unsafe extern "C" fn switch_context_xsave(
_old_rsp_ptr: *mut u64,
_new_rsp_ptr: *const u64,
_old_fpu_ptr: *mut u8,
_new_fpu_ptr: *const u8,
_new_xcr0: u64,
_old_xcr0: u64,
)Expand description
rdi=old_rsp, rsi=new_rsp, rdx=old_fpu, rcx=new_fpu, r8=new_xcr0, r9=old_xcr0