* config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
* config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
"elf/bfin.h".
(GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
(any_gotrel): New rule.
(got): Use it, and create Expr_Node_GOT_Reloc nodes.
* config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
"elf/bfin.h".
(DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
(bfin_pic_ptr): New function.
(md_pseudo_table): Add it for ".picptr".
(OPTION_FDPIC): New macro.
(md_longopts): Add -mfdpic.
(md_parse_option): Handle it.
(md_begin): Set BFD flags.
(md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
(bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
us for GOT relocs.
* Makefile.am (bfin-parse.o): Update dependencies.
(DEPTC_bfin_elf): Likewise.
* Makefile.in: Regenerate.
* elf32-bfin.c (bfd_bfin_elf32_create_embedded_relocs): Fix signedness
warning.
gas/
* Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
(EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
* Makefile.in: Regenerate.
* config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
* config/tc-bfin.c (md_chars_to_number): Change the type of first
argument from unsigned char * to char * to remove signedness warnings.
Alan Modra