src/hotspot/share/runtime/stubRoutines.hpp

rev 50307 : [mq]: cont

*** 119,129 ****
    static jint    _mxcsr_std;
    static jint    _fpu_subnormal_bias1[3];
    static jint    _fpu_subnormal_bias2[3];
  
    static BufferBlob* _code1;                               // code buffer for initial routines
!   static BufferBlob* _code2;                               // code buffer for all other routines
  
    // Leaf routines which implement arraycopy and their addresses
    // arraycopy operands aligned on element type boundary
    static address _jbyte_arraycopy;
    static address _jshort_arraycopy;
--- 119,130 ----
    static jint    _mxcsr_std;
    static jint    _fpu_subnormal_bias1[3];
    static jint    _fpu_subnormal_bias2[3];
  
    static BufferBlob* _code1;                               // code buffer for initial routines
!   static BufferBlob* _code2;                               
!   static BufferBlob* _code3;                               // code buffer for all other routines
  
    // Leaf routines which implement arraycopy and their addresses
    // arraycopy operands aligned on element type boundary
    static address _jbyte_arraycopy;
    static address _jshort_arraycopy;
*** 204,213 ****
--- 205,220 ----
    static address _dlibm_sin_cos_huge;
    static address _dlibm_reduce_pi04l;
    static address _dlibm_tan_cot_huge;
    static address _dtan;
  
+   static address _cont_doYield;
+   static address _cont_thaw;
+   static address _cont_returnBarrier;
+   static address _cont_getSP;
+   static address _cont_getPC;
+ 
    // These are versions of the java.lang.Math methods which perform
    // the same operations as the intrinsic version.  They are used for
    // constant folding in the compiler to ensure equivalence.  If the
    // intrinsic version returns the same result as the strict version
    // then they can be set to the appropriate function from
*** 228,237 ****
--- 235,245 ----
  
   public:
    // Initialization/Testing
    static void    initialize1();                            // must happen before universe::genesis
    static void    initialize2();                            // must happen after  universe::genesis
+   static void    initializeContinuationStubs();            // must happen after  universe::genesis
  
    static bool is_stub_code(address addr)                   { return contains(addr); }
  
    static bool contains(address addr) {
      return
*** 239,248 ****
--- 247,257 ----
        (_code2 != NULL && _code2->blob_contains(addr)) ;
    }
  
    static RuntimeBlob* code1() { return _code1; }
    static RuntimeBlob* code2() { return _code2; }
+   static RuntimeBlob* code3() { return _code3; }
  
    // Debugging
    static jint    verify_oop_count()                        { return _verify_oop_count; }
    static jint*   verify_oop_count_addr()                   { return &_verify_oop_count; }
    // a subroutine for debugging the GC
*** 379,388 ****
--- 388,404 ----
    static address dlibm_reduce_pi04l()  { return _dlibm_reduce_pi04l; }
    static address dlibm_sin_cos_huge()  { return _dlibm_sin_cos_huge; }
    static address dlibm_tan_cot_huge()  { return _dlibm_tan_cot_huge; }
    static address dtan()                { return _dtan; }
  
+   static address cont_doYield()        { return _cont_doYield; }
+   static address cont_thaw()           { return _cont_thaw; }
+   static address cont_returnBarrier()  { return _cont_returnBarrier; }
+   static address cont_getSP()          { return _cont_getSP; }
+   static address cont_getPC()          { return _cont_getPC; }
+ 
+ 
    static address select_fill_function(BasicType t, bool aligned, const char* &name);
  
    static address zero_aligned_words()  { return _zero_aligned_words; }
  
    static double  intrinsic_log10(double d) {