- This repo contains a full decompilation of Super Mario 64 (J), (U), (E), and (SH).
- Naming and documentation of the source code and data structures are in progress.
- It has been edited to allow for the usage of the final "N64 OS" library, version
2.0L - Shindou Rumble Pak code is on for all regions.
- Targeting the iQue Player is supported.
- Saving to 32kbyte/256kbit SRAM is supported.
- Using gzip DEFLATE compression is supported.
- It has been patched with someone2639's shiftable segments patch
- Getting HVQM FMV support to work with the game is in progress.
- Getting UNFLoader (flashcart USB library) to work with the game is in progress.
The repository supports SRAM in addition to EEPROM. The standard save data functions are #ifdef'd to accommedate this.
To build with SRAM support, run make with SAVETYPE=sram.
I may attempt FlashRAM in the future.
The repository supports targeting the iQue Player in addition to the N64. The iQue libultra is NOT compatible with N64 in many ways, so it is currently NOT possible to have one build for both consoles.
To target iQue, run make with the CONSOLE=bb argument.
The repository supports using DEFLATE compression instead of Nintendo's Yay0. This boasts a better compression ratio, but at a slight cost to load times.
On average I'd estimate that the bottleneck on decompression is about 1-2 seconds.
To switch to gzip, run make with the COMPRESS=gzip argument.
The repo also supports gziping with libdeflate-gzip. This compresses at a slightly better ratio than standard gzip, with no real downside from a decompression standpoint.
To use libdeflate-gzip, first clone the repo, then make and make install it.
Then run make for sm64 with GZIPVER=libdef in addition to COMPRESS=gzip
The repo also supports RNC (Rob Northen Compression). RNC has two methods.
Method 1 is designed to compress as small as possible, while method 2 is designed so that decompression is as fast as possible.
Both methods are fast. Method 1 has better compression than 2, so I suggest using method 1 if using RNC.
To switch to RNC, run make with either COMPRESS=rnc1 or COMPRESS=rnc2, depending on preferred method.
Q: Why in the hell are you bundling your own build of ld?
A: Newer binutils (Like the one bundled with Ubuntu, 2.34) break linking with libultra builds due to local asm symbols.
This puts me at a crossroads of either touching leaked code and requiring GCC, or just using an older linker that works just fine.
I went with the latter.
Thanks to "someone2639" for this hacky-ass idea
Q: Will this allow me to use FlashRAM/Transfer Pak/microcode swapping/Other Cool N64 Features?
A: Theoretically, all yes.
Go read the original repo README.md