-#ifndef _LTTNG_BYTECODE_H
-#define _LTTNG_BYTECODE_H
-
/*
- * lttng-bytecode.h
- *
- * LTTng UST bytecode header.
+ * SPDX-License-Identifier: MIT
*
* Copyright (C) 2010-2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * LTTng UST bytecode header.
*/
+#ifndef _LTTNG_BYTECODE_H
+#define _LTTNG_BYTECODE_H
+
#include <errno.h>
#include <stdio.h>
#include <stdbool.h>
-#include <helper.h>
+#include <ust-helper.h>
#include <lttng/ust-events.h>
-#include <lttng/ust-context-provider.h>
+#include <ust-context-provider.h>
#include <stdint.h>
#include <assert.h>
#include <errno.h>
#include <limits.h>
#include <usterr-signal-safe.h>
#include "bytecode.h"
+#include "ust-events-internal.h"
/* Interpreter stack length, in number of entries */
#define INTERPRETER_STACK_LEN 10 /* includes 2 dummy */
/* Linked bytecode. Child of struct lttng_bytecode_runtime. */
struct bytecode_runtime {
- struct lttng_bytecode_runtime p;
+ struct lttng_ust_bytecode_runtime p;
size_t data_len;
size_t data_alloc_len;
char *data;
* interpreter needs to find it from the event fields and types to
* support variants.
*/
- const struct lttng_event_field *field;
+ struct lttng_ust_event_field *field;
struct {
size_t len;
enum object_type type;
struct vstack_load {
enum load_type type;
enum object_type object_type;
- const struct lttng_event_field *field;
+ struct lttng_ust_event_field *field;
bool rev_bo; /* reverse byte order */
};
uint64_t u64;
double d;
} u;
- const struct lttng_event_field *field;
+ const struct lttng_ust_event_field *field;
};
struct estack_entry {
size_t nr_elem;
/* Inner type. */
- const struct lttng_type *nested_type;
+ struct lttng_ust_type_common *nested_type;
} sequence;
} u;
};
-const char *print_op(enum bytecode_op op);
+const char *lttng_bytecode_print_op(enum bytecode_op op)
+ __attribute__((visibility("hidden")));
+
+void lttng_bytecode_sync_state(struct lttng_ust_bytecode_runtime *runtime)
+ __attribute__((visibility("hidden")));
+
+int lttng_bytecode_validate(struct bytecode_runtime *bytecode)
+ __attribute__((visibility("hidden")));
-void lttng_bytecode_filter_sync_state(struct lttng_bytecode_runtime *runtime);
+int lttng_bytecode_specialize(struct lttng_ust_event_desc *event_desc,
+ struct bytecode_runtime *bytecode)
+ __attribute__((visibility("hidden")));
-int lttng_bytecode_validate(struct bytecode_runtime *bytecode);
-int lttng_bytecode_specialize(const struct lttng_event_desc *event_desc,
- struct bytecode_runtime *bytecode);
+int lttng_bytecode_interpret_error(struct lttng_ust_bytecode_runtime *bytecode_runtime,
+ const char *stack_data,
+ void *ctx)
+ __attribute__((visibility("hidden")));
-uint64_t lttng_bytecode_filter_interpret_false(void *filter_data,
- const char *filter_stack_data);
-uint64_t lttng_bytecode_filter_interpret(void *filter_data,
- const char *filter_stack_data);
+int lttng_bytecode_interpret(struct lttng_ust_bytecode_runtime *bytecode_runtime,
+ const char *stack_data,
+ void *ctx)
+ __attribute__((visibility("hidden")));
#endif /* _LTTNG_BYTECODE_H */