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hw/mips: load_elf_strerror to report kernel loading failure

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Emulated MIPS boards bail out with a simple "could not load kernel" when
a kernel could not be load, without specifying the underlying reason.
Fix that by calling load_elf_strerror.

At the same time use error_report to report the error instead of
fprintf.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
This commit is contained in:
Aurelien Jarno 2017-07-27 01:56:13 +02:00 • committed by Yongbok Kim
parent 871a0f7ad2
commit 3ee3122c0d
4 changed files with 24 additions and 16 deletions
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6
hw/mips/mips_r4k.c
View file

@ -31,6 +31,7 @@
#include "sysemu/block-backend.h"
#include "exec/address-spaces.h"
#include "sysemu/qtest.h"
#include "qemu/error-report.h"
#define MAX_IDE_BUS 2
@ -96,8 +97,9 @@ static int64_t load_kernel(void)
if ((entry & ~0x7fffffffULL) == 0x80000000)
entry = (int32_t)entry;
} else {
fprintf(stderr, "qemu: could not load kernel '%s'\n",
loaderparams.kernel_filename);
error_report("qemu: could not load kernel '%s': %s",
loaderparams.kernel_filename,
load_elf_strerror(kernel_size));
exit(1);
}