XFEATURE_FP
#define XFEATURE_MASK_FP (1 << XFEATURE_FP)
xstate_offsets[XFEATURE_FP] = 0;
xstate_sizes[XFEATURE_FP] = offsetof(struct fxregs_state,
xstate_offsets[XFEATURE_SSE] = xstate_sizes[XFEATURE_FP];
[XFEATURE_FP] = X86_FEATURE_FPU,
if ((i != XFEATURE_FP && !cid) || !boot_cpu_has(cid))