icache_zero.hpp

/*
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 * Copyright 2007, 2009 Red Hat, Inc.
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#ifndef CPU_ZERO_ICACHE_ZERO_HPP
#define CPU_ZERO_ICACHE_ZERO_HPP

// Interface for updating the instruction cache.  Whenever the VM
// modifies code, part of the processor instruction cache potentially
// has to be flushed.  This implementation is empty: Zero never deals
// with code.

class ICache : public AbstractICache {
 public:
  static void initialize() {}
  static void invalidate_word(address addr) {}
  static void invalidate_range(address start, int nbytes) {}
};

#endif // CPU_ZERO_ICACHE_ZERO_HPP