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Make improvements

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- Introduce portable sched_getcpu() api
- Support GCC's __target_clones__ feature
- Make fma() go faster on x86 in default mode
- Remove some asan checks from core libraries
- WinMain() now ensures $HOME and $USER are defined
This commit is contained in:
Justine Tunney 2024-02-01 03:39:46 -08:00
parent d5225a693b
commit 2ab9e9f7fd
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192 changed files with 2809 additions and 932 deletions
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2
libc/calls/rdrand.c
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@ -52,7 +52,7 @@ static dontinline uint64_t rdrand_failover(void) {
*
* If RDRAND isn't available (we check CPUID and we also disable it
* automatically for microarchitectures where it's slow or buggy) then
* we try getrandom(), RtlGenRandom(), or sysctl(KERN_ARND). If those
* we try getrandom(), ProcessPrng(), or sysctl(KERN_ARND). If those
* aren't available then we try /dev/urandom and if that fails, we try
* getauxval(AT_RANDOM), and if not we finally use RDTSC and getpid().
*