[Qemu-devel] [PATCH] Fix the ARM bootloader so that r0 is always 0 before jumping to the kernel entry point

[Sylvain Garrigues]

Signed-off-by: Sylvain Garrigues <sylv...@sylvaingarrigues.com>
---
 hw/arm/boot.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index 5975fbf..5876945 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -68,7 +68,7 @@ static const ARMInsnFixup bootloader_aarch64[] = {
  */
 
 static const ARMInsnFixup bootloader[] = {
-    { 0xe28fe008 }, /* add     lr, pc, #8 */
+    { 0xe28fe004 }, /* add     lr, pc, #4 */
     { 0xe51ff004 }, /* ldr     pc, [pc, #-4] */
     { 0, FIXUP_BOARD_SETUP },
 #define BOOTLOADER_NO_BOARD_SETUP_OFFSET 3
-- 
2.8.1