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26 lines
495 B
26 lines
495 B
use process::*;
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use arch::interrupt::TrapFrame;
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use arch::cpu;
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pub static mut TICK: usize = 0;
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pub fn timer() {
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if cpu::id() == 0 {
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unsafe { TICK += 1; }
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}
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processor().tick();
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}
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pub fn error(tf: &TrapFrame) -> ! {
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error!("{:#x?}", tf);
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let pid = processor().pid();
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error!("On CPU{} Process {}", cpu::id(), pid);
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processor().manager().exit(pid, 0x100);
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processor().yield_now();
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unreachable!();
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}
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pub fn serial(c: char) {
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::fs::STDIN.push(c);
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} |