#include <lttng/ringbuffer-config.h>
#include <lttng/ust-compiler.h>
#include <lttng/tracepoint.h>
-#include <byteswap.h>
+#include <lttng/ust-endian.h>
#include <string.h>
#define __LTTNG_UST_NULL_STRING "(null)"
#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.
*
#undef TRACEPOINT_EVENT_CLASS
#define TRACEPOINT_EVENT_CLASS(_provider, _name, _args, _fields) \
static inline \
-void __event_prepare_filter_stack__##_provider##___##_name(char *__stack_data,\
+void __event_prepare_interpreter_stack__##_provider##___##_name(char *__stack_data,\
_TP_ARGS_DATA_PROTO(_args)) \
{ \
_fields \
return; \
if (caa_unlikely(!TP_RCU_LINK_TEST())) \
return; \
- if (caa_unlikely(!cds_list_empty(&__event->bytecode_runtime_head))) { \
- struct lttng_bytecode_runtime *bc_runtime; \
+ if (caa_unlikely(!cds_list_empty(&__event->filter_bytecode_runtime_head))) { \
+ struct lttng_bytecode_runtime *__filter_bc_runtime; \
int __filter_record = __event->has_enablers_without_bytecode; \
\
- __event_prepare_filter_stack__##_provider##___##_name(__stackvar.__filter_stack_data, \
+ __event_prepare_interpreter_stack__##_provider##___##_name(__stackvar.__filter_stack_data, \
_TP_ARGS_DATA_VAR(_args)); \
- tp_list_for_each_entry_rcu(bc_runtime, &__event->bytecode_runtime_head, node) { \
- if (caa_unlikely(bc_runtime->filter(bc_runtime, \
- __stackvar.__filter_stack_data) & LTTNG_FILTER_RECORD_FLAG)) { \
+ tp_list_for_each_entry_rcu(__filter_bc_runtime, &__event->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; \
} \
#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_event_notifier *__event_notifier = (struct lttng_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->enabled))) \
+ return; \
+ if (caa_unlikely(!TP_RCU_LINK_TEST())) \
+ return; \
+ if (caa_unlikely(!cds_list_empty(&__event_notifier->filter_bytecode_runtime_head))) { \
+ struct lttng_bytecode_runtime *__filter_bc_runtime; \
+ int __filter_record = __event_notifier->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->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)); \
+ \
+ lttng_event_notifier_notification_send(__event_notifier, \
+ __stackvar.__interpreter_stack_data); \
+}
+
+#include TRACEPOINT_INCLUDE
+
/*
* Stage 6 of tracepoint event generation.
*
.u = { \
.ext = { \
.model_emf_uri = &__ref_model_emf_uri___##_provider##___##_name, \
+ .event_notifier_callback = (void (*)(void)) &__event_notifier_probe__##_provider##___##_template,\
}, \
}, \
};