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14 lines
438 B
14 lines
438 B
#[allow(unused)]
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pub const USER_STACK_SIZE: usize = 4096 * 2;
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pub const KERNEL_STACK_SIZE: usize = 4096 * 2;
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pub const KERNEL_HEAP_SIZE: usize = 0x20_0000;
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pub const MEMORY_END: usize = 0x80800000;
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pub const PAGE_SIZE: usize = 0x1000;
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pub const PAGE_SIZE_BITS: usize = 0xc;
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pub const TRAMPOLINE: usize = usize::MAX - PAGE_SIZE + 1;
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pub const TRAP_CONTEXT_BASE: usize = TRAMPOLINE - PAGE_SIZE;
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pub use crate::board::{CLOCK_FREQ, MMIO};
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