Written before discovering prelink(8) structures reusability.
To be strongly reduced if the prelink(8) way will get feasible.

general:
* Unify checksumming source code between libobjid and gdb.
* Better checksumming, checksum larger than 32-bit? Uses CRC - section 17.2 of:
  http://www.redhat.com/docs/manuals/enterprise/RHEL-4-Manual/pdf/rhel-gdb-en.pdf

libobjid:
* Hooking to sigaction(3) should be removed, standard ELF PLT - patched glibc.
* Provide also `rpm -q' n-v-r for both the executable and its .so libraries.
* All the arrays should be dynamic, mmap(2)/mremap(2) based.
* Move it to kernel? Static binaries do not need it - it does not have a reason.
* Move it to glibc to no longer need any `LD_PRELOAD'.
* Better libobjid-debugging flags.

gdb:
* `PAGE_SIZE' should be retrieved from the inferior.
* Object files indexing should be both in-memory and on-disk persistent.
* Address based libraries remapping instead of the names based one?
* Support loading i?86 binaries on x86_64 host, support non-matching endianess.
* Provide `set debug' flag with the debugging info.
* Make `corelow.c' a pluggable module again.
* Autodetect `<objid.h>' availability.
* Update `Makefile.in' dependencies.


$Id$