Proper IRQ stack handling on ARM9.

Switched back to devkitARM makefiles. Makefile now detects if the target FIRM file is outdated.

Added automatic version parsing based on git tags.

Move fastboot magic to start of ARM9 section. Change ARM11 cache code back since it was not the issue in the first place.

Unfinished argc/v support for FIRM loading.

nitpicking

stuff

Damn copy and paste fail.

2 little mistakes i noticed recently.

Merge cpu.s back into start.s.

Properly init other CPU mode stacks.

Whitespace fixes so it looks better on Gitlab.

Big refactor. Updated fatfs, changed the dir structure, added MMU support to the ARM11 side and lots of small changes.

A lot of changes and little bug fixes.

Replaced NORETURN macro with standardized version. Removed flags and entry override fields. Needs to be decided later how to handle this.

Changed a few things. Added CBC support to AES code.

Change interrupt/DMA design a bit.

Some refactoring.

Added WinterMutes console fix and removed stack clearing code.

Implemented PXI and replaced old 'mailbox system' with it.

Finally fixed the strchr() crashes by clearing heap and stack.

Added (currently broken) gamecard code.

Some changes.

A few changes to start.s and exception handling.

Added unmount_fs() call in main(). Replaced flushDCache() with flushDCacheRange() and moved it to reduce calls.

A few changes.

version detection of currently installed loader, maybe used later...

Lots of changes i don't all remember xD

Proper cache support and SHA reg code fix + a lot other changes.

Experimental cache support (disabled on ARM9) and a bit of cleanup.