RFA: Blackfin Binutils Port Submission

[Catherine Moore]

Hi Everyone,

The attached file contains the binutils port for ADI's Blackfin processor.
Please let me know if it's okay to commit.

The maintainer for this port will be Jie Zhang (Jie.Zhang@analog.com).

Thanks,
Catherine



ChangeLog:

	* config.sub (bfin): New.
	* configure.in (bfin-*-*): New.

bfd/ChangeLog

	* Makefile.am: Bfin support.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* archures.c (bfd_mach_bfin): New.
	(bfd_arch_bfin): New.
	* bfd-in.h (bfd_bfin_elf32_create_embedded_relocs): New.
	* bfd-in2.h: Regenerated.
	* config.bfd: Bfin support.
	* configure: Regenerated.
	* configure.in: Bfin support.
	* libbfd.h: Regenerated.
	* reloc.c: Add BFD Relocations for Bfin.
	* targets.c (bfd_elf32_bfin_vec): New.
	* cpu-bfin.c: New file.
	* elf32-bfin.c: New file.

binutils/ChangeLog

	* Makefile.am: Bfin support.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* readelf.c (elf/bfin.h): Include.
	(guess_is_rela): EM_BLACKFIN support.
	(dump_relocations): Likewise.



gas/ChangeLog

	* Makefile.am: Bfin support.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.
	* configure.in: Bfin support.
	* configure.tgt: Bfin support.
	* bfin-aux.h: New file.
	* bfin-defs.h: New file.
	* bfin-lex.l: New file.
	* bfin-parse.y: New file.
	* config/tc-bfin.c: New file.
	* config/tc-bfin.h: New file.
	* doc/Makefile.am: Recognize c-bfin.texi.
	* doc/Makefile.in: Regenerated.
	* doc/all.texi: Bfin support.
	* doc/as.texinfo: Likewise.
	* doc/c-bfin.texi: Document bfin-specific syntax and
	directives.

gas/testsuite/ChangeLog
	
	* gas.exp (bfin-*-*):  Expected failure for alternate
	macro syntax.
	* gas/bfin: New testsuite for bfin.

include/ChangeLog
	
	* dis-asm.h (print_insn_bfin): Declare.
	* elf/bfin.h: New file.
	* elf/common.h (EM_BLACKFIN): Define.
	* opcode/bfin.h: New file.

ld/ChangeLog

	* Makefile.am: Bfin support.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* configure.tgt: Bfin support.
	* emulparams/bfin.sh: New file.
	* emultempl/bfin.em: New file.

ld/testsuite/ChangeLog

	* ld-elf/merge.d: Xfail bfin.

opcodes/ChangeLog

	* Makefile.am: Bfin support.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* bfin-dis.c: New file.
	* configure: Regenerated.
	* configure.in: Bfin support.
	* disassemble.c (ARCH_bfin): Define.
	(disassembler): Add case for bfd_arch_bfin.



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