*
* LTTng filter bytecode
*
- * Copyright 2012 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: LGPL-2.1-only
*
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <common/sessiond-comm/sessiond-comm.h>
+#include <common/macros.h>
#include "filter-ast.h"
uint16_t offset;
} LTTNG_PACKED;
-struct field_ref_index {
- /* Initially, symbol offset. After link, field offset. */
+struct get_symbol {
+ /* Symbol offset. */
uint16_t offset;
- uint64_t index; /* array index */
+} LTTNG_PACKED;
+
+struct get_index_u16 {
+ uint16_t index;
+} LTTNG_PACKED;
+
+struct get_index_u64 {
+ uint64_t index;
} LTTNG_PACKED;
struct literal_numeric {
FILTER_OP_MOD = 4,
FILTER_OP_PLUS = 5,
FILTER_OP_MINUS = 6,
- FILTER_OP_RSHIFT = 7,
- FILTER_OP_LSHIFT = 8,
- FILTER_OP_BIN_AND = 9,
- FILTER_OP_BIN_OR = 10,
- FILTER_OP_BIN_XOR = 11,
+ FILTER_OP_BIT_RSHIFT = 7,
+ FILTER_OP_BIT_LSHIFT = 8,
+ FILTER_OP_BIT_AND = 9,
+ FILTER_OP_BIT_OR = 10,
+ FILTER_OP_BIT_XOR = 11,
/* binary comparators */
FILTER_OP_EQ = 12,
FILTER_OP_EQ_STAR_GLOB_STRING = 77,
FILTER_OP_NE_STAR_GLOB_STRING = 78,
- /* load field ref with index */
- FILTER_OP_LOAD_FIELD_REF_INDEX = 79,
- FILTER_OP_LOAD_FIELD_REF_INDEX_S64 = 80,
-
- /* get context ref with index */
- FILTER_OP_GET_CONTEXT_REF_INDEX = 81,
- FILTER_OP_GET_CONTEXT_REF_INDEX_S64 = 82,
+ /*
+ * Instructions for recursive traversal through composed types.
+ */
+ FILTER_OP_GET_CONTEXT_ROOT = 79,
+ FILTER_OP_GET_APP_CONTEXT_ROOT = 80,
+ FILTER_OP_GET_PAYLOAD_ROOT = 81,
+
+ FILTER_OP_GET_SYMBOL = 82,
+ FILTER_OP_GET_SYMBOL_FIELD = 83,
+ FILTER_OP_GET_INDEX_U16 = 84,
+ FILTER_OP_GET_INDEX_U64 = 85,
+
+ FILTER_OP_LOAD_FIELD = 86,
+ FILTER_OP_LOAD_FIELD_S8 = 87,
+ FILTER_OP_LOAD_FIELD_S16 = 88,
+ FILTER_OP_LOAD_FIELD_S32 = 89,
+ FILTER_OP_LOAD_FIELD_S64 = 90,
+ FILTER_OP_LOAD_FIELD_U8 = 91,
+ FILTER_OP_LOAD_FIELD_U16 = 92,
+ FILTER_OP_LOAD_FIELD_U32 = 93,
+ FILTER_OP_LOAD_FIELD_U64 = 94,
+ FILTER_OP_LOAD_FIELD_STRING = 95,
+ FILTER_OP_LOAD_FIELD_SEQUENCE = 96,
+ FILTER_OP_LOAD_FIELD_DOUBLE = 97,
+
+ FILTER_OP_UNARY_BIT_NOT = 98,
+
+ FILTER_OP_RETURN_S64 = 99,
NR_FILTER_OPS,
};