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([71.212.149.95]) by smtp.gmail.com with ESMTPSA id fe12-20020a056a002f0c00b0066a4e561beesm5182855pfb.173.2023.10.22.16.33.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Oct 2023 16:33:33 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: mark.cave-ayland@ilande.co.uk Subject: [PATCH v5 70/94] target/sparc: Move gen_ne_fop_FFF insns to decodetree Date: Sun, 22 Oct 2023 16:29:08 -0700 Message-Id: <20231022232932.80507-71-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231022232932.80507-1-richard.henderson@linaro.org> References: <20231022232932.80507-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::42f; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42f.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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Move FANDNOT1s, FANDNOT2s, FANDs, FNANDs, FNORs, FORNOT1s, FORNOT2s, FORs, FPADD16s, FPADD32s, FPSUB16s, FPSUB32s, FXNORs, FXORs. Tested-by: Mark Cave-Ayland Acked-by: Mark Cave-Ayland Signed-off-by: Richard Henderson --- target/sparc/insns.decode | 16 ++++++ target/sparc/translate.c | 116 ++++++++++++++------------------------ 2 files changed, 59 insertions(+), 73 deletions(-) diff --git a/target/sparc/insns.decode b/target/sparc/insns.decode index 23a21f2c20..0290f2aefb 100644 --- a/target/sparc/insns.decode +++ b/target/sparc/insns.decode @@ -37,6 +37,7 @@ CALL 01 i:s30 &r_r_r rd rs1 rs2 @r_r_r .. rd:5 ...... rs1:5 . ........ rs2:5 &r_r_r +@r_r_r_swap .. rd:5 ...... rs2:5 . ........ rs1:5 &r_r_r &r_r rd rs @r_r1 .. rd:5 ...... rs:5 . ........ ..... &r_r @@ -277,6 +278,21 @@ FABSd 10 ..... 110100 00000 0 0000 1010 ..... @r_r2 FNOTs 10 ..... 110110 ..... 0 0110 1011 00000 @r_r1 # FNOT1s FNOTd 10 ..... 110110 00000 0 0110 0110 ..... @r_r2 # FNOT2d FNOTs 10 ..... 110110 00000 0 0110 0111 ..... @r_r2 # FNOT2s + + FPADD16s 10 ..... 110110 ..... 0 0101 0001 ..... @r_r_r + FPADD32s 10 ..... 110110 ..... 0 0101 0011 ..... @r_r_r + FPSUB16s 10 ..... 110110 ..... 0 0101 0101 ..... @r_r_r + FPSUB32s 10 ..... 110110 ..... 0 0101 0111 ..... @r_r_r + FNORs 10 ..... 110110 ..... 0 0110 0011 ..... @r_r_r + FANDNOTs 10 ..... 110110 ..... 0 0110 0101 ..... @r_r_r # FANDNOT2s + FANDNOTs 10 ..... 110110 ..... 0 0110 1001 ..... @r_r_r_swap # ... 1s + FXORs 10 ..... 110110 ..... 0 0110 1101 ..... @r_r_r + FNANDs 10 ..... 110110 ..... 0 0110 1111 ..... @r_r_r + FANDs 10 ..... 110110 ..... 0 0111 0001 ..... @r_r_r + FXNORs 10 ..... 110110 ..... 0 0111 0011 ..... @r_r_r + FORNOTs 10 ..... 110110 ..... 0 0111 0111 ..... @r_r_r # FORNOT2s + FORNOTs 10 ..... 110110 ..... 0 0111 1011 ..... @r_r_r_swap # ... 1s + FORs 10 ..... 110110 ..... 0 0111 1101 ..... @r_r_r ] NCP 10 ----- 110110 ----- --------- ----- # v8 CPop1 } diff --git a/target/sparc/translate.c b/target/sparc/translate.c index e65335402f..7a341b2c37 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -1628,22 +1628,6 @@ static void gen_fop_FFF(DisasContext *dc, int rd, int rs1, int rs2, gen_store_fpr_F(dc, rd, dst); } -#ifdef TARGET_SPARC64 -static void gen_ne_fop_FFF(DisasContext *dc, int rd, int rs1, int rs2, - void (*gen)(TCGv_i32, TCGv_i32, TCGv_i32)) -{ - TCGv_i32 dst, src1, src2; - - src1 = gen_load_fpr_F(dc, rs1); - src2 = gen_load_fpr_F(dc, rs2); - dst = gen_dest_fpr_F(dc); - - gen(dst, src1, src2); - - gen_store_fpr_F(dc, rd, dst); -} -#endif - static void gen_fop_DD(DisasContext *dc, int rd, int rs, void (*gen)(TCGv_i64, TCGv_ptr, TCGv_i64)) { @@ -4852,6 +4836,35 @@ TRANS(FABSd, 64, do_dd, a, gen_op_fabsd) TRANS(FSRCd, VIS1, do_dd, a, tcg_gen_mov_i64) TRANS(FNOTd, VIS1, do_dd, a, tcg_gen_not_i64) +static bool do_fff(DisasContext *dc, arg_r_r_r *a, + void (*func)(TCGv_i32, TCGv_i32, TCGv_i32)) +{ + TCGv_i32 src1, src2; + + if (gen_trap_ifnofpu(dc)) { + return true; + } + + src1 = gen_load_fpr_F(dc, a->rs1); + src2 = gen_load_fpr_F(dc, a->rs2); + func(src1, src1, src2); + gen_store_fpr_F(dc, a->rd, src1); + return advance_pc(dc); +} + +TRANS(FPADD16s, VIS1, do_fff, a, tcg_gen_vec_add16_i32) +TRANS(FPADD32s, VIS1, do_fff, a, tcg_gen_add_i32) +TRANS(FPSUB16s, VIS1, do_fff, a, tcg_gen_vec_sub16_i32) +TRANS(FPSUB32s, VIS1, do_fff, a, tcg_gen_sub_i32) +TRANS(FNORs, VIS1, do_fff, a, tcg_gen_nor_i32) +TRANS(FANDNOTs, VIS1, do_fff, a, tcg_gen_andc_i32) +TRANS(FXORs, VIS1, do_fff, a, tcg_gen_xor_i32) +TRANS(FNANDs, VIS1, do_fff, a, tcg_gen_nand_i32) +TRANS(FANDs, VIS1, do_fff, a, tcg_gen_and_i32) +TRANS(FXNORs, VIS1, do_fff, a, tcg_gen_eqv_i32) +TRANS(FORNOTs, VIS1, do_fff, a, tcg_gen_orc_i32) +TRANS(FORs, VIS1, do_fff, a, tcg_gen_or_i32) + #define CHECK_IU_FEATURE(dc, FEATURE) \ if (!((dc)->def->features & CPU_FEATURE_ ## FEATURE)) \ goto illegal_insn; @@ -5224,6 +5237,20 @@ static void disas_sparc_legacy(DisasContext *dc, unsigned int insn) case 0x06a: /* VIS I fnot1 */ case 0x074: /* VIS I fsrc1 */ case 0x078: /* VIS I fsrc2 */ + case 0x051: /* VIS I fpadd16s */ + case 0x053: /* VIS I fpadd32s */ + case 0x055: /* VIS I fpsub16s */ + case 0x057: /* VIS I fpsub32s */ + case 0x063: /* VIS I fnors */ + case 0x065: /* VIS I fandnot2s */ + case 0x069: /* VIS I fandnot1s */ + case 0x06d: /* VIS I fxors */ + case 0x06f: /* VIS I fnands */ + case 0x071: /* VIS I fands */ + case 0x073: /* VIS I fxnors */ + case 0x077: /* VIS I fornot2s */ + case 0x07b: /* VIS I fornot1s */ + case 0x07d: /* VIS I fors */ g_assert_not_reached(); /* in decodetree */ case 0x020: /* VIS I fcmple16 */ CHECK_FPU_FEATURE(dc, VIS1); @@ -5351,34 +5378,18 @@ static void disas_sparc_legacy(DisasContext *dc, unsigned int insn) CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_vec_add16_i64); break; - case 0x051: /* VIS I fpadd16s */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_vec_add16_i32); - break; case 0x052: /* VIS I fpadd32 */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_vec_add32_i64); break; - case 0x053: /* VIS I fpadd32s */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_add_i32); - break; case 0x054: /* VIS I fpsub16 */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_vec_sub16_i64); break; - case 0x055: /* VIS I fpsub16s */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_vec_sub16_i32); - break; case 0x056: /* VIS I fpsub32 */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_vec_add32_i64); break; - case 0x057: /* VIS I fpsub32s */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_sub_i32); - break; case 0x060: /* VIS I fzero */ CHECK_FPU_FEATURE(dc, VIS1); cpu_dst_64 = gen_dest_fpr_D(dc, rd); @@ -5395,83 +5406,42 @@ static void disas_sparc_legacy(DisasContext *dc, unsigned int insn) CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_nor_i64); break; - case 0x063: /* VIS I fnors */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_nor_i32); - break; case 0x064: /* VIS I fandnot2 */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_andc_i64); break; - case 0x065: /* VIS I fandnot2s */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_andc_i32); - break; case 0x068: /* VIS I fandnot1 */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs2, rs1, tcg_gen_andc_i64); break; - case 0x069: /* VIS I fandnot1s */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs2, rs1, tcg_gen_andc_i32); - break; case 0x06c: /* VIS I fxor */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_xor_i64); break; - case 0x06d: /* VIS I fxors */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_xor_i32); - break; case 0x06e: /* VIS I fnand */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_nand_i64); break; - case 0x06f: /* VIS I fnands */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_nand_i32); - break; case 0x070: /* VIS I fand */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_and_i64); break; - case 0x071: /* VIS I fands */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_and_i32); - break; case 0x072: /* VIS I fxnor */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_eqv_i64); break; - case 0x073: /* VIS I fxnors */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_eqv_i32); - break; - break; case 0x076: /* VIS I fornot2 */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_orc_i64); break; - case 0x077: /* VIS I fornot2s */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_orc_i32); - break; case 0x07a: /* VIS I fornot1 */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs2, rs1, tcg_gen_orc_i64); break; - case 0x07b: /* VIS I fornot1s */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs2, rs1, tcg_gen_orc_i32); - break; case 0x07c: /* VIS I for */ CHECK_FPU_FEATURE(dc, VIS1); gen_ne_fop_DDD(dc, rd, rs1, rs2, tcg_gen_or_i64); break; - case 0x07d: /* VIS I fors */ - CHECK_FPU_FEATURE(dc, VIS1); - gen_ne_fop_FFF(dc, rd, rs1, rs2, tcg_gen_or_i32); - break; case 0x07e: /* VIS I fone */ CHECK_FPU_FEATURE(dc, VIS1); cpu_dst_64 = gen_dest_fpr_D(dc, rd);