Another C cross compiler with C99 support

[polluks]

Features

• Floating point

• Recursion

• Multi dimensional arrays

• Pointer to structs

• Optional bytecode interpreter

Configs

• vic20: Commodore VIC20, no extra memory (0x1000..0x1e00)

• vic20+3 : Commodore VIC20, 3K RAM expansion (0x0400..0x1e00)

• vic20+8 : Commodore VIC20, 8K RAM expansion (0x1200..0x4000)

• vic20+16 : Commodore VIC20, 16K RAM expansion (0x1200..0x6000)

• vic20+24 : Commodore VIC20, 24K RAM expansion (0x1200..0x8000)

https://github.com/drmortalwombat/oscar64

[huffelduff]

Hi there polluks,

There's a project I want to do using C, so I was thinking of using cc65 (obviously).
But because this compiler looks quite nifty I'm going to give it a spin.

Thanks for the info.

H

[polluks]

But because this compiler looks quite nifty I'm going to give it a spin.

Dr. Mortal Wombat is developing the "monolithic approach" since September 2021, it deserves more attention.
By the way classic compiler suites like LLVM-MOS and vbcc have no official VIC-20 support but C64.

[nippur72]

look cool, must give it a try!

My compiler of choice for 6502 currently is KickC, but I'm curious to compare the two.

[JonBrawn]

By the way classic compiler suites like LLVM-MOS and vbcc have no official VIC-20 support but C64.

I've been using llvm-mos with their vic-20 personality for a short while, and it seems pretty good - however, as others have said in other threads, the C runtime and library are functional but not extensive.

Jon.