src/cpu/x86/vm/methodHandles_x86.cpp

rev 1071 : 6829192: JSR 292 needs to support 64-bit x86
Summary: changes for method handles and invokedynamic
Reviewed-by: ?, ?
rev 1072 : [mq]: meth.walker.patch

*** 266,275 ****
--- 266,276 ----
    // And adjust the argslot address to point at the deletion point.
    __ lea(rax_argslot, Address(rax_argslot, arg_slots, Address::times_ptr));
  }
  
  #ifndef PRODUCT
+ extern "C" void print_method_handle(oopDesc* mh);
  void trace_method_handle_stub(const char* adaptername,
                                oopDesc* mh,
                                intptr_t* entry_sp,
                                intptr_t* saved_sp,
                                intptr_t* saved_bp) {
*** 278,287 ****
--- 279,289 ----
    intptr_t* base_sp = (intptr_t*) saved_bp[frame::interpreter_frame_monitor_block_top_offset];
    printf("MH %s mh="INTPTR_FORMAT" sp=("INTPTR_FORMAT"+"INTX_FORMAT") stack_size="INTX_FORMAT" bp="INTPTR_FORMAT"\n",
           adaptername, (intptr_t)mh, (intptr_t)entry_sp, (intptr_t)(saved_sp - entry_sp), (intptr_t)(base_sp - last_sp), (intptr_t)saved_bp);
    if (last_sp != saved_sp)
      printf("*** last_sp="INTPTR_FORMAT"\n", (intptr_t)last_sp);
+   if (Verbose)  print_method_handle(mh);
  }
  #endif //PRODUCT
  
  // Generate an "entry" field for a method handle.
  // This determines how the method handle will respond to calls.