| 1 | #include "../r3000a.h" |
| 2 | |
| 3 | extern char invalid_code[0x100000]; |
| 4 | |
| 5 | /* weird stuff */ |
| 6 | #define EAX 0 |
| 7 | #define ECX 1 |
| 8 | |
| 9 | /* same as psxRegs */ |
| 10 | extern int reg[]; |
| 11 | |
| 12 | /* same as psxRegs.GPR.n.* */ |
| 13 | extern int hi, lo; |
| 14 | |
| 15 | /* same as psxRegs.CP0.n.* */ |
| 16 | #define Status psxRegs.CP0.n.Status |
| 17 | #define Cause psxRegs.CP0.n.Cause |
| 18 | #define EPC psxRegs.CP0.n.EPC |
| 19 | #define BadVAddr psxRegs.CP0.n.BadVAddr |
| 20 | #define Context psxRegs.CP0.n.Context |
| 21 | #define EntryHi psxRegs.CP0.n.EntryHi |
| 22 | #define Count psxRegs.CP0.n.Count |
| 23 | |
| 24 | /* dummy */ |
| 25 | extern int FCR0, FCR31; |
| 26 | |
| 27 | /* mem */ |
| 28 | extern void (*readmem[0x10000])(); |
| 29 | extern void (*readmemb[0x10000])(); |
| 30 | extern void (*readmemh[0x10000])(); |
| 31 | extern void (*readmemd[0x10000])(); |
| 32 | extern void (*writemem[0x10000])(); |
| 33 | extern void (*writememb[0x10000])(); |
| 34 | extern void (*writememh[0x10000])(); |
| 35 | extern void (*writememd[0x10000])(); |
| 36 | |
| 37 | extern unsigned int address, word; |
| 38 | extern unsigned char byte; |
| 39 | extern unsigned short hword; |
| 40 | |
| 41 | /* cycles */ |
| 42 | extern unsigned int next_interupt; |
| 43 | |
| 44 | /* called by drc */ |
| 45 | void MFC0(); |
| 46 | void MTC0(); |
| 47 | |