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enable AVX support

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This commit is contained in:
Stefan Lankes 2015-07-16 21:28:43 +02:00
parent 4987fac1ce
commit fa73b14352
1 changed files with 2 additions and 2 deletions
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4
hermit/arch/x86/kernel/processor.c
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@ -209,8 +209,8 @@ int cpu_detection(void) {
if (has_sse())
xcr0 |= 0x2;
if (has_avx())
xcr0 |= 0x3;
kprintf("Set XCR to 0x%llx\n", xcr0);
xcr0 |= 0x4;
kprintf("Set XCR0 to 0x%llx\n", xcr0);
xsetbv(0, xcr0);
}