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-rw-r--r--src/mame/old/kog_prot.cpp118
1 files changed, 0 insertions, 118 deletions
diff --git a/src/mame/old/kog_prot.cpp b/src/mame/old/kog_prot.cpp
deleted file mode 100644
index a926282bea4..00000000000
--- a/src/mame/old/kog_prot.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:S. Smith,David Haywood
-#include "emu.h"
-#include "kog_prot.h"
-
-
-
-const device_type KOG_PROT = device_creator<kog_prot_device>;
-
-
-kog_prot_device::kog_prot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
- : device_t(mconfig, KOG_PROT, "NeoGeo Protection (King of Gladiator)", tag, owner, clock, "kog_prot", __FILE__),
- m_jumper(*this, "JUMPER")
-{
-}
-
-
-void kog_prot_device::device_start()
-{
-}
-
-void kog_prot_device::device_reset()
-{
-}
-
-READ16_MEMBER(kog_prot_device::read_jumper)
-{
- return ioport("JUMPER")->read();
-}
-
-void kog_prot_device::kog_install_protection(cpu_device* maincpu)
-{
- /* overlay cartridge ROM */
- maincpu->space(AS_PROGRAM).install_read_handler(0x0ffffe, 0x0fffff, read16_delegate(FUNC(kog_prot_device::read_jumper), this));
-}
-
-
-/* The King of Gladiator (The King of Fighters '97 bootleg) */
-
-
-/* The protection patching here may be incomplete
- Thanks to Razoola for the info */
-
-void kog_prot_device::kog_px_decrypt(uint8_t* cpurom, uint32_t cpurom_size)
-{
- /* the protection chip does some *very* strange things to the rom */
- uint8_t *src = cpurom;
- std::vector<uint8_t> dst( 0x600000 );
- uint16_t *rom = (uint16_t *)cpurom;
- int i;
- static const int sec[] = { 0x3, 0x8, 0x7, 0xC, 0x1, 0xA, 0x6, 0xD };
-
- for (i = 0; i < 8; i++){
- memcpy (&dst[i * 0x20000], src + sec[i] * 0x20000, 0x20000);
- }
-
- memcpy (&dst[0x0007A6], src + 0x0407A6, 0x000006);
- memcpy (&dst[0x0007C6], src + 0x0407C6, 0x000006);
- memcpy (&dst[0x0007E6], src + 0x0407E6, 0x000006);
- memcpy (&dst[0x090000], src + 0x040000, 0x004000);
- memcpy (&dst[0x100000], src + 0x200000, 0x400000);
- memcpy (src, &dst[0], 0x600000);
-
- for (i = 0x90000/2; i < 0x94000/2; i++){
- if (((rom[i]&0xFFBF) == 0x4EB9 || rom[i] == 0x43F9) && !rom[i + 1])
- rom[i + 1] = 0x0009;
-
- if (rom[i] == 0x4EB8)
- rom[i] = 0x6100;
- }
-
- rom[0x007A8/2] = 0x0009;
- rom[0x007C8/2] = 0x0009;
- rom[0x007E8/2] = 0x0009;
- rom[0x93408/2] = 0xF168;
- rom[0x9340C/2] = 0xFB7A;
- rom[0x924AC/2] = 0x0009;
- rom[0x9251C/2] = 0x0009;
- rom[0x93966/2] = 0xFFDA;
- rom[0x93974/2] = 0xFFCC;
- rom[0x93982/2] = 0xFFBE;
- rom[0x93990/2] = 0xFFB0;
- rom[0x9399E/2] = 0xFFA2;
- rom[0x939AC/2] = 0xFF94;
- rom[0x939BA/2] = 0xFF86;
- rom[0x939C8/2] = 0xFF78;
- rom[0x939D4/2] = 0xFA5C;
- rom[0x939E0/2] = 0xFA50;
- rom[0x939EC/2] = 0xFA44;
- rom[0x939F8/2] = 0xFA38;
- rom[0x93A04/2] = 0xFA2C;
- rom[0x93A10/2] = 0xFA20;
- rom[0x93A1C/2] = 0xFA14;
- rom[0x93A28/2] = 0xFA08;
- rom[0x93A34/2] = 0xF9FC;
- rom[0x93A40/2] = 0xF9F0;
- rom[0x93A4C/2] = 0xFD14;
- rom[0x93A58/2] = 0xFD08;
- rom[0x93A66/2] = 0xF9CA;
- rom[0x93A72/2] = 0xF9BE;
-
-}
-
-
-static INPUT_PORTS_START( kog )
- /* a jumper on the pcb overlays a ROM address, very strange but that's how it works. */
- PORT_START("JUMPER")
- PORT_DIPNAME( 0x0001, 0x0001, "Title Language" ) PORT_DIPLOCATION("CART-JUMPER:1")
- PORT_DIPSETTING( 0x0001, DEF_STR( English ) )
- PORT_DIPSETTING( 0x0000, "Non-English" )
- PORT_BIT( 0x00fe, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED )
-INPUT_PORTS_END
-
-ioport_constructor kog_prot_device::device_input_ports() const
-{
- return INPUT_PORTS_NAME( kog );
-}