From: Derek Hower <drh5@cs.wisc.edu>
Date: Wed, 22 Jul 2009 00:42:09 +0000 (-0500)
Subject: ruby: fixed sequencer RMW data bug
X-Git-Tag: Calvin_Submission~204^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7f34ee36ec2c01d818bd2984745cbd4e62a7f549;p=gem5.git

ruby: fixed sequencer RMW data bug
---

diff --git a/src/mem/ruby/system/Sequencer.cc b/src/mem/ruby/system/Sequencer.cc
index 693e931aa..a030fc7c2 100644
--- a/src/mem/ruby/system/Sequencer.cc
+++ b/src/mem/ruby/system/Sequencer.cc
@@ -285,6 +285,7 @@ void Sequencer::readCallback(const Address& address, DataBlock& data) {
   removeRequest(request);
 
   assert((request->ruby_request.type == RubyRequestType_LD) ||
+	 (request->ruby_request.type == RubyRequestType_RMW_Read) ||
          (request->ruby_request.type == RubyRequestType_IFETCH));
 
   hitCallback(request, data);
@@ -328,7 +329,8 @@ void Sequencer::hitCallback(SequencerRequest* srequest, DataBlock& data) {
   // update the data
   if (ruby_request.data != NULL) {
     if ((type == RubyRequestType_LD) ||
-        (type == RubyRequestType_IFETCH)) {
+        (type == RubyRequestType_IFETCH) ||
+        (type == RubyRequestType_RMW_Read)) {
       memcpy(ruby_request.data, data.getData(request_address.getOffset(), ruby_request.len), ruby_request.len);
     } else {
       data.setData(ruby_request.data, request_address.getOffset(), ruby_request.len);