* cdl/objloader.cdl, src/objelf.c, src/relocate_ppc.c, src/relocate_arm.c: Eliminate dependency on CYGPKG_IO_FILEIO when the filesystem loader is not required. * src/relocate_arm.c : Added relocation software for the ARM . * src/relocate_i386.c : Added a structure containing the relocation names for every architecture. Only used (and compiled in) for pretty printing. * src/relocate_ppc.c : * include/relocate_arm.h : New header file for src/relocate_arm.c * cdl/objloader.cdl: Added the option to relocate for the ARM. * src/objloader.c : * src/objelf.c : Erased some redundant debug printout and improved the readability of the rest. * src/loader_memory.c : Added the code to allow the objloader package to load libraries from ROM memory, instead from a file system. The various sections of the library are the copied from ROM to RAM and relocated. * include/loader_memory.h : New header file for src/loader_memory.c * src/objloader.c : Added a line to include the loader_memory header file and code to flush the cache when calling cyg_ldr_find_symbol(). * cdl/objloader.cdl: Added one check boxe for each of the supported ways of loading libraries (two for now) so that the user can compile out the loading methods not used.