forked from AbleOS/ableos
17 lines
374 B
Rust
17 lines
374 B
Rust
use core::sync::atomic::Ordering;
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use kernel::TICK;
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#[cfg(target_arch = "x86_64")]
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pub fn fetch_time() -> f64 {
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let time = x86_64::instructions::interrupts::without_interrupts(|| {
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TICK.load(Ordering::Relaxed) as f64
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});
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time
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}
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#[cfg(target_arch = "riscv64")]
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pub fn fetch_time() -> f64 {
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let time = TICK.load(Ordering::Relaxed) as f64;
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time
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}
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