294 	int diag;  in kdbgetintenv()  local
296 	diag = kdbgetulenv(match, &val);  in kdbgetintenv()
297 	if (!diag)  in kdbgetintenv()
299 	return diag;  in kdbgetintenv()
479 	int diag;  in kdbgetaddrarg()  local
521 		diag = kdbgetulenv(&symname[1], &addr);  in kdbgetaddrarg()
522 		if (diag)  in kdbgetaddrarg()
523 			return diag;  in kdbgetaddrarg()
525 		diag = kdb_check_regs();  in kdbgetaddrarg()
526 		if (diag)  in kdbgetaddrarg()
527 			return diag;  in kdbgetaddrarg()
537 			diag = kdbgetularg(argv[*nextarg], &addr);  in kdbgetaddrarg()
538 			if (diag)  in kdbgetaddrarg()
539 				return diag;  in kdbgetaddrarg()
590 	diag = kdbgetularg(cp, &off);  in kdbgetaddrarg()
591 	if (diag)  in kdbgetaddrarg()
592 		return diag;  in kdbgetaddrarg()
606 static void kdb_cmderror(int diag)  in kdb_cmderror()  argument
610 	if (diag >= 0) {  in kdb_cmderror()
611 		kdb_printf("no error detected (diagnostic is %d)\n", diag);  in kdb_cmderror()
616 		if (kdbmsgs[i].km_diag == diag) {  in kdb_cmderror()
617 			kdb_printf("diag: %d: %s\n", diag, kdbmsgs[i].km_msg);  in kdb_cmderror()
622 	kdb_printf("Unknown diag %d\n", -diag);  in kdb_cmderror()
1159 	int diag;  in kdb_local()  local
1309 		diag = kdb_parse(cmdbuf);  in kdb_local()
1310 		if (diag == KDB_NOTFOUND) {  in kdb_local()
1313 			diag = 0;  in kdb_local()
1315 		if (diag == KDB_CMD_GO  in kdb_local()
1316 		 || diag == KDB_CMD_CPU  in kdb_local()
1317 		 || diag == KDB_CMD_SS  in kdb_local()
1318 		 || diag == KDB_CMD_KGDB)  in kdb_local()
1321 		if (diag)  in kdb_local()
1322 			kdb_cmderror(diag);  in kdb_local()
1324 	KDB_DEBUG_STATE("kdb_local 9", diag);  in kdb_local()
1325 	return diag;  in kdb_local()
1593 		int diag, nextarg = 1;  in kdb_md()  local
1594 		diag = kdbgetaddrarg(argc, argv, &nextarg, &addr,  in kdb_md()
1596 		if (diag)  in kdb_md()
1597 			return diag;  in kdb_md()
1602 			diag = kdbgetularg(argv[nextarg], &val);  in kdb_md()
1603 			if (!diag) {  in kdb_md()
1612 			diag = kdbgetularg(argv[nextarg+1], &val);  in kdb_md()
1613 			if (!diag)  in kdb_md()
1723 	int diag;  in kdb_mm()  local
1737 	diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL);  in kdb_mm()
1738 	if (diag)  in kdb_mm()
1739 		return diag;  in kdb_mm()
1743 	diag = kdbgetaddrarg(argc, argv, &nextarg, &contents, NULL, NULL);  in kdb_mm()
1744 	if (diag)  in kdb_mm()
1745 		return diag;  in kdb_mm()
1751 	diag = kdb_putword(addr, contents, width);  in kdb_mm()
1752 	if (diag)  in kdb_mm()
1753 		return diag;  in kdb_mm()
1767 	int diag;  in kdb_go()  local
1779 		diag = kdbgetaddrarg(argc, argv, &nextarg,  in kdb_go()
1781 		if (diag)  in kdb_go()
1782 			return diag;  in kdb_go()
1787 	diag = KDB_CMD_GO;  in kdb_go()
1803 	return diag;  in kdb_go()
1882 	int diag;  in kdb_rm()  local
1899 	diag = kdbgetu64arg(argv[2], &reg64);  in kdb_rm()
1900 	if (diag)  in kdb_rm()
1901 		return diag;  in kdb_rm()
1903 	diag = kdb_check_regs();  in kdb_rm()
1904 	if (diag)  in kdb_rm()
1905 		return diag;  in kdb_rm()
1907 	diag = KDB_BADREG;  in kdb_rm()
1910 			diag = 0;  in kdb_rm()
1914 	if (!diag) {  in kdb_rm()
1933 	return diag;  in kdb_rm()
1973 	int diag;  in kdb_ef()  local
1982 	diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL);  in kdb_ef()
1983 	if (diag)  in kdb_ef()
1984 		return diag;  in kdb_ef()
2013 	int diag;  in kdb_dmesg()  local
2033 	diag = kdbgetintenv("LOGGING", &logging);  in kdb_dmesg()
2034 	if (!diag && logging) {  in kdb_dmesg()
2143 	int diag;  in kdb_cpu()  local
2153 	diag = kdbgetularg(argv[1], &cpunum);  in kdb_cpu()
2154 	if (diag)  in kdb_cpu()
2155 		return diag;  in kdb_cpu()
2277 	int diag;  in kdb_pid()  local
2286 			diag = kdbgetularg(argv[1], &val);  in kdb_pid()
2287 			if (diag)  in kdb_pid()
2439 	int cpu, diag, nextarg = 1;  in kdb_per_cpu()  local
2445 	diag = kdbgetaddrarg(argc, argv, &nextarg, &symaddr, NULL, NULL);  in kdb_per_cpu()
2446 	if (diag)  in kdb_per_cpu()
2447 		return diag;  in kdb_per_cpu()
2450 		diag = kdbgetularg(argv[2], &bytesperword);  in kdb_per_cpu()
2451 		if (diag)  in kdb_per_cpu()
2452 			return diag;  in kdb_per_cpu()
2460 		diag = kdbgetularg(argv[3], &whichcpu);  in kdb_per_cpu()
2461 		if (diag)  in kdb_per_cpu()
2462 			return diag;  in kdb_per_cpu()
2488 		diag = kdb_getword(&val, addr, bytesperword);  in kdb_per_cpu()
2489 		if (diag) {  in kdb_per_cpu()
2491 				   "read, diag=%d\n", cpu, addr, diag);  in kdb_per_cpu()
2789 	int i, diag;  in kdb_cmd_init()  local
2791 		diag = kdb_parse(kdb_cmds[i]);  in kdb_cmd_init()
2792 		if (diag)  in kdb_cmd_init()
2794 				kdb_cmds[i], diag);  in kdb_cmd_init()