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authorBrandon Potter <brandon.potter@amd.com>2015-07-10 16:05:23 -0500
committerBrandon Potter <brandon.potter@amd.com>2015-07-10 16:05:23 -0500
commitf9a370f1728fe5d752fa6962ba23774eec8c883e (patch)
treea81a0331b75c72ec801d1ecf1ce62a8bc6f3d112 /src/mem/ruby/structures/WireBuffer.hh
parentc38f5098b152ea1e1dde96220d3f9e50d3411780 (diff)
downloadgem5-f9a370f1728fe5d752fa6962ba23774eec8c883e.tar.xz
ruby: replace global g_system_ptr with per-object pointers
This is another step in the process of removing global variables from Ruby to enable multiple RubySystem instances in a single simulation. With possibly multiple RubySystem objects, we can no longer use a global variable to find "the" RubySystem object. Instead, each Ruby component has to carry a pointer to the RubySystem object to which it belongs.
Diffstat (limited to 'src/mem/ruby/structures/WireBuffer.hh')
-rw-r--r--src/mem/ruby/structures/WireBuffer.hh2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/ruby/structures/WireBuffer.hh b/src/mem/ruby/structures/WireBuffer.hh
index a724f1381..4282f524e 100644
--- a/src/mem/ruby/structures/WireBuffer.hh
+++ b/src/mem/ruby/structures/WireBuffer.hh
@@ -94,6 +94,8 @@ class WireBuffer : public SimObject
// queues where memory requests live
std::vector<MsgPtr> m_message_queue;
+ RubySystem * m_ruby_system;
+
};
std::ostream& operator<<(std::ostream& out, const WireBuffer& obj);