hotspot/src/cpu/sparc/vm/icache_sparc.hpp
author goetz
Mon, 29 Jun 2015 15:30:55 +0200
changeset 31590 427d073af867
parent 7397 5b173b4ca846
permissions -rw-r--r--
8086069: Adapt runtime calls to recent intrinsics to pass ints as long Summary: Remove CCallingConventionRequiresIntsAsLongs from shared code and push functionality to native wrapper. Less optimal but more flexible. Reviewed-by: jrose, kvn

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#ifndef CPU_SPARC_VM_ICACHE_SPARC_HPP
#define CPU_SPARC_VM_ICACHE_SPARC_HPP

// Interface for updating the instruction cache.  Whenever the VM modifies
// code, part of the processor instruction cache potentially has to be flushed.


class ICache : public AbstractICache {
 public:
  enum {
    stub_size      = 160, // Size of the icache flush stub in bytes
    line_size      = 8,   // flush instruction affects a dword
    log2_line_size = 3    // log2(line_size)
  };

  // Use default implementation
};

#endif // CPU_SPARC_VM_ICACHE_SPARC_HPP