Trait ckb_vm::memory::Memory

source · [−]

pub trait Memory {
    type REG: Register;

Show 16 methods
    fn init_pages(
        &mut self, 
        addr: u64, 
        size: u64, 
        flags: u8, 
        source: Option<Bytes>, 
        offset_from_addr: u64
    ) -> Result<(), Error>;
    fn fetch_flag(&mut self, page: u64) -> Result<u8, Error>;
    fn set_flag(&mut self, page: u64, flag: u8) -> Result<(), Error>;
    fn clear_flag(&mut self, page: u64, flag: u8) -> Result<(), Error>;
    fn store_byte(
        &mut self, 
        addr: u64, 
        size: u64, 
        value: u8
    ) -> Result<(), Error>;
    fn store_bytes(&mut self, addr: u64, value: &[u8]) -> Result<(), Error>;
    fn execute_load16(&mut self, addr: u64) -> Result<u16, Error>;
    fn execute_load32(&mut self, addr: u64) -> Result<u32, Error>;
    fn load8(&mut self, addr: &Self::REG) -> Result<Self::REG, Error>;
    fn load16(&mut self, addr: &Self::REG) -> Result<Self::REG, Error>;
    fn load32(&mut self, addr: &Self::REG) -> Result<Self::REG, Error>;
    fn load64(&mut self, addr: &Self::REG) -> Result<Self::REG, Error>;
    fn store8(
        &mut self, 
        addr: &Self::REG, 
        value: &Self::REG
    ) -> Result<(), Error>;
    fn store16(
        &mut self, 
        addr: &Self::REG, 
        value: &Self::REG
    ) -> Result<(), Error>;
    fn store32(
        &mut self, 
        addr: &Self::REG, 
        value: &Self::REG
    ) -> Result<(), Error>;
    fn store64(
        &mut self, 
        addr: &Self::REG, 
        value: &Self::REG
    ) -> Result<(), Error>;
}