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BSOD

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spannerisms
2022-01-26 06:41:34 -05:00
parent 04fa0fc1a1
commit 32d619c9e7
7 changed files with 700 additions and 2 deletions
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22
hooks.asm
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@@ -38,6 +38,28 @@ JML.l CheckZSNES
ReturnCheckZSNES:
;--------------------------------------------------------------------------------
;================================================================================
; Ok so basically, in rare cases, major glitches may try to read far into the
; A bus until they reach a value of $FFFF
; For maximum security of vanilla behavior, I am reserving this space
; that could otherwise be considered free ROM.
;--------------------------------------------------------------------------------
org $0089C2
dw $FFFF, $FFFF, $FFFF, $FFFF
dw $FFFF, $FFFF, $FFFF, $FFFF
dw $FFFF, $FFFF, $FFFF, $FFFF
;================================================================================
; BSOD for BRK and COP opcodes
;--------------------------------------------------------------------------------
org $00FFB7
SoftwareInterrupt:
JML Crashed
org $00FFE4 : dw SoftwareInterrupt
org $00FFE6 : dw SoftwareInterrupt
org $00FFF4 : dw SoftwareInterrupt
;================================================================================
; Dungeon Entrance Hook (works, but not needed at the moment)
;--------------------------------------------------------------------------------