Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
* libcsupport/Makefile.am, libcsupport/include/rtems/malloc.h,
libcsupport/src/malloc_walk.c, libcsupport/src/posix_memalign.c,
libcsupport/src/realloc.c, score/src/heapwalk.c: Add rtems_memalign
as helper and as exposed nmemalign variant with few restrictions.
Also turn on compilation of _Heap_Walk but make forced calls to it
conditionally compiled. This should allow more flexibility to the
user as to run-time checking of the heap.
* libcsupport/src/rtems_memalign.c: New file.
* libcsupport/Makefile.am, libcsupport/include/rtems/malloc.h,
libcsupport/src/free.c, libcsupport/src/malloc.c,
libcsupport/src/malloc_deferred.c,
libcsupport/src/malloc_initialize.c, libcsupport/src/malloc_p.h,
libcsupport/src/malloc_sbrk_helpers.c,
libcsupport/src/posix_memalign.c: Place all deferred free code and
place it in subroutines. Add plugin for dirtying allocated memory to
assist in debugging. Clean up comments and spacing as needed.
* libcsupport/src/malloc_dirtier.c: New file.
