1 files changed, 94 insertions, 0 deletions

diff --git a/ue3/mycpu/cmem.h b/ue3/mycpu/cmem.h
new file mode 100644
index 0000000..923ed01
--- /dev/null
+++ b/ue3/mycpu/cmem.h
@@ -0,0 +1,94 @@
+/**
+ * @module cmem
+ * @author Guenther Neuwirth (0626638), Manuel Mausz (0728348)
+ * @brief  class for providing 256 registers.
+ * @date   11.05.2009
+ */
+
+#ifndef CMEM_H
+#define CMEM_H
+
+#include <stdexcept>
+#include <string>
+
+#include <set>
+#ifdef DEBUG
+# include <iostream>
+#endif
+  #include "cdat.h"
+
+
+#define MAX_REGISTER 256;
+/**
+ * @class CMem
+ *
+ * Parses a simple line based scriptfile with some limitations:
+ * first function (starting a block) must be a read-command,
+ * last must be a write-command (ending this block).
+ *
+ * read- and write-commands have hard coded parameters, number#1 being a filetype.
+ * Classes handling certain filetypes must be of type CFile.
+ * Custom functions will be passed to CFile::callFunc().
+ *
+ * On error ParserError will be thrown.
+ */
+class CMem
+{
+  public:
+
+    /**
+     * @method CMem
+     * @brief  Default ctor
+     * @param  memoryfile filename 
+     * @return -
+     * @globalvars none
+     * @exception  bad_alloc
+     * @conditions none
+     */
+    CMem(const std::string& memfile);
+
+    /**
+     * @method ~CMem
+     * @brief  Default dtor
+     * @param  -
+     * @return -
+     * @globalvars none
+     * @exception  none
+     * @conditions none
+     */
+    ~CMem();
+
+    CDat& getRegister(const std::string reg);
+    
+    CDat& getMem(const std::string addr)
+    {
+        return getRegister("R0");
+    }
+    void setMem(const std::string addr, const CDat& value)
+    {}
+    
+#ifdef DEBUG
+    /**
+     * @method dump
+     * @brief  Dumps the resgister contnent to ostream
+     * @param  out output stream
+     * @return -
+     * @globalvars
+     * @exception
+     * @conditions
+     */
+    void dump(std::ostream& out);
+#endif
+
+
+  private:
+    /* members */
+  std::string m_memfile;
+  
+
+  std::vector<CDat> m_registers;
+};
+
+#endif
+
+/* vim: set et sw=2 ts=2: */