FT32 initial support

FT32 is a new 32-bit RISC core developed by FTDI for embedded applications.

	* configure.ac: Add FT32 support.
	* configure: Regenerate.
bfd/
	* Makefile.am: Add FT32 files.
	* archures.c (enum bfd_architecture): Add bfd_arch_ft32.
	(bfd_mach_ft32): Define.
	(bfd_ft32_arch): Declare.
	(bfd_archures_list): Add bfd_ft32_arch.
	* config.bfd: Handle FT32.
	* configure.ac: Likewise.
	* cpu-ft32.c: New file.
	* elf32-ft32.c: New file.
	* reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
	BFD_RELOC_FT32_18): Define.
	* targets.c (_bfd_target_vector): Add ft32_elf32_vec.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.
binutils/
	* readelf.c: Add FT32 support.
gas/
	* Makefile.am: Add FT32 files.
	* config/tc-ft32.c: New file.
	* config/tc-ft32.h: New file.
	* configure.tgt: Add FT32 support.
	* Makefile.in: Regenerate.
	* po/POTFILES.in: Regenerate.
gas/testsuite/
	* gas/ft32/ft32.exp: New file.
	* gas/ft32/insn.d: New file.
	* gas/ft32/insn.s: New file.
include/
	* dis-asm.h (print_insn_ft32): Declare.
include/elf/
	* common.h (EM_FT32): Define.
	* ft32.h: New file.
include/opcode/
	* ft32.h: New file.
ld/
	* Makefile.am: Add FT32 files.
	* configure.tgt: Handle FT32 target.
	* emulparams/elf32ft32.sh: New file.
	* scripttempl/ft32.sc: New file.
	* Makefile.in: Regenerate.
opcodes/
	* Makefile.am: Add FT32 files.
	* configure.ac: Handle FT32.
	* disassemble.c (disassembler): Call print_insn_ft32.
	* ft32-dis.c: New file.
	* ft32-opc.c: New file.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/POTFILES.in: Regenerate.

1 files changed, 55 insertions, 0 deletions

diff --git a/gas/config/tc-ft32.h b/gas/config/tc-ft32.h
new file mode 100644
index 0000000..1590865
--- /dev/null
+++ b/gas/config/tc-ft32.h
@@ -0,0 +1,55 @@
+/* tc-ft32.h -- Header file for tc-ft32.c.
+
+   Copyright (C) 2013-2015 Free Software Foundation, Inc.
+   Contributed by FTDI (support@ftdichip.com)
+
+   This file is part of GAS, the GNU Assembler.
+
+   GAS is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   GAS is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with GAS; see the file COPYING.  If not, write to the Free Software
+   Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#define TC_FT32 1
+#define TARGET_BYTES_BIG_ENDIAN 0
+#define WORKING_DOT_WORD
+
+/* This macro is the BFD architecture to pass to `bfd_set_arch_mach'.  */
+const char *ft32_target_format;
+#define DEFAULT_TARGET_FORMAT  "elf32-ft32"
+#define TARGET_FORMAT          ft32_target_format
+
+#define TARGET_ARCH bfd_arch_ft32
+
+#define md_undefined_symbol(NAME)           0
+
+/* These macros must be defined, but is will be a fatal assembler
+   error if we ever hit them.  */
+#define md_estimate_size_before_relax(A, B) (as_fatal (_("estimate size\n")), 0)
+#define md_convert_frag(B, S, F)            (as_fatal (_("convert_frag\n")))
+
+/* If you define this macro, it should return the offset between the
+   address of a PC relative fixup and the position from which the PC
+   relative adjustment should be made.  On many processors, the base
+   of a PC relative instruction is the next instruction, so this
+   macro would return the length of an instruction.  */
+// #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from (FIX)
+// extern long md_pcrel_from (struct fix *);
+
+/* PC relative operands are relative to the start of the opcode, and
+   the operand is always one byte into the opcode.  */
+#define md_pcrel_from(FIX)						\
+	((FIX)->fx_where + (FIX)->fx_frag->fr_address - 1)
+
+#define md_section_align(SEGMENT, SIZE)     (SIZE)
+
+#define md_operand(x)