void *tandy_rom_init()
{
FILE *f, *ff;
int c;
tandy_rom = malloc(0x80000);
f = romfopen(L"roms/tandy1000sl2/8079047.hu1", L"rb");
ff = romfopen(L"roms/tandy1000sl2/8079048.hu2", L"rb");
for (c = 0x0000; c < 0x80000; c += 2)
{
tandy_rom[c] = getc(f);
tandy_rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
mem_mapping_add(&tandy_rom_mapping, 0xe0000, 0x10000,
tandy_read_rom, tandy_read_romw, tandy_read_roml,
NULL, NULL, NULL,
tandy_rom, MEM_MAPPING_EXTERNAL, NULL);
io_sethandler(0xffe8, 0x0008, tandy_rom_bank_read, NULL, NULL, tandy_rom_bank_write, NULL, NULL, NULL);
return tandy_rom;
}
void flash_1mbit_readfiles()
{
FILE *f;
int is_ami = ((romset == ROM_REVENGE) || (romset == ROM_PLATO) || (romset == ROM_ENDEAVOR));
int has_dmi = ((romset == ROM_430HX) || (romset == ROM_430VX) || (romset == ROM_430TX) || (romset == ROM_440FX) || (romset == ROM_KN97));
int is_bxb = ((romset == ROM_ACERV35N) || (romset == ROM_ACERV12LC));
memset(&rom[is_ami ? 0xd000 : (is_bxb ? 0x2000 : 0x1d000)], 0xFF, 0x1000);
configure_path();
fn = (char *) malloc(255);
strcpy(fn, path);
strcat(fn, "escd.bin");
f = romfopen(fn, "rb");
if (f)
{
fread(&rom[is_ami ? 0xd000 : (is_bxb ? 0x2000 : 0x1d000)], 0x1000, 1, f);
fclose(f);
}
if (has_dmi || is_bxb)
{
strcpy(fn, path);
strcat(fn, "dmi.bin");
f = romfopen(fn, "rb");
if (f)
{
fread(&rom[is_bxb ? 0x3000 : 0x1c000], 0x1000, 1, f);
fclose(f);
}
}
}
void *tandy_eeprom_init()
{
tandy_eeprom_t *eeprom = malloc(sizeof(tandy_eeprom_t));
FILE *f;
memset(eeprom, 0, sizeof(tandy_eeprom_t));
eeprom->romset = romset;
switch (romset)
{
case ROM_TANDY1000HX:
f = romfopen("nvr/tandy1000hx.bin" ,"rb");
break;
case ROM_TANDY1000SL2:
f = romfopen("nvr/tandy1000sl2.bin" ,"rb");
break;
}
if (f)
{
fread(eeprom->store, 128, 1, f);
fclose(f);
}
else
memset(eeprom->store, 0, 128);
io_sethandler(0x037c, 0x0001, NULL, NULL, NULL, tandy_eeprom_write, NULL, NULL, eeprom);
return eeprom;
}
int rom_init_interleaved(rom_t *rom, char *fn_low, char *fn_high, uint32_t address, int size, int mask, int file_offset, uint32_t flags)
{
FILE *f_low = romfopen(fn_low, "rb");
FILE *f_high = romfopen(fn_high, "rb");
int c;
if (!f_low || !f_high)
{
#ifndef RELEASE_BUILD
if (!f_low)
pclog("ROM image not found : %s\n", fn_low);
else
#else
if (f_low)
#endif
fclose(f_low);
#ifndef RELEASE_BUILD
if (!f_high)
pclog("ROM image not found : %s\n", fn_high);
else
#else
if (f_high)
#endif
fclose(f_high);
return -1;
}
rom->rom = malloc(size);
fseek(f_low, file_offset, SEEK_SET);
fseek(f_high, file_offset, SEEK_SET);
for (c = 0; c < size; c += 2)
{
rom->rom[c] = getc(f_low);
rom->rom[c + 1] = getc(f_high);
}
fclose(f_high);
fclose(f_low);
rom->mask = mask;
mem_mapping_add(&rom->mapping, address, size, rom_read,
rom_readw,
rom_readl,
mem_write_null,
mem_write_nullw,
mem_write_nulll,
rom->rom,
flags,
rom);
return 0;
}
void flash_1mbit_readfiles()
{
FILE *f;
int q = ((romset == ROM_REVENGE) || (romset == ROM_ENDEAVOR));
memset(&rom[q ? 0xd000 : 0x1d000], 0xFF, 0x1000);
configure_path();
fn = (char *) malloc(255);
/* strcpy(fn, path);
strcat(fn, "oemlogo.bin");
f = romfopen(fn, "rb");
if (f)
{
fread(&rom[0x1c000], 0x1000, 1, f);
fclose(f);
} */
strcpy(fn, path);
strcat(fn, "escd.bin");
f = romfopen(fn, "rb");
if (f)
{
fread(&rom[q ? 0xd000 : 0x1d000], 0x1000, 1, f);
fclose(f);
}
}
int rom_init(rom_t *rom, char *fn, uint32_t address, int size, int mask, int file_offset, uint32_t flags)
{
FILE *f = romfopen(fn, "rb");
if (!f)
{
#ifndef RELEASE_BUILD
pclog("ROM image not found : %s\n", fn);
#endif
return -1;
}
rom->rom = malloc(size);
fseek(f, file_offset, SEEK_SET);
fread(rom->rom, size, 1, f);
fclose(f);
rom->mask = mask;
mem_mapping_add(&rom->mapping, address, size, rom_read,
rom_readw,
rom_readl,
mem_write_null,
mem_write_nullw,
mem_write_nulll,
rom->rom,
flags,
rom);
return 0;
}
void tandy_eeprom_close(void *p)
{
tandy_eeprom_t *eeprom = (tandy_eeprom_t *)p;
FILE *f;
switch (eeprom->romset)
{
case ROM_TANDY1000HX:
f = romfopen("nvr/tandy1000hx.bin" ,"wb");
break;
case ROM_TANDY1000SL2:
f = romfopen("nvr/tandy1000sl2.bin" ,"wb");
break;
}
fwrite(eeprom->store, 128, 1, f);
fclose(f);
free(eeprom);
}
void intel_flash_close(void *p)
{
FILE *f;
flash_t *flash = (flash_t *)p;
int is_ami = ((romset == ROM_REVENGE) || (romset == ROM_PLATO) || (romset == ROM_ENDEAVOR));
int has_dmi = ((romset == ROM_430HX) || (romset == ROM_430VX) || (romset == ROM_430TX) || (romset == ROM_440FX) || (romset == ROM_KN97));
int is_bxb = ((romset == ROM_ACERV35N) || (romset == ROM_ACERV12LC));
if (closed) return;
configure_path();
fn = (char *) malloc(255);
strcpy(fn, path);
strcat(fn, "escd.bin");
f = romfopen(fn, "wb");
fwrite(&rom[is_ami ? 0xd000 : (is_bxb ? 0x2000 : 0x1d000)], 0x1000, 1, f);
fclose(f);
#if 0
f = romfopen("romkek.$$$", "wb");
fwrite(&rom[0], 0x20000, 1, f);
fclose(f);
#endif
if (has_dmi || is_bxb)
{
strcpy(fn, path);
strcat(fn, "dmi.bin");
f = romfopen(fn, "wb");
if (f)
{
fwrite(&rom[is_bxb ? 0x3000 : 0x1c000], 0x1000, 1, f);
fclose(f);
}
}
closed = 1;
free(flash);
}
void intel_flash_close(void *p)
{
FILE *f;
flash_t *flash = (flash_t *)p;
int q = ((romset == ROM_REVENGE) || (romset == ROM_ENDEAVOR));
configure_path();
fn = (char *) malloc(255);
/* strcpy(fn, path);
strcat(fn, "oemlogo.bin");
f = romfopen(fn, "wb");
fwrite(&rom[0x1c000], 0x1000, 1, f);
fclose(f); */
strcpy(fn, path);
strcat(fn, "escd.bin");
f = romfopen(fn, "wb");
fwrite(&rom[q ? 0xd000 : 0x1d000], 0x1000, 1, f);
fclose(f);
free(flash);
}
void *intel_flash_init()
{
FILE *f;
flash_t *flash = malloc(sizeof(flash_t));
int is_ami = ((romset == ROM_REVENGE) || (romset == ROM_PLATO) || (romset == ROM_ENDEAVOR));
int has_dmi = ((romset == ROM_430HX) || (romset == ROM_430VX) || (romset == ROM_430TX) || (romset == ROM_440FX) || (romset == ROM_KN97));
int is_bxb = ((romset == ROM_ACERV35N) || (romset == ROM_ACERV12LC));
memset(flash, 0, sizeof(flash_t));
mem_mapping_add(&flash->read_mapping,
0xe0000,
0x20000,
flash_read, NULL, NULL,
NULL, NULL, NULL,
NULL, MEM_MAPPING_EXTERNAL, (void *)flash);
mem_mapping_add(&flash->write_mapping,
0xe0000,
0x20000,
NULL, NULL, NULL,
flash_write, NULL, NULL,
NULL, MEM_MAPPING_EXTERNAL, (void *)flash);
mem_mapping_add(&ext_read_mapping,
0xfffe0000,
0x20000,
flash_read, NULL, NULL,
NULL, NULL, NULL,
NULL, MEM_MAPPING_EXTERNAL, (void *)flash);
mem_mapping_add(&ext_write_mapping,
0xfffe0000,
0x20000,
NULL, NULL, NULL,
flash_write, NULL, NULL,
NULL, MEM_MAPPING_EXTERNAL, (void *)flash);
mem_mapping_disable(&flash->read_mapping);
mem_mapping_disable(&ext_read_mapping);
if (!is_ami)
{
/* Non-AMI BIOS'es talk to the flash in high RAM. */
if (romset != ROM_440FX)
{
mem_mapping_disable(&flash->write_mapping);
}
else
{
mem_mapping_set_addr(&flash->write_mapping, 0xf0000, 0x10000);
}
mem_mapping_enable(&ext_write_mapping);
}
else
{
/* AMI BIOS'es talk to the flash in low RAM. */
mem_mapping_enable(&flash->write_mapping);
mem_mapping_set_addr(&flash->write_mapping, 0xe0000, 0x20000);
mem_mapping_disable(&ext_write_mapping);
}
flash->command = CMD_READ_ARRAY;
flash->status = 0;
memset(&rom[is_ami ? 0xd000 : (is_bxb ? 0x2000 : 0x1d000)], 0xFF, 0x1000);
configure_path();
fn = (char *) malloc(255);
strcpy(fn, path);
strcat(fn, "escd.bin");
f = romfopen(fn, "rb");
if (f)
{
fread(&rom[is_ami ? 0xd000 : (is_bxb ? 0x2000 : 0x1d000)], 0x1000, 1, f);
fclose(f);
}
if (has_dmi || is_bxb)
{
strcpy(fn, path);
strcat(fn, "dmi.bin");
f = romfopen(fn, "rb");
if (f)
{
fread(&rom[is_bxb ? 0x3000 : 0x1c000], 0x1000, 1, f);
fclose(f);
}
}
closed = 0;
return flash;
}
void savenvr()
{
FILE *f;
switch (oldromset)
{
case ROM_PC1512: f = romfopen("pc1512.nvr", "wb"); break;
case ROM_PC1640: f = romfopen("pc1640.nvr", "wb"); break;
case ROM_PC200: f = romfopen("pc200.nvr", "wb"); break;
case ROM_PC2086: f = romfopen("pc2086.nvr", "wb"); break;
case ROM_PC3086: f = romfopen("pc3086.nvr", "wb"); break;
case ROM_IBMAT: f = romfopen("at.nvr", "wb"); break;
case ROM_IBMPS1_2011: f = romfopen("ibmps1_2011.nvr", "wb"); break;
case ROM_CMDPC30: f = romfopen("cmdpc30.nvr", "wb"); break;
case ROM_AMI286: f = romfopen("ami286.nvr", "wb"); break;
case ROM_DELL200: f = romfopen("dell200.nvr", "wb"); break;
case ROM_IBMAT386: f = romfopen("at386.nvr", "wb"); break;
case ROM_DESKPRO_386: f = romfopen("deskpro386.nvr", "wb"); break;
case ROM_ACER386: f = romfopen("acer386.nvr", "wb"); break;
case ROM_MEGAPC: f = romfopen("megapc.nvr", "wb"); break;
case ROM_AMI386: f = romfopen("ami386.nvr", "wb"); break;
case ROM_AMI486: f = romfopen("ami486.nvr", "wb"); break;
case ROM_WIN486: f = romfopen("win486.nvr", "wb"); break;
case ROM_PCI486: f = romfopen("hot-433.nvr", "wb"); break;
case ROM_SIS496: f = romfopen("sis496.nvr", "wb"); break;
case ROM_430VX: f = romfopen("430vx.nvr", "wb"); break;
case ROM_REVENGE: f = romfopen("revenge.nvr", "wb"); break;
case ROM_ENDEAVOR: f = romfopen("endeavor.nvr", "wb"); break;
case ROM_PX386: f = romfopen("px386.nvr", "wb"); break;
case ROM_DTK386: f = romfopen("dtk386.nvr", "wb"); break;
case ROM_DTK486: f = romfopen("dtk486.nvr", "wb"); break;
case ROM_R418: f = romfopen("r418.nvr", "wb"); break;
case ROM_PLATO: f = romfopen("plato.nvr", "wb"); break;
case ROM_MB500N: f = romfopen("mb500n.nvr", "wb"); break;
case ROM_ACERM3A: f = romfopen("acerm3a.nvr", "wb"); break;
case ROM_ACERV35N: f = romfopen("acerv35n.nvr", "wb"); break;
case ROM_P55T2P4: f = romfopen("p55t2p4.nvr", "wb"); break;
case ROM_P55VA: f = romfopen("p55va.nvr", "wb"); break;
default: return;
}
/* If sync is disabled, save internal clock to registers. */
if (!enable_sync) set_registers();
fwrite(nvrram,128,1,f);
fclose(f);
}
void loadnvr()
{
FILE *f;
int c;
nvrmask=63;
oldromset=romset;
switch (romset)
{
case ROM_PC1512: f = romfopen("pc1512.nvr", "rb"); break;
case ROM_PC1640: f = romfopen("pc1640.nvr", "rb"); break;
case ROM_PC200: f = romfopen("pc200.nvr", "rb"); break;
case ROM_PC2086: f = romfopen("pc2086.nvr", "rb"); break;
case ROM_PC3086: f = romfopen("pc3086.nvr", "rb"); break;
case ROM_IBMAT: f = romfopen("at.nvr", "rb"); break;
case ROM_IBMPS1_2011: f = romfopen("ibmps1_2011.nvr", "rb"); /*nvrmask = 127; */break;
case ROM_CMDPC30: f = romfopen("cmdpc30.nvr", "rb"); nvrmask = 127; break;
case ROM_AMI286: f = romfopen("ami286.nvr", "rb"); nvrmask = 127; break;
case ROM_DELL200: f = romfopen("dell200.nvr", "rb"); nvrmask = 127; break;
case ROM_IBMAT386: f = romfopen("at386.nvr", "rb"); nvrmask = 127; break;
case ROM_DESKPRO_386: f = romfopen("deskpro386.nvr", "rb"); break;
case ROM_ACER386: f = romfopen("acer386.nvr", "rb"); nvrmask = 127; break;
case ROM_MEGAPC: f = romfopen("megapc.nvr", "rb"); nvrmask = 127; break;
case ROM_AMI386: f = romfopen("ami386.nvr", "rb"); nvrmask = 127; break;
case ROM_AMI486: f = romfopen("ami486.nvr", "rb"); nvrmask = 127; break;
case ROM_WIN486: f = romfopen("win486.nvr", "rb"); nvrmask = 127; break;
case ROM_PCI486: f = romfopen("hot-433.nvr", "rb"); nvrmask = 127; break;
case ROM_SIS496: f = romfopen("sis496.nvr", "rb"); nvrmask = 127; break;
case ROM_430VX: f = romfopen("430vx.nvr", "rb"); nvrmask = 127; break;
case ROM_REVENGE: f = romfopen("revenge.nvr", "rb"); nvrmask = 127; break;
case ROM_ENDEAVOR: f = romfopen("endeavor.nvr", "rb"); nvrmask = 127; break;
case ROM_PX386: f = romfopen("px386.nvr", "rb"); nvrmask = 127; break;
case ROM_DTK386: f = romfopen("dtk386.nvr", "rb"); nvrmask = 127; break;
case ROM_DTK486: f = romfopen("dtk486.nvr", "rb"); nvrmask = 127; break;
case ROM_R418: f = romfopen("r418.nvr", "rb"); nvrmask = 127; break;
case ROM_PLATO: f = romfopen("plato.nvr", "rb"); nvrmask = 127; break;
case ROM_MB500N: f = romfopen("mb500n.nvr", "rb"); nvrmask = 127; break;
case ROM_ACERM3A: f = romfopen("acerm3a.nvr", "rb"); nvrmask = 127; break;
case ROM_ACERV35N: f = romfopen("acerv35n.nvr", "rb"); nvrmask = 127; break;
case ROM_P55T2P4: f = romfopen("p55t2p4.nvr", "rb"); nvrmask = 127; break;
case ROM_P55VA: f = romfopen("p55va.nvr", "rb"); nvrmask = 127; break;
default: return;
}
if (!f)
{
memset(nvrram,0xFF,128);
return;
}
fread(nvrram,128,1,f);
fclose(f);
nvrram[0xA]=6;
nvrram[0xB]=0;
c=1<<((6&0xF)-1);
rtctime += (int)(RTCCONST * c * (1 << TIMER_SHIFT));
/* If sync is disabled, load internal clock from registers. */
if (!enable_sync) get_registers();
}
void *intel_flash_init()
{
FILE *f;
flash_t *flash = malloc(sizeof(flash_t));
int q = ((romset == ROM_REVENGE) || (romset == ROM_ENDEAVOR));
memset(flash, 0, sizeof(flash_t));
/* if (romset == ROM_440BX)
{
mem_mapping_add(&flash->read_mapping,
0x80000,
0x20000,
flash_read, NULL, NULL,
NULL, NULL, NULL,
NULL, MEM_MAPPING_EXTERNAL, (void *)flash);
mem_mapping_add(&flash->write_mapping,
0x80000,
0x20000,
NULL, NULL, NULL,
flash_write, NULL, NULL,
NULL, MEM_MAPPING_EXTERNAL, (void *)flash);
} */
mem_mapping_add(&flash->read_mapping,
0xe0000,
0x20000,
flash_read, NULL, NULL,
NULL, NULL, NULL,
NULL, MEM_MAPPING_EXTERNAL, (void *)flash);
mem_mapping_add(&flash->write_mapping,
0xe0000,
0x20000,
NULL, NULL, NULL,
flash_write, NULL, NULL,
NULL, MEM_MAPPING_EXTERNAL, (void *)flash);
mem_mapping_disable(&flash->read_mapping);
flash->command = CMD_READ_ARRAY;
flash->status = 0;
memset(&rom[q ? 0xd000 : 0x1d000], 0xFF, 0x1000);
configure_path();
fn = (char *) malloc(255);
/* strcpy(fn, path);
strcat(fn, "oemlogo.bin");
f = romfopen(fn, "rb");
if (f)
{
fread(&rom[0x1c000], 0x1000, 1, f);
fclose(f);
} */
strcpy(fn, path);
strcat(fn, "escd.bin");
f = romfopen(fn, "rb");
if (f)
{
fread(&rom[q ? 0xd000 : 0x1d000], 0x1000, 1, f);
fclose(f);
}
return flash;
}
