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author mamehaze <mamehaze@users.noreply.github.com>2015-01-26 17:15:41 +0000
committer mamehaze <mamehaze@users.noreply.github.com>2015-01-26 17:15:41 +0000
commit0a98cb2c06c316479ae00006098c96413addf7cf (patch)
tree4d260cf503548a6b9f726a74b1d5f3614c4be6dc
parent3b66046e4e28f609d91e261123b9658ef9b96c65 (diff)
kill old sim code (nw)
-rw-r--r--src/mame/drivers/model2.c17
-rw-r--r--src/mame/drivers/model3.c115
-rw-r--r--src/mame/includes/model3.h3
3 files changed, 4 insertions, 131 deletions
diff --git a/src/mame/drivers/model2.c b/src/mame/drivers/model2.c
index a4df80b88b6..8669dd2d087 100644
--- a/src/mame/drivers/model2.c
+++ b/src/mame/drivers/model2.c
@@ -1222,19 +1222,6 @@ WRITE32_MEMBER(model2_state::model2_serial_w)
/* Protection handling */
-static const UINT8 ZGUNProt[] =
-{
- 0x7F,0x4E,0x1B,0x1E,0xA8,0x48,0xF5,0x49,0x31,0x32,0x4A,0x09,0x89,0x29,0xC0,0x41,
- 0x3A,0x49,0x85,0x24,0xA0,0x4D,0x21,0x31,0xEA,0xC3,0x3F,0xAF,0x0E,0x4B,0x25,0x02,
- 0xFB,0x0F,0x44,0x55,0x2E,0x82,0x55,0xC3,0xCB,0x91,0x52,0x7E,0x72,0x53,0xF2,0xAA,
- 0x39,0x19,0xB1,0x42,0x33,0x63,0x13,0xFA,0x39,0x9C,0xE0,0x53,0x93,0x8B,0x14,0x91,
- 0x9D,0x1C,0xFE,0x52,0x59,0xD4,0x2A,0x6A,0xA3,0xC5,0xA0,0xCA,0x92,0x5A,0x58,0xAC,
- 0x95,0x4A,0x19,0x89,0x65,0xD3,0xA8,0x4A,0xE3,0xCE,0x8D,0x89,0xC5,0x48,0x95,0xE4,
- 0x94,0xD5,0x73,0x09,0xE4,0x3D,0x2D,0x92,0xC9,0xA7,0xA3,0x53,0x42,0x82,0x55,0x67,
- 0xE4,0x66,0xD0,0x4A,0x7D,0x4A,0x13,0xDE,0xD7,0x9F,0x38,0xAA,0x00,0x56,0x85,0x0A
-};
-
-
READ32_MEMBER(model2_state::model2_5881prot_r)
{
@@ -5904,11 +5891,9 @@ ROM_END
DRIVER_INIT_MEMBER(model2_state,genprot)
{
- astring key = parameter(":315_5881:key");
-
+ //astring key = parameter(":315_5881:key");
m_maincpu->space(AS_PROGRAM).install_ram(0x01d80000, 0x01d8ffff);
m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x01d90000, 0x01d9ffff, read32_delegate(FUNC(model2_state::model2_5881prot_r), this), write32_delegate(FUNC(model2_state::model2_5881prot_w), this));
-
}
DRIVER_INIT_MEMBER(model2_state,pltkids)
diff --git a/src/mame/drivers/model3.c b/src/mame/drivers/model3.c
index 2c6211ed78c..ac3e19ad0a4 100644
--- a/src/mame/drivers/model3.c
+++ b/src/mame/drivers/model3.c
@@ -664,12 +664,7 @@ ALL VROM ROMs are 16M MASK
#include "machine/nvram.h"
#include "includes/model3.h"
-//#define DECRYPT_ANALYSIS_HACKS
-#ifdef DECRYPT_ANALYSIS_HACKS
-int readcount = 0;
-int segcount = 0;
-#endif
void model3_state::update_irq_state()
{
@@ -1680,104 +1675,6 @@ WRITE64_MEMBER(model3_state::network_w)
-
-static const UINT16 fvipers2_prot_data[] =
-{
- 0x2a2a,
- 0x2a2a, 0x2a2a, 0x2a2a, 0x2a2a, 0x2a2a, 0x2a2a, 0x202a, 0x5b5b,
- 0x4620, 0x6769, 0x7468, 0x6e69, 0x2067, 0x6956, 0x6570, 0x7372,
- 0x3220, 0x5d20, 0x205d, 0x6e69, 0x3c20, 0x4d3c, 0x444f, 0x4c45,
- 0x332d, 0x3e3e, 0x4320, 0x706f, 0x7279, 0x6769, 0x7468, 0x2820,
- 0x2943, 0x3931, 0x3839, 0x5320, 0x4745, 0x2041, 0x6e45, 0x6574,
- 0x7072, 0x6972, 0x6573, 0x2c73, 0x544c, 0x2e44, 0x2020, 0x4120,
- 0x6c6c, 0x7220, 0x6769, 0x7468, 0x7220, 0x7365, 0x7265, 0x6576,
- 0x2e64, 0x2a20, 0x2a2a, 0x2a2a, 0x2a2a, 0x2a2a, 0x2a2a, 0x2a2a,
-};
-
-
-
-
-READ64_MEMBER(model3_state::model3_security_r)
-{
- UINT64 retvalue = U64(0xffffffffffffffff);
-
- switch(offset)
- {
- case 0x00 / 8: retvalue = 0; break; /* status */
- case 0x1c/8: /* security board data read */
- {
- #ifdef DECRYPT_ANALYSIS_HACKS
- readcount += 2;
- printf("model3_security_r offset %08x : %08x%08x (%08x%08x) count %08x\n", offset * 8, (UINT32)(retvalue >> 32), (UINT32)(retvalue & 0xffffffff), (UINT32)(mem_mask >> 32), (UINT32)(mem_mask & 0xffffffff), readcount);
- #endif
-
- if (core_stricmp(machine().system().name, "fvipers2") == 0)
- {
- UINT64 data = (UINT64)fvipers2_prot_data[m_prot_data_ptr++] << 16;
- if (m_prot_data_ptr >= 0x41)
- {
- m_prot_data_ptr = 0;
- }
- retvalue = data;
- }
- else
- {
- retvalue = 0;
- }
- break;
- }
- }
-
- return retvalue;
-}
-
-
-
-WRITE64_MEMBER(model3_state::model3_security_w)
-{
- if (offset == 0x10 / 8)
- {
- if (data != 0)
- printf("model3_security_w address isn't 0?\n");
-
- first_read = 1;
-
- printf("setting base %08x%08x\n", (UINT32)(data >> 32), (UINT32)(data & 0xffffffff));
- }
- else if (offset == 0x18 / 8)
- {
- UINT16 subkey = data >> (32 + 16);
- subkey = ((subkey & 0xff00) >> 8) | ((subkey & 0x00ff) << 8); // endian swap the sub-key for this hardware
- printf("model3_5881prot_w setting subkey %04x\n", subkey);
-
-#ifdef DECRYPT_ANALYSIS_HACKS // dump out a copy of protection RAM
- FILE* fp2;
- char filename[256];
- sprintf(filename,"xxxencrypted_%s_part%d", machine().system().name, segcount);
- segcount++;
- readcount = 0;
- fp2 = fopen(filename, "w+b");
-
- {
- for (int i = 0; i < 0x8000; i++)
- {
- UINT16 dat = m_maincpu->space().read_word((0xf0180000 + 4 * i));
- UINT8* dst2 = (UINT8*)&dat;
- fwrite(&dst2[1], 1, 1, fp2);
- fwrite(&dst2[0], 1, 1, fp2);
- }
-
- }
- fclose(fp2);
-#endif
-
- }
- else
- {
- printf("model3_5881prot_w offset %08x : %08x%08x (%08x%08x)\n", offset * 8, (UINT32)(data >> 32), (UINT32)(data & 0xffffffff), (UINT32)(mem_mask >> 32), (UINT32)(mem_mask & 0xffffffff));
- }
-}
-
READ64_MEMBER(model3_state::model3_5881prot_r)
{
UINT64 retvalue = U64(0xffffffffffffffff);
@@ -5732,18 +5629,12 @@ static void interleave_vroms(running_machine &machine)
DRIVER_INIT_MEMBER(model3_state, genprot)
{
- astring key = parameter(":315_5881:key");
+// astring key = parameter(":315_5881:key");
m_maincpu->space(AS_PROGRAM).install_ram(0xf0180000, 0xf019ffff, 0, 0x0e000000);
- if (key)
- {
- m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0xf01a0000, 0xf01a003f, 0, 0x0e000000, read64_delegate(FUNC(model3_state::model3_5881prot_r), this), write64_delegate(FUNC(model3_state::model3_5881prot_w), this) );
- }
- else
- {
- m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0xf01a0000, 0xf01a003f, 0, 0x0e000000, read64_delegate(FUNC(model3_state::model3_security_r), this), write64_delegate(FUNC(model3_state::model3_security_w), this) );
- }
+ m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0xf01a0000, 0xf01a003f, 0, 0x0e000000, read64_delegate(FUNC(model3_state::model3_5881prot_r), this), write64_delegate(FUNC(model3_state::model3_5881prot_w), this) );
+
}
DRIVER_INIT_MEMBER(model3_state,model3_10)
diff --git a/src/mame/includes/model3.h b/src/mame/includes/model3.h
index 340ae9904c7..b650c611497 100644
--- a/src/mame/includes/model3.h
+++ b/src/mame/includes/model3.h
@@ -230,9 +230,6 @@ public:
DECLARE_WRITE8_MEMBER(model3_sound_w);
DECLARE_READ64_MEMBER(network_r);
DECLARE_WRITE64_MEMBER(network_w);
- DECLARE_READ64_MEMBER(model3_security_r);
- DECLARE_WRITE64_MEMBER(model3_security_w);
-
DECLARE_WRITE64_MEMBER(daytona2_rombank_w);
DECLARE_WRITE16_MEMBER(model3snd_ctrl);