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//! Constants used in rCore

pub const USER_STACK_SIZE: usize = 4096;
pub const KERNEL_STACK_SIZE: usize = 4096 * 2;
pub const MAX_APP_NUM: usize = 4;
pub const APP_BASE_ADDRESS: usize = 0x80400000;
pub const APP_SIZE_LIMIT: usize = 0x20000;

/*
#[cfg(feature = "board_k210")]
pub const CLOCK_FREQ: usize = 403000000 / 62;

#[cfg(feature = "board_qemu")]
pub const CLOCK_FREQ: usize = 12500000;
*/
pub use crate::board::CLOCK_FREQ;