56 	struct cs_etm_decoder *decoder = (struct cs_etm_decoder *) context;  in cs_etm_decoder__mem_access()  local
58 	return decoder->mem_access(decoder->data,  in cs_etm_decoder__mem_access()
64 int cs_etm_decoder__add_mem_access_cb(struct cs_etm_decoder *decoder,  in cs_etm_decoder__add_mem_access_cb()  argument
68 	decoder->mem_access = cb_func;  in cs_etm_decoder__add_mem_access_cb()
70 	if (ocsd_dt_add_callback_mem_acc(decoder->dcd_tree, start, end,  in cs_etm_decoder__add_mem_access_cb()
72 					 cs_etm_decoder__mem_access, decoder))  in cs_etm_decoder__add_mem_access_cb()
78 int cs_etm_decoder__reset(struct cs_etm_decoder *decoder)  in cs_etm_decoder__reset()  argument
82 	decoder->prev_return = OCSD_RESP_CONT;  in cs_etm_decoder__reset()
84 	dp_ret = ocsd_dt_process_data(decoder->dcd_tree, OCSD_OP_RESET,  in cs_etm_decoder__reset()
92 int cs_etm_decoder__get_packet(struct cs_etm_decoder *decoder,  in cs_etm_decoder__get_packet()  argument
95 	if (!decoder || !packet)  in cs_etm_decoder__get_packet()
99 	if (decoder->packet_count == 0)  in cs_etm_decoder__get_packet()
110 	decoder->head = (decoder->head + 1) & (MAX_BUFFER - 1);  in cs_etm_decoder__get_packet()
112 	*packet = decoder->packet_buffer[decoder->head];  in cs_etm_decoder__get_packet()
114 	decoder->packet_count--;  in cs_etm_decoder__get_packet()
147 					 struct cs_etm_decoder *decoder)  in cs_etm_decoder__init_def_logger_printing()  argument
154 	decoder->packet_printer = d_params->packet_printer;  in cs_etm_decoder__init_def_logger_printing()
173 	ret = ocsd_def_errlog_set_strprint_cb(decoder->dcd_tree,  in cs_etm_decoder__init_def_logger_printing()
174 					      (void *)decoder,  in cs_etm_decoder__init_def_logger_printing()
185 				       struct cs_etm_decoder *decoder)  in cs_etm_decoder__init_raw_frame_logging()  argument
200 		ocsd_def_errlog_set_strprint_cb(decoder->dcd_tree,  in cs_etm_decoder__init_raw_frame_logging()
201 						(void *)decoder,  in cs_etm_decoder__init_raw_frame_logging()
205 		ocsd_dt_set_raw_frame_printer(decoder->dcd_tree,  in cs_etm_decoder__init_raw_frame_logging()
213 		struct cs_etm_decoder *decoder __maybe_unused)  in cs_etm_decoder__init_raw_frame_logging()
218 static int cs_etm_decoder__create_packet_printer(struct cs_etm_decoder *decoder,  in cs_etm_decoder__create_packet_printer()  argument
224 	if (ocsd_dt_create_decoder(decoder->dcd_tree, decoder_name,  in cs_etm_decoder__create_packet_printer()
229 	if (ocsd_dt_set_pkt_protocol_printer(decoder->dcd_tree, csid, 0))  in cs_etm_decoder__create_packet_printer()
237 					  struct cs_etm_decoder *decoder)  in cs_etm_decoder__create_etm_packet_printer()  argument
253 	return cs_etm_decoder__create_packet_printer(decoder,  in cs_etm_decoder__create_etm_packet_printer()
258 static void cs_etm_decoder__clear_buffer(struct cs_etm_decoder *decoder)  in cs_etm_decoder__clear_buffer()  argument
262 	decoder->head = 0;  in cs_etm_decoder__clear_buffer()
263 	decoder->tail = 0;  in cs_etm_decoder__clear_buffer()
264 	decoder->packet_count = 0;  in cs_etm_decoder__clear_buffer()
266 		decoder->packet_buffer[i].start_addr = CS_ETM_INVAL_ADDR;  in cs_etm_decoder__clear_buffer()
267 		decoder->packet_buffer[i].end_addr = CS_ETM_INVAL_ADDR;  in cs_etm_decoder__clear_buffer()
268 		decoder->packet_buffer[i].last_instr_taken_branch = false;  in cs_etm_decoder__clear_buffer()
269 		decoder->packet_buffer[i].exc = false;  in cs_etm_decoder__clear_buffer()
270 		decoder->packet_buffer[i].exc_ret = false;  in cs_etm_decoder__clear_buffer()
271 		decoder->packet_buffer[i].cpu = INT_MIN;  in cs_etm_decoder__clear_buffer()
276 cs_etm_decoder__buffer_packet(struct cs_etm_decoder *decoder,  in cs_etm_decoder__buffer_packet()  argument
283 	if (decoder->packet_count >= MAX_BUFFER - 1)  in cs_etm_decoder__buffer_packet()
291 	et = decoder->tail;  in cs_etm_decoder__buffer_packet()
293 	decoder->tail = et;  in cs_etm_decoder__buffer_packet()
294 	decoder->packet_count++;  in cs_etm_decoder__buffer_packet()
296 	decoder->packet_buffer[et].sample_type = sample_type;  in cs_etm_decoder__buffer_packet()
297 	decoder->packet_buffer[et].exc = false;  in cs_etm_decoder__buffer_packet()
298 	decoder->packet_buffer[et].exc_ret = false;  in cs_etm_decoder__buffer_packet()
299 	decoder->packet_buffer[et].cpu = *((int *)inode->priv);  in cs_etm_decoder__buffer_packet()
300 	decoder->packet_buffer[et].start_addr = CS_ETM_INVAL_ADDR;  in cs_etm_decoder__buffer_packet()
301 	decoder->packet_buffer[et].end_addr = CS_ETM_INVAL_ADDR;  in cs_etm_decoder__buffer_packet()
303 	if (decoder->packet_count == MAX_BUFFER - 1)  in cs_etm_decoder__buffer_packet()
310 cs_etm_decoder__buffer_range(struct cs_etm_decoder *decoder,  in cs_etm_decoder__buffer_range()  argument
317 	ret = cs_etm_decoder__buffer_packet(decoder, trace_chan_id,  in cs_etm_decoder__buffer_range()
322 	packet = &decoder->packet_buffer[decoder->tail];  in cs_etm_decoder__buffer_range()
343 cs_etm_decoder__buffer_trace_on(struct cs_etm_decoder *decoder,  in cs_etm_decoder__buffer_trace_on()  argument
346 	return cs_etm_decoder__buffer_packet(decoder, trace_chan_id,  in cs_etm_decoder__buffer_trace_on()
357 	struct cs_etm_decoder *decoder = (struct cs_etm_decoder *) context;  in cs_etm_decoder__gen_trace_elem_printer()  local
363 		decoder->trace_on = false;  in cs_etm_decoder__gen_trace_elem_printer()
366 		resp = cs_etm_decoder__buffer_trace_on(decoder,  in cs_etm_decoder__gen_trace_elem_printer()
368 		decoder->trace_on = true;  in cs_etm_decoder__gen_trace_elem_printer()
371 		resp = cs_etm_decoder__buffer_range(decoder, elem,  in cs_etm_decoder__gen_trace_elem_printer()
375 		decoder->packet_buffer[decoder->tail].exc = true;  in cs_etm_decoder__gen_trace_elem_printer()
378 		decoder->packet_buffer[decoder->tail].exc_ret = true;  in cs_etm_decoder__gen_trace_elem_printer()
398 					struct cs_etm_decoder *decoder)  in cs_etm_decoder__create_etm_packet_decoder()  argument
415 	if (ocsd_dt_create_decoder(decoder->dcd_tree,  in cs_etm_decoder__create_etm_packet_decoder()
421 	if (ocsd_dt_set_gen_elem_outfn(decoder->dcd_tree,  in cs_etm_decoder__create_etm_packet_decoder()
423 				       decoder))  in cs_etm_decoder__create_etm_packet_decoder()
432 				   struct cs_etm_decoder *decoder)  in cs_etm_decoder__create_etm_decoder()  argument
436 								 decoder);  in cs_etm_decoder__create_etm_decoder()
439 								 decoder);  in cs_etm_decoder__create_etm_decoder()
448 	struct cs_etm_decoder *decoder;  in cs_etm_decoder__new()  local
456 	decoder = zalloc(sizeof(*decoder));  in cs_etm_decoder__new()
458 	if (!decoder)  in cs_etm_decoder__new()
461 	decoder->data = d_params->data;  in cs_etm_decoder__new()
462 	decoder->prev_return = OCSD_RESP_CONT;  in cs_etm_decoder__new()
463 	cs_etm_decoder__clear_buffer(decoder);  in cs_etm_decoder__new()
478 	decoder->dcd_tree = ocsd_create_dcd_tree(format, flags);  in cs_etm_decoder__new()
480 	if (decoder->dcd_tree == 0)  in cs_etm_decoder__new()
484 	ret = cs_etm_decoder__init_def_logger_printing(d_params, decoder);  in cs_etm_decoder__new()
489 	cs_etm_decoder__init_raw_frame_logging(d_params, decoder);  in cs_etm_decoder__new()
494 							 decoder);  in cs_etm_decoder__new()
499 	return decoder;  in cs_etm_decoder__new()
502 	ocsd_destroy_dcd_tree(decoder->dcd_tree);  in cs_etm_decoder__new()
504 	free(decoder);  in cs_etm_decoder__new()
508 int cs_etm_decoder__process_data_block(struct cs_etm_decoder *decoder,  in cs_etm_decoder__process_data_block()  argument
514 	ocsd_datapath_resp_t prev_return = decoder->prev_return;  in cs_etm_decoder__process_data_block()
520 			cur = ocsd_dt_process_data(decoder->dcd_tree,  in cs_etm_decoder__process_data_block()
527 			cur = ocsd_dt_process_data(decoder->dcd_tree,  in cs_etm_decoder__process_data_block()
550 	decoder->prev_return = cur;  in cs_etm_decoder__process_data_block()
556 void cs_etm_decoder__free(struct cs_etm_decoder *decoder)  in cs_etm_decoder__free()  argument
558 	if (!decoder)  in cs_etm_decoder__free()
561 	ocsd_destroy_dcd_tree(decoder->dcd_tree);  in cs_etm_decoder__free()
562 	decoder->dcd_tree = NULL;  in cs_etm_decoder__free()
563 	free(decoder);  in cs_etm_decoder__free()