[babeltrace.git] / include / babeltrace / trace-debuginfo.h

#ifndef _BABELTRACE_TRACE_DEBUGINFO_H
#define _BABELTRACE_TRACE_DEBUGINFO_H

/*
 * Babeltrace - Debug information state tracker wrapper
 *
 * Copyright (c) 2015 EfficiOS Inc.
 * Copyright (c) 2015 Antoine Busque <abusque@efficios.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include <babeltrace/ctf-ir/metadata.h>

#ifdef ENABLE_DEBUGINFO

#include <babeltrace/debuginfo.h>
#include <babeltrace/ctf-text/types.h>
#include <stdbool.h>

static inline
void ctf_text_integer_write_debug_info(struct bt_stream_pos *ppos,
		struct bt_definition *definition)
{
	struct definition_integer *integer_definition =
			container_of(definition, struct definition_integer, p);
	struct ctf_text_stream_pos *pos = ctf_text_pos(ppos);
	struct debug_info_source *debug_info_src =
			integer_definition->debug_info_src;

	/* Print debug info if available */
	if (debug_info_src) {
		if (debug_info_src->func || debug_info_src->filename) {
			bool add_comma = false;

			fprintf(pos->fp, ", debug_info = { ");

			if (debug_info_src->func) {
				fprintf(pos->fp, "func = \"%s\"",
						debug_info_src->func);
				add_comma = true;
			}

			if (debug_info_src->filename) {
				if (add_comma) {
					fprintf(pos->fp, ", ");
				}

				fprintf(pos->fp, "src = \"%s:%" PRIu64
						"\"",
						opt_debug_info_full_path ?
						debug_info_src->filename :
						debug_info_src->short_filename,
						debug_info_src->line_no);
			}

			fprintf(pos->fp, " }");
		}
	}
}

static inline
int trace_debug_info_create(struct ctf_trace *trace)
{
	int ret = 0;

	if (strcmp(trace->env.domain, "ust") != 0) {
		goto end;
	}

	if (strcmp(trace->env.tracer_name, "lttng-ust") != 0) {
		goto end;
	}

	trace->debug_info = debug_info_create();
	if (!trace->debug_info) {
		ret = -1;
		goto end;
	}

end:
	return ret;
}

static inline
void trace_debug_info_destroy(struct ctf_trace *trace)
{
	debug_info_destroy(trace->debug_info);
}

static inline
void handle_debug_info_event(struct ctf_stream_declaration *stream_class,
		struct ctf_event_definition *event)
{
	debug_info_handle_event(stream_class->trace->debug_info, event);
}

#else  /* #ifdef ENABLE_DEBUGINFO */

static inline
void ctf_text_integer_write_debug_info(struct bt_stream_pos *ppos,
		struct bt_definition *definition)
{
	/* Do nothing. */
}

static inline
int trace_debug_info_create(struct ctf_trace *trace)
{
	return 0;
}

static inline
void trace_debug_info_destroy(struct ctf_trace *trace)
{
	/* Do nothing. */
}

static inline
void handle_debug_info_event(struct ctf_stream_declaration *stream_class,
		struct ctf_event_definition *event)
{
	/* Do nothing. */
}

#endif	/* #else #ifdef ENABLE_DEBUGINFO */

#endif /* _BABELTRACE_TRACE_DEBUGINFO_H */
Commit	Line	Data
b5a8598f AB	1	#ifndef _BABELTRACE_TRACE_DEBUGINFO_H
	2	#define _BABELTRACE_TRACE_DEBUGINFO_H
	3
	4	/*
	5	* Babeltrace - Debug information state tracker wrapper
	6	*
	7	* Copyright (c) 2015 EfficiOS Inc.
	8	* Copyright (c) 2015 Antoine Busque <abusque@efficios.com>
	9	*
	10	* Permission is hereby granted, free of charge, to any person obtaining a copy
	11	* of this software and associated documentation files (the "Software"), to deal
	12	* in the Software without restriction, including without limitation the rights
	13	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	14	* copies of the Software, and to permit persons to whom the Software is
	15	* furnished to do so, subject to the following conditions:
	16	*
	17	* The above copyright notice and this permission notice shall be included in
	18	* all copies or substantial portions of the Software.
	19	*
	20	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	21	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	22	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	23	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	24	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	25	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	26	* SOFTWARE.
	27	*/
	28
	29	#include <babeltrace/ctf-ir/metadata.h>
	30
	31	#ifdef ENABLE_DEBUGINFO
	32
	33	#include <babeltrace/debuginfo.h>
	34	#include <babeltrace/ctf-text/types.h>
	35	#include <stdbool.h>
	36
	37	static inline
	38	void ctf_text_integer_write_debug_info(struct bt_stream_pos *ppos,
	39	struct bt_definition *definition)
	40	{
	41	struct definition_integer *integer_definition =
	42	container_of(definition, struct definition_integer, p);
	43	struct ctf_text_stream_pos *pos = ctf_text_pos(ppos);
	44	struct debug_info_source *debug_info_src =
	45	integer_definition->debug_info_src;
	46
	47	/* Print debug info if available */
	48	if (debug_info_src) {
	49	if (debug_info_src->func \|\| debug_info_src->filename) {
	50	bool add_comma = false;
	51
	52	fprintf(pos->fp, ", debug_info = { ");
	53
	54	if (debug_info_src->func) {
	55	fprintf(pos->fp, "func = \"%s\"",
	56	debug_info_src->func);
	57	add_comma = true;
	58	}
	59
	60	if (debug_info_src->filename) {
	61	if (add_comma) {
	62	fprintf(pos->fp, ", ");
	63	}
	64
458af89d	65	fprintf(pos->fp, "src = \"%s:%" PRIu64
b5a8598f	66	"\"",
458af89d JG	67	opt_debug_info_full_path ?
	68	debug_info_src->filename :
	69	debug_info_src->short_filename,
b5a8598f AB	70	debug_info_src->line_no);
	71	}
	72
	73	fprintf(pos->fp, " }");
	74	}
	75	}
	76	}
	77
	78	static inline
	79	int trace_debug_info_create(struct ctf_trace *trace)
	80	{
	81	int ret = 0;
	82
	83	if (strcmp(trace->env.domain, "ust") != 0) {
	84	goto end;
	85	}
	86
	87	if (strcmp(trace->env.tracer_name, "lttng-ust") != 0) {
	88	goto end;
	89	}
	90
	91	trace->debug_info = debug_info_create();
	92	if (!trace->debug_info) {
	93	ret = -1;
	94	goto end;
	95	}
	96
	97	end:
	98	return ret;
	99	}
	100
	101	static inline
	102	void trace_debug_info_destroy(struct ctf_trace *trace)
	103	{
	104	debug_info_destroy(trace->debug_info);
	105	}
	106
	107	static inline
	108	void handle_debug_info_event(struct ctf_stream_declaration *stream_class,
	109	struct ctf_event_definition *event)
	110	{
	111	debug_info_handle_event(stream_class->trace->debug_info, event);
	112	}
	113
	114	#else /* #ifdef ENABLE_DEBUGINFO */
	115
	116	static inline
	117	void ctf_text_integer_write_debug_info(struct bt_stream_pos *ppos,
	118	struct bt_definition *definition)
	119	{
	120	/* Do nothing. */
	121	}
	122
	123	static inline
	124	int trace_debug_info_create(struct ctf_trace *trace)
	125	{
	126	return 0;
	127	}
	128
	129	static inline
	130	void trace_debug_info_destroy(struct ctf_trace *trace)
	131	{
	132	/* Do nothing. */
	133	}
134
135	static inline
136	void handle_debug_info_event(struct ctf_stream_declaration *stream_class,
137	struct ctf_event_definition *event)
138	{
139	/* Do nothing. */
140	}
141
142	#endif /* #else #ifdef ENABLE_DEBUGINFO */
143
144	#endif /* _BABELTRACE_TRACE_DEBUGINFO_H */