diff options
| author | Bernhard Beschow <shentey@gmail.com> | 2022-01-16 12:46:49 +0100 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2022-01-18 12:33:46 +0100 |
| commit | d4fae97d8fb50d7e3387458af24c85bac965957d (patch) | |
| tree | 7da837741be397739944371cf50ccc9e24900feb /softmmu | |
| parent | 6d4c8af321e5d0da919fd946d44abbd61a10b708 (diff) | |
softmmu: Provide a clue as to why device tree loading failed
fdt_open_into() obligingly returns an error code in case the operation
failed. So be obliging as well and use it in the error message.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220116114649.40859-1-shentey@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'softmmu')
| -rw-r--r-- | softmmu/device_tree.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/softmmu/device_tree.c b/softmmu/device_tree.c index 3965c834ca..31d1066940 100644 --- a/softmmu/device_tree.c +++ b/softmmu/device_tree.c @@ -60,7 +60,8 @@ void *create_device_tree(int *sizep) } ret = fdt_open_into(fdt, fdt, *sizep); if (ret) { - error_report("Unable to copy device tree in memory"); + error_report("%s: Unable to copy device tree into memory: %s", + __func__, fdt_strerror(ret)); exit(1); } @@ -104,7 +105,8 @@ void *load_device_tree(const char *filename_path, int *sizep) ret = fdt_open_into(fdt, fdt, dt_size); if (ret) { - error_report("Unable to copy device tree in memory"); + error_report("%s: Unable to copy device tree into memory: %s", + __func__, fdt_strerror(ret)); goto fail; } |