9 Commits

Author	SHA1	Message	Date
Rangi	9ee2b59208	hMultiplicand is four bytes internally, but the high byte is always 0 since allowing four-byte multiplicands could overflow hProduct.	2018-09-09 15:10:38 -04:00
Rangi	557ce82073	hQuotient is a four-byte buffer (fixes #558)	2018-08-26 13:49:38 -04:00
Rangi	296402bd31	_Divide results go in hQuotient and hRemainder, not in hDividend and hDivisor ... Note that the result quotient is four bytes, but hQuotient is a three-byte buffer. This is because no Divide caller ever needed a four-byte quotient, so the buffer didn't include the high byte.	2018-08-25 22:58:26 -04:00
Rangi	eb1e3636bb	Use labels instead of constants for HRAM ... Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld	2018-08-25 14:28:22 -04:00
Rangi	1caa50a647	No space between labels and bodies	2018-06-25 12:24:18 -04:00
Rangi	67d1364c7a	Fix triple newlines left over from removing address comments	2018-06-24 23:22:50 -04:00
mid-kid	1d9a68dbdd	Remove all address comments	2018-06-24 16:13:22 +02:00
mid-kid	81fff9bb80	Fix file permissions ... I have no idea why this was a thing (do people store this repo on FAT32 flash drives or something?), but quite a bit of files had a permission of 755. This isn't really a problem, but it's inconsistent and weird.	2018-04-01 17:05:10 +02:00
mid-kid	be76ee56a8	Organize the engine/ directory, director's cut ... Cleaned up `engine/routines`, in favor of moving files into more appropriate directories. predef-related routines are now in top-level `engine`. `rtc/delete_save_change_clock.asm` has been split into both `menus/delete_save.asm` and `rtc/reset_password.asm`. Made a new subdirectory: * engine/math: Contains all generic math-related routines.	2018-03-25 18:24:14 +02:00