diff mbox

[RFC,v2,12/13] target-alpha: Generate fence op

Message ID 20160531183928.29406-13-bobby.prani@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Pranith Kumar May 31, 2016, 6:39 p.m. UTC 
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
---
 target-alpha/translate.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 5b86992..17b68f5 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -2329,11 +2329,12 @@  static ExitStatus translate_one(DisasContext *ctx, uint32_t insn)
             break;
         case 0x4000:
             /* MB */
-            /* No-op */
+            tcg_gen_mb(TCG_MB_FULL);
             break;
         case 0x4400:
             /* WMB */
-            /* No-op */
+            /* TODO: Change this to write barrier */
+            tcg_gen_mb(TCG_MB_FULL);
             break;
         case 0x8000:
             /* FETCH */