From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:36132) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UZNN1-0006Qm-2v for qemu-devel@nongnu.org; Mon, 06 May 2013 11:30:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UZNMy-0003Bd-3F for qemu-devel@nongnu.org; Mon, 06 May 2013 11:30:30 -0400 Received: from cantor2.suse.de ([195.135.220.15]:60828 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UZNMx-0003BD-Ik for qemu-devel@nongnu.org; Mon, 06 May 2013 11:30:27 -0400 From: Alexander Graf Date: Mon, 6 May 2013 17:30:19 +0200 Message-Id: <1367854224-2354-2-git-send-email-agraf@suse.de> In-Reply-To: <1367854224-2354-1-git-send-email-agraf@suse.de> References: <1367854224-2354-1-git-send-email-agraf@suse.de> Subject: [Qemu-devel] [PATCH 1/6] S390: BIOS check for file List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: blauwirbel@gmail.com, Dominik Dingel , anthony@codemonkey.ws, aurelien@aurel32.net From: Dominik Dingel Add a check if the BIOS blob exists before trying to load. Signed-off-by: Dominik Dingel Signed-off-by: Alexander Graf --- hw/s390x/ipl.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/hw/s390x/ipl.c b/hw/s390x/ipl.c index ace5ff5..cc3cd23 100644 --- a/hw/s390x/ipl.c +++ b/hw/s390x/ipl.c @@ -82,6 +82,10 @@ static int s390_ipl_init(SysBusDevice *dev) } bios_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); + if (bios_filename == NULL) { + hw_error("could not find stage1 bootloader\n"); + } + bios_size = load_elf(bios_filename, NULL, NULL, &ipl->start_addr, NULL, NULL, 1, ELF_MACHINE, 0); if (bios_size == -1UL) { -- 1.6.0.2