*/
integer_declaration = integer_declaration_new(integer_declaration->len,
integer_declaration->byte_order, integer_declaration->signedness,
- integer_declaration->p.alignment, 16);
+ integer_declaration->p.alignment, 16, integer_declaration->encoding);
nested_declaration = &integer_declaration->p;
}
}
/* TYPEDEC_NESTED */
+ if (!nested_declaration) {
+ fprintf(fd, "[error] %s: nested type is unknown.\n", __func__);
+ return NULL;
+ }
+
/* create array/sequence, pass nested_declaration as child. */
if (cds_list_empty(&node_type_declarator->u.type_declarator.u.nested.length)) {
fprintf(fd, "[error] %s: expecting length field reference or value.\n", __func__);
int signedness = 0;
int has_alignment = 0, has_size = 0;
int base = 0;
+ enum ctf_string_encoding encoding = CTF_STRING_NONE;
struct declaration_integer *integer_declaration;
cds_list_for_each_entry(expression, expressions, siblings) {
__func__);
return NULL;
}
+ } else if (!strcmp(left->u.unary_expression.u.string, "encoding")) {
+ char *s_right;
+
+ if (right->u.unary_expression.type != UNARY_STRING) {
+ fprintf(fd, "[error] %s: encoding: expecting unary string\n",
+ __func__);
+ return NULL;
+ }
+ s_right = concatenate_unary_strings(&expression->u.ctf_expression.right);
+ if (!s_right) {
+ fprintf(fd, "[error] %s: unexpected unary expression for integer base\n", __func__);
+ g_free(s_right);
+ return NULL;
+ }
+ if (!strcmp(s_right, "UTF8")
+ || !strcmp(s_right, "utf8")
+ || !strcmp(s_right, "utf-8")
+ || !strcmp(s_right, "UTF-8"))
+ encoding = CTF_STRING_UTF8;
+ else if (!strcmp(s_right, "ASCII")
+ || !strcmp(s_right, "ascii"))
+ encoding = CTF_STRING_ASCII;
+ else if (!strcmp(s_right, "none"))
+ encoding = CTF_STRING_NONE;
+ else {
+ fprintf(fd, "[error] %s: unknown string encoding \"%s\"\n", __func__, s_right);
+ g_free(s_right);
+ return NULL;
+ }
+ g_free(s_right);
} else {
fprintf(fd, "[error] %s: unknown attribute name %s\n",
__func__, left->u.unary_expression.u.string);
}
}
integer_declaration = integer_declaration_new(size,
- byte_order, signedness, alignment, base);
+ byte_order, signedness, alignment,
+ base, encoding);
return &integer_declaration->p;
}
}
event->context = container_of(definition,
struct definition_struct, p);
- parent_def_scope = event->context->scope;
+ parent_def_scope = event->context->p.scope;
}
if (event->fields_decl) {
struct definition *definition =
}
event->fields = container_of(definition,
struct definition_struct, p);
- parent_def_scope = event->fields->scope;
+ parent_def_scope = event->fields->p.scope;
}
return 0;
}
stream->packet_context = container_of(definition,
struct definition_struct, p);
- parent_def_scope = stream->packet_context->scope;
+ parent_def_scope = stream->packet_context->p.scope;
}
if (stream->event_header_decl) {
struct definition *definition =
}
stream->event_header =
container_of(definition, struct definition_struct, p);
- parent_def_scope = stream->event_header->scope;
+ parent_def_scope = stream->event_header->p.scope;
}
if (stream->event_context_decl) {
struct definition *definition =
}
stream->event_context =
container_of(definition, struct definition_struct, p);
- parent_def_scope = stream->event_context->scope;
+ parent_def_scope = stream->event_context->p.scope;
}
stream->definition_scope = parent_def_scope;
CTF_TRACE_SET_FIELD(trace, minor);
} else if (!strcmp(left, "uuid")) {
uuid_t uuid;
- ret = get_unary_uuid(&node->u.ctf_expression.right, &trace->uuid);
+
+ ret = get_unary_uuid(&node->u.ctf_expression.right, &uuid);
if (ret) {
fprintf(fd, "[error] %s: unexpected unary expression for trace uuid\n", __func__);
ret = -EINVAL;
fprintf(fd, "[error] %s: uuid mismatch\n", __func__);
ret = -EPERM;
goto error;
+ } else {
+ memcpy(trace->uuid, uuid, sizeof(uuid));
}
CTF_TRACE_SET_FIELD(trace, uuid);
} else if (!strcmp(left, "byte_order")) {
struct ctf_node *right;
int byte_order;
- if (CTF_TRACE_FIELD_IS_SET(trace, byte_order)) {
- fprintf(fd, "[error] %s: endianness already declared in trace declaration\n", __func__);
- ret = -EPERM;
- goto error;
- }
right = _cds_list_first_entry(&node->u.ctf_expression.right, struct ctf_node, siblings);
byte_order = get_trace_byte_order(fd, depth, right);
if (byte_order < 0)
return -EINVAL;
- trace->byte_order = byte_order;
+
+ if (CTF_TRACE_FIELD_IS_SET(trace, byte_order)
+ && byte_order != trace->byte_order) {
+ fprintf(fd, "[error] %s: endianness mismatch\n", __func__);
+ ret = -EPERM;
+ goto error;
+ } else {
+ trace->byte_order = byte_order;
+ }
CTF_TRACE_SET_FIELD(trace, byte_order);
} else if (!strcmp(left, "packet.header")) {
struct declaration *declaration;
}
trace->packet_header =
container_of(definition, struct definition_struct, p);
- parent_def_scope = trace->packet_header->scope;
+ parent_def_scope = trace->packet_header->p.scope;
}
trace->definition_scope = parent_def_scope;
printf_verbose("CTF visitor: metadata construction... ");
trace->root_declaration_scope = new_declaration_scope(NULL);
- trace->streams = g_ptr_array_new();
trace->byte_order = byte_order;
switch (node->type) {
ret = ctf_root_declaration_visit(fd, depth + 1, iter, trace);
if (ret) {
fprintf(fd, "[error] %s: root declaration error\n", __func__);
- return ret;
+ goto error;
}
}
cds_list_for_each_entry(iter, &node->u.root.trace, siblings) {
ret = ctf_trace_visit(fd, depth + 1, iter, trace);
if (ret) {
fprintf(fd, "[error] %s: trace declaration error\n", __func__);
- return ret;
+ goto error;
}
}
if (!trace->streams) {
fprintf(fd, "[error] %s: missing trace declaration\n", __func__);
- return -EINVAL;
+ ret = -EINVAL;
+ goto error;
}
cds_list_for_each_entry(iter, &node->u.root.stream, siblings) {
ret = ctf_stream_visit(fd, depth + 1, iter,
trace->root_declaration_scope, trace);
if (ret) {
fprintf(fd, "[error] %s: stream declaration error\n", __func__);
- return ret;
+ goto error;
}
}
cds_list_for_each_entry(iter, &node->u.root.event, siblings) {
trace->root_declaration_scope, trace);
if (ret) {
fprintf(fd, "[error] %s: event declaration error\n", __func__);
- return ret;
+ goto error;
}
}
break;
default:
fprintf(fd, "[error] %s: unknown node type %d\n", __func__,
(int) node->type);
- return -EINVAL;
+ ret = -EINVAL;
+ goto error;
}
printf_verbose("done.\n");
return ret;
+
+error:
+ free_declaration_scope(trace->root_declaration_scope);
+ return ret;
}