diff options
Diffstat (limited to 'src/emu/cpu/i8051/i8051.c')
-rw-r--r-- | src/emu/cpu/i8051/i8051.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/emu/cpu/i8051/i8051.c b/src/emu/cpu/i8051/i8051.c index d4d856af716..d7a5e9300b4 100644 --- a/src/emu/cpu/i8051/i8051.c +++ b/src/emu/cpu/i8051/i8051.c @@ -114,11 +114,11 @@ typedef struct { UINT8 cur_irq; //Holds value of any current IRQ being serviced UINT8 irq_priority; //Holds value of the current IRQ Priority Level UINT8 rwm; //Signals that the current instruction is a read/write/modify instruction - int prev_used_cycles; //Track previous # of used cycles - int last_int0; //Store state of int0 - int last_int1; //Store state of int1 - UINT8 int_vec; //Pending Interrupt Vector - int priority_request; //Priority level of incoming new irq + UINT8 prev_used_cycles; //Track previous # of used cycles + UINT8 last_int0; //Store state of int0 + UINT8 last_int1; //Store state of int1 + UINT8 int_vec; //Pending Interrupt Vector + UINT8 priority_request; //Priority level of incoming new irq //SFR Registers (Note: Appear in order as they do in memory) UINT8 po; //Port 0 UINT8 sp; //Stack Pointer @@ -484,6 +484,12 @@ void i8051_init(int index, int clock, const void *config, int (*irqcallback)(int state_save_register_item("i8051", index, i8051.subtype); state_save_register_item("i8051", index, i8051.rwm ); state_save_register_item("i8051", index, i8051.cur_irq ); + state_save_register_item("i8051", index, i8051.irq_priority ); + state_save_register_item("i8051", index, i8051.prev_used_cycles ); + state_save_register_item("i8051", index, i8051.last_int0 ); + state_save_register_item("i8051", index, i8051.last_int1 ); + state_save_register_item("i8051", index, i8051.int_vec ); + state_save_register_item("i8051", index, i8051.priority_request ); //SFR Registers state_save_register_item("i8051", index, i8051.po); state_save_register_item("i8051", index, i8051.sp); @@ -505,6 +511,7 @@ void i8051_init(int index, int clock, const void *config, int (*irqcallback)(int state_save_register_item("i8051", index, i8051.ip); //8052 Only registers #if (HAS_I8052 || HAS_I8752) + state_save_register_item("i8051", index, i8051.t2con); state_save_register_item("i8051", index, i8051.rcap2l); state_save_register_item("i8051", index, i8051.rcap2h); state_save_register_item("i8051", index, i8051.tl2); @@ -513,6 +520,7 @@ void i8051_init(int index, int clock, const void *config, int (*irqcallback)(int state_save_register_item("i8051", index, i8051.psw); state_save_register_item("i8051", index, i8051.acc); state_save_register_item("i8051", index, i8051.b); + state_save_register_item_array("i8051", index, i8051.IntRam); } /* Reset registers to the initial values */ |