From 95561dc138243b1fda266ed4ef4ffdc64700c353 Mon Sep 17 00:00:00 2001
From: Korey Sewell <ksewell@umich.edu>
Date: Wed, 26 Jul 2006 18:47:06 -0400
Subject: MIPS ISA runs 'hello world' in O3CPU ...

src/arch/mips/isa/base.isa:
    special case syscall disasembly... maybe give own instruction class?
src/arch/mips/isa/decoder.isa:
    add 'IsSerializeAfter' flag for syscall
src/cpu/o3/commit.hh:
    Add skidBuffer to commit
src/cpu/o3/commit_impl.hh:
    Use skidbuffer in MIPS ISA
src/cpu/o3/fetch_impl.hh:
    Print name out when there is a fault
src/cpu/o3/mips/cpu_impl.hh:
    change comment

--HG--
extra : convert_revision : d032549e07102bdd50aa09f044fce8de6f0239b5
---
 src/arch/mips/isa/base.isa | 32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

(limited to 'src/arch/mips/isa/base.isa')

diff --git a/src/arch/mips/isa/base.isa b/src/arch/mips/isa/base.isa
index f07b06e03..7c042f16f 100644
--- a/src/arch/mips/isa/base.isa
+++ b/src/arch/mips/isa/base.isa
@@ -79,21 +79,27 @@ output decoder {{
 
         ccprintf(ss, "%-10s ", mnemonic);
 
-        if(_numDestRegs > 0){
-            printReg(ss, _destRegIdx[0]);
+        // Need to find standard way to not print
+        // this info. Maybe add bool variable to
+        // class?
+        if (mnemonic != "syscall") {
+            if(_numDestRegs > 0){
+                printReg(ss, _destRegIdx[0]);
+            }
+
+            if(_numSrcRegs > 0) {
+                ss << ", ";
+                printReg(ss, _srcRegIdx[0]);
+            }
+
+            if(_numSrcRegs > 1) {
+                ss << ", ";
+                printReg(ss, _srcRegIdx[1]);
+            }
         }
 
-        if(_numSrcRegs > 0) {
-            ss << ", ";
-            printReg(ss, _srcRegIdx[0]);
-        }
-
-        if(_numSrcRegs > 1) {
-            ss << ", ";
-            printReg(ss, _srcRegIdx[1]);
-        }
-
-
+        // Should we define a separate inst. class
+        // just for two insts?
         if(mnemonic == "sll" || mnemonic == "sra"){
             ccprintf(ss,", %d",SA);
         }
-- 
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