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version 1.6, 2003/11/22 12:49:49
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version 1.8, 2003/12/01 10:45:46
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Line 154 void bios_init(void) {
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Line 154 void bios_init(void) {
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| CopyMemory(mem + 0x0e8000, nosyscode, sizeof(nosyscode)); |
CopyMemory(mem + 0x0e8000, nosyscode, sizeof(nosyscode)); |
| } |
} |
| |
|
| itf.bank = 0; |
|
| |
|
| // BIOS hookのアドレス変更 |
// BIOS hookのアドレス変更 |
| for (i=0; i<0x20; i++) { |
for (i=0; i<0x20; i++) { |
| STOREINTELWORD(mem + 0xfd868 + i*2, biosoffset[i]); |
STOREINTELWORD(mem + 0xfd868 + i*2, biosoffset[i]); |
|
Line 238 static void bios_boot(void) {
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Line 236 static void bios_boot(void) {
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| I286_AL = 0x10; |
I286_AL = 0x10; |
| mem[0x004f8] = 0xee; // out dx, al |
mem[0x004f8] = 0xee; // out dx, al |
| mem[0x004f9] = 0xea; // call far |
mem[0x004f9] = 0xea; // call far |
| #if 1 |
SETBIOSMEM16(0x004fa, 0x0000); |
| SETBIOSMEM32(0x004fa, 0x0000); |
SETBIOSMEM16(0x004fc, 0xffff); |
| SETBIOSMEM32(0x004fc, 0xffff); |
|
| #else |
|
| SETBIOSMEM32(0x004fa, 0xffff0000); |
|
| #endif |
|
| } |
} |
| else { |
else { |
| I286_SP = GETBIOSMEM16(0x00404); |
I286_SP = GETBIOSMEM16(0x00404); |
|
Line 256 UINT MEMCALL biosfunc(UINT32 adrs) {
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Line 250 UINT MEMCALL biosfunc(UINT32 adrs) {
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| |
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| UINT16 bootseg; |
UINT16 bootseg; |
| |
|
| if ((itf.bank) && (adrs >= 0xf8000) && (adrs < 0x100000)) { |
if ((i286core.s.itfbank) && (adrs >= 0xf8000) && (adrs < 0x100000)) { |
| I286_IP--; |
I286_IP--; |
| I286_REMCLOCK = -1; |
I286_REMCLOCK = -1; |
| return(1); |
return(1); |
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