Differential D26387 Diff 87006 usr.sbin/bhyve/bhyverun.c

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usr.sbin/bhyve/bhyverun.c

Show First 20 Lines • Show All 922 Lines • ▼ Show 20 Lines	#ifdef BHYVE_SNAPSHOT
checkpoint_cpu_resume(*pvcpu);		checkpoint_cpu_resume(*pvcpu);
#endif		#endif
return (VMEXIT_CONTINUE);		return (VMEXIT_CONTINUE);
}		}

static int		static int
vmexit_breakpoint(struct vmctx ctx, struct vm_exit vmexit, int *pvcpu)		vmexit_breakpoint(struct vmctx ctx, struct vm_exit vmexit, int *pvcpu)
{		{

gdb_cpu_breakpoint(*pvcpu, vmexit);		gdb_cpu_breakpoint(*pvcpu, vmexit);
return (VMEXIT_CONTINUE);		return (VMEXIT_CONTINUE);
}		}

static vmexit_handler_t handler[VM_EXITCODE_MAX] = {		static vmexit_handler_t handler[VM_EXITCODE_MAX] = {
[VM_EXITCODE_INOUT] = vmexit_inout,		[VM_EXITCODE_INOUT] = vmexit_inout,
[VM_EXITCODE_INOUT_STR] = vmexit_inout,		[VM_EXITCODE_INOUT_STR] = vmexit_inout,
[VM_EXITCODE_VMX] = vmexit_vmx,		[VM_EXITCODE_VMX] = vmexit_vmx,
▲ Show 20 Lines • Show All 295 Lines • ▼ Show 20 Lines	case 'a':
break;		break;
case 'A':		case 'A':
set_config_bool("acpi_tables", true);		set_config_bool("acpi_tables", true);
break;		break;
case 'D':		case 'D':
set_config_bool("destroy_on_poweroff", true);		set_config_bool("destroy_on_poweroff", true);
break;		break;
case 'p':		case 'p':
if (pincpu_parse(optarg) != 0) {		if (pincpu_parse(optarg) != 0) {
errx(EX_USAGE, "invalid vcpu pinning "		errx(EX_USAGE, "invalid vcpu pinning "
"configuration '%s'", optarg);		"configuration '%s'", optarg);
}		}
break;		break;
case 'c':		case 'c':
if (topology_parse(optarg) != 0) {		if (topology_parse(optarg) != 0) {
errx(EX_USAGE, "invalid cpu topology "		errx(EX_USAGE, "invalid cpu topology "
"'%s'", optarg);		"'%s'", optarg);
}		}
break;		break;
case 'C':		case 'C':
set_config_bool("memory.guest_in_core", true);		set_config_bool("memory.guest_in_core", true);
break;		break;
▲ Show 20 Lines • Show All 79 Lines • ▼ Show 20 Lines	case 'h':
usage(0);		usage(0);
default:		default:
usage(1);		usage(1);
}		}
}		}
argc -= optind;		argc -= optind;
argv += optind;		argv += optind;

if (argc > 1)		#ifdef BHYVE_SNAPSHOT
		if (argc > 1 \|\| (argc == 0 && restore_file == NULL))
usage(1);		usage(1);

#ifdef BHYVE_SNAPSHOT
if (restore_file != NULL) {		if (restore_file != NULL) {
error = load_restore_file(restore_file, &rstate);		error = load_restore_file(restore_file, &rstate);
if (error) {		if (error) {
fprintf(stderr, "Failed to read checkpoint info from "		fprintf(stderr, "Failed to read checkpoint info from "
"file: '%s'.\n", restore_file);		"file: '%s'.\n", restore_file);
exit(1);		exit(1);
}		}
vmname = lookup_vmname(&rstate);		vmname = lookup_vmname(&rstate);
▲ Show 20 Lines • Show All 115 Lines • ▼ Show 20 Lines	if (restore_file != NULL) {

fprintf(stdout, "Restoring vm mem...\r\n");		fprintf(stdout, "Restoring vm mem...\r\n");
if (restore_vm_mem(ctx, &rstate) != 0) {		if (restore_vm_mem(ctx, &rstate) != 0) {
fprintf(stderr, "Failed to restore VM memory.\n");		fprintf(stderr, "Failed to restore VM memory.\n");
exit(1);		exit(1);
}		}

fprintf(stdout, "Restoring pci devs...\r\n");		fprintf(stdout, "Restoring pci devs...\r\n");
if (vm_restore_user_devs(ctx, &rstate) != 0) {		if (walk_and_restore_user_devs(ctx, &rstate) != 0) {
fprintf(stderr, "Failed to restore PCI device state.\n");		fprintf(stderr, "Failed to restore PCI device state.\n");
exit(1);		exit(1);
}		}

fprintf(stdout, "Restoring kernel structs...\r\n");		fprintf(stdout, "Restoring kernel structs...\r\n");
if (vm_restore_kern_structs(ctx, &rstate) != 0) {		if (vm_restore_kern_structs(ctx, &rstate) != 0) {
fprintf(stderr, "Failed to restore kernel structs.\n");		fprintf(stderr, "Failed to restore kernel structs.\n");
exit(1);		exit(1);
▲ Show 20 Lines • Show All 76 Lines • ▼ Show 20 Lines	for (vcpu = 0; vcpu < guest_ncpus; vcpu++) {
if (vcpu == BSP)		if (vcpu == BSP)
continue;		continue;

fprintf(stdout, "spinning up vcpu no %d...\r\n", vcpu);		fprintf(stdout, "spinning up vcpu no %d...\r\n", vcpu);
spinup_vcpu(ctx, vcpu);		spinup_vcpu(ctx, vcpu);
}		}
}		}
#endif		#endif

/*		/*
* Head off to the main event dispatch loop		* Head off to the main event dispatch loop
*/		*/
mevent_dispatch();		mevent_dispatch();

exit(4);		exit(4);
}		}