diff options
-rw-r--r-- | target/arm/translate-vfp.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/target/arm/translate-vfp.c b/target/arm/translate-vfp.c index 2202f89..89246a2 100644 --- a/target/arm/translate-vfp.c +++ b/target/arm/translate-vfp.c @@ -1925,9 +1925,7 @@ static bool do_vfp_2op_sp(DisasContext *s, VFPGen2OpSPFn *fn, int vd, int vm) int veclen = s->vec_len; TCGv_i32 f0, fd; - if (!dc_isar_feature(aa32_fpsp_v2, s)) { - return false; - } + /* Note that the caller must check the aa32_fpsp_v2 feature. */ if (!dc_isar_feature(aa32_fpshvec, s) && (veclen != 0 || s->vec_stride != 0)) { @@ -2002,6 +2000,8 @@ static bool do_vfp_2op_hp(DisasContext *s, VFPGen2OpSPFn *fn, int vd, int vm) */ TCGv_i32 f0; + /* Note that the caller must check the aa32_fp16_arith feature */ + if (!dc_isar_feature(aa32_fp16_arith, s)) { return false; } @@ -2030,9 +2030,7 @@ static bool do_vfp_2op_dp(DisasContext *s, VFPGen2OpDPFn *fn, int vd, int vm) int veclen = s->vec_len; TCGv_i64 f0, fd; - if (!dc_isar_feature(aa32_fpdp_v2, s)) { - return false; - } + /* Note that the caller must check the aa32_fpdp_v2 feature. */ /* UNDEF accesses to D16-D31 if they don't exist */ if (!dc_isar_feature(aa32_simd_r32, s) && ((vd | vm) & 0x10)) { @@ -2810,23 +2808,26 @@ static bool trans_VMOV_imm_dp(DisasContext *s, arg_VMOV_imm_dp *a) return true; } -#define DO_VFP_2OP(INSN, PREC, FN) \ +#define DO_VFP_2OP(INSN, PREC, FN, CHECK) \ static bool trans_##INSN##_##PREC(DisasContext *s, \ arg_##INSN##_##PREC *a) \ { \ + if (!dc_isar_feature(CHECK, s)) { \ + return false; \ + } \ return do_vfp_2op_##PREC(s, FN, a->vd, a->vm); \ } -DO_VFP_2OP(VMOV_reg, sp, tcg_gen_mov_i32) -DO_VFP_2OP(VMOV_reg, dp, tcg_gen_mov_i64) +DO_VFP_2OP(VMOV_reg, sp, tcg_gen_mov_i32, aa32_fpsp_v2) +DO_VFP_2OP(VMOV_reg, dp, tcg_gen_mov_i64, aa32_fpdp_v2) -DO_VFP_2OP(VABS, hp, gen_helper_vfp_absh) -DO_VFP_2OP(VABS, sp, gen_helper_vfp_abss) -DO_VFP_2OP(VABS, dp, gen_helper_vfp_absd) +DO_VFP_2OP(VABS, hp, gen_helper_vfp_absh, aa32_fp16_arith) +DO_VFP_2OP(VABS, sp, gen_helper_vfp_abss, aa32_fpsp_v2) +DO_VFP_2OP(VABS, dp, gen_helper_vfp_absd, aa32_fpdp_v2) -DO_VFP_2OP(VNEG, hp, gen_helper_vfp_negh) -DO_VFP_2OP(VNEG, sp, gen_helper_vfp_negs) -DO_VFP_2OP(VNEG, dp, gen_helper_vfp_negd) +DO_VFP_2OP(VNEG, hp, gen_helper_vfp_negh, aa32_fp16_arith) +DO_VFP_2OP(VNEG, sp, gen_helper_vfp_negs, aa32_fpsp_v2) +DO_VFP_2OP(VNEG, dp, gen_helper_vfp_negd, aa32_fpdp_v2) static void gen_VSQRT_hp(TCGv_i32 vd, TCGv_i32 vm) { @@ -2843,9 +2844,9 @@ static void gen_VSQRT_dp(TCGv_i64 vd, TCGv_i64 vm) gen_helper_vfp_sqrtd(vd, vm, cpu_env); } -DO_VFP_2OP(VSQRT, hp, gen_VSQRT_hp) -DO_VFP_2OP(VSQRT, sp, gen_VSQRT_sp) -DO_VFP_2OP(VSQRT, dp, gen_VSQRT_dp) +DO_VFP_2OP(VSQRT, hp, gen_VSQRT_hp, aa32_fp16_arith) +DO_VFP_2OP(VSQRT, sp, gen_VSQRT_sp, aa32_fpsp_v2) +DO_VFP_2OP(VSQRT, dp, gen_VSQRT_dp, aa32_fpdp_v2) static bool trans_VCMP_hp(DisasContext *s, arg_VCMP_sp *a) { |