cleanup cx16 things and added call signatures. c64graphics moved into built-in libraries.

This commit is contained in:
Irmen de Jong
2020-08-28 21:42:53 +02:00
parent 3ad7fb010f
commit 0b55372b3b
19 changed files with 255 additions and 152 deletions

View File

@@ -59,7 +59,7 @@ multiply_words .proc
sty P8ZP_SCRATCH_W2+1
stx P8ZP_SCRATCH_REG_X
mult16 lda #$00
mult16 lda #0
sta result+2 ; clear upper bits of product
sta result+3
ldx #16 ; for all 16 bits...