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#ifndef CPU_SPARC_GLOBALDEFINITIONS_SPARC_HPP
#define CPU_SPARC_GLOBALDEFINITIONS_SPARC_HPP

// Size of Sparc Instructions
const int BytesPerInstWord = 4;

const int StackAlignmentInBytes = (2*wordSize);

// Indicates whether the C calling conventions require that
// 32-bit integer argument values are extended to 64 bits.
const bool CCallingConventionRequiresIntsAsLongs = true;

#define SUPPORTS_NATIVE_CX8

// The expected size in bytes of a cache line, used to pad data structures.
#if defined(TIERED)
  // tiered, 64-bit, large machine
  #define DEFAULT_CACHE_LINE_SIZE 128
#elif defined(COMPILER1)
  // pure C1, 32-bit, small machine
  #define DEFAULT_CACHE_LINE_SIZE 16
#elif defined(COMPILER2)
  // pure C2, 64-bit, large machine
  #define DEFAULT_CACHE_LINE_SIZE 128
#endif

#if defined(SOLARIS)
#define SUPPORT_RESERVED_STACK_AREA
#endif

// SPARC have implemented the local polling
#define THREAD_LOCAL_POLL

#endif // CPU_SPARC_GLOBALDEFINITIONS_SPARC_HPP