Restructure

emulator/include/util.h

@@ -0,0 +1,24 @@
+/*******************************************************************************
+ HARPtools by Chad D. Kersey, Summer 2011
+*******************************************************************************/
+#ifndef __UTIL_H
+#define __UTIL_H
+
+#include <vector>
+#include "types.h"
+
+namespace Harp {
+  Word_u bytesToWord(const Byte *b, Size wordSize);
+  void wordToBytes(Byte *b, Word_u w, Size wordSize);
+  Word_u flagsToWord(bool r, bool w, bool x);
+  void wordToFlags(bool &r, bool &w, bool &x, Word_u f);
+
+  class OutOfBytes {};
+
+  Byte readByte(const std::vector<Byte> &b, Size &n);
+  Word_u readWord(const std::vector<Byte> &b, Size &n, Size wordSize);
+  void writeByte(std::vector<Byte> &p, Size &n, Byte b);
+  void writeWord(std::vector<Byte> &p, Size &n, Size wordSize, Word w);
+};
+
+#endif