diff options
| author | Leonardo Bras <leonardo@linux.ibm.com> | 2020-03-19 01:03:26 -0300 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2020-03-20 14:55:44 -0700 |
| commit | 9f252c7c88eacbf21dadcfe117b0d08f2e88ceeb (patch) | |
| tree | 63a57be8a5fcb5edec171ae61f013e99da58b089 | |
| parent | 3d0ac346032a1fa9afafcaedc979a99f670e077e (diff) | |
device_tree: Add info message when dumping dtb to file
When dumping dtb to a file, qemu exits silently before starting the VM.
Add info message so user can easily track why the proccess exits.
Add error message if dtb dump failed.
Signed-off-by: Leonardo Bras <leonardo@linux.ibm.com>
Message-Id: <20200319040326.391090-1-leonardo@linux.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
| -rw-r--r-- | device_tree.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/device_tree.c b/device_tree.c index f8b46b3c73..bba6cc2164 100644 --- a/device_tree.c +++ b/device_tree.c @@ -530,7 +530,12 @@ void qemu_fdt_dumpdtb(void *fdt, int size) if (dumpdtb) { /* Dump the dtb to a file and quit */ - exit(g_file_set_contents(dumpdtb, fdt, size, NULL) ? 0 : 1); + if (g_file_set_contents(dumpdtb, fdt, size, NULL)) { + info_report("dtb dumped to %s. Exiting.", dumpdtb); + exit(0); + } + error_report("%s: Failed dumping dtb to %s", __func__, dumpdtb); + exit(1); } } |