52 	if ((count == 1) && dst[0] & 0x80) {  in sign_extend()
53 		dst[1] = 0xff;  in sign_extend()
57 	if ((count == 2) && dst[1] & 0x80) {  in sign_extend()
62 	if ((count == 1) && dst[3] & 0x80) {  in sign_extend()
64 		dst[1] = 0xff;  in sign_extend()
68 		dst[1] = 0xff;  in sign_extend()
104 				struct mem_access *ma)  in handle_unaligned_ins()  argument
117 	count = 1<<(instruction&3);  in handle_unaligned_ins()
120 	case 1: inc_unaligned_byte_access(); break;  in handle_unaligned_ins()
139 			if (ma->from(dst, srcu, count))  in handle_unaligned_ins()
152 			if (ma->to(dstu, src, count))  in handle_unaligned_ins()
158 	case 1: /* mov.l Rm,@(disp,Rn) */  in handle_unaligned_ins()
163 		if (ma->to(dstu, src, 4))  in handle_unaligned_ins()
176 		if (ma->to(dstu, src, count))  in handle_unaligned_ins()
187 		if (ma->from(dst, srcu, 4))  in handle_unaligned_ins()
202 		if (ma->from(dst, srcu, count))  in handle_unaligned_ins()
216 			dstu += (instruction & 0x000F) << 1;  in handle_unaligned_ins()
218 			if (ma->to(dstu, src, 2))  in handle_unaligned_ins()
225 			srcu += (instruction & 0x000F) << 1;  in handle_unaligned_ins()
232 			if (ma->from(dst, srcu, 2))  in handle_unaligned_ins()
243 		srcu += (instruction & 0x00FF) << 1;  in handle_unaligned_ins()
251 		if (ma->from(dst, srcu, 2))  in handle_unaligned_ins()
264 		if (ma->from(dst, srcu, 4))  in handle_unaligned_ins()
285 				   struct mem_access *ma)  in handle_delayslot()  argument
301 	return handle_unaligned_ins(instruction, regs, ma);  in handle_delayslot()
321 			    struct mem_access *ma, int expected,  in handle_unaligned_access()  argument
345 		perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,  in handle_unaligned_access()
354 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
360 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
366 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
387 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
393 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
421 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
435 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
452 		ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
458 		ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
472 	ret = handle_unaligned_ins(instruction, regs, ma);  in handle_unaligned_access()
509 		if (copy_from_user(&instruction, (insn_size_t __user *)(regs->pc & ~1),  in do_address_error()
530 		if (regs->pc & 1) {  in do_address_error()
550 		if (regs->pc & 1)  in do_address_error()
589 		return 1;  in is_dsp_inst()
698 	return 1;  in emulate_branch()
711 	get_user(inst, (unsigned short __user *)regs->pc + 1);  in do_illegal_slot_inst()