#include "ctf-meta-visitors.hpp"
-static
-int update_field_class_stored_value_index(struct ctf_field_class *fc,
- struct ctf_trace_class *tc,
- struct ctf_stream_class *sc,
- struct ctf_event_class *ec)
+static int update_field_class_stored_value_index(struct ctf_field_class *fc,
+ struct ctf_trace_class *tc,
+ struct ctf_stream_class *sc,
+ struct ctf_event_class *ec)
{
- int ret = 0;
- uint64_t i;
- struct ctf_field_path *field_path = NULL;
- struct ctf_field_class_int *tgt_fc = NULL;
- uint64_t *stored_value_index = NULL;
-
- if (!fc) {
- goto end;
- }
-
- switch (fc->type) {
- case CTF_FIELD_CLASS_TYPE_VARIANT:
- {
- ctf_field_class_variant *var_fc = ctf_field_class_as_variant(fc);
-
- field_path = &var_fc->tag_path;
- stored_value_index = &var_fc->stored_tag_index;
- tgt_fc = &var_fc->tag_fc->base;
- break;
- }
- case CTF_FIELD_CLASS_TYPE_SEQUENCE:
- {
- struct ctf_field_class_sequence *seq_fc = ctf_field_class_as_sequence(fc);
-
- field_path = &seq_fc->length_path;
- stored_value_index = &seq_fc->stored_length_index;
- tgt_fc = seq_fc->length_fc;
- break;
- }
- default:
- break;
- }
-
- if (field_path) {
- BT_ASSERT(tgt_fc);
- BT_ASSERT(tgt_fc->base.base.type == CTF_FIELD_CLASS_TYPE_INT ||
- tgt_fc->base.base.type == CTF_FIELD_CLASS_TYPE_ENUM);
- if (tgt_fc->storing_index >= 0) {
- /* Already storing its value */
- *stored_value_index = (uint64_t) tgt_fc->storing_index;
- } else {
- /* Not storing its value: allocate new index */
- tgt_fc->storing_index = tc->stored_value_count;
- *stored_value_index = (uint64_t) tgt_fc->storing_index;
- tc->stored_value_count++;
- }
- }
-
- switch (fc->type) {
- case CTF_FIELD_CLASS_TYPE_STRUCT:
- {
- struct ctf_field_class_struct *struct_fc = ctf_field_class_as_struct(fc);
-
- for (i = 0; i < struct_fc->members->len; i++) {
- struct ctf_named_field_class *named_fc =
- ctf_field_class_struct_borrow_member_by_index(
- struct_fc, i);
-
- ret = update_field_class_stored_value_index(named_fc->fc,
- tc, sc, ec);
- if (ret) {
- goto end;
- }
- }
-
- break;
- }
- case CTF_FIELD_CLASS_TYPE_VARIANT:
- {
- struct ctf_field_class_variant *var_fc = ctf_field_class_as_variant(fc);
-
- for (i = 0; i < var_fc->options->len; i++) {
- struct ctf_named_field_class *named_fc =
- ctf_field_class_variant_borrow_option_by_index(
- var_fc, i);
-
- ret = update_field_class_stored_value_index(named_fc->fc,
- tc, sc, ec);
- if (ret) {
- goto end;
- }
- }
-
- break;
- }
- case CTF_FIELD_CLASS_TYPE_ARRAY:
- case CTF_FIELD_CLASS_TYPE_SEQUENCE:
- {
- struct ctf_field_class_array_base *array_fc = ctf_field_class_as_array_base(fc);
-
- ret = update_field_class_stored_value_index(array_fc->elem_fc,
- tc, sc, ec);
- if (ret) {
- goto end;
- }
-
- break;
- }
- default:
- break;
- }
+ int ret = 0;
+ uint64_t i;
+ struct ctf_field_path *field_path = NULL;
+ struct ctf_field_class_int *tgt_fc = NULL;
+ uint64_t *stored_value_index = NULL;
+
+ if (!fc) {
+ goto end;
+ }
+
+ switch (fc->type) {
+ case CTF_FIELD_CLASS_TYPE_VARIANT:
+ {
+ ctf_field_class_variant *var_fc = ctf_field_class_as_variant(fc);
+
+ field_path = &var_fc->tag_path;
+ stored_value_index = &var_fc->stored_tag_index;
+ tgt_fc = &var_fc->tag_fc->base;
+ break;
+ }
+ case CTF_FIELD_CLASS_TYPE_SEQUENCE:
+ {
+ struct ctf_field_class_sequence *seq_fc = ctf_field_class_as_sequence(fc);
+
+ field_path = &seq_fc->length_path;
+ stored_value_index = &seq_fc->stored_length_index;
+ tgt_fc = seq_fc->length_fc;
+ break;
+ }
+ default:
+ break;
+ }
+
+ if (field_path) {
+ BT_ASSERT(tgt_fc);
+ BT_ASSERT(tgt_fc->base.base.type == CTF_FIELD_CLASS_TYPE_INT ||
+ tgt_fc->base.base.type == CTF_FIELD_CLASS_TYPE_ENUM);
+ if (tgt_fc->storing_index >= 0) {
+ /* Already storing its value */
+ *stored_value_index = (uint64_t) tgt_fc->storing_index;
+ } else {
+ /* Not storing its value: allocate new index */
+ tgt_fc->storing_index = tc->stored_value_count;
+ *stored_value_index = (uint64_t) tgt_fc->storing_index;
+ tc->stored_value_count++;
+ }
+ }
+
+ switch (fc->type) {
+ case CTF_FIELD_CLASS_TYPE_STRUCT:
+ {
+ struct ctf_field_class_struct *struct_fc = ctf_field_class_as_struct(fc);
+
+ for (i = 0; i < struct_fc->members->len; i++) {
+ struct ctf_named_field_class *named_fc =
+ ctf_field_class_struct_borrow_member_by_index(struct_fc, i);
+
+ ret = update_field_class_stored_value_index(named_fc->fc, tc, sc, ec);
+ if (ret) {
+ goto end;
+ }
+ }
+
+ break;
+ }
+ case CTF_FIELD_CLASS_TYPE_VARIANT:
+ {
+ struct ctf_field_class_variant *var_fc = ctf_field_class_as_variant(fc);
+
+ for (i = 0; i < var_fc->options->len; i++) {
+ struct ctf_named_field_class *named_fc =
+ ctf_field_class_variant_borrow_option_by_index(var_fc, i);
+
+ ret = update_field_class_stored_value_index(named_fc->fc, tc, sc, ec);
+ if (ret) {
+ goto end;
+ }
+ }
+
+ break;
+ }
+ case CTF_FIELD_CLASS_TYPE_ARRAY:
+ case CTF_FIELD_CLASS_TYPE_SEQUENCE:
+ {
+ struct ctf_field_class_array_base *array_fc = ctf_field_class_as_array_base(fc);
+
+ ret = update_field_class_stored_value_index(array_fc->elem_fc, tc, sc, ec);
+ if (ret) {
+ goto end;
+ }
+
+ break;
+ }
+ default:
+ break;
+ }
end:
- return ret;
+ return ret;
}
BT_HIDDEN
int ctf_trace_class_update_value_storing_indexes(struct ctf_trace_class *ctf_tc)
{
- uint64_t i;
-
- if (!ctf_tc->is_translated) {
- update_field_class_stored_value_index(
- ctf_tc->packet_header_fc, ctf_tc, NULL, NULL);
- }
-
- for (i = 0; i < ctf_tc->stream_classes->len; i++) {
- uint64_t j;
- ctf_stream_class *sc = (ctf_stream_class *) ctf_tc->stream_classes->pdata[i];
-
- if (!sc->is_translated) {
- update_field_class_stored_value_index(sc->packet_context_fc,
- ctf_tc, sc, NULL);
- update_field_class_stored_value_index(sc->event_header_fc,
- ctf_tc, sc, NULL);
- update_field_class_stored_value_index(
- sc->event_common_context_fc, ctf_tc, sc, NULL);
- }
-
- for (j = 0; j < sc->event_classes->len; j++) {
- struct ctf_event_class *ec =
- (ctf_event_class *) sc->event_classes->pdata[j];
-
- if (!ec->is_translated) {
- update_field_class_stored_value_index(
- ec->spec_context_fc, ctf_tc, sc, ec);
- update_field_class_stored_value_index(
- ec->payload_fc, ctf_tc, sc, ec);
- }
- }
- }
-
- return 0;
+ uint64_t i;
+
+ if (!ctf_tc->is_translated) {
+ update_field_class_stored_value_index(ctf_tc->packet_header_fc, ctf_tc, NULL, NULL);
+ }
+
+ for (i = 0; i < ctf_tc->stream_classes->len; i++) {
+ uint64_t j;
+ ctf_stream_class *sc = (ctf_stream_class *) ctf_tc->stream_classes->pdata[i];
+
+ if (!sc->is_translated) {
+ update_field_class_stored_value_index(sc->packet_context_fc, ctf_tc, sc, NULL);
+ update_field_class_stored_value_index(sc->event_header_fc, ctf_tc, sc, NULL);
+ update_field_class_stored_value_index(sc->event_common_context_fc, ctf_tc, sc, NULL);
+ }
+
+ for (j = 0; j < sc->event_classes->len; j++) {
+ struct ctf_event_class *ec = (ctf_event_class *) sc->event_classes->pdata[j];
+
+ if (!ec->is_translated) {
+ update_field_class_stored_value_index(ec->spec_context_fc, ctf_tc, sc, ec);
+ update_field_class_stored_value_index(ec->payload_fc, ctf_tc, sc, ec);
+ }
+ }
+ }
+
+ return 0;
}
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