src/share/vm/utilities/vmError.cpp

rev 7023 : 8058345: Refactor native stack printing from vmError.cpp to debug.cpp to make it available in gdb as well

*** 583,629 ****
         // Windows/x64 needs special handling.
       } else {
         frame fr = _context ? os::fetch_frame_from_context(_context)
                             : os::current_frame();
  
!        // see if it's a valid frame
!        if (fr.pc()) {
!           st->print_cr("Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)");
! 
! 
!           int count = 0;
!           while (count++ < StackPrintLimit) {
!              fr.print_on_error(st, buf, sizeof(buf));
!              st->cr();
!              // Compiled code may use EBP register on x86 so it looks like
!              // non-walkable C frame. Use frame.sender() for java frames.
!              if (_thread && _thread->is_Java_thread()) {
!                // Catch very first native frame by using stack address.
!                // For JavaThread stack_base and stack_size should be set.
!                if (!_thread->on_local_stack((address)(fr.sender_sp() + 1))) {
!                  break;
!                }
!                if (fr.is_java_frame()) {
!                  RegisterMap map((JavaThread*)_thread, false); // No update
!                  fr = fr.sender(&map);
!                } else {
!                  fr = os::get_sender_for_C_frame(&fr);
!                }
!              } else {
!                // is_first_C_frame() does only simple checks for frame pointer,
!                // it will pass if java compiled code has a pointer in EBP.
!                if (os::is_first_C_frame(&fr)) break;
!                fr = os::get_sender_for_C_frame(&fr);
!              }
!           }
! 
!           if (count > StackPrintLimit) {
!              st->print_cr("...<more frames>...");
!           }
! 
!           st->cr();
!        }
       }
     }
  
    STEP(130, "(printing Java stack)" )
  
--- 583,593 ----
         // Windows/x64 needs special handling.
       } else {
         frame fr = _context ? os::fetch_frame_from_context(_context)
                             : os::current_frame();
  
!        print_native_stack(st, fr, _thread, buf, sizeof(buf));
       }
     }
  
    STEP(130, "(printing Java stack)" )