152 	static struct orc_entry *orc;  in orc_find()  local
189 	orc = orc_module_find(ip);  in orc_find()
190 	if (orc)  in orc_find()
191 		return orc;  in orc_find()
246 	struct orc_entry *orc = _orc;  in unwind_module_init()  local
250 		     orc_size % sizeof(*orc) != 0 ||  in unwind_module_init()
251 		     num_entries != orc_size / sizeof(*orc));  in unwind_module_init()
260 	cur_orc_table = orc;  in unwind_module_init()
265 	mod->arch.orc_unwind = orc;  in unwind_module_init()
276 	struct orc_entry *orc;  in unwind_init()  local
294 		orc = __orc_find(__start_orc_unwind_ip, __start_orc_unwind,  in unwind_init()
296 		if (!orc) {  in unwind_init()
301 		orc_lookup[i] = orc - __start_orc_unwind;  in unwind_init()
305 	orc = __orc_find(__start_orc_unwind_ip, __start_orc_unwind, num_entries, LOOKUP_STOP_IP);  in unwind_init()
306 	if (!orc) {  in unwind_init()
310 	orc_lookup[lookup_num_blocks-1] = orc - __start_orc_unwind;  in unwind_init()
395 	struct orc_entry *orc;  in unwind_next_frame()  local
407 	orc = orc_find(state->pc);  in unwind_next_frame()
408 	if (!orc) {  in unwind_next_frame()
415 		orc = &orc_fp_entry;  in unwind_next_frame()
418 		if (orc->type == ORC_TYPE_UNDEFINED)  in unwind_next_frame()
421 		if (orc->type == ORC_TYPE_END_OF_STACK)  in unwind_next_frame()
425 	switch (orc->sp_reg) {  in unwind_next_frame()
428 			orc->type = ORC_TYPE_REGS;  in unwind_next_frame()
430 			state->sp = state->sp + orc->sp_offset;  in unwind_next_frame()
436 		orc_warn("unknown SP base reg %d at %pB\n", orc->sp_reg, (void *)state->pc);  in unwind_next_frame()
440 	switch (orc->fp_reg) {  in unwind_next_frame()
442 		p = (unsigned long *)(state->sp + orc->fp_offset);  in unwind_next_frame()
452 		orc_warn("unknown FP base reg %d at %pB\n", orc->fp_reg, (void *)state->pc);  in unwind_next_frame()
456 	switch (orc->type) {  in unwind_next_frame()
458 		if (orc->ra_reg == ORC_REG_PREV_SP) {  in unwind_next_frame()
459 			p = (unsigned long *)(state->sp + orc->ra_offset);  in unwind_next_frame()
465 		} else if (orc->ra_reg == ORC_REG_UNDEFINED) {  in unwind_next_frame()
473 			orc_warn("unknown ra base reg %d at %pB\n", orc->ra_reg, (void *)state->pc);  in unwind_next_frame()
504 		orc_warn("unknown .orc_unwind entry type %d at %pB\n", orc->type, (void *)state->pc);  in unwind_next_frame()