ull.git/src/modules, branch master A [WIP] C compiler built with GNU Guile, Flex, and Bison https://git.operationnull.com/ull.git/atom?h=master 2025-01-28T19:39:47+00:00 [Ongoing] Rewrite frontend to use Flex/Bison 2025-01-28T19:39:47+00:00 bd bdunahu@operationnull.com 2025-01-28T19:39:47+00:00 urn:sha1:9e09767e23a4edb6b31540195bfe885f83e080d7 This is a merge of another experiment, so the changes are large: - separated "modules" directory into frontend/backend - adjusted module names and moved files for this to happen - removed modules lexer & parser - removed all the unit tests (most were outdated) - added Bison, flex, and C development tools to manifest.scm - added lexer.l, a source file used by the flex utility with a functioning lexing implementation - added parser.y, a source file used by the bison utility with a functioning parser implementation - added node.c and node.h, which parser.y uses to construct an AST of a C source file (up to binary ops) - added driver.c, a Guile-C interface that provides a module to scheme programs - added a Makefile to make all of this - added stuff to .gitignore Add lexer support for add, mul, div, and mod 2025-01-18T18:44:35+00:00 bd bdunahu@operationnull.com 2025-01-18T18:44:35+00:00 urn:sha1:78b84826c9251d88dc082fbcc625a63638066e06 Complete full translation for unary operators 2025-01-18T18:40:25+00:00 bd bdunahu@operationnull.com 2025-01-18T18:40:25+00:00 urn:sha1:b1e901b5ea18eb5b1fc985ae2d44737858afc3e2 set modules folder to modules path 2025-01-18T09:07:40+00:00 bd bdunahu@operationnull.com 2025-01-18T09:07:40+00:00 urn:sha1:14b2600bd58b0a4b09c6647c1d78ab7bccd4c1aa Add new emitter files for code generation 2025-01-18T09:07:07+00:00 bd bdunahu@operationnull.com 2025-01-18T09:07:07+00:00 urn:sha1:a3d234983b259576e985f810eacf0d03eefc02d2 use a scheme procedures+eval to manage and transform AST 2025-01-18T08:25:47+00:00 bd bdunahu@operationnull.com 2025-01-18T08:25:47+00:00 urn:sha1:ddd448ae86e5730d5cd297f44ec89ee3fa3c0006 Removes records for a more-managable scheme-syntax approach. Modules+overriding allows for the IR itself to be represented and evaluated as scheme code during each transformation. Remove unused files 2025-01-18T08:22:46+00:00 bd bdunahu@operationnull.com 2025-01-18T08:22:46+00:00 urn:sha1:1c216bd45a7d4fb529288192ecff46453309c485 Expansion of complex expressions into set of instructions 2025-01-12T22:10:23+00:00 bd bdunahu@operationnull.com 2025-01-12T22:10:23+00:00 urn:sha1:000b28c88bbfd1fde94b5e01ce2766230077e013 Modify parser to handle unary operators 2025-01-05T05:43:31+00:00 bd bdunahu@operationnull.com 2025-01-05T05:43:31+00:00 urn:sha1:0d69984338399a78a3ba6f3a2493f1ffb34964f8 bump version number 2024-12-31T08:45:32+00:00 bd bdunahu@operationnull.com 2024-12-31T08:45:32+00:00 urn:sha1:28116b7a9e77df0476f5dc15369637d508c1bfcb