brkho/mesa - mesa - Brian's Gitea

Träd: 462cce1852

Upphovsman	SHA1	Meddelande	Datum
Carl Worth	462cce1852	Makefile: Make "make test" depend on the main program. Otherwise, running "make test" can run an old version of the code, (even when new changes are sitting in the source waiting to be compiled).	15 år sedan
Carl Worth	fcbbb46886	Add support for the structure of function-like macros. We accept the structure of arguments in both macro definition and macro invocation, but we don't yet expand those arguments. This is just enough code to pass the recently-added tests, but does not yet provide any sort of useful function-like macro.	15 år sedan
Carl Worth	5070a20cd1	Convert lexer to talloc and add xtalloc wrappers. The lexer was previously using strdup (expecting the parser to free), but is now more consistent, easier to use, and slightly more efficent by using talloc along with the parser. Also, we add xtalloc and xtalloc_strdup wrappers around talloc and talloc_strdup to put all of the out-of-memory-checking code in one place.	15 år sedan
Carl Worth	33cc400714	Fix defines involving both literals and other defined macros. We now store a list of tokens in our hash-table rather than a single string. This lets us replace each macro in the value as necessary. This code adds a link dependency on talloc which does exactly what we want in terms of memory management for a parser. The 3 tests added in the previous commit now pass.	15 år sedan
Carl Worth	e8c790b3ce	Add a very simple test for the pre-processor. Validate desired test cases by ensuring the output of glcpp matches the output of the gcc preprocessor, (ignoring any lines of the gcc output beginning with '#'). Only one test case so far with a trivial #define.	15 år sedan
Carl Worth	725c17a926	Makefile: Enable debugging of parser. This compiles the debugging code for teh parser. It's not active unless the yydebug variable is set to a non-zero value.	15 år sedan
Carl Worth	633a692225	Add hash table implementation from glsl2 project. The preprocessor here is intended to become part of the glsl2 codebase eventually anyway.	15 år sedan
Carl Worth	a1e32bcff0	Add some compiler warnings and corresponding fixes. Most of the current problems were (mostly) harmless things like missing declarations, but there was at least one real error, (reversed argument order for yyerrror).	15 år sedan
Carl Worth	3a37b8701c	Add the tiniest shell of a flex/bison-based parser. It doesn't really do anything yet---merlely parsing a stream of whitespace-separated tokens, (and not interpreting them at all).	15 år sedan

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