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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102c; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1698280971074100007 Content-Type: text/plain; charset="utf-8" Tested-by: Mark Cave-Ayland Acked-by: Mark Cave-Ayland Signed-off-by: Richard Henderson --- target/sparc/insns.decode | 2 ++ target/sparc/translate.c | 48 +++++++++++++++++++++------------------ 2 files changed, 28 insertions(+), 22 deletions(-) diff --git a/target/sparc/insns.decode b/target/sparc/insns.decode index ee9262061b..33f0c738e6 100644 --- a/target/sparc/insns.decode +++ b/target/sparc/insns.decode @@ -268,10 +268,12 @@ FxTOs 10 ..... 110100 00000 0 1000 0100 ..... = @r_r2 FxTOd 10 ..... 110100 00000 0 1000 1000 ..... @r_r2 FiTOs 10 ..... 110100 00000 0 1100 0100 ..... @r_r2 FdTOs 10 ..... 110100 00000 0 1100 0110 ..... @r_r2 +FqTOs 10 ..... 110100 00000 0 1100 0111 ..... @r_r2 FiTOd 10 ..... 110100 00000 0 1100 1000 ..... @r_r2 FsTOd 10 ..... 110100 00000 0 1100 1001 ..... @r_r2 FsTOi 10 ..... 110100 00000 0 1101 0001 ..... @r_r2 FdTOi 10 ..... 110100 00000 0 1101 0010 ..... @r_r2 +FqTOi 10 ..... 110100 00000 0 1101 0011 ..... @r_r2 =20 { [ diff --git a/target/sparc/translate.c b/target/sparc/translate.c index e71b41e196..37405df926 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -1671,20 +1671,6 @@ static void gen_ne_fop_QQ(DisasContext *dc, int rd, = int rs, } #endif =20 -static void gen_fop_FQ(DisasContext *dc, int rd, int rs, - void (*gen)(TCGv_i32, TCGv_ptr)) -{ - TCGv_i32 dst; - - gen_op_load_fpr_QT1(QFPREG(rs)); - dst =3D gen_dest_fpr_F(dc); - - gen(dst, tcg_env); - gen_helper_check_ieee_exceptions(cpu_fsr, tcg_env); - - gen_store_fpr_F(dc, rd, dst); -} - static void gen_fop_DQ(DisasContext *dc, int rd, int rs, void (*gen)(TCGv_i64, TCGv_ptr)) { @@ -4782,6 +4768,30 @@ static bool do_env_qq(DisasContext *dc, arg_r_r *a, =20 TRANS(FSQRTq, ALL, do_env_qq, a, gen_helper_fsqrtq) =20 +static bool do_env_fq(DisasContext *dc, arg_r_r *a, + void (*func)(TCGv_i32, TCGv_env)) +{ + TCGv_i32 dst; + + if (gen_trap_ifnofpu(dc)) { + return true; + } + if (gen_trap_float128(dc)) { + return true; + } + + gen_op_clear_ieee_excp_and_FTT(); + gen_op_load_fpr_QT1(QFPREG(a->rs)); + dst =3D gen_dest_fpr_F(dc); + func(dst, tcg_env); + gen_helper_check_ieee_exceptions(cpu_fsr, tcg_env); + gen_store_fpr_F(dc, a->rd, dst); + return advance_pc(dc); +} + +TRANS(FqTOs, ALL, do_env_fq, a, gen_helper_fqtos) +TRANS(FqTOi, ALL, do_env_fq, a, gen_helper_fqtoi) + static bool do_fff(DisasContext *dc, arg_r_r_r *a, void (*func)(TCGv_i32, TCGv_i32, TCGv_i32)) { @@ -5063,11 +5073,9 @@ static void disas_sparc_legacy(DisasContext *dc, uns= igned int insn) case 0xc8: /* fitod */ case 0xc9: /* fstod */ case 0x81: /* V9 fstox */ - g_assert_not_reached(); /* in decodetree */ case 0xc7: /* fqtos */ - CHECK_FPU_FEATURE(dc, FLOAT128); - gen_fop_FQ(dc, rd, rs2, gen_helper_fqtos); - break; + case 0xd3: /* fqtoi */ + g_assert_not_reached(); /* in decodetree */ case 0xcb: /* fqtod */ CHECK_FPU_FEATURE(dc, FLOAT128); gen_fop_DQ(dc, rd, rs2, gen_helper_fqtod); @@ -5084,10 +5092,6 @@ static void disas_sparc_legacy(DisasContext *dc, uns= igned int insn) CHECK_FPU_FEATURE(dc, FLOAT128); gen_ne_fop_QD(dc, rd, rs2, gen_helper_fdtoq); break; - case 0xd3: /* fqtoi */ - CHECK_FPU_FEATURE(dc, FLOAT128); - gen_fop_FQ(dc, rd, rs2, gen_helper_fqtoi); - break; #ifdef TARGET_SPARC64 case 0x3: /* V9 fmovq */ CHECK_FPU_FEATURE(dc, FLOAT128); --=20 2.34.1