From dcf02c25e380b113bcf05e3b3a5bf79fc19b3150 Mon Sep 17 00:00:00 2001
From: Kevin Lim <ktlim@umich.edu>
Date: Tue, 13 Jun 2006 14:39:05 -0400
Subject: [PATCH] Make syscalls serialize after instructions so they work
 properly on the new CPU model.

--HG--
extra : convert_revision : c2cea5771e41d3c97d0e44559316363718d89abd
---
 src/arch/alpha/isa/decoder.isa | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/arch/alpha/isa/decoder.isa b/src/arch/alpha/isa/decoder.isa
index 2ecd9f5ad..d2908b27a 100644
--- a/src/arch/alpha/isa/decoder.isa
+++ b/src/arch/alpha/isa/decoder.isa
@@ -701,7 +701,7 @@ decode OPCODE default Unknown::unknown() {
             }}, IsNonSpeculative);
             0x83: callsys({{
                 xc->syscall(R0);
-            }}, IsNonSpeculative);
+            }}, IsSerializeAfter, IsNonSpeculative);
             // Read uniq reg into ABI return value register (r0)
             0x9e: rduniq({{ R0 = Runiq; }}, IsIprAccess);
             // Write uniq reg with value from ABI arg register (r16)
-- 
2.30.2