Implement mappers 28, 29, 31, 56, 63, 255, BMC-60311C, BMC-WS, BMC-HPxx

- Added a few mappers to the list. Tested with roms from goodnes set and some demos
- Fix IRQ for Kaiser7032/202 - Issue noticeable with SMB2/3's status status bar

src/boards/super40in1.c

@@ -0,0 +1,74 @@
+/* FCEUmm - NES/Famicom Emulator
+ *
+ * Copyright (C) 2019 Libretro Team
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/* added 2019-5-23
+ * BMC-WS Used for  Super 40-in-1 multicart
+ * https://wiki.nesdev.com/w/index.php/NES_2.0_Mapper_332 */
+
+#include "mapinc.h"
+
+static uint8 preg, creg;
+
+static SFORMAT StateRegs[] =
+{
+	{ &preg, 1, "PREG" },
+	{ &creg, 1, "CREG" },
+	{ 0 }
+};
+
+static void Sync(void) {
+	if (preg & 8) {
+		setprg16(0x8000, preg & 7);
+		setprg16(0xc000, preg & 7);
+	}
+	else
+		setprg32(0x8000, (preg & 6) >> 1);
+	setchr8(creg);
+	setmirror(((preg >> 4) & 1) ^ 1);
+}
+
+static DECLFW(BMCWSWrite) {
+	if (preg & 0x20)
+		return;
+
+	switch (A & 1) {
+	case 0: preg = V; Sync(); break;
+	case 1: creg = V; Sync(); break;
+	}
+}
+
+static void MBMCWSPower(void) {
+	Sync();
+	SetReadHandler(0x8000, 0xFFFF, CartBR);
+	SetWriteHandler(0x6000, 0x6001, BMCWSWrite);
+}
+
+static void BMCWSReset(void) {
+}
+
+static void StateRestore(int version) {
+	Sync();
+}
+
+void BMCWS_Init(CartInfo *info) {
+	info->Reset = BMCWSReset;
+	info->Power = MBMCWSPower;
+	GameStateRestore = StateRestore;
+	AddExState(&StateRegs, ~0, 0, 0);
+}