13 #define MDSCR_SS		(1 << 0)
15 #define DBGBCR_LEN8		(0xff << 5)
16 #define DBGBCR_EXEC		(0x0 << 3)
17 #define DBGBCR_EL1		(0x1 << 1)
18 #define DBGBCR_E		(0x1 << 0)
20 #define DBGWCR_LEN8		(0xff << 5)
21 #define DBGWCR_RD		(0x1 << 3)
22 #define DBGWCR_WR		(0x2 << 3)
23 #define DBGWCR_EL1		(0x1 << 1)
24 #define DBGWCR_E		(0x1 << 0)
29 #define ESR_EC_HW_BP_CURRENT    0x31
30 #define ESR_EC_SSTEP_CURRENT    0x33
31 #define ESR_EC_WP_CURRENT       0x35
34 #define ID_AA64DFR0_BRPS_MASK	0xf
36 #define ID_AA64DFR0_WRPS_MASK	0xf
81 	case 0:  in write_dbgbcr()
121 	case 0:  in write_dbgbvr()
161 	case 0:  in write_dbgwcr()
201 	case 0:  in write_dbgwvr()
245 	write_sysreg(0, osdlr_el1);  in reset_debug_state()
246 	write_sysreg(0, oslar_el1);  in reset_debug_state()
249 	write_sysreg(0, mdscr_el1);  in reset_debug_state()
250 	for (i = 0; i < num_bp; i++) {  in reset_debug_state()
251 		write_dbgbvr(i, 0);  in reset_debug_state()
252 		write_dbgbcr(i, 0);  in reset_debug_state()
254 	for (i = 0; i < num_wp; i++) {  in reset_debug_state()
255 		write_dbgwvr(i, 0);  in reset_debug_state()
256 		write_dbgwcr(i, 0);  in reset_debug_state()
275 	for (i = 0, addr = (uint64_t)&hw_bp0; i < num_bp; i++, addr += 4) {  in test_hw_bp()
292 	hw_bp_idx = 0;  in test_hw_bp()
304 	for (i = 0, addr = (uint64_t)&hw_bp0; i < num_bp; i++, addr += 4)  in test_hw_bp()
322 	for (i = 0; i < num_wp; i++) {  in test_wp()
339 	wp_idx = 0;  in test_wp()
341 	for (i = 0; i < num_wp; i++) {  in test_wp()
346 	for (i = 0; i < num_wp; i++) {  in test_wp()
362 	ss_idx = 0;  in test_ss()
376 			"mrs x0, esr_el1\n"  in test_ss()
377 			"add x0, x0, #1\n"  in test_ss()
379 			: : : "x0"  in test_ss()
382 	report(ss_addr[0] == (uint64_t)&ss_start, "single step");  in test_ss()
390 	if (strcmp(argv[1], "bp") == 0) {  in main()
394 	} else if (strcmp(argv[1], "bp-migration") == 0) {  in main()
398 	} else if (strcmp(argv[1], "wp") == 0) {  in main()
402 	} else if (strcmp(argv[1], "wp-migration") == 0) {  in main()
406 	} else if (strcmp(argv[1], "ss") == 0) {  in main()
410 	} else if (strcmp(argv[1], "ss-migration") == 0) {  in main()