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path: root/src/mem/ruby/slicc_interface/RubyRequest.cc
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2016-11-09style: [patch 1/22] use /r/3648/ to reorganize includesBrandon Potter
2015-09-18ruby: print addresses in hexNilay Vaish
Changeset 4872dbdea907 replaced Address by Addr, but did not make changes to print statements. So the addresses which were being printed in hex earlier along with their line address, were now being printed in decimals. This patch adds a function printAddress(Addr) that can be used to print the address in hex along with the lines address. This function has been put to use in some of the places. At other places, change has been made to print just the address in hex.
2015-08-14ruby: replace Address by AddrNilay Vaish
This patch eliminates the type Address defined by the ruby memory system. This memory system would now use the type Addr that is in use by the rest of the system.
2014-12-02mem: Add const getters for write packet dataAndreas Hansson
This patch takes a first step in tightening up how we use the data pointer in write packets. A const getter is added for the pointer itself (getConstPtr), and a number of member functions are also made const accordingly. In a range of places throughout the memory system the new member is used. The patch also removes the unused isReadWrite function.
2014-12-02mem: Remove null-check bypassing in Packet::getPtrAndreas Hansson
This patch removes the parameter that enables bypassing the null check in the Packet::getPtr method. A number of call sites assume the value to be non-null. The one odd case is the RubyTester, which issues zero-sized prefetches(!), and despite being reads they had no valid data pointer. This is now fixed, but the size oddity remains (unless anyone object or has any good suggestions). Finally, in the Ruby Sequencer, appropriate checks are made for flush packets as they have no valid data pointer.
2014-02-23ruby: remove few not required #includesNilay Vaish
2013-03-02ruby: fixes functional writes to RubyRequestBlake Hechtman ext:(%2C%20Nilay%20Vaish%20%3Cnilay%40cs.wisc.edu%3E)
The functional write code was assuming that all writes are block sized, which may not be true for Ruby Requests. This bug can lead to a buffer overflow. Committed by: Nilay Vaish <nilay@cs.wisc.edu>
2012-10-15ruby: improved support for functional accessesNilay Vaish
This patch adds support to different entities in the ruby memory system for more reliable functional read/write accesses. Only the simple network has been augmented as of now. Later on Garnet will also support functional accesses. The patch adds functional access code to all the different types of messages that protocols can send around. These messages are functionally accessed by going through the buffers maintained by the network entities. The patch also rectifies some of the bugs found in coherence protocols while testing the patch. With this patch applied, functional writes always succeed. But functional reads can still fail.
2011-03-22Ruby: Remove CacheMsg class from SLICCNilay Vaish
The goal of the patch is to do away with the CacheMsg class currently in use in coherence protocols. In place of CacheMsg, the RubyRequest class will used. This class is already present in slicc_interface/RubyRequest.hh. In fact, objects of class CacheMsg are generated by copying values from a RubyRequest object.
2011-03-19Ruby: Convert CacheRequestType to RubyRequestTypeNilay Vaish
This patch converts CacheRequestType to RubyRequestType so that both the protocol dependent and independent code makes use of the same request type.
2011-02-25Ruby: Remove librubyNilay Vaish
This patch removes libruby_internal.hh, libruby.hh and libruby.cc. It moves the contents to libruby.hh to RubyRequest.hh and RubyRequest.cc files.