From nobody Mon Feb 9 14:50:38 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1500235758942450.354896918622; Sun, 16 Jul 2017 13:09:18 -0700 (PDT) Received: from localhost ([::1]:46719 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dWpqv-0004gj-OC for importer@patchew.org; Sun, 16 Jul 2017 16:09:17 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46210) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dWpmb-0001Ar-GR for qemu-devel@nongnu.org; Sun, 16 Jul 2017 16:04:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dWpmW-0008N2-Hq for qemu-devel@nongnu.org; Sun, 16 Jul 2017 16:04:49 -0400 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:41485) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dWpmW-0008Mj-E5 for qemu-devel@nongnu.org; Sun, 16 Jul 2017 16:04:44 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 21E6E20A5B; Sun, 16 Jul 2017 16:04:44 -0400 (EDT) Received: from frontend1 ([10.202.2.160]) by compute4.internal (MEProxy); Sun, 16 Jul 2017 16:04:44 -0400 Received: from localhost (flamenco.cs.columbia.edu [128.59.20.216]) by mail.messagingengine.com (Postfix) with ESMTPA id DC3667E17E; Sun, 16 Jul 2017 16:04:43 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=braap.org; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc:x-sasl-enc; s=mesmtp; bh=Bv/6kU5n3CXzUZd /SeOHHDMbodYDyQsgd1AZTJWrRoU=; b=U6ybxQ73/gH7fsNbEyichrUJde5hub1 /8IhbSa/pDpJUU9ZXR3pSoHrtGiW9gKpbnVr+JGfBkovkfiR/CgdaFvd6Yp+EQMk p4xHFv5eCHyq+GuBPi7gsgy6gwrymu+UoDWobJRLN2Ar1SrTNiVfqecmqWYaddet dIze7UtgT2P8= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc:x-sasl-enc; s= fm1; bh=Bv/6kU5n3CXzUZd/SeOHHDMbodYDyQsgd1AZTJWrRoU=; b=nZvlRap9 oFZviciePGoK20v8PPBLdjkpW0sxn/di71S6iOl/014KqPXlSAg6CClTfWcPHxCb zaS7c3KZAL6/8+nE3I87jfrX8SCl24+tfqvt0bUL349JvNHf9ccagkGmuEmbZ7Fz /WaON81OLXOdPBbQqF0CSA7d+Qryo1Z/sJDn52qWF7BQWb64Xtv5rU5EafSgq2HF bbDMnCjkC/R5k9+0Hqrw/D/t3HfgogSThsDmyx6lydcjpWiKKFwlwYuAP3XC0ftv QymLj0NyHe3+o2QLX9TQyEBdJM/EAGRn0OvCTplVqWugH4ZvhWipBn+fsj4IHzBe AhN8ETXXdVanRw== X-ME-Sender: X-Sasl-enc: KvYghph01iPRigSjxw8MgACehBKSVlRzGI4ldKMp+9Ee 1500235483 From: "Emilio G. Cota" To: qemu-devel@nongnu.org Date: Sun, 16 Jul 2017 16:04:06 -0400 Message-Id: <1500235468-15341-24-git-send-email-cota@braap.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1500235468-15341-1-git-send-email-cota@braap.org> References: <1500235468-15341-1-git-send-email-cota@braap.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.111.4.25 Subject: [Qemu-devel] [PATCH v2 23/45] translate-all: define and use DEBUG_TB_FLUSH_GATE X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Henderson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 This gets rid of some ifdef checks while ensuring that the debug code is compiled, which prevents bit rot. Suggested-by: Alex Benn=C3=A9e Signed-off-by: Emilio G. Cota Reviewed-by: Richard Henderson --- accel/tcg/translate-all.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index 80ac85a..c38448c 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -65,6 +65,12 @@ /* make various TB consistency checks */ /* #define DEBUG_TB_CHECK */ =20 +#ifdef DEBUG_TB_FLUSH +#define DEBUG_TB_FLUSH_GATE 1 +#else +#define DEBUG_TB_FLUSH_GATE 0 +#endif + #if !defined(CONFIG_USER_ONLY) /* TB consistency checks only implemented for usermode emulation. */ #undef DEBUG_TB_CHECK @@ -899,13 +905,13 @@ static void do_tb_flush(CPUState *cpu, run_on_cpu_dat= a tb_flush_count) goto done; } =20 -#if defined(DEBUG_TB_FLUSH) - printf("qemu: flush code_size=3D%ld nb_tbs=3D%d avg_tb_size=3D%ld\n", - (unsigned long)(tcg_ctx.code_gen_ptr - tcg_ctx.code_gen_buffer), - tcg_ctx.tb_ctx.nb_tbs, tcg_ctx.tb_ctx.nb_tbs > 0 ? - ((unsigned long)(tcg_ctx.code_gen_ptr - tcg_ctx.code_gen_buffer= )) / - tcg_ctx.tb_ctx.nb_tbs : 0); -#endif + if (DEBUG_TB_FLUSH_GATE) { + printf("qemu: flush code_size=3D%td nb_tbs=3D%d avg_tb_size=3D%td\= n", + tcg_ctx.code_gen_ptr - tcg_ctx.code_gen_buffer, + tcg_ctx.tb_ctx.nb_tbs, tcg_ctx.tb_ctx.nb_tbs > 0 ? + (tcg_ctx.code_gen_ptr - tcg_ctx.code_gen_buffer) / + tcg_ctx.tb_ctx.nb_tbs : 0); + } if ((unsigned long)(tcg_ctx.code_gen_ptr - tcg_ctx.code_gen_buffer) > tcg_ctx.code_gen_buffer_size) { cpu_abort(cpu, "Internal error: code buffer overflow\n"); --=20 2.7.4