From nobody Tue Feb 10 04:55:15 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 163643980590133.54938560309154; Mon, 8 Nov 2021 22:36:45 -0800 (PST) Received: from localhost ([::1]:53384 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mkKkO-0002wH-V9 for importer@patchew.org; Tue, 09 Nov 2021 01:36:44 -0500 Received: from eggs.gnu.org ([209.51.188.92]:50312) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mkK4H-00053M-OZ; Tue, 09 Nov 2021 00:53:13 -0500 Received: from [2404:9400:2:0:216:3eff:fee2:21ea] (port=57551 helo=gandalf.ozlabs.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mkK4F-0006pX-M7; Tue, 09 Nov 2021 00:53:13 -0500 Received: by gandalf.ozlabs.org (Postfix, from userid 1007) id 4HpHDp3WmLz4xf7; Tue, 9 Nov 2021 16:52:10 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gibson.dropbear.id.au; s=201602; t=1636437130; bh=ETCKf67cumHgCLcvRCJYG3LoSDi/3Zmif2dVWKaG0to=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=daZdVwjjQg8tYFDy5wXnQ8/KLQUCYMFkGqyNfpuq6FTOa6xzZnYPsvRHi7BiveTdk eCUi6kVfAQI76XV/2agC+GZoshJGmblj9eTnTEh4gncpOwQNg8yiQqZ1RPBtGXArnq CIIJt5qX0az4mByrOphbjUGKBwIjBKHKZgPjNEy0= From: David Gibson To: peter.maydell@linaro.org, clg@kaod.org, danielhb413@gmail.com, groug@kaod.org Subject: [PULL 30/54] target/ppc: Implement vpdepd/vpextd instruction Date: Tue, 9 Nov 2021 16:51:40 +1100 Message-Id: <20211109055204.230765-31-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211109055204.230765-1-david@gibson.dropbear.id.au> References: <20211109055204.230765-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2404:9400:2:0:216:3eff:fee2:21ea (failed) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2404:9400:2:0:216:3eff:fee2:21ea; envelope-from=dgibson@gandalf.ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -9 X-Spam_score: -1.0 X-Spam_bar: - X-Spam_report: (-1.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RDNS_NONE=0.793, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no 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: Richard Henderson , qemu-devel@nongnu.org, Luis Pires , qemu-ppc@nongnu.org, Matheus Ferst , David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1636439808432100001 Content-Type: text/plain; charset="utf-8" From: Matheus Ferst pdepd and pextd helpers are moved out of #ifdef (TARGET_PPC64) to allow them to be reused as GVecGen3.fni8. Reviewed-by: Richard Henderson Signed-off-by: Luis Pires Signed-off-by: Matheus Ferst Message-Id: <20211104123719.323713-4-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson --- target/ppc/helper.h | 2 +- target/ppc/insn32.decode | 2 ++ target/ppc/int_helper.c | 2 -- target/ppc/translate/vmx-impl.c.inc | 32 +++++++++++++++++++++++++++++ 4 files changed, 35 insertions(+), 3 deletions(-) diff --git a/target/ppc/helper.h b/target/ppc/helper.h index 401575b935..0e99f8095c 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -47,9 +47,9 @@ DEF_HELPER_FLAGS_1(popcntb, TCG_CALL_NO_RWG_SE, tl, tl) DEF_HELPER_FLAGS_2(cmpb, TCG_CALL_NO_RWG_SE, tl, tl, tl) DEF_HELPER_3(sraw, tl, env, tl, tl) DEF_HELPER_FLAGS_2(CFUGED, TCG_CALL_NO_RWG_SE, i64, i64, i64) -#if defined(TARGET_PPC64) DEF_HELPER_FLAGS_2(PDEPD, TCG_CALL_NO_RWG_SE, i64, i64, i64) DEF_HELPER_FLAGS_2(PEXTD, TCG_CALL_NO_RWG_SE, i64, i64, i64) +#if defined(TARGET_PPC64) DEF_HELPER_FLAGS_2(cmpeqb, TCG_CALL_NO_RWG_SE, i32, tl, tl) DEF_HELPER_FLAGS_1(popcntw, TCG_CALL_NO_RWG_SE, tl, tl) DEF_HELPER_FLAGS_2(bpermd, TCG_CALL_NO_RWG_SE, i64, i64, i64) diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode index 6ce06b231d..4666c06f55 100644 --- a/target/ppc/insn32.decode +++ b/target/ppc/insn32.decode @@ -336,3 +336,5 @@ DSCRIQ 111111 ..... ..... ...... 001100010 . = @Z22_tap_sh_rc VCFUGED 000100 ..... ..... ..... 10101001101 @VX VCLZDM 000100 ..... ..... ..... 11110000100 @VX VCTZDM 000100 ..... ..... ..... 11111000100 @VX +VPDEPD 000100 ..... ..... ..... 10111001101 @VX +VPEXTD 000100 ..... ..... ..... 10110001101 @VX diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index f03c864e48..42541736f1 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -386,7 +386,6 @@ uint64_t helper_CFUGED(uint64_t src, uint64_t mask) return left | (right >> n); } =20 -#if defined(TARGET_PPC64) uint64_t helper_PDEPD(uint64_t src, uint64_t mask) { int i, o; @@ -422,7 +421,6 @@ uint64_t helper_PEXTD(uint64_t src, uint64_t mask) =20 return result; } -#endif =20 /*************************************************************************= ****/ /* PowerPC 601 specific instructions (POWER bridge) */ diff --git a/target/ppc/translate/vmx-impl.c.inc b/target/ppc/translate/vmx= -impl.c.inc index 6da8a9123f..cddb3848ab 100644 --- a/target/ppc/translate/vmx-impl.c.inc +++ b/target/ppc/translate/vmx-impl.c.inc @@ -1607,6 +1607,38 @@ static bool trans_VCTZDM(DisasContext *ctx, arg_VX *= a) return true; } =20 +static bool trans_VPDEPD(DisasContext *ctx, arg_VX *a) +{ + static const GVecGen3 g =3D { + .fni8 =3D gen_helper_PDEPD, + .vece =3D MO_64, + }; + + REQUIRE_INSNS_FLAGS2(ctx, ISA310); + REQUIRE_VECTOR(ctx); + + tcg_gen_gvec_3(avr_full_offset(a->vrt), avr_full_offset(a->vra), + avr_full_offset(a->vrb), 16, 16, &g); + + return true; +} + +static bool trans_VPEXTD(DisasContext *ctx, arg_VX *a) +{ + static const GVecGen3 g =3D { + .fni8 =3D gen_helper_PEXTD, + .vece =3D MO_64, + }; + + REQUIRE_INSNS_FLAGS2(ctx, ISA310); + REQUIRE_VECTOR(ctx); + + tcg_gen_gvec_3(avr_full_offset(a->vrt), avr_full_offset(a->vra), + avr_full_offset(a->vrb), 16, 16, &g); + + return true; +} + #undef GEN_VR_LDX #undef GEN_VR_STX #undef GEN_VR_LVE --=20 2.33.1