450_class_table_descr; break; + case PMC_CPU_PPC_970: + PMC_MDEP_INIT(ppc970); + pmc_class_table[n] = &ppc970_class_table_descr; + break; #endif default: /* @@ -3270,6 +3289,9 @@ _pmc_name_of_event(enum pmc_event pe, enum pmc_cputype cpu) } else if (pe >= PMC_EV_PPC7450_FIRST && pe <= PMC_EV_PPC7450_LAST) { ev = ppc7450_event_table; evfence = ppc7450_event_table + PMC_EVENT_TABLE_SIZE(ppc7450); + } else if (pe >= PMC_EV_PPC970_FIRST && pe <= PMC_EV_PPC970_LAST) { + ev = ppc970_event_table; + evfence = ppc970_event_table + PMC_EVENT_TABLE_SIZE(ppc970); } else if (pe == PMC_EV_TSC_TSC) { ev = tsc_event_table; evfence = tsc_event_table + PMC_EVENT_TABLE_SIZE(tsc); |
