Struct Riscv64

#[repr(align(4))]
pub struct Riscv64 {
    pub regs: Registers,
    pub epc: u64,
    pub hartid: u64,
    satp: u64,
    kernel_stack: u64,
    kernel_trap: u64,
}

Fields

regs: Registers

epc: u64

hartid: u64

satp: u64

kernel_stack: u64

kernel_trap: u64

Implementations

impl Riscv64

pub const fn new(cpu_id: usize) -> Self

pub fn get_cpuid(&self) -> usize

pub fn get_trapframe_paddr(&self) -> usize

pub fn get_trapframe(&mut self) -> &mut Trapframe

impl Riscv64

pub fn set_trap_handler(&mut self, addr: usize)

pub fn set_next_address_space(&mut self, asid: u16)

pub fn get_syscall_number(&self) -> usize

pub fn set_syscall_number(&mut self, syscall_number: usize)

pub fn get_return_value(&self) -> usize

pub fn set_return_value(&mut self, value: usize)

pub fn get_arg(&self, index: usize) -> usize

pub fn set_arg(&mut self, index: usize, value: usize)

pub fn increment_pc_next(&mut self, task: &Task)

Increment the program counter (epc) to the next instruction This is typically used after handling a trap or syscall to continue execution.

Trait Implementations

impl Clone for Riscv64

fn clone(&self) -> Riscv64

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Riscv64

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.