118 	static struct orc_entry *orc;  in orc_find()  local
155 	orc = orc_module_find(ip);  in orc_find()
156 	if (orc)  in orc_find()
157 		return orc;  in orc_find()
209 	struct orc_entry *orc = _orc;  in unwind_module_init()  local
213 		     orc_size % sizeof(*orc) != 0 ||  in unwind_module_init()
214 		     num_entries != orc_size / sizeof(*orc));  in unwind_module_init()
223 	cur_orc_table = orc;  in unwind_module_init()
228 	mod->arch.orc_unwind = orc;  in unwind_module_init()
238 	struct orc_entry *orc;  in unwind_init()  local
255 		orc = __orc_find(__start_orc_unwind_ip, __start_orc_unwind,  in unwind_init()
258 		if (!orc) {  in unwind_init()
263 		orc_lookup[i] = orc - __start_orc_unwind;  in unwind_init()
267 	orc = __orc_find(__start_orc_unwind_ip, __start_orc_unwind, num_entries,  in unwind_init()
269 	if (!orc) {  in unwind_init()
273 	orc_lookup[lookup_num_blocks-1] = orc - __start_orc_unwind;  in unwind_init()
357 	struct orc_entry *orc;  in unwind_next_frame()  local
376 	orc = orc_find(state->signal ? state->ip : state->ip - 1);  in unwind_next_frame()
377 	if (!orc)  in unwind_next_frame()
381 	if (orc->sp_reg == ORC_REG_UNDEFINED) {  in unwind_next_frame()
382 		if (!orc->end)  in unwind_next_frame()
389 	switch (orc->sp_reg) {  in unwind_next_frame()
391 		sp = state->sp + orc->sp_offset;  in unwind_next_frame()
395 		sp = state->bp + orc->sp_offset;  in unwind_next_frame()
399 		sp = state->sp + orc->sp_offset;  in unwind_next_frame()
404 		sp = state->bp + orc->sp_offset;  in unwind_next_frame()
446 			 orc->sp_reg, (void *)state->ip);  in unwind_next_frame()
456 	switch (orc->type) {  in unwind_next_frame()
497 			 orc->type, (void *)orig_ip);  in unwind_next_frame()
502 	switch (orc->bp_reg) {  in unwind_next_frame()
509 		if (!deref_stack_reg(state, sp + orc->bp_offset, &state->bp))  in unwind_next_frame()
514 		if (!deref_stack_reg(state, state->bp + orc->bp_offset, &state->bp))  in unwind_next_frame()
520 			 orc->bp_reg, (void *)orig_ip);  in unwind_next_frame()