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authorNilay Vaish <nilay@cs.wisc.edu>2015-08-19 10:02:01 -0500
committerNilay Vaish <nilay@cs.wisc.edu>2015-08-19 10:02:01 -0500
commit2f44dada688ace9c24f085a8422b3054c3edb72e (patch)
tree372bb043430552b0f4424eaa5571933883fcaaae /src/mem/ruby/slicc_interface
parent2d9f3f8582e2de60850852c803a8c8ba0d6b91b5 (diff)
downloadgem5-2f44dada688ace9c24f085a8422b3054c3edb72e.tar.xz
ruby: reverts to changeset: bf82f1f7b040
Diffstat (limited to 'src/mem/ruby/slicc_interface')
-rw-r--r--src/mem/ruby/slicc_interface/AbstractCacheEntry.cc25
-rw-r--r--src/mem/ruby/slicc_interface/AbstractCacheEntry.hh24
-rw-r--r--src/mem/ruby/slicc_interface/AbstractController.hh14
3 files changed, 10 insertions, 53 deletions
diff --git a/src/mem/ruby/slicc_interface/AbstractCacheEntry.cc b/src/mem/ruby/slicc_interface/AbstractCacheEntry.cc
index 416aea73b..01fd3f522 100644
--- a/src/mem/ruby/slicc_interface/AbstractCacheEntry.cc
+++ b/src/mem/ruby/slicc_interface/AbstractCacheEntry.cc
@@ -28,9 +28,6 @@
#include "mem/ruby/slicc_interface/AbstractCacheEntry.hh"
-#include "base/trace.hh"
-#include "debug/RubyCache.hh"
-
AbstractCacheEntry::AbstractCacheEntry()
{
m_Permission = AccessPermission_NotPresent;
@@ -51,25 +48,3 @@ AbstractCacheEntry::changePermission(AccessPermission new_perm)
m_locked = -1;
}
}
-
-void
-AbstractCacheEntry::setLocked(int context)
-{
- DPRINTF(RubyCache, "Setting Lock for addr: %x to %d\n", m_Address, context);
- m_locked = context;
-}
-
-void
-AbstractCacheEntry::clearLocked()
-{
- DPRINTF(RubyCache, "Clear Lock for addr: %x\n", m_Address);
- m_locked = -1;
-}
-
-bool
-AbstractCacheEntry::isLocked(int context) const
-{
- DPRINTF(RubyCache, "Testing Lock for addr: %llx cur %d con %d\n",
- m_Address, m_locked, context);
- return m_locked == context;
-}
diff --git a/src/mem/ruby/slicc_interface/AbstractCacheEntry.hh b/src/mem/ruby/slicc_interface/AbstractCacheEntry.hh
index 926556781..6c7a4a008 100644
--- a/src/mem/ruby/slicc_interface/AbstractCacheEntry.hh
+++ b/src/mem/ruby/slicc_interface/AbstractCacheEntry.hh
@@ -56,28 +56,10 @@ class AbstractCacheEntry : public AbstractEntry
virtual DataBlock& getDataBlk()
{ panic("getDataBlk() not implemented!"); }
- // Functions for locking and unlocking the cache entry. These are required
- // for supporting atomic memory accesses.
- void setLocked(int context);
- void clearLocked();
- bool isLocked(int context) const;
- void setSetIndex(uint32_t s) { m_set_index = s; }
- uint32_t getSetIndex() const { return m_set_index; }
-
- void setWayIndex(uint32_t s) { m_way_index = s; }
- uint32_t getWayIndex() const { return m_way_index; }
-
- // Address of this block, required by CacheMemory
- Addr m_Address;
- // Holds info whether the address is locked.
- // Required for implementing LL/SC operations.
- int m_locked;
-
- private:
- // Set and way coordinates of the entry within the cache memory object.
- uint32_t m_set_index;
- uint32_t m_way_index;
+ Addr m_Address; // Address of this block, required by CacheMemory
+ int m_locked; // Holds info whether the address is locked,
+ // required for implementing LL/SC
};
inline std::ostream&
diff --git a/src/mem/ruby/slicc_interface/AbstractController.hh b/src/mem/ruby/slicc_interface/AbstractController.hh
index 34160c149..94361034a 100644
--- a/src/mem/ruby/slicc_interface/AbstractController.hh
+++ b/src/mem/ruby/slicc_interface/AbstractController.hh
@@ -139,14 +139,14 @@ class AbstractController : public MemObject, public Consumer
void wakeUpAllBuffers();
protected:
- const NodeID m_version;
+ NodeID m_version;
MachineID m_machineID;
- const NodeID m_clusterID;
+ NodeID m_clusterID;
// MasterID used by some components of gem5.
- const MasterID m_masterId;
+ MasterID m_masterId;
- Network *m_net_ptr;
+ Network* m_net_ptr;
bool m_is_blocking;
std::map<Addr, MessageBuffer*> m_block_map;
@@ -157,9 +157,9 @@ class AbstractController : public MemObject, public Consumer
unsigned int m_in_ports;
unsigned int m_cur_in_port;
- const int m_number_of_TBEs;
- const int m_transitions_per_cycle;
- const unsigned int m_buffer_size;
+ int m_number_of_TBEs;
+ int m_transitions_per_cycle;
+ unsigned int m_buffer_size;
Cycles m_recycle_latency;
//! Counter for the number of cycles when the transitions carried out