[lttng-ust.git] / liblttng-ust-dl / ust_dl.h

/*
 * SPDX-License-Identifier: MIT
 *
 * Copyright (C) 2013 Paul Woegerer <paul_woegerer@mentor.com>
 * Copyright (C) 2015 Antoine Busque <abusque@efficios.com>
 */

#undef TRACEPOINT_PROVIDER
#define TRACEPOINT_PROVIDER lttng_ust_dl

#if !defined(_TRACEPOINT_UST_DL_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
#define _TRACEPOINT_UST_DL_H

#ifdef __cplusplus
extern "C" {
#endif

#include <stddef.h>
#include <stdint.h>
#include <unistd.h>

#define LTTNG_UST_DL_PROVIDER
#include <lttng/tracepoint.h>

TRACEPOINT_EVENT(lttng_ust_dl, dlopen,
	TP_ARGS(void *, ip, void *, baddr, const char *, path,
		int, flags, uint64_t, memsz, uint8_t, has_build_id,
		uint8_t, has_debug_link),
	TP_FIELDS(
		ctf_integer_hex(void *, baddr, baddr)
		ctf_integer(uint64_t, memsz, memsz)
		ctf_integer_hex(int, flags, flags)
		ctf_string(path, path)
		ctf_integer(uint8_t, has_build_id, has_build_id)
		ctf_integer(uint8_t, has_debug_link, has_debug_link)
	)
)

#ifdef HAVE_DLMOPEN
TRACEPOINT_EVENT(lttng_ust_dl, dlmopen,
	TP_ARGS(void *, ip, void *, baddr, Lmid_t, nsid,
		const char *, path, int, flags,
		uint64_t, memsz, uint8_t, has_build_id,
		uint8_t, has_debug_link),
	TP_FIELDS(
		ctf_integer_hex(void *, baddr, baddr)
		ctf_integer(uint64_t, memsz, memsz)
		ctf_integer(Lmid_t, nsid, nsid)
		ctf_integer_hex(int, flags, flags)
		ctf_string(path, path)
		ctf_integer(uint8_t, has_build_id, has_build_id)
		ctf_integer(uint8_t, has_debug_link, has_debug_link)
	)
)
#endif

TRACEPOINT_EVENT(lttng_ust_dl, build_id,
	TP_ARGS(
		void *, ip,
		void *, baddr,
		uint8_t *, build_id,
		size_t, build_id_len
	),
	TP_FIELDS(
		ctf_integer_hex(void *, baddr, baddr)
		ctf_sequence_hex(uint8_t, build_id, build_id,
			size_t, build_id_len)
	)
)

TRACEPOINT_EVENT(lttng_ust_dl, debug_link,
	TP_ARGS(
		void *, ip,
		void *, baddr,
		char *, filename,
		uint32_t, crc
	),
	TP_FIELDS(
		ctf_integer_hex(void *, baddr, baddr)
		ctf_integer(uint32_t, crc, crc)
		ctf_string(filename, filename)
	)
)

TRACEPOINT_EVENT(lttng_ust_dl, dlclose,
	TP_ARGS(void *, ip, void *, baddr),
	TP_FIELDS(
		ctf_integer_hex(void *, baddr, baddr)
	)
)

#endif /* _TRACEPOINT_UST_DL_H */

#undef TRACEPOINT_INCLUDE
#define TRACEPOINT_INCLUDE "./ust_dl.h"

/* This part must be outside ifdef protection */
#include <lttng/tracepoint-event.h>

#ifdef __cplusplus
}
#endif
Commit	Line	Data
	1	/*
	2	* SPDX-License-Identifier: MIT
	3	*
	4	* Copyright (C) 2013 Paul Woegerer <paul_woegerer@mentor.com>
	5	* Copyright (C) 2015 Antoine Busque <abusque@efficios.com>
	6	*/
	7
	8	#undef TRACEPOINT_PROVIDER
	9	#define TRACEPOINT_PROVIDER lttng_ust_dl
	10
	11	#if !defined(_TRACEPOINT_UST_DL_H) \|\| defined(TRACEPOINT_HEADER_MULTI_READ)
	12	#define _TRACEPOINT_UST_DL_H
	13
	14	#ifdef __cplusplus
	15	extern "C" {
	16	#endif
	17
	18	#include <stddef.h>
	19	#include <stdint.h>
	20	#include <unistd.h>
	21
	22	#define LTTNG_UST_DL_PROVIDER
	23	#include <lttng/tracepoint.h>
	24
	25	TRACEPOINT_EVENT(lttng_ust_dl, dlopen,
	26	TP_ARGS(void , ip, void , baddr, const char *, path,
	27	int, flags, uint64_t, memsz, uint8_t, has_build_id,
	28	uint8_t, has_debug_link),
	29	TP_FIELDS(
	30	ctf_integer_hex(void *, baddr, baddr)
	31	ctf_integer(uint64_t, memsz, memsz)
	32	ctf_integer_hex(int, flags, flags)
	33	ctf_string(path, path)
	34	ctf_integer(uint8_t, has_build_id, has_build_id)
	35	ctf_integer(uint8_t, has_debug_link, has_debug_link)
	36	)
	37	)
	38
	39	#ifdef HAVE_DLMOPEN
	40	TRACEPOINT_EVENT(lttng_ust_dl, dlmopen,
	41	TP_ARGS(void , ip, void , baddr, Lmid_t, nsid,
	42	const char *, path, int, flags,
	43	uint64_t, memsz, uint8_t, has_build_id,
	44	uint8_t, has_debug_link),
	45	TP_FIELDS(
	46	ctf_integer_hex(void *, baddr, baddr)
	47	ctf_integer(uint64_t, memsz, memsz)
	48	ctf_integer(Lmid_t, nsid, nsid)
	49	ctf_integer_hex(int, flags, flags)
	50	ctf_string(path, path)
	51	ctf_integer(uint8_t, has_build_id, has_build_id)
	52	ctf_integer(uint8_t, has_debug_link, has_debug_link)
	53	)
	54	)
	55	#endif
	56
	57	TRACEPOINT_EVENT(lttng_ust_dl, build_id,
	58	TP_ARGS(
	59	void *, ip,
	60	void *, baddr,
	61	uint8_t *, build_id,
	62	size_t, build_id_len
	63	),
	64	TP_FIELDS(
	65	ctf_integer_hex(void *, baddr, baddr)
	66	ctf_sequence_hex(uint8_t, build_id, build_id,
	67	size_t, build_id_len)
	68	)
	69	)
	70
	71	TRACEPOINT_EVENT(lttng_ust_dl, debug_link,
	72	TP_ARGS(
	73	void *, ip,
	74	void *, baddr,
	75	char *, filename,
	76	uint32_t, crc
	77	),
	78	TP_FIELDS(
	79	ctf_integer_hex(void *, baddr, baddr)
	80	ctf_integer(uint32_t, crc, crc)
	81	ctf_string(filename, filename)
	82	)
	83	)
	84
	85	TRACEPOINT_EVENT(lttng_ust_dl, dlclose,
	86	TP_ARGS(void , ip, void , baddr),
	87	TP_FIELDS(
	88	ctf_integer_hex(void *, baddr, baddr)
	89	)
	90	)
	91
	92	#endif /* _TRACEPOINT_UST_DL_H */
	93
	94	#undef TRACEPOINT_INCLUDE
	95	#define TRACEPOINT_INCLUDE "./ust_dl.h"
	96
	97	/* This part must be outside ifdef protection */
	98	#include <lttng/tracepoint-event.h>
	99
	100	#ifdef __cplusplus
	101	}
	102	#endif