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Author SHA1 Message Date
Slendi
b22610a2b5 Add color coding to time output 
This should make it easier to read how much each compiler stage took.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-05-04 13:43:28 +02:00
Slendi
5af9845f93 Add command line arguments and make time printing nicer 
This patch adds the following arguments:

1. `--dump-ast` or `-d`: This dumps the Abstract Syntax Tree
2. `--dont-emit-llvm` or `-L`: This skips the LLVM generation step only
   parsing and type checking. Useful for debugging.

Besides this, formatting of the time each compiler step took is also
improved and easier to read now.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-05-04 13:27:25 +02:00
Slendi
a225a5b1fa Compute the size of structs 
This patch makes it such that the size of a struct can be computed by
it's fields.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-05-04 12:57:19 +02:00
Slendi
137e36b81c Make structs packed by default 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-05-04 12:40:12 +02:00
Slendi
9505d1c010 Add some more details in todo_list.md for self-hosted compiler 
This patch makes it such that the type checker when re-implemented in
the self-hosted compiler for the kernel will check for some common
pitfalls and throw some errors out about them.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-05-03 23:49:19 +02:00
Slendi
ee979eb216 Add performance benchmarks 
This patch shows the time it took to parse and type check a program
which can be great to know where to optimize.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-05-03 23:48:37 +02:00
Slendi
2e38b9dabc Make the type checker recognize enum definitions 
This patch makes it such that if you define an enum inside of a scope,
the type checker will remember it. There is currently no support for
field accesses.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-30 10:46:00 +03:00
Slendi
844a906d62 Resolve enum values 
This patch makes it so that the compiler can automatically
increment/decrement values in order for enums while parsing.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-29 17:01:53 +03:00
Slendi
95057fd359 Add support for enums in the parser 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-29 16:42:28 +03:00
Slendi
ea9c622865 Make TODO list a bit clearer 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-27 13:59:56 +03:00
Slendi
2469b38464 Add error message if a variable is already declared 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-27 09:19:02 +03:00
Slendi
b170e9a424 Add some support for recursive structs 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-27 05:47:06 +03:00
Slendi
c5747a103e Add support for multiple field accesses in parser and type checker 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-27 04:03:51 +03:00
Slendi
464532d9fe Replace shell script with makefile 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-19 01:32:09 +03:00
Slendi
24967b3eb7 Remove commented out code 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-17 13:18:08 +03:00
Slendi
8d666c0308 Make undefined variables be treated as strings 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-17 13:14:54 +03:00
Slendi
4782252f7e Add support for prefix increment/decrement ops 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-11 09:20:15 +03:00
Slendi
f65507c5e1 Add support for assign stacking 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-10 19:26:20 +03:00
Slendi
3b70d9786c Make zero length arrays ptrs, finish Raylib prog 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-10 13:37:38 +03:00
Slendi
1caebf3295 Do stuff 
I forgor

Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-10 11:34:43 +03:00
Slendi
d069f037a7 Fix order of operations for bitwise stuff 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-09 02:37:52 +03:00
Slendi
cb3183ba64 Fix bug with empty returns 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-09 02:34:41 +03:00
Slendi
a5fd0f24dc Add support for empty returns 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-09 02:31:23 +03:00
Slendi
9796d51ae0 Update todo list 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-09 02:25:57 +03:00
Slendi
66faf71ec7 Add support for struct field accesses 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-09 02:24:45 +03:00
Slendi
a372c4420a Fix bug with finding function calls 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-09 02:22:09 +03:00
Slendi
a966ff45a3 Improve messages, implement* field access 
Compiler messages are now printed in color with their respective code,
field access support has been added in the type checker. However, field
access nodes that contain other field access nodes are not yet
supported.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-08 11:42:39 +03:00
Slendi
0f5db0972c Use LLVM-18 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-08 00:11:36 +03:00
Slendi
0813d084cc Fix parsing of binary expressions 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-04-07 15:13:33 +03:00
Slendi
3dbe9b6915 Change Color struct in example 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-28 08:24:44 +02:00
Slendi
81b0c139ef Add initial support for structs 
There is an issue with calling C functions sadly because LLVM seems to
prefer passing each element as its own parameter than "packing" them
into 64 bit registers.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-26 13:32:51 +02:00
Slendi
177a41ebd2 Add support for structure definitions and initializers 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-12 10:15:38 +02:00
Slendi
ef52ee47f4 Update TODO list 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-10 02:13:28 +02:00
Slendi
d54f9fb2f8 Add support for void function calls 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-10 02:10:02 +02:00
Slendi
453689642c Add support for function declarations 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-10 01:30:46 +02:00
Slendi
e4289d577a Make the compiler work on macOS 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-10 01:16:25 +02:00
Slendi
1092c68317 Add TODO list 
I don't want to lose track of progress, this should make sure that won't
happen.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-03 22:28:46 +02:00
Slendi
fad3f16e04 Give up on the C parser 
This is just going to overcomplicate things. It will not be needed
pretty much at all for the goals of this language.

Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-03 22:20:05 +02:00
Slendi
a88806e1e7 Remove trailing whitespace 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-03 03:20:09 +02:00
Slendi
64034e9086 Various improvements 2024-03-02 23:14:45 +02:00
Slendi
3f2ee15302 Add support for while loops 2024-03-02 21:47:36 +02:00
Slendi
907a5d12ca Add support for infinite loops 2024-03-02 20:46:57 +02:00
Slendi
71c337a3f4 Add support for comparison operators 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-01 15:30:25 +02:00
Slendi
92c8509125 Add support for if-else 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-01 14:07:11 +02:00
Slendi
5dc73ab5f2 Update gitignore, add support for arrays and pointers 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-03-01 12:21:44 +02:00
Slendi
327f2bdd86 Add support for variables to LLVM emitter 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-02-29 16:20:51 +02:00
Slendi
def0e2b8e0 Remove binary 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-02-29 14:23:13 +02:00
Slendi
5455919d6e LLVM my beloved 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-02-29 14:04:28 +02:00
Slendi
484d1a6e2c Add support or extern function 
Signed-off-by: Slendi <slendi@socopon.com>
 2024-02-29 09:29:21 +02:00
Slendi
10ae992a7b idk what i am commiting lol 2024-02-28 17:28:33 +02:00