From 5fcb16d42d564f1b5e0ce4a5b06e95fc36c59181 Mon Sep 17 00:00:00 2001
From: David Haywood <mamehaze@users.noreply.github.com>
Date: Tue, 26 Apr 2016 18:20:46 +0100
Subject: [PATCH] verified the new Tourvision Bull Fight edge connector dump
 matches the PCE dump 100% too (nw)

---
 hash/pce_tourvision.xml      |  7 +++----
 src/mame/drivers/tourvis.cpp | 28 +++++++++++++++++++++++++++-
 2 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/hash/pce_tourvision.xml b/hash/pce_tourvision.xml
index 693f79d84c4..39513445d6c 100644
--- a/hash/pce_tourvision.xml
+++ b/hash/pce_tourvision.xml
@@ -19,10 +19,9 @@
     <year>1989</year>
     <publisher>bootleg (Tourvision) / Cream</publisher>
     <part name="cart" interface="tourvision_cart">
-      <dataarea name="rom" size="0x100000">
-        <!-- need to verify, PCE roms of this size use different loading, 0x40000 data in original PCE rom is at 0x80000 in the edge connector dump -->
-        <rom name="bull_fight.bin" size="0x100000" crc="53e02944" sha1="c3921da8018f510dd35198d278245837dc69bcd7" offset="000000" />
-        <!--<rom name="bull fight - ring no haja (japan).pce" size="393216" crc="5c4d1991" sha1="6cd94e6209da2939752ab6b1c2d46e5b48c8e0cb" offset="000000" />-->
+      <dataarea name="rom" size="0x060000">
+        <!-- verified identical -->
+        <rom name="bull fight - ring no haja (japan).pce" size="393216" crc="5c4d1991" sha1="6cd94e6209da2939752ab6b1c2d46e5b48c8e0cb" offset="000000" />
       </dataarea>
     </part>
   </software>  
diff --git a/src/mame/drivers/tourvis.cpp b/src/mame/drivers/tourvis.cpp
index e1f757d90b5..b1dcef164f5 100644
--- a/src/mame/drivers/tourvis.cpp
+++ b/src/mame/drivers/tourvis.cpp
@@ -286,7 +286,33 @@ DEVICE_IMAGE_LOAD_MEMBER( tourvision_state, tourvision_cart )
 	m_cart->common_load_rom(m_cart->get_rom_base(), m_rom_size, "rom");
 
 	UINT8* rgn = memregion("maincpu")->base();
-	memcpy(rgn, m_cart->get_rom_base(), m_rom_size);
+	UINT8* base = m_cart->get_rom_base();
+
+	if (m_rom_size == 0x060000)
+	{
+		memcpy(rgn+0x000000, base+0x000000, 0x040000 );
+		memcpy(rgn+0x040000, base+0x000000, 0x040000 );
+		memcpy(rgn+0x080000, base+0x040000, 0x020000 );
+		memcpy(rgn+0x0a0000, base+0x040000, 0x020000 );
+		memcpy(rgn+0x0c0000, base+0x040000, 0x020000 );
+		memcpy(rgn+0x0e0000, base+0x040000, 0x020000 );
+	}
+	else
+	{
+		memcpy(rgn, base, m_rom_size );
+	}
+
+#if 0
+	{
+		FILE *fp;
+		fp=fopen("tourvision.bin", "w+b");
+		if (fp)
+		{
+			fwrite(rgn, 0x100000, 1, fp);
+			fclose(fp);
+		}
+	}
+#endif
 
 	return IMAGE_INIT_PASS;
 }