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diff sega_mapper.c @ 1863:d60f2d7c02a5

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Differentiate between the full Sega mapper and the SRAM only one. Fixes crash on save state load for Phantasy Star IV and other games that use the same mapper
author Michael Pavone <pavone@retrodev.com>
date Tue, 14 May 2019 23:20:35 -0700
parents 14a2834d010c
children 374a5ae694e8 3748a2a8a4b7
line wrap: on
line diff
--- a/sega_mapper.c	Wed May 08 23:44:40 2019 -0700
+++ b/sega_mapper.c	Tue May 14 23:20:35 2019 -0700
@@ -116,7 +116,7 @@
 				context->mem_pointers[gen->mapper_start_index + i] = gen->cart + 0x40000*gen->bank_regs[i];
 			}
 		}
-	} else {
+	} else if (gen->mapper_type == MAPPER_SEGA) {
 		void *new_ptr = gen->cart + 0x40000*value;
 		if (context->mem_pointers[gen->mapper_start_index + address] != new_ptr) {
 			m68k_invalidate_code_range(gen->m68k, address * 0x80000, (address + 1) * 0x80000);