2 * Babeltrace - Trace IR field copy
4 * Copyright (c) 2015-2019 EfficiOS Inc. and Linux Foundation
5 * Copyright (c) 2018 Philippe Proulx <pproulx@efficios.com>
6 * Copyright (c) 2019 Francis Deslauriers <francis.deslauriers@efficios.com>
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 #define BT_COMP_LOG_SELF_COMP (md_maps->self_comp)
28 #define BT_LOG_OUTPUT_LEVEL (md_maps->log_level)
29 #define BT_LOG_TAG "PLUGIN/FLT.LTTNG-UTILS.DEBUG-INFO/TRACE-IR-META-FC-COPY"
30 #include "plugins/comp-logging.h"
32 #include "common/assert.h"
33 #include "common/common.h"
34 #include "compat/compiler.h"
35 #include <babeltrace2/babeltrace.h>
37 #include "trace-ir-metadata-copy.h"
38 #include "trace-ir-metadata-field-class-copy.h"
41 * This fonction walks througth the nested structures field class to resolve a
42 * field path object. A field path is made of indexes inside possibly nested
43 * structures ultimately leading to a field class.
46 const bt_field_class
*walk_field_path(struct trace_ir_metadata_maps
*md_maps
,
47 const bt_field_path
*fp
, const bt_field_class
*fc
)
49 uint64_t i
, fp_item_count
;
50 const bt_field_class
*curr_fc
;
52 BT_ASSERT(bt_field_class_get_type(fc
) == BT_FIELD_CLASS_TYPE_STRUCTURE
);
53 BT_COMP_LOGD("Walking field path on field class: fp-addr=%p, fc-addr=%p",
56 fp_item_count
= bt_field_path_get_item_count(fp
);
58 for (i
= 0; i
< fp_item_count
; i
++) {
59 bt_field_class_type fc_type
= bt_field_class_get_type(curr_fc
);
60 const bt_field_path_item
*fp_item
=
61 bt_field_path_borrow_item_by_index_const(fp
, i
);
64 case BT_FIELD_CLASS_TYPE_STRUCTURE
:
66 const bt_field_class_structure_member
*member
;
68 BT_ASSERT(bt_field_path_item_get_type(fp_item
) ==
69 BT_FIELD_PATH_ITEM_TYPE_INDEX
);
70 member
= bt_field_class_structure_borrow_member_by_index_const(
72 bt_field_path_item_index_get_index(fp_item
));
73 curr_fc
= bt_field_class_structure_member_borrow_field_class_const(
77 case BT_FIELD_CLASS_TYPE_VARIANT
:
79 const bt_field_class_variant_option
*option
;
81 BT_ASSERT(bt_field_path_item_get_type(fp_item
) ==
82 BT_FIELD_PATH_ITEM_TYPE_INDEX
);
83 option
= bt_field_class_variant_borrow_option_by_index_const(
85 bt_field_path_item_index_get_index(fp_item
));
86 curr_fc
= bt_field_class_variant_option_borrow_field_class_const(
90 case BT_FIELD_CLASS_TYPE_STATIC_ARRAY
:
91 case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY
:
93 BT_ASSERT(bt_field_path_item_get_type(fp_item
) ==
94 BT_FIELD_PATH_ITEM_TYPE_CURRENT_ARRAY_ELEMENT
);
95 curr_fc
= bt_field_class_array_borrow_element_field_class_const(
108 const bt_field_class
*resolve_field_path_to_field_class(const bt_field_path
*fp
,
109 struct trace_ir_metadata_maps
*md_maps
)
111 struct field_class_resolving_context
*fc_resolving_ctx
;
112 const bt_field_class
*fc
;
115 BT_COMP_LOGD("Resolving field path: fp-addr=%p", fp
);
117 fc_resolving_ctx
= md_maps
->fc_resolving_ctx
;
118 fp_scope
= bt_field_path_get_root_scope(fp
);
121 case BT_SCOPE_PACKET_CONTEXT
:
122 fc
= walk_field_path(md_maps
, fp
,
123 fc_resolving_ctx
->packet_context
);
125 case BT_SCOPE_EVENT_COMMON_CONTEXT
:
126 fc
= walk_field_path(md_maps
, fp
,
127 fc_resolving_ctx
->event_common_context
);
129 case BT_SCOPE_EVENT_SPECIFIC_CONTEXT
:
130 fc
= walk_field_path(md_maps
, fp
,
131 fc_resolving_ctx
->event_specific_context
);
133 case BT_SCOPE_EVENT_PAYLOAD
:
134 fc
= walk_field_path(md_maps
, fp
,
135 fc_resolving_ctx
->event_payload
);
145 void field_class_integer_set_props(const bt_field_class
*input_fc
,
146 bt_field_class
*output_fc
)
148 bt_field_class_integer_set_preferred_display_base(output_fc
,
149 bt_field_class_integer_get_preferred_display_base(input_fc
));
150 bt_field_class_integer_set_field_value_range(output_fc
,
151 bt_field_class_integer_get_field_value_range(input_fc
));
155 int field_class_unsigned_integer_copy(
156 struct trace_ir_metadata_maps
*md_maps
,
157 const bt_field_class
*in_field_class
,
158 bt_field_class
*out_field_class
)
160 BT_COMP_LOGD("Copying content of unsigned integer field class: "
161 "in-fc-addr=%p, out-fc-addr=%p",
162 in_field_class
, out_field_class
);
164 field_class_integer_set_props(in_field_class
, out_field_class
);
166 BT_COMP_LOGD("Copied content of unsigned integer field class: "
167 "in-fc-addr=%p, out-fc-addr=%p",
168 in_field_class
, out_field_class
);
173 int field_class_signed_integer_copy(
174 struct trace_ir_metadata_maps
*md_maps
,
175 const bt_field_class
*in_field_class
,
176 bt_field_class
*out_field_class
)
178 BT_COMP_LOGD("Copying content of signed integer field class: "
179 "in-fc-addr=%p, out-fc-addr=%p",
180 in_field_class
, out_field_class
);
182 field_class_integer_set_props(in_field_class
, out_field_class
);
184 BT_COMP_LOGD("Copied content of signed integer field class: "
185 "in-fc-addr=%p, out-fc-addr=%p",
186 in_field_class
, out_field_class
);
191 int field_class_unsigned_enumeration_copy(
192 struct trace_ir_metadata_maps
*md_maps
,
193 const bt_field_class
*in_field_class
,
194 bt_field_class
*out_field_class
)
196 uint64_t i
, enum_mapping_count
;
199 BT_COMP_LOGD("Copying content of unsigned enumeration field class: "
200 "in-fc-addr=%p, out-fc-addr=%p",
201 in_field_class
, out_field_class
);
203 /* Copy properties of the inner integer. */
204 field_class_integer_set_props(in_field_class
, out_field_class
);
206 /* Copy all enumeration entries. */
207 enum_mapping_count
= bt_field_class_enumeration_get_mapping_count(in_field_class
);
208 for (i
= 0; i
< enum_mapping_count
; i
++) {
210 const bt_field_class_unsigned_enumeration_mapping
*u_mapping
;
211 const bt_field_class_enumeration_mapping
*mapping
;
212 uint64_t range_index
, range_count
;
214 /* Get the ranges and the range count. */
215 u_mapping
= bt_field_class_unsigned_enumeration_borrow_mapping_by_index_const(
217 mapping
= bt_field_class_unsigned_enumeration_mapping_as_mapping_const(
220 bt_field_class_enumeration_mapping_get_range_count(
222 label
= bt_field_class_enumeration_mapping_get_label(
226 * Iterate over all the ranges to add them to copied field
229 for (range_index
= 0; range_index
< range_count
; range_index
++) {
230 uint64_t lower
, upper
;
231 bt_field_class_unsigned_enumeration_mapping_get_range_by_index(
232 u_mapping
, range_index
, &lower
, &upper
);
234 BT_COMP_LOGD("Copying range in enumeration field class: "
235 "label=%s, lower=%"PRId64
", upper=%"PRId64
,
236 label
, lower
, upper
);
238 /* Add the label and its range to the copy field class. */
239 if (bt_field_class_unsigned_enumeration_map_range(
240 out_field_class
, label
, lower
, upper
) !=
241 BT_FIELD_CLASS_ENUMERATION_MAP_RANGE_STATUS_OK
) {
242 BT_COMP_LOGE_STR("Failed to add range to unsigned "
244 BT_FIELD_CLASS_PUT_REF_AND_RESET(out_field_class
);
251 BT_COMP_LOGD("Copied content of unsigned enumeration field class: "
252 "in-fc-addr=%p, out-fc-addr=%p",
253 in_field_class
, out_field_class
);
260 int field_class_signed_enumeration_copy(
261 struct trace_ir_metadata_maps
*md_maps
,
262 const bt_field_class
*in_field_class
,
263 bt_field_class
*out_field_class
)
265 uint64_t i
, enum_mapping_count
;
268 BT_COMP_LOGD("Copying content of signed enumeration field class: "
269 "in-fc-addr=%p, out-fc-addr=%p",
270 in_field_class
, out_field_class
);
272 /* Copy properties of the inner integer. */
273 field_class_integer_set_props(in_field_class
, out_field_class
);
275 /* Copy all enumeration entries. */
277 bt_field_class_enumeration_get_mapping_count(in_field_class
);
278 for (i
= 0; i
< enum_mapping_count
; i
++) {
280 const bt_field_class_signed_enumeration_mapping
*i_mapping
;
281 const bt_field_class_enumeration_mapping
*mapping
;
282 uint64_t range_index
, range_count
;
284 /* Get the ranges and the range count. */
285 i_mapping
= bt_field_class_signed_enumeration_borrow_mapping_by_index_const(
287 mapping
= bt_field_class_signed_enumeration_mapping_as_mapping_const(
290 bt_field_class_enumeration_mapping_get_range_count(
292 label
= bt_field_class_enumeration_mapping_get_label(
296 * Iterate over all the ranges to add them to copied field
299 for (range_index
= 0; range_index
< range_count
; range_index
++) {
300 int64_t lower
, upper
;
301 bt_field_class_signed_enumeration_mapping_get_range_by_index(
302 i_mapping
, range_index
, &lower
, &upper
);
304 BT_COMP_LOGD("Copying range in enumeration field class: "
305 "label=%s, lower=%"PRId64
", upper=%"PRId64
,
306 label
, lower
, upper
);
308 /* Add the label and its range to the copy field class. */
309 if (bt_field_class_signed_enumeration_map_range(
310 out_field_class
, label
, lower
, upper
) !=
311 BT_FIELD_CLASS_ENUMERATION_MAP_RANGE_STATUS_OK
) {
312 BT_COMP_LOGE_STR("Failed to add range to signed "
314 BT_FIELD_CLASS_PUT_REF_AND_RESET(out_field_class
);
321 BT_COMP_LOGD("Copied content of signed enumeration field class: "
322 "in-fc-addr=%p, out-fc-addr=%p",
323 in_field_class
, out_field_class
);
330 int field_class_real_copy(
331 struct trace_ir_metadata_maps
*md_maps
,
332 const bt_field_class
*in_field_class
,
333 bt_field_class
*out_field_class
)
335 BT_COMP_LOGD("Copying content of real field class: "
336 "in-fc-addr=%p, out-fc-addr=%p",
337 in_field_class
, out_field_class
);
339 bt_field_class_real_set_is_single_precision(out_field_class
,
340 bt_field_class_real_is_single_precision(in_field_class
));
342 BT_COMP_LOGD("Copied content real field class: in-fc-addr=%p, "
343 "out-fc-addr=%p", in_field_class
, out_field_class
);
349 int field_class_structure_copy(
350 struct trace_ir_metadata_maps
*md_maps
,
351 const bt_field_class
*in_field_class
,
352 bt_field_class
*out_field_class
)
354 uint64_t i
, struct_member_count
;
357 BT_COMP_LOGD("Copying content of structure field class: "
358 "in-fc-addr=%p, out-fc-addr=%p",
359 in_field_class
, out_field_class
);
360 /* Get the number of member in that struct. */
361 struct_member_count
=
362 bt_field_class_structure_get_member_count(in_field_class
);
364 /* Iterate over all the members of the struct. */
365 for (i
= 0; i
< struct_member_count
; i
++) {
366 const bt_field_class_structure_member
*member
;
367 const char *member_name
;
368 const bt_field_class
*member_fc
;
369 bt_field_class
*out_member_field_class
;
371 member
= bt_field_class_structure_borrow_member_by_index_const(
373 member_fc
= bt_field_class_structure_member_borrow_field_class_const(
375 member_name
= bt_field_class_structure_member_get_name(member
);
376 BT_COMP_LOGD("Copying structure field class's field: "
377 "index=%" PRId64
", "
378 "member-fc-addr=%p, field-name=\"%s\"",
379 i
, member_fc
, member_name
);
381 out_member_field_class
= create_field_class_copy(md_maps
,
383 if (!out_member_field_class
) {
384 BT_COMP_LOGE("Cannot copy structure field class's field: "
385 "index=%" PRId64
", "
386 "field-fc-addr=%p, field-name=\"%s\"",
387 i
, member_fc
, member_name
);
391 ret
= copy_field_class_content(md_maps
, member_fc
,
392 out_member_field_class
);
397 if (bt_field_class_structure_append_member(out_field_class
,
398 member_name
, out_member_field_class
) !=
399 BT_FIELD_CLASS_STRUCTURE_APPEND_MEMBER_STATUS_OK
) {
400 BT_COMP_LOGE("Cannot append structure field class's field: "
401 "index=%" PRId64
", "
402 "field-fc-addr=%p, field-name=\"%s\"",
403 i
, member_fc
, member_name
);
404 BT_FIELD_CLASS_PUT_REF_AND_RESET(out_member_field_class
);
410 BT_COMP_LOGD("Copied structure field class: original-fc-addr=%p, copy-fc-addr=%p",
411 in_field_class
, out_field_class
);
418 int field_class_variant_copy(
419 struct trace_ir_metadata_maps
*md_maps
,
420 const bt_field_class
*in_field_class
,
421 bt_field_class
*out_field_class
)
423 bt_field_class
*out_tag_field_class
= NULL
;
424 uint64_t i
, variant_option_count
;
425 const bt_field_path
*tag_fp
;
426 const bt_field_class
*tag_fc
;
429 BT_COMP_LOGD("Copying content of variant field class: "
430 "in-fc-addr=%p, out-fc-addr=%p",
431 in_field_class
, out_field_class
);
433 tag_fp
= bt_field_class_variant_borrow_selector_field_path_const(
436 tag_fc
= resolve_field_path_to_field_class(tag_fp
,
439 out_tag_field_class
= g_hash_table_lookup(
440 md_maps
->field_class_map
, tag_fc
);
441 if (!out_tag_field_class
) {
442 BT_COMP_LOGE_STR("Cannot find the tag field class.");
446 bt_field_class_variant_set_selector_field_class(out_field_class
,
447 out_tag_field_class
);
450 variant_option_count
=
451 bt_field_class_variant_get_option_count(in_field_class
);
452 for (i
= 0; i
< variant_option_count
; i
++) {
453 const bt_field_class
*option_fc
;
454 const char *option_name
;
455 bt_field_class
*out_option_field_class
;
456 const bt_field_class_variant_option
*option
;
458 option
= bt_field_class_variant_borrow_option_by_index_const(
460 option_fc
= bt_field_class_variant_option_borrow_field_class_const(
462 option_name
= bt_field_class_variant_option_get_name(option
);
463 out_option_field_class
= create_field_class_copy_internal(
465 if (!out_option_field_class
) {
466 BT_COMP_LOGE_STR("Cannot copy field class.");
470 ret
= copy_field_class_content_internal(md_maps
, option_fc
,
471 out_option_field_class
);
473 BT_COMP_LOGE_STR("Error copying content of option variant "
478 if (bt_field_class_variant_append_option(
479 out_field_class
, option_name
,
480 out_option_field_class
) !=
481 BT_FIELD_CLASS_VARIANT_APPEND_OPTION_STATUS_OK
) {
482 BT_COMP_LOGE_STR("Cannot append option to variant field class'");
483 BT_FIELD_CLASS_PUT_REF_AND_RESET(out_tag_field_class
);
489 BT_COMP_LOGD("Copied content of variant field class: in-fc-addr=%p, "
490 "out-fc-addr=%p", in_field_class
, out_field_class
);
497 int field_class_static_array_copy(
498 struct trace_ir_metadata_maps
*md_maps
,
499 const bt_field_class
*in_field_class
,
500 bt_field_class
*out_field_class
)
502 BT_COMP_LOGD("Copying content of static array field class: in-fc-addr=%p, "
503 "out-fc-addr=%p", in_field_class
, out_field_class
);
505 * There is no content to copy. Keep this function call anyway for
508 BT_COMP_LOGD("Copied content of static array field class: in-fc-addr=%p, "
509 "out-fc-addr=%p", in_field_class
, out_field_class
);
515 int field_class_dynamic_array_copy(
516 struct trace_ir_metadata_maps
*md_maps
,
517 const bt_field_class
*in_field_class
,
518 bt_field_class
*out_field_class
)
520 const bt_field_class
*len_fc
;
521 const bt_field_path
*len_fp
;
522 bt_field_class
*out_len_field_class
;
525 BT_COMP_LOGD("Copying content of dynamic array field class: "
526 "in-fc-addr=%p, out-fc-addr=%p",
527 in_field_class
, out_field_class
);
529 len_fp
= bt_field_class_dynamic_array_borrow_length_field_path_const(
533 BT_COMP_LOGD("Copying dynamic array length field class using "
534 "field path: in-len-fp=%p", len_fp
);
535 len_fc
= resolve_field_path_to_field_class(
537 out_len_field_class
= g_hash_table_lookup(
538 md_maps
->field_class_map
, len_fc
);
539 if (!out_len_field_class
) {
540 BT_COMP_LOGE_STR("Cannot find the output matching length"
546 if (bt_field_class_dynamic_array_set_length_field_class(
547 out_field_class
, out_len_field_class
) !=
548 BT_FIELD_CLASS_DYNAMIC_ARRAY_SET_LENGTH_FIELD_CLASS_STATUS_OK
) {
549 BT_COMP_LOGE_STR("Cannot set dynamic array field class' "
550 "length field class.");
551 BT_FIELD_CLASS_PUT_REF_AND_RESET(out_len_field_class
);
557 BT_COMP_LOGD("Copied dynamic array field class: in-fc-addr=%p, "
558 "out-fc-addr=%p", in_field_class
, out_field_class
);
565 int field_class_string_copy(struct trace_ir_metadata_maps
*md_maps
,
566 const bt_field_class
*in_field_class
,
567 bt_field_class
*out_field_class
)
569 BT_COMP_LOGD("Copying content of string field class: in-fc-addr=%p, "
570 "out-fc-addr=%p", in_field_class
, out_field_class
);
572 * There is no content to copy. Keep this function call anyway for
575 BT_COMP_LOGD("Copied content of string field class: in-fc-addr=%p, "
576 "out-fc-addr=%p", in_field_class
, out_field_class
);
582 bt_field_class
*copy_field_class_array_element(struct trace_ir_metadata_maps
*md_maps
,
583 const bt_field_class
*in_elem_fc
)
586 bt_field_class
*out_elem_fc
=
587 create_field_class_copy_internal(md_maps
, in_elem_fc
);
589 BT_COMP_LOGE("Error creating output elem field class "
590 "from input elem field class for static array: "
591 "in-fc-addr=%p", in_elem_fc
);
595 ret
= copy_field_class_content_internal(md_maps
, in_elem_fc
, out_elem_fc
);
597 BT_COMP_LOGE("Error creating output elem field class "
598 "from input elem field class for static array: "
599 "in-fc-addr=%p", in_elem_fc
);
600 BT_FIELD_CLASS_PUT_REF_AND_RESET(out_elem_fc
);
609 bt_field_class
*create_field_class_copy_internal(struct trace_ir_metadata_maps
*md_maps
,
610 const bt_field_class
*in_field_class
)
612 bt_field_class
*out_field_class
= NULL
;
614 BT_COMP_LOGD("Creating bare field class based on field class: in-fc-addr=%p",
617 switch(bt_field_class_get_type(in_field_class
)) {
618 case BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER
:
619 out_field_class
= bt_field_class_unsigned_integer_create(
620 md_maps
->output_trace_class
);
622 case BT_FIELD_CLASS_TYPE_SIGNED_INTEGER
:
623 out_field_class
= bt_field_class_signed_integer_create(
624 md_maps
->output_trace_class
);
626 case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION
:
627 out_field_class
= bt_field_class_unsigned_enumeration_create(
628 md_maps
->output_trace_class
);
630 case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION
:
631 out_field_class
= bt_field_class_signed_enumeration_create(
632 md_maps
->output_trace_class
);
634 case BT_FIELD_CLASS_TYPE_REAL
:
635 out_field_class
= bt_field_class_real_create(
636 md_maps
->output_trace_class
);
638 case BT_FIELD_CLASS_TYPE_STRING
:
639 out_field_class
= bt_field_class_string_create(
640 md_maps
->output_trace_class
);
642 case BT_FIELD_CLASS_TYPE_STRUCTURE
:
643 out_field_class
= bt_field_class_structure_create(
644 md_maps
->output_trace_class
);
646 case BT_FIELD_CLASS_TYPE_STATIC_ARRAY
:
648 const bt_field_class
*in_elem_fc
=
649 bt_field_class_array_borrow_element_field_class_const(
652 bt_field_class_static_array_get_length(in_field_class
);
654 bt_field_class
*out_elem_fc
= copy_field_class_array_element(
655 md_maps
, in_elem_fc
);
657 out_field_class
= NULL
;
661 out_field_class
= bt_field_class_static_array_create(
662 md_maps
->output_trace_class
,
663 out_elem_fc
, array_len
);
666 case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY
:
668 const bt_field_class
*in_elem_fc
=
669 bt_field_class_array_borrow_element_field_class_const(
672 bt_field_class
*out_elem_fc
= copy_field_class_array_element(
673 md_maps
, in_elem_fc
);
675 out_field_class
= NULL
;
679 out_field_class
= bt_field_class_dynamic_array_create(
680 md_maps
->output_trace_class
,
684 case BT_FIELD_CLASS_TYPE_VARIANT
:
685 out_field_class
= bt_field_class_variant_create(
686 md_maps
->output_trace_class
);
693 * Add mapping from in_field_class to out_field_class. This simplifies
694 * the resolution of field paths in variant and dynamic array field
697 g_hash_table_insert(md_maps
->field_class_map
,
698 (gpointer
) in_field_class
, out_field_class
);
702 BT_COMP_LOGD("Created bare field class based on field class: in-fc-addr=%p, "
703 "out-fc-addr=%p", in_field_class
, out_field_class
);
705 BT_COMP_LOGE("Error creating output field class from input field "
706 "class: in-fc-addr=%p", in_field_class
);
709 return out_field_class
;
713 int copy_field_class_content_internal(
714 struct trace_ir_metadata_maps
*md_maps
,
715 const bt_field_class
*in_field_class
,
716 bt_field_class
*out_field_class
)
719 switch(bt_field_class_get_type(in_field_class
)) {
720 case BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER
:
721 ret
= field_class_unsigned_integer_copy(md_maps
,
722 in_field_class
, out_field_class
);
724 case BT_FIELD_CLASS_TYPE_SIGNED_INTEGER
:
725 ret
= field_class_signed_integer_copy(md_maps
,
726 in_field_class
, out_field_class
);
728 case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION
:
729 ret
= field_class_unsigned_enumeration_copy(md_maps
,
730 in_field_class
, out_field_class
);
732 case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION
:
733 ret
= field_class_signed_enumeration_copy(md_maps
,
734 in_field_class
, out_field_class
);
736 case BT_FIELD_CLASS_TYPE_REAL
:
737 ret
= field_class_real_copy(md_maps
,
738 in_field_class
, out_field_class
);
740 case BT_FIELD_CLASS_TYPE_STRING
:
741 ret
= field_class_string_copy(md_maps
,
742 in_field_class
, out_field_class
);
744 case BT_FIELD_CLASS_TYPE_STRUCTURE
:
745 ret
= field_class_structure_copy(md_maps
,
746 in_field_class
, out_field_class
);
748 case BT_FIELD_CLASS_TYPE_STATIC_ARRAY
:
749 ret
= field_class_static_array_copy(md_maps
,
750 in_field_class
, out_field_class
);
752 case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY
:
753 ret
= field_class_dynamic_array_copy(md_maps
,
754 in_field_class
, out_field_class
);
756 case BT_FIELD_CLASS_TYPE_VARIANT
:
757 ret
= field_class_variant_copy(md_maps
,
758 in_field_class
, out_field_class
);