forked from AbleOS/ableos
28 lines
489 B
Rust
28 lines
489 B
Rust
//!
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use core::ptr;
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#[no_mangle]
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unsafe extern "C" fn _kernel_start() -> ! {
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const UART0: *mut u8 = 0x0900_0000 as *mut u8;
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let out_str = b"AArch64 Bare Metal";
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for byte in out_str {
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unsafe {
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ptr::write_volatile(UART0, *byte);
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}
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}
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loop {}
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}
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pub fn log(_args: core::fmt::Arguments<'_>) -> core::fmt::Result {
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panic!()
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}
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pub fn sloop() -> ! {
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loop {}
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}
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pub fn hardware_random_u64() -> u64 {
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0
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}
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pub const PAGE_SIZE: usize = 10;
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