194 static inline int is_ra_save_ins(union mips_instruction *ip)  in is_ra_save_ins()  argument
208 	if (mm_insn_16bit(ip->halfword[0])) {  in is_ra_save_ins()
209 		mmi.word = (ip->halfword[0] << 16);  in is_ra_save_ins()
216 		mmi.halfword[0] = ip->halfword[1];  in is_ra_save_ins()
217 		mmi.halfword[1] = ip->halfword[0];  in is_ra_save_ins()
228 	return (ip->i_format.opcode == sw_op || ip->i_format.opcode == sd_op) &&  in is_ra_save_ins()
229 		ip->i_format.rs == 29 &&  in is_ra_save_ins()
230 		ip->i_format.rt == 31;  in is_ra_save_ins()
234 static inline int is_jump_ins(union mips_instruction *ip)  in is_jump_ins()  argument
247 	mmi.word = (ip->halfword[0] << 16);  in is_jump_ins()
251 	    ip->j_format.opcode == mm_jal32_op)  in is_jump_ins()
253 	if (ip->r_format.opcode != mm_pool32a_op ||  in is_jump_ins()
254 			ip->r_format.func != mm_pool32axf_op)  in is_jump_ins()
256 	return ((ip->u_format.uimmediate >> 6) & mm_jalr_op) == mm_jalr_op;  in is_jump_ins()
258 	if (ip->j_format.opcode == j_op)  in is_jump_ins()
260 	if (ip->j_format.opcode == jal_op)  in is_jump_ins()
262 	if (ip->r_format.opcode != spec_op)  in is_jump_ins()
264 	return ip->r_format.func == jalr_op || ip->r_format.func == jr_op;  in is_jump_ins()
268 static inline int is_sp_move_ins(union mips_instruction *ip)  in is_sp_move_ins()  argument
279 	if (mm_insn_16bit(ip->halfword[0])) {  in is_sp_move_ins()
282 		mmi.word = (ip->halfword[0] << 16);  in is_sp_move_ins()
288 	return ip->mm_i_format.opcode == mm_addiu32_op &&  in is_sp_move_ins()
289 	       ip->mm_i_format.rt == 29 && ip->mm_i_format.rs == 29;  in is_sp_move_ins()
292 	if (ip->i_format.rs != 29 || ip->i_format.rt != 29)  in is_sp_move_ins()
294 	if (ip->i_format.opcode == addiu_op || ip->i_format.opcode == daddiu_op)  in is_sp_move_ins()
303 	union mips_instruction *ip = (void *) (((char *) info->func) - 1);  in get_frame_info()  local
305 	union mips_instruction *ip = info->func;  in get_frame_info()
313 	if (!ip)  in get_frame_info()
320 	for (i = 0; i < max_insns; i++, ip++) {  in get_frame_info()
322 		if (is_jump_ins(ip))  in get_frame_info()
325 			if (is_sp_move_ins(ip))  in get_frame_info()
328 				if (mm_insn_16bit(ip->halfword[0]))  in get_frame_info()
332 					if (ip->halfword[0] & mm_addiusp_func)  in get_frame_info()
334 						tmp = (((ip->halfword[0] >> 1) & 0x1ff) << 2);  in get_frame_info()
337 						tmp = (ip->halfword[0] >> 1);  in get_frame_info()
340 					ip = (void *) &ip->halfword[1];  in get_frame_info()
341 					ip--;  in get_frame_info()
344 				info->frame_size = - ip->i_format.simmediate;  in get_frame_info()
348 		if (info->pc_offset == -1 && is_ra_save_ins(ip)) {  in get_frame_info()
350 				ip->i_format.simmediate / sizeof(long);  in get_frame_info()
373 	union mips_instruction *ip = (void *)schedule;  in get___schedule_addr()  local
377 	for (i = 0; i < max_insns; i++, ip++) {  in get___schedule_addr()
378 		if (ip->j_format.opcode == j_op)  in get___schedule_addr()
379 			return J_TARGET(ip, ip->j_format.target);  in get___schedule_addr()