318 	int diag;  in kdbgetintenv()  local
320 	diag = kdbgetulenv(match, &val);  in kdbgetintenv()
321 	if (!diag)  in kdbgetintenv()
323 	return diag;  in kdbgetintenv()
506 	int diag;  in kdbgetaddrarg()  local
548 		diag = kdbgetulenv(&symname[1], &addr);  in kdbgetaddrarg()
549 		if (diag)  in kdbgetaddrarg()
550 			return diag;  in kdbgetaddrarg()
552 		diag = kdb_check_regs();  in kdbgetaddrarg()
553 		if (diag)  in kdbgetaddrarg()
554 			return diag;  in kdbgetaddrarg()
564 			diag = kdbgetularg(argv[*nextarg], &addr);  in kdbgetaddrarg()
565 			if (diag)  in kdbgetaddrarg()
566 				return diag;  in kdbgetaddrarg()
617 	diag = kdbgetularg(cp, &off);  in kdbgetaddrarg()
618 	if (diag)  in kdbgetaddrarg()
619 		return diag;  in kdbgetaddrarg()
633 static void kdb_cmderror(int diag)  in kdb_cmderror()  argument
637 	if (diag >= 0) {  in kdb_cmderror()
638 		kdb_printf("no error detected (diagnostic is %d)\n", diag);  in kdb_cmderror()
643 		if (kdbmsgs[i].km_diag == diag) {  in kdb_cmderror()
644 			kdb_printf("diag: %d: %s\n", diag, kdbmsgs[i].km_msg);  in kdb_cmderror()
649 	kdb_printf("Unknown diag %d\n", -diag);  in kdb_cmderror()
1192 	int diag;  in kdb_local()  local
1341 		diag = kdb_parse(cmdbuf);  in kdb_local()
1342 		if (diag == KDB_NOTFOUND) {  in kdb_local()
1345 			diag = 0;  in kdb_local()
1347 		if (diag == KDB_CMD_GO  in kdb_local()
1348 		 || diag == KDB_CMD_CPU  in kdb_local()
1349 		 || diag == KDB_CMD_SS  in kdb_local()
1350 		 || diag == KDB_CMD_KGDB)  in kdb_local()
1353 		if (diag)  in kdb_local()
1354 			kdb_cmderror(diag);  in kdb_local()
1356 	KDB_DEBUG_STATE("kdb_local 9", diag);  in kdb_local()
1357 	return diag;  in kdb_local()
1625 		int diag, nextarg = 1;  in kdb_md()  local
1626 		diag = kdbgetaddrarg(argc, argv, &nextarg, &addr,  in kdb_md()
1628 		if (diag)  in kdb_md()
1629 			return diag;  in kdb_md()
1634 			diag = kdbgetularg(argv[nextarg], &val);  in kdb_md()
1635 			if (!diag) {  in kdb_md()
1644 			diag = kdbgetularg(argv[nextarg+1], &val);  in kdb_md()
1645 			if (!diag)  in kdb_md()
1755 	int diag;  in kdb_mm()  local
1769 	diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL);  in kdb_mm()
1770 	if (diag)  in kdb_mm()
1771 		return diag;  in kdb_mm()
1775 	diag = kdbgetaddrarg(argc, argv, &nextarg, &contents, NULL, NULL);  in kdb_mm()
1776 	if (diag)  in kdb_mm()
1777 		return diag;  in kdb_mm()
1783 	diag = kdb_putword(addr, contents, width);  in kdb_mm()
1784 	if (diag)  in kdb_mm()
1785 		return diag;  in kdb_mm()
1799 	int diag;  in kdb_go()  local
1811 		diag = kdbgetaddrarg(argc, argv, &nextarg,  in kdb_go()
1813 		if (diag)  in kdb_go()
1814 			return diag;  in kdb_go()
1819 	diag = KDB_CMD_GO;  in kdb_go()
1835 	return diag;  in kdb_go()
1914 	int diag;  in kdb_rm()  local
1931 	diag = kdbgetu64arg(argv[2], &reg64);  in kdb_rm()
1932 	if (diag)  in kdb_rm()
1933 		return diag;  in kdb_rm()
1935 	diag = kdb_check_regs();  in kdb_rm()
1936 	if (diag)  in kdb_rm()
1937 		return diag;  in kdb_rm()
1939 	diag = KDB_BADREG;  in kdb_rm()
1942 			diag = 0;  in kdb_rm()
1946 	if (!diag) {  in kdb_rm()
1965 	return diag;  in kdb_rm()
2005 	int diag;  in kdb_ef()  local
2014 	diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL);  in kdb_ef()
2015 	if (diag)  in kdb_ef()
2016 		return diag;  in kdb_ef()
2098 	int diag;  in kdb_dmesg()  local
2123 	diag = kdbgetintenv("LOGGING", &logging);  in kdb_dmesg()
2124 	if (!diag && logging) {  in kdb_dmesg()
2259 	int diag;  in kdb_cpu()  local
2269 	diag = kdbgetularg(argv[1], &cpunum);  in kdb_cpu()
2270 	if (diag)  in kdb_cpu()
2271 		return diag;  in kdb_cpu()
2392 	int diag;  in kdb_pid()  local
2401 			diag = kdbgetularg(argv[1], &val);  in kdb_pid()
2402 			if (diag)  in kdb_pid()
2567 	int cpu, diag, nextarg = 1;  in kdb_per_cpu()  local
2573 	diag = kdbgetaddrarg(argc, argv, &nextarg, &symaddr, NULL, NULL);  in kdb_per_cpu()
2574 	if (diag)  in kdb_per_cpu()
2575 		return diag;  in kdb_per_cpu()
2578 		diag = kdbgetularg(argv[2], &bytesperword);  in kdb_per_cpu()
2579 		if (diag)  in kdb_per_cpu()
2580 			return diag;  in kdb_per_cpu()
2588 		diag = kdbgetularg(argv[3], &whichcpu);  in kdb_per_cpu()
2589 		if (diag)  in kdb_per_cpu()
2590 			return diag;  in kdb_per_cpu()
2616 		diag = kdb_getword(&val, addr, bytesperword);  in kdb_per_cpu()
2617 		if (diag) {  in kdb_per_cpu()
2619 				   "read, diag=%d\n", cpu, addr, diag);  in kdb_per_cpu()
2895 	int i, diag;  in kdb_cmd_init()  local
2897 		diag = kdb_parse(kdb_cmds[i]);  in kdb_cmd_init()
2898 		if (diag)  in kdb_cmd_init()
2900 				kdb_cmds[i], diag);  in kdb_cmd_init()