src/hotspot/os_cpu/aix_ppc/thread_aix_ppc.cpp

*** 25,34 ****
--- 25,47 ----
  
  #include "precompiled.hpp"
  #include "runtime/frame.hpp"
  #include "runtime/thread.hpp"
  
+ frame JavaThread::pd_last_frame() {
+   assert(has_last_Java_frame(), "must have last_Java_sp() when suspended");
+ 
+   intptr_t* sp = last_Java_sp();
+   address pc = _anchor.last_Java_pc();
+ 
+   // Last_Java_pc ist not set, if we come here from compiled code.
+   if (pc == NULL)
+     pc =  (address) *(sp + 2);
+ 
+   return frame(sp, pc);
+ }
+ 
  // Forte Analyzer AsyncGetCallTrace profiling support is not implemented on Aix/PPC.
  bool JavaThread::pd_get_top_frame_for_signal_handler(frame* fr_addr, void* ucontext, bool isInJava) {
    Unimplemented();
    return false;
  }