more cleanup

2015-11-29 20:04:10 +01:00
parent c636675521
commit b39a8b7a61
13 changed files with 669 additions and 607 deletions
--- a/libsrc/gamate/irq.s
+++ b/libsrc/gamate/irq.s
@@ -30,9 +30,10 @@ doneirq:
 ; -> guess 16384 clock cycles = 135,28hz (might be audio signal 1/512?)

 IRQStub:
-        pha
-        tya
-        pha
+        ; A and Y are saved by the BIOS
+        ;pha
+        ;tya
+        ;pha

        ldy     #<(__INTERRUPTOR_COUNT__ * 2)
        beq     @L1
@@ -45,7 +46,7 @@ IRQStub:
        pla
        tax

-@L1:    pla
-        tay
-        pla
+@L1:    ;pla
+        ;tay
+        ;pla
        rts