From nobody Tue Feb 10 01:33:05 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail header.i=@quicinc.com; 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; dmarc=fail(p=none dis=none) header.from=quicinc.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1629999958827689.6447850264346; Thu, 26 Aug 2021 10:45:58 -0700 (PDT) Received: from localhost ([::1]:39092 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mJJRt-000643-KP for importer@patchew.org; Thu, 26 Aug 2021 13:45:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52242) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mJJIk-0004PH-57 for qemu-devel@nongnu.org; Thu, 26 Aug 2021 13:36:30 -0400 Received: from alexa-out-sd-02.qualcomm.com ([199.106.114.39]:10212) by eggs.gnu.org with esmtps (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1mJJIg-0005GW-QA for qemu-devel@nongnu.org; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=199.106.114.39; envelope-from=tsimpson@qualcomm.com; helo=alexa-out-sd-02.qualcomm.com X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_MED=-2.3, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ale@rev.ng, bcain@quicinc.com, tsimpson@quicinc.com, richard.henderson@linaro.org, f4bug@amsat.org 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: 1629999960943100001 Signed-off-by: Taylor Simpson --- target/hexagon/gen_tcg_hvx.h | 91 ++++++++++++++++++++++++++++++++++++++++= ++++ 1 file changed, 91 insertions(+) diff --git a/target/hexagon/gen_tcg_hvx.h b/target/hexagon/gen_tcg_hvx.h index b5c6cad..40fcb54 100644 --- a/target/hexagon/gen_tcg_hvx.h +++ b/target/hexagon/gen_tcg_hvx.h @@ -18,4 +18,95 @@ #ifndef HEXAGON_GEN_TCG_HVX_H #define HEXAGON_GEN_TCG_HVX_H =20 +/* + * Histogram instructions + * + * Note that these instructions operate directly on the vector registers + * and therefore happen after commit. + * + * The generate_ function is called twice + * The first time is during the normal TCG generation + * ctx->pre_commit is true + * In the masked cases, we save the mask to the qtmp temporary + * Otherwise, there is nothing to do + * The second call is at the end of gen_commit_packet + * ctx->pre_commit is false + * Generate the call to the helper + */ +#define fGEN_TCG_V6_vhist(SHORTCODE) \ + if (!ctx->pre_commit) { \ + gen_helper_vhist(cpu_env); \ + } +#define fGEN_TCG_V6_vhistq(SHORTCODE) \ + do { \ + if (ctx->pre_commit) { \ + intptr_t dstoff =3D offsetof(CPUHexagonState, qtmp); \ + tcg_gen_gvec_mov(MO_64, dstoff, QvV_off, \ + sizeof(MMVector), sizeof(MMVector)); \ + } else { \ + gen_helper_vhistq(cpu_env); \ + } \ + } while (0) +#define fGEN_TCG_V6_vwhist256(SHORTCODE) \ + if (!ctx->pre_commit) { \ + gen_helper_vwhist256(cpu_env); \ + } +#define fGEN_TCG_V6_vwhist256q(SHORTCODE) \ + do { \ + if (ctx->pre_commit) { \ + intptr_t dstoff =3D offsetof(CPUHexagonState, qtmp); \ + tcg_gen_gvec_mov(MO_64, dstoff, QvV_off, \ + sizeof(MMVector), sizeof(MMVector)); \ + } else { \ + gen_helper_vwhist256q(cpu_env); \ + } \ + } while (0) +#define fGEN_TCG_V6_vwhist256_sat(SHORTCODE) \ + if (!ctx->pre_commit) { \ + gen_helper_vwhist256_sat(cpu_env); \ + } +#define fGEN_TCG_V6_vwhist256q_sat(SHORTCODE) \ + do { \ + if (ctx->pre_commit) { \ + intptr_t dstoff =3D offsetof(CPUHexagonState, qtmp); \ + tcg_gen_gvec_mov(MO_64, dstoff, QvV_off, \ + sizeof(MMVector), sizeof(MMVector)); \ + } else { \ + gen_helper_vwhist256q_sat(cpu_env); \ + } \ + } while (0) +#define fGEN_TCG_V6_vwhist128(SHORTCODE) \ + if (!ctx->pre_commit) { \ + gen_helper_vwhist128(cpu_env); \ + } +#define fGEN_TCG_V6_vwhist128q(SHORTCODE) \ + do { \ + if (ctx->pre_commit) { \ + intptr_t dstoff =3D offsetof(CPUHexagonState, qtmp); \ + tcg_gen_gvec_mov(MO_64, dstoff, QvV_off, \ + sizeof(MMVector), sizeof(MMVector)); \ + } else { \ + gen_helper_vwhist128q(cpu_env); \ + } \ + } while (0) +#define fGEN_TCG_V6_vwhist128m(SHORTCODE) \ + if (!ctx->pre_commit) { \ + TCGv tcgv_uiV =3D tcg_const_tl(uiV); \ + gen_helper_vwhist128m(cpu_env, tcgv_uiV); \ + tcg_temp_free(tcgv_uiV); \ + } +#define fGEN_TCG_V6_vwhist128qm(SHORTCODE) \ + do { \ + if (ctx->pre_commit) { \ + intptr_t dstoff =3D offsetof(CPUHexagonState, qtmp); \ + tcg_gen_gvec_mov(MO_64, dstoff, QvV_off, \ + sizeof(MMVector), sizeof(MMVector)); \ + } else { \ + TCGv tcgv_uiV =3D tcg_const_tl(uiV); \ + gen_helper_vwhist128qm(cpu_env, tcgv_uiV); \ + tcg_temp_free(tcgv_uiV); \ + } \ + } while (0) + + #endif --=20 2.7.4