From f45ba2bd6da0dc8000aa7ea7a3858fb51608f766 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Fri, 17 Jan 2020 15:04:03 -0800 Subject: ARCv2: fpu: preserve userspace fpu state Signed-off-by: Vineet Gupta --- arch/arc/include/asm/arcregs.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arc/include/asm/arcregs.h') diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h index 5134f0baf33c..f7e432448e4b 100644 --- a/arch/arc/include/asm/arcregs.h +++ b/arch/arc/include/asm/arcregs.h @@ -39,6 +39,8 @@ #define ARC_REG_CLUSTER_BCR 0xcf #define ARC_REG_AUX_ICCM 0x208 /* ICCM Base Addr (ARCv2) */ #define ARC_REG_LPB_CTRL 0x488 /* ARCv2 Loop Buffer control */ +#define ARC_REG_FPU_CTRL 0x300 +#define ARC_REG_FPU_STATUS 0x301 /* Common for ARCompact and ARCv2 status register */ #define ARC_REG_STATUS32 0x0A -- cgit v1.2.3-59-g8ed1b