2 files changed, 29 insertions, 3 deletions
diff --git a/base/loader/symtab.cc b/base/loader/symtab.cc
index 075c197a6..cb18d499c 100644
--- a/base/loader/symtab.cc
+++ b/base/loader/symtab.cc
@@ -95,6 +95,31 @@ SymbolTable::load(const string &filename)
 }
 
 bool
+SymbolTable::findNearestSymbol(Addr address, string &symbol) const
+{
+    ATable::const_iterator i = addrTable.lower_bound(address);
+
+    // check for PALCode
+    if (address & 0x1)
+        return false;
+
+    // first check for the end
+    if (i == addrTable.end())
+        i--;
+    else if (i == addrTable.begin() && (*i).first != address)
+        return false;
+    else if ((*i).first != address)
+        i--;
+
+    symbol = (*i).second;
+
+    if (address != (*i).first)
+        symbol += csprintf("+%d", address - (*i).first);
+
+    return true;
+}
+
+bool
 SymbolTable::findSymbol(Addr address, string &symbol) const
 {
     ATable::const_iterator i = addrTable.find(address);
diff --git a/base/loader/symtab.hh b/base/loader/symtab.hh
index 49a811018..1502e4250 100644
--- a/base/loader/symtab.hh
+++ b/base/loader/symtab.hh
@@ -29,14 +29,14 @@
 #ifndef __SYMTAB_HH__
 #define __SYMTAB_HH__
 
-#include "base/hashmap.hh"
+#include <map>
 #include "targetarch/isa_traits.hh"	// for Addr
 
 class SymbolTable
 {
   private:
-    typedef m5::hash_map<Addr, std::string> ATable;
-    typedef m5::hash_map<std::string, Addr> STable;
+    typedef std::map<Addr, std::string> ATable;
+    typedef std::map<std::string, Addr> STable;
 
     ATable addrTable;
     STable symbolTable;
@@ -49,6 +49,7 @@ class SymbolTable
     bool insert(Addr address, std::string symbol);
     bool load(const std::string &file);
 
+    bool findNearestSymbol(Addr address, std::string &symbol) const;
     bool findSymbol(Addr address, std::string &symbol) const;
     bool findAddress(const std::string &symbol, Addr &address) const;