PAIR p[34];
} psxGPRRegs;
-typedef union {
+typedef union psxCP0Regs_ {
struct {
u32 Index, Random, EntryLo0, EntryLo1,
Context, PageMask, Wired, Reserved0,
} psxCP2Regs;
typedef struct {
+ // note: some cores like lightrec don't keep their data here,
+ // so use R3000ACPU_NOTIFY_BEFORE_SAVE to sync
psxGPRRegs GPR; /* General Purpose Registers */
psxCP0Regs CP0; /* Coprocessor0 Registers */
union {
};
psxCP2Regs CP2;
};
- u32 pc; /* Program counter */
- u32 code; /* The instruction */
+ u32 pc; /* Program counter */
+ u32 code; /* The instruction */
u32 cycle;
u32 interrupt;
struct { u32 sCycle, cycle; } intCycle[32];
int psxInit();
void psxReset();
void psxShutdown();
-void psxException(u32 code, u32 bd);
+void psxException(u32 code, u32 bd, psxCP0Regs *cp0);
void psxBranchTest();
void psxExecuteBios();
void psxJumpTest();