diff options
Diffstat (limited to 'target-arm/cpu.h')
| -rw-r--r-- | target-arm/cpu.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/target-arm/cpu.h b/target-arm/cpu.h index 72c4c7a9b5..ff56519e65 100644 --- a/target-arm/cpu.h +++ b/target-arm/cpu.h @@ -1104,6 +1104,8 @@ static inline int cpu_mmu_index (CPUARMState *env) #define ARM_TBFLAG_CONDEXEC_MASK (0xff << ARM_TBFLAG_CONDEXEC_SHIFT) #define ARM_TBFLAG_BSWAP_CODE_SHIFT 16 #define ARM_TBFLAG_BSWAP_CODE_MASK (1 << ARM_TBFLAG_BSWAP_CODE_SHIFT) +#define ARM_TBFLAG_CPACR_FPEN_SHIFT 17 +#define ARM_TBFLAG_CPACR_FPEN_MASK (1 << ARM_TBFLAG_CPACR_FPEN_SHIFT) /* Bit usage when in AArch64 state */ #define ARM_TBFLAG_AA64_EL_SHIFT 0 @@ -1128,6 +1130,8 @@ static inline int cpu_mmu_index (CPUARMState *env) (((F) & ARM_TBFLAG_CONDEXEC_MASK) >> ARM_TBFLAG_CONDEXEC_SHIFT) #define ARM_TBFLAG_BSWAP_CODE(F) \ (((F) & ARM_TBFLAG_BSWAP_CODE_MASK) >> ARM_TBFLAG_BSWAP_CODE_SHIFT) +#define ARM_TBFLAG_CPACR_FPEN(F) \ + (((F) & ARM_TBFLAG_CPACR_FPEN_MASK) >> ARM_TBFLAG_CPACR_FPEN_SHIFT) #define ARM_TBFLAG_AA64_EL(F) \ (((F) & ARM_TBFLAG_AA64_EL_MASK) >> ARM_TBFLAG_AA64_EL_SHIFT) #define ARM_TBFLAG_AA64_FPEN(F) \ @@ -1161,9 +1165,13 @@ static inline void cpu_get_tb_cpu_state(CPUARMState *env, target_ulong *pc, if (privmode) { *flags |= ARM_TBFLAG_PRIV_MASK; } - if (env->vfp.xregs[ARM_VFP_FPEXC] & (1 << 30)) { + if (env->vfp.xregs[ARM_VFP_FPEXC] & (1 << 30) + || arm_el_is_aa64(env, 1)) { *flags |= ARM_TBFLAG_VFPEN_MASK; } + if (fpen == 3 || (fpen == 1 && arm_current_pl(env) != 0)) { + *flags |= ARM_TBFLAG_CPACR_FPEN_MASK; + } } *cs_base = 0; |