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Move BIOS loading out of mem.c.

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This commit is contained in:
SarahW 2018-06-04 22:03:45 +01:00
commit b62127f7a8
12 changed files with 918 additions and 912 deletions
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2
src/Makefile.am
View file

@ -28,7 +28,7 @@ cmd640.c codegen.c codegen_ops.c codegen_timing_486.c codegen_timing_686.c codeg
dells200.c device.c disc.c disc_fdi.c disc_img.c disc_sector.c dma.c esdi_at.c fdc.c fdc37c665.c fdd.c fdi2raw.c gameport.c \
hdd.c hdd_esdi.c hdd_file.c headland.c i430lx.c i430fx.c i430vx.c ide.c ide_atapi.c intel.c intel_flash.c io.c jim.c joystick_ch_flightstick_pro.c joystick_standard.c joystick_sw_pad.c \
joystick_tm_fcs.c keyboard.c keyboard_amstrad.c keyboard_at.c keyboard_olim24.c keyboard_pcjr.c keyboard_xt.c \
laserxt.c lpt.c lpt_dac.c lpt_dss.c mca.c mcr.c mem.c mfm_at.c mfm_xebec.c model.c mouse.c mouse_msystems.c mouse_ps2.c mouse_serial.c neat.c nmi.c nvr.c olivetti_m24.c \
laserxt.c lpt.c lpt_dac.c lpt_dss.c mca.c mcr.c mem.c mem_bios.c mfm_at.c mfm_xebec.c model.c mouse.c mouse_msystems.c mouse_ps2.c mouse_serial.c neat.c nmi.c nvr.c olivetti_m24.c \
opti495.c paths.c pc.c pc87306.c pci.c pic.c piix.c pit.c ppi.c ps1.c ps2.c ps2_mca.c ps2_nvr.c nvr_tc8521.c rom.c rtc.c rtc_tc8521.c scat.c scsi.c scsi_53c400.c scsi_aha1540.c scsi_cd.c scsi_hd.c scsi_zip.c \
serial.c sio.c sis496.c sl82c460.c sound.c sound_ad1848.c sound_adlib.c sound_adlibgold.c sound_audiopci.c sound_cms.c sound_emu8k.c sound_gus.c \
sound_mpu401_uart.c sound_opl.c sound_pas16.c sound_ps1.c sound_pssj.c sound_sb.c sound_sb_dsp.c sound_sn76489.c \

2
src/Makefile.linux32-wx-sdl2
View file

@ -9,7 +9,7 @@ cmd640.o codegen.o codegen_ops.o codegen_timing_486.o codegen_timing_686.o codeg
dells200.o device.o disc.o disc_fdi.o disc_img.o disc_sector.o dma.o esdi_at.o fdc.o fdc37c665.o fdd.o fdi2raw.o gameport.o \
hdd.o hdd_esdi.o hdd_file.o headland.o i430lx.o i430fx.o i430vx.o ide.o ide_atapi.o intel.o intel_flash.o io.o jim.o joystick_ch_flightstick_pro.o joystick_standard.o joystick_sw_pad.o \
joystick_tm_fcs.o keyboard.o keyboard_amstrad.o keyboard_at.o keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o \
laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o \
laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mem_bios.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o \
opti495.o paths.o pc.o pc87306.o pci.o pic.o piix.o pit.o ppi.o ps1.o ps2.o ps2_mca.o ps2_nvr.o rom.o rtc.o rtc_tc8521.o scat.o scsi.o scsi_53c400.o scsi_aha1540.o scsi_cd.o scsi_hd.o scsi_zip.o \
serial.o sio.o sis496.o sl82c460.o sound.o sound_ad1848.o sound_adlib.o sound_adlibgold.o sound_audiopci.o sound_cms.o sound_emu8k.o sound_gus.o \
sound_mpu401_uart.o sound_opl.o sound_pas16.o sound_ps1.o sound_pssj.o sound_sb.o sound_sb_dsp.o sound_sn76489.o \

2
src/Makefile.linux64-wx-sdl2
View file

@ -9,7 +9,7 @@ cmd640.o codegen.o codegen_ops.o codegen_timing_486.o codegen_timing_686.o codeg
dells200.o device.o disc.o disc_fdi.o disc_img.o disc_sector.o dma.o esdi_at.o fdc.o fdc37c665.o fdd.o fdi2raw.o gameport.o \
hdd.o hdd_esdi.o hdd_file.o headland.o i430lx.o i430fx.o i430vx.o ide.o ide_atapi.o intel.o intel_flash.o io.o jim.o joystick_ch_flightstick_pro.o joystick_standard.o joystick_sw_pad.o \
joystick_tm_fcs.o keyboard.o keyboard_amstrad.o keyboard_at.o keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o \
laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o \
laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mem_bios.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o \
opti495.o paths.o pc.o pc87306.o pci.o pic.o piix.o pit.o ppi.o ps1.o ps2.o ps2_mca.o ps2_nvr.o rom.o rtc.o rtc_tc8521.o scat.o scsi.o scsi_53c400.o scsi_aha1540.o scsi_cd.o scsi_hd.o scsi_zip.o \
serial.o sio.o sis496.o sl82c460.o sound.o sound_ad1848.o sound_adlib.o sound_adlibgold.o sound_audiopci.o sound_cms.o sound_emu8k.o sound_gus.o \
sound_mpu401_uart.o sound_opl.o sound_pas16.o sound_ps1.o sound_pssj.o sound_sb.o sound_sb_dsp.o sound_sn76489.o \

2
src/Makefile.mingw
View file

@ -7,7 +7,7 @@ OBJ = 386.o 386_dynarec.o 386_dynarec_ops.o 808x.o acc2036.o acer386sx.o ali1429
cmd640.o codegen.o codegen_ops.o codegen_timing_486.o codegen_timing_686.o codegen_timing_common.o codegen_timing_pentium.o codegen_timing_winchip.o codegen_x86.o compaq.o config.o cpu.o \
dells200.o device.o disc.o disc_fdi.o disc_img.o disc_sector.o dma.o esdi_at.o fdc.o fdc37c665.o fdd.o fdi2raw.o gameport.o hdd.o hdd_esdi.o hdd_file.o headland.o i430lx.o i430fx.o \
i430vx.o ide.o ide_atapi.o intel.o intel_flash.o io.o jim.o joystick_ch_flightstick_pro.o joystick_standard.o joystick_sw_pad.o joystick_tm_fcs.o keyboard.o keyboard_amstrad.o keyboard_at.o \
keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o \
keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mem_bios.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o \
mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o opti495.o paths.o pc.o pc87306.o pci.o pic.o piix.o pit.o ppi.o ps1.o ps2.o ps2_mca.o ps2_nvr.o rom.o rtc.o rtc_tc8521.o \
scat.o scsi.o scsi_53c400.o scsi_aha1540.o scsi_cd.o scsi_hd.o scsi_zip.o serial.o sio.o sis496.o sl82c460.o sound.o sound_ad1848.o sound_adlib.o sound_adlibgold.o sound_audiopci.o sound_cms.o sound_dbopl.o \
sound_emu8k.o sound_gus.o sound_mpu401_uart.o sound_opl.o sound_pas16.o sound_ps1.o sound_pssj.o sound_resid.o \

2
src/Makefile.mingw-network
View file

@ -8,7 +8,7 @@ OBJ = 386.o 386_dynarec.o 386_dynarec_ops.o 808x.o acc2036.o acer386sx.o ali1429
cmd640.o codegen.o codegen_ops.o codegen_timing_486.o codegen_timing_686.o codegen_timing_common.o codegen_timing_pentium.o codegen_timing_winchip.o codegen_x86.o compaq.o config.o cpu.o \
dells200.o device.o disc.o disc_fdi.o disc_img.o disc_sector.o dma.o esdi_at.o fdc.o fdc37c665.o fdd.o fdi2raw.o gameport.o hdd.o hdd_esdi.o hdd_file.o headland.o i430lx.o i430fx.o \
i430vx.o ide.o ide_atapi.o intel.o intel_flash.o io.o jim.o joystick_ch_flightstick_pro.o joystick_standard.o joystick_sw_pad.o joystick_tm_fcs.o keyboard.o keyboard_amstrad.o keyboard_at.o \
keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o \
keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mem_bios.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o \
mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o opti495.o paths.o pc.o pc87306.o pci.o pic.o piix.o pit.o ppi.o ps1.o ps2.o ps2_mca.o ps2_nvr.o rom.o rtc.o rtc_tc8521.o \
scat.o scsi.o scsi_53c400.o scsi_aha1540.o scsi_cd.o scsi_hd.o scsi_zip.o serial.o sio.o sis496.o sl82c460.o sound.o sound_ad1848.o sound_adlib.o sound_adlibgold.o sound_audiopci.o sound_cms.o sound_dbopl.o \
sound_emu8k.o sound_gus.o sound_mpu401_uart.o sound_opl.o sound_pas16.o sound_ps1.o sound_pssj.o sound_resid.o \

2
src/Makefile.mingw-wx-sdl2
View file

@ -10,7 +10,7 @@ OBJ = 386.o 386_dynarec.o 386_dynarec_ops.o 808x.o acc2036.o acer386sx.o ali1429
cmd640.o codegen.o codegen_ops.o codegen_timing_486.o codegen_timing_686.o codegen_timing_common.o codegen_timing_pentium.o codegen_timing_winchip.o codegen_x86.o compaq.o config.o cpu.o \
device.o dells200.o disc.o disc_fdi.o disc_img.o disc_sector.o dma.o esdi_at.o fdc.o fdc37c665.o fdd.o fdi2raw.o gameport.o hdd.o hdd_esdi.o hdd_file.o headland.o i430lx.o i430fx.o \
i430vx.o ide.o ide_atapi.o intel.o intel_flash.o io.o jim.o joystick_ch_flightstick_pro.o joystick_standard.o joystick_sw_pad.o joystick_tm_fcs.o keyboard.o keyboard_amstrad.o keyboard_at.o \
keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o \
keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mem_bios.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o \
mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o opti495.o paths.o pc.o pc87306.o pci.o pic.o piix.o pit.o ppi.o ps1.o ps2.o ps2_mca.o ps2_nvr.o rom.o rtc.o rtc_tc8521.o \
scat.o scsi.o scsi_53c400.o scsi_aha1540.o scsi_cd.o scsi_hd.o scsi_zip.o serial.o sio.o sis496.o sl82c460.o sound.o sound_ad1848.o sound_adlib.o sound_adlibgold.o sound_audiopci.o sound_cms.o sound_dbopl.o \
sound_emu8k.o sound_gus.o sound_mpu401_uart.o sound_opl.o sound_pas16.o sound_ps1.o sound_pssj.o sound_resid.o \

2
src/Makefile.mingw-wx-sdl2-network
View file

@ -10,7 +10,7 @@ OBJ = 386.o 386_dynarec.o 386_dynarec_ops.o 808x.o acc2036.o acer386sx.o ali1429
cmd640.o codegen.o codegen_ops.o codegen_timing_486.o codegen_timing_686.o codegen_timing_common.o codegen_timing_pentium.o codegen_timing_winchip.o codegen_x86.o compaq.o config.o cpu.o \
device.o dells200.o disc.o disc_fdi.o disc_img.o disc_sector.o dma.o esdi_at.o fdc.o fdc37c665.o fdd.o fdi2raw.o gameport.o hdd.o hdd_esdi.o hdd_file.o headland.o i430lx.o i430fx.o \
i430vx.o ide.o ide_atapi.o intel.o intel_flash.o io.o jim.o joystick_ch_flightstick_pro.o joystick_standard.o joystick_sw_pad.o joystick_tm_fcs.o keyboard.o keyboard_amstrad.o keyboard_at.o \
keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o \
keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mem_bios.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o \
mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o opti495.o paths.o pc.o pc87306.o pci.o pic.o piix.o pit.o ppi.o ps1.o ps2.o ps2_mca.o ps2_nvr.o rom.o rtc.o rtc_tc8521.o \
scat.o scsi.o scsi_53c400.o scsi_aha1540.o scsi_cd.o scsi_hd.o scsi_zip.o serial.o sio.o sis496.o sl82c460.o sound.o sound_ad1848.o sound_adlib.o sound_adlibgold.o sound_audiopci.o sound_cms.o sound_dbopl.o \
sound_emu8k.o sound_gus.o sound_mpu401_uart.o sound_opl.o sound_pas16.o sound_ps1.o sound_pssj.o sound_resid.o \

2
src/Makefile.mingw64
View file

@ -7,7 +7,7 @@ OBJ = 386.o 386_dynarec.o 386_dynarec_ops.o 808x.o acc2036.o acer386sx.o ali1429
cmd640.o codegen.o codegen_ops.o codegen_timing_486.o codegen_timing_686.o codegen_timing_common.o codegen_timing_pentium.o codegen_timing_winchip.o codegen_x86-64.o compaq.o config.o cpu.o \
dells200.o device.o disc.o disc_fdi.o disc_img.o disc_sector.o dma.o esdi_at.o fdc.o fdc37c665.o fdd.o fdi2raw.o gameport.o hdd.o hdd_esdi.o hdd_file.o headland.o i430lx.o i430fx.o \
i430vx.o ide.o ide_atapi.o intel.o intel_flash.o io.o jim.o joystick_ch_flightstick_pro.o joystick_standard.o joystick_sw_pad.o joystick_tm_fcs.o keyboard.o keyboard_amstrad.o keyboard_at.o \
keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o \
keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mem_bios.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o \
mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o opti495.o paths.o pc.o pc87306.o pci.o pic.o piix.o pit.o ppi.o ps1.o ps2.o ps2_mca.o ps2_nvr.o rom.o rtc.o rtc_tc8521.o \
scat.o scsi.o scsi_53c400.o scsi_aha1540.o scsi_cd.o scsi_hd.o scsi_zip.o serial.o sio.o sis496.o sl82c460.o sound.o sound_ad1848.o sound_adlib.o sound_adlibgold.o sound_audiopci.o sound_cms.o sound_dbopl.o \
sound_emu8k.o sound_gus.o sound_mpu401_uart.o sound_opl.o sound_pas16.o sound_ps1.o sound_pssj.o sound_resid.o \

2
src/Makefile.osx64-wx-sdl2
View file

@ -8,7 +8,7 @@ cmd640.o codegen.o codegen_ops.o codegen_timing_486.o codegen_timing_686.o codeg
device.o dells200.o disc.o disc_fdi.o disc_img.o disc_sector.o dma.o esdi_at.o fdc.o fdc37c665.o fdd.o fdi2raw.o gameport.o \
hdd.o hdd_esdi.o hdd_file.o headland.o i430lx.o i430fx.o i430vx.o ide.o ide_atapi.o intel.o intel_flash.o io.o jim.o joystick_ch_flightstick_pro.o joystick_standard.o joystick_sw_pad.o \
joystick_tm_fcs.o keyboard.o keyboard_amstrad.o keyboard_at.o keyboard_olim24.o keyboard_pcjr.o keyboard_xt.o \
laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o \
laserxt.o lpt.o lpt_dac.o lpt_dss.o mca.o mcr.o mem.o mem_bios.o mfm_at.o mfm_xebec.o model.o mouse.o mouse_msystems.o mouse_ps2.o mouse_serial.o neat.o nmi.o nvr.o nvr_tc8521.o olivetti_m24.o \
opti495.o paths.o pc.o pc87306.o pci.o pic.o piix.o pit.o ppi.o ps1.o ps2.o ps2_mca.o ps2_nvr.o rom.o rtc.o rtc_tc8521.o scat.o scsi.o scsi_53c400.o scsi_aha1540.o scsi_cd.o scsi_hd.o scsi_zip.o \
serial.o sio.o sis496.o sl82c460.o sound.o sound_ad1848.o sound_adlib.o sound_adlibgold.o sound_audiopci.o sound_cms.o sound_emu8k.o sound_gus.o \
sound_mpu401_uart.o sound_opl.o sound_pas16.o sound_ps1.o sound_pssj.o sound_sb.o sound_sb_dsp.o sound_sn76489.o \

903
src/mem.c
View file

@ -58,909 +58,6 @@ int cachesize=256;
uint8_t *ram, *rom = NULL;
uint8_t romext[32768];
static void romfread(uint8_t *buf, size_t size, size_t count, FILE *fp)
{
int result = fread(buf,size,count,fp);
if (result < count)
{
pclog("ROM read failed: Expected %d, read %d\n", count, result);
}
}
static int mem_load_basic(char *path)
{
char s[256];
FILE *f;
sprintf(s, "%s/ibm-basic-1.10.rom", path);
f = romfopen(s, "rb");
if (!f)
{
sprintf(s, "%s/basicc11.f6", path);
f = romfopen(s, "rb");
if (!f) return 1; /*I don't really care if BASIC is there or not*/
romfread(rom + 0x6000, 8192, 1, f);
fclose(f);
sprintf(s, "%s/basicc11.f8", path);
f = romfopen(s, "rb");
if (!f) return 0; /*But if some of it is there, then all of it must be*/
romfread(rom + 0x8000, 8192, 1, f);
fclose(f);
sprintf(s, "%s/basicc11.fa", path);
f = romfopen(s, "rb");
if (!f) return 0;
romfread(rom + 0xA000, 8192, 1, f);
fclose(f);
sprintf(s, "%s/basicc11.fc", path);
f = romfopen(s, "rb");
if (!f) return 0;
romfread(rom + 0xC000, 8192, 1, f);
fclose(f);
}
else
{
romfread(rom + 0x6000, 32768, 1, f);
fclose(f);
}
return 1;
}
int loadbios()
{
FILE *f=NULL,*ff=NULL;
int c;
loadfont("mda.rom", 0);
loadfont("wy700.rom", 3);
loadfont("8x12.bin", 4);
biosmask = 0xffff;
if (!rom)
rom = malloc(0x20000);
memset(romext,0x63,0x4000);
memset(rom, 0xff, 0x20000);
pclog("Starting with romset %i\n", romset);
switch (romset)
{
case ROM_PC1512:
f=romfopen("pc1512/40043.v1","rb");
ff=romfopen("pc1512/40044.v1","rb");
if (!f || !ff) break;
for (c=0xC000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
loadfont("pc1512/40078.ic127", 2);
return 1;
case ROM_PC1640:
f=romfopen("pc1640/40044.v3","rb");
ff=romfopen("pc1640/40043.v3","rb");
if (!f || !ff) break;
for (c=0xC000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
f=romfopen("pc1640/40100","rb");
if (!f) break;
fclose(f);
return 1;
case ROM_PC200:
f=romfopen("pc200/pc20v2.1","rb");
ff=romfopen("pc200/pc20v2.0","rb");
if (!f || !ff) break;
for (c=0xC000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
loadfont("pc200/40109.bin", 1);
return 1;
case ROM_TANDY:
f=romfopen("tandy/tandy1t1.020","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_TANDY1000HX:
f = romfopen("tandy1000hx/v020000.u12", "rb");
if (!f) break;
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_TANDY1000SL2:
f = romfopen("tandy1000sl2/8079047.hu1" ,"rb");
ff = romfopen("tandy1000sl2/8079048.hu2","rb");
if (!f || !ff) break;
fseek(f, 0x30000/2, SEEK_SET);
fseek(ff, 0x30000/2, SEEK_SET);
for (c = 0x0000; c < 0x10000; c += 2)
{
rom[c] = getc(f);
rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
/* case ROM_IBMPCJR:
f=fopen("pcjr/bios.rom","rb");
romfread(rom+0xE000,8192,1,f);
fclose(f);
f=fopen("pcjr/basic.rom","rb");
romfread(rom+0x6000,32768,1,f);
fclose(f);
break;*/
case ROM_IBMXT:
f=romfopen("ibmxt/xt.rom","rb");
if (!f)
{
f = romfopen("ibmxt/5000027.u19", "rb");
ff = romfopen("ibmxt/1501512.u18","rb");
if (!f || !ff) break;
romfread(rom, 0x8000, 1, f);
romfread(rom + 0x8000, 0x8000, 1, ff);
fclose(ff);
fclose(f);
return 1;
}
else
{
romfread(rom,65536,1,f);
fclose(f);
return 1;
}
break;
case ROM_IBMPCJR:
f = romfopen("ibmpcjr/bios.rom","rb");
if (!f) break;
romfread(rom, 0x10000, 1, f);
fclose(f);
return 1;
case ROM_GENXT:
f=romfopen("genxt/pcxt.rom","rb");
if (!f) break;
romfread(rom+0xE000,8192,1,f);
fclose(f);
if (!mem_load_basic("genxt"))
break;
return 1;
case ROM_DTKXT:
f=romfopen("dtk/dtk_erso_2.42_2764.bin","rb");
if (!f) break;
romfread(rom+0xE000,8192,1,f);
fclose(f);
return 1;
case ROM_OLIM24:
f = romfopen("olivetti_m24/olivetti_m24_version_1.43_low.bin" ,"rb");
ff = romfopen("olivetti_m24/olivetti_m24_version_1.43_high.bin","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x4000; c += 2)
{
rom[c + 0xc000] = getc(f);
rom[c + 0xc001] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_PC2086:
f = romfopen("pc2086/40179.ic129" ,"rb");
ff = romfopen("pc2086/40180.ic132","rb");
if (!f || !ff) break;
pclog("Loading BIOS\n");
for (c = 0x0000; c < 0x4000; c += 2)
{
rom[c + 0x0000] = getc(f);
rom[c + 0x0001] = getc(ff);
}
pclog("%02X %02X %02X\n", rom[0xfff0], rom[0xfff1], rom[0xfff2]);
fclose(ff);
fclose(f);
f = romfopen("pc2086/40186.ic171", "rb");
if (!f) break;
fclose(f);
biosmask = 0x3fff;
return 1;
case ROM_PC3086:
f = romfopen("pc3086/fc00.bin" ,"rb");
if (!f) break;
romfread(rom, 0x4000, 1, f);
fclose(f);
f = romfopen("pc3086/c000.bin", "rb");
if (!f) break;
fclose(f);
biosmask = 0x3fff;
return 1;
case ROM_IBMAT:
/* f=romfopen("amic206.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;*/
case ROM_IBMAT386:
f = romfopen("ibmat/62x0820.u27", "rb");
ff =romfopen("ibmat/62x0821.u47", "rb");
if (!f || !ff) break;
for (c=0x0000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_CMDPC30:
f = romfopen("cmdpc30/commodore pc 30 iii even.bin", "rb");
ff = romfopen("cmdpc30/commodore pc 30 iii odd.bin", "rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x8000; c += 2)
{
rom[c] = getc(f);
rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x7fff;
return 1;
case ROM_DELL200:
f=romfopen("dells200/dell0.bin","rb");
ff=romfopen("dells200/dell1.bin","rb");
if (!f || !ff) break;
for (c=0x0000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
return 1;
/* case ROM_IBMAT386:
f=romfopen("at386/at386.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;*/
case ROM_AMI386SX:
// f=romfopen("at386/at386.bin","rb");
f=romfopen("ami386/ami386.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_AMI386DX_OPTI495: /*This uses the OPTi 82C495 chipset*/
f=romfopen("ami386dx/opt495sx.ami","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_MR386DX_OPTI495: /*This uses the OPTi 82C495 chipset*/
f=romfopen("mr386dx/opt495sx.mr","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_ACER386:
f=romfopen("acer386/acer386.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
rom[0xB0]=0xB0-0x51;
rom[0x40d4]=0x51; /*PUSH CX*/
f=romfopen("acer386/oti067.bin","rb");
if (!f) break;
fclose(f);
return 1;
case ROM_KMXC02:
f=romfopen("kmxc02/3ctm005.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_AMI286:
f=romfopen("ami286/amic206.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
// memset(romext,0x63,0x8000);
return 1;
case ROM_AWARD286:
f=romfopen("award286/award.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_GW286CT:
f=romfopen("gw286ct/2ctc001.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_SPC4200P:
f=romfopen("spc4200p/u8.01","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_SPC4216P:
f=romfopen("spc4216p/phoenix.bin","rb");
if (!f)
{
f = romfopen("spc4216p/7101.u8", "rb");
ff = romfopen("spc4216p/ac64.u10","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x10000; c += 2)
{
rom[c] = getc(f);
rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
}
else
{
romfread(rom,65536,1,f);
fclose(f);
return 1;
}
break;
case ROM_EUROPC:
// return 0;
f=romfopen("europc/50145","rb");
if (!f) break;
romfread(rom+0x8000,32768,1,f);
fclose(f);
// memset(romext,0x63,0x8000);
return 1;
case ROM_IBMPC:
f=romfopen("ibmpc/pc102782.bin","rb");
if (!f) break;
// f=fopen("pc081682.bin","rb");
romfread(rom+0xE000,8192,1,f);
fclose(f);
if (!mem_load_basic("ibmpc"))
break;
return 1;
case ROM_MEGAPC:
f = romfopen("megapc/41651-bios lo.u18", "rb");
ff = romfopen("megapc/211253-bios hi.u19", "rb");
if (!f || !ff) break;
fseek(f, 0x8000, SEEK_SET);
fseek(ff, 0x8000, SEEK_SET);
for (c = 0x0000; c < 0x10000; c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_AMI486:
f=romfopen("ami486/ami486.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
//is486=1;
return 1;
case ROM_WIN486:
// f=romfopen("win486/win486.bin","rb");
f=romfopen("win486/ali1429g.amw","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
//is486=1;
return 1;
case ROM_PCI486:
f=romfopen("hot-433/hot-433.ami","rb");
if (!f) break;
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
//is486=1;
return 1;
case ROM_SIS496:
f = romfopen("sis496/sis496-1.awa", "rb");
if (!f) break;
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
pclog("Load SIS496 %x %x\n", rom[0x1fff0], rom[0xfff0]);
return 1;
case ROM_430VX:
// f = romfopen("430vx/ga586atv.bin", "rb");
// f = fopen("430vx/vx29.bin", "rb");
f = romfopen("430vx/55xwuq0e.bin", "rb");
// f=romfopen("430vx/430vx","rb");
if (!f) break;
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
//is486=1;
return 1;
case ROM_REVENGE:
f = romfopen("revenge/1009af2_.bio", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom + 0x10000, 0x10000, 1, f);
fclose(f);
f = romfopen("revenge/1009af2_.bi1", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom, 0xc000, 1, f);
fclose(f);
biosmask = 0x1ffff;
//is486=1;
return 1;
case ROM_ENDEAVOR:
f = romfopen("endeavor/1006cb0_.bio", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom + 0x10000, 0x10000, 1, f);
fclose(f);
f = romfopen("endeavor/1006cb0_.bi1", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom, 0xd000, 1, f);
fclose(f);
biosmask = 0x1ffff;
//is486=1;
return 1;
case ROM_IBMPS1_2011:
#if 0
f=romfopen("ibmps1es/ibm_1057757_24-05-90.bin","rb");
ff=romfopen("ibmps1es/ibm_1057757_29-15-90.bin","rb");
fseek(f, 0x10000, SEEK_SET);
fseek(ff, 0x10000, SEEK_SET);
if (!f || !ff) break;
for (c = 0x0000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
#endif
//#if 0
f = romfopen("ibmps1es/f80000.bin", "rb");
if (!f) break;
fseek(f, 0x60000, SEEK_SET);
romfread(rom, 0x20000, 1, f);
fclose(f);
//#endif
biosmask = 0x1ffff;
return 1;
case ROM_IBMPS1_2121:
f = romfopen("ibmps1_2121/fc0000.bin", "rb");
if (!f) break;
fseek(f, 0x20000, SEEK_SET);
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_DESKPRO_386:
f=romfopen("deskpro386/109592-005.u11.bin","rb");
ff=romfopen("deskpro386/109591-005.u13.bin","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x8000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x7fff;
return 1;
case ROM_AMIXT:
f = romfopen("amixt/ami_8088_bios_31jan89.bin", "rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
return 1;
case ROM_LTXT:
f = romfopen("ltxt/27c64.bin", "rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
if (!mem_load_basic("ltxt"))
break;
return 1;
case ROM_LXT3:
f = romfopen("lxt3/27c64d.bin", "rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
if (!mem_load_basic("lxt3"))
break;
return 1;
case ROM_PX386: /*Phoenix 80386 BIOS*/
f=romfopen("px386/3iip001l.bin","rb");
ff=romfopen("px386/3iip001h.bin","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x10000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_DTK386: /*Uses NEAT chipset*/
f = romfopen("dtk386/3cto001.bin", "rb");
if (!f) break;
romfread(rom, 65536, 1, f);
fclose(f);
return 1;
case ROM_PXXT:
f = romfopen("pxxt/000p001.bin", "rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
return 1;
case ROM_JUKOPC:
f = romfopen("jukopc/000o001.bin", "rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
return 1;
case ROM_IBMPS2_M30_286:
f = romfopen("ibmps2_m30_286/33f5381a.bin", "rb");
if (!f) break;
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_IBMPS2_M50:
f=romfopen("i8550021/90x7423.zm14","rb");
ff=romfopen("i8550021/90x7426.zm16","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x10000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
f=romfopen("i8550021/90x7420.zm13","rb");
ff=romfopen("i8550021/90x7429.zm18","rb");
if (!f || !ff) break;
for (c = 0x10000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_IBMPS2_M55SX:
f=romfopen("i8555081/33f8146.zm41","rb");
ff=romfopen("i8555081/33f8145.zm40","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_IBMPS2_M80:
f=romfopen("i8580111/15f6637.bin","rb");
ff=romfopen("i8580111/15f6639.bin","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_ATARIPC3:
f=romfopen("ataripc3/AWARD_ATARI_PC_BIOS_3.08.BIN","rb");
if (!f) break;
romfread(rom+0x8000,32768,1,f);
fclose(f);
return 1;
case ROM_IBMXT286:
f = romfopen("ibmxt286/BIOS_5162_21APR86_U34_78X7460_27256.BIN", "rb");
ff =romfopen("ibmxt286/BIOS_5162_21APR86_U35_78X7461_27256.BIN", "rb");
if (!f || !ff) break;
for (c=0x0000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_EPSON_PCAX:
f = romfopen("epson_pcax/EVAX", "rb");
ff = romfopen("epson_pcax/ODAX", "rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x8000; c += 2)
{
rom[c] = getc(f);
rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x7fff;
return 1;
case ROM_EPSON_PCAX2E:
f = romfopen("epson_pcax2e/EVAXE", "rb");
ff = romfopen("epson_pcax2e/ODAXE", "rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x10000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_EPSON_PCAX3:
f = romfopen("epson_pcax3/EVAX3", "rb");
ff = romfopen("epson_pcax3/ODAX3", "rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x10000;c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_T3100E:
loadfont("t3100e/t3100e_font.bin", 5);
f=romfopen("t3100e/t3100e.rom","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_T1000:
loadfont("t1000/t1000font.rom", 2);
f=romfopen("t1000/t1000.rom","rb");
if (!f) break;
romfread(rom, 0x8000,1,f);
memcpy(rom + 0x8000, rom, 0x8000);
biosmask = 0x7fff;
fclose(f);
return 1;
case ROM_T1200:
loadfont("t1200/t1000font.rom", 2);
f=romfopen("t1200/t1200_019e.ic15.bin","rb");
if (!f) break;
romfread(rom, 0x8000,1,f);
memcpy(rom + 0x8000, rom, 0x8000);
biosmask = 0x7fff;
fclose(f);
return 1;
case ROM_PB_L300SX:
f = romfopen("pb_l300sx/pb_l300sx.bin", "rb");
if (!f) break;
romfread(rom, 65536, 1, f);
fclose(f);
return 1;
case ROM_NCR_PC4I:
f=romfopen("ncr_pc4i/NCR_PC4i_BIOSROM_1985.BIN" ,"rb");
if (!f) break;
romfread(rom, 0x4000, 1, f);
fclose(f);
biosmask = 0x3fff;
return 1;
case ROM_TO16_PC:
f=romfopen("to16_pc/TO16_103.bin","rb");
if (!f) break;
romfread(rom+0x8000,32768,1,f);
fclose(f);
return 1;
case ROM_COMPAQ_PII:
f = romfopen("compaq_pii/109740-001.rom", "rb");
ff = romfopen("compaq_pii/109739-001.rom", "rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x8000; c += 2)
{
rom[c] = getc(f);
rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x7fff;
return 1;
case ROM_ELX_PC425X:
/*PC-425X uses a single ROM chip containing both main and video BIOSes.
First 32kb is video BIOS, next 32kb is blank, last 64kb is main BIOS.
Alternatively, seperate BIOS + video BIOS dumps are supported.*/
f = romfopen("elx_pc425x/elx_pc425x.bin", "rb");
if (!f)
{
if (!rom_present("elx_pc425x/elx_pc425x_vbios.bin"))
break;
f = romfopen("elx_pc425x/elx_pc425x_bios.bin", "rb");
if (!f)
break;
}
else
fseek(f, 0x10000, SEEK_SET);
romfread(rom, 65536, 1, f);
fclose(f);
return 1;
case ROM_PB570:
if (!rom_present("pb570/gd5430.bin"))
break;
f = romfopen("pb570/1007by0r.bio", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom + 0x10000, 0x10000, 1, f);
fclose(f);
f = romfopen("pb570/1007by0r.bi1", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom, 0xc000, 1, f);
romfread(rom+0xc000, 0x1000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_ZAPPA:
f = romfopen("zappa/1006bs0_.bio", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom + 0x10000, 0x10000, 1, f);
fclose(f);
f = romfopen("zappa/1006bs0_.bi1", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom, 0xd000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_PB520R:
if (!rom_present("pb520r/gd5434.bin"))
break;
f = romfopen("pb520r/1009bc0r.bio", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom + 0x10000, 0x10000, 1, f);
fclose(f);
f = romfopen("pb520r/1009bc0r.bi1", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom, 0xc000, 1, f);
romfread(rom+0xc000, 0x1000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_COMPAQ_PIP:
f=romfopen("compaq_pip/Compaq Portable Plus 100666-001 Rev C.bin","rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
return 1;
case ROM_XI8088:
f = romfopen("xi8088/bios-xi8088.bin", "rb"); /* use the bios without xt-ide because it's configurable in pcem */
if (!f) break;
if (xi8088_bios_128kb())
{
/* high bit is flipped in xi8088 */
romfread(rom + 0x10000, 0x10000, 1, f);
romfread(rom, 0x10000, 1, f);
biosmask = 0x1ffff;
}
else
{
/* smaller bios, more UMBs */
romfread(rom, 0x10000, 1, f);
}
fclose(f);
return 1;
case ROM_IBMPS2_M70_TYPE3:
f = romfopen("ibmps2_m70_type3/70-a_even.bin","rb");
ff = romfopen("ibmps2_m70_type3/70-a_odd.bin","rb");
if (!f || !ff)
break;
for (c = 0x0000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_IBMPS2_M70_TYPE4:
f = romfopen("ibmps2_m70_type4/70-b_even.bin","rb");
ff = romfopen("ibmps2_m70_type4/70-b_odd.bin","rb");
if (!f || !ff)
break;
for (c = 0x0000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x1ffff;
return 1;
}
printf("Failed to load ROM!\n");
if (f) fclose(f);
if (ff) fclose(ff);
return 0;
}
//int abrt=0;
void resetreadlookup()

908
src/mem_bios.c Normal file
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@ -0,0 +1,908 @@
#include <stdlib.h>
#include "ibm.h"
#include "mem.h"
#include "mem_bios.h"
#include "rom.h"
#include "video.h"
#include "xi8088.h"
static void romfread(uint8_t *buf, size_t size, size_t count, FILE *fp)
{
int result = fread(buf,size,count,fp);
if (result < count)
{
pclog("ROM read failed: Expected %d, read %d\n", count, result);
}
}
static int mem_load_basic(char *path)
{
char s[256];
FILE *f;
sprintf(s, "%s/ibm-basic-1.10.rom", path);
f = romfopen(s, "rb");
if (!f)
{
sprintf(s, "%s/basicc11.f6", path);
f = romfopen(s, "rb");
if (!f) return 1; /*I don't really care if BASIC is there or not*/
romfread(rom + 0x6000, 8192, 1, f);
fclose(f);
sprintf(s, "%s/basicc11.f8", path);
f = romfopen(s, "rb");
if (!f) return 0; /*But if some of it is there, then all of it must be*/
romfread(rom + 0x8000, 8192, 1, f);
fclose(f);
sprintf(s, "%s/basicc11.fa", path);
f = romfopen(s, "rb");
if (!f) return 0;
romfread(rom + 0xA000, 8192, 1, f);
fclose(f);
sprintf(s, "%s/basicc11.fc", path);
f = romfopen(s, "rb");
if (!f) return 0;
romfread(rom + 0xC000, 8192, 1, f);
fclose(f);
}
else
{
romfread(rom + 0x6000, 32768, 1, f);
fclose(f);
}
return 1;
}
int loadbios()
{
FILE *f=NULL,*ff=NULL;
int c;
loadfont("mda.rom", 0);
loadfont("wy700.rom", 3);
loadfont("8x12.bin", 4);
biosmask = 0xffff;
if (!rom)
rom = malloc(0x20000);
memset(romext,0x63,0x4000);
memset(rom, 0xff, 0x20000);
pclog("Starting with romset %i\n", romset);
switch (romset)
{
case ROM_PC1512:
f=romfopen("pc1512/40043.v1","rb");
ff=romfopen("pc1512/40044.v1","rb");
if (!f || !ff) break;
for (c=0xC000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
loadfont("pc1512/40078.ic127", 2);
return 1;
case ROM_PC1640:
f=romfopen("pc1640/40044.v3","rb");
ff=romfopen("pc1640/40043.v3","rb");
if (!f || !ff) break;
for (c=0xC000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
f=romfopen("pc1640/40100","rb");
if (!f) break;
fclose(f);
return 1;
case ROM_PC200:
f=romfopen("pc200/pc20v2.1","rb");
ff=romfopen("pc200/pc20v2.0","rb");
if (!f || !ff) break;
for (c=0xC000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
loadfont("pc200/40109.bin", 1);
return 1;
case ROM_TANDY:
f=romfopen("tandy/tandy1t1.020","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_TANDY1000HX:
f = romfopen("tandy1000hx/v020000.u12", "rb");
if (!f) break;
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_TANDY1000SL2:
f = romfopen("tandy1000sl2/8079047.hu1" ,"rb");
ff = romfopen("tandy1000sl2/8079048.hu2","rb");
if (!f || !ff) break;
fseek(f, 0x30000/2, SEEK_SET);
fseek(ff, 0x30000/2, SEEK_SET);
for (c = 0x0000; c < 0x10000; c += 2)
{
rom[c] = getc(f);
rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
/* case ROM_IBMPCJR:
f=fopen("pcjr/bios.rom","rb");
romfread(rom+0xE000,8192,1,f);
fclose(f);
f=fopen("pcjr/basic.rom","rb");
romfread(rom+0x6000,32768,1,f);
fclose(f);
break;*/
case ROM_IBMXT:
f=romfopen("ibmxt/xt.rom","rb");
if (!f)
{
f = romfopen("ibmxt/5000027.u19", "rb");
ff = romfopen("ibmxt/1501512.u18","rb");
if (!f || !ff) break;
romfread(rom, 0x8000, 1, f);
romfread(rom + 0x8000, 0x8000, 1, ff);
fclose(ff);
fclose(f);
return 1;
}
else
{
romfread(rom,65536,1,f);
fclose(f);
return 1;
}
break;
case ROM_IBMPCJR:
f = romfopen("ibmpcjr/bios.rom","rb");
if (!f) break;
romfread(rom, 0x10000, 1, f);
fclose(f);
return 1;
case ROM_GENXT:
f=romfopen("genxt/pcxt.rom","rb");
if (!f) break;
romfread(rom+0xE000,8192,1,f);
fclose(f);
if (!mem_load_basic("genxt"))
break;
return 1;
case ROM_DTKXT:
f=romfopen("dtk/dtk_erso_2.42_2764.bin","rb");
if (!f) break;
romfread(rom+0xE000,8192,1,f);
fclose(f);
return 1;
case ROM_OLIM24:
f = romfopen("olivetti_m24/olivetti_m24_version_1.43_low.bin" ,"rb");
ff = romfopen("olivetti_m24/olivetti_m24_version_1.43_high.bin","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x4000; c += 2)
{
rom[c + 0xc000] = getc(f);
rom[c + 0xc001] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_PC2086:
f = romfopen("pc2086/40179.ic129" ,"rb");
ff = romfopen("pc2086/40180.ic132","rb");
if (!f || !ff) break;
pclog("Loading BIOS\n");
for (c = 0x0000; c < 0x4000; c += 2)
{
rom[c + 0x0000] = getc(f);
rom[c + 0x0001] = getc(ff);
}
pclog("%02X %02X %02X\n", rom[0xfff0], rom[0xfff1], rom[0xfff2]);
fclose(ff);
fclose(f);
f = romfopen("pc2086/40186.ic171", "rb");
if (!f) break;
fclose(f);
biosmask = 0x3fff;
return 1;
case ROM_PC3086:
f = romfopen("pc3086/fc00.bin" ,"rb");
if (!f) break;
romfread(rom, 0x4000, 1, f);
fclose(f);
f = romfopen("pc3086/c000.bin", "rb");
if (!f) break;
fclose(f);
biosmask = 0x3fff;
return 1;
case ROM_IBMAT:
/* f=romfopen("amic206.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;*/
case ROM_IBMAT386:
f = romfopen("ibmat/62x0820.u27", "rb");
ff =romfopen("ibmat/62x0821.u47", "rb");
if (!f || !ff) break;
for (c=0x0000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_CMDPC30:
f = romfopen("cmdpc30/commodore pc 30 iii even.bin", "rb");
ff = romfopen("cmdpc30/commodore pc 30 iii odd.bin", "rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x8000; c += 2)
{
rom[c] = getc(f);
rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x7fff;
return 1;
case ROM_DELL200:
f=romfopen("dells200/dell0.bin","rb");
ff=romfopen("dells200/dell1.bin","rb");
if (!f || !ff) break;
for (c=0x0000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
return 1;
/* case ROM_IBMAT386:
f=romfopen("at386/at386.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;*/
case ROM_AMI386SX:
// f=romfopen("at386/at386.bin","rb");
f=romfopen("ami386/ami386.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_AMI386DX_OPTI495: /*This uses the OPTi 82C495 chipset*/
f=romfopen("ami386dx/opt495sx.ami","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_MR386DX_OPTI495: /*This uses the OPTi 82C495 chipset*/
f=romfopen("mr386dx/opt495sx.mr","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_ACER386:
f=romfopen("acer386/acer386.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
rom[0xB0]=0xB0-0x51;
rom[0x40d4]=0x51; /*PUSH CX*/
f=romfopen("acer386/oti067.bin","rb");
if (!f) break;
fclose(f);
return 1;
case ROM_KMXC02:
f=romfopen("kmxc02/3ctm005.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_AMI286:
f=romfopen("ami286/amic206.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
// memset(romext,0x63,0x8000);
return 1;
case ROM_AWARD286:
f=romfopen("award286/award.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_GW286CT:
f=romfopen("gw286ct/2ctc001.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_SPC4200P:
f=romfopen("spc4200p/u8.01","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_SPC4216P:
f=romfopen("spc4216p/phoenix.bin","rb");
if (!f)
{
f = romfopen("spc4216p/7101.u8", "rb");
ff = romfopen("spc4216p/ac64.u10","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x10000; c += 2)
{
rom[c] = getc(f);
rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
}
else
{
romfread(rom,65536,1,f);
fclose(f);
return 1;
}
break;
case ROM_EUROPC:
// return 0;
f=romfopen("europc/50145","rb");
if (!f) break;
romfread(rom+0x8000,32768,1,f);
fclose(f);
// memset(romext,0x63,0x8000);
return 1;
case ROM_IBMPC:
f=romfopen("ibmpc/pc102782.bin","rb");
if (!f) break;
// f=fopen("pc081682.bin","rb");
romfread(rom+0xE000,8192,1,f);
fclose(f);
if (!mem_load_basic("ibmpc"))
break;
return 1;
case ROM_MEGAPC:
f = romfopen("megapc/41651-bios lo.u18", "rb");
ff = romfopen("megapc/211253-bios hi.u19", "rb");
if (!f || !ff) break;
fseek(f, 0x8000, SEEK_SET);
fseek(ff, 0x8000, SEEK_SET);
for (c = 0x0000; c < 0x10000; c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_AMI486:
f=romfopen("ami486/ami486.bin","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
//is486=1;
return 1;
case ROM_WIN486:
// f=romfopen("win486/win486.bin","rb");
f=romfopen("win486/ali1429g.amw","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
//is486=1;
return 1;
case ROM_PCI486:
f=romfopen("hot-433/hot-433.ami","rb");
if (!f) break;
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
//is486=1;
return 1;
case ROM_SIS496:
f = romfopen("sis496/sis496-1.awa", "rb");
if (!f) break;
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
pclog("Load SIS496 %x %x\n", rom[0x1fff0], rom[0xfff0]);
return 1;
case ROM_430VX:
// f = romfopen("430vx/ga586atv.bin", "rb");
// f = fopen("430vx/vx29.bin", "rb");
f = romfopen("430vx/55xwuq0e.bin", "rb");
// f=romfopen("430vx/430vx","rb");
if (!f) break;
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
//is486=1;
return 1;
case ROM_REVENGE:
f = romfopen("revenge/1009af2_.bio", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom + 0x10000, 0x10000, 1, f);
fclose(f);
f = romfopen("revenge/1009af2_.bi1", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom, 0xc000, 1, f);
fclose(f);
biosmask = 0x1ffff;
//is486=1;
return 1;
case ROM_ENDEAVOR:
f = romfopen("endeavor/1006cb0_.bio", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom + 0x10000, 0x10000, 1, f);
fclose(f);
f = romfopen("endeavor/1006cb0_.bi1", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom, 0xd000, 1, f);
fclose(f);
biosmask = 0x1ffff;
//is486=1;
return 1;
case ROM_IBMPS1_2011:
#if 0
f=romfopen("ibmps1es/ibm_1057757_24-05-90.bin","rb");
ff=romfopen("ibmps1es/ibm_1057757_29-15-90.bin","rb");
fseek(f, 0x10000, SEEK_SET);
fseek(ff, 0x10000, SEEK_SET);
if (!f || !ff) break;
for (c = 0x0000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
#endif
//#if 0
f = romfopen("ibmps1es/f80000.bin", "rb");
if (!f) break;
fseek(f, 0x60000, SEEK_SET);
romfread(rom, 0x20000, 1, f);
fclose(f);
//#endif
biosmask = 0x1ffff;
return 1;
case ROM_IBMPS1_2121:
f = romfopen("ibmps1_2121/fc0000.bin", "rb");
if (!f) break;
fseek(f, 0x20000, SEEK_SET);
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_DESKPRO_386:
f=romfopen("deskpro386/109592-005.u11.bin","rb");
ff=romfopen("deskpro386/109591-005.u13.bin","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x8000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x7fff;
return 1;
case ROM_AMIXT:
f = romfopen("amixt/ami_8088_bios_31jan89.bin", "rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
return 1;
case ROM_LTXT:
f = romfopen("ltxt/27c64.bin", "rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
if (!mem_load_basic("ltxt"))
break;
return 1;
case ROM_LXT3:
f = romfopen("lxt3/27c64d.bin", "rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
if (!mem_load_basic("lxt3"))
break;
return 1;
case ROM_PX386: /*Phoenix 80386 BIOS*/
f=romfopen("px386/3iip001l.bin","rb");
ff=romfopen("px386/3iip001h.bin","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x10000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_DTK386: /*Uses NEAT chipset*/
f = romfopen("dtk386/3cto001.bin", "rb");
if (!f) break;
romfread(rom, 65536, 1, f);
fclose(f);
return 1;
case ROM_PXXT:
f = romfopen("pxxt/000p001.bin", "rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
return 1;
case ROM_JUKOPC:
f = romfopen("jukopc/000o001.bin", "rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
return 1;
case ROM_IBMPS2_M30_286:
f = romfopen("ibmps2_m30_286/33f5381a.bin", "rb");
if (!f) break;
romfread(rom, 0x20000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_IBMPS2_M50:
f=romfopen("i8550021/90x7423.zm14","rb");
ff=romfopen("i8550021/90x7426.zm16","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x10000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
f=romfopen("i8550021/90x7420.zm13","rb");
ff=romfopen("i8550021/90x7429.zm18","rb");
if (!f || !ff) break;
for (c = 0x10000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_IBMPS2_M55SX:
f=romfopen("i8555081/33f8146.zm41","rb");
ff=romfopen("i8555081/33f8145.zm40","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_IBMPS2_M80:
f=romfopen("i8580111/15f6637.bin","rb");
ff=romfopen("i8580111/15f6639.bin","rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_ATARIPC3:
f=romfopen("ataripc3/AWARD_ATARI_PC_BIOS_3.08.BIN","rb");
if (!f) break;
romfread(rom+0x8000,32768,1,f);
fclose(f);
return 1;
case ROM_IBMXT286:
f = romfopen("ibmxt286/BIOS_5162_21APR86_U34_78X7460_27256.BIN", "rb");
ff =romfopen("ibmxt286/BIOS_5162_21APR86_U35_78X7461_27256.BIN", "rb");
if (!f || !ff) break;
for (c=0x0000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_EPSON_PCAX:
f = romfopen("epson_pcax/EVAX", "rb");
ff = romfopen("epson_pcax/ODAX", "rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x8000; c += 2)
{
rom[c] = getc(f);
rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x7fff;
return 1;
case ROM_EPSON_PCAX2E:
f = romfopen("epson_pcax2e/EVAXE", "rb");
ff = romfopen("epson_pcax2e/ODAXE", "rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x10000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_EPSON_PCAX3:
f = romfopen("epson_pcax3/EVAX3", "rb");
ff = romfopen("epson_pcax3/ODAX3", "rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x10000;c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
return 1;
case ROM_T3100E:
loadfont("t3100e/t3100e_font.bin", 5);
f=romfopen("t3100e/t3100e.rom","rb");
if (!f) break;
romfread(rom,65536,1,f);
fclose(f);
return 1;
case ROM_T1000:
loadfont("t1000/t1000font.rom", 2);
f=romfopen("t1000/t1000.rom","rb");
if (!f) break;
romfread(rom, 0x8000,1,f);
memcpy(rom + 0x8000, rom, 0x8000);
biosmask = 0x7fff;
fclose(f);
return 1;
case ROM_T1200:
loadfont("t1200/t1000font.rom", 2);
f=romfopen("t1200/t1200_019e.ic15.bin","rb");
if (!f) break;
romfread(rom, 0x8000,1,f);
memcpy(rom + 0x8000, rom, 0x8000);
biosmask = 0x7fff;
fclose(f);
return 1;
case ROM_PB_L300SX:
f = romfopen("pb_l300sx/pb_l300sx.bin", "rb");
if (!f) break;
romfread(rom, 65536, 1, f);
fclose(f);
return 1;
case ROM_NCR_PC4I:
f=romfopen("ncr_pc4i/NCR_PC4i_BIOSROM_1985.BIN" ,"rb");
if (!f) break;
romfread(rom, 0x4000, 1, f);
fclose(f);
biosmask = 0x3fff;
return 1;
case ROM_TO16_PC:
f=romfopen("to16_pc/TO16_103.bin","rb");
if (!f) break;
romfread(rom+0x8000,32768,1,f);
fclose(f);
return 1;
case ROM_COMPAQ_PII:
f = romfopen("compaq_pii/109740-001.rom", "rb");
ff = romfopen("compaq_pii/109739-001.rom", "rb");
if (!f || !ff) break;
for (c = 0x0000; c < 0x8000; c += 2)
{
rom[c] = getc(f);
rom[c + 1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x7fff;
return 1;
case ROM_ELX_PC425X:
/*PC-425X uses a single ROM chip containing both main and video BIOSes.
First 32kb is video BIOS, next 32kb is blank, last 64kb is main BIOS.
Alternatively, seperate BIOS + video BIOS dumps are supported.*/
f = romfopen("elx_pc425x/elx_pc425x.bin", "rb");
if (!f)
{
if (!rom_present("elx_pc425x/elx_pc425x_vbios.bin"))
break;
f = romfopen("elx_pc425x/elx_pc425x_bios.bin", "rb");
if (!f)
break;
}
else
fseek(f, 0x10000, SEEK_SET);
romfread(rom, 65536, 1, f);
fclose(f);
return 1;
case ROM_PB570:
if (!rom_present("pb570/gd5430.bin"))
break;
f = romfopen("pb570/1007by0r.bio", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom + 0x10000, 0x10000, 1, f);
fclose(f);
f = romfopen("pb570/1007by0r.bi1", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom, 0xc000, 1, f);
romfread(rom+0xc000, 0x1000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_ZAPPA:
f = romfopen("zappa/1006bs0_.bio", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom + 0x10000, 0x10000, 1, f);
fclose(f);
f = romfopen("zappa/1006bs0_.bi1", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom, 0xd000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_PB520R:
if (!rom_present("pb520r/gd5434.bin"))
break;
f = romfopen("pb520r/1009bc0r.bio", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom + 0x10000, 0x10000, 1, f);
fclose(f);
f = romfopen("pb520r/1009bc0r.bi1", "rb");
if (!f) break;
fseek(f, 0x80, SEEK_SET);
romfread(rom, 0xc000, 1, f);
romfread(rom+0xc000, 0x1000, 1, f);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_COMPAQ_PIP:
f=romfopen("compaq_pip/Compaq Portable Plus 100666-001 Rev C.bin","rb");
if (!f) break;
romfread(rom + 0xE000, 8192, 1, f);
fclose(f);
return 1;
case ROM_XI8088:
f = romfopen("xi8088/bios-xi8088.bin", "rb"); /* use the bios without xt-ide because it's configurable in pcem */
if (!f) break;
if (xi8088_bios_128kb())
{
/* high bit is flipped in xi8088 */
romfread(rom + 0x10000, 0x10000, 1, f);
romfread(rom, 0x10000, 1, f);
biosmask = 0x1ffff;
}
else
{
/* smaller bios, more UMBs */
romfread(rom, 0x10000, 1, f);
}
fclose(f);
return 1;
case ROM_IBMPS2_M70_TYPE3:
f = romfopen("ibmps2_m70_type3/70-a_even.bin","rb");
ff = romfopen("ibmps2_m70_type3/70-a_odd.bin","rb");
if (!f || !ff)
break;
for (c = 0x0000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x1ffff;
return 1;
case ROM_IBMPS2_M70_TYPE4:
f = romfopen("ibmps2_m70_type4/70-b_even.bin","rb");
ff = romfopen("ibmps2_m70_type4/70-b_odd.bin","rb");
if (!f || !ff)
break;
for (c = 0x0000; c < 0x20000; c += 2)
{
rom[c] = getc(f);
rom[c+1] = getc(ff);
}
fclose(ff);
fclose(f);
biosmask = 0x1ffff;
return 1;
}
printf("Failed to load ROM!\n");
if (f) fclose(f);
if (ff) fclose(ff);
return 0;
}

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src/mem_bios.h Normal file
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int loadbios();