diff options
| -rw-r--r-- | target-arm/cpu.h | 4 | ||||
| -rw-r--r-- | target-arm/helper.c | 10 |
2 files changed, 14 insertions, 0 deletions
diff --git a/target-arm/cpu.h b/target-arm/cpu.h index 0284bad0f9..340933ef50 100644 --- a/target-arm/cpu.h +++ b/target-arm/cpu.h @@ -300,6 +300,10 @@ static inline void xpsr_write(CPUARMState *env, uint32_t val, uint32_t mask) } } +/* Return the current FPSCR value. */ +uint32_t vfp_get_fpscr(CPUARMState *env); +void vfp_set_fpscr(CPUARMState *env, uint32_t val); + enum arm_cpu_mode { ARM_CPU_MODE_USR = 0x10, ARM_CPU_MODE_FIQ = 0x11, diff --git a/target-arm/helper.c b/target-arm/helper.c index 94aef393e2..2a1f44860b 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -2251,6 +2251,11 @@ uint32_t HELPER(vfp_get_fpscr)(CPUState *env) return fpscr; } +uint32_t vfp_get_fpscr(CPUState *env) +{ + return HELPER(vfp_get_fpscr)(env); +} + /* Convert vfp exception flags to target form. */ static inline int vfp_exceptbits_to_host(int target_bits) { @@ -2307,6 +2312,11 @@ void HELPER(vfp_set_fpscr)(CPUState *env, uint32_t val) set_float_exception_flags(i, &env->vfp.fp_status); } +void vfp_set_fpscr(CPUState *env, uint32_t val) +{ + HELPER(vfp_set_fpscr)(env, val); +} + #define VFP_HELPER(name, p) HELPER(glue(glue(vfp_,name),p)) #define VFP_BINOP(name) \ |