[Qemu-devel] [PULL 3/8] target-arm: explicitly decode SEVL instruction

[Peter Maydell]

From: Mans Rullgard <address@hidden>

The ARMv8 SEVL instruction is in the architectural hint space already
emulated as nop.  This makes the decoding of SEVL explicit for clarity.

Signed-off-by: Mans Rullgard <address@hidden>
Message-id: address@hidden
[PMM: added 'SEVL' to the TODO comment]
Signed-off-by: Peter Maydell <address@hidden>
---
 target-arm/translate.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target-arm/translate.c b/target-arm/translate.c
index b7663dd..7b50c8c 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -3501,7 +3501,8 @@ static void gen_nop_hint(DisasContext *s, int val)
         break;
     case 2: /* wfe */
     case 4: /* sev */
-        /* TODO: Implement SEV and WFE.  May help SMP performance.  */
+    case 5: /* sevl */
+        /* TODO: Implement SEV, SEVL and WFE.  May help SMP performance.  */
     default: /* nop */
         break;
     }
-- 
1.7.9.5