YAML: add a debug word to check sizes of structs

diff --git a/extra/yaml/dbg/dbg.factor b/extra/yaml/dbg/dbg.factor
index ff45c5fb5107ca8cd6ec7ced2818f11eecbf4731..8334f2c364425c10c1451d91ce86a280987b439a 100644 (file)
--- a/extra/yaml/dbg/dbg.factor
+++ b/extra/yaml/dbg/dbg.factor
@@ -1,8 +1,10 @@
 ! Copyright (C) 2014 Jon Harper.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: accessors alien.data classes.struct combinators
-continuations destructors io.encodings.string io.encodings.utf8
-kernel libc locals prettyprint sequences yaml.ffi ;
+USING: accessors alien.c-types alien.data assocs classes.struct
+combinators continuations destructors io io.backend
+io.encodings.ascii io.encodings.string io.encodings.utf8
+io.launcher kernel libc locals math.parser prettyprint sequences
+yaml.ffi ;
 IN: yaml.dbg
 
 : event. ( event -- )
@@ -41,3 +43,65 @@ f :> done!
 ] with-destructors
 
 ;
+
+: factor-struct-sizes ( -- arr ) {
+yaml_version_directive_t
+yaml_tag_directive_t
+yaml_mark_t
+stream_start_token_data
+alias_token_data
+anchor_token_data
+tag_token_data
+scalar_token_data
+version_directive_token_data
+yaml_token_t
+stream_start_event_data
+tag_directives_document_start_event_data
+document_start_event_data
+document_end_event_data
+alias_event_data
+scalar_event_data
+sequence_start_event_data
+mapping_start_event_data
+yaml_event_t
+yaml_node_pair_t
+scalar_node_data
+sequence_node_data_items
+sequence_node_data
+mapping_node_data_pairs
+mapping_node_data
+yaml_node_t
+yaml_document_nodes
+yaml_document_tag_directives
+yaml_document_t
+yaml_simple_key_t
+yaml_alias_data_t
+string_yaml_parser_input
+yaml_parser_buffer
+yaml_parser_raw_buffer
+yaml_parser_tokens
+yaml_parser_indents
+yaml_parser_simple_keys
+yaml_parser_states
+yaml_parser_marks
+yaml_parser_tag_directives
+yaml_parser_aliases
+yaml_parser_t
+yaml_emitter_output_string
+yaml_emitter_buffer
+yaml_emitter_raw_buffer
+yaml_emitter_states
+yaml_emitter_events
+yaml_emitter_indents
+yaml_emitter_tag_directives
+yaml_emitter_anchor_data
+yaml_emitter_tag_data
+yaml_emitter_scalar_data
+yaml_emitter_anchors
+yaml_emitter_t }
+[ heap-size ] map ;
+
+: c-struct-sizes ( -- sizes ) "vocab:yaml/dbg/structs" normalize-path ascii <process-reader> stream-lines [ string>number ] map ;
+
+: struct-sizes-dbg ( -- )
+    c-struct-sizes factor-struct-sizes zip [ first2 = not ] find . . ;

diff --git a/extra/yaml/dbg/structs.c b/extra/yaml/dbg/structs.c
new file mode 100644 (file)
index 0000000..a31bb50
--- /dev/null
+++ b/extra/yaml/dbg/structs.c
@@ -0,0 +1,67 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <yaml.h>
+
+yaml_token_t    yaml_token;
+yaml_event_t    yaml_event;
+yaml_node_t     yaml_node;
+yaml_document_t yaml_document;
+yaml_parser_t   yaml_parser;
+yaml_emitter_t yaml_emitter;
+
+int main() {
+printf("%ld\n", sizeof(yaml_version_directive_t));
+printf("%ld\n", sizeof(yaml_tag_directive_t));
+printf("%ld\n", sizeof(yaml_mark_t));
+printf("%ld\n", sizeof(yaml_token.data.stream_start));
+printf("%ld\n", sizeof(yaml_token.data.alias));
+printf("%ld\n", sizeof(yaml_token.data.anchor));
+printf("%ld\n", sizeof(yaml_token.data.tag));
+printf("%ld\n", sizeof(yaml_token.data.scalar));
+printf("%ld\n", sizeof(yaml_token.data.version_directive));
+printf("%ld\n", sizeof(yaml_token_t));
+printf("%ld\n", sizeof(yaml_event.data.stream_start));
+printf("%ld\n", sizeof(yaml_event.data.document_start.tag_directives));
+printf("%ld\n", sizeof(yaml_event.data.document_start));
+printf("%ld\n", sizeof(yaml_event.data.document_end));
+printf("%ld\n", sizeof(yaml_event.data.alias));
+printf("%ld\n", sizeof(yaml_event.data.scalar));
+printf("%ld\n", sizeof(yaml_event.data.sequence_start));
+printf("%ld\n", sizeof(yaml_event.data.mapping_start));
+printf("%ld\n", sizeof(yaml_event_t));
+printf("%ld\n", sizeof(yaml_node_pair_t));
+printf("%ld\n", sizeof(yaml_node.data.scalar));
+printf("%ld\n", sizeof(yaml_node.data.sequence.items));
+printf("%ld\n", sizeof(yaml_node.data.sequence));
+printf("%ld\n", sizeof(yaml_node.data.mapping.pairs));
+printf("%ld\n", sizeof(yaml_node.data.mapping));
+printf("%ld\n", sizeof(yaml_node_t));
+printf("%ld\n", sizeof(yaml_document.nodes));
+printf("%ld\n", sizeof(yaml_document.tag_directives));
+printf("%ld\n", sizeof(yaml_document_t));
+printf("%ld\n", sizeof(yaml_simple_key_t));
+printf("%ld\n", sizeof(yaml_alias_data_t));
+printf("%ld\n", sizeof(yaml_parser.input.string));
+printf("%ld\n", sizeof(yaml_parser.buffer));
+printf("%ld\n", sizeof(yaml_parser.raw_buffer));
+printf("%ld\n", sizeof(yaml_parser.tokens));
+printf("%ld\n", sizeof(yaml_parser.indents));
+printf("%ld\n", sizeof(yaml_parser.simple_keys));
+printf("%ld\n", sizeof(yaml_parser.states));
+printf("%ld\n", sizeof(yaml_parser.marks));
+printf("%ld\n", sizeof(yaml_parser.tag_directives));
+printf("%ld\n", sizeof(yaml_parser.aliases));
+printf("%ld\n", sizeof(yaml_parser_t));
+printf("%ld\n", sizeof(yaml_emitter.output.string));
+printf("%ld\n", sizeof(yaml_emitter.buffer));
+printf("%ld\n", sizeof(yaml_emitter.raw_buffer));
+printf("%ld\n", sizeof(yaml_emitter.states));
+printf("%ld\n", sizeof(yaml_emitter.events));
+printf("%ld\n", sizeof(yaml_emitter.indents));
+printf("%ld\n", sizeof(yaml_emitter.tag_directives));
+printf("%ld\n", sizeof(yaml_emitter.anchor_data));
+printf("%ld\n", sizeof(yaml_emitter.tag_data));
+printf("%ld\n", sizeof(yaml_emitter.scalar_data));
+printf("%ld\n", sizeof(*(yaml_emitter.anchors)));
+printf("%ld\n", sizeof(yaml_emitter_t));
+}