From patchwork Thu Aug 24 01:02:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 1825055 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=UM4HUJzD; dkim-atps=neutral Authentication-Results: legolas.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=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RWPwZ5pqJz1ygJ for ; Thu, 24 Aug 2023 11:03:42 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qYykP-0000R6-Ja; Wed, 23 Aug 2023 21:02:53 -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 1qYykK-00007l-Bl for qemu-devel@nongnu.org; Wed, 23 Aug 2023 21:02:48 -0400 Received: from mail-pf1-x434.google.com ([2607:f8b0:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qYykI-0000R7-2g for qemu-devel@nongnu.org; Wed, 23 Aug 2023 21:02:48 -0400 Received: by mail-pf1-x434.google.com with SMTP id d2e1a72fcca58-68bec3a81c4so300501b3a.1 for ; Wed, 23 Aug 2023 18:02:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692838965; x=1693443765; 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=/J3OwiFqVwoYplEY/vkfNER1ejXeddYX7iHD/HQTT+U=; b=UM4HUJzDeqK7nHD1k2rsWAc5JcXBllrpi43v/zcPlh7ajB6pfca6tfwpi4OafMUGVc ucpxPCbY8IaMybuNjgRSWlwAf0D560OxmCLNaKMDb7nyz2d2X1Luzpo5LwETSFvJCoZP AHZAlfngqATCQ4OjrMtCiID3STiwHlfKsd1t892xzQ+d7923M4cbjJM/Q2hqWkmxTMMt fH1or/V1Ybwh9vmgvMPBxbAg+02ePM9ILEFR1nEDm4NQiI8yJHKKzeOGAdDcHUJhxDnU JwZC6Sl54ok7F4H+4qLzHk72s5qUf83PqSw4F6x01KzN4f87UYVo5vLyJ27Ov+rhh1h+ 1isQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692838965; x=1693443765; 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=/J3OwiFqVwoYplEY/vkfNER1ejXeddYX7iHD/HQTT+U=; b=lip8C66lucWBaoITc7TJ03oz7MRO9zTalq3M16rwGDtOS56d3h0VI7wIogOy2F4Sec YQSUqIeu5g89vP4sZNesEoIFNSXz53ehnH/7hO98RY2anAJVBthm8QFWqKs0PQpwh2hm rMLk+Rt4VqAzQ5NoKNPPPUi36jxrt+gAOzHCZf9tG/V5q2hsN+6ej80UuFo6gMe/EQhf WbyjH3a9XWnmabpQq/pcj/Ff8XsdxddayrGMbnEf/1sic7NNhG5zc6+k1/1CHUIwmF6P cLvUb2nPMFnv2uKpIwEAR3usHtyzc8Kqxsv4GxII+eTPOjecEmg79EDRjbz1pp/4PpHn uXUg== X-Gm-Message-State: AOJu0YywK4w03pB5D248A6cwOxR5kJDwvm4+W61vwdugEUmNd7B8U7Lk AG87cH7o7EaEogErPNZ988b38MuLMoYDESmb1Ug= X-Google-Smtp-Source: AGHT+IE6B5Y13O1hRPMdMQVNpM0IOV9K9bSejO41NpLwWHu6uS0FFBPCuLmbNIYa+PjmmdFKcaZCAA== X-Received: by 2002:a05:6a00:4c07:b0:68b:bedd:c2e9 with SMTP id ea7-20020a056a004c0700b0068bbeddc2e9mr7930697pfb.16.1692838964838; Wed, 23 Aug 2023 18:02:44 -0700 (PDT) Received: from stoup.. ([2602:47:d483:7301:72f0:1ea7:85d2:141e]) by smtp.gmail.com with ESMTPSA id c10-20020aa78c0a000000b006875df4773fsm2050789pfd.163.2023.08.23.18.02.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Aug 2023 18:02:44 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Helge Deller , Ilya Leoshkevich Subject: [PATCH 07/13] linux-user: Show heap address in /proc/pid/maps Date: Wed, 23 Aug 2023 18:02:31 -0700 Message-Id: <20230824010237.1379735-8-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230824010237.1379735-1-richard.henderson@linaro.org> References: <20230824010237.1379735-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x434.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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Tested-by: Helge Deller Reviewed-by: Ilya Leoshkevich Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé --- linux-user/syscall.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 0b91f996b7..0641d8f433 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -8125,6 +8125,8 @@ static void open_self_maps_4(const struct open_self_maps_data *d, if (test_stack(start, end, info->stack_limit)) { path = "[stack]"; + } else if (start == info->brk) { + path = "[heap]"; } /* Except null device (MAP_ANON), adjust offset for this fragment. */