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| author | Dominik Dingel <dingel@linux.vnet.ibm.com> | 2013-04-29 04:52:05 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-05-06 17:30:00 +0200 |
| commit | 1f7de853306499b83e627a09b15281fd6d566a51 (patch) | |
| tree | e0e2b85e39b461fa2e4d6eed7cd9f1c5fa2a3634 | |
| parent | 8e515b125d5f7849167dbee6cbe6ef61636607d4 (diff) | |
S390: BIOS check for file
Add a check if the BIOS blob exists before trying to load.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
| -rw-r--r-- | 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 ace5ff50d1..cc3cd2352b 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) { |