Don't save original IRQ, NMI, and RESET vectors -- it's not needed.

2013-06-28 01:08:07 +02:00
parent 1e9823306a
commit 250e26c56e
4 changed files with 11 additions and 26 deletions
--- a/libsrc/atari/shadow_ram_prepare.s
+++ b/libsrc/atari/shadow_ram_prepare.s
@@ -88,19 +88,6 @@ sramprep:
        lda     SIOV+2
        sta     ZP_SIOV_save+2

-        lda     $fffe
-        sta     IRQ_save
-        lda     $ffff
-        sta     IRQ_save+1
-        lda     $fffc
-        sta     RESET_save
-        lda     $fffd
-        sta     RESET_save+1
-        lda     $fffa
-        sta     NMI_save
-        lda     $fffb
-        sta     NMI_save+1
-
 ; disable BASIC

        lda     PORTB