Move bytecode structures to internal header

[lttng-modules.git] / include / lttng / events-internal.h

diff --git a/include/lttng/events-internal.h b/include/lttng/events-internal.h
index fa9cc35a1e84a73faddff507a4ed092e709948e5..df70273a5eaaa70ae3b2e988b64f060284f55722 100644 (file)
--- a/include/lttng/events-internal.h
+++ b/include/lttng/events-internal.h
@@ -20,7 +20,7 @@ struct lttng_kernel_event_common_private {
        uint64_t user_token;
 
        int has_enablers_without_filter_bytecode;
-       /* list of struct lttng_bytecode_runtime, sorted by seqnum */
+       /* list of struct lttng_kernel_bytecode_runtime, sorted by seqnum */
        struct list_head filter_bytecode_runtime_head;
        enum lttng_kernel_abi_instrumentation instrumentation;
        /* Selected by instrumentation */
@@ -78,6 +78,38 @@ struct lttng_kernel_bytecode_filter_ctx {
        enum lttng_kernel_bytecode_filter_result result;
 };
 
+struct lttng_interpreter_output;
+
+enum lttng_kernel_bytecode_type {
+       LTTNG_KERNEL_BYTECODE_TYPE_FILTER,
+       LTTNG_KERNEL_BYTECODE_TYPE_CAPTURE,
+};
+
+struct lttng_kernel_bytecode_node {
+       enum lttng_kernel_bytecode_type type;
+       struct list_head node;
+       struct lttng_enabler *enabler;
+       struct {
+               uint32_t len;
+               uint32_t reloc_offset;
+               uint64_t seqnum;
+               char data[];
+       } bc;
+};
+
+struct lttng_kernel_bytecode_runtime {
+       /* Associated bytecode */
+       enum lttng_kernel_bytecode_type type;
+       struct lttng_kernel_bytecode_node *bc;
+       int (*interpreter_func)(struct lttng_kernel_bytecode_runtime *kernel_bytecode,
+                               const char *interpreter_stack_data,
+                               struct lttng_kernel_probe_ctx *lttng_probe_ctx,
+                               void *caller_ctx);
+       int link_failed;
+       struct list_head node;  /* list of bytecode runtime in event */
+       struct lttng_kernel_ctx *ctx;
+};
+
 /*
  * Enabler field, within whatever object is enabling an event. Target of
  * backward reference.
@@ -139,12 +171,12 @@ struct lttng_perf_counter_field {
 
 struct lttng_kernel_ctx_field {
        const struct lttng_kernel_event_field *event_field;
-       size_t (*get_size)(void *priv, struct lttng_probe_ctx *probe_ctx,
+       size_t (*get_size)(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
                        size_t offset);
-       void (*record)(void *priv, struct lttng_probe_ctx *probe_ctx,
+       void (*record)(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
                        struct lib_ring_buffer_ctx *ctx,
                        struct lttng_channel *chan);
-       void (*get_value)(void *priv, struct lttng_probe_ctx *probe_ctx,
+       void (*get_value)(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
                        struct lttng_ctx_value *value);
        void (*destroy)(void *priv);
        void *priv;
@@ -235,7 +267,7 @@ static inline bool lttng_kernel_type_is_bytewise_integer(const struct lttng_kern
 
 int lttng_kernel_interpret_event_filter(const struct lttng_kernel_event_common *event,
                const char *interpreter_stack_data,
-               struct lttng_probe_ctx *probe_ctx,
+               struct lttng_kernel_probe_ctx *probe_ctx,
                void *event_filter_ctx);
 
 static inline