ftype tmp; \
tmp = sign##int32_to_##ftype ((itype)vfp_##p##toi(x), \
&env->vfp.fp_status); \
- return ftype##_scalbn(tmp, shift, &env->vfp.fp_status); \
+ return ftype##_scalbn(tmp, -(int)shift, &env->vfp.fp_status); \
} \
ftype VFP_HELPER(to##name, p)(ftype x, uint32_t shift, CPUState *env) \
{ \
case 21:
case 22:
case 23:
+ case 28:
+ case 29:
+ case 30:
+ case 31:
/* Source and destination the same. */
gen_mov_F0_vreg(dp, rd);
break;
case 20: /* fshto */
if (!arm_feature(env, ARM_FEATURE_VFP3))
return 1;
- gen_vfp_shto(dp, rm);
+ gen_vfp_shto(dp, 16 - rm);
break;
case 21: /* fslto */
if (!arm_feature(env, ARM_FEATURE_VFP3))
return 1;
- gen_vfp_slto(dp, rm);
+ gen_vfp_slto(dp, 32 - rm);
break;
case 22: /* fuhto */
if (!arm_feature(env, ARM_FEATURE_VFP3))
return 1;
- gen_vfp_uhto(dp, rm);
+ gen_vfp_uhto(dp, 16 - rm);
break;
case 23: /* fulto */
if (!arm_feature(env, ARM_FEATURE_VFP3))
return 1;
- gen_vfp_ulto(dp, rm);
+ gen_vfp_ulto(dp, 32 - rm);
break;
case 24: /* ftoui */
gen_vfp_toui(dp);
case 28: /* ftosh */
if (!arm_feature(env, ARM_FEATURE_VFP3))
return 1;
- gen_vfp_tosh(dp, rm);
+ gen_vfp_tosh(dp, 16 - rm);
break;
case 29: /* ftosl */
if (!arm_feature(env, ARM_FEATURE_VFP3))
return 1;
- gen_vfp_tosl(dp, rm);
+ gen_vfp_tosl(dp, 32 - rm);
break;
case 30: /* ftouh */
if (!arm_feature(env, ARM_FEATURE_VFP3))
return 1;
- gen_vfp_touh(dp, rm);
+ gen_vfp_touh(dp, 16 - rm);
break;
case 31: /* ftoul */
if (!arm_feature(env, ARM_FEATURE_VFP3))
return 1;
- gen_vfp_toul(dp, rm);
+ gen_vfp_toul(dp, 32 - rm);
break;
default: /* undefined */
printf ("rn:%d\n", rn);