os/config.rs
1#[allow(unused)]
2
3pub const USER_STACK_SIZE: usize = 4096 * 2;
4pub const KERNEL_STACK_SIZE: usize = 4096 * 2;
5pub const KERNEL_HEAP_SIZE: usize = 0x20_0000;
6
7pub const PAGE_SIZE: usize = 0x1000;
8pub const PAGE_SIZE_BITS: usize = 0xc;
9
10pub const TRAMPOLINE: usize = usize::MAX - PAGE_SIZE + 1;
11pub const TRAP_CONTEXT: usize = TRAMPOLINE - PAGE_SIZE;
12
13pub use crate::board::{MEMORY_END, MMIO};