starry-kernel 0.5.13

A Linux-compatible OS kernel built on ArceOS unikernel
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/// The size of the kernel stack.
pub const KERNEL_STACK_SIZE: usize = 0x4_0000;

/// The base address of the user space.
pub const USER_SPACE_BASE: usize = 0x1000;
/// The size of the user space.
pub const USER_SPACE_SIZE: usize = 0x3f_ffff_f000;

/// The highest address of the user stack.
pub const USER_STACK_TOP: usize = 0x4_0000_0000;
/// The size of the user stack.
pub const USER_STACK_SIZE: usize = 0x80_0000;

/// The lowest address of the user heap.
pub const USER_HEAP_BASE: usize = 0x4000_0000;
/// The size of the user heap.
pub const USER_HEAP_SIZE: usize = 0x1_0000;
/// The maximum size of the user heap (for brk expansion).
pub const USER_HEAP_SIZE_MAX: usize = 0x2000_0000;

/// The address of signal trampoline (placed at top of user heap).
pub const SIGNAL_TRAMPOLINE: usize = 0x6000_1000;