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[Core/MD] fixed ROM size detection when enabling/disabling SRAM on power-on (fixes SRAM support in Hardball 95, NBA Hang Time and other 3MB games with SRAM mapped at 0x300000)

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ekeeke 2019-03-29 01:51:23 +01:00
parent 77f1529661
commit 5f8156ef72
4 changed files with 1 additions and 1 deletions
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builds/genesis_plus_gx_libretro.dll
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builds/genplus_cube.dol
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core/cart_hw/md_cart.c
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@ -380,7 +380,7 @@ void md_cart_init(void)
if (sram.on && !sram.custom) if (sram.on && !sram.custom)
{ {
/* SRAM is mapped by default unless it overlaps with ROM area (Phantasy Star 4, Beyond Oasis/Legend of Thor, World Series Baseball 9x, Duke Nukem 3D,...) */ /* SRAM is mapped by default unless it overlaps with ROM area (Phantasy Star 4, Beyond Oasis/Legend of Thor, World Series Baseball 9x, Duke Nukem 3D,...) */
if (sram.start >= size) if (sram.start >= cart.romsize)
{ {
m68k.memory_map[sram.start >> 16].base = sram.sram; m68k.memory_map[sram.start >> 16].base = sram.sram;
m68k.memory_map[sram.start >> 16].read8 = sram_read_byte; m68k.memory_map[sram.start >> 16].read8 = sram_read_byte;