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https://gitlab.redox-os.org/redox-os/redox.git
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149b0297a4
* Fire up multiple processors * Use IPIs to wake up secondary processors * Much better exception information * Modifications to show more information on fault * WIP: Use real libstd * Add TLS (not complete) * Add random function, export getpid, cleanup * Do not spin APs until new context * Update rust * Update rust * Use rd/wrfsbase * Implement TLS * Implement compiler builtins and update rust * Update rust * Back to Redox libstd * Update rust
20 lines
352 B
Rust
20 lines
352 B
Rust
use super::{c_char, size_t};
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pub unsafe extern fn strlen(ptr: *const c_char) -> size_t {
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let mut i: size_t = 0;
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while *ptr.offset(i as isize) != 0 {
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i += 1;
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}
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i
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}
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pub unsafe extern fn random() -> u64 {
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let rand;
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asm!("rdrand rax"
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: "={rax}"(rand)
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:
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:
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: "intel", "volatile");
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rand
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}
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