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| author |   Vineet Gupta <vgupta@synopsys.com> | 2020-01-17 15:04:03 -0800 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2020-01-17 16:53:44 -0800 |
| commit | f45ba2bd6da0dc8000aa7ea7a3858fb51608f766 (patch) | |
| tree | 3be8113cb45459531bc5ffee5bbbb1de38d5d234 /arch/arc/include/asm/arcregs.h | |
| parent | ARC: fpu: declutter code, move bits out into fpu.h (diff) | |
| download | linux-dev-f45ba2bd6da0dc8000aa7ea7a3858fb51608f766.tar.xz linux-dev-f45ba2bd6da0dc8000aa7ea7a3858fb51608f766.zip | |
ARCv2: fpu: preserve userspace fpu state
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/include/asm/arcregs.h')
| -rw-r--r-- | arch/arc/include/asm/arcregs.h | 2 |
1 files changed, 2 insertions, 0 deletions
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 |