src/hotspot/share/runtime/os.cpp

rev 52073 : 8211852: inspect stack during error reporting
Reviewed-by: dholmes

*** 1151,1161 ****
    if (os::find(addr, st)) {
      return;
    }
  
    if (accessible) {
!     st->print_cr(INTPTR_FORMAT " points into unknown readable memory", p2i(addr));
      return;
    }
  
    st->print_cr(INTPTR_FORMAT " is an unknown value", p2i(addr));
  }
--- 1151,1165 ----
    if (os::find(addr, st)) {
      return;
    }
  
    if (accessible) {
!     st->print(INTPTR_FORMAT " points into unknown readable memory:", p2i(addr));
!     for (address p = addr; p < align_up(addr + 1, sizeof(intptr_t)); ++p) {
!       st->print(" %02x", *(u1*)p);
!     }
!     st->cr();
      return;
    }
  
    st->print_cr(INTPTR_FORMAT " is an unknown value", p2i(addr));
  }