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| version 1.17, 2003/12/25 19:26:55 | version 1.18, 2003/12/26 03:41:05 |
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| Line 16 | Line 16 |
| #include "startup.res" | #include "startup.res" |
| #define BIOS_SIMULATE | |
| BOOL biosrom = FALSE; | BOOL biosrom = FALSE; |
| static const char file_biosrom[] = "bios.rom"; | static const char file_biosrom[] = "bios.rom"; |
| Line 140 void bios_init(void) { | Line 142 void bios_init(void) { |
| CopyMemory(mem + 0x0e8000, nosyscode, sizeof(nosyscode)); | CopyMemory(mem + 0x0e8000, nosyscode, sizeof(nosyscode)); |
| } | } |
| #if defined(BIOS_SIMULATE) | |
| // 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 172 void bios_init(void) { | Line 175 void bios_init(void) { |
| mem[0xffff0] = 0xea; | mem[0xffff0] = 0xea; |
| STOREINTELDWORD(mem + 0xffff1, 0xfd800000); | STOREINTELDWORD(mem + 0xffff1, 0xfd800000); |
| #if 1 | |
| CopyMemory(mem + ITF_ADRS, itfrom, sizeof(itfrom)); | CopyMemory(mem + ITF_ADRS, itfrom, sizeof(itfrom)); |
| mem[ITF_ADRS + 0x7ff0] = 0xea; | mem[ITF_ADRS + 0x7ff0] = 0xea; |
| STOREINTELDWORD(mem + ITF_ADRS + 0x7ff1, 0xf8000000); | STOREINTELDWORD(mem + ITF_ADRS + 0x7ff1, 0xf8000000); |
| #if 0 | |
| fh = file_create("itf.rom"); | |
| if (fh != FILEH_INVALID) { | |
| file_write(fh, itfrom, sizeof(itfrom)); | |
| file_close(fh); | |
| } | |
| #endif | |
| #else | |
| fh = file_open_c("itf.rom"); | |
| if (fh != FILEH_INVALID) { | |
| file_read(fh, &mem[ITF_ADRS], 0x8000); | |
| file_close(fh); | |
| } | |
| #endif | |
| if ((!biosrom) && (!(pc.model & PCMODEL_EPSON))) { | if ((!biosrom) && (!(pc.model & PCMODEL_EPSON))) { |
| CopyMemory(mem + 0xe8dd8, neccheck, 0x25); | CopyMemory(mem + 0xe8dd8, neccheck, 0x25); |
| pos = LOADINTELWORD(itfrom + 2); | pos = LOADINTELWORD(itfrom + 2); |
| Line 207 if (fh != FILEH_INVALID) { | Line 196 if (fh != FILEH_INVALID) { |
| CopyMemory(mem + 0x0fde00, keytable[0], 0x300); | CopyMemory(mem + 0x0fde00, keytable[0], 0x300); |
| bios0x09_init(); | bios0x09_init(); |
| #else | |
| fh = file_open_c("itf.rom"); | |
| if (fh != FILEH_INVALID) { | |
| file_read(fh, &mem[ITF_ADRS], 0x8000); | |
| file_close(fh); | |
| } | |
| extmem_init(np2cfg.EXTMEM); | |
| #endif | |
| } | } |
| static void bios_boot(void) { | static void bios_boot(void) { |