Struct Cpu 

pub struct Cpu {
    pub reg_a: u8,
    pub reg_b: u8,
    pub reg_c: u8,
    pub reg_d: u8,
    pub reg_e: u8,
    pub reg_h: u8,
    pub reg_l: u8,
    pub reg_sp: u16,
    pub reg_pc: u16,
    /* private fields */
}

Fields

reg_a: u8

reg_b: u8

reg_c: u8

reg_d: u8

reg_e: u8

reg_h: u8

reg_l: u8

reg_sp: u16

reg_pc: u16

Implementations

impl Cpu

pub fn new(config: GameBoyConfig) -> Self

pub fn new_without_boot_rom(config: GameBoyConfig, is_cart_cgb: bool) -> Self

create a new cpu, with states that match the ones the CPU would have if the boot-rom would run (default values for registers)

pub fn next_instruction<P: CpuBusProvider>( &mut self, bus: &mut P, ) -> Result<CpuState, RunError>

impl Cpu

pub fn stack_push<P: CpuBusProvider>(&mut self, data: u16, bus: &mut P)

pub fn stack_pop<P: CpuBusProvider>(&mut self, bus: &mut P) -> u16

Trait Implementations

impl Default for Cpu

fn default() -> Cpu

Returns the “default value” for a type.

impl Savable for Cpu

fn save<W: Write>(&self, writer: &mut W) -> Result<()>

fn load<R: Read>(&mut self, reader: &mut R) -> Result<()>

fn save_size(&self) -> Result<u64>

The size of the object if saved now, note that this might change, for example due to the length of string objects or data inside the object.