From patchwork Mon Jul 5 23:34:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taylor Simpson X-Patchwork-Id: 1501003 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org 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=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=quicinc.com header.i=@quicinc.com header.a=rsa-sha256 header.s=qcdkim header.b=vx8vJ2Km; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 4GJj1b1G6lz9sX1 for ; Tue, 6 Jul 2021 09:43:31 +1000 (AEST) Received: from localhost ([::1]:50838 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m0YFM-0003qw-8B for incoming@patchwork.ozlabs.org; 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05 Jul 2021 16:34:39 -0700 X-QCInternal: smtphost Received: from vu-tsimpson-aus.qualcomm.com (HELO vu-tsimpson1-aus.qualcomm.com) ([10.222.150.1]) by ironmsg05-sd.qualcomm.com with ESMTP; 05 Jul 2021 16:34:38 -0700 Received: by vu-tsimpson1-aus.qualcomm.com (Postfix, from userid 47164) id EAFDE11B7; Mon, 5 Jul 2021 18:34:37 -0500 (CDT) From: Taylor Simpson To: qemu-devel@nongnu.org Subject: [PATCH 10/20] Hexagon HVX (target/hexagon) C preprocessor for decode tree Date: Mon, 5 Jul 2021 18:34:24 -0500 Message-Id: <1625528074-19440-11-git-send-email-tsimpson@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1625528074-19440-1-git-send-email-tsimpson@quicinc.com> References: <1625528074-19440-1-git-send-email-tsimpson@quicinc.com> MIME-Version: 1.0 Received-SPF: pass client-ip=199.106.114.38; envelope-from=tsimpson@qualcomm.com; helo=alexa-out-sd-01.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, peter.maydell@linaro.org, bcain@quicinc.com, richard.henderson@linaro.org, tsimpson@quicinc.com, philmd@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Taylor Simpson --- target/hexagon/gen_dectree_import.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/target/hexagon/gen_dectree_import.c b/target/hexagon/gen_dectree_import.c index 5b7ecfc..2374030 100644 --- a/target/hexagon/gen_dectree_import.c +++ b/target/hexagon/gen_dectree_import.c @@ -40,6 +40,11 @@ const char * const opcode_names[] = { * Q6INSN(A2_add,"Rd32=add(Rs32,Rt32)",ATTRIBS(), * "Add 32-bit registers", * { RdV=RsV+RtV;}) + * HVX instructions have the following form + * EXTINSN(V6_vinsertwr, "Vx32.w=vinsert(Rt32)", + * ATTRIBS(A_EXTENSION,A_CVI,A_CVI_VX,A_CVI_LATE), + * "Insert Word Scalar into Vector", + * VxV.uw[0] = RtV;) */ const char * const opcode_syntax[XX_LAST_OPCODE] = { #define Q6INSN(TAG, BEH, ATTRIBS, DESCR, SEM) \ @@ -105,6 +110,14 @@ static const char *get_opcode_enc(int opcode) static const char *get_opcode_enc_class(int opcode) { + const char *tmp = opcode_encodings[opcode].encoding; + if (tmp == NULL) { + const char *test = "V6_"; /* HVX */ + char *name = (char *)opcode_names[opcode]; + if (strncmp(name, test, strlen(test)) == 0) { + return "EXT_mmvec"; + } + } return opcode_enc_class_names[opcode_encodings[opcode].enc_class]; }