From 7391ea6de63578722d97c9169e60db5b06754137 Mon Sep 17 00:00:00 2001
From: Ali Saidi <Ali.Saidi@ARM.com>
Date: Wed, 23 Feb 2011 15:10:49 -0600
Subject: ARM: Do something for ISB, DSB, DMB

---
 src/arch/arm/isa/formats/misc.isa |  9 +++------
 src/arch/arm/isa/insts/misc.isa   | 11 ++++++++---
 2 files changed, 11 insertions(+), 9 deletions(-)

(limited to 'src/arch')

diff --git a/src/arch/arm/isa/formats/misc.isa b/src/arch/arm/isa/formats/misc.isa
index 3bcb5c97d..4a9200504 100644
--- a/src/arch/arm/isa/formats/misc.isa
+++ b/src/arch/arm/isa/formats/misc.isa
@@ -120,14 +120,11 @@ let {{
             return new WarnUnimplemented(
                     isRead ? "mrc dccmvau" : "mcr dccmvau", machInst);
           case MISCREG_CP15ISB:
-            return new WarnUnimplemented(
-                    isRead ? "mrc cp15isb" : "mcr cp15isb", machInst);
+            return new Isb(machInst);
           case MISCREG_CP15DSB:
-            return new WarnUnimplemented(
-                    isRead ? "mrc cp15dsb" : "mcr cp15dsb", machInst);
+            return new Dsb(machInst);
           case MISCREG_CP15DMB:
-            return new WarnUnimplemented(
-                    isRead ? "mrc cp15dmb" : "mcr cp15dmb", machInst);
+            return new Dmb(machInst);
           case MISCREG_ICIALLUIS:
             return new WarnUnimplemented(
                     isRead ? "mrc icialluis" : "mcr icialluis", machInst);
diff --git a/src/arch/arm/isa/insts/misc.isa b/src/arch/arm/isa/insts/misc.isa
index ad5021daf..be51d927d 100644
--- a/src/arch/arm/isa/insts/misc.isa
+++ b/src/arch/arm/isa/insts/misc.isa
@@ -696,19 +696,23 @@ let {{
     exec_output += ClrexCompleteAcc.subst(clrexIop)
 
     isbCode = '''
+        fault = new FlushPipe;
     '''
     isbIop = InstObjParams("isb", "Isb", "PredOp",
                              {"code": isbCode,
-                               "predicate_test": predicateTest}, ['IsSerializing'])
+                               "predicate_test": predicateTest},
+                                ['IsSerializeAfter'])
     header_output += BasicDeclare.subst(isbIop)
     decoder_output += BasicConstructor.subst(isbIop)
     exec_output += PredOpExecute.subst(isbIop)
 
     dsbCode = '''
+        fault = new FlushPipe;
     '''
     dsbIop = InstObjParams("dsb", "Dsb", "PredOp",
                              {"code": dsbCode,
-                               "predicate_test": predicateTest},['IsMemBarrier'])
+                               "predicate_test": predicateTest},
+                              ['IsMemBarrier', 'IsSerializeAfter'])
     header_output += BasicDeclare.subst(dsbIop)
     decoder_output += BasicConstructor.subst(dsbIop)
     exec_output += PredOpExecute.subst(dsbIop)
@@ -717,7 +721,8 @@ let {{
     '''
     dmbIop = InstObjParams("dmb", "Dmb", "PredOp",
                              {"code": dmbCode,
-                               "predicate_test": predicateTest},['IsMemBarrier'])
+                               "predicate_test": predicateTest},
+                               ['IsMemBarrier'])
     header_output += BasicDeclare.subst(dmbIop)
     decoder_output += BasicConstructor.subst(dmbIop)
     exec_output += PredOpExecute.subst(dmbIop)
-- 
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