src/os_cpu/linux_x86/vm/thread_linux_x86.cpp

*** 63,77 ****
      if (addr.pc() == NULL || ret_sp == NULL ) {
        // ucontext wasn't useful
        return false;
      }
  
!     frame ret_frame(ret_sp, ret_fp, addr.pc());
      if (!ret_frame.safe_for_sender(jt)) {
  #ifdef COMPILER2
        // C2 uses ebp as a general register see if NULL fp helps
!       frame ret_frame2(ret_sp, NULL, addr.pc());
        if (!ret_frame2.safe_for_sender(jt)) {
          // nothing else to try if the frame isn't good
          return false;
        }
        ret_frame = ret_frame2;
--- 63,77 ----
      if (addr.pc() == NULL || ret_sp == NULL ) {
        // ucontext wasn't useful
        return false;
      }
  
!     frame ret_frame(this, ret_sp, ret_fp, addr.pc());
      if (!ret_frame.safe_for_sender(jt)) {
  #ifdef COMPILER2
        // C2 uses ebp as a general register see if NULL fp helps
!       frame ret_frame2(this, ret_sp, NULL, addr.pc());
        if (!ret_frame2.safe_for_sender(jt)) {
          // nothing else to try if the frame isn't good
          return false;
        }
        ret_frame = ret_frame2;