Commit Graph

38 Commits

Author SHA1 Message Date
Christoffer Lerno
9b86b00834 Compilation is now done with each module compiled together. 2021-05-11 14:58:21 +02:00
Christoffer Lerno
15a65d0c97 Allow use of pthreads to parallelize codegen. 2021-05-09 19:26:05 +02:00
Christoffer Lerno
f7919edb35 Split modules into generic and normal modules on the top level. Prepare for static. Change local -> static as keyword. Add private include. Remove old sub module search. 2021-05-09 19:26:05 +02:00
Christoffer Lerno
3bd638bf77 Fixes to debug info in function pointer declarations. Incorrect x64 ABI code for structs by val. Change "Compiler" to "GlobalContext" storage of all types inside. Call debug symbol correct. 2021-05-02 16:42:28 +02:00
Christoffer Lerno
c6f671a6ca A bit more global... 2021-04-29 22:44:00 +02:00
Christoffer Lerno
cd4b0bd803 Clearly check min 1 source files. 2021-04-29 20:23:10 +02:00
Christoffer Lerno
0e076234ca Set stdlib library for testing and profit. Fix bugs when using void* to step. Make constants private linkage. Compare pointers using unsigned comparison without conversion. Use manual ptrdiff code. Fix issue returning "void!". Unify pointers when doing Foo* - void*. Allow comparing for example void* < Foo* 2021-04-29 03:12:25 +02:00
Christoffer Lerno
f028bc274f Use the platform linker by default, which will just be a call to "cc" (the Win solution will be done later) 2021-04-14 14:29:03 +02:00
Christoffer Lerno
954a90dae3 Fix of arch target. Experimental linker support. 2021-04-09 18:47:41 +02:00
Christoffer Lerno
4210f1ccb2 Some work on vararray. Fix span on post unary. Updated error recovery. Updated return analysis to handle void functions. "while" now disallows error prone next line statement. Working on auto linking. Failable load optimized. Optimization and corrections for call returns + documentation. 2021-04-05 23:34:40 +02:00
Christoffer Lerno
3a24fbfa6d Moved examples around. Updated (and corrected) const initialization. Removed "in" keyword. Added "member" attribute domain. Many fixes in struct padding and alignment and tests. Fixed extern global. 2021-01-24 00:55:09 +01:00
Christoffer Lerno
564c93700e Fixed bug that would intermittently arise from multiple contexts having the same pointer (should preferably be fixed in a different way later). Free all the arenas before codegen. Change "next" to "nextcase". Allow missing function parameters. Add "inline" structs. 2021-01-03 00:15:51 +01:00
Christoffer Lerno
6a5a0f2b94 Moved ABI lowering from codegen to semantic analysis. Fixes for failables in the ABI and the codegen. 2020-12-04 19:19:57 +01:00
Christoffer Lerno
29730345b0 Moving llvm-emit / debug output separately. Started work on C headers. Started work getting packed unions and structs to work correctly. Also added some unfinished PIC code. 2020-11-27 23:43:39 +01:00
Christoffer Lerno
564fc6e106 Disable library detection. 2020-08-02 00:06:43 +02:00
Christoffer Lerno
21357c4fc1 Fix crash when having return value errors. Updated docs. Find and load builtin.c3 locate std lib. 2020-07-31 16:29:52 +02:00
Christoffer Lerno
380c1c8ab4 Support for $assert. Also change order of checking global declarations from parsing to semantic analysis. 2020-07-30 17:44:41 +02:00
Christoffer Lerno
ed01616f1e Changed how structs/unions are parsed so that recovery becomes more robust. Allow for more complex error data. Fixed recursive structs/unions. Corrected prefix precedence rules. Begin work on checking initializer constant-ness. Fixed error on failed arithmetic promotion. Added checks on constant overflow of sub/add/mult. Allow "current_module_name::x" to refer to globals. Added many tests. 2020-07-23 18:04:18 +02:00
Christoffer Lerno
f45d6ef84b Fix, separate out the function pass from the decl pass. Diagnose non-visible symbols as not visible rather than missing. Fix crash when module identifier is incorrect. !! operator added. New character literal parsing. Added simple test framework. 2020-07-21 23:43:28 +02:00
Christoffer Lerno
b4c661eaad Pre lexing and mmap allocation together with exact exits. 2020-07-15 15:42:54 +02:00
Christoffer Lerno
dc86c21210 New failable based error handling. Labelled break/continue/next. 2020-07-09 13:07:08 +02:00
Christoffer Lerno
6da6b0f571 Compound literal works properly. 2020-04-18 14:29:17 +02:00
Christoffer Lerno
f53b378b0c Adding trap on debug builds. 2020-04-09 13:47:23 +02:00
Christoffer Lerno
f4b4bab947 Restructuring the parser & split parser into parts. Parsing more constructs now, like enums with extended syntax. Corrected handling of function block to be an expression. Added expression block codegen. 2020-03-29 17:40:42 +02:00
Christoffer Lerno
2e3bbf119c Lexer cleanup 2020-03-29 17:40:03 +02:00
Christoffer Lerno
ebbea2ac42 Lookahead cleanup. Start work on throws. Fix try expressions. Beginning work on initializer. Some fixes on LLVM types. Moving more target info into C3. Moving alignment into types Introducing a meta type (incomplete). Start work on macros. Splitting '@' from macro name. 2020-03-29 17:39:33 +02:00
Christoffer Lerno
7b4ed09517 Introduced a Lexer context, comment parsing now actually works properly. Token use in decl/ast/expr is moved to SourceRange instead. And the SourceRange used start/end, which is better than using start + len for many uses. 2020-01-25 17:56:17 +01:00
Christoffer Lerno
cdc1bfe267 Start using UnaryOp/PostUnaryOp ++/-- now works post/pre and also on pointers. Fix ++/-- on any number. Added examples. c3c now compiles files by default. Extended symbol resolution. Addition of 'extern'. Multi-level paths. 2020-01-16 21:28:13 +01:00
Christoffer Lerno
aee3f99ea7 Added some codegen & .o generation and (hopefully correct) optimization. Hacked strings in together with i++/i--. Fixed up parsing of strings supporting \u \U \x => UTF8 2019-11-27 16:16:44 +01:00
Christoffer Lerno
990918b609 LLVM Codegen 2019-11-20 17:09:25 +01:00
Christoffer Lerno
a3b90b9500 Removed non-null references. 2019-09-30 13:29:41 +02:00
Christoffer Lerno
5f00d4c2bc More parsing, start working on packages. 2019-09-16 12:34:23 +02:00
Christoffer Lerno
000d1fea4a Global declarations. Starting work on struct initializers, lots of arithmetics now checked correctly. Support 2cc 4cc 8cc 2019-09-08 21:32:08 +02:00
Christoffer Lerno
3b2051ea80 More casts done, bugs fixed, codegen expanded, correct ordering in codegen, if, label, goto, break, switch, continue, compile time if analysed, 2019-09-07 00:58:56 +02:00
Christoffer Lerno
2eb91083a6 Refactor type handling, some extremely simple codegen, but mostly work on casts (not finished) 2019-09-01 01:58:21 +02:00
Christoffer Lerno
ebce81ad51 Parses most of C3. 2019-08-25 08:40:07 +02:00
Christoffer Lerno
386ef35f36 Started a bit on parsing. Picking pieces from Titanos and trying to do things better. 2019-07-31 23:19:45 +02:00
Christoffer Lerno
8f611a400d Lexing up and running. 2019-07-27 17:20:31 +02:00