1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
56 #define	PMCC_CPU_ALL		-1
59 #define	PMCC_PMC_ALL		-1
90 	"       " PMCC_PROGRAM_NAME " -L\n"
91 	"       " PMCC_PROGRAM_NAME " -l\n"
92 	"       " PMCC_PROGRAM_NAME " -s\n"
93 	"       " PMCC_PROGRAM_NAME " [-e pmc | -d pmc | -c cpu] ...";
129 	unsigned char *map;  in pmcc_do_enable_disable()  local
131 	int cpu, pmc;  in pmcc_do_enable_disable()  local
136 	/* Determine the maximum number of PMCs in any CPU. */  in pmcc_do_enable_disable()
141 			    "Unable to determine the number of PMCs in CPU %d",  in pmcc_do_enable_disable()
149 	if ((map = calloc(npmc, ncpu)) == NULL)  in pmcc_do_enable_disable()
155 		cpu = np->op_cpu;  in pmcc_do_enable_disable()
156 		pmc = np->op_pmc;  in pmcc_do_enable_disable()
157 		op  = np->op_op;  in pmcc_do_enable_disable()
159 		if (cpu >= ncpu)  in pmcc_do_enable_disable()
160 			errx(EX_DATAERR, "CPU id too large: \"%d\"", cpu);  in pmcc_do_enable_disable()
172 				MARKMAP(map, (C), j, (V));	\  in pmcc_do_enable_disable()
174 			MARKMAP(map, (C), (P), (V));		\  in pmcc_do_enable_disable()
177 #define MAP(M,C,P)	(*((M) + (C)*npmc + (P)))  in pmcc_do_enable_disable()  macro
179 		if (cpu == PMCC_CPU_ALL)  in pmcc_do_enable_disable()
184 			SET_PMCS(cpu, pmc, op);  in pmcc_do_enable_disable()
192 			b = MAP(map, i, j);  in pmcc_do_enable_disable()
202 				err(EX_OSERR, "%s of PMC %d on CPU %d failed",  in pmcc_do_enable_disable()
216 	int c, cpu, n, npmc, ncpu;  in pmcc_do_list_state()  local
222 		err(EX_OSERR, "Unable to determine CPU information");  in pmcc_do_list_state()
224 	printf("%d %s CPUs present, with %d PMCs per CPU\n", pc->pm_ncpu,   in pmcc_do_list_state()
225 	       pmc_name_of_cputype(pc->pm_cputype),  in pmcc_do_list_state()
226 		pc->pm_npmc);  in pmcc_do_list_state()
230 	if (cpusetsize == -1 || (u_long)cpusetsize > sizeof(cpuset_t))  in pmcc_do_list_state()
238 	ncpu = pc->pm_ncpu;  in pmcc_do_list_state()
240 	for (c = cpu = 0; cpu < ncpu; cpu++) {  in pmcc_do_list_state()
241 		if (pmc_pmcinfo(cpu, &pi) < 0) {  in pmcc_do_list_state()
244 			err(EX_OSERR, "Unable to get PMC status for CPU %d",  in pmcc_do_list_state()
245 			    cpu);  in pmcc_do_list_state()
248 		printf("#CPU %d:\n", c++);  in pmcc_do_list_state()
249 		npmc = pmc_npmc(cpu);  in pmcc_do_list_state()
250 		printf("#N  NAME             CLASS  STATE    ROW-DISP\n");  in pmcc_do_list_state()
253 			pd = &pi->pm_pmcs[n];  in pmcc_do_list_state()
255 			printf(" %-2d %-16s %-6s %-8s %-10s",  in pmcc_do_list_state()
257 			    pd->pm_name,  in pmcc_do_list_state()
258 			    pmc_name_of_class(pd->pm_class),  in pmcc_do_list_state()
259 			    pd->pm_enabled ? "ENABLED" : "DISABLED",  in pmcc_do_list_state()
260 			    pmc_name_of_disposition(pd->pm_rowdisp));  in pmcc_do_list_state()
262 			if (pd->pm_ownerpid != -1) {  in pmcc_do_list_state()
263 			        printf(" (pid %d)", pd->pm_ownerpid);  in pmcc_do_list_state()
264 				printf(" %-32s",  in pmcc_do_list_state()
265 				    pmc_name_of_event(pd->pm_event));  in pmcc_do_list_state()
266 				if (PMC_IS_SAMPLING_MODE(pd->pm_mode))  in pmcc_do_list_state()
268 					    pd->pm_reloadcount);  in pmcc_do_list_state()
293 		err(EX_OSERR, "Unable to determine CPU information");  in pmcc_do_list_events()
297 	for (i = 0; i < ci->pm_nclass; i++) {  in pmcc_do_list_events()
298 		c = ci->pm_classes[i].pm_class;  in pmcc_do_list_events()
327 #define	PRINT(N,V)	(void) printf("%-40s %d\n", (N), gms.pm_##V)  in pmcc_show_statistics()
329 	PRINT("non-PMC interrupts:", intr_ignored);  in pmcc_show_statistics()
363 	while ((option = getopt(argc, argv, ":c:d:e:lLs")) != -1)  in main()
387 					    "\"%s\" is not a valid CPU id",  in main()
414 			p->op_cpu = currentcpu;  in main()
415 			p->op_pmc = pmc;  in main()
416 			p->op_op  = option == 'd' ? PMCC_OP_DISABLE :  in main()
440 			    "Missing argument to option '-%c'", optopt);  in main()
444 			warnx("Unrecognized option \"-%c\"", optopt);  in main()