New ARC implementation.

bfd	* archures.c: Remove support for older ARC. Added support for new
	ARC cpus (ARC600, ARC601, ARC700, ARCV2).
	* bfd-in2.h: Likewise.
	* config.bfd: Likewise.
	* cpu-arc.c: Likewise.
	* elf32-arc.c: Totally changed file with a refactored
	inplementation of the ARC port.
	* libbfd.h: Added ARC specific relocation types.
	* reloc.c: Likewise.

gas     * config/tc-arc.c: Revamped file for ARC support.
        * config/tc-arc.h: Likewise.
        * doc/as.texinfo: Add new ARC options.
        * doc/c-arc.texi: Likewise.

ld	* configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
	* emulparams/arcebelf_prof.sh: New file
	* emulparams/arcebelf.sh: Likewise.
	* emulparams/arceblinux_prof.sh: Likewise.
	* emulparams/arceblinux.sh: Likewise.
	* emulparams/arcelf_prof.sh: Likewise.
	* emulparams/arcelf.sh: Likewise.
	* emulparams/arclinux_prof.sh: Likewise.
	* emulparams/arclinux.sh: Likewise.
	* emulparams/arcv2elfx.sh: Likewise.
	* emulparams/arcv2elf.sh: Likewise.
	* emultempl/arclinux.em: Likewise.
	* scripttempl/arclinux.sc: Likewise.
	* scripttempl/elfarc.sc: Likewise.
	* scripttempl/elfarcv2.sc: Likewise
	* Makefile.am: Add new ARC emulations.
	* Makefile.in: Regenerate.
	* NEWS: Mention the new feature.

opcodes * arc-dis.c: Revamped file for ARC support
	* arc-dis.h: Likewise.
	* arc-ext.c: Likewise.
	* arc-ext.h: Likewise.
	* arc-opc.c: Likewise.
	* arc-fxi.h: New file.
	* arc-regs.h: Likewise.
	* arc-tbl.h: Likewise.

binutils * readelf.c (get_machine_name): Remove A5 reference. Add ARCompact
	and ARCv2.
	(get_machine_flags): Handle EM_ARCV2 and EM_ARCOMPACT.
	(guess_is_rela): Likewise.
	(dump_relocations): Likewise.
	(is_32bit_abs_reloc): Likewise.
	(is_16bit_abs_reloc): Likewise.
	(is_none_reloc): Likewise.
	* NEWS: Mention the new feature.

include	* dis-asm.h (arc_get_disassembler): Correct declaration.
	* arc-reloc.def: Macro file with definition of all relocation
	types.
	* arc.h: Changed macros for the newly supported ARC cpus.  Altered
	enum defining the supported relocations.
	* common.h: Changed EM_ARC_A5 definition to EM_ARC_COMPACT. Added
	macro for EM_ARC_COMPACT2.
        * arc-func.h: New file.
        * arc.h: Likewise.

1 files changed, 6 insertions, 4 deletions

diff --git a/gas/configure.tgt b/gas/configure.tgt
index 00fa104..0b490d4 100644
--- a/gas/configure.tgt
+++ b/gas/configure.tgt
@@ -6,12 +6,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
-#
+# 
 # This program 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 this program; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
@@ -50,6 +50,7 @@ case ${cpu} in
   aarch64_be)		cpu_type=aarch64 endian=big ;;
   alpha*)		cpu_type=alpha ;;
   am33_2.0)		cpu_type=mn10300 endian=little ;;
+  arc*eb)		cpu_type=arc endian=big ;;
   arm*be|arm*b)		cpu_type=arm endian=big ;;
   arm*)			cpu_type=arm endian=little ;;
   bfin*)		cpu_type=bfin endian=little ;;
@@ -130,6 +131,7 @@ case ${generic_target} in
   alpha-*-openbsd*)			fmt=elf em=obsd ;;
 
   arc-*-elf*)				fmt=elf ;;
+  arc*-*-linux-uclibc*)			fmt=elf bfd_gas=yes ;;
 
   arm-*-aout)				fmt=aout ;;
   arm-*-coff)				fmt=coff ;;
@@ -352,7 +354,7 @@ case ${generic_target} in
   moxie-*-uclinux)			fmt=elf em=linux ;;
   moxie-*-moxiebox*)                    fmt=elf endian=little ;;
   moxie-*-*)				fmt=elf ;;
-
+    
   mt-*-elf)				fmt=elf bfd_gas=yes ;;
 
   msp430-*-*)				fmt=elf ;;
@@ -461,7 +463,7 @@ case ${generic_target} in
   visium-*-elf)				fmt=elf ;;
 
   xstormy16-*-*)			fmt=elf ;;
-
+  
   xgate-*-*)    			fmt=elf ;;
 
   xtensa*-*-*)				fmt=elf ;;