66 	const struct BacktraceBundle *bundle,  in find_matching_insn()  argument
74 	for (i = 0; i < bundle->num_insns; i++) {  in find_matching_insn()
76 			&bundle->insns[i];  in find_matching_insn()
97 static inline bool bt_has_iret(const struct BacktraceBundle *bundle)  in bt_has_iret()  argument
99 	return find_matching_insn(bundle, TILE_OPC_IRET, NULL, 0) != NULL;  in bt_has_iret()
105 static bool bt_has_addi_sp(const struct BacktraceBundle *bundle, int *adjust)  in bt_has_addi_sp()  argument
110 		find_matching_insn(bundle, TILE_OPC_ADDI, vals, 2);  in bt_has_addi_sp()
112 		insn = find_matching_insn(bundle, TILE_OPC_ADDLI, vals, 2);  in bt_has_addi_sp()
115 		insn = find_matching_insn(bundle, TILEGX_OPC_ADDXLI, vals, 2);  in bt_has_addi_sp()
117 		insn = find_matching_insn(bundle, TILEGX_OPC_ADDXI, vals, 2);  in bt_has_addi_sp()
131 static int bt_get_info_ops(const struct BacktraceBundle *bundle,  in bt_get_info_ops()  argument
137 	for (i = 0; i < bundle->num_insns; i++) {  in bt_get_info_ops()
139 			&bundle->insns[i];  in bt_get_info_ops()
153 static bool bt_has_jrp(const struct BacktraceBundle *bundle, int *target_reg)  in bt_has_jrp()  argument
156 		find_matching_insn(bundle, TILE_OPC_JRP, NULL, 0);  in bt_has_jrp()
165 static bool bt_modifies_reg(const struct BacktraceBundle *bundle, int reg)  in bt_modifies_reg()  argument
168 	for (i = 0; i < bundle->num_insns; i++) {  in bt_modifies_reg()
170 			&bundle->insns[i];  in bt_modifies_reg()
185 static inline bool bt_modifies_sp(const struct BacktraceBundle *bundle)  in bt_modifies_sp()  argument
187 	return bt_modifies_reg(bundle, TREG_SP);  in bt_modifies_sp()
191 static inline bool bt_modifies_lr(const struct BacktraceBundle *bundle)  in bt_modifies_lr()  argument
193 	return bt_modifies_reg(bundle, TREG_LR);  in bt_modifies_lr()
197 static inline bool bt_has_move_r52_sp(const struct BacktraceBundle *bundle)  in bt_has_move_r52_sp()  argument
200 	return find_matching_insn(bundle, TILE_OPC_MOVE, vals, 2) != NULL;  in bt_has_move_r52_sp()
204 static inline bool bt_has_sw_sp_lr(const struct BacktraceBundle *bundle)  in bt_has_sw_sp_lr()  argument
207 	return find_matching_insn(bundle, OPCODE_STORE, vals, 2) != NULL;  in bt_has_sw_sp_lr()
212 static inline void bt_update_moveli(const struct BacktraceBundle *bundle,  in bt_update_moveli()  argument
216 	for (i = 0; i < bundle->num_insns; i++) {  in bt_update_moveli()
218 			&bundle->insns[i];  in bt_update_moveli()
231 static bool bt_has_add_sp(const struct BacktraceBundle *bundle, int *adjust,  in bt_has_add_sp()  argument
237 		find_matching_insn(bundle, TILEGX_OPC_ADDX, vals, 2);  in bt_has_add_sp()
300 		struct BacktraceBundle bundle;  in find_caller_pc_and_caller_sp()  local
345 		bundle.bits = le64_to_cpu(prefetched_bundles[next_bundle++]);  in find_caller_pc_and_caller_sp()
346 		bundle.num_insns =  in find_caller_pc_and_caller_sp()
347 			parse_insn_tile(bundle.bits, pc, bundle.insns);  in find_caller_pc_and_caller_sp()
348 		num_info_ops = bt_get_info_ops(&bundle, info_operands);  in find_caller_pc_and_caller_sp()
428 		if (bundle.bits == 0) {  in find_caller_pc_and_caller_sp()
441 			if (bt_has_addi_sp(&bundle, &adjust)  in find_caller_pc_and_caller_sp()
443 			    || bt_has_add_sp(&bundle, &adjust, moveli_args)  in find_caller_pc_and_caller_sp()
459 				if (bt_has_move_r52_sp(&bundle)) {  in find_caller_pc_and_caller_sp()
468 				if (bt_modifies_sp(&bundle)) {  in find_caller_pc_and_caller_sp()
495 			bt_update_moveli(&bundle, moveli_args);  in find_caller_pc_and_caller_sp()
499 		if (bt_has_iret(&bundle)) {  in find_caller_pc_and_caller_sp()
510 		has_jrp = bt_has_jrp(&bundle, &jrp_reg);  in find_caller_pc_and_caller_sp()
525 			} else if (bt_has_sw_sp_lr(&bundle)) {  in find_caller_pc_and_caller_sp()
528 			} else if (bt_modifies_lr(&bundle)) {  in find_caller_pc_and_caller_sp()