49 lines
1.4 KiB
Rust
49 lines
1.4 KiB
Rust
//! Logging (as in terms of console / serial output)
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use {
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core::fmt::Write,
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limine::{TerminalRequest, TerminalResponse},
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spin::{Lazy, Mutex},
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uart_16550::SerialPort,
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};
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static SERIAL_CONSOLE: Mutex<SerialPort> = Mutex::new(unsafe { SerialPort::new(0x3F8) });
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// static TERMINAL_LOGGER: Lazy<Mutex<TermLogger>> = Lazy::new(|| Mutex::new(TermLogger::new()));
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pub fn init() {
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SERIAL_CONSOLE.lock().init();
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// Lazy::force(&TERMINAL_LOGGER);
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}
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pub fn log(args: core::fmt::Arguments<'_>) -> core::fmt::Result {
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x86_64::instructions::interrupts::without_interrupts(|| {
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// TERMINAL_LOGGER.lock().write_fmt(args)?;
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SERIAL_CONSOLE.lock().write_fmt(args)
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})
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}
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// struct TermLogger(&'static TerminalResponse);
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// unsafe impl Send for TermLogger {}
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// impl TermLogger {
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// pub fn new() -> Self {
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// static TERM_REQ: TerminalRequest = TerminalRequest::new(0);
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// Self(
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// TERM_REQ
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// .get_response()
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// .get()
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// .expect("failed to get terminal response"),
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// )
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// }
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// }
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// impl Write for TermLogger {
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// fn write_str(&mut self, s: &str) -> core::fmt::Result {
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// if let (Some(w), ts) = (self.0.write(), self.0.terminals()) {
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// for term in ts {
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// w(term, s);
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// }
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// }
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// Ok(())
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// }
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// }
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