-#ifndef BABELTRACE_TRACE_IR_FIELD_CLASSES_INTERNAL_H
-#define BABELTRACE_TRACE_IR_FIELD_CLASSES_INTERNAL_H
-
/*
+ * SPDX-License-Identifier: MIT
+ *
* Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
* Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@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.
*/
-#include "lib/assert-pre.h"
+#ifndef BABELTRACE_TRACE_IR_FIELD_CLASSES_INTERNAL_H
+#define BABELTRACE_TRACE_IR_FIELD_CLASSES_INTERNAL_H
+
+#include "lib/assert-cond.h"
#include <babeltrace2/trace-ir/clock-class.h>
#include <babeltrace2/trace-ir/field-class.h>
#include "common/macros.h"
+#include "common/common.h"
#include "lib/object.h"
#include <babeltrace2/types.h>
+#include <stdbool.h>
#include <stdint.h>
#include <glib.h>
-#define BT_ASSERT_PRE_FC_IS_INT(_fc, _name) \
- BT_ASSERT_PRE( \
- ((const struct bt_field_class *) (_fc))->type == BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER || \
- ((const struct bt_field_class *) (_fc))->type == BT_FIELD_CLASS_TYPE_SIGNED_INTEGER || \
- ((const struct bt_field_class *) (_fc))->type == BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION || \
- ((const struct bt_field_class *) (_fc))->type == BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, \
- _name " is not an integer field class: %![fc-]+F", (_fc))
-
-#define BT_ASSERT_PRE_FC_IS_UNSIGNED_INT(_fc, _name) \
- BT_ASSERT_PRE( \
- ((const struct bt_field_class *) (_fc))->type == BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER || \
- ((const struct bt_field_class *) (_fc))->type == BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, \
- _name " is not an unsigned integer field class: %![fc-]+F", (_fc))
-
-#define BT_ASSERT_PRE_FC_IS_ENUM(_fc, _name) \
- BT_ASSERT_PRE( \
- ((const struct bt_field_class *) (_fc))->type == BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION || \
- ((const struct bt_field_class *) (_fc))->type == BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, \
- _name " is not an enumeration field class: %![fc-]+F", (_fc))
-
-#define BT_ASSERT_PRE_FC_IS_ARRAY(_fc, _name) \
- BT_ASSERT_PRE( \
- ((const struct bt_field_class *) (_fc))->type == BT_FIELD_CLASS_TYPE_STATIC_ARRAY || \
- ((const struct bt_field_class *) (_fc))->type == BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY, \
- _name " is not an array field class: %![fc-]+F", (_fc))
-
-#define BT_ASSERT_PRE_FC_HAS_ID(_fc, _type, _name) \
- BT_ASSERT_PRE(((const struct bt_field_class *) (_fc))->type == (_type), \
- _name " has the wrong type: expected-type=%s, " \
- "%![fc-]+F", bt_common_field_class_type_string(_type), (_fc))
-
-#define BT_ASSERT_PRE_FC_HOT(_fc, _name) \
- BT_ASSERT_PRE_HOT((const struct bt_field_class *) (_fc), \
- (_name), ": %!+F", (_fc))
-
-#define BT_FIELD_CLASS_NAMED_FC_AT_INDEX(_fc, _index) \
- (&g_array_index(((struct bt_field_class_named_field_class_container *) (_fc))->named_fcs, \
- struct bt_named_field_class, (_index)))
-
#define BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(_fc, _index) \
(&g_array_index(((struct bt_field_class_enumeration *) (_fc))->mappings, \
struct bt_field_class_enumeration_mapping, (_index)))
(&g_array_index((_mapping)->ranges, \
struct bt_field_class_enumeration_mapping_range, (_index)))
-struct bt_field;
-struct bt_field_class;
-
struct bt_field_class {
struct bt_object base;
enum bt_field_class_type type;
bool frozen;
+ /* Owned by this */
+ struct bt_value *user_attributes;
+
/*
- * Only used in developer mode, this flag indicates whether or
- * not this field class is part of a trace class.
+ * This flag indicates whether or not this field class is part
+ * of a trace class.
*/
bool part_of_trace_class;
};
+struct bt_field_class_bool {
+ struct bt_field_class common;
+};
+
+struct bt_field_class_bit_array {
+ struct bt_field_class common;
+ uint64_t length;
+};
+
struct bt_field_class_integer {
struct bt_field_class common;
enum bt_field_class_integer_preferred_display_base base;
};
-struct bt_field_class_enumeration_mapping_range {
- union {
- uint64_t u;
- int64_t i;
- } lower;
-
- union {
- uint64_t u;
- int64_t i;
- } upper;
-};
-
struct bt_field_class_enumeration_mapping {
GString *label;
- /* Array of `struct bt_field_class_enumeration_mapping_range` */
- GArray *ranges;
+ /* Owner by this */
+ const struct bt_integer_range_set *range_set;
};
-struct bt_field_class_unsigned_enumeration_mapping;
-struct bt_field_class_signed_enumeration_mapping;
+struct bt_field_class_enumeration_unsigned_mapping;
+struct bt_field_class_enumeration_signed_mapping;
struct bt_field_class_enumeration {
struct bt_field_class_integer common;
/*
* This is an array of `const char *` which acts as a temporary
* (potentially growing) buffer for
- * bt_field_class_unsigned_enumeration_get_mapping_labels_by_value()
+ * bt_field_class_enumeration_unsigned_get_mapping_labels_for_value()
* and
- * bt_field_class_signed_enumeration_get_mapping_labels_by_value().
+ * bt_field_class_enumeration_signed_get_mapping_labels_for_value().
*
* The actual strings are owned by the mappings above.
*/
struct bt_field_class_real {
struct bt_field_class common;
- bool is_single_precision;
};
struct bt_field_class_string {
struct bt_named_field_class {
GString *name;
+ /* Owned by this */
+ struct bt_value *user_attributes;
+
/* Owned by this */
struct bt_field_class *fc;
struct bt_field_class_structure_member;
struct bt_field_class_variant_option;
+struct bt_field_class_variant_with_selector_field_integer_unsigned_option;
+struct bt_field_class_variant_with_selector_field_integer_signed_option;
-/*
- * This is the base field class for a container of named field classes.
- * Structure and variant field classes inherit this.
- */
struct bt_field_class_named_field_class_container {
struct bt_field_class common;
/*
* Key: `const char *`, not owned by this (owned by named field
- * type objects contained in `named_fcs` below).
+ * class objects contained in `named_fcs` below).
*/
GHashTable *name_to_index;
- /* Array of `struct bt_named_field_class` */
- GArray *named_fcs;
+ /* Array of `struct bt_named_field_class *` */
+ GPtrArray *named_fcs;
};
struct bt_field_class_structure {
struct bt_field_class *element_fc;
};
-struct bt_field_class_static_array {
+struct bt_field_class_array_static {
struct bt_field_class_array common;
uint64_t length;
};
-struct bt_field_class_dynamic_array {
+struct bt_field_class_array_dynamic {
struct bt_field_class_array common;
- /* Weak: never dereferenced, only use to find it elsewhere */
+ /* Owned by this */
struct bt_field_class *length_fc;
/* Owned by this */
struct bt_field_path *length_field_path;
};
-struct bt_field_class_variant {
- struct bt_field_class_named_field_class_container common;
+struct bt_field_class_option {
+ struct bt_field_class common;
+
+ /* Owned by this */
+ struct bt_field_class *content_fc;
+};
+
+struct bt_field_class_option_with_selector_field {
+ struct bt_field_class_option common;
- /* Weak: never dereferenced, only use to find it elsewhere */
+ /* Owned by this */
struct bt_field_class *selector_fc;
/* Owned by this */
struct bt_field_path *selector_field_path;
};
-static inline
-bool bt_field_class_has_known_type(const struct bt_field_class *fc)
-{
- return fc->type >= BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER &&
- fc->type <= BT_FIELD_CLASS_TYPE_VARIANT;
-}
+struct bt_field_class_option_with_selector_field_bool {
+ struct bt_field_class_option_with_selector_field common;
+
+ /* Owned by this */
+ bool sel_is_reversed;
+};
+
+struct bt_field_class_option_with_selector_field_integer {
+ struct bt_field_class_option_with_selector_field common;
+
+ /* Owned by this */
+ const struct bt_integer_range_set *range_set;
+};
+
+/* Variant FC (with selector) option: named field class + range set */
+struct bt_field_class_variant_with_selector_field_option {
+ struct bt_named_field_class common;
+
+ /* Owned by this */
+ const struct bt_integer_range_set *range_set;
+};
+
+struct bt_field_class_variant {
+ /*
+ * Depending on the variant field class type, the contained
+ * named field classes are of type
+ * `struct bt_named_field_class *` if the variant field class
+ * doesn't have a selector, or
+ * `struct bt_field_class_variant_with_selector_field_option *`
+ * if it has.
+ */
+ struct bt_field_class_named_field_class_container common;
+};
+
+struct bt_field_class_variant_with_selector_field {
+ struct bt_field_class_variant common;
+
+ /*
+ * Owned by this, but never dereferenced: only use to find it
+ * elsewhere.
+ */
+ const struct bt_field_class *selector_fc;
+
+ /* Owned by this */
+ struct bt_field_path *selector_field_path;
+};
-BT_HIDDEN
void _bt_field_class_freeze(const struct bt_field_class *field_class);
#ifdef BT_DEV_MODE
# define bt_field_class_freeze(_fc) ((void) _fc)
#endif
-BT_HIDDEN
void _bt_named_field_class_freeze(const struct bt_named_field_class *named_fc);
#ifdef BT_DEV_MODE
* are used at a single location within trace objects even if they are
* shared objects for other purposes.
*/
-BT_HIDDEN
-void _bt_field_class_make_part_of_trace_class(
+void bt_field_class_make_part_of_trace_class(
const struct bt_field_class *field_class);
-#ifdef BT_DEV_MODE
-# define bt_field_class_make_part_of_trace_class _bt_field_class_make_part_of_trace_class
-#else
-# define bt_field_class_make_part_of_trace_class(_fc) ((void) _fc)
-#endif
-
#endif /* BABELTRACE_TRACE_IR_FIELD_CLASSES_INTERNAL_H */
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