From patchwork Fri Nov 12 14:58:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?RnLDqWTDqXJpYyBQw6l0cm90?= X-Patchwork-Id: 1554455 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=univ-grenoble-alpes.fr header.i=@univ-grenoble-alpes.fr header.a=rsa-sha256 header.s=2020 header.b=NBYJc5Zr; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4HrMYb5VVcz9sPf for ; Sat, 13 Nov 2021 02:13:55 +1100 (AEDT) Received: from localhost ([::1]:46366 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mlYFV-0002fy-Iw for incoming@patchwork.ozlabs.org; Fri, 12 Nov 2021 10:13:53 -0500 Received: from eggs.gnu.org ([209.51.188.92]:55342) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mlY2k-00047w-Ov; Fri, 12 Nov 2021 10:00:42 -0500 Received: from zm-mta-out-3.u-ga.fr ([152.77.200.56]:41358) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mlY2d-0005xQ-2L; Fri, 12 Nov 2021 10:00:40 -0500 Received: from mailhost.u-ga.fr (mailhost2.u-ga.fr [129.88.177.242]) by zm-mta-out-3.u-ga.fr (Postfix) with ESMTP id A17EB41F53; Fri, 12 Nov 2021 16:00:03 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=univ-grenoble-alpes.fr; s=2020; t=1636729203; bh=Ew+sRYqCMWQ//MID2O9QzOiSP60HDtwAUPduoAfzeCo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NBYJc5ZrruSXJdU/b7oTPTy0ctfbsZ/8YMzt+vwPEZBQMbKyo4ieLlPp7WlqKVNnd 9mLRbxJKEtPMnPm7IyhJjnq0BjK7xLoaVopRE9VIH6/M66MuGOvfH6c93MrxiNAdyT tnWgSZ1uD62462q909mLuNs+LDh1AaLmgjayJScosREygywcMFeSuCeqQV+A6ngoeq HJv/iBpSMV387QUDNf3ViJ3Ie1lFwCTYNtR6wqJiwRbcwxWIomX38AqP9E+A+MsJJx KWp59bKUO9/6gOUabPjQbX3e1kLjoTp0UymVU4iCVKS+HoBSU8EoafCng/RKopl/c9 vM6FAghBcX86w== Received: from smtps.univ-grenoble-alpes.fr (smtps2.u-ga.fr [152.77.18.2]) by mailhost.u-ga.fr (Postfix) with ESMTP id 8BB8960067; Fri, 12 Nov 2021 16:00:03 +0100 (CET) Received: from palmier.tima.u-ga.fr (unknown [217.114.201.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: petrotf@univ-grenoble-alpes.fr) by smtps.univ-grenoble-alpes.fr (Postfix) with ESMTPSA id 3E7F9140079; Fri, 12 Nov 2021 16:00:03 +0100 (CET) From: =?utf-8?b?RnLDqWTDqXJpYyBQw6l0cm90?= To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org Subject: [PATCH v5 13/18] target/riscv: support for 128-bit arithmetic instructions Date: Fri, 12 Nov 2021 15:58:57 +0100 Message-Id: <20211112145902.205131-14-frederic.petrot@univ-grenoble-alpes.fr> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211112145902.205131-1-frederic.petrot@univ-grenoble-alpes.fr> References: <20211112145902.205131-1-frederic.petrot@univ-grenoble-alpes.fr> MIME-Version: 1.0 X-Greylist: Whitelist-UGA SMTP Authentifie (petrotf@univ-grenoble-alpes.fr) via submission-587 ACL (41) X-Greylist: Whitelist-UGA MAILHOST (SMTP non authentifie) depuis 152.77.18.2 Received-SPF: pass client-ip=152.77.200.56; envelope-from=frederic.petrot@univ-grenoble-alpes.fr; helo=zm-mta-out-3.u-ga.fr 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_MSPIKE_H2=-0.001, 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: , Cc: bin.meng@windriver.com, richard.henderson@linaro.org, alistair.francis@wdc.com, fabien.portas@grenoble-inp.org, palmer@dabbelt.com, =?utf-8?b?RnLDqWTDqXJpYyBQw6l0cm90?= , philmd@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Addition of 128-bit adds and subs in their various sizes, "set if less than"s and branches. Refactored the code to have a comparison function used for both stls and branches. Signed-off-by: Frédéric Pétrot Co-authored-by: Fabien Portas --- target/riscv/insn32.decode | 3 + target/riscv/translate.c | 63 ++++++++-- target/riscv/insn_trans/trans_rvb.c.inc | 20 +-- target/riscv/insn_trans/trans_rvi.c.inc | 159 +++++++++++++++++++++--- target/riscv/insn_trans/trans_rvm.c.inc | 26 ++-- 5 files changed, 222 insertions(+), 49 deletions(-) diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode index e338a803a0..afaf243b4e 100644 --- a/target/riscv/insn32.decode +++ b/target/riscv/insn32.decode @@ -171,9 +171,12 @@ sraw 0100000 ..... ..... 101 ..... 0111011 @r ldu ............ ..... 111 ..... 0000011 @i lq ............ ..... 010 ..... 0001111 @i sq ............ ..... 100 ..... 0100011 @s +addid ............ ..... 000 ..... 1011011 @i sllid 000000 ...... ..... 001 ..... 1011011 @sh6 srlid 000000 ...... ..... 101 ..... 1011011 @sh6 sraid 010000 ...... ..... 101 ..... 1011011 @sh6 +addd 0000000 ..... ..... 000 ..... 1111011 @r +subd 0100000 ..... ..... 000 ..... 1111011 @r slld 0000000 ..... ..... 001 ..... 1111011 @r srld 0000000 ..... ..... 101 ..... 1111011 @r srad 0100000 ..... ..... 101 ..... 1111011 @r diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 504fbfc26a..a5554275e2 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -506,57 +506,96 @@ static bool gen_logic(DisasContext *ctx, arg_r *a, } static bool gen_arith_imm_fn(DisasContext *ctx, arg_i *a, DisasExtend ext, - void (*func)(TCGv, TCGv, target_long)) + void (*func)(TCGv, TCGv, target_long), + void (*f128)(TCGv, TCGv, TCGv, TCGv, target_long)) { TCGv dest = dest_gpr(ctx, a->rd); TCGv src1 = get_gpr(ctx, a->rs1, ext); - func(dest, src1, a->imm); + if (get_ol(ctx) < MXL_RV128) { + func(dest, src1, a->imm); + gen_set_gpr(ctx, a->rd, dest); + } else { + if (f128 == NULL) { + return false; + } - gen_set_gpr(ctx, a->rd, dest); + TCGv src1h = get_gprh(ctx, a->rs1); + TCGv desth = dest_gprh(ctx, a->rd); + + f128(dest, desth, src1, src1h, a->imm); + gen_set_gpr128(ctx, a->rd, dest, desth); + } return true; } static bool gen_arith_imm_tl(DisasContext *ctx, arg_i *a, DisasExtend ext, - void (*func)(TCGv, TCGv, TCGv)) + void (*func)(TCGv, TCGv, TCGv), + void (*f128)(TCGv, TCGv, TCGv, TCGv, TCGv, TCGv)) { TCGv dest = dest_gpr(ctx, a->rd); TCGv src1 = get_gpr(ctx, a->rs1, ext); TCGv src2 = tcg_constant_tl(a->imm); - func(dest, src1, src2); + if (get_ol(ctx) < MXL_RV128) { + func(dest, src1, src2); + gen_set_gpr(ctx, a->rd, dest); + } else { + if (f128 == NULL) { + return false; + } - gen_set_gpr(ctx, a->rd, dest); + TCGv src1h = get_gprh(ctx, a->rs1); + TCGv src2h = tcg_constant_tl(-(a->imm < 0)); + TCGv desth = dest_gprh(ctx, a->rd); + + f128(dest, desth, src1, src1h, src2, src2h); + gen_set_gpr128(ctx, a->rd, dest, desth); + } return true; } static bool gen_arith(DisasContext *ctx, arg_r *a, DisasExtend ext, - void (*func)(TCGv, TCGv, TCGv)) + void (*func)(TCGv, TCGv, TCGv), + void (*f128)(TCGv, TCGv, TCGv, TCGv, TCGv, TCGv)) { TCGv dest = dest_gpr(ctx, a->rd); TCGv src1 = get_gpr(ctx, a->rs1, ext); TCGv src2 = get_gpr(ctx, a->rs2, ext); - func(dest, src1, src2); + if (get_ol(ctx) < MXL_RV128) { + func(dest, src1, src2); + gen_set_gpr(ctx, a->rd, dest); + } else { + if (f128 == NULL) { + return false; + } - gen_set_gpr(ctx, a->rd, dest); + TCGv src1h = get_gprh(ctx, a->rs1); + TCGv src2h = get_gprh(ctx, a->rs2); + TCGv desth = dest_gprh(ctx, a->rd); + + f128(dest, desth, src1, src1h, src2, src2h); + gen_set_gpr128(ctx, a->rd, dest, desth); + } return true; } static bool gen_arith_per_ol(DisasContext *ctx, arg_r *a, DisasExtend ext, void (*f_tl)(TCGv, TCGv, TCGv), - void (*f_32)(TCGv, TCGv, TCGv)) + void (*f_32)(TCGv, TCGv, TCGv), + void (*f_128)(TCGv, TCGv, TCGv, TCGv, TCGv, TCGv)) { int olen = get_olen(ctx); if (olen != TARGET_LONG_BITS) { if (olen == 32) { f_tl = f_32; - } else { + } else if (olen != 128) { g_assert_not_reached(); } } - return gen_arith(ctx, a, ext, f_tl); + return gen_arith(ctx, a, ext, f_tl, f_128); } static bool gen_shift_imm_fn(DisasContext *ctx, arg_shift *a, DisasExtend ext, diff --git a/target/riscv/insn_trans/trans_rvb.c.inc b/target/riscv/insn_trans/trans_rvb.c.inc index ad6548320f..810431a1d6 100644 --- a/target/riscv/insn_trans/trans_rvb.c.inc +++ b/target/riscv/insn_trans/trans_rvb.c.inc @@ -104,25 +104,25 @@ static bool trans_xnor(DisasContext *ctx, arg_xnor *a) static bool trans_min(DisasContext *ctx, arg_min *a) { REQUIRE_ZBB(ctx); - return gen_arith(ctx, a, EXT_SIGN, tcg_gen_smin_tl); + return gen_arith(ctx, a, EXT_SIGN, tcg_gen_smin_tl, NULL); } static bool trans_max(DisasContext *ctx, arg_max *a) { REQUIRE_ZBB(ctx); - return gen_arith(ctx, a, EXT_SIGN, tcg_gen_smax_tl); + return gen_arith(ctx, a, EXT_SIGN, tcg_gen_smax_tl, NULL); } static bool trans_minu(DisasContext *ctx, arg_minu *a) { REQUIRE_ZBB(ctx); - return gen_arith(ctx, a, EXT_SIGN, tcg_gen_umin_tl); + return gen_arith(ctx, a, EXT_SIGN, tcg_gen_umin_tl, NULL); } static bool trans_maxu(DisasContext *ctx, arg_maxu *a) { REQUIRE_ZBB(ctx); - return gen_arith(ctx, a, EXT_SIGN, tcg_gen_umax_tl); + return gen_arith(ctx, a, EXT_SIGN, tcg_gen_umax_tl, NULL); } static bool trans_sext_b(DisasContext *ctx, arg_sext_b *a) @@ -357,7 +357,7 @@ GEN_SHADD(3) static bool trans_sh##SHAMT##add(DisasContext *ctx, arg_sh##SHAMT##add *a) \ { \ REQUIRE_ZBA(ctx); \ - return gen_arith(ctx, a, EXT_NONE, gen_sh##SHAMT##add); \ + return gen_arith(ctx, a, EXT_NONE, gen_sh##SHAMT##add, NULL); \ } GEN_TRANS_SHADD(1) @@ -447,7 +447,7 @@ static bool trans_sh##SHAMT##add_uw(DisasContext *ctx, \ { \ REQUIRE_64BIT(ctx); \ REQUIRE_ZBA(ctx); \ - return gen_arith(ctx, a, EXT_NONE, gen_sh##SHAMT##add_uw); \ + return gen_arith(ctx, a, EXT_NONE, gen_sh##SHAMT##add_uw, NULL); \ } GEN_TRANS_SHADD_UW(1) @@ -466,7 +466,7 @@ static bool trans_add_uw(DisasContext *ctx, arg_add_uw *a) { REQUIRE_64BIT(ctx); REQUIRE_ZBA(ctx); - return gen_arith(ctx, a, EXT_NONE, gen_add_uw); + return gen_arith(ctx, a, EXT_NONE, gen_add_uw, NULL); } static void gen_slli_uw(TCGv dest, TCGv src, target_long shamt) @@ -484,7 +484,7 @@ static bool trans_slli_uw(DisasContext *ctx, arg_slli_uw *a) static bool trans_clmul(DisasContext *ctx, arg_clmul *a) { REQUIRE_ZBC(ctx); - return gen_arith(ctx, a, EXT_NONE, gen_helper_clmul); + return gen_arith(ctx, a, EXT_NONE, gen_helper_clmul, NULL); } static void gen_clmulh(TCGv dst, TCGv src1, TCGv src2) @@ -496,11 +496,11 @@ static void gen_clmulh(TCGv dst, TCGv src1, TCGv src2) static bool trans_clmulh(DisasContext *ctx, arg_clmulr *a) { REQUIRE_ZBC(ctx); - return gen_arith(ctx, a, EXT_NONE, gen_clmulh); + return gen_arith(ctx, a, EXT_NONE, gen_clmulh, NULL); } static bool trans_clmulr(DisasContext *ctx, arg_clmulh *a) { REQUIRE_ZBC(ctx); - return gen_arith(ctx, a, EXT_NONE, gen_helper_clmulr); + return gen_arith(ctx, a, EXT_NONE, gen_helper_clmulr, NULL); } diff --git a/target/riscv/insn_trans/trans_rvi.c.inc b/target/riscv/insn_trans/trans_rvi.c.inc index 2747203f52..f43f00d9e5 100644 --- a/target/riscv/insn_trans/trans_rvi.c.inc +++ b/target/riscv/insn_trans/trans_rvi.c.inc @@ -82,13 +82,103 @@ static bool trans_jalr(DisasContext *ctx, arg_jalr *a) return true; } +static TCGCond gen_compare_i128(bool bz, TCGv rl, + TCGv al, TCGv ah, TCGv bl, TCGv bh, + TCGCond cond) +{ + TCGv rh = tcg_temp_new(); + bool invert = false; + + switch (cond) { + case TCG_COND_EQ: + case TCG_COND_NE: + if (bz) { + tcg_gen_or_tl(rl, al, ah); + } else { + tcg_gen_xor_tl(rl, al, bl); + tcg_gen_xor_tl(rh, ah, bh); + tcg_gen_or_tl(rl, rl, rh); + } + break; + + case TCG_COND_GE: + case TCG_COND_LT: + if (bz) { + tcg_gen_mov_tl(rl, ah); + } else { + TCGv tmp = tcg_temp_new(); + + tcg_gen_sub2_tl(rl, rh, al, ah, bl, bh); + tcg_gen_xor_tl(rl, rh, ah); + tcg_gen_xor_tl(tmp, ah, bh); + tcg_gen_and_tl(rl, rl, tmp); + tcg_gen_xor_tl(rl, rh, rl); + + tcg_temp_free(tmp); + } + break; + + case TCG_COND_LTU: + invert = true; + /* fallthrough */ + case TCG_COND_GEU: + { + TCGv tmp = tcg_temp_new(); + TCGv zero = tcg_constant_tl(0); + TCGv one = tcg_constant_tl(1); + + cond = TCG_COND_NE; + /* borrow in to second word */ + tcg_gen_setcond_tl(TCG_COND_LTU, tmp, al, bl); + /* seed third word with 1, which will be result */ + tcg_gen_sub2_tl(tmp, rh, ah, one, tmp, zero); + tcg_gen_sub2_tl(tmp, rl, tmp, rh, bh, zero); + + tcg_temp_free(tmp); + break; + } + + default: + g_assert_not_reached(); + } + + if (invert) { + cond = tcg_invert_cond(cond); + } + + tcg_temp_free(rh); + return cond; +} + +static void gen_setcond_i128(TCGv rl, TCGv rh, + TCGv src1l, TCGv src1h, + TCGv src2l, TCGv src2h, + TCGCond cond) +{ + cond = gen_compare_i128(false, rl, src1l, src1h, src2l, src2h, cond); + tcg_gen_setcondi_tl(cond, rl, rl, 0); + tcg_gen_movi_tl(rh, 0); +} + static bool gen_branch(DisasContext *ctx, arg_b *a, TCGCond cond) { TCGLabel *l = gen_new_label(); TCGv src1 = get_gpr(ctx, a->rs1, EXT_SIGN); TCGv src2 = get_gpr(ctx, a->rs2, EXT_SIGN); - tcg_gen_brcond_tl(cond, src1, src2, l); + if (get_xl(ctx) == MXL_RV128) { + TCGv src1h = get_gprh(ctx, a->rs1); + TCGv src2h = get_gprh(ctx, a->rs2); + TCGv tmp = tcg_temp_new(); + + cond = gen_compare_i128(a->rs2 == 0, + tmp, src1, src1h, src2, src2h, cond); + tcg_gen_brcondi_tl(cond, tmp, 0, l); + + tcg_temp_free(tmp); + } else { + tcg_gen_brcond_tl(cond, src1, src2, l); + } gen_goto_tb(ctx, 1, ctx->pc_succ_insn); gen_set_label(l); /* branch taken */ @@ -315,9 +405,38 @@ static bool trans_sq(DisasContext *ctx, arg_sq *a) return gen_store(ctx, a, MO_TEUO); } +static bool trans_addd(DisasContext *ctx, arg_addd *a) +{ + REQUIRE_128BIT(ctx); + ctx->ol = MXL_RV64; + return gen_arith(ctx, a, EXT_NONE, tcg_gen_add_tl, NULL); +} + +static bool trans_addid(DisasContext *ctx, arg_addid *a) +{ + REQUIRE_128BIT(ctx); + ctx->ol = MXL_RV64; + return gen_arith_imm_fn(ctx, a, EXT_NONE, tcg_gen_addi_tl, NULL); +} + +static bool trans_subd(DisasContext *ctx, arg_subd *a) +{ + REQUIRE_128BIT(ctx); + ctx->ol = MXL_RV64; + return gen_arith(ctx, a, EXT_NONE, tcg_gen_sub_tl, NULL); +} + +static void gen_addi2_i128(TCGv retl, TCGv reth, + TCGv srcl, TCGv srch, target_long imm) +{ + TCGv imml = tcg_constant_tl(imm); + TCGv immh = tcg_constant_tl(-(imm < 0)); + tcg_gen_add2_tl(retl, reth, srcl, srch, imml, immh); +} + static bool trans_addi(DisasContext *ctx, arg_addi *a) { - return gen_arith_imm_fn(ctx, a, EXT_NONE, tcg_gen_addi_tl); + return gen_arith_imm_fn(ctx, a, EXT_NONE, tcg_gen_addi_tl, gen_addi2_i128); } static void gen_slt(TCGv ret, TCGv s1, TCGv s2) @@ -325,19 +444,31 @@ static void gen_slt(TCGv ret, TCGv s1, TCGv s2) tcg_gen_setcond_tl(TCG_COND_LT, ret, s1, s2); } +static void gen_slt_i128(TCGv retl, TCGv reth, + TCGv s1l, TCGv s1h, TCGv s2l, TCGv s2h) +{ + gen_setcond_i128(retl, reth, s1l, s1h, s2l, s2h, TCG_COND_LT); +} + static void gen_sltu(TCGv ret, TCGv s1, TCGv s2) { tcg_gen_setcond_tl(TCG_COND_LTU, ret, s1, s2); } +static void gen_sltu_i128(TCGv retl, TCGv reth, + TCGv s1l, TCGv s1h, TCGv s2l, TCGv s2h) +{ + gen_setcond_i128(retl, reth, s1l, s1h, s2l, s2h, TCG_COND_LTU); +} + static bool trans_slti(DisasContext *ctx, arg_slti *a) { - return gen_arith_imm_tl(ctx, a, EXT_SIGN, gen_slt); + return gen_arith_imm_tl(ctx, a, EXT_SIGN, gen_slt, gen_slt_i128); } static bool trans_sltiu(DisasContext *ctx, arg_sltiu *a) { - return gen_arith_imm_tl(ctx, a, EXT_SIGN, gen_sltu); + return gen_arith_imm_tl(ctx, a, EXT_SIGN, gen_sltu, gen_sltu_i128); } static bool trans_xori(DisasContext *ctx, arg_xori *a) @@ -423,12 +554,12 @@ static bool trans_srai(DisasContext *ctx, arg_srai *a) static bool trans_add(DisasContext *ctx, arg_add *a) { - return gen_arith(ctx, a, EXT_NONE, tcg_gen_add_tl); + return gen_arith(ctx, a, EXT_NONE, tcg_gen_add_tl, tcg_gen_add2_tl); } static bool trans_sub(DisasContext *ctx, arg_sub *a) { - return gen_arith(ctx, a, EXT_NONE, tcg_gen_sub_tl); + return gen_arith(ctx, a, EXT_NONE, tcg_gen_sub_tl, tcg_gen_sub2_tl); } static void gen_sll_i128(TCGv destl, TCGv desth, @@ -473,12 +604,12 @@ static bool trans_sll(DisasContext *ctx, arg_sll *a) static bool trans_slt(DisasContext *ctx, arg_slt *a) { - return gen_arith(ctx, a, EXT_SIGN, gen_slt); + return gen_arith(ctx, a, EXT_SIGN, gen_slt, gen_slt_i128); } static bool trans_sltu(DisasContext *ctx, arg_sltu *a) { - return gen_arith(ctx, a, EXT_SIGN, gen_sltu); + return gen_arith(ctx, a, EXT_SIGN, gen_sltu, gen_sltu_i128); } static void gen_srl_i128(TCGv destl, TCGv desth, @@ -579,9 +710,9 @@ static bool trans_and(DisasContext *ctx, arg_and *a) static bool trans_addiw(DisasContext *ctx, arg_addiw *a) { - REQUIRE_64BIT(ctx); + REQUIRE_64_OR_128BIT(ctx); ctx->ol = MXL_RV32; - return gen_arith_imm_fn(ctx, a, EXT_NONE, tcg_gen_addi_tl); + return gen_arith_imm_fn(ctx, a, EXT_NONE, tcg_gen_addi_tl, NULL); } static bool trans_slliw(DisasContext *ctx, arg_slliw *a) @@ -628,16 +759,16 @@ static bool trans_sraid(DisasContext *ctx, arg_sraid *a) static bool trans_addw(DisasContext *ctx, arg_addw *a) { - REQUIRE_64BIT(ctx); + REQUIRE_64_OR_128BIT(ctx); ctx->ol = MXL_RV32; - return gen_arith(ctx, a, EXT_NONE, tcg_gen_add_tl); + return gen_arith(ctx, a, EXT_NONE, tcg_gen_add_tl, NULL); } static bool trans_subw(DisasContext *ctx, arg_subw *a) { - REQUIRE_64BIT(ctx); + REQUIRE_64_OR_128BIT(ctx); ctx->ol = MXL_RV32; - return gen_arith(ctx, a, EXT_NONE, tcg_gen_sub_tl); + return gen_arith(ctx, a, EXT_NONE, tcg_gen_sub_tl, NULL); } static bool trans_sllw(DisasContext *ctx, arg_sllw *a) diff --git a/target/riscv/insn_trans/trans_rvm.c.inc b/target/riscv/insn_trans/trans_rvm.c.inc index 2af0e5c139..efe25dfc11 100644 --- a/target/riscv/insn_trans/trans_rvm.c.inc +++ b/target/riscv/insn_trans/trans_rvm.c.inc @@ -22,7 +22,7 @@ static bool trans_mul(DisasContext *ctx, arg_mul *a) { REQUIRE_EXT(ctx, RVM); - return gen_arith(ctx, a, EXT_NONE, tcg_gen_mul_tl); + return gen_arith(ctx, a, EXT_NONE, tcg_gen_mul_tl, NULL); } static void gen_mulh(TCGv ret, TCGv s1, TCGv s2) @@ -42,7 +42,7 @@ static void gen_mulh_w(TCGv ret, TCGv s1, TCGv s2) static bool trans_mulh(DisasContext *ctx, arg_mulh *a) { REQUIRE_EXT(ctx, RVM); - return gen_arith_per_ol(ctx, a, EXT_SIGN, gen_mulh, gen_mulh_w); + return gen_arith_per_ol(ctx, a, EXT_SIGN, gen_mulh, gen_mulh_w, NULL); } static void gen_mulhsu(TCGv ret, TCGv arg1, TCGv arg2) @@ -76,7 +76,7 @@ static void gen_mulhsu_w(TCGv ret, TCGv arg1, TCGv arg2) static bool trans_mulhsu(DisasContext *ctx, arg_mulhsu *a) { REQUIRE_EXT(ctx, RVM); - return gen_arith_per_ol(ctx, a, EXT_NONE, gen_mulhsu, gen_mulhsu_w); + return gen_arith_per_ol(ctx, a, EXT_NONE, gen_mulhsu, gen_mulhsu_w, NULL); } static void gen_mulhu(TCGv ret, TCGv s1, TCGv s2) @@ -91,7 +91,7 @@ static bool trans_mulhu(DisasContext *ctx, arg_mulhu *a) { REQUIRE_EXT(ctx, RVM); /* gen_mulh_w works for either sign as input. */ - return gen_arith_per_ol(ctx, a, EXT_ZERO, gen_mulhu, gen_mulh_w); + return gen_arith_per_ol(ctx, a, EXT_ZERO, gen_mulhu, gen_mulh_w, NULL); } static void gen_div(TCGv ret, TCGv source1, TCGv source2) @@ -130,7 +130,7 @@ static void gen_div(TCGv ret, TCGv source1, TCGv source2) static bool trans_div(DisasContext *ctx, arg_div *a) { REQUIRE_EXT(ctx, RVM); - return gen_arith(ctx, a, EXT_SIGN, gen_div); + return gen_arith(ctx, a, EXT_SIGN, gen_div, NULL); } static void gen_divu(TCGv ret, TCGv source1, TCGv source2) @@ -158,7 +158,7 @@ static void gen_divu(TCGv ret, TCGv source1, TCGv source2) static bool trans_divu(DisasContext *ctx, arg_divu *a) { REQUIRE_EXT(ctx, RVM); - return gen_arith(ctx, a, EXT_ZERO, gen_divu); + return gen_arith(ctx, a, EXT_ZERO, gen_divu, NULL); } static void gen_rem(TCGv ret, TCGv source1, TCGv source2) @@ -199,7 +199,7 @@ static void gen_rem(TCGv ret, TCGv source1, TCGv source2) static bool trans_rem(DisasContext *ctx, arg_rem *a) { REQUIRE_EXT(ctx, RVM); - return gen_arith(ctx, a, EXT_SIGN, gen_rem); + return gen_arith(ctx, a, EXT_SIGN, gen_rem, NULL); } static void gen_remu(TCGv ret, TCGv source1, TCGv source2) @@ -227,7 +227,7 @@ static void gen_remu(TCGv ret, TCGv source1, TCGv source2) static bool trans_remu(DisasContext *ctx, arg_remu *a) { REQUIRE_EXT(ctx, RVM); - return gen_arith(ctx, a, EXT_ZERO, gen_remu); + return gen_arith(ctx, a, EXT_ZERO, gen_remu, NULL); } static bool trans_mulw(DisasContext *ctx, arg_mulw *a) @@ -235,7 +235,7 @@ static bool trans_mulw(DisasContext *ctx, arg_mulw *a) REQUIRE_64BIT(ctx); REQUIRE_EXT(ctx, RVM); ctx->ol = MXL_RV32; - return gen_arith(ctx, a, EXT_NONE, tcg_gen_mul_tl); + return gen_arith(ctx, a, EXT_NONE, tcg_gen_mul_tl, NULL); } static bool trans_divw(DisasContext *ctx, arg_divw *a) @@ -243,7 +243,7 @@ static bool trans_divw(DisasContext *ctx, arg_divw *a) REQUIRE_64BIT(ctx); REQUIRE_EXT(ctx, RVM); ctx->ol = MXL_RV32; - return gen_arith(ctx, a, EXT_SIGN, gen_div); + return gen_arith(ctx, a, EXT_SIGN, gen_div, NULL); } static bool trans_divuw(DisasContext *ctx, arg_divuw *a) @@ -251,7 +251,7 @@ static bool trans_divuw(DisasContext *ctx, arg_divuw *a) REQUIRE_64BIT(ctx); REQUIRE_EXT(ctx, RVM); ctx->ol = MXL_RV32; - return gen_arith(ctx, a, EXT_ZERO, gen_divu); + return gen_arith(ctx, a, EXT_ZERO, gen_divu, NULL); } static bool trans_remw(DisasContext *ctx, arg_remw *a) @@ -259,7 +259,7 @@ static bool trans_remw(DisasContext *ctx, arg_remw *a) REQUIRE_64BIT(ctx); REQUIRE_EXT(ctx, RVM); ctx->ol = MXL_RV32; - return gen_arith(ctx, a, EXT_SIGN, gen_rem); + return gen_arith(ctx, a, EXT_SIGN, gen_rem, NULL); } static bool trans_remuw(DisasContext *ctx, arg_remuw *a) @@ -267,5 +267,5 @@ static bool trans_remuw(DisasContext *ctx, arg_remuw *a) REQUIRE_64BIT(ctx); REQUIRE_EXT(ctx, RVM); ctx->ol = MXL_RV32; - return gen_arith(ctx, a, EXT_ZERO, gen_remu); + return gen_arith(ctx, a, EXT_ZERO, gen_remu, NULL); }