143 	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()
237 	struct orc_entry *orc = _orc;  in unwind_module_init()  local
241 		     orc_size % sizeof(*orc) != 0 ||  in unwind_module_init()
242 		     num_entries != orc_size / sizeof(*orc));  in unwind_module_init()
251 	cur_orc_table = orc;  in unwind_module_init()
256 	mod->arch.orc_unwind = orc;  in unwind_module_init()
266 	struct orc_entry *orc;  in unwind_init()  local
283 		orc = __orc_find(__start_orc_unwind_ip, __start_orc_unwind,  in unwind_init()
286 		if (!orc) {  in unwind_init()
291 		orc_lookup[i] = orc - __start_orc_unwind;  in unwind_init()
295 	orc = __orc_find(__start_orc_unwind_ip, __start_orc_unwind, num_entries,  in unwind_init()
297 	if (!orc) {  in unwind_init()
301 	orc_lookup[lookup_num_blocks-1] = orc - __start_orc_unwind;  in unwind_init()
385 	struct orc_entry *orc;  in unwind_next_frame()  local
404 	orc = orc_find(state->signal ? state->ip : state->ip - 1);  in unwind_next_frame()
405 	if (!orc) {  in unwind_next_frame()
412 		orc = &orc_fp_entry;  in unwind_next_frame()
417 	if (orc->sp_reg == ORC_REG_UNDEFINED) {  in unwind_next_frame()
418 		if (!orc->end)  in unwind_next_frame()
425 	switch (orc->sp_reg) {  in unwind_next_frame()
427 		sp = state->sp + orc->sp_offset;  in unwind_next_frame()
431 		sp = state->bp + orc->sp_offset;  in unwind_next_frame()
435 		sp = state->sp + orc->sp_offset;  in unwind_next_frame()
440 		sp = state->bp + orc->sp_offset;  in unwind_next_frame()
482 			 orc->sp_reg, (void *)state->ip);  in unwind_next_frame()
492 	switch (orc->type) {  in unwind_next_frame()
533 			 orc->type, (void *)orig_ip);  in unwind_next_frame()
538 	switch (orc->bp_reg) {  in unwind_next_frame()
545 		if (!deref_stack_reg(state, sp + orc->bp_offset, &state->bp))  in unwind_next_frame()
550 		if (!deref_stack_reg(state, state->bp + orc->bp_offset, &state->bp))  in unwind_next_frame()
556 			 orc->bp_reg, (void *)orig_ip);  in unwind_next_frame()