Add basic Linux kernel supportlkd-ibm-v4

This patch implements a basic target_ops for Linux kernel support. In
particular it models Linux tasks as GDB threads such that you are able to
change to a given thread, get backtraces, disassemble the current frame
etc..

To simplify matters this patch only supports static targets, i.e. core
dumps.  Support for live targets will be provided in a separate patch.

gdb/ChangeLog:

    * gdbarch.sh (lk_init_private): New hook.
    * gdbarch.h: Regenerated.
    * gdbarch.c: Regenerated.
    * lk-low.h: New file.
    * lk-low.c: New file.
    * lk-lists.h: New file.
    * lk-lists.c: New file.
    * Makefile.in (SFILES, ALLDEPFILES): Add lk-low.c and lk-lists.c.
    (HFILES_NO_SRCDIR): Add lk-low.h and lk-lists.h.
    (ALL_TARGET_OBS): Add lk-low.o and lk-lists.o.
    * configure.tgt (lk_target_obs): New variable with object files for Linux
      kernel support.
      (s390*-*-linux*): Add lk_target_obs.

0 files changed, 0 insertions, 0 deletions