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add: console log support

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This commit is contained in:
jackfiled 2024-07-15 16:44:37 +08:00
parent 0edc584330
commit 4c9e93295c
2 changed files with 40 additions and 1 deletions
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35
os/src/console.rs
View File

@ -31,3 +31,38 @@ macro_rules! println {
$crate::console::print(format_args!(concat!($fmt, "\n") $(, $($arg)+)?)); $crate::console::print(format_args!(concat!($fmt, "\n") $(, $($arg)+)?));
} }
} }
#[macro_export]
macro_rules! log_error {
($fmt: literal $(, $($arg: tt)+)?) => {
$crate::console::print(format_args!(concat!("\x1b[31m" ,concat!($fmt, "\x1b[0m\n")) $(, $($arg)+)?));
}
}
#[macro_export]
macro_rules! log_warning {
($fmt: literal $(, $($arg: tt)+)?) => {
$crate::console::print(format_args!(concat!("\x1b[93m" ,concat!($fmt, "\x1b[0m\n")) $(, $($arg)+)?));
}
}
#[macro_export]
macro_rules! log_information {
($fmt: literal $(, $($arg: tt)+)?) => {
$crate::console::print(format_args!(concat!("\x1b[34m" ,concat!($fmt, "\x1b[0m\n")) $(, $($arg)+)?));
}
}
#[macro_export]
macro_rules! log_debug {
($fmt: literal $(, $($arg: tt)+)?) => {
$crate::console::print(format_args!(concat!("\x1b[32m" ,concat!($fmt, "\x1b[0m\n")) $(, $($arg)+)?));
}
}
#[macro_export]
macro_rules! log_trace {
($fmt: literal $(, $($arg: tt)+)?) => {
$crate::console::print(format_args!(concat!("\x1b[90m" ,concat!($fmt, "\x1b[0m\n")) $(, $($arg)+)?));
}
}

6
os/src/main.rs
View File

@ -13,7 +13,11 @@ global_asm!(include_str!("entry.asm"));
#[no_mangle] #[no_mangle]
fn rust_main() -> ! { fn rust_main() -> ! {
clear_bss(); clear_bss();
println!("Hello, rCore!"); log_error!("Hello, rCore!");
log_warning!("Hello, rCore!");
log_information!("Hello, rCore!");
log_debug!("Hello, rCore!");
log_trace!("Hello, rCore!");
sbi::shutdown(false); sbi::shutdown(false);
} }