96 commits

Author	SHA1	Message	Date
Wolfgang (Blub) Bumiller	54c92d5ae1	ast_ifthen_codegen	2012-05-03 12:38:43 +02:00
Wolfgang (Blub) Bumiller	2c329db9b9	ast_entfield_codegen	2012-05-03 12:19:33 +02:00
Wolfgang (Blub) Bumiller	da9a4fef29	Type information moved to ast_expression from ast_value, every ast node should in theory know its type - it is important for dereferencing pointers or entity fields, to figure out the output type. Eg. so that ast_entfield knows what kind of OP_LOAD it needs to use	2012-05-03 12:12:22 +02:00
Wolfgang (Blub) Bumiller	4317f40fa5	ast_binary_codegen, ast_function_label (no I don't like sprintf...)	2012-05-02 23:11:39 +02:00
Wolfgang (Blub) Bumiller	75c60657ac	ast_store_codegen and its l/rvalue handling	2012-05-02 20:36:11 +02:00
Wolfgang (Blub) Bumiller	4fe806edc2	A note to clarify the ast_block/ir_block difference	2012-05-02 19:46:27 +02:00
Wolfgang (Blub) Bumiller	307eb2d9a2	ast_block_codegen - as you can see, an ast_block doesn't actually care about ir_blocks	2012-05-02 19:45:16 +02:00
Wolfgang (Blub) Bumiller	13082112b0	create the ir_function in ast_function_codegen, keep the current ir_block stored in ast_function so inner codegens can use it	2012-05-02 19:25:25 +02:00
Wolfgang (Blub) Bumiller	1e9d02da14	going through function blocks in ast_function_codegen	2012-05-02 19:21:25 +02:00
Wolfgang (Blub) Bumiller	92a4431c86	ast_local_codegen - similar structure to global_codegen obviously...	2012-05-02 18:34:24 +02:00
Wolfgang (Blub) Bumiller	7a48377442	for ast_value_codegen this should be enough, since the actual generation happens in other functions	2012-05-02 18:25:59 +02:00
Wolfgang Bumiller	1e0a688bc5	ast_ternary - contrary to ast_ifthen neither ontrue nor onfalse can be NULL, and it does output a value	2012-05-01 17:02:45 +02:00
Wolfgang Bumiller	5fe87e6a20	if-then-else AST node - this one is not for ternary expressions	2012-05-01 16:55:02 +02:00
Wolfgang Bumiller	4fbcc57d49	Commenting on future lvalue use in ast_store	2012-05-01 15:15:19 +02:00
Wolfgang Bumiller	3a94e962ae	codegen gets an lvalue flag now	2012-05-01 15:14:44 +02:00
Wolfgang Bumiller	4c165cbd07	ast_instantiate should check return value of mem_a and return NULL on error	2012-05-01 15:09:17 +02:00
Wolfgang Bumiller	281bd8657a	ast_entfield node	2012-05-01 15:08:54 +02:00
Wolfgang Bumiller	69d93409e5	params should be deleted, not unref()d	2012-04-29 19:45:14 +02:00
Wolfgang Bumiller	5751e41993	After moving ast_instantiate up, the checks which return NULL now must mem_d(self)	2012-04-29 00:41:35 +02:00
Dale Weiler	3e7a8c0e78	All code is now C89/C90 compat	2012-04-28 18:56:09 -04:00
Dale Weiler	05966ee009	Remove trailing whitespace from everything	2012-04-28 16:43:39 -04:00
Wolfgang Bumiller	2a9b3c7877	ast_function gets a handle to its ir_function, ast_global_codegen to generate an ir global, or an ir_function	2012-04-28 20:55:41 +02:00
Wolfgang Bumiller	eef92df092	First delete the blocks, THEN the locals, since blocks USE locals, darn	2012-04-28 20:55:41 +02:00
Wolfgang Bumiller	6145ecf7e0	ast_binary takes 2 expressions, not 2 values, ast_store takes a value and and expression for now until we support pointers, also: dropped the 'keep' param from ast_value_new, values are always to be stored somewhere to be deleted independently from their uses	2012-04-28 20:55:41 +02:00
Wolfgang Bumiller	0f38a560b6	ast_value and ast_function are linked together when using ast_function_new, note however, that neither will delete the other in their _delete functions.	2012-04-28 20:55:41 +02:00
Wolfgang Bumiller	e4a839df95	Get rid of ast_setfunc	2012-04-28 12:51:44 +02:00
Wolfgang Bumiller	75b78720fd	lex_ctx_t -> lex_ctx, vector_t -> vector	2012-04-28 11:15:29 +02:00
Wolfgang Bumiller	da827e6098	Removed the qc_type enum and replaced all qc_* by TYPE_*	2012-04-28 10:42:03 +02:00
Wolfgang (Blub) Bumiller	ce43a35307	ast_value_set_name to return bool	2012-04-27 13:32:52 +02:00
Wolfgang (Blub) Bumiller	fdc98383d1	Adding a 'keep' bool to nodes: Generally, destroying an AST node should destroy all its child-nodes, global variables get 'keep' to be true to avoid them being deleted together with expressions they're used in.	2012-04-26 11:45:22 +02:00
Wolfgang (Blub) Bumiller	1a917a2659	Introduce an ast_store rather than splitting ast_binary	2012-04-26 11:36:46 +02:00
Wolfgang (Blub) Bumiller	41a39125be	ast_binary_new to initialize codegen function ptr, codegen proto for store and binary ast nodes	2012-04-26 10:38:00 +02:00
Wolfgang (Blub) Bumiller	c692794eb5	block and value codegen protos	2012-04-26 10:28:50 +02:00
Wolfgang (Blub) Bumiller	8d121af47c	Copyright notices	2012-04-25 17:27:49 +02:00
Wolfgang (Blub) Bumiller	6ba195bcfe	todo note	2012-04-25 17:27:49 +02:00
Wolfgang (Blub) Bumiller	418430e05d	Get stuff ready to compile - #if 0 on instructions not yet added to the instruction list (eg integer ones)	2012-04-25 17:27:48 +02:00
Wolfgang (Blub) Bumiller	392fc2227f	Removed unnecessary line	2012-04-25 17:27:47 +02:00
Wolfgang (Blub) Bumiller	3b407fdc07	Space indentation for ast->ir part	2012-04-25 17:27:47 +02:00
Wolfgang (Blub) Bumiller	a82083bc78	i{false,true} -> {false,true}	2012-04-25 17:27:47 +02:00
Wolfgang (Blub) Bumiller	6236a0c464	Adding from astcodegen.c	2012-04-25 17:27:47 +02:00
Wolfgang (Blub) Bumiller	e9b581adfb	style-fix	2012-04-25 17:27:47 +02:00
Wolfgang (Blub) Bumiller	c520a32444	use the actual VECTOR macros	2012-04-25 17:27:46 +02:00
Wolfgang (Blub) Bumiller	2cc27af146	filecontext_t -> lex_ctx_t	2012-04-25 17:27:46 +02:00
Wolfgang (Blub) Bumiller	56f548cc6f	strdup -> util_strdup, _name -> name	2012-04-25 17:27:46 +02:00
Wolfgang (Blub) Bumiller	57d3da0ebb	Adopting space-indentation	2012-04-25 17:27:46 +02:00
Wolfgang (Blub) Bumiller	40f70d075e	Importing ast.c	2012-04-25 17:27:46 +02:00