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Fixed C-string usage

riscv
hheik 2024-05-15 00:41:50 +03:00
parent 1d51f09bd1
commit 48ae217e41
1 changed files with 3 additions and 4 deletions
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7
theseus/src/lib.rs
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@ -11,17 +11,16 @@ pub mod uart;
extern "C" {
// printf.c
fn panic(s: *const u8);
fn panic(s: *const i8);
}
/// '!RUST PANIC!\0'
static PANIC_MSG: [u8; 13] = [33, 82, 85, 83, 84, 32, 80, 65, 78, 73, 67, 33, 0];
static PANIC_MSG: &CStr = c"!RUST PANIC!";
#[panic_handler]
#[no_mangle]
fn panic_handler(_info: &core::panic::PanicInfo) -> ! {
unsafe {
panic(core::ptr::addr_of!(PANIC_MSG[0]));
panic(PANIC_MSG.as_ptr());
}
loop {}
}