From 776a06fd394bc9a55b25524c47d54420880ebd11 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Wed, 1 Jul 2009 22:12:10 -0700
Subject: ARM: Add a DataImmOp format similar to DataOp.

---
 src/arch/arm/isa/formats/pred.isa | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/arch/arm/isa/formats')

diff --git a/src/arch/arm/isa/formats/pred.isa b/src/arch/arm/isa/formats/pred.isa
index 11ba1519f..51d383d6a 100644
--- a/src/arch/arm/isa/formats/pred.isa
+++ b/src/arch/arm/isa/formats/pred.isa
@@ -71,6 +71,13 @@ def template DataDecode {{
     }
 }};
 
+def template DataImmDecode {{
+    if (machInst.sField == 0)
+        return new %(class_name)s(machInst);
+    else
+        return new %(class_name)sCc(machInst);
+}};
+
 let {{
 
     calcCcCode = '''
@@ -125,6 +132,23 @@ def format DataOp(code, icValue, ivValue) {{
     decode_block = DataDecode.subst(regIop)
 }};
 
+def format DataImmOp(code, icValue, ivValue) {{
+    code += "resTemp = resTemp;"
+    iop = InstObjParams(name, Name, 'PredImmOp',
+                        {"code": code,
+                         "predicate_test": predicateTest})
+    ccIop = InstObjParams(name, Name + "Cc", 'PredImmOp',
+                          {"code": code + calcCcCode % vars(),
+                           "predicate_test": predicateTest})
+    header_output = BasicDeclare.subst(iop) + \
+                    BasicDeclare.subst(ccIop)
+    decoder_output = BasicConstructor.subst(iop) + \
+                     BasicConstructor.subst(ccIop)
+    exec_output = PredOpExecute.subst(iop) + \
+                  PredOpExecute.subst(ccIop)
+    decode_block = DataImmDecode.subst(iop)
+}};
+
 def format PredOp(code, *opt_flags) {{
     iop = InstObjParams(name, Name, 'PredOp',
                         {"code": code,
-- 
cgit v1.2.3