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Differential D39595 Diff 122636 sys/dev/hwpmc/hwpmc_logging.c

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sys/dev/hwpmc/hwpmc_logging.c

Show First 20 Lines • Show All 192 Lines • ▼ Show 20 LinesCTASSERT(offsetof(struct pmclog_map_in,pl_pathname) ==
5*4 + TSDELTA + sizeof(uintfptr_t)); 5*4 + TSDELTA + sizeof(uintfptr_t));
CTASSERT(sizeof(struct pmclog_map_out) == 5*4 + 2*sizeof(uintfptr_t) + TSDELTA); CTASSERT(sizeof(struct pmclog_map_out) == 5*4 + 2*sizeof(uintfptr_t) + TSDELTA);
CTASSERT(sizeof(struct pmclog_pmcallocate) == 9*4 + TSDELTA); CTASSERT(sizeof(struct pmclog_pmcallocate) == 9*4 + TSDELTA);
CTASSERT(sizeof(struct pmclog_pmcattach) == 5*4 + PATH_MAX + TSDELTA); CTASSERT(sizeof(struct pmclog_pmcattach) == 5*4 + PATH_MAX + TSDELTA);
CTASSERT(offsetof(struct pmclog_pmcattach,pl_pathname) == 5*4 + TSDELTA); CTASSERT(offsetof(struct pmclog_pmcattach,pl_pathname) == 5*4 + TSDELTA);
CTASSERT(sizeof(struct pmclog_pmcdetach) == 5*4 + TSDELTA); CTASSERT(sizeof(struct pmclog_pmcdetach) == 5*4 + TSDELTA);
CTASSERT(sizeof(struct pmclog_proccsw) == 7*4 + 8 + TSDELTA); CTASSERT(sizeof(struct pmclog_proccsw) == 7*4 + 8 + TSDELTA);
CTASSERT(sizeof(struct pmclog_procexec) == 5*4 + PATH_MAX + CTASSERT(sizeof(struct pmclog_procexec) == 5*4 + PATH_MAX +
sizeof(uintfptr_t) + TSDELTA); 2*sizeof(uintptr_t) + TSDELTA);
CTASSERT(offsetof(struct pmclog_procexec,pl_pathname) == 5*4 + TSDELTA + CTASSERT(offsetof(struct pmclog_procexec,pl_pathname) == 5*4 + TSDELTA +
sizeof(uintfptr_t)); 2*sizeof(uintptr_t));
CTASSERT(sizeof(struct pmclog_procexit) == 5*4 + 8 + TSDELTA); CTASSERT(sizeof(struct pmclog_procexit) == 5*4 + 8 + TSDELTA);
CTASSERT(sizeof(struct pmclog_procfork) == 5*4 + TSDELTA); CTASSERT(sizeof(struct pmclog_procfork) == 5*4 + TSDELTA);
CTASSERT(sizeof(struct pmclog_sysexit) == 6*4); CTASSERT(sizeof(struct pmclog_sysexit) == 6*4);
CTASSERT(sizeof(struct pmclog_userdata) == 6*4); CTASSERT(sizeof(struct pmclog_userdata) == 6*4);
/* /*
* Log buffer structure * Log buffer structure
*/ */
▲ Show 20 Lines • Show All 879 Lines • ▼ Show 20 Linespmclog_process_proccsw(struct pmc *pm, struct pmc_process *pp, pmc_value_t v, struct thread *td)
PMCLOG_EMIT32(pp->pp_proc->p_pid); PMCLOG_EMIT32(pp->pp_proc->p_pid);
PMCLOG_EMIT32(td->td_tid); PMCLOG_EMIT32(td->td_tid);
PMCLOG_EMIT32(0); PMCLOG_EMIT32(0);
PMCLOG_DESPATCH_SCHED_LOCK(po); PMCLOG_DESPATCH_SCHED_LOCK(po);
} }
void void
pmclog_process_procexec(struct pmc_owner *po, pmc_id_t pmid, pid_t pid, pmclog_process_procexec(struct pmc_owner *po, pmc_id_t pmid, pid_t pid,
uintfptr_t startaddr, char *path) uintptr_t baseaddr, uintptr_t dynaddr, char *path)
{ {
int pathlen, recordlen; int pathlen, recordlen;
PMCDBG3(LOG,EXC,1,"po=%p pid=%d path=\"%s\"", po, pid, path); PMCDBG3(LOG,EXC,1,"po=%p pid=%d path=\"%s\"", po, pid, path);
pathlen = strlen(path) + 1; /* #bytes for the path */ pathlen = strlen(path) + 1; /* #bytes for the path */
recordlen = offsetof(struct pmclog_procexec, pl_pathname) + pathlen; recordlen = offsetof(struct pmclog_procexec, pl_pathname) + pathlen;
PMCLOG_RESERVE(po, PMCLOG_TYPE_PROCEXEC, recordlen); PMCLOG_RESERVE(po, PMCLOG_TYPE_PROCEXEC, recordlen);
PMCLOG_EMIT32(pid); PMCLOG_EMIT32(pid);
PMCLOG_EMIT32(pmid); PMCLOG_EMIT32(pmid);
PMCLOG_EMITADDR(startaddr); PMCLOG_EMITADDR(baseaddr);
PMCLOG_EMITADDR(dynaddr);
PMCLOG_EMITSTRING(path,pathlen); PMCLOG_EMITSTRING(path,pathlen);
PMCLOG_DESPATCH_SYNC(po); PMCLOG_DESPATCH_SYNC(po);
} }
/* /*
* Log a process exit event (and accumulated pmc value) to the log file. * Log a process exit event (and accumulated pmc value) to the log file.
*/ */
▲ Show 20 Lines • Show All 176 Lines • Show Last 20 Lines