diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2014-01-04 22:15:45 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-01-07 19:17:59 +0000 |
| commit | b0d2b7d0f084f6b33acf7c722790da683916fee3 (patch) | |
| tree | b54464113094ead3227aa55fde63c3de0aba7358 /target-arm/cpu.h | |
| parent | fea505221eaf87889000378d4d33ad0dfd5f4d9d (diff) | |
target-arm: A64: Implement minimal set of EL0-visible sysregs
Implement an initial minimal set of EL0-visible system registers:
* NZCV
* FPCR
* FPSR
* CTR_EL0
* DCZID_EL0
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Diffstat (limited to 'target-arm/cpu.h')
| -rw-r--r-- | target-arm/cpu.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target-arm/cpu.h b/target-arm/cpu.h index b09142693b..ab8ef17862 100644 --- a/target-arm/cpu.h +++ b/target-arm/cpu.h @@ -660,7 +660,8 @@ static inline uint64_t cpreg_to_kvm_id(uint32_t cpregid) #define ARM_CP_IO 64 #define ARM_CP_NOP (ARM_CP_SPECIAL | (1 << 8)) #define ARM_CP_WFI (ARM_CP_SPECIAL | (2 << 8)) -#define ARM_LAST_SPECIAL ARM_CP_WFI +#define ARM_CP_NZCV (ARM_CP_SPECIAL | (3 << 8)) +#define ARM_LAST_SPECIAL ARM_CP_NZCV /* Used only as a terminator for ARMCPRegInfo lists */ #define ARM_CP_SENTINEL 0xffff /* Mask of only the flag bits in a type field */ |