51 	if ((count == 1) && dst[0] & 0x80) {  in sign_extend()
52 		dst[1] = 0xff;  in sign_extend()
56 	if ((count == 2) && dst[1] & 0x80) {  in sign_extend()
61 	if ((count == 1) && dst[3] & 0x80) {  in sign_extend()
63 		dst[1] = 0xff;  in sign_extend()
67 		dst[1] = 0xff;  in sign_extend()
103 				struct mem_access *ma)  in handle_unaligned_ins()  argument
116 	count = 1<<(instruction&3);  in handle_unaligned_ins()
119 	case 1: inc_unaligned_byte_access(); break;  in handle_unaligned_ins()
138 			if (ma->from(dst, srcu, count))  in handle_unaligned_ins()
151 			if (ma->to(dstu, src, count))  in handle_unaligned_ins()
157 	case 1: /* mov.l Rm,@(disp,Rn) */  in handle_unaligned_ins()
162 		if (ma->to(dstu, src, 4))  in handle_unaligned_ins()
175 		if (ma->to(dstu, src, count))  in handle_unaligned_ins()
186 		if (ma->from(dst, srcu, 4))  in handle_unaligned_ins()
201 		if (ma->from(dst, srcu, count))  in handle_unaligned_ins()
215 			dstu += (instruction & 0x000F) << 1;  in handle_unaligned_ins()
217 			if (ma->to(dstu, src, 2))  in handle_unaligned_ins()
224 			srcu += (instruction & 0x000F) << 1;  in handle_unaligned_ins()
231 			if (ma->from(dst, srcu, 2))  in handle_unaligned_ins()
242 		srcu += (instruction & 0x00FF) << 1;  in handle_unaligned_ins()
250 		if (ma->from(dst, srcu, 2))  in handle_unaligned_ins()
263 		if (ma->from(dst, srcu, 4))  in handle_unaligned_ins()
284 				   struct mem_access *ma)  in handle_delayslot()  argument
300 	return handle_unaligned_ins(instruction, regs, ma);  in handle_delayslot()
320 			    struct mem_access *ma, int expected,  in handle_unaligned_access()  argument
344 		perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,  in handle_unaligned_access()
353 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
359 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
365 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
386 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
392 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
420 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
434 			ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
451 		ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
457 		ret = handle_delayslot(regs, instruction, ma);  in handle_unaligned_access()
471 	ret = handle_unaligned_ins(instruction, regs, ma);  in handle_unaligned_access()
508 		if (copy_from_user(&instruction, (insn_size_t __user *)(regs->pc & ~1),  in do_address_error()
529 		if (regs->pc & 1) {  in do_address_error()
549 		if (regs->pc & 1)  in do_address_error()
588 		return 1;  in is_dsp_inst()
697 	return 1;  in emulate_branch()
710 	get_user(inst, (unsigned short __user *)regs->pc + 1);  in do_illegal_slot_inst()