DBG: added bswap expression function

src/dbg/expressionfunctions.cpp

@@ -59,6 +59,8 @@ void ExpressionFunctions::Init()
 
     RegisterEasy("peb\1PEB", peb);
     RegisterEasy("teb\1TEB", teb);
+
+    RegisterEasy("bswap", bswap);
 }
 
 bool ExpressionFunctions::Register(const String & name, int argc, CBEXPRESSIONFUNCTION cbFunction, void* userdata)

src/dbg/exprfunc.cpp

@@ -57,4 +57,12 @@ namespace Exprfunc
     {
         return duint(GetTEBLocation(hActiveThread));
     }
+
+    duint bswap(duint value)
+    {
+        duint result = 0;
+        for(size_t i = 0; i < sizeof(value); i++)
+            ((unsigned char*)&result)[sizeof(value) - i - 1] = ((unsigned char*)&value)[i];
+        return result;
+    }
 }

src/dbg/exprfunc.h

@@ -15,4 +15,6 @@ namespace Exprfunc
 
     duint peb();
     duint teb();
+
+    duint bswap(duint value);
 }