From c550a4136b278f69c0127f4a765ac64af96201e7 Mon Sep 17 00:00:00 2001
From: davidhay <davidhay@localhost>
Date: Sun, 23 Nov 2008 19:39:01 +0000
Subject: [PATCH] some more memcpy bank cases.

---
 src/mame/drivers/lsasquad.c | 15 +++------------
 src/mame/drivers/missb2.c   | 14 +-------------
 2 files changed, 4 insertions(+), 25 deletions(-)

diff --git a/src/mame/drivers/lsasquad.c b/src/mame/drivers/lsasquad.c
index e54def7c88e..e158b815734 100644
--- a/src/mame/drivers/lsasquad.c
+++ b/src/mame/drivers/lsasquad.c
@@ -755,23 +755,14 @@ ROM_START( daikaiju )
 	ROM_LOAD( "a74_06.ic9",     0x0600, 0x0400, CRC(cad554e7) SHA1(7890d948bfef198309df810f8401d224224a73a1) )	/* priority */
 ROM_END
 
-static void init_common(running_machine *machine)
-{
-	UINT8 *ROM = memory_region(machine, "main");
 
-	/* an instruction at $7FFF straddles the bank switch boundary at
-       $8000 into rom bank #0 and then continues into the bank so
-       copy this bank as the CPU bank switching won't catch it */
-	memcpy(&ROM[0x08000], &ROM[0x10000], 0x2000);
-}
 
 /* coin inputs are inverted in storming */
-static DRIVER_INIT( lsasquad ) { lsasquad_invertcoin = 0x00; init_common(machine); }
-static DRIVER_INIT( storming ) { lsasquad_invertcoin = 0x0c; init_common(machine); }
-static DRIVER_INIT( daikaiju ) { init_common(machine); }
+static DRIVER_INIT( lsasquad ) { lsasquad_invertcoin = 0x00; }
+static DRIVER_INIT( storming ) { lsasquad_invertcoin = 0x0c; }
 
 
 GAME( 1986, lsasquad, 0,        lsasquad, lsasquad, lsasquad, ROT270, "Taito", "Land Sea Air Squad / Riku Kai Kuu Saizensen", GAME_IMPERFECT_GRAPHICS )
 GAME( 1986, storming, lsasquad, lsasquad, lsasquad, storming, ROT270, "Taito", "Storming Party / Riku Kai Kuu Saizensen", GAME_IMPERFECT_GRAPHICS )
-GAME( 1986, daikaiju, 0,	daikaiju, daikaiju, daikaiju, ROT270, "Taito", "Daikaiju no Gyakushu", GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION)
+GAME( 1986, daikaiju, 0,	daikaiju, daikaiju, 0, ROT270, "Taito", "Daikaiju no Gyakushu", GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION)
 
diff --git a/src/mame/drivers/missb2.c b/src/mame/drivers/missb2.c
index 5dda0330a6b..83c74462920 100644
--- a/src/mame/drivers/missb2.c
+++ b/src/mame/drivers/missb2.c
@@ -431,18 +431,6 @@ ROM_START( missb2 )
 	ROM_LOAD( "a71-25.bin",  0x0000, 0x0100, CRC(2d0f8545) SHA1(089c31e2f614145ef2743164f7b52ae35bc06808) )	/* video timing - taken from bublbobl */
 ROM_END
 
-/* Driver Initialization */
-
-static DRIVER_INIT( missb2 )
-{
-	UINT8 *ROM = memory_region(machine, "main");
-
-	/* in Bubble Bobble, bank 0 has code falling from 7fff to 8000,
-       so I have to copy it there because bank switching wouldn't catch it */
-	memcpy(ROM+0x08000,ROM+0x10000,0x4000);
-
-}
-
 /* Game Drivers */
 
-GAME( 1996, missb2, 0, missb2, missb2, missb2, ROT0,  "Alpha Co", "Miss Bubble 2", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )
+GAME( 1996, missb2, 0, missb2, missb2, 0, ROT0,  "Alpha Co", "Miss Bubble 2", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )