print compressed pdata structure as described on MSDN. This only
        applies to a limited set of architectures (ARM, SH4).
        (slurp_symtab, my_symbol_for_address): Define static helper
        functions for pe_print_compressed_pdata.
        * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_print_pdata field.
        (bfd_coff_have_print_pdata, bfd_coff_print_pdata): Define.
        * bfd/peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add check on
        bfd_coff_backend_data, call the function if non-null.
        * pei-mcore.c: Add target dependent initialisation for
        bfd_coff_backend_data.
        * coff-sh.c: Likewise.
        * coff64-rs6000.c: Likewise.
        * coff-rs6000.c: Likewise.
        * libcoff-in.h: Likewise.
        * cf-i386lynx.c: Likewise.
        * coff-alpha.c: Likewise.
        * coff-apollo.c: Likewise.
        * coff-arm.c: Likewise.
        * coff-aux.c: Likewise.
        * coff-h8300.c: Likewise.
        * coff-h8500.c: Likewise.
        * coff-i386.c: Likewise.
        * coff-i860.c: Likewise.
        * coff-i960.c: Likewise.
        * coff-ia64.c: Likewise.
        * coff-m68k.c: Likewise.
        * coff-m88k.c: Likewise.
        * coff-maxq.c: Likewise.
        * coff-mips.c: Likewise.
        * coff-or32.c: Likewise.
        * coff-sparc.c: Likewise.
        * coff-tic30.c: Likewise.
        * coff-tic4x.c: Likewise.
        * coff-tic54x.c: Likewise.
        * coff-tic80.c: Likewise.
        * coff-w65.c: Likewise.
        * coff-we32k.c: Likewise.
        * coff-x86_64.c: Likewise.
        * coff-z80.c: Likewise.
        * coff-z8k.c: Likewise.
        * pe-mcore.c: Likewise.
        * pe-mips.c: Likewise.
        * pe-ppc.c: Likewise.
        * peXXigen.c: Likewise.
        * pei-ppc.c: Likewise.
        * libcoff.h: Regenerate.