1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
126  * The acceptance of a null specification ('-c ""') is by design to match the
144 		errx(4, "Failed to allocate memory");  in bhyve_topology_parse()
165 	return (-1);  in bhyve_topology_parse()
178 		errx(4, "Invalid value for %s: '%s'", key, value);  in parse_int_value()
226 		errx(4, "Computed number of vCPUs too high: %ju",  in calc_topology()
231 			errx(4, "Topology (%d sockets, %d cores, %d threads) "  in calc_topology()
249 		return (-1);  in bhyve_pincpu_parse()
254 		return (-1);  in bhyve_pincpu_parse()
259 		    "0 to %d\n", pcpu, CPU_SETSIZE - 1);  in bhyve_pincpu_parse()
260 		return (-1);  in bhyve_pincpu_parse()
267 	    value != NULL ? "," : "", pcpu) == -1) {  in bhyve_pincpu_parse()
268 		perror("failed to build new cpuset string");  in bhyve_pincpu_parse()
269 		return (-1);  in bhyve_pincpu_parse()
284 	start = -1;  in parse_cpuset()
289 			errx(4, "invalid cpuset for vcpu %d: '%s'", vcpu, list);  in parse_cpuset()
291 			errx(4, "hostcpu '%d' outside valid range from 0 to %d",  in parse_cpuset()
292 			    pcpu, CPU_SETSIZE - 1);  in parse_cpuset()
298 					errx(4, "Invalid hostcpu range %d-%d",  in parse_cpuset()
304 				start = -1;  in parse_cpuset()
308 		case '-':  in parse_cpuset()
310 				errx(4, "invalid cpuset for vcpu %d: '%s'",  in parse_cpuset()
315 			errx(4, "invalid cpuset for vcpu %d: '%s'", vcpu, list);  in parse_cpuset()
338 			err(4, "Failed to allocate cpuset for vcpu %d", vcpu);  in build_vcpumaps()
378 	snprintf(tname, sizeof(tname), "vcpu %d", vi->vcpuid);  in fbsdrun_start_thread()
381 	if (vcpumap[vi->vcpuid] != NULL) {  in fbsdrun_start_thread()
383 		    sizeof(cpuset_t), vcpumap[vi->vcpuid]);  in fbsdrun_start_thread()
388 	checkpoint_cpu_add(vi->vcpuid);  in fbsdrun_start_thread()
391 	gdb_cpu_add(vi->vcpu);  in fbsdrun_start_thread()
394 	vm_loop(vi->ctx, vi->vcpu);  in fbsdrun_start_thread()
410 	error = vm_activate_cpu(vi->vcpu);  in fbsdrun_addcpu()
412 		err(EX_OSERR, "could not activate CPU %d", vi->vcpuid);  in fbsdrun_addcpu()
416 	error = vm_suspend_cpu(vi->vcpu);  in fbsdrun_addcpu()
432 		exit(4);  in fbsdrun_deletecpu()
481 			exit(4);  in vm_loop()
492 			exit(4);  in vm_loop()
535 			err(4, "vm_openf");  in do_open()
537 			errx(4, "no bootrom was configured");  in do_open()
540 			err(4, "vm_openf");  in do_open()
563 	path = strndup(option, value - option);  in bhyve_parse_config_option()
565 		err(4, "Failed to allocate memory");  in bhyve_parse_config_option()
581 		err(4, "Failed to open configuration file %s", path);  in bhyve_parse_simple_config_file()
592 			errx(4, "%s line %u: invalid config option '%s'", path,  in bhyve_parse_simple_config_file()
640 	argc -= optind;  in main()
700 		exit(4);  in main()
705 	/* Allocate per-VCPU resources. */  in main()
725 		exit(4);  in main()
731 		exit(4);  in main()
734 		fprintf(stderr, "qemu fwcfg initialization error\n");  in main()
735 		exit(4);  in main()
740 		fprintf(stderr, "Could not add qemu fwcfg opt/bhyve/hw.ncpu\n");  in main()
741 		exit(4);  in main()
750 		exit(4);  in main()
754 		exit(4);  in main()
809 		exit(4);  in main()
827 	if (caph_limit_stdout() == -1 || caph_limit_stderr() == -1)  in main()
830 	if (caph_enter() == -1)  in main()
851 	exit(4);  in main()