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68k, allow cyclone execution from address 0
author
kub
<derkub@gmail.com>
Thu, 1 Jul 2021 19:21:13 +0000
(21:21 +0200)
committer
kub
<derkub@gmail.com>
Thu, 1 Jul 2021 19:21:13 +0000
(21:21 +0200)
pico/m68kif_cyclone.s
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diff --git
a/pico/m68kif_cyclone.s
b/pico/m68kif_cyclone.s
index
6f2a9bc
..
55e996a
100644
(file)
--- a/
pico/m68kif_cyclone.s
+++ b/
pico/m68kif_cyclone.s
@@
-27,7
+27,8
@@
cyclone_checkpc:
and r3, r0, #0xff000000
bic r0, r0, #1
bics r2, r0, #0xff000000
- beq crashed
+ @ ouf, some Codemasters titles actually start at address 0
+ @ beq crashed
ldr r1, [r7, #0x6c] @ read16 map
mov r2, r2, lsr #M68K_MEM_SHIFT