X-Git-Url: https://git.efficios.com/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-abi-internal.h;fp=src%2Fbin%2Flttng-sessiond%2Fust-abi-internal.h;h=0000000000000000000000000000000000000000;hb=7532fa3bd22e403958f46cd35c824f490d93292d;hp=652e4760f07abb4ee897bb384a9a41a3ae9c0bd3;hpb=985aea182b618c85c51651f224abedfe367c75ee;p=deliverable%2Flttng-tools.git

diff --git a/src/bin/lttng-sessiond/ust-abi-internal.h b/src/bin/lttng-sessiond/ust-abi-internal.h
deleted file mode 100644
index 652e4760f..000000000
--- a/src/bin/lttng-sessiond/ust-abi-internal.h
+++ /dev/null
@@ -1,429 +0,0 @@
-/*
- * Copyright 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * SPDX-License-Identifier: MIT
- *
- * Copied from LTTng-UST lttng/ust-abi.h
- *
- * LTTng-UST ABI header
- *
- */
-
-#ifndef LTTNG_UST_ABI_INTERNAL_H
-#define LTTNG_UST_ABI_INTERNAL_H
-
-#include <stdint.h>
-#include <common/macros.h>
-
-#ifndef LTTNG_PACKED
-#error "LTTNG_PACKED should be defined"
-#endif
-
-#ifndef __ust_stringify
-#define __ust_stringify1(x)	#x
-#define __ust_stringify(x)	__ust_stringify1(x)
-#endif /* __ust_stringify */
-
-#define LTTNG_UST_ABI_SYM_NAME_LEN		256
-#define LTTNG_UST_ABI_PROCNAME_LEN		16
-
-/* UST comm magic number, used to validate protocol and endianness. */
-#define LTTNG_UST_ABI_COMM_MAGIC			0xC57C57C5
-
-/* Version for ABI between liblttng-ust, sessiond, consumerd */
-#define LTTNG_UST_ABI_MAJOR_VERSION			9
-#define LTTNG_UST_ABI_MAJOR_VERSION_OLDEST_COMPATIBLE	8
-#define LTTNG_UST_ABI_MINOR_VERSION		0
-
-enum lttng_ust_abi_instrumentation {
-	LTTNG_UST_ABI_TRACEPOINT	= 0,
-	LTTNG_UST_ABI_PROBE		= 1,
-	LTTNG_UST_ABI_FUNCTION		= 2,
-};
-
-enum lttng_ust_abi_loglevel_type {
-	LTTNG_UST_ABI_LOGLEVEL_ALL	= 0,
-	LTTNG_UST_ABI_LOGLEVEL_RANGE	= 1,
-	LTTNG_UST_ABI_LOGLEVEL_SINGLE	= 2,
-};
-
-enum lttng_ust_abi_output {
-	LTTNG_UST_ABI_MMAP		= 0,
-};
-
-enum lttng_ust_abi_chan_type {
-	LTTNG_UST_ABI_CHAN_PER_CPU = 0,
-	LTTNG_UST_ABI_CHAN_METADATA = 1,
-};
-
-struct lttng_ust_abi_tracer_version {
-	uint32_t major;
-	uint32_t minor;
-	uint32_t patchlevel;
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_CHANNEL_PADDING	(LTTNG_UST_ABI_SYM_NAME_LEN + 32)
-/*
- * Given that the consumerd is limited to 64k file descriptors, we
- * cannot expect much more than 1MB channel structure size. This size is
- * depends on the number of streams within a channel, which depends on
- * the number of possible CPUs on the system.
- */
-#define LTTNG_UST_ABI_CHANNEL_DATA_MAX_LEN	1048576U
-struct lttng_ust_abi_channel {
-	uint64_t len;
-	int32_t type;	/* enum lttng_ust_abi_chan_type */
-	char padding[LTTNG_UST_ABI_CHANNEL_PADDING];
-	char data[];	/* variable sized data */
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_STREAM_PADDING1	(LTTNG_UST_ABI_SYM_NAME_LEN + 32)
-struct lttng_ust_abi_stream {
-	uint64_t len;		/* shm len */
-	uint32_t stream_nr;	/* stream number */
-	char padding[LTTNG_UST_ABI_STREAM_PADDING1];
-	/*
-	 * shm_fd and wakeup_fd are send over unix socket as file
-	 * descriptors after this structure.
-	 */
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_COUNTER_DIMENSION_MAX 4
-
-enum lttng_ust_abi_counter_arithmetic {
-	LTTNG_UST_ABI_COUNTER_ARITHMETIC_MODULAR = 0,
-	LTTNG_UST_ABI_COUNTER_ARITHMETIC_SATURATION = 1,
-};
-
-enum lttng_ust_abi_counter_bitness {
-	LTTNG_UST_ABI_COUNTER_BITNESS_32 = 0,
-	LTTNG_UST_ABI_COUNTER_BITNESS_64 = 1,
-};
-
-struct lttng_ust_abi_counter_dimension {
-	uint64_t size;
-	uint64_t underflow_index;
-	uint64_t overflow_index;
-	uint8_t has_underflow;
-	uint8_t has_overflow;
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_COUNTER_CONF_PADDING1 67
-struct lttng_ust_abi_counter_conf {
-	uint32_t arithmetic;	/* enum lttng_ust_abi_counter_arithmetic */
-	uint32_t bitness;	/* enum lttng_ust_abi_counter_bitness */
-	uint32_t number_dimensions;
-	int64_t global_sum_step;
-	struct lttng_ust_abi_counter_dimension dimensions[LTTNG_UST_ABI_COUNTER_DIMENSION_MAX];
-	uint8_t coalesce_hits;
-	char padding[LTTNG_UST_ABI_COUNTER_CONF_PADDING1];
-} LTTNG_PACKED;
-
-struct lttng_ust_abi_counter_value {
-	uint32_t number_dimensions;
-	uint64_t dimension_indexes[LTTNG_UST_ABI_COUNTER_DIMENSION_MAX];
-	int64_t value;
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_EVENT_PADDING1	8
-#define LTTNG_UST_ABI_EVENT_PADDING2	(LTTNG_UST_ABI_SYM_NAME_LEN + 32)
-struct lttng_ust_abi_event {
-	int32_t instrumentation; 		/* enum lttng_ust_abi_instrumentation */
-	char name[LTTNG_UST_ABI_SYM_NAME_LEN];	/* event name */
-
-	int32_t loglevel_type;			/* enum lttng_ust_abi_loglevel_type */
-	int32_t loglevel;			/* value, -1: all */
-	uint64_t token;				/* User-provided token */
-	char padding[LTTNG_UST_ABI_EVENT_PADDING1];
-
-	/* Per instrumentation type configuration */
-	union {
-		char padding[LTTNG_UST_ABI_EVENT_PADDING2];
-	} u;
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_EVENT_NOTIFIER_PADDING	32
-struct lttng_ust_abi_event_notifier {
-	struct lttng_ust_abi_event event;
-	uint64_t error_counter_index;
-	char padding[LTTNG_UST_ABI_EVENT_NOTIFIER_PADDING];
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_EVENT_NOTIFIER_NOTIFICATION_PADDING 32
-struct lttng_ust_abi_event_notifier_notification {
-	uint64_t token;
-	uint16_t capture_buf_size;
-	char padding[LTTNG_UST_ABI_EVENT_NOTIFIER_NOTIFICATION_PADDING];
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_COUNTER_PADDING1		(LTTNG_UST_ABI_SYM_NAME_LEN + 32)
-#define LTTNG_UST_ABI_COUNTER_DATA_MAX_LEN	4096U
-struct lttng_ust_abi_counter {
-	uint64_t len;
-	char padding[LTTNG_UST_ABI_COUNTER_PADDING1];
-	char data[];	/* variable sized data */
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_COUNTER_GLOBAL_PADDING1	(LTTNG_UST_ABI_SYM_NAME_LEN + 32)
-struct lttng_ust_abi_counter_global {
-	uint64_t len;		/* shm len */
-	char padding[LTTNG_UST_ABI_COUNTER_GLOBAL_PADDING1];
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_COUNTER_CPU_PADDING1	(LTTNG_UST_ABI_SYM_NAME_LEN + 32)
-struct lttng_ust_abi_counter_cpu {
-	uint64_t len;		/* shm len */
-	uint32_t cpu_nr;
-	char padding[LTTNG_UST_ABI_COUNTER_CPU_PADDING1];
-} LTTNG_PACKED;
-
-enum lttng_ust_abi_field_type {
-	LTTNG_UST_ABI_FIELD_OTHER			= 0,
-	LTTNG_UST_ABI_FIELD_INTEGER			= 1,
-	LTTNG_UST_ABI_FIELD_ENUM			= 2,
-	LTTNG_UST_ABI_FIELD_FLOAT			= 3,
-	LTTNG_UST_ABI_FIELD_STRING			= 4,
-};
-
-#define LTTNG_UST_ABI_FIELD_ITER_PADDING	(LTTNG_UST_ABI_SYM_NAME_LEN + 28)
-struct lttng_ust_abi_field_iter {
-	char event_name[LTTNG_UST_ABI_SYM_NAME_LEN];
-	char field_name[LTTNG_UST_ABI_SYM_NAME_LEN];
-	int32_t type;				/* enum lttng_ust_abi_field_type */
-	int loglevel;				/* event loglevel */
-	int nowrite;
-	char padding[LTTNG_UST_ABI_FIELD_ITER_PADDING];
-} LTTNG_PACKED;
-
-enum lttng_ust_abi_context_type {
-	LTTNG_UST_ABI_CONTEXT_VTID			= 0,
-	LTTNG_UST_ABI_CONTEXT_VPID			= 1,
-	LTTNG_UST_ABI_CONTEXT_PTHREAD_ID		= 2,
-	LTTNG_UST_ABI_CONTEXT_PROCNAME			= 3,
-	LTTNG_UST_ABI_CONTEXT_IP			= 4,
-	LTTNG_UST_ABI_CONTEXT_PERF_THREAD_COUNTER	= 5,
-	LTTNG_UST_ABI_CONTEXT_CPU_ID			= 6,
-	LTTNG_UST_ABI_CONTEXT_APP_CONTEXT		= 7,
-	LTTNG_UST_ABI_CONTEXT_CGROUP_NS			= 8,
-	LTTNG_UST_ABI_CONTEXT_IPC_NS			= 9,
-	LTTNG_UST_ABI_CONTEXT_MNT_NS			= 10,
-	LTTNG_UST_ABI_CONTEXT_NET_NS			= 11,
-	LTTNG_UST_ABI_CONTEXT_PID_NS			= 12,
-	LTTNG_UST_ABI_CONTEXT_USER_NS			= 13,
-	LTTNG_UST_ABI_CONTEXT_UTS_NS			= 14,
-	LTTNG_UST_ABI_CONTEXT_VUID			= 15,
-	LTTNG_UST_ABI_CONTEXT_VEUID			= 16,
-	LTTNG_UST_ABI_CONTEXT_VSUID			= 17,
-	LTTNG_UST_ABI_CONTEXT_VGID			= 18,
-	LTTNG_UST_ABI_CONTEXT_VEGID			= 19,
-	LTTNG_UST_ABI_CONTEXT_VSGID			= 20,
-	LTTNG_UST_ABI_CONTEXT_TIME_NS			= 21,
-};
-
-struct lttng_ust_abi_perf_counter_ctx {
-	uint32_t type;
-	uint64_t config;
-	char name[LTTNG_UST_ABI_SYM_NAME_LEN];
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_CONTEXT_PADDING1	16
-#define LTTNG_UST_ABI_CONTEXT_PADDING2	(LTTNG_UST_ABI_SYM_NAME_LEN + 32)
-struct lttng_ust_abi_context {
-	int32_t ctx;	 /* enum lttng_ust_abi_context_type */
-	char padding[LTTNG_UST_ABI_CONTEXT_PADDING1];
-
-	union {
-		struct lttng_ust_abi_perf_counter_ctx perf_counter;
-		struct {
-			/* Includes trailing '\0'. */
-			uint32_t provider_name_len;
-			uint32_t ctx_name_len;
-		} app_ctx;
-		char padding[LTTNG_UST_ABI_CONTEXT_PADDING2];
-	} u;
-} LTTNG_PACKED;
-
-/*
- * Tracer channel attributes.
- */
-#define LTTNG_UST_ABI_CHANNEL_ATTR_PADDING	(LTTNG_UST_ABI_SYM_NAME_LEN + 32)
-struct lttng_ust_abi_channel_attr {
-	uint64_t subbuf_size;			/* bytes */
-	uint64_t num_subbuf;			/* power of 2 */
-	int overwrite;				/* 1: overwrite, 0: discard */
-	unsigned int switch_timer_interval;	/* usec */
-	unsigned int read_timer_interval;	/* usec */
-	int32_t output;				/* enum lttng_ust_abi_output */
-	union {
-		struct {
-			int64_t blocking_timeout;	/* Blocking timeout (usec) */
-		} s;
-		char padding[LTTNG_UST_ABI_CHANNEL_ATTR_PADDING];
-	} u;
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_TRACEPOINT_ITER_PADDING	16
-struct lttng_ust_abi_tracepoint_iter {
-	char name[LTTNG_UST_ABI_SYM_NAME_LEN];	/* provider:name */
-	int loglevel;
-	char padding[LTTNG_UST_ABI_TRACEPOINT_ITER_PADDING];
-} LTTNG_PACKED;
-
-enum lttng_ust_abi_object_type {
-	LTTNG_UST_ABI_OBJECT_TYPE_UNKNOWN = -1,
-	LTTNG_UST_ABI_OBJECT_TYPE_CHANNEL = 0,
-	LTTNG_UST_ABI_OBJECT_TYPE_STREAM = 1,
-	LTTNG_UST_ABI_OBJECT_TYPE_EVENT = 2,
-	LTTNG_UST_ABI_OBJECT_TYPE_CONTEXT = 3,
-	LTTNG_UST_ABI_OBJECT_TYPE_EVENT_NOTIFIER_GROUP = 4,
-	LTTNG_UST_ABI_OBJECT_TYPE_EVENT_NOTIFIER = 5,
-	LTTNG_UST_ABI_OBJECT_TYPE_COUNTER = 6,
-	LTTNG_UST_ABI_OBJECT_TYPE_COUNTER_GLOBAL = 7,
-	LTTNG_UST_ABI_OBJECT_TYPE_COUNTER_CPU = 8,
-};
-
-#define LTTNG_UST_ABI_OBJECT_DATA_PADDING1	32
-#define LTTNG_UST_ABI_OBJECT_DATA_PADDING2	(LTTNG_UST_ABI_SYM_NAME_LEN + 32)
-
-struct lttng_ust_abi_object_data {
-	int32_t type;	/* enum lttng_ust_abi_object_type */
-	int handle;
-	uint64_t size;
-	char padding1[LTTNG_UST_ABI_OBJECT_DATA_PADDING1];
-	union {
-		struct {
-			void *data;
-			int32_t type;	/* enum lttng_ust_abi_chan_type */
-			int wakeup_fd;
-		} channel;
-		struct {
-			int shm_fd;
-			int wakeup_fd;
-			uint32_t stream_nr;
-		} stream;
-		struct {
-			void *data;
-		} counter;
-		struct {
-			int shm_fd;
-		} counter_global;
-		struct {
-			int shm_fd;
-			uint32_t cpu_nr;
-		} counter_cpu;
-		char padding2[LTTNG_UST_ABI_OBJECT_DATA_PADDING2];
-	} u;
-} LTTNG_PACKED;
-
-enum lttng_ust_abi_calibrate_type {
-	LTTNG_UST_ABI_CALIBRATE_TRACEPOINT,
-};
-
-#define LTTNG_UST_ABI_CALIBRATE_PADDING1	16
-#define LTTNG_UST_ABI_CALIBRATE_PADDING2	(LTTNG_UST_ABI_SYM_NAME_LEN + 32)
-struct lttng_ust_abi_calibrate {
-	enum lttng_ust_abi_calibrate_type type;		/* type (input) */
-	char padding[LTTNG_UST_ABI_CALIBRATE_PADDING1];
-
-	union {
-		char padding[LTTNG_UST_ABI_CALIBRATE_PADDING2];
-	} u;
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_FILTER_BYTECODE_MAX_LEN	65536
-#define LTTNG_UST_ABI_FILTER_PADDING		32
-struct lttng_ust_abi_filter_bytecode {
-	uint32_t len;
-	uint32_t reloc_offset;
-	uint64_t seqnum;
-	char padding[LTTNG_UST_ABI_FILTER_PADDING];
-	char data[0];
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_CAPTURE_BYTECODE_MAX_LEN	65536
-#define LTTNG_UST_ABI_CAPTURE_PADDING		32
-struct lttng_ust_abi_capture_bytecode {
-	uint32_t len;
-	uint32_t reloc_offset;
-	uint64_t seqnum;
-	char padding[LTTNG_UST_ABI_CAPTURE_PADDING];
-	char data[0];
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_EXCLUSION_PADDING	32
-struct lttng_ust_abi_event_exclusion {
-	uint32_t count;
-	char padding[LTTNG_UST_ABI_EXCLUSION_PADDING];
-	char names[LTTNG_UST_ABI_SYM_NAME_LEN][0];
-} LTTNG_PACKED;
-
-#define LTTNG_UST_ABI_CMD(minor)		(minor)
-#define LTTNG_UST_ABI_CMDR(minor, type)		(minor)
-#define LTTNG_UST_ABI_CMDW(minor, type)		(minor)
-
-/* Handled by object descriptor */
-#define LTTNG_UST_ABI_RELEASE			LTTNG_UST_ABI_CMD(0x1)
-
-/* Handled by object cmd */
-
-/* LTTng-UST commands */
-#define LTTNG_UST_ABI_SESSION			LTTNG_UST_ABI_CMD(0x40)
-#define LTTNG_UST_ABI_TRACER_VERSION		\
-	LTTNG_UST_ABI_CMDR(0x41, struct lttng_ust_abi_tracer_version)
-#define LTTNG_UST_ABI_TRACEPOINT_LIST		LTTNG_UST_ABI_CMD(0x42)
-#define LTTNG_UST_ABI_WAIT_QUIESCENT		LTTNG_UST_ABI_CMD(0x43)
-#define LTTNG_UST_ABI_REGISTER_DONE		LTTNG_UST_ABI_CMD(0x44)
-#define LTTNG_UST_ABI_TRACEPOINT_FIELD_LIST	LTTNG_UST_ABI_CMD(0x45)
-#define LTTNG_UST_ABI_EVENT_NOTIFIER_GROUP_CREATE \
-	LTTNG_UST_ABI_CMD(0x46)
-
-/* Session commands */
-#define LTTNG_UST_ABI_CHANNEL			\
-	LTTNG_UST_ABI_CMDW(0x51, struct lttng_ust_abi_channel)
-#define LTTNG_UST_ABI_SESSION_START		LTTNG_UST_ABI_CMD(0x52)
-#define LTTNG_UST_ABI_SESSION_STOP		LTTNG_UST_ABI_CMD(0x53)
-#define LTTNG_UST_ABI_SESSION_STATEDUMP		LTTNG_UST_ABI_CMD(0x54)
-
-/* Channel commands */
-#define LTTNG_UST_ABI_STREAM			LTTNG_UST_ABI_CMD(0x60)
-#define LTTNG_UST_ABI_EVENT			\
-	LTTNG_UST_ABI_CMDW(0x61, struct lttng_ust_abi_event)
-
-/* Event and channel commands */
-#define LTTNG_UST_ABI_CONTEXT			\
-	LTTNG_UST_ABI_CMDW(0x70, struct lttng_ust_abi_context)
-#define LTTNG_UST_ABI_FLUSH_BUFFER		\
-	LTTNG_UST_ABI_CMD(0x71)
-
-/* Event, event notifier, channel and session commands */
-#define LTTNG_UST_ABI_ENABLE			LTTNG_UST_ABI_CMD(0x80)
-#define LTTNG_UST_ABI_DISABLE			LTTNG_UST_ABI_CMD(0x81)
-
-/* Tracepoint list commands */
-#define LTTNG_UST_ABI_TRACEPOINT_LIST_GET	LTTNG_UST_ABI_CMD(0x90)
-#define LTTNG_UST_ABI_TRACEPOINT_FIELD_LIST_GET	LTTNG_UST_ABI_CMD(0x91)
-
-/* Event and event notifier commands */
-#define LTTNG_UST_ABI_FILTER			LTTNG_UST_ABI_CMD(0xA0)
-#define LTTNG_UST_ABI_EXCLUSION			LTTNG_UST_ABI_CMD(0xA1)
-
-/* Event notifier group commands */
-#define LTTNG_UST_ABI_EVENT_NOTIFIER_CREATE	\
-	LTTNG_UST_ABI_CMDW(0xB0, struct lttng_ust_abi_event_notifier)
-
-/* Event notifier commands */
-#define LTTNG_UST_ABI_CAPTURE			LTTNG_UST_ABI_CMD(0xB6)
-
-/* Session and event notifier group commands */
-#define LTTNG_UST_ABI_COUNTER			\
-	LTTNG_UST_ABI_CMDW(0xC0, struct lttng_ust_abi_counter)
-
-/* Counter commands */
-#define LTTNG_UST_ABI_COUNTER_GLOBAL		\
-	LTTNG_UST_ABI_CMDW(0xD0, struct lttng_ust_abi_counter_global)
-#define LTTNG_UST_ABI_COUNTER_CPU		\
-	LTTNG_UST_ABI_CMDW(0xD1, struct lttng_ust_abi_counter_cpu)
-
-#define LTTNG_UST_ABI_ROOT_HANDLE	0
-
-#endif /* LTTNG_UST_ABI_INTERNAL_H */