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Rewrote memory access handling to properly split execute from read, bus from CPU (but the mappings will still match until otherwise specified), and fixed exec[] usage by the mem_*_phys() functions.

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OBattler
2021-04-22 04:27:50 +02:00
parent b0870d5055
commit 957b538c4a
10 changed files with 445 additions and 550 deletions
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3
src/cpu/cpu.h
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@@ -511,7 +511,7 @@ extern int cgate16;
extern int cpl_override;
extern int CPUID;
extern uint64_t xt_cpu_multi;
extern int isa_cycles;
extern int isa_cycles, cpu_inited;
extern uint32_t oldds,oldss,olddslimit,oldsslimit,olddslimitw,oldsslimitw;
extern uint32_t pccache;
extern uint8_t *pccache2;
@@ -606,6 +606,7 @@ extern char *cpu_current_pc(char *bufp);
extern void cpu_update_waitstates(void);
extern void cpu_set(void);
extern void cpu_close(void);
extern void cpu_set_isa_speed(int speed);
extern void cpu_set_pci_speed(int speed);
extern void cpu_set_isa_pci_div(int div);