[Crash-utility] Patching more pseudo section symbols from layouts

Hello Dave, I add more pseudo section symbols which do not own any named symbol like ffffffffa004ccf0 [.rodata.str1.1]: section start ffffffffa004d14a [.rodata.str1.1]: section end crash> rd ffffffffa004ccf0 -e ffffffffa004d14a This can access section data without symbol. This patch set way is learned from kernel/module.c layout_sections() and probably be possible to integrate existing calculate_load_order_v1/2() or add_symbol_file_kallsyms(). However, I can not confirm many kernel versions or architecrures, thus my choice is verifying and updating to installed sections. P.S. I want to make feature in http://grsecurity.net/ PaX linux in crash utility. The PaX patch changes module location by separating non contiguous RX/RW areas which makes virtual address hole in module, also translates virtual address. I tried but crash can not work out yet under PaX linux. I'm resolving them with brief/rough way and useful parts are merged into crash code, and then posting here. If you can accept such a non mainline kernel feature in crash utility, I would like to keep posting patch set until my whole work has done. Thanks, Toshi