#include <urcu/compiler.h>
#include <urcu/rculist.h>
#include <lttng/ust-events.h>
-#include <lttng/ringbuffer-config.h>
+#include <lttng/ringbuffer-context.h>
+#include <lttng/ust-arch.h>
#include <lttng/ust-compiler.h>
#include <lttng/tracepoint.h>
#include <lttng/ust-endian.h>
/* Enumeration entry (single value) */
#undef ctf_enum_value
#define ctf_enum_value(_string, _value) \
- { \
+ __LTTNG_COMPOUND_LITERAL(struct lttng_ust_enum_entry, { \
+ .struct_size = sizeof(struct lttng_ust_enum_entry), \
.start = { \
.value = lttng_is_signed_type(__typeof__(_value)) ? \
(long long) (_value) : (_value), \
.signedness = lttng_is_signed_type(__typeof__(_value)), \
}, \
.string = (_string), \
- },
+ }),
/* Enumeration entry (range) */
#undef ctf_enum_range
#define ctf_enum_range(_string, _range_start, _range_end) \
- { \
+ __LTTNG_COMPOUND_LITERAL(struct lttng_ust_enum_entry, { \
+ .struct_size = sizeof(struct lttng_ust_enum_entry), \
.start = { \
.value = lttng_is_signed_type(__typeof__(_range_start)) ? \
(long long) (_range_start) : (_range_start), \
.signedness = lttng_is_signed_type(__typeof__(_range_end)), \
}, \
.string = (_string), \
- },
+ }),
/* Enumeration entry (automatic value; follows the rules of CTF) */
#undef ctf_enum_auto
-#define ctf_enum_auto(_string) \
- { \
+#define ctf_enum_auto(_string) \
+ __LTTNG_COMPOUND_LITERAL(struct lttng_ust_enum_entry, { \
+ .struct_size = sizeof(struct lttng_ust_enum_entry), \
.start = { \
.value = -1ULL, \
.signedness = 0, \
.signedness = 0, \
}, \
.string = (_string), \
- .u = { \
- .extra = { \
- .options = LTTNG_ENUM_ENTRY_OPTION_IS_AUTO, \
- }, \
- }, \
- },
+ .options = LTTNG_UST_ENUM_ENTRY_OPTION_IS_AUTO, \
+ }),
#undef TP_ENUM_VALUES
#define TP_ENUM_VALUES(...) \
#undef TRACEPOINT_ENUM
#define TRACEPOINT_ENUM(_provider, _name, _values) \
- const struct lttng_enum_entry __enum_values__##_provider##_##_name[] = { \
+ struct lttng_ust_enum_entry *__enum_values__##_provider##_##_name[] = { \
_values \
ctf_enum_value("", 0) /* Dummy, 0-len array forbidden by C99. */ \
};
#include <lttng/ust-tracepoint-event-nowrite.h>
#undef _ctf_integer_ext
-#define _ctf_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \
- { \
- .name = #_item, \
- .type = __type_integer(_type, _byte_order, _base, none),\
- .nowrite = _nowrite, \
- .u = { \
- .ext = { \
- .nofilter = 0, \
- }, \
- }, \
- },
+#define _ctf_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \
+ __LTTNG_COMPOUND_LITERAL(struct lttng_ust_event_field, { \
+ .struct_size = sizeof(struct lttng_ust_event_field), \
+ .name = #_item, \
+ .type = lttng_ust_type_integer_define(_type, _byte_order, _base), \
+ .nowrite = _nowrite, \
+ .nofilter = 0, \
+ }),
#undef _ctf_float
#define _ctf_float(_type, _item, _src, _nowrite) \
- { \
- .name = #_item, \
- .type = __type_float(_type), \
- .nowrite = _nowrite, \
- .u = { \
- .ext = { \
- .nofilter = 0, \
- }, \
- }, \
- },
+ __LTTNG_COMPOUND_LITERAL(struct lttng_ust_event_field, { \
+ .struct_size = sizeof(struct lttng_ust_event_field), \
+ .name = #_item, \
+ .type = lttng_ust_type_float_define(_type), \
+ .nowrite = _nowrite, \
+ .nofilter = 0, \
+ }),
#undef _ctf_array_encoded
#define _ctf_array_encoded(_type, _item, _src, _byte_order, \
_length, _encoding, _nowrite, \
_elem_type_base) \
- { \
- .name = #_item, \
- .type = \
- { \
- .atype = atype_array_nestable, \
- .u = \
- { \
- .array_nestable = \
- { \
- .elem_type = __LTTNG_COMPOUND_LITERAL(struct lttng_type, \
- __type_integer(_type, _byte_order, _elem_type_base, _encoding)), \
- .length = _length, \
- .alignment = 0, \
- } \
- } \
- }, \
- .nowrite = _nowrite, \
- .u = { \
- .ext = { \
- .nofilter = 0, \
- }, \
- }, \
- },
+ __LTTNG_COMPOUND_LITERAL(struct lttng_ust_event_field, { \
+ .struct_size = sizeof(struct lttng_ust_event_field), \
+ .name = #_item, \
+ .type = (struct lttng_ust_type_common *) __LTTNG_COMPOUND_LITERAL(struct lttng_ust_type_array, { \
+ .parent = { \
+ .type = lttng_ust_type_array, \
+ }, \
+ .struct_size = sizeof(struct lttng_ust_type_array), \
+ .elem_type = lttng_ust_type_integer_define(_type, _byte_order, _elem_type_base), \
+ .length = _length, \
+ .alignment = 0, \
+ .encoding = lttng_ust_string_encoding_##_encoding, \
+ }), \
+ .nowrite = _nowrite, \
+ .nofilter = 0, \
+ }),
#undef _ctf_sequence_encoded
#define _ctf_sequence_encoded(_type, _item, _src, _byte_order, \
_length_type, _src_length, _encoding, _nowrite, \
_elem_type_base) \
- { \
- .name = "_" #_item "_length", \
- .type = __type_integer(_length_type, BYTE_ORDER, 10, none), \
- .nowrite = _nowrite, \
- .u = { \
- .ext = { \
- .nofilter = 1, \
- }, \
- }, \
- }, \
- { \
- .name = #_item, \
- .type = \
- { \
- .atype = atype_sequence_nestable, \
- .u = \
- { \
- .sequence_nestable = \
- { \
- .length_name = "_" #_item "_length", \
- .elem_type = __LTTNG_COMPOUND_LITERAL(struct lttng_type, \
- __type_integer(_type, _byte_order, _elem_type_base, _encoding)), \
- .alignment = 0, \
- }, \
+ __LTTNG_COMPOUND_LITERAL(struct lttng_ust_event_field, { \
+ .struct_size = sizeof(struct lttng_ust_event_field), \
+ .name = "_" #_item "_length", \
+ .type = lttng_ust_type_integer_define(_length_type, BYTE_ORDER, 10), \
+ .nowrite = _nowrite, \
+ .nofilter = 1, \
+ }), \
+ __LTTNG_COMPOUND_LITERAL(struct lttng_ust_event_field, { \
+ .struct_size = sizeof(struct lttng_ust_event_field), \
+ .name = #_item, \
+ .type = (struct lttng_ust_type_common *) __LTTNG_COMPOUND_LITERAL(struct lttng_ust_type_sequence, { \
+ .parent = { \
+ .type = lttng_ust_type_sequence, \
}, \
- }, \
- .nowrite = _nowrite, \
- .u = { \
- .ext = { \
- .nofilter = 0, \
- }, \
- }, \
- },
+ .struct_size = sizeof(struct lttng_ust_type_sequence), \
+ .length_name = "_" #_item "_length", \
+ .elem_type = lttng_ust_type_integer_define(_type, _byte_order, _elem_type_base), \
+ .alignment = 0, \
+ .encoding = lttng_ust_string_encoding_##_encoding, \
+ }), \
+ .nowrite = _nowrite, \
+ .nofilter = 0, \
+ }),
#undef _ctf_string
#define _ctf_string(_item, _src, _nowrite) \
- { \
- .name = #_item, \
- .type = \
- { \
- .atype = atype_string, \
- .u = \
- { \
- .string = { .encoding = lttng_encode_UTF8 } \
+ __LTTNG_COMPOUND_LITERAL(struct lttng_ust_event_field, { \
+ .struct_size = sizeof(struct lttng_ust_event_field), \
+ .name = #_item, \
+ .type = (struct lttng_ust_type_common *) __LTTNG_COMPOUND_LITERAL(struct lttng_ust_type_string, { \
+ .parent = { \
+ .type = lttng_ust_type_string, \
}, \
- }, \
- .nowrite = _nowrite, \
- .u = { \
- .ext = { \
- .nofilter = 0, \
- }, \
- }, \
- },
+ .struct_size = sizeof(struct lttng_ust_type_string), \
+ .encoding = lttng_ust_string_encoding_UTF8, \
+ }), \
+ .nowrite = _nowrite, \
+ .nofilter = 0, \
+ }),
#undef _ctf_enum
#define _ctf_enum(_provider, _name, _type, _item, _src, _nowrite) \
- { \
+ __LTTNG_COMPOUND_LITERAL(struct lttng_ust_event_field, { \
+ .struct_size = sizeof(struct lttng_ust_event_field), \
.name = #_item, \
- .type = { \
- .atype = atype_enum_nestable, \
- .u = { \
- .enum_nestable = { \
- .desc = &__enum_##_provider##_##_name, \
- .container_type = __LTTNG_COMPOUND_LITERAL(struct lttng_type, \
- __type_integer(_type, BYTE_ORDER, 10, none)), \
- }, \
+ .type = (struct lttng_ust_type_common *) __LTTNG_COMPOUND_LITERAL(struct lttng_ust_type_enum, { \
+ .parent = { \
+ .type = lttng_ust_type_enum, \
}, \
- }, \
+ .struct_size = sizeof(struct lttng_ust_type_enum), \
+ .desc = &__enum_##_provider##_##_name, \
+ .container_type = lttng_ust_type_integer_define(_type, BYTE_ORDER, 10), \
+ }), \
.nowrite = _nowrite, \
- .u = { \
- .ext = { \
- .nofilter = 0, \
- }, \
- }, \
- },
+ .nofilter = 0, \
+ }),
#undef TP_FIELDS
#define TP_FIELDS(...) __VA_ARGS__ /* Only one used in this phase */
#undef _TRACEPOINT_EVENT_CLASS
#define _TRACEPOINT_EVENT_CLASS(_provider, _name, _args, _fields) \
- static const struct lttng_event_field __event_fields___##_provider##___##_name[] = { \
+ static struct lttng_ust_event_field *__event_fields___##_provider##___##_name[] = { \
_fields \
ctf_integer(int, dummy, 0) /* Dummy, C99 forbids 0-len array. */ \
};
#undef TRACEPOINT_ENUM
#define TRACEPOINT_ENUM(_provider, _name, _values) \
- static const struct lttng_enum_desc __enum_##_provider##_##_name = { \
+ static struct lttng_ust_enum_desc __enum_##_provider##_##_name = { \
+ .struct_size = sizeof(struct lttng_ust_enum_desc), \
.name = #_provider "_" #_name, \
.entries = __enum_values__##_provider##_##_name, \
.nr_entries = _TP_ARRAY_SIZE(__enum_values__##_provider##_##_name) - 1, \
#include TRACEPOINT_INCLUDE
-/*
- * Stage 2.1 of tracepoint event generation.
- *
- * Create probe event notifier callback prototypes.
- */
-
-/* Reset all macros within TRACEPOINT_EVENT */
-#include <lttng/ust-tracepoint-event-reset.h>
-
-#undef TP_ARGS
-#define TP_ARGS(...) __VA_ARGS__
-
-#undef _TRACEPOINT_EVENT_CLASS
-#define _TRACEPOINT_EVENT_CLASS(_provider, _name, _args, _fields) \
-static void __event_notifier_probe__##_provider##___##_name(_TP_ARGS_DATA_PROTO(_args));
-
-#include TRACEPOINT_INCLUDE
-
/*
* Stage 3.0 of tracepoint event generation.
*
#define _ctf_array_encoded(_type, _item, _src, _byte_order, _length, \
_encoding, _nowrite, _elem_type_base) \
lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(_type)); \
- __chan->ops->event_write(&__ctx, _src, sizeof(_type) * (_length));
+ if (lttng_ust_string_encoding_##_encoding == lttng_ust_string_encoding_none) \
+ __chan->ops->event_write(&__ctx, _src, sizeof(_type) * (_length)); \
+ else \
+ __chan->ops->event_strcpy_pad(&__ctx, (const char *) (_src), _length); \
#undef _ctf_sequence_encoded
#define _ctf_sequence_encoded(_type, _item, _src, _byte_order, _length_type, \
__chan->ops->event_write(&__ctx, &__tmpl, sizeof(_length_type));\
} \
lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(_type)); \
- __chan->ops->event_write(&__ctx, _src, \
- sizeof(_type) * __get_dynamic_len(dest));
+ if (lttng_ust_string_encoding_##_encoding == lttng_ust_string_encoding_none) \
+ __chan->ops->event_write(&__ctx, _src, \
+ sizeof(_type) * __get_dynamic_len(dest)); \
+ else \
+ __chan->ops->event_strcpy_pad(&__ctx, (const char *) (_src), __get_dynamic_len(dest)); \
#undef _ctf_string
#define _ctf_string(_item, _src, _nowrite) \
#define _TP_IP_PARAM(x) (x)
#else /* TP_IP_PARAM */
-#if defined(__PPC__) && !defined(__PPC64__)
+#if defined(LTTNG_UST_ARCH_PPC) && !defined(LTTNG_UST_ARCH_PPC64)
#define _TP_IP_PARAM(x) NULL
-#else /* #if defined(__PPC__) && !defined(__PPC64__) */
+#else
#define _TP_IP_PARAM(x) __builtin_return_address(0)
-#endif /* #else #if defined(__PPC__) && !defined(__PPC64__) */
+#endif
#endif /* TP_IP_PARAM */
static \
void __event_probe__##_provider##___##_name(_TP_ARGS_DATA_PROTO(_args)) \
{ \
- struct lttng_ust_event_recorder *__event_recorder = (struct lttng_ust_event_recorder *) __tp_data; \
- struct lttng_channel *__chan = __event_recorder->chan; \
- struct lttng_ust_lib_ring_buffer_ctx __ctx; \
- struct lttng_stack_ctx __lttng_ctx; \
- size_t __event_len, __event_align; \
+ struct lttng_ust_event_common *__event = (struct lttng_ust_event_common *) __tp_data; \
size_t __dynamic_len_idx = 0; \
const size_t __num_fields = _TP_ARRAY_SIZE(__event_fields___##_provider##___##_name) - 1; \
union { \
size_t __dynamic_len[__num_fields]; \
- char __filter_stack_data[2 * sizeof(unsigned long) * __num_fields]; \
+ char __interpreter_stack_data[2 * sizeof(unsigned long) * __num_fields]; \
} __stackvar; \
int __ret; \
+ bool __interpreter_stack_prepared = false; \
\
if (0) \
(void) __dynamic_len_idx; /* don't warn if unused */ \
- if (!_TP_SESSION_CHECK(session, __chan->session)) \
- return; \
- if (caa_unlikely(!CMM_ACCESS_ONCE(__chan->session->active))) \
- return; \
- if (caa_unlikely(!CMM_ACCESS_ONCE(__chan->enabled))) \
- return; \
- if (caa_unlikely(!CMM_ACCESS_ONCE(__event_recorder->parent->enabled)))\
+ switch (__event->type) { \
+ case LTTNG_UST_EVENT_TYPE_RECORDER: \
+ { \
+ struct lttng_ust_event_recorder *__event_recorder = (struct lttng_ust_event_recorder *) __event->child; \
+ struct lttng_ust_channel_buffer *__chan = __event_recorder->chan; \
+ struct lttng_ust_channel_common *__chan_common = __chan->parent; \
+ \
+ if (!_TP_SESSION_CHECK(session, __chan_common->session)) \
+ return; \
+ if (caa_unlikely(!CMM_ACCESS_ONCE(__chan_common->session->active))) \
+ return; \
+ if (caa_unlikely(!CMM_ACCESS_ONCE(__chan_common->enabled))) \
+ return; \
+ break; \
+ } \
+ case LTTNG_UST_EVENT_TYPE_NOTIFIER: \
+ break; \
+ } \
+ if (caa_unlikely(!CMM_ACCESS_ONCE(__event->enabled))) \
return; \
if (caa_unlikely(!TP_RCU_LINK_TEST())) \
return; \
- if (caa_unlikely(!cds_list_empty(&__event_recorder->parent->filter_bytecode_runtime_head))) { \
- struct lttng_bytecode_runtime *__filter_bc_runtime; \
- int __filter_record = __event_recorder->parent->has_enablers_without_bytecode; \
- \
- __event_prepare_interpreter_stack__##_provider##___##_name(__stackvar.__filter_stack_data, \
+ if (caa_unlikely(CMM_ACCESS_ONCE(__event->eval_filter))) { \
+ __event_prepare_interpreter_stack__##_provider##___##_name(__stackvar.__interpreter_stack_data, \
_TP_ARGS_DATA_VAR(_args)); \
- tp_list_for_each_entry_rcu(__filter_bc_runtime, &__event_recorder->parent->filter_bytecode_runtime_head, node) { \
- if (caa_unlikely(__filter_bc_runtime->interpreter_funcs.filter(__filter_bc_runtime, \
- __stackvar.__filter_stack_data) & LTTNG_INTERPRETER_RECORD_FLAG)) { \
- __filter_record = 1; \
- break; \
- } \
- } \
- if (caa_likely(!__filter_record)) \
+ __interpreter_stack_prepared = true; \
+ if (caa_likely(__event->run_filter(__event, \
+ __stackvar.__interpreter_stack_data, NULL) != LTTNG_UST_EVENT_FILTER_ACCEPT)) \
return; \
} \
- __event_len = __event_get_size__##_provider##___##_name(__stackvar.__dynamic_len, \
- _TP_ARGS_DATA_VAR(_args)); \
- __event_align = __event_get_align__##_provider##___##_name(_TP_ARGS_VAR(_args)); \
- memset(&__lttng_ctx, 0, sizeof(__lttng_ctx)); \
- __lttng_ctx.event_recorder = __event_recorder; \
- __lttng_ctx.chan_ctx = tp_rcu_dereference(__chan->ctx); \
- __lttng_ctx.event_ctx = tp_rcu_dereference(__event_recorder->ctx); \
- lib_ring_buffer_ctx_init(&__ctx, __chan->chan, __event_recorder, __event_len, \
- __event_align, -1, __chan->handle, &__lttng_ctx); \
- __ctx.ip = _TP_IP_PARAM(TP_IP_PARAM); \
- __ret = __chan->ops->event_reserve(&__ctx, __event_recorder->id); \
- if (__ret < 0) \
- return; \
- _fields \
- __chan->ops->event_commit(&__ctx); \
+ switch (__event->type) { \
+ case LTTNG_UST_EVENT_TYPE_RECORDER: \
+ { \
+ size_t __event_len, __event_align; \
+ struct lttng_ust_event_recorder *__event_recorder = (struct lttng_ust_event_recorder *) __event->child; \
+ struct lttng_ust_channel_buffer *__chan = __event_recorder->chan; \
+ struct lttng_ust_lib_ring_buffer_ctx __ctx; \
+ struct lttng_ust_stack_ctx __lttng_ctx; \
+ \
+ __event_len = __event_get_size__##_provider##___##_name(__stackvar.__dynamic_len, \
+ _TP_ARGS_DATA_VAR(_args)); \
+ __event_align = __event_get_align__##_provider##___##_name(_TP_ARGS_VAR(_args)); \
+ memset(&__lttng_ctx, 0, sizeof(__lttng_ctx)); \
+ __lttng_ctx.struct_size = sizeof(struct lttng_ust_stack_ctx); \
+ __lttng_ctx.event_recorder = __event_recorder; \
+ lib_ring_buffer_ctx_init(&__ctx, __chan->chan, &__lttng_ctx, __event_len, \
+ __event_align, -1, __chan->handle); \
+ __ctx.ip = _TP_IP_PARAM(TP_IP_PARAM); \
+ __ret = __chan->ops->event_reserve(&__ctx, __event_recorder->id); \
+ if (__ret < 0) \
+ return; \
+ _fields \
+ __chan->ops->event_commit(&__ctx); \
+ break; \
+ } \
+ case LTTNG_UST_EVENT_TYPE_NOTIFIER: \
+ { \
+ struct lttng_ust_event_notifier *__event_notifier = (struct lttng_ust_event_notifier *) __event->child; \
+ struct lttng_ust_notification_ctx __notif_ctx; \
+ \
+ __notif_ctx.struct_size = sizeof(struct lttng_ust_notification_ctx); \
+ __notif_ctx.eval_capture = CMM_ACCESS_ONCE(__event_notifier->eval_capture); \
+ \
+ if (caa_unlikely(!__interpreter_stack_prepared && __notif_ctx.eval_capture)) \
+ __event_prepare_interpreter_stack__##_provider##___##_name(__stackvar.__interpreter_stack_data, \
+ _TP_ARGS_DATA_VAR(_args)); \
+ \
+ __event_notifier->notification_send(__event_notifier, \
+ __stackvar.__interpreter_stack_data, \
+ &__notif_ctx); \
+ break; \
+ } \
+ } \
}
#include TRACEPOINT_INCLUDE
#undef _TP_EXTRACT_STRING2
-/*
- * Stage 5.2 of tracepoint event generation.
- *
- * Create the event notifier probe function.
- */
-#undef _TRACEPOINT_EVENT_CLASS
-#define _TRACEPOINT_EVENT_CLASS(_provider, _name, _args, _fields) \
-static lttng_ust_notrace \
-void __event_notifier_probe__##_provider##___##_name(_TP_ARGS_DATA_PROTO(_args)); \
-static \
-void __event_notifier_probe__##_provider##___##_name(_TP_ARGS_DATA_PROTO(_args)) \
-{ \
- struct lttng_ust_event_notifier *__event_notifier = (struct lttng_ust_event_notifier *) __tp_data; \
- const size_t __num_fields = _TP_ARRAY_SIZE(__event_fields___##_provider##___##_name) - 1;\
- union { \
- size_t __dynamic_len[__num_fields]; \
- char __interpreter_stack_data[2 * sizeof(unsigned long) * __num_fields]; \
- } __stackvar; \
- \
- if (caa_unlikely(!CMM_ACCESS_ONCE(__event_notifier->parent->enabled))) \
- return; \
- if (caa_unlikely(!TP_RCU_LINK_TEST())) \
- return; \
- if (caa_unlikely(!cds_list_empty(&__event_notifier->parent->filter_bytecode_runtime_head))) { \
- struct lttng_bytecode_runtime *__filter_bc_runtime; \
- int __filter_record = __event_notifier->parent->has_enablers_without_bytecode; \
- \
- __event_prepare_interpreter_stack__##_provider##___##_name(__stackvar.__interpreter_stack_data, \
- _TP_ARGS_DATA_VAR(_args)); \
- tp_list_for_each_entry_rcu(__filter_bc_runtime, &__event_notifier->parent->filter_bytecode_runtime_head, node) { \
- if (caa_unlikely(__filter_bc_runtime->interpreter_funcs.filter(__filter_bc_runtime, \
- __stackvar.__interpreter_stack_data) & LTTNG_INTERPRETER_RECORD_FLAG)) \
- __filter_record = 1; \
- } \
- if (caa_likely(!__filter_record)) \
- return; \
- } \
- if (caa_unlikely(!cds_list_empty(&__event_notifier->capture_bytecode_runtime_head))) \
- __event_prepare_interpreter_stack__##_provider##___##_name(__stackvar.__interpreter_stack_data, \
- _TP_ARGS_DATA_VAR(_args)); \
- \
- __event_notifier->notification_send(__event_notifier, \
- __stackvar.__interpreter_stack_data); \
-}
-
-#include TRACEPOINT_INCLUDE
-
/*
* Stage 6 of tracepoint event generation.
*
static const char * \
__ref_model_emf_uri___##_provider##___##_name \
__attribute__((weakref ("_model_emf_uri___" #_provider "___" #_name)));\
-static const struct lttng_event_desc __event_desc___##_provider##_##_name = { \
+static struct lttng_ust_event_desc __event_desc___##_provider##_##_name = { \
+ .struct_size = sizeof(struct lttng_ust_event_desc), \
.name = #_provider ":" #_name, \
- .probe_callback = (void (*)(void)) &__event_probe__##_provider##___##_template,\
+ .probe_callback = (void (*)(void)) &__event_probe__##_provider##___##_template, \
.ctx = NULL, \
.fields = __event_fields___##_provider##___##_template, \
.nr_fields = _TP_ARRAY_SIZE(__event_fields___##_provider##___##_template) - 1, \
.loglevel = &__ref_loglevel___##_provider##___##_name, \
.signature = __tp_event_signature___##_provider##___##_template, \
- .u = { \
- .ext = { \
- .model_emf_uri = &__ref_model_emf_uri___##_provider##___##_name, \
- .event_notifier_callback = (void (*)(void)) &__event_notifier_probe__##_provider##___##_template,\
- }, \
- }, \
+ .model_emf_uri = &__ref_model_emf_uri___##_provider##___##_name, \
};
#include TRACEPOINT_INCLUDE
#define _TRACEPOINT_EVENT_INSTANCE(_provider, _template, _name, _args) \
&__event_desc___##_provider##_##_name,
-static const struct lttng_event_desc *_TP_COMBINE_TOKENS(__event_desc___, TRACEPOINT_PROVIDER)[] = {
+static struct lttng_ust_event_desc *_TP_COMBINE_TOKENS(__event_desc___, TRACEPOINT_PROVIDER)[] = {
#include TRACEPOINT_INCLUDE
NULL, /* Dummy, C99 forbids 0-len array. */
};
*/
/* non-const because list head will be modified when registered. */
-static struct lttng_probe_desc _TP_COMBINE_TOKENS(__probe_desc___, TRACEPOINT_PROVIDER) = {
+static struct lttng_ust_probe_desc _TP_COMBINE_TOKENS(__probe_desc___, TRACEPOINT_PROVIDER) = {
+ .struct_size = sizeof(struct lttng_ust_probe_desc),
.provider = __tp_stringify(TRACEPOINT_PROVIDER),
.event_desc = _TP_COMBINE_TOKENS(__event_desc___, TRACEPOINT_PROVIDER),
.nr_events = _TP_ARRAY_SIZE(_TP_COMBINE_TOKENS(__event_desc___, TRACEPOINT_PROVIDER)) - 1,
* error will appear.
*/
_TP_COMBINE_TOKENS(__tracepoint_provider_check_, TRACEPOINT_PROVIDER)();
- ret = lttng_probe_register(&_TP_COMBINE_TOKENS(__probe_desc___, TRACEPOINT_PROVIDER));
+ ret = lttng_ust_probe_register(&_TP_COMBINE_TOKENS(__probe_desc___, TRACEPOINT_PROVIDER));
if (ret) {
fprintf(stderr, "LTTng-UST: Error (%d) while registering tracepoint probe.\n", ret);
abort();
TRACEPOINT_PROVIDER)) {
return;
}
- lttng_probe_unregister(&_TP_COMBINE_TOKENS(__probe_desc___, TRACEPOINT_PROVIDER));
+ lttng_ust_probe_unregister(&_TP_COMBINE_TOKENS(__probe_desc___, TRACEPOINT_PROVIDER));
}
int _TP_COMBINE_TOKENS(__tracepoint_provider_, TRACEPOINT_PROVIDER)
projects / lttng-ust.git / blobdiff