1 files changed, 18 insertions, 0 deletions
diff --git a/src/mem/ruby/common/DataBlock.hh b/src/mem/ruby/common/DataBlock.hh
index 2a0811f76..c7dba8ae8 100644
--- a/src/mem/ruby/common/DataBlock.hh
+++ b/src/mem/ruby/common/DataBlock.hh
@@ -56,6 +56,9 @@ class DataBlock {
   uint8 getByte(int whichByte) const;
   const uint8* getData(int offset, int len) const;
   void setByte(int whichByte, uint8 data);
+  const uint8* getBlock() const;
+  uint8* copyData(uint8* dest, int offset, int size) const;
+  void setBlock(uint8* data) { setData(data, 0, System::getBlockSizeBytes()); } 
   void setData(uint8* data, int offset, int len);
   void copyPartial(const DataBlock & dblk, int offset, int len);
   bool equal(const DataBlock& obj) const;
@@ -146,6 +149,21 @@ void DataBlock::copyPartial(const DataBlock & dblk, int offset, int len)
   setData(&dblk.m_data[offset], offset, len);
 }
 
+inline
+const uint8* DataBlock::getBlock() const 
+{
+  return m_data;
+}
+
+inline
+uint8* DataBlock::copyData(uint8* dest, int offset, int size) const 
+{
+  assert(offset + size <= RubySystem::getBlockSizeBytes());
+  memcpy(dest, m_data + offset, size);
+  return dest;
+}
+
+
 // ******************* Definitions *******************
 
 // Output operator definition