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From: <sv...@va...> - 2014-10-11 19:13:42
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Author: mjw
Date: Sat Oct 11 20:13:35 2014
New Revision: 2975
Log:
Bug 339858 arm64 recognize dmb sy. Data Memory Barrier full SYstem variant.
Modified:
trunk/priv/guest_arm64_toIR.c
Modified: trunk/priv/guest_arm64_toIR.c
==============================================================================
--- trunk/priv/guest_arm64_toIR.c (original)
+++ trunk/priv/guest_arm64_toIR.c Sat Oct 11 20:13:35 2014
@@ -5537,6 +5537,11 @@
DIP("isb\n");
return True;
}
+ if (INSN(31,0) == 0xD5033FBF) {
+ stmt(IRStmt_MBE(Imbe_Fence));
+ DIP("dmb sy\n");
+ return True;
+ }
if (INSN(31,0) == 0xD5033BBF) {
stmt(IRStmt_MBE(Imbe_Fence));
DIP("dmb ish\n");
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