From nobody Tue Feb 10 23:13:35 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.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 ARC-Seal: i=1; a=rsa-sha256; t=1620846801; cv=none; d=zohomail.com; s=zohoarc; b=Ln7hfKHjBMkxUnybfjEfPRwq8RqUWUqP5xJu/nCsocIKqkW95DmiPL7TS9AM619BPoTfTb+YsxoBXk2Y2tiBe//nkB3Iswhz41NmkwFHEjq+21sv7pg6LwwAFXXoec4mQdk1wD4Bx0fTjDgyNwS8osbb1XXuCGqGpnysfQzl/Bs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1620846801; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=JbzXbo/OXrvV6r2qLgfR2laTBNclks3+hgNyPTRUki8=; b=X4DUXesAmITIQDmgQ6QFxvSWKH6p+MhQiNB5FkZPFG2zsg3/dnxPed98QLoexs8pICfp/h6zUPzpS93eRiYVPEMTj7VOc8cyPdXfkJS51MF+g85z+XyfxMLNvruhyj1vTYT8JW1+6HpLtfXuJVCFeHqrPvoQ7oe5W+xoOyB3GHk= ARC-Authentication-Results: i=1; mx.zohomail.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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1620846801335554.7439872070177; Wed, 12 May 2021 12:13:21 -0700 (PDT) Received: from localhost ([::1]:59650 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lguIK-0006lg-1Z for importer@patchew.org; Wed, 12 May 2021 15:13:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53316) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgu1v-0005iu-Sk; Wed, 12 May 2021 14:56:23 -0400 Received: from [201.28.113.2] (port=20812 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lgu1u-0007uU-Dc; Wed, 12 May 2021 14:56:23 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Wed, 12 May 2021 15:56:01 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by power9a (Postfix) with ESMTP id D7D468000C2; Wed, 12 May 2021 15:56:00 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH v4 06/31] target/ppc: Simplify gen_debug_exception Date: Wed, 12 May 2021 15:54:16 -0300 Message-Id: <20210512185441.3619828-7-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210512185441.3619828-1-matheus.ferst@eldorado.org.br> References: <20210512185441.3619828-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-OriginalArrivalTime: 12 May 2021 18:56:01.0234 (UTC) FILETIME=[7395AB20:01D74760] X-Host-Lookup-Failed: Reverse DNS lookup failed for 201.28.113.2 (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=201.28.113.2; envelope-from=matheus.ferst@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, RDNS_NONE=0.793, SPF_HELO_NONE=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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: richard.henderson@linaro.org, f4bug@amsat.org, luis.pires@eldorado.org.br, lagarcia@br.ibm.com, bruno.larsen@eldorado.org.br, matheus.ferst@eldorado.org.br, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Richard Henderson Two of the call sites that use gen_debug_exception have already updated NIP. Only ppc_tr_breakpoint_check requires the update. Signed-off-by: Richard Henderson Signed-off-by: Matheus Ferst --- target/ppc/translate.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 23de04a08e..7b23f85c11 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -326,19 +326,7 @@ static uint32_t gen_prep_dbgex(DisasContext *ctx) =20 static void gen_debug_exception(DisasContext *ctx) { - TCGv_i32 t0; - - /* - * These are all synchronous exceptions, we set the PC back to the - * faulting instruction - */ - if ((ctx->exception !=3D POWERPC_EXCP_BRANCH) && - (ctx->exception !=3D POWERPC_EXCP_SYNC)) { - gen_update_nip(ctx, ctx->base.pc_next); - } - t0 =3D tcg_const_i32(EXCP_DEBUG); - gen_helper_raise_exception(cpu_env, t0); - tcg_temp_free_i32(t0); + gen_helper_raise_exception(cpu_env, tcg_constant_i32(EXCP_DEBUG)); ctx->base.is_jmp =3D DISAS_NORETURN; } =20 @@ -9377,6 +9365,7 @@ static bool ppc_tr_breakpoint_check(DisasContextBase = *dcbase, CPUState *cs, { DisasContext *ctx =3D container_of(dcbase, DisasContext, base); =20 + gen_update_nip(ctx, ctx->base.pc_next); gen_debug_exception(ctx); /* * The address covered by the breakpoint must be included in --=20 2.25.1