diff options
Diffstat (limited to 'target-arm/translate-a64.c')
| -rw-r--r-- | target-arm/translate-a64.c | 52 |
1 files changed, 48 insertions, 4 deletions
diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c index 91128f57b9..c96ba68520 100644 --- a/target-arm/translate-a64.c +++ b/target-arm/translate-a64.c @@ -6045,18 +6045,33 @@ static void handle_3same_float(DisasContext *s, int size, int elements, read_vec_element(s, tcg_op2, rm, pass, MO_64); switch (fpopcode) { + case 0x39: /* FMLS */ + /* As usual for ARM, separate negation for fused multiply-add */ + gen_helper_vfp_negd(tcg_op1, tcg_op1); + /* fall through */ + case 0x19: /* FMLA */ + read_vec_element(s, tcg_res, rd, pass, MO_64); + gen_helper_vfp_muladdd(tcg_res, tcg_op1, tcg_op2, + tcg_res, fpst); + break; case 0x18: /* FMAXNM */ gen_helper_vfp_maxnumd(tcg_res, tcg_op1, tcg_op2, fpst); break; case 0x1a: /* FADD */ gen_helper_vfp_addd(tcg_res, tcg_op1, tcg_op2, fpst); break; + case 0x1b: /* FMULX */ + gen_helper_vfp_mulxd(tcg_res, tcg_op1, tcg_op2, fpst); + break; case 0x1c: /* FCMEQ */ gen_helper_neon_ceq_f64(tcg_res, tcg_op1, tcg_op2, fpst); break; case 0x1e: /* FMAX */ gen_helper_vfp_maxd(tcg_res, tcg_op1, tcg_op2, fpst); break; + case 0x1f: /* FRECPS */ + gen_helper_recpsf_f64(tcg_res, tcg_op1, tcg_op2, fpst); + break; case 0x38: /* FMINNM */ gen_helper_vfp_minnumd(tcg_res, tcg_op1, tcg_op2, fpst); break; @@ -6066,12 +6081,18 @@ static void handle_3same_float(DisasContext *s, int size, int elements, case 0x3e: /* FMIN */ gen_helper_vfp_mind(tcg_res, tcg_op1, tcg_op2, fpst); break; + case 0x3f: /* FRSQRTS */ + gen_helper_rsqrtsf_f64(tcg_res, tcg_op1, tcg_op2, fpst); + break; case 0x5b: /* FMUL */ gen_helper_vfp_muld(tcg_res, tcg_op1, tcg_op2, fpst); break; case 0x5c: /* FCMGE */ gen_helper_neon_cge_f64(tcg_res, tcg_op1, tcg_op2, fpst); break; + case 0x5d: /* FACGE */ + gen_helper_neon_acge_f64(tcg_res, tcg_op1, tcg_op2, fpst); + break; case 0x5f: /* FDIV */ gen_helper_vfp_divd(tcg_res, tcg_op1, tcg_op2, fpst); break; @@ -6082,6 +6103,9 @@ static void handle_3same_float(DisasContext *s, int size, int elements, case 0x7c: /* FCMGT */ gen_helper_neon_cgt_f64(tcg_res, tcg_op1, tcg_op2, fpst); break; + case 0x7d: /* FACGT */ + gen_helper_neon_acgt_f64(tcg_res, tcg_op1, tcg_op2, fpst); + break; default: g_assert_not_reached(); } @@ -6101,15 +6125,30 @@ static void handle_3same_float(DisasContext *s, int size, int elements, read_vec_element_i32(s, tcg_op2, rm, pass, MO_32); switch (fpopcode) { + case 0x39: /* FMLS */ + /* As usual for ARM, separate negation for fused multiply-add */ + gen_helper_vfp_negs(tcg_op1, tcg_op1); + /* fall through */ + case 0x19: /* FMLA */ + read_vec_element_i32(s, tcg_res, rd, pass, MO_32); + gen_helper_vfp_muladds(tcg_res, tcg_op1, tcg_op2, + tcg_res, fpst); + break; case 0x1a: /* FADD */ gen_helper_vfp_adds(tcg_res, tcg_op1, tcg_op2, fpst); break; + case 0x1b: /* FMULX */ + gen_helper_vfp_mulxs(tcg_res, tcg_op1, tcg_op2, fpst); + break; case 0x1c: /* FCMEQ */ gen_helper_neon_ceq_f32(tcg_res, tcg_op1, tcg_op2, fpst); break; case 0x1e: /* FMAX */ gen_helper_vfp_maxs(tcg_res, tcg_op1, tcg_op2, fpst); break; + case 0x1f: /* FRECPS */ + gen_helper_recpsf_f32(tcg_res, tcg_op1, tcg_op2, fpst); + break; case 0x18: /* FMAXNM */ gen_helper_vfp_maxnums(tcg_res, tcg_op1, tcg_op2, fpst); break; @@ -6122,12 +6161,18 @@ static void handle_3same_float(DisasContext *s, int size, int elements, case 0x3e: /* FMIN */ gen_helper_vfp_mins(tcg_res, tcg_op1, tcg_op2, fpst); break; + case 0x3f: /* FRSQRTS */ + gen_helper_rsqrtsf_f32(tcg_res, tcg_op1, tcg_op2, fpst); + break; case 0x5b: /* FMUL */ gen_helper_vfp_muls(tcg_res, tcg_op1, tcg_op2, fpst); break; case 0x5c: /* FCMGE */ gen_helper_neon_cge_f32(tcg_res, tcg_op1, tcg_op2, fpst); break; + case 0x5d: /* FACGE */ + gen_helper_neon_acge_f32(tcg_res, tcg_op1, tcg_op2, fpst); + break; case 0x5f: /* FDIV */ gen_helper_vfp_divs(tcg_res, tcg_op1, tcg_op2, fpst); break; @@ -6138,6 +6183,9 @@ static void handle_3same_float(DisasContext *s, int size, int elements, case 0x7c: /* FCMGT */ gen_helper_neon_cgt_f32(tcg_res, tcg_op1, tcg_op2, fpst); break; + case 0x7d: /* FACGT */ + gen_helper_neon_acgt_f32(tcg_res, tcg_op1, tcg_op2, fpst); + break; default: g_assert_not_reached(); } @@ -6192,8 +6240,6 @@ static void disas_simd_scalar_three_reg_same(DisasContext *s, uint32_t insn) case 0x3f: /* FRSQRTS */ case 0x5d: /* FACGE */ case 0x7d: /* FACGT */ - unsupported_encoding(s, insn); - return; case 0x1c: /* FCMEQ */ case 0x5c: /* FCMGE */ case 0x7c: /* FCMGT */ @@ -7303,8 +7349,6 @@ static void disas_simd_3same_float(DisasContext *s, uint32_t insn) case 0x7d: /* FACGT */ case 0x19: /* FMLA */ case 0x39: /* FMLS */ - unsupported_encoding(s, insn); - return; case 0x18: /* FMAXNM */ case 0x1a: /* FADD */ case 0x1c: /* FCMEQ */ |