Ruby: pass Packet->Req->contextId() to Ruby.

It is useful for Ruby to understand from whence request packets came.
This has all request packets going into Ruby pass the contextId value, if
it exists.  This supplants the old libruby proc_id value passed around in
all the Messages, so I've also removed the unused unsigned proc_id; member
generated by SLICC for all Message types.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mem/ruby/slicc_interface/RubyRequest.hh b/src/mem/ruby/slicc_interface/RubyRequest.hh
index 06ca0de1c..8ac43a8e1 100644
--- a/src/mem/ruby/slicc_interface/RubyRequest.hh
+++ b/src/mem/ruby/slicc_interface/RubyRequest.hh
@@ -52,7 +52,7 @@ class RubyRequest : public Message
     PrefetchBit m_Prefetch;
     uint8_t* data;
     PacketPtr pkt;
-    unsigned proc_id;
+    unsigned m_contextId;
 
     RubyRequest() {}
     RubyRequest(uint64_t _paddr, uint8_t* _data, int _len, uint64_t _pc,
@@ -67,7 +67,7 @@ class RubyRequest : public Message
           m_Prefetch(_pb),
           data(_data),
           pkt(_pkt),
-          proc_id(_proc_id)
+          m_contextId(_proc_id)
     {
       m_LineAddress = m_PhysicalAddress;
       m_LineAddress.makeLineAddress();