pub unsafe fn write(flags: RFlags)Expand description
Writes the RFLAGS register, preserves reserved bits.
ยงSafety
Unsafe because undefined becavior can occur if certain flags are modified. For example,
the DF flag must be unset in all Rust code. Also, modifying CF, PF, or any other
flags also used by Rust/LLVM can result in undefined behavior too.