diff options
| author | Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> | 2016-11-23 17:07:11 +0530 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-01-31 10:10:12 +1100 |
| commit | efa7319619e92809c12b5f12f7f5bcdb044e7e21 (patch) | |
| tree | 963e8f532012fb5c02cafcc4b40035f6fb510b5d /target/ppc/cpu.h | |
| parent | 985e3023f7a041b35ee9590e393e3e5f7f224414 (diff) | |
target-ppc: rename CRF_* defines as CRF_*_BIT
Add _BIT to CRF_[GT,LT,EQ_SO] and introduce CRF_[GT,LT,EQ,SO] for usage
without shifts in the code. This would simplify the code.
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/cpu.h')
| -rw-r--r-- | target/ppc/cpu.h | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index 2a50c43689..b6782ba678 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -1301,14 +1301,19 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch) /*****************************************************************************/ /* CRF definitions */ -#define CRF_LT 3 -#define CRF_GT 2 -#define CRF_EQ 1 -#define CRF_SO 0 -#define CRF_CH (1 << CRF_LT) -#define CRF_CL (1 << CRF_GT) -#define CRF_CH_OR_CL (1 << CRF_EQ) -#define CRF_CH_AND_CL (1 << CRF_SO) +#define CRF_LT_BIT 3 +#define CRF_GT_BIT 2 +#define CRF_EQ_BIT 1 +#define CRF_SO_BIT 0 +#define CRF_LT (1 << CRF_LT_BIT) +#define CRF_GT (1 << CRF_GT_BIT) +#define CRF_EQ (1 << CRF_EQ_BIT) +#define CRF_SO (1 << CRF_SO_BIT) +/* For SPE extensions */ +#define CRF_CH (1 << CRF_LT_BIT) +#define CRF_CL (1 << CRF_GT_BIT) +#define CRF_CH_OR_CL (1 << CRF_EQ_BIT) +#define CRF_CH_AND_CL (1 << CRF_SO_BIT) /* XER definitions */ #define XER_SO 31 |