[Qemu-devel] [PATCH] fix WFI/WFE length in syndrome register

[Stefano Stabellini]

WFI/E are 4 bytes long: set ARM_EL_IL_SHIFT in the syndrome.

Signed-off-by: Stefano Stabellini <address@hidden>

diff --git a/target/arm/internals.h b/target/arm/internals.h
index 1f6efef..cf8c966 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -398,6 +398,7 @@ static inline uint32_t syn_breakpoint(int same_el)
 static inline uint32_t syn_wfx(int cv, int cond, int ti)
 {
     return (EC_WFX_TRAP << ARM_EL_EC_SHIFT) |
+           (1 << ARM_EL_IL_SHIFT) |
            (cv << 24) | (cond << 20) | ti;
 }