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[81.2.115.148]) by smtp.gmail.com with ESMTPSA id o6sm26573508wra.27.2019.07.01.09.39.46 for (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 01 Jul 2019 09:39:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=sudBZzt6fCQJ8cQwNMK19XbmjoKhOxFTcvcuBuImuhY=; b=sgrqr4xI0PlW1BJh2TX9dQ3LR9+J6c6sCrB9Lr8rp4MfRV0yOypHdy+fkNxJD9g7ZR mLAcNFodJ1temny1x38kcVxvXvEN/vzm2Xk3J5/oIzegowOE8noDuZ8YXtAcxS93ItUU D405K1j1Y1P5M16lciJ4SqVjIo8+bifhPhgpFyrnqF39I+xUoiNIp1OtLmRpLw5VA7vW FC/3EgYPnBmo8DCl4R/EXpMWsqQ8HiZSRD5VzEhKWATRImxZQyhC+fnGFl34oEjiTsLc 8XCdIGGMvTIxL71cM8qUlozc6Xc/zf2QPuTY1q7/wNIKYAt7ceiRrBcoqrWCrvQCiZXA nj5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=sudBZzt6fCQJ8cQwNMK19XbmjoKhOxFTcvcuBuImuhY=; b=hTOqRZegKMRDA+2JeAF6DkJVJC+o8ahk9U0pSk7xEZQj502dsgI5pdwz8WmeMsgeVW u0Q7ccacJ57RGQd9EnJ9a6gNLW61cwxPKA7mX7f5KoQqo6r0z6uMkI2TnaO9jigo2hui VyPWRfxDvloQHBWFIwsvNjyz0TvnQuOXMVU/jGwezMB3Iu8q0ZjeSJ2vO2nLmcaD7x6h f8bOyuZFMZo6Y08e9dupA98VwZqJ05njV0ca3Fj42MM6LS/YwQG6YDVMLmbRIj5g8gOH 2FXXRGjs9KVxR+IVjy5dL2b2GsicOV1Uz543AXZNJ2JxcdVYgKXZA2QgWpvnmMJJ/VeL DyLQ== X-Gm-Message-State: APjAAAVJksdIrgJkcCLydENaZ6UbyIV5zoi8KILM+OFAqxSNn1zMzl4p TbgXYI8/KDejt8Y2JNvgzjajVFgc0SuFQg== X-Google-Smtp-Source: APXvYqwH6x9DwXKcyIsoA/fOdzUSaJ7+QluDE2uy9psM+F7wMX7v+AuVXPNSI84rCbXPcTYFuHduLg== X-Received: by 2002:a5d:4941:: with SMTP id r1mr19002429wrs.225.1561999187548; Mon, 01 Jul 2019 09:39:47 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Date: Mon, 1 Jul 2019 17:38:59 +0100 Message-Id: <20190701163943.22313-3-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190701163943.22313-1-peter.maydell@linaro.org> References: <20190701163943.22313-1-peter.maydell@linaro.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: 209.85.221.44 Subject: [Qemu-devel] [PULL 02/46] hw/arm/msf2-som: Exit when the cpu is not the expected one 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: Philippe Mathieu-Daud=C3=A9 This machine correctly defines its default_cpu_type to cortex-m3 and report an error if the user requested another cpu_type, however it does not exit, and this can confuse users trying to use another core: $ qemu-system-arm -M emcraft-sf2 -cpu cortex-m4 -kernel test-m4.elf qemu-system-arm: This board can only be used with CPU cortex-m3-arm-cpu [output related to M3 core ...] The CPU is indeed a M3 core: (qemu) info qom-tree /machine (emcraft-sf2-machine) /unattached (container) /device[0] (msf2-soc) /armv7m (armv7m) /cpu (cortex-m3-arm-cpu) Add the missing exit() call to return to the shell. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Alistair Francis Reviewed-by: Eduardo Habkost Message-id: 20190617160136.29930-1-philmd@redhat.com Signed-off-by: Peter Maydell --- hw/arm/msf2-som.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/arm/msf2-som.c b/hw/arm/msf2-som.c index 8c550a8bddc..2c9984bb3b8 100644 --- a/hw/arm/msf2-som.c +++ b/hw/arm/msf2-som.c @@ -53,6 +53,7 @@ static void emcraft_sf2_s2s010_init(MachineState *machine) if (strcmp(machine->cpu_type, mc->default_cpu_type) !=3D 0) { error_report("This board can only be used with CPU %s", mc->default_cpu_type); + exit(1); } =20 memory_region_init_ram(ddr, NULL, "ddr-ram", DDR_SIZE, --=20 2.20.1