--- a/src/cpu/sparc/vm/methodHandles_sparc.hpp	Mon Jul 23 13:04:59 2012 -0700
+++ b/src/cpu/sparc/vm/methodHandles_sparc.hpp	Tue Jul 24 10:51:00 2012 -0700
@@ -30,186 +30,9 @@
   adapter_code_size = NOT_LP64(23000 DEBUG_ONLY(+ 40000)) LP64_ONLY(35000 DEBUG_ONLY(+ 50000))
 };
 
-public:
-
-class RicochetFrame : public ResourceObj {
-  friend class MethodHandles;
-
- private:
-  /*
-    RF field            x86                 SPARC
-    sender_pc           *(rsp+0)            I7-0x8
-    sender_link         rbp                 I6+BIAS
-    exact_sender_sp     rsi/r13             I5_savedSP
-    conversion          *(rcx+&amh_conv)    L5_conv
-    saved_args_base     rax                 L4_sab (cf. Gargs = G4)
-    saved_args_layout   #NULL               L3_sal
-    saved_target        *(rcx+&mh_vmtgt)    L2_stgt
-    continuation        #STUB_CON           L1_cont
-   */
-  static const Register L1_continuation     ;  // what to do when control gets back here
-  static const Register L2_saved_target     ;  // target method handle to invoke on saved_args
-  static const Register L3_saved_args_layout;  // caching point for MethodTypeForm.vmlayout cookie
-  static const Register L4_saved_args_base  ;  // base of pushed arguments (slot 0, arg N) (-3)
-  static const Register L5_conversion       ;  // misc. information from original AdapterMethodHandle (-2)
-
-  frame _fr;
-
-  RicochetFrame(const frame& fr) : _fr(fr) { }
-
-  intptr_t* register_addr(Register reg) const  {
-    assert((_fr.sp() + reg->sp_offset_in_saved_window()) == _fr.register_addr(reg), "must agree");
-    return _fr.register_addr(reg);
-  }
-  intptr_t  register_value(Register reg) const { return *register_addr(reg); }
-
- public:
-  intptr_t* continuation() const        { return (intptr_t*) register_value(L1_continuation); }
-  oop       saved_target() const        { return (oop)       register_value(L2_saved_target); }
-  oop       saved_args_layout() const   { return (oop)       register_value(L3_saved_args_layout); }
-  intptr_t* saved_args_base() const     { return (intptr_t*) register_value(L4_saved_args_base); }
-  intptr_t  conversion() const          { return             register_value(L5_conversion); }
-  intptr_t* exact_sender_sp() const     { return (intptr_t*) register_value(I5_savedSP); }
-  intptr_t* sender_link() const         { return _fr.sender_sp(); }  // XXX
-  address   sender_pc() const           { return _fr.sender_pc(); }
-
-  // This value is not used for much, but it apparently must be nonzero.
-  static int frame_size_in_bytes()              { return wordSize * 4; }
-
-  intptr_t* extended_sender_sp() const  { return saved_args_base(); }
-
-  intptr_t  return_value_slot_number() const {
-    return adapter_conversion_vminfo(conversion());
-  }
-  BasicType return_value_type() const {
-    return adapter_conversion_dest_type(conversion());
-  }
-  bool has_return_value_slot() const {
-    return return_value_type() != T_VOID;
-  }
-  intptr_t* return_value_slot_addr() const {
-    assert(has_return_value_slot(), "");
-    return saved_arg_slot_addr(return_value_slot_number());
-  }
-  intptr_t* saved_target_slot_addr() const {
-    return saved_arg_slot_addr(saved_args_length());
-  }
-  intptr_t* saved_arg_slot_addr(int slot) const {
-    assert(slot >= 0, "");
-    return (intptr_t*)( (address)saved_args_base() + (slot * Interpreter::stackElementSize) );
-  }
-
-  jint      saved_args_length() const;
-  jint      saved_arg_offset(int arg) const;
-
-  // GC interface
-  oop*  saved_target_addr()                     { return (oop*)register_addr(L2_saved_target); }
-  oop*  saved_args_layout_addr()                { return (oop*)register_addr(L3_saved_args_layout); }
-
-  oop  compute_saved_args_layout(bool read_cache, bool write_cache);
-
-#ifdef ASSERT
-  // The magic number is supposed to help find ricochet frames within the bytes of stack dumps.
-  enum { MAGIC_NUMBER_1 = 0xFEED03E, MAGIC_NUMBER_2 = 0xBEEF03E };
-  static const Register L0_magic_number_1   ;  // cookie for debugging, at start of RSA
-  static Address magic_number_2_addr()  { return Address(L4_saved_args_base, -wordSize); }
-  intptr_t magic_number_1() const       { return register_value(L0_magic_number_1); }
-  intptr_t magic_number_2() const       { return saved_args_base()[-1]; }
-#endif //ASSERT
-
- public:
-  enum { RETURN_VALUE_PLACEHOLDER = (NOT_DEBUG(0) DEBUG_ONLY(42)) };
-
-  void verify() const NOT_DEBUG_RETURN; // check for MAGIC_NUMBER, etc.
-
-  static void generate_ricochet_blob(MacroAssembler* _masm,
-                                     // output params:
-                                     int* bounce_offset,
-                                     int* exception_offset,
-                                     int* frame_size_in_words);
-
-  static void enter_ricochet_frame(MacroAssembler* _masm,
-                                   Register recv_reg,
-                                   Register argv_reg,
-                                   address return_handler);
-
-  static void leave_ricochet_frame(MacroAssembler* _masm,
-                                   Register recv_reg,
-                                   Register new_sp_reg,
-                                   Register sender_pc_reg);
-
-  static RicochetFrame* from_frame(const frame& fr) {
-    RicochetFrame* rf = new RicochetFrame(fr);
-    rf->verify();
-    return rf;
-  }
-
-  static void verify_clean(MacroAssembler* _masm) NOT_DEBUG_RETURN;
-
-  static void describe(const frame* fr, FrameValues& values, int frame_no) PRODUCT_RETURN;
-};
-
 // Additional helper methods for MethodHandles code generation:
 public:
   static void load_klass_from_Class(MacroAssembler* _masm, Register klass_reg, Register temp_reg, Register temp2_reg);
-  static void load_conversion_vminfo(MacroAssembler* _masm, Address conversion_field_addr, Register reg);
-  static void extract_conversion_vminfo(MacroAssembler* _masm, Register conversion_field_reg, Register reg);
-  static void extract_conversion_dest_type(MacroAssembler* _masm, Register conversion_field_reg, Register reg);
-
-  static void load_stack_move(MacroAssembler* _masm,
-                              Address G3_amh_conversion,
-                              Register G5_stack_move);
-
-  static void insert_arg_slots(MacroAssembler* _masm,
-                               RegisterOrConstant arg_slots,
-                               Register argslot_reg,
-                               Register temp_reg, Register temp2_reg, Register temp3_reg);
-
-  static void remove_arg_slots(MacroAssembler* _masm,
-                               RegisterOrConstant arg_slots,
-                               Register argslot_reg,
-                               Register temp_reg, Register temp2_reg, Register temp3_reg);
-
-  static void push_arg_slots(MacroAssembler* _masm,
-                             Register argslot_reg,
-                             RegisterOrConstant slot_count,
-                             Register temp_reg, Register temp2_reg);
-
-  static void move_arg_slots_up(MacroAssembler* _masm,
-                                Register bottom_reg,  // invariant
-                                Address  top_addr,    // can use temp_reg
-                                RegisterOrConstant positive_distance_in_slots,
-                                Register temp_reg, Register temp2_reg);
-
-  static void move_arg_slots_down(MacroAssembler* _masm,
-                                  Address  bottom_addr,  // can use temp_reg
-                                  Register top_reg,      // invariant
-                                  RegisterOrConstant negative_distance_in_slots,
-                                  Register temp_reg, Register temp2_reg);
-
-  static void move_typed_arg(MacroAssembler* _masm,
-                             BasicType type, bool is_element,
-                             Address value_src, Address slot_dest,
-                             Register temp_reg);
-
-  static void move_return_value(MacroAssembler* _masm, BasicType type,
-                                Address return_slot);
-
-  static void verify_argslot(MacroAssembler* _masm, Register argslot_reg,
-                             Register temp_reg,
-                             const char* error_message) NOT_DEBUG_RETURN;
-
-  static void verify_argslots(MacroAssembler* _masm,
-                              RegisterOrConstant argslot_count,
-                              Register argslot_reg,
-                              Register temp_reg,
-                              Register temp2_reg,
-                              bool negate_argslot,
-                              const char* error_message) NOT_DEBUG_RETURN;
-
-  static void verify_stack_move(MacroAssembler* _masm,
-                                RegisterOrConstant arg_slots,
-                                int direction) NOT_DEBUG_RETURN;
 
   static void verify_klass(MacroAssembler* _masm,
                            Register obj_reg, KlassHandle klass,
@@ -223,8 +46,17 @@
                  "reference is a MH");
   }
 
+  static void verify_ref_kind(MacroAssembler* _masm, int ref_kind, Register member_reg, Register temp) NOT_DEBUG_RETURN;
+
   // Similar to InterpreterMacroAssembler::jump_from_interpreted.
   // Takes care of special dispatch from single stepping too.
-  static void jump_from_method_handle(MacroAssembler* _masm, Register method, Register temp, Register temp2);
+  static void jump_from_method_handle(MacroAssembler* _masm, Register method,
+                                      Register temp, Register temp2,
+                                      bool for_compiler_entry);
+
+  static void jump_to_lambda_form(MacroAssembler* _masm,
+                                  Register recv, Register method_temp,
+                                  Register temp2, Register temp3,
+                                  bool for_compiler_entry);
 
   static void trace_method_handle(MacroAssembler* _masm, const char* adaptername) PRODUCT_RETURN;