Add IP2k GAS and OPCODES support.

28 files changed, 6468 insertions, 447 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 86d2b3d..1d37c67 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,4 +1,29 @@
-Wed Jul 17 00:30:13 CEST 2002  Jan Hubicka  <jh@suse.cz>
+2002-07-18  Denis Chertykov  <denisc@overta.ru>
+	    Frank Ch. Eigler  <fche@redhat.com>
+	    Alan Lehotsky  <alehotsky@cygnus.com>
+	    John Healy  <jhealy@redhat.com>
+	    Jeff Johnston  <jjohnstn@redhat.com>
+
+	* configure.in: Add ip2k configuraton.
+	* configure: Regenerate.
+	* Makefile.am: Add ip2k configuraton.
+	* Makefile.in: Regenerate.
+	* configure: Regenerate.
+	* Makefile.in: Regenerate.
+	* config/tc-ip2k.c: New file.
+	* config/tc-ip2k.h: New files.
+	* NEWS: Mention new support.
+	* doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
+	* doc/Makefile.in: Regenerate.
+	* doc/all.texi: Set IP2K
+	* doc/as.texinfo: Add IP2K description.
+	* doc/c-ip2k.texi: New file.
+	
+2002-07-19  Nick Clifton  <nickc@cambridge.redhat.com>
+
+	* NEWS: Reformat to match style of other NEWS files.
+	
+2002-07-17  Jan Hubicka  <jh@suse.cz>
 
 	* tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
 
diff --git a/gas/Makefile.am b/gas/Makefile.am
index e8d060f..5a09b97 100644
--- a/gas/Makefile.am
+++ b/gas/Makefile.am
@@ -56,6 +56,7 @@ CPU_TYPES = \
 	i386 \
 	i860 \
 	i960 \
+	ip2k \
 	m32r \
 	m68hc11 \
 	m68k \
@@ -246,6 +247,7 @@ TARGET_CPU_CFILES = \
 	config/tc-i386.c \
 	config/tc-i860.c \
 	config/tc-i960.c \
+	config/tc-ip2k.c \
 	config/tc-m32r.c \
 	config/tc-m68hc11.c \
 	config/tc-m68k.c \
@@ -295,6 +297,7 @@ TARGET_CPU_HFILES = \
 	config/tc-i386.h \
 	config/tc-i860.h \
 	config/tc-i960.h \
+	config/tc-ip2k.h \
 	config/tc-m32r.h \
 	config/tc-m68hc11.h \
 	config/tc-m68k.h \
@@ -1163,6 +1166,12 @@ DEPTC_i960_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
   $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
   $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-i960.h \
   $(INCDIR)/safe-ctype.h $(INCDIR)/obstack.h $(INCDIR)/opcode/i960.h
+DEPTC_ip2k_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
+  $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
+  $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-ip2k.h \
+  $(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
+  $(srcdir)/../opcodes/ip2k-desc.h $(INCDIR)/opcode/cgen.h \
+  $(srcdir)/../opcodes/ip2k-opc.h cgen.h
 DEPTC_m32r_coff = $(INCDIR)/symcat.h $(srcdir)/config/obj-coff.h \
   $(srcdir)/config/tc-m32r.h $(INCDIR)/coff/internal.h \
   $(BFDDIR)/libcoff.h $(INCDIR)/bfdlink.h $(INCDIR)/safe-ctype.h \
@@ -1681,6 +1690,11 @@ DEPOBJ_i960_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
   $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-i960.h \
   $(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
   struc-symbol.h $(INCDIR)/aout/aout64.h
+DEPOBJ_ip2k_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
+  $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
+  $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-ip2k.h \
+  $(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
+  struc-symbol.h $(INCDIR)/aout/aout64.h
 DEPOBJ_m32r_coff = $(INCDIR)/symcat.h $(srcdir)/config/obj-coff.h \
   $(srcdir)/config/tc-m32r.h $(INCDIR)/coff/internal.h \
   $(BFDDIR)/libcoff.h $(INCDIR)/bfdlink.h $(INCDIR)/obstack.h \
@@ -2101,6 +2115,9 @@ DEP_i960_coff = $(srcdir)/config/obj-coff.h $(srcdir)/config/tc-i960.h \
 DEP_i960_elf = $(srcdir)/config/obj-elf.h $(INCDIR)/symcat.h \
   $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
   $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-i960.h
+DEP_ip2k_elf = $(srcdir)/config/obj-elf.h $(INCDIR)/symcat.h \
+  $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
+  $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-ip2k.h
 DEP_m32r_coff = $(srcdir)/config/obj-coff.h $(srcdir)/config/tc-m32r.h \
   $(INCDIR)/symcat.h $(INCDIR)/coff/internal.h $(BFDDIR)/libcoff.h \
   $(INCDIR)/bfdlink.h
diff --git a/gas/Makefile.in b/gas/Makefile.in
index c411820..bebd479 100644
--- a/gas/Makefile.in
+++ b/gas/Makefile.in
@@ -167,6 +167,7 @@ CPU_TYPES = \
 	i386 \
 	i860 \
 	i960 \
+	ip2k \
 	m32r \
 	m68hc11 \
 	m68k \
@@ -363,6 +364,7 @@ TARGET_CPU_CFILES = \
 	config/tc-i386.c \
 	config/tc-i860.c \
 	config/tc-i960.c \
+	config/tc-ip2k.c \
 	config/tc-m32r.c \
 	config/tc-m68hc11.c \
 	config/tc-m68k.c \
@@ -413,6 +415,7 @@ TARGET_CPU_HFILES = \
 	config/tc-i386.h \
 	config/tc-i860.h \
 	config/tc-i960.h \
+	config/tc-ip2k.h \
 	config/tc-m32r.h \
 	config/tc-m68hc11.h \
 	config/tc-m68k.h \
@@ -910,6 +913,13 @@ DEPTC_i960_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
   $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-i960.h \
   $(INCDIR)/safe-ctype.h $(INCDIR)/obstack.h $(INCDIR)/opcode/i960.h
 
+DEPTC_ip2k_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
+  $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
+  $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-ip2k.h \
+  $(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
+  $(srcdir)/../opcodes/ip2k-desc.h $(INCDIR)/opcode/cgen.h \
+  $(srcdir)/../opcodes/ip2k-opc.h cgen.h
+
 DEPTC_m32r_coff = $(INCDIR)/symcat.h $(srcdir)/config/obj-coff.h \
   $(srcdir)/config/tc-m32r.h $(INCDIR)/coff/internal.h \
   $(BFDDIR)/libcoff.h $(INCDIR)/bfdlink.h $(INCDIR)/safe-ctype.h \
@@ -1539,6 +1549,12 @@ DEPOBJ_i960_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
   $(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
   struc-symbol.h $(INCDIR)/aout/aout64.h
 
+DEPOBJ_ip2k_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
+  $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
+  $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-ip2k.h \
+  $(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
+  struc-symbol.h $(INCDIR)/aout/aout64.h
+
 DEPOBJ_m32r_coff = $(INCDIR)/symcat.h $(srcdir)/config/obj-coff.h \
   $(srcdir)/config/tc-m32r.h $(INCDIR)/coff/internal.h \
   $(BFDDIR)/libcoff.h $(INCDIR)/bfdlink.h $(INCDIR)/obstack.h \
@@ -2069,6 +2085,10 @@ DEP_i960_elf = $(srcdir)/config/obj-elf.h $(INCDIR)/symcat.h \
   $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
   $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-i960.h
 
+DEP_ip2k_elf = $(srcdir)/config/obj-elf.h $(INCDIR)/symcat.h \
+  $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
+  $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-ip2k.h
+
 DEP_m32r_coff = $(srcdir)/config/obj-coff.h $(srcdir)/config/tc-m32r.h \
   $(INCDIR)/symcat.h $(INCDIR)/coff/internal.h $(BFDDIR)/libcoff.h \
   $(INCDIR)/bfdlink.h
@@ -2380,7 +2400,7 @@ configure configure.in gdbinit.in itbl-lex.c itbl-parse.c
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
-TAR = tar
+TAR = gtar
 GZIP_ENV = --best
 SOURCES = $(gasp_new_SOURCES) $(itbl_test_SOURCES) $(as_new_SOURCES) $(EXTRA_as_new_SOURCES)
 OBJECTS = $(gasp_new_OBJECTS) $(itbl_test_OBJECTS) $(as_new_OBJECTS)
diff --git a/gas/NEWS b/gas/NEWS
index 18482a9..b63d532 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,370 +1,366 @@
 -*- text -*-
 
+* Support for the Ubicom IP2xxx microcontroller added.
+
 Changes in 2.13:
 
-Support for the Fujitsu FRV architecture added by Red Hat. Models for FR400 and
-FR500 included.
+* Support for the Fujitsu FRV architecture added by Red Hat. Models for FR400
+  and FR500 included.
 
-Support for DLX processor added.
+* Support for DLX processor added.
 
-GASP has now been deprecated and will be removed in a future release.  Use the
-macro facilities in GAS instead.
+* GASP has now been deprecated and will be removed in a future release.  Use
+  the macro facilities in GAS instead.
 
-GASP now correctly parses floating point numbers. Unless the base is explicitly
-specified, they are interpreted as decimal numbers regardless of the currently
-specified base.
+* GASP now correctly parses floating point numbers. Unless the base is
+  explicitly specified, they are interpreted as decimal numbers regardless of
+  the currently specified base.
 
 Changes in 2.12:
 
-Support for Don Knuth's MMIX, by Hans-Peter Nilsson.
+* Support for Don Knuth's MMIX, by Hans-Peter Nilsson.
 
-Support for the OpenRISC 32-bit embedded processor by OpenCores.
+* Support for the OpenRISC 32-bit embedded processor by OpenCores.
 
-The ARM assembler now accepts -march=..., -mcpu=... and -mfpu=... for
-specifying the target instruction set.  The old method of specifying the
-target processor has been deprecated, but is still accepted for
-compatibility.
+* The ARM assembler now accepts -march=..., -mcpu=... and -mfpu=... for 
+  specifying the target instruction set.  The old method of specifying the 
+  target processor has been deprecated, but is still accepted for
+  compatibility.
 
-Support for the VFP floating-point instruction set has been added to
-the ARM assembler.
+* Support for the VFP floating-point instruction set has been added to
+  the ARM assembler.
 
-New psuedo op: .incbin to include a set of binary data at a given point
-in the assembly.  Contributed by Anders Norlander.
+* New psuedo op: .incbin to include a set of binary data at a given point
+  in the assembly.  Contributed by Anders Norlander.
 
-The MIPS assembler now accepts -march/-mtune. -mcpu has been deprecated
-but still works for compatability.
+* The MIPS assembler now accepts -march/-mtune. -mcpu has been deprecated
+  but still works for compatability.
 
-The MIPS assembler no longer issues a warning by default when it
-generates a nop instruction from a macro. The new command line option
--n will turn on the warning.
+* The MIPS assembler no longer issues a warning by default when it 
+  generates a nop instruction from a macro. The new command line option
+  -n will turn on the warning.
 
 Changes in 2.11:
 
-x86 gas now supports the full Pentium4 instruction set.
+* x86 gas now supports the full Pentium4 instruction set.
 
-Support for AMD x86-64 architecture, by Jan Hubicka, SuSE Labs.
+* Support for AMD x86-64 architecture, by Jan Hubicka, SuSE Labs.
 
-Support for Motorola 68HC11 and 68HC12.
+* Support for Motorola 68HC11 and 68HC12.
 
-Support for Texas Instruments TMS320C54x (tic54x).
+* Support for Texas Instruments TMS320C54x (tic54x).
 
-Support for IA-64.
+* Support for IA-64.
 
-Support for i860, by Jason Eckhardt.
+* Support for i860, by Jason Eckhardt.
 
-Support for CRIS (Axis Communications ETRAX series).
+* Support for CRIS (Axis Communications ETRAX series).
 
-x86 gas has a new .arch pseudo op to specify the target CPU architecture.
+* x86 gas has a new .arch pseudo op to specify the target CPU architecture.
 
-x86 gas -q command line option quietens warnings about register size changes
-due to suffix, indirect jmp/call without `*', stand-alone prefixes, and
-translating various deprecated floating point instructions.
+* x86 gas -q command line option quietens warnings about register size changes
+  due to suffix, indirect jmp/call without `*', stand-alone prefixes, and
+  translating various deprecated floating point instructions.
 
 Changes in 2.10:
 
-Support for the ARM msr instruction was changed to only allow an immediate
-operand when altering the flags field.
+* Support for the ARM msr instruction was changed to only allow an immediate
+  operand when altering the flags field.
 
-Support for ATMEL AVR.
+* Support for ATMEL AVR.
 
-Support for IBM 370 ELF.  Somewhat experimental.
+* Support for IBM 370 ELF.  Somewhat experimental.
 
-Support for numbers with suffixes.
+* Support for numbers with suffixes.
 
-Added support for breaking to the end of repeat loops.
+* Added support for breaking to the end of repeat loops.
 
-Added support for parallel instruction syntax (DOUBLEBAR_PARALLEL).
+* Added support for parallel instruction syntax (DOUBLEBAR_PARALLEL).
 
-New .elseif pseudo-op added.
+* New .elseif pseudo-op added.
 
-New --fatal-warnings option.
+* New --fatal-warnings option.
 
-picoJava architecture support added.
+* picoJava architecture support added.
 
-Motorola MCore 210 processor support added.
+* Motorola MCore 210 processor support added.
 
-A new pseudo-op .intel_syntax has been implemented to allow gas to parse i386
-assembly programs with intel syntax.
+* A new pseudo-op .intel_syntax has been implemented to allow gas to parse i386 
+  assembly programs with intel syntax.
 
-New pseudo-ops .func,.endfunc to aid in debugging user-written assembler code.
+* New pseudo-ops .func,.endfunc to aid in debugging user-written assembler code.
 
-Added -gdwarf2 option to generate DWARF 2 debugging information.
+* Added -gdwarf2 option to generate DWARF 2 debugging information.
 
-Full 16-bit mode support for i386.
+* Full 16-bit mode support for i386.
 
-Greatly improved instruction operand checking for i386.  This change will
-produce errors or warnings on incorrect assembly code that previous versions of
-gas accepted.  If you get unexpected messages from code that worked with older
-versions of gas, please double check the code before reporting a bug.
+* Greatly improved instruction operand checking for i386.  This change will 
+  produce errors or warnings on incorrect assembly code that previous versions
+  of gas accepted.  If you get unexpected messages from code that worked with
+  older versions of gas, please double check the code before reporting a bug.
 
-Weak symbol support added for COFF targets.
+* Weak symbol support added for COFF targets.
 
-Mitsubishi D30V support added.
+* Mitsubishi D30V support added.
 
-Texas Instruments c80 (tms320c80) support added.
+* Texas Instruments c80 (tms320c80) support added.
 
-i960 ELF support added.
+* i960 ELF support added.
 
-ARM ELF support added.
+* ARM ELF support added.
 
 Changes in 2.9:
 
-Texas Instruments c30 (tms320c30) support added.
+* Texas Instruments c30 (tms320c30) support added.
 
-The assembler now optimizes the exception frame information generated by egcs
-and gcc 2.8.  The new --traditional-format option disables this optimization.
+* The assembler now optimizes the exception frame information generated by egcs 
+  and gcc 2.8.  The new --traditional-format option disables this optimization.
 
-Added --gstabs option to generate stabs debugging information.
+* Added --gstabs option to generate stabs debugging information.
 
-The -a option takes a new suboption, m (e.g., -alm) to expand macros in a
-listing.
+* The -a option takes a new suboption, m (e.g., -alm) to expand macros in a 
+  listing.
 
-Added -MD option to print dependencies.
+* Added -MD option to print dependencies.
 
 Changes in 2.8:
 
-BeOS support added.
+* BeOS support added.
 
-MIPS16 support added.
+* MIPS16 support added.
 
-Motorola ColdFire 5200 support added (configure for m68k and use -m5200).
+* Motorola ColdFire 5200 support added (configure for m68k and use -m5200).
 
-Alpha/VMS support added.
+* Alpha/VMS support added.
 
-m68k options --base-size-default-16, --base-size-default-32,
---disp-size-default-16, and --disp-size-default-32 added.
+* m68k options --base-size-default-16, --base-size-default-32,
+  --disp-size-default-16, and --disp-size-default-32 added.
 
-The alignment directives now take an optional third argument, which is the
-maximum number of bytes to skip.  If doing the alignment would require skipping
-more than the given number of bytes, the alignment is not done at all.
+* The alignment directives now take an optional third argument, which is the
+  maximum number of bytes to skip.  If doing the alignment would require
+  skipping more than the given number of bytes, the alignment is not done at
+  all.
 
-The ELF assembler has a new pseudo-op, .symver, used for symbol versioning.
+* The ELF assembler has a new pseudo-op, .symver, used for symbol versioning.
 
-The -a option takes a new suboption, c (e.g., -alc), to skip false conditionals
-in listings.
+* The -a option takes a new suboption, c (e.g., -alc), to skip false
+  conditionals in listings.
 
-Added new pseudo-op, .equiv; it's like .equ, except that it is an error if the
-symbol is already defined.
+* Added new pseudo-op, .equiv; it's like .equ, except that it is an error if
+  the symbol is already defined.
 
 Changes in 2.7:
 
-The PowerPC assembler now allows the use of symbolic register names (r0, etc.)
-if -mregnames is used.  Symbolic names preceded by a '%' (%r0, etc.) can be
-used any time.  PowerPC 860 move to/from SPR instructions have been added.
+* The PowerPC assembler now allows the use of symbolic register names (r0,
+  etc.) if -mregnames is used.  Symbolic names preceded by a '%' (%r0, etc.)
+  can be used any time.  PowerPC 860 move to/from SPR instructions have been
+  added.
 
-Alpha Linux (ELF) support added.
+* Alpha Linux (ELF) support added.
 
-PowerPC ELF support added.
+* PowerPC ELF support added.
 
-m68k Linux (ELF) support added.
+* m68k Linux (ELF) support added.
 
-i960 Hx/Jx support added.
+* i960 Hx/Jx support added.
 
-i386/PowerPC gnu-win32 support added.
+* i386/PowerPC gnu-win32 support added.
 
-SCO ELF support added.  For OpenServer 5 targets (i386-unknown-sco3.2v5) the
-default is to build COFF-only support.  To get a set of tools that generate ELF
-(they'll understand both COFF and ELF), you must configure with
-target=i386-unknown-sco3.2v5elf.
+* SCO ELF support added.  For OpenServer 5 targets (i386-unknown-sco3.2v5) the
+  default is to build COFF-only support.  To get a set of tools that generate
+  ELF (they'll understand both COFF and ELF), you must configure with 
+  target=i386-unknown-sco3.2v5elf.
 
-m88k-motorola-sysv3* support added.
+* m88k-motorola-sysv3* support added.
 
 Changes in 2.6:
 
-Gas now directly supports macros, without requiring GASP.
+* Gas now directly supports macros, without requiring GASP.
 
-Gas now has an MRI assembler compatibility mode.  Use -M or --mri to select MRI
-mode.  The pseudo-op ``.mri 1'' will switch into the MRI mode until the ``.mri
-0'' is seen; this can be convenient for inline assembler code.
+* Gas now has an MRI assembler compatibility mode.  Use -M or --mri to select
+  MRI mode.  The pseudo-op ``.mri 1'' will switch into the MRI mode until the
+  ``.mri 0'' is seen; this can be convenient for inline assembler code.
 
-Added --defsym SYM=VALUE option.
+* Added --defsym SYM=VALUE option.
 
-Added -mips4 support to MIPS assembler.
+* Added -mips4 support to MIPS assembler.
 
-Added PIC support to Solaris and SPARC SunOS 4 assembler.
+* Added PIC support to Solaris and SPARC SunOS 4 assembler.
 
 Changes in 2.4:
 
-Converted this directory to use an autoconf-generated configure script.
+* Converted this directory to use an autoconf-generated configure script.
 
-ARM support, from Richard Earnshaw.
+* ARM support, from Richard Earnshaw.
 
-Updated VMS support, from Pat Rankin, including considerably improved debugging
-support.
+* Updated VMS support, from Pat Rankin, including considerably improved
+  debugging support.
 
-Support for the control registers in the 68060.
+* Support for the control registers in the 68060.
 
-Handles (ignores) a new directive ".this_GCC_requires_the_GNU_assembler", to
-provide for possible future gcc changes, for targets where gas provides some
-features not available in the native assembler.  If the native assembler is
-used, it should become obvious pretty quickly what the problem is.
+* Handles (ignores) a new directive ".this_GCC_requires_the_GNU_assembler", to
+  provide for possible future gcc changes, for targets where gas provides some 
+  features not available in the native assembler.  If the native assembler is 
+  used, it should become obvious pretty quickly what the problem is.
 
-Usage message is available with "--help".
+* Usage message is available with "--help".
 
-The GNU Assembler Preprocessor (gasp) is included.  (Actually, it was in 2.3
-also, but didn't get into the NEWS file.)
+* The GNU Assembler Preprocessor (gasp) is included.  (Actually, it was in 2.3 
+  also, but didn't get into the NEWS file.)
 
-Weak symbol support for a.out.
+* Weak symbol support for a.out.
 
-A bug in the listing code which could cause an infinite loop has been fixed.
-Bugs in listings when generating a COFF object file have also been fixed.
+* A bug in the listing code which could cause an infinite loop has been fixed. 
+  Bugs in listings when generating a COFF object file have also been fixed.
 
-Initial i386-svr4 PIC implementation from Eric Youngdale, based on code by Paul
-Kranenburg.
+* Initial i386-svr4 PIC implementation from Eric Youngdale, based on code by
+  Paul Kranenburg.
 
-Improved Alpha support.  Immediate constants can have a much larger range now.
-Support for the 21164 has been contributed by Digital.
+* Improved Alpha support.  Immediate constants can have a much larger range
+  now. Support for the 21164 has been contributed by Digital.
 
-Updated ns32k (pc532-mach, netbsd532) support from Ian Dall.
+* Updated ns32k (pc532-mach, netbsd532) support from Ian Dall.
 
 Changes in 2.3:
 
-Mach i386 support, by David Mackenzie and Ken Raeburn.
-
-RS/6000 and PowerPC support by Ian Taylor.
+* Mach i386 support, by David Mackenzie and Ken Raeburn.
 
-VMS command scripts (make-gas.com, config-gas.com) have been worked on a bit,
-based on mail received from various people.  The `-h#' option should work again
-too.
+* RS/6000 and PowerPC support by Ian Taylor.
 
-HP-PA work, by Jeff Law.  Note, for the PA, gas-2.3 has been designed to work
-with gdb-4.12 and gcc-2.6.  As gcc-2.6 has not been released yet, a special
-version of gcc-2.5.8 has been patched to work with gas-2.3.  You can retrieve
-this special version of gcc-2.5.8 via anonymous ftp from jaguar.cs.utah.edu
-in the "dist" directory.
+* VMS command scripts (make-gas.com, config-gas.com) have been worked on a bit,
+  based on mail received from various people.  The `-h#' option should work
+  again too.
 
-Vax support in gas fixed for BSD, so it builds and seems to run a couple simple
-tests okay.  I haven't put it through extensive testing.  (GNU make is
-currently required for BSD 4.3 builds.)
+* HP-PA work, by Jeff Law.  Note, for the PA, gas-2.3 has been designed to work
+  with gdb-4.12 and gcc-2.6.  As gcc-2.6 has not been released yet, a special 
+  version of gcc-2.5.8 has been patched to work with gas-2.3.  You can retrieve
+  this special version of gcc-2.5.8 via anonymous ftp from jaguar.cs.utah.edu
+  in the "dist" directory.
 
-Support for the DEC Alpha, running OSF/1 (ECOFF format).  The gas support is
-based on code donated by CMU, which used an a.out-based format.  I'm afraid the
-alpha-a.out support is pretty badly mangled, and much of it removed; making it
-work will require rewriting it as BFD support for the format anyways.
+* Vax support in gas fixed for BSD, so it builds and seems to run a couple
+  simple tests okay.  I haven't put it through extensive testing.  (GNU make is
+  currently required for BSD 4.3 builds.)
 
-Irix 5 support.
+* Support for the DEC Alpha, running OSF/1 (ECOFF format).  The gas support is 
+  based on code donated by CMU, which used an a.out-based format.  I'm afraid
+  the alpha-a.out support is pretty badly mangled, and much of it removed;
+  making it work will require rewriting it as BFD support for the format anyways.
 
-The test suites have been fixed up a bit, so that they should work with a
-couple different versions of expect and dejagnu.
+* Irix 5 support.
 
-Symbols' values are now handled internally as expressions, permitting more
-flexibility in evaluating them in some cases.  Some details of relocation
-handling have also changed, and simple constant pool management has been added,
-to make the Alpha port easier.
+* The test suites have been fixed up a bit, so that they should work with a 
+  couple different versions of expect and dejagnu.
 
-New option "--statistics" for printing out program run times.  This is intended
-to be used with the gcc "-Q" option, which prints out times spent in various
-phases of compilation.  (You should be able to get all of them printed out with
-"gcc -Q -Wa,--statistics", I think.)
+* Symbols' values are now handled internally as expressions, permitting more 
+  flexibility in evaluating them in some cases.  Some details of relocation 
+  handling have also changed, and simple constant pool management has been
+  added, to make the Alpha port easier.
 
-----------------------------------------------------------------
+* New option "--statistics" for printing out program run times.  This is
+  intended to be used with the gcc "-Q" option, which prints out times spent in
+  various phases of compilation.  (You should be able to get all of them
+  printed out with "gcc -Q -Wa,--statistics", I think.)
 
 Changes in 2.2:
 
-RS/6000 AIX and MIPS SGI Irix 5 support has been added.
-
-Configurations that are still in development (and therefore are convenient to
-have listed in configure.in) still get rejected without a minor change to
-gas/Makefile.in, so people not doing development work shouldn't get the
-impression that support for such configurations is actually believed to be
-reliable.
+* RS/6000 AIX and MIPS SGI Irix 5 support has been added.
 
-The program name (usually "as") is printed when a fatal error message is
-displayed.  This should prevent some confusion about the source of occasional
-messages about "internal errors".
+* Configurations that are still in development (and therefore are convenient to 
+  have listed in configure.in) still get rejected without a minor change to 
+  gas/Makefile.in, so people not doing development work shouldn't get the
+  impression that support for such configurations is actually believed to be
+  reliable.
 
-ELF support is falling into place.  Support for the 386 should be working.
-Support for SPARC Solaris is in.  HPPA support from Utah is being integrated.
+* The program name (usually "as") is printed when a fatal error message is 
+  displayed.  This should prevent some confusion about the source of occasional
+  messages about "internal errors".
 
-Symbol values are maintained as expressions instead of being immediately boiled
-down to add-symbol, sub-symbol, and constant.  This permits slightly more
-complex calculations involving symbols whose values are not alreadey known.
+* ELF support is falling into place.  Support for the 386 should be working. 
+  Support for SPARC Solaris is in.  HPPA support from Utah is being integrated.
 
-DBX-style debugging info ("stabs") is now supported for COFF formats.
-If any stabs directives are seen in the source, GAS will create two new
-sections: a ".stab" and a ".stabstr" section.  The format of the .stab
-section is nearly identical to the a.out symbol format, and .stabstr is
-its string table.  For this to be useful, you must have configured GCC
-to generate stabs (by defining DBX_DEBUGGING_INFO), and must have a GDB
-that can use the stab sections (4.11 or later).
+* Symbol values are maintained as expressions instead of being immediately
+  boiled down to add-symbol, sub-symbol, and constant.  This permits slightly
+  more complex calculations involving symbols whose values are not alreadey
+  known.
 
-LynxOS, on i386 and m68k platforms, is now supported.  SPARC LynxOS
-support is in progress.
+* DBX-style debugging info ("stabs") is now supported for COFF formats.
+  If any stabs directives are seen in the source, GAS will create two new 
+  sections: a ".stab" and a ".stabstr" section.  The format of the .stab 
+  section is nearly identical to the a.out symbol format, and .stabstr is
+  its string table.  For this to be useful, you must have configured GCC
+  to generate stabs (by defining DBX_DEBUGGING_INFO), and must have a GDB
+  that can use the stab sections (4.11 or later).
 
-----------------------------------------------------------------
+* LynxOS, on i386 and m68k platforms, is now supported.  SPARC LynxOS 
+  support is in progress.
 
 Changes in 2.1:
 
-Several small fixes for i386-aix (PS/2) support from Minh Tran-Le have been
-incorporated, but not well tested yet.
+* Several small fixes for i386-aix (PS/2) support from Minh Tran-Le have been 
+  incorporated, but not well tested yet.
 
-Altered the opcode table split for m68k; it should require less VM to compile
-with gcc now.
+* Altered the opcode table split for m68k; it should require less VM to compile 
+  with gcc now.
 
-Some minor adjustments to add (Convergent Technologies') Miniframe support,
-suggested by Ronald Cole.
+* Some minor adjustments to add (Convergent Technologies') Miniframe support,
+  suggested by Ronald Cole.
 
-HPPA support (running OSF only, not HPUX) has been contributed by Utah.  This
-includes improved ELF support, which I've started adapting for SPARC Solaris
-2.x.  Integration isn't completely, so it probably won't work.
+* HPPA support (running OSF only, not HPUX) has been contributed by Utah.  This
+  includes improved ELF support, which I've started adapting for SPARC Solaris
+  2.x.  Integration isn't completely, so it probably won't work.
 
-HP9000/300 support, donated by HP, has been merged in.
+* HP9000/300 support, donated by HP, has been merged in.
 
-Ian Taylor has finished the MIPS ECOFF (Ultrix, Irix) support.
+* Ian Taylor has finished the MIPS ECOFF (Ultrix, Irix) support.
 
-Better error messages for unsupported configurations (e.g., hppa-hpux).
+* Better error messages for unsupported configurations (e.g., hppa-hpux).
 
-Test suite framework is starting to become reasonable.
-
-----------------------------------------------------------------
+* Test suite framework is starting to become reasonable.
 
 Changes in 2.0:
 
-Mostly bug fixes.
-
-Some more merging of BFD and ELF code, but ELF still doesn't work.
+* Mostly bug fixes.
 
-----------------------------------------------------------------
+* Some more merging of BFD and ELF code, but ELF still doesn't work.
 
 Changes in 1.94:
 
-BFD merge is partly done.  Adventurous souls may try giving configure the
-"--with-bfd-assembler" option.  Currently, ELF format requires it, a.out format
-accepts it; SPARC CPU accepts it.  It's the default only for OS "elf" or
-"solaris".  (ELF isn't really supported yet.  It needs work.  I've got some
-code from Utah for HP-PA ELF, and from DG for m88k ELF, but they're not fully
-merged yet.)
-
-The 68K opcode table has been split in half.  It should now compile under gcc
-without consuming ridiculous amounts of memory.
+* BFD merge is partly done.  Adventurous souls may try giving configure the
+  "--with-bfd-assembler" option.  Currently, ELF format requires it, a.out
+  format accepts it; SPARC CPU accepts it.  It's the default only for OS "elf"
+  or "solaris".  (ELF isn't really supported yet.  It needs work.  I've got
+  some code from Utah for HP-PA ELF, and from DG for m88k ELF, but they're not
+  fully merged yet.)
 
-A couple data structures have been reduced in size.  This should result in
-saving a little bit of space at runtime.
+* The 68K opcode table has been split in half.  It should now compile under gcc
+  without consuming ridiculous amounts of memory.
 
-Support for MIPS, from OSF and Ralph Campbell, has been merged in.  The OSF
-code provided ROSE format support, which I haven't merged in yet.  (I can make
-it available, if anyone wants to try it out.)  Ralph's code, for BSD 4.4,
-supports a.out format.  We don't have ECOFF support in just yet; it's coming.
+* A couple data structures have been reduced in size.  This should result in
+  saving a little bit of space at runtime.
 
-Support for the Hitachi H8/500 has been added.
+* Support for MIPS, from OSF and Ralph Campbell, has been merged in.  The OSF
+  code provided ROSE format support, which I haven't merged in yet.  (I can
+  make it available, if anyone wants to try it out.)  Ralph's code, for BSD
+  4.4, supports a.out format.  We don't have ECOFF support in just yet; it's
+  coming.
 
-VMS host and target support should be working now, thanks chiefly to Eric
-Youngdale.
+* Support for the Hitachi H8/500 has been added.
 
-----------------------------------------------------------------
+* VMS host and target support should be working now, thanks chiefly to Eric
+  Youngdale.
 
 Changes in 1.93.01:
 
-For m68k, support for more processors has been added: 68040, CPU32, 68851.
+* For m68k, support for more processors has been added: 68040, CPU32, 68851.
 
-For i386, .align is now power-of-two; was number-of-bytes.
+* For i386, .align is now power-of-two; was number-of-bytes.
 
-For m68k, "%" is now accepted before register names.  For COFF format, which
-doesn't use underscore prefixes for C labels, it is required, so variable "a0"
-can be distinguished from the register.
+* For m68k, "%" is now accepted before register names.  For COFF format, which
+  doesn't use underscore prefixes for C labels, it is required, so variable "a0"
+  can be distinguished from the register.
 
-Last public release was 1.38.  Lots of configuration changes since then, lots
-of new CPUs and formats, lots of bugs fixed.
+* Last public release was 1.38.  Lots of configuration changes since then, lots
+  of new CPUs and formats, lots of bugs fixed.
 
 
 Local variables:
diff --git a/gas/config/tc-ip2k.c b/gas/config/tc-ip2k.c
new file mode 100644
index 0000000..4c217f2
--- /dev/null
+++ b/gas/config/tc-ip2k.c
@@ -0,0 +1,507 @@
+/* tc-ip2k.c -- Assembler for the Scenix IP2xxx.
+   Copyright (C) 2000, 2002 Free Software Foundation.
+
+   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 2, 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, 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <stdio.h>
+#include <ctype.h>
+
+#include "as.h"
+#include "dwarf2dbg.h"
+#include "subsegs.h"     
+#include "symcat.h"
+#include "opcodes/ip2k-desc.h"
+#include "opcodes/ip2k-opc.h"
+#include "cgen.h"
+#include "elf/common.h"
+#include "elf/ip2k.h"
+#include "libbfd.h"
+
+/* Structure to hold all of the different components describing
+   an individual instruction.  */
+typedef struct
+{
+  const CGEN_INSN *	insn;
+  const CGEN_INSN *	orig_insn;
+  CGEN_FIELDS		fields;
+#if CGEN_INT_INSN_P
+  CGEN_INSN_INT         buffer [1];
+#define INSN_VALUE(buf) (*(buf))
+#else
+  unsigned char         buffer [CGEN_MAX_INSN_SIZE];
+#define INSN_VALUE(buf) (buf)
+#endif
+  char *		addr;
+  fragS *		frag;
+  int                   num_fixups;
+  fixS *                fixups [GAS_CGEN_MAX_FIXUPS];
+  int                   indices [MAX_OPERAND_INSTANCES];
+}
+ip2k_insn;
+
+const char comment_chars[]        = ";";
+const char line_comment_chars[]   = "#";
+const char line_separator_chars[] = ""; 
+const char EXP_CHARS[]            = "eE";
+const char FLT_CHARS[]            = "dD";
+
+static void ip2k_elf_section_text (int);
+static void ip2k_elf_section_rtn (int);
+
+/* The target specific pseudo-ops which we support.  */
+const pseudo_typeS md_pseudo_table[] =
+{
+    { "file",	dwarf2_directive_file,	0 },
+    { "loc",	dwarf2_directive_loc,	0 },
+    { "text",   ip2k_elf_section_text,  0 },
+    { "sect",   ip2k_elf_section_rtn,   0 },
+    { NULL, 	NULL,			0 }
+};
+
+
+
+#define OPTION_CPU_IP2022    (OPTION_MD_BASE)
+#define OPTION_CPU_IP2022EXT (OPTION_MD_BASE+1)
+
+struct option md_longopts[] = 
+{
+  { "mip2022",     no_argument, NULL, OPTION_CPU_IP2022 },
+  { "mip2022ext",  no_argument, NULL, OPTION_CPU_IP2022EXT },
+  { NULL,           no_argument, NULL, 0 },
+};
+size_t md_longopts_size = sizeof (md_longopts);
+
+const char * md_shortopts = "";
+
+/* Flag to detect when switching to code section where insn alignment is
+   implied.  */
+static int force_code_align = 0;
+
+/* Mach selected from command line.  */
+int ip2k_mach = 0;
+unsigned ip2k_mach_bitmask = 0;
+
+int
+md_parse_option (c, arg)
+    int c ATTRIBUTE_UNUSED;
+    char * arg ATTRIBUTE_UNUSED;
+{
+  switch (c)
+    {
+    case OPTION_CPU_IP2022:
+      ip2k_mach = bfd_mach_ip2022;
+      ip2k_mach_bitmask = 1 << MACH_IP2022;
+      break;
+
+    case OPTION_CPU_IP2022EXT:
+      ip2k_mach = bfd_mach_ip2022ext;
+      ip2k_mach_bitmask = 1 << MACH_IP2022EXT;
+      break;
+
+    default:
+      return 0;
+    }
+
+  return 1;
+}
+
+
+void
+md_show_usage (stream)
+    FILE * stream;
+{
+  fprintf (stream, _("IP2K specific command line options:\n"));
+  fprintf (stream, _("  -mip2022               restrict to IP2022 insns \n"));
+  fprintf (stream, _("  -mip2022ext            permit extended IP2022 insn\n"));
+}
+
+
+void
+md_begin ()
+{
+  /* Initialize the `cgen' interface.  */
+  
+  /* Set the machine number and endian.  */
+  gas_cgen_cpu_desc = ip2k_cgen_cpu_open (CGEN_CPU_OPEN_MACHS,
+					  ip2k_mach_bitmask,
+					  CGEN_CPU_OPEN_ENDIAN,
+					  CGEN_ENDIAN_BIG,
+					  CGEN_CPU_OPEN_END);
+  ip2k_cgen_init_asm (gas_cgen_cpu_desc);
+
+  /* This is a callback from cgen to gas to parse operands.  */
+  cgen_set_parse_operand_fn (gas_cgen_cpu_desc, gas_cgen_parse_operand);
+
+  /* Set the machine type.  */
+  bfd_default_set_arch_mach (stdoutput, bfd_arch_ip2k, ip2k_mach);
+}
+
+
+void
+md_assemble (str)
+     char * str;
+{
+  ip2k_insn insn;
+  char * errmsg;
+
+  /* Initialize GAS's cgen interface for a new instruction.  */
+  gas_cgen_init_parse ();
+
+  insn.insn = ip2k_cgen_assemble_insn
+      (gas_cgen_cpu_desc, str, & insn.fields, insn.buffer, & errmsg);
+
+  if (!insn.insn)
+    {
+      as_bad ("%s", errmsg);
+      return;
+    }
+
+  /* Check for special relocation required by SKIP instructions.  */
+  if (CGEN_INSN_ATTR_VALUE (insn.insn, CGEN_INSN_SKIPA))
+    /* Unconditional skip has a 1-bit relocation of the current pc, so
+       that we emit either sb pcl.0 or snb pcl.0 depending on whether
+       the PCL (pc + 2) >> 1 is odd or even.  */
+    {
+      enum cgen_parse_operand_result result_type;
+      long value;
+      const char *curpc_plus_2 = ".+2";
+
+      errmsg = cgen_parse_address (gas_cgen_cpu_desc, & curpc_plus_2,
+				   IP2K_OPERAND_ADDR16CJP,
+				   BFD_RELOC_IP2K_PC_SKIP,
+				   & result_type, & value);
+      if (errmsg)
+	{
+	  as_bad ("%s", errmsg);
+	  return;
+	}
+    }
+
+  /* Doesn't really matter what we pass for RELAX_P here.  */
+  gas_cgen_finish_insn (insn.insn, insn.buffer,
+			CGEN_FIELDS_BITSIZE (& insn.fields), 1, NULL);
+}
+
+valueT
+md_section_align (segment, size)
+     segT   segment;
+     valueT size;
+{
+  int align = bfd_get_section_alignment (stdoutput, segment);
+
+  return ((size + (1 << align) - 1) & (-1 << align));
+}
+
+
+symbolS *
+md_undefined_symbol (name)
+    char * name ATTRIBUTE_UNUSED;
+{
+    return 0;
+}
+
+int
+md_estimate_size_before_relax (fragP, segment)
+     fragS * fragP ATTRIBUTE_UNUSED;
+     segT    segment ATTRIBUTE_UNUSED;
+{
+  as_fatal (_("md_estimate_size_before_relax\n"));
+  return 1;
+} 
+
+
+/* *fragP has been relaxed to its final size, and now needs to have
+   the bytes inside it modified to conform to the new size.
+
+   Called after relaxation is finished.
+   fragP->fr_type == rs_machine_dependent.
+   fragP->fr_subtype is the subtype of what the address relaxed to.  */
+
+void
+md_convert_frag (abfd, sec, fragP)
+    bfd   * abfd  ATTRIBUTE_UNUSED;
+    segT    sec   ATTRIBUTE_UNUSED;
+    fragS * fragP ATTRIBUTE_UNUSED;
+{
+}
+
+
+/* Functions concerning relocs.  */
+
+long
+md_pcrel_from (fixP)
+     fixS *fixP;
+{
+  as_fatal (_("md_pcrel_from\n"));
+
+  /* Return the address of the delay slot. */
+  return fixP->fx_size + fixP->fx_where + fixP->fx_frag->fr_address;
+}
+
+
+/* Return the bfd reloc type for OPERAND of INSN at fixup FIXP.
+   Returns BFD_RELOC_NONE if no reloc type can be found.
+   *FIXP may be modified if desired.  */
+
+bfd_reloc_code_real_type
+md_cgen_lookup_reloc (insn, operand, fixP)
+     const CGEN_INSN *    insn     ATTRIBUTE_UNUSED;
+     const CGEN_OPERAND * operand;
+     fixS *               fixP     ATTRIBUTE_UNUSED;
+{
+  bfd_reloc_code_real_type result;
+
+  result = BFD_RELOC_NONE;
+
+  switch (operand->type)
+    {
+    case IP2K_OPERAND_FR:
+    case IP2K_OPERAND_ADDR16L:
+    case IP2K_OPERAND_ADDR16H:
+    case IP2K_OPERAND_LIT8:
+      /* These may have been processed at parse time.  */
+      if (fixP->fx_cgen.opinfo != 0)
+	result = fixP->fx_cgen.opinfo;
+      fixP->fx_no_overflow = 1;
+      break;
+
+    case IP2K_OPERAND_ADDR16CJP:
+      result = fixP->fx_cgen.opinfo;
+      if (result == 0 || result == BFD_RELOC_NONE)
+	result = BFD_RELOC_IP2K_ADDR16CJP;
+      fixP->fx_no_overflow = 1;
+      break;
+
+    case IP2K_OPERAND_ADDR16P:
+      result = BFD_RELOC_IP2K_PAGE3;
+      fixP->fx_no_overflow = 1;
+      break;
+
+    default:
+      result = BFD_RELOC_NONE;
+      break;
+    }
+
+  return result;
+}
+
+
+/* Write a value out to the object file, using the appropriate endianness.  */
+
+void
+md_number_to_chars (buf, val, n)
+     char * buf;
+     valueT val;
+     int    n;
+{
+  number_to_chars_bigendian (buf, val, n);
+}
+
+/* Turn a string in input_line_pointer into a floating point constant of type
+   type, and store the appropriate bytes in *litP.  The number of LITTLENUMS
+   emitted is stored in *sizeP .  An error message is returned, or NULL on
+   OK.  */
+
+/* Equal to MAX_PRECISION in atof-ieee.c  */
+#define MAX_LITTLENUMS 6
+
+char *
+md_atof (type, litP, sizeP)
+     char   type;
+     char * litP;
+     int *  sizeP;
+{
+  int              prec;
+  LITTLENUM_TYPE   words [MAX_LITTLENUMS];
+  LITTLENUM_TYPE  *wordP;
+  char *           t;
+  char *           atof_ieee PARAMS ((char *, int, LITTLENUM_TYPE *));
+
+  switch (type)
+    {
+    case 'f':
+    case 'F':
+    case 's':
+    case 'S':
+      prec = 2;
+      break;
+
+    case 'd':
+    case 'D':
+    case 'r':
+    case 'R':
+      prec = 4;
+      break;
+
+   /* FIXME: Some targets allow other format chars for bigger sizes here.  */
+
+    default:
+      * sizeP = 0;
+      return _("Bad call to md_atof()");
+    }
+
+  t = atof_ieee (input_line_pointer, type, words);
+  if (t)
+    input_line_pointer = t;
+  * sizeP = prec * sizeof (LITTLENUM_TYPE);
+
+  /* This loops outputs the LITTLENUMs in REVERSE order; in accord with
+     the ip2k endianness.  */
+  for (wordP = words; prec--;)
+    {
+      md_number_to_chars (litP, (valueT) (*wordP++), sizeof (LITTLENUM_TYPE));
+      litP += sizeof (LITTLENUM_TYPE);
+    }
+     
+  return 0;
+}
+
+
+/* See whether we need to force a relocation into the output file.
+   Force most of them, since the linker's bfd relocation engine
+   understands range limits better than gas' cgen fixup engine.
+   Consider the case of a fixup intermediate value being larger than
+   the instruction it will be eventually encoded within.  */
+
+int
+ip2k_force_relocation (fix)
+     fixS * fix;
+{
+  switch (fix->fx_r_type)
+    {
+      /* (No C++ support in ip2k.  */
+      /* case BFD_RELOC_VTABLE_INHERIT: */
+      /* case BFD_RELOC_VTABLE_ENTRY: */
+
+    case BFD_RELOC_IP2K_FR9:
+    case BFD_RELOC_IP2K_FR_OFFSET:
+    case BFD_RELOC_IP2K_BANK:
+    case BFD_RELOC_IP2K_ADDR16CJP:
+    case BFD_RELOC_IP2K_PAGE3:
+    case BFD_RELOC_IP2K_LO8DATA:
+    case BFD_RELOC_IP2K_HI8DATA:
+    case BFD_RELOC_IP2K_EX8DATA:
+    case BFD_RELOC_IP2K_LO8INSN:
+    case BFD_RELOC_IP2K_HI8INSN:
+    case BFD_RELOC_IP2K_PC_SKIP:
+    case BFD_RELOC_IP2K_TEXT:
+      return 1;
+
+    case BFD_RELOC_16:
+      if (fix->fx_subsy  && S_IS_DEFINED (fix->fx_subsy)
+	  && fix->fx_addsy && S_IS_DEFINED (fix->fx_addsy)
+	  && (S_GET_SEGMENT (fix->fx_addsy)->flags & SEC_CODE))
+	{
+	  fix->fx_r_type = BFD_RELOC_IP2K_TEXT;
+	  return 0;
+	}
+      return 0;
+
+    default:
+      return 0;
+    }
+}
+
+void
+ip2k_apply_fix3 (fixP, valueP, seg)
+     fixS *fixP;
+     valueT *valueP;
+     segT seg;
+{
+  if (fixP->fx_r_type == BFD_RELOC_IP2K_TEXT
+      && ! fixP->fx_addsy
+      && ! fixP->fx_subsy)
+    {
+      *valueP = ((int)(*valueP)) / 2;
+      fixP->fx_r_type = BFD_RELOC_16;
+    }
+  else if (fixP->fx_r_type == BFD_RELOC_UNUSED + IP2K_OPERAND_FR)
+    {
+      /* Must be careful when we are fixing up an FR.  We could be
+	 fixing up an offset to (SP) or (DP) in which case we don't
+	 want to step on the top 2 bits of the FR operand.  The
+	 gas_cgen_md_apply_fix3 doesn't know any better and overwrites
+	 the entire operand.  We counter this by adding the bits
+	 to the new value.  */
+      char *where = fixP->fx_frag->fr_literal + fixP->fx_where;
+
+      /* Canonical name, since used a lot.  */
+      CGEN_CPU_DESC cd = gas_cgen_cpu_desc;
+      CGEN_INSN_INT insn_value
+	= cgen_get_insn_value (cd, where,
+			       CGEN_INSN_BITSIZE (fixP->fx_cgen.insn));
+      /* Preserve (DP) or (SP) specification.  */
+      *valueP += (insn_value & 0x180);
+    }
+
+  gas_cgen_md_apply_fix3 (fixP, valueP, seg);
+}
+
+int
+ip2k_elf_section_flags (flags, attr, type)
+     int flags;
+     int attr ATTRIBUTE_UNUSED;
+     int type ATTRIBUTE_UNUSED;
+{
+  /* This is used to detect when the section changes to an executable section.
+     This function is called by the elf section processing.  When we note an
+     executable section specifier we set an internal flag to denote when
+     word alignment should be forced.  */
+  if (flags & SEC_CODE)
+    force_code_align = 1;
+ 
+  return flags;
+}
+
+static void
+ip2k_elf_section_rtn (int i)
+{
+  obj_elf_section(i);
+
+  if (force_code_align)
+    {
+      /* The s_align_ptwo function expects that we are just after a .align
+	 directive and it will either try and read the align value or stop
+	 if end of line so we must fake it out so it thinks we are at the
+	 end of the line.  */
+      char *old_input_line_pointer = input_line_pointer;
+      input_line_pointer = "\n";
+      s_align_ptwo (1);
+      force_code_align = 0;
+      /* Restore.  */
+      input_line_pointer = old_input_line_pointer;
+    }
+}
+
+static void
+ip2k_elf_section_text (int i)
+{
+  char *old_input_line_pointer;
+  obj_elf_text(i);
+
+  /* the s_align_ptwo function expects that we are just after a .align
+     directive and it will either try and read the align value or stop if
+     end of line so we must fake it out so it thinks we are at the end of
+     the line.  */
+  old_input_line_pointer = input_line_pointer;
+  input_line_pointer = "\n";
+  s_align_ptwo (1);
+  force_code_align = 0;
+  /* Restore.  */
+  input_line_pointer = old_input_line_pointer;
+}
diff --git a/gas/config/tc-ip2k.h b/gas/config/tc-ip2k.h
new file mode 100644
index 0000000..1c54f58
--- /dev/null
+++ b/gas/config/tc-ip2k.h
@@ -0,0 +1,65 @@
+/* tc-ip2k.h -- Header file for tc-ip2k.c.
+   Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+
+   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 2, 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, 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#define TC_IP2K
+
+#ifndef BFD_ASSEMBLER
+/* Leading space so will compile with cc.  */
+ #error IP2K support requires BFD_ASSEMBLER
+#endif
+
+#define LISTING_HEADER "IP2xxx GAS "
+
+/* The target BFD architecture.  */
+#define TARGET_ARCH bfd_arch_ip2k
+
+#define TARGET_FORMAT "elf32-ip2k"
+
+#define TARGET_BYTES_BIG_ENDIAN 1
+
+/* Permit temporary numeric labels.  */
+#define LOCAL_LABELS_FB 1
+
+/* .-foo gets turned into PC relative relocs.  */
+#define DIFF_EXPR_OK
+
+/* We don't need to handle .word strangely.  */
+#define WORKING_DOT_WORD
+
+#define LITERAL_PREFIXDOLLAR_HEX
+#define LITERAL_PREFIXPERCENT_BIN
+#define DOUBLESLASH_LINE_COMMENTS
+
+#define MD_APPLY_FIX3
+#define md_apply_fix3 ip2k_apply_fix3
+
+#define md_elf_section_flags ip2k_elf_section_flags
+extern int ip2k_elf_section_flags PARAMS ((int, int, int));
+
+#define TC_HANDLES_FX_DONE
+
+#define tc_gen_reloc gas_cgen_tc_gen_reloc
+
+#define md_operand(x) gas_cgen_md_operand (x)
+extern void gas_cgen_md_operand PARAMS ((expressionS *));
+
+#define TC_FORCE_RELOCATION(fixp) ip2k_force_relocation (fixp)
+extern int ip2k_force_relocation PARAMS ((struct fix *));
+
diff --git a/gas/configure b/gas/configure
index 4fcba08..2130669 100755
--- a/gas/configure
+++ b/gas/configure
@@ -2279,6 +2279,7 @@ for this_target in $target $canon_targets ; do
       i[3456]86)	cpu_type=i386 arch=i386;;
       x86_64)		cpu_type=i386 arch=x86_64;;
       ia64)		cpu_type=ia64 ;;
+      ip2k)             cpu_type=ip2k endian=big ;; 
       m6811|m6812|m68hc12) cpu_type=m68hc11 ;;
       m680[012346]0)	cpu_type=m68k ;;
       m68008)		cpu_type=m68k ;;
@@ -2480,6 +2481,8 @@ EOF
       ia64-*-hpux*)	    fmt=elf em=hpux ;;
       ia64-*-netbsd*)       fmt=elf em=nbsd ;;
 
+      ip2k-*-*)		    fmt=elf bfd_gas=yes ;;
+
       m32r-*-*)		    fmt=elf bfd_gas=yes ;;
 
       m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)fmt=elf bfd_gas=yes ;;
@@ -2734,7 +2737,7 @@ EOF
 
     # Any other special object files needed ?
     case ${cpu_type} in
-      fr30 | m32r | openrisc)
+      fr30 | ip2k | m32r | openrisc)
 	using_cgen=yes
 	;;
 
@@ -3155,7 +3158,7 @@ EOF
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3159: checking for $ac_word" >&5
+echo "configure:3162: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3185,7 +3188,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3189: checking for $ac_word" >&5
+echo "configure:3192: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3236,7 +3239,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3240: checking for $ac_word" >&5
+echo "configure:3243: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3268,7 +3271,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:3272: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:3275: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -3279,12 +3282,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 3283 "configure"
+#line 3286 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:3288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -3310,12 +3313,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:3314: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:3317: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:3319: checking whether we are using GNU C" >&5
+echo "configure:3322: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3324,7 +3327,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3328: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3331: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -3343,7 +3346,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:3347: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:3350: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3380,7 +3383,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3384: checking for $ac_word" >&5
+echo "configure:3387: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3411,7 +3414,7 @@ done
 test -n "$YACC" || YACC="yacc"
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:3415: checking how to run the C preprocessor" >&5
+echo "configure:3418: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -3426,13 +3429,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 3430 "configure"
+#line 3433 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3439: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -3443,13 +3446,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 3447 "configure"
+#line 3450 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3453: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3456: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -3460,13 +3463,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 3464 "configure"
+#line 3467 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3470: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3473: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -3496,7 +3499,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3500: checking for $ac_word" >&5
+echo "configure:3503: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3529,7 +3532,7 @@ test -n "$LEX" || LEX="$missing_dir/missing flex"
 # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3533: checking for $ac_word" >&5
+echo "configure:3536: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3563,7 +3566,7 @@ then
   *) ac_lib=l ;;
   esac
   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:3567: checking for yywrap in -l$ac_lib" >&5
+echo "configure:3570: checking for yywrap in -l$ac_lib" >&5
 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3571,7 +3574,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$ac_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3575 "configure"
+#line 3578 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3582,7 +3585,7 @@ int main() {
 yywrap()
 ; return 0; }
 EOF
-if { (eval echo configure:3586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3605,7 +3608,7 @@ fi
 fi
 
 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
-echo "configure:3609: checking lex output file root" >&5
+echo "configure:3612: checking lex output file root" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3626,7 +3629,7 @@ echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
 
 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
-echo "configure:3630: checking whether yytext is a pointer" >&5
+echo "configure:3633: checking whether yytext is a pointer" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3638,14 +3641,14 @@ echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
 ac_save_LIBS="$LIBS"
 LIBS="$LIBS $LEXLIB"
 cat > conftest.$ac_ext <<EOF
-#line 3642 "configure"
+#line 3645 "configure"
 #include "confdefs.h"
 `cat $LEX_OUTPUT_ROOT.c`
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:3649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_prog_lex_yytext_pointer=yes
 else
@@ -3671,7 +3674,7 @@ ALL_LINGUAS="fr tr es"
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3675: checking for $ac_word" >&5
+echo "configure:3678: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3699,12 +3702,12 @@ else
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:3703: checking for ANSI C header files" >&5
+echo "configure:3706: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3708 "configure"
+#line 3711 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -3712,7 +3715,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3716: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3719: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3729,7 +3732,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3733 "configure"
+#line 3736 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -3747,7 +3750,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3751 "configure"
+#line 3754 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -3768,7 +3771,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 3772 "configure"
+#line 3775 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -3779,7 +3782,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:3783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -3803,12 +3806,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:3807: checking for working const" >&5
+echo "configure:3810: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3812 "configure"
+#line 3815 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -3857,7 +3860,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:3861: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -3878,21 +3881,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:3882: checking for inline" >&5
+echo "configure:3885: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 3889 "configure"
+#line 3892 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:3896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3899: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -3918,12 +3921,12 @@ EOF
 esac
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:3922: checking for off_t" >&5
+echo "configure:3925: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3927 "configure"
+#line 3930 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -3951,12 +3954,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:3955: checking for size_t" >&5
+echo "configure:3958: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3960 "configure"
+#line 3963 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -3986,19 +3989,19 @@ fi
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:3990: checking for working alloca.h" >&5
+echo "configure:3993: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3995 "configure"
+#line 3998 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:4002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -4019,12 +4022,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:4023: checking for alloca" >&5
+echo "configure:4026: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4028 "configure"
+#line 4031 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -4052,7 +4055,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:4056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -4084,12 +4087,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:4088: checking whether alloca needs Cray hooks" >&5
+echo "configure:4091: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4093 "configure"
+#line 4096 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -4114,12 +4117,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4118: checking for $ac_func" >&5
+echo "configure:4121: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4123 "configure"
+#line 4126 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4142,7 +4145,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4169,7 +4172,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:4173: checking stack direction for C alloca" >&5
+echo "configure:4176: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4177,7 +4180,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 4181 "configure"
+#line 4184 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -4196,7 +4199,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:4200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -4221,17 +4224,17 @@ for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4225: checking for $ac_hdr" >&5
+echo "configure:4228: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4230 "configure"
+#line 4233 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4238: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4260,12 +4263,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4264: checking for $ac_func" >&5
+echo "configure:4267: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4269 "configure"
+#line 4272 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4288,7 +4291,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4313,7 +4316,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:4317: checking for working mmap" >&5
+echo "configure:4320: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4321,7 +4324,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 4325 "configure"
+#line 4328 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -4474,7 +4477,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:4478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -4502,17 +4505,17 @@ unistd.h values.h sys/param.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4506: checking for $ac_hdr" >&5
+echo "configure:4509: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4511 "configure"
+#line 4514 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4516: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4519: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4542,12 +4545,12 @@ done
 __argz_count __argz_stringify __argz_next
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4546: checking for $ac_func" >&5
+echo "configure:4549: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4551 "configure"
+#line 4554 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4570,7 +4573,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4599,12 +4602,12 @@ done
      for ac_func in stpcpy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4603: checking for $ac_func" >&5
+echo "configure:4606: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4608 "configure"
+#line 4611 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4627,7 +4630,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4661,19 +4664,19 @@ EOF
 
    if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:4665: checking for LC_MESSAGES" >&5
+echo "configure:4668: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4670 "configure"
+#line 4673 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:4677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_val_LC_MESSAGES=yes
 else
@@ -4694,7 +4697,7 @@ EOF
     fi
   fi
    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:4698: checking whether NLS is requested" >&5
+echo "configure:4701: checking whether NLS is requested" >&5
         # Check whether --enable-nls or --disable-nls was given.
 if test "${enable_nls+set}" = set; then
   enableval="$enable_nls"
@@ -4714,7 +4717,7 @@ fi
 EOF
 
       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:4718: checking whether included gettext is requested" >&5
+echo "configure:4721: checking whether included gettext is requested" >&5
       # Check whether --with-included-gettext or --without-included-gettext was given.
 if test "${with_included_gettext+set}" = set; then
   withval="$with_included_gettext"
@@ -4733,17 +4736,17 @@ fi
 
 	ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:4737: checking for libintl.h" >&5
+echo "configure:4740: checking for libintl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4742 "configure"
+#line 4745 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4750: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4760,19 +4763,19 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:4764: checking for gettext in libc" >&5
+echo "configure:4767: checking for gettext in libc" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4769 "configure"
+#line 4772 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:4776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libc=yes
 else
@@ -4788,7 +4791,7 @@ echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
 
 	   if test "$gt_cv_func_gettext_libc" != "yes"; then
 	     echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
-echo "configure:4792: checking for bindtextdomain in -lintl" >&5
+echo "configure:4795: checking for bindtextdomain in -lintl" >&5
 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4796,7 +4799,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4800 "configure"
+#line 4803 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4807,7 +4810,7 @@ int main() {
 bindtextdomain()
 ; return 0; }
 EOF
-if { (eval echo configure:4811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4823,19 +4826,19 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:4827: checking for gettext in libintl" >&5
+echo "configure:4830: checking for gettext in libintl" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4832 "configure"
+#line 4835 "configure"
 #include "confdefs.h"
 
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:4839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libintl=yes
 else
@@ -4863,7 +4866,7 @@ EOF
 	      # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4867: checking for $ac_word" >&5
+echo "configure:4870: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4897,12 +4900,12 @@ fi
 		for ac_func in dcgettext
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4901: checking for $ac_func" >&5
+echo "configure:4904: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4906 "configure"
+#line 4909 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4925,7 +4928,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4952,7 +4955,7 @@ done
 		# Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4956: checking for $ac_word" >&5
+echo "configure:4959: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4988,7 +4991,7 @@ fi
 		# Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4992: checking for $ac_word" >&5
+echo "configure:4995: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5020,7 +5023,7 @@ else
 fi
 
 		cat > conftest.$ac_ext <<EOF
-#line 5024 "configure"
+#line 5027 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -5028,7 +5031,7 @@ extern int _nl_msg_cat_cntr;
 			       return _nl_msg_cat_cntr
 ; return 0; }
 EOF
-if { (eval echo configure:5032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   CATOBJEXT=.gmo
 		   DATADIRNAME=share
@@ -5060,7 +5063,7 @@ fi
         # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5064: checking for $ac_word" >&5
+echo "configure:5067: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5094,7 +5097,7 @@ fi
         # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5098: checking for $ac_word" >&5
+echo "configure:5101: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5130,7 +5133,7 @@ fi
         # Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5134: checking for $ac_word" >&5
+echo "configure:5137: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5220,7 +5223,7 @@ fi
        LINGUAS=
      else
        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:5224: checking for catalogs to be installed" >&5
+echo "configure:5227: checking for catalogs to be installed" >&5
        NEW_LINGUAS=
        for lang in ${LINGUAS=$ALL_LINGUAS}; do
          case "$ALL_LINGUAS" in
@@ -5248,17 +5251,17 @@ echo "configure:5224: checking for catalogs to be installed" >&5
       if test "$CATOBJEXT" = ".cat"; then
 	 ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:5252: checking for linux/version.h" >&5
+echo "configure:5255: checking for linux/version.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5257 "configure"
+#line 5260 "configure"
 #include "confdefs.h"
 #include <linux/version.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5262: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5265: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5321,7 +5324,7 @@ fi
   
 
 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:5325: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:5328: checking whether to enable maintainer-specific portions of Makefiles" >&5
     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 if test "${enable_maintainer_mode+set}" = set; then
   enableval="$enable_maintainer_mode"
@@ -5346,7 +5349,7 @@ fi
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:5350: checking for executable suffix" >&5
+echo "configure:5353: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5356,7 +5359,7 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:5360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:5363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
       *.c | *.o | *.obj) ;;
@@ -5381,17 +5384,17 @@ for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h e
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5385: checking for $ac_hdr" >&5
+echo "configure:5388: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5390 "configure"
+#line 5393 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5395: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5398: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5421,7 +5424,7 @@ done
 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
 # people who are not cross-compiling but are compiling cross-assemblers.
 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
-echo "configure:5425: checking whether compiling a cross-assembler" >&5
+echo "configure:5428: checking whether compiling a cross-assembler" >&5
 if test "${host}" = "${target}"; then
   cross_gas=no
 else
@@ -5436,19 +5439,19 @@ echo "$ac_t""$cross_gas" 1>&6
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:5440: checking for working alloca.h" >&5
+echo "configure:5443: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5445 "configure"
+#line 5448 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:5452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -5469,12 +5472,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:5473: checking for alloca" >&5
+echo "configure:5476: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5478 "configure"
+#line 5481 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -5502,7 +5505,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:5506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5509: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -5534,12 +5537,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:5538: checking whether alloca needs Cray hooks" >&5
+echo "configure:5541: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5543 "configure"
+#line 5546 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -5564,12 +5567,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5568: checking for $ac_func" >&5
+echo "configure:5571: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5573 "configure"
+#line 5576 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5592,7 +5595,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5619,7 +5622,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:5623: checking stack direction for C alloca" >&5
+echo "configure:5626: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5627,7 +5630,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 5631 "configure"
+#line 5634 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -5646,7 +5649,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:5650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -5668,21 +5671,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:5672: checking for inline" >&5
+echo "configure:5675: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 5679 "configure"
+#line 5682 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:5686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5689: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -5712,12 +5715,12 @@ esac
 for ac_func in unlink remove
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5716: checking for $ac_func" >&5
+echo "configure:5719: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5721 "configure"
+#line 5724 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5740,7 +5743,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5769,12 +5772,12 @@ done
 for ac_func in sbrk
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5773: checking for $ac_func" >&5
+echo "configure:5776: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5778 "configure"
+#line 5781 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5797,7 +5800,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5832,7 +5835,7 @@ case $host in
   ;;
 *-ncr-sysv4.3*)
   echo $ac_n "checking for _mwvalidcheckl in -lmw""... $ac_c" 1>&6
-echo "configure:5836: checking for _mwvalidcheckl in -lmw" >&5
+echo "configure:5839: checking for _mwvalidcheckl in -lmw" >&5
 ac_lib_var=`echo mw'_'_mwvalidcheckl | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5840,7 +5843,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmw  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5844 "configure"
+#line 5847 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5851,7 +5854,7 @@ int main() {
 _mwvalidcheckl()
 ; return 0; }
 EOF
-if { (eval echo configure:5855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5872,7 +5875,7 @@ else
 fi
 
   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:5876: checking for main in -lm" >&5
+echo "configure:5879: checking for main in -lm" >&5
 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5880,14 +5883,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5884 "configure"
+#line 5887 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:5891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5910,7 +5913,7 @@ fi
   ;;
 *)
   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:5914: checking for main in -lm" >&5
+echo "configure:5917: checking for main in -lm" >&5
 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5918,14 +5921,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5922 "configure"
+#line 5925 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:5929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5956,12 +5959,12 @@ esac
 # enough, but on some of those systems, the assert macro relies on requoting
 # working properly!
 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
-echo "configure:5960: checking for working assert macro" >&5
+echo "configure:5963: checking for working assert macro" >&5
 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5965 "configure"
+#line 5968 "configure"
 #include "confdefs.h"
 #include <assert.h>
 #include <stdio.h>
@@ -5977,7 +5980,7 @@ assert (a == b
 
 ; return 0; }
 EOF
-if { (eval echo configure:5981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_assert_ok=yes
 else
@@ -6018,12 +6021,12 @@ gas_test_headers="
 "
 
 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
-echo "configure:6022: checking whether declaration is required for strstr" >&5
+echo "configure:6025: checking whether declaration is required for strstr" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6027 "configure"
+#line 6030 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -6034,7 +6037,7 @@ x = (f) strstr;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_strstr=no
 else
@@ -6055,12 +6058,12 @@ fi
 
 
 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
-echo "configure:6059: checking whether declaration is required for malloc" >&5
+echo "configure:6062: checking whether declaration is required for malloc" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6064 "configure"
+#line 6067 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -6071,7 +6074,7 @@ x = (f) malloc;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6078: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_malloc=no
 else
@@ -6092,12 +6095,12 @@ fi
 
 
 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
-echo "configure:6096: checking whether declaration is required for free" >&5
+echo "configure:6099: checking whether declaration is required for free" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6101 "configure"
+#line 6104 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -6108,7 +6111,7 @@ x = (f) free;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6115: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_free=no
 else
@@ -6129,12 +6132,12 @@ fi
 
 
 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
-echo "configure:6133: checking whether declaration is required for sbrk" >&5
+echo "configure:6136: checking whether declaration is required for sbrk" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6138 "configure"
+#line 6141 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -6145,7 +6148,7 @@ x = (f) sbrk;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_sbrk=no
 else
@@ -6166,12 +6169,12 @@ fi
 
 
 echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6
-echo "configure:6170: checking whether declaration is required for environ" >&5
+echo "configure:6173: checking whether declaration is required for environ" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_environ'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6175 "configure"
+#line 6178 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -6182,7 +6185,7 @@ x = (f) environ;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_environ=no
 else
@@ -6206,12 +6209,12 @@ fi
 # for it?
 
 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
-echo "configure:6210: checking whether declaration is required for errno" >&5
+echo "configure:6213: checking whether declaration is required for errno" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6215 "configure"
+#line 6218 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_ERRNO_H
@@ -6226,7 +6229,7 @@ x = (f) errno;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_errno=no
 else
diff --git a/gas/configure.in b/gas/configure.in
index 8f5ab3c..8372005 100644
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -128,6 +128,7 @@ changequote(,)dnl
       i[3456]86)	cpu_type=i386 arch=i386;;
       x86_64)		cpu_type=i386 arch=x86_64;;
       ia64)		cpu_type=ia64 ;;
+      ip2k)             cpu_type=ip2k endian=big ;; 
       m6811|m6812|m68hc12) cpu_type=m68hc11 ;;
       m680[012346]0)	cpu_type=m68k ;;
 changequote([,])dnl
@@ -327,6 +328,8 @@ changequote([,])dnl
       ia64-*-hpux*)	    fmt=elf em=hpux ;;
       ia64-*-netbsd*)       fmt=elf em=nbsd ;;
 
+      ip2k-*-*)		    fmt=elf bfd_gas=yes ;;
+
       m32r-*-*)		    fmt=elf bfd_gas=yes ;;
 
       m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)fmt=elf bfd_gas=yes ;;
@@ -577,7 +580,7 @@ changequote([,])dnl
 
     # Any other special object files needed ?
     case ${cpu_type} in
-      fr30 | m32r | openrisc)
+      fr30 | ip2k | m32r | openrisc)
 	using_cgen=yes
 	;;
 
diff --git a/gas/doc/Makefile.am b/gas/doc/Makefile.am
index cfb8f89..701eab2 100644
--- a/gas/doc/Makefile.am
+++ b/gas/doc/Makefile.am
@@ -39,6 +39,7 @@ CPU_DOCS = \
 	c-i386.texi \
 	c-i860.texi \
 	c-i960.texi \
+	c-ip2k.texi \
 	c-m32r.texi \
 	c-m68hc11.texi \
 	c-m68k.texi \
diff --git a/gas/doc/Makefile.in b/gas/doc/Makefile.in
index 25daeaf..2030e80 100644
--- a/gas/doc/Makefile.in
+++ b/gas/doc/Makefile.in
@@ -150,6 +150,7 @@ CPU_DOCS = \
 	c-i386.texi \
 	c-i860.texi \
 	c-i960.texi \
+	c-ip2k.texi \
 	c-m32r.texi \
 	c-m68hc11.texi \
 	c-m68k.texi \
diff --git a/gas/doc/all.texi b/gas/doc/all.texi
index 0642dfd..50117d6 100644
--- a/gas/doc/all.texi
+++ b/gas/doc/all.texi
@@ -40,6 +40,7 @@
 @set I80386
 @set I860
 @set I960
+@set IP2K
 @set M32R
 @set M68HC11
 @set M680X0
diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo
index f3195a3..8504e57 100644
--- a/gas/doc/as.texinfo
+++ b/gas/doc/as.texinfo
@@ -43,6 +43,7 @@
 @set I860
 @set I960
 @set IA-64
+@set IP2K
 @set M32R
 @set M68HC11
 @set M680X0
@@ -342,6 +343,11 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
    [@b{-mle}|@b{mbe}]
    [@b{-x}|@b{-xexplicit}] [@b{-xauto}] [@b{-xdebug}]
 @end ifset
+@ifset IP2K
+
+@emph{Target IP2K options:}
+   [@b{-mip2022}|@b{-mip2022ext}]
+@end ifset
 @ifset M32R
 
 @emph{Target M32R options:}
@@ -670,6 +676,22 @@ error if necessary.
 @end table
 @end ifset
 
+@ifset IP2K
+The following options are available when @value{AS} is configured for the
+Scenix IP2K series.
+
+@table @gcctabopt
+
+@item -mip2022ext
+Specifies that the extended IP2022 instructions are allowed.
+
+@item -mip2022
+Restores the default behaviour, which restricts the permited instructions to
+just the basic IP2022 ones.
+
+@end table
+@end ifset
+
 @ifset M32R
 The following options are available when @value{AS} is configured for the
 Mitsubishi M32R series.
@@ -1998,6 +2020,9 @@ is considered a comment and is ignored.  The line comment character is
 @ifset SPARC
 @samp{!} on the SPARC;
 @end ifset
+@ifset IP2K
+@samp{#} on the ip2k;
+@end ifset
 @ifset M32R
 @samp{#} on the m32r;
 @end ifset
@@ -5690,6 +5715,9 @@ subject, see the hardware manufacturer's manual.
 @ifset I960
 * i960-Dependent::              Intel 80960 Dependent Features
 @end ifset
+@ifset IP2K
+* IP2K-Dependent::              IP2K Dependent Features
+@end ifset
 @ifset M32R
 * M32R-Dependent::              M32R Dependent Features
 @end ifset
@@ -5828,6 +5856,10 @@ family.
 @include c-ia64.texi
 @end ifset
 
+@ifset IP2K
+@include c-ip2k.texi
+@end ifset
+
 @ifset M32R
 @include c-m32r.texi
 @end ifset
diff --git a/gas/doc/c-ip2k.texi b/gas/doc/c-ip2k.texi
new file mode 100644
index 0000000..98e639f
--- /dev/null
+++ b/gas/doc/c-ip2k.texi
@@ -0,0 +1,46 @@
+@c Copyright 2002
+@c Free Software Foundation, Inc.
+@c This is part of the GAS manual.
+@c For copying conditions, see the file as.texinfo.
+@ifset GENERIC
+@page
+@node IP2K-Dependent
+@chapter IP2K Dependent Features
+@end ifset
+@ifclear GENERIC
+@node Machine Dependencies
+@chapter IP2K Dependent Features
+@end ifclear
+
+@cindex IP2K support
+@menu
+* IP2K-Opts::                   IP2K Options
+@end menu
+
+@node IP2K-Opts
+@section IP2K Options
+
+@cindex options, IP2K
+@cindex IP2K options
+
+The Scenix IP2K version of @code{@value{AS}} has a few machine
+dependent options:
+
+@table @code
+@item -mip2022ext
+@cindex @samp{-mip2022ext} option, IP2022
+@cindex architecture options, IP2022
+@cindex IP2K architecture options
+@code{@value{AS}} can assemble the extended IP2022 instructions, but
+it will only do so if this is specifically allowed via this command
+line option.
+
+@item -mip2022
+@cindex @samp{-mip2022} option, IP2K
+@cindex architecture options, IP2K
+@cindex IP2K architecture options
+This option restores the assembler's default behaviour of not
+permitting the extended IP2022 instructions to be assembled.
+
+
+@end table
diff --git a/include/ChangeLog b/include/ChangeLog
index cae894a..ec84642 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2002-07-19  Denis Chertykov  <denisc@overta.ru>
+	    Matthew Green  <mrg@redhat.com>
+
+	* dis-asm.h (print_insn_ip2k): Declare.
+
 2002-07-10  Jakub Jelinek  <jakub@redhat.com>
 
 	* elf/common.h (SHT_GNU_LIBLIST, DT_GNU_PRELINKED,
diff --git a/include/dis-asm.h b/include/dis-asm.h
index e036fef..84c436d 100644
--- a/include/dis-asm.h
+++ b/include/dis-asm.h
@@ -210,6 +210,7 @@ extern int print_insn_fr30		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_hppa		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_i860		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_i960		PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_ip2k		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_m32r		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_m88k		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_mcore		PARAMS ((bfd_vma, disassemble_info*));
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 45a4467..fb35ae4 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,21 @@
+2002-07-18  Denis Chertykov  <denisc@overta.ru>
+	    Frank Ch. Eigler  <fche@redhat.com>
+	    Alan Lehotsky <alehotsky@cygnus.com>
+	    matthew green  <mrg@redhat.com>
+
+	* configure.in: Add support for ip2k.
+	* configure: Regenerate.
+	* Makefile.am: Add support for ip2k.
+	* Makefile.in: Regenerate.
+	* disassemble.c: Add support for ip2k.
+	* ip2k-asm.c: New generated file.
+	* ip2k-desc.c: New generated file.
+	* ip2k-desc.h: New generated file.
+	* ip2k-dis.c: New generated file.
+	* ip2k-ibld.c: New generated file.
+	* ip2k-opc.c: New generated file.
+	* ip2k-opc.h: New generated file.
+
 2002-07-17  David Mosberger  <davidm@hpl.hp.com>
 
 	* ia64-opc-b.c (bWhc): New macro.
diff --git a/opcodes/Makefile.am b/opcodes/Makefile.am
index bafdb57..3f98626 100644
--- a/opcodes/Makefile.am
+++ b/opcodes/Makefile.am
@@ -30,6 +30,7 @@ HFILES = \
 	h8500-opc.h \
 	ia64-asmtab.h \
 	ia64-opc.h \
+	ip2k-desc.h ip2k-opc.h \
 	m32r-desc.h m32r-opc.h \
 	mcore-opc.h \
 	openrisc-desc.h openrisc-opc.h \
@@ -90,6 +91,11 @@ CFILES = \
 	ia64-opc.c \
 	ia64-gen.c \
 	ia64-asmtab.c \
+	ip2k-asm.c \
+	ip2k-desc.c \
+	ip2k-dis.c \
+	ip2k-ibld.c \
+	ip2k-opc.c \
 	m32r-asm.c \
 	m32r-desc.c \
 	m32r-dis.c \
@@ -189,6 +195,11 @@ ALL_MACHINES = \
 	i960-dis.lo \
 	ia64-dis.lo \
 	ia64-opc.lo \
+	ip2k-asm.lo \
+	ip2k-desc.lo \
+	ip2k-dis.lo \
+	ip2k-ibld.lo \
+	ip2k-opc.lo \
 	m32r-asm.lo \
 	m32r-desc.lo \
 	m32r-dis.lo \
@@ -312,7 +323,7 @@ uninstall_libopcodes:
 	rm -f $(DESTDIR)$(bfdincludedir)/dis-asm.h
 
 CLEANFILES = \
-	stamp-m32r stamp-fr30 stamp-frv stamp-openrisc \
+	stamp-ip2k stamp-m32r stamp-fr30 stamp-frv stamp-openrisc \
 	stamp-xstormy16 \
 	libopcodes.a stamp-lib dep.sed DEP DEPA DEP1 DEP2
 
@@ -330,12 +341,14 @@ CGENDEPS = \
 	cgen-asm.in cgen-dis.in cgen-ibld.in
 
 if CGEN_MAINT
+IP2K_DEPS = stamp-ip2k
 M32R_DEPS = stamp-m32r
 FR30_DEPS = stamp-fr30
 FRV_DEPS = stamp-frv
 OPENRISC_DEPS = stamp-openrisc
 XSTORMY16_DEPS = stamp-xstormy16
 else
+IP2K_DEPS =
 M32R_DEPS =
 FR30_DEPS =
 FRV_DEPS =
@@ -351,6 +364,11 @@ run-cgen:
 .PHONY: run-cgen
 
 # For now, require developers to configure with --enable-cgen-maint.
+$(srcdir)/ip2k-desc.h $(srcdir)/ip2k-desc.c $(srcdir)/ip2k-opc.h $(srcdir)/ip2k-opc.c $(srcdir)/ip2k-ibld.c $(srcdir)/ip2k-asm.c $(srcdir)/ip2k-dis.c: $(IP2K_DEPS)
+	@true
+stamp-ip2k: $(CGENDEPS) $(CPUDIR)/ip2k.cpu $(CPUDIR)/ip2k.opc
+	$(MAKE) run-cgen arch=ip2k prefix=ip2k options= extrafiles=
+
 $(srcdir)/m32r-desc.h $(srcdir)/m32r-desc.c $(srcdir)/m32r-opc.h $(srcdir)/m32r-opc.c $(srcdir)/m32r-ibld.c $(srcdir)/m32r-opinst.c $(srcdir)/m32r-asm.c $(srcdir)/m32r-dis.c: $(M32R_DEPS)
 	@true
 stamp-m32r: $(CGENDEPS) $(CPUDIR)/m32r.cpu $(CPUDIR)/m32r.opc
@@ -572,6 +590,23 @@ ia64-gen.lo: ia64-gen.c $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h \
   ia64-opc-a.c ia64-opc-i.c ia64-opc-m.c ia64-opc-b.c \
   ia64-opc-f.c ia64-opc-x.c ia64-opc-d.c
 ia64-asmtab.lo: ia64-asmtab.c
+ip2k-asm.lo: ip2k-asm.c sysdep.h config.h $(BFD_H) \
+  $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h ip2k-desc.h \
+  $(INCDIR)/opcode/cgen.h ip2k-opc.h opintl.h
+ip2k-desc.lo: ip2k-desc.c sysdep.h config.h $(BFD_H) \
+  $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h ip2k-desc.h \
+  $(INCDIR)/opcode/cgen.h ip2k-opc.h opintl.h
+ip2k-dis.lo: ip2k-dis.c sysdep.h config.h $(INCDIR)/dis-asm.h \
+  $(BFD_H) $(INCDIR)/ansidecl.h \
+  $(INCDIR)/symcat.h ip2k-desc.h $(INCDIR)/opcode/cgen.h \
+  ip2k-opc.h opintl.h
+ip2k-ibld.lo: ip2k-ibld.c sysdep.h config.h $(INCDIR)/dis-asm.h \
+  $(BFD_H) $(INCDIR)/ansidecl.h \
+  $(INCDIR)/symcat.h ip2k-desc.h $(INCDIR)/opcode/cgen.h \
+  ip2k-opc.h opintl.h
+ip2k-opc.lo: ip2k-opc.c sysdep.h config.h $(BFD_H) \
+  $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h ip2k-desc.h \
+  $(INCDIR)/opcode/cgen.h ip2k-opc.h
 m32r-asm.lo: m32r-asm.c sysdep.h config.h $(INCDIR)/ansidecl.h \
   $(BFD_H) $(INCDIR)/symcat.h m32r-desc.h $(INCDIR)/opcode/cgen.h \
   m32r-opc.h opintl.h $(INCDIR)/xregex.h $(INCDIR)/xregex2.h \
diff --git a/opcodes/Makefile.in b/opcodes/Makefile.in
index b1b7ae1..7662685 100644
--- a/opcodes/Makefile.in
+++ b/opcodes/Makefile.in
@@ -140,6 +140,7 @@ HFILES = \
 	h8500-opc.h \
 	ia64-asmtab.h \
 	ia64-opc.h \
+	ip2k-desc.h ip2k-opc.h \
 	m32r-desc.h m32r-opc.h \
 	mcore-opc.h \
 	openrisc-desc.h openrisc-opc.h \
@@ -201,6 +202,11 @@ CFILES = \
 	ia64-opc.c \
 	ia64-gen.c \
 	ia64-asmtab.c \
+	ip2k-asm.c \
+	ip2k-desc.c \
+	ip2k-dis.c \
+	ip2k-ibld.c \
+	ip2k-opc.c \
 	m32r-asm.c \
 	m32r-desc.c \
 	m32r-dis.c \
@@ -301,6 +307,11 @@ ALL_MACHINES = \
 	i960-dis.lo \
 	ia64-dis.lo \
 	ia64-opc.lo \
+	ip2k-asm.lo \
+	ip2k-desc.lo \
+	ip2k-dis.lo \
+	ip2k-ibld.lo \
+	ip2k-opc.lo \
 	m32r-asm.lo \
 	m32r-desc.lo \
 	m32r-dis.lo \
@@ -379,7 +390,7 @@ noinst_LIBRARIES = libopcodes.a
 POTFILES = $(HFILES) $(CFILES)
 
 CLEANFILES = \
-	stamp-m32r stamp-fr30 stamp-frv stamp-openrisc \
+	stamp-ip2k stamp-m32r stamp-fr30 stamp-frv stamp-openrisc \
 	stamp-xstormy16 \
 	libopcodes.a stamp-lib dep.sed DEP DEPA DEP1 DEP2
 
@@ -396,6 +407,8 @@ CGENDEPS = \
 	$(CGENDIR)/opc-opinst.scm \
 	cgen-asm.in cgen-dis.in cgen-ibld.in
 
+@CGEN_MAINT_TRUE@IP2K_DEPS = @CGEN_MAINT_TRUE@stamp-ip2k
+@CGEN_MAINT_FALSE@IP2K_DEPS = 
 @CGEN_MAINT_TRUE@M32R_DEPS = @CGEN_MAINT_TRUE@stamp-m32r
 @CGEN_MAINT_FALSE@M32R_DEPS = 
 @CGEN_MAINT_TRUE@FR30_DEPS = @CGEN_MAINT_TRUE@stamp-fr30
@@ -434,7 +447,7 @@ acinclude.m4 aclocal.m4 config.in configure configure.in
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
-TAR = tar
+TAR = gtar
 GZIP_ENV = --best
 SOURCES = libopcodes.a.c $(libopcodes_la_SOURCES)
 OBJECTS = libopcodes.a.$(OBJEXT) $(libopcodes_la_OBJECTS)
@@ -847,6 +860,11 @@ run-cgen:
 .PHONY: run-cgen
 
 # For now, require developers to configure with --enable-cgen-maint.
+$(srcdir)/ip2k-desc.h $(srcdir)/ip2k-desc.c $(srcdir)/ip2k-opc.h $(srcdir)/ip2k-opc.c $(srcdir)/ip2k-ibld.c $(srcdir)/ip2k-asm.c $(srcdir)/ip2k-dis.c: $(IP2K_DEPS)
+	@true
+stamp-ip2k: $(CGENDEPS) $(CPUDIR)/ip2k.cpu $(CPUDIR)/ip2k.opc
+	$(MAKE) run-cgen arch=ip2k prefix=ip2k options= extrafiles=
+
 $(srcdir)/m32r-desc.h $(srcdir)/m32r-desc.c $(srcdir)/m32r-opc.h $(srcdir)/m32r-opc.c $(srcdir)/m32r-ibld.c $(srcdir)/m32r-opinst.c $(srcdir)/m32r-asm.c $(srcdir)/m32r-dis.c: $(M32R_DEPS)
 	@true
 stamp-m32r: $(CGENDEPS) $(CPUDIR)/m32r.cpu $(CPUDIR)/m32r.opc
@@ -1068,6 +1086,23 @@ ia64-gen.lo: ia64-gen.c $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h \
   ia64-opc-a.c ia64-opc-i.c ia64-opc-m.c ia64-opc-b.c \
   ia64-opc-f.c ia64-opc-x.c ia64-opc-d.c
 ia64-asmtab.lo: ia64-asmtab.c
+ip2k-asm.lo: ip2k-asm.c sysdep.h config.h $(BFD_H) \
+  $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h ip2k-desc.h \
+  $(INCDIR)/opcode/cgen.h ip2k-opc.h opintl.h
+ip2k-desc.lo: ip2k-desc.c sysdep.h config.h $(BFD_H) \
+  $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h ip2k-desc.h \
+  $(INCDIR)/opcode/cgen.h ip2k-opc.h opintl.h
+ip2k-dis.lo: ip2k-dis.c sysdep.h config.h $(INCDIR)/dis-asm.h \
+  $(BFD_H) $(INCDIR)/ansidecl.h \
+  $(INCDIR)/symcat.h ip2k-desc.h $(INCDIR)/opcode/cgen.h \
+  ip2k-opc.h opintl.h
+ip2k-ibld.lo: ip2k-ibld.c sysdep.h config.h $(INCDIR)/dis-asm.h \
+  $(BFD_H) $(INCDIR)/ansidecl.h \
+  $(INCDIR)/symcat.h ip2k-desc.h $(INCDIR)/opcode/cgen.h \
+  ip2k-opc.h opintl.h
+ip2k-opc.lo: ip2k-opc.c sysdep.h config.h $(BFD_H) \
+  $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h ip2k-desc.h \
+  $(INCDIR)/opcode/cgen.h ip2k-opc.h
 m32r-asm.lo: m32r-asm.c sysdep.h config.h $(INCDIR)/ansidecl.h \
   $(BFD_H) $(INCDIR)/symcat.h m32r-desc.h $(INCDIR)/opcode/cgen.h \
   m32r-opc.h opintl.h $(INCDIR)/xregex.h $(INCDIR)/xregex2.h \
diff --git a/opcodes/configure b/opcodes/configure
index 3bc0513..608add6 100755
--- a/opcodes/configure
+++ b/opcodes/configure
@@ -3255,7 +3255,7 @@ EOF
 
 fi
 
-for ac_hdr in unistd.h
+for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
@@ -3387,11 +3387,24 @@ else
 #include <fcntl.h>
 #include <sys/mman.h>
 
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
 /* This mess was copied from the GNU getpagesize.h.  */
 #ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-#  include <unistd.h>
-# endif
 
 /* Assume that all systems that can run configure have sys/param.h.  */
 # ifndef HAVE_SYS_PARAM_H
@@ -3499,7 +3512,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:3503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -3527,17 +3540,17 @@ unistd.h values.h sys/param.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3531: checking for $ac_hdr" >&5
+echo "configure:3544: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3536 "configure"
+#line 3549 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3541: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3554: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3567,12 +3580,12 @@ done
 __argz_count __argz_stringify __argz_next
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3571: checking for $ac_func" >&5
+echo "configure:3584: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3576 "configure"
+#line 3589 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3595,7 +3608,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3624,12 +3637,12 @@ done
      for ac_func in stpcpy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3628: checking for $ac_func" >&5
+echo "configure:3641: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3633 "configure"
+#line 3646 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3652,7 +3665,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3686,19 +3699,19 @@ EOF
 
    if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:3690: checking for LC_MESSAGES" >&5
+echo "configure:3703: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3695 "configure"
+#line 3708 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:3702: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_val_LC_MESSAGES=yes
 else
@@ -3719,7 +3732,7 @@ EOF
     fi
   fi
    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:3723: checking whether NLS is requested" >&5
+echo "configure:3736: checking whether NLS is requested" >&5
         # Check whether --enable-nls or --disable-nls was given.
 if test "${enable_nls+set}" = set; then
   enableval="$enable_nls"
@@ -3739,7 +3752,7 @@ fi
 EOF
 
       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:3743: checking whether included gettext is requested" >&5
+echo "configure:3756: checking whether included gettext is requested" >&5
       # Check whether --with-included-gettext or --without-included-gettext was given.
 if test "${with_included_gettext+set}" = set; then
   withval="$with_included_gettext"
@@ -3758,17 +3771,17 @@ fi
 
 	ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:3762: checking for libintl.h" >&5
+echo "configure:3775: checking for libintl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3767 "configure"
+#line 3780 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3772: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3785,19 +3798,19 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:3789: checking for gettext in libc" >&5
+echo "configure:3802: checking for gettext in libc" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3794 "configure"
+#line 3807 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:3801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libc=yes
 else
@@ -3813,7 +3826,7 @@ echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
 
 	   if test "$gt_cv_func_gettext_libc" != "yes"; then
 	     echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
-echo "configure:3817: checking for bindtextdomain in -lintl" >&5
+echo "configure:3830: checking for bindtextdomain in -lintl" >&5
 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3821,7 +3834,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3825 "configure"
+#line 3838 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3832,7 +3845,7 @@ int main() {
 bindtextdomain()
 ; return 0; }
 EOF
-if { (eval echo configure:3836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3848,19 +3861,19 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:3852: checking for gettext in libintl" >&5
+echo "configure:3865: checking for gettext in libintl" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3857 "configure"
+#line 3870 "configure"
 #include "confdefs.h"
 
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:3864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libintl=yes
 else
@@ -3888,7 +3901,7 @@ EOF
 	      # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3892: checking for $ac_word" >&5
+echo "configure:3905: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3922,12 +3935,12 @@ fi
 		for ac_func in dcgettext
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3926: checking for $ac_func" >&5
+echo "configure:3939: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3931 "configure"
+#line 3944 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3950,7 +3963,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3977,7 +3990,7 @@ done
 		# Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3981: checking for $ac_word" >&5
+echo "configure:3994: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4013,7 +4026,7 @@ fi
 		# Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4017: checking for $ac_word" >&5
+echo "configure:4030: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4045,7 +4058,7 @@ else
 fi
 
 		cat > conftest.$ac_ext <<EOF
-#line 4049 "configure"
+#line 4062 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -4053,7 +4066,7 @@ extern int _nl_msg_cat_cntr;
 			       return _nl_msg_cat_cntr
 ; return 0; }
 EOF
-if { (eval echo configure:4057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   CATOBJEXT=.gmo
 		   DATADIRNAME=share
@@ -4085,7 +4098,7 @@ fi
         # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4089: checking for $ac_word" >&5
+echo "configure:4102: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4119,7 +4132,7 @@ fi
         # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4123: checking for $ac_word" >&5
+echo "configure:4136: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4155,7 +4168,7 @@ fi
         # Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4159: checking for $ac_word" >&5
+echo "configure:4172: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4245,7 +4258,7 @@ fi
        LINGUAS=
      else
        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:4249: checking for catalogs to be installed" >&5
+echo "configure:4262: checking for catalogs to be installed" >&5
        NEW_LINGUAS=
        for lang in ${LINGUAS=$ALL_LINGUAS}; do
          case "$ALL_LINGUAS" in
@@ -4273,17 +4286,17 @@ echo "configure:4249: checking for catalogs to be installed" >&5
       if test "$CATOBJEXT" = ".cat"; then
 	 ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:4277: checking for linux/version.h" >&5
+echo "configure:4290: checking for linux/version.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4282 "configure"
+#line 4295 "configure"
 #include "confdefs.h"
 #include <linux/version.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4287: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4361,7 +4374,7 @@ if test "x$cross_compiling" = "xno"; then
   EXEEXT_FOR_BUILD='$(EXEEXT)'
 else
   echo $ac_n "checking for build system executable suffix""... $ac_c" 1>&6
-echo "configure:4365: checking for build system executable suffix" >&5
+echo "configure:4378: checking for build system executable suffix" >&5
 if eval "test \"`echo '$''{'bfd_cv_build_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4398,7 +4411,7 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:4402: checking for a BSD compatible install" >&5
+echo "configure:4415: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4455,17 +4468,17 @@ for ac_hdr in string.h strings.h stdlib.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4459: checking for $ac_hdr" >&5
+echo "configure:4472: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4464 "configure"
+#line 4477 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4469: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4482: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4601,6 +4614,7 @@ if test x${all_targets} = xfalse ; then
 	bfd_i860_arch)		ta="$ta i860-dis.lo" ;;
 	bfd_i960_arch)		ta="$ta i960-dis.lo" ;;
 	bfd_ia64_arch)		ta="$ta ia64-dis.lo ia64-opc.lo" ;;
+	bfd_ip2k_arch)		ta="$ta ip2k-asm.lo ip2k-desc.lo ip2k-dis.lo ip2k-ibld.lo ip2k-opc.lo" using_cgen=yes ;;
 	bfd_m32r_arch)		ta="$ta m32r-asm.lo m32r-desc.lo m32r-dis.lo m32r-ibld.lo m32r-opc.lo m32r-opinst.lo" using_cgen=yes ;;
 	bfd_m68hc11_arch)	ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
 	bfd_m68hc12_arch)	ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
diff --git a/opcodes/configure.in b/opcodes/configure.in
index 9d116a8..27b2bd3 100644
--- a/opcodes/configure.in
+++ b/opcodes/configure.in
@@ -189,6 +189,7 @@ if test x${all_targets} = xfalse ; then
 	bfd_i860_arch)		ta="$ta i860-dis.lo" ;;
 	bfd_i960_arch)		ta="$ta i960-dis.lo" ;;
 	bfd_ia64_arch)		ta="$ta ia64-dis.lo ia64-opc.lo" ;;
+	bfd_ip2k_arch)		ta="$ta ip2k-asm.lo ip2k-desc.lo ip2k-dis.lo ip2k-ibld.lo ip2k-opc.lo" using_cgen=yes ;;
 	bfd_m32r_arch)		ta="$ta m32r-asm.lo m32r-desc.lo m32r-dis.lo m32r-ibld.lo m32r-opc.lo m32r-opinst.lo" using_cgen=yes ;;
 	bfd_m68hc11_arch)	ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
 	bfd_m68hc12_arch)	ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
diff --git a/opcodes/disassemble.c b/opcodes/disassemble.c
index b39114d..88fa635 100644
--- a/opcodes/disassemble.c
+++ b/opcodes/disassemble.c
@@ -36,6 +36,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define ARCH_i386
 #define ARCH_i860
 #define ARCH_i960
+#define ARCH_ip2k
 #define ARCH_ia64
 #define ARCH_fr30
 #define ARCH_m32r
@@ -179,6 +180,11 @@ disassembler (abfd)
       disassemble = print_insn_ia64;
       break;
 #endif
+#ifdef ARCH_ip2k
+    case bfd_arch_ip2k:
+      disassemble = print_insn_ip2k;
+      break;
+#endif
 #ifdef ARCH_fr30
     case bfd_arch_fr30:
       disassemble = print_insn_fr30;
diff --git a/opcodes/ip2k-asm.c b/opcodes/ip2k-asm.c
new file mode 100644
index 0000000..c2163b0
--- /dev/null
+++ b/opcodes/ip2k-asm.c
@@ -0,0 +1,977 @@
+/* Assembler interface for targets using CGEN. -*- C -*-
+   CGEN: Cpu tools GENerator
+
+THIS FILE IS MACHINE GENERATED WITH CGEN.
+- the resultant file is machine generated, cgen-asm.in isn't
+
+Copyright 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+
+This file is part of the GNU Binutils and GDB, the GNU debugger.
+
+This program 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 2, 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; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* ??? Eventually more and more of this stuff can go to cpu-independent files.
+   Keep that in mind.  */
+
+#include "sysdep.h"
+#include <stdio.h>
+#include "ansidecl.h"
+#include "bfd.h"
+#include "symcat.h"
+#include "ip2k-desc.h"
+#include "ip2k-opc.h"
+#include "opintl.h"
+#include "xregex.h"
+#include "libiberty.h"
+#include "safe-ctype.h"
+
+#undef  min
+#define min(a,b) ((a) < (b) ? (a) : (b))
+#undef  max
+#define max(a,b) ((a) > (b) ? (a) : (b))
+
+static const char * parse_insn_normal
+     PARAMS ((CGEN_CPU_DESC, const CGEN_INSN *, const char **, CGEN_FIELDS *));
+
+/* -- assembler routines inserted here.  */
+
+/* -- asm.c */
+
+static const char *
+parse_fr (cd, strp, opindex, valuep)
+     CGEN_CPU_DESC cd;
+     const char **strp;
+     int opindex;
+     long *valuep;
+{
+  const char *errmsg;
+  char *old_strp;
+  char *afteroffset; 
+  enum cgen_parse_operand_result result_type;
+  bfd_vma value;
+  extern CGEN_KEYWORD ip2k_cgen_opval_register_names;
+  long tempvalue;
+
+  old_strp = *strp;
+  afteroffset = NULL; 
+
+
+  /* Check here to see if you're about to try parsing a w as the first arg */
+  /* and return an error if you are.                                       */
+  if ( (strncmp(*strp,"w",1)==0) || (strncmp(*strp,"W",1)==0) )
+  {
+     (*strp)++;
+
+     if ( (strncmp(*strp,",",1)==0) || isspace(**strp) )
+     {
+        /* We've been passed a w.  Return with an error message so that  */
+        /* cgen will try the next parsing option.                        */
+        errmsg = _("W keyword invalid in FR operand slot.");
+        return errmsg;
+     }
+     *strp = old_strp;
+  }
+
+
+  /* Attempt parse as register keyword. */
+  /* old_strp = *strp; */
+
+  errmsg = cgen_parse_keyword (cd, strp, & ip2k_cgen_opval_register_names, valuep);
+  if ( *strp != NULL )
+  if (errmsg == NULL)
+    return errmsg;
+
+  /* Attempt to parse for "(IP)" */
+  afteroffset = strstr(*strp,"(IP)");
+
+  if ( afteroffset == NULL)
+  {
+     /* Make sure it's not in lower case */
+     afteroffset = strstr(*strp,"(ip)");
+  }
+
+  if ( afteroffset != NULL )
+    {
+      if ( afteroffset != *strp )
+	{
+	  /* Invalid offset present.*/
+	  errmsg = _("offset(IP) is not a valid form");
+	  return errmsg;
+	}
+      else
+	{
+	  *strp += 4; 
+	  *valuep = 0;
+	  errmsg = NULL;
+	  return errmsg;
+	}
+    }
+
+  /* Attempt to parse for DP. ex: mov w, offset(DP)  */
+  /*                              mov offset(DP),w   */
+
+  /* Try parsing it as an address and see what comes back */
+
+  afteroffset = strstr(*strp,"(DP)");
+
+  if ( afteroffset == NULL)
+  {
+     /* Maybe it's in lower case */
+     afteroffset = strstr(*strp,"(dp)");
+  }
+
+  if ( afteroffset != NULL )
+  {
+     if ( afteroffset == *strp )
+     {
+        /* No offset present. Use 0 by default. */
+        tempvalue = 0;
+        errmsg = NULL;
+     }
+     else
+     {
+       errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_IP2K_FR_OFFSET,
+				    & result_type, & tempvalue);
+     }
+
+     if (errmsg == NULL)
+     {
+        if ( (tempvalue >= 0) && (tempvalue <= 127) )
+        {
+           /* Value is ok.  Fix up the first 2 bits and return */       
+           *valuep = 0x0100 | tempvalue;
+           *strp += 4; /* skip over the (DP) in *strp */
+           return errmsg;
+        } else
+        {
+           /* Found something there in front of (DP) but it's out of range. */
+           errmsg = _("(DP) offset out of range.");
+           return errmsg;
+        }
+        
+     }
+  }
+
+
+  /* Attempt to parse for SP. ex: mov w, offset(SP)  */
+  /*                              mov offset(SP), w  */
+
+
+  afteroffset = strstr(*strp,"(SP)");
+
+  if (afteroffset == NULL)
+  {
+     /* Maybe it's in lower case. */
+     afteroffset = strstr(*strp, "(sp)");
+  }
+
+  if ( afteroffset != NULL )
+  {
+     if ( afteroffset ==  *strp )
+     {
+        /* No offset present. Use 0 by default. */
+        tempvalue = 0;
+        errmsg = NULL;
+     }
+     else
+     {
+       errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_IP2K_FR_OFFSET,
+				    & result_type, & tempvalue);
+     }
+     if (errmsg == NULL)
+     {
+        if ( (tempvalue >= 0) && (tempvalue <= 127) )
+        {
+           /* Value is ok.  Fix up the first 2 bits and return */
+           *valuep = 0x0180 | tempvalue;
+           *strp += 4; /* skip over the (SP) in *strp */
+           return errmsg;
+        } else
+        {
+           /* Found something there in front of (SP) but it's out of range. */
+           errmsg = _("(SP) offset out of range.");
+           return errmsg;
+        }
+        
+     }
+  }
+
+
+  /* Attempt to parse as an address. */
+  *strp = old_strp;
+  errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_IP2K_FR9,
+			       & result_type, & value);
+  if (errmsg == NULL)
+    {
+      *valuep = value;
+
+      /* if a parenthesis is found, warn about invalid form */
+
+      if (**strp == '(')
+	{
+	  errmsg = _("illegal use of parentheses");
+        }
+      /* if a numeric value is specified, ensure that it is between 1 and 255 */
+      else if (result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+	{
+	  if (value < 0x1 || value > 0xff)
+	    errmsg = _("operand out of range (not between 1 and 255)");
+	}
+    }
+  return errmsg;
+}
+
+static const char *
+parse_addr16 (cd, strp, opindex, valuep)
+     CGEN_CPU_DESC cd;
+     const char **strp;
+     int opindex;
+     long *valuep;
+{
+  const char *errmsg;
+  enum cgen_parse_operand_result result_type;
+  bfd_reloc_code_real_type code = BFD_RELOC_NONE;
+  long value;
+
+  if ( opindex == (CGEN_OPERAND_TYPE)IP2K_OPERAND_ADDR16H )
+      code = BFD_RELOC_IP2K_HI8DATA;
+  else if ( opindex == (CGEN_OPERAND_TYPE)IP2K_OPERAND_ADDR16L )
+      code = BFD_RELOC_IP2K_LO8DATA;
+  else
+    {
+      /* Something is very wrong. opindex has to be one of the above. */
+      errmsg = _("parse_addr16: invalid opindex.");
+      return errmsg;
+    }
+  
+  errmsg = cgen_parse_address (cd, strp, opindex, code,
+                                  & result_type, & value);
+  if (errmsg == NULL)
+    {
+       /* We either have a relocation or a number now. */
+      if ( result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER )
+      {
+         /* We got a number back. */
+         if ( code == BFD_RELOC_IP2K_HI8DATA )
+            value >>= 8;
+         else    /* code = BFD_RELOC_IP2K_LOW8DATA */
+	    value &= 0x00FF;
+      }   
+         *valuep = value;
+   }
+
+  return errmsg;
+}
+
+
+ static const char *
+ parse_addr16_p (cd, strp, opindex, valuep)
+      CGEN_CPU_DESC cd;
+      const char **strp;
+      int opindex;
+      long *valuep;
+ {
+   const char *errmsg;
+   enum cgen_parse_operand_result result_type;
+   bfd_reloc_code_real_type code = BFD_RELOC_IP2K_PAGE3;
+   long value;
+ 
+   errmsg = cgen_parse_address (cd, strp, opindex, code,
+                                 & result_type, & value);
+   if (errmsg == NULL)
+   {
+       if ( result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER )
+            *valuep = (value >> 13) & 0x7;
+       else if ( result_type == CGEN_PARSE_OPERAND_RESULT_QUEUED )
+            *valuep = value;
+   }
+   return errmsg; 
+ }
+
+
+ static const char *
+ parse_addr16_cjp (cd, strp, opindex, valuep)
+      CGEN_CPU_DESC cd;
+      const char **strp;
+      int opindex;
+      long *valuep;
+ {
+   const char *errmsg;
+   enum cgen_parse_operand_result result_type;
+   bfd_reloc_code_real_type code = BFD_RELOC_NONE;
+   long value;
+ 
+   if ( opindex == (CGEN_OPERAND_TYPE)IP2K_OPERAND_ADDR16CJP )
+      code = BFD_RELOC_IP2K_ADDR16CJP;
+   else if ( opindex == (CGEN_OPERAND_TYPE)IP2K_OPERAND_ADDR16P )
+      code = BFD_RELOC_IP2K_PAGE3;
+
+   errmsg = cgen_parse_address (cd, strp, opindex, code,
+                                 & result_type, & value);
+   if (errmsg == NULL)
+   {
+       if ( result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER )
+       {
+  	 if ( (value & 0x1) == 0)  /* If the address is even .... */
+         {
+             if ( opindex == (CGEN_OPERAND_TYPE)IP2K_OPERAND_ADDR16CJP )
+                *valuep = (value >> 1) & 0x1FFF;  /* Should mask be 1FFF? */
+             else if ( opindex == (CGEN_OPERAND_TYPE)IP2K_OPERAND_ADDR16P )
+                *valuep = (value >> 14) & 0x7;
+          }
+          else
+ 	    errmsg = _("Byte address required. - must be even.");
+       }else if ( result_type == CGEN_PARSE_OPERAND_RESULT_QUEUED )
+       {
+            /* This will happen for things like (s2-s1) where s2 and s1 */
+ 	    /* are labels.                                	        */
+            *valuep = value;
+        }
+      else 
+        errmsg = _("cgen_parse_address returned a symbol. Literal required.");
+   }
+   return errmsg; 
+ }
+
+
+static const char *
+parse_lit8 (cd, strp, opindex, valuep)
+     CGEN_CPU_DESC cd;
+     const char **strp;
+     int opindex;
+     long *valuep;
+{
+  const char *errmsg;
+  enum cgen_parse_operand_result result_type;
+  bfd_reloc_code_real_type code = BFD_RELOC_NONE;
+  long value;
+
+  /* Parse %OP relocating operators. */
+  if (strncmp (*strp, "%bank", 5) == 0)
+    {
+      *strp += 5;
+      code = BFD_RELOC_IP2K_BANK;
+    }
+  else if (strncmp (*strp, "%lo8data", 8) == 0)
+    {
+      *strp += 8;
+      code = BFD_RELOC_IP2K_LO8DATA;
+    }
+  else if (strncmp (*strp, "%hi8data", 8) == 0)
+    {
+      *strp += 8;
+      code = BFD_RELOC_IP2K_HI8DATA;
+    }
+  else if (strncmp (*strp, "%ex8data", 8) == 0)
+    {
+      *strp += 8;
+      code = BFD_RELOC_IP2K_EX8DATA;
+    }
+  else if (strncmp (*strp, "%lo8insn", 8) == 0)
+    {
+      *strp += 8;
+      code = BFD_RELOC_IP2K_LO8INSN;
+    }
+  else if (strncmp (*strp, "%hi8insn", 8) == 0)
+    {
+      *strp += 8;
+      code = BFD_RELOC_IP2K_HI8INSN;
+    }
+  
+
+  /* Parse %op operand.  */
+  if (code != BFD_RELOC_NONE)
+    {
+      errmsg = cgen_parse_address (cd, strp, opindex, code, 
+				   & result_type, & value);
+      if ((errmsg == NULL) &&
+	  (result_type != CGEN_PARSE_OPERAND_RESULT_QUEUED))
+	errmsg = _("%operator operand is not a symbol");
+
+      *valuep = value;
+    }
+  /* Parse as a number.  */
+  else
+    {
+      errmsg = cgen_parse_signed_integer (cd, strp, opindex, valuep);
+
+      /* Truncate to eight bits to accept both signed and unsigned input. */
+      if (errmsg == NULL)
+	*valuep &= 0xFF;
+    }
+
+  return errmsg;
+}
+
+static const char *
+parse_bit3 (cd, strp, opindex, valuep)
+     CGEN_CPU_DESC cd;
+     const char **strp;
+     int opindex;
+     long *valuep;
+{
+  const char *errmsg;
+  char mode = 0;
+  long count = 0;
+  unsigned long value;
+
+  if (strncmp (*strp, "%bit", 4) == 0)
+    {
+      *strp += 4;
+      mode = 1;
+    }
+  else if (strncmp (*strp, "%msbbit", 7) == 0)
+    {
+      *strp += 7;
+      mode = 1;
+    }
+  else if (strncmp (*strp, "%lsbbit", 7) == 0)
+    {
+      *strp += 7;
+      mode = 2;
+    }
+
+  errmsg = cgen_parse_signed_integer (cd, strp, opindex, valuep);
+  if (errmsg) {
+    return errmsg;
+  }
+
+  if (mode) {
+    value = (unsigned long) *valuep;
+    if (value == 0) {
+      errmsg = _("Attempt to find bit index of 0");
+      return errmsg;
+    }
+    
+    if (mode == 1) {
+      count = 31;
+      while ((value & 0x80000000) == 0) {
+        count--;
+        value <<= 1;
+      }
+    } else if (mode == 2) {
+      count = 0;
+      while ((value & 0x00000001) == 0) {
+        count++;
+        value >>= 1;
+      }
+    }
+    
+    *valuep = count;
+  }
+
+  return errmsg;
+}
+
+
+/* -- dis.c */
+
+const char * ip2k_cgen_parse_operand
+  PARAMS ((CGEN_CPU_DESC, int, const char **, CGEN_FIELDS *));
+
+/* Main entry point for operand parsing.
+
+   This function is basically just a big switch statement.  Earlier versions
+   used tables to look up the function to use, but
+   - if the table contains both assembler and disassembler functions then
+     the disassembler contains much of the assembler and vice-versa,
+   - there's a lot of inlining possibilities as things grow,
+   - using a switch statement avoids the function call overhead.
+
+   This function could be moved into `parse_insn_normal', but keeping it
+   separate makes clear the interface between `parse_insn_normal' and each of
+   the handlers.  */
+
+const char *
+ip2k_cgen_parse_operand (cd, opindex, strp, fields)
+     CGEN_CPU_DESC cd;
+     int opindex;
+     const char ** strp;
+     CGEN_FIELDS * fields;
+{
+  const char * errmsg = NULL;
+  /* Used by scalar operands that still need to be parsed.  */
+  long junk ATTRIBUTE_UNUSED;
+
+  switch (opindex)
+    {
+    case IP2K_OPERAND_ADDR16CJP :
+      errmsg = parse_addr16_cjp (cd, strp, IP2K_OPERAND_ADDR16CJP, &fields->f_addr16cjp);
+      break;
+    case IP2K_OPERAND_ADDR16H :
+      errmsg = parse_addr16 (cd, strp, IP2K_OPERAND_ADDR16H, &fields->f_imm8);
+      break;
+    case IP2K_OPERAND_ADDR16L :
+      errmsg = parse_addr16 (cd, strp, IP2K_OPERAND_ADDR16L, &fields->f_imm8);
+      break;
+    case IP2K_OPERAND_ADDR16P :
+      errmsg = parse_addr16_cjp (cd, strp, IP2K_OPERAND_ADDR16P, &fields->f_page3);
+      break;
+    case IP2K_OPERAND_BITNO :
+      errmsg = parse_bit3 (cd, strp, IP2K_OPERAND_BITNO, &fields->f_bitno);
+      break;
+    case IP2K_OPERAND_CBIT :
+      errmsg = cgen_parse_unsigned_integer (cd, strp, IP2K_OPERAND_CBIT, &junk);
+      break;
+    case IP2K_OPERAND_DCBIT :
+      errmsg = cgen_parse_unsigned_integer (cd, strp, IP2K_OPERAND_DCBIT, &junk);
+      break;
+    case IP2K_OPERAND_FR :
+      errmsg = parse_fr (cd, strp, IP2K_OPERAND_FR, &fields->f_reg);
+      break;
+    case IP2K_OPERAND_LIT8 :
+      errmsg = parse_lit8 (cd, strp, IP2K_OPERAND_LIT8, &fields->f_imm8);
+      break;
+    case IP2K_OPERAND_PABITS :
+      errmsg = cgen_parse_unsigned_integer (cd, strp, IP2K_OPERAND_PABITS, &junk);
+      break;
+    case IP2K_OPERAND_RETI3 :
+      errmsg = cgen_parse_unsigned_integer (cd, strp, IP2K_OPERAND_RETI3, &fields->f_reti3);
+      break;
+    case IP2K_OPERAND_ZBIT :
+      errmsg = cgen_parse_unsigned_integer (cd, strp, IP2K_OPERAND_ZBIT, &junk);
+      break;
+
+    default :
+      /* xgettext:c-format */
+      fprintf (stderr, _("Unrecognized field %d while parsing.\n"), opindex);
+      abort ();
+  }
+
+  return errmsg;
+}
+
+cgen_parse_fn * const ip2k_cgen_parse_handlers[] = 
+{
+  parse_insn_normal,
+};
+
+void
+ip2k_cgen_init_asm (cd)
+     CGEN_CPU_DESC cd;
+{
+  ip2k_cgen_init_opcode_table (cd);
+  ip2k_cgen_init_ibld_table (cd);
+  cd->parse_handlers = & ip2k_cgen_parse_handlers[0];
+  cd->parse_operand = ip2k_cgen_parse_operand;
+}
+
+
+
+/* Regex construction routine.
+
+   This translates an opcode syntax string into a regex string,
+   by replacing any non-character syntax element (such as an
+   opcode) with the pattern '.*'
+
+   It then compiles the regex and stores it in the opcode, for
+   later use by ip2k_cgen_assemble_insn
+
+   Returns NULL for success, an error message for failure.  */
+
+char * 
+ip2k_cgen_build_insn_regex (insn)
+     CGEN_INSN *insn;
+{  
+  CGEN_OPCODE *opc = (CGEN_OPCODE *) CGEN_INSN_OPCODE (insn);
+  const char *mnem = CGEN_INSN_MNEMONIC (insn);
+  char rxbuf[CGEN_MAX_RX_ELEMENTS];
+  char *rx = rxbuf;
+  const CGEN_SYNTAX_CHAR_TYPE *syn;
+  int reg_err;
+
+  syn = CGEN_SYNTAX_STRING (CGEN_OPCODE_SYNTAX (opc));
+
+  /* Mnemonics come first in the syntax string.  */
+  if (! CGEN_SYNTAX_MNEMONIC_P (* syn))
+    return _("missing mnemonic in syntax string");
+  ++syn;
+
+  /* Generate a case sensitive regular expression that emulates case
+     insensitive matching in the "C" locale.  We cannot generate a case
+     insensitive regular expression because in Turkish locales, 'i' and 'I'
+     are not equal modulo case conversion.  */
+
+  /* Copy the literal mnemonic out of the insn.  */
+  for (; *mnem; mnem++)
+    {
+      char c = *mnem;
+
+      if (ISALPHA (c))
+	{
+	  *rx++ = '[';
+	  *rx++ = TOLOWER (c);
+	  *rx++ = TOUPPER (c);
+	  *rx++ = ']';
+	}
+      else
+	*rx++ = c;
+    }
+
+  /* Copy any remaining literals from the syntax string into the rx.  */
+  for(; * syn != 0 && rx <= rxbuf + (CGEN_MAX_RX_ELEMENTS - 7 - 4); ++syn)
+    {
+      if (CGEN_SYNTAX_CHAR_P (* syn)) 
+	{
+	  char c = CGEN_SYNTAX_CHAR (* syn);
+
+	  switch (c) 
+	    {
+	      /* Escape any regex metacharacters in the syntax.  */
+	    case '.': case '[': case '\\': 
+	    case '*': case '^': case '$': 
+
+#ifdef CGEN_ESCAPE_EXTENDED_REGEX
+	    case '?': case '{': case '}': 
+	    case '(': case ')': case '*':
+	    case '|': case '+': case ']':
+#endif
+	      *rx++ = '\\';
+	      *rx++ = c;
+	      break;
+
+	    default:
+	      if (ISALPHA (c))
+		{
+		  *rx++ = '[';
+		  *rx++ = TOLOWER (c);
+		  *rx++ = TOUPPER (c);
+		  *rx++ = ']';
+		}
+	      else
+		*rx++ = c;
+	      break;
+	    }
+	}
+      else
+	{
+	  /* Replace non-syntax fields with globs.  */
+	  *rx++ = '.';
+	  *rx++ = '*';
+	}
+    }
+
+  /* Trailing whitespace ok.  */
+  * rx++ = '['; 
+  * rx++ = ' '; 
+  * rx++ = '\t'; 
+  * rx++ = ']'; 
+  * rx++ = '*'; 
+
+  /* But anchor it after that.  */
+  * rx++ = '$'; 
+  * rx = '\0';
+
+  CGEN_INSN_RX (insn) = xmalloc (sizeof (regex_t));
+  reg_err = regcomp ((regex_t *) CGEN_INSN_RX (insn), rxbuf, REG_NOSUB);
+
+  if (reg_err == 0) 
+    return NULL;
+  else
+    {
+      static char msg[80];
+
+      regerror (reg_err, (regex_t *) CGEN_INSN_RX (insn), msg, 80);
+      regfree ((regex_t *) CGEN_INSN_RX (insn));
+      free (CGEN_INSN_RX (insn));
+      (CGEN_INSN_RX (insn)) = NULL;
+      return msg;
+    }
+}
+
+
+/* Default insn parser.
+
+   The syntax string is scanned and operands are parsed and stored in FIELDS.
+   Relocs are queued as we go via other callbacks.
+
+   ??? Note that this is currently an all-or-nothing parser.  If we fail to
+   parse the instruction, we return 0 and the caller will start over from
+   the beginning.  Backtracking will be necessary in parsing subexpressions,
+   but that can be handled there.  Not handling backtracking here may get
+   expensive in the case of the m68k.  Deal with later.
+
+   Returns NULL for success, an error message for failure.  */
+
+static const char *
+parse_insn_normal (cd, insn, strp, fields)
+     CGEN_CPU_DESC cd;
+     const CGEN_INSN *insn;
+     const char **strp;
+     CGEN_FIELDS *fields;
+{
+  /* ??? Runtime added insns not handled yet.  */
+  const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
+  const char *str = *strp;
+  const char *errmsg;
+  const char *p;
+  const CGEN_SYNTAX_CHAR_TYPE * syn;
+#ifdef CGEN_MNEMONIC_OPERANDS
+  /* FIXME: wip */
+  int past_opcode_p;
+#endif
+
+  /* For now we assume the mnemonic is first (there are no leading operands).
+     We can parse it without needing to set up operand parsing.
+     GAS's input scrubber will ensure mnemonics are lowercase, but we may
+     not be called from GAS.  */
+  p = CGEN_INSN_MNEMONIC (insn);
+  while (*p && TOLOWER (*p) == TOLOWER (*str))
+    ++p, ++str;
+
+  if (* p)
+    return _("unrecognized instruction");
+
+#ifndef CGEN_MNEMONIC_OPERANDS
+  if (* str && ! ISSPACE (* str))
+    return _("unrecognized instruction");
+#endif
+
+  CGEN_INIT_PARSE (cd);
+  cgen_init_parse_operand (cd);
+#ifdef CGEN_MNEMONIC_OPERANDS
+  past_opcode_p = 0;
+#endif
+
+  /* We don't check for (*str != '\0') here because we want to parse
+     any trailing fake arguments in the syntax string.  */
+  syn = CGEN_SYNTAX_STRING (syntax);
+
+  /* Mnemonics come first for now, ensure valid string.  */
+  if (! CGEN_SYNTAX_MNEMONIC_P (* syn))
+    abort ();
+
+  ++syn;
+
+  while (* syn != 0)
+    {
+      /* Non operand chars must match exactly.  */
+      if (CGEN_SYNTAX_CHAR_P (* syn))
+	{
+	  /* FIXME: While we allow for non-GAS callers above, we assume the
+	     first char after the mnemonic part is a space.  */
+	  /* FIXME: We also take inappropriate advantage of the fact that
+	     GAS's input scrubber will remove extraneous blanks.  */
+	  if (TOLOWER (*str) == TOLOWER (CGEN_SYNTAX_CHAR (* syn)))
+	    {
+#ifdef CGEN_MNEMONIC_OPERANDS
+	      if (CGEN_SYNTAX_CHAR(* syn) == ' ')
+		past_opcode_p = 1;
+#endif
+	      ++ syn;
+	      ++ str;
+	    }
+	  else if (*str)
+	    {
+	      /* Syntax char didn't match.  Can't be this insn.  */
+	      static char msg [80];
+
+	      /* xgettext:c-format */
+	      sprintf (msg, _("syntax error (expected char `%c', found `%c')"),
+		       CGEN_SYNTAX_CHAR(*syn), *str);
+	      return msg;
+	    }
+	  else
+	    {
+	      /* Ran out of input.  */
+	      static char msg [80];
+
+	      /* xgettext:c-format */
+	      sprintf (msg, _("syntax error (expected char `%c', found end of instruction)"),
+		       CGEN_SYNTAX_CHAR(*syn));
+	      return msg;
+	    }
+	  continue;
+	}
+
+      /* We have an operand of some sort.  */
+      errmsg = cd->parse_operand (cd, CGEN_SYNTAX_FIELD (*syn),
+					  &str, fields);
+      if (errmsg)
+	return errmsg;
+
+      /* Done with this operand, continue with next one.  */
+      ++ syn;
+    }
+
+  /* If we're at the end of the syntax string, we're done.  */
+  if (* syn == 0)
+    {
+      /* FIXME: For the moment we assume a valid `str' can only contain
+	 blanks now.  IE: We needn't try again with a longer version of
+	 the insn and it is assumed that longer versions of insns appear
+	 before shorter ones (eg: lsr r2,r3,1 vs lsr r2,r3).  */
+      while (ISSPACE (* str))
+	++ str;
+
+      if (* str != '\0')
+	return _("junk at end of line"); /* FIXME: would like to include `str' */
+
+      return NULL;
+    }
+
+  /* We couldn't parse it.  */
+  return _("unrecognized instruction");
+}
+
+/* Main entry point.
+   This routine is called for each instruction to be assembled.
+   STR points to the insn to be assembled.
+   We assume all necessary tables have been initialized.
+   The assembled instruction, less any fixups, is stored in BUF.
+   Remember that if CGEN_INT_INSN_P then BUF is an int and thus the value
+   still needs to be converted to target byte order, otherwise BUF is an array
+   of bytes in target byte order.
+   The result is a pointer to the insn's entry in the opcode table,
+   or NULL if an error occured (an error message will have already been
+   printed).
+
+   Note that when processing (non-alias) macro-insns,
+   this function recurses.
+
+   ??? It's possible to make this cpu-independent.
+   One would have to deal with a few minor things.
+   At this point in time doing so would be more of a curiosity than useful
+   [for example this file isn't _that_ big], but keeping the possibility in
+   mind helps keep the design clean.  */
+
+const CGEN_INSN *
+ip2k_cgen_assemble_insn (cd, str, fields, buf, errmsg)
+     CGEN_CPU_DESC cd;
+     const char *str;
+     CGEN_FIELDS *fields;
+     CGEN_INSN_BYTES_PTR buf;
+     char **errmsg;
+{
+  const char *start;
+  CGEN_INSN_LIST *ilist;
+  const char *parse_errmsg = NULL;
+  const char *insert_errmsg = NULL;
+  int recognized_mnemonic = 0;
+
+  /* Skip leading white space.  */
+  while (ISSPACE (* str))
+    ++ str;
+
+  /* The instructions are stored in hashed lists.
+     Get the first in the list.  */
+  ilist = CGEN_ASM_LOOKUP_INSN (cd, str);
+
+  /* Keep looking until we find a match.  */
+  start = str;
+  for ( ; ilist != NULL ; ilist = CGEN_ASM_NEXT_INSN (ilist))
+    {
+      const CGEN_INSN *insn = ilist->insn;
+      recognized_mnemonic = 1;
+
+#ifdef CGEN_VALIDATE_INSN_SUPPORTED 
+      /* Not usually needed as unsupported opcodes
+	 shouldn't be in the hash lists.  */
+      /* Is this insn supported by the selected cpu?  */
+      if (! ip2k_cgen_insn_supported (cd, insn))
+	continue;
+#endif
+      /* If the RELAX attribute is set, this is an insn that shouldn't be
+	 chosen immediately.  Instead, it is used during assembler/linker
+	 relaxation if possible.  */
+      if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_RELAX) != 0)
+	continue;
+
+      str = start;
+
+      /* Skip this insn if str doesn't look right lexically.  */
+      if (CGEN_INSN_RX (insn) != NULL &&
+	  regexec ((regex_t *) CGEN_INSN_RX (insn), str, 0, NULL, 0) == REG_NOMATCH)
+	continue;
+
+      /* Allow parse/insert handlers to obtain length of insn.  */
+      CGEN_FIELDS_BITSIZE (fields) = CGEN_INSN_BITSIZE (insn);
+
+      parse_errmsg = CGEN_PARSE_FN (cd, insn) (cd, insn, & str, fields);
+      if (parse_errmsg != NULL)
+	continue;
+
+      /* ??? 0 is passed for `pc'.  */
+      insert_errmsg = CGEN_INSERT_FN (cd, insn) (cd, insn, fields, buf,
+						 (bfd_vma) 0);
+      if (insert_errmsg != NULL)
+        continue;
+
+      /* It is up to the caller to actually output the insn and any
+         queued relocs.  */
+      return insn;
+    }
+
+  {
+    static char errbuf[150];
+#ifdef CGEN_VERBOSE_ASSEMBLER_ERRORS
+    const char *tmp_errmsg;
+
+    /* If requesting verbose error messages, use insert_errmsg.
+       Failing that, use parse_errmsg.  */
+    tmp_errmsg = (insert_errmsg ? insert_errmsg :
+		  parse_errmsg ? parse_errmsg :
+		  recognized_mnemonic ?
+		  _("unrecognized form of instruction") :
+		  _("unrecognized instruction"));
+
+    if (strlen (start) > 50)
+      /* xgettext:c-format */
+      sprintf (errbuf, "%s `%.50s...'", tmp_errmsg, start);
+    else 
+      /* xgettext:c-format */
+      sprintf (errbuf, "%s `%.50s'", tmp_errmsg, start);
+#else
+    if (strlen (start) > 50)
+      /* xgettext:c-format */
+      sprintf (errbuf, _("bad instruction `%.50s...'"), start);
+    else 
+      /* xgettext:c-format */
+      sprintf (errbuf, _("bad instruction `%.50s'"), start);
+#endif
+      
+    *errmsg = errbuf;
+    return NULL;
+  }
+}
+
+#if 0 /* This calls back to GAS which we can't do without care.  */
+
+/* Record each member of OPVALS in the assembler's symbol table.
+   This lets GAS parse registers for us.
+   ??? Interesting idea but not currently used.  */
+
+/* Record each member of OPVALS in the assembler's symbol table.
+   FIXME: Not currently used.  */
+
+void
+ip2k_cgen_asm_hash_keywords (cd, opvals)
+     CGEN_CPU_DESC cd;
+     CGEN_KEYWORD *opvals;
+{
+  CGEN_KEYWORD_SEARCH search = cgen_keyword_search_init (opvals, NULL);
+  const CGEN_KEYWORD_ENTRY * ke;
+
+  while ((ke = cgen_keyword_search_next (& search)) != NULL)
+    {
+#if 0 /* Unnecessary, should be done in the search routine.  */
+      if (! ip2k_cgen_opval_supported (ke))
+	continue;
+#endif
+      cgen_asm_record_register (cd, ke->name, ke->value);
+    }
+}
+
+#endif /* 0 */
diff --git a/opcodes/ip2k-desc.c b/opcodes/ip2k-desc.c
new file mode 100644
index 0000000..a676e77
--- /dev/null
+++ b/opcodes/ip2k-desc.c
@@ -0,0 +1,1219 @@
+/* CPU data for ip2k.
+
+THIS FILE IS MACHINE GENERATED WITH CGEN.
+
+Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+
+This file is part of the GNU Binutils and/or GDB, the GNU debugger.
+
+This program 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 2, 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; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+
+#include "sysdep.h"
+#include <stdio.h>
+#include <stdarg.h>
+#include "ansidecl.h"
+#include "bfd.h"
+#include "symcat.h"
+#include "ip2k-desc.h"
+#include "ip2k-opc.h"
+#include "opintl.h"
+#include "libiberty.h"
+
+/* Attributes.  */
+
+static const CGEN_ATTR_ENTRY bool_attr[] =
+{
+  { "#f", 0 },
+  { "#t", 1 },
+  { 0, 0 }
+};
+
+static const CGEN_ATTR_ENTRY MACH_attr[] =
+{
+  { "base", MACH_BASE },
+  { "ip2022", MACH_IP2022 },
+  { "ip2022ext", MACH_IP2022EXT },
+  { "max", MACH_MAX },
+  { 0, 0 }
+};
+
+static const CGEN_ATTR_ENTRY ISA_attr[] =
+{
+  { "ip2k", ISA_IP2K },
+  { "max", ISA_MAX },
+  { 0, 0 }
+};
+
+const CGEN_ATTR_TABLE ip2k_cgen_ifield_attr_table[] =
+{
+  { "MACH", & MACH_attr[0], & MACH_attr[0] },
+  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
+  { "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
+  { "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
+  { "RESERVED", &bool_attr[0], &bool_attr[0] },
+  { "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
+  { "SIGNED", &bool_attr[0], &bool_attr[0] },
+  { 0, 0, 0 }
+};
+
+const CGEN_ATTR_TABLE ip2k_cgen_hardware_attr_table[] =
+{
+  { "MACH", & MACH_attr[0], & MACH_attr[0] },
+  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
+  { "CACHE-ADDR", &bool_attr[0], &bool_attr[0] },
+  { "PC", &bool_attr[0], &bool_attr[0] },
+  { "PROFILE", &bool_attr[0], &bool_attr[0] },
+  { 0, 0, 0 }
+};
+
+const CGEN_ATTR_TABLE ip2k_cgen_operand_attr_table[] =
+{
+  { "MACH", & MACH_attr[0], & MACH_attr[0] },
+  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
+  { "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
+  { "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
+  { "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
+  { "SIGNED", &bool_attr[0], &bool_attr[0] },
+  { "NEGATIVE", &bool_attr[0], &bool_attr[0] },
+  { "RELAX", &bool_attr[0], &bool_attr[0] },
+  { "SEM-ONLY", &bool_attr[0], &bool_attr[0] },
+  { 0, 0, 0 }
+};
+
+const CGEN_ATTR_TABLE ip2k_cgen_insn_attr_table[] =
+{
+  { "MACH", & MACH_attr[0], & MACH_attr[0] },
+  { "ALIAS", &bool_attr[0], &bool_attr[0] },
+  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
+  { "UNCOND-CTI", &bool_attr[0], &bool_attr[0] },
+  { "COND-CTI", &bool_attr[0], &bool_attr[0] },
+  { "SKIP-CTI", &bool_attr[0], &bool_attr[0] },
+  { "DELAY-SLOT", &bool_attr[0], &bool_attr[0] },
+  { "RELAXABLE", &bool_attr[0], &bool_attr[0] },
+  { "RELAX", &bool_attr[0], &bool_attr[0] },
+  { "NO-DIS", &bool_attr[0], &bool_attr[0] },
+  { "PBB", &bool_attr[0], &bool_attr[0] },
+  { "EXT-SKIP-INSN", &bool_attr[0], &bool_attr[0] },
+  { "SKIPA", &bool_attr[0], &bool_attr[0] },
+  { 0, 0, 0 }
+};
+
+/* Instruction set variants.  */
+
+static const CGEN_ISA ip2k_cgen_isa_table[] = {
+  { "ip2k", 16, 16, 16, 16 },
+  { 0, 0, 0, 0, 0 }
+};
+
+/* Machine variants.  */
+
+static const CGEN_MACH ip2k_cgen_mach_table[] = {
+  { "ip2022", "ip2022", MACH_IP2022, 0 },
+  { "ip2022ext", "ip2022ext", MACH_IP2022EXT, 0 },
+  { 0, 0, 0, 0 }
+};
+
+static CGEN_KEYWORD_ENTRY ip2k_cgen_opval_register_names_entries[] =
+{
+  { "ADDRSEL", 2, {0, {0}}, 0, 0 },
+  { "ADDRX", 3, {0, {0}}, 0, 0 },
+  { "IPH", 4, {0, {0}}, 0, 0 },
+  { "IPL", 5, {0, {0}}, 0, 0 },
+  { "SPH", 6, {0, {0}}, 0, 0 },
+  { "SPL", 7, {0, {0}}, 0, 0 },
+  { "PCH", 8, {0, {0}}, 0, 0 },
+  { "PCL", 9, {0, {0}}, 0, 0 },
+  { "WREG", 10, {0, {0}}, 0, 0 },
+  { "STATUS", 11, {0, {0}}, 0, 0 },
+  { "DPH", 12, {0, {0}}, 0, 0 },
+  { "DPL", 13, {0, {0}}, 0, 0 },
+  { "SPDREG", 14, {0, {0}}, 0, 0 },
+  { "MULH", 15, {0, {0}}, 0, 0 },
+  { "ADDRH", 16, {0, {0}}, 0, 0 },
+  { "ADDRL", 17, {0, {0}}, 0, 0 },
+  { "DATAH", 18, {0, {0}}, 0, 0 },
+  { "DATAL", 19, {0, {0}}, 0, 0 },
+  { "INTVECH", 20, {0, {0}}, 0, 0 },
+  { "INTVECL", 21, {0, {0}}, 0, 0 },
+  { "INTSPD", 22, {0, {0}}, 0, 0 },
+  { "INTF", 23, {0, {0}}, 0, 0 },
+  { "INTE", 24, {0, {0}}, 0, 0 },
+  { "INTED", 25, {0, {0}}, 0, 0 },
+  { "FCFG", 26, {0, {0}}, 0, 0 },
+  { "TCTRL", 27, {0, {0}}, 0, 0 },
+  { "XCFG", 28, {0, {0}}, 0, 0 },
+  { "EMCFG", 29, {0, {0}}, 0, 0 },
+  { "IPCH", 30, {0, {0}}, 0, 0 },
+  { "IPCL", 31, {0, {0}}, 0, 0 },
+  { "RAIN", 32, {0, {0}}, 0, 0 },
+  { "RAOUT", 33, {0, {0}}, 0, 0 },
+  { "RADIR", 34, {0, {0}}, 0, 0 },
+  { "LFSRH", 35, {0, {0}}, 0, 0 },
+  { "RBIN", 36, {0, {0}}, 0, 0 },
+  { "RBOUT", 37, {0, {0}}, 0, 0 },
+  { "RBDIR", 38, {0, {0}}, 0, 0 },
+  { "LFSRL", 39, {0, {0}}, 0, 0 },
+  { "RCIN", 40, {0, {0}}, 0, 0 },
+  { "RCOUT", 41, {0, {0}}, 0, 0 },
+  { "RCDIR", 42, {0, {0}}, 0, 0 },
+  { "LFSRA", 43, {0, {0}}, 0, 0 },
+  { "RDIN", 44, {0, {0}}, 0, 0 },
+  { "RDOUT", 45, {0, {0}}, 0, 0 },
+  { "RDDIR", 46, {0, {0}}, 0, 0 },
+  { "REIN", 48, {0, {0}}, 0, 0 },
+  { "REOUT", 49, {0, {0}}, 0, 0 },
+  { "REDIR", 50, {0, {0}}, 0, 0 },
+  { "RFIN", 52, {0, {0}}, 0, 0 },
+  { "RFOUT", 53, {0, {0}}, 0, 0 },
+  { "RFDIR", 54, {0, {0}}, 0, 0 },
+  { "RGOUT", 57, {0, {0}}, 0, 0 },
+  { "RGDIR", 58, {0, {0}}, 0, 0 },
+  { "RTTMR", 64, {0, {0}}, 0, 0 },
+  { "RTCFG", 65, {0, {0}}, 0, 0 },
+  { "T0TMR", 66, {0, {0}}, 0, 0 },
+  { "T0CFG", 67, {0, {0}}, 0, 0 },
+  { "T1CNTH", 68, {0, {0}}, 0, 0 },
+  { "T1CNTL", 69, {0, {0}}, 0, 0 },
+  { "T1CAP1H", 70, {0, {0}}, 0, 0 },
+  { "T1CAP1L", 71, {0, {0}}, 0, 0 },
+  { "T1CAP2H", 72, {0, {0}}, 0, 0 },
+  { "T1CMP2H", 72, {0, {0}}, 0, 0 },
+  { "T1CAP2L", 73, {0, {0}}, 0, 0 },
+  { "T1CMP2L", 73, {0, {0}}, 0, 0 },
+  { "T1CMP1H", 74, {0, {0}}, 0, 0 },
+  { "T1CMP1L", 75, {0, {0}}, 0, 0 },
+  { "T1CFG1H", 76, {0, {0}}, 0, 0 },
+  { "T1CFG1L", 77, {0, {0}}, 0, 0 },
+  { "T1CFG2H", 78, {0, {0}}, 0, 0 },
+  { "T1CFG2L", 79, {0, {0}}, 0, 0 },
+  { "ADCH", 80, {0, {0}}, 0, 0 },
+  { "ADCL", 81, {0, {0}}, 0, 0 },
+  { "ADCCFG", 82, {0, {0}}, 0, 0 },
+  { "ADCTMR", 83, {0, {0}}, 0, 0 },
+  { "T2CNTH", 84, {0, {0}}, 0, 0 },
+  { "T2CNTL", 85, {0, {0}}, 0, 0 },
+  { "T2CAP1H", 86, {0, {0}}, 0, 0 },
+  { "T2CAP1L", 87, {0, {0}}, 0, 0 },
+  { "T2CAP2H", 88, {0, {0}}, 0, 0 },
+  { "T2CMP2H", 88, {0, {0}}, 0, 0 },
+  { "T2CAP2L", 89, {0, {0}}, 0, 0 },
+  { "T2CMP2L", 89, {0, {0}}, 0, 0 },
+  { "T2CMP1H", 90, {0, {0}}, 0, 0 },
+  { "T2CMP1L", 91, {0, {0}}, 0, 0 },
+  { "T2CFG1H", 92, {0, {0}}, 0, 0 },
+  { "T2CFG1L", 93, {0, {0}}, 0, 0 },
+  { "T2CFG2H", 94, {0, {0}}, 0, 0 },
+  { "T2CFG2L", 95, {0, {0}}, 0, 0 },
+  { "S1TMRH", 96, {0, {0}}, 0, 0 },
+  { "S1TMRL", 97, {0, {0}}, 0, 0 },
+  { "S1TBUFH", 98, {0, {0}}, 0, 0 },
+  { "S1TBUFL", 99, {0, {0}}, 0, 0 },
+  { "S1TCFG", 100, {0, {0}}, 0, 0 },
+  { "S1RCNT", 101, {0, {0}}, 0, 0 },
+  { "S1RBUFH", 102, {0, {0}}, 0, 0 },
+  { "S1RBUFL", 103, {0, {0}}, 0, 0 },
+  { "S1RCFG", 104, {0, {0}}, 0, 0 },
+  { "S1RSYNC", 105, {0, {0}}, 0, 0 },
+  { "S1INTF", 106, {0, {0}}, 0, 0 },
+  { "S1INTE", 107, {0, {0}}, 0, 0 },
+  { "S1MODE", 108, {0, {0}}, 0, 0 },
+  { "S1SMASK", 109, {0, {0}}, 0, 0 },
+  { "PSPCFG", 110, {0, {0}}, 0, 0 },
+  { "CMPCFG", 111, {0, {0}}, 0, 0 },
+  { "S2TMRH", 112, {0, {0}}, 0, 0 },
+  { "S2TMRL", 113, {0, {0}}, 0, 0 },
+  { "S2TBUFH", 114, {0, {0}}, 0, 0 },
+  { "S2TBUFL", 115, {0, {0}}, 0, 0 },
+  { "S2TCFG", 116, {0, {0}}, 0, 0 },
+  { "S2RCNT", 117, {0, {0}}, 0, 0 },
+  { "S2RBUFH", 118, {0, {0}}, 0, 0 },
+  { "S2RBUFL", 119, {0, {0}}, 0, 0 },
+  { "S2RCFG", 120, {0, {0}}, 0, 0 },
+  { "S2RSYNC", 121, {0, {0}}, 0, 0 },
+  { "S2INTF", 122, {0, {0}}, 0, 0 },
+  { "S2INTE", 123, {0, {0}}, 0, 0 },
+  { "S2MODE", 124, {0, {0}}, 0, 0 },
+  { "S2SMASK", 125, {0, {0}}, 0, 0 },
+  { "CALLH", 126, {0, {0}}, 0, 0 },
+  { "CALLL", 127, {0, {0}}, 0, 0 }
+};
+
+CGEN_KEYWORD ip2k_cgen_opval_register_names =
+{
+  & ip2k_cgen_opval_register_names_entries[0],
+  121,
+  0, 0, 0, 0, ""
+};
+
+
+/* The hardware table.  */
+
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define A(a) (1 << CGEN_HW_##a)
+#else
+#define A(a) (1 << CGEN_HW_/**/a)
+#endif
+
+const CGEN_HW_ENTRY ip2k_cgen_hw_table[] =
+{
+  { "h-memory", HW_H_MEMORY, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-sint", HW_H_SINT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-uint", HW_H_UINT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-addr", HW_H_ADDR, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-iaddr", HW_H_IADDR, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-spr", HW_H_SPR, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-registers", HW_H_REGISTERS, CGEN_ASM_NONE, 0, { 0|A(VIRTUAL), { (1<<MACH_BASE) } } },
+  { "h-stack", HW_H_STACK, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-pabits", HW_H_PABITS, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-zbit", HW_H_ZBIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-cbit", HW_H_CBIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-dcbit", HW_H_DCBIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
+  { "h-pc", HW_H_PC, CGEN_ASM_NONE, 0, { 0|A(PROFILE)|A(PC), { (1<<MACH_BASE) } } },
+  { 0, 0, CGEN_ASM_NONE, 0, {0, {0}} }
+};
+
+#undef A
+
+
+/* The instruction field table.  */
+
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define A(a) (1 << CGEN_IFLD_##a)
+#else
+#define A(a) (1 << CGEN_IFLD_/**/a)
+#endif
+
+const CGEN_IFLD ip2k_cgen_ifld_table[] =
+{
+  { IP2K_F_NIL, "f-nil", 0, 0, 0, 0, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_ANYOF, "f-anyof", 0, 0, 0, 0, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_IMM8, "f-imm8", 0, 16, 7, 8, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_REG, "f-reg", 0, 16, 8, 9, { 0|A(ABS_ADDR), { (1<<MACH_BASE) } }  },
+  { IP2K_F_ADDR16CJP, "f-addr16cjp", 0, 16, 12, 13, { 0|A(ABS_ADDR), { (1<<MACH_BASE) } }  },
+  { IP2K_F_DIR, "f-dir", 0, 16, 9, 1, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_BITNO, "f-bitno", 0, 16, 11, 3, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_OP3, "f-op3", 0, 16, 15, 3, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_OP4, "f-op4", 0, 16, 15, 4, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_OP4MID, "f-op4mid", 0, 16, 11, 4, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_OP6, "f-op6", 0, 16, 15, 6, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_OP8, "f-op8", 0, 16, 15, 8, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_OP6_10LOW, "f-op6-10low", 0, 16, 9, 10, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_OP6_7LOW, "f-op6-7low", 0, 16, 9, 7, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_RETI3, "f-reti3", 0, 16, 2, 3, { 0, { (1<<MACH_BASE) } }  },
+  { IP2K_F_SKIPB, "f-skipb", 0, 16, 12, 1, { 0|A(ABS_ADDR), { (1<<MACH_BASE) } }  },
+  { IP2K_F_PAGE3, "f-page3", 0, 16, 2, 3, { 0, { (1<<MACH_BASE) } }  },
+  { 0, 0, 0, 0, 0, 0, {0, {0}} }
+};
+
+#undef A
+
+
+
+/* multi ifield declarations */
+
+
+
+/* multi ifield definitions */
+
+
+/* The operand table.  */
+
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define A(a) (1 << CGEN_OPERAND_##a)
+#else
+#define A(a) (1 << CGEN_OPERAND_/**/a)
+#endif
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define OPERAND(op) IP2K_OPERAND_##op
+#else
+#define OPERAND(op) IP2K_OPERAND_/**/op
+#endif
+
+const CGEN_OPERAND ip2k_cgen_operand_table[] =
+{
+/* pc: program counter */
+  { "pc", IP2K_OPERAND_PC, HW_H_PC, 0, 0,
+    { 0, &(ip2k_cgen_ifld_table[0]) }, 
+    { 0|A(SEM_ONLY), { (1<<MACH_BASE) } }  },
+/* addr16cjp: 13-bit address */
+  { "addr16cjp", IP2K_OPERAND_ADDR16CJP, HW_H_UINT, 12, 13,
+    { 0, &(ip2k_cgen_ifld_table[4]) }, 
+    { 0|A(ABS_ADDR), { (1<<MACH_BASE) } }  },
+/* fr: register */
+  { "fr", IP2K_OPERAND_FR, HW_H_REGISTERS, 8, 9,
+    { 0, &(ip2k_cgen_ifld_table[3]) }, 
+    { 0|A(ABS_ADDR), { (1<<MACH_BASE) } }  },
+/* lit8: 8-bit signed literal */
+  { "lit8", IP2K_OPERAND_LIT8, HW_H_SINT, 7, 8,
+    { 0, &(ip2k_cgen_ifld_table[2]) }, 
+    { 0, { (1<<MACH_BASE) } }  },
+/* bitno: bit number */
+  { "bitno", IP2K_OPERAND_BITNO, HW_H_UINT, 11, 3,
+    { 0, &(ip2k_cgen_ifld_table[6]) }, 
+    { 0, { (1<<MACH_BASE) } }  },
+/* addr16p: page number */
+  { "addr16p", IP2K_OPERAND_ADDR16P, HW_H_UINT, 2, 3,
+    { 0, &(ip2k_cgen_ifld_table[16]) }, 
+    { 0, { (1<<MACH_BASE) } }  },
+/* addr16h: high 8 bits of address */
+  { "addr16h", IP2K_OPERAND_ADDR16H, HW_H_UINT, 7, 8,
+    { 0, &(ip2k_cgen_ifld_table[2]) }, 
+    { 0, { (1<<MACH_BASE) } }  },
+/* addr16l: low 8 bits of address */
+  { "addr16l", IP2K_OPERAND_ADDR16L, HW_H_UINT, 7, 8,
+    { 0, &(ip2k_cgen_ifld_table[2]) }, 
+    { 0, { (1<<MACH_BASE) } }  },
+/* reti3: reti flags */
+  { "reti3", IP2K_OPERAND_RETI3, HW_H_UINT, 2, 3,
+    { 0, &(ip2k_cgen_ifld_table[14]) }, 
+    { 0, { (1<<MACH_BASE) } }  },
+/* pabits: page bits */
+  { "pabits", IP2K_OPERAND_PABITS, HW_H_PABITS, 0, 0,
+    { 0, 0 }, 
+    { 0, { (1<<MACH_BASE) } }  },
+/* zbit: zero bit */
+  { "zbit", IP2K_OPERAND_ZBIT, HW_H_ZBIT, 0, 0,
+    { 0, 0 }, 
+    { 0, { (1<<MACH_BASE) } }  },
+/* cbit: carry bit */
+  { "cbit", IP2K_OPERAND_CBIT, HW_H_CBIT, 0, 0,
+    { 0, 0 }, 
+    { 0, { (1<<MACH_BASE) } }  },
+/* dcbit: digit carry bit */
+  { "dcbit", IP2K_OPERAND_DCBIT, HW_H_DCBIT, 0, 0,
+    { 0, 0 }, 
+    { 0, { (1<<MACH_BASE) } }  },
+  { 0, 0, 0, 0, 0, {0, {0}} }
+};
+
+#undef A
+
+
+/* The instruction table.  */
+
+#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define A(a) (1 << CGEN_INSN_##a)
+#else
+#define A(a) (1 << CGEN_INSN_/**/a)
+#endif
+
+static const CGEN_IBASE ip2k_cgen_insn_table[MAX_INSNS] =
+{
+  /* Special null first entry.
+     A `num' value of zero is thus invalid.
+     Also, the special `invalid' insn resides here.  */
+  { 0, 0, 0, 0, {0, {0}} },
+/* jmp $addr16cjp */
+  {
+    IP2K_INSN_JMP, "jmp", "jmp", 16,
+    { 0|A(UNCOND_CTI), { (1<<MACH_BASE) } }
+  },
+/* call $addr16cjp */
+  {
+    IP2K_INSN_CALL, "call", "call", 16,
+    { 0|A(UNCOND_CTI), { (1<<MACH_BASE) } }
+  },
+/* sb $fr,$bitno */
+  {
+    IP2K_INSN_SB, "sb", "sb", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* snb $fr,$bitno */
+  {
+    IP2K_INSN_SNB, "snb", "snb", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* setb $fr,$bitno */
+  {
+    IP2K_INSN_SETB, "setb", "setb", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* clrb $fr,$bitno */
+  {
+    IP2K_INSN_CLRB, "clrb", "clrb", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* xor W,#$lit8 */
+  {
+    IP2K_INSN_XORW_L, "xorw_l", "xor", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* and W,#$lit8 */
+  {
+    IP2K_INSN_ANDW_L, "andw_l", "and", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* or W,#$lit8 */
+  {
+    IP2K_INSN_ORW_L, "orw_l", "or", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* add W,#$lit8 */
+  {
+    IP2K_INSN_ADDW_L, "addw_l", "add", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* sub W,#$lit8 */
+  {
+    IP2K_INSN_SUBW_L, "subw_l", "sub", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* cmp W,#$lit8 */
+  {
+    IP2K_INSN_CMPW_L, "cmpw_l", "cmp", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* retw #$lit8 */
+  {
+    IP2K_INSN_RETW_L, "retw_l", "retw", 16,
+    { 0|A(UNCOND_CTI), { (1<<MACH_BASE) } }
+  },
+/* cse W,#$lit8 */
+  {
+    IP2K_INSN_CSEW_L, "csew_l", "cse", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* csne W,#$lit8 */
+  {
+    IP2K_INSN_CSNEW_L, "csnew_l", "csne", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* push #$lit8 */
+  {
+    IP2K_INSN_PUSH_L, "push_l", "push", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* muls W,#$lit8 */
+  {
+    IP2K_INSN_MULSW_L, "mulsw_l", "muls", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* mulu W,#$lit8 */
+  {
+    IP2K_INSN_MULUW_L, "muluw_l", "mulu", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* loadl #$lit8 */
+  {
+    IP2K_INSN_LOADL_L, "loadl_l", "loadl", 16,
+    { 0|A(EXT_SKIP_INSN), { (1<<MACH_BASE) } }
+  },
+/* loadh #$lit8 */
+  {
+    IP2K_INSN_LOADH_L, "loadh_l", "loadh", 16,
+    { 0|A(EXT_SKIP_INSN), { (1<<MACH_BASE) } }
+  },
+/* loadl $addr16l */
+  {
+    IP2K_INSN_LOADL_A, "loadl_a", "loadl", 16,
+    { 0|A(EXT_SKIP_INSN), { (1<<MACH_BASE) } }
+  },
+/* loadh $addr16h */
+  {
+    IP2K_INSN_LOADH_A, "loadh_a", "loadh", 16,
+    { 0|A(EXT_SKIP_INSN), { (1<<MACH_BASE) } }
+  },
+/* addc $fr,W */
+  {
+    IP2K_INSN_ADDCFR_W, "addcfr_w", "addc", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* addc W,$fr */
+  {
+    IP2K_INSN_ADDCW_FR, "addcw_fr", "addc", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* incsnz $fr */
+  {
+    IP2K_INSN_INCSNZ_FR, "incsnz_fr", "incsnz", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* incsnz W,$fr */
+  {
+    IP2K_INSN_INCSNZW_FR, "incsnzw_fr", "incsnz", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* muls W,$fr */
+  {
+    IP2K_INSN_MULSW_FR, "mulsw_fr", "muls", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* mulu W,$fr */
+  {
+    IP2K_INSN_MULUW_FR, "muluw_fr", "mulu", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* decsnz $fr */
+  {
+    IP2K_INSN_DECSNZ_FR, "decsnz_fr", "decsnz", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* decsnz W,$fr */
+  {
+    IP2K_INSN_DECSNZW_FR, "decsnzw_fr", "decsnz", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* subc W,$fr */
+  {
+    IP2K_INSN_SUBCW_FR, "subcw_fr", "subc", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* subc $fr,W */
+  {
+    IP2K_INSN_SUBCFR_W, "subcfr_w", "subc", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* pop $fr */
+  {
+    IP2K_INSN_POP_FR, "pop_fr", "pop", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* push $fr */
+  {
+    IP2K_INSN_PUSH_FR, "push_fr", "push", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* cse W,$fr */
+  {
+    IP2K_INSN_CSEW_FR, "csew_fr", "cse", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* csne W,$fr */
+  {
+    IP2K_INSN_CSNEW_FR, "csnew_fr", "csne", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* incsz $fr */
+  {
+    IP2K_INSN_INCSZ_FR, "incsz_fr", "incsz", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* incsz W,$fr */
+  {
+    IP2K_INSN_INCSZW_FR, "incszw_fr", "incsz", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* swap $fr */
+  {
+    IP2K_INSN_SWAP_FR, "swap_fr", "swap", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* swap W,$fr */
+  {
+    IP2K_INSN_SWAPW_FR, "swapw_fr", "swap", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* rl $fr */
+  {
+    IP2K_INSN_RL_FR, "rl_fr", "rl", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* rl W,$fr */
+  {
+    IP2K_INSN_RLW_FR, "rlw_fr", "rl", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* rr $fr */
+  {
+    IP2K_INSN_RR_FR, "rr_fr", "rr", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* rr W,$fr */
+  {
+    IP2K_INSN_RRW_FR, "rrw_fr", "rr", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* decsz $fr */
+  {
+    IP2K_INSN_DECSZ_FR, "decsz_fr", "decsz", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* decsz W,$fr */
+  {
+    IP2K_INSN_DECSZW_FR, "decszw_fr", "decsz", 16,
+    { 0|A(SKIP_CTI), { (1<<MACH_BASE) } }
+  },
+/* inc $fr */
+  {
+    IP2K_INSN_INC_FR, "inc_fr", "inc", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* inc W,$fr */
+  {
+    IP2K_INSN_INCW_FR, "incw_fr", "inc", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* not $fr */
+  {
+    IP2K_INSN_NOT_FR, "not_fr", "not", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* not W,$fr */
+  {
+    IP2K_INSN_NOTW_FR, "notw_fr", "not", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* test $fr */
+  {
+    IP2K_INSN_TEST_FR, "test_fr", "test", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* mov W,#$lit8 */
+  {
+    IP2K_INSN_MOVW_L, "movw_l", "mov", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* mov $fr,W */
+  {
+    IP2K_INSN_MOVFR_W, "movfr_w", "mov", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* mov W,$fr */
+  {
+    IP2K_INSN_MOVW_FR, "movw_fr", "mov", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* add $fr,W */
+  {
+    IP2K_INSN_ADDFR_W, "addfr_w", "add", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* add W,$fr */
+  {
+    IP2K_INSN_ADDW_FR, "addw_fr", "add", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* xor $fr,W */
+  {
+    IP2K_INSN_XORFR_W, "xorfr_w", "xor", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* xor W,$fr */
+  {
+    IP2K_INSN_XORW_FR, "xorw_fr", "xor", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* and $fr,W */
+  {
+    IP2K_INSN_ANDFR_W, "andfr_w", "and", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* and W,$fr */
+  {
+    IP2K_INSN_ANDW_FR, "andw_fr", "and", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* or $fr,W */
+  {
+    IP2K_INSN_ORFR_W, "orfr_w", "or", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* or W,$fr */
+  {
+    IP2K_INSN_ORW_FR, "orw_fr", "or", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* dec $fr */
+  {
+    IP2K_INSN_DEC_FR, "dec_fr", "dec", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* dec W,$fr */
+  {
+    IP2K_INSN_DECW_FR, "decw_fr", "dec", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* sub $fr,W */
+  {
+    IP2K_INSN_SUBFR_W, "subfr_w", "sub", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* sub W,$fr */
+  {
+    IP2K_INSN_SUBW_FR, "subw_fr", "sub", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* clr $fr */
+  {
+    IP2K_INSN_CLR_FR, "clr_fr", "clr", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* cmp W,$fr */
+  {
+    IP2K_INSN_CMPW_FR, "cmpw_fr", "cmp", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* speed #$lit8 */
+  {
+    IP2K_INSN_SPEED, "speed", "speed", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* ireadi */
+  {
+    IP2K_INSN_IREADI, "ireadi", "ireadi", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* iwritei */
+  {
+    IP2K_INSN_IWRITEI, "iwritei", "iwritei", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* fread */
+  {
+    IP2K_INSN_FREAD, "fread", "fread", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* fwrite */
+  {
+    IP2K_INSN_FWRITE, "fwrite", "fwrite", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* iread */
+  {
+    IP2K_INSN_IREAD, "iread", "iread", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* iwrite */
+  {
+    IP2K_INSN_IWRITE, "iwrite", "iwrite", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* page $addr16p */
+  {
+    IP2K_INSN_PAGE, "page", "page", 16,
+    { 0|A(EXT_SKIP_INSN), { (1<<MACH_BASE) } }
+  },
+/* system */
+  {
+    IP2K_INSN_SYSTEM, "system", "system", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* reti #$reti3 */
+  {
+    IP2K_INSN_RETI, "reti", "reti", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* ret */
+  {
+    IP2K_INSN_RET, "ret", "ret", 16,
+    { 0|A(UNCOND_CTI), { (1<<MACH_BASE) } }
+  },
+/* int */
+  {
+    IP2K_INSN_INT, "int", "int", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* breakx */
+  {
+    IP2K_INSN_BREAKX, "breakx", "breakx", 16,
+    { 0|A(EXT_SKIP_INSN), { (1<<MACH_BASE) } }
+  },
+/* cwdt */
+  {
+    IP2K_INSN_CWDT, "cwdt", "cwdt", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* ferase */
+  {
+    IP2K_INSN_FERASE, "ferase", "ferase", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* retnp */
+  {
+    IP2K_INSN_RETNP, "retnp", "retnp", 16,
+    { 0|A(UNCOND_CTI), { (1<<MACH_BASE) } }
+  },
+/* break */
+  {
+    IP2K_INSN_BREAK, "break", "break", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+/* nop */
+  {
+    IP2K_INSN_NOP, "nop", "nop", 16,
+    { 0, { (1<<MACH_BASE) } }
+  },
+};
+
+#undef OP
+#undef A
+
+/* Initialize anything needed to be done once, before any cpu_open call.  */
+static void init_tables PARAMS ((void));
+
+static void
+init_tables ()
+{
+}
+
+static const CGEN_MACH * lookup_mach_via_bfd_name
+  PARAMS ((const CGEN_MACH *, const char *));
+static void build_hw_table  PARAMS ((CGEN_CPU_TABLE *));
+static void build_ifield_table  PARAMS ((CGEN_CPU_TABLE *));
+static void build_operand_table PARAMS ((CGEN_CPU_TABLE *));
+static void build_insn_table    PARAMS ((CGEN_CPU_TABLE *));
+static void ip2k_cgen_rebuild_tables PARAMS ((CGEN_CPU_TABLE *));
+
+/* Subroutine of ip2k_cgen_cpu_open to look up a mach via its bfd name.  */
+
+static const CGEN_MACH *
+lookup_mach_via_bfd_name (table, name)
+     const CGEN_MACH *table;
+     const char *name;
+{
+  while (table->name)
+    {
+      if (strcmp (name, table->bfd_name) == 0)
+	return table;
+      ++table;
+    }
+  abort ();
+}
+
+/* Subroutine of ip2k_cgen_cpu_open to build the hardware table.  */
+
+static void
+build_hw_table (cd)
+     CGEN_CPU_TABLE *cd;
+{
+  int i;
+  int machs = cd->machs;
+  const CGEN_HW_ENTRY *init = & ip2k_cgen_hw_table[0];
+  /* MAX_HW is only an upper bound on the number of selected entries.
+     However each entry is indexed by it's enum so there can be holes in
+     the table.  */
+  const CGEN_HW_ENTRY **selected =
+    (const CGEN_HW_ENTRY **) xmalloc (MAX_HW * sizeof (CGEN_HW_ENTRY *));
+
+  cd->hw_table.init_entries = init;
+  cd->hw_table.entry_size = sizeof (CGEN_HW_ENTRY);
+  memset (selected, 0, MAX_HW * sizeof (CGEN_HW_ENTRY *));
+  /* ??? For now we just use machs to determine which ones we want.  */
+  for (i = 0; init[i].name != NULL; ++i)
+    if (CGEN_HW_ATTR_VALUE (&init[i], CGEN_HW_MACH)
+	& machs)
+      selected[init[i].type] = &init[i];
+  cd->hw_table.entries = selected;
+  cd->hw_table.num_entries = MAX_HW;
+}
+
+/* Subroutine of ip2k_cgen_cpu_open to build the hardware table.  */
+
+static void
+build_ifield_table (cd)
+     CGEN_CPU_TABLE *cd;
+{
+  cd->ifld_table = & ip2k_cgen_ifld_table[0];
+}
+
+/* Subroutine of ip2k_cgen_cpu_open to build the hardware table.  */
+
+static void
+build_operand_table (cd)
+     CGEN_CPU_TABLE *cd;
+{
+  int i;
+  int machs = cd->machs;
+  const CGEN_OPERAND *init = & ip2k_cgen_operand_table[0];
+  /* MAX_OPERANDS is only an upper bound on the number of selected entries.
+     However each entry is indexed by it's enum so there can be holes in
+     the table.  */
+  const CGEN_OPERAND **selected =
+    (const CGEN_OPERAND **) xmalloc (MAX_OPERANDS * sizeof (CGEN_OPERAND *));
+
+  cd->operand_table.init_entries = init;
+  cd->operand_table.entry_size = sizeof (CGEN_OPERAND);
+  memset (selected, 0, MAX_OPERANDS * sizeof (CGEN_OPERAND *));
+  /* ??? For now we just use mach to determine which ones we want.  */
+  for (i = 0; init[i].name != NULL; ++i)
+    if (CGEN_OPERAND_ATTR_VALUE (&init[i], CGEN_OPERAND_MACH)
+	& machs)
+      selected[init[i].type] = &init[i];
+  cd->operand_table.entries = selected;
+  cd->operand_table.num_entries = MAX_OPERANDS;
+}
+
+/* Subroutine of ip2k_cgen_cpu_open to build the hardware table.
+   ??? This could leave out insns not supported by the specified mach/isa,
+   but that would cause errors like "foo only supported by bar" to become
+   "unknown insn", so for now we include all insns and require the app to
+   do the checking later.
+   ??? On the other hand, parsing of such insns may require their hardware or
+   operand elements to be in the table [which they mightn't be].  */
+
+static void
+build_insn_table (cd)
+     CGEN_CPU_TABLE *cd;
+{
+  int i;
+  const CGEN_IBASE *ib = & ip2k_cgen_insn_table[0];
+  CGEN_INSN *insns = (CGEN_INSN *) xmalloc (MAX_INSNS * sizeof (CGEN_INSN));
+
+  memset (insns, 0, MAX_INSNS * sizeof (CGEN_INSN));
+  for (i = 0; i < MAX_INSNS; ++i)
+    insns[i].base = &ib[i];
+  cd->insn_table.init_entries = insns;
+  cd->insn_table.entry_size = sizeof (CGEN_IBASE);
+  cd->insn_table.num_init_entries = MAX_INSNS;
+}
+
+/* Subroutine of ip2k_cgen_cpu_open to rebuild the tables.  */
+
+static void
+ip2k_cgen_rebuild_tables (cd)
+     CGEN_CPU_TABLE *cd;
+{
+  int i;
+  unsigned int isas = cd->isas;
+  unsigned int machs = cd->machs;
+
+  cd->int_insn_p = CGEN_INT_INSN_P;
+
+  /* Data derived from the isa spec.  */
+#define UNSET (CGEN_SIZE_UNKNOWN + 1)
+  cd->default_insn_bitsize = UNSET;
+  cd->base_insn_bitsize = UNSET;
+  cd->min_insn_bitsize = 65535; /* some ridiculously big number */
+  cd->max_insn_bitsize = 0;
+  for (i = 0; i < MAX_ISAS; ++i)
+    if (((1 << i) & isas) != 0)
+      {
+	const CGEN_ISA *isa = & ip2k_cgen_isa_table[i];
+
+	/* Default insn sizes of all selected isas must be
+	   equal or we set the result to 0, meaning "unknown".  */
+	if (cd->default_insn_bitsize == UNSET)
+	  cd->default_insn_bitsize = isa->default_insn_bitsize;
+	else if (isa->default_insn_bitsize == cd->default_insn_bitsize)
+	  ; /* this is ok */
+	else
+	  cd->default_insn_bitsize = CGEN_SIZE_UNKNOWN;
+
+	/* Base insn sizes of all selected isas must be equal
+	   or we set the result to 0, meaning "unknown".  */
+	if (cd->base_insn_bitsize == UNSET)
+	  cd->base_insn_bitsize = isa->base_insn_bitsize;
+	else if (isa->base_insn_bitsize == cd->base_insn_bitsize)
+	  ; /* this is ok */
+	else
+	  cd->base_insn_bitsize = CGEN_SIZE_UNKNOWN;
+
+	/* Set min,max insn sizes.  */
+	if (isa->min_insn_bitsize < cd->min_insn_bitsize)
+	  cd->min_insn_bitsize = isa->min_insn_bitsize;
+	if (isa->max_insn_bitsize > cd->max_insn_bitsize)
+	  cd->max_insn_bitsize = isa->max_insn_bitsize;
+      }
+
+  /* Data derived from the mach spec.  */
+  for (i = 0; i < MAX_MACHS; ++i)
+    if (((1 << i) & machs) != 0)
+      {
+	const CGEN_MACH *mach = & ip2k_cgen_mach_table[i];
+
+	if (mach->insn_chunk_bitsize != 0)
+	{
+	  if (cd->insn_chunk_bitsize != 0 && cd->insn_chunk_bitsize != mach->insn_chunk_bitsize)
+	    {
+	      fprintf (stderr, "ip2k_cgen_rebuild_tables: conflicting insn-chunk-bitsize values: `%d' vs. `%d'\n",
+		       cd->insn_chunk_bitsize, mach->insn_chunk_bitsize);
+	      abort ();
+	    }
+
+ 	  cd->insn_chunk_bitsize = mach->insn_chunk_bitsize;
+	}
+      }
+
+  /* Determine which hw elements are used by MACH.  */
+  build_hw_table (cd);
+
+  /* Build the ifield table.  */
+  build_ifield_table (cd);
+
+  /* Determine which operands are used by MACH/ISA.  */
+  build_operand_table (cd);
+
+  /* Build the instruction table.  */
+  build_insn_table (cd);
+}
+
+/* Initialize a cpu table and return a descriptor.
+   It's much like opening a file, and must be the first function called.
+   The arguments are a set of (type/value) pairs, terminated with
+   CGEN_CPU_OPEN_END.
+
+   Currently supported values:
+   CGEN_CPU_OPEN_ISAS:    bitmap of values in enum isa_attr
+   CGEN_CPU_OPEN_MACHS:   bitmap of values in enum mach_attr
+   CGEN_CPU_OPEN_BFDMACH: specify 1 mach using bfd name
+   CGEN_CPU_OPEN_ENDIAN:  specify endian choice
+   CGEN_CPU_OPEN_END:     terminates arguments
+
+   ??? Simultaneous multiple isas might not make sense, but it's not (yet)
+   precluded.
+
+   ??? We only support ISO C stdargs here, not K&R.
+   Laziness, plus experiment to see if anything requires K&R - eventually
+   K&R will no longer be supported - e.g. GDB is currently trying this.  */
+
+CGEN_CPU_DESC
+ip2k_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...)
+{
+  CGEN_CPU_TABLE *cd = (CGEN_CPU_TABLE *) xmalloc (sizeof (CGEN_CPU_TABLE));
+  static int init_p;
+  unsigned int isas = 0;  /* 0 = "unspecified" */
+  unsigned int machs = 0; /* 0 = "unspecified" */
+  enum cgen_endian endian = CGEN_ENDIAN_UNKNOWN;
+  va_list ap;
+
+  if (! init_p)
+    {
+      init_tables ();
+      init_p = 1;
+    }
+
+  memset (cd, 0, sizeof (*cd));
+
+  va_start (ap, arg_type);
+  while (arg_type != CGEN_CPU_OPEN_END)
+    {
+      switch (arg_type)
+	{
+	case CGEN_CPU_OPEN_ISAS :
+	  isas = va_arg (ap, unsigned int);
+	  break;
+	case CGEN_CPU_OPEN_MACHS :
+	  machs = va_arg (ap, unsigned int);
+	  break;
+	case CGEN_CPU_OPEN_BFDMACH :
+	  {
+	    const char *name = va_arg (ap, const char *);
+	    const CGEN_MACH *mach =
+	      lookup_mach_via_bfd_name (ip2k_cgen_mach_table, name);
+
+	    machs |= 1 << mach->num;
+	    break;
+	  }
+	case CGEN_CPU_OPEN_ENDIAN :
+	  endian = va_arg (ap, enum cgen_endian);
+	  break;
+	default :
+	  fprintf (stderr, "ip2k_cgen_cpu_open: unsupported argument `%d'\n",
+		   arg_type);
+	  abort (); /* ??? return NULL? */
+	}
+      arg_type = va_arg (ap, enum cgen_cpu_open_arg);
+    }
+  va_end (ap);
+
+  /* mach unspecified means "all" */
+  if (machs == 0)
+    machs = (1 << MAX_MACHS) - 1;
+  /* base mach is always selected */
+  machs |= 1;
+  /* isa unspecified means "all" */
+  if (isas == 0)
+    isas = (1 << MAX_ISAS) - 1;
+  if (endian == CGEN_ENDIAN_UNKNOWN)
+    {
+      /* ??? If target has only one, could have a default.  */
+      fprintf (stderr, "ip2k_cgen_cpu_open: no endianness specified\n");
+      abort ();
+    }
+
+  cd->isas = isas;
+  cd->machs = machs;
+  cd->endian = endian;
+  /* FIXME: for the sparc case we can determine insn-endianness statically.
+     The worry here is where both data and insn endian can be independently
+     chosen, in which case this function will need another argument.
+     Actually, will want to allow for more arguments in the future anyway.  */
+  cd->insn_endian = endian;
+
+  /* Table (re)builder.  */
+  cd->rebuild_tables = ip2k_cgen_rebuild_tables;
+  ip2k_cgen_rebuild_tables (cd);
+
+  /* Default to not allowing signed overflow.  */
+  cd->signed_overflow_ok_p = 0;
+  
+  return (CGEN_CPU_DESC) cd;
+}
+
+/* Cover fn to ip2k_cgen_cpu_open to handle the simple case of 1 isa, 1 mach.
+   MACH_NAME is the bfd name of the mach.  */
+
+CGEN_CPU_DESC
+ip2k_cgen_cpu_open_1 (mach_name, endian)
+     const char *mach_name;
+     enum cgen_endian endian;
+{
+  return ip2k_cgen_cpu_open (CGEN_CPU_OPEN_BFDMACH, mach_name,
+			       CGEN_CPU_OPEN_ENDIAN, endian,
+			       CGEN_CPU_OPEN_END);
+}
+
+/* Close a cpu table.
+   ??? This can live in a machine independent file, but there's currently
+   no place to put this file (there's no libcgen).  libopcodes is the wrong
+   place as some simulator ports use this but they don't use libopcodes.  */
+
+void
+ip2k_cgen_cpu_close (cd)
+     CGEN_CPU_DESC cd;
+{
+  unsigned int i;
+  CGEN_INSN *insns;
+
+  if (cd->macro_insn_table.init_entries)
+    {
+      insns = cd->macro_insn_table.init_entries;
+      for (i = 0; i < cd->macro_insn_table.num_init_entries; ++i, ++insns)
+	{
+	  if (CGEN_INSN_RX ((insns)))
+	    regfree(CGEN_INSN_RX (insns));
+	}
+    }
+
+  if (cd->insn_table.init_entries)
+    {
+      insns = cd->insn_table.init_entries;
+      for (i = 0; i < cd->insn_table.num_init_entries; ++i, ++insns)
+	{
+	  if (CGEN_INSN_RX (insns))
+	    regfree(CGEN_INSN_RX (insns));
+	}
+    }
+
+  
+
+  if (cd->macro_insn_table.init_entries)
+    free ((CGEN_INSN *) cd->macro_insn_table.init_entries);
+
+  if (cd->insn_table.init_entries)
+    free ((CGEN_INSN *) cd->insn_table.init_entries);
+
+  if (cd->hw_table.entries)
+    free ((CGEN_HW_ENTRY *) cd->hw_table.entries);
+
+  if (cd->operand_table.entries)
+    free ((CGEN_HW_ENTRY *) cd->operand_table.entries);
+
+  free (cd);
+}
+
diff --git a/opcodes/ip2k-desc.h b/opcodes/ip2k-desc.h
new file mode 100644
index 0000000..74819ac
--- /dev/null
+++ b/opcodes/ip2k-desc.h
@@ -0,0 +1,251 @@
+/* CPU data header for ip2k.
+
+THIS FILE IS MACHINE GENERATED WITH CGEN.
+
+Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+
+This file is part of the GNU Binutils and/or GDB, the GNU debugger.
+
+This program 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 2, 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; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef IP2K_CPU_H
+#define IP2K_CPU_H
+
+#define CGEN_ARCH ip2k
+
+/* Given symbol S, return ip2k_cgen_<S>.  */
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define CGEN_SYM(s) ip2k##_cgen_##s
+#else
+#define CGEN_SYM(s) ip2k/**/_cgen_/**/s
+#endif
+
+
+/* Selected cpu families.  */
+#define HAVE_CPU_IP2KBF
+
+#define CGEN_INSN_LSB0_P 1
+
+/* Minimum size of any insn (in bytes).  */
+#define CGEN_MIN_INSN_SIZE 2
+
+/* Maximum size of any insn (in bytes).  */
+#define CGEN_MAX_INSN_SIZE 2
+
+#define CGEN_INT_INSN_P 1
+
+/* Maximum number of syntax elements in an instruction.  */
+#define CGEN_ACTUAL_MAX_SYNTAX_ELEMENTS 12
+
+/* CGEN_MNEMONIC_OPERANDS is defined if mnemonics have operands.
+   e.g. In "b,a foo" the ",a" is an operand.  If mnemonics have operands
+   we can't hash on everything up to the space.  */
+#define CGEN_MNEMONIC_OPERANDS
+
+/* Maximum number of fields in an instruction.  */
+#define CGEN_ACTUAL_MAX_IFMT_OPERANDS 3
+
+/* Enums.  */
+
+/* Enum declaration for op6 enums.  */
+typedef enum insn_op6 {
+  OP6_OTHER1, OP6_OTHER2, OP6_SUB, OP6_DEC
+ , OP6_OR, OP6_AND, OP6_XOR, OP6_ADD
+ , OP6_TEST, OP6_NOT, OP6_INC, OP6_DECSZ
+ , OP6_RR, OP6_RL, OP6_SWAP, OP6_INCSZ
+ , OP6_CSE, OP6_POP, OP6_SUBC, OP6_DECSNZ
+ , OP6_MULU, OP6_MULS, OP6_INCSNZ, OP6_ADDC
+} INSN_OP6;
+
+/* Enum declaration for dir enums.  */
+typedef enum insn_dir {
+  DIR_TO_W, DIR_NOTTO_W
+} INSN_DIR;
+
+/* Enum declaration for op4 enums.  */
+typedef enum insn_op4 {
+  OP4_LITERAL = 7, OP4_CLRB = 8, OP4_SETB = 9, OP4_SNB = 10
+ , OP4_SB = 11
+} INSN_OP4;
+
+/* Enum declaration for op4mid enums.  */
+typedef enum insn_op4mid {
+  OP4MID_LOADH_L = 0, OP4MID_LOADL_L = 1, OP4MID_MULU_L = 2, OP4MID_MULS_L = 3
+ , OP4MID_PUSH_L = 4, OP4MID_CSNE_L = 6, OP4MID_CSE_L = 7, OP4MID_RETW_L = 8
+ , OP4MID_CMP_L = 9, OP4MID_SUB_L = 10, OP4MID_ADD_L = 11, OP4MID_MOV_L = 12
+ , OP4MID_OR_L = 13, OP4MID_AND_L = 14, OP4MID_XOR_L = 15
+} INSN_OP4MID;
+
+/* Enum declaration for op3 enums.  */
+typedef enum insn_op3 {
+  OP3_CALL = 6, OP3_JMP = 7
+} INSN_OP3;
+
+/* Enum declaration for .  */
+typedef enum register_names {
+  H_REGISTERS_ADDRSEL = 2, H_REGISTERS_ADDRX = 3, H_REGISTERS_IPH = 4, H_REGISTERS_IPL = 5
+ , H_REGISTERS_SPH = 6, H_REGISTERS_SPL = 7, H_REGISTERS_PCH = 8, H_REGISTERS_PCL = 9
+ , H_REGISTERS_WREG = 10, H_REGISTERS_STATUS = 11, H_REGISTERS_DPH = 12, H_REGISTERS_DPL = 13
+ , H_REGISTERS_SPDREG = 14, H_REGISTERS_MULH = 15, H_REGISTERS_ADDRH = 16, H_REGISTERS_ADDRL = 17
+ , H_REGISTERS_DATAH = 18, H_REGISTERS_DATAL = 19, H_REGISTERS_INTVECH = 20, H_REGISTERS_INTVECL = 21
+ , H_REGISTERS_INTSPD = 22, H_REGISTERS_INTF = 23, H_REGISTERS_INTE = 24, H_REGISTERS_INTED = 25
+ , H_REGISTERS_FCFG = 26, H_REGISTERS_TCTRL = 27, H_REGISTERS_XCFG = 28, H_REGISTERS_EMCFG = 29
+ , H_REGISTERS_IPCH = 30, H_REGISTERS_IPCL = 31, H_REGISTERS_RAIN = 32, H_REGISTERS_RAOUT = 33
+ , H_REGISTERS_RADIR = 34, H_REGISTERS_LFSRH = 35, H_REGISTERS_RBIN = 36, H_REGISTERS_RBOUT = 37
+ , H_REGISTERS_RBDIR = 38, H_REGISTERS_LFSRL = 39, H_REGISTERS_RCIN = 40, H_REGISTERS_RCOUT = 41
+ , H_REGISTERS_RCDIR = 42, H_REGISTERS_LFSRA = 43, H_REGISTERS_RDIN = 44, H_REGISTERS_RDOUT = 45
+ , H_REGISTERS_RDDIR = 46, H_REGISTERS_REIN = 48, H_REGISTERS_REOUT = 49, H_REGISTERS_REDIR = 50
+ , H_REGISTERS_RFIN = 52, H_REGISTERS_RFOUT = 53, H_REGISTERS_RFDIR = 54, H_REGISTERS_RGOUT = 57
+ , H_REGISTERS_RGDIR = 58, H_REGISTERS_RTTMR = 64, H_REGISTERS_RTCFG = 65, H_REGISTERS_T0TMR = 66
+ , H_REGISTERS_T0CFG = 67, H_REGISTERS_T1CNTH = 68, H_REGISTERS_T1CNTL = 69, H_REGISTERS_T1CAP1H = 70
+ , H_REGISTERS_T1CAP1L = 71, H_REGISTERS_T1CAP2H = 72, H_REGISTERS_T1CMP2H = 72, H_REGISTERS_T1CAP2L = 73
+ , H_REGISTERS_T1CMP2L = 73, H_REGISTERS_T1CMP1H = 74, H_REGISTERS_T1CMP1L = 75, H_REGISTERS_T1CFG1H = 76
+ , H_REGISTERS_T1CFG1L = 77, H_REGISTERS_T1CFG2H = 78, H_REGISTERS_T1CFG2L = 79, H_REGISTERS_ADCH = 80
+ , H_REGISTERS_ADCL = 81, H_REGISTERS_ADCCFG = 82, H_REGISTERS_ADCTMR = 83, H_REGISTERS_T2CNTH = 84
+ , H_REGISTERS_T2CNTL = 85, H_REGISTERS_T2CAP1H = 86, H_REGISTERS_T2CAP1L = 87, H_REGISTERS_T2CAP2H = 88
+ , H_REGISTERS_T2CMP2H = 88, H_REGISTERS_T2CAP2L = 89, H_REGISTERS_T2CMP2L = 89, H_REGISTERS_T2CMP1H = 90
+ , H_REGISTERS_T2CMP1L = 91, H_REGISTERS_T2CFG1H = 92, H_REGISTERS_T2CFG1L = 93, H_REGISTERS_T2CFG2H = 94
+ , H_REGISTERS_T2CFG2L = 95, H_REGISTERS_S1TMRH = 96, H_REGISTERS_S1TMRL = 97, H_REGISTERS_S1TBUFH = 98
+ , H_REGISTERS_S1TBUFL = 99, H_REGISTERS_S1TCFG = 100, H_REGISTERS_S1RCNT = 101, H_REGISTERS_S1RBUFH = 102
+ , H_REGISTERS_S1RBUFL = 103, H_REGISTERS_S1RCFG = 104, H_REGISTERS_S1RSYNC = 105, H_REGISTERS_S1INTF = 106
+ , H_REGISTERS_S1INTE = 107, H_REGISTERS_S1MODE = 108, H_REGISTERS_S1SMASK = 109, H_REGISTERS_PSPCFG = 110
+ , H_REGISTERS_CMPCFG = 111, H_REGISTERS_S2TMRH = 112, H_REGISTERS_S2TMRL = 113, H_REGISTERS_S2TBUFH = 114
+ , H_REGISTERS_S2TBUFL = 115, H_REGISTERS_S2TCFG = 116, H_REGISTERS_S2RCNT = 117, H_REGISTERS_S2RBUFH = 118
+ , H_REGISTERS_S2RBUFL = 119, H_REGISTERS_S2RCFG = 120, H_REGISTERS_S2RSYNC = 121, H_REGISTERS_S2INTF = 122
+ , H_REGISTERS_S2INTE = 123, H_REGISTERS_S2MODE = 124, H_REGISTERS_S2SMASK = 125, H_REGISTERS_CALLH = 126
+ , H_REGISTERS_CALLL = 127
+} REGISTER_NAMES;
+
+/* Attributes.  */
+
+/* Enum declaration for machine type selection.  */
+typedef enum mach_attr {
+  MACH_BASE, MACH_IP2022, MACH_IP2022EXT, MACH_MAX
+} MACH_ATTR;
+
+/* Enum declaration for instruction set selection.  */
+typedef enum isa_attr {
+  ISA_IP2K, ISA_MAX
+} ISA_ATTR;
+
+/* Number of architecture variants.  */
+#define MAX_ISAS  1
+#define MAX_MACHS ((int) MACH_MAX)
+
+/* Ifield support.  */
+
+extern const struct cgen_ifld ip2k_cgen_ifld_table[];
+
+/* Ifield attribute indices.  */
+
+/* Enum declaration for cgen_ifld attrs.  */
+typedef enum cgen_ifld_attr {
+  CGEN_IFLD_VIRTUAL, CGEN_IFLD_PCREL_ADDR, CGEN_IFLD_ABS_ADDR, CGEN_IFLD_RESERVED
+ , CGEN_IFLD_SIGN_OPT, CGEN_IFLD_SIGNED, CGEN_IFLD_END_BOOLS, CGEN_IFLD_START_NBOOLS = 31
+ , CGEN_IFLD_MACH, CGEN_IFLD_END_NBOOLS
+} CGEN_IFLD_ATTR;
+
+/* Number of non-boolean elements in cgen_ifld_attr.  */
+#define CGEN_IFLD_NBOOL_ATTRS (CGEN_IFLD_END_NBOOLS - CGEN_IFLD_START_NBOOLS - 1)
+
+/* Enum declaration for ip2k ifield types.  */
+typedef enum ifield_type {
+  IP2K_F_NIL, IP2K_F_ANYOF, IP2K_F_IMM8, IP2K_F_REG
+ , IP2K_F_ADDR16CJP, IP2K_F_DIR, IP2K_F_BITNO, IP2K_F_OP3
+ , IP2K_F_OP4, IP2K_F_OP4MID, IP2K_F_OP6, IP2K_F_OP8
+ , IP2K_F_OP6_10LOW, IP2K_F_OP6_7LOW, IP2K_F_RETI3, IP2K_F_SKIPB
+ , IP2K_F_PAGE3, IP2K_F_MAX
+} IFIELD_TYPE;
+
+#define MAX_IFLD ((int) IP2K_F_MAX)
+
+/* Hardware attribute indices.  */
+
+/* Enum declaration for cgen_hw attrs.  */
+typedef enum cgen_hw_attr {
+  CGEN_HW_VIRTUAL, CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE
+ , CGEN_HW_END_BOOLS, CGEN_HW_START_NBOOLS = 31, CGEN_HW_MACH, CGEN_HW_END_NBOOLS
+} CGEN_HW_ATTR;
+
+/* Number of non-boolean elements in cgen_hw_attr.  */
+#define CGEN_HW_NBOOL_ATTRS (CGEN_HW_END_NBOOLS - CGEN_HW_START_NBOOLS - 1)
+
+/* Enum declaration for ip2k hardware types.  */
+typedef enum cgen_hw_type {
+  HW_H_MEMORY, HW_H_SINT, HW_H_UINT, HW_H_ADDR
+ , HW_H_IADDR, HW_H_SPR, HW_H_REGISTERS, HW_H_STACK
+ , HW_H_PABITS, HW_H_ZBIT, HW_H_CBIT, HW_H_DCBIT
+ , HW_H_PC, HW_MAX
+} CGEN_HW_TYPE;
+
+#define MAX_HW ((int) HW_MAX)
+
+/* Operand attribute indices.  */
+
+/* Enum declaration for cgen_operand attrs.  */
+typedef enum cgen_operand_attr {
+  CGEN_OPERAND_VIRTUAL, CGEN_OPERAND_PCREL_ADDR, CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_SIGN_OPT
+ , CGEN_OPERAND_SIGNED, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_RELAX, CGEN_OPERAND_SEM_ONLY
+ , CGEN_OPERAND_END_BOOLS, CGEN_OPERAND_START_NBOOLS = 31, CGEN_OPERAND_MACH, CGEN_OPERAND_END_NBOOLS
+} CGEN_OPERAND_ATTR;
+
+/* Number of non-boolean elements in cgen_operand_attr.  */
+#define CGEN_OPERAND_NBOOL_ATTRS (CGEN_OPERAND_END_NBOOLS - CGEN_OPERAND_START_NBOOLS - 1)
+
+/* Enum declaration for ip2k operand types.  */
+typedef enum cgen_operand_type {
+  IP2K_OPERAND_PC, IP2K_OPERAND_ADDR16CJP, IP2K_OPERAND_FR, IP2K_OPERAND_LIT8
+ , IP2K_OPERAND_BITNO, IP2K_OPERAND_ADDR16P, IP2K_OPERAND_ADDR16H, IP2K_OPERAND_ADDR16L
+ , IP2K_OPERAND_RETI3, IP2K_OPERAND_PABITS, IP2K_OPERAND_ZBIT, IP2K_OPERAND_CBIT
+ , IP2K_OPERAND_DCBIT, IP2K_OPERAND_MAX
+} CGEN_OPERAND_TYPE;
+
+/* Number of operands types.  */
+#define MAX_OPERANDS 13
+
+/* Maximum number of operands referenced by any insn.  */
+#define MAX_OPERAND_INSTANCES 8
+
+/* Insn attribute indices.  */
+
+/* Enum declaration for cgen_insn attrs.  */
+typedef enum cgen_insn_attr {
+  CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI
+ , CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAX
+ , CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_EXT_SKIP_INSN, CGEN_INSN_SKIPA
+ , CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31, CGEN_INSN_MACH, CGEN_INSN_END_NBOOLS
+} CGEN_INSN_ATTR;
+
+/* Number of non-boolean elements in cgen_insn_attr.  */
+#define CGEN_INSN_NBOOL_ATTRS (CGEN_INSN_END_NBOOLS - CGEN_INSN_START_NBOOLS - 1)
+
+/* cgen.h uses things we just defined.  */
+#include "opcode/cgen.h"
+
+/* Attributes.  */
+extern const CGEN_ATTR_TABLE ip2k_cgen_hardware_attr_table[];
+extern const CGEN_ATTR_TABLE ip2k_cgen_ifield_attr_table[];
+extern const CGEN_ATTR_TABLE ip2k_cgen_operand_attr_table[];
+extern const CGEN_ATTR_TABLE ip2k_cgen_insn_attr_table[];
+
+/* Hardware decls.  */
+
+
+
+
+
+#endif /* IP2K_CPU_H */
diff --git a/opcodes/ip2k-dis.c b/opcodes/ip2k-dis.c
new file mode 100644
index 0000000..91aaa61
--- /dev/null
+++ b/opcodes/ip2k-dis.c
@@ -0,0 +1,743 @@
+/* Disassembler interface for targets using CGEN. -*- C -*-
+   CGEN: Cpu tools GENerator
+
+THIS FILE IS MACHINE GENERATED WITH CGEN.
+- the resultant file is machine generated, cgen-dis.in isn't
+
+Copyright 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+
+This file is part of the GNU Binutils and GDB, the GNU debugger.
+
+This program 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 2, 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; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* ??? Eventually more and more of this stuff can go to cpu-independent files.
+   Keep that in mind.  */
+
+#include "sysdep.h"
+#include <stdio.h>
+#include "ansidecl.h"
+#include "dis-asm.h"
+#include "bfd.h"
+#include "symcat.h"
+#include "ip2k-desc.h"
+#include "ip2k-opc.h"
+#include "opintl.h"
+
+/* Default text to print if an instruction isn't recognized.  */
+#define UNKNOWN_INSN_MSG _("*unknown*")
+
+static void print_normal
+     PARAMS ((CGEN_CPU_DESC, PTR, long, unsigned int, bfd_vma, int));
+static void print_address
+     PARAMS ((CGEN_CPU_DESC, PTR, bfd_vma, unsigned int, bfd_vma, int));
+static void print_keyword
+     PARAMS ((CGEN_CPU_DESC, PTR, CGEN_KEYWORD *, long, unsigned int));
+static void print_insn_normal
+     PARAMS ((CGEN_CPU_DESC, PTR, const CGEN_INSN *, CGEN_FIELDS *,
+	      bfd_vma, int));
+static int print_insn
+     PARAMS ((CGEN_CPU_DESC, bfd_vma,  disassemble_info *, char *, unsigned));
+static int default_print_insn
+     PARAMS ((CGEN_CPU_DESC, bfd_vma, disassemble_info *));
+static int read_insn
+     PARAMS ((CGEN_CPU_DESC, bfd_vma, disassemble_info *, char *, int,
+	      CGEN_EXTRACT_INFO *, unsigned long *));
+
+/* -- disassembler routines inserted here */
+
+/* -- dis.c */
+
+static void
+print_fr (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd;
+     PTR dis_info;
+     long value;
+     unsigned int attrs;
+     bfd_vma pc;
+     int length;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+  const CGEN_KEYWORD_ENTRY *ke;
+  extern CGEN_KEYWORD ip2k_cgen_opval_register_names;
+  long offsettest;
+  long offsetvalue;
+
+  if ( value == 0 ) /* This is (IP) */
+  {
+      (*info->fprintf_func) (info->stream, "%s", "(IP)");
+      return;
+  }
+
+  offsettest = value >> 7;
+  offsetvalue = value & 0x7F;
+
+  /* Check to see if first two bits are 10 -> (DP) */
+  if ( offsettest == 2 )
+  {
+      if ( offsetvalue == 0 )
+         (*info->fprintf_func) (info->stream, "%s","(DP)");
+      else
+         (*info->fprintf_func) (info->stream, "$%x%s",offsetvalue, "(DP)");
+      return;
+  }
+
+  /* Check to see if first two bits are 11 -> (SP) */
+  if ( offsettest == 3 )
+  {
+      if ( offsetvalue == 0 )
+         (*info->fprintf_func) (info->stream, "%s", "(SP)");
+      else
+         (*info->fprintf_func) (info->stream, "$%x%s", offsetvalue,"(SP)");
+      return;
+  }
+
+  /* Attempt to print as a register keyword. */
+  ke = cgen_keyword_lookup_value (& ip2k_cgen_opval_register_names, value);
+  if (ke != NULL)
+    {
+      (*info->fprintf_func) (info->stream, "%s", ke->name);
+      return;
+    }
+
+  /* Print as an address literal. */
+  (*info->fprintf_func) (info->stream, "$%02x", value);
+}
+
+static void
+print_dollarhex (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd;
+     PTR dis_info;
+     long value;
+     unsigned int attrs;
+     bfd_vma pc;
+     int length;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+
+  (*info->fprintf_func) (info->stream, "$%x", value);
+}
+
+static void
+print_dollarhex8 (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd;
+     PTR dis_info;
+     long value;
+     unsigned int attrs;
+     bfd_vma pc;
+     int length;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+
+  (*info->fprintf_func) (info->stream, "$%02x", value);
+}
+
+static void
+print_dollarhex16 (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd;
+     PTR dis_info;
+     long value;
+     unsigned int attrs;
+     bfd_vma pc;
+     int length;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+
+  (*info->fprintf_func) (info->stream, "$%04x", value);
+}
+
+static void
+print_dollarhex_addr16h (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd;
+     PTR dis_info;
+     long value;
+     unsigned int attrs;
+     bfd_vma pc;
+     int length;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+
+  /* This is a loadh instruction. Shift the value to the left      */
+  /* by 8 bits so that disassembled code will reassemble properly. */
+  value = ((value << 8) & 0xFF00);
+
+  (*info->fprintf_func) (info->stream, "$%04x", value);
+}
+
+static void
+print_dollarhex_addr16l (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd;
+     PTR dis_info;
+     long value;
+     unsigned int attrs;
+     bfd_vma pc;
+     int length;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+
+  (*info->fprintf_func) (info->stream, "$%04x", value);
+}
+
+static void
+print_dollarhex_p (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd;
+     PTR dis_info;
+     long value;
+     unsigned int attrs;
+     bfd_vma pc;
+     int length;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+
+  value = ((value << 14) & 0x1C000);
+  ;value = (value  & 0x1FFFF);
+  (*info->fprintf_func) (info->stream, "$%05x", value);
+}
+
+static void
+print_dollarhex_cj (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd;
+     PTR dis_info;
+     long value;
+     unsigned int attrs;
+     bfd_vma pc;
+     int length;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+
+  value = ((value << 1) & 0x1FFFF);
+  (*info->fprintf_func) (info->stream, "$%05x", value);
+}
+
+
+static void
+print_decimal (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd;
+     PTR dis_info;
+     long value;
+     unsigned int attrs;
+     bfd_vma pc;
+     int length;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+
+  (*info->fprintf_func) (info->stream, "%d", value);
+}
+
+
+
+/* -- */
+
+void ip2k_cgen_print_operand
+  PARAMS ((CGEN_CPU_DESC, int, PTR, CGEN_FIELDS *,
+           void const *, bfd_vma, int));
+
+/* Main entry point for printing operands.
+   XINFO is a `void *' and not a `disassemble_info *' to not put a requirement
+   of dis-asm.h on cgen.h.
+
+   This function is basically just a big switch statement.  Earlier versions
+   used tables to look up the function to use, but
+   - if the table contains both assembler and disassembler functions then
+     the disassembler contains much of the assembler and vice-versa,
+   - there's a lot of inlining possibilities as things grow,
+   - using a switch statement avoids the function call overhead.
+
+   This function could be moved into `print_insn_normal', but keeping it
+   separate makes clear the interface between `print_insn_normal' and each of
+   the handlers.  */
+
+void
+ip2k_cgen_print_operand (cd, opindex, xinfo, fields, attrs, pc, length)
+     CGEN_CPU_DESC cd;
+     int opindex;
+     PTR xinfo;
+     CGEN_FIELDS *fields;
+     void const *attrs ATTRIBUTE_UNUSED;
+     bfd_vma pc;
+     int length;
+{
+ disassemble_info *info = (disassemble_info *) xinfo;
+
+  switch (opindex)
+    {
+    case IP2K_OPERAND_ADDR16CJP :
+      print_dollarhex_cj (cd, info, fields->f_addr16cjp, 0|(1<<CGEN_OPERAND_ABS_ADDR), pc, length);
+      break;
+    case IP2K_OPERAND_ADDR16H :
+      print_dollarhex_addr16h (cd, info, fields->f_imm8, 0, pc, length);
+      break;
+    case IP2K_OPERAND_ADDR16L :
+      print_dollarhex_addr16l (cd, info, fields->f_imm8, 0, pc, length);
+      break;
+    case IP2K_OPERAND_ADDR16P :
+      print_dollarhex_p (cd, info, fields->f_page3, 0, pc, length);
+      break;
+    case IP2K_OPERAND_BITNO :
+      print_decimal (cd, info, fields->f_bitno, 0, pc, length);
+      break;
+    case IP2K_OPERAND_CBIT :
+      print_normal (cd, info, 0, 0, pc, length);
+      break;
+    case IP2K_OPERAND_DCBIT :
+      print_normal (cd, info, 0, 0, pc, length);
+      break;
+    case IP2K_OPERAND_FR :
+      print_fr (cd, info, fields->f_reg, 0|(1<<CGEN_OPERAND_ABS_ADDR), pc, length);
+      break;
+    case IP2K_OPERAND_LIT8 :
+      print_dollarhex8 (cd, info, fields->f_imm8, 0|(1<<CGEN_OPERAND_SIGNED), pc, length);
+      break;
+    case IP2K_OPERAND_PABITS :
+      print_normal (cd, info, 0, 0, pc, length);
+      break;
+    case IP2K_OPERAND_RETI3 :
+      print_dollarhex (cd, info, fields->f_reti3, 0, pc, length);
+      break;
+    case IP2K_OPERAND_ZBIT :
+      print_normal (cd, info, 0, 0, pc, length);
+      break;
+
+    default :
+      /* xgettext:c-format */
+      fprintf (stderr, _("Unrecognized field %d while printing insn.\n"),
+	       opindex);
+    abort ();
+  }
+}
+
+cgen_print_fn * const ip2k_cgen_print_handlers[] = 
+{
+  print_insn_normal,
+};
+
+
+void
+ip2k_cgen_init_dis (cd)
+     CGEN_CPU_DESC cd;
+{
+  ip2k_cgen_init_opcode_table (cd);
+  ip2k_cgen_init_ibld_table (cd);
+  cd->print_handlers = & ip2k_cgen_print_handlers[0];
+  cd->print_operand = ip2k_cgen_print_operand;
+}
+
+
+/* Default print handler.  */
+
+static void
+print_normal (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
+     PTR dis_info;
+     long value;
+     unsigned int attrs;
+     bfd_vma pc ATTRIBUTE_UNUSED;
+     int length ATTRIBUTE_UNUSED;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+
+#ifdef CGEN_PRINT_NORMAL
+  CGEN_PRINT_NORMAL (cd, info, value, attrs, pc, length);
+#endif
+
+  /* Print the operand as directed by the attributes.  */
+  if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SEM_ONLY))
+    ; /* nothing to do */
+  else if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SIGNED))
+    (*info->fprintf_func) (info->stream, "%ld", value);
+  else
+    (*info->fprintf_func) (info->stream, "0x%lx", value);
+}
+
+/* Default address handler.  */
+
+static void
+print_address (cd, dis_info, value, attrs, pc, length)
+     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
+     PTR dis_info;
+     bfd_vma value;
+     unsigned int attrs;
+     bfd_vma pc ATTRIBUTE_UNUSED;
+     int length ATTRIBUTE_UNUSED;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+
+#ifdef CGEN_PRINT_ADDRESS
+  CGEN_PRINT_ADDRESS (cd, info, value, attrs, pc, length);
+#endif
+
+  /* Print the operand as directed by the attributes.  */
+  if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SEM_ONLY))
+    ; /* nothing to do */
+  else if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_PCREL_ADDR))
+    (*info->print_address_func) (value, info);
+  else if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_ABS_ADDR))
+    (*info->print_address_func) (value, info);
+  else if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SIGNED))
+    (*info->fprintf_func) (info->stream, "%ld", (long) value);
+  else
+    (*info->fprintf_func) (info->stream, "0x%lx", (long) value);
+}
+
+/* Keyword print handler.  */
+
+static void
+print_keyword (cd, dis_info, keyword_table, value, attrs)
+     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
+     PTR dis_info;
+     CGEN_KEYWORD *keyword_table;
+     long value;
+     unsigned int attrs ATTRIBUTE_UNUSED;
+{
+  disassemble_info *info = (disassemble_info *) dis_info;
+  const CGEN_KEYWORD_ENTRY *ke;
+
+  ke = cgen_keyword_lookup_value (keyword_table, value);
+  if (ke != NULL)
+    (*info->fprintf_func) (info->stream, "%s", ke->name);
+  else
+    (*info->fprintf_func) (info->stream, "???");
+}
+
+/* Default insn printer.
+
+   DIS_INFO is defined as `PTR' so the disassembler needn't know anything
+   about disassemble_info.  */
+
+static void
+print_insn_normal (cd, dis_info, insn, fields, pc, length)
+     CGEN_CPU_DESC cd;
+     PTR dis_info;
+     const CGEN_INSN *insn;
+     CGEN_FIELDS *fields;
+     bfd_vma pc;
+     int length;
+{
+  const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
+  disassemble_info *info = (disassemble_info *) dis_info;
+  const CGEN_SYNTAX_CHAR_TYPE *syn;
+
+  CGEN_INIT_PRINT (cd);
+
+  for (syn = CGEN_SYNTAX_STRING (syntax); *syn; ++syn)
+    {
+      if (CGEN_SYNTAX_MNEMONIC_P (*syn))
+	{
+	  (*info->fprintf_func) (info->stream, "%s", CGEN_INSN_MNEMONIC (insn));
+	  continue;
+	}
+      if (CGEN_SYNTAX_CHAR_P (*syn))
+	{
+	  (*info->fprintf_func) (info->stream, "%c", CGEN_SYNTAX_CHAR (*syn));
+	  continue;
+	}
+
+      /* We have an operand.  */
+      ip2k_cgen_print_operand (cd, CGEN_SYNTAX_FIELD (*syn), info,
+				 fields, CGEN_INSN_ATTRS (insn), pc, length);
+    }
+}
+
+/* Subroutine of print_insn. Reads an insn into the given buffers and updates
+   the extract info.
+   Returns 0 if all is well, non-zero otherwise.  */
+
+static int
+read_insn (cd, pc, info, buf, buflen, ex_info, insn_value)
+     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
+     bfd_vma pc;
+     disassemble_info *info;
+     char *buf;
+     int buflen;
+     CGEN_EXTRACT_INFO *ex_info;
+     unsigned long *insn_value;
+{
+  int status = (*info->read_memory_func) (pc, buf, buflen, info);
+  if (status != 0)
+    {
+      (*info->memory_error_func) (status, pc, info);
+      return -1;
+    }
+
+  ex_info->dis_info = info;
+  ex_info->valid = (1 << buflen) - 1;
+  ex_info->insn_bytes = buf;
+
+  *insn_value = bfd_get_bits (buf, buflen * 8, info->endian == BFD_ENDIAN_BIG);
+  return 0;
+}
+
+/* Utility to print an insn.
+   BUF is the base part of the insn, target byte order, BUFLEN bytes long.
+   The result is the size of the insn in bytes or zero for an unknown insn
+   or -1 if an error occurs fetching data (memory_error_func will have
+   been called).  */
+
+static int
+print_insn (cd, pc, info, buf, buflen)
+     CGEN_CPU_DESC cd;
+     bfd_vma pc;
+     disassemble_info *info;
+     char *buf;
+     unsigned int buflen;
+{
+  CGEN_INSN_INT insn_value;
+  const CGEN_INSN_LIST *insn_list;
+  CGEN_EXTRACT_INFO ex_info;
+  int basesize;
+
+  /* Extract base part of instruction, just in case CGEN_DIS_* uses it. */
+  basesize = cd->base_insn_bitsize < buflen * 8 ?
+                                     cd->base_insn_bitsize : buflen * 8;
+  insn_value = cgen_get_insn_value (cd, buf, basesize);
+
+
+  /* Fill in ex_info fields like read_insn would.  Don't actually call
+     read_insn, since the incoming buffer is already read (and possibly
+     modified a la m32r).  */
+  ex_info.valid = (1 << buflen) - 1;
+  ex_info.dis_info = info;
+  ex_info.insn_bytes = buf;
+
+  /* The instructions are stored in hash lists.
+     Pick the first one and keep trying until we find the right one.  */
+
+  insn_list = CGEN_DIS_LOOKUP_INSN (cd, buf, insn_value);
+  while (insn_list != NULL)
+    {
+      const CGEN_INSN *insn = insn_list->insn;
+      CGEN_FIELDS fields;
+      int length;
+      unsigned long insn_value_cropped;
+
+#ifdef CGEN_VALIDATE_INSN_SUPPORTED 
+      /* Not needed as insn shouldn't be in hash lists if not supported.  */
+      /* Supported by this cpu?  */
+      if (! ip2k_cgen_insn_supported (cd, insn))
+        {
+          insn_list = CGEN_DIS_NEXT_INSN (insn_list);
+	  continue;
+        }
+#endif
+
+      /* Basic bit mask must be correct.  */
+      /* ??? May wish to allow target to defer this check until the extract
+	 handler.  */
+
+      /* Base size may exceed this instruction's size.  Extract the
+         relevant part from the buffer. */
+      if ((unsigned) (CGEN_INSN_BITSIZE (insn) / 8) < buflen &&
+	  (unsigned) (CGEN_INSN_BITSIZE (insn) / 8) <= sizeof (unsigned long))
+	insn_value_cropped = bfd_get_bits (buf, CGEN_INSN_BITSIZE (insn), 
+					   info->endian == BFD_ENDIAN_BIG);
+      else
+	insn_value_cropped = insn_value;
+
+      if ((insn_value_cropped & CGEN_INSN_BASE_MASK (insn))
+	  == CGEN_INSN_BASE_VALUE (insn))
+	{
+	  /* Printing is handled in two passes.  The first pass parses the
+	     machine insn and extracts the fields.  The second pass prints
+	     them.  */
+
+	  /* Make sure the entire insn is loaded into insn_value, if it
+	     can fit.  */
+	  if (((unsigned) CGEN_INSN_BITSIZE (insn) > cd->base_insn_bitsize) &&
+	      (unsigned) (CGEN_INSN_BITSIZE (insn) / 8) <= sizeof (unsigned long))
+	    {
+	      unsigned long full_insn_value;
+	      int rc = read_insn (cd, pc, info, buf,
+				  CGEN_INSN_BITSIZE (insn) / 8,
+				  & ex_info, & full_insn_value);
+	      if (rc != 0)
+		return rc;
+	      length = CGEN_EXTRACT_FN (cd, insn)
+		(cd, insn, &ex_info, full_insn_value, &fields, pc);
+	    }
+	  else
+	    length = CGEN_EXTRACT_FN (cd, insn)
+	      (cd, insn, &ex_info, insn_value_cropped, &fields, pc);
+
+	  /* length < 0 -> error */
+	  if (length < 0)
+	    return length;
+	  if (length > 0)
+	    {
+	      CGEN_PRINT_FN (cd, insn) (cd, info, insn, &fields, pc, length);
+	      /* length is in bits, result is in bytes */
+	      return length / 8;
+	    }
+	}
+
+      insn_list = CGEN_DIS_NEXT_INSN (insn_list);
+    }
+
+  return 0;
+}
+
+/* Default value for CGEN_PRINT_INSN.
+   The result is the size of the insn in bytes or zero for an unknown insn
+   or -1 if an error occured fetching bytes.  */
+
+#ifndef CGEN_PRINT_INSN
+#define CGEN_PRINT_INSN default_print_insn
+#endif
+
+static int
+default_print_insn (cd, pc, info)
+     CGEN_CPU_DESC cd;
+     bfd_vma pc;
+     disassemble_info *info;
+{
+  char buf[CGEN_MAX_INSN_SIZE];
+  int buflen;
+  int status;
+
+  /* Attempt to read the base part of the insn.  */
+  buflen = cd->base_insn_bitsize / 8;
+  status = (*info->read_memory_func) (pc, buf, buflen, info);
+
+  /* Try again with the minimum part, if min < base.  */
+  if (status != 0 && (cd->min_insn_bitsize < cd->base_insn_bitsize))
+    {
+      buflen = cd->min_insn_bitsize / 8;
+      status = (*info->read_memory_func) (pc, buf, buflen, info);
+    }
+
+  if (status != 0)
+    {
+      (*info->memory_error_func) (status, pc, info);
+      return -1;
+    }
+
+  return print_insn (cd, pc, info, buf, buflen);
+}
+
+/* Main entry point.
+   Print one instruction from PC on INFO->STREAM.
+   Return the size of the instruction (in bytes).  */
+
+typedef struct cpu_desc_list {
+  struct cpu_desc_list *next;
+  int isa;
+  int mach;
+  int endian;
+  CGEN_CPU_DESC cd;
+} cpu_desc_list;
+
+int
+print_insn_ip2k (pc, info)
+     bfd_vma pc;
+     disassemble_info *info;
+{
+  static cpu_desc_list *cd_list = 0;
+  cpu_desc_list *cl = 0;
+  static CGEN_CPU_DESC cd = 0;
+  static int prev_isa;
+  static int prev_mach;
+  static int prev_endian;
+  int length;
+  int isa,mach;
+  int endian = (info->endian == BFD_ENDIAN_BIG
+		? CGEN_ENDIAN_BIG
+		: CGEN_ENDIAN_LITTLE);
+  enum bfd_architecture arch;
+
+  /* ??? gdb will set mach but leave the architecture as "unknown" */
+#ifndef CGEN_BFD_ARCH
+#define CGEN_BFD_ARCH bfd_arch_ip2k
+#endif
+  arch = info->arch;
+  if (arch == bfd_arch_unknown)
+    arch = CGEN_BFD_ARCH;
+   
+  /* There's no standard way to compute the machine or isa number
+     so we leave it to the target.  */
+#ifdef CGEN_COMPUTE_MACH
+  mach = CGEN_COMPUTE_MACH (info);
+#else
+  mach = info->mach;
+#endif
+
+#ifdef CGEN_COMPUTE_ISA
+  isa = CGEN_COMPUTE_ISA (info);
+#else
+  isa = info->insn_sets;
+#endif
+
+  /* If we've switched cpu's, try to find a handle we've used before */
+  if (cd
+      && (isa != prev_isa
+	  || mach != prev_mach
+	  || endian != prev_endian))
+    {
+      cd = 0;
+      for (cl = cd_list; cl; cl = cl->next)
+	{
+	  if (cl->isa == isa &&
+	      cl->mach == mach &&
+	      cl->endian == endian)
+	    {
+	      cd = cl->cd;
+	      break;
+	    }
+	}
+    } 
+
+  /* If we haven't initialized yet, initialize the opcode table.  */
+  if (! cd)
+    {
+      const bfd_arch_info_type *arch_type = bfd_lookup_arch (arch, mach);
+      const char *mach_name;
+
+      if (!arch_type)
+	abort ();
+      mach_name = arch_type->printable_name;
+
+      prev_isa = isa;
+      prev_mach = mach;
+      prev_endian = endian;
+      cd = ip2k_cgen_cpu_open (CGEN_CPU_OPEN_ISAS, prev_isa,
+				 CGEN_CPU_OPEN_BFDMACH, mach_name,
+				 CGEN_CPU_OPEN_ENDIAN, prev_endian,
+				 CGEN_CPU_OPEN_END);
+      if (!cd)
+	abort ();
+
+      /* save this away for future reference */
+      cl = xmalloc (sizeof (struct cpu_desc_list));
+      cl->cd = cd;
+      cl->isa = isa;
+      cl->mach = mach;
+      cl->endian = endian;
+      cl->next = cd_list;
+      cd_list = cl;
+
+      ip2k_cgen_init_dis (cd);
+    }
+
+  /* We try to have as much common code as possible.
+     But at this point some targets need to take over.  */
+  /* ??? Some targets may need a hook elsewhere.  Try to avoid this,
+     but if not possible try to move this hook elsewhere rather than
+     have two hooks.  */
+  length = CGEN_PRINT_INSN (cd, pc, info);
+  if (length > 0)
+    return length;
+  if (length < 0)
+    return -1;
+
+  (*info->fprintf_func) (info->stream, UNKNOWN_INSN_MSG);
+  return cd->default_insn_bitsize / 8;
+}
diff --git a/opcodes/ip2k-ibld.c b/opcodes/ip2k-ibld.c
new file mode 100644
index 0000000..22e2d8d
--- /dev/null
+++ b/opcodes/ip2k-ibld.c
@@ -0,0 +1,952 @@
+/* Instruction building/extraction support for ip2k. -*- C -*-
+
+THIS FILE IS MACHINE GENERATED WITH CGEN: Cpu tools GENerator.
+- the resultant file is machine generated, cgen-ibld.in isn't
+
+Copyright 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+
+This file is part of the GNU Binutils and GDB, the GNU debugger.
+
+This program 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 2, 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; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* ??? Eventually more and more of this stuff can go to cpu-independent files.
+   Keep that in mind.  */
+
+#include "sysdep.h"
+#include <stdio.h>
+#include "ansidecl.h"
+#include "dis-asm.h"
+#include "bfd.h"
+#include "symcat.h"
+#include "ip2k-desc.h"
+#include "ip2k-opc.h"
+#include "opintl.h"
+#include "safe-ctype.h"
+
+#undef min
+#define min(a,b) ((a) < (b) ? (a) : (b))
+#undef max
+#define max(a,b) ((a) > (b) ? (a) : (b))
+
+/* Used by the ifield rtx function.  */
+#define FLD(f) (fields->f)
+
+static const char * insert_normal
+     PARAMS ((CGEN_CPU_DESC, long, unsigned int, unsigned int, unsigned int,
+	      unsigned int, unsigned int, unsigned int, CGEN_INSN_BYTES_PTR));
+static const char * insert_insn_normal
+     PARAMS ((CGEN_CPU_DESC, const CGEN_INSN *,
+	      CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma));
+static int extract_normal
+     PARAMS ((CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, CGEN_INSN_INT,
+	      unsigned int, unsigned int, unsigned int, unsigned int,
+	      unsigned int, unsigned int, bfd_vma, long *));
+static int extract_insn_normal
+     PARAMS ((CGEN_CPU_DESC, const CGEN_INSN *, CGEN_EXTRACT_INFO *,
+	      CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma));
+#if CGEN_INT_INSN_P
+static void put_insn_int_value
+     PARAMS ((CGEN_CPU_DESC, CGEN_INSN_BYTES_PTR, int, int, CGEN_INSN_INT));
+#endif
+#if ! CGEN_INT_INSN_P
+static CGEN_INLINE void insert_1
+     PARAMS ((CGEN_CPU_DESC, unsigned long, int, int, int, unsigned char *));
+static CGEN_INLINE int fill_cache
+     PARAMS ((CGEN_CPU_DESC, CGEN_EXTRACT_INFO *,  int, int, bfd_vma));
+static CGEN_INLINE long extract_1
+     PARAMS ((CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, int,
+	      unsigned char *, bfd_vma));
+#endif
+
+/* Operand insertion.  */
+
+#if ! CGEN_INT_INSN_P
+
+/* Subroutine of insert_normal.  */
+
+static CGEN_INLINE void
+insert_1 (cd, value, start, length, word_length, bufp)
+     CGEN_CPU_DESC cd;
+     unsigned long value;
+     int start,length,word_length;
+     unsigned char *bufp;
+{
+  unsigned long x,mask;
+  int shift;
+
+  x = cgen_get_insn_value (cd, bufp, word_length);
+
+  /* Written this way to avoid undefined behaviour.  */
+  mask = (((1L << (length - 1)) - 1) << 1) | 1;
+  if (CGEN_INSN_LSB0_P)
+    shift = (start + 1) - length;
+  else
+    shift = (word_length - (start + length));
+  x = (x & ~(mask << shift)) | ((value & mask) << shift);
+
+  cgen_put_insn_value (cd, bufp, word_length, (bfd_vma) x);
+}
+
+#endif /* ! CGEN_INT_INSN_P */
+
+/* Default insertion routine.
+
+   ATTRS is a mask of the boolean attributes.
+   WORD_OFFSET is the offset in bits from the start of the insn of the value.
+   WORD_LENGTH is the length of the word in bits in which the value resides.
+   START is the starting bit number in the word, architecture origin.
+   LENGTH is the length of VALUE in bits.
+   TOTAL_LENGTH is the total length of the insn in bits.
+
+   The result is an error message or NULL if success.  */
+
+/* ??? This duplicates functionality with bfd's howto table and
+   bfd_install_relocation.  */
+/* ??? This doesn't handle bfd_vma's.  Create another function when
+   necessary.  */
+
+static const char *
+insert_normal (cd, value, attrs, word_offset, start, length, word_length,
+	       total_length, buffer)
+     CGEN_CPU_DESC cd;
+     long value;
+     unsigned int attrs;
+     unsigned int word_offset, start, length, word_length, total_length;
+     CGEN_INSN_BYTES_PTR buffer;
+{
+  static char errbuf[100];
+  /* Written this way to avoid undefined behaviour.  */
+  unsigned long mask = (((1L << (length - 1)) - 1) << 1) | 1;
+
+  /* If LENGTH is zero, this operand doesn't contribute to the value.  */
+  if (length == 0)
+    return NULL;
+
+#if 0
+  if (CGEN_INT_INSN_P
+      && word_offset != 0)
+    abort ();
+#endif
+
+  if (word_length > 32)
+    abort ();
+
+  /* For architectures with insns smaller than the base-insn-bitsize,
+     word_length may be too big.  */
+  if (cd->min_insn_bitsize < cd->base_insn_bitsize)
+    {
+      if (word_offset == 0
+	  && word_length > total_length)
+	word_length = total_length;
+    }
+
+  /* Ensure VALUE will fit.  */
+  if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGN_OPT))
+    {
+      long minval = - (1L << (length - 1));
+      unsigned long maxval = mask;
+      
+      if ((value > 0 && (unsigned long) value > maxval)
+	  || value < minval)
+	{
+	  /* xgettext:c-format */
+	  sprintf (errbuf,
+		   _("operand out of range (%ld not between %ld and %lu)"),
+		   value, minval, maxval);
+	  return errbuf;
+	}
+    }
+  else if (! CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED))
+    {
+      unsigned long maxval = mask;
+      
+      if ((unsigned long) value > maxval)
+	{
+	  /* xgettext:c-format */
+	  sprintf (errbuf,
+		   _("operand out of range (%lu not between 0 and %lu)"),
+		   value, maxval);
+	  return errbuf;
+	}
+    }
+  else
+    {
+      if (! cgen_signed_overflow_ok_p (cd))
+	{
+	  long minval = - (1L << (length - 1));
+	  long maxval =   (1L << (length - 1)) - 1;
+	  
+	  if (value < minval || value > maxval)
+	    {
+	      sprintf
+		/* xgettext:c-format */
+		(errbuf, _("operand out of range (%ld not between %ld and %ld)"),
+		 value, minval, maxval);
+	      return errbuf;
+	    }
+	}
+    }
+
+#if CGEN_INT_INSN_P
+
+  {
+    int shift;
+
+    if (CGEN_INSN_LSB0_P)
+      shift = (word_offset + start + 1) - length;
+    else
+      shift = total_length - (word_offset + start + length);
+    *buffer = (*buffer & ~(mask << shift)) | ((value & mask) << shift);
+  }
+
+#else /* ! CGEN_INT_INSN_P */
+
+  {
+    unsigned char *bufp = (unsigned char *) buffer + word_offset / 8;
+
+    insert_1 (cd, value, start, length, word_length, bufp);
+  }
+
+#endif /* ! CGEN_INT_INSN_P */
+
+  return NULL;
+}
+
+/* Default insn builder (insert handler).
+   The instruction is recorded in CGEN_INT_INSN_P byte order (meaning
+   that if CGEN_INSN_BYTES_PTR is an int * and thus, the value is
+   recorded in host byte order, otherwise BUFFER is an array of bytes
+   and the value is recorded in target byte order).
+   The result is an error message or NULL if success.  */
+
+static const char *
+insert_insn_normal (cd, insn, fields, buffer, pc)
+     CGEN_CPU_DESC cd;
+     const CGEN_INSN * insn;
+     CGEN_FIELDS * fields;
+     CGEN_INSN_BYTES_PTR buffer;
+     bfd_vma pc;
+{
+  const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
+  unsigned long value;
+  const CGEN_SYNTAX_CHAR_TYPE * syn;
+
+  CGEN_INIT_INSERT (cd);
+  value = CGEN_INSN_BASE_VALUE (insn);
+
+  /* If we're recording insns as numbers (rather than a string of bytes),
+     target byte order handling is deferred until later.  */
+
+#if CGEN_INT_INSN_P
+
+  put_insn_int_value (cd, buffer, cd->base_insn_bitsize,
+		      CGEN_FIELDS_BITSIZE (fields), value);
+
+#else
+
+  cgen_put_insn_value (cd, buffer, min ((unsigned) cd->base_insn_bitsize,
+					(unsigned) CGEN_FIELDS_BITSIZE (fields)),
+		       value);
+
+#endif /* ! CGEN_INT_INSN_P */
+
+  /* ??? It would be better to scan the format's fields.
+     Still need to be able to insert a value based on the operand though;
+     e.g. storing a branch displacement that got resolved later.
+     Needs more thought first.  */
+
+  for (syn = CGEN_SYNTAX_STRING (syntax); * syn; ++ syn)
+    {
+      const char *errmsg;
+
+      if (CGEN_SYNTAX_CHAR_P (* syn))
+	continue;
+
+      errmsg = (* cd->insert_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
+				       fields, buffer, pc);
+      if (errmsg)
+	return errmsg;
+    }
+
+  return NULL;
+}
+
+#if CGEN_INT_INSN_P
+/* Cover function to store an insn value into an integral insn.  Must go here
+ because it needs <prefix>-desc.h for CGEN_INT_INSN_P.  */
+
+static void
+put_insn_int_value (cd, buf, length, insn_length, value)
+     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
+     CGEN_INSN_BYTES_PTR buf;
+     int length;
+     int insn_length;
+     CGEN_INSN_INT value;
+{
+  /* For architectures with insns smaller than the base-insn-bitsize,
+     length may be too big.  */
+  if (length > insn_length)
+    *buf = value;
+  else
+    {
+      int shift = insn_length - length;
+      /* Written this way to avoid undefined behaviour.  */
+      CGEN_INSN_INT mask = (((1L << (length - 1)) - 1) << 1) | 1;
+      *buf = (*buf & ~(mask << shift)) | ((value & mask) << shift);
+    }
+}
+#endif
+
+/* Operand extraction.  */
+
+#if ! CGEN_INT_INSN_P
+
+/* Subroutine of extract_normal.
+   Ensure sufficient bytes are cached in EX_INFO.
+   OFFSET is the offset in bytes from the start of the insn of the value.
+   BYTES is the length of the needed value.
+   Returns 1 for success, 0 for failure.  */
+
+static CGEN_INLINE int
+fill_cache (cd, ex_info, offset, bytes, pc)
+     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
+     CGEN_EXTRACT_INFO *ex_info;
+     int offset, bytes;
+     bfd_vma pc;
+{
+  /* It's doubtful that the middle part has already been fetched so
+     we don't optimize that case.  kiss.  */
+  unsigned int mask;
+  disassemble_info *info = (disassemble_info *) ex_info->dis_info;
+
+  /* First do a quick check.  */
+  mask = (1 << bytes) - 1;
+  if (((ex_info->valid >> offset) & mask) == mask)
+    return 1;
+
+  /* Search for the first byte we need to read.  */
+  for (mask = 1 << offset; bytes > 0; --bytes, ++offset, mask <<= 1)
+    if (! (mask & ex_info->valid))
+      break;
+
+  if (bytes)
+    {
+      int status;
+
+      pc += offset;
+      status = (*info->read_memory_func)
+	(pc, ex_info->insn_bytes + offset, bytes, info);
+
+      if (status != 0)
+	{
+	  (*info->memory_error_func) (status, pc, info);
+	  return 0;
+	}
+
+      ex_info->valid |= ((1 << bytes) - 1) << offset;
+    }
+
+  return 1;
+}
+
+/* Subroutine of extract_normal.  */
+
+static CGEN_INLINE long
+extract_1 (cd, ex_info, start, length, word_length, bufp, pc)
+     CGEN_CPU_DESC cd;
+     CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED;
+     int start,length,word_length;
+     unsigned char *bufp;
+     bfd_vma pc ATTRIBUTE_UNUSED;
+{
+  unsigned long x;
+  int shift;
+#if 0
+  int big_p = CGEN_CPU_INSN_ENDIAN (cd) == CGEN_ENDIAN_BIG;
+#endif
+  x = cgen_get_insn_value (cd, bufp, word_length);
+
+  if (CGEN_INSN_LSB0_P)
+    shift = (start + 1) - length;
+  else
+    shift = (word_length - (start + length));
+  return x >> shift;
+}
+
+#endif /* ! CGEN_INT_INSN_P */
+
+/* Default extraction routine.
+
+   INSN_VALUE is the first base_insn_bitsize bits of the insn in host order,
+   or sometimes less for cases like the m32r where the base insn size is 32
+   but some insns are 16 bits.
+   ATTRS is a mask of the boolean attributes.  We only need `SIGNED',
+   but for generality we take a bitmask of all of them.
+   WORD_OFFSET is the offset in bits from the start of the insn of the value.
+   WORD_LENGTH is the length of the word in bits in which the value resides.
+   START is the starting bit number in the word, architecture origin.
+   LENGTH is the length of VALUE in bits.
+   TOTAL_LENGTH is the total length of the insn in bits.
+
+   Returns 1 for success, 0 for failure.  */
+
+/* ??? The return code isn't properly used.  wip.  */
+
+/* ??? This doesn't handle bfd_vma's.  Create another function when
+   necessary.  */
+
+static int
+extract_normal (cd, ex_info, insn_value, attrs, word_offset, start, length,
+		word_length, total_length, pc, valuep)
+     CGEN_CPU_DESC cd;
+#if ! CGEN_INT_INSN_P
+     CGEN_EXTRACT_INFO *ex_info;
+#else
+     CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED;
+#endif
+     CGEN_INSN_INT insn_value;
+     unsigned int attrs;
+     unsigned int word_offset, start, length, word_length, total_length;
+#if ! CGEN_INT_INSN_P
+     bfd_vma pc;
+#else
+     bfd_vma pc ATTRIBUTE_UNUSED;
+#endif
+     long *valuep;
+{
+  long value, mask;
+
+  /* If LENGTH is zero, this operand doesn't contribute to the value
+     so give it a standard value of zero.  */
+  if (length == 0)
+    {
+      *valuep = 0;
+      return 1;
+    }
+
+#if 0
+  if (CGEN_INT_INSN_P
+      && word_offset != 0)
+    abort ();
+#endif
+
+  if (word_length > 32)
+    abort ();
+
+  /* For architectures with insns smaller than the insn-base-bitsize,
+     word_length may be too big.  */
+  if (cd->min_insn_bitsize < cd->base_insn_bitsize)
+    {
+      if (word_offset == 0
+	  && word_length > total_length)
+	word_length = total_length;
+    }
+
+  /* Does the value reside in INSN_VALUE, and at the right alignment?  */
+
+  if (CGEN_INT_INSN_P || (word_offset == 0 && word_length == total_length))
+    {
+      if (CGEN_INSN_LSB0_P)
+	value = insn_value >> ((word_offset + start + 1) - length);
+      else
+	value = insn_value >> (total_length - ( word_offset + start + length));
+    }
+
+#if ! CGEN_INT_INSN_P
+
+  else
+    {
+      unsigned char *bufp = ex_info->insn_bytes + word_offset / 8;
+
+      if (word_length > 32)
+	abort ();
+
+      if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
+	return 0;
+
+      value = extract_1 (cd, ex_info, start, length, word_length, bufp, pc);
+    }
+
+#endif /* ! CGEN_INT_INSN_P */
+
+  /* Written this way to avoid undefined behaviour.  */
+  mask = (((1L << (length - 1)) - 1) << 1) | 1;
+
+  value &= mask;
+  /* sign extend? */
+  if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)
+      && (value & (1L << (length - 1))))
+    value |= ~mask;
+
+  *valuep = value;
+
+  return 1;
+}
+
+/* Default insn extractor.
+
+   INSN_VALUE is the first base_insn_bitsize bits, translated to host order.
+   The extracted fields are stored in FIELDS.
+   EX_INFO is used to handle reading variable length insns.
+   Return the length of the insn in bits, or 0 if no match,
+   or -1 if an error occurs fetching data (memory_error_func will have
+   been called).  */
+
+static int
+extract_insn_normal (cd, insn, ex_info, insn_value, fields, pc)
+     CGEN_CPU_DESC cd;
+     const CGEN_INSN *insn;
+     CGEN_EXTRACT_INFO *ex_info;
+     CGEN_INSN_INT insn_value;
+     CGEN_FIELDS *fields;
+     bfd_vma pc;
+{
+  const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
+  const CGEN_SYNTAX_CHAR_TYPE *syn;
+
+  CGEN_FIELDS_BITSIZE (fields) = CGEN_INSN_BITSIZE (insn);
+
+  CGEN_INIT_EXTRACT (cd);
+
+  for (syn = CGEN_SYNTAX_STRING (syntax); *syn; ++syn)
+    {
+      int length;
+
+      if (CGEN_SYNTAX_CHAR_P (*syn))
+	continue;
+
+      length = (* cd->extract_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
+					ex_info, insn_value, fields, pc);
+      if (length <= 0)
+	return length;
+    }
+
+  /* We recognized and successfully extracted this insn.  */
+  return CGEN_INSN_BITSIZE (insn);
+}
+
+/* machine generated code added here */
+
+const char * ip2k_cgen_insert_operand
+  PARAMS ((CGEN_CPU_DESC, int, CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma));
+
+/* Main entry point for operand insertion.
+
+   This function is basically just a big switch statement.  Earlier versions
+   used tables to look up the function to use, but
+   - if the table contains both assembler and disassembler functions then
+     the disassembler contains much of the assembler and vice-versa,
+   - there's a lot of inlining possibilities as things grow,
+   - using a switch statement avoids the function call overhead.
+
+   This function could be moved into `parse_insn_normal', but keeping it
+   separate makes clear the interface between `parse_insn_normal' and each of
+   the handlers.  It's also needed by GAS to insert operands that couldn't be
+   resolved during parsing.  */
+
+const char *
+ip2k_cgen_insert_operand (cd, opindex, fields, buffer, pc)
+     CGEN_CPU_DESC cd;
+     int opindex;
+     CGEN_FIELDS * fields;
+     CGEN_INSN_BYTES_PTR buffer;
+     bfd_vma pc ATTRIBUTE_UNUSED;
+{
+  const char * errmsg = NULL;
+  unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
+
+  switch (opindex)
+    {
+    case IP2K_OPERAND_ADDR16CJP :
+      errmsg = insert_normal (cd, fields->f_addr16cjp, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 12, 13, 16, total_length, buffer);
+      break;
+    case IP2K_OPERAND_ADDR16H :
+      errmsg = insert_normal (cd, fields->f_imm8, 0, 0, 7, 8, 16, total_length, buffer);
+      break;
+    case IP2K_OPERAND_ADDR16L :
+      errmsg = insert_normal (cd, fields->f_imm8, 0, 0, 7, 8, 16, total_length, buffer);
+      break;
+    case IP2K_OPERAND_ADDR16P :
+      errmsg = insert_normal (cd, fields->f_page3, 0, 0, 2, 3, 16, total_length, buffer);
+      break;
+    case IP2K_OPERAND_BITNO :
+      errmsg = insert_normal (cd, fields->f_bitno, 0, 0, 11, 3, 16, total_length, buffer);
+      break;
+    case IP2K_OPERAND_CBIT :
+      break;
+    case IP2K_OPERAND_DCBIT :
+      break;
+    case IP2K_OPERAND_FR :
+      errmsg = insert_normal (cd, fields->f_reg, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 8, 9, 16, total_length, buffer);
+      break;
+    case IP2K_OPERAND_LIT8 :
+      errmsg = insert_normal (cd, fields->f_imm8, 0, 0, 7, 8, 16, total_length, buffer);
+      break;
+    case IP2K_OPERAND_PABITS :
+      break;
+    case IP2K_OPERAND_RETI3 :
+      errmsg = insert_normal (cd, fields->f_reti3, 0, 0, 2, 3, 16, total_length, buffer);
+      break;
+    case IP2K_OPERAND_ZBIT :
+      break;
+
+    default :
+      /* xgettext:c-format */
+      fprintf (stderr, _("Unrecognized field %d while building insn.\n"),
+	       opindex);
+      abort ();
+  }
+
+  return errmsg;
+}
+
+int ip2k_cgen_extract_operand
+  PARAMS ((CGEN_CPU_DESC, int, CGEN_EXTRACT_INFO *, CGEN_INSN_INT,
+           CGEN_FIELDS *, bfd_vma));
+
+/* Main entry point for operand extraction.
+   The result is <= 0 for error, >0 for success.
+   ??? Actual values aren't well defined right now.
+
+   This function is basically just a big switch statement.  Earlier versions
+   used tables to look up the function to use, but
+   - if the table contains both assembler and disassembler functions then
+     the disassembler contains much of the assembler and vice-versa,
+   - there's a lot of inlining possibilities as things grow,
+   - using a switch statement avoids the function call overhead.
+
+   This function could be moved into `print_insn_normal', but keeping it
+   separate makes clear the interface between `print_insn_normal' and each of
+   the handlers.  */
+
+int
+ip2k_cgen_extract_operand (cd, opindex, ex_info, insn_value, fields, pc)
+     CGEN_CPU_DESC cd;
+     int opindex;
+     CGEN_EXTRACT_INFO *ex_info;
+     CGEN_INSN_INT insn_value;
+     CGEN_FIELDS * fields;
+     bfd_vma pc;
+{
+  /* Assume success (for those operands that are nops).  */
+  int length = 1;
+  unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
+
+  switch (opindex)
+    {
+    case IP2K_OPERAND_ADDR16CJP :
+      length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 12, 13, 16, total_length, pc, & fields->f_addr16cjp);
+      break;
+    case IP2K_OPERAND_ADDR16H :
+      length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 8, 16, total_length, pc, & fields->f_imm8);
+      break;
+    case IP2K_OPERAND_ADDR16L :
+      length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 8, 16, total_length, pc, & fields->f_imm8);
+      break;
+    case IP2K_OPERAND_ADDR16P :
+      length = extract_normal (cd, ex_info, insn_value, 0, 0, 2, 3, 16, total_length, pc, & fields->f_page3);
+      break;
+    case IP2K_OPERAND_BITNO :
+      length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 3, 16, total_length, pc, & fields->f_bitno);
+      break;
+    case IP2K_OPERAND_CBIT :
+      break;
+    case IP2K_OPERAND_DCBIT :
+      break;
+    case IP2K_OPERAND_FR :
+      length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 8, 9, 16, total_length, pc, & fields->f_reg);
+      break;
+    case IP2K_OPERAND_LIT8 :
+      length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 8, 16, total_length, pc, & fields->f_imm8);
+      break;
+    case IP2K_OPERAND_PABITS :
+      break;
+    case IP2K_OPERAND_RETI3 :
+      length = extract_normal (cd, ex_info, insn_value, 0, 0, 2, 3, 16, total_length, pc, & fields->f_reti3);
+      break;
+    case IP2K_OPERAND_ZBIT :
+      break;
+
+    default :
+      /* xgettext:c-format */
+      fprintf (stderr, _("Unrecognized field %d while decoding insn.\n"),
+	       opindex);
+      abort ();
+    }
+
+  return length;
+}
+
+cgen_insert_fn * const ip2k_cgen_insert_handlers[] = 
+{
+  insert_insn_normal,
+};
+
+cgen_extract_fn * const ip2k_cgen_extract_handlers[] = 
+{
+  extract_insn_normal,
+};
+
+int ip2k_cgen_get_int_operand
+  PARAMS ((CGEN_CPU_DESC, int, const CGEN_FIELDS *));
+bfd_vma ip2k_cgen_get_vma_operand
+  PARAMS ((CGEN_CPU_DESC, int, const CGEN_FIELDS *));
+
+/* Getting values from cgen_fields is handled by a collection of functions.
+   They are distinguished by the type of the VALUE argument they return.
+   TODO: floating point, inlining support, remove cases where result type
+   not appropriate.  */
+
+int
+ip2k_cgen_get_int_operand (cd, opindex, fields)
+     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
+     int opindex;
+     const CGEN_FIELDS * fields;
+{
+  int value;
+
+  switch (opindex)
+    {
+    case IP2K_OPERAND_ADDR16CJP :
+      value = fields->f_addr16cjp;
+      break;
+    case IP2K_OPERAND_ADDR16H :
+      value = fields->f_imm8;
+      break;
+    case IP2K_OPERAND_ADDR16L :
+      value = fields->f_imm8;
+      break;
+    case IP2K_OPERAND_ADDR16P :
+      value = fields->f_page3;
+      break;
+    case IP2K_OPERAND_BITNO :
+      value = fields->f_bitno;
+      break;
+    case IP2K_OPERAND_CBIT :
+      value = 0;
+      break;
+    case IP2K_OPERAND_DCBIT :
+      value = 0;
+      break;
+    case IP2K_OPERAND_FR :
+      value = fields->f_reg;
+      break;
+    case IP2K_OPERAND_LIT8 :
+      value = fields->f_imm8;
+      break;
+    case IP2K_OPERAND_PABITS :
+      value = 0;
+      break;
+    case IP2K_OPERAND_RETI3 :
+      value = fields->f_reti3;
+      break;
+    case IP2K_OPERAND_ZBIT :
+      value = 0;
+      break;
+
+    default :
+      /* xgettext:c-format */
+      fprintf (stderr, _("Unrecognized field %d while getting int operand.\n"),
+		       opindex);
+      abort ();
+  }
+
+  return value;
+}
+
+bfd_vma
+ip2k_cgen_get_vma_operand (cd, opindex, fields)
+     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
+     int opindex;
+     const CGEN_FIELDS * fields;
+{
+  bfd_vma value;
+
+  switch (opindex)
+    {
+    case IP2K_OPERAND_ADDR16CJP :
+      value = fields->f_addr16cjp;
+      break;
+    case IP2K_OPERAND_ADDR16H :
+      value = fields->f_imm8;
+      break;
+    case IP2K_OPERAND_ADDR16L :
+      value = fields->f_imm8;
+      break;
+    case IP2K_OPERAND_ADDR16P :
+      value = fields->f_page3;
+      break;
+    case IP2K_OPERAND_BITNO :
+      value = fields->f_bitno;
+      break;
+    case IP2K_OPERAND_CBIT :
+      value = 0;
+      break;
+    case IP2K_OPERAND_DCBIT :
+      value = 0;
+      break;
+    case IP2K_OPERAND_FR :
+      value = fields->f_reg;
+      break;
+    case IP2K_OPERAND_LIT8 :
+      value = fields->f_imm8;
+      break;
+    case IP2K_OPERAND_PABITS :
+      value = 0;
+      break;
+    case IP2K_OPERAND_RETI3 :
+      value = fields->f_reti3;
+      break;
+    case IP2K_OPERAND_ZBIT :
+      value = 0;
+      break;
+
+    default :
+      /* xgettext:c-format */
+      fprintf (stderr, _("Unrecognized field %d while getting vma operand.\n"),
+		       opindex);
+      abort ();
+  }
+
+  return value;
+}
+
+void ip2k_cgen_set_int_operand
+  PARAMS ((CGEN_CPU_DESC, int, CGEN_FIELDS *, int));
+void ip2k_cgen_set_vma_operand
+  PARAMS ((CGEN_CPU_DESC, int, CGEN_FIELDS *, bfd_vma));
+
+/* Stuffing values in cgen_fields is handled by a collection of functions.
+   They are distinguished by the type of the VALUE argument they accept.
+   TODO: floating point, inlining support, remove cases where argument type
+   not appropriate.  */
+
+void
+ip2k_cgen_set_int_operand (cd, opindex, fields, value)
+     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
+     int opindex;
+     CGEN_FIELDS * fields;
+     int value;
+{
+  switch (opindex)
+    {
+    case IP2K_OPERAND_ADDR16CJP :
+      fields->f_addr16cjp = value;
+      break;
+    case IP2K_OPERAND_ADDR16H :
+      fields->f_imm8 = value;
+      break;
+    case IP2K_OPERAND_ADDR16L :
+      fields->f_imm8 = value;
+      break;
+    case IP2K_OPERAND_ADDR16P :
+      fields->f_page3 = value;
+      break;
+    case IP2K_OPERAND_BITNO :
+      fields->f_bitno = value;
+      break;
+    case IP2K_OPERAND_CBIT :
+      break;
+    case IP2K_OPERAND_DCBIT :
+      break;
+    case IP2K_OPERAND_FR :
+      fields->f_reg = value;
+      break;
+    case IP2K_OPERAND_LIT8 :
+      fields->f_imm8 = value;
+      break;
+    case IP2K_OPERAND_PABITS :
+      break;
+    case IP2K_OPERAND_RETI3 :
+      fields->f_reti3 = value;
+      break;
+    case IP2K_OPERAND_ZBIT :
+      break;
+
+    default :
+      /* xgettext:c-format */
+      fprintf (stderr, _("Unrecognized field %d while setting int operand.\n"),
+		       opindex);
+      abort ();
+  }
+}
+
+void
+ip2k_cgen_set_vma_operand (cd, opindex, fields, value)
+     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
+     int opindex;
+     CGEN_FIELDS * fields;
+     bfd_vma value;
+{
+  switch (opindex)
+    {
+    case IP2K_OPERAND_ADDR16CJP :
+      fields->f_addr16cjp = value;
+      break;
+    case IP2K_OPERAND_ADDR16H :
+      fields->f_imm8 = value;
+      break;
+    case IP2K_OPERAND_ADDR16L :
+      fields->f_imm8 = value;
+      break;
+    case IP2K_OPERAND_ADDR16P :
+      fields->f_page3 = value;
+      break;
+    case IP2K_OPERAND_BITNO :
+      fields->f_bitno = value;
+      break;
+    case IP2K_OPERAND_CBIT :
+      break;
+    case IP2K_OPERAND_DCBIT :
+      break;
+    case IP2K_OPERAND_FR :
+      fields->f_reg = value;
+      break;
+    case IP2K_OPERAND_LIT8 :
+      fields->f_imm8 = value;
+      break;
+    case IP2K_OPERAND_PABITS :
+      break;
+    case IP2K_OPERAND_RETI3 :
+      fields->f_reti3 = value;
+      break;
+    case IP2K_OPERAND_ZBIT :
+      break;
+
+    default :
+      /* xgettext:c-format */
+      fprintf (stderr, _("Unrecognized field %d while setting vma operand.\n"),
+		       opindex);
+      abort ();
+  }
+}
+
+/* Function to call before using the instruction builder tables.  */
+
+void
+ip2k_cgen_init_ibld_table (cd)
+     CGEN_CPU_DESC cd;
+{
+  cd->insert_handlers = & ip2k_cgen_insert_handlers[0];
+  cd->extract_handlers = & ip2k_cgen_extract_handlers[0];
+
+  cd->insert_operand = ip2k_cgen_insert_operand;
+  cd->extract_operand = ip2k_cgen_extract_operand;
+
+  cd->get_int_operand = ip2k_cgen_get_int_operand;
+  cd->set_int_operand = ip2k_cgen_set_int_operand;
+  cd->get_vma_operand = ip2k_cgen_get_vma_operand;
+  cd->set_vma_operand = ip2k_cgen_set_vma_operand;
+}
diff --git a/opcodes/ip2k-opc.c b/opcodes/ip2k-opc.c
new file mode 100644
index 0000000..311a0f7
--- /dev/null
+++ b/opcodes/ip2k-opc.c
@@ -0,0 +1,914 @@
+/* Instruction opcode table for ip2k.
+
+THIS FILE IS MACHINE GENERATED WITH CGEN.
+
+Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+
+This file is part of the GNU Binutils and/or GDB, the GNU debugger.
+
+This program 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 2, 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; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+
+#include "sysdep.h"
+#include "ansidecl.h"
+#include "bfd.h"
+#include "symcat.h"
+#include "ip2k-desc.h"
+#include "ip2k-opc.h"
+#include "libiberty.h"
+
+/* -- opc.c */
+
+/* A better hash function for instruction mnemonics. */
+unsigned int
+ip2k_asm_hash (insn)
+     const char* insn;
+{
+  unsigned int hash;
+  const char* m = insn;
+
+  for (hash = 0; *m && !isspace(*m); m++)
+    hash = (hash * 23) ^ (0x1F & tolower(*m));
+
+  /* printf ("%s %d\n", insn, (hash % CGEN_ASM_HASH_SIZE)); */
+
+  return hash % CGEN_ASM_HASH_SIZE;
+}
+
+
+
+
+/* -- asm.c */
+/* The hash functions are recorded here to help keep assembler code out of
+   the disassembler and vice versa.  */
+
+static int asm_hash_insn_p PARAMS ((const CGEN_INSN *));
+static unsigned int asm_hash_insn PARAMS ((const char *));
+static int dis_hash_insn_p PARAMS ((const CGEN_INSN *));
+static unsigned int dis_hash_insn PARAMS ((const char *, CGEN_INSN_INT));
+
+/* Instruction formats.  */
+
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define F(f) & ip2k_cgen_ifld_table[IP2K_##f]
+#else
+#define F(f) & ip2k_cgen_ifld_table[IP2K_/**/f]
+#endif
+static const CGEN_IFMT ifmt_empty = {
+  0, 0, 0x0, { { 0 } }
+};
+
+static const CGEN_IFMT ifmt_jmp = {
+  16, 16, 0xe000, { { F (F_OP3) }, { F (F_ADDR16CJP) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_sb = {
+  16, 16, 0xf000, { { F (F_OP4) }, { F (F_BITNO) }, { F (F_REG) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_xorw_l = {
+  16, 16, 0xff00, { { F (F_OP4) }, { F (F_OP4MID) }, { F (F_IMM8) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_loadl_a = {
+  16, 16, 0xff00, { { F (F_OP4) }, { F (F_OP4MID) }, { F (F_IMM8) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_loadh_a = {
+  16, 16, 0xff00, { { F (F_OP4) }, { F (F_OP4MID) }, { F (F_IMM8) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_addcfr_w = {
+  16, 16, 0xfe00, { { F (F_OP6) }, { F (F_DIR) }, { F (F_REG) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_speed = {
+  16, 16, 0xff00, { { F (F_OP8) }, { F (F_IMM8) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ireadi = {
+  16, 16, 0xffff, { { F (F_OP6) }, { F (F_OP6_10LOW) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_page = {
+  16, 16, 0xfff8, { { F (F_OP6) }, { F (F_OP6_7LOW) }, { F (F_PAGE3) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_reti = {
+  16, 16, 0xfff8, { { F (F_OP6) }, { F (F_OP6_7LOW) }, { F (F_RETI3) }, { 0 } }
+};
+
+#undef F
+
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define A(a) (1 << CGEN_INSN_##a)
+#else
+#define A(a) (1 << CGEN_INSN_/**/a)
+#endif
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define OPERAND(op) IP2K_OPERAND_##op
+#else
+#define OPERAND(op) IP2K_OPERAND_/**/op
+#endif
+#define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
+#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
+
+/* The instruction table.  */
+
+static const CGEN_OPCODE ip2k_cgen_insn_opcode_table[MAX_INSNS] =
+{
+  /* Special null first entry.
+     A `num' value of zero is thus invalid.
+     Also, the special `invalid' insn resides here.  */
+  { { 0, 0, 0, 0 }, {{0}}, 0, {0}},
+/* jmp $addr16cjp */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ADDR16CJP), 0 } },
+    & ifmt_jmp, { 0xe000 }
+  },
+/* call $addr16cjp */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ADDR16CJP), 0 } },
+    & ifmt_jmp, { 0xc000 }
+  },
+/* sb $fr,$bitno */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', OP (BITNO), 0 } },
+    & ifmt_sb, { 0xb000 }
+  },
+/* snb $fr,$bitno */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', OP (BITNO), 0 } },
+    & ifmt_sb, { 0xa000 }
+  },
+/* setb $fr,$bitno */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', OP (BITNO), 0 } },
+    & ifmt_sb, { 0x9000 }
+  },
+/* clrb $fr,$bitno */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', OP (BITNO), 0 } },
+    & ifmt_sb, { 0x8000 }
+  },
+/* xor W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7f00 }
+  },
+/* and W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7e00 }
+  },
+/* or W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7d00 }
+  },
+/* add W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7b00 }
+  },
+/* sub W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7a00 }
+  },
+/* cmp W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7900 }
+  },
+/* retw #$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7800 }
+  },
+/* cse W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7700 }
+  },
+/* csne W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7600 }
+  },
+/* push #$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7400 }
+  },
+/* muls W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7300 }
+  },
+/* mulu W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7200 }
+  },
+/* loadl #$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7100 }
+  },
+/* loadh #$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7000 }
+  },
+/* loadl $addr16l */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ADDR16L), 0 } },
+    & ifmt_loadl_a, { 0x7100 }
+  },
+/* loadh $addr16h */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ADDR16H), 0 } },
+    & ifmt_loadh_a, { 0x7000 }
+  },
+/* addc $fr,W */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', 'W', 0 } },
+    & ifmt_addcfr_w, { 0x5e00 }
+  },
+/* addc W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x5c00 }
+  },
+/* incsnz $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x5a00 }
+  },
+/* incsnz W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x5800 }
+  },
+/* muls W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x5400 }
+  },
+/* mulu W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x5000 }
+  },
+/* decsnz $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x4e00 }
+  },
+/* decsnz W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x4c00 }
+  },
+/* subc W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x4800 }
+  },
+/* subc $fr,W */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', 'W', 0 } },
+    & ifmt_addcfr_w, { 0x4a00 }
+  },
+/* pop $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x4600 }
+  },
+/* push $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x4400 }
+  },
+/* cse W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x4200 }
+  },
+/* csne W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x4000 }
+  },
+/* incsz $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x3e00 }
+  },
+/* incsz W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x3c00 }
+  },
+/* swap $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x3a00 }
+  },
+/* swap W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x3800 }
+  },
+/* rl $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x3600 }
+  },
+/* rl W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x3400 }
+  },
+/* rr $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x3200 }
+  },
+/* rr W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x3000 }
+  },
+/* decsz $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x2e00 }
+  },
+/* decsz W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x2c00 }
+  },
+/* inc $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x2a00 }
+  },
+/* inc W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x2800 }
+  },
+/* not $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x2600 }
+  },
+/* not W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x2400 }
+  },
+/* test $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x2200 }
+  },
+/* mov W,#$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', '#', OP (LIT8), 0 } },
+    & ifmt_xorw_l, { 0x7c00 }
+  },
+/* mov $fr,W */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', 'W', 0 } },
+    & ifmt_addcfr_w, { 0x200 }
+  },
+/* mov W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x2000 }
+  },
+/* add $fr,W */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', 'W', 0 } },
+    & ifmt_addcfr_w, { 0x1e00 }
+  },
+/* add W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x1c00 }
+  },
+/* xor $fr,W */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', 'W', 0 } },
+    & ifmt_addcfr_w, { 0x1a00 }
+  },
+/* xor W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x1800 }
+  },
+/* and $fr,W */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', 'W', 0 } },
+    & ifmt_addcfr_w, { 0x1600 }
+  },
+/* and W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x1400 }
+  },
+/* or $fr,W */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', 'W', 0 } },
+    & ifmt_addcfr_w, { 0x1200 }
+  },
+/* or W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x1000 }
+  },
+/* dec $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0xe00 }
+  },
+/* dec W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0xc00 }
+  },
+/* sub $fr,W */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), ',', 'W', 0 } },
+    & ifmt_addcfr_w, { 0xa00 }
+  },
+/* sub W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x800 }
+  },
+/* clr $fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x600 }
+  },
+/* cmp W,$fr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', 'W', ',', OP (FR), 0 } },
+    & ifmt_addcfr_w, { 0x400 }
+  },
+/* speed #$lit8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', '#', OP (LIT8), 0 } },
+    & ifmt_speed, { 0x100 }
+  },
+/* ireadi */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x1d }
+  },
+/* iwritei */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x1c }
+  },
+/* fread */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x1b }
+  },
+/* fwrite */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x1a }
+  },
+/* iread */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x19 }
+  },
+/* iwrite */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x18 }
+  },
+/* page $addr16p */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ADDR16P), 0 } },
+    & ifmt_page, { 0x10 }
+  },
+/* system */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0xff }
+  },
+/* reti #$reti3 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', '#', OP (RETI3), 0 } },
+    & ifmt_reti, { 0x8 }
+  },
+/* ret */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x7 }
+  },
+/* int */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x6 }
+  },
+/* breakx */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x5 }
+  },
+/* cwdt */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x4 }
+  },
+/* ferase */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x3 }
+  },
+/* retnp */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x2 }
+  },
+/* break */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x1 }
+  },
+/* nop */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_ireadi, { 0x0 }
+  },
+};
+
+#undef A
+#undef OPERAND
+#undef MNEM
+#undef OP
+
+/* Formats for ALIAS macro-insns.  */
+
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define F(f) & ip2k_cgen_ifld_table[IP2K_##f]
+#else
+#define F(f) & ip2k_cgen_ifld_table[IP2K_/**/f]
+#endif
+static const CGEN_IFMT ifmt_sc = {
+  16, 16, 0xffff, { { F (F_OP4) }, { F (F_BITNO) }, { F (F_REG) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_snc = {
+  16, 16, 0xffff, { { F (F_OP4) }, { F (F_BITNO) }, { F (F_REG) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_sz = {
+  16, 16, 0xffff, { { F (F_OP4) }, { F (F_BITNO) }, { F (F_REG) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_snz = {
+  16, 16, 0xffff, { { F (F_OP4) }, { F (F_BITNO) }, { F (F_REG) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_skip = {
+  16, 16, 0xffff, { { F (F_OP4) }, { F (F_BITNO) }, { F (F_REG) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_skipb = {
+  16, 16, 0xffff, { { F (F_OP4) }, { F (F_BITNO) }, { F (F_REG) }, { 0 } }
+};
+
+#undef F
+
+/* Each non-simple macro entry points to an array of expansion possibilities.  */
+
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define A(a) (1 << CGEN_INSN_##a)
+#else
+#define A(a) (1 << CGEN_INSN_/**/a)
+#endif
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#define OPERAND(op) IP2K_OPERAND_##op
+#else
+#define OPERAND(op) IP2K_OPERAND_/**/op
+#endif
+#define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
+#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
+
+/* The macro instruction table.  */
+
+static const CGEN_IBASE ip2k_cgen_macro_insn_table[] =
+{
+/* sc */
+  {
+    -1, "sc", "sc", 16,
+    { 0|A(ALIAS), { (1<<MACH_BASE) } }
+  },
+/* snc */
+  {
+    -1, "snc", "snc", 16,
+    { 0|A(ALIAS), { (1<<MACH_BASE) } }
+  },
+/* sz */
+  {
+    -1, "sz", "sz", 16,
+    { 0|A(ALIAS), { (1<<MACH_BASE) } }
+  },
+/* snz */
+  {
+    -1, "snz", "snz", 16,
+    { 0|A(ALIAS), { (1<<MACH_BASE) } }
+  },
+/* skip */
+  {
+    -1, "skip", "skip", 16,
+    { 0|A(SKIPA)|A(ALIAS), { (1<<MACH_BASE) } }
+  },
+/* skip */
+  {
+    -1, "skipb", "skip", 16,
+    { 0|A(SKIPA)|A(ALIAS), { (1<<MACH_BASE) } }
+  },
+};
+
+/* The macro instruction opcode table.  */
+
+static const CGEN_OPCODE ip2k_cgen_macro_insn_opcode_table[] =
+{
+/* sc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_sc, { 0xb00b }
+  },
+/* snc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_snc, { 0xa00b }
+  },
+/* sz */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_sz, { 0xb40b }
+  },
+/* snz */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_snz, { 0xa40b }
+  },
+/* skip */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_skip, { 0xa009 }
+  },
+/* skip */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_skipb, { 0xb009 }
+  },
+};
+
+#undef A
+#undef OPERAND
+#undef MNEM
+#undef OP
+
+#ifndef CGEN_ASM_HASH_P
+#define CGEN_ASM_HASH_P(insn) 1
+#endif
+
+#ifndef CGEN_DIS_HASH_P
+#define CGEN_DIS_HASH_P(insn) 1
+#endif
+
+/* Return non-zero if INSN is to be added to the hash table.
+   Targets are free to override CGEN_{ASM,DIS}_HASH_P in the .opc file.  */
+
+static int
+asm_hash_insn_p (insn)
+     const CGEN_INSN *insn ATTRIBUTE_UNUSED;
+{
+  return CGEN_ASM_HASH_P (insn);
+}
+
+static int
+dis_hash_insn_p (insn)
+     const CGEN_INSN *insn;
+{
+  /* If building the hash table and the NO-DIS attribute is present,
+     ignore.  */
+  if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_NO_DIS))
+    return 0;
+  return CGEN_DIS_HASH_P (insn);
+}
+
+#ifndef CGEN_ASM_HASH
+#define CGEN_ASM_HASH_SIZE 127
+#ifdef CGEN_MNEMONIC_OPERANDS
+#define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE)
+#else
+#define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE) /*FIXME*/
+#endif
+#endif
+
+/* It doesn't make much sense to provide a default here,
+   but while this is under development we do.
+   BUFFER is a pointer to the bytes of the insn, target order.
+   VALUE is the first base_insn_bitsize bits as an int in host order.  */
+
+#ifndef CGEN_DIS_HASH
+#define CGEN_DIS_HASH_SIZE 256
+#define CGEN_DIS_HASH(buf, value) (*(unsigned char *) (buf))
+#endif
+
+/* The result is the hash value of the insn.
+   Targets are free to override CGEN_{ASM,DIS}_HASH in the .opc file.  */
+
+static unsigned int
+asm_hash_insn (mnem)
+     const char * mnem;
+{
+  return CGEN_ASM_HASH (mnem);
+}
+
+/* BUF is a pointer to the bytes of the insn, target order.
+   VALUE is the first base_insn_bitsize bits as an int in host order.  */
+
+static unsigned int
+dis_hash_insn (buf, value)
+     const char * buf ATTRIBUTE_UNUSED;
+     CGEN_INSN_INT value ATTRIBUTE_UNUSED;
+{
+  return CGEN_DIS_HASH (buf, value);
+}
+
+static void set_fields_bitsize PARAMS ((CGEN_FIELDS *, int));
+
+/* Set the recorded length of the insn in the CGEN_FIELDS struct.  */
+
+static void
+set_fields_bitsize (fields, size)
+     CGEN_FIELDS *fields;
+     int size;
+{
+  CGEN_FIELDS_BITSIZE (fields) = size;
+}
+
+/* Function to call before using the operand instance table.
+   This plugs the opcode entries and macro instructions into the cpu table.  */
+
+void
+ip2k_cgen_init_opcode_table (cd)
+     CGEN_CPU_DESC cd;
+{
+  int i;
+  int num_macros = (sizeof (ip2k_cgen_macro_insn_table) /
+		    sizeof (ip2k_cgen_macro_insn_table[0]));
+  const CGEN_IBASE *ib = & ip2k_cgen_macro_insn_table[0];
+  const CGEN_OPCODE *oc = & ip2k_cgen_macro_insn_opcode_table[0];
+  CGEN_INSN *insns = (CGEN_INSN *) xmalloc (num_macros * sizeof (CGEN_INSN));
+  memset (insns, 0, num_macros * sizeof (CGEN_INSN));
+  for (i = 0; i < num_macros; ++i)
+    {
+      insns[i].base = &ib[i];
+      insns[i].opcode = &oc[i];
+      ip2k_cgen_build_insn_regex (& insns[i]);
+    }
+  cd->macro_insn_table.init_entries = insns;
+  cd->macro_insn_table.entry_size = sizeof (CGEN_IBASE);
+  cd->macro_insn_table.num_init_entries = num_macros;
+
+  oc = & ip2k_cgen_insn_opcode_table[0];
+  insns = (CGEN_INSN *) cd->insn_table.init_entries;
+  for (i = 0; i < MAX_INSNS; ++i)
+    {
+      insns[i].opcode = &oc[i];
+      ip2k_cgen_build_insn_regex (& insns[i]);
+    }
+
+  cd->sizeof_fields = sizeof (CGEN_FIELDS);
+  cd->set_fields_bitsize = set_fields_bitsize;
+
+  cd->asm_hash_p = asm_hash_insn_p;
+  cd->asm_hash = asm_hash_insn;
+  cd->asm_hash_size = CGEN_ASM_HASH_SIZE;
+
+  cd->dis_hash_p = dis_hash_insn_p;
+  cd->dis_hash = dis_hash_insn;
+  cd->dis_hash_size = CGEN_DIS_HASH_SIZE;
+}
diff --git a/opcodes/ip2k-opc.h b/opcodes/ip2k-opc.h
new file mode 100644
index 0000000..0f8df98
--- /dev/null
+++ b/opcodes/ip2k-opc.h
@@ -0,0 +1,133 @@
+/* Instruction opcode header for ip2k.
+
+THIS FILE IS MACHINE GENERATED WITH CGEN.
+
+Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+
+This file is part of the GNU Binutils and/or GDB, the GNU debugger.
+
+This program 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 2, 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; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef IP2K_OPC_H
+#define IP2K_OPC_H
+
+/* -- opc.h */
+
+/* Check applicability of instructions against machines.  */
+#define CGEN_VALIDATE_INSN_SUPPORTED
+
+/* Allows reason codes to be output when assembler errors occur.  */
+#define CGEN_VERBOSE_ASSEMBLER_ERRORS
+
+/* Override disassembly hashing - there are variable bits in the top
+   byte of these instructions.  */
+#define CGEN_DIS_HASH_SIZE 8
+#define CGEN_DIS_HASH(buf,value) (((* (unsigned char*) (buf)) >> 5) % CGEN_DIS_HASH_SIZE)
+
+#define CGEN_ASM_HASH_SIZE 127
+#define CGEN_ASM_HASH(insn) ip2k_asm_hash(insn)
+
+extern unsigned int ip2k_asm_hash (const char *insn);
+
+
+/* Special check to ensure that instruction exists for given machine. */
+static int
+ip2k_cgen_insn_supported (cd, insn)
+     CGEN_CPU_DESC cd;
+     CGEN_INSN *insn;
+{
+  int machs = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_MACH);
+
+  /* No mach attribute?  Assume it's supported for all machs.  */
+  if (machs == 0)
+    return 1;
+  
+  return ((machs & cd->machs) != 0);
+}
+
+
+/* -- opc.c */
+/* Enum declaration for ip2k instruction types.  */
+typedef enum cgen_insn_type {
+  IP2K_INSN_INVALID, IP2K_INSN_JMP, IP2K_INSN_CALL, IP2K_INSN_SB
+ , IP2K_INSN_SNB, IP2K_INSN_SETB, IP2K_INSN_CLRB, IP2K_INSN_XORW_L
+ , IP2K_INSN_ANDW_L, IP2K_INSN_ORW_L, IP2K_INSN_ADDW_L, IP2K_INSN_SUBW_L
+ , IP2K_INSN_CMPW_L, IP2K_INSN_RETW_L, IP2K_INSN_CSEW_L, IP2K_INSN_CSNEW_L
+ , IP2K_INSN_PUSH_L, IP2K_INSN_MULSW_L, IP2K_INSN_MULUW_L, IP2K_INSN_LOADL_L
+ , IP2K_INSN_LOADH_L, IP2K_INSN_LOADL_A, IP2K_INSN_LOADH_A, IP2K_INSN_ADDCFR_W
+ , IP2K_INSN_ADDCW_FR, IP2K_INSN_INCSNZ_FR, IP2K_INSN_INCSNZW_FR, IP2K_INSN_MULSW_FR
+ , IP2K_INSN_MULUW_FR, IP2K_INSN_DECSNZ_FR, IP2K_INSN_DECSNZW_FR, IP2K_INSN_SUBCW_FR
+ , IP2K_INSN_SUBCFR_W, IP2K_INSN_POP_FR, IP2K_INSN_PUSH_FR, IP2K_INSN_CSEW_FR
+ , IP2K_INSN_CSNEW_FR, IP2K_INSN_INCSZ_FR, IP2K_INSN_INCSZW_FR, IP2K_INSN_SWAP_FR
+ , IP2K_INSN_SWAPW_FR, IP2K_INSN_RL_FR, IP2K_INSN_RLW_FR, IP2K_INSN_RR_FR
+ , IP2K_INSN_RRW_FR, IP2K_INSN_DECSZ_FR, IP2K_INSN_DECSZW_FR, IP2K_INSN_INC_FR
+ , IP2K_INSN_INCW_FR, IP2K_INSN_NOT_FR, IP2K_INSN_NOTW_FR, IP2K_INSN_TEST_FR
+ , IP2K_INSN_MOVW_L, IP2K_INSN_MOVFR_W, IP2K_INSN_MOVW_FR, IP2K_INSN_ADDFR_W
+ , IP2K_INSN_ADDW_FR, IP2K_INSN_XORFR_W, IP2K_INSN_XORW_FR, IP2K_INSN_ANDFR_W
+ , IP2K_INSN_ANDW_FR, IP2K_INSN_ORFR_W, IP2K_INSN_ORW_FR, IP2K_INSN_DEC_FR
+ , IP2K_INSN_DECW_FR, IP2K_INSN_SUBFR_W, IP2K_INSN_SUBW_FR, IP2K_INSN_CLR_FR
+ , IP2K_INSN_CMPW_FR, IP2K_INSN_SPEED, IP2K_INSN_IREADI, IP2K_INSN_IWRITEI
+ , IP2K_INSN_FREAD, IP2K_INSN_FWRITE, IP2K_INSN_IREAD, IP2K_INSN_IWRITE
+ , IP2K_INSN_PAGE, IP2K_INSN_SYSTEM, IP2K_INSN_RETI, IP2K_INSN_RET
+ , IP2K_INSN_INT, IP2K_INSN_BREAKX, IP2K_INSN_CWDT, IP2K_INSN_FERASE
+ , IP2K_INSN_RETNP, IP2K_INSN_BREAK, IP2K_INSN_NOP
+} CGEN_INSN_TYPE;
+
+/* Index of `invalid' insn place holder.  */
+#define CGEN_INSN_INVALID IP2K_INSN_INVALID
+
+/* Total number of insns in table.  */
+#define MAX_INSNS ((int) IP2K_INSN_NOP + 1)
+
+/* This struct records data prior to insertion or after extraction.  */
+struct cgen_fields
+{
+  int length;
+  long f_nil;
+  long f_anyof;
+  long f_imm8;
+  long f_reg;
+  long f_addr16cjp;
+  long f_dir;
+  long f_bitno;
+  long f_op3;
+  long f_op4;
+  long f_op4mid;
+  long f_op6;
+  long f_op8;
+  long f_op6_10low;
+  long f_op6_7low;
+  long f_reti3;
+  long f_skipb;
+  long f_page3;
+};
+
+#define CGEN_INIT_PARSE(od) \
+{\
+}
+#define CGEN_INIT_INSERT(od) \
+{\
+}
+#define CGEN_INIT_EXTRACT(od) \
+{\
+}
+#define CGEN_INIT_PRINT(od) \
+{\
+}
+
+
+#endif /* IP2K_OPC_H */