From patchwork Wed Sep 18 21:07:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Alex_Benn=C3=A9e?= X-Patchwork-Id: 13807194 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id E1A50CDD55C for ; Wed, 18 Sep 2024 21:08:20 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sr1tU-00058O-W6; Wed, 18 Sep 2024 17:07:25 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sr1tS-0004xL-Hi for qemu-devel@nongnu.org; Wed, 18 Sep 2024 17:07:22 -0400 Received: from mail-ej1-x635.google.com ([2a00:1450:4864:20::635]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sr1tQ-0001d0-Qb for qemu-devel@nongnu.org; Wed, 18 Sep 2024 17:07:22 -0400 Received: by mail-ej1-x635.google.com with SMTP id a640c23a62f3a-a8d6ac24a3bso25856366b.1 for ; Wed, 18 Sep 2024 14:07:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1726693639; x=1727298439; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=iLLNzDuXO6l38mWtmOPS4GSPo9r5e2DeNF89YDm6xy8=; b=mK4YNyQQgoZdgOSXfBNOOzCpweP/n1CNjzsgjBubO/D5VBib13+Zna6M/1GoJvaabv gayqH2H+YlZhh0yETAfYaLl0Mkx79GTVbDtyR/nk+qRS7S+gzZpz9KycZTw8QO8f/TK1 LA9iAYy78sQgLprK17Q9eXTLmXxvJdMN0h2qSfac49vXJEWRhBKLMe0VWoGWWXTf7xE4 bBPTWUizC9feYNcsP3rWUNNLpMh/o4GKr3+rWHTMidS+nvBSWnldcaStxDvGpz4b5qIa zZzaBhAAAKgbCI3VIzfSwnHxah2q78rJB5tGHKB7U3BKspgUGaWmGjcT7dzktdOxkdmp y2FQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726693639; x=1727298439; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=iLLNzDuXO6l38mWtmOPS4GSPo9r5e2DeNF89YDm6xy8=; b=QCdc6T33qumaQl6OS/EWIPGCodU6H2C+3hMo2zGnBTVBxKzp8XtQt01E7b4Cm8Lg1X 6tsNY6zGzik/y5721aei+ZGzqxTGbwXX1Ye6BU4sTfEhy+Sk/0gtiegzD9CUuw79wuI2 1+y5ed7f93CYWapet5vTihTdgqjQVCyTFVsL1ohd75QLqr24U1M9na7cmDDk8h8tqQVz QJwVsqPFEzELQt58Ji5rm1w5Zqpx6BFGJTb4eqg/41LIVOHmeUbWWUdRraFTwrGeHzPm vVHPn2YVRXh/+kTwXDAvPs1eXlRgWtf3zfzvLNRkzDJlZcspNX7LEOdDct9TXXmyIn2k YoLg== X-Gm-Message-State: AOJu0Yyz14HYBZvLthC85dS2r4TMHTP8JdbD9ZO2m8jbB8AJJXYbASeQ 5cbdiRiaCRwe1NksbiKG7qbNkkejnPqt2VuN0C8iLWPY2oMj4WbhEhw28aO4Xr4= X-Google-Smtp-Source: AGHT+IG05uFpzjIxHINLNtbWTYHY8K7udQNhDV0atz3u24AxboKq09Pp3MVKKur2QIMNUuq4akL9gA== X-Received: by 2002:a17:907:3f88:b0:a6f:996f:23ea with SMTP id a640c23a62f3a-a90c1ce8ea1mr83755966b.15.1726693639225; Wed, 18 Sep 2024 14:07:19 -0700 (PDT) Received: from draig.lan ([85.9.250.243]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a90612b99c3sm636282566b.127.2024.09.18.14.07.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Sep 2024 14:07:16 -0700 (PDT) Received: from draig.lan (localhost [IPv6:::1]) by draig.lan (Postfix) with ESMTP id 3BD1E5F947; Wed, 18 Sep 2024 22:07:13 +0100 (BST) From: =?utf-8?q?Alex_Benn=C3=A9e?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Alex_Benn=C3=A9e?= , Pierrick Bouvier Subject: [PULL 10/18] tests/tcg: clean up output of memory system test Date: Wed, 18 Sep 2024 22:07:04 +0100 Message-Id: <20240918210712.2336854-11-alex.bennee@linaro.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20240918210712.2336854-1-alex.bennee@linaro.org> References: <20240918210712.2336854-1-alex.bennee@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::635; envelope-from=alex.bennee@linaro.org; helo=mail-ej1-x635.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This is useful information when debugging memory issues so lets improve by: - include the ptr address for u8 fills (like the others) - indicate the number of operations for reads and writes - explicitly note when we are flushing - move the fill printf to after the reset Reviewed-by: Pierrick Bouvier Signed-off-by: Alex Bennée Message-Id: <20240916085400.1046925-11-alex.bennee@linaro.org> diff --git a/tests/tcg/multiarch/system/memory.c b/tests/tcg/multiarch/system/memory.c index 6eb2eb16f7..8f2371975d 100644 --- a/tests/tcg/multiarch/system/memory.c +++ b/tests/tcg/multiarch/system/memory.c @@ -63,12 +63,14 @@ static void init_test_data_u8(int unused_offset) int i; (void)(unused_offset); - ml_printf("Filling test area with u8:"); + ml_printf("Filling test area with u8 (%p):", ptr); + for (i = 0; i < TEST_SIZE; i++) { *ptr++ = BYTE_NEXT(count); pdot(i); } - ml_printf("done\n"); + + ml_printf("done %d @ %p\n", i, ptr); } /* @@ -94,7 +96,7 @@ static void init_test_data_s8(bool neg_first) *ptr++ = get_byte(i, !neg_first); pdot(i); } - ml_printf("done\n"); + ml_printf("done %d @ %p\n", i * 2, ptr); } /* @@ -105,9 +107,18 @@ static void reset_start_data(int offset) { uint32_t *ptr = (uint32_t *) &test_data[0]; int i; + + if (!offset) { + return; + } + + ml_printf("Flushing %d bytes from %p: ", offset, ptr); + for (i = 0; i < offset; i++) { *ptr++ = 0; } + + ml_printf("done %d @ %p\n", i, ptr); } static void init_test_data_u16(int offset) @@ -117,17 +128,17 @@ static void init_test_data_u16(int offset) const int max = (TEST_SIZE - offset) / sizeof(word); int i; - ml_printf("Filling test area with u16 (offset %d, %p):", offset, ptr); - reset_start_data(offset); + ml_printf("Filling test area with u16 (offset %d, %p):", offset, ptr); + for (i = 0; i < max; i++) { uint16_t low = BYTE_NEXT(count), high = BYTE_NEXT(count); word = BYTE_SHIFT(high, 1) | BYTE_SHIFT(low, 0); *ptr++ = word; pdot(i); } - ml_printf("done @ %p\n", ptr); + ml_printf("done %d @ %p\n", i, ptr); } static void init_test_data_u32(int offset) @@ -137,10 +148,10 @@ static void init_test_data_u32(int offset) const int max = (TEST_SIZE - offset) / sizeof(word); int i; - ml_printf("Filling test area with u32 (offset %d, %p):", offset, ptr); - reset_start_data(offset); + ml_printf("Filling test area with u32 (offset %d, %p):", offset, ptr); + for (i = 0; i < max; i++) { uint32_t b4 = BYTE_NEXT(count), b3 = BYTE_NEXT(count); uint32_t b2 = BYTE_NEXT(count), b1 = BYTE_NEXT(count); @@ -149,7 +160,7 @@ static void init_test_data_u32(int offset) *ptr++ = word; pdot(i); } - ml_printf("done @ %p\n", ptr); + ml_printf("done %d @ %p\n", i, ptr); } static void init_test_data_u64(int offset) @@ -159,10 +170,10 @@ static void init_test_data_u64(int offset) const int max = (TEST_SIZE - offset) / sizeof(word); int i; - ml_printf("Filling test area with u64 (offset %d, %p):", offset, ptr); - reset_start_data(offset); + ml_printf("Filling test area with u64 (offset %d, %p):", offset, ptr); + for (i = 0; i < max; i++) { uint64_t b8 = BYTE_NEXT(count), b7 = BYTE_NEXT(count); uint64_t b6 = BYTE_NEXT(count), b5 = BYTE_NEXT(count); @@ -174,7 +185,7 @@ static void init_test_data_u64(int offset) *ptr++ = word; pdot(i); } - ml_printf("done @ %p\n", ptr); + ml_printf("done %d @ %p\n", i, ptr); } static bool read_test_data_u16(int offset) @@ -198,7 +209,7 @@ static bool read_test_data_u16(int offset) } } - ml_printf("done @ %p\n", ptr); + ml_printf("done %d @ %p\n", i, ptr); return true; } @@ -239,7 +250,7 @@ static bool read_test_data_u32(int offset) pdot(i); } } - ml_printf("done @ %p\n", ptr); + ml_printf("done %d @ %p\n", i, ptr); return true; } @@ -293,7 +304,7 @@ static bool read_test_data_u64(int offset) pdot(i); } } - ml_printf("done @ %p\n", ptr); + ml_printf("done %d @ %p\n", i, ptr); return true; } @@ -365,7 +376,7 @@ static bool read_test_data_s8(int offset, bool neg_first) return false; } } - ml_printf("done @ %p\n", ptr); + ml_printf("done %d @ %p\n", i * 2, ptr); return true; } @@ -398,7 +409,7 @@ static bool read_test_data_s16(int offset, bool neg_first) return false; } } - ml_printf("done @ %p\n", ptr); + ml_printf("done %d @ %p\n", i, ptr); return true; } @@ -431,7 +442,7 @@ static bool read_test_data_s32(int offset, bool neg_first) return false; } } - ml_printf("done @ %p\n", ptr); + ml_printf("done %d @ %p\n", i, ptr); return true; }