* SOFTWARE.
*/
+#include <stdint.h>
#include <babeltrace/ctf-writer/event-types.h>
#include <babeltrace/ctf-writer/event-fields.h>
#include <babeltrace/ctf-writer/writer.h>
#include <babeltrace/ctf-ir/trace-internal.h>
#include <babeltrace/ctf-ir/clock-class.h>
+#include <babeltrace/ctf-ir/field-types.h>
#include <babeltrace/babeltrace-internal.h>
#include <babeltrace/object-internal.h>
#include <babeltrace/types.h>
-#include <babeltrace/ctf/events.h>
#include <glib.h>
typedef void (*type_freeze_func)(struct bt_ctf_field_type *);
struct bt_ctf_field_type {
struct bt_object base;
- struct bt_declaration *declaration;
+ enum bt_ctf_field_type_id id;
+ unsigned int alignment;
type_freeze_func freeze;
type_serialize_func serialize;
/*
struct bt_ctf_field_type_integer {
struct bt_ctf_field_type parent;
- struct declaration_integer declaration;
struct bt_ctf_clock_class *mapped_clock;
-
- /*
- * This is what the user sets and is never modified by internal
- * code.
- *
- * This field must contain a `BT_CTF_BYTE_ORDER_*` value.
- */
enum bt_ctf_byte_order user_byte_order;
+ bt_bool is_signed;
+ unsigned int size;
+ enum bt_ctf_integer_base base;
+ enum bt_ctf_string_encoding encoding;
};
struct enumeration_mapping {
struct bt_ctf_field_type parent;
struct bt_ctf_field_type *container;
GPtrArray *entries; /* Array of ptrs to struct enumeration_mapping */
- struct declaration_enum declaration;
+ /* Only set during validation. */
+ bt_bool has_overlapping_ranges;
};
-struct bt_ctf_field_type_floating_point {
- struct bt_ctf_field_type parent;
- struct declaration_float declaration;
+enum bt_ctf_field_type_enumeration_mapping_iterator_type {
+ ITERATOR_BY_NAME,
+ ITERATOR_BY_SIGNED_VALUE,
+ ITERATOR_BY_UNSIGNED_VALUE,
+};
- /*
- * The `declaration` field above contains 3 pointers pointing
- * to the fields below. This avoids unnecessary dynamic
- * allocations.
- */
- struct declaration_integer sign;
- struct declaration_integer mantissa;
- struct declaration_integer exp;
+struct bt_ctf_field_type_enumeration_mapping_iterator {
+ struct bt_object base;
+ struct bt_ctf_field_type_enumeration *enumeration_type;
+ enum bt_ctf_field_type_enumeration_mapping_iterator_type type;
+ int index;
+ union {
+ GQuark name_quark;
+ int64_t signed_value;
+ uint64_t unsigned_value;
+ } u;
+};
- /*
- * This is what the user sets and is never modified by internal
- * code.
- *
- * This field must contain a `BT_CTF_BYTE_ORDER_*` value.
- */
+struct bt_ctf_field_type_floating_point {
+ struct bt_ctf_field_type parent;
enum bt_ctf_byte_order user_byte_order;
+ unsigned int exp_dig;
+ unsigned int mant_dig;
};
struct structure_field {
struct bt_ctf_field_type parent;
GHashTable *field_name_to_index;
GPtrArray *fields; /* Array of pointers to struct structure_field */
- struct declaration_struct declaration;
};
struct bt_ctf_field_type_variant {
struct bt_ctf_field_path *tag_field_path;
GHashTable *field_name_to_index;
GPtrArray *fields; /* Array of pointers to struct structure_field */
- struct declaration_variant declaration;
};
struct bt_ctf_field_type_array {
struct bt_ctf_field_type parent;
struct bt_ctf_field_type *element_type;
unsigned int length; /* Number of elements */
- struct declaration_array declaration;
};
struct bt_ctf_field_type_sequence {
struct bt_ctf_field_type *element_type;
GString *length_field_name;
struct bt_ctf_field_path *length_field_path;
- struct declaration_sequence declaration;
};
struct bt_ctf_field_type_string {
struct bt_ctf_field_type parent;
- struct declaration_string declaration;
+ enum bt_ctf_string_encoding encoding;
};
BT_HIDDEN
BT_HIDDEN
int bt_ctf_field_type_validate(struct bt_ctf_field_type *type);
-BT_HIDDEN
-const char *bt_ctf_field_type_enumeration_get_mapping_name_unsigned(
- struct bt_ctf_field_type_enumeration *enumeration_type,
- uint64_t value);
-
-BT_HIDDEN
-const char *bt_ctf_field_type_enumeration_get_mapping_name_signed(
- struct bt_ctf_field_type_enumeration *enumeration_type,
- int64_t value);
-
-/* Override field type's byte order only if it is set to "native" */
-BT_HIDDEN
-void bt_ctf_field_type_set_native_byte_order(
- struct bt_ctf_field_type *type, int byte_order);
-
BT_HIDDEN
int bt_ctf_field_type_structure_get_field_name_index(
struct bt_ctf_field_type *structure, const char *name);
-/* Replace an existing field's type in a structure */
-BT_HIDDEN
-int bt_ctf_field_type_structure_set_field_index(
- struct bt_ctf_field_type *structure,
- struct bt_ctf_field_type *field, int index);
-
BT_HIDDEN
int bt_ctf_field_type_variant_get_field_name_index(
struct bt_ctf_field_type *variant, const char *name);
int bt_ctf_field_type_variant_set_tag_field_type(struct bt_ctf_field_type *type,
struct bt_ctf_field_type *tag_type);
-/* Replace an existing field's type in a variant */
-BT_HIDDEN
-int bt_ctf_field_type_variant_set_field_index(
- struct bt_ctf_field_type *variant,
- struct bt_ctf_field_type *field, int index);
-
BT_HIDDEN
int bt_ctf_field_type_array_set_element_type(struct bt_ctf_field_type *array,
struct bt_ctf_field_type *element_type);
struct bt_ctf_field_type *element_type);
BT_HIDDEN
-int bt_ctf_field_type_get_field_count(struct bt_ctf_field_type *type);
+int64_t bt_ctf_field_type_get_field_count(struct bt_ctf_field_type *type);
BT_HIDDEN
struct bt_ctf_field_type *bt_ctf_field_type_get_field_at_index(
int bt_ctf_field_type_get_field_index(struct bt_ctf_field_type *type,
const char *name);
+BT_HIDDEN
+int bt_ctf_field_type_integer_set_mapped_clock_class_no_check(
+ struct bt_ctf_field_type *int_field_type,
+ struct bt_ctf_clock_class *clock_class);
+
+static inline
+const char *bt_ctf_field_type_id_string(enum bt_ctf_field_type_id type_id)
+{
+ switch (type_id) {
+ case BT_CTF_FIELD_TYPE_ID_UNKNOWN:
+ return "BT_CTF_FIELD_TYPE_ID_UNKNOWN";
+ case BT_CTF_FIELD_TYPE_ID_INTEGER:
+ return "BT_CTF_FIELD_TYPE_ID_INTEGER";
+ case BT_CTF_FIELD_TYPE_ID_FLOAT:
+ return "BT_CTF_FIELD_TYPE_ID_FLOAT";
+ case BT_CTF_FIELD_TYPE_ID_ENUM:
+ return "BT_CTF_FIELD_TYPE_ID_ENUM";
+ case BT_CTF_FIELD_TYPE_ID_STRING:
+ return "BT_CTF_FIELD_TYPE_ID_STRING";
+ case BT_CTF_FIELD_TYPE_ID_STRUCT:
+ return "BT_CTF_FIELD_TYPE_ID_STRUCT";
+ case BT_CTF_FIELD_TYPE_ID_ARRAY:
+ return "BT_CTF_FIELD_TYPE_ID_ARRAY";
+ case BT_CTF_FIELD_TYPE_ID_SEQUENCE:
+ return "BT_CTF_FIELD_TYPE_ID_SEQUENCE";
+ case BT_CTF_FIELD_TYPE_ID_VARIANT:
+ return "BT_CTF_FIELD_TYPE_ID_VARIANT";
+ default:
+ return "(unknown)";
+ }
+};
+
+static inline
+const char *bt_ctf_byte_order_string(enum bt_ctf_byte_order bo)
+{
+ switch (bo) {
+ case BT_CTF_BYTE_ORDER_UNKNOWN:
+ return "BT_CTF_BYTE_ORDER_UNKNOWN";
+ case BT_CTF_BYTE_ORDER_NONE:
+ return "BT_CTF_BYTE_ORDER_NONE";
+ case BT_CTF_BYTE_ORDER_NATIVE:
+ return "BT_CTF_BYTE_ORDER_NATIVE";
+ case BT_CTF_BYTE_ORDER_LITTLE_ENDIAN:
+ return "BT_CTF_BYTE_ORDER_LITTLE_ENDIAN";
+ case BT_CTF_BYTE_ORDER_BIG_ENDIAN:
+ return "BT_CTF_BYTE_ORDER_BIG_ENDIAN";
+ case BT_CTF_BYTE_ORDER_NETWORK:
+ return "BT_CTF_BYTE_ORDER_NETWORK";
+ default:
+ return "(unknown)";
+ }
+};
+
+static inline
+const char *bt_ctf_string_encoding_string(enum bt_ctf_string_encoding encoding)
+{
+ switch (encoding) {
+ case BT_CTF_STRING_ENCODING_UNKNOWN:
+ return "BT_CTF_STRING_ENCODING_UNKNOWN";
+ case BT_CTF_STRING_ENCODING_NONE:
+ return "BT_CTF_STRING_ENCODING_NONE";
+ case BT_CTF_STRING_ENCODING_UTF8:
+ return "BT_CTF_STRING_ENCODING_UTF8";
+ case BT_CTF_STRING_ENCODING_ASCII:
+ return "BT_CTF_STRING_ENCODING_ASCII";
+ default:
+ return "(unknown)";
+ }
+};
+
+static inline
+const char *bt_ctf_integer_base_string(enum bt_ctf_integer_base base)
+{
+ switch (base) {
+ case BT_CTF_INTEGER_BASE_UNKNOWN:
+ return "BT_CTF_INTEGER_BASE_UNKNOWN";
+ case BT_CTF_INTEGER_BASE_UNSPECIFIED:
+ return "BT_CTF_INTEGER_BASE_UNSPECIFIED";
+ case BT_CTF_INTEGER_BASE_BINARY:
+ return "BT_CTF_INTEGER_BASE_BINARY";
+ case BT_CTF_INTEGER_BASE_OCTAL:
+ return "BT_CTF_INTEGER_BASE_OCTAL";
+ case BT_CTF_INTEGER_BASE_DECIMAL:
+ return "BT_CTF_INTEGER_BASE_DECIMAL";
+ case BT_CTF_INTEGER_BASE_HEXADECIMAL:
+ return "BT_CTF_INTEGER_BASE_HEXADECIMAL";
+ default:
+ return "(unknown)";
+ }
+}
+
+static inline
+const char *bt_ctf_scope_string(enum bt_ctf_scope scope)
+{
+ switch (scope) {
+ case BT_CTF_SCOPE_UNKNOWN:
+ return "BT_CTF_SCOPE_UNKNOWN";
+ case BT_CTF_SCOPE_TRACE_PACKET_HEADER:
+ return "BT_CTF_SCOPE_TRACE_PACKET_HEADER";
+ case BT_CTF_SCOPE_STREAM_PACKET_CONTEXT:
+ return "BT_CTF_SCOPE_STREAM_PACKET_CONTEXT";
+ case BT_CTF_SCOPE_STREAM_EVENT_HEADER:
+ return "BT_CTF_SCOPE_STREAM_EVENT_HEADER";
+ case BT_CTF_SCOPE_STREAM_EVENT_CONTEXT:
+ return "BT_CTF_SCOPE_STREAM_EVENT_CONTEXT";
+ case BT_CTF_SCOPE_EVENT_CONTEXT:
+ return "BT_CTF_SCOPE_EVENT_CONTEXT";
+ case BT_CTF_SCOPE_EVENT_PAYLOAD:
+ return "BT_CTF_SCOPE_EVENT_PAYLOAD";
+ case BT_CTF_SCOPE_ENV:
+ return "BT_CTF_SCOPE_ENV";
+ default:
+ return "(unknown)";
+ }
+}
+
#endif /* BABELTRACE_CTF_IR_FIELD_TYPES_INTERNAL_H */
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