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host_default_xcr0

strat9_kernel::arch::x86_64::cpuid

Function host_default_xcr0 

Source 
pub fn host_default_xcr0() -> u64
Expand description

Return the host’s default XCR0 mask (all supported features). Safe to call before init() — returns XCR0_X87 | XCR0_SSE if not yet initialized.