146 	static struct orc_entry *orc;  in orc_find()  local
183 	orc = orc_module_find(ip);  in orc_find()
184 	if (orc)  in orc_find()
185 		return orc;  in orc_find()
242 	struct orc_entry *orc = _orc;  in unwind_module_init()  local
246 		     orc_size % sizeof(*orc) != 0 ||  in unwind_module_init()
247 		     num_entries != orc_size / sizeof(*orc));  in unwind_module_init()
256 	cur_orc_table = orc;  in unwind_module_init()
261 	mod->arch.orc_unwind = orc;  in unwind_module_init()
271 	struct orc_entry *orc;  in unwind_init()  local
290 		orc = __orc_find(__start_orc_unwind_ip, __start_orc_unwind,  in unwind_init()
293 		if (!orc) {  in unwind_init()
298 		orc_lookup[i] = orc - __start_orc_unwind;  in unwind_init()
302 	orc = __orc_find(__start_orc_unwind_ip, __start_orc_unwind, num_entries,  in unwind_init()
304 	if (!orc) {  in unwind_init()
308 	orc_lookup[lookup_num_blocks-1] = orc - __start_orc_unwind;  in unwind_init()
421 	struct orc_entry *orc;  in unwind_next_frame()  local
443 	orc = orc_find(state->signal ? state->ip : state->ip - 1);  in unwind_next_frame()
444 	if (!orc) {  in unwind_next_frame()
451 		orc = &orc_fp_entry;  in unwind_next_frame()
456 	if (orc->sp_reg == ORC_REG_UNDEFINED) {  in unwind_next_frame()
457 		if (!orc->end)  in unwind_next_frame()
464 	switch (orc->sp_reg) {  in unwind_next_frame()
466 		sp = state->sp + orc->sp_offset;  in unwind_next_frame()
470 		sp = state->bp + orc->sp_offset;  in unwind_next_frame()
479 		sp = state->bp + orc->sp_offset;  in unwind_next_frame()
517 			 orc->sp_reg, (void *)state->ip);  in unwind_next_frame()
525 		if (orc->sp_reg == ORC_REG_SP_INDIRECT)  in unwind_next_frame()
526 			sp += orc->sp_offset;  in unwind_next_frame()
530 	switch (orc->type) {  in unwind_next_frame()
575 			 orc->type, (void *)orig_ip);  in unwind_next_frame()
580 	switch (orc->bp_reg) {  in unwind_next_frame()
587 		if (!deref_stack_reg(state, sp + orc->bp_offset, &state->bp))  in unwind_next_frame()
592 		if (!deref_stack_reg(state, state->bp + orc->bp_offset, &state->bp))  in unwind_next_frame()
598 			 orc->bp_reg, (void *)orig_ip);  in unwind_next_frame()