/*
* VFP storage area has:
* - FPEXC, FPSCR, FPINST and FPINST2.
- * - 16 double precision data registers
- * - an implementation-dependant word of state for FLDMX/FSTMX
+ * - 16 or 32 double precision data registers
+ * - an implementation-dependant word of state for FLDMX/FSTMX (pre-ARMv6)
*
* FPEXC will always be non-zero once the VFP has been used in this process.
*/
struct vfp_hard_struct {
+#ifdef CONFIG_VFPv3
+ __u64 fpregs[32];
+#else
__u64 fpregs[16];
+#endif
#if __LINUX_ARM_ARCH__ < 6
__u32 fpmx_state;
#endif
*/
__u32 fpinst;
__u32 fpinst2;
+
+#ifdef CONFIG_SMP
+ __u32 cpu;
+#endif
};
union vfp_state {