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[PATCH v2 1/1] device_tree: Add info message when dumping dtb to file
From: |
Leonardo Bras |
Subject: |
[PATCH v2 1/1] device_tree: Add info message when dumping dtb to file |
Date: |
Thu, 19 Mar 2020 01:03:26 -0300 |
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 <address@hidden>
---
device_tree.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
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);
}
}
--
2.24.1
- [PATCH v2 1/1] device_tree: Add info message when dumping dtb to file,
Leonardo Bras <=