src/cpu/x86/vm/frame_x86.cpp

*** 535,548 ****
    int diff = (method->max_locals() - method->size_of_parameters()) *
               Interpreter::stackElementWords;
    return _fp == (fp - diff);
  }
  
- void frame::pd_gc_epilog() {
-   // nothing done here now
- }
- 
  bool frame::is_interpreted_frame_valid(JavaThread* thread) const {
  // QQQ
  #ifdef CC_INTERP
  #else
    assert(is_interpreted_frame(), "Not an interpreted frame");
--- 535,544 ----
*** 575,588 ****
  
    if (fp() - sp() > 1024 + m->max_stack()*Interpreter::stackElementSize) {
      return false;
    }
  
!   // validate bci/bcx
  
!   intptr_t  bcx    = interpreter_frame_bcx();
!   if (m->validate_bci_from_bcx(bcx) < 0) {
      return false;
    }
  
    // validate ConstantPoolCache*
    ConstantPoolCache* cp = *interpreter_frame_cache_addr();
--- 571,584 ----
  
    if (fp() - sp() > 1024 + m->max_stack()*Interpreter::stackElementSize) {
      return false;
    }
  
!   // validate bci/bcp
  
!   address bcp = interpreter_frame_bcp();
!   if (m->validate_bci_from_bcp(bcp) < 0) {
      return false;
    }
  
    // validate ConstantPoolCache*
    ConstantPoolCache* cp = *interpreter_frame_cache_addr();
*** 690,703 ****
    if (is_interpreted_frame()) {
  #ifndef CC_INTERP
      DESCRIBE_FP_OFFSET(interpreter_frame_sender_sp);
      DESCRIBE_FP_OFFSET(interpreter_frame_last_sp);
      DESCRIBE_FP_OFFSET(interpreter_frame_method);
!     DESCRIBE_FP_OFFSET(interpreter_frame_mdx);
      DESCRIBE_FP_OFFSET(interpreter_frame_cache);
      DESCRIBE_FP_OFFSET(interpreter_frame_locals);
!     DESCRIBE_FP_OFFSET(interpreter_frame_bcx);
      DESCRIBE_FP_OFFSET(interpreter_frame_initial_sp);
  #endif
    }
  }
  #endif
--- 686,699 ----
    if (is_interpreted_frame()) {
  #ifndef CC_INTERP
      DESCRIBE_FP_OFFSET(interpreter_frame_sender_sp);
      DESCRIBE_FP_OFFSET(interpreter_frame_last_sp);
      DESCRIBE_FP_OFFSET(interpreter_frame_method);
!     DESCRIBE_FP_OFFSET(interpreter_frame_mdp);
      DESCRIBE_FP_OFFSET(interpreter_frame_cache);
      DESCRIBE_FP_OFFSET(interpreter_frame_locals);
!     DESCRIBE_FP_OFFSET(interpreter_frame_bcp);
      DESCRIBE_FP_OFFSET(interpreter_frame_initial_sp);
  #endif
    }
  }
  #endif