Librarify filter in liblttng-ctl and hide symbols

[lttng-tools.git] / src / lib / lttng-ctl / filter-bytecode.h

diff --git a/src/lib/lttng-ctl/filter-bytecode.h b/src/lib/lttng-ctl/filter-bytecode.h
deleted file mode 100644 (file)
index 7c76e32..0000000
--- a/src/lib/lttng-ctl/filter-bytecode.h
+++ /dev/null
@@ -1,188 +0,0 @@
-#ifndef _FILTER_BYTECODE_H
-#define _FILTER_BYTECODE_H
-
-/*
- * filter-bytecode.h
- *
- * LTTng filter bytecode
- *
- * 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.
- *
- * 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 "filter-ast.h"
-#include "../../common/sessiond-comm/sessiond-comm.h"
-
-/*
- * offsets are absolute from start of bytecode.
- */
-
-struct field_ref {
-       /* Initially, symbol offset. After link, field offset. */
-       uint16_t offset;
-} __attribute__((packed));
-
-struct literal_numeric {
-       int64_t v;
-} __attribute__((packed));
-
-struct literal_double {
-       double v;
-} __attribute__((packed));
-
-struct literal_string {
-       char string[0];
-} __attribute__((packed));
-
-enum filter_op {
-       FILTER_OP_UNKNOWN = 0,
-
-       FILTER_OP_RETURN,
-
-       /* binary */
-       FILTER_OP_MUL,
-       FILTER_OP_DIV,
-       FILTER_OP_MOD,
-       FILTER_OP_PLUS,
-       FILTER_OP_MINUS,
-       FILTER_OP_RSHIFT,
-       FILTER_OP_LSHIFT,
-       FILTER_OP_BIN_AND,
-       FILTER_OP_BIN_OR,
-       FILTER_OP_BIN_XOR,
-
-       /* binary comparators */
-       FILTER_OP_EQ,
-       FILTER_OP_NE,
-       FILTER_OP_GT,
-       FILTER_OP_LT,
-       FILTER_OP_GE,
-       FILTER_OP_LE,
-
-       /* string binary comparator */
-       FILTER_OP_EQ_STRING,
-       FILTER_OP_NE_STRING,
-       FILTER_OP_GT_STRING,
-       FILTER_OP_LT_STRING,
-       FILTER_OP_GE_STRING,
-       FILTER_OP_LE_STRING,
-
-       /* s64 binary comparator */
-       FILTER_OP_EQ_S64,
-       FILTER_OP_NE_S64,
-       FILTER_OP_GT_S64,
-       FILTER_OP_LT_S64,
-       FILTER_OP_GE_S64,
-       FILTER_OP_LE_S64,
-
-       /* double binary comparator */
-       FILTER_OP_EQ_DOUBLE,
-       FILTER_OP_NE_DOUBLE,
-       FILTER_OP_GT_DOUBLE,
-       FILTER_OP_LT_DOUBLE,
-       FILTER_OP_GE_DOUBLE,
-       FILTER_OP_LE_DOUBLE,
-
-       /* Mixed S64-double binary comparators */
-       FILTER_OP_EQ_DOUBLE_S64,
-       FILTER_OP_NE_DOUBLE_S64,
-       FILTER_OP_GT_DOUBLE_S64,
-       FILTER_OP_LT_DOUBLE_S64,
-       FILTER_OP_GE_DOUBLE_S64,
-       FILTER_OP_LE_DOUBLE_S64,
-
-       FILTER_OP_EQ_S64_DOUBLE,
-       FILTER_OP_NE_S64_DOUBLE,
-       FILTER_OP_GT_S64_DOUBLE,
-       FILTER_OP_LT_S64_DOUBLE,
-       FILTER_OP_GE_S64_DOUBLE,
-       FILTER_OP_LE_S64_DOUBLE,
-
-       /* unary */
-       FILTER_OP_UNARY_PLUS,
-       FILTER_OP_UNARY_MINUS,
-       FILTER_OP_UNARY_NOT,
-       FILTER_OP_UNARY_PLUS_S64,
-       FILTER_OP_UNARY_MINUS_S64,
-       FILTER_OP_UNARY_NOT_S64,
-       FILTER_OP_UNARY_PLUS_DOUBLE,
-       FILTER_OP_UNARY_MINUS_DOUBLE,
-       FILTER_OP_UNARY_NOT_DOUBLE,
-
-       /* logical */
-       FILTER_OP_AND,
-       FILTER_OP_OR,
-
-       /* load */
-       FILTER_OP_LOAD_FIELD_REF,
-       FILTER_OP_LOAD_FIELD_REF_STRING,
-       FILTER_OP_LOAD_FIELD_REF_SEQUENCE,
-       FILTER_OP_LOAD_FIELD_REF_S64,
-       FILTER_OP_LOAD_FIELD_REF_DOUBLE,
-
-       FILTER_OP_LOAD_STRING,
-       FILTER_OP_LOAD_S64,
-       FILTER_OP_LOAD_DOUBLE,
-
-       /* cast */
-       FILTER_OP_CAST_TO_S64,
-       FILTER_OP_CAST_DOUBLE_TO_S64,
-       FILTER_OP_CAST_NOP,
-
-       NR_FILTER_OPS,
-};
-
-typedef uint8_t filter_opcode_t;
-
-struct load_op {
-       filter_opcode_t op;
-       char data[0];
-       /* data to load. Size known by enum filter_opcode and null-term char. */
-} __attribute__((packed));
-
-struct binary_op {
-       filter_opcode_t op;
-} __attribute__((packed));
-
-struct unary_op {
-       filter_opcode_t op;
-} __attribute__((packed));
-
-/* skip_offset is absolute from start of bytecode */
-struct logical_op {
-       filter_opcode_t op;
-       uint16_t skip_offset;   /* bytecode insn, if skip second test */
-} __attribute__((packed));
-
-struct cast_op {
-       filter_opcode_t op;
-} __attribute__((packed));
-
-struct return_op {
-       filter_opcode_t op;
-} __attribute__((packed));
-
-struct lttng_filter_bytecode_alloc {
-       uint16_t alloc_len;
-       struct lttng_filter_bytecode b;
-};
-
-static inline
-unsigned int bytecode_get_len(struct lttng_filter_bytecode *bytecode)
-{
-       return bytecode->len;
-}
-
-#endif /* _FILTER_BYTECODE_H */