1 // SPDX-License-Identifier: GPL-2.0-only
28 	BP_X = 1,
58 	int xtype, xlen;  in toggle_breakpoint()  local
66 		xtype = 1;  in toggle_breakpoint()
74 	case 1:  in toggle_breakpoint()
75 		xlen = 0;  in toggle_breakpoint()
78 		xlen = 4;  in toggle_breakpoint()
81 		xlen = 0xc;  in toggle_breakpoint()
84 		xlen = 8;  in toggle_breakpoint()
91 	vdr7 = (xlen | xtype) << 16;  in toggle_breakpoint()
95 		vdr7 |= 1 << (2 * n);  in toggle_breakpoint()
96 		vdr7 |= 1 << 8;  in toggle_breakpoint()
100 		vdr7 |= 1 << 9;  in toggle_breakpoint()
112 		exit(-1);  in toggle_breakpoint()
154 		case 1:  in write_var()
182 		case 1:  in read_var()
232 	for (len = 1; len <= sizeof(long); len <<= 1) {  in trigger_tests()
243 	for (len = 1; len <= sizeof(long); len <<= 1) {  in trigger_tests()
279 			ret = 1;  in check_success()
280 		if (ptrace(PTRACE_POKEDATA, child_pid, &trapped, 1))  in check_success()
298 		toggle_breakpoint(i, BP_X, 1, local, global, 1);  in launch_instruction_breakpoints()
303 		toggle_breakpoint(i, BP_X, 1, local, global, 0);  in launch_instruction_breakpoints()
320 		toggle_breakpoint(i, mode, len, local, global, 1);  in launch_watchpoints()
353 	for (len = 1; len <= sizeof(long); len <<= 1) {  in launch_tests()
364 	/* Read-Write watchpoint */  in launch_tests()
365 	for (len = 1; len <= sizeof(long); len <<= 1) {  in launch_tests()