Add symbols map

1 files changed, 57 insertions, 0 deletions

diff --git a/src/common/symbols.cpp b/src/common/symbols.cpp
new file mode 100644
index 00000000..dcc9eeac
--- /dev/null
+++ b/src/common/symbols.cpp
@@ -0,0 +1,57 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include "common/symbols.h"
+
+TSymbolsMap g_symbols;
+
+namespace Symbols
+{
+    bool HasSymbol(u32 _address)
+    {
+        return g_symbols.find(_address) != g_symbols.end();
+    }
+
+    void Add(u32 _address, const std::string& _name, u32 _size, u32 _type)
+    {
+        if (!HasSymbol(_address))
+        {
+            TSymbol symbol;
+            symbol.address = _address;
+            symbol.name = _name;
+            symbol.size = _size;
+            symbol.type = _type;
+
+            g_symbols.insert(TSymbolsPair(_address, symbol));
+        }
+    }
+
+    TSymbol GetSymbol(u32 _address)
+    {
+        TSymbolsMap::iterator foundSymbolItr;
+        TSymbol symbol;
+        
+        foundSymbolItr = g_symbols.find(_address);
+        if (foundSymbolItr != g_symbols.end())
+        {
+            symbol = (*foundSymbolItr).second;
+        }
+
+        return symbol;
+    }
+    const std::string& GetName(u32 _address)
+    {
+        return GetSymbol(_address).name;
+    }
+    
+    void Remove(u32 _address)
+    {
+        g_symbols.erase(_address);
+    }
+
+    void Clear()
+    {
+        g_symbols.clear();
+    }
+}
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