[PATCH] hw/arm/boot: Report error msg if loading elf/dtb failed

[Changbin Du]

Print errors before exit. Do not exit silently.

Signed-off-by: Changbin Du <changbin.du@huawei.com>
---
 hw/arm/boot.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index d480a7da02cf..17c01f299831 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -839,6 +839,7 @@ static ssize_t arm_load_elf(struct arm_boot_info *info, 
uint64_t *pentry,
                       1, data_swab, as);
     if (ret <= 0) {
         /* The header loaded but the image didn't */
+        error_report("could not load elf '%s'", info->kernel_filename);
         exit(1);
     }
 
@@ -1322,6 +1323,7 @@ void arm_load_kernel(ARMCPU *cpu, MachineState *ms, 
struct arm_boot_info *info)
      */
     if (!info->skip_dtb_autoload && have_dtb(info)) {
         if (arm_load_dtb(info->dtb_start, info, info->dtb_limit, as, ms) < 0) {
+            error_report("could not load dtb '%s'", info->dtb_filename);
             exit(1);
         }
     }
-- 
2.34.1