Add Xtensa port

29 files changed, 14017 insertions, 209 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 8ea9e6e14b3..0ce8c01b1cc 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,33 @@
+2003-04-01  Bob Wilson  <bob.wilson@acm.org>
+
+        * Makefile.am (ALL_MACHINES): Add cpu-xtensa.lo.
+        (ALL_MACHINES_CFILES): Add cpu-xtensa.c.
+        (BFD32_BACKENDS): Add elf32-xtensa.lo, xtensa-isa.lo, and
+        xtensa-modules.lo.
+        (BFD32_BACKENDS_CFILES): Add elf32-xtensa.c, xtensa-isa.c, and
+        xtensa-modules.c.
+        (cpu-xtensa.lo): New target.
+        (elf32-xtensa.lo): Likewise.
+        (xtensa-isa.lo): Likewise.
+        (xtensa-modules.lo): Likewise.
+        * Makefile.in: Regenerate.
+        * archures.c (bfd_architecture): Add bfd_{arch,mach}_xtensa.
+        (bfd_archures_list): Add bfd_xtensa_arch.
+        * config.bfd: Handle xtensa-*-*.
+        * configure.in: Handle bfd_elf32_xtensa_{le,be}_vec.
+        * configure: Regenerate.
+        * reloc.c: Add BFD_RELOC_XTENSA_{RTLD,GLOB_DAT,JMP_SLOT,RELATIVE,
+        PLT,OP0,OP1,OP2,ASM_EXPAND,ASM_SIMPLIFY}.
+        * targets.c (bfd_elf32_xtensa_be_vec): Declare.
+        (bfd_elf32_xtensa_le_vec): Likewise.
+        (bfd_target_vector): Add bfd_elf32_xtensa_{be,le}_vec.
+        * cpu-xtensa.c: New file.
+        * elf32-xtensa.c: Likewise.
+        * xtensa-isa.c: Likewise.
+        * xtensa-modules.c: Likewise.
+        * libbfd.h: Regenerate.
+        * bfd-in2.h: Likewise.
+
 2003-04-01  Nick Clifton  <nickc@redhat.com>
 
 	* archures.c (bfd_mach_arm_unknown): Define.
diff --git a/bfd/Makefile.am b/bfd/Makefile.am
index 401568fa7d9..ee04261549e 100644
--- a/bfd/Makefile.am
+++ b/bfd/Makefile.am
@@ -101,6 +101,7 @@ ALL_MACHINES = \
 	cpu-we32k.lo \
 	cpu-w65.lo \
 	cpu-xstormy16.lo \
+	cpu-xtensa.lo \
 	cpu-z8k.lo
 
 ALL_MACHINES_CFILES = \
@@ -155,6 +156,7 @@ ALL_MACHINES_CFILES = \
 	cpu-we32k.c \
 	cpu-w65.c \
 	cpu-xstormy16.c \
+	cpu-xtensa.c \
 	cpu-z8k.c
 
 # The .o files needed by all of the 32 bit vectors that are configured into
@@ -249,6 +251,7 @@ BFD32_BACKENDS = \
 	elf32-v850.lo \
 	elf32-vax.lo \
 	elf32-xstormy16.lo \
+	elf32-xtensa.lo \
 	elf32.lo \
 	elflink.lo \
 	elf-strtab.lo \
@@ -317,7 +320,9 @@ BFD32_BACKENDS = \
 	vms-misc.lo \
 	vms-tir.lo \
 	xcofflink.lo \
-	xsym.lo
+	xsym.lo \
+	xtensa-isa.lo \
+	xtensa-modules.lo
 
 BFD32_BACKENDS_CFILES = \
 	aout-adobe.c \
@@ -408,6 +413,7 @@ BFD32_BACKENDS_CFILES = \
 	elf32-v850.c \
 	elf32-vax.c \
 	elf32-xstormy16.c \
+	elf32-xtensa.c \
 	elf32.c \
 	elflink.c \
 	elf-strtab.c \
@@ -475,7 +481,9 @@ BFD32_BACKENDS_CFILES = \
 	vms-misc.c \
 	vms-tir.c \
 	xcofflink.c \
-	xsym.c
+	xsym.c \
+	xtensa-isa.c \
+	xtensa-modules.c
 
 # The .o files needed by all of the 64 bit vectors that are configured into
 # target_vector in targets.c if configured with --enable-targets=all
@@ -957,6 +965,7 @@ cpu-vax.lo: cpu-vax.c $(INCDIR)/filenames.h
 cpu-we32k.lo: cpu-we32k.c $(INCDIR)/filenames.h
 cpu-w65.lo: cpu-w65.c $(INCDIR)/filenames.h
 cpu-xstormy16.lo: cpu-xstormy16.c $(INCDIR)/filenames.h
+cpu-xtensa.lo: cpu-xtensa.c $(INCDIR)/filenames.h
 cpu-z8k.lo: cpu-z8k.c $(INCDIR)/filenames.h
 aout-adobe.lo: aout-adobe.c $(INCDIR)/filenames.h $(INCDIR)/aout/adobe.h \
   $(INCDIR)/aout/stab_gnu.h $(INCDIR)/aout/stab.def libaout.h \
@@ -1286,6 +1295,9 @@ elf32-xstormy16.lo: elf32-xstormy16.c $(INCDIR)/filenames.h \
   $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/xstormy16.h \
   $(INCDIR)/elf/reloc-macros.h $(INCDIR)/libiberty.h \
   elf32-target.h
+elf32-xtensa.lo: elf32-xtensa.c $(INCDIR)/bfdlink.h elf-bfd.h \
+  $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
+  $(INCDIR)/elf/xtensa.h $(INCDIR)/xtensa-isa.h elf32-target.h
 elf32.lo: elf32.c elfcode.h $(INCDIR)/filenames.h $(INCDIR)/libiberty.h \
   $(INCDIR)/bfdlink.h elf-bfd.h $(INCDIR)/elf/common.h \
   $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h elfcore.h \
@@ -1490,6 +1502,10 @@ xcofflink.lo: xcofflink.c $(INCDIR)/filenames.h $(INCDIR)/bfdlink.h \
   $(INCDIR)/coff/internal.h $(INCDIR)/coff/xcoff.h libcoff.h \
   libxcoff.h
 xsym.lo: xsym.c xsym.h $(INCDIR)/filenames.h
+xtensa-isa.lo: xtensa-isa.c $(INCDIR)/xtensa-isa.h \
+  $(INCDIR)/xtensa-isa-internal.h
+xtensa-modules.lo: xtensa-modules.c $(INCDIR)/xtensa-isa.h \
+  $(INCDIR)/xtensa-isa-internal.h
 aix5ppc-core.lo: aix5ppc-core.c
 aout64.lo: aout64.c aoutx.h $(INCDIR)/filenames.h $(INCDIR)/safe-ctype.h \
   $(INCDIR)/bfdlink.h libaout.h $(INCDIR)/aout/aout64.h \
diff --git a/bfd/Makefile.in b/bfd/Makefile.in
index a05b3423e79..3de6121d8e4 100644
--- a/bfd/Makefile.in
+++ b/bfd/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
+# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
 
 # Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
@@ -226,6 +226,7 @@ ALL_MACHINES = \
 	cpu-we32k.lo \
 	cpu-w65.lo \
 	cpu-xstormy16.lo \
+	cpu-xtensa.lo \
 	cpu-z8k.lo
 
 
@@ -281,6 +282,7 @@ ALL_MACHINES_CFILES = \
 	cpu-we32k.c \
 	cpu-w65.c \
 	cpu-xstormy16.c \
+	cpu-xtensa.c \
 	cpu-z8k.c
 
 
@@ -376,6 +378,7 @@ BFD32_BACKENDS = \
 	elf32-v850.lo \
 	elf32-vax.lo \
 	elf32-xstormy16.lo \
+	elf32-xtensa.lo \
 	elf32.lo \
 	elflink.lo \
 	elf-strtab.lo \
@@ -444,7 +447,9 @@ BFD32_BACKENDS = \
 	vms-misc.lo \
 	vms-tir.lo \
 	xcofflink.lo \
-	xsym.lo
+	xsym.lo \
+	xtensa-isa.lo \
+	xtensa-modules.lo
 
 
 BFD32_BACKENDS_CFILES = \
@@ -536,6 +541,7 @@ BFD32_BACKENDS_CFILES = \
 	elf32-v850.c \
 	elf32-vax.c \
 	elf32-xstormy16.c \
+	elf32-xtensa.c \
 	elf32.c \
 	elflink.c \
 	elf-strtab.c \
@@ -603,7 +609,9 @@ BFD32_BACKENDS_CFILES = \
 	vms-misc.c \
 	vms-tir.c \
 	xcofflink.c \
-	xsym.c
+	xsym.c \
+	xtensa-isa.c \
+	xtensa-modules.c
 
 
 # The .o files needed by all of the 64 bit vectors that are configured into
@@ -799,7 +807,7 @@ configure.in version.h
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
-TAR = tar
+TAR = gtar
 GZIP_ENV = --best
 SOURCES = $(libbfd_a_SOURCES) $(libbfd_la_SOURCES)
 OBJECTS = $(libbfd_a_OBJECTS) $(libbfd_la_OBJECTS)
@@ -1490,6 +1498,7 @@ cpu-vax.lo: cpu-vax.c $(INCDIR)/filenames.h
 cpu-we32k.lo: cpu-we32k.c $(INCDIR)/filenames.h
 cpu-w65.lo: cpu-w65.c $(INCDIR)/filenames.h
 cpu-xstormy16.lo: cpu-xstormy16.c $(INCDIR)/filenames.h
+cpu-xtensa.lo: cpu-xtensa.c $(INCDIR)/filenames.h
 cpu-z8k.lo: cpu-z8k.c $(INCDIR)/filenames.h
 aout-adobe.lo: aout-adobe.c $(INCDIR)/filenames.h $(INCDIR)/aout/adobe.h \
   $(INCDIR)/aout/stab_gnu.h $(INCDIR)/aout/stab.def libaout.h \
@@ -1819,6 +1828,9 @@ elf32-xstormy16.lo: elf32-xstormy16.c $(INCDIR)/filenames.h \
   $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/xstormy16.h \
   $(INCDIR)/elf/reloc-macros.h $(INCDIR)/libiberty.h \
   elf32-target.h
+elf32-xtensa.lo: elf32-xtensa.c $(INCDIR)/bfdlink.h elf-bfd.h \
+  $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
+  $(INCDIR)/elf/xtensa.h $(INCDIR)/xtensa-isa.h elf32-target.h
 elf32.lo: elf32.c elfcode.h $(INCDIR)/filenames.h $(INCDIR)/libiberty.h \
   $(INCDIR)/bfdlink.h elf-bfd.h $(INCDIR)/elf/common.h \
   $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h elfcore.h \
@@ -2023,6 +2035,10 @@ xcofflink.lo: xcofflink.c $(INCDIR)/filenames.h $(INCDIR)/bfdlink.h \
   $(INCDIR)/coff/internal.h $(INCDIR)/coff/xcoff.h libcoff.h \
   libxcoff.h
 xsym.lo: xsym.c xsym.h $(INCDIR)/filenames.h
+xtensa-isa.lo: xtensa-isa.c $(INCDIR)/xtensa-isa.h \
+  $(INCDIR)/xtensa-isa-internal.h
+xtensa-modules.lo: xtensa-modules.c $(INCDIR)/xtensa-isa.h \
+  $(INCDIR)/xtensa-isa-internal.h
 aix5ppc-core.lo: aix5ppc-core.c
 aout64.lo: aout64.c aoutx.h $(INCDIR)/filenames.h $(INCDIR)/safe-ctype.h \
   $(INCDIR)/bfdlink.h libaout.h $(INCDIR)/aout/aout64.h \
diff --git a/bfd/archures.c b/bfd/archures.c
index 28e27dffe78..9337fb19273 100644
--- a/bfd/archures.c
+++ b/bfd/archures.c
@@ -308,6 +308,8 @@ DESCRIPTION
 .#define bfd_mach_msp44          44
 .#define bfd_mach_msp15          15
 .#define bfd_mach_msp16          16  
+.  bfd_arch_xtensa,    {* Tensilica's Xtensa cores.  *}
+.#define bfd_mach_xtensa	1
 .  bfd_arch_last
 .  };
 */
@@ -399,6 +401,7 @@ extern const bfd_arch_info_type bfd_vax_arch;
 extern const bfd_arch_info_type bfd_we32k_arch;
 extern const bfd_arch_info_type bfd_w65_arch;
 extern const bfd_arch_info_type bfd_xstormy16_arch;
+extern const bfd_arch_info_type bfd_xtensa_arch;
 extern const bfd_arch_info_type bfd_z8k_arch;
 
 static const bfd_arch_info_type * const bfd_archures_list[] =
@@ -456,6 +459,7 @@ static const bfd_arch_info_type * const bfd_archures_list[] =
     &bfd_w65_arch,
     &bfd_we32k_arch,
     &bfd_xstormy16_arch,
+    &bfd_xtensa_arch,
     &bfd_z8k_arch,
 #endif
   0
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index d15bcda8236..a5ff0c0599b 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -1774,6 +1774,8 @@ enum bfd_architecture
 #define bfd_mach_msp44          44
 #define bfd_mach_msp15          15
 #define bfd_mach_msp16          16  
+  bfd_arch_xtensa,    /* Tensilica's Xtensa cores.  */
+#define bfd_mach_xtensa        1
   bfd_arch_last
   };
 
@@ -3437,6 +3439,38 @@ to follow the 16K memory bank of 68HC12 (seen as mapped in the window).  */
   BFD_RELOC_IQ2000_OFFSET_16,
   BFD_RELOC_IQ2000_OFFSET_21,
   BFD_RELOC_IQ2000_UHI16,
+
+/* Special Xtensa relocation used only by PLT entries in ELF shared
+objects to indicate that the runtime linker should set the value
+to one of its own internal functions or data structures.  */
+  BFD_RELOC_XTENSA_RTLD,
+
+/* Xtensa relocations for ELF shared objects.  */
+  BFD_RELOC_XTENSA_GLOB_DAT,
+  BFD_RELOC_XTENSA_JMP_SLOT,
+  BFD_RELOC_XTENSA_RELATIVE,
+
+/* Xtensa relocation used in ELF object files for symbols that may require
+PLT entries.  Otherwise, this is just a generic 32-bit relocation.  */
+  BFD_RELOC_XTENSA_PLT,
+
+/* Generic Xtensa relocations.  Only the operand number is encoded
+in the relocation.  The details are determined by extracting the
+instruction opcode.  */
+  BFD_RELOC_XTENSA_OP0,
+  BFD_RELOC_XTENSA_OP1,
+  BFD_RELOC_XTENSA_OP2,
+
+/* Xtensa relocation to mark that the assembler expanded the 
+instructions from an original target.  The expansion size is
+encoded in the reloc size.  */
+  BFD_RELOC_XTENSA_ASM_EXPAND,
+
+/* Xtensa relocation to mark that the linker should simplify 
+assembler-expanded instructions.  This is commonly used 
+internally by the linker after analysis of a 
+BFD_RELOC_XTENSA_ASM_EXPAND.  */
+  BFD_RELOC_XTENSA_ASM_SIMPLIFY,
   BFD_RELOC_UNUSED };
 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
 reloc_howto_type *
diff --git a/bfd/config.bfd b/bfd/config.bfd
index c678496dbd3..d034ce8e9e8 100644
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -58,6 +58,7 @@ thumb*)	         targ_archs=bfd_arm_arch ;;
 v850*)	         targ_archs=bfd_v850_arch ;;
 x86_64)          targ_archs=bfd_i386_arch ;;
 xscale*)         targ_archs=bfd_arm_arch ;;
+xtensa*)         targ_archs=bfd_xtensa_arch ;;
 z8k*)	         targ_archs=bfd_z8k_arch ;;
 *)	         targ_archs=bfd_${targ_cpu}_arch ;;
 esac
@@ -1214,6 +1215,11 @@ case "${targ}" in
     targ_defvec=bfd_elf32_xstormy16_vec
     ;;
 
+  xtensa-*-*)
+    targ_defvec=bfd_elf32_xtensa_le_vec
+    targ_selvecs=bfd_elf32_xtensa_be_vec
+    ;;
+
   z8k*-*-*)
     targ_defvec=z8kcoff_vec
     targ_underscore=yes
diff --git a/bfd/configure b/bfd/configure
index 6616dc01b36..ad1475dc32c 100755
--- a/bfd/configure
+++ b/bfd/configure
@@ -6155,6 +6155,8 @@ do
     bfd_elf32_v850_vec)		tb="$tb elf32-v850.lo elf32.lo $elf" ;;
     bfd_elf32_vax_vec)		tb="$tb elf32-vax.lo elf32.lo $elf" ;;
     bfd_elf32_xstormy16_vec)	tb="$tb elf32-xstormy16.lo elf32.lo $elf" ;;
+    bfd_elf32_xtensa_le_vec)	tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
+    bfd_elf32_xtensa_be_vec)	tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
     bfd_elf64_alpha_freebsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_alpha_vec)	tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_big_generic_vec) 	tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
@@ -6372,10 +6374,10 @@ case ${host64}-${target64}-${want64} in
     if test -n "$GCC" ; then
        bad_64bit_gcc=no;
        echo $ac_n "checking for gcc version with buggy 64-bit support""... $ac_c" 1>&6
-echo "configure:6376: checking for gcc version with buggy 64-bit support" >&5
+echo "configure:6378: checking for gcc version with buggy 64-bit support" >&5
        # Add more tests for gcc versions with non-working 64-bit support here.
        cat > conftest.$ac_ext <<EOF
-#line 6379 "configure"
+#line 6381 "configure"
 #include "confdefs.h"
 :__GNUC__:__GNUC_MINOR__:__i386__:
 EOF
@@ -6421,17 +6423,17 @@ for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6425: checking for $ac_hdr" >&5
+echo "configure:6427: 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 6430 "configure"
+#line 6432 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6435: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6437: \"$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*
@@ -6460,12 +6462,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6464: checking for $ac_func" >&5
+echo "configure:6466: 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 6469 "configure"
+#line 6471 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6488,7 +6490,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6494: \"$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
@@ -6513,7 +6515,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:6517: checking for working mmap" >&5
+echo "configure:6519: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6521,7 +6523,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 6525 "configure"
+#line 6527 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -6661,7 +6663,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:6665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6667: \"$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
@@ -6686,12 +6688,12 @@ fi
 for ac_func in madvise mprotect
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6690: checking for $ac_func" >&5
+echo "configure:6692: 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 6695 "configure"
+#line 6697 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6714,7 +6716,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6720: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
diff --git a/bfd/configure.in b/bfd/configure.in
index ddb5e8b287a..347ad97c1e4 100644
--- a/bfd/configure.in
+++ b/bfd/configure.in
@@ -639,6 +639,8 @@ do
     bfd_elf32_v850_vec)		tb="$tb elf32-v850.lo elf32.lo $elf" ;;
     bfd_elf32_vax_vec)		tb="$tb elf32-vax.lo elf32.lo $elf" ;;
     bfd_elf32_xstormy16_vec)	tb="$tb elf32-xstormy16.lo elf32.lo $elf" ;;
+    bfd_elf32_xtensa_le_vec)	tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
+    bfd_elf32_xtensa_be_vec)	tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
     bfd_elf64_alpha_freebsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_alpha_vec)	tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_big_generic_vec) 	tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
diff --git a/bfd/cpu-xtensa.c b/bfd/cpu-xtensa.c
new file mode 100644
index 00000000000..fbfff64b611
--- /dev/null
+++ b/bfd/cpu-xtensa.c
@@ -0,0 +1,38 @@
+/* BFD support for the Xtensa processor.
+   Copyright 2003 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   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 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+
+const bfd_arch_info_type bfd_xtensa_arch =
+{
+  32,				/* Bits per word.  */
+  32,				/* Bits per address.  */
+  8,				/* Bits per byte.  */
+  bfd_arch_xtensa,		/* Architecture.  */
+  bfd_mach_xtensa,		/* Machine.  */
+  "xtensa",			/* Architecture name.  */
+  "xtensa",			/* Printable name.  */
+  4,				/* Section align power.  */
+  TRUE,				/* The default?  */
+  bfd_default_compatible,	/* Architecture comparison fn.  */
+  bfd_default_scan,		/* String to architecture convert fn.  */
+  NULL				/* Next in list.  */
+};
diff --git a/bfd/elf32-xtensa.c b/bfd/elf32-xtensa.c
new file mode 100644
index 00000000000..92fb98c7721
--- /dev/null
+++ b/bfd/elf32-xtensa.c
@@ -0,0 +1,5846 @@
+/* Xtensa-specific support for 32-bit ELF.
+   Copyright 2003 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   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 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+
+#ifdef ANSI_PROTOTYPES
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+#include <strings.h>
+
+#include "bfdlink.h"
+#include "libbfd.h"
+#include "elf-bfd.h"
+#include "elf/xtensa.h"
+#include "xtensa-isa.h"
+#include "xtensa-config.h"
+
+/* Main interface functions.  */
+static void elf_xtensa_info_to_howto_rela
+  PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
+static reloc_howto_type *elf_xtensa_reloc_type_lookup
+  PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
+extern int xtensa_read_table_entries
+  PARAMS ((bfd *, asection *, property_table_entry **, const char *));
+static bfd_boolean elf_xtensa_check_relocs
+  PARAMS ((bfd *, struct bfd_link_info *, asection *,
+	   const Elf_Internal_Rela *));
+static void elf_xtensa_hide_symbol
+  PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *, bfd_boolean));
+static void elf_xtensa_copy_indirect_symbol
+  PARAMS ((struct elf_backend_data *, struct elf_link_hash_entry *,
+	   struct elf_link_hash_entry *));
+static asection *elf_xtensa_gc_mark_hook
+  PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *,
+	   struct elf_link_hash_entry *, Elf_Internal_Sym *));
+static bfd_boolean elf_xtensa_gc_sweep_hook
+  PARAMS ((bfd *, struct bfd_link_info *, asection *,
+	   const Elf_Internal_Rela *));
+static bfd_boolean elf_xtensa_create_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *));
+static bfd_boolean elf_xtensa_adjust_dynamic_symbol
+  PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *));
+static bfd_boolean elf_xtensa_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *));
+static bfd_boolean elf_xtensa_modify_segment_map
+  PARAMS ((bfd *));
+static bfd_boolean elf_xtensa_relocate_section
+  PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
+	   Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
+static bfd_boolean elf_xtensa_relax_section
+  PARAMS ((bfd *, asection *, struct bfd_link_info *, bfd_boolean *again));
+static bfd_boolean elf_xtensa_finish_dynamic_symbol
+  PARAMS ((bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
+	   Elf_Internal_Sym *));
+static bfd_boolean elf_xtensa_finish_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *));
+static bfd_boolean elf_xtensa_merge_private_bfd_data
+  PARAMS ((bfd *, bfd *));
+static bfd_boolean elf_xtensa_set_private_flags
+  PARAMS ((bfd *, flagword));
+extern flagword elf_xtensa_get_private_bfd_flags
+  PARAMS ((bfd *));
+static bfd_boolean elf_xtensa_print_private_bfd_data
+  PARAMS ((bfd *, PTR));
+static bfd_boolean elf_xtensa_object_p
+  PARAMS ((bfd *));
+static void elf_xtensa_final_write_processing
+  PARAMS ((bfd *, bfd_boolean));
+static enum elf_reloc_type_class elf_xtensa_reloc_type_class
+  PARAMS ((const Elf_Internal_Rela *));
+static bfd_boolean elf_xtensa_discard_info
+  PARAMS ((bfd *, struct elf_reloc_cookie *, struct bfd_link_info *));
+static bfd_boolean elf_xtensa_ignore_discarded_relocs
+  PARAMS ((asection *));
+static bfd_boolean elf_xtensa_grok_prstatus
+  PARAMS ((bfd *, Elf_Internal_Note *));
+static bfd_boolean elf_xtensa_grok_psinfo
+  PARAMS ((bfd *, Elf_Internal_Note *));
+static bfd_boolean elf_xtensa_new_section_hook
+  PARAMS ((bfd *, asection *));
+
+
+/* Local helper functions.  */
+
+static int property_table_compare
+  PARAMS ((const PTR, const PTR));
+static bfd_boolean elf_xtensa_in_literal_pool
+  PARAMS ((property_table_entry *, int, bfd_vma));
+static void elf_xtensa_make_sym_local
+  PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *));
+static bfd_boolean add_extra_plt_sections
+  PARAMS ((bfd *, int));
+static bfd_boolean elf_xtensa_fix_refcounts
+  PARAMS ((struct elf_link_hash_entry *, PTR));
+static bfd_boolean elf_xtensa_allocate_plt_size
+  PARAMS ((struct elf_link_hash_entry *, PTR));
+static bfd_boolean elf_xtensa_allocate_got_size
+  PARAMS ((struct elf_link_hash_entry *, PTR));
+static void elf_xtensa_allocate_local_got_size
+  PARAMS ((struct bfd_link_info *, asection *));
+static bfd_reloc_status_type elf_xtensa_do_reloc
+  PARAMS ((reloc_howto_type *, bfd *, asection *, bfd_vma, bfd_byte *,
+	   bfd_vma, bfd_boolean, char **));
+static char * vsprint_msg
+  VPARAMS ((const char *, const char *, int, ...));
+static char *build_encoding_error_message
+  PARAMS ((xtensa_opcode, xtensa_encode_result));
+static bfd_reloc_status_type bfd_elf_xtensa_reloc
+  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
+static void do_fix_for_relocateable_link
+  PARAMS ((Elf_Internal_Rela *, bfd *, asection *));
+static void do_fix_for_final_link
+  PARAMS ((Elf_Internal_Rela *, asection *, bfd_vma *));
+static bfd_boolean xtensa_elf_dynamic_symbol_p
+  PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *));
+static bfd_vma elf_xtensa_create_plt_entry
+  PARAMS ((bfd *, bfd *, unsigned));
+static int elf_xtensa_combine_prop_entries
+  PARAMS ((bfd *, const char *));
+static bfd_boolean elf_xtensa_discard_info_for_section
+  PARAMS ((bfd *, struct elf_reloc_cookie *, struct bfd_link_info *,
+	   asection *));
+
+/* Local functions to handle Xtensa configurability.  */
+
+static void init_call_opcodes
+  PARAMS ((void));
+static bfd_boolean is_indirect_call_opcode
+  PARAMS ((xtensa_opcode));
+static bfd_boolean is_direct_call_opcode
+  PARAMS ((xtensa_opcode));
+static bfd_boolean is_windowed_call_opcode
+  PARAMS ((xtensa_opcode));
+static xtensa_opcode get_l32r_opcode
+  PARAMS ((void));
+static bfd_vma l32r_offset
+  PARAMS ((bfd_vma, bfd_vma));
+static int get_relocation_opnd
+  PARAMS ((Elf_Internal_Rela *));
+static xtensa_opcode get_relocation_opcode
+  PARAMS ((asection *, bfd_byte *, Elf_Internal_Rela *));
+static bfd_boolean is_l32r_relocation
+  PARAMS ((asection *, bfd_byte *, Elf_Internal_Rela *));
+
+/* Functions for link-time code simplifications.  */
+
+static bfd_reloc_status_type elf_xtensa_do_asm_simplify 
+  PARAMS ((bfd_byte *, bfd_vma, bfd_vma));
+static bfd_reloc_status_type contract_asm_expansion
+  PARAMS ((bfd_byte *, bfd_vma, Elf_Internal_Rela *));
+static xtensa_opcode swap_callx_for_call_opcode
+  PARAMS ((xtensa_opcode));
+static xtensa_opcode get_expanded_call_opcode
+  PARAMS ((bfd_byte *, int));
+
+/* Access to internal relocations, section contents and symbols.  */
+
+static Elf_Internal_Rela *retrieve_internal_relocs
+  PARAMS ((bfd *, asection *, bfd_boolean));
+static void pin_internal_relocs
+  PARAMS ((asection *, Elf_Internal_Rela *));
+static void release_internal_relocs
+  PARAMS ((asection *, Elf_Internal_Rela *));
+static bfd_byte *retrieve_contents
+  PARAMS ((bfd *, asection *, bfd_boolean));
+static void pin_contents
+  PARAMS ((asection *, bfd_byte *));
+static void release_contents
+  PARAMS ((asection *, bfd_byte *));
+static Elf_Internal_Sym *retrieve_local_syms
+  PARAMS ((bfd *));
+
+/* Miscellaneous utility functions.  */
+
+static asection *elf_xtensa_get_plt_section
+  PARAMS ((bfd *, int));
+static asection *elf_xtensa_get_gotplt_section
+  PARAMS ((bfd *, int));
+static asection *get_elf_r_symndx_section
+  PARAMS ((bfd *, unsigned long));
+static struct elf_link_hash_entry *get_elf_r_symndx_hash_entry
+  PARAMS ((bfd *, unsigned long));
+static bfd_vma get_elf_r_symndx_offset
+  PARAMS ((bfd *, unsigned long));
+static bfd_boolean pcrel_reloc_fits
+  PARAMS ((xtensa_operand, bfd_vma, bfd_vma));
+static bfd_boolean xtensa_is_property_section
+  PARAMS ((asection *));
+static bfd_boolean is_literal_section
+  PARAMS ((asection *));
+static int internal_reloc_compare
+  PARAMS ((const PTR, const PTR));
+static bfd_boolean get_is_linkonce_section
+  PARAMS ((bfd *, asection *));
+extern char *xtensa_get_property_section_name
+  PARAMS ((bfd *, asection *, const char *));
+
+/* Other functions called directly by the linker.  */
+
+typedef void (*deps_callback_t)
+  PARAMS ((asection *, bfd_vma, asection *, bfd_vma, PTR));
+extern bfd_boolean xtensa_callback_required_dependence
+  PARAMS ((bfd *, asection *, struct bfd_link_info *,
+	   deps_callback_t, PTR));
+
+
+typedef struct xtensa_relax_info_struct xtensa_relax_info;
+
+
+/* Total count of PLT relocations seen during check_relocs.
+   The actual PLT code must be split into multiple sections and all
+   the sections have to be created before size_dynamic_sections,
+   where we figure out the exact number of PLT entries that will be
+   needed.  It is OK is this count is an overestimate, e.g., some
+   relocations may be removed by GC.  */
+
+static int plt_reloc_count = 0;
+
+
+/* When this is true, relocations may have been modified to refer to
+   symbols from other input files.  The per-section list of "fix"
+   records needs to be checked when resolving relocations.  */
+
+static bfd_boolean relaxing_section = FALSE;
+
+
+static reloc_howto_type elf_howto_table[] =
+{
+  HOWTO (R_XTENSA_NONE, 0, 0, 0, FALSE, 0, complain_overflow_dont,
+	 bfd_elf_xtensa_reloc, "R_XTENSA_NONE",
+	 FALSE, 0x00000000, 0x00000000, FALSE),
+  HOWTO (R_XTENSA_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
+	 bfd_elf_xtensa_reloc, "R_XTENSA_32",
+	 TRUE, 0xffffffff, 0xffffffff, FALSE),
+  /* Replace a 32-bit value with a value from the runtime linker (only
+     used by linker-generated stub functions).  The r_addend value is
+     special: 1 means to substitute a pointer to the runtime linker's
+     dynamic resolver function; 2 means to substitute the link map for
+     the shared object.  */
+  HOWTO (R_XTENSA_RTLD, 0, 2, 32, FALSE, 0, complain_overflow_dont,
+	 NULL, "R_XTENSA_RTLD",
+	 FALSE, 0x00000000, 0x00000000, FALSE),
+  HOWTO (R_XTENSA_GLOB_DAT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
+	 bfd_elf_generic_reloc, "R_XTENSA_GLOB_DAT",
+	 FALSE, 0xffffffff, 0xffffffff, FALSE),
+  HOWTO (R_XTENSA_JMP_SLOT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
+	 bfd_elf_generic_reloc, "R_XTENSA_JMP_SLOT",
+	 FALSE, 0xffffffff, 0xffffffff, FALSE),
+  HOWTO (R_XTENSA_RELATIVE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
+	 bfd_elf_generic_reloc, "R_XTENSA_RELATIVE",
+	 FALSE, 0xffffffff, 0xffffffff, FALSE),
+  HOWTO (R_XTENSA_PLT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
+	 bfd_elf_xtensa_reloc, "R_XTENSA_PLT",
+	 FALSE, 0xffffffff, 0xffffffff, FALSE),
+  EMPTY_HOWTO (7),
+  HOWTO (R_XTENSA_OP0, 0, 0, 0, TRUE, 0, complain_overflow_dont,
+	 bfd_elf_xtensa_reloc, "R_XTENSA_OP0",
+	 FALSE, 0x00000000, 0x00000000, TRUE),
+  HOWTO (R_XTENSA_OP1, 0, 0, 0, TRUE, 0, complain_overflow_dont,
+	 bfd_elf_xtensa_reloc, "R_XTENSA_OP1",
+	 FALSE, 0x00000000, 0x00000000, TRUE),
+  HOWTO (R_XTENSA_OP2, 0, 0, 0, TRUE, 0, complain_overflow_dont,
+	 bfd_elf_xtensa_reloc, "R_XTENSA_OP2",
+	 FALSE, 0x00000000, 0x00000000, TRUE),
+  /* Assembly auto-expansion.  */
+  HOWTO (R_XTENSA_ASM_EXPAND, 0, 0, 0, TRUE, 0, complain_overflow_dont,
+	 bfd_elf_xtensa_reloc, "R_XTENSA_ASM_EXPAND",
+	 FALSE, 0x00000000, 0x00000000, FALSE),
+  /* Relax assembly auto-expansion.  */
+  HOWTO (R_XTENSA_ASM_SIMPLIFY, 0, 0, 0, TRUE, 0, complain_overflow_dont,
+	 bfd_elf_xtensa_reloc, "R_XTENSA_ASM_SIMPLIFY",
+	 FALSE, 0x00000000, 0x00000000, TRUE),
+  EMPTY_HOWTO (13),
+  EMPTY_HOWTO (14),
+  /* GNU extension to record C++ vtable hierarchy.  */
+  HOWTO (R_XTENSA_GNU_VTINHERIT, 0, 2, 0, FALSE, 0, complain_overflow_dont,
+         NULL, "R_XTENSA_GNU_VTINHERIT",
+	 FALSE, 0x00000000, 0x00000000, FALSE),
+  /* GNU extension to record C++ vtable member usage.  */
+  HOWTO (R_XTENSA_GNU_VTENTRY, 0, 2, 0, FALSE, 0, complain_overflow_dont,
+         _bfd_elf_rel_vtable_reloc_fn, "R_XTENSA_GNU_VTENTRY",
+	 FALSE, 0x00000000, 0x00000000, FALSE)
+};
+
+#ifdef DEBUG_GEN_RELOC
+#define TRACE(str) \
+  fprintf (stderr, "Xtensa bfd reloc lookup %d (%s)\n", code, str)
+#else
+#define TRACE(str)
+#endif
+
+static reloc_howto_type *
+elf_xtensa_reloc_type_lookup (abfd, code)
+     bfd *abfd ATTRIBUTE_UNUSED;
+     bfd_reloc_code_real_type code;
+{
+  switch (code)
+    {
+    case BFD_RELOC_NONE:
+      TRACE ("BFD_RELOC_NONE");
+      return &elf_howto_table[(unsigned) R_XTENSA_NONE ];
+
+    case BFD_RELOC_32:
+      TRACE ("BFD_RELOC_32");
+      return &elf_howto_table[(unsigned) R_XTENSA_32 ];
+
+    case BFD_RELOC_XTENSA_RTLD:
+      TRACE ("BFD_RELOC_XTENSA_RTLD");
+      return &elf_howto_table[(unsigned) R_XTENSA_RTLD ];
+
+    case BFD_RELOC_XTENSA_GLOB_DAT:
+      TRACE ("BFD_RELOC_XTENSA_GLOB_DAT");
+      return &elf_howto_table[(unsigned) R_XTENSA_GLOB_DAT ];
+
+    case BFD_RELOC_XTENSA_JMP_SLOT:
+      TRACE ("BFD_RELOC_XTENSA_JMP_SLOT");
+      return &elf_howto_table[(unsigned) R_XTENSA_JMP_SLOT ];
+
+    case BFD_RELOC_XTENSA_RELATIVE:
+      TRACE ("BFD_RELOC_XTENSA_RELATIVE");
+      return &elf_howto_table[(unsigned) R_XTENSA_RELATIVE ];
+
+    case BFD_RELOC_XTENSA_PLT:
+      TRACE ("BFD_RELOC_XTENSA_PLT");
+      return &elf_howto_table[(unsigned) R_XTENSA_PLT ];
+
+    case BFD_RELOC_XTENSA_OP0:
+      TRACE ("BFD_RELOC_XTENSA_OP0");
+      return &elf_howto_table[(unsigned) R_XTENSA_OP0 ];
+
+    case BFD_RELOC_XTENSA_OP1:
+      TRACE ("BFD_RELOC_XTENSA_OP1");
+      return &elf_howto_table[(unsigned) R_XTENSA_OP1 ];
+
+    case BFD_RELOC_XTENSA_OP2:
+      TRACE ("BFD_RELOC_XTENSA_OP2");
+      return &elf_howto_table[(unsigned) R_XTENSA_OP2 ];
+
+    case BFD_RELOC_XTENSA_ASM_EXPAND:
+      TRACE ("BFD_RELOC_XTENSA_ASM_EXPAND");
+      return &elf_howto_table[(unsigned) R_XTENSA_ASM_EXPAND ];
+
+    case BFD_RELOC_XTENSA_ASM_SIMPLIFY:
+      TRACE ("BFD_RELOC_XTENSA_ASM_SIMPLIFY");
+      return &elf_howto_table[(unsigned) R_XTENSA_ASM_SIMPLIFY ];
+
+    case BFD_RELOC_VTABLE_INHERIT:
+      TRACE ("BFD_RELOC_VTABLE_INHERIT");
+      return &elf_howto_table[(unsigned) R_XTENSA_GNU_VTINHERIT ];
+
+    case BFD_RELOC_VTABLE_ENTRY:
+      TRACE ("BFD_RELOC_VTABLE_ENTRY");
+      return &elf_howto_table[(unsigned) R_XTENSA_GNU_VTENTRY ];
+
+    default:
+      break;
+    }
+
+  TRACE ("Unknown");
+  return NULL;
+}
+
+
+/* Given an ELF "rela" relocation, find the corresponding howto and record
+   it in the BFD internal arelent representation of the relocation.  */
+
+static void
+elf_xtensa_info_to_howto_rela (abfd, cache_ptr, dst)
+     bfd *abfd ATTRIBUTE_UNUSED;
+     arelent *cache_ptr;
+     Elf_Internal_Rela *dst;
+{
+  unsigned int r_type = ELF32_R_TYPE (dst->r_info);
+
+  BFD_ASSERT (r_type < (unsigned int) R_XTENSA_max);
+  cache_ptr->howto = &elf_howto_table[r_type];
+}
+
+
+/* Functions for the Xtensa ELF linker.  */
+
+/* The name of the dynamic interpreter.  This is put in the .interp
+   section.  */
+
+#define ELF_DYNAMIC_INTERPRETER "/lib/ld.so"
+
+/* The size in bytes of an entry in the procedure linkage table.
+   (This does _not_ include the space for the literals associated with
+   the PLT entry.) */
+
+#define PLT_ENTRY_SIZE 16
+
+/* For _really_ large PLTs, we may need to alternate between literals
+   and code to keep the literals within the 256K range of the L32R
+   instructions in the code.  It's unlikely that anyone would ever need
+   such a big PLT, but an arbitrary limit on the PLT size would be bad.
+   Thus, we split the PLT into chunks.  Since there's very little
+   overhead (2 extra literals) for each chunk, the chunk size is kept
+   small so that the code for handling multiple chunks get used and
+   tested regularly.  With 254 entries, there are 1K of literals for
+   each chunk, and that seems like a nice round number.  */
+
+#define PLT_ENTRIES_PER_CHUNK 254
+
+/* PLT entries are actually used as stub functions for lazy symbol
+   resolution.  Once the symbol is resolved, the stub function is never
+   invoked.  Note: the 32-byte frame size used here cannot be changed
+   without a corresponding change in the runtime linker.  */
+
+static const bfd_byte elf_xtensa_be_plt_entry[PLT_ENTRY_SIZE] =
+{
+  0x6c, 0x10, 0x04,	/* entry sp, 32 */
+  0x18, 0x00, 0x00,	/* l32r  a8, [got entry for rtld's resolver] */
+  0x1a, 0x00, 0x00,	/* l32r  a10, [got entry for rtld's link map] */
+  0x1b, 0x00, 0x00,	/* l32r  a11, [literal for reloc index] */
+  0x0a, 0x80, 0x00,	/* jx    a8 */
+  0			/* unused */
+};
+
+static const bfd_byte elf_xtensa_le_plt_entry[PLT_ENTRY_SIZE] =
+{
+  0x36, 0x41, 0x00,	/* entry sp, 32 */
+  0x81, 0x00, 0x00,	/* l32r  a8, [got entry for rtld's resolver] */
+  0xa1, 0x00, 0x00,	/* l32r  a10, [got entry for rtld's link map] */
+  0xb1, 0x00, 0x00,	/* l32r  a11, [literal for reloc index] */
+  0xa0, 0x08, 0x00,	/* jx    a8 */
+  0			/* unused */
+};
+
+
+static int
+property_table_compare (ap, bp)
+     const PTR ap;
+     const PTR bp;
+{
+  const property_table_entry *a = (const property_table_entry *) ap;
+  const property_table_entry *b = (const property_table_entry *) bp;
+
+  /* Check if one entry overlaps with the other; this shouldn't happen
+     except when searching for a match.  */
+  if ((b->address >= a->address && b->address < (a->address + a->size))
+      || (a->address >= b->address && a->address < (b->address + b->size)))
+    return 0;
+
+  return (a->address - b->address);
+}
+
+
+/* Get the literal table or instruction table entries for the given
+   section.  Sets TABLE_P and returns the number of entries.  On error,
+   returns a negative value.  */
+
+int
+xtensa_read_table_entries (abfd, section, table_p, sec_name)
+     bfd *abfd;
+     asection *section;
+     property_table_entry **table_p;
+     const char *sec_name;
+{
+  asection *table_section;
+  char *table_section_name;
+  bfd_size_type table_size = 0;
+  bfd_byte *table_data;
+  property_table_entry *blocks;
+  int block_count;
+  bfd_size_type num_records;
+  Elf_Internal_Rela *internal_relocs;
+
+  table_section_name = 
+    xtensa_get_property_section_name (abfd, section, sec_name);
+  table_section = bfd_get_section_by_name (abfd, table_section_name);
+  if (table_section != NULL)
+    table_size = bfd_get_section_size_before_reloc (table_section);
+  
+  if (table_size == 0) 
+    {
+      *table_p = NULL;
+      return 0;
+    }
+
+  num_records = table_size / sizeof (property_table_entry);
+  table_data = retrieve_contents (abfd, table_section, TRUE);
+  blocks = (property_table_entry *)
+    bfd_malloc (num_records * sizeof (property_table_entry));
+  block_count = 0;
+  
+  /* If the file has not yet been relocated, process the relocations
+     and sort out the table entries that apply to the specified section.  */
+  internal_relocs = retrieve_internal_relocs (abfd, table_section, TRUE);
+  if (internal_relocs)
+    {
+      unsigned i;
+
+      for (i = 0; i < table_section->reloc_count; i++)
+	{
+	  Elf_Internal_Rela *rel = &internal_relocs[i];
+	  unsigned long r_symndx;
+
+	  if (ELF32_R_TYPE (rel->r_info) == R_XTENSA_NONE)
+	    continue;
+
+	  BFD_ASSERT (ELF32_R_TYPE (rel->r_info) == R_XTENSA_32);
+	  r_symndx = ELF32_R_SYM (rel->r_info);
+
+	  if (get_elf_r_symndx_section (abfd, r_symndx) == section)
+	    {
+	      bfd_vma sym_off = get_elf_r_symndx_offset (abfd, r_symndx);
+	      blocks[block_count].address =
+		(section->vma + sym_off + rel->r_addend
+		 + bfd_get_32 (abfd, table_data + rel->r_offset));
+	      blocks[block_count].size =
+		bfd_get_32 (abfd, table_data + rel->r_offset + 4);
+	      block_count++;
+	    }
+	}
+    }
+  else
+    {
+      /* No relocations.  Presumably the file has been relocated
+	 and the addresses are already in the table.  */
+      bfd_vma off;
+
+      for (off = 0; off < table_size; off += sizeof (property_table_entry)) 
+	{
+	  bfd_vma address = bfd_get_32 (abfd, table_data + off);
+
+	  if (address >= section->vma
+	      && address < ( section->vma + section->_raw_size))
+	    {
+	      blocks[block_count].address = address;
+	      blocks[block_count].size =
+		bfd_get_32 (abfd, table_data + off + 4);
+	      block_count++;
+	    }
+	}
+    }
+
+  release_contents (table_section, table_data);
+  release_internal_relocs (table_section, internal_relocs);
+
+  if (block_count > 0) 
+    {
+      /* Now sort them into address order for easy reference.  */
+      qsort (blocks, block_count, sizeof (property_table_entry),
+	     property_table_compare);
+    }
+    
+  *table_p = blocks;
+  return block_count;
+}
+
+
+static bfd_boolean
+elf_xtensa_in_literal_pool (lit_table, lit_table_size, addr)
+     property_table_entry *lit_table;
+     int lit_table_size;
+     bfd_vma addr;
+{
+  property_table_entry entry;
+
+  if (lit_table_size == 0)
+    return FALSE;
+
+  entry.address = addr;
+  entry.size = 1;
+
+  if (bsearch (&entry, lit_table, lit_table_size,
+	       sizeof (property_table_entry), property_table_compare))
+    return TRUE;
+
+  return FALSE;
+}
+
+
+/* Look through the relocs for a section during the first phase, and
+   calculate needed space in the dynamic reloc sections.  */
+
+static bfd_boolean
+elf_xtensa_check_relocs (abfd, info, sec, relocs)
+     bfd *abfd;
+     struct bfd_link_info *info;
+     asection *sec;
+     const Elf_Internal_Rela *relocs;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  struct elf_link_hash_entry **sym_hashes;
+  const Elf_Internal_Rela *rel;
+  const Elf_Internal_Rela *rel_end;
+  property_table_entry *lit_table;
+  int ltblsize;
+
+  if (info->relocateable)
+    return TRUE;
+
+  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+  sym_hashes = elf_sym_hashes (abfd);
+
+  ltblsize = xtensa_read_table_entries (abfd, sec, &lit_table,
+					XTENSA_LIT_SEC_NAME);
+  if (ltblsize < 0)
+    return FALSE;
+
+  rel_end = relocs + sec->reloc_count;
+  for (rel = relocs; rel < rel_end; rel++)
+    {
+      unsigned int r_type;
+      unsigned long r_symndx;
+      struct elf_link_hash_entry *h;
+
+      r_symndx = ELF32_R_SYM (rel->r_info);
+      r_type = ELF32_R_TYPE (rel->r_info);
+
+      if (r_symndx >= NUM_SHDR_ENTRIES (symtab_hdr))
+	{
+	  (*_bfd_error_handler) (_("%s: bad symbol index: %d"),
+				 bfd_archive_filename (abfd),
+				 r_symndx);
+	  return FALSE;
+	}
+
+      if (r_symndx < symtab_hdr->sh_info)
+	h = NULL;
+      else
+	{
+	  h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+	  while (h->root.type == bfd_link_hash_indirect
+		 || h->root.type == bfd_link_hash_warning)
+	    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+	}
+
+      switch (r_type)
+	{
+	case R_XTENSA_32:
+	  if (h == NULL)
+	    goto local_literal;
+
+	  if ((sec->flags & SEC_ALLOC) != 0)
+	    {
+	      if ((sec->flags & SEC_READONLY) != 0
+		  && !elf_xtensa_in_literal_pool (lit_table, ltblsize,
+						  sec->vma + rel->r_offset))
+		h->elf_link_hash_flags |= ELF_LINK_NON_GOT_REF;
+
+	      if (h->got.refcount <= 0)
+		h->got.refcount = 1;
+	      else
+		h->got.refcount += 1;
+	    }
+	  break;
+
+	case R_XTENSA_PLT:
+	  /* If this relocation is against a local symbol, then it's
+	     exactly the same as a normal local GOT entry.  */
+	  if (h == NULL)
+	    goto local_literal;
+
+	  if ((sec->flags & SEC_ALLOC) != 0)
+	    {
+	      if ((sec->flags & SEC_READONLY) != 0
+		  && !elf_xtensa_in_literal_pool (lit_table, ltblsize,
+						  sec->vma + rel->r_offset))
+		h->elf_link_hash_flags |= ELF_LINK_NON_GOT_REF;
+
+	      if (h->plt.refcount <= 0)
+		{
+		  h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT;
+		  h->plt.refcount = 1;
+		}
+	      else
+		h->plt.refcount += 1;
+
+	      /* Keep track of the total PLT relocation count even if we
+		 don't yet know whether the dynamic sections will be
+		 created.  */
+	      plt_reloc_count += 1;
+
+	      if (elf_hash_table (info)->dynamic_sections_created)
+		{
+		  if (!add_extra_plt_sections (elf_hash_table (info)->dynobj,
+					       plt_reloc_count))
+		    return FALSE;
+		}
+	    }
+	  break;
+
+	local_literal:
+	  if ((sec->flags & SEC_ALLOC) != 0)
+	    {
+	      bfd_signed_vma *local_got_refcounts;
+
+	      /* This is a global offset table entry for a local symbol.  */
+	      local_got_refcounts = elf_local_got_refcounts (abfd);
+	      if (local_got_refcounts == NULL)
+		{
+		  bfd_size_type size;
+
+		  size = symtab_hdr->sh_info;
+		  size *= sizeof (bfd_signed_vma);
+		  local_got_refcounts = ((bfd_signed_vma *)
+					 bfd_zalloc (abfd, size));
+		  if (local_got_refcounts == NULL)
+		    return FALSE;
+		  elf_local_got_refcounts (abfd) = local_got_refcounts;
+		}
+	      local_got_refcounts[r_symndx] += 1;
+
+	      /* If the relocation is not inside the GOT, the DF_TEXTREL
+		 flag needs to be set.  */
+	      if (info->shared
+		  && (sec->flags & SEC_READONLY) != 0
+		  && !elf_xtensa_in_literal_pool (lit_table, ltblsize,
+						  sec->vma + rel->r_offset))
+		info->flags |= DF_TEXTREL;
+	    }
+	  break;
+
+	case R_XTENSA_OP0:
+	case R_XTENSA_OP1:
+	case R_XTENSA_OP2:
+	case R_XTENSA_ASM_EXPAND:
+	case R_XTENSA_ASM_SIMPLIFY:
+	  /* Nothing to do for these.  */
+	  break;
+
+	case R_XTENSA_GNU_VTINHERIT:
+	  /* This relocation describes the C++ object vtable hierarchy.
+	     Reconstruct it for later use during GC.  */
+	  if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
+	    return FALSE;
+	  break;
+
+	case R_XTENSA_GNU_VTENTRY:
+	  /* This relocation describes which C++ vtable entries are actually
+	     used.  Record for later use during GC.  */
+	  if (!_bfd_elf32_gc_record_vtentry (abfd, sec, h, rel->r_addend))
+	    return FALSE;
+	  break;
+
+	default:
+	  break;
+	}
+    }
+
+  free (lit_table);
+  return TRUE;
+}
+
+
+static void
+elf_xtensa_hide_symbol (info, h, force_local)
+     struct bfd_link_info *info;
+     struct elf_link_hash_entry *h;
+     bfd_boolean force_local;
+{
+  /* For a shared link, move the plt refcount to the got refcount to leave
+     space for RELATIVE relocs.  */
+  elf_xtensa_make_sym_local (info, h);
+
+  _bfd_elf_link_hash_hide_symbol (info, h, force_local);
+}
+
+
+static void
+elf_xtensa_copy_indirect_symbol (bed, dir, ind)
+     struct elf_backend_data *bed;
+     struct elf_link_hash_entry *dir, *ind;
+{
+  _bfd_elf_link_hash_copy_indirect (bed, dir, ind);
+
+  /* The standard function doesn't copy the NEEDS_PLT flag.  */
+  dir->elf_link_hash_flags |=
+    (ind->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT);
+}
+
+
+/* Return the section that should be marked against GC for a given
+   relocation.  */
+
+static asection *
+elf_xtensa_gc_mark_hook (sec, info, rel, h, sym)
+     asection *sec;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
+     Elf_Internal_Rela *rel;
+     struct elf_link_hash_entry *h;
+     Elf_Internal_Sym *sym;
+{
+  if (h != NULL)
+    {
+      switch (ELF32_R_TYPE (rel->r_info))
+	{
+	case R_XTENSA_GNU_VTINHERIT:
+	case R_XTENSA_GNU_VTENTRY:
+	  break;
+
+	default:
+	  switch (h->root.type)
+	    {
+	    case bfd_link_hash_defined:
+	    case bfd_link_hash_defweak:
+	      return h->root.u.def.section;
+
+	    case bfd_link_hash_common:
+	      return h->root.u.c.p->section;
+
+	    default:
+	      break;
+	    }
+	}
+    }
+  else
+    return bfd_section_from_elf_index (sec->owner, sym->st_shndx);
+
+  return NULL;
+}
+
+/* Update the GOT & PLT entry reference counts
+   for the section being removed.  */
+
+static bfd_boolean
+elf_xtensa_gc_sweep_hook (abfd, info, sec, relocs)
+     bfd *abfd;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
+     asection *sec;
+     const Elf_Internal_Rela *relocs;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  struct elf_link_hash_entry **sym_hashes;
+  bfd_signed_vma *local_got_refcounts;
+  const Elf_Internal_Rela *rel, *relend;
+
+  if ((sec->flags & SEC_ALLOC) == 0)
+    return TRUE;
+
+  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+  sym_hashes = elf_sym_hashes (abfd);
+  local_got_refcounts = elf_local_got_refcounts (abfd);
+
+  relend = relocs + sec->reloc_count;
+  for (rel = relocs; rel < relend; rel++)
+    {
+      unsigned long r_symndx;
+      unsigned int r_type;
+      struct elf_link_hash_entry *h = NULL;
+
+      r_symndx = ELF32_R_SYM (rel->r_info);
+      if (r_symndx >= symtab_hdr->sh_info)
+	h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+
+      r_type = ELF32_R_TYPE (rel->r_info);
+      switch (r_type)
+	{
+	case R_XTENSA_32:
+	  if (h == NULL)
+	    goto local_literal;
+	  if (h->got.refcount > 0)
+	    h->got.refcount--;
+	  break;
+
+	case R_XTENSA_PLT:
+	  if (h == NULL)
+	    goto local_literal;
+	  if (h->plt.refcount > 0)
+	    h->plt.refcount--;
+	  break;
+
+	local_literal:
+	  if (local_got_refcounts[r_symndx] > 0)
+	    local_got_refcounts[r_symndx] -= 1;
+	  break;
+
+	default:
+	  break;
+	}
+    }
+
+  return TRUE;
+}
+
+
+/* Create all the dynamic sections.  */
+
+static bfd_boolean
+elf_xtensa_create_dynamic_sections (dynobj, info)
+     bfd *dynobj;
+     struct bfd_link_info *info;
+{
+  flagword flags;
+  asection *s;
+
+  /* First do all the standard stuff.  */
+  if (! _bfd_elf_create_dynamic_sections (dynobj, info))
+    return FALSE;
+
+  /* Create any extra PLT sections in case check_relocs has already
+     been called on all the non-dynamic input files.  */
+  if (!add_extra_plt_sections (dynobj, plt_reloc_count))
+    return FALSE;
+
+  flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY
+	   | SEC_LINKER_CREATED | SEC_READONLY);
+
+  /* Mark the ".got.plt" section READONLY.  */
+  s = bfd_get_section_by_name (dynobj, ".got.plt");
+  if (s == NULL
+      || ! bfd_set_section_flags (dynobj, s, flags))
+    return FALSE;
+
+  /* Create ".rela.got".  */
+  s = bfd_make_section (dynobj, ".rela.got");
+  if (s == NULL
+      || ! bfd_set_section_flags (dynobj, s, flags)
+      || ! bfd_set_section_alignment (dynobj, s, 2))
+    return FALSE;
+
+  /* Create ".xt.lit.plt" (literal table for ".got.plt*").  */
+  s = bfd_make_section (dynobj, ".xt.lit.plt");
+  if (s == NULL
+      || ! bfd_set_section_flags (dynobj, s, flags)
+      || ! bfd_set_section_alignment (dynobj, s, 2))
+    return FALSE;
+
+  return TRUE;
+}
+
+
+static bfd_boolean
+add_extra_plt_sections (dynobj, count)
+     bfd *dynobj;
+     int count;
+{
+  int chunk;
+
+  /* Iterate over all chunks except 0 which uses the standard ".plt" and
+     ".got.plt" sections.  */
+  for (chunk = count / PLT_ENTRIES_PER_CHUNK; chunk > 0; chunk--)
+    {
+      char *sname;
+      flagword flags;
+      asection *s;
+
+      /* Stop when we find a section has already been created.  */
+      if (elf_xtensa_get_plt_section (dynobj, chunk))
+	break;
+
+      flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY
+	       | SEC_LINKER_CREATED | SEC_READONLY);
+
+      sname = (char *) bfd_malloc (10);
+      sprintf (sname, ".plt.%u", chunk);
+      s = bfd_make_section (dynobj, sname);
+      if (s == NULL
+	  || ! bfd_set_section_flags (dynobj, s, flags | SEC_CODE)
+	  || ! bfd_set_section_alignment (dynobj, s, 2))
+	return FALSE;
+
+      sname = (char *) bfd_malloc (14);
+      sprintf (sname, ".got.plt.%u", chunk);
+      s = bfd_make_section (dynobj, sname);
+      if (s == NULL
+	  || ! bfd_set_section_flags (dynobj, s, flags)
+	  || ! bfd_set_section_alignment (dynobj, s, 2))
+	return FALSE;
+    }
+
+  return TRUE;
+}
+
+
+/* Adjust a symbol defined by a dynamic object and referenced by a
+   regular object.  The current definition is in some section of the
+   dynamic object, but we're not including those sections.  We have to
+   change the definition to something the rest of the link can
+   understand.  */
+
+static bfd_boolean
+elf_xtensa_adjust_dynamic_symbol (info, h)
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
+     struct elf_link_hash_entry *h;
+{
+  /* If this is a weak symbol, and there is a real definition, the
+     processor independent code will have arranged for us to see the
+     real definition first, and we can just use the same value.  */
+  if (h->weakdef != NULL)
+    {
+      BFD_ASSERT (h->weakdef->root.type == bfd_link_hash_defined
+		  || h->weakdef->root.type == bfd_link_hash_defweak);
+      h->root.u.def.section = h->weakdef->root.u.def.section;
+      h->root.u.def.value = h->weakdef->root.u.def.value;
+      return TRUE;
+    }
+
+  /* This is a reference to a symbol defined by a dynamic object.  The
+     reference must go through the GOT, so there's no need for COPY relocs,
+     .dynbss, etc.  */
+
+  return TRUE;
+}
+
+
+static void
+elf_xtensa_make_sym_local (info, h)
+     struct bfd_link_info *info;
+     struct elf_link_hash_entry *h;
+{
+  if (info->shared)
+    {
+      if (h->plt.refcount > 0)
+	{
+	  /* Will use RELATIVE relocs instead of JMP_SLOT relocs.  */
+	  if (h->got.refcount < 0)
+	    h->got.refcount = 0;
+	  h->got.refcount += h->plt.refcount;
+	  h->plt.refcount = 0;
+	}
+    }
+  else
+    {
+      /* Don't need any dynamic relocations at all.  */
+      h->elf_link_hash_flags &= ~ELF_LINK_NON_GOT_REF;
+      h->plt.refcount = 0;
+      h->got.refcount = 0;
+    }
+}
+
+
+static bfd_boolean
+elf_xtensa_fix_refcounts (h, arg)
+     struct elf_link_hash_entry *h;
+     PTR arg;
+{
+  struct bfd_link_info *info = (struct bfd_link_info *) arg;
+
+  if (h->root.type == bfd_link_hash_warning)
+    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+  if (! xtensa_elf_dynamic_symbol_p (info, h))
+    elf_xtensa_make_sym_local (info, h);
+
+  /* If the symbol has a relocation outside the GOT, set the
+     DF_TEXTREL flag.  */
+  if ((h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) != 0)
+    info->flags |= DF_TEXTREL;
+
+  return TRUE;
+}
+
+
+static bfd_boolean
+elf_xtensa_allocate_plt_size (h, arg)
+     struct elf_link_hash_entry *h;
+     PTR arg;
+{
+  asection *srelplt = (asection *) arg;
+
+  if (h->root.type == bfd_link_hash_warning)
+    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+  if (h->plt.refcount > 0)
+    srelplt->_raw_size += (h->plt.refcount * sizeof (Elf32_External_Rela));
+
+  return TRUE;
+}
+
+
+static bfd_boolean
+elf_xtensa_allocate_got_size (h, arg)
+     struct elf_link_hash_entry *h;
+     PTR arg;
+{
+  asection *srelgot = (asection *) arg;
+
+  if (h->root.type == bfd_link_hash_warning)
+    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+  if (h->got.refcount > 0)
+    srelgot->_raw_size += (h->got.refcount * sizeof (Elf32_External_Rela));
+
+  return TRUE;
+}
+
+
+static void
+elf_xtensa_allocate_local_got_size (info, srelgot)
+     struct bfd_link_info *info;
+     asection *srelgot;
+{
+  bfd *i;
+
+  for (i = info->input_bfds; i; i = i->link_next)
+    {
+      bfd_signed_vma *local_got_refcounts;
+      bfd_size_type j, cnt;
+      Elf_Internal_Shdr *symtab_hdr;
+
+      local_got_refcounts = elf_local_got_refcounts (i);
+      if (!local_got_refcounts)
+	continue;
+
+      symtab_hdr = &elf_tdata (i)->symtab_hdr;
+      cnt = symtab_hdr->sh_info;
+
+      for (j = 0; j < cnt; ++j)
+	{
+	  if (local_got_refcounts[j] > 0)
+	    srelgot->_raw_size += (local_got_refcounts[j]
+				   * sizeof (Elf32_External_Rela));
+	}
+    }
+}
+
+
+/* Set the sizes of the dynamic sections.  */
+
+static bfd_boolean
+elf_xtensa_size_dynamic_sections (output_bfd, info)
+     bfd *output_bfd ATTRIBUTE_UNUSED;
+     struct bfd_link_info *info;
+{
+  bfd *dynobj;
+  asection *s, *srelplt, *splt, *sgotplt, *srelgot, *spltlittbl;
+  bfd_boolean relplt, relgot;
+  int plt_entries, plt_chunks, chunk;
+
+  plt_entries = 0;
+  plt_chunks = 0;
+  srelgot = 0;
+
+  dynobj = elf_hash_table (info)->dynobj;
+  if (dynobj == NULL)
+    abort ();
+
+  if (elf_hash_table (info)->dynamic_sections_created)
+    {
+      /* Set the contents of the .interp section to the interpreter.  */
+      if (! info->shared)
+	{
+	  s = bfd_get_section_by_name (dynobj, ".interp");
+	  if (s == NULL)
+	    abort ();
+	  s->_raw_size = sizeof ELF_DYNAMIC_INTERPRETER;
+	  s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
+	}
+
+      /* Allocate room for one word in ".got".  */
+      s = bfd_get_section_by_name (dynobj, ".got");
+      if (s == NULL)
+	abort ();
+      s->_raw_size = 4;
+
+      /* Adjust refcounts for symbols that we now know are not "dynamic".  */
+      elf_link_hash_traverse (elf_hash_table (info),
+			      elf_xtensa_fix_refcounts,
+			      (PTR) info);
+
+      /* Allocate space in ".rela.got" for literals that reference
+	 global symbols.  */
+      srelgot = bfd_get_section_by_name (dynobj, ".rela.got");
+      if (srelgot == NULL)
+	abort ();
+      elf_link_hash_traverse (elf_hash_table (info),
+			      elf_xtensa_allocate_got_size,
+			      (PTR) srelgot);
+
+      /* If we are generating a shared object, we also need space in
+	 ".rela.got" for R_XTENSA_RELATIVE relocs for literals that
+	 reference local symbols.  */
+      if (info->shared)
+	elf_xtensa_allocate_local_got_size (info, srelgot);
+
+      /* Allocate space in ".rela.plt" for literals that have PLT entries.  */
+      srelplt = bfd_get_section_by_name (dynobj, ".rela.plt");
+      if (srelplt == NULL)
+	abort ();
+      elf_link_hash_traverse (elf_hash_table (info),
+			      elf_xtensa_allocate_plt_size,
+			      (PTR) srelplt);
+
+      /* Allocate space in ".plt" to match the size of ".rela.plt".  For
+	 each PLT entry, we need the PLT code plus a 4-byte literal.
+	 For each chunk of ".plt", we also need two more 4-byte
+	 literals, two corresponding entries in ".rela.got", and an
+	 8-byte entry in ".xt.lit.plt".  */
+      spltlittbl = bfd_get_section_by_name (dynobj, ".xt.lit.plt");
+      if (spltlittbl == NULL)
+	abort ();
+
+      plt_entries = srelplt->_raw_size / sizeof (Elf32_External_Rela);
+      plt_chunks =
+	(plt_entries + PLT_ENTRIES_PER_CHUNK - 1) / PLT_ENTRIES_PER_CHUNK;
+
+      /* Iterate over all the PLT chunks, including any extra sections
+	 created earlier because the initial count of PLT relocations
+	 was an overestimate.  */
+      for (chunk = 0;
+	   (splt = elf_xtensa_get_plt_section (dynobj, chunk)) != NULL;
+	   chunk++)
+	{
+	  int chunk_entries;
+
+	  sgotplt = elf_xtensa_get_gotplt_section (dynobj, chunk);
+	  if (sgotplt == NULL)
+	    abort ();
+
+	  if (chunk < plt_chunks - 1)
+	    chunk_entries = PLT_ENTRIES_PER_CHUNK;
+	  else if (chunk == plt_chunks - 1)
+	    chunk_entries = plt_entries - (chunk * PLT_ENTRIES_PER_CHUNK);
+	  else
+	    chunk_entries = 0;
+
+	  if (chunk_entries != 0)
+	    {
+	      sgotplt->_raw_size = 4 * (chunk_entries + 2);
+	      splt->_raw_size = PLT_ENTRY_SIZE * chunk_entries;
+	      srelgot->_raw_size += 2 * sizeof (Elf32_External_Rela);
+	      spltlittbl->_raw_size += 8;
+	    }
+	  else
+	    {
+	      sgotplt->_raw_size = 0;
+	      splt->_raw_size = 0;
+	    }
+	}
+    }
+
+  /* Allocate memory for dynamic sections.  */
+  relplt = FALSE;
+  relgot = FALSE;
+  for (s = dynobj->sections; s != NULL; s = s->next)
+    {
+      const char *name;
+      bfd_boolean strip;
+
+      if ((s->flags & SEC_LINKER_CREATED) == 0)
+	continue;
+
+      /* It's OK to base decisions on the section name, because none
+	 of the dynobj section names depend upon the input files.  */
+      name = bfd_get_section_name (dynobj, s);
+
+      strip = FALSE;
+
+      if (strncmp (name, ".rela", 5) == 0)
+	{
+	  if (strcmp (name, ".rela.plt") == 0)
+	    relplt = TRUE;
+	  else if (strcmp (name, ".rela.got") == 0)
+	    relgot = TRUE;
+
+	  /* We use the reloc_count field as a counter if we need
+	     to copy relocs into the output file.  */
+	  s->reloc_count = 0;
+	}
+      else if (strncmp (name, ".plt.", 5) == 0
+	       || strncmp (name, ".got.plt.", 9) == 0)
+	{
+	  if (s->_raw_size == 0)
+	    {
+	      /* If we don't need this section, strip it from the output
+		 file.  We must create the ".plt*" and ".got.plt*"
+		 sections in create_dynamic_sections and/or check_relocs
+		 based on a conservative estimate of the PLT relocation
+		 count, because the sections must be created before the
+		 linker maps input sections to output sections.  The
+		 linker does that before size_dynamic_sections, where we
+		 compute the exact size of the PLT, so there may be more
+		 of these sections than are actually needed.  */
+	      strip = TRUE;
+	    }
+	}
+      else if (strcmp (name, ".got") != 0
+	       && strcmp (name, ".plt") != 0
+	       && strcmp (name, ".got.plt") != 0
+	       && strcmp (name, ".xt.lit.plt") != 0)
+	{
+	  /* It's not one of our sections, so don't allocate space.  */
+	  continue;
+	}
+
+      if (strip)
+	_bfd_strip_section_from_output (info, s);
+      else
+	{
+	  /* Allocate memory for the section contents.  */
+	  s->contents = (bfd_byte *) bfd_zalloc (dynobj, s->_raw_size);
+	  if (s->contents == NULL && s->_raw_size != 0)
+	    return FALSE;
+	}
+    }
+
+  if (elf_hash_table (info)->dynamic_sections_created)
+    {
+      /* Add the special XTENSA_RTLD relocations now.  The offsets won't be
+	 known until finish_dynamic_sections, but we need to get the relocs
+	 in place before they are sorted.  */
+      if (srelgot == NULL)
+	abort ();
+      for (chunk = 0; chunk < plt_chunks; chunk++)
+	{
+	  Elf_Internal_Rela irela;
+	  bfd_byte *loc;
+
+	  irela.r_offset = 0;
+	  irela.r_info = ELF32_R_INFO (0, R_XTENSA_RTLD);
+	  irela.r_addend = 0;
+
+	  loc = (srelgot->contents
+		 + srelgot->reloc_count * sizeof (Elf32_External_Rela));
+	  bfd_elf32_swap_reloca_out (output_bfd, &irela, loc);
+	  bfd_elf32_swap_reloca_out (output_bfd, &irela,
+				     loc + sizeof (Elf32_External_Rela));
+	  srelgot->reloc_count += 2;
+	}
+
+      /* Add some entries to the .dynamic section.  We fill in the
+	 values later, in elf_xtensa_finish_dynamic_sections, but we
+	 must add the entries now so that we get the correct size for
+	 the .dynamic section.  The DT_DEBUG entry is filled in by the
+	 dynamic linker and used by the debugger.  */
+#define add_dynamic_entry(TAG, VAL) \
+  bfd_elf32_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
+
+      if (! info->shared)
+	{
+	  if (!add_dynamic_entry (DT_DEBUG, 0))
+	    return FALSE;
+	}
+
+      if (relplt)
+	{
+	  if (!add_dynamic_entry (DT_PLTGOT, 0)
+	      || !add_dynamic_entry (DT_PLTRELSZ, 0)
+	      || !add_dynamic_entry (DT_PLTREL, DT_RELA)
+	      || !add_dynamic_entry (DT_JMPREL, 0))
+	    return FALSE;
+	}
+
+      if (relgot)
+	{
+	  if (!add_dynamic_entry (DT_RELA, 0)
+	      || !add_dynamic_entry (DT_RELASZ, 0)
+	      || !add_dynamic_entry (DT_RELAENT, sizeof (Elf32_External_Rela)))
+	    return FALSE;
+	}
+
+      if ((info->flags & DF_TEXTREL) != 0)
+	{
+	  if (!add_dynamic_entry (DT_TEXTREL, 0))
+	    return FALSE;
+	}
+
+      if (!add_dynamic_entry (DT_XTENSA_GOT_LOC_OFF, 0)
+	  || !add_dynamic_entry (DT_XTENSA_GOT_LOC_SZ, 0))
+	return FALSE;
+    }
+#undef add_dynamic_entry
+
+  return TRUE;
+}
+
+
+/* Remove any PT_LOAD segments with no allocated sections.  Prior to
+   binutils 2.13, this function used to remove the non-SEC_ALLOC
+   sections from PT_LOAD segments, but that task has now been moved
+   into elf.c.  We still need this function to remove any empty
+   segments that result, but there's nothing Xtensa-specific about
+   this and it probably ought to be moved into elf.c as well.  */
+
+static bfd_boolean
+elf_xtensa_modify_segment_map (abfd)
+     bfd *abfd;
+{
+  struct elf_segment_map **m_p;
+
+  m_p = &elf_tdata (abfd)->segment_map;
+  while (*m_p != NULL)
+    {
+      if ((*m_p)->p_type == PT_LOAD && (*m_p)->count == 0)
+	*m_p = (*m_p)->next;
+      else
+	m_p = &(*m_p)->next;
+    }
+  return TRUE;
+}
+
+
+/* Perform the specified relocation.  The instruction at (contents + address)
+   is modified to set one operand to represent the value in "relocation".  The
+   operand position is determined by the relocation type recorded in the
+   howto.  */
+
+#define CALL_SEGMENT_BITS (30)
+#define CALL_SEGMENT_SIZE (1<<CALL_SEGMENT_BITS)
+
+static bfd_reloc_status_type
+elf_xtensa_do_reloc (howto, abfd, input_section, relocation,
+		     contents, address, is_weak_undef, error_message)
+     reloc_howto_type *howto;
+     bfd *abfd;
+     asection *input_section;
+     bfd_vma relocation;
+     bfd_byte *contents;
+     bfd_vma address;
+     bfd_boolean is_weak_undef;
+     char **error_message;
+{
+  xtensa_opcode opcode;
+  xtensa_operand operand;
+  xtensa_encode_result encode_result;
+  xtensa_isa isa = xtensa_default_isa;
+  xtensa_insnbuf ibuff;
+  bfd_vma self_address;
+  int opnd;
+  uint32 newval;
+
+  switch (howto->type)
+    {
+    case R_XTENSA_NONE:
+      return bfd_reloc_ok;
+
+    case R_XTENSA_ASM_EXPAND:
+      if (!is_weak_undef)
+	{
+	  /* Check for windowed CALL across a 1GB boundary.  */
+	  xtensa_opcode opcode =
+	    get_expanded_call_opcode (contents + address,
+				      input_section->_raw_size - address);
+	  if (is_windowed_call_opcode (opcode))
+	    {
+	      self_address = (input_section->output_section->vma
+			      + input_section->output_offset
+			      + address);
+	      if ((self_address >> CALL_SEGMENT_BITS) !=
+		  (relocation >> CALL_SEGMENT_BITS)) 
+		{
+		  *error_message = "windowed longcall crosses 1GB boundary; "
+		    "return may fail";
+		  return bfd_reloc_dangerous;
+		}
+	    }
+	}
+      return bfd_reloc_ok;
+
+    case R_XTENSA_ASM_SIMPLIFY:
+      { 
+        /* Convert the L32R/CALLX to CALL.  */
+	bfd_reloc_status_type retval = 
+	  elf_xtensa_do_asm_simplify (contents, address,
+				      input_section->_raw_size);
+	if (retval != bfd_reloc_ok)
+	  return retval;
+
+	/* The CALL needs to be relocated.  Continue below for that part.  */
+	address += 3;
+	howto = &elf_howto_table[(unsigned) R_XTENSA_OP0 ];
+      }
+      break;
+
+    case R_XTENSA_32:
+    case R_XTENSA_PLT:
+      {
+	bfd_vma x;
+	x = bfd_get_32 (abfd, contents + address);
+	x = x + relocation;
+	bfd_put_32 (abfd, x, contents + address);
+      }
+      return bfd_reloc_ok;
+    }
+
+  /* Read the instruction into a buffer and decode the opcode.  */
+  ibuff = xtensa_insnbuf_alloc (isa);
+  xtensa_insnbuf_from_chars (isa, ibuff, contents + address);
+  opcode = xtensa_decode_insn (isa, ibuff);
+
+  /* Determine which operand is being relocated.  */
+  if (opcode == XTENSA_UNDEFINED)
+    {
+      *error_message = "cannot decode instruction";
+      return bfd_reloc_dangerous;
+    }
+
+  if (howto->type < R_XTENSA_OP0 || howto->type > R_XTENSA_OP2)
+    {
+      *error_message = "unexpected relocation";
+      return bfd_reloc_dangerous;
+    }
+
+  opnd = howto->type - R_XTENSA_OP0;
+
+  /* Calculate the PC address for this instruction.  */
+  if (!howto->pc_relative)
+    {
+      *error_message = "expected PC-relative relocation";
+      return bfd_reloc_dangerous;
+    }
+
+  self_address = (input_section->output_section->vma
+		  + input_section->output_offset
+		  + address);
+
+  /* Apply the relocation.  */
+  operand = xtensa_get_operand (isa, opcode, opnd);
+  newval = xtensa_operand_do_reloc (operand, relocation, self_address);
+  encode_result = xtensa_operand_encode (operand, &newval);
+  xtensa_operand_set_field (operand, ibuff, newval);
+
+  /* Write the modified instruction back out of the buffer.  */
+  xtensa_insnbuf_to_chars (isa, ibuff, contents + address);
+  free (ibuff);
+
+  if (encode_result != xtensa_encode_result_ok)
+    {
+      char *message = build_encoding_error_message (opcode, encode_result);
+      *error_message = message;
+      return bfd_reloc_dangerous;
+    }
+
+  /* Final check for call.  */
+  if (is_direct_call_opcode (opcode)
+      && is_windowed_call_opcode (opcode))
+    {
+      if ((self_address >> CALL_SEGMENT_BITS) !=
+	  (relocation >> CALL_SEGMENT_BITS)) 
+	{
+	  *error_message = "windowed call crosses 1GB boundary; "
+	    "return may fail";
+	  return bfd_reloc_dangerous;
+	}
+    }
+
+  return bfd_reloc_ok;
+}
+
+
+static char *
+vsprint_msg VPARAMS ((const char *origmsg, const char *fmt, int arglen, ...))
+{
+  /* To reduce the size of the memory leak,
+     we only use a single message buffer.  */
+  static bfd_size_type alloc_size = 0;
+  static char *message = NULL;
+  bfd_size_type orig_len, len = 0;
+  bfd_boolean is_append;
+
+  VA_OPEN (ap, arglen);
+  VA_FIXEDARG (ap, const char *, origmsg);
+  
+  is_append = (origmsg == message);  
+
+  orig_len = strlen (origmsg);
+  len = orig_len + strlen (fmt) + arglen + 20;
+  if (len > alloc_size)
+    {
+      message = (char *) bfd_realloc (message, len);
+      alloc_size = len;
+    }
+  if (!is_append)
+    memcpy (message, origmsg, orig_len);
+  vsprintf (message + orig_len, fmt, ap);
+  VA_CLOSE (ap);
+  return message;
+}
+
+
+static char *
+build_encoding_error_message (opcode, encode_result)
+     xtensa_opcode opcode;
+     xtensa_encode_result encode_result;
+{
+  const char *opname = xtensa_opcode_name (xtensa_default_isa, opcode);
+  const char *msg = NULL;
+
+  switch (encode_result)
+    {
+    case xtensa_encode_result_ok:
+      msg = "unexpected valid encoding";
+      break;
+    case xtensa_encode_result_align:
+      msg = "misaligned encoding";
+      break;
+    case xtensa_encode_result_not_in_table:
+      msg = "encoding not in lookup table";
+      break;
+    case xtensa_encode_result_too_low:
+      msg = "encoding out of range: too low";
+      break;
+    case xtensa_encode_result_too_high:
+      msg = "encoding out of range: too high";
+      break;
+    case xtensa_encode_result_not_ok:
+    default:
+      msg = "could not encode";
+      break;
+    }
+
+  if (is_direct_call_opcode (opcode)
+      && (encode_result == xtensa_encode_result_too_low
+	  || encode_result == xtensa_encode_result_too_high))
+
+    msg = "direct call out of range";
+
+  else if (opcode == get_l32r_opcode ()) 
+    {
+      /* L32Rs have the strange interaction with encoding in that they
+         have an unsigned immediate field, so libisa returns "too high"
+         when the absolute value is out of range and never returns "too
+         low", but I leave the "too low" message in case anything
+         changes.  */
+      if (encode_result == xtensa_encode_result_too_low)
+	msg = "literal out of range";
+      else if (encode_result == xtensa_encode_result_too_high)
+	msg = "literal placed after use";
+    }
+  
+  return vsprint_msg (opname, ": %s", strlen (msg) + 2, msg);
+}
+
+
+/* This function is registered as the "special_function" in the
+   Xtensa howto for handling simplify operations.
+   bfd_perform_relocation / bfd_install_relocation use it to
+   perform (install) the specified relocation.  Since this replaces the code
+   in bfd_perform_relocation, it is basically an Xtensa-specific,
+   stripped-down version of bfd_perform_relocation.  */
+
+static bfd_reloc_status_type
+bfd_elf_xtensa_reloc (abfd, reloc_entry, symbol, data, input_section,
+		      output_bfd, error_message)
+     bfd *abfd;
+     arelent *reloc_entry;
+     asymbol *symbol;
+     PTR data;
+     asection *input_section;
+     bfd *output_bfd;
+     char **error_message;
+{
+  bfd_vma relocation;
+  bfd_reloc_status_type flag;
+  bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
+  bfd_vma output_base = 0;
+  reloc_howto_type *howto = reloc_entry->howto;
+  asection *reloc_target_output_section;
+  bfd_boolean is_weak_undef;
+
+  /* ELF relocs are against symbols.  If we are producing relocateable
+     output, and the reloc is against an external symbol, the resulting
+     reloc will also be against the same symbol.  In such a case, we
+     don't want to change anything about the way the reloc is handled,
+     since it will all be done at final link time.  This test is similar
+     to what bfd_elf_generic_reloc does except that it lets relocs with
+     howto->partial_inplace go through even if the addend is non-zero.
+     (The real problem is that partial_inplace is set for XTENSA_32
+     relocs to begin with, but that's a long story and there's little we
+     can do about it now....)  */
+
+  if (output_bfd != (bfd *) NULL
+      && (symbol->flags & BSF_SECTION_SYM) == 0)
+    {
+      reloc_entry->address += input_section->output_offset;
+      return bfd_reloc_ok;
+    }
+
+  /* Is the address of the relocation really within the section?  */
+  if (reloc_entry->address > (input_section->_cooked_size
+			      / bfd_octets_per_byte (abfd)))
+    return bfd_reloc_outofrange;
+
+  /* Work out which section the relocation is targetted at and the
+     initial relocation command value.  */
+
+  /* Get symbol value.  (Common symbols are special.)  */
+  if (bfd_is_com_section (symbol->section))
+    relocation = 0;
+  else
+    relocation = symbol->value;
+
+  reloc_target_output_section = symbol->section->output_section;
+
+  /* Convert input-section-relative symbol value to absolute.  */
+  if ((output_bfd && !howto->partial_inplace)
+      || reloc_target_output_section == NULL)
+    output_base = 0;
+  else
+    output_base = reloc_target_output_section->vma;
+
+  relocation += output_base + symbol->section->output_offset;
+
+  /* Add in supplied addend.  */
+  relocation += reloc_entry->addend;
+
+  /* Here the variable relocation holds the final address of the
+     symbol we are relocating against, plus any addend.  */
+  if (output_bfd)
+    {
+      if (!howto->partial_inplace)
+	{
+	  /* This is a partial relocation, and we want to apply the relocation
+	     to the reloc entry rather than the raw data.  Everything except
+	     relocations against section symbols has already been handled
+	     above.  */
+         
+	  BFD_ASSERT (symbol->flags & BSF_SECTION_SYM);
+	  reloc_entry->addend = relocation;
+	  reloc_entry->address += input_section->output_offset;
+	  return bfd_reloc_ok;
+	}
+      else
+	{
+	  reloc_entry->address += input_section->output_offset;
+	  reloc_entry->addend = 0;
+	}
+    }
+
+  is_weak_undef = (bfd_is_und_section (symbol->section)
+		   && (symbol->flags & BSF_WEAK) != 0);
+  flag = elf_xtensa_do_reloc (howto, abfd, input_section, relocation,
+			      (bfd_byte *) data, (bfd_vma) octets,
+			      is_weak_undef, error_message);
+
+  if (flag == bfd_reloc_dangerous)
+    {
+      /* Add the symbol name to the error message.  */
+      if (! *error_message)
+	*error_message = "";
+      *error_message = vsprint_msg (*error_message, ": (%s + 0x%lx)",
+				    strlen (symbol->name) + 17,
+				    symbol->name, reloc_entry->addend);
+    }
+
+  return flag;
+}
+
+
+/* Set up an entry in the procedure linkage table.  */
+
+static bfd_vma
+elf_xtensa_create_plt_entry (dynobj, output_bfd, reloc_index)
+      bfd *dynobj;
+      bfd *output_bfd;
+      unsigned reloc_index;
+{
+  asection *splt, *sgotplt;
+  bfd_vma plt_base, got_base;
+  bfd_vma code_offset, lit_offset;
+  int chunk;
+
+  chunk = reloc_index / PLT_ENTRIES_PER_CHUNK;
+  splt = elf_xtensa_get_plt_section (dynobj, chunk);
+  sgotplt = elf_xtensa_get_gotplt_section (dynobj, chunk);
+  BFD_ASSERT (splt != NULL && sgotplt != NULL);
+
+  plt_base = splt->output_section->vma + splt->output_offset;
+  got_base = sgotplt->output_section->vma + sgotplt->output_offset;
+
+  lit_offset = 8 + (reloc_index % PLT_ENTRIES_PER_CHUNK) * 4;
+  code_offset = (reloc_index % PLT_ENTRIES_PER_CHUNK) * PLT_ENTRY_SIZE;
+
+  /* Fill in the literal entry.  This is the offset of the dynamic
+     relocation entry.  */
+  bfd_put_32 (output_bfd, reloc_index * sizeof (Elf32_External_Rela),
+	      sgotplt->contents + lit_offset);
+
+  /* Fill in the entry in the procedure linkage table.  */
+  memcpy (splt->contents + code_offset,
+	  (bfd_big_endian (output_bfd)
+	   ? elf_xtensa_be_plt_entry
+	   : elf_xtensa_le_plt_entry),
+	  PLT_ENTRY_SIZE);
+  bfd_put_16 (output_bfd, l32r_offset (got_base + 0,
+				       plt_base + code_offset + 3),
+	      splt->contents + code_offset + 4);
+  bfd_put_16 (output_bfd, l32r_offset (got_base + 4,
+				       plt_base + code_offset + 6),
+	      splt->contents + code_offset + 7);
+  bfd_put_16 (output_bfd, l32r_offset (got_base + lit_offset,
+				       plt_base + code_offset + 9),
+	      splt->contents + code_offset + 10);
+
+  return plt_base + code_offset;
+}
+
+
+static bfd_boolean
+xtensa_elf_dynamic_symbol_p (info, h)
+     struct bfd_link_info *info;
+     struct elf_link_hash_entry *h;
+{
+  if (h == NULL)
+    return FALSE;
+
+  while (h->root.type == bfd_link_hash_indirect
+	 || h->root.type == bfd_link_hash_warning)
+    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+  if (h->dynindx == -1)
+    return FALSE;
+
+  if (h->root.type == bfd_link_hash_undefweak
+      || h->root.type == bfd_link_hash_defweak)
+    return TRUE;
+
+  switch (ELF_ST_VISIBILITY (h->other))
+    {
+    case STV_DEFAULT:
+      break;
+    case STV_HIDDEN:
+    case STV_INTERNAL:
+      return FALSE;
+    case STV_PROTECTED:
+      if (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)
+        return FALSE;
+      break;
+    }
+
+  if ((info->shared && !info->symbolic)
+      || (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
+    return TRUE;
+
+  return FALSE;
+}
+
+
+/* Relocate an Xtensa ELF section.  This is invoked by the linker for
+   both relocateable and final links.  */
+
+static bfd_boolean
+elf_xtensa_relocate_section (output_bfd, info, input_bfd,
+			     input_section, contents, relocs,
+			     local_syms, local_sections)
+     bfd *output_bfd;
+     struct bfd_link_info *info;
+     bfd *input_bfd;
+     asection *input_section;
+     bfd_byte *contents;
+     Elf_Internal_Rela *relocs;
+     Elf_Internal_Sym *local_syms;
+     asection **local_sections;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  Elf_Internal_Rela *rel;
+  Elf_Internal_Rela *relend;
+  struct elf_link_hash_entry **sym_hashes;
+  asection *srelgot, *srelplt;
+  bfd *dynobj;
+  char *error_message = NULL;
+
+  if (xtensa_default_isa == NULL)
+    xtensa_isa_init ();
+
+  dynobj = elf_hash_table (info)->dynobj;
+  symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+  sym_hashes = elf_sym_hashes (input_bfd);
+
+  srelgot = NULL;
+  srelplt = NULL;
+  if (dynobj != NULL)
+    {
+      srelgot = bfd_get_section_by_name (dynobj, ".rela.got");;
+      srelplt = bfd_get_section_by_name (dynobj, ".rela.plt");
+    }
+
+  rel = relocs;
+  relend = relocs + input_section->reloc_count;
+  for (; rel < relend; rel++)
+    {
+      int r_type;
+      reloc_howto_type *howto;
+      unsigned long r_symndx;
+      struct elf_link_hash_entry *h;
+      Elf_Internal_Sym *sym;
+      asection *sec;
+      bfd_vma relocation;
+      bfd_reloc_status_type r;
+      bfd_boolean is_weak_undef;
+      bfd_boolean unresolved_reloc;
+
+      r_type = ELF32_R_TYPE (rel->r_info);
+      if (r_type == (int) R_XTENSA_GNU_VTINHERIT
+	  || r_type == (int) R_XTENSA_GNU_VTENTRY)
+	continue;
+
+      if (r_type < 0 || r_type >= (int) R_XTENSA_max)
+	{
+	  bfd_set_error (bfd_error_bad_value);
+	  return FALSE;
+	}
+      howto = &elf_howto_table[r_type];
+
+      r_symndx = ELF32_R_SYM (rel->r_info);
+
+      if (info->relocateable)
+	{
+	  /* This is a relocateable link. 
+	     1) If the reloc is against a section symbol, adjust
+	     according to the output section.
+	     2) If there is a new target for this relocation,
+	     the new target will be in the same output section.
+	     We adjust the relocation by the output section
+	     difference.  */
+
+	  if (relaxing_section)
+	    {
+	      /* Check if this references a section in another input file.  */
+	      do_fix_for_relocateable_link (rel, input_bfd, input_section);
+	      r_type = ELF32_R_TYPE (rel->r_info);
+	    }
+
+	  if (r_type == R_XTENSA_ASM_SIMPLIFY) 
+	    {
+	      /* Convert ASM_SIMPLIFY into the simpler relocation
+		 so that they never escape a relaxing link.  */
+	      contract_asm_expansion (contents, input_section->_raw_size, rel);
+	      r_type = ELF32_R_TYPE (rel->r_info);
+	    }
+
+	  /* This is a relocateable link, so we don't have to change
+	     anything unless the reloc is against a section symbol,
+	     in which case we have to adjust according to where the
+	     section symbol winds up in the output section.  */
+	  if (r_symndx < symtab_hdr->sh_info)
+	    {
+	      sym = local_syms + r_symndx;
+	      if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+		{
+		  sec = local_sections[r_symndx];
+		  rel->r_addend += sec->output_offset + sym->st_value;
+		}
+	    }
+
+	  /* If there is an addend with a partial_inplace howto,
+	     then move the addend to the contents.  This is a hack
+	     to work around problems with DWARF in relocateable links
+	     with some previous version of BFD.  Now we can't easily get
+	     rid of the hack without breaking backward compatibility.... */
+	  if (rel->r_addend)
+	    {
+	      howto = &elf_howto_table[r_type];
+	      if (howto->partial_inplace)
+		{
+		  r = elf_xtensa_do_reloc (howto, input_bfd, input_section,
+					   rel->r_addend, contents,
+					   rel->r_offset, FALSE,
+					   &error_message);
+		  if (r != bfd_reloc_ok)
+		    {
+		      if (!((*info->callbacks->reloc_dangerous)
+			    (info, error_message, input_bfd, input_section,
+			     rel->r_offset)))
+			return FALSE;
+		    }
+		  rel->r_addend = 0;
+		}
+	    }
+
+	  /* Done with work for relocateable link; continue with next reloc.  */
+	  continue;
+	}
+
+      /* This is a final link.  */
+
+      h = NULL;
+      sym = NULL;
+      sec = NULL;
+      is_weak_undef = FALSE;
+      unresolved_reloc = FALSE;
+
+      if (howto->partial_inplace)
+	{
+	  /* Because R_XTENSA_32 was made partial_inplace to fix some
+	     problems with DWARF info in partial links, there may be
+	     an addend stored in the contents.  Take it out of there
+	     and move it back into the addend field of the reloc.  */
+	  rel->r_addend += bfd_get_32 (input_bfd, contents + rel->r_offset);
+	  bfd_put_32 (input_bfd, 0, contents + rel->r_offset);
+	}
+
+      if (r_symndx < symtab_hdr->sh_info)
+	{
+	  sym = local_syms + r_symndx;
+	  sec = local_sections[r_symndx];
+	  relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel);
+	}
+      else
+	{
+	  h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+
+	  while (h->root.type == bfd_link_hash_indirect
+		 || h->root.type == bfd_link_hash_warning)
+	    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+	  relocation = 0;
+	  if (h->root.type == bfd_link_hash_defined
+	      || h->root.type == bfd_link_hash_defweak)
+	    {
+	      sec = h->root.u.def.section;
+
+	      if (sec->output_section == NULL)
+		/* Set a flag that will be cleared later if we find a
+		   relocation value for this symbol.  output_section
+		   is typically NULL for symbols satisfied by a shared
+		   library.  */
+		unresolved_reloc = TRUE;
+	      else
+		relocation = (h->root.u.def.value
+			      + sec->output_section->vma
+			      + sec->output_offset);
+	    }
+	  else if (h->root.type == bfd_link_hash_undefweak)
+	    is_weak_undef = TRUE;
+	  else if (info->shared
+		   && !info->no_undefined
+		   && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
+	    ;
+	  else
+	    {
+	      if (! ((*info->callbacks->undefined_symbol)
+		     (info, h->root.root.string, input_bfd,
+		      input_section, rel->r_offset,
+		      (!info->shared || info->no_undefined
+		       || ELF_ST_VISIBILITY (h->other)))))
+		return FALSE;
+
+	      /* To avoid any more warning messages, like "call out of
+		 range", we continue immediately to the next relocation.  */
+	      continue;
+	    }
+	}
+
+      if (relaxing_section)
+	{
+	  /* Check if this references a section in another input file.  */
+	  do_fix_for_final_link (rel, input_section, &relocation);
+
+	  /* Update some already cached values.  */
+	  r_type = ELF32_R_TYPE (rel->r_info);
+	  howto = &elf_howto_table[r_type];
+	}
+
+      /* Sanity check the address.  */
+      if (rel->r_offset >= input_section->_raw_size
+	  && ELF32_R_TYPE (rel->r_info) != R_XTENSA_NONE)
+	{
+	  bfd_set_error (bfd_error_bad_value);
+	  return FALSE;
+	}
+
+      /* Generate dynamic relocations.  */
+      if (elf_hash_table (info)->dynamic_sections_created)
+	{
+	  bfd_boolean dynamic_symbol = xtensa_elf_dynamic_symbol_p (info, h);
+
+	  if (dynamic_symbol && (r_type == R_XTENSA_OP0
+				 || r_type == R_XTENSA_OP1
+				 || r_type == R_XTENSA_OP2))
+	    {
+	      /* This is an error.  The symbol's real value won't be known
+		 until runtime and it's likely to be out of range anyway.  */
+	      const char *name = h->root.root.string;
+	      error_message = vsprint_msg ("invalid relocation for dynamic "
+					   "symbol", ": %s",
+					   strlen (name) + 2, name);
+	      if (!((*info->callbacks->reloc_dangerous)
+		    (info, error_message, input_bfd, input_section,
+		     rel->r_offset)))
+		return FALSE;
+	    }
+	  else if ((r_type == R_XTENSA_32 || r_type == R_XTENSA_PLT)
+		   && (input_section->flags & SEC_ALLOC) != 0
+		   && (dynamic_symbol || info->shared))
+	    {
+	      Elf_Internal_Rela outrel;
+	      bfd_byte *loc;
+	      asection *srel;
+
+	      if (dynamic_symbol && r_type == R_XTENSA_PLT)
+		srel = srelplt;
+	      else
+		srel = srelgot;
+
+	      BFD_ASSERT (srel != NULL);
+
+	      outrel.r_offset =
+		_bfd_elf_section_offset (output_bfd, info,
+					 input_section, rel->r_offset);
+
+	      if ((outrel.r_offset | 1) == (bfd_vma) -1)
+		memset (&outrel, 0, sizeof outrel);
+	      else
+		{
+		  outrel.r_offset = (input_section->output_section->vma
+				     + input_section->output_offset);
+
+		  if (dynamic_symbol)
+		    {
+		      outrel.r_addend = rel->r_addend;
+		      rel->r_addend = 0;
+
+		      if (r_type == R_XTENSA_32)
+			{
+			  outrel.r_info =
+			    ELF32_R_INFO (h->dynindx, R_XTENSA_GLOB_DAT);
+			  relocation = 0;
+			}
+		      else /* r_type == R_XTENSA_PLT */
+			{
+			  outrel.r_info =
+			    ELF32_R_INFO (h->dynindx, R_XTENSA_JMP_SLOT);
+
+			  /* Create the PLT entry and set the initial
+			     contents of the literal entry to the address of
+			     the PLT entry.  */
+			  relocation = 
+			    elf_xtensa_create_plt_entry (dynobj, output_bfd,
+							 srel->reloc_count);
+			}
+		      unresolved_reloc = FALSE;
+		    }
+		  else
+		    {
+		      /* Generate a RELATIVE relocation.  */
+		      outrel.r_info = ELF32_R_INFO (0, R_XTENSA_RELATIVE);
+		      outrel.r_addend = 0;
+		    }
+		}
+
+	      loc = (srel->contents
+		     + srel->reloc_count++ * sizeof (Elf32_External_Rela));
+	      bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
+	      BFD_ASSERT (sizeof (Elf32_External_Rela) * srel->reloc_count
+			  <= srel->_cooked_size);
+	    }
+	}
+
+      /* Dynamic relocs are not propagated for SEC_DEBUGGING sections
+	 because such sections are not SEC_ALLOC and thus ld.so will
+	 not process them.  */
+      if (unresolved_reloc
+	  && !((input_section->flags & SEC_DEBUGGING) != 0
+	       && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0))
+	(*_bfd_error_handler)
+	  (_("%s(%s+0x%lx): unresolvable relocation against symbol `%s'"),
+	   bfd_archive_filename (input_bfd),
+	   bfd_get_section_name (input_bfd, input_section),
+	   (long) rel->r_offset,
+	   h->root.root.string);
+
+      /* There's no point in calling bfd_perform_relocation here.
+	 Just go directly to our "special function".  */
+      r = elf_xtensa_do_reloc (howto, input_bfd, input_section,
+			       relocation + rel->r_addend,
+			       contents, rel->r_offset, is_weak_undef,
+			       &error_message);
+      
+      if (r != bfd_reloc_ok)
+	{
+	  const char *name;
+
+	  BFD_ASSERT (r == bfd_reloc_dangerous);
+	  BFD_ASSERT (error_message != (char *) NULL);
+
+	  if (h != NULL)
+	    name = h->root.root.string;
+	  else
+	    {
+	      name = bfd_elf_string_from_elf_section
+		(input_bfd, symtab_hdr->sh_link, sym->st_name);
+	      if (name && *name == '\0')
+		name = bfd_section_name (input_bfd, sec);
+	    }
+	  if (name)
+	    error_message = vsprint_msg (error_message, ": %s",
+					 strlen (name), name);
+	  if (!((*info->callbacks->reloc_dangerous)
+		(info, error_message, input_bfd, input_section,
+		 rel->r_offset)))
+	    return FALSE;
+	}
+    }
+
+  return TRUE;
+}
+
+
+/* Finish up dynamic symbol handling.  There's not much to do here since
+   the PLT and GOT entries are all set up by relocate_section.  */
+
+static bfd_boolean
+elf_xtensa_finish_dynamic_symbol (output_bfd, info, h, sym)
+     bfd *output_bfd ATTRIBUTE_UNUSED;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
+     struct elf_link_hash_entry *h;
+     Elf_Internal_Sym *sym;
+{
+  if ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0
+      && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
+    {
+      /* Mark the symbol as undefined, rather than as defined in
+	 the .plt section.  Leave the value alone.  */
+      sym->st_shndx = SHN_UNDEF;
+    }
+
+  /* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute.  */
+  if (strcmp (h->root.root.string, "_DYNAMIC") == 0
+      || strcmp (h->root.root.string, "_GLOBAL_OFFSET_TABLE_") == 0)
+    sym->st_shndx = SHN_ABS;
+
+  return TRUE;
+}
+
+
+/* Combine adjacent literal table entries in the output.  Adjacent
+   entries within each input section may have been removed during
+   relaxation, but we repeat the process here, even though it's too late
+   to shrink the output section, because it's important to minimize the
+   number of literal table entries to reduce the start-up work for the
+   runtime linker.  Returns the number of remaining table entries or -1
+   on error.  */
+
+static int
+elf_xtensa_combine_prop_entries (output_bfd, secname)
+     bfd *output_bfd;
+     const char *secname;
+{
+  asection *sec;
+  bfd_byte *contents;
+  property_table_entry *table;
+  bfd_size_type section_size;
+  bfd_vma offset;
+  int n, m, num;
+
+  sec = bfd_get_section_by_name (output_bfd, secname);
+  if (!sec)
+    return -1;
+
+  section_size = (sec->_cooked_size != 0 ? sec->_cooked_size : sec->_raw_size);
+  BFD_ASSERT (section_size % 8 == 0);
+  num = section_size / 8;
+
+  contents = (bfd_byte *) bfd_malloc (section_size);
+  table = (property_table_entry *)
+    bfd_malloc (num * sizeof (property_table_entry));
+  if (contents == 0 || table == 0)
+    return -1;
+
+  /* The ".xt.lit.plt" section has the SEC_IN_MEMORY flag set and this
+     propagates to the output section, where it doesn't really apply and
+     where it breaks the following call to bfd_get_section_contents.  */
+  sec->flags &= ~SEC_IN_MEMORY;
+
+  if (! bfd_get_section_contents (output_bfd, sec, contents, 0, section_size))
+    return -1;
+
+  /* There should never be any relocations left at this point, so this
+     is quite a bit easier than what is done during relaxation.  */
+
+  /* Copy the raw contents into a property table array and sort it.  */
+  offset = 0;
+  for (n = 0; n < num; n++)
+    {
+      table[n].address = bfd_get_32 (output_bfd, &contents[offset]);
+      table[n].size = bfd_get_32 (output_bfd, &contents[offset + 4]);
+      offset += 8;
+    }
+  qsort (table, num, sizeof (property_table_entry), property_table_compare);
+
+  for (n = 0; n < num; n++)
+    {
+      bfd_boolean remove = FALSE;
+
+      if (table[n].size == 0)
+	remove = TRUE;
+      else if (n > 0 &&
+	       (table[n-1].address + table[n-1].size == table[n].address))
+	{
+	  table[n-1].size += table[n].size;
+	  remove = TRUE;
+	}
+
+      if (remove)
+	{
+	  for (m = n; m < num - 1; m++)
+	    {
+	      table[m].address = table[m+1].address;
+	      table[m].size = table[m+1].size;
+	    }
+
+	  n--;
+	  num--;
+	}
+    }
+
+  /* Copy the data back to the raw contents.  */
+  offset = 0;
+  for (n = 0; n < num; n++)
+    {
+      bfd_put_32 (output_bfd, table[n].address, &contents[offset]);
+      bfd_put_32 (output_bfd, table[n].size, &contents[offset + 4]);
+      offset += 8;
+    }
+
+  /* Clear the removed bytes.  */
+  if ((bfd_size_type) (num * 8) < section_size)
+    {
+      memset (&contents[num * 8], 0, section_size - num * 8);
+      sec->_cooked_size = num * 8;
+    }
+
+  if (! bfd_set_section_contents (output_bfd, sec, contents, 0, section_size))
+    return -1;
+
+  free (contents);
+  return num;
+}
+
+
+/* Finish up the dynamic sections.  */
+
+static bfd_boolean
+elf_xtensa_finish_dynamic_sections (output_bfd, info)
+     bfd *output_bfd;
+     struct bfd_link_info *info;
+{
+  bfd *dynobj;
+  asection *sdyn, *srelplt, *sgot;
+  Elf32_External_Dyn *dyncon, *dynconend;
+  int num_xtlit_entries;
+
+  if (! elf_hash_table (info)->dynamic_sections_created)
+    return TRUE;
+
+  dynobj = elf_hash_table (info)->dynobj;
+  sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
+  BFD_ASSERT (sdyn != NULL);
+
+  /* Set the first entry in the global offset table to the address of
+     the dynamic section.  */
+  sgot = bfd_get_section_by_name (dynobj, ".got");
+  if (sgot)
+    {
+      BFD_ASSERT (sgot->_raw_size == 4);
+      if (sdyn == NULL)
+	bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents);
+      else
+	bfd_put_32 (output_bfd,
+		    sdyn->output_section->vma + sdyn->output_offset,
+		    sgot->contents);
+    }
+
+  srelplt = bfd_get_section_by_name (dynobj, ".rela.plt");
+  if (srelplt != NULL && srelplt->_raw_size != 0)
+    {
+      asection *sgotplt, *srelgot, *spltlittbl;
+      int chunk, plt_chunks, plt_entries;
+      Elf_Internal_Rela irela;
+      bfd_byte *loc;
+      unsigned rtld_reloc;
+
+      srelgot = bfd_get_section_by_name (dynobj, ".rela.got");;
+      BFD_ASSERT (srelgot != NULL);
+
+      spltlittbl = bfd_get_section_by_name (dynobj, ".xt.lit.plt");
+      BFD_ASSERT (spltlittbl != NULL);
+
+      /* Find the first XTENSA_RTLD relocation.  Presumably the rest
+	 of them follow immediately after....  */
+      for (rtld_reloc = 0; rtld_reloc < srelgot->reloc_count; rtld_reloc++)
+	{
+	  loc = srelgot->contents + rtld_reloc * sizeof (Elf32_External_Rela);
+	  bfd_elf32_swap_reloca_in (output_bfd, loc, &irela);
+	  if (ELF32_R_TYPE (irela.r_info) == R_XTENSA_RTLD)
+	    break;
+	}
+      BFD_ASSERT (rtld_reloc < srelgot->reloc_count);
+
+      plt_entries = (srelplt->_raw_size / sizeof (Elf32_External_Rela));
+      plt_chunks =
+	(plt_entries + PLT_ENTRIES_PER_CHUNK - 1) / PLT_ENTRIES_PER_CHUNK;
+
+      for (chunk = 0; chunk < plt_chunks; chunk++)
+	{
+	  int chunk_entries = 0;
+
+	  sgotplt = elf_xtensa_get_gotplt_section (dynobj, chunk);
+	  BFD_ASSERT (sgotplt != NULL);
+
+	  /* Emit special RTLD relocations for the first two entries in
+	     each chunk of the .got.plt section.  */
+
+	  loc = srelgot->contents + rtld_reloc * sizeof (Elf32_External_Rela);
+	  bfd_elf32_swap_reloca_in (output_bfd, loc, &irela);
+	  BFD_ASSERT (ELF32_R_TYPE (irela.r_info) == R_XTENSA_RTLD);
+	  irela.r_offset = (sgotplt->output_section->vma
+			    + sgotplt->output_offset);
+	  irela.r_addend = 1; /* tell rtld to set value to resolver function */
+	  bfd_elf32_swap_reloca_out (output_bfd, &irela, loc);
+	  rtld_reloc += 1;
+	  BFD_ASSERT (rtld_reloc <= srelgot->reloc_count);
+
+	  /* Next literal immediately follows the first.  */
+	  loc += sizeof (Elf32_External_Rela);
+	  bfd_elf32_swap_reloca_in (output_bfd, loc, &irela);
+	  BFD_ASSERT (ELF32_R_TYPE (irela.r_info) == R_XTENSA_RTLD);
+	  irela.r_offset = (sgotplt->output_section->vma
+			    + sgotplt->output_offset + 4);
+	  /* Tell rtld to set value to object's link map.  */
+	  irela.r_addend = 2;
+	  bfd_elf32_swap_reloca_out (output_bfd, &irela, loc);
+	  rtld_reloc += 1;
+	  BFD_ASSERT (rtld_reloc <= srelgot->reloc_count);
+
+	  /* Fill in the literal table.  */
+	  if (chunk < plt_chunks - 1)
+	    chunk_entries = PLT_ENTRIES_PER_CHUNK;
+	  else
+	    chunk_entries = plt_entries - (chunk * PLT_ENTRIES_PER_CHUNK);
+
+	  BFD_ASSERT ((unsigned) (chunk + 1) * 8 <= spltlittbl->_cooked_size);
+	  bfd_put_32 (output_bfd,
+		      sgotplt->output_section->vma + sgotplt->output_offset,
+		      spltlittbl->contents + (chunk * 8) + 0);
+	  bfd_put_32 (output_bfd,
+		      8 + (chunk_entries * 4),
+		      spltlittbl->contents + (chunk * 8) + 4);
+	}
+
+      /* All the dynamic relocations have been emitted at this point.
+	 Make sure the relocation sections are the correct size.  */
+      if (srelgot->_cooked_size != (sizeof (Elf32_External_Rela)
+				    * srelgot->reloc_count)
+	  || srelplt->_cooked_size != (sizeof (Elf32_External_Rela)
+				       * srelplt->reloc_count))
+	abort ();
+
+     /* The .xt.lit.plt section has just been modified.  This must
+	happen before the code below which combines adjacent literal
+	table entries, and the .xt.lit.plt contents have to be forced to
+	the output here.  */
+      if (! bfd_set_section_contents (output_bfd,
+				      spltlittbl->output_section,
+				      spltlittbl->contents,
+				      spltlittbl->output_offset,
+				      spltlittbl->_raw_size))
+	return FALSE;
+      /* Clear SEC_HAS_CONTENTS so the contents won't be output again.  */
+      spltlittbl->flags &= ~SEC_HAS_CONTENTS;
+    }
+
+  /* Combine adjacent literal table entries.  */
+  BFD_ASSERT (! info->relocateable);
+  num_xtlit_entries = elf_xtensa_combine_prop_entries (output_bfd, ".xt.lit");
+  if (num_xtlit_entries < 0)
+    return FALSE;
+
+  dyncon = (Elf32_External_Dyn *) sdyn->contents;
+  dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->_raw_size);
+  for (; dyncon < dynconend; dyncon++)
+    {
+      Elf_Internal_Dyn dyn;
+      const char *name;
+      asection *s;
+
+      bfd_elf32_swap_dyn_in (dynobj, dyncon, &dyn);
+
+      switch (dyn.d_tag)
+	{
+	default:
+	  break;
+
+	case DT_XTENSA_GOT_LOC_SZ:
+	  s = bfd_get_section_by_name (output_bfd, ".xt.lit");
+	  BFD_ASSERT (s);
+	  dyn.d_un.d_val = num_xtlit_entries;
+	  break;
+
+	case DT_XTENSA_GOT_LOC_OFF:
+	  name = ".xt.lit";
+	  goto get_vma;
+	case DT_PLTGOT:
+	  name = ".got";
+	  goto get_vma;
+	case DT_JMPREL:
+	  name = ".rela.plt";
+	get_vma:
+	  s = bfd_get_section_by_name (output_bfd, name);
+	  BFD_ASSERT (s);
+	  dyn.d_un.d_ptr = s->vma;
+	  break;
+
+	case DT_PLTRELSZ:
+	  s = bfd_get_section_by_name (output_bfd, ".rela.plt");
+	  BFD_ASSERT (s);
+	  dyn.d_un.d_val = (s->_cooked_size ? s->_cooked_size : s->_raw_size);
+	  break;
+
+	case DT_RELASZ:
+	  /* Adjust RELASZ to not include JMPREL.  This matches what
+	     glibc expects and what is done for several other ELF
+	     targets (e.g., i386, alpha), but the "correct" behavior
+	     seems to be unresolved.  Since the linker script arranges
+	     for .rela.plt to follow all other relocation sections, we
+	     don't have to worry about changing the DT_RELA entry.  */
+	  s = bfd_get_section_by_name (output_bfd, ".rela.plt");
+	  if (s)
+	    {
+	      dyn.d_un.d_val -=
+		(s->_cooked_size ? s->_cooked_size : s->_raw_size);
+	    }
+	  break;
+	}
+
+      bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
+    }
+
+  return TRUE;
+}
+
+
+/* Functions for dealing with the e_flags field.  */
+
+/* Merge backend specific data from an object file to the output
+   object file when linking.  */
+
+static bfd_boolean
+elf_xtensa_merge_private_bfd_data (ibfd, obfd)
+     bfd *ibfd;
+     bfd *obfd;
+{
+  unsigned out_mach, in_mach;
+  flagword out_flag, in_flag;
+
+  /* Check if we have the same endianess.  */
+  if (!_bfd_generic_verify_endian_match (ibfd, obfd))
+    return FALSE;
+
+  /* Don't even pretend to support mixed-format linking.  */
+  if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour
+      || bfd_get_flavour (obfd) != bfd_target_elf_flavour)
+    return FALSE;
+
+  out_flag = elf_elfheader (obfd)->e_flags;
+  in_flag = elf_elfheader (ibfd)->e_flags;
+
+  out_mach = out_flag & EF_XTENSA_MACH;
+  in_mach = in_flag & EF_XTENSA_MACH;
+  if (out_mach != in_mach) 
+    {
+      (*_bfd_error_handler)
+	("%s: incompatible machine type. Output is 0x%x. Input is 0x%x\n",
+	 bfd_archive_filename (ibfd), out_mach, in_mach);
+      bfd_set_error (bfd_error_wrong_format);
+      return FALSE;
+    }
+
+  if (! elf_flags_init (obfd))
+    {
+      elf_flags_init (obfd) = TRUE;
+      elf_elfheader (obfd)->e_flags = in_flag;
+      
+      if (bfd_get_arch (obfd) == bfd_get_arch (ibfd)
+	  && bfd_get_arch_info (obfd)->the_default)
+	return bfd_set_arch_mach (obfd, bfd_get_arch (ibfd),
+				  bfd_get_mach (ibfd));
+      
+      return TRUE;
+    }
+
+  if ((out_flag & EF_XTENSA_XT_INSN) !=
+      (in_flag & EF_XTENSA_XT_INSN)) 
+    elf_elfheader(obfd)->e_flags &= (~ EF_XTENSA_XT_INSN);
+
+  if ((out_flag & EF_XTENSA_XT_LIT) !=
+      (in_flag & EF_XTENSA_XT_LIT)) 
+    elf_elfheader(obfd)->e_flags &= (~ EF_XTENSA_XT_LIT);
+
+  return TRUE;
+}
+
+
+static bfd_boolean
+elf_xtensa_set_private_flags (abfd, flags)
+     bfd *abfd;
+     flagword flags;
+{
+  BFD_ASSERT (!elf_flags_init (abfd)
+	      || elf_elfheader (abfd)->e_flags == flags);
+
+  elf_elfheader (abfd)->e_flags |= flags;
+  elf_flags_init (abfd) = TRUE;
+
+  return TRUE;
+}
+
+
+extern flagword
+elf_xtensa_get_private_bfd_flags (abfd)
+     bfd *abfd;
+{
+  return elf_elfheader (abfd)->e_flags;
+}
+
+
+static bfd_boolean
+elf_xtensa_print_private_bfd_data (abfd, farg)
+     bfd *abfd;
+     PTR farg;
+{
+  FILE *f = (FILE *) farg;
+  flagword e_flags = elf_elfheader (abfd)->e_flags;
+
+  fprintf (f, "\nXtensa header:\n");
+  if ((e_flags & EF_XTENSA_MACH) == E_XTENSA_MACH) 
+    fprintf (f, "\nMachine     = Base\n");
+  else
+    fprintf (f, "\nMachine Id  = 0x%x\n", e_flags & EF_XTENSA_MACH);
+
+  fprintf (f, "Insn tables = %s\n",
+	   (e_flags & EF_XTENSA_XT_INSN) ? "true" : "false");
+
+  fprintf (f, "Literal tables = %s\n",
+	   (e_flags & EF_XTENSA_XT_LIT) ? "true" : "false");
+
+  return _bfd_elf_print_private_bfd_data (abfd, farg);
+}
+
+
+/* Set the right machine number for an Xtensa ELF file.  */
+
+static bfd_boolean
+elf_xtensa_object_p (abfd)
+     bfd *abfd;
+{
+  int mach;
+  unsigned long arch = elf_elfheader (abfd)->e_flags & EF_XTENSA_MACH;
+
+  switch (arch)
+    {
+    case E_XTENSA_MACH:
+      mach = bfd_mach_xtensa;
+      break;
+    default:
+      return FALSE;
+    }
+
+  (void) bfd_default_set_arch_mach (abfd, bfd_arch_xtensa, mach);
+  return TRUE;
+}
+
+
+/* The final processing done just before writing out an Xtensa ELF object
+   file.  This gets the Xtensa architecture right based on the machine
+   number.  */
+
+static void
+elf_xtensa_final_write_processing (abfd, linker)
+     bfd *abfd;
+     bfd_boolean linker ATTRIBUTE_UNUSED;
+{
+  int mach;
+  unsigned long val;
+
+  switch (mach = bfd_get_mach (abfd))
+    {
+    case bfd_mach_xtensa:
+      val = E_XTENSA_MACH;
+      break;
+    default:
+      return;
+    }
+
+  elf_elfheader (abfd)->e_flags &=  (~ EF_XTENSA_MACH);
+  elf_elfheader (abfd)->e_flags |= val;
+}
+
+
+static enum elf_reloc_type_class
+elf_xtensa_reloc_type_class (rela)
+     const Elf_Internal_Rela *rela;
+{
+  switch ((int) ELF32_R_TYPE (rela->r_info))
+    {
+    case R_XTENSA_RELATIVE:
+      return reloc_class_relative;
+    case R_XTENSA_JMP_SLOT:
+      return reloc_class_plt;
+    default:
+      return reloc_class_normal;
+    }
+}
+
+
+static bfd_boolean
+elf_xtensa_discard_info_for_section (abfd, cookie, info, sec)
+     bfd *abfd;
+     struct elf_reloc_cookie *cookie;
+     struct bfd_link_info *info;
+     asection *sec;
+{
+  bfd_byte *contents;
+  bfd_vma section_size;
+  bfd_vma offset, actual_offset;
+  size_t removed_bytes = 0;
+
+  section_size = (sec->_cooked_size ? sec->_cooked_size : sec->_raw_size);
+  if (section_size == 0 || section_size % 8 != 0)
+    return FALSE;
+
+  if (sec->output_section
+      && bfd_is_abs_section (sec->output_section))
+    return FALSE;
+
+  contents = retrieve_contents (abfd, sec, info->keep_memory);
+  if (!contents)
+    return FALSE;
+
+  cookie->rels = retrieve_internal_relocs (abfd, sec, info->keep_memory);
+  if (!cookie->rels)
+    {
+      release_contents (sec, contents);
+      return FALSE;
+    }
+
+  cookie->rel = cookie->rels;
+  cookie->relend = cookie->rels + sec->reloc_count;
+
+  for (offset = 0; offset < section_size; offset += 8)
+    {
+      actual_offset = offset - removed_bytes;
+
+      /* The ...symbol_deleted_p function will skip over relocs but it
+	 won't adjust their offsets, so do that here.  */
+      while (cookie->rel < cookie->relend
+	     && cookie->rel->r_offset < offset)
+	{
+	  cookie->rel->r_offset -= removed_bytes;
+	  cookie->rel++;
+	}
+
+      while (cookie->rel < cookie->relend
+	     && cookie->rel->r_offset == offset)
+	{
+	  if (_bfd_elf32_reloc_symbol_deleted_p (offset, cookie))
+	    {
+	      /* Remove the table entry.  (If the reloc type is NONE, then
+		 the entry has already been merged with another and deleted
+		 during relaxation.)  */
+	      if (ELF32_R_TYPE (cookie->rel->r_info) != R_XTENSA_NONE)
+		{
+		  /* Shift the contents up.  */
+		  if (offset + 8 < section_size)
+		    memmove (&contents[actual_offset],
+			     &contents[actual_offset+8],
+			     section_size - offset - 8);
+		  removed_bytes += 8;
+		}
+
+	      /* Remove this relocation.  */
+	      cookie->rel->r_info = ELF32_R_INFO (0, R_XTENSA_NONE);
+	    }
+
+	  /* Adjust the relocation offset for previous removals.  This
+	     should not be done before calling ...symbol_deleted_p
+	     because it might mess up the offset comparisons there.
+	     Make sure the offset doesn't underflow in the case where
+	     the first entry is removed.  */
+	  if (cookie->rel->r_offset >= removed_bytes)
+	    cookie->rel->r_offset -= removed_bytes;
+	  else
+	    cookie->rel->r_offset = 0;
+
+	  cookie->rel++;
+	}
+    }
+
+  if (removed_bytes != 0)
+    {
+      /* Adjust any remaining relocs (shouldn't be any).  */
+      for (; cookie->rel < cookie->relend; cookie->rel++)
+	{
+	  if (cookie->rel->r_offset >= removed_bytes)
+	    cookie->rel->r_offset -= removed_bytes;
+	  else
+	    cookie->rel->r_offset = 0;
+	}
+
+      /* Clear the removed bytes.  */
+      memset (&contents[section_size - removed_bytes], 0, removed_bytes);
+
+      pin_contents (sec, contents);
+      pin_internal_relocs (sec, cookie->rels);
+
+      sec->_cooked_size = section_size - removed_bytes;
+      /* Also shrink _raw_size.  See comments in relax_property_section.  */
+      sec->_raw_size = sec->_cooked_size;
+    }
+  else
+    {
+      release_contents (sec, contents);
+      release_internal_relocs (sec, cookie->rels);
+    }
+
+  return (removed_bytes != 0);
+}
+
+
+static bfd_boolean
+elf_xtensa_discard_info (abfd, cookie, info)
+     bfd *abfd;
+     struct elf_reloc_cookie *cookie;
+     struct bfd_link_info *info;
+{
+  asection *sec;
+  bfd_boolean changed = FALSE;
+
+  for (sec = abfd->sections; sec != NULL; sec = sec->next)
+    {
+      if (xtensa_is_property_section (sec))
+	{
+	  if (elf_xtensa_discard_info_for_section (abfd, cookie, info, sec))
+	    changed = TRUE;
+	}
+    }
+
+  return changed;
+}
+
+
+static bfd_boolean
+elf_xtensa_ignore_discarded_relocs (sec)
+     asection *sec;
+{
+  return xtensa_is_property_section (sec);
+}
+
+
+/* Support for core dump NOTE sections.  */
+
+static bfd_boolean
+elf_xtensa_grok_prstatus (abfd, note)
+     bfd *abfd;
+     Elf_Internal_Note *note;
+{
+  int offset;
+  unsigned int raw_size;
+
+  /* The size for Xtensa is variable, so don't try to recognize the format
+     based on the size.  Just assume this is GNU/Linux.  */
+
+  /* pr_cursig */
+  elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
+
+  /* pr_pid */
+  elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24);
+
+  /* pr_reg */
+  offset = 72;
+  raw_size = note->descsz - offset - 4;
+
+  /* Make a ".reg/999" section.  */
+  return _bfd_elfcore_make_pseudosection (abfd, ".reg",
+					  raw_size, note->descpos + offset);
+}
+
+
+static bfd_boolean
+elf_xtensa_grok_psinfo (abfd, note)
+     bfd *abfd;
+     Elf_Internal_Note *note;
+{
+  switch (note->descsz)
+    {
+      default:
+	return FALSE;
+
+      case 128:		/* GNU/Linux elf_prpsinfo */
+	elf_tdata (abfd)->core_program
+	 = _bfd_elfcore_strndup (abfd, note->descdata + 32, 16);
+	elf_tdata (abfd)->core_command
+	 = _bfd_elfcore_strndup (abfd, note->descdata + 48, 80);
+    }
+
+  /* Note that for some reason, a spurious space is tacked
+     onto the end of the args in some (at least one anyway)
+     implementations, so strip it off if it exists.  */
+
+  {
+    char *command = elf_tdata (abfd)->core_command;
+    int n = strlen (command);
+
+    if (0 < n && command[n - 1] == ' ')
+      command[n - 1] = '\0';
+  }
+
+  return TRUE;
+}
+
+
+/* Generic Xtensa configurability stuff.  */
+
+static xtensa_opcode callx0_op = XTENSA_UNDEFINED;
+static xtensa_opcode callx4_op = XTENSA_UNDEFINED;
+static xtensa_opcode callx8_op = XTENSA_UNDEFINED;
+static xtensa_opcode callx12_op = XTENSA_UNDEFINED;
+static xtensa_opcode call0_op = XTENSA_UNDEFINED;
+static xtensa_opcode call4_op = XTENSA_UNDEFINED;
+static xtensa_opcode call8_op = XTENSA_UNDEFINED;
+static xtensa_opcode call12_op = XTENSA_UNDEFINED;
+
+static void
+init_call_opcodes ()
+{
+  if (callx0_op == XTENSA_UNDEFINED)
+    {
+      callx0_op  = xtensa_opcode_lookup (xtensa_default_isa, "callx0");
+      callx4_op  = xtensa_opcode_lookup (xtensa_default_isa, "callx4");
+      callx8_op  = xtensa_opcode_lookup (xtensa_default_isa, "callx8");
+      callx12_op = xtensa_opcode_lookup (xtensa_default_isa, "callx12");
+      call0_op   = xtensa_opcode_lookup (xtensa_default_isa, "call0");
+      call4_op   = xtensa_opcode_lookup (xtensa_default_isa, "call4");
+      call8_op   = xtensa_opcode_lookup (xtensa_default_isa, "call8");
+      call12_op  = xtensa_opcode_lookup (xtensa_default_isa, "call12");
+    }
+}
+
+
+static bfd_boolean
+is_indirect_call_opcode (opcode)
+     xtensa_opcode opcode;
+{
+  init_call_opcodes ();
+  return (opcode == callx0_op
+	  || opcode == callx4_op
+	  || opcode == callx8_op
+	  || opcode == callx12_op);
+}
+
+
+static bfd_boolean
+is_direct_call_opcode (opcode)
+     xtensa_opcode opcode;
+{
+  init_call_opcodes ();
+  return (opcode == call0_op
+	  || opcode == call4_op
+	  || opcode == call8_op
+	  || opcode == call12_op);
+}
+
+
+static bfd_boolean
+is_windowed_call_opcode (opcode)
+     xtensa_opcode opcode;
+{
+  init_call_opcodes ();
+  return (opcode == call4_op
+	  || opcode == call8_op
+	  || opcode == call12_op
+	  || opcode == callx4_op
+	  || opcode == callx8_op
+	  || opcode == callx12_op);
+}
+
+
+static xtensa_opcode
+get_l32r_opcode (void)
+{
+  static xtensa_opcode l32r_opcode = XTENSA_UNDEFINED;
+  if (l32r_opcode == XTENSA_UNDEFINED)
+    {
+      l32r_opcode = xtensa_opcode_lookup (xtensa_default_isa, "l32r");
+      BFD_ASSERT (l32r_opcode != XTENSA_UNDEFINED);
+    }
+  return l32r_opcode;
+}
+
+
+static bfd_vma
+l32r_offset (addr, pc)
+     bfd_vma addr;
+     bfd_vma pc;
+{
+  bfd_vma offset;
+
+  offset = addr - ((pc+3) & -4);
+  BFD_ASSERT ((offset & ((1 << 2) - 1)) == 0);
+  offset = (signed int) offset >> 2;
+  BFD_ASSERT ((signed int) offset >> 16 == -1);
+  return offset;
+}
+
+
+/* Get the operand number for a PC-relative relocation.
+   If the relocation is not a PC-relative one, return (-1).  */
+
+static int
+get_relocation_opnd (irel)
+     Elf_Internal_Rela *irel;
+{
+  if (ELF32_R_TYPE (irel->r_info) < R_XTENSA_OP0
+      || ELF32_R_TYPE (irel->r_info) >= R_XTENSA_max)
+    return -1;
+  return ELF32_R_TYPE (irel->r_info) - R_XTENSA_OP0;
+}
+
+
+/* Get the opcode for a relocation.  */
+
+static xtensa_opcode
+get_relocation_opcode (sec, contents, irel)
+     asection *sec;
+     bfd_byte *contents;
+     Elf_Internal_Rela *irel;
+{
+  static xtensa_insnbuf ibuff = NULL;
+  xtensa_isa isa = xtensa_default_isa;
+
+  if (get_relocation_opnd (irel) == -1)
+    return XTENSA_UNDEFINED;
+
+  if (contents == NULL)
+    return XTENSA_UNDEFINED;
+
+  if (sec->_raw_size <= irel->r_offset)
+    return XTENSA_UNDEFINED;
+
+  if (ibuff == NULL)
+    ibuff = xtensa_insnbuf_alloc (isa);
+      
+  /* Decode the instruction.  */
+  xtensa_insnbuf_from_chars (isa, ibuff, &contents[irel->r_offset]);
+  return xtensa_decode_insn (isa, ibuff);
+}
+
+
+bfd_boolean
+is_l32r_relocation (sec, contents, irel)
+     asection *sec;
+     bfd_byte *contents;
+     Elf_Internal_Rela *irel;
+{
+  xtensa_opcode opcode;
+
+  if (ELF32_R_TYPE (irel->r_info) != R_XTENSA_OP1)
+    return FALSE;
+  
+  opcode = get_relocation_opcode (sec, contents, irel);
+  return (opcode == get_l32r_opcode ());
+}
+
+
+/* Code for transforming CALLs at link-time.  */
+
+static bfd_reloc_status_type
+elf_xtensa_do_asm_simplify (contents, address, content_length)
+     bfd_byte *contents;
+     bfd_vma address;
+     bfd_vma content_length;
+{
+  static xtensa_insnbuf insnbuf = NULL;
+  xtensa_opcode opcode;
+  xtensa_operand operand;
+  xtensa_opcode direct_call_opcode;
+  xtensa_isa isa = xtensa_default_isa;
+  bfd_byte *chbuf = contents + address;
+  int opn;
+
+  if (insnbuf == NULL)
+    insnbuf = xtensa_insnbuf_alloc (isa);
+
+  if (content_length < address)
+    {
+      (*_bfd_error_handler)
+	("Attempt to convert L32R/CALLX to CALL failed\n");
+      return bfd_reloc_other;
+    }
+
+  opcode = get_expanded_call_opcode (chbuf, content_length - address);
+  direct_call_opcode = swap_callx_for_call_opcode (opcode);
+  if (direct_call_opcode == XTENSA_UNDEFINED)
+    {
+      (*_bfd_error_handler)
+	("Attempt to convert L32R/CALLX to CALL failed\n");
+      return bfd_reloc_other;
+    }
+  
+  /* Assemble a NOP ("or a1, a1, a1") into the 0 byte offset.  */
+  opcode = xtensa_opcode_lookup (isa, "or");
+  xtensa_encode_insn (isa, opcode, insnbuf);
+  for (opn = 0; opn < 3; opn++) 
+    {
+      operand = xtensa_get_operand (isa, opcode, opn);
+      xtensa_operand_set_field (operand, insnbuf, 1);
+    }
+  xtensa_insnbuf_to_chars (isa, insnbuf, chbuf);
+
+  /* Assemble a CALL ("callN 0") into the 3 byte offset.  */
+  xtensa_encode_insn (isa, direct_call_opcode, insnbuf);
+  operand = xtensa_get_operand (isa, opcode, 0);
+  xtensa_operand_set_field (operand, insnbuf, 0);
+  xtensa_insnbuf_to_chars (isa, insnbuf, chbuf + 3);
+
+  return bfd_reloc_ok;
+}
+
+
+static bfd_reloc_status_type
+contract_asm_expansion (contents, content_length, irel)
+     bfd_byte *contents;
+     bfd_vma content_length;
+     Elf_Internal_Rela *irel;
+{
+  bfd_reloc_status_type retval =
+    elf_xtensa_do_asm_simplify (contents, irel->r_offset, content_length);
+
+  if (retval != bfd_reloc_ok)
+    return retval;
+
+  /* Update the irel->r_offset field so that the right immediate and
+     the right instruction are modified during the relocation.  */
+  irel->r_offset += 3;
+  irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info), R_XTENSA_OP0);
+  return bfd_reloc_ok;
+}
+
+
+static xtensa_opcode
+swap_callx_for_call_opcode (opcode)
+     xtensa_opcode opcode;
+{
+  init_call_opcodes ();
+
+  if (opcode == callx0_op) return call0_op;
+  if (opcode == callx4_op) return call4_op;
+  if (opcode == callx8_op) return call8_op;
+  if (opcode == callx12_op) return call12_op;
+
+  /* Return XTENSA_UNDEFINED if the opcode is not an indirect call.  */
+  return XTENSA_UNDEFINED;
+}
+
+
+/* Check if "buf" is pointing to a "L32R aN; CALLX aN" sequence, and
+   if so, return the CALLX opcode.  If not, return XTENSA_UNDEFINED.  */
+
+#define L32R_TARGET_REG_OPERAND 0
+#define CALLN_SOURCE_OPERAND 0
+
+static xtensa_opcode 
+get_expanded_call_opcode (buf, bufsize)
+     bfd_byte *buf;
+     int bufsize;
+{
+  static xtensa_insnbuf insnbuf = NULL;
+  xtensa_opcode opcode;
+  xtensa_operand operand;
+  xtensa_isa isa = xtensa_default_isa;
+  uint32 regno, call_regno;
+  
+  /* Buffer must be at least 6 bytes.  */
+  if (bufsize < 6)
+    return XTENSA_UNDEFINED;
+
+  if (insnbuf == NULL)
+    insnbuf = xtensa_insnbuf_alloc (isa);
+      
+  xtensa_insnbuf_from_chars (isa, insnbuf, buf);
+  opcode = xtensa_decode_insn (isa, insnbuf);
+  
+  if (opcode != get_l32r_opcode ())
+    return XTENSA_UNDEFINED;
+  
+  operand = xtensa_get_operand (isa, opcode, L32R_TARGET_REG_OPERAND);
+  regno = xtensa_operand_decode
+    (operand, xtensa_operand_get_field (operand, insnbuf));
+  
+  /* Next instruction should be an CALLXn with operand 0 == regno.  */
+  xtensa_insnbuf_from_chars (isa, insnbuf, 
+			     buf + xtensa_insn_length (isa, opcode));
+  opcode = xtensa_decode_insn (isa, insnbuf);
+  
+  if (!is_indirect_call_opcode (opcode))
+    return XTENSA_UNDEFINED;
+  
+  operand = xtensa_get_operand (isa, opcode, CALLN_SOURCE_OPERAND);
+  call_regno = xtensa_operand_decode
+    (operand, xtensa_operand_get_field (operand, insnbuf));
+  if (call_regno != regno)
+    return XTENSA_UNDEFINED;
+  
+  return opcode;
+}
+
+
+/* Data structures used during relaxation.  */
+
+/* r_reloc: relocation values.  */
+
+/* Through the relaxation process, we need to keep track of the values
+   that will result from evaluating relocations.  The standard ELF
+   relocation structure is not sufficient for this purpose because we're
+   operating on multiple input files at once, so we need to know which
+   input file a relocation refers to.  The r_reloc structure thus
+   records both the input file (bfd) and ELF relocation.
+
+   For efficiency, an r_reloc also contains a "target_offset" field to
+   cache the target-section-relative offset value that is represented by
+   the relocation.  */
+
+typedef struct r_reloc_struct r_reloc;
+
+struct r_reloc_struct
+{
+  bfd *abfd;
+  Elf_Internal_Rela rela;
+  bfd_vma target_offset;
+};
+
+static bfd_boolean r_reloc_is_const
+  PARAMS ((const r_reloc *));
+static void r_reloc_init
+  PARAMS ((r_reloc *, bfd *, Elf_Internal_Rela *));
+static bfd_vma r_reloc_get_target_offset
+  PARAMS ((const r_reloc *));
+static asection *r_reloc_get_section
+  PARAMS ((const r_reloc *));
+static bfd_boolean r_reloc_is_defined
+  PARAMS ((const r_reloc *));
+static struct elf_link_hash_entry *r_reloc_get_hash_entry
+  PARAMS ((const r_reloc *));
+
+
+/* The r_reloc structure is included by value in literal_value, but not
+   every literal_value has an associated relocation -- some are simple
+   constants.  In such cases, we set all the fields in the r_reloc
+   struct to zero.  The r_reloc_is_const function should be used to
+   detect this case.  */
+
+static bfd_boolean
+r_reloc_is_const (r_rel)
+     const r_reloc *r_rel;
+{
+  return (r_rel->abfd == NULL);
+}
+
+
+static void
+r_reloc_init (r_rel, abfd, irel) 
+     r_reloc *r_rel;
+     bfd *abfd;
+     Elf_Internal_Rela *irel;
+{
+  if (irel != NULL)
+    {
+      r_rel->rela = *irel;
+      r_rel->abfd = abfd;
+      r_rel->target_offset = r_reloc_get_target_offset (r_rel);
+    }
+  else
+    memset (r_rel, 0, sizeof (r_reloc));
+}
+
+
+static bfd_vma
+r_reloc_get_target_offset (r_rel)
+     const r_reloc *r_rel;
+{
+  bfd_vma target_offset;
+  unsigned long r_symndx;
+
+  BFD_ASSERT (!r_reloc_is_const (r_rel));
+  r_symndx = ELF32_R_SYM (r_rel->rela.r_info);
+  target_offset = get_elf_r_symndx_offset (r_rel->abfd, r_symndx);
+  return (target_offset + r_rel->rela.r_addend);
+}
+
+
+static struct elf_link_hash_entry *
+r_reloc_get_hash_entry (r_rel)
+     const r_reloc *r_rel;
+{
+  unsigned long r_symndx = ELF32_R_SYM (r_rel->rela.r_info);
+  return get_elf_r_symndx_hash_entry (r_rel->abfd, r_symndx);
+}
+
+
+static asection *
+r_reloc_get_section (r_rel)
+     const r_reloc *r_rel;
+{
+  unsigned long r_symndx = ELF32_R_SYM (r_rel->rela.r_info);
+  return get_elf_r_symndx_section (r_rel->abfd, r_symndx);
+}
+
+
+static bfd_boolean
+r_reloc_is_defined (r_rel)
+     const r_reloc *r_rel;
+{
+  asection *sec = r_reloc_get_section (r_rel);
+  if (sec == bfd_abs_section_ptr
+      || sec == bfd_com_section_ptr
+      || sec == bfd_und_section_ptr)
+    return FALSE;
+  return TRUE;
+}
+
+
+/* source_reloc: relocations that reference literal sections.  */
+
+/* To determine whether literals can be coalesced, we need to first
+   record all the relocations that reference the literals.  The
+   source_reloc structure below is used for this purpose.  The
+   source_reloc entries are kept in a per-literal-section array, sorted
+   by offset within the literal section (i.e., target offset).
+
+   The source_sec and r_rel.rela.r_offset fields identify the source of
+   the relocation.  The r_rel field records the relocation value, i.e.,
+   the offset of the literal being referenced.  The opnd field is needed
+   to determine the range of the immediate field to which the relocation
+   applies, so we can determine whether another literal with the same
+   value is within range.  The is_null field is true when the relocation
+   is being removed (e.g., when an L32R is being removed due to a CALLX
+   that is converted to a direct CALL).  */
+
+typedef struct source_reloc_struct source_reloc;
+
+struct source_reloc_struct
+{
+  asection *source_sec;
+  r_reloc r_rel;
+  xtensa_operand opnd;
+  bfd_boolean is_null;
+};
+
+
+static void init_source_reloc
+  PARAMS ((source_reloc *, asection *, const r_reloc *, xtensa_operand));
+static source_reloc *find_source_reloc
+  PARAMS ((source_reloc *, int, asection *, Elf_Internal_Rela *));
+static int source_reloc_compare
+  PARAMS ((const PTR, const PTR));
+
+
+static void
+init_source_reloc (reloc, source_sec, r_rel, opnd)
+     source_reloc *reloc;
+     asection *source_sec;
+     const r_reloc *r_rel;
+     xtensa_operand opnd;
+{
+  reloc->source_sec = source_sec;
+  reloc->r_rel = *r_rel;
+  reloc->opnd = opnd;
+  reloc->is_null = FALSE;
+}
+
+
+/* Find the source_reloc for a particular source offset and relocation
+   type.  Note that the array is sorted by _target_ offset, so this is
+   just a linear search.  */
+
+static source_reloc *
+find_source_reloc (src_relocs, src_count, sec, irel)
+     source_reloc *src_relocs;
+     int src_count;
+     asection *sec;
+     Elf_Internal_Rela *irel;
+{
+  int i;
+
+  for (i = 0; i < src_count; i++)
+    {
+      if (src_relocs[i].source_sec == sec
+	  && src_relocs[i].r_rel.rela.r_offset == irel->r_offset
+	  && (ELF32_R_TYPE (src_relocs[i].r_rel.rela.r_info)
+	      == ELF32_R_TYPE (irel->r_info)))
+	return &src_relocs[i];
+    }
+
+  return NULL;
+}
+
+
+static int
+source_reloc_compare (ap, bp)
+     const PTR ap;
+     const PTR bp;
+{
+  const source_reloc *a = (const source_reloc *) ap;
+  const source_reloc *b = (const source_reloc *) bp;
+
+  return (a->r_rel.target_offset - b->r_rel.target_offset);
+}
+
+
+/* Literal values and value hash tables.  */
+
+/* Literals with the same value can be coalesced.  The literal_value
+   structure records the value of a literal: the "r_rel" field holds the
+   information from the relocation on the literal (if there is one) and
+   the "value" field holds the contents of the literal word itself.
+
+   The value_map structure records a literal value along with the
+   location of a literal holding that value.  The value_map hash table
+   is indexed by the literal value, so that we can quickly check if a
+   particular literal value has been seen before and is thus a candidate
+   for coalescing.  */
+
+typedef struct literal_value_struct literal_value;
+typedef struct value_map_struct value_map;
+typedef struct value_map_hash_table_struct value_map_hash_table;
+
+struct literal_value_struct
+{
+  r_reloc r_rel; 
+  unsigned long value;
+};
+
+struct value_map_struct
+{
+  literal_value val;			/* The literal value.  */
+  r_reloc loc;				/* Location of the literal.  */
+  value_map *next;
+};
+
+struct value_map_hash_table_struct
+{
+  unsigned bucket_count;
+  value_map **buckets;
+  unsigned count;
+};
+
+
+static bfd_boolean is_same_value
+  PARAMS ((const literal_value *, const literal_value *));
+static value_map_hash_table *value_map_hash_table_init
+  PARAMS ((void));
+static unsigned hash_literal_value
+  PARAMS ((const literal_value *));
+static unsigned hash_bfd_vma
+  PARAMS ((bfd_vma));
+static value_map *get_cached_value
+  PARAMS ((value_map_hash_table *, const literal_value *));
+static value_map *add_value_map
+  PARAMS ((value_map_hash_table *, const literal_value *, const r_reloc *));
+
+
+static bfd_boolean
+is_same_value (src1, src2)
+     const literal_value *src1;
+     const literal_value *src2;
+{
+  if (r_reloc_is_const (&src1->r_rel) != r_reloc_is_const (&src2->r_rel)) 
+    return FALSE;
+
+  if (r_reloc_is_const (&src1->r_rel))
+    return (src1->value == src2->value);
+
+  if (ELF32_R_TYPE (src1->r_rel.rela.r_info)
+      != ELF32_R_TYPE (src2->r_rel.rela.r_info))
+    return FALSE;
+
+  if (r_reloc_get_target_offset (&src1->r_rel)
+      != r_reloc_get_target_offset (&src2->r_rel))
+    return FALSE;
+
+  if (src1->value != src2->value)
+    return FALSE;
+  
+  /* Now check for the same section and the same elf_hash.  */
+  if (r_reloc_is_defined (&src1->r_rel))
+    {
+      if (r_reloc_get_section (&src1->r_rel)
+	  != r_reloc_get_section (&src2->r_rel))
+	return FALSE;
+    }
+  else
+    {
+      if (r_reloc_get_hash_entry (&src1->r_rel)
+	  != r_reloc_get_hash_entry (&src2->r_rel))
+	return FALSE;
+
+      if (r_reloc_get_hash_entry (&src1->r_rel) == 0)
+	return FALSE;
+    }
+
+  return TRUE;
+}
+
+
+/* Must be power of 2.  */
+#define INITIAL_HASH_RELOC_BUCKET_COUNT 1024
+
+static value_map_hash_table *
+value_map_hash_table_init ()
+{
+  value_map_hash_table *values;
+
+  values = (value_map_hash_table *)
+    bfd_malloc (sizeof (value_map_hash_table));
+
+  values->bucket_count = INITIAL_HASH_RELOC_BUCKET_COUNT;
+  values->count = 0;
+  values->buckets = (value_map **)
+    bfd_zmalloc (sizeof (value_map *) * values->bucket_count);
+
+  return values;
+}
+
+
+static unsigned
+hash_bfd_vma (val) 
+     bfd_vma val;
+{
+  return (val >> 2) + (val >> 10);
+}
+
+
+static unsigned
+hash_literal_value (src)
+     const literal_value *src;
+{
+  unsigned hash_val;
+  if (r_reloc_is_const (&src->r_rel))
+    return hash_bfd_vma (src->value);
+
+  hash_val = (hash_bfd_vma (r_reloc_get_target_offset (&src->r_rel))
+	      + hash_bfd_vma (src->value));
+  
+  /* Now check for the same section and the same elf_hash.  */
+  if (r_reloc_is_defined (&src->r_rel))
+    hash_val += hash_bfd_vma ((bfd_vma) r_reloc_get_section (&src->r_rel));
+  else
+    hash_val += hash_bfd_vma ((bfd_vma) r_reloc_get_hash_entry (&src->r_rel));
+
+  return hash_val;
+}
+
+
+/* Check if the specified literal_value has been seen before.  */
+
+static value_map *
+get_cached_value (map, val)
+     value_map_hash_table *map;
+     const literal_value *val;
+{
+  value_map *map_e;
+  value_map *bucket;
+  unsigned idx;
+
+  idx = hash_literal_value (val);
+  idx = idx & (map->bucket_count - 1);
+  bucket = map->buckets[idx];
+  for (map_e = bucket; map_e; map_e = map_e->next)
+    {
+      if (is_same_value (&map_e->val, val))
+	return map_e;
+    }
+  return NULL;
+}
+
+
+/* Record a new literal value.  It is illegal to call this if VALUE
+   already has an entry here.  */
+
+static value_map *
+add_value_map (map, val, loc)
+     value_map_hash_table *map;
+     const literal_value *val;
+     const r_reloc *loc;
+{
+  value_map **bucket_p;
+  unsigned idx;
+
+  value_map *val_e = (value_map *) bfd_zmalloc (sizeof (value_map));
+
+  BFD_ASSERT (get_cached_value (map, val) == NULL);
+  val_e->val = *val;
+  val_e->loc = *loc;
+
+  idx = hash_literal_value (val);
+  idx = idx & (map->bucket_count - 1);
+  bucket_p = &map->buckets[idx];
+
+  val_e->next = *bucket_p;
+  *bucket_p = val_e;
+  map->count++;
+  /* FIXME: consider resizing the hash table if we get too many entries */
+  
+  return val_e;
+}
+
+
+/* Lists of literals being coalesced or removed.  */
+
+/* In the usual case, the literal identified by "from" is being
+   coalesced with another literal identified by "to".  If the literal is
+   unused and is being removed altogether, "to.abfd" will be NULL.
+   The removed_literal entries are kept on a per-section list, sorted
+   by the "from" offset field.  */
+
+typedef struct removed_literal_struct removed_literal;
+typedef struct removed_literal_list_struct removed_literal_list;
+
+struct removed_literal_struct
+{
+  r_reloc from;
+  r_reloc to;
+  removed_literal *next;
+};
+
+struct removed_literal_list_struct
+{
+  removed_literal *head;
+  removed_literal *tail;
+};
+
+
+static void add_removed_literal
+  PARAMS ((removed_literal_list *, const r_reloc *, const r_reloc *));
+static removed_literal *find_removed_literal
+  PARAMS ((removed_literal_list *, bfd_vma));
+static bfd_vma offset_with_removed_literals
+  PARAMS ((removed_literal_list *, bfd_vma));
+
+
+/* Record that the literal at "from" is being removed.  If "to" is not
+   NULL, the "from" literal is being coalesced with the "to" literal.  */
+
+static void
+add_removed_literal (removed_list, from, to)
+     removed_literal_list *removed_list;
+     const r_reloc *from;
+     const r_reloc *to;
+{
+  removed_literal *r, *new_r, *next_r;
+
+  new_r = (removed_literal *) bfd_zmalloc (sizeof (removed_literal));
+
+  new_r->from = *from;
+  if (to)
+    new_r->to = *to;
+  else
+    new_r->to.abfd = NULL;
+  new_r->next = NULL;
+  
+  r = removed_list->head;
+  if (r == NULL) 
+    {
+      removed_list->head = new_r;
+      removed_list->tail = new_r;
+    }
+  /* Special check for common case of append.  */
+  else if (removed_list->tail->from.target_offset < from->target_offset)
+    {
+      removed_list->tail->next = new_r;
+      removed_list->tail = new_r;
+    }
+  else
+    {
+      while (r->from.target_offset < from->target_offset
+	     && r->next != NULL) 
+	{
+	  r = r->next;
+	}
+      next_r = r->next;
+      r->next = new_r;
+      new_r->next = next_r;
+      if (next_r == NULL)
+	removed_list->tail = new_r;
+    }
+}
+
+
+/* Check if the list of removed literals contains an entry for the
+   given address.  Return the entry if found.  */
+
+static removed_literal *
+find_removed_literal (removed_list, addr)
+     removed_literal_list *removed_list;
+     bfd_vma addr;
+{
+  removed_literal *r = removed_list->head;
+  while (r && r->from.target_offset < addr)
+    r = r->next;
+  if (r && r->from.target_offset == addr)
+    return r;
+  return NULL;
+}
+
+
+/* Adjust an offset in a section to compensate for literals that are
+   being removed.  Search the list of removed literals and subtract
+   4 bytes for every removed literal prior to the given address.  */
+
+static bfd_vma 
+offset_with_removed_literals (removed_list, addr)
+     removed_literal_list *removed_list;
+     bfd_vma addr;
+{
+  removed_literal *r = removed_list->head;
+  unsigned num_bytes = 0;
+
+  if (r == NULL)
+    return addr;
+
+  while (r && r->from.target_offset <= addr)
+    {
+      num_bytes += 4;
+      r = r->next;
+    }
+  if (num_bytes > addr)
+    return 0;
+  return (addr - num_bytes);
+}
+
+
+/* Coalescing literals may require a relocation to refer to a section in
+   a different input file, but the standard relocation information
+   cannot express that.  Instead, the reloc_bfd_fix structures are used
+   to "fix" the relocations that refer to sections in other input files.
+   These structures are kept on per-section lists.  The "src_type" field
+   records the relocation type in case there are multiple relocations on
+   the same location.  FIXME: This is ugly; an alternative might be to
+   add new symbols with the "owner" field to some other input file.  */
+
+typedef struct reloc_bfd_fix_struct reloc_bfd_fix;
+
+struct reloc_bfd_fix_struct
+{
+  asection *src_sec;
+  bfd_vma src_offset;
+  unsigned src_type;			/* Relocation type.  */
+  
+  bfd *target_abfd;
+  asection *target_sec;
+  bfd_vma target_offset;
+  
+  reloc_bfd_fix *next;
+};
+
+
+static reloc_bfd_fix *reloc_bfd_fix_init
+  PARAMS ((asection *, bfd_vma, unsigned, bfd *, asection *, bfd_vma));
+static reloc_bfd_fix *get_bfd_fix
+  PARAMS ((reloc_bfd_fix *, asection *, bfd_vma, unsigned));
+
+
+static reloc_bfd_fix *
+reloc_bfd_fix_init (src_sec, src_offset, src_type,
+		    target_abfd, target_sec, target_offset)
+     asection *src_sec;
+     bfd_vma src_offset;
+     unsigned src_type;
+     bfd *target_abfd;
+     asection *target_sec;
+     bfd_vma target_offset;
+{
+  reloc_bfd_fix *fix;
+
+  fix = (reloc_bfd_fix *) bfd_malloc (sizeof (reloc_bfd_fix));
+  fix->src_sec = src_sec;
+  fix->src_offset = src_offset;
+  fix->src_type = src_type;
+  fix->target_abfd = target_abfd;
+  fix->target_sec = target_sec;
+  fix->target_offset = target_offset;
+
+  return fix;
+}
+
+
+static reloc_bfd_fix *
+get_bfd_fix (fix_list, sec, offset, type)
+     reloc_bfd_fix *fix_list;
+     asection *sec;
+     bfd_vma offset;
+     unsigned type;
+{
+  reloc_bfd_fix *r;
+
+  for (r = fix_list; r != NULL; r = r->next) 
+    {
+      if (r->src_sec == sec
+	  && r->src_offset == offset
+	  && r->src_type == type)
+	return r;
+    }
+  return NULL;
+}
+
+
+/* Per-section data for relaxation.  */
+
+struct xtensa_relax_info_struct
+{
+  bfd_boolean is_relaxable_literal_section;
+  int visited;				/* Number of times visited.  */
+
+  source_reloc *src_relocs;		/* Array[src_count].  */
+  int src_count;
+  int src_next;				/* Next src_relocs entry to assign.  */
+
+  removed_literal_list removed_list;
+
+  reloc_bfd_fix *fix_list;
+};
+
+struct elf_xtensa_section_data
+{
+  struct bfd_elf_section_data elf;
+  xtensa_relax_info relax_info;
+};
+
+static void init_xtensa_relax_info
+  PARAMS ((asection *));
+static xtensa_relax_info *get_xtensa_relax_info
+  PARAMS ((asection *));
+static void add_fix
+  PARAMS ((asection *, reloc_bfd_fix *));
+
+
+static bfd_boolean
+elf_xtensa_new_section_hook (abfd, sec)
+     bfd *abfd;
+     asection *sec;
+{
+  struct elf_xtensa_section_data *sdata;
+  bfd_size_type amt = sizeof (*sdata);
+
+  sdata = (struct elf_xtensa_section_data *) bfd_zalloc (abfd, amt);
+  if (sdata == NULL)
+    return FALSE;
+  sec->used_by_bfd = (PTR) sdata;
+
+  return _bfd_elf_new_section_hook (abfd, sec);
+}
+
+
+static void
+init_xtensa_relax_info (sec)
+     asection *sec;
+{
+  xtensa_relax_info *relax_info = get_xtensa_relax_info (sec);
+
+  relax_info->is_relaxable_literal_section = FALSE;
+  relax_info->visited = 0;
+
+  relax_info->src_relocs = NULL;
+  relax_info->src_count = 0;
+  relax_info->src_next = 0;
+
+  relax_info->removed_list.head = NULL;
+  relax_info->removed_list.tail = NULL;
+
+  relax_info->fix_list = NULL;
+}
+
+
+static xtensa_relax_info *
+get_xtensa_relax_info (sec)
+     asection *sec;
+{
+  struct elf_xtensa_section_data *section_data;
+
+  /* No info available if no section or if it is an output section.  */
+  if (!sec || sec == sec->output_section)
+    return NULL;
+
+  section_data = (struct elf_xtensa_section_data *) elf_section_data (sec);
+  return &section_data->relax_info;
+}
+
+
+static void
+add_fix (src_sec, fix)
+     asection *src_sec;
+     reloc_bfd_fix *fix;
+{
+  xtensa_relax_info *relax_info;
+
+  relax_info = get_xtensa_relax_info (src_sec);
+  fix->next = relax_info->fix_list;
+  relax_info->fix_list = fix;
+}
+
+
+/* Access to internal relocations, section contents and symbols.  */
+
+/* During relaxation, we need to modify relocations, section contents,
+   and symbol definitions, and we need to keep the original values from
+   being reloaded from the input files, i.e., we need to "pin" the
+   modified values in memory.  We also want to continue to observe the
+   setting of the "keep-memory" flag.  The following functions wrap the
+   standard BFD functions to take care of this for us.  */
+
+static Elf_Internal_Rela *
+retrieve_internal_relocs (abfd, sec, keep_memory)
+     bfd *abfd;
+     asection *sec;
+     bfd_boolean keep_memory;
+{
+  Elf_Internal_Rela *internal_relocs;
+
+  if ((sec->flags & SEC_LINKER_CREATED) != 0)
+    return NULL;
+
+  internal_relocs = elf_section_data (sec)->relocs;
+  if (internal_relocs == NULL)
+    internal_relocs = (_bfd_elf32_link_read_relocs
+		       (abfd, sec, (PTR) NULL, (Elf_Internal_Rela *) NULL,
+			keep_memory));
+  return internal_relocs;
+}
+
+
+static void
+pin_internal_relocs (sec, internal_relocs)
+     asection *sec;
+     Elf_Internal_Rela *internal_relocs;
+{
+  elf_section_data (sec)->relocs = internal_relocs;
+}
+
+
+static void
+release_internal_relocs (sec, internal_relocs)
+     asection *sec;
+     Elf_Internal_Rela *internal_relocs;
+{
+  if (internal_relocs
+      && elf_section_data (sec)->relocs != internal_relocs)
+    free (internal_relocs);
+}
+
+
+static bfd_byte *
+retrieve_contents (abfd, sec, keep_memory)
+     bfd *abfd;
+     asection *sec;
+     bfd_boolean keep_memory;
+{
+  bfd_byte *contents;
+
+  contents = elf_section_data (sec)->this_hdr.contents;
+  
+  if (contents == NULL && sec->_raw_size != 0)
+    {
+      contents = (bfd_byte *) bfd_malloc (sec->_raw_size);
+      if (contents != NULL)
+	{
+	  if (! bfd_get_section_contents (abfd, sec, contents,
+					  (file_ptr) 0, sec->_raw_size))
+	    {
+	      free (contents);
+	      return NULL;
+	    }
+	  if (keep_memory) 
+	    elf_section_data (sec)->this_hdr.contents = contents;
+	}
+    }
+  return contents;
+}
+
+
+static void
+pin_contents (sec, contents)
+     asection *sec;
+     bfd_byte *contents;
+{
+  elf_section_data (sec)->this_hdr.contents = contents;
+}
+
+
+static void
+release_contents (sec, contents)
+     asection *sec;
+     bfd_byte *contents;
+{
+  if (contents && 
+      elf_section_data (sec)->this_hdr.contents != contents)
+    free (contents);
+}
+
+
+static Elf_Internal_Sym *
+retrieve_local_syms (input_bfd)
+     bfd *input_bfd;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  Elf_Internal_Sym *isymbuf;
+  size_t locsymcount;
+
+  symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+  locsymcount = symtab_hdr->sh_info;
+
+  isymbuf = (Elf_Internal_Sym *) symtab_hdr->contents;
+  if (isymbuf == NULL && locsymcount != 0)
+    isymbuf = bfd_elf_get_elf_syms (input_bfd, symtab_hdr, locsymcount, 0,
+				    NULL, NULL, NULL);
+
+  /* Save the symbols for this input file so they won't be read again.  */
+  if (isymbuf && isymbuf != (Elf_Internal_Sym *) symtab_hdr->contents)
+    symtab_hdr->contents = (unsigned char *) isymbuf;
+
+  return isymbuf;
+}
+
+
+/* Code for link-time relaxation.  */
+
+/* Local helper functions.  */
+static bfd_boolean analyze_relocations
+  PARAMS ((struct bfd_link_info *));
+static bfd_boolean find_relaxable_sections
+  PARAMS ((bfd *, asection *, struct bfd_link_info *, bfd_boolean *));
+static bfd_boolean collect_source_relocs
+  PARAMS ((bfd *, asection *, struct bfd_link_info *));
+static bfd_boolean is_resolvable_asm_expansion
+  PARAMS ((bfd *, asection *, bfd_byte *, Elf_Internal_Rela *,
+	   struct bfd_link_info *, bfd_boolean *));
+static bfd_boolean remove_literals
+  PARAMS ((bfd *, asection *, struct bfd_link_info *, value_map_hash_table *));
+static bfd_boolean relax_section
+  PARAMS ((bfd *, asection *, struct bfd_link_info *));
+static bfd_boolean relax_property_section
+  PARAMS ((bfd *, asection *, struct bfd_link_info *));
+static bfd_boolean relax_section_symbols
+  PARAMS ((bfd *, asection *));
+static bfd_boolean relocations_reach
+  PARAMS ((source_reloc *, int, const r_reloc *));
+static void translate_reloc
+  PARAMS ((const r_reloc *, r_reloc *));
+static Elf_Internal_Rela *get_irel_at_offset
+  PARAMS ((asection *, Elf_Internal_Rela *, bfd_vma));
+static Elf_Internal_Rela *find_associated_l32r_irel
+  PARAMS ((asection *, bfd_byte *, Elf_Internal_Rela *,
+	   Elf_Internal_Rela *));
+static void shrink_dynamic_reloc_sections
+  PARAMS ((struct bfd_link_info *, bfd *, asection *, Elf_Internal_Rela *));
+
+
+static bfd_boolean 
+elf_xtensa_relax_section (abfd, sec, link_info, again)
+     bfd *abfd;
+     asection *sec;
+     struct bfd_link_info *link_info;
+     bfd_boolean *again;
+{
+  static value_map_hash_table *values = NULL;
+  xtensa_relax_info *relax_info;
+
+  if (!values)
+    {
+      /* Do some overall initialization for relaxation.  */
+      values = value_map_hash_table_init ();
+      relaxing_section = TRUE;
+      if (!analyze_relocations (link_info))
+	return FALSE;
+    }
+  *again = FALSE;
+
+  /* Don't mess with linker-created sections.  */
+  if ((sec->flags & SEC_LINKER_CREATED) != 0)
+    return TRUE;
+
+  relax_info = get_xtensa_relax_info (sec);
+  BFD_ASSERT (relax_info != NULL);
+
+  switch (relax_info->visited)
+    {
+    case 0:
+      /* Note: It would be nice to fold this pass into
+	 analyze_relocations, but it is important for this step that the
+	 sections be examined in link order.  */
+      if (!remove_literals (abfd, sec, link_info, values))
+	return FALSE;
+      *again = TRUE;
+      break;
+
+    case 1:
+      if (!relax_section (abfd, sec, link_info))
+	return FALSE;
+      *again = TRUE;
+      break;
+
+    case 2:
+      if (!relax_section_symbols (abfd, sec))
+	return FALSE;
+      break;
+    }
+
+  relax_info->visited++;
+  return TRUE;
+}
+
+/* Initialization for relaxation.  */
+
+/* This function is called once at the start of relaxation.  It scans
+   all the input sections and marks the ones that are relaxable (i.e.,
+   literal sections with L32R relocations against them).  It then
+   collect source_reloc information for all the relocations against
+   those relaxable sections.  */
+
+static bfd_boolean
+analyze_relocations (link_info)
+     struct bfd_link_info *link_info;
+{
+  bfd *abfd;
+  asection *sec;
+  bfd_boolean is_relaxable = FALSE;
+
+  /* Initialize the per-section relaxation info.  */
+  for (abfd = link_info->input_bfds; abfd != NULL; abfd = abfd->link_next)
+    for (sec = abfd->sections; sec != NULL; sec = sec->next)
+      {
+	init_xtensa_relax_info (sec);
+      }
+
+  /* Mark relaxable sections (and count relocations against each one).  */
+  for (abfd = link_info->input_bfds; abfd != NULL; abfd = abfd->link_next)
+    for (sec = abfd->sections; sec != NULL; sec = sec->next)
+      {
+	if (!find_relaxable_sections (abfd, sec, link_info, &is_relaxable))
+	  return FALSE;
+      }
+
+  /* Bail out if there are no relaxable sections.  */
+  if (!is_relaxable)
+    return TRUE;
+
+  /* Allocate space for source_relocs.  */
+  for (abfd = link_info->input_bfds; abfd != NULL; abfd = abfd->link_next)
+    for (sec = abfd->sections; sec != NULL; sec = sec->next)
+      {
+	xtensa_relax_info *relax_info;
+
+	relax_info = get_xtensa_relax_info (sec);
+	if (relax_info->is_relaxable_literal_section)
+	  {
+	    relax_info->src_relocs = (source_reloc *)
+	      bfd_malloc (relax_info->src_count * sizeof (source_reloc));
+	  }
+      }
+
+  /* Collect info on relocations against each relaxable section.  */
+  for (abfd = link_info->input_bfds; abfd != NULL; abfd = abfd->link_next)
+    for (sec = abfd->sections; sec != NULL; sec = sec->next)
+      {
+	if (!collect_source_relocs (abfd, sec, link_info))
+	  return FALSE;
+      }
+
+  return TRUE;
+}
+
+
+/* Find all the literal sections that might be relaxed.  The motivation
+   for this pass is that collect_source_relocs() needs to record _all_
+   the relocations that target each relaxable section.  That is
+   expensive and unnecessary unless the target section is actually going
+   to be relaxed.  This pass identifies all such sections by checking if
+   they have L32Rs pointing to them.  In the process, the total number
+   of relocations targetting each section is also counted so that we
+   know how much space to allocate for source_relocs against each
+   relaxable literal section.  */
+
+static bfd_boolean
+find_relaxable_sections (abfd, sec, link_info, is_relaxable_p)
+     bfd *abfd;
+     asection *sec;
+     struct bfd_link_info *link_info;
+     bfd_boolean *is_relaxable_p;
+{
+  Elf_Internal_Rela *internal_relocs;
+  bfd_byte *contents;
+  bfd_boolean ok = TRUE;
+  unsigned i;
+
+  internal_relocs = retrieve_internal_relocs (abfd, sec,
+					      link_info->keep_memory);
+  if (internal_relocs == NULL) 
+    return ok;
+
+  contents = retrieve_contents (abfd, sec, link_info->keep_memory);
+  if (contents == NULL && sec->_raw_size != 0)
+    {
+      ok = FALSE;
+      goto error_return;
+    }
+
+  for (i = 0; i < sec->reloc_count; i++) 
+    {
+      Elf_Internal_Rela *irel = &internal_relocs[i];
+      r_reloc r_rel;
+      asection *target_sec;
+      xtensa_relax_info *target_relax_info;
+
+      r_reloc_init (&r_rel, abfd, irel);
+
+      target_sec = r_reloc_get_section (&r_rel);
+      target_relax_info = get_xtensa_relax_info (target_sec);
+      if (!target_relax_info)
+	continue;
+
+      /* Count relocations against the target section.  */
+      target_relax_info->src_count++;
+
+      if (is_literal_section (target_sec)
+	  && is_l32r_relocation (sec, contents, irel)
+	  && r_reloc_is_defined (&r_rel))
+	{
+	  /* Mark the target section as relaxable.  */
+	  target_relax_info->is_relaxable_literal_section = TRUE;
+	  *is_relaxable_p = TRUE;
+	}
+    }
+
+ error_return:
+  release_contents (sec, contents);
+  release_internal_relocs (sec, internal_relocs);
+  return ok;
+}
+
+
+/* Record _all_ the relocations that point to relaxable literal
+   sections, and get rid of ASM_EXPAND relocs by either converting them
+   to ASM_SIMPLIFY or by removing them.  */
+
+static bfd_boolean
+collect_source_relocs (abfd, sec, link_info)
+     bfd *abfd;
+     asection *sec;
+     struct bfd_link_info *link_info;
+{
+  Elf_Internal_Rela *internal_relocs;
+  bfd_byte *contents;
+  bfd_boolean ok = TRUE;
+  unsigned i;
+
+  internal_relocs = retrieve_internal_relocs (abfd, sec, 
+					      link_info->keep_memory);
+  if (internal_relocs == NULL) 
+    return ok;
+
+  contents = retrieve_contents (abfd, sec, link_info->keep_memory);
+  if (contents == NULL && sec->_raw_size != 0)
+    {
+      ok = FALSE;
+      goto error_return;
+    }
+
+  /* Record relocations against relaxable literal sections.  */
+  for (i = 0; i < sec->reloc_count; i++) 
+    {
+      Elf_Internal_Rela *irel = &internal_relocs[i];
+      r_reloc r_rel;
+      asection *target_sec;
+      xtensa_relax_info *target_relax_info;
+
+      r_reloc_init (&r_rel, abfd, irel);
+
+      target_sec = r_reloc_get_section (&r_rel);
+      target_relax_info = get_xtensa_relax_info (target_sec);
+
+      if (target_relax_info
+	  && target_relax_info->is_relaxable_literal_section)
+	{
+	  xtensa_opcode opcode;
+	  xtensa_operand opnd;
+	  source_reloc *s_reloc;
+	  int src_next;
+
+	  src_next = target_relax_info->src_next++;
+	  s_reloc = &target_relax_info->src_relocs[src_next];
+
+	  opcode = get_relocation_opcode (sec, contents, irel);
+	  if (opcode == XTENSA_UNDEFINED)
+	    opnd = NULL;
+	  else
+	    opnd = xtensa_get_operand (xtensa_default_isa, opcode,
+				       get_relocation_opnd (irel));
+
+	  init_source_reloc (s_reloc, sec, &r_rel, opnd);
+	}
+    }
+
+  /* Now get rid of ASM_EXPAND relocations.  At this point, the
+     src_relocs array for the target literal section may still be
+     incomplete, but it must at least contain the entries for the L32R
+     relocations associated with ASM_EXPANDs because they were just
+     added in the preceding loop over the relocations.  */
+
+  for (i = 0; i < sec->reloc_count; i++) 
+    {
+      Elf_Internal_Rela *irel = &internal_relocs[i];
+      bfd_boolean is_reachable;
+
+      if (!is_resolvable_asm_expansion (abfd, sec, contents, irel, link_info,
+					&is_reachable))
+	continue;
+
+      if (is_reachable)
+	{
+	  Elf_Internal_Rela *l32r_irel;
+	  r_reloc r_rel;
+	  asection *target_sec;
+	  xtensa_relax_info *target_relax_info;
+
+	  /* Mark the source_reloc for the L32R so that it will be
+	     removed in remove_literals(), along with the associated
+	     literal.  */
+	  l32r_irel = find_associated_l32r_irel (sec, contents,
+						 irel, internal_relocs);
+	  if (l32r_irel == NULL)
+	    continue;
+
+	  r_reloc_init (&r_rel, abfd, l32r_irel);
+
+	  target_sec = r_reloc_get_section (&r_rel);
+	  target_relax_info = get_xtensa_relax_info (target_sec);
+
+	  if (target_relax_info
+	      && target_relax_info->is_relaxable_literal_section)
+	    {
+	      source_reloc *s_reloc;
+
+	      /* Search the source_relocs for the entry corresponding to
+		 the l32r_irel.  Note: The src_relocs array is not yet
+		 sorted, but it wouldn't matter anyway because we're
+		 searching by source offset instead of target offset.  */
+	      s_reloc = find_source_reloc (target_relax_info->src_relocs, 
+					   target_relax_info->src_next,
+					   sec, l32r_irel);
+	      BFD_ASSERT (s_reloc);
+	      s_reloc->is_null = TRUE;
+	    }
+
+	  /* Convert this reloc to ASM_SIMPLIFY.  */
+	  irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+				       R_XTENSA_ASM_SIMPLIFY);
+	  l32r_irel->r_info = ELF32_R_INFO (0, R_XTENSA_NONE);
+
+	  pin_internal_relocs (sec, internal_relocs);
+	}
+      else
+	{
+	  /* It is resolvable but doesn't reach.  We resolve now
+	     by eliminating the relocation -- the call will remain
+	     expanded into L32R/CALLX.  */
+	  irel->r_info = ELF32_R_INFO (0, R_XTENSA_NONE);
+	  pin_internal_relocs (sec, internal_relocs);
+	}
+    }
+
+ error_return:
+  release_contents (sec, contents);
+  release_internal_relocs (sec, internal_relocs);
+  return ok;
+}
+
+
+/* Return TRUE if the asm expansion can be resolved.  Generally it can
+   be resolved on a final link or when a partial link locates it in the
+   same section as the target.  Set "is_reachable" flag if the target of
+   the call is within the range of a direct call, given the current VMA
+   for this section and the target section.  */
+
+bfd_boolean
+is_resolvable_asm_expansion (abfd, sec, contents, irel, link_info,
+			     is_reachable_p)
+     bfd *abfd;
+     asection *sec;
+     bfd_byte *contents;
+     Elf_Internal_Rela *irel;
+     struct bfd_link_info *link_info;
+     bfd_boolean *is_reachable_p;
+{
+  asection *target_sec;
+  bfd_vma target_offset;
+  r_reloc r_rel;
+  xtensa_opcode opcode, direct_call_opcode;
+  bfd_vma self_address;
+  bfd_vma dest_address;
+
+  *is_reachable_p = FALSE;
+
+  if (contents == NULL)
+    return FALSE;
+
+  if (ELF32_R_TYPE (irel->r_info) != R_XTENSA_ASM_EXPAND) 
+    return FALSE;
+  
+  opcode = get_expanded_call_opcode (contents + irel->r_offset,
+				     sec->_raw_size - irel->r_offset);
+  
+  direct_call_opcode = swap_callx_for_call_opcode (opcode);
+  if (direct_call_opcode == XTENSA_UNDEFINED)
+    return FALSE;
+
+  /* Check and see that the target resolves.  */
+  r_reloc_init (&r_rel, abfd, irel);
+  if (!r_reloc_is_defined (&r_rel))
+    return FALSE;
+
+  target_sec = r_reloc_get_section (&r_rel);
+  target_offset = r_reloc_get_target_offset (&r_rel);
+
+  /* If the target is in a shared library, then it doesn't reach.  This
+     isn't supposed to come up because the compiler should never generate
+     non-PIC calls on systems that use shared libraries, but the linker
+     shouldn't crash regardless.  */
+  if (!target_sec->output_section)
+    return FALSE;
+      
+  /* For relocateable sections, we can only simplify when the output
+     section of the target is the same as the output section of the
+     source.  */
+  if (link_info->relocateable
+      && (target_sec->output_section != sec->output_section))
+    return FALSE;
+
+  self_address = (sec->output_section->vma
+		  + sec->output_offset + irel->r_offset + 3);
+  dest_address = (target_sec->output_section->vma
+		  + target_sec->output_offset + target_offset);
+      
+  *is_reachable_p = pcrel_reloc_fits
+    (xtensa_get_operand (xtensa_default_isa, direct_call_opcode, 0),
+     self_address, dest_address);
+
+  if ((self_address >> CALL_SEGMENT_BITS) !=
+      (dest_address >> CALL_SEGMENT_BITS))
+    return FALSE;
+
+  return TRUE;
+}
+
+
+static Elf_Internal_Rela *
+find_associated_l32r_irel (sec, contents, other_irel, internal_relocs)
+     asection *sec;
+     bfd_byte *contents;
+     Elf_Internal_Rela *other_irel;
+     Elf_Internal_Rela *internal_relocs;
+{
+  unsigned i;
+
+  for (i = 0; i < sec->reloc_count; i++) 
+    {
+      Elf_Internal_Rela *irel = &internal_relocs[i];
+
+      if (irel == other_irel)
+	continue;
+      if (irel->r_offset != other_irel->r_offset)
+	continue;
+      if (is_l32r_relocation (sec, contents, irel))
+	return irel;
+    }
+
+  return NULL;
+}
+
+/* First relaxation pass.  */
+
+/* If the section is relaxable (i.e., a literal section), check each
+   literal to see if it has the same value as another literal that has
+   already been seen, either in the current section or a previous one.
+   If so, add an entry to the per-section list of removed literals.  The
+   actual changes are deferred until the next pass.  */
+
+static bfd_boolean 
+remove_literals (abfd, sec, link_info, values)
+     bfd *abfd;
+     asection *sec;
+     struct bfd_link_info *link_info;
+     value_map_hash_table *values;
+{
+  xtensa_relax_info *relax_info;
+  bfd_byte *contents;
+  Elf_Internal_Rela *internal_relocs;
+  source_reloc *src_relocs;
+  bfd_boolean ok = TRUE;
+  int i;
+
+  /* Do nothing if it is not a relaxable literal section.  */
+  relax_info = get_xtensa_relax_info (sec);
+  BFD_ASSERT (relax_info);
+
+  if (!relax_info->is_relaxable_literal_section)
+    return ok;
+
+  internal_relocs = retrieve_internal_relocs (abfd, sec, 
+					      link_info->keep_memory);
+
+  contents = retrieve_contents (abfd, sec, link_info->keep_memory);
+  if (contents == NULL && sec->_raw_size != 0)
+    {
+      ok = FALSE;
+      goto error_return;
+    }
+
+  /* Sort the source_relocs by target offset.  */
+  src_relocs = relax_info->src_relocs;
+  qsort (src_relocs, relax_info->src_count,
+	 sizeof (source_reloc), source_reloc_compare);
+
+  for (i = 0; i < relax_info->src_count; i++)
+    {
+      source_reloc *rel;
+      Elf_Internal_Rela *irel = NULL;
+      literal_value val;
+      value_map *val_map;
+
+      rel = &src_relocs[i];
+      irel = get_irel_at_offset (sec, internal_relocs,
+				 rel->r_rel.target_offset);
+
+      /* If the target_offset for this relocation is the same as the
+	 previous relocation, then we've already considered whether the
+	 literal can be coalesced.  Skip to the next one....  */
+      if (i != 0 && (src_relocs[i-1].r_rel.target_offset
+		     == rel->r_rel.target_offset))
+	continue;
+
+      /* Check if the relocation was from an L32R that is being removed
+	 because a CALLX was converted to a direct CALL, and check if
+	 there are no other relocations to the literal.  */
+      if (rel->is_null
+	  && (i == relax_info->src_count - 1
+	      || (src_relocs[i+1].r_rel.target_offset
+		  != rel->r_rel.target_offset)))
+	{
+	  /* Mark the unused literal so that it will be removed.  */
+	  add_removed_literal (&relax_info->removed_list, &rel->r_rel, NULL);
+
+	  /* Zero out the relocation on this literal location.  */
+	  if (irel)
+	    {
+	      if (elf_hash_table (link_info)->dynamic_sections_created)
+		shrink_dynamic_reloc_sections (link_info, abfd, sec, irel);
+
+	      irel->r_info = ELF32_R_INFO (0, R_XTENSA_NONE);
+	    }
+
+	  continue;
+	}
+
+      /* Find the literal value.  */
+      r_reloc_init (&val.r_rel, abfd, irel);
+      BFD_ASSERT (rel->r_rel.target_offset < sec->_raw_size);
+      val.value = bfd_get_32 (abfd, contents + rel->r_rel.target_offset);
+          
+      /* Check if we've seen another literal with the same value.  */
+      val_map = get_cached_value (values, &val);
+      if (val_map != NULL) 
+	{
+	  /* First check that THIS and all the other relocs to this
+	     literal will FIT if we move them to the new address.  */
+
+	  if (relocations_reach (rel, relax_info->src_count - i,
+				 &val_map->loc))
+	    {
+	      /* Mark that the literal will be coalesced.  */
+	      add_removed_literal (&relax_info->removed_list,
+				   &rel->r_rel, &val_map->loc);
+	    }
+	  else
+	    {
+	      /* Relocations do not reach -- do not remove this literal.  */
+	      val_map->loc = rel->r_rel;
+	    }
+	}
+      else
+	{
+	  /* This is the first time we've seen this literal value.  */
+	  BFD_ASSERT (sec == r_reloc_get_section (&rel->r_rel));
+	  add_value_map (values, &val, &rel->r_rel);
+	}
+    }
+
+error_return:
+  release_contents (sec, contents);
+  release_internal_relocs (sec, internal_relocs);
+  return ok;
+}
+
+
+/* Check if the original relocations (presumably on L32R instructions)
+   identified by reloc[0..N] can be changed to reference the literal
+   identified by r_rel.  If r_rel is out of range for any of the
+   original relocations, then we don't want to coalesce the original
+   literal with the one at r_rel.  We only check reloc[0..N], where the
+   offsets are all the same as for reloc[0] (i.e., they're all
+   referencing the same literal) and where N is also bounded by the
+   number of remaining entries in the "reloc" array.  The "reloc" array
+   is sorted by target offset so we know all the entries for the same
+   literal will be contiguous.  */
+
+static bfd_boolean
+relocations_reach (reloc, remaining_relocs, r_rel)
+     source_reloc *reloc;
+     int remaining_relocs;
+     const r_reloc *r_rel;
+{
+  bfd_vma from_offset, source_address, dest_address;
+  asection *sec;
+  int i;
+
+  if (!r_reloc_is_defined (r_rel))
+    return FALSE;
+
+  sec = r_reloc_get_section (r_rel);
+  from_offset = reloc[0].r_rel.target_offset;
+
+  for (i = 0; i < remaining_relocs; i++)
+    {
+      if (reloc[i].r_rel.target_offset != from_offset)
+	break;
+
+      /* Ignore relocations that have been removed.  */
+      if (reloc[i].is_null)
+	continue;
+
+      /* The original and new output section for these must be the same
+         in order to coalesce.  */
+      if (r_reloc_get_section (&reloc[i].r_rel)->output_section
+	  != sec->output_section)
+	return FALSE;
+
+      /* A NULL operand means it is not a PC-relative relocation, so
+         the literal can be moved anywhere.  */
+      if (reloc[i].opnd)
+	{
+	  /* Otherwise, check to see that it fits.  */
+	  source_address = (reloc[i].source_sec->output_section->vma
+			    + reloc[i].source_sec->output_offset
+			    + reloc[i].r_rel.rela.r_offset);
+	  dest_address = (sec->output_section->vma
+			  + sec->output_offset
+			  + r_rel->target_offset);
+
+	  if (!pcrel_reloc_fits (reloc[i].opnd, source_address, dest_address))
+	    return FALSE;
+	}
+    }
+
+  return TRUE;
+}
+
+
+/* WARNING: linear search here.  If the relocation are in order by
+   address, we can use a faster binary search.  ALSO, we assume that
+   there is only 1 non-NONE relocation per address.  */
+
+static Elf_Internal_Rela *
+get_irel_at_offset (sec, internal_relocs, offset)
+     asection *sec;
+     Elf_Internal_Rela *internal_relocs;
+     bfd_vma offset;
+{
+  unsigned i;
+  if (!internal_relocs) 
+    return NULL;
+  for (i = 0; i < sec->reloc_count; i++)
+    {
+      Elf_Internal_Rela *irel = &internal_relocs[i];
+      if (irel->r_offset == offset
+	  && ELF32_R_TYPE (irel->r_info) != R_XTENSA_NONE)
+	return irel;
+    }
+  return NULL;
+}
+
+
+/* Second relaxation pass.  */
+
+/* Modify all of the relocations to point to the right spot, and if this
+   is a relaxable section, delete the unwanted literals and fix the
+   cooked_size.  */
+
+bfd_boolean 
+relax_section (abfd, sec, link_info)
+     bfd *abfd;
+     asection *sec;
+     struct bfd_link_info *link_info;
+{
+  Elf_Internal_Rela *internal_relocs;
+  xtensa_relax_info *relax_info;
+  bfd_byte *contents;
+  bfd_boolean ok = TRUE;
+  unsigned i;
+
+  relax_info = get_xtensa_relax_info (sec);
+  BFD_ASSERT (relax_info);
+
+  /* Handle property sections (e.g., literal tables) specially.  */
+  if (xtensa_is_property_section (sec))
+    {
+      BFD_ASSERT (!relax_info->is_relaxable_literal_section);
+      return relax_property_section (abfd, sec, link_info);
+    }
+
+  internal_relocs = retrieve_internal_relocs (abfd, sec, 
+					      link_info->keep_memory);
+  contents = retrieve_contents (abfd, sec, link_info->keep_memory);
+  if (contents == NULL && sec->_raw_size != 0)
+    {
+      ok = FALSE;
+      goto error_return;
+    }
+
+  if (internal_relocs)
+    {
+      for (i = 0; i < sec->reloc_count; i++) 
+	{
+	  Elf_Internal_Rela *irel;
+	  xtensa_relax_info *target_relax_info;
+	  bfd_vma source_offset;
+	  r_reloc r_rel;
+	  unsigned r_type;
+	  asection *target_sec;
+
+	  /* Locally change the source address.
+	     Translate the target to the new target address.
+	     If it points to this section and has been removed,
+	     NULLify it.
+	     Write it back.  */
+
+	  irel = &internal_relocs[i];
+	  source_offset = irel->r_offset;
+
+	  r_type = ELF32_R_TYPE (irel->r_info);
+	  r_reloc_init (&r_rel, abfd, irel);
+	
+	  if (relax_info->is_relaxable_literal_section)
+	    {
+	      if (r_type != R_XTENSA_NONE
+		  && find_removed_literal (&relax_info->removed_list,
+					   irel->r_offset))
+		{
+		  /* Remove this relocation.  */
+		  if (elf_hash_table (link_info)->dynamic_sections_created)
+		    shrink_dynamic_reloc_sections (link_info, abfd, sec, irel);
+		  irel->r_info = ELF32_R_INFO (0, R_XTENSA_NONE);
+		  irel->r_offset = offset_with_removed_literals
+		    (&relax_info->removed_list, irel->r_offset);
+		  continue;
+		}
+	      source_offset =
+		offset_with_removed_literals (&relax_info->removed_list,
+					      irel->r_offset);
+	      irel->r_offset = source_offset;
+	    }
+
+	  target_sec = r_reloc_get_section (&r_rel);
+	  target_relax_info = get_xtensa_relax_info (target_sec);
+
+	  if (target_relax_info
+	      && target_relax_info->is_relaxable_literal_section)
+	    {
+	      r_reloc new_rel;
+	      reloc_bfd_fix *fix;
+
+	      translate_reloc (&r_rel, &new_rel);
+
+	      /* FIXME: If the relocation still references a section in
+		 the same input file, the relocation should be modified
+		 directly instead of adding a "fix" record.  */
+
+	      fix = reloc_bfd_fix_init (sec, source_offset, r_type, 0,
+					r_reloc_get_section (&new_rel),
+					new_rel.target_offset);
+	      add_fix (sec, fix);
+	    }
+
+	  pin_internal_relocs (sec, internal_relocs);
+	}
+    }
+
+  if (relax_info->is_relaxable_literal_section)
+    {
+      /* Walk through the contents and delete literals that are not needed 
+         anymore.  */
+
+      unsigned long size = sec->_cooked_size;
+      unsigned long removed = 0;
+
+      removed_literal *reloc = relax_info->removed_list.head;
+      for (; reloc; reloc = reloc->next) 
+	{
+	  unsigned long upper = sec->_raw_size;
+	  bfd_vma start = reloc->from.target_offset + 4;
+	  if (reloc->next)
+	    upper = reloc->next->from.target_offset;
+	  if (upper - start != 0) 
+	    {
+	      BFD_ASSERT (start <= upper);
+	      memmove (contents + start - removed - 4,
+		       contents + start,
+		       upper - start );
+	      pin_contents (sec, contents);
+	    }
+	  removed += 4;
+	  size -= 4;
+	}
+
+      /* Change the section size.  */
+      sec->_cooked_size = size;
+      /* Also shrink _raw_size.  (The code in relocate_section that
+	 checks that relocations are within the section must use
+	 _raw_size because of the way the stabs sections are relaxed;
+	 shrinking _raw_size means that these checks will not be
+	 unnecessarily lax.)  */
+      sec->_raw_size = size;
+    }
+  
+ error_return:
+  release_internal_relocs (sec, internal_relocs);
+  release_contents (sec, contents);
+  return ok;
+}
+
+
+/* Fix up a relocation to take account of removed literals.  */
+
+static void
+translate_reloc (orig_rel, new_rel)
+     const r_reloc *orig_rel;
+     r_reloc *new_rel;
+{
+  asection *sec;
+  xtensa_relax_info *relax_info;
+  removed_literal *removed;
+  unsigned long new_offset;
+
+  *new_rel = *orig_rel;
+
+  if (!r_reloc_is_defined (orig_rel))
+    return;
+  sec = r_reloc_get_section (orig_rel);
+
+  relax_info = get_xtensa_relax_info (sec);
+  BFD_ASSERT (relax_info);
+
+  if (!relax_info->is_relaxable_literal_section)
+    return;
+
+  /* Check if the original relocation is against a literal being removed.  */
+  removed = find_removed_literal (&relax_info->removed_list,
+				  orig_rel->target_offset);
+  if (removed) 
+    {
+      asection *new_sec;
+
+      /* The fact that there is still a relocation to this literal indicates
+	 that the literal is being coalesced, not simply removed.  */
+      BFD_ASSERT (removed->to.abfd != NULL);
+
+      /* This was moved to some other address (possibly in another section). */
+      *new_rel = removed->to;
+      new_sec = r_reloc_get_section (new_rel);
+      if (new_sec != sec) 
+	{
+	  sec = new_sec;
+	  relax_info = get_xtensa_relax_info (sec);
+	  if (!relax_info || !relax_info->is_relaxable_literal_section)
+	    return;
+	}
+    }
+
+  /* ...and the target address may have been moved within its section.  */
+  new_offset = offset_with_removed_literals (&relax_info->removed_list,
+					     new_rel->target_offset);
+
+  /* Modify the offset and addend.  */
+  new_rel->target_offset = new_offset;
+  new_rel->rela.r_addend += (new_offset - new_rel->target_offset);
+}
+
+
+/* For dynamic links, there may be a dynamic relocation for each
+   literal.  The number of dynamic relocations must be computed in
+   size_dynamic_sections, which occurs before relaxation.  When a
+   literal is removed, this function checks if there is a corresponding
+   dynamic relocation and shrinks the size of the appropriate dynamic
+   relocation section accordingly.  At this point, the contents of the
+   dynamic relocation sections have not yet been filled in, so there's
+   nothing else that needs to be done.  */
+
+static void
+shrink_dynamic_reloc_sections (info, abfd, input_section, rel)
+     struct bfd_link_info *info;
+     bfd *abfd;
+     asection *input_section;
+     Elf_Internal_Rela *rel;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  struct elf_link_hash_entry **sym_hashes;
+  unsigned long r_symndx;
+  int r_type;
+  struct elf_link_hash_entry *h;
+  bfd_boolean dynamic_symbol;
+
+  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+  sym_hashes = elf_sym_hashes (abfd);
+
+  r_type = ELF32_R_TYPE (rel->r_info);
+  r_symndx = ELF32_R_SYM (rel->r_info);
+
+  if (r_symndx < symtab_hdr->sh_info)
+    h = NULL;
+  else
+    h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+
+  dynamic_symbol = xtensa_elf_dynamic_symbol_p (info, h);
+
+  if ((r_type == R_XTENSA_32 || r_type == R_XTENSA_PLT)
+      && (input_section->flags & SEC_ALLOC) != 0
+      && (dynamic_symbol || info->shared))
+    {
+      bfd *dynobj;
+      const char *srel_name;
+      asection *srel;
+      bfd_boolean is_plt = FALSE;
+
+      dynobj = elf_hash_table (info)->dynobj;
+      BFD_ASSERT (dynobj != NULL);
+
+      if (dynamic_symbol && r_type == R_XTENSA_PLT)
+	{
+	  srel_name = ".rela.plt";
+	  is_plt = TRUE;
+	}
+      else
+	srel_name = ".rela.got";
+
+      /* Reduce size of the .rela.* section by one reloc.  */
+      srel = bfd_get_section_by_name (dynobj, srel_name);
+      BFD_ASSERT (srel != NULL);
+      BFD_ASSERT (srel->_cooked_size >= sizeof (Elf32_External_Rela));
+      srel->_cooked_size -= sizeof (Elf32_External_Rela);
+
+      /* Also shrink _raw_size.  (This seems wrong but other bfd code seems
+	 to assume that linker-created sections will never be relaxed and
+	 hence _raw_size must always equal _cooked_size.) */
+      srel->_raw_size = srel->_cooked_size;
+
+      if (is_plt)
+	{
+	  asection *splt, *sgotplt, *srelgot;
+	  int reloc_index, chunk;
+
+	  /* Find the PLT reloc index of the entry being removed.  This
+	     is computed from the size of ".rela.plt".  It is needed to
+	     figure out which PLT chunk to resize.  Usually "last index
+	     = size - 1" since the index starts at zero, but in this
+	     context, the size has just been decremented so there's no
+	     need to subtract one.  */
+	  reloc_index = srel->_cooked_size / sizeof (Elf32_External_Rela);
+
+	  chunk = reloc_index / PLT_ENTRIES_PER_CHUNK;
+	  splt = elf_xtensa_get_plt_section (dynobj, chunk);
+	  sgotplt = elf_xtensa_get_gotplt_section (dynobj, chunk);
+	  BFD_ASSERT (splt != NULL && sgotplt != NULL);
+
+	  /* Check if an entire PLT chunk has just been eliminated.  */
+	  if (reloc_index % PLT_ENTRIES_PER_CHUNK == 0)
+	    {
+	      /* The two magic GOT entries for that chunk can go away.  */
+	      srelgot = bfd_get_section_by_name (dynobj, ".rela.got");
+	      BFD_ASSERT (srelgot != NULL);
+	      srelgot->reloc_count -= 2;
+	      srelgot->_cooked_size -= 2 * sizeof (Elf32_External_Rela);
+	      /* Shrink _raw_size (see comment above).  */
+	      srelgot->_raw_size = srelgot->_cooked_size;
+
+	      sgotplt->_cooked_size -= 8;
+
+	      /* There should be only one entry left (and it will be
+		 removed below).  */
+	      BFD_ASSERT (sgotplt->_cooked_size == 4);
+	      BFD_ASSERT (splt->_cooked_size == PLT_ENTRY_SIZE);
+	    }
+
+	  BFD_ASSERT (sgotplt->_cooked_size >= 4);
+	  BFD_ASSERT (splt->_cooked_size >= PLT_ENTRY_SIZE);
+
+	  sgotplt->_cooked_size -= 4;
+	  splt->_cooked_size -= PLT_ENTRY_SIZE;
+
+	  /* Shrink _raw_sizes (see comment above).  */
+	  sgotplt->_raw_size = sgotplt->_cooked_size;
+	  splt->_raw_size = splt->_cooked_size;
+	}
+    }
+}
+
+
+/* This is similar to relax_section except that when a target is moved,
+   we shift addresses up.  We also need to modify the size.  This
+   algorithm does NOT allow for relocations into the middle of the
+   property sections.  */
+
+static bfd_boolean 
+relax_property_section (abfd, sec, link_info)
+     bfd *abfd;
+     asection *sec;
+     struct bfd_link_info *link_info;
+{
+  Elf_Internal_Rela *internal_relocs;
+  bfd_byte *contents;
+  unsigned i, nexti;
+  bfd_boolean ok = TRUE;
+
+  internal_relocs = retrieve_internal_relocs (abfd, sec, 
+					      link_info->keep_memory);
+  contents = retrieve_contents (abfd, sec, link_info->keep_memory);
+  if (contents == NULL && sec->_raw_size != 0)
+    {
+      ok = FALSE;
+      goto error_return;
+    }
+
+  if (internal_relocs) 
+    {
+      for (i = 0; i < sec->reloc_count; i++) 
+	{
+	  Elf_Internal_Rela *irel;
+	  xtensa_relax_info *target_relax_info;
+	  r_reloc r_rel;
+	  unsigned r_type;
+	  asection *target_sec;
+
+	  /* Locally change the source address.
+	     Translate the target to the new target address.
+	     If it points to this section and has been removed, MOVE IT.
+	     Also, don't forget to modify the associated SIZE at
+	     (offset + 4).  */
+
+	  irel = &internal_relocs[i];
+	  r_type = ELF32_R_TYPE (irel->r_info);
+	  if (r_type == R_XTENSA_NONE)
+	    continue;
+
+	  r_reloc_init (&r_rel, abfd, irel);
+
+	  target_sec = r_reloc_get_section (&r_rel);
+	  target_relax_info = get_xtensa_relax_info (target_sec);
+
+	  if (target_relax_info
+	      && target_relax_info->is_relaxable_literal_section)
+	    {
+	      /* Translate the relocation's destination.  */
+	      bfd_vma new_offset;
+	      bfd_vma new_end_offset;
+	      bfd_byte *size_p;
+	      long old_size, new_size;
+
+	      new_offset =
+		offset_with_removed_literals (&target_relax_info->removed_list,
+					      r_rel.target_offset);
+
+	      /* Assert that we are not out of bounds.  */
+	      size_p = &contents[irel->r_offset + 4];
+	      old_size = bfd_get_32 (abfd, &contents[irel->r_offset + 4]);
+
+	      new_end_offset =
+		offset_with_removed_literals (&target_relax_info->removed_list,
+					      r_rel.target_offset + old_size);
+	      
+	      new_size = new_end_offset - new_offset;
+	      if (new_size != old_size)
+		{
+		  bfd_put_32 (abfd, new_size, size_p);
+		  pin_contents (sec, contents);
+		}
+	      
+	      if (new_offset != r_rel.target_offset)
+		{
+		  bfd_vma diff = new_offset - r_rel.target_offset;
+		  irel->r_addend += diff;
+		  pin_internal_relocs (sec, internal_relocs);
+		}
+	    }
+	}
+    }
+
+  /* Combine adjacent property table entries.  This is also done in
+     finish_dynamic_sections() but at that point it's too late to
+     reclaim the space in the output section, so we do this twice.  */
+
+  if (internal_relocs)
+    {
+      Elf_Internal_Rela *last_irel = NULL;
+      int removed_bytes = 0;
+      bfd_vma offset, last_irel_offset;
+      bfd_vma section_size;
+
+      /* Walk over memory and irels at the same time.
+         This REQUIRES that the internal_relocs be sorted by offset.  */
+      qsort (internal_relocs, sec->reloc_count, sizeof (Elf_Internal_Rela),
+	     internal_reloc_compare);
+      nexti = 0; /* Index into internal_relocs.  */
+
+      pin_internal_relocs (sec, internal_relocs);
+      pin_contents (sec, contents);
+
+      last_irel_offset = (bfd_vma) -1;
+      section_size = (sec->_cooked_size ? sec->_cooked_size : sec->_raw_size);
+      BFD_ASSERT (section_size % 8 == 0);
+
+      for (offset = 0; offset < section_size; offset += 8)
+	{
+	  Elf_Internal_Rela *irel, *next_irel;
+	  bfd_vma bytes_to_remove, size, actual_offset;
+	  bfd_boolean remove_this_irel;
+
+	  irel = NULL;
+	  next_irel = NULL;
+
+	  /* Find the next two relocations (if there are that many left),
+	     skipping over any R_XTENSA_NONE relocs.  On entry, "nexti" is
+	     the starting reloc index.  After these two loops, "i"
+	     is the index of the first non-NONE reloc past that starting
+	     index, and "nexti" is the index for the next non-NONE reloc
+	     after "i".  */
+
+	  for (i = nexti; i < sec->reloc_count; i++)
+	    {
+	      if (ELF32_R_TYPE (internal_relocs[i].r_info) != R_XTENSA_NONE)
+		{
+		  irel = &internal_relocs[i];
+		  break;
+		}
+	      internal_relocs[i].r_offset -= removed_bytes;
+	    }
+
+	  for (nexti = i + 1; nexti < sec->reloc_count; nexti++)
+	    {
+	      if (ELF32_R_TYPE (internal_relocs[nexti].r_info)
+		  != R_XTENSA_NONE)
+		{
+		  next_irel = &internal_relocs[nexti];
+		  break;
+		}
+	      internal_relocs[nexti].r_offset -= removed_bytes;
+	    }
+
+	  remove_this_irel = FALSE;
+	  bytes_to_remove = 0;
+	  actual_offset = offset - removed_bytes;
+	  size = bfd_get_32 (abfd, &contents[actual_offset + 4]);
+
+	  /* Check that the irels are sorted by offset,
+	     with only one per address.  */
+	  BFD_ASSERT (!irel || (int) irel->r_offset > (int) last_irel_offset); 
+	  BFD_ASSERT (!next_irel || next_irel->r_offset > irel->r_offset);
+
+	  /* Make sure there isn't a reloc on the size field.  */
+	  if (irel && irel->r_offset == offset + 4)
+	    {
+	      irel->r_offset -= removed_bytes;
+	      last_irel_offset = irel->r_offset;
+	    }
+	  else if (next_irel && next_irel->r_offset == offset + 4)
+	    {
+	      nexti += 1;
+	      irel->r_offset -= removed_bytes;
+	      next_irel->r_offset -= removed_bytes;
+	      last_irel_offset = next_irel->r_offset;
+	    }
+	  else if (size == 0)
+	    {
+	      /* Always remove entries with zero size.  */
+	      bytes_to_remove = 8;
+	      if (irel && irel->r_offset == offset)
+		{
+		  remove_this_irel = TRUE;
+
+		  irel->r_offset -= removed_bytes;
+		  last_irel_offset = irel->r_offset;
+		}
+	    }
+	  else if (irel && irel->r_offset == offset)
+	    {
+	      if (ELF32_R_TYPE (irel->r_info) == R_XTENSA_32)
+		{
+		  if (last_irel)
+		    {
+		      bfd_vma old_size = 
+			bfd_get_32 (abfd, &contents[last_irel->r_offset + 4]);
+		      bfd_vma old_address = 
+			(last_irel->r_addend 
+			 + bfd_get_32 (abfd, &contents[last_irel->r_offset]));
+		      bfd_vma new_address = 
+			(irel->r_addend 
+			 + bfd_get_32 (abfd, &contents[actual_offset]));
+
+		      if ((ELF32_R_SYM (irel->r_info) ==
+			   ELF32_R_SYM (last_irel->r_info))
+			  && (old_address + old_size == new_address)) 
+			{
+			  /* fix the old size */
+			  bfd_put_32 (abfd, old_size + size,
+				      &contents[last_irel->r_offset + 4]);
+			  bytes_to_remove = 8;
+			  remove_this_irel = TRUE;
+			}
+		      else
+			last_irel = irel;
+		    }
+		  else
+		    last_irel = irel;
+		}
+
+	      irel->r_offset -= removed_bytes;
+	      last_irel_offset = irel->r_offset;
+	    }
+
+	  if (remove_this_irel)
+	    {
+	      irel->r_info = ELF32_R_INFO (0, R_XTENSA_NONE);
+	      irel->r_offset -= bytes_to_remove;
+	    }
+
+	  if (bytes_to_remove != 0)
+	    {
+	      removed_bytes += bytes_to_remove;
+	      if (offset + 8 < section_size)
+		memmove (&contents[actual_offset],
+			 &contents[actual_offset+8],
+			 section_size - offset - 8);
+	    }
+	}
+
+      if (removed_bytes) 
+	{
+	  /* Clear the removed bytes.  */
+	  memset (&contents[section_size - removed_bytes], 0, removed_bytes);
+
+	  sec->_cooked_size = section_size - removed_bytes;
+	  /* Also shrink _raw_size.  (The code in relocate_section that
+	     checks that relocations are within the section must use
+	     _raw_size because of the way the stabs sections are
+	     relaxed; shrinking _raw_size means that these checks will
+	     not be unnecessarily lax.)  */
+	  sec->_raw_size = sec->_cooked_size;
+	}
+    }
+	  
+ error_return:
+  release_internal_relocs (sec, internal_relocs);
+  release_contents (sec, contents);
+  return ok;
+}
+
+
+/* Third relaxation pass.  */
+
+/* Change symbol values to account for removed literals.  */
+
+bfd_boolean 
+relax_section_symbols (abfd, sec)
+     bfd *abfd;
+     asection *sec;
+{
+  xtensa_relax_info *relax_info;
+  unsigned int sec_shndx;
+  Elf_Internal_Shdr *symtab_hdr;
+  Elf_Internal_Sym *isymbuf;
+  unsigned i, num_syms, num_locals;
+
+  relax_info = get_xtensa_relax_info (sec);
+  BFD_ASSERT (relax_info);
+
+  if (!relax_info->is_relaxable_literal_section)
+    return TRUE;
+
+  sec_shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
+
+  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+  isymbuf = retrieve_local_syms (abfd);
+
+  num_syms = symtab_hdr->sh_size / sizeof (Elf32_External_Sym);
+  num_locals = symtab_hdr->sh_info;
+
+  /* Adjust the local symbols defined in this section.  */
+  for (i = 0; i < num_locals; i++)
+    {
+      Elf_Internal_Sym *isym = &isymbuf[i];
+
+      if (isym->st_shndx == sec_shndx)
+	{
+	  bfd_vma new_address = offset_with_removed_literals
+	    (&relax_info->removed_list, isym->st_value);
+	  if (new_address != isym->st_value)
+	    isym->st_value = new_address;
+	}
+    }
+
+  /* Now adjust the global symbols defined in this section.  */
+  for (i = 0; i < (num_syms - num_locals); i++)
+    {
+      struct elf_link_hash_entry *sym_hash;
+
+      sym_hash = elf_sym_hashes (abfd)[i];
+
+      if (sym_hash->root.type == bfd_link_hash_warning)
+	sym_hash = (struct elf_link_hash_entry *) sym_hash->root.u.i.link;
+
+      if ((sym_hash->root.type == bfd_link_hash_defined
+	   || sym_hash->root.type == bfd_link_hash_defweak)
+	  && sym_hash->root.u.def.section == sec)
+	{
+	  bfd_vma new_address = offset_with_removed_literals
+	    (&relax_info->removed_list, sym_hash->root.u.def.value);
+	  if (new_address != sym_hash->root.u.def.value)
+	    sym_hash->root.u.def.value = new_address;
+	}
+    }
+
+  return TRUE;
+}
+
+
+/* "Fix" handling functions, called while performing relocations.  */
+
+static void
+do_fix_for_relocateable_link (rel, input_bfd, input_section)
+     Elf_Internal_Rela *rel;
+     bfd *input_bfd;
+     asection *input_section;
+{
+  r_reloc r_rel;
+  asection *sec, *old_sec;
+  bfd_vma old_offset;
+  int r_type = ELF32_R_TYPE (rel->r_info);
+  reloc_bfd_fix *fix_list;
+  reloc_bfd_fix *fix;
+
+  if (r_type == R_XTENSA_NONE)
+    return;
+
+  fix_list = (get_xtensa_relax_info (input_section))->fix_list;
+  if (fix_list == NULL)
+    return;
+
+  fix = get_bfd_fix (fix_list, input_section, rel->r_offset, r_type);
+  if (fix == NULL)
+    return;
+
+  r_reloc_init (&r_rel, input_bfd, rel);
+  old_sec = r_reloc_get_section (&r_rel);
+  old_offset = r_reloc_get_target_offset (&r_rel);
+	      
+  if (old_sec == NULL || !r_reloc_is_defined (&r_rel))
+    {
+      BFD_ASSERT (r_type == R_XTENSA_ASM_EXPAND);
+      /* Leave it be.  Resolution will happen in a later stage.  */
+    }
+  else
+    {
+      sec = fix->target_sec;
+      rel->r_addend += ((sec->output_offset + fix->target_offset)
+			- (old_sec->output_offset + old_offset));
+    }
+}
+
+
+static void
+do_fix_for_final_link (rel, input_section, relocationp)
+     Elf_Internal_Rela *rel;
+     asection *input_section;
+     bfd_vma *relocationp;
+{
+  asection *sec;
+  int r_type = ELF32_R_TYPE (rel->r_info);
+  reloc_bfd_fix *fix_list;
+  reloc_bfd_fix *fix;
+
+  if (r_type == R_XTENSA_NONE)
+    return;
+
+  fix_list = (get_xtensa_relax_info (input_section))->fix_list;
+  if (fix_list == NULL)
+    return;
+
+  fix = get_bfd_fix (fix_list, input_section, rel->r_offset, r_type);
+  if (fix == NULL)
+    return;
+
+  sec = fix->target_sec;
+  *relocationp = (sec->output_section->vma
+		  + sec->output_offset
+		  + fix->target_offset - rel->r_addend);
+}
+
+
+/* Miscellaneous utility functions....  */
+
+static asection *
+elf_xtensa_get_plt_section (dynobj, chunk)
+     bfd *dynobj;
+     int chunk;
+{
+  char plt_name[10];
+
+  if (chunk == 0)
+    return bfd_get_section_by_name (dynobj, ".plt");
+
+  sprintf (plt_name, ".plt.%u", chunk);
+  return bfd_get_section_by_name (dynobj, plt_name);
+}
+
+
+static asection *
+elf_xtensa_get_gotplt_section (dynobj, chunk)
+     bfd *dynobj;
+     int chunk;
+{
+  char got_name[14];
+
+  if (chunk == 0)
+    return bfd_get_section_by_name (dynobj, ".got.plt");
+
+  sprintf (got_name, ".got.plt.%u", chunk);
+  return bfd_get_section_by_name (dynobj, got_name);
+}
+
+
+/* Get the input section for a given symbol index.
+   If the symbol is:
+   . a section symbol, return the section;
+   . a common symbol, return the common section;
+   . an undefined symbol, return the undefined section;
+   . an indirect symbol, follow the links;
+   . an absolute value, return the absolute section.  */
+
+static asection *
+get_elf_r_symndx_section (abfd, r_symndx)
+     bfd *abfd;
+     unsigned long r_symndx;
+{
+  Elf_Internal_Shdr *symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+  asection *target_sec = NULL;
+  if (r_symndx < symtab_hdr->sh_info) 
+    {
+      Elf_Internal_Sym *isymbuf;
+      unsigned int section_index;
+
+      isymbuf = retrieve_local_syms (abfd);
+      section_index = isymbuf[r_symndx].st_shndx;
+
+      if (section_index == SHN_UNDEF)
+	target_sec = bfd_und_section_ptr;
+      else if (section_index > 0 && section_index < SHN_LORESERVE)
+	target_sec = bfd_section_from_elf_index (abfd, section_index);
+      else if (section_index == SHN_ABS)
+	target_sec = bfd_abs_section_ptr;
+      else if (section_index == SHN_COMMON)
+	target_sec = bfd_com_section_ptr;
+      else 
+	/* Who knows?  */
+	target_sec = NULL;
+    }
+  else
+    {
+      unsigned long indx = r_symndx - symtab_hdr->sh_info;
+      struct elf_link_hash_entry *h = elf_sym_hashes (abfd)[indx];
+
+      while (h->root.type == bfd_link_hash_indirect
+             || h->root.type == bfd_link_hash_warning)
+        h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+      switch (h->root.type)
+	{
+	case bfd_link_hash_defined:
+	case  bfd_link_hash_defweak:
+	  target_sec = h->root.u.def.section;
+	  break;
+	case bfd_link_hash_common:
+	  target_sec = bfd_com_section_ptr;
+	  break;
+	case bfd_link_hash_undefined:
+	case bfd_link_hash_undefweak:
+	  target_sec = bfd_und_section_ptr;
+	  break;
+	default: /* New indirect warning.  */
+	  target_sec = bfd_und_section_ptr;
+	  break;
+	}
+    }
+  return target_sec;
+}
+
+
+static struct elf_link_hash_entry *
+get_elf_r_symndx_hash_entry (abfd, r_symndx)
+     bfd *abfd;
+     unsigned long r_symndx;
+{
+  unsigned long indx;
+  struct elf_link_hash_entry *h;
+  Elf_Internal_Shdr *symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+
+  if (r_symndx < symtab_hdr->sh_info)
+    return NULL;
+  
+  indx = r_symndx - symtab_hdr->sh_info;
+  h = elf_sym_hashes (abfd)[indx];
+  while (h->root.type == bfd_link_hash_indirect
+	 || h->root.type == bfd_link_hash_warning)
+    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+  return h;
+}
+
+
+/* Get the section-relative offset for a symbol number.  */
+
+static bfd_vma
+get_elf_r_symndx_offset (abfd, r_symndx)
+     bfd *abfd;
+     unsigned long r_symndx;
+{
+  Elf_Internal_Shdr *symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+  bfd_vma offset = 0;
+
+  if (r_symndx < symtab_hdr->sh_info) 
+    {
+      Elf_Internal_Sym *isymbuf;
+      isymbuf = retrieve_local_syms (abfd);
+      offset = isymbuf[r_symndx].st_value;
+    }
+  else
+    {
+      unsigned long indx = r_symndx - symtab_hdr->sh_info;
+      struct elf_link_hash_entry *h =
+	elf_sym_hashes (abfd)[indx];
+
+      while (h->root.type == bfd_link_hash_indirect
+             || h->root.type == bfd_link_hash_warning)
+	h = (struct elf_link_hash_entry *) h->root.u.i.link;
+      if (h->root.type == bfd_link_hash_defined
+          || h->root.type == bfd_link_hash_defweak)
+	offset = h->root.u.def.value;
+    }
+  return offset;
+}
+
+
+static bfd_boolean
+pcrel_reloc_fits (opnd, self_address, dest_address)
+     xtensa_operand opnd;
+     bfd_vma self_address;
+     bfd_vma dest_address;
+{
+  uint32 new_address =
+    xtensa_operand_do_reloc (opnd, dest_address, self_address);
+  return (xtensa_operand_encode (opnd, &new_address)
+	  == xtensa_encode_result_ok);
+}
+
+
+static bfd_boolean 
+xtensa_is_property_section (sec)
+     asection *sec;
+{
+  static int len = sizeof (".gnu.linkonce.t.") - 1;
+
+  return (strcmp (".xt.insn", sec->name) == 0
+	  || strcmp (".xt.lit", sec->name) == 0
+	  || strncmp (".gnu.linkonce.x.", sec->name, len) == 0
+	  || strncmp (".gnu.linkonce.p.", sec->name, len) == 0);
+}
+
+
+static bfd_boolean
+is_literal_section (sec)
+     asection *sec;
+{
+  /* FIXME: the current definition of this leaves a lot to be desired....  */
+  if (sec == NULL || sec->name == NULL)
+    return FALSE;
+  return (strstr (sec->name, "literal") != NULL);
+}
+
+
+static int
+internal_reloc_compare (ap, bp)
+     const PTR ap;
+     const PTR bp;
+{
+  const Elf_Internal_Rela *a = (const Elf_Internal_Rela *) ap;
+  const Elf_Internal_Rela *b = (const Elf_Internal_Rela *) bp;
+
+  return (a->r_offset - b->r_offset);
+}
+
+
+static bfd_boolean
+get_is_linkonce_section (abfd, sec)
+     bfd *abfd ATTRIBUTE_UNUSED;
+     asection *sec;
+{
+  flagword flags, link_once_flags;
+  bfd_boolean is_linkonce = FALSE;;
+
+  flags = bfd_get_section_flags (abfd, sec);
+  link_once_flags = (flags & SEC_LINK_ONCE);
+  if (link_once_flags != 0)
+    is_linkonce = TRUE;
+
+  /* In order for this to be useful to the assembler
+     before the linkonce flag is set we need to
+     check for the GNU extension name.  */
+  if (!is_linkonce &&
+      strncmp (sec->name, ".gnu.linkonce", sizeof ".gnu.linkonce" - 1) == 0)
+    is_linkonce = TRUE;
+  
+  return is_linkonce;
+}
+
+
+char *
+xtensa_get_property_section_name (abfd, sec, base_name)
+     bfd *abfd;
+     asection *sec;
+     const char * base_name;
+{
+  char *table_sec_name = NULL;
+  bfd_boolean is_linkonce;
+
+  is_linkonce = get_is_linkonce_section (abfd, sec);
+
+  if (!is_linkonce)
+    {
+      table_sec_name = strdup (base_name);
+    }
+  else
+    {
+      static size_t prefix_len = sizeof (".gnu.linkonce.t.") - 1;
+      size_t len = strlen (sec->name) + 1;
+      char repl_char = '\0';
+      const char *segname = sec->name;
+
+      if (strncmp (segname, ".gnu.linkonce.t.", prefix_len) == 0)
+	{
+	  if (strcmp (base_name, ".xt.insn") == 0) 
+	    repl_char = 'x';
+	  else if (strcmp (base_name, ".xt.lit") == 0) 
+	    repl_char = 'p';
+	}
+      
+      if (repl_char != '\0')
+	{
+	  char *name = (char *) bfd_malloc (len);
+	  memcpy (name, sec->name, len);
+	  name[prefix_len - 2] = repl_char;
+	  table_sec_name = name;
+	}
+      else
+	{
+	  size_t base_len = strlen (base_name) + 1;
+	  char *name = (char *) bfd_malloc (len + base_len);
+	  memcpy (name, sec->name, len - 1);
+	  memcpy (name + len - 1, base_name, base_len);
+	  table_sec_name = name;
+	}
+    }
+
+  return table_sec_name;
+}
+
+
+/* Other functions called directly by the linker.  */
+
+bfd_boolean
+xtensa_callback_required_dependence (abfd, sec, link_info, callback, closure)
+     bfd *abfd;
+     asection *sec;
+     struct bfd_link_info *link_info;
+     deps_callback_t callback;
+     PTR closure;
+{
+  Elf_Internal_Rela *internal_relocs;
+  bfd_byte *contents;
+  unsigned i;
+  bfd_boolean ok = TRUE;
+
+  /* ".plt*" sections have no explicit relocations but they contain L32R
+     instructions that reference the corresponding ".got.plt*" sections.  */
+  if ((sec->flags & SEC_LINKER_CREATED) != 0
+      && strncmp (sec->name, ".plt", 4) == 0)
+    {
+      asection *sgotplt;
+
+      /* Find the corresponding ".got.plt*" section.  */
+      if (sec->name[4] == '\0')
+	sgotplt = bfd_get_section_by_name (sec->owner, ".got.plt");
+      else
+	{
+	  char got_name[14];
+	  int chunk = 0;
+
+	  BFD_ASSERT (sec->name[4] == '.');
+	  chunk = strtol (&sec->name[5], NULL, 10);
+
+	  sprintf (got_name, ".got.plt.%u", chunk);
+	  sgotplt = bfd_get_section_by_name (sec->owner, got_name);
+	}
+      BFD_ASSERT (sgotplt);
+
+      /* Assume worst-case offsets: L32R at the very end of the ".plt"
+	 section referencing a literal at the very beginning of
+	 ".got.plt".  This is very close to the real dependence, anyway.  */
+      (*callback) (sec, sec->_raw_size, sgotplt, 0, closure);
+    }
+
+  internal_relocs = retrieve_internal_relocs (abfd, sec, 
+					      link_info->keep_memory);
+  if (internal_relocs == NULL
+      || sec->reloc_count == 0) 
+    return ok;
+
+  /* Cache the contents for the duration of this scan.  */
+  contents = retrieve_contents (abfd, sec, link_info->keep_memory);
+  if (contents == NULL && sec->_raw_size != 0)
+    {
+      ok = FALSE;
+      goto error_return;
+    }
+
+  if (xtensa_default_isa == NULL)
+    xtensa_isa_init ();
+
+  for (i = 0; i < sec->reloc_count; i++) 
+    {
+      Elf_Internal_Rela *irel = &internal_relocs[i];
+      if (is_l32r_relocation (sec, contents, irel))
+	{
+	  r_reloc l32r_rel;
+	  asection *target_sec;
+	  bfd_vma target_offset;
+	  
+	  r_reloc_init (&l32r_rel, abfd, irel);
+	  target_sec = NULL;
+	  target_offset = 0;
+	  /* L32Rs must be local to the input file.  */
+	  if (r_reloc_is_defined (&l32r_rel))
+	    {
+	      target_sec = r_reloc_get_section (&l32r_rel);
+	      target_offset = r_reloc_get_target_offset (&l32r_rel);
+	    }
+	  (*callback) (sec, irel->r_offset, target_sec, target_offset,
+		       closure);
+	}
+    }
+
+ error_return:
+  release_internal_relocs (sec, internal_relocs);
+  release_contents (sec, contents);
+  return ok;
+}
+
+
+#ifndef ELF_ARCH
+#define TARGET_LITTLE_SYM		bfd_elf32_xtensa_le_vec
+#define TARGET_LITTLE_NAME		"elf32-xtensa-le"
+#define TARGET_BIG_SYM			bfd_elf32_xtensa_be_vec
+#define TARGET_BIG_NAME			"elf32-xtensa-be"
+#define ELF_ARCH			bfd_arch_xtensa
+
+/* The new EM_XTENSA value will be recognized beginning in the Xtensa T1040
+   release. However, we still have to generate files with the EM_XTENSA_OLD
+   value so that pre-T1040 tools can read the files.  As soon as we stop
+   caring about pre-T1040 tools, the following two values should be
+   swapped. At the same time, any other code that uses EM_XTENSA_OLD
+   (e.g., prep_headers() in elf.c) should be changed to use EM_XTENSA.  */
+#define ELF_MACHINE_CODE		EM_XTENSA_OLD
+#define ELF_MACHINE_ALT1		EM_XTENSA
+
+#if XCHAL_HAVE_MMU
+#define ELF_MAXPAGESIZE			(1 << XCHAL_MMU_MIN_PTE_PAGE_SIZE)
+#else /* !XCHAL_HAVE_MMU */
+#define ELF_MAXPAGESIZE			1
+#endif /* !XCHAL_HAVE_MMU */
+#endif /* ELF_ARCH */
+
+#define elf_backend_can_gc_sections	1
+#define elf_backend_can_refcount	1
+#define elf_backend_plt_readonly	1
+#define elf_backend_got_header_size	4
+#define elf_backend_want_dynbss		0
+#define elf_backend_want_got_plt	1
+
+#define elf_info_to_howto		     elf_xtensa_info_to_howto_rela
+
+#define bfd_elf32_bfd_final_link	     bfd_elf32_bfd_final_link
+#define bfd_elf32_bfd_merge_private_bfd_data elf_xtensa_merge_private_bfd_data
+#define bfd_elf32_new_section_hook	     elf_xtensa_new_section_hook
+#define bfd_elf32_bfd_print_private_bfd_data elf_xtensa_print_private_bfd_data
+#define bfd_elf32_bfd_relax_section	     elf_xtensa_relax_section
+#define bfd_elf32_bfd_reloc_type_lookup	     elf_xtensa_reloc_type_lookup
+#define bfd_elf32_bfd_set_private_flags	     elf_xtensa_set_private_flags
+
+#define elf_backend_adjust_dynamic_symbol    elf_xtensa_adjust_dynamic_symbol
+#define elf_backend_check_relocs	     elf_xtensa_check_relocs
+#define elf_backend_copy_indirect_symbol     elf_xtensa_copy_indirect_symbol
+#define elf_backend_create_dynamic_sections  elf_xtensa_create_dynamic_sections
+#define elf_backend_discard_info	     elf_xtensa_discard_info
+#define elf_backend_ignore_discarded_relocs  elf_xtensa_ignore_discarded_relocs
+#define elf_backend_final_write_processing   elf_xtensa_final_write_processing
+#define elf_backend_finish_dynamic_sections  elf_xtensa_finish_dynamic_sections
+#define elf_backend_finish_dynamic_symbol    elf_xtensa_finish_dynamic_symbol
+#define elf_backend_gc_mark_hook	     elf_xtensa_gc_mark_hook
+#define elf_backend_gc_sweep_hook	     elf_xtensa_gc_sweep_hook
+#define elf_backend_grok_prstatus	     elf_xtensa_grok_prstatus
+#define elf_backend_grok_psinfo		     elf_xtensa_grok_psinfo
+#define elf_backend_hide_symbol		     elf_xtensa_hide_symbol
+#define elf_backend_modify_segment_map	     elf_xtensa_modify_segment_map
+#define elf_backend_object_p		     elf_xtensa_object_p
+#define elf_backend_reloc_type_class	     elf_xtensa_reloc_type_class
+#define elf_backend_relocate_section	     elf_xtensa_relocate_section
+#define elf_backend_size_dynamic_sections    elf_xtensa_size_dynamic_sections
+
+#include "elf32-target.h"
diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index df2ba3e3f97..9bbdebd2184 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -1475,6 +1475,16 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
   "BFD_RELOC_IQ2000_OFFSET_16",
   "BFD_RELOC_IQ2000_OFFSET_21",
   "BFD_RELOC_IQ2000_UHI16",
+  "BFD_RELOC_XTENSA_RTLD",
+  "BFD_RELOC_XTENSA_GLOB_DAT",
+  "BFD_RELOC_XTENSA_JMP_SLOT",
+  "BFD_RELOC_XTENSA_RELATIVE",
+  "BFD_RELOC_XTENSA_PLT",
+  "BFD_RELOC_XTENSA_OP0",
+  "BFD_RELOC_XTENSA_OP1",
+  "BFD_RELOC_XTENSA_OP2",
+  "BFD_RELOC_XTENSA_ASM_EXPAND",
+  "BFD_RELOC_XTENSA_ASM_SIMPLIFY",
  "@@overflow: BFD_RELOC_UNUSED@@",
 };
 #endif
diff --git a/bfd/reloc.c b/bfd/reloc.c
index f4a33218022..aa2321fef77 100644
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -3850,6 +3850,49 @@ ENUMX
 ENUMDOC
   IQ2000 Relocations.
 
+ENUM
+  BFD_RELOC_XTENSA_RTLD
+ENUMDOC
+  Special Xtensa relocation used only by PLT entries in ELF shared
+  objects to indicate that the runtime linker should set the value
+  to one of its own internal functions or data structures.
+ENUM
+  BFD_RELOC_XTENSA_GLOB_DAT
+ENUMX
+  BFD_RELOC_XTENSA_JMP_SLOT
+ENUMX
+  BFD_RELOC_XTENSA_RELATIVE
+ENUMDOC
+  Xtensa relocations for ELF shared objects.
+ENUM
+  BFD_RELOC_XTENSA_PLT
+ENUMDOC
+  Xtensa relocation used in ELF object files for symbols that may require
+  PLT entries.  Otherwise, this is just a generic 32-bit relocation.
+ENUM
+  BFD_RELOC_XTENSA_OP0
+ENUMX
+  BFD_RELOC_XTENSA_OP1
+ENUMX
+  BFD_RELOC_XTENSA_OP2
+ENUMDOC
+  Generic Xtensa relocations.  Only the operand number is encoded
+  in the relocation.  The details are determined by extracting the
+  instruction opcode.
+ENUM
+  BFD_RELOC_XTENSA_ASM_EXPAND
+ENUMDOC
+  Xtensa relocation to mark that the assembler expanded the 
+  instructions from an original target.  The expansion size is
+  encoded in the reloc size.
+ENUM
+  BFD_RELOC_XTENSA_ASM_SIMPLIFY
+ENUMDOC
+  Xtensa relocation to mark that the linker should simplify 
+  assembler-expanded instructions.  This is commonly used 
+  internally by the linker after analysis of a 
+  BFD_RELOC_XTENSA_ASM_EXPAND.
+
 ENDSENUM
   BFD_RELOC_UNUSED
 CODE_FRAGMENT
diff --git a/bfd/targets.c b/bfd/targets.c
index 2211e124a7f..5ccae2a9928 100644
--- a/bfd/targets.c
+++ b/bfd/targets.c
@@ -579,6 +579,8 @@ extern const bfd_target bfd_elf32_us_cris_vec;
 extern const bfd_target bfd_elf32_v850_vec;
 extern const bfd_target bfd_elf32_vax_vec;
 extern const bfd_target bfd_elf32_xstormy16_vec;
+extern const bfd_target bfd_elf32_xtensa_be_vec;
+extern const bfd_target bfd_elf32_xtensa_le_vec;
 extern const bfd_target bfd_elf64_alpha_freebsd_vec;
 extern const bfd_target bfd_elf64_alpha_vec;
 extern const bfd_target bfd_elf64_big_generic_vec;
@@ -871,6 +873,8 @@ static const bfd_target * const _bfd_target_vector[] = {
 	&bfd_elf32_v850_vec,
 	&bfd_elf32_vax_vec,
 	&bfd_elf32_xstormy16_vec,
+	&bfd_elf32_xtensa_be_vec,
+	&bfd_elf32_xtensa_le_vec,
 #ifdef BFD64
 	&bfd_elf64_alpha_freebsd_vec,
 	&bfd_elf64_alpha_vec,
diff --git a/bfd/xtensa-isa.c b/bfd/xtensa-isa.c
new file mode 100644
index 00000000000..ffbef53dfd4
--- /dev/null
+++ b/bfd/xtensa-isa.c
@@ -0,0 +1,593 @@
+/* Configurable Xtensa ISA support.
+   Copyright 2003 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   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 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <string.h>
+
+#include "xtensa-isa.h"
+#include "xtensa-isa-internal.h"
+
+xtensa_isa xtensa_default_isa = NULL;
+
+static int
+opname_lookup_compare (const void *v1, const void *v2)
+{
+  opname_lookup_entry *e1 = (opname_lookup_entry *)v1;
+  opname_lookup_entry *e2 = (opname_lookup_entry *)v2;
+
+  return strcmp (e1->key, e2->key);
+}
+
+
+xtensa_isa
+xtensa_isa_init (void)
+{
+  xtensa_isa isa;
+  int mod;
+
+  isa = xtensa_load_isa (0);
+  if (isa == 0)
+    {
+      fprintf (stderr, "Failed to initialize Xtensa base ISA module\n");
+      return NULL;
+    }
+
+  for (mod = 1; xtensa_isa_modules[mod].get_num_opcodes_fn; mod++)
+    {
+      if (!xtensa_extend_isa (isa, mod))
+	{
+	  fprintf (stderr, "Failed to initialize Xtensa TIE ISA module\n");
+	  return NULL;
+	}
+    }
+
+  return isa;
+}
+
+/* ISA information.  */
+
+static int
+xtensa_check_isa_config (xtensa_isa_internal *isa,
+			 struct config_struct *config_table)
+{
+  int i, j;
+
+  if (!config_table)
+    {
+      fprintf (stderr, "Error: Empty configuration table in ISA DLL\n");
+      return 0;
+    }
+
+  /* For the first module, save a pointer to the table and record the
+     specified endianness and availability of the density option.  */
+
+  if (isa->num_modules == 0)
+    {
+      int found_memory_order = 0;
+
+      isa->config = config_table;
+      isa->has_density = 1;  /* Default to have density option.  */
+
+      for (i = 0; config_table[i].param_name; i++)
+	{
+	  if (!strcmp (config_table[i].param_name, "IsaMemoryOrder"))
+	    {
+	      isa->is_big_endian =
+		(strcmp (config_table[i].param_value, "BigEndian") == 0);
+	      found_memory_order = 1;
+	    }
+	  if (!strcmp (config_table[i].param_name, "IsaUseDensityInstruction"))
+	    {
+	      isa->has_density = atoi (config_table[i].param_value);
+	    }
+	}
+      if (!found_memory_order)
+	{
+	  fprintf (stderr, "Error: \"IsaMemoryOrder\" missing from "
+		   "configuration table in ISA DLL\n");
+	  return 0;
+	}
+
+      return 1;
+    }
+
+  /* For subsequent modules, check that the parameters match.  Note: This
+     code is sufficient to handle the current model where there are never
+     more than 2 modules; we might at some point want to handle cases where
+     module N > 0 specifies some parameters not included in the base table,
+     and we would then add those to isa->config so that subsequent modules
+     would check against them. */
+
+  for (i = 0; config_table[i].param_name; i++)
+    {
+      for (j = 0; isa->config[j].param_name; j++)
+	{
+	  if (!strcmp (config_table[i].param_name, isa->config[j].param_name))
+	    {
+	      int mismatch;
+	      if (!strcmp (config_table[i].param_name, "IsaCoprocessorCount"))
+		{
+		  /* Only require the coprocessor count to be <= the base.  */
+		  int tiecnt = atoi (config_table[i].param_value);
+		  int basecnt = atoi (isa->config[j].param_value);
+		  mismatch = (tiecnt > basecnt);
+		}
+	      else
+		mismatch = strcmp (config_table[i].param_value,
+				   isa->config[j].param_value);
+	      if (mismatch)
+		{
+#define MISMATCH_MESSAGE \
+"Error: Configuration mismatch in the \"%s\" parameter:\n\
+the configuration used when the TIE file was compiled had a value of\n\
+\"%s\", while the current configuration has a value of\n\
+\"%s\". Please rerun the TIE compiler with a matching\n\
+configuration.\n"
+		  fprintf (stderr, MISMATCH_MESSAGE,
+			   config_table[i].param_name,
+			   config_table[i].param_value,
+			   isa->config[j].param_value);
+		  return 0;
+		}
+	      break;
+	    }
+	}
+    }
+
+  return 1;
+}
+
+
+static int
+xtensa_add_isa (xtensa_isa_internal *isa, libisa_module_specifier libisa)
+{
+  const int (*get_num_opcodes_fn) (void);
+  struct config_struct *(*get_config_table_fn) (void);
+  xtensa_opcode_internal **(*get_opcodes_fn) (void);
+  int (*decode_insn_fn) (const xtensa_insnbuf);
+  xtensa_opcode_internal **opcodes;
+  int opc, insn_size, prev_num_opcodes, new_num_opcodes, this_module;
+
+  get_num_opcodes_fn = xtensa_isa_modules[libisa].get_num_opcodes_fn;
+  get_opcodes_fn = xtensa_isa_modules[libisa].get_opcodes_fn;
+  decode_insn_fn = xtensa_isa_modules[libisa].decode_insn_fn;
+  get_config_table_fn = xtensa_isa_modules[libisa].get_config_table_fn;
+
+  if (!get_num_opcodes_fn || !get_opcodes_fn || !decode_insn_fn
+      || (!get_config_table_fn && isa->num_modules == 0))
+    return 0;
+
+  if (get_config_table_fn
+      && !xtensa_check_isa_config (isa, get_config_table_fn ()))
+    return 0;
+
+  prev_num_opcodes = isa->num_opcodes;
+  new_num_opcodes = (*get_num_opcodes_fn) ();
+
+  isa->num_opcodes += new_num_opcodes;
+  isa->opcode_table = (xtensa_opcode_internal **)
+    realloc (isa->opcode_table, isa->num_opcodes *
+	     sizeof (xtensa_opcode_internal *));
+  isa->opname_lookup_table = (opname_lookup_entry *)
+    realloc (isa->opname_lookup_table, isa->num_opcodes *
+	     sizeof (opname_lookup_entry));
+
+  opcodes = (*get_opcodes_fn) ();
+
+  insn_size = isa->insn_size;
+  for (opc = 0; opc < new_num_opcodes; opc++)
+    {
+      xtensa_opcode_internal *intopc = opcodes[opc];
+      int newopc = prev_num_opcodes + opc;
+      isa->opcode_table[newopc] = intopc;
+      isa->opname_lookup_table[newopc].key = intopc->name;
+      isa->opname_lookup_table[newopc].opcode = newopc;
+      if (intopc->length > insn_size)
+	insn_size = intopc->length;
+    }
+
+  isa->insn_size = insn_size;
+  isa->insnbuf_size = ((isa->insn_size + sizeof (xtensa_insnbuf_word) - 1) /
+		       sizeof (xtensa_insnbuf_word));
+
+  qsort (isa->opname_lookup_table, isa->num_opcodes,
+	 sizeof (opname_lookup_entry), opname_lookup_compare);
+
+  /* Check for duplicate opcode names.  */
+  for (opc = 1; opc < isa->num_opcodes; opc++)
+    {
+      if (!opname_lookup_compare (&isa->opname_lookup_table[opc-1],
+				  &isa->opname_lookup_table[opc]))
+	{
+	  fprintf (stderr, "Error: Duplicate TIE opcode \"%s\"\n",
+		   isa->opname_lookup_table[opc].key);
+	  return 0;
+	}
+    }
+
+  this_module = isa->num_modules;
+  isa->num_modules += 1;
+
+  isa->module_opcode_base = (int *) realloc (isa->module_opcode_base,
+					     isa->num_modules * sizeof (int));
+  isa->module_decode_fn = (xtensa_insn_decode_fn *)
+    realloc (isa->module_decode_fn, isa->num_modules *
+	     sizeof (xtensa_insn_decode_fn));
+
+  isa->module_opcode_base[this_module] = prev_num_opcodes;
+  isa->module_decode_fn[this_module] = decode_insn_fn;
+
+  xtensa_default_isa = isa;
+
+  return 1;	/* Library was successfully added.  */
+}
+
+
+xtensa_isa
+xtensa_load_isa (libisa_module_specifier libisa)
+{
+  xtensa_isa_internal *isa;
+
+  isa = (xtensa_isa_internal *) malloc (sizeof (xtensa_isa_internal));
+  memset (isa, 0, sizeof (xtensa_isa_internal));
+  if (!xtensa_add_isa (isa, libisa))
+    {
+      xtensa_isa_free (isa);
+      return NULL;
+    }
+  return (xtensa_isa) isa;
+}
+
+
+int
+xtensa_extend_isa (xtensa_isa isa, libisa_module_specifier libisa)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  return xtensa_add_isa (intisa, libisa);
+}
+
+
+void
+xtensa_isa_free (xtensa_isa isa)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  if (intisa->opcode_table)
+    free (intisa->opcode_table);
+  if (intisa->opname_lookup_table)
+    free (intisa->opname_lookup_table);
+  if (intisa->module_opcode_base)
+    free (intisa->module_opcode_base);
+  if (intisa->module_decode_fn)
+    free (intisa->module_decode_fn);
+  free (intisa);
+}
+
+
+int
+xtensa_insn_maxlength (xtensa_isa isa)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  return intisa->insn_size;
+}
+
+
+int
+xtensa_insnbuf_size (xtensa_isa isa)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *)isa;
+  return intisa->insnbuf_size;
+}
+
+
+int
+xtensa_num_opcodes (xtensa_isa isa)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  return intisa->num_opcodes;
+}
+
+
+xtensa_opcode
+xtensa_opcode_lookup (xtensa_isa isa, const char *opname)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  opname_lookup_entry entry, *result;
+
+  entry.key = opname;
+  result = bsearch (&entry, intisa->opname_lookup_table, intisa->num_opcodes,
+		    sizeof (opname_lookup_entry), opname_lookup_compare);
+  if (!result) return XTENSA_UNDEFINED;
+  return result->opcode;
+}
+
+
+xtensa_opcode
+xtensa_decode_insn (xtensa_isa isa, const xtensa_insnbuf insn)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  int n, opc;
+  for (n = 0; n < intisa->num_modules; n++) {
+    opc = (intisa->module_decode_fn[n]) (insn);
+    if (opc != XTENSA_UNDEFINED)
+      return intisa->module_opcode_base[n] + opc;
+  }
+  return XTENSA_UNDEFINED;
+}
+
+
+/* Opcode information.  */
+
+void
+xtensa_encode_insn (xtensa_isa isa, xtensa_opcode opc, xtensa_insnbuf insn)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  xtensa_insnbuf template = intisa->opcode_table[opc]->template();
+  int len = intisa->opcode_table[opc]->length;
+  int n;
+
+  /* Convert length to 32-bit words.  */
+  len = (len + 3) / 4;
+
+  /* Copy the template.  */
+  for (n = 0; n < len; n++)
+    insn[n] = template[n];
+
+  /* Fill any unused buffer space with zeros.  */
+  for ( ; n < intisa->insnbuf_size; n++)
+    insn[n] = 0;
+}
+
+
+const char *
+xtensa_opcode_name (xtensa_isa isa, xtensa_opcode opc)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  return intisa->opcode_table[opc]->name;
+}
+
+
+int
+xtensa_insn_length (xtensa_isa isa, xtensa_opcode opc)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  return intisa->opcode_table[opc]->length;
+}
+
+
+int
+xtensa_insn_length_from_first_byte (xtensa_isa isa, char first_byte)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  int is_density = (first_byte & (intisa->is_big_endian ? 0x80 : 0x08)) != 0;
+  return (intisa->has_density && is_density ? 2 : 3);
+}
+
+
+int
+xtensa_num_operands (xtensa_isa isa, xtensa_opcode opc)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  return intisa->opcode_table[opc]->iclass->num_operands;
+}
+
+
+xtensa_operand
+xtensa_get_operand (xtensa_isa isa, xtensa_opcode opc, int opnd)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  xtensa_iclass_internal *iclass = intisa->opcode_table[opc]->iclass;
+  if (opnd >= iclass->num_operands)
+    return NULL;
+  return (xtensa_operand) iclass->operands[opnd];
+}
+
+
+/* Operand information.  */
+
+char *
+xtensa_operand_kind (xtensa_operand opnd)
+{
+  xtensa_operand_internal *intop = (xtensa_operand_internal *) opnd;
+  return intop->operand_kind;
+}
+
+
+char
+xtensa_operand_inout (xtensa_operand opnd)
+{
+  xtensa_operand_internal *intop = (xtensa_operand_internal *) opnd;
+  return intop->inout;
+}
+
+
+uint32
+xtensa_operand_get_field (xtensa_operand opnd, const xtensa_insnbuf insn)
+{
+  xtensa_operand_internal *intop = (xtensa_operand_internal *) opnd;
+  return (*intop->get_field) (insn);
+}
+
+
+void
+xtensa_operand_set_field (xtensa_operand opnd, xtensa_insnbuf insn, uint32 val)
+{
+  xtensa_operand_internal *intop = (xtensa_operand_internal *) opnd;
+  return (*intop->set_field) (insn, val);
+}
+
+
+xtensa_encode_result
+xtensa_operand_encode (xtensa_operand opnd, uint32 *valp)
+{
+  xtensa_operand_internal *intop = (xtensa_operand_internal *) opnd;
+  return (*intop->encode) (valp);
+}
+
+
+uint32
+xtensa_operand_decode (xtensa_operand opnd, uint32 val)
+{
+  xtensa_operand_internal *intop = (xtensa_operand_internal *) opnd;
+  return (*intop->decode) (val);
+}
+
+
+int
+xtensa_operand_isPCRelative (xtensa_operand opnd)
+{
+  xtensa_operand_internal *intop = (xtensa_operand_internal *) opnd;
+  return intop->isPCRelative;
+}
+
+
+uint32
+xtensa_operand_do_reloc (xtensa_operand opnd, uint32 addr, uint32 pc)
+{
+  xtensa_operand_internal *intop = (xtensa_operand_internal *) opnd;
+  if (!intop->isPCRelative)
+    return addr;
+  return (*intop->do_reloc) (addr, pc);
+}
+
+
+uint32
+xtensa_operand_undo_reloc (xtensa_operand opnd, uint32 offset, uint32 pc)
+{
+  xtensa_operand_internal *intop = (xtensa_operand_internal *) opnd;
+  if (!intop->isPCRelative)
+    return offset;
+  return (*intop->undo_reloc) (offset, pc);
+}
+
+
+/* Instruction buffers.  */
+
+xtensa_insnbuf
+xtensa_insnbuf_alloc (xtensa_isa isa)
+{
+  return (xtensa_insnbuf) malloc (xtensa_insnbuf_size (isa) *
+				  sizeof (xtensa_insnbuf_word));
+}
+
+
+void
+xtensa_insnbuf_free (xtensa_insnbuf buf)
+{
+  free( buf );
+}
+
+
+/* Given <byte_index>, the index of a byte in a xtensa_insnbuf, our
+   internal representation of a xtensa instruction word, return the index of
+   its word and the bit index of its low order byte in the xtensa_insnbuf.  */
+
+static inline int
+byte_to_word_index (int byte_index)
+{
+  return byte_index / sizeof (xtensa_insnbuf_word);
+}
+
+
+static inline int
+byte_to_bit_index (int byte_index)
+{
+  return (byte_index & 0x3) * 8;
+}
+
+
+/* Copy an instruction in the 32 bit words pointed at by <insn> to characters
+   pointed at by <cp>.  This is more complicated than you might think because
+   we want 16 bit instructions in bytes 2,3 for big endian. This function
+   allows us to specify which byte in <insn> to start with and which way to
+   increment, allowing trivial implementation for both big and little endian.
+   And it seems to make pretty good code for both.  */
+
+void
+xtensa_insnbuf_to_chars (xtensa_isa isa, const xtensa_insnbuf insn, char *cp)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  int insn_size = xtensa_insn_maxlength (intisa);
+  int fence_post, start, increment, i, byte_count;
+  xtensa_opcode opc;
+
+  if (intisa->is_big_endian)
+    {
+      start = insn_size - 1;
+      increment = -1;
+    }
+  else
+    {
+      start = 0;
+      increment = 1;
+    }
+
+  /* Find the opcode; do nothing if the buffer does not contain a valid
+     instruction since we need to know how many bytes to copy.  */
+  opc = xtensa_decode_insn (isa, insn);
+  if (opc == XTENSA_UNDEFINED)
+    return;
+
+  byte_count = xtensa_insn_length (isa, opc);
+  fence_post = start + (byte_count * increment);
+
+  for (i = start; i != fence_post; i += increment, ++cp)
+    {
+      int word_inx = byte_to_word_index (i);
+      int bit_inx = byte_to_bit_index (i);
+
+      *cp = (insn[word_inx] >> bit_inx) & 0xff;
+    }
+}
+
+/* Inward conversion from byte stream to xtensa_insnbuf.  See
+   xtensa_insnbuf_to_chars for a discussion of why this is
+   complicated by endianness.  */
+    
+void
+xtensa_insnbuf_from_chars (xtensa_isa isa, xtensa_insnbuf insn, const char* cp)
+{
+  xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa;
+  int insn_size = xtensa_insn_maxlength (intisa);
+  int fence_post, start, increment, i;
+
+  if (intisa->is_big_endian)
+    {
+      start = insn_size - 1;
+      increment = -1;
+    }
+  else
+    {
+      start = 0;
+      increment = 1;
+    }
+
+  fence_post = start + (insn_size * increment);
+  memset (insn, 0, xtensa_insnbuf_size (isa) * sizeof (xtensa_insnbuf_word));
+
+  for ( i = start; i != fence_post; i += increment, ++cp )
+    {
+      int word_inx = byte_to_word_index (i);
+      int bit_inx = byte_to_bit_index (i);
+
+      insn[word_inx] |= (*cp & 0xff) << bit_inx;
+    }
+}
+
diff --git a/bfd/xtensa-modules.c b/bfd/xtensa-modules.c
new file mode 100644
index 00000000000..662f72860e1
--- /dev/null
+++ b/bfd/xtensa-modules.c
@@ -0,0 +1,6090 @@
+/* Xtensa configuration-specific ISA information.
+   Copyright 2003 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   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 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Automatically generated by gen-opcode-code - DO NOT EDIT! */
+
+#include <xtensa-isa.h>
+#include "xtensa-isa-internal.h"
+#include "ansidecl.h"
+
+#define BPW 32
+#define WINDEX(_n) ((_n) / BPW)
+#define BINDEX(_n) ((_n) %% BPW)
+
+static uint32 tie_do_reloc_l (uint32, uint32) ATTRIBUTE_UNUSED;
+static uint32 tie_undo_reloc_l (uint32, uint32) ATTRIBUTE_UNUSED;
+
+static uint32
+tie_do_reloc_l (uint32 addr, uint32 pc)
+{
+  return (addr - pc);
+}
+
+static uint32
+tie_undo_reloc_l (uint32 offset, uint32 pc)
+{
+  return (pc + offset);
+}
+
+xtensa_opcode_internal** get_opcodes (void);
+const int get_num_opcodes (void);
+int decode_insn (const xtensa_insnbuf);
+int interface_version (void);
+
+uint32 get_bbi_field (const xtensa_insnbuf);
+void set_bbi_field (xtensa_insnbuf, uint32);
+uint32 get_bbi4_field (const xtensa_insnbuf);
+void set_bbi4_field (xtensa_insnbuf, uint32);
+uint32 get_i_field (const xtensa_insnbuf);
+void set_i_field (xtensa_insnbuf, uint32);
+uint32 get_imm12_field (const xtensa_insnbuf);
+void set_imm12_field (xtensa_insnbuf, uint32);
+uint32 get_imm12b_field (const xtensa_insnbuf);
+void set_imm12b_field (xtensa_insnbuf, uint32);
+uint32 get_imm16_field (const xtensa_insnbuf);
+void set_imm16_field (xtensa_insnbuf, uint32);
+uint32 get_imm4_field (const xtensa_insnbuf);
+void set_imm4_field (xtensa_insnbuf, uint32);
+uint32 get_imm6_field (const xtensa_insnbuf);
+void set_imm6_field (xtensa_insnbuf, uint32);
+uint32 get_imm6hi_field (const xtensa_insnbuf);
+void set_imm6hi_field (xtensa_insnbuf, uint32);
+uint32 get_imm6lo_field (const xtensa_insnbuf);
+void set_imm6lo_field (xtensa_insnbuf, uint32);
+uint32 get_imm7_field (const xtensa_insnbuf);
+void set_imm7_field (xtensa_insnbuf, uint32);
+uint32 get_imm7hi_field (const xtensa_insnbuf);
+void set_imm7hi_field (xtensa_insnbuf, uint32);
+uint32 get_imm7lo_field (const xtensa_insnbuf);
+void set_imm7lo_field (xtensa_insnbuf, uint32);
+uint32 get_imm8_field (const xtensa_insnbuf);
+void set_imm8_field (xtensa_insnbuf, uint32);
+uint32 get_m_field (const xtensa_insnbuf);
+void set_m_field (xtensa_insnbuf, uint32);
+uint32 get_mn_field (const xtensa_insnbuf);
+void set_mn_field (xtensa_insnbuf, uint32);
+uint32 get_n_field (const xtensa_insnbuf);
+void set_n_field (xtensa_insnbuf, uint32);
+uint32 get_none_field (const xtensa_insnbuf);
+void set_none_field (xtensa_insnbuf, uint32);
+uint32 get_offset_field (const xtensa_insnbuf);
+void set_offset_field (xtensa_insnbuf, uint32);
+uint32 get_op0_field (const xtensa_insnbuf);
+void set_op0_field (xtensa_insnbuf, uint32);
+uint32 get_op1_field (const xtensa_insnbuf);
+void set_op1_field (xtensa_insnbuf, uint32);
+uint32 get_op2_field (const xtensa_insnbuf);
+void set_op2_field (xtensa_insnbuf, uint32);
+uint32 get_r_field (const xtensa_insnbuf);
+void set_r_field (xtensa_insnbuf, uint32);
+uint32 get_s_field (const xtensa_insnbuf);
+void set_s_field (xtensa_insnbuf, uint32);
+uint32 get_sa4_field (const xtensa_insnbuf);
+void set_sa4_field (xtensa_insnbuf, uint32);
+uint32 get_sae_field (const xtensa_insnbuf);
+void set_sae_field (xtensa_insnbuf, uint32);
+uint32 get_sae4_field (const xtensa_insnbuf);
+void set_sae4_field (xtensa_insnbuf, uint32);
+uint32 get_sal_field (const xtensa_insnbuf);
+void set_sal_field (xtensa_insnbuf, uint32);
+uint32 get_sar_field (const xtensa_insnbuf);
+void set_sar_field (xtensa_insnbuf, uint32);
+uint32 get_sas_field (const xtensa_insnbuf);
+void set_sas_field (xtensa_insnbuf, uint32);
+uint32 get_sas4_field (const xtensa_insnbuf);
+void set_sas4_field (xtensa_insnbuf, uint32);
+uint32 get_sr_field (const xtensa_insnbuf);
+void set_sr_field (xtensa_insnbuf, uint32);
+uint32 get_t_field (const xtensa_insnbuf);
+void set_t_field (xtensa_insnbuf, uint32);
+uint32 get_thi3_field (const xtensa_insnbuf);
+void set_thi3_field (xtensa_insnbuf, uint32);
+uint32 get_z_field (const xtensa_insnbuf);
+void set_z_field (xtensa_insnbuf, uint32);
+
+
+uint32
+get_bbi_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf0000) >> 16) |
+         ((insn[0] & 0x100) >> 4);
+}
+
+void
+set_bbi_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfff0ffff) | ((val << 16) & 0xf0000);
+  insn[0] = (insn[0] & 0xfffffeff) | ((val << 4) & 0x100);
+}
+
+uint32
+get_bbi4_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x100) >> 8);
+}
+
+void
+set_bbi4_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffffeff) | ((val << 8) & 0x100);
+}
+
+uint32
+get_i_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x80000) >> 19);
+}
+
+void
+set_i_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfff7ffff) | ((val << 19) & 0x80000);
+}
+
+uint32
+get_imm12_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xfff));
+}
+
+void
+set_imm12_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffff000) | (val & 0xfff);
+}
+
+uint32
+get_imm12b_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xff)) |
+         ((insn[0] & 0xf000) >> 4);
+}
+
+void
+set_imm12b_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xffffff00) | (val & 0xff);
+  insn[0] = (insn[0] & 0xffff0fff) | ((val << 4) & 0xf000);
+}
+
+uint32
+get_imm16_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xffff));
+}
+
+void
+set_imm16_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xffff0000) | (val & 0xffff);
+}
+
+uint32
+get_imm4_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf00) >> 8);
+}
+
+void
+set_imm4_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffff0ff) | ((val << 8) & 0xf00);
+}
+
+uint32
+get_imm6_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf00) >> 8) |
+         ((insn[0] & 0x30000) >> 12);
+}
+
+void
+set_imm6_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffff0ff) | ((val << 8) & 0xf00);
+  insn[0] = (insn[0] & 0xfffcffff) | ((val << 12) & 0x30000);
+}
+
+uint32
+get_imm6hi_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x30000) >> 16);
+}
+
+void
+set_imm6hi_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffcffff) | ((val << 16) & 0x30000);
+}
+
+uint32
+get_imm6lo_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf00) >> 8);
+}
+
+void
+set_imm6lo_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffff0ff) | ((val << 8) & 0xf00);
+}
+
+uint32
+get_imm7_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf00) >> 8) |
+         ((insn[0] & 0x70000) >> 12);
+}
+
+void
+set_imm7_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffff0ff) | ((val << 8) & 0xf00);
+  insn[0] = (insn[0] & 0xfff8ffff) | ((val << 12) & 0x70000);
+}
+
+uint32
+get_imm7hi_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x70000) >> 16);
+}
+
+void
+set_imm7hi_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfff8ffff) | ((val << 16) & 0x70000);
+}
+
+uint32
+get_imm7lo_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf00) >> 8);
+}
+
+void
+set_imm7lo_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffff0ff) | ((val << 8) & 0xf00);
+}
+
+uint32
+get_imm8_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xff));
+}
+
+void
+set_imm8_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xffffff00) | (val & 0xff);
+}
+
+uint32
+get_m_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x30000) >> 16);
+}
+
+void
+set_m_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffcffff) | ((val << 16) & 0x30000);
+}
+
+uint32
+get_mn_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x30000) >> 16) |
+         ((insn[0] & 0xc0000) >> 16);
+}
+
+void
+set_mn_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffcffff) | ((val << 16) & 0x30000);
+  insn[0] = (insn[0] & 0xfff3ffff) | ((val << 16) & 0xc0000);
+}
+
+uint32
+get_n_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xc0000) >> 18);
+}
+
+void
+set_n_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfff3ffff) | ((val << 18) & 0xc0000);
+}
+
+uint32
+get_none_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x0));
+}
+
+void
+set_none_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xffffffff) | (val & 0x0);
+}
+
+uint32
+get_offset_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x3ffff));
+}
+
+void
+set_offset_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffc0000) | (val & 0x3ffff);
+}
+
+uint32
+get_op0_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf00000) >> 20);
+}
+
+void
+set_op0_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xff0fffff) | ((val << 20) & 0xf00000);
+}
+
+uint32
+get_op1_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf0) >> 4);
+}
+
+void
+set_op1_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xffffff0f) | ((val << 4) & 0xf0);
+}
+
+uint32
+get_op2_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf));
+}
+
+void
+set_op2_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffffff0) | (val & 0xf);
+}
+
+uint32
+get_r_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf00) >> 8);
+}
+
+void
+set_r_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffff0ff) | ((val << 8) & 0xf00);
+}
+
+uint32
+get_s_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf000) >> 12);
+}
+
+void
+set_s_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xffff0fff) | ((val << 12) & 0xf000);
+}
+
+uint32
+get_sa4_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x1));
+}
+
+void
+set_sa4_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffffffe) | (val & 0x1);
+}
+
+uint32
+get_sae_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf000) >> 12) |
+         ((insn[0] & 0x10));
+}
+
+void
+set_sae_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xffff0fff) | ((val << 12) & 0xf000);
+  insn[0] = (insn[0] & 0xffffffef) | (val & 0x10);
+}
+
+uint32
+get_sae4_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x10) >> 4);
+}
+
+void
+set_sae4_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xffffffef) | ((val << 4) & 0x10);
+}
+
+uint32
+get_sal_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf0000) >> 16) |
+         ((insn[0] & 0x1) << 4);
+}
+
+void
+set_sal_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfff0ffff) | ((val << 16) & 0xf0000);
+  insn[0] = (insn[0] & 0xfffffffe) | ((val >> 4) & 0x1);
+}
+
+uint32
+get_sar_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf000) >> 12) |
+         ((insn[0] & 0x1) << 4);
+}
+
+void
+set_sar_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xffff0fff) | ((val << 12) & 0xf000);
+  insn[0] = (insn[0] & 0xfffffffe) | ((val >> 4) & 0x1);
+}
+
+uint32
+get_sas_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf000) >> 12) |
+         ((insn[0] & 0x10000) >> 12);
+}
+
+void
+set_sas_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xffff0fff) | ((val << 12) & 0xf000);
+  insn[0] = (insn[0] & 0xfffeffff) | ((val << 12) & 0x10000);
+}
+
+uint32
+get_sas4_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x10000) >> 16);
+}
+
+void
+set_sas4_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffeffff) | ((val << 16) & 0x10000);
+}
+
+uint32
+get_sr_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf00) >> 8) |
+         ((insn[0] & 0xf000) >> 8);
+}
+
+void
+set_sr_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffff0ff) | ((val << 8) & 0xf00);
+  insn[0] = (insn[0] & 0xffff0fff) | ((val << 8) & 0xf000);
+}
+
+uint32
+get_t_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xf0000) >> 16);
+}
+
+void
+set_t_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfff0ffff) | ((val << 16) & 0xf0000);
+}
+
+uint32
+get_thi3_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0xe0000) >> 17);
+}
+
+void
+set_thi3_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfff1ffff) | ((val << 17) & 0xe0000);
+}
+
+uint32
+get_z_field (const xtensa_insnbuf insn)
+{
+  return ((insn[0] & 0x40000) >> 18);
+}
+
+void
+set_z_field (xtensa_insnbuf insn, uint32 val)
+{
+  insn[0] = (insn[0] & 0xfffbffff) | ((val << 18) & 0x40000);
+}
+
+uint32 decode_b4constu (uint32);
+xtensa_encode_result encode_b4constu (uint32 *);
+uint32 decode_simm8x256 (uint32);
+xtensa_encode_result encode_simm8x256 (uint32 *);
+uint32 decode_soffset (uint32);
+xtensa_encode_result encode_soffset (uint32 *);
+uint32 decode_imm4 (uint32);
+xtensa_encode_result encode_imm4 (uint32 *);
+uint32 decode_op0 (uint32);
+xtensa_encode_result encode_op0 (uint32 *);
+uint32 decode_op1 (uint32);
+xtensa_encode_result encode_op1 (uint32 *);
+uint32 decode_imm6 (uint32);
+xtensa_encode_result encode_imm6 (uint32 *);
+uint32 decode_op2 (uint32);
+xtensa_encode_result encode_op2 (uint32 *);
+uint32 decode_imm7 (uint32);
+xtensa_encode_result encode_imm7 (uint32 *);
+uint32 decode_simm4 (uint32);
+xtensa_encode_result encode_simm4 (uint32 *);
+uint32 decode_ai4const (uint32);
+xtensa_encode_result encode_ai4const (uint32 *);
+uint32 decode_imm8 (uint32);
+xtensa_encode_result encode_imm8 (uint32 *);
+uint32 decode_sae (uint32);
+xtensa_encode_result encode_sae (uint32 *);
+uint32 decode_imm7lo (uint32);
+xtensa_encode_result encode_imm7lo (uint32 *);
+uint32 decode_simm7 (uint32);
+xtensa_encode_result encode_simm7 (uint32 *);
+uint32 decode_simm8 (uint32);
+xtensa_encode_result encode_simm8 (uint32 *);
+uint32 decode_uimm12x8 (uint32);
+xtensa_encode_result encode_uimm12x8 (uint32 *);
+uint32 decode_sal (uint32);
+xtensa_encode_result encode_sal (uint32 *);
+uint32 decode_uimm6 (uint32);
+xtensa_encode_result encode_uimm6 (uint32 *);
+uint32 decode_sas4 (uint32);
+xtensa_encode_result encode_sas4 (uint32 *);
+uint32 decode_uimm8 (uint32);
+xtensa_encode_result encode_uimm8 (uint32 *);
+uint32 decode_uimm16x4 (uint32);
+xtensa_encode_result encode_uimm16x4 (uint32 *);
+uint32 decode_sar (uint32);
+xtensa_encode_result encode_sar (uint32 *);
+uint32 decode_sa4 (uint32);
+xtensa_encode_result encode_sa4 (uint32 *);
+uint32 decode_sas (uint32);
+xtensa_encode_result encode_sas (uint32 *);
+uint32 decode_imm6hi (uint32);
+xtensa_encode_result encode_imm6hi (uint32 *);
+uint32 decode_bbi (uint32);
+xtensa_encode_result encode_bbi (uint32 *);
+uint32 decode_uimm8x2 (uint32);
+xtensa_encode_result encode_uimm8x2 (uint32 *);
+uint32 decode_uimm8x4 (uint32);
+xtensa_encode_result encode_uimm8x4 (uint32 *);
+uint32 decode_msalp32 (uint32);
+xtensa_encode_result encode_msalp32 (uint32 *);
+uint32 decode_bbi4 (uint32);
+xtensa_encode_result encode_bbi4 (uint32 *);
+uint32 decode_op2p1 (uint32);
+xtensa_encode_result encode_op2p1 (uint32 *);
+uint32 decode_soffsetx4 (uint32);
+xtensa_encode_result encode_soffsetx4 (uint32 *);
+uint32 decode_imm6lo (uint32);
+xtensa_encode_result encode_imm6lo (uint32 *);
+uint32 decode_imm12 (uint32);
+xtensa_encode_result encode_imm12 (uint32 *);
+uint32 decode_b4const (uint32);
+xtensa_encode_result encode_b4const (uint32 *);
+uint32 decode_i (uint32);
+xtensa_encode_result encode_i (uint32 *);
+uint32 decode_imm16 (uint32);
+xtensa_encode_result encode_imm16 (uint32 *);
+uint32 decode_mn (uint32);
+xtensa_encode_result encode_mn (uint32 *);
+uint32 decode_m (uint32);
+xtensa_encode_result encode_m (uint32 *);
+uint32 decode_n (uint32);
+xtensa_encode_result encode_n (uint32 *);
+uint32 decode_none (uint32);
+xtensa_encode_result encode_none (uint32 *);
+uint32 decode_imm12b (uint32);
+xtensa_encode_result encode_imm12b (uint32 *);
+uint32 decode_r (uint32);
+xtensa_encode_result encode_r (uint32 *);
+uint32 decode_s (uint32);
+xtensa_encode_result encode_s (uint32 *);
+uint32 decode_t (uint32);
+xtensa_encode_result encode_t (uint32 *);
+uint32 decode_thi3 (uint32);
+xtensa_encode_result encode_thi3 (uint32 *);
+uint32 decode_sae4 (uint32);
+xtensa_encode_result encode_sae4 (uint32 *);
+uint32 decode_offset (uint32);
+xtensa_encode_result encode_offset (uint32 *);
+uint32 decode_imm7hi (uint32);
+xtensa_encode_result encode_imm7hi (uint32 *);
+uint32 decode_uimm4x16 (uint32);
+xtensa_encode_result encode_uimm4x16 (uint32 *);
+uint32 decode_simm12b (uint32);
+xtensa_encode_result encode_simm12b (uint32 *);
+uint32 decode_lsi4x4 (uint32);
+xtensa_encode_result encode_lsi4x4 (uint32 *);
+uint32 decode_z (uint32);
+xtensa_encode_result encode_z (uint32 *);
+uint32 decode_simm12 (uint32);
+xtensa_encode_result encode_simm12 (uint32 *);
+uint32 decode_sr (uint32);
+xtensa_encode_result encode_sr (uint32 *);
+uint32 decode_nimm4x2 (uint32);
+xtensa_encode_result encode_nimm4x2 (uint32 *);
+
+
+static const uint32 b4constu_table[] = {
+  32768,
+  65536,
+  2,
+  3,
+  4,
+  5,
+  6,
+  7,
+  8,
+  10,
+  12,
+  16,
+  32,
+  64,
+  128,
+  256
+};
+
+uint32
+decode_b4constu (uint32 val)
+{
+  val = b4constu_table[val];
+  return val;
+}
+
+xtensa_encode_result
+encode_b4constu (uint32 *valp)
+{
+  uint32 val = *valp;
+  unsigned i;
+  for (i = 0; i < (1 << 4); i += 1)
+    if (b4constu_table[i] == val) goto found;
+  return xtensa_encode_result_not_in_table;
+ found:
+  val = i;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_simm8x256 (uint32 val)
+{
+  val = (val ^ 0x80) - 0x80;
+  val <<= 8;
+  return val;
+}
+
+xtensa_encode_result
+encode_simm8x256 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val & ((1 << 8) - 1)) != 0)
+    return xtensa_encode_result_align;
+  val = (signed int) val >> 8;
+  if (((val + (1 << 7)) >> 8) != 0)
+    {
+      if ((signed int) val > 0)
+        return xtensa_encode_result_too_high;
+      else
+        return xtensa_encode_result_too_low;
+    }
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_soffset (uint32 val)
+{
+  val = (val ^ 0x20000) - 0x20000;
+  return val;
+}
+
+xtensa_encode_result
+encode_soffset (uint32 *valp)
+{
+  uint32 val = *valp;
+  if (((val + (1 << 17)) >> 18) != 0)
+    {
+      if ((signed int) val > 0)
+        return xtensa_encode_result_too_high;
+      else
+        return xtensa_encode_result_too_low;
+    }
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm4 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm4 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_op0 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_op0 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_op1 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_op1 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm6 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm6 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 6) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_op2 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_op2 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm7 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm7 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 7) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_simm4 (uint32 val)
+{
+  val = (val ^ 0x8) - 0x8;
+  return val;
+}
+
+xtensa_encode_result
+encode_simm4 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if (((val + (1 << 3)) >> 4) != 0)
+    {
+      if ((signed int) val > 0)
+        return xtensa_encode_result_too_high;
+      else
+        return xtensa_encode_result_too_low;
+    }
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+static const uint32 ai4const_table[] = {
+  -1,
+  1,
+  2,
+  3,
+  4,
+  5,
+  6,
+  7,
+  8,
+  9,
+  10,
+  11,
+  12,
+  13,
+  14,
+  15
+};
+
+uint32
+decode_ai4const (uint32 val)
+{
+  val = ai4const_table[val];
+  return val;
+}
+
+xtensa_encode_result
+encode_ai4const (uint32 *valp)
+{
+  uint32 val = *valp;
+  unsigned i;
+  for (i = 0; i < (1 << 4); i += 1)
+    if (ai4const_table[i] == val) goto found;
+  return xtensa_encode_result_not_in_table;
+ found:
+  val = i;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm8 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm8 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 8) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_sae (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_sae (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 5) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm7lo (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm7lo (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_simm7 (uint32 val)
+{
+  if (val > 95)
+      val |= -32;
+  return val;
+}
+
+xtensa_encode_result
+encode_simm7 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((signed int) val < -32)
+    return xtensa_encode_result_too_low;
+  if ((signed int) val > 95)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_simm8 (uint32 val)
+{
+  val = (val ^ 0x80) - 0x80;
+  return val;
+}
+
+xtensa_encode_result
+encode_simm8 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if (((val + (1 << 7)) >> 8) != 0)
+    {
+      if ((signed int) val > 0)
+        return xtensa_encode_result_too_high;
+      else
+        return xtensa_encode_result_too_low;
+    }
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_uimm12x8 (uint32 val)
+{
+  val <<= 3;
+  return val;
+}
+
+xtensa_encode_result
+encode_uimm12x8 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val & ((1 << 3) - 1)) != 0)
+    return xtensa_encode_result_align;
+  val = (signed int) val >> 3;
+  if ((val >> 12) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_sal (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_sal (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 5) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_uimm6 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_uimm6 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 6) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_sas4 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_sas4 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 1) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_uimm8 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_uimm8 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 8) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_uimm16x4 (uint32 val)
+{
+  val |= -1 << 16;
+  val <<= 2;
+  return val;
+}
+
+xtensa_encode_result
+encode_uimm16x4 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val & ((1 << 2) - 1)) != 0)
+    return xtensa_encode_result_align;
+  val = (signed int) val >> 2;
+  if ((signed int) val >> 16 != -1)
+    {
+      if ((signed int) val >= 0)
+        return xtensa_encode_result_too_high;
+      else
+        return xtensa_encode_result_too_low;
+    }
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_sar (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_sar (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 5) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_sa4 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_sa4 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 1) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_sas (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_sas (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 5) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm6hi (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm6hi (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 2) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_bbi (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_bbi (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 5) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_uimm8x2 (uint32 val)
+{
+  val <<= 1;
+  return val;
+}
+
+xtensa_encode_result
+encode_uimm8x2 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val & ((1 << 1) - 1)) != 0)
+    return xtensa_encode_result_align;
+  val = (signed int) val >> 1;
+  if ((val >> 8) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_uimm8x4 (uint32 val)
+{
+  val <<= 2;
+  return val;
+}
+
+xtensa_encode_result
+encode_uimm8x4 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val & ((1 << 2) - 1)) != 0)
+    return xtensa_encode_result_align;
+  val = (signed int) val >> 2;
+  if ((val >> 8) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+static const uint32 mip32const_table[] = {
+  32,
+  31,
+  30,
+  29,
+  28,
+  27,
+  26,
+  25,
+  24,
+  23,
+  22,
+  21,
+  20,
+  19,
+  18,
+  17,
+  16,
+  15,
+  14,
+  13,
+  12,
+  11,
+  10,
+  9,
+  8,
+  7,
+  6,
+  5,
+  4,
+  3,
+  2,
+  1
+};
+
+uint32
+decode_msalp32 (uint32 val)
+{
+  val = mip32const_table[val];
+  return val;
+}
+
+xtensa_encode_result
+encode_msalp32 (uint32 *valp)
+{
+  uint32 val = *valp;
+  unsigned i;
+  for (i = 0; i < (1 << 5); i += 1)
+    if (mip32const_table[i] == val) goto found;
+  return xtensa_encode_result_not_in_table;
+ found:
+  val = i;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_bbi4 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_bbi4 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 1) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+static const uint32 i4p1const_table[] = {
+  1,
+  2,
+  3,
+  4,
+  5,
+  6,
+  7,
+  8,
+  9,
+  10,
+  11,
+  12,
+  13,
+  14,
+  15,
+  16
+};
+
+uint32
+decode_op2p1 (uint32 val)
+{
+  val = i4p1const_table[val];
+  return val;
+}
+
+xtensa_encode_result
+encode_op2p1 (uint32 *valp)
+{
+  uint32 val = *valp;
+  unsigned i;
+  for (i = 0; i < (1 << 4); i += 1)
+    if (i4p1const_table[i] == val) goto found;
+  return xtensa_encode_result_not_in_table;
+ found:
+  val = i;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_soffsetx4 (uint32 val)
+{
+  val = (val ^ 0x20000) - 0x20000;
+  val <<= 2;
+  return val;
+}
+
+xtensa_encode_result
+encode_soffsetx4 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val & ((1 << 2) - 1)) != 0)
+    return xtensa_encode_result_align;
+  val = (signed int) val >> 2;
+  if (((val + (1 << 17)) >> 18) != 0)
+    {
+      if ((signed int) val > 0)
+        return xtensa_encode_result_too_high;
+      else
+        return xtensa_encode_result_too_low;
+    }
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm6lo (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm6lo (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm12 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm12 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 12) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+static const uint32 b4const_table[] = {
+  -1,
+  1,
+  2,
+  3,
+  4,
+  5,
+  6,
+  7,
+  8,
+  10,
+  12,
+  16,
+  32,
+  64,
+  128,
+  256
+};
+
+uint32
+decode_b4const (uint32 val)
+{
+  val = b4const_table[val];
+  return val;
+}
+
+xtensa_encode_result
+encode_b4const (uint32 *valp)
+{
+  uint32 val = *valp;
+  unsigned i;
+  for (i = 0; i < (1 << 4); i += 1)
+    if (b4const_table[i] == val) goto found;
+  return xtensa_encode_result_not_in_table;
+ found:
+  val = i;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_i (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_i (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 1) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm16 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm16 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 16) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_mn (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_mn (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_m (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_m (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 2) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_n (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_n (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 2) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_none (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_none (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 0) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm12b (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm12b (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 12) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_r (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_r (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_s (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_s (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_t (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_t (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_thi3 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_thi3 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 3) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_sae4 (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_sae4 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 1) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_offset (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_offset (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 18) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_imm7hi (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_imm7hi (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 3) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_uimm4x16 (uint32 val)
+{
+  val <<= 4;
+  return val;
+}
+
+xtensa_encode_result
+encode_uimm4x16 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val & ((1 << 4) - 1)) != 0)
+    return xtensa_encode_result_align;
+  val = (signed int) val >> 4;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_simm12b (uint32 val)
+{
+  val = (val ^ 0x800) - 0x800;
+  return val;
+}
+
+xtensa_encode_result
+encode_simm12b (uint32 *valp)
+{
+  uint32 val = *valp;
+  if (((val + (1 << 11)) >> 12) != 0)
+    {
+      if ((signed int) val > 0)
+        return xtensa_encode_result_too_high;
+      else
+        return xtensa_encode_result_too_low;
+    }
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_lsi4x4 (uint32 val)
+{
+  val <<= 2;
+  return val;
+}
+
+xtensa_encode_result
+encode_lsi4x4 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val & ((1 << 2) - 1)) != 0)
+    return xtensa_encode_result_align;
+  val = (signed int) val >> 2;
+  if ((val >> 4) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_z (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_z (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 1) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_simm12 (uint32 val)
+{
+  val = (val ^ 0x800) - 0x800;
+  return val;
+}
+
+xtensa_encode_result
+encode_simm12 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if (((val + (1 << 11)) >> 12) != 0)
+    {
+      if ((signed int) val > 0)
+        return xtensa_encode_result_too_high;
+      else
+        return xtensa_encode_result_too_low;
+    }
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_sr (uint32 val)
+{
+  return val;
+}
+
+xtensa_encode_result
+encode_sr (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val >> 8) != 0)
+    return xtensa_encode_result_too_high;
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+uint32
+decode_nimm4x2 (uint32 val)
+{
+  val |= -1 << 4;
+  val <<= 2;
+  return val;
+}
+
+xtensa_encode_result
+encode_nimm4x2 (uint32 *valp)
+{
+  uint32 val = *valp;
+  if ((val & ((1 << 2) - 1)) != 0)
+    return xtensa_encode_result_align;
+  val = (signed int) val >> 2;
+  if ((signed int) val >> 4 != -1)
+    {
+      if ((signed int) val >= 0)
+        return xtensa_encode_result_too_high;
+      else
+        return xtensa_encode_result_too_low;
+    }
+  *valp = val;
+  return xtensa_encode_result_ok;
+}
+
+
+
+uint32 do_reloc_l (uint32, uint32);
+uint32 undo_reloc_l (uint32, uint32);
+uint32 do_reloc_L (uint32, uint32);
+uint32 undo_reloc_L (uint32, uint32);
+uint32 do_reloc_r (uint32, uint32);
+uint32 undo_reloc_r (uint32, uint32);
+
+
+uint32
+do_reloc_l (uint32 addr, uint32 pc)
+{
+  return addr - pc - 4;
+}
+
+uint32
+undo_reloc_l (uint32 offset, uint32 pc)
+{
+  return pc + offset + 4;
+}
+
+uint32
+do_reloc_L (uint32 addr, uint32 pc)
+{
+  return addr - (pc & -4) - 4;
+}
+
+uint32
+undo_reloc_L (uint32 offset, uint32 pc)
+{
+  return (pc & -4) + offset + 4;
+}
+
+uint32
+do_reloc_r (uint32 addr, uint32 pc)
+{
+  return addr - ((pc+3) & -4);
+}
+
+uint32
+undo_reloc_r (uint32 offset, uint32 pc)
+{
+  return ((pc+3) & -4) + offset;
+}
+
+static xtensa_operand_internal iib4const_operand = {
+  "i",
+  '<',
+  0,
+  get_r_field,
+  set_r_field,
+  encode_b4const,
+  decode_b4const,
+  0,
+  0
+};
+
+static xtensa_operand_internal iiuimm8_operand = {
+  "i",
+  '<',
+  0,
+  get_imm8_field,
+  set_imm8_field,
+  encode_uimm8,
+  decode_uimm8,
+  0,
+  0
+};
+
+static xtensa_operand_internal lisoffsetx4_operand = {
+  "L",
+  '<',
+  1,
+  get_offset_field,
+  set_offset_field,
+  encode_soffsetx4,
+  decode_soffsetx4,
+  do_reloc_L,
+  undo_reloc_L,
+};
+
+static xtensa_operand_internal iisimm8x256_operand = {
+  "i",
+  '<',
+  0,
+  get_imm8_field,
+  set_imm8_field,
+  encode_simm8x256,
+  decode_simm8x256,
+  0,
+  0
+};
+
+static xtensa_operand_internal lisimm12_operand = {
+  "l",
+  '<',
+  1,
+  get_imm12_field,
+  set_imm12_field,
+  encode_simm12,
+  decode_simm12,
+  do_reloc_l,
+  undo_reloc_l,
+};
+
+static xtensa_operand_internal iiop2p1_operand = {
+  "i",
+  '<',
+  0,
+  get_op2_field,
+  set_op2_field,
+  encode_op2p1,
+  decode_op2p1,
+  0,
+  0
+};
+
+static xtensa_operand_internal iisae_operand = {
+  "i",
+  '<',
+  0,
+  get_sae_field,
+  set_sae_field,
+  encode_sae,
+  decode_sae,
+  0,
+  0
+};
+
+static xtensa_operand_internal iis_operand = {
+  "i",
+  '<',
+  0,
+  get_s_field,
+  set_s_field,
+  encode_s,
+  decode_s,
+  0,
+  0
+};
+
+static xtensa_operand_internal iit_operand = {
+  "i",
+  '<',
+  0,
+  get_t_field,
+  set_t_field,
+  encode_t,
+  decode_t,
+  0,
+  0
+};
+
+static xtensa_operand_internal iisimm12b_operand = {
+  "i",
+  '<',
+  0,
+  get_imm12b_field,
+  set_imm12b_field,
+  encode_simm12b,
+  decode_simm12b,
+  0,
+  0
+};
+
+static xtensa_operand_internal iinimm4x2_operand = {
+  "i",
+  '<',
+  0,
+  get_imm4_field,
+  set_imm4_field,
+  encode_nimm4x2,
+  decode_nimm4x2,
+  0,
+  0
+};
+
+static xtensa_operand_internal iiuimm4x16_operand = {
+  "i",
+  '<',
+  0,
+  get_op2_field,
+  set_op2_field,
+  encode_uimm4x16,
+  decode_uimm4x16,
+  0,
+  0
+};
+
+static xtensa_operand_internal abs_operand = {
+  "a",
+  '=',
+  0,
+  get_s_field,
+  set_s_field,
+  encode_s,
+  decode_s,
+  0,
+  0
+};
+
+static xtensa_operand_internal iisar_operand = {
+  "i",
+  '<',
+  0,
+  get_sar_field,
+  set_sar_field,
+  encode_sar,
+  decode_sar,
+  0,
+  0
+};
+
+static xtensa_operand_internal abt_operand = {
+  "a",
+  '=',
+  0,
+  get_t_field,
+  set_t_field,
+  encode_t,
+  decode_t,
+  0,
+  0
+};
+
+static xtensa_operand_internal iisas_operand = {
+  "i",
+  '<',
+  0,
+  get_sas_field,
+  set_sas_field,
+  encode_sas,
+  decode_sas,
+  0,
+  0
+};
+
+static xtensa_operand_internal amr_operand = {
+  "a",
+  '=',
+  0,
+  get_r_field,
+  set_r_field,
+  encode_r,
+  decode_r,
+  0,
+  0
+};
+
+static xtensa_operand_internal iib4constu_operand = {
+  "i",
+  '<',
+  0,
+  get_r_field,
+  set_r_field,
+  encode_b4constu,
+  decode_b4constu,
+  0,
+  0
+};
+
+static xtensa_operand_internal iisr_operand = {
+  "i",
+  '<',
+  0,
+  get_sr_field,
+  set_sr_field,
+  encode_sr,
+  decode_sr,
+  0,
+  0
+};
+
+static xtensa_operand_internal iibbi_operand = {
+  "i",
+  '<',
+  0,
+  get_bbi_field,
+  set_bbi_field,
+  encode_bbi,
+  decode_bbi,
+  0,
+  0
+};
+
+static xtensa_operand_internal iiai4const_operand = {
+  "i",
+  '<',
+  0,
+  get_t_field,
+  set_t_field,
+  encode_ai4const,
+  decode_ai4const,
+  0,
+  0
+};
+
+static xtensa_operand_internal iiuimm12x8_operand = {
+  "i",
+  '<',
+  0,
+  get_imm12_field,
+  set_imm12_field,
+  encode_uimm12x8,
+  decode_uimm12x8,
+  0,
+  0
+};
+
+static xtensa_operand_internal riuimm16x4_operand = {
+  "r",
+  '<',
+  1,
+  get_imm16_field,
+  set_imm16_field,
+  encode_uimm16x4,
+  decode_uimm16x4,
+  do_reloc_r,
+  undo_reloc_r,
+};
+
+static xtensa_operand_internal lisimm8_operand = {
+  "l",
+  '<',
+  1,
+  get_imm8_field,
+  set_imm8_field,
+  encode_simm8,
+  decode_simm8,
+  do_reloc_l,
+  undo_reloc_l,
+};
+
+static xtensa_operand_internal iilsi4x4_operand = {
+  "i",
+  '<',
+  0,
+  get_r_field,
+  set_r_field,
+  encode_lsi4x4,
+  decode_lsi4x4,
+  0,
+  0
+};
+
+static xtensa_operand_internal iiuimm8x2_operand = {
+  "i",
+  '<',
+  0,
+  get_imm8_field,
+  set_imm8_field,
+  encode_uimm8x2,
+  decode_uimm8x2,
+  0,
+  0
+};
+
+static xtensa_operand_internal iisimm4_operand = {
+  "i",
+  '<',
+  0,
+  get_mn_field,
+  set_mn_field,
+  encode_simm4,
+  decode_simm4,
+  0,
+  0
+};
+
+static xtensa_operand_internal iimsalp32_operand = {
+  "i",
+  '<',
+  0,
+  get_sal_field,
+  set_sal_field,
+  encode_msalp32,
+  decode_msalp32,
+  0,
+  0
+};
+
+static xtensa_operand_internal liuimm6_operand = {
+  "l",
+  '<',
+  1,
+  get_imm6_field,
+  set_imm6_field,
+  encode_uimm6,
+  decode_uimm6,
+  do_reloc_l,
+  undo_reloc_l,
+};
+
+static xtensa_operand_internal iiuimm8x4_operand = {
+  "i",
+  '<',
+  0,
+  get_imm8_field,
+  set_imm8_field,
+  encode_uimm8x4,
+  decode_uimm8x4,
+  0,
+  0
+};
+
+static xtensa_operand_internal lisoffset_operand = {
+  "l",
+  '<',
+  1,
+  get_offset_field,
+  set_offset_field,
+  encode_soffset,
+  decode_soffset,
+  do_reloc_l,
+  undo_reloc_l,
+};
+
+static xtensa_operand_internal iisimm7_operand = {
+  "i",
+  '<',
+  0,
+  get_imm7_field,
+  set_imm7_field,
+  encode_simm7,
+  decode_simm7,
+  0,
+  0
+};
+
+static xtensa_operand_internal ais_operand = {
+  "a",
+  '<',
+  0,
+  get_s_field,
+  set_s_field,
+  encode_s,
+  decode_s,
+  0,
+  0
+};
+
+static xtensa_operand_internal liuimm8_operand = {
+  "l",
+  '<',
+  1,
+  get_imm8_field,
+  set_imm8_field,
+  encode_uimm8,
+  decode_uimm8,
+  do_reloc_l,
+  undo_reloc_l,
+};
+
+static xtensa_operand_internal ait_operand = {
+  "a",
+  '<',
+  0,
+  get_t_field,
+  set_t_field,
+  encode_t,
+  decode_t,
+  0,
+  0
+};
+
+static xtensa_operand_internal iisimm8_operand = {
+  "i",
+  '<',
+  0,
+  get_imm8_field,
+  set_imm8_field,
+  encode_simm8,
+  decode_simm8,
+  0,
+  0
+};
+
+static xtensa_operand_internal aor_operand = {
+  "a",
+  '>',
+  0,
+  get_r_field,
+  set_r_field,
+  encode_r,
+  decode_r,
+  0,
+  0
+};
+
+static xtensa_operand_internal aos_operand = {
+  "a",
+  '>',
+  0,
+  get_s_field,
+  set_s_field,
+  encode_s,
+  decode_s,
+  0,
+  0
+};
+
+static xtensa_operand_internal aot_operand = {
+  "a",
+  '>',
+  0,
+  get_t_field,
+  set_t_field,
+  encode_t,
+  decode_t,
+  0,
+  0
+};
+
+static xtensa_iclass_internal nopn_iclass = {
+  0,
+  0
+};
+
+static xtensa_operand_internal *movi_operand_list[] = {
+  &aot_operand,
+  &iisimm12b_operand
+};
+
+static xtensa_iclass_internal movi_iclass = {
+  2,
+  &movi_operand_list[0]
+};
+
+static xtensa_operand_internal *bsi8u_operand_list[] = {
+  &ais_operand,
+  &iib4constu_operand,
+  &lisimm8_operand
+};
+
+static xtensa_iclass_internal bsi8u_iclass = {
+  3,
+  &bsi8u_operand_list[0]
+};
+
+static xtensa_operand_internal *itlb_operand_list[] = {
+  &ais_operand
+};
+
+static xtensa_iclass_internal itlb_iclass = {
+  1,
+  &itlb_operand_list[0]
+};
+
+static xtensa_operand_internal *shiftst_operand_list[] = {
+  &aor_operand,
+  &ais_operand,
+  &ait_operand
+};
+
+static xtensa_iclass_internal shiftst_iclass = {
+  3,
+  &shiftst_operand_list[0]
+};
+
+static xtensa_operand_internal *l32r_operand_list[] = {
+  &aot_operand,
+  &riuimm16x4_operand
+};
+
+static xtensa_iclass_internal l32r_iclass = {
+  2,
+  &l32r_operand_list[0]
+};
+
+static xtensa_iclass_internal rfe_iclass = {
+  0,
+  0
+};
+
+static xtensa_operand_internal *wait_operand_list[] = {
+  &iis_operand
+};
+
+static xtensa_iclass_internal wait_iclass = {
+  1,
+  &wait_operand_list[0]
+};
+
+static xtensa_operand_internal *rfi_operand_list[] = {
+  &iis_operand
+};
+
+static xtensa_iclass_internal rfi_iclass = {
+  1,
+  &rfi_operand_list[0]
+};
+
+static xtensa_operand_internal *movz_operand_list[] = {
+  &amr_operand,
+  &ais_operand,
+  &ait_operand
+};
+
+static xtensa_iclass_internal movz_iclass = {
+  3,
+  &movz_operand_list[0]
+};
+
+static xtensa_operand_internal *callx_operand_list[] = {
+  &ais_operand
+};
+
+static xtensa_iclass_internal callx_iclass = {
+  1,
+  &callx_operand_list[0]
+};
+
+static xtensa_operand_internal *mov_n_operand_list[] = {
+  &aot_operand,
+  &ais_operand
+};
+
+static xtensa_iclass_internal mov_n_iclass = {
+  2,
+  &mov_n_operand_list[0]
+};
+
+static xtensa_operand_internal *loadi4_operand_list[] = {
+  &aot_operand,
+  &ais_operand,
+  &iilsi4x4_operand
+};
+
+static xtensa_iclass_internal loadi4_iclass = {
+  3,
+  &loadi4_operand_list[0]
+};
+
+static xtensa_operand_internal *exti_operand_list[] = {
+  &aor_operand,
+  &ait_operand,
+  &iisae_operand,
+  &iiop2p1_operand
+};
+
+static xtensa_iclass_internal exti_iclass = {
+  4,
+  &exti_operand_list[0]
+};
+
+static xtensa_operand_internal *break_operand_list[] = {
+  &iis_operand,
+  &iit_operand
+};
+
+static xtensa_iclass_internal break_iclass = {
+  2,
+  &break_operand_list[0]
+};
+
+static xtensa_operand_internal *slli_operand_list[] = {
+  &aor_operand,
+  &ais_operand,
+  &iimsalp32_operand
+};
+
+static xtensa_iclass_internal slli_iclass = {
+  3,
+  &slli_operand_list[0]
+};
+
+static xtensa_operand_internal *s16i_operand_list[] = {
+  &ait_operand,
+  &ais_operand,
+  &iiuimm8x2_operand
+};
+
+static xtensa_iclass_internal s16i_iclass = {
+  3,
+  &s16i_operand_list[0]
+};
+
+static xtensa_operand_internal *call_operand_list[] = {
+  &lisoffsetx4_operand
+};
+
+static xtensa_iclass_internal call_iclass = {
+  1,
+  &call_operand_list[0]
+};
+
+static xtensa_operand_internal *shifts_operand_list[] = {
+  &aor_operand,
+  &ais_operand
+};
+
+static xtensa_iclass_internal shifts_iclass = {
+  2,
+  &shifts_operand_list[0]
+};
+
+static xtensa_operand_internal *shiftt_operand_list[] = {
+  &aor_operand,
+  &ait_operand
+};
+
+static xtensa_iclass_internal shiftt_iclass = {
+  2,
+  &shiftt_operand_list[0]
+};
+
+static xtensa_operand_internal *rotw_operand_list[] = {
+  &iisimm4_operand
+};
+
+static xtensa_iclass_internal rotw_iclass = {
+  1,
+  &rotw_operand_list[0]
+};
+
+static xtensa_operand_internal *addsub_operand_list[] = {
+  &aor_operand,
+  &ais_operand,
+  &ait_operand
+};
+
+static xtensa_iclass_internal addsub_iclass = {
+  3,
+  &addsub_operand_list[0]
+};
+
+static xtensa_operand_internal *l8i_operand_list[] = {
+  &aot_operand,
+  &ais_operand,
+  &iiuimm8_operand
+};
+
+static xtensa_iclass_internal l8i_iclass = {
+  3,
+  &l8i_operand_list[0]
+};
+
+static xtensa_operand_internal *sari_operand_list[] = {
+  &iisas_operand
+};
+
+static xtensa_iclass_internal sari_iclass = {
+  1,
+  &sari_operand_list[0]
+};
+
+static xtensa_operand_internal *xsr_operand_list[] = {
+  &abt_operand,
+  &iisr_operand
+};
+
+static xtensa_iclass_internal xsr_iclass = {
+  2,
+  &xsr_operand_list[0]
+};
+
+static xtensa_operand_internal *rsil_operand_list[] = {
+  &aot_operand,
+  &iis_operand
+};
+
+static xtensa_iclass_internal rsil_iclass = {
+  2,
+  &rsil_operand_list[0]
+};
+
+static xtensa_operand_internal *bst8_operand_list[] = {
+  &ais_operand,
+  &ait_operand,
+  &lisimm8_operand
+};
+
+static xtensa_iclass_internal bst8_iclass = {
+  3,
+  &bst8_operand_list[0]
+};
+
+static xtensa_operand_internal *addi_operand_list[] = {
+  &aot_operand,
+  &ais_operand,
+  &iisimm8_operand
+};
+
+static xtensa_iclass_internal addi_iclass = {
+  3,
+  &addi_operand_list[0]
+};
+
+static xtensa_operand_internal *callx12_operand_list[] = {
+  &ais_operand
+};
+
+static xtensa_iclass_internal callx12_iclass = {
+  1,
+  &callx12_operand_list[0]
+};
+
+static xtensa_operand_internal *bsi8_operand_list[] = {
+  &ais_operand,
+  &iib4const_operand,
+  &lisimm8_operand
+};
+
+static xtensa_iclass_internal bsi8_iclass = {
+  3,
+  &bsi8_operand_list[0]
+};
+
+static xtensa_operand_internal *jumpx_operand_list[] = {
+  &ais_operand
+};
+
+static xtensa_iclass_internal jumpx_iclass = {
+  1,
+  &jumpx_operand_list[0]
+};
+
+static xtensa_iclass_internal retn_iclass = {
+  0,
+  0
+};
+
+static xtensa_operand_internal *nsa_operand_list[] = {
+  &aot_operand,
+  &ais_operand
+};
+
+static xtensa_iclass_internal nsa_iclass = {
+  2,
+  &nsa_operand_list[0]
+};
+
+static xtensa_operand_internal *storei4_operand_list[] = {
+  &ait_operand,
+  &ais_operand,
+  &iilsi4x4_operand
+};
+
+static xtensa_iclass_internal storei4_iclass = {
+  3,
+  &storei4_operand_list[0]
+};
+
+static xtensa_operand_internal *wtlb_operand_list[] = {
+  &ait_operand,
+  &ais_operand
+};
+
+static xtensa_iclass_internal wtlb_iclass = {
+  2,
+  &wtlb_operand_list[0]
+};
+
+static xtensa_operand_internal *dce_operand_list[] = {
+  &ais_operand,
+  &iiuimm4x16_operand
+};
+
+static xtensa_iclass_internal dce_iclass = {
+  2,
+  &dce_operand_list[0]
+};
+
+static xtensa_operand_internal *l16i_operand_list[] = {
+  &aot_operand,
+  &ais_operand,
+  &iiuimm8x2_operand
+};
+
+static xtensa_iclass_internal l16i_iclass = {
+  3,
+  &l16i_operand_list[0]
+};
+
+static xtensa_operand_internal *callx4_operand_list[] = {
+  &ais_operand
+};
+
+static xtensa_iclass_internal callx4_iclass = {
+  1,
+  &callx4_operand_list[0]
+};
+
+static xtensa_operand_internal *callx8_operand_list[] = {
+  &ais_operand
+};
+
+static xtensa_iclass_internal callx8_iclass = {
+  1,
+  &callx8_operand_list[0]
+};
+
+static xtensa_operand_internal *movsp_operand_list[] = {
+  &aot_operand,
+  &ais_operand
+};
+
+static xtensa_iclass_internal movsp_iclass = {
+  2,
+  &movsp_operand_list[0]
+};
+
+static xtensa_operand_internal *wsr_operand_list[] = {
+  &ait_operand,
+  &iisr_operand
+};
+
+static xtensa_iclass_internal wsr_iclass = {
+  2,
+  &wsr_operand_list[0]
+};
+
+static xtensa_operand_internal *call12_operand_list[] = {
+  &lisoffsetx4_operand
+};
+
+static xtensa_iclass_internal call12_iclass = {
+  1,
+  &call12_operand_list[0]
+};
+
+static xtensa_operand_internal *call4_operand_list[] = {
+  &lisoffsetx4_operand
+};
+
+static xtensa_iclass_internal call4_iclass = {
+  1,
+  &call4_operand_list[0]
+};
+
+static xtensa_operand_internal *addmi_operand_list[] = {
+  &aot_operand,
+  &ais_operand,
+  &iisimm8x256_operand
+};
+
+static xtensa_iclass_internal addmi_iclass = {
+  3,
+  &addmi_operand_list[0]
+};
+
+static xtensa_operand_internal *bit_operand_list[] = {
+  &aor_operand,
+  &ais_operand,
+  &ait_operand
+};
+
+static xtensa_iclass_internal bit_iclass = {
+  3,
+  &bit_operand_list[0]
+};
+
+static xtensa_operand_internal *call8_operand_list[] = {
+  &lisoffsetx4_operand
+};
+
+static xtensa_iclass_internal call8_iclass = {
+  1,
+  &call8_operand_list[0]
+};
+
+static xtensa_iclass_internal itlba_iclass = {
+  0,
+  0
+};
+
+static xtensa_operand_internal *break_n_operand_list[] = {
+  &iis_operand
+};
+
+static xtensa_iclass_internal break_n_iclass = {
+  1,
+  &break_n_operand_list[0]
+};
+
+static xtensa_operand_internal *sar_operand_list[] = {
+  &ais_operand
+};
+
+static xtensa_iclass_internal sar_iclass = {
+  1,
+  &sar_operand_list[0]
+};
+
+static xtensa_operand_internal *s32e_operand_list[] = {
+  &ait_operand,
+  &ais_operand,
+  &iinimm4x2_operand
+};
+
+static xtensa_iclass_internal s32e_iclass = {
+  3,
+  &s32e_operand_list[0]
+};
+
+static xtensa_operand_internal *bz6_operand_list[] = {
+  &ais_operand,
+  &liuimm6_operand
+};
+
+static xtensa_iclass_internal bz6_iclass = {
+  2,
+  &bz6_operand_list[0]
+};
+
+static xtensa_operand_internal *loop_operand_list[] = {
+  &ais_operand,
+  &liuimm8_operand
+};
+
+static xtensa_iclass_internal loop_iclass = {
+  2,
+  &loop_operand_list[0]
+};
+
+static xtensa_operand_internal *rsr_operand_list[] = {
+  &aot_operand,
+  &iisr_operand
+};
+
+static xtensa_iclass_internal rsr_iclass = {
+  2,
+  &rsr_operand_list[0]
+};
+
+static xtensa_operand_internal *icache_operand_list[] = {
+  &ais_operand,
+  &iiuimm8x4_operand
+};
+
+static xtensa_iclass_internal icache_iclass = {
+  2,
+  &icache_operand_list[0]
+};
+
+static xtensa_operand_internal *s8i_operand_list[] = {
+  &ait_operand,
+  &ais_operand,
+  &iiuimm8_operand
+};
+
+static xtensa_iclass_internal s8i_iclass = {
+  3,
+  &s8i_operand_list[0]
+};
+
+static xtensa_iclass_internal return_iclass = {
+  0,
+  0
+};
+
+static xtensa_operand_internal *dcache_operand_list[] = {
+  &ais_operand,
+  &iiuimm8x4_operand
+};
+
+static xtensa_iclass_internal dcache_iclass = {
+  2,
+  &dcache_operand_list[0]
+};
+
+static xtensa_operand_internal *s32i_operand_list[] = {
+  &ait_operand,
+  &ais_operand,
+  &iiuimm8x4_operand
+};
+
+static xtensa_iclass_internal s32i_iclass = {
+  3,
+  &s32i_operand_list[0]
+};
+
+static xtensa_operand_internal *jump_operand_list[] = {
+  &lisoffset_operand
+};
+
+static xtensa_iclass_internal jump_iclass = {
+  1,
+  &jump_operand_list[0]
+};
+
+static xtensa_operand_internal *addi_n_operand_list[] = {
+  &aor_operand,
+  &ais_operand,
+  &iiai4const_operand
+};
+
+static xtensa_iclass_internal addi_n_iclass = {
+  3,
+  &addi_n_operand_list[0]
+};
+
+static xtensa_iclass_internal sync_iclass = {
+  0,
+  0
+};
+
+static xtensa_operand_internal *neg_operand_list[] = {
+  &aor_operand,
+  &ait_operand
+};
+
+static xtensa_iclass_internal neg_iclass = {
+  2,
+  &neg_operand_list[0]
+};
+
+static xtensa_iclass_internal syscall_iclass = {
+  0,
+  0
+};
+
+static xtensa_operand_internal *bsz12_operand_list[] = {
+  &ais_operand,
+  &lisimm12_operand
+};
+
+static xtensa_iclass_internal bsz12_iclass = {
+  2,
+  &bsz12_operand_list[0]
+};
+
+static xtensa_iclass_internal excw_iclass = {
+  0,
+  0
+};
+
+static xtensa_operand_internal *movi_n_operand_list[] = {
+  &aos_operand,
+  &iisimm7_operand
+};
+
+static xtensa_iclass_internal movi_n_iclass = {
+  2,
+  &movi_n_operand_list[0]
+};
+
+static xtensa_operand_internal *rtlb_operand_list[] = {
+  &aot_operand,
+  &ais_operand
+};
+
+static xtensa_iclass_internal rtlb_iclass = {
+  2,
+  &rtlb_operand_list[0]
+};
+
+static xtensa_operand_internal *actl_operand_list[] = {
+  &aot_operand,
+  &ais_operand
+};
+
+static xtensa_iclass_internal actl_iclass = {
+  2,
+  &actl_operand_list[0]
+};
+
+static xtensa_operand_internal *srli_operand_list[] = {
+  &aor_operand,
+  &ait_operand,
+  &iis_operand
+};
+
+static xtensa_iclass_internal srli_iclass = {
+  3,
+  &srli_operand_list[0]
+};
+
+static xtensa_operand_internal *bsi8b_operand_list[] = {
+  &ais_operand,
+  &iibbi_operand,
+  &lisimm8_operand
+};
+
+static xtensa_iclass_internal bsi8b_iclass = {
+  3,
+  &bsi8b_operand_list[0]
+};
+
+static xtensa_operand_internal *acts_operand_list[] = {
+  &ait_operand,
+  &ais_operand
+};
+
+static xtensa_iclass_internal acts_iclass = {
+  2,
+  &acts_operand_list[0]
+};
+
+static xtensa_operand_internal *add_n_operand_list[] = {
+  &aor_operand,
+  &ais_operand,
+  &ait_operand
+};
+
+static xtensa_iclass_internal add_n_iclass = {
+  3,
+  &add_n_operand_list[0]
+};
+
+static xtensa_operand_internal *srai_operand_list[] = {
+  &aor_operand,
+  &ait_operand,
+  &iisar_operand
+};
+
+static xtensa_iclass_internal srai_iclass = {
+  3,
+  &srai_operand_list[0]
+};
+
+static xtensa_operand_internal *entry_operand_list[] = {
+  &abs_operand,
+  &iiuimm12x8_operand
+};
+
+static xtensa_iclass_internal entry_iclass = {
+  2,
+  &entry_operand_list[0]
+};
+
+static xtensa_operand_internal *l32e_operand_list[] = {
+  &aot_operand,
+  &ais_operand,
+  &iinimm4x2_operand
+};
+
+static xtensa_iclass_internal l32e_iclass = {
+  3,
+  &l32e_operand_list[0]
+};
+
+static xtensa_operand_internal *dpf_operand_list[] = {
+  &ais_operand,
+  &iiuimm8x4_operand
+};
+
+static xtensa_iclass_internal dpf_iclass = {
+  2,
+  &dpf_operand_list[0]
+};
+
+static xtensa_operand_internal *l32i_operand_list[] = {
+  &aot_operand,
+  &ais_operand,
+  &iiuimm8x4_operand
+};
+
+static xtensa_iclass_internal l32i_iclass = {
+  3,
+  &l32i_operand_list[0]
+};
+
+static xtensa_insnbuf abs_template (void);
+static xtensa_insnbuf add_template (void);
+static xtensa_insnbuf add_n_template (void);
+static xtensa_insnbuf addi_template (void);
+static xtensa_insnbuf addi_n_template (void);
+static xtensa_insnbuf addmi_template (void);
+static xtensa_insnbuf addx2_template (void);
+static xtensa_insnbuf addx4_template (void);
+static xtensa_insnbuf addx8_template (void);
+static xtensa_insnbuf and_template (void);
+static xtensa_insnbuf ball_template (void);
+static xtensa_insnbuf bany_template (void);
+static xtensa_insnbuf bbc_template (void);
+static xtensa_insnbuf bbci_template (void);
+static xtensa_insnbuf bbs_template (void);
+static xtensa_insnbuf bbsi_template (void);
+static xtensa_insnbuf beq_template (void);
+static xtensa_insnbuf beqi_template (void);
+static xtensa_insnbuf beqz_template (void);
+static xtensa_insnbuf beqz_n_template (void);
+static xtensa_insnbuf bge_template (void);
+static xtensa_insnbuf bgei_template (void);
+static xtensa_insnbuf bgeu_template (void);
+static xtensa_insnbuf bgeui_template (void);
+static xtensa_insnbuf bgez_template (void);
+static xtensa_insnbuf blt_template (void);
+static xtensa_insnbuf blti_template (void);
+static xtensa_insnbuf bltu_template (void);
+static xtensa_insnbuf bltui_template (void);
+static xtensa_insnbuf bltz_template (void);
+static xtensa_insnbuf bnall_template (void);
+static xtensa_insnbuf bne_template (void);
+static xtensa_insnbuf bnei_template (void);
+static xtensa_insnbuf bnez_template (void);
+static xtensa_insnbuf bnez_n_template (void);
+static xtensa_insnbuf bnone_template (void);
+static xtensa_insnbuf break_template (void);
+static xtensa_insnbuf break_n_template (void);
+static xtensa_insnbuf call0_template (void);
+static xtensa_insnbuf call12_template (void);
+static xtensa_insnbuf call4_template (void);
+static xtensa_insnbuf call8_template (void);
+static xtensa_insnbuf callx0_template (void);
+static xtensa_insnbuf callx12_template (void);
+static xtensa_insnbuf callx4_template (void);
+static xtensa_insnbuf callx8_template (void);
+static xtensa_insnbuf dhi_template (void);
+static xtensa_insnbuf dhwb_template (void);
+static xtensa_insnbuf dhwbi_template (void);
+static xtensa_insnbuf dii_template (void);
+static xtensa_insnbuf diwb_template (void);
+static xtensa_insnbuf diwbi_template (void);
+static xtensa_insnbuf dpfr_template (void);
+static xtensa_insnbuf dpfro_template (void);
+static xtensa_insnbuf dpfw_template (void);
+static xtensa_insnbuf dpfwo_template (void);
+static xtensa_insnbuf dsync_template (void);
+static xtensa_insnbuf entry_template (void);
+static xtensa_insnbuf esync_template (void);
+static xtensa_insnbuf excw_template (void);
+static xtensa_insnbuf extui_template (void);
+static xtensa_insnbuf idtlb_template (void);
+static xtensa_insnbuf idtlba_template (void);
+static xtensa_insnbuf ihi_template (void);
+static xtensa_insnbuf iii_template (void);
+static xtensa_insnbuf iitlb_template (void);
+static xtensa_insnbuf iitlba_template (void);
+static xtensa_insnbuf ipf_template (void);
+static xtensa_insnbuf isync_template (void);
+static xtensa_insnbuf j_template (void);
+static xtensa_insnbuf jx_template (void);
+static xtensa_insnbuf l16si_template (void);
+static xtensa_insnbuf l16ui_template (void);
+static xtensa_insnbuf l32e_template (void);
+static xtensa_insnbuf l32i_template (void);
+static xtensa_insnbuf l32i_n_template (void);
+static xtensa_insnbuf l32r_template (void);
+static xtensa_insnbuf l8ui_template (void);
+static xtensa_insnbuf ldct_template (void);
+static xtensa_insnbuf lict_template (void);
+static xtensa_insnbuf licw_template (void);
+static xtensa_insnbuf loop_template (void);
+static xtensa_insnbuf loopgtz_template (void);
+static xtensa_insnbuf loopnez_template (void);
+static xtensa_insnbuf memw_template (void);
+static xtensa_insnbuf mov_n_template (void);
+static xtensa_insnbuf moveqz_template (void);
+static xtensa_insnbuf movgez_template (void);
+static xtensa_insnbuf movi_template (void);
+static xtensa_insnbuf movi_n_template (void);
+static xtensa_insnbuf movltz_template (void);
+static xtensa_insnbuf movnez_template (void);
+static xtensa_insnbuf movsp_template (void);
+static xtensa_insnbuf neg_template (void);
+static xtensa_insnbuf nop_n_template (void);
+static xtensa_insnbuf nsa_template (void);
+static xtensa_insnbuf nsau_template (void);
+static xtensa_insnbuf or_template (void);
+static xtensa_insnbuf pdtlb_template (void);
+static xtensa_insnbuf pitlb_template (void);
+static xtensa_insnbuf rdtlb0_template (void);
+static xtensa_insnbuf rdtlb1_template (void);
+static xtensa_insnbuf ret_template (void);
+static xtensa_insnbuf ret_n_template (void);
+static xtensa_insnbuf retw_template (void);
+static xtensa_insnbuf retw_n_template (void);
+static xtensa_insnbuf rfde_template (void);
+static xtensa_insnbuf rfe_template (void);
+static xtensa_insnbuf rfi_template (void);
+static xtensa_insnbuf rfwo_template (void);
+static xtensa_insnbuf rfwu_template (void);
+static xtensa_insnbuf ritlb0_template (void);
+static xtensa_insnbuf ritlb1_template (void);
+static xtensa_insnbuf rotw_template (void);
+static xtensa_insnbuf rsil_template (void);
+static xtensa_insnbuf rsr_template (void);
+static xtensa_insnbuf rsync_template (void);
+static xtensa_insnbuf s16i_template (void);
+static xtensa_insnbuf s32e_template (void);
+static xtensa_insnbuf s32i_template (void);
+static xtensa_insnbuf s32i_n_template (void);
+static xtensa_insnbuf s8i_template (void);
+static xtensa_insnbuf sdct_template (void);
+static xtensa_insnbuf sict_template (void);
+static xtensa_insnbuf sicw_template (void);
+static xtensa_insnbuf simcall_template (void);
+static xtensa_insnbuf sll_template (void);
+static xtensa_insnbuf slli_template (void);
+static xtensa_insnbuf sra_template (void);
+static xtensa_insnbuf srai_template (void);
+static xtensa_insnbuf src_template (void);
+static xtensa_insnbuf srl_template (void);
+static xtensa_insnbuf srli_template (void);
+static xtensa_insnbuf ssa8b_template (void);
+static xtensa_insnbuf ssa8l_template (void);
+static xtensa_insnbuf ssai_template (void);
+static xtensa_insnbuf ssl_template (void);
+static xtensa_insnbuf ssr_template (void);
+static xtensa_insnbuf sub_template (void);
+static xtensa_insnbuf subx2_template (void);
+static xtensa_insnbuf subx4_template (void);
+static xtensa_insnbuf subx8_template (void);
+static xtensa_insnbuf syscall_template (void);
+static xtensa_insnbuf waiti_template (void);
+static xtensa_insnbuf wdtlb_template (void);
+static xtensa_insnbuf witlb_template (void);
+static xtensa_insnbuf wsr_template (void);
+static xtensa_insnbuf xor_template (void);
+static xtensa_insnbuf xsr_template (void);
+
+static xtensa_insnbuf
+abs_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00001006 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+add_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000008 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+add_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00a00000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+addi_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200c00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+addi_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00b00000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+addmi_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200d00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+addx2_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000009 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+addx4_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000000a };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+addx8_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000000b };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+and_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000001 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ball_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700400 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bany_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700800 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bbc_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700500 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bbci_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700600 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bbs_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700d00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bbsi_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700e00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+beq_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700100 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+beqi_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00680000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+beqz_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00640000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+beqz_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00c80000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bge_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700a00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bgei_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x006b0000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bgeu_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700b00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bgeui_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x006f0000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bgez_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00670000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+blt_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700200 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+blti_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x006a0000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bltu_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700300 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bltui_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x006e0000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bltz_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00660000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bnall_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700c00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bne_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700900 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bnei_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00690000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bnez_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00650000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bnez_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00cc0000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+bnone_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00700000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+break_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000400 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+break_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00d20f00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+call0_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00500000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+call12_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x005c0000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+call4_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00540000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+call8_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00580000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+callx0_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00030000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+callx12_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x000f0000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+callx4_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00070000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+callx8_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x000b0000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+dhi_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00260700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+dhwb_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00240700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+dhwbi_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00250700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+dii_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00270700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+diwb_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00280740 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+diwbi_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00280750 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+dpfr_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+dpfro_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00220700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+dpfw_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00210700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+dpfwo_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00230700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+dsync_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00030200 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+entry_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x006c0000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+esync_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00020200 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+excw_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00080200 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+extui_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000040 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+idtlb_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000c05 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+idtlba_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000805 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ihi_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x002e0700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+iii_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x002f0700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+iitlb_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000405 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+iitlba_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000005 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ipf_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x002c0700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+isync_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000200 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+j_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00600000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+jx_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x000a0000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+l16si_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200900 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+l16ui_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200100 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+l32e_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000090 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+l32i_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200200 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+l32i_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00800000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+l32r_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00100000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+l8ui_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ldct_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000081f };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+lict_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000001f };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+licw_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000021f };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+loop_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x006d0800 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+loopgtz_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x006d0a00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+loopnez_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x006d0900 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+memw_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x000c0200 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+mov_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00d00000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+moveqz_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000038 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+movgez_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000003b };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+movi_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200a00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+movi_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00c00000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+movltz_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000003a };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+movnez_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000039 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+movsp_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000100 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+neg_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000006 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+nop_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00d30f00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+nsa_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000e04 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+nsau_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000f04 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+or_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000002 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+pdtlb_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000d05 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+pitlb_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000505 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rdtlb0_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000b05 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rdtlb1_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000f05 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ret_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00020000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ret_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00d00f00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+retw_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00060000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+retw_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00d10f00 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rfde_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00002300 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rfe_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000300 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rfi_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00010300 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rfwo_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00004300 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rfwu_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00005300 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ritlb0_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000305 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ritlb1_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000705 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rotw_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000804 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rsil_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000600 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rsr_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000030 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+rsync_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00010200 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+s16i_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200500 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+s32e_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000094 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+s32i_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200600 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+s32i_n_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00900000 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+s8i_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00200400 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+sdct_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000091f };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+sict_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000011f };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+sicw_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000031f };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+simcall_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00001500 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+sll_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000001a };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+slli_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000010 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+sra_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000001b };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+srai_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000012 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+src_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000018 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+srl_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000019 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+srli_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000014 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ssa8b_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000304 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ssa8l_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000204 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ssai_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000404 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ssl_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000104 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+ssr_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000004 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+sub_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000000c };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+subx2_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000000d };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+subx4_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000000e };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+subx8_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x0000000f };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+syscall_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000500 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+waiti_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000700 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+wdtlb_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000e05 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+witlb_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000605 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+wsr_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000031 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+xor_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000003 };
+  return &template[0];
+}
+
+static xtensa_insnbuf
+xsr_template (void)
+{
+  static xtensa_insnbuf_word template[] = { 0x00000016 };
+  return &template[0];
+}
+
+static xtensa_opcode_internal abs_opcode = {
+  "abs",
+  3,
+  abs_template,
+  &neg_iclass
+};
+
+static xtensa_opcode_internal add_opcode = {
+  "add",
+  3,
+  add_template,
+  &addsub_iclass
+};
+
+static xtensa_opcode_internal add_n_opcode = {
+  "add.n",
+  2,
+  add_n_template,
+  &add_n_iclass
+};
+
+static xtensa_opcode_internal addi_opcode = {
+  "addi",
+  3,
+  addi_template,
+  &addi_iclass
+};
+
+static xtensa_opcode_internal addi_n_opcode = {
+  "addi.n",
+  2,
+  addi_n_template,
+  &addi_n_iclass
+};
+
+static xtensa_opcode_internal addmi_opcode = {
+  "addmi",
+  3,
+  addmi_template,
+  &addmi_iclass
+};
+
+static xtensa_opcode_internal addx2_opcode = {
+  "addx2",
+  3,
+  addx2_template,
+  &addsub_iclass
+};
+
+static xtensa_opcode_internal addx4_opcode = {
+  "addx4",
+  3,
+  addx4_template,
+  &addsub_iclass
+};
+
+static xtensa_opcode_internal addx8_opcode = {
+  "addx8",
+  3,
+  addx8_template,
+  &addsub_iclass
+};
+
+static xtensa_opcode_internal and_opcode = {
+  "and",
+  3,
+  and_template,
+  &bit_iclass
+};
+
+static xtensa_opcode_internal ball_opcode = {
+  "ball",
+  3,
+  ball_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal bany_opcode = {
+  "bany",
+  3,
+  bany_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal bbc_opcode = {
+  "bbc",
+  3,
+  bbc_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal bbci_opcode = {
+  "bbci",
+  3,
+  bbci_template,
+  &bsi8b_iclass
+};
+
+static xtensa_opcode_internal bbs_opcode = {
+  "bbs",
+  3,
+  bbs_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal bbsi_opcode = {
+  "bbsi",
+  3,
+  bbsi_template,
+  &bsi8b_iclass
+};
+
+static xtensa_opcode_internal beq_opcode = {
+  "beq",
+  3,
+  beq_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal beqi_opcode = {
+  "beqi",
+  3,
+  beqi_template,
+  &bsi8_iclass
+};
+
+static xtensa_opcode_internal beqz_opcode = {
+  "beqz",
+  3,
+  beqz_template,
+  &bsz12_iclass
+};
+
+static xtensa_opcode_internal beqz_n_opcode = {
+  "beqz.n",
+  2,
+  beqz_n_template,
+  &bz6_iclass
+};
+
+static xtensa_opcode_internal bge_opcode = {
+  "bge",
+  3,
+  bge_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal bgei_opcode = {
+  "bgei",
+  3,
+  bgei_template,
+  &bsi8_iclass
+};
+
+static xtensa_opcode_internal bgeu_opcode = {
+  "bgeu",
+  3,
+  bgeu_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal bgeui_opcode = {
+  "bgeui",
+  3,
+  bgeui_template,
+  &bsi8u_iclass
+};
+
+static xtensa_opcode_internal bgez_opcode = {
+  "bgez",
+  3,
+  bgez_template,
+  &bsz12_iclass
+};
+
+static xtensa_opcode_internal blt_opcode = {
+  "blt",
+  3,
+  blt_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal blti_opcode = {
+  "blti",
+  3,
+  blti_template,
+  &bsi8_iclass
+};
+
+static xtensa_opcode_internal bltu_opcode = {
+  "bltu",
+  3,
+  bltu_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal bltui_opcode = {
+  "bltui",
+  3,
+  bltui_template,
+  &bsi8u_iclass
+};
+
+static xtensa_opcode_internal bltz_opcode = {
+  "bltz",
+  3,
+  bltz_template,
+  &bsz12_iclass
+};
+
+static xtensa_opcode_internal bnall_opcode = {
+  "bnall",
+  3,
+  bnall_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal bne_opcode = {
+  "bne",
+  3,
+  bne_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal bnei_opcode = {
+  "bnei",
+  3,
+  bnei_template,
+  &bsi8_iclass
+};
+
+static xtensa_opcode_internal bnez_opcode = {
+  "bnez",
+  3,
+  bnez_template,
+  &bsz12_iclass
+};
+
+static xtensa_opcode_internal bnez_n_opcode = {
+  "bnez.n",
+  2,
+  bnez_n_template,
+  &bz6_iclass
+};
+
+static xtensa_opcode_internal bnone_opcode = {
+  "bnone",
+  3,
+  bnone_template,
+  &bst8_iclass
+};
+
+static xtensa_opcode_internal break_opcode = {
+  "break",
+  3,
+  break_template,
+  &break_iclass
+};
+
+static xtensa_opcode_internal break_n_opcode = {
+  "break.n",
+  2,
+  break_n_template,
+  &break_n_iclass
+};
+
+static xtensa_opcode_internal call0_opcode = {
+  "call0",
+  3,
+  call0_template,
+  &call_iclass
+};
+
+static xtensa_opcode_internal call12_opcode = {
+  "call12",
+  3,
+  call12_template,
+  &call12_iclass
+};
+
+static xtensa_opcode_internal call4_opcode = {
+  "call4",
+  3,
+  call4_template,
+  &call4_iclass
+};
+
+static xtensa_opcode_internal call8_opcode = {
+  "call8",
+  3,
+  call8_template,
+  &call8_iclass
+};
+
+static xtensa_opcode_internal callx0_opcode = {
+  "callx0",
+  3,
+  callx0_template,
+  &callx_iclass
+};
+
+static xtensa_opcode_internal callx12_opcode = {
+  "callx12",
+  3,
+  callx12_template,
+  &callx12_iclass
+};
+
+static xtensa_opcode_internal callx4_opcode = {
+  "callx4",
+  3,
+  callx4_template,
+  &callx4_iclass
+};
+
+static xtensa_opcode_internal callx8_opcode = {
+  "callx8",
+  3,
+  callx8_template,
+  &callx8_iclass
+};
+
+static xtensa_opcode_internal dhi_opcode = {
+  "dhi",
+  3,
+  dhi_template,
+  &dcache_iclass
+};
+
+static xtensa_opcode_internal dhwb_opcode = {
+  "dhwb",
+  3,
+  dhwb_template,
+  &dcache_iclass
+};
+
+static xtensa_opcode_internal dhwbi_opcode = {
+  "dhwbi",
+  3,
+  dhwbi_template,
+  &dcache_iclass
+};
+
+static xtensa_opcode_internal dii_opcode = {
+  "dii",
+  3,
+  dii_template,
+  &dcache_iclass
+};
+
+static xtensa_opcode_internal diwb_opcode = {
+  "diwb",
+  3,
+  diwb_template,
+  &dce_iclass
+};
+
+static xtensa_opcode_internal diwbi_opcode = {
+  "diwbi",
+  3,
+  diwbi_template,
+  &dce_iclass
+};
+
+static xtensa_opcode_internal dpfr_opcode = {
+  "dpfr",
+  3,
+  dpfr_template,
+  &dpf_iclass
+};
+
+static xtensa_opcode_internal dpfro_opcode = {
+  "dpfro",
+  3,
+  dpfro_template,
+  &dpf_iclass
+};
+
+static xtensa_opcode_internal dpfw_opcode = {
+  "dpfw",
+  3,
+  dpfw_template,
+  &dpf_iclass
+};
+
+static xtensa_opcode_internal dpfwo_opcode = {
+  "dpfwo",
+  3,
+  dpfwo_template,
+  &dpf_iclass
+};
+
+static xtensa_opcode_internal dsync_opcode = {
+  "dsync",
+  3,
+  dsync_template,
+  &sync_iclass
+};
+
+static xtensa_opcode_internal entry_opcode = {
+  "entry",
+  3,
+  entry_template,
+  &entry_iclass
+};
+
+static xtensa_opcode_internal esync_opcode = {
+  "esync",
+  3,
+  esync_template,
+  &sync_iclass
+};
+
+static xtensa_opcode_internal excw_opcode = {
+  "excw",
+  3,
+  excw_template,
+  &excw_iclass
+};
+
+static xtensa_opcode_internal extui_opcode = {
+  "extui",
+  3,
+  extui_template,
+  &exti_iclass
+};
+
+static xtensa_opcode_internal idtlb_opcode = {
+  "idtlb",
+  3,
+  idtlb_template,
+  &itlb_iclass
+};
+
+static xtensa_opcode_internal idtlba_opcode = {
+  "idtlba",
+  3,
+  idtlba_template,
+  &itlba_iclass
+};
+
+static xtensa_opcode_internal ihi_opcode = {
+  "ihi",
+  3,
+  ihi_template,
+  &icache_iclass
+};
+
+static xtensa_opcode_internal iii_opcode = {
+  "iii",
+  3,
+  iii_template,
+  &icache_iclass
+};
+
+static xtensa_opcode_internal iitlb_opcode = {
+  "iitlb",
+  3,
+  iitlb_template,
+  &itlb_iclass
+};
+
+static xtensa_opcode_internal iitlba_opcode = {
+  "iitlba",
+  3,
+  iitlba_template,
+  &itlba_iclass
+};
+
+static xtensa_opcode_internal ipf_opcode = {
+  "ipf",
+  3,
+  ipf_template,
+  &icache_iclass
+};
+
+static xtensa_opcode_internal isync_opcode = {
+  "isync",
+  3,
+  isync_template,
+  &sync_iclass
+};
+
+static xtensa_opcode_internal j_opcode = {
+  "j",
+  3,
+  j_template,
+  &jump_iclass
+};
+
+static xtensa_opcode_internal jx_opcode = {
+  "jx",
+  3,
+  jx_template,
+  &jumpx_iclass
+};
+
+static xtensa_opcode_internal l16si_opcode = {
+  "l16si",
+  3,
+  l16si_template,
+  &l16i_iclass
+};
+
+static xtensa_opcode_internal l16ui_opcode = {
+  "l16ui",
+  3,
+  l16ui_template,
+  &l16i_iclass
+};
+
+static xtensa_opcode_internal l32e_opcode = {
+  "l32e",
+  3,
+  l32e_template,
+  &l32e_iclass
+};
+
+static xtensa_opcode_internal l32i_opcode = {
+  "l32i",
+  3,
+  l32i_template,
+  &l32i_iclass
+};
+
+static xtensa_opcode_internal l32i_n_opcode = {
+  "l32i.n",
+  2,
+  l32i_n_template,
+  &loadi4_iclass
+};
+
+static xtensa_opcode_internal l32r_opcode = {
+  "l32r",
+  3,
+  l32r_template,
+  &l32r_iclass
+};
+
+static xtensa_opcode_internal l8ui_opcode = {
+  "l8ui",
+  3,
+  l8ui_template,
+  &l8i_iclass
+};
+
+static xtensa_opcode_internal ldct_opcode = {
+  "ldct",
+  3,
+  ldct_template,
+  &actl_iclass
+};
+
+static xtensa_opcode_internal lict_opcode = {
+  "lict",
+  3,
+  lict_template,
+  &actl_iclass
+};
+
+static xtensa_opcode_internal licw_opcode = {
+  "licw",
+  3,
+  licw_template,
+  &actl_iclass
+};
+
+static xtensa_opcode_internal loop_opcode = {
+  "loop",
+  3,
+  loop_template,
+  &loop_iclass
+};
+
+static xtensa_opcode_internal loopgtz_opcode = {
+  "loopgtz",
+  3,
+  loopgtz_template,
+  &loop_iclass
+};
+
+static xtensa_opcode_internal loopnez_opcode = {
+  "loopnez",
+  3,
+  loopnez_template,
+  &loop_iclass
+};
+
+static xtensa_opcode_internal memw_opcode = {
+  "memw",
+  3,
+  memw_template,
+  &sync_iclass
+};
+
+static xtensa_opcode_internal mov_n_opcode = {
+  "mov.n",
+  2,
+  mov_n_template,
+  &mov_n_iclass
+};
+
+static xtensa_opcode_internal moveqz_opcode = {
+  "moveqz",
+  3,
+  moveqz_template,
+  &movz_iclass
+};
+
+static xtensa_opcode_internal movgez_opcode = {
+  "movgez",
+  3,
+  movgez_template,
+  &movz_iclass
+};
+
+static xtensa_opcode_internal movi_opcode = {
+  "movi",
+  3,
+  movi_template,
+  &movi_iclass
+};
+
+static xtensa_opcode_internal movi_n_opcode = {
+  "movi.n",
+  2,
+  movi_n_template,
+  &movi_n_iclass
+};
+
+static xtensa_opcode_internal movltz_opcode = {
+  "movltz",
+  3,
+  movltz_template,
+  &movz_iclass
+};
+
+static xtensa_opcode_internal movnez_opcode = {
+  "movnez",
+  3,
+  movnez_template,
+  &movz_iclass
+};
+
+static xtensa_opcode_internal movsp_opcode = {
+  "movsp",
+  3,
+  movsp_template,
+  &movsp_iclass
+};
+
+static xtensa_opcode_internal neg_opcode = {
+  "neg",
+  3,
+  neg_template,
+  &neg_iclass
+};
+
+static xtensa_opcode_internal nop_n_opcode = {
+  "nop.n",
+  2,
+  nop_n_template,
+  &nopn_iclass
+};
+
+static xtensa_opcode_internal nsa_opcode = {
+  "nsa",
+  3,
+  nsa_template,
+  &nsa_iclass
+};
+
+static xtensa_opcode_internal nsau_opcode = {
+  "nsau",
+  3,
+  nsau_template,
+  &nsa_iclass
+};
+
+static xtensa_opcode_internal or_opcode = {
+  "or",
+  3,
+  or_template,
+  &bit_iclass
+};
+
+static xtensa_opcode_internal pdtlb_opcode = {
+  "pdtlb",
+  3,
+  pdtlb_template,
+  &rtlb_iclass
+};
+
+static xtensa_opcode_internal pitlb_opcode = {
+  "pitlb",
+  3,
+  pitlb_template,
+  &rtlb_iclass
+};
+
+static xtensa_opcode_internal rdtlb0_opcode = {
+  "rdtlb0",
+  3,
+  rdtlb0_template,
+  &rtlb_iclass
+};
+
+static xtensa_opcode_internal rdtlb1_opcode = {
+  "rdtlb1",
+  3,
+  rdtlb1_template,
+  &rtlb_iclass
+};
+
+static xtensa_opcode_internal ret_opcode = {
+  "ret",
+  3,
+  ret_template,
+  &return_iclass
+};
+
+static xtensa_opcode_internal ret_n_opcode = {
+  "ret.n",
+  2,
+  ret_n_template,
+  &retn_iclass
+};
+
+static xtensa_opcode_internal retw_opcode = {
+  "retw",
+  3,
+  retw_template,
+  &return_iclass
+};
+
+static xtensa_opcode_internal retw_n_opcode = {
+  "retw.n",
+  2,
+  retw_n_template,
+  &retn_iclass
+};
+
+static xtensa_opcode_internal rfde_opcode = {
+  "rfde",
+  3,
+  rfde_template,
+  &rfe_iclass
+};
+
+static xtensa_opcode_internal rfe_opcode = {
+  "rfe",
+  3,
+  rfe_template,
+  &rfe_iclass
+};
+
+static xtensa_opcode_internal rfi_opcode = {
+  "rfi",
+  3,
+  rfi_template,
+  &rfi_iclass
+};
+
+static xtensa_opcode_internal rfwo_opcode = {
+  "rfwo",
+  3,
+  rfwo_template,
+  &rfe_iclass
+};
+
+static xtensa_opcode_internal rfwu_opcode = {
+  "rfwu",
+  3,
+  rfwu_template,
+  &rfe_iclass
+};
+
+static xtensa_opcode_internal ritlb0_opcode = {
+  "ritlb0",
+  3,
+  ritlb0_template,
+  &rtlb_iclass
+};
+
+static xtensa_opcode_internal ritlb1_opcode = {
+  "ritlb1",
+  3,
+  ritlb1_template,
+  &rtlb_iclass
+};
+
+static xtensa_opcode_internal rotw_opcode = {
+  "rotw",
+  3,
+  rotw_template,
+  &rotw_iclass
+};
+
+static xtensa_opcode_internal rsil_opcode = {
+  "rsil",
+  3,
+  rsil_template,
+  &rsil_iclass
+};
+
+static xtensa_opcode_internal rsr_opcode = {
+  "rsr",
+  3,
+  rsr_template,
+  &rsr_iclass
+};
+
+static xtensa_opcode_internal rsync_opcode = {
+  "rsync",
+  3,
+  rsync_template,
+  &sync_iclass
+};
+
+static xtensa_opcode_internal s16i_opcode = {
+  "s16i",
+  3,
+  s16i_template,
+  &s16i_iclass
+};
+
+static xtensa_opcode_internal s32e_opcode = {
+  "s32e",
+  3,
+  s32e_template,
+  &s32e_iclass
+};
+
+static xtensa_opcode_internal s32i_opcode = {
+  "s32i",
+  3,
+  s32i_template,
+  &s32i_iclass
+};
+
+static xtensa_opcode_internal s32i_n_opcode = {
+  "s32i.n",
+  2,
+  s32i_n_template,
+  &storei4_iclass
+};
+
+static xtensa_opcode_internal s8i_opcode = {
+  "s8i",
+  3,
+  s8i_template,
+  &s8i_iclass
+};
+
+static xtensa_opcode_internal sdct_opcode = {
+  "sdct",
+  3,
+  sdct_template,
+  &acts_iclass
+};
+
+static xtensa_opcode_internal sict_opcode = {
+  "sict",
+  3,
+  sict_template,
+  &acts_iclass
+};
+
+static xtensa_opcode_internal sicw_opcode = {
+  "sicw",
+  3,
+  sicw_template,
+  &acts_iclass
+};
+
+static xtensa_opcode_internal simcall_opcode = {
+  "simcall",
+  3,
+  simcall_template,
+  &syscall_iclass
+};
+
+static xtensa_opcode_internal sll_opcode = {
+  "sll",
+  3,
+  sll_template,
+  &shifts_iclass
+};
+
+static xtensa_opcode_internal slli_opcode = {
+  "slli",
+  3,
+  slli_template,
+  &slli_iclass
+};
+
+static xtensa_opcode_internal sra_opcode = {
+  "sra",
+  3,
+  sra_template,
+  &shiftt_iclass
+};
+
+static xtensa_opcode_internal srai_opcode = {
+  "srai",
+  3,
+  srai_template,
+  &srai_iclass
+};
+
+static xtensa_opcode_internal src_opcode = {
+  "src",
+  3,
+  src_template,
+  &shiftst_iclass
+};
+
+static xtensa_opcode_internal srl_opcode = {
+  "srl",
+  3,
+  srl_template,
+  &shiftt_iclass
+};
+
+static xtensa_opcode_internal srli_opcode = {
+  "srli",
+  3,
+  srli_template,
+  &srli_iclass
+};
+
+static xtensa_opcode_internal ssa8b_opcode = {
+  "ssa8b",
+  3,
+  ssa8b_template,
+  &sar_iclass
+};
+
+static xtensa_opcode_internal ssa8l_opcode = {
+  "ssa8l",
+  3,
+  ssa8l_template,
+  &sar_iclass
+};
+
+static xtensa_opcode_internal ssai_opcode = {
+  "ssai",
+  3,
+  ssai_template,
+  &sari_iclass
+};
+
+static xtensa_opcode_internal ssl_opcode = {
+  "ssl",
+  3,
+  ssl_template,
+  &sar_iclass
+};
+
+static xtensa_opcode_internal ssr_opcode = {
+  "ssr",
+  3,
+  ssr_template,
+  &sar_iclass
+};
+
+static xtensa_opcode_internal sub_opcode = {
+  "sub",
+  3,
+  sub_template,
+  &addsub_iclass
+};
+
+static xtensa_opcode_internal subx2_opcode = {
+  "subx2",
+  3,
+  subx2_template,
+  &addsub_iclass
+};
+
+static xtensa_opcode_internal subx4_opcode = {
+  "subx4",
+  3,
+  subx4_template,
+  &addsub_iclass
+};
+
+static xtensa_opcode_internal subx8_opcode = {
+  "subx8",
+  3,
+  subx8_template,
+  &addsub_iclass
+};
+
+static xtensa_opcode_internal syscall_opcode = {
+  "syscall",
+  3,
+  syscall_template,
+  &syscall_iclass
+};
+
+static xtensa_opcode_internal waiti_opcode = {
+  "waiti",
+  3,
+  waiti_template,
+  &wait_iclass
+};
+
+static xtensa_opcode_internal wdtlb_opcode = {
+  "wdtlb",
+  3,
+  wdtlb_template,
+  &wtlb_iclass
+};
+
+static xtensa_opcode_internal witlb_opcode = {
+  "witlb",
+  3,
+  witlb_template,
+  &wtlb_iclass
+};
+
+static xtensa_opcode_internal wsr_opcode = {
+  "wsr",
+  3,
+  wsr_template,
+  &wsr_iclass
+};
+
+static xtensa_opcode_internal xor_opcode = {
+  "xor",
+  3,
+  xor_template,
+  &bit_iclass
+};
+
+static xtensa_opcode_internal xsr_opcode = {
+  "xsr",
+  3,
+  xsr_template,
+  &xsr_iclass
+};
+
+static xtensa_opcode_internal * opcodes[149] = {
+  &abs_opcode,
+  &add_opcode,
+  &add_n_opcode,
+  &addi_opcode,
+  &addi_n_opcode,
+  &addmi_opcode,
+  &addx2_opcode,
+  &addx4_opcode,
+  &addx8_opcode,
+  &and_opcode,
+  &ball_opcode,
+  &bany_opcode,
+  &bbc_opcode,
+  &bbci_opcode,
+  &bbs_opcode,
+  &bbsi_opcode,
+  &beq_opcode,
+  &beqi_opcode,
+  &beqz_opcode,
+  &beqz_n_opcode,
+  &bge_opcode,
+  &bgei_opcode,
+  &bgeu_opcode,
+  &bgeui_opcode,
+  &bgez_opcode,
+  &blt_opcode,
+  &blti_opcode,
+  &bltu_opcode,
+  &bltui_opcode,
+  &bltz_opcode,
+  &bnall_opcode,
+  &bne_opcode,
+  &bnei_opcode,
+  &bnez_opcode,
+  &bnez_n_opcode,
+  &bnone_opcode,
+  &break_opcode,
+  &break_n_opcode,
+  &call0_opcode,
+  &call12_opcode,
+  &call4_opcode,
+  &call8_opcode,
+  &callx0_opcode,
+  &callx12_opcode,
+  &callx4_opcode,
+  &callx8_opcode,
+  &dhi_opcode,
+  &dhwb_opcode,
+  &dhwbi_opcode,
+  &dii_opcode,
+  &diwb_opcode,
+  &diwbi_opcode,
+  &dpfr_opcode,
+  &dpfro_opcode,
+  &dpfw_opcode,
+  &dpfwo_opcode,
+  &dsync_opcode,
+  &entry_opcode,
+  &esync_opcode,
+  &excw_opcode,
+  &extui_opcode,
+  &idtlb_opcode,
+  &idtlba_opcode,
+  &ihi_opcode,
+  &iii_opcode,
+  &iitlb_opcode,
+  &iitlba_opcode,
+  &ipf_opcode,
+  &isync_opcode,
+  &j_opcode,
+  &jx_opcode,
+  &l16si_opcode,
+  &l16ui_opcode,
+  &l32e_opcode,
+  &l32i_opcode,
+  &l32i_n_opcode,
+  &l32r_opcode,
+  &l8ui_opcode,
+  &ldct_opcode,
+  &lict_opcode,
+  &licw_opcode,
+  &loop_opcode,
+  &loopgtz_opcode,
+  &loopnez_opcode,
+  &memw_opcode,
+  &mov_n_opcode,
+  &moveqz_opcode,
+  &movgez_opcode,
+  &movi_opcode,
+  &movi_n_opcode,
+  &movltz_opcode,
+  &movnez_opcode,
+  &movsp_opcode,
+  &neg_opcode,
+  &nop_n_opcode,
+  &nsa_opcode,
+  &nsau_opcode,
+  &or_opcode,
+  &pdtlb_opcode,
+  &pitlb_opcode,
+  &rdtlb0_opcode,
+  &rdtlb1_opcode,
+  &ret_opcode,
+  &ret_n_opcode,
+  &retw_opcode,
+  &retw_n_opcode,
+  &rfde_opcode,
+  &rfe_opcode,
+  &rfi_opcode,
+  &rfwo_opcode,
+  &rfwu_opcode,
+  &ritlb0_opcode,
+  &ritlb1_opcode,
+  &rotw_opcode,
+  &rsil_opcode,
+  &rsr_opcode,
+  &rsync_opcode,
+  &s16i_opcode,
+  &s32e_opcode,
+  &s32i_opcode,
+  &s32i_n_opcode,
+  &s8i_opcode,
+  &sdct_opcode,
+  &sict_opcode,
+  &sicw_opcode,
+  &simcall_opcode,
+  &sll_opcode,
+  &slli_opcode,
+  &sra_opcode,
+  &srai_opcode,
+  &src_opcode,
+  &srl_opcode,
+  &srli_opcode,
+  &ssa8b_opcode,
+  &ssa8l_opcode,
+  &ssai_opcode,
+  &ssl_opcode,
+  &ssr_opcode,
+  &sub_opcode,
+  &subx2_opcode,
+  &subx4_opcode,
+  &subx8_opcode,
+  &syscall_opcode,
+  &waiti_opcode,
+  &wdtlb_opcode,
+  &witlb_opcode,
+  &wsr_opcode,
+  &xor_opcode,
+  &xsr_opcode
+};
+
+xtensa_opcode_internal **
+get_opcodes (void)
+{
+  return &opcodes[0];
+}
+
+const int
+get_num_opcodes (void)
+{
+  return 149;
+}
+
+#define xtensa_abs_op 0
+#define xtensa_add_op 1
+#define xtensa_add_n_op 2
+#define xtensa_addi_op 3
+#define xtensa_addi_n_op 4
+#define xtensa_addmi_op 5
+#define xtensa_addx2_op 6
+#define xtensa_addx4_op 7
+#define xtensa_addx8_op 8
+#define xtensa_and_op 9
+#define xtensa_ball_op 10
+#define xtensa_bany_op 11
+#define xtensa_bbc_op 12
+#define xtensa_bbci_op 13
+#define xtensa_bbs_op 14
+#define xtensa_bbsi_op 15
+#define xtensa_beq_op 16
+#define xtensa_beqi_op 17
+#define xtensa_beqz_op 18
+#define xtensa_beqz_n_op 19
+#define xtensa_bge_op 20
+#define xtensa_bgei_op 21
+#define xtensa_bgeu_op 22
+#define xtensa_bgeui_op 23
+#define xtensa_bgez_op 24
+#define xtensa_blt_op 25
+#define xtensa_blti_op 26
+#define xtensa_bltu_op 27
+#define xtensa_bltui_op 28
+#define xtensa_bltz_op 29
+#define xtensa_bnall_op 30
+#define xtensa_bne_op 31
+#define xtensa_bnei_op 32
+#define xtensa_bnez_op 33
+#define xtensa_bnez_n_op 34
+#define xtensa_bnone_op 35
+#define xtensa_break_op 36
+#define xtensa_break_n_op 37
+#define xtensa_call0_op 38
+#define xtensa_call12_op 39
+#define xtensa_call4_op 40
+#define xtensa_call8_op 41
+#define xtensa_callx0_op 42
+#define xtensa_callx12_op 43
+#define xtensa_callx4_op 44
+#define xtensa_callx8_op 45
+#define xtensa_dhi_op 46
+#define xtensa_dhwb_op 47
+#define xtensa_dhwbi_op 48
+#define xtensa_dii_op 49
+#define xtensa_diwb_op 50
+#define xtensa_diwbi_op 51
+#define xtensa_dpfr_op 52
+#define xtensa_dpfro_op 53
+#define xtensa_dpfw_op 54
+#define xtensa_dpfwo_op 55
+#define xtensa_dsync_op 56
+#define xtensa_entry_op 57
+#define xtensa_esync_op 58
+#define xtensa_excw_op 59
+#define xtensa_extui_op 60
+#define xtensa_idtlb_op 61
+#define xtensa_idtlba_op 62
+#define xtensa_ihi_op 63
+#define xtensa_iii_op 64
+#define xtensa_iitlb_op 65
+#define xtensa_iitlba_op 66
+#define xtensa_ipf_op 67
+#define xtensa_isync_op 68
+#define xtensa_j_op 69
+#define xtensa_jx_op 70
+#define xtensa_l16si_op 71
+#define xtensa_l16ui_op 72
+#define xtensa_l32e_op 73
+#define xtensa_l32i_op 74
+#define xtensa_l32i_n_op 75
+#define xtensa_l32r_op 76
+#define xtensa_l8ui_op 77
+#define xtensa_ldct_op 78
+#define xtensa_lict_op 79
+#define xtensa_licw_op 80
+#define xtensa_loop_op 81
+#define xtensa_loopgtz_op 82
+#define xtensa_loopnez_op 83
+#define xtensa_memw_op 84
+#define xtensa_mov_n_op 85
+#define xtensa_moveqz_op 86
+#define xtensa_movgez_op 87
+#define xtensa_movi_op 88
+#define xtensa_movi_n_op 89
+#define xtensa_movltz_op 90
+#define xtensa_movnez_op 91
+#define xtensa_movsp_op 92
+#define xtensa_neg_op 93
+#define xtensa_nop_n_op 94
+#define xtensa_nsa_op 95
+#define xtensa_nsau_op 96
+#define xtensa_or_op 97
+#define xtensa_pdtlb_op 98
+#define xtensa_pitlb_op 99
+#define xtensa_rdtlb0_op 100
+#define xtensa_rdtlb1_op 101
+#define xtensa_ret_op 102
+#define xtensa_ret_n_op 103
+#define xtensa_retw_op 104
+#define xtensa_retw_n_op 105
+#define xtensa_rfde_op 106
+#define xtensa_rfe_op 107
+#define xtensa_rfi_op 108
+#define xtensa_rfwo_op 109
+#define xtensa_rfwu_op 110
+#define xtensa_ritlb0_op 111
+#define xtensa_ritlb1_op 112
+#define xtensa_rotw_op 113
+#define xtensa_rsil_op 114
+#define xtensa_rsr_op 115
+#define xtensa_rsync_op 116
+#define xtensa_s16i_op 117
+#define xtensa_s32e_op 118
+#define xtensa_s32i_op 119
+#define xtensa_s32i_n_op 120
+#define xtensa_s8i_op 121
+#define xtensa_sdct_op 122
+#define xtensa_sict_op 123
+#define xtensa_sicw_op 124
+#define xtensa_simcall_op 125
+#define xtensa_sll_op 126
+#define xtensa_slli_op 127
+#define xtensa_sra_op 128
+#define xtensa_srai_op 129
+#define xtensa_src_op 130
+#define xtensa_srl_op 131
+#define xtensa_srli_op 132
+#define xtensa_ssa8b_op 133
+#define xtensa_ssa8l_op 134
+#define xtensa_ssai_op 135
+#define xtensa_ssl_op 136
+#define xtensa_ssr_op 137
+#define xtensa_sub_op 138
+#define xtensa_subx2_op 139
+#define xtensa_subx4_op 140
+#define xtensa_subx8_op 141
+#define xtensa_syscall_op 142
+#define xtensa_waiti_op 143
+#define xtensa_wdtlb_op 144
+#define xtensa_witlb_op 145
+#define xtensa_wsr_op 146
+#define xtensa_xor_op 147
+#define xtensa_xsr_op 148
+
+int
+decode_insn (const xtensa_insnbuf insn)
+{
+  switch (get_op0_field (insn)) {
+  case 0: /* QRST: op0=0000 */
+    switch (get_op1_field (insn)) {
+    case 3: /* RST3: op1=0011 */
+      switch (get_op2_field (insn)) {
+      case 8: /* MOVEQZ: op2=1000 */
+        return xtensa_moveqz_op;
+      case 9: /* MOVNEZ: op2=1001 */
+        return xtensa_movnez_op;
+      case 10: /* MOVLTZ: op2=1010 */
+        return xtensa_movltz_op;
+      case 11: /* MOVGEZ: op2=1011 */
+        return xtensa_movgez_op;
+      case 0: /* RSR: op2=0000 */
+        return xtensa_rsr_op;
+      case 1: /* WSR: op2=0001 */
+        return xtensa_wsr_op;
+      }
+      break;
+    case 9: /* LSI4: op1=1001 */
+      switch (get_op2_field (insn)) {
+      case 4: /* S32E: op2=0100 */
+        return xtensa_s32e_op;
+      case 0: /* L32E: op2=0000 */
+        return xtensa_l32e_op;
+      }
+      break;
+    case 4: /* EXTUI: op1=010x */
+    case 5: /* EXTUI: op1=010x */
+      return xtensa_extui_op;
+    case 0: /* RST0: op1=0000 */
+      switch (get_op2_field (insn)) {
+      case 15: /* SUBX8: op2=1111 */
+        return xtensa_subx8_op;
+      case 0: /* ST0: op2=0000 */
+        switch (get_r_field (insn)) {
+        case 0: /* SNM0: r=0000 */
+          switch (get_m_field (insn)) {
+          case 2: /* JR: m=10 */
+            switch (get_n_field (insn)) {
+            case 0: /* RET: n=00 */
+              return xtensa_ret_op;
+            case 1: /* RETW: n=01 */
+              return xtensa_retw_op;
+            case 2: /* JX: n=10 */
+              return xtensa_jx_op;
+            }
+            break;
+          case 3: /* CALLX: m=11 */
+            switch (get_n_field (insn)) {
+            case 0: /* CALLX0: n=00 */
+              return xtensa_callx0_op;
+            case 1: /* CALLX4: n=01 */
+              return xtensa_callx4_op;
+            case 2: /* CALLX8: n=10 */
+              return xtensa_callx8_op;
+            case 3: /* CALLX12: n=11 */
+              return xtensa_callx12_op;
+            }
+            break;
+          }
+          break;
+        case 1: /* MOVSP: r=0001 */
+          return xtensa_movsp_op;
+        case 2: /* SYNC: r=0010 */
+          switch (get_s_field (insn)) {
+          case 0: /* SYNCT: s=0000 */
+            switch (get_t_field (insn)) {
+            case 2: /* ESYNC: t=0010 */
+              return xtensa_esync_op;
+            case 3: /* DSYNC: t=0011 */
+              return xtensa_dsync_op;
+            case 8: /* EXCW: t=1000 */
+              return xtensa_excw_op;
+            case 12: /* MEMW: t=1100 */
+              return xtensa_memw_op;
+            case 0: /* ISYNC: t=0000 */
+              return xtensa_isync_op;
+            case 1: /* RSYNC: t=0001 */
+              return xtensa_rsync_op;
+            }
+            break;
+          }
+          break;
+        case 4: /* BREAK: r=0100 */
+          return xtensa_break_op;
+        case 3: /* RFEI: r=0011 */
+          switch (get_t_field (insn)) {
+          case 0: /* RFET: t=0000 */
+            switch (get_s_field (insn)) {
+            case 2: /* RFDE: s=0010 */
+              return xtensa_rfde_op;
+            case 4: /* RFWO: s=0100 */
+              return xtensa_rfwo_op;
+            case 5: /* RFWU: s=0101 */
+              return xtensa_rfwu_op;
+            case 0: /* RFE: s=0000 */
+              return xtensa_rfe_op;
+            }
+            break;
+          case 1: /* RFI: t=0001 */
+            return xtensa_rfi_op;
+          }
+          break;
+        case 5: /* SCALL: r=0101 */
+          switch (get_s_field (insn)) {
+          case 0: /* SYSCALL: s=0000 */
+            return xtensa_syscall_op;
+          case 1: /* SIMCALL: s=0001 */
+            return xtensa_simcall_op;
+          }
+          break;
+        case 6: /* RSIL: r=0110 */
+          return xtensa_rsil_op;
+        case 7: /* WAITI: r=0111 */
+          return xtensa_waiti_op;
+        }
+        break;
+      case 1: /* AND: op2=0001 */
+        return xtensa_and_op;
+      case 2: /* OR: op2=0010 */
+        return xtensa_or_op;
+      case 3: /* XOR: op2=0011 */
+        return xtensa_xor_op;
+      case 4: /* ST1: op2=0100 */
+        switch (get_r_field (insn)) {
+        case 15: /* NSAU: r=1111 */
+          return xtensa_nsau_op;
+        case 0: /* SSR: r=0000 */
+          return xtensa_ssr_op;
+        case 1: /* SSL: r=0001 */
+          return xtensa_ssl_op;
+        case 2: /* SSA8L: r=0010 */
+          return xtensa_ssa8l_op;
+        case 3: /* SSA8B: r=0011 */
+          return xtensa_ssa8b_op;
+        case 4: /* SSAI: r=0100 */
+          return xtensa_ssai_op;
+        case 8: /* ROTW: r=1000 */
+          return xtensa_rotw_op;
+        case 14: /* NSA: r=1110 */
+          return xtensa_nsa_op;
+        }
+        break;
+      case 8: /* ADD: op2=1000 */
+        return xtensa_add_op;
+      case 5: /* ST4: op2=0101 */
+        switch (get_r_field (insn)) {
+        case 15: /* RDTLB1: r=1111 */
+          return xtensa_rdtlb1_op;
+        case 0: /* IITLBA: r=0000 */
+          return xtensa_iitlba_op;
+        case 3: /* RITLB0: r=0011 */
+          return xtensa_ritlb0_op;
+        case 4: /* IITLB: r=0100 */
+          return xtensa_iitlb_op;
+        case 8: /* IDTLBA: r=1000 */
+          return xtensa_idtlba_op;
+        case 5: /* PITLB: r=0101 */
+          return xtensa_pitlb_op;
+        case 6: /* WITLB: r=0110 */
+          return xtensa_witlb_op;
+        case 7: /* RITLB1: r=0111 */
+          return xtensa_ritlb1_op;
+        case 11: /* RDTLB0: r=1011 */
+          return xtensa_rdtlb0_op;
+        case 12: /* IDTLB: r=1100 */
+          return xtensa_idtlb_op;
+        case 13: /* PDTLB: r=1101 */
+          return xtensa_pdtlb_op;
+        case 14: /* WDTLB: r=1110 */
+          return xtensa_wdtlb_op;
+        }
+        break;
+      case 6: /* RT0: op2=0110 */
+        switch (get_s_field (insn)) {
+        case 0: /* NEG: s=0000 */
+          return xtensa_neg_op;
+        case 1: /* ABS: s=0001 */
+          return xtensa_abs_op;
+        }
+        break;
+      case 9: /* ADDX2: op2=1001 */
+        return xtensa_addx2_op;
+      case 10: /* ADDX4: op2=1010 */
+        return xtensa_addx4_op;
+      case 11: /* ADDX8: op2=1011 */
+        return xtensa_addx8_op;
+      case 12: /* SUB: op2=1100 */
+        return xtensa_sub_op;
+      case 13: /* SUBX2: op2=1101 */
+        return xtensa_subx2_op;
+      case 14: /* SUBX4: op2=1110 */
+        return xtensa_subx4_op;
+      }
+      break;
+    case 1: /* RST1: op1=0001 */
+      switch (get_op2_field (insn)) {
+      case 15: /* IMP: op2=1111 */
+        switch (get_r_field (insn)) {
+        case 0: /* LICT: r=0000 */
+          return xtensa_lict_op;
+        case 1: /* SICT: r=0001 */
+          return xtensa_sict_op;
+        case 2: /* LICW: r=0010 */
+          return xtensa_licw_op;
+        case 3: /* SICW: r=0011 */
+          return xtensa_sicw_op;
+        case 8: /* LDCT: r=1000 */
+          return xtensa_ldct_op;
+        case 9: /* SDCT: r=1001 */
+          return xtensa_sdct_op;
+        }
+        break;
+      case 0: /* SLLI: op2=000x */
+      case 1: /* SLLI: op2=000x */
+        return xtensa_slli_op;
+      case 2: /* SRAI: op2=001x */
+      case 3: /* SRAI: op2=001x */
+        return xtensa_srai_op;
+      case 4: /* SRLI: op2=0100 */
+        return xtensa_srli_op;
+      case 8: /* SRC: op2=1000 */
+        return xtensa_src_op;
+      case 9: /* SRL: op2=1001 */
+        return xtensa_srl_op;
+      case 6: /* XSR: op2=0110 */
+        return xtensa_xsr_op;
+      case 10: /* SLL: op2=1010 */
+        return xtensa_sll_op;
+      case 11: /* SRA: op2=1011 */
+        return xtensa_sra_op;
+      }
+      break;
+    }
+    break;
+  case 1: /* L32R: op0=0001 */
+    return xtensa_l32r_op;
+  case 2: /* LSAI: op0=0010 */
+    switch (get_r_field (insn)) {
+    case 0: /* L8UI: r=0000 */
+      return xtensa_l8ui_op;
+    case 1: /* L16UI: r=0001 */
+      return xtensa_l16ui_op;
+    case 2: /* L32I: r=0010 */
+      return xtensa_l32i_op;
+    case 4: /* S8I: r=0100 */
+      return xtensa_s8i_op;
+    case 5: /* S16I: r=0101 */
+      return xtensa_s16i_op;
+    case 9: /* L16SI: r=1001 */
+      return xtensa_l16si_op;
+    case 6: /* S32I: r=0110 */
+      return xtensa_s32i_op;
+    case 7: /* CACHE: r=0111 */
+      switch (get_t_field (insn)) {
+      case 15: /* III: t=1111 */
+        return xtensa_iii_op;
+      case 0: /* DPFR: t=0000 */
+        return xtensa_dpfr_op;
+      case 1: /* DPFW: t=0001 */
+        return xtensa_dpfw_op;
+      case 2: /* DPFRO: t=0010 */
+        return xtensa_dpfro_op;
+      case 4: /* DHWB: t=0100 */
+        return xtensa_dhwb_op;
+      case 3: /* DPFWO: t=0011 */
+        return xtensa_dpfwo_op;
+      case 8: /* DCE: t=1000 */
+        switch (get_op1_field (insn)) {
+        case 4: /* DIWB: op1=0100 */
+          return xtensa_diwb_op;
+        case 5: /* DIWBI: op1=0101 */
+          return xtensa_diwbi_op;
+        }
+        break;
+      case 5: /* DHWBI: t=0101 */
+        return xtensa_dhwbi_op;
+      case 6: /* DHI: t=0110 */
+        return xtensa_dhi_op;
+      case 7: /* DII: t=0111 */
+        return xtensa_dii_op;
+      case 12: /* IPF: t=1100 */
+        return xtensa_ipf_op;
+      case 14: /* IHI: t=1110 */
+        return xtensa_ihi_op;
+      }
+      break;
+    case 10: /* MOVI: r=1010 */
+      return xtensa_movi_op;
+    case 12: /* ADDI: r=1100 */
+      return xtensa_addi_op;
+    case 13: /* ADDMI: r=1101 */
+      return xtensa_addmi_op;
+    }
+    break;
+  case 8: /* L32I.N: op0=1000 */
+    return xtensa_l32i_n_op;
+  case 5: /* CALL: op0=0101 */
+    switch (get_n_field (insn)) {
+    case 0: /* CALL0: n=00 */
+      return xtensa_call0_op;
+    case 1: /* CALL4: n=01 */
+      return xtensa_call4_op;
+    case 2: /* CALL8: n=10 */
+      return xtensa_call8_op;
+    case 3: /* CALL12: n=11 */
+      return xtensa_call12_op;
+    }
+    break;
+  case 6: /* SI: op0=0110 */
+    switch (get_n_field (insn)) {
+    case 0: /* J: n=00 */
+      return xtensa_j_op;
+    case 1: /* BZ: n=01 */
+      switch (get_m_field (insn)) {
+      case 0: /* BEQZ: m=00 */
+        return xtensa_beqz_op;
+      case 1: /* BNEZ: m=01 */
+        return xtensa_bnez_op;
+      case 2: /* BLTZ: m=10 */
+        return xtensa_bltz_op;
+      case 3: /* BGEZ: m=11 */
+        return xtensa_bgez_op;
+      }
+      break;
+    case 2: /* BI0: n=10 */
+      switch (get_m_field (insn)) {
+      case 0: /* BEQI: m=00 */
+        return xtensa_beqi_op;
+      case 1: /* BNEI: m=01 */
+        return xtensa_bnei_op;
+      case 2: /* BLTI: m=10 */
+        return xtensa_blti_op;
+      case 3: /* BGEI: m=11 */
+        return xtensa_bgei_op;
+      }
+      break;
+    case 3: /* BI1: n=11 */
+      switch (get_m_field (insn)) {
+      case 0: /* ENTRY: m=00 */
+        return xtensa_entry_op;
+      case 1: /* B1: m=01 */
+        switch (get_r_field (insn)) {
+        case 8: /* LOOP: r=1000 */
+          return xtensa_loop_op;
+        case 9: /* LOOPNEZ: r=1001 */
+          return xtensa_loopnez_op;
+        case 10: /* LOOPGTZ: r=1010 */
+          return xtensa_loopgtz_op;
+        }
+        break;
+      case 2: /* BLTUI: m=10 */
+        return xtensa_bltui_op;
+      case 3: /* BGEUI: m=11 */
+        return xtensa_bgeui_op;
+      }
+      break;
+    }
+    break;
+  case 9: /* S32I.N: op0=1001 */
+    return xtensa_s32i_n_op;
+  case 10: /* ADD.N: op0=1010 */
+    return xtensa_add_n_op;
+  case 7: /* B: op0=0111 */
+    switch (get_r_field (insn)) {
+    case 6: /* BBCI: r=011x */
+    case 7: /* BBCI: r=011x */
+      return xtensa_bbci_op;
+    case 0: /* BNONE: r=0000 */
+      return xtensa_bnone_op;
+    case 1: /* BEQ: r=0001 */
+      return xtensa_beq_op;
+    case 2: /* BLT: r=0010 */
+      return xtensa_blt_op;
+    case 4: /* BALL: r=0100 */
+      return xtensa_ball_op;
+    case 14: /* BBSI: r=111x */
+    case 15: /* BBSI: r=111x */
+      return xtensa_bbsi_op;
+    case 3: /* BLTU: r=0011 */
+      return xtensa_bltu_op;
+    case 5: /* BBC: r=0101 */
+      return xtensa_bbc_op;
+    case 8: /* BANY: r=1000 */
+      return xtensa_bany_op;
+    case 9: /* BNE: r=1001 */
+      return xtensa_bne_op;
+    case 10: /* BGE: r=1010 */
+      return xtensa_bge_op;
+    case 11: /* BGEU: r=1011 */
+      return xtensa_bgeu_op;
+    case 12: /* BNALL: r=1100 */
+      return xtensa_bnall_op;
+    case 13: /* BBS: r=1101 */
+      return xtensa_bbs_op;
+    }
+    break;
+  case 11: /* ADDI.N: op0=1011 */
+    return xtensa_addi_n_op;
+  case 12: /* ST2: op0=1100 */
+    switch (get_i_field (insn)) {
+    case 0: /* MOVI.N: i=0 */
+      return xtensa_movi_n_op;
+    case 1: /* BZ6: i=1 */
+      switch (get_z_field (insn)) {
+      case 0: /* BEQZ.N: z=0 */
+        return xtensa_beqz_n_op;
+      case 1: /* BNEZ.N: z=1 */
+        return xtensa_bnez_n_op;
+      }
+      break;
+    }
+    break;
+  case 13: /* ST3: op0=1101 */
+    switch (get_r_field (insn)) {
+    case 15: /* S3: r=1111 */
+      switch (get_t_field (insn)) {
+      case 0: /* RET.N: t=0000 */
+        return xtensa_ret_n_op;
+      case 1: /* RETW.N: t=0001 */
+        return xtensa_retw_n_op;
+      case 2: /* BREAK.N: t=0010 */
+        return xtensa_break_n_op;
+      case 3: /* NOP.N: t=0011 */
+        return xtensa_nop_n_op;
+      }
+      break;
+    case 0: /* MOV.N: r=0000 */
+      return xtensa_mov_n_op;
+    }
+    break;
+  }
+  return XTENSA_UNDEFINED;
+}
+
+int
+interface_version (void)
+{
+  return 3;
+}
+
+static struct config_struct config_table[] = {
+  {"IsaMemoryOrder", "BigEndian"},
+  {"PIFReadDataBits", "128"},
+  {"PIFWriteDataBits", "128"},
+  {"IsaCoprocessorCount", "0"},
+  {"IsaUseBooleans", "0"},
+  {"IsaUseDensityInstruction", "1"},
+  {0, 0}
+};
+
+struct config_struct * get_config_table (void);
+
+struct config_struct *
+get_config_table (void)
+{
+  return config_table;
+}
+
+xtensa_isa_module xtensa_isa_modules[] = {
+  { get_num_opcodes, get_opcodes, decode_insn, get_config_table },
+  { 0, 0, 0, 0 }
+};
diff --git a/include/ChangeLog b/include/ChangeLog
index 0e558d3c184..0c3a4df1177 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,10 @@
+2003-04-01  Bob Wilson  <bob.wilson@acm.org>
+
+        * dis-asm.h (print_insn_xtensa): Declare.
+        * xtensa-config.h: New file.
+        * xtensa-isa-internal.h: Likewise.
+        * xtensa-isa.h: Likewise.
+
 2003-03-17  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* ansidecl.h (ATTRIBUTE_NONNULL, ATTRIBUTE_NULL_PRINTF,
diff --git a/include/dis-asm.h b/include/dis-asm.h
index 5e6bdc3ad3b..392cbf9b46d 100644
--- a/include/dis-asm.h
+++ b/include/dis-asm.h
@@ -237,6 +237,7 @@ extern int print_insn_v850		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_vax		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_w65		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_xstormy16		PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_xtensa		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_sh64		PARAMS ((bfd_vma, disassemble_info *));
 extern int print_insn_sh64x_media	PARAMS ((bfd_vma, disassemble_info *));
 extern int print_insn_frv		PARAMS ((bfd_vma, disassemble_info *));
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 6055c2287da..9d5ea67c1f3 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,8 @@
+2003-04-01  Bob Wilson  <bob.wilson@acm.org>
+
+        * elf/common.h (EM_XTENSA_OLD): Define.
+        * elf/xtensa.h: New file.
+
 2003-04-01  Nick Clifton  <nickc@redhat.com>
 
 	* arm.h (ARM_NOTE_SECTION): Include .gnu in the string.
diff --git a/include/elf/common.h b/include/elf/common.h
index 2315fa8d7ce..a515817a509 100644
--- a/include/elf/common.h
+++ b/include/elf/common.h
@@ -261,6 +261,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 /* Vitesse IQ2000.  */
 #define EM_IQ2000		0xFEBA
+
+/* Old, unofficial value for Xtensa.  */
+#define EM_XTENSA_OLD		0xabc7
+
 /* See the above comment before you add a new EM_* value here.  */
 
 /* Values for e_version.  */
diff --git a/include/elf/xtensa.h b/include/elf/xtensa.h
new file mode 100644
index 00000000000..394ee41381e
--- /dev/null
+++ b/include/elf/xtensa.h
@@ -0,0 +1,87 @@
+/* Xtensa ELF support for BFD.
+   Copyright 2003 Free Software Foundation, Inc.
+   Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   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 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* This file holds definitions specific to the Xtensa ELF ABI.  */
+
+#ifndef _ELF_XTENSA_H
+#define _ELF_XTENSA_H
+
+#include "elf/reloc-macros.h"
+
+/* Relocations.  */
+START_RELOC_NUMBERS (elf_xtensa_reloc_type)
+     RELOC_NUMBER (R_XTENSA_NONE, 0)
+     RELOC_NUMBER (R_XTENSA_32, 1)
+     RELOC_NUMBER (R_XTENSA_RTLD, 2)
+     RELOC_NUMBER (R_XTENSA_GLOB_DAT, 3)
+     RELOC_NUMBER (R_XTENSA_JMP_SLOT, 4)
+     RELOC_NUMBER (R_XTENSA_RELATIVE, 5)
+     RELOC_NUMBER (R_XTENSA_PLT, 6)
+     RELOC_NUMBER (R_XTENSA_OP0, 8)
+     RELOC_NUMBER (R_XTENSA_OP1, 9)
+     RELOC_NUMBER (R_XTENSA_OP2, 10) 
+     RELOC_NUMBER (R_XTENSA_ASM_EXPAND, 11)
+     RELOC_NUMBER (R_XTENSA_ASM_SIMPLIFY, 12)
+     RELOC_NUMBER (R_XTENSA_GNU_VTINHERIT, 15)
+     RELOC_NUMBER (R_XTENSA_GNU_VTENTRY, 16)
+END_RELOC_NUMBERS (R_XTENSA_max)
+
+/* Processor-specific flags for the ELF header e_flags field.  */
+
+/* Four-bit Xtensa machine type field.  */
+#define EF_XTENSA_MACH			0x0000000f
+
+/* Various CPU types.  */
+#define E_XTENSA_MACH			0x00000000
+
+/* Leave bits 0xf0 alone in case we ever have more than 16 cpu types.
+   Highly unlikely, but what the heck.  */
+
+#define EF_XTENSA_XT_INSN		0x00000100
+#define EF_XTENSA_XT_LIT		0x00000200
+
+
+/* Processor-specific dynamic array tags.  */
+
+/* Offset of the table that records the GOT location(s).  */
+#define DT_XTENSA_GOT_LOC_OFF		0x70000000
+
+/* Number of entries in the GOT location table.  */
+#define DT_XTENSA_GOT_LOC_SZ		0x70000001
+
+
+/* Definitions for instruction and literal property tables.  The
+   instruction tables for ".gnu.linkonce.t.*" sections are placed in
+   the following sections:
+
+   instruction tables:	.gnu.linkonce.x.*
+   literal tables:	.gnu.linkonce.p.*
+*/
+
+#define XTENSA_INSN_SEC_NAME ".xt.insn"
+#define XTENSA_LIT_SEC_NAME  ".xt.lit"
+
+typedef struct property_table_entry_t
+{
+  bfd_vma address;
+  bfd_vma size;
+} property_table_entry;
+
+#endif /* _ELF_XTENSA_H */
diff --git a/include/xtensa-config.h b/include/xtensa-config.h
new file mode 100644
index 00000000000..18a63ebe075
--- /dev/null
+++ b/include/xtensa-config.h
@@ -0,0 +1,70 @@
+/* Xtensa configuration settings.
+   Copyright (C) 2003 Free Software Foundation, Inc.
+   Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica.
+
+** NOTE: This file was automatically generated by the Xtensa Processor
+** Generator.  Changes made here will be lost when this file is
+** updated or replaced with the settings for a different Xtensa
+** processor configuration.  DO NOT EDIT!
+
+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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#ifndef XTENSA_CONFIG_H
+#define XTENSA_CONFIG_H
+
+/* The macros defined here match those with the same names in the Xtensa
+   compile-time HAL (Hardware Abstraction Layer).  Please refer to the
+   Xtensa System Software Reference Manual for documentation of these
+   macros.  */
+
+#define XCHAL_HAVE_BE			1
+#define XCHAL_HAVE_DENSITY		1
+#define XCHAL_HAVE_MAC16		0
+#define XCHAL_HAVE_MUL16		0
+#define XCHAL_HAVE_MUL32		0
+#define XCHAL_HAVE_DIV32		0
+#define XCHAL_HAVE_NSA			1
+#define XCHAL_HAVE_MINMAX		0
+#define XCHAL_HAVE_SEXT			0
+#define XCHAL_HAVE_LOOPS		1
+#define XCHAL_HAVE_BOOLEANS		0
+#define XCHAL_HAVE_FP			0
+#define XCHAL_HAVE_FP_DIV		0
+#define XCHAL_HAVE_FP_RECIP		0
+#define XCHAL_HAVE_FP_SQRT		0
+#define XCHAL_HAVE_FP_RSQRT		0
+#define XCHAL_HAVE_WINDOWED		1
+
+#define XCHAL_ICACHE_SIZE		8192
+#define XCHAL_DCACHE_SIZE		8192
+#define XCHAL_ICACHE_LINESIZE		16
+#define XCHAL_DCACHE_LINESIZE		16
+#define XCHAL_ICACHE_LINEWIDTH		4
+#define XCHAL_DCACHE_LINEWIDTH		4
+#define XCHAL_DCACHE_IS_WRITEBACK	0
+
+#define XCHAL_HAVE_MMU			1
+#define XCHAL_MMU_MIN_PTE_PAGE_SIZE	12
+
+#define XCHAL_HAVE_DEBUG		1
+#define XCHAL_NUM_IBREAK		2
+#define XCHAL_NUM_DBREAK		2
+#define XCHAL_DEBUGLEVEL		4
+
+#define XCHAL_EXTRA_SA_SIZE             0
+#define XCHAL_EXTRA_SA_ALIGN            1
+
+#endif /* !XTENSA_CONFIG_H */
diff --git a/include/xtensa-isa-internal.h b/include/xtensa-isa-internal.h
new file mode 100644
index 00000000000..d2244c510a5
--- /dev/null
+++ b/include/xtensa-isa-internal.h
@@ -0,0 +1,114 @@
+/* Internal definitions for configurable Xtensa ISA support.
+   Copyright 2003 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   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 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Use the statically-linked version for the GNU tools.  */
+#define STATIC_LIBISA 1
+
+#define ISA_INTERFACE_VERSION 3
+
+struct config_struct
+{
+    char *param_name;
+    char *param_value;
+};
+
+/* Encode/decode function types for immediate operands.  */
+typedef uint32 (*xtensa_immed_decode_fn) (uint32);
+typedef xtensa_encode_result (*xtensa_immed_encode_fn) (uint32 *);
+
+/* Field accessor function types.  */
+typedef uint32 (*xtensa_get_field_fn) (const xtensa_insnbuf);
+typedef void (*xtensa_set_field_fn) (xtensa_insnbuf, uint32);
+
+/* PC-relative relocation function types.  */
+typedef uint32 (*xtensa_do_reloc_fn) (uint32, uint32);
+typedef uint32 (*xtensa_undo_reloc_fn) (uint32, uint32);
+
+/* Instruction decode function type.  */
+typedef int (*xtensa_insn_decode_fn) (const xtensa_insnbuf);
+
+/* Instruction encoding template function type (each of these functions
+   returns a constant template; they exist only to make it easier for the
+   TIE compiler to generate endian-independent DLLs).  */
+typedef xtensa_insnbuf (*xtensa_encoding_template_fn) (void);
+
+
+typedef struct xtensa_operand_internal_struct
+{
+  char *operand_kind;			/* e.g., "a", "f", "i", "l"....  */
+  char inout;				/* '<', '>', or '='.  */
+  char isPCRelative;			/* Is this a PC-relative offset?  */
+  xtensa_get_field_fn get_field;	/* Get encoded value of the field.  */
+  xtensa_set_field_fn set_field;	/* Set field with an encoded value.  */
+  xtensa_immed_encode_fn encode;	/* Encode the operand value.  */
+  xtensa_immed_decode_fn decode;	/* Decode the value from the field.  */
+  xtensa_do_reloc_fn do_reloc;		/* Perform a PC-relative relocation.  */
+  xtensa_undo_reloc_fn undo_reloc;	/* Undo a PC-relative relocation.  */
+} xtensa_operand_internal;
+
+
+typedef struct xtensa_iclass_internal_struct
+{
+  int num_operands;			/* Size of "operands" array.  */
+  xtensa_operand_internal **operands;	/* Array of operand structures.  */
+} xtensa_iclass_internal;
+
+
+typedef struct xtensa_opcode_internal_struct
+{
+  const char *name;			/* Opcode mnemonic.  */
+  int length;				/* Length in bytes of the insn.  */
+  xtensa_encoding_template_fn template;	/* Fn returning encoding template.  */
+  xtensa_iclass_internal *iclass;	/* Iclass for this opcode.  */
+} xtensa_opcode_internal;
+
+
+typedef struct opname_lookup_entry_struct
+{
+  const char *key;			/* Opcode mnemonic.  */
+  xtensa_opcode opcode;			/* Internal opcode number.  */
+} opname_lookup_entry;
+
+
+typedef struct xtensa_isa_internal_struct
+{
+  int is_big_endian;			/* Endianness.  */
+  int insn_size;			/* Maximum length in bytes.  */
+  int insnbuf_size;			/* Number of insnbuf_words.  */
+  int num_opcodes;			/* Total number for all modules.  */
+  xtensa_opcode_internal **opcode_table;/* Indexed by internal opcode #.  */
+  int num_modules;			/* Number of modules (DLLs) loaded.  */
+  int *module_opcode_base;		/* Starting opcode # for each module.  */
+  xtensa_insn_decode_fn *module_decode_fn; /* Decode fn for each module.  */
+  opname_lookup_entry *opname_lookup_table; /* Lookup table for each module.  */
+  struct config_struct *config;		/* Table of configuration parameters.  */
+  int has_density;			/* Is density option available?  */
+} xtensa_isa_internal;
+
+
+typedef struct xtensa_isa_module_struct
+{
+  const int (*get_num_opcodes_fn) (void);
+  xtensa_opcode_internal **(*get_opcodes_fn) (void);
+  int (*decode_insn_fn) (const xtensa_insnbuf);
+  struct config_struct *(*get_config_table_fn) (void);
+} xtensa_isa_module;
+
+extern xtensa_isa_module xtensa_isa_modules[];
+
diff --git a/include/xtensa-isa.h b/include/xtensa-isa.h
new file mode 100644
index 00000000000..54f750c9a1a
--- /dev/null
+++ b/include/xtensa-isa.h
@@ -0,0 +1,230 @@
+/* Interface definition for configurable Xtensa ISA support.
+   Copyright 2003 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   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 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef XTENSA_LIBISA_H
+#define XTENSA_LIBISA_H
+
+/* Use the statically-linked version for the GNU tools.  */
+#define STATIC_LIBISA 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef uint32
+#define uint32 unsigned int
+#endif
+
+/* This file defines the interface to the Xtensa ISA library.  This library
+   contains most of the ISA-specific information for a particular Xtensa
+   processor.  For example, the set of valid instructions, their opcode
+   encodings and operand fields are all included here.  To support Xtensa's
+   configurability and user-defined instruction extensions (i.e., TIE), the
+   library is initialized by loading one or more dynamic libraries; only a
+   small set of interface code is present in the statically-linked portion
+   of the library.
+
+   This interface basically defines four abstract data types.
+
+   . an instruction buffer - for holding the raw instruction bits
+   . ISA info - information about the ISA as a whole
+   . opcode info - information about individual instructions
+   . operand info - information about specific instruction operands
+
+   It would be nice to implement these as classes in C++, but the library is
+   implemented in C to match the expectations of the GNU tools.
+   Instead, the interface defines a set of functions to access each data
+   type.  With the exception of the instruction buffer, the internal
+   representations of the data structures are hidden.  All accesses must be
+   made through the functions defined here.  */
+
+typedef void* xtensa_isa;
+typedef void* xtensa_operand;
+
+
+/* Opcodes are represented here using sequential integers beginning with 0.
+   The specific value used for a particular opcode is only fixed for a
+   particular instantiation of an xtensa_isa structure, so these values
+   should only be used internally.  */
+typedef int xtensa_opcode;
+
+/* Define a unique value for undefined opcodes ("static const int" doesn't
+   seem to work for this because EGCS 1.0.3 on i686-Linux without -O won't
+   allow it to be used as an initializer).  */
+#define XTENSA_UNDEFINED -1
+
+
+typedef int libisa_module_specifier;
+
+extern xtensa_isa xtensa_isa_init (void);
+
+
+/* Instruction buffers.  */
+
+typedef uint32 xtensa_insnbuf_word;
+typedef xtensa_insnbuf_word *xtensa_insnbuf;
+
+/* Get the size in words of the xtensa_insnbuf array.  */
+extern int xtensa_insnbuf_size (xtensa_isa); 
+
+/* Allocate (with malloc) an xtensa_insnbuf of the right size.  */
+extern xtensa_insnbuf xtensa_insnbuf_alloc (xtensa_isa);
+
+/* Release (with free) an xtensa_insnbuf of the right size.  */
+extern void xtensa_insnbuf_free (xtensa_insnbuf);
+
+/* Inward and outward conversion from memory images (byte streams) to our
+   internal instruction representation.  */
+extern void xtensa_insnbuf_to_chars (xtensa_isa, const xtensa_insnbuf,
+				     char *);
+
+extern void xtensa_insnbuf_from_chars (xtensa_isa, xtensa_insnbuf,
+				       const char *);
+
+
+/* ISA information.  */
+
+/* Load the ISA information from a shared library.  If successful, this returns
+   a value which identifies the ISA for use in subsequent calls to the ISA
+   library; otherwise, it returns NULL.  Multiple ISAs can be loaded to support
+   heterogeneous multiprocessor systems.  */
+extern xtensa_isa xtensa_load_isa (libisa_module_specifier);
+
+/* Extend an existing set of ISA information by loading an additional shared
+   library of ISA information.  This is primarily intended for loading TIE
+   extensions.  If successful, the return value is non-zero.  */
+extern int xtensa_extend_isa (xtensa_isa, libisa_module_specifier);
+
+/* The default ISA.  This variable is set automatically to the ISA most
+   recently loaded and is provided as a convenience.  An exception is the GNU
+   opcodes library, where there is a fixed interface that does not allow
+   passing the ISA as a parameter and the ISA must be taken from this global
+   variable.  (Note: Since this variable is just a convenience, it is not
+   exported when libisa is built as a DLL, due to the hassle of dealing with
+   declspecs.)  */
+extern xtensa_isa xtensa_default_isa;
+
+
+/* Deallocate an xtensa_isa structure.  */
+extern void xtensa_isa_free (xtensa_isa);
+
+/* Get the maximum instruction size in bytes.  */
+extern int xtensa_insn_maxlength (xtensa_isa); 
+
+/* Get the total number of opcodes for this processor.  */
+extern int xtensa_num_opcodes (xtensa_isa);
+
+/* Translate a mnemonic name to an opcode.  Returns XTENSA_UNDEFINED if
+   the name is not a valid opcode mnemonic.  */
+extern xtensa_opcode xtensa_opcode_lookup (xtensa_isa, const char *);
+
+/* Decode a binary instruction buffer.  Returns the opcode or
+   XTENSA_UNDEFINED if the instruction is illegal.  */
+extern xtensa_opcode xtensa_decode_insn (xtensa_isa, const xtensa_insnbuf);
+
+
+/* Opcode information.  */
+
+/* Set the opcode field(s) in a binary instruction buffer.  The operand
+   fields are set to zero.  */
+extern void xtensa_encode_insn (xtensa_isa, xtensa_opcode, xtensa_insnbuf);
+
+/* Get the mnemonic name for an opcode.  */
+extern const char * xtensa_opcode_name (xtensa_isa, xtensa_opcode);
+
+/* Find the length (in bytes) of an instruction.  */
+extern int xtensa_insn_length (xtensa_isa, xtensa_opcode);
+
+/* Find the length of an instruction by looking only at the first byte.  */
+extern int xtensa_insn_length_from_first_byte (xtensa_isa, char);
+
+/* Find the number of operands for an instruction.  */
+extern int xtensa_num_operands (xtensa_isa, xtensa_opcode);
+
+/* Get the information about operand number "opnd" of a particular opcode.  */
+extern xtensa_operand xtensa_get_operand (xtensa_isa, xtensa_opcode, int);
+
+/* Operand information.  */
+
+/* Find the kind of operand.  There are three possibilities:
+   1) PC-relative immediates (e.g., "l", "L").  These can be identified with
+      the xtensa_operand_isPCRelative function.
+   2) non-PC-relative immediates ("i").
+   3) register-file short names (e.g., "a", "b", "m" and others defined
+      via TIE).  */
+extern char * xtensa_operand_kind (xtensa_operand);
+
+/* Check if an operand is an input ('<'), output ('>'), or inout ('=')
+   operand.  Note: The output operand of a conditional assignment
+   (e.g., movnez) appears here as an inout ('=') even if it is declared
+   in the TIE code as an output ('>'); this allows the compiler to
+   properly handle register allocation for conditional assignments.  */
+extern char xtensa_operand_inout (xtensa_operand);
+
+/* Get and set the raw (encoded) value of the field for the specified
+   operand.  The "set" function does not check if the value fits in the
+   field; that is done by the "encode" function below.  */
+extern uint32 xtensa_operand_get_field (xtensa_operand, const xtensa_insnbuf);
+
+extern void xtensa_operand_set_field (xtensa_operand, xtensa_insnbuf, uint32);
+
+
+/* Encode and decode operands.  The raw bits in the operand field
+   may be encoded in a variety of different ways.  These functions hide the
+   details of that encoding.  The encode function has a special return type
+   (xtensa_encode_result) to indicate success or the reason for failure; the
+   encoded value is returned through the argument pointer.  The decode function
+   has no possibility of failure and returns the decoded value.  */
+
+typedef enum
+{
+  xtensa_encode_result_ok,
+  xtensa_encode_result_align,
+  xtensa_encode_result_not_in_table,
+  xtensa_encode_result_too_low,
+  xtensa_encode_result_too_high,
+  xtensa_encode_result_not_ok,
+  xtensa_encode_result_max = xtensa_encode_result_not_ok
+} xtensa_encode_result;
+
+extern xtensa_encode_result xtensa_operand_encode (xtensa_operand, uint32 *);
+
+extern uint32 xtensa_operand_decode (xtensa_operand, uint32);
+
+
+/* For PC-relative offset operands, the interpretation of the offset may vary
+   between opcodes, e.g., is it relative to the current PC or that of the next
+   instruction?  The following functions are defined to perform PC-relative
+   relocations and to undo them (as in the disassembler).  The first function
+   takes the desired address and the PC of the current instruction and returns
+   the unencoded value to be stored in the offset field.  The second function
+   takes the unencoded offset value and the current PC and returns the address.
+   Note that these functions do not replace the encode/decode functions; the
+   operands must be encoded/decoded separately.  */
+
+extern int xtensa_operand_isPCRelative (xtensa_operand);
+
+extern uint32 xtensa_operand_do_reloc (xtensa_operand, uint32, uint32);
+
+extern uint32 xtensa_operand_undo_reloc	(xtensa_operand, uint32, uint32);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* XTENSA_LIBISA_H */
diff --git a/opcodes/Makefile.am b/opcodes/Makefile.am
index d3ecd6fe579..df208325baa 100644
--- a/opcodes/Makefile.am
+++ b/opcodes/Makefile.am
@@ -160,6 +160,7 @@ CFILES = \
 	xstormy16-dis.c \
 	xstormy16-ibld.c \
 	xstormy16-opc.c \
+	xtensa-dis.c \
 	z8k-dis.c \
 	z8kgen.c
 
@@ -270,6 +271,7 @@ ALL_MACHINES = \
 	xstormy16-dis.lo \
 	xstormy16-ibld.lo \
 	xstormy16-opc.lo \
+	xtensa-dis.lo \
 	z8k-dis.lo
 
 OFILES = @BFD_MACHINES@
@@ -817,6 +819,9 @@ xstormy16-ibld.lo: xstormy16-ibld.c sysdep.h config.h \
 xstormy16-opc.lo: xstormy16-opc.c sysdep.h config.h \
   $(INCDIR)/ansidecl.h $(BFD_H) $(INCDIR)/symcat.h xstormy16-desc.h \
   $(INCDIR)/opcode/cgen.h xstormy16-opc.h $(INCDIR)/libiberty.h
+xtensa-dis.lo: xtensa-dis.c $(INCDIR)/xtensa-isa.h \
+  $(INCDIR)/ansidecl.h sysdep.h config.h $(INCDIR)/dis-asm.h \
+  $(BFD_H) $(INCDIR)/symcat.h
 z8k-dis.lo: z8k-dis.c sysdep.h config.h $(INCDIR)/ansidecl.h \
   $(INCDIR)/dis-asm.h $(BFD_H) $(INCDIR)/symcat.h z8k-opc.h
 z8kgen.lo: z8kgen.c sysdep.h config.h $(INCDIR)/ansidecl.h \
diff --git a/opcodes/Makefile.in b/opcodes/Makefile.in
index 4939324e7a6..0220191ccbe 100644
--- a/opcodes/Makefile.in
+++ b/opcodes/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
+# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
 
 # Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
@@ -271,6 +271,7 @@ CFILES = \
 	xstormy16-dis.c \
 	xstormy16-ibld.c \
 	xstormy16-opc.c \
+	xtensa-dis.c \
 	z8k-dis.c \
 	z8kgen.c
 
@@ -382,6 +383,7 @@ ALL_MACHINES = \
 	xstormy16-dis.lo \
 	xstormy16-ibld.lo \
 	xstormy16-opc.lo \
+	xtensa-dis.lo \
 	z8k-dis.lo
 
 
@@ -465,7 +467,7 @@ 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)
@@ -1313,6 +1315,9 @@ xstormy16-ibld.lo: xstormy16-ibld.c sysdep.h config.h \
 xstormy16-opc.lo: xstormy16-opc.c sysdep.h config.h \
   $(INCDIR)/ansidecl.h $(BFD_H) $(INCDIR)/symcat.h xstormy16-desc.h \
   $(INCDIR)/opcode/cgen.h xstormy16-opc.h $(INCDIR)/libiberty.h
+xtensa-dis.lo: xtensa-dis.c $(INCDIR)/xtensa-isa.h \
+  $(INCDIR)/ansidecl.h sysdep.h config.h $(INCDIR)/dis-asm.h \
+  $(BFD_H) $(INCDIR)/symcat.h
 z8k-dis.lo: z8k-dis.c sysdep.h config.h $(INCDIR)/ansidecl.h \
   $(INCDIR)/dis-asm.h $(BFD_H) $(INCDIR)/symcat.h z8k-opc.h
 z8kgen.lo: z8kgen.c sysdep.h config.h $(INCDIR)/ansidecl.h \
diff --git a/opcodes/configure b/opcodes/configure
index 171fadde4aa..be6e1b80fec 100755
--- a/opcodes/configure
+++ b/opcodes/configure
@@ -57,6 +57,7 @@ program_suffix=NONE
 program_transform_name=s,x,x,
 silent=
 site=
+sitefile=
 srcdir=
 target=NONE
 verbose=
@@ -171,6 +172,7 @@ Configuration:
   --help                  print this message
   --no-create             do not create output files
   --quiet, --silent       do not print \`checking...' messages
+  --site-file=FILE        use FILE as the site file
   --version               print the version of autoconf that created configure
 Directory and file names:
   --prefix=PREFIX         install architecture-independent files in PREFIX
@@ -341,6 +343,11 @@ EOF
   -site=* | --site=* | --sit=*)
     site="$ac_optarg" ;;
 
+  -site-file | --site-file | --site-fil | --site-fi | --site-f)
+    ac_prev=sitefile ;;
+  -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
+    sitefile="$ac_optarg" ;;
+
   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
     ac_prev=srcdir ;;
   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
@@ -506,12 +513,16 @@ fi
 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 
 # Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+if test -z "$sitefile"; then
+  if test -z "$CONFIG_SITE"; then
+    if test "x$prefix" != xNONE; then
+      CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+    else
+      CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+    fi
   fi
+else
+  CONFIG_SITE="$sitefile"
 fi
 for ac_site_file in $CONFIG_SITE; do
   if test -r "$ac_site_file"; then
@@ -550,12 +561,12 @@ else
 fi
 
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:554: checking for Cygwin environment" >&5
+echo "configure:565: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 559 "configure"
+#line 570 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -566,7 +577,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:570: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:581: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -583,19 +594,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:587: checking for mingw32 environment" >&5
+echo "configure:598: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 592 "configure"
+#line 603 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:599: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:610: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -660,7 +671,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:664: checking host system type" >&5
+echo "configure:675: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -681,7 +692,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:685: checking target system type" >&5
+echo "configure:696: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -699,7 +710,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:703: checking build system type" >&5
+echo "configure:714: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -724,7 +735,7 @@ test "$host_alias" != "$target_alias" &&
 # 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:728: checking for $ac_word" >&5
+echo "configure:739: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -754,7 +765,7 @@ if test -z "$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:758: checking for $ac_word" >&5
+echo "configure:769: 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
@@ -805,7 +816,7 @@ 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:809: checking for $ac_word" >&5
+echo "configure:820: 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
@@ -837,7 +848,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:841: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:852: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -848,12 +859,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 852 "configure"
+#line 863 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:868: \"$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
@@ -879,12 +890,12 @@ 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""... $ac_c" 1>&6
-echo "configure:883: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:894: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:888: checking whether we are using GNU C" >&5
+echo "configure:899: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -893,7 +904,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:897: \"$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:908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -912,7 +923,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:916: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:927: 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
@@ -944,7 +955,7 @@ else
 fi
 
 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-echo "configure:948: checking for POSIXized ISC" >&5
+echo "configure:959: checking for POSIXized ISC" >&5
 if test -d /etc/conf/kconfig.d &&
   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 then
@@ -982,7 +993,7 @@ BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ 	]*\([^ 	]*\)[ 	]*).*/\1/p' < ${
 # 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""... $ac_c" 1>&6
-echo "configure:986: checking for a BSD compatible install" >&5
+echo "configure:997: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1035,7 +1046,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:1039: checking whether build environment is sane" >&5
+echo "configure:1050: checking whether build environment is sane" >&5
 # Just in case
 sleep 1
 echo timestamp > conftestfile
@@ -1092,7 +1103,7 @@ test "$program_suffix" != NONE &&
 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1096: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:1107: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1138,7 +1149,7 @@ EOF
 
 missing_dir=`cd $ac_aux_dir && pwd`
 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
-echo "configure:1142: checking for working aclocal" >&5
+echo "configure:1153: checking for working aclocal" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1151,7 +1162,7 @@ else
 fi
 
 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1155: checking for working autoconf" >&5
+echo "configure:1166: checking for working autoconf" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1164,7 +1175,7 @@ else
 fi
 
 echo $ac_n "checking for working automake""... $ac_c" 1>&6
-echo "configure:1168: checking for working automake" >&5
+echo "configure:1179: checking for working automake" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1177,7 +1188,7 @@ else
 fi
 
 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1181: checking for working autoheader" >&5
+echo "configure:1192: checking for working autoheader" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1190,7 +1201,7 @@ else
 fi
 
 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1194: checking for working makeinfo" >&5
+echo "configure:1205: checking for working makeinfo" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1213,7 +1224,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1217: checking for $ac_word" >&5
+echo "configure:1228: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1245,7 +1256,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1249: checking for $ac_word" >&5
+echo "configure:1260: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1277,7 +1288,7 @@ if test -n "$ac_tool_prefix"; then
   # 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:1281: checking for $ac_word" >&5
+echo "configure:1292: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1392,7 +1403,7 @@ ac_prog=ld
 if test "$GCC" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1396: checking for ld used by GCC" >&5
+echo "configure:1407: checking for ld used by GCC" >&5
   case $host in
   *-*-mingw*)
     # gcc leaves a trailing carriage return which upsets mingw
@@ -1422,10 +1433,10 @@ echo "configure:1396: checking for ld used by GCC" >&5
   esac
 elif test "$with_gnu_ld" = yes; then
   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1426: checking for GNU ld" >&5
+echo "configure:1437: checking for GNU ld" >&5
 else
   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1429: checking for non-GNU ld" >&5
+echo "configure:1440: checking for non-GNU ld" >&5
 fi
 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1460,7 +1471,7 @@ else
 fi
 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1464: checking if the linker ($LD) is GNU ld" >&5
+echo "configure:1475: checking if the linker ($LD) is GNU ld" >&5
 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1477,7 +1488,7 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
 
 
 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:1481: checking for $LD option to reload object files" >&5
+echo "configure:1492: checking for $LD option to reload object files" >&5
 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1489,7 +1500,7 @@ reload_flag=$lt_cv_ld_reload_flag
 test -n "$reload_flag" && reload_flag=" $reload_flag"
 
 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1493: checking for BSD-compatible nm" >&5
+echo "configure:1504: checking for BSD-compatible nm" >&5
 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1527,7 +1538,7 @@ NM="$lt_cv_path_NM"
 echo "$ac_t""$NM" 1>&6
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1531: checking whether ln -s works" >&5
+echo "configure:1542: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1548,7 +1559,7 @@ else
 fi
 
 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:1552: checking how to recognise dependant libraries" >&5
+echo "configure:1563: checking how to recognise dependant libraries" >&5
 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1721,13 +1732,13 @@ file_magic_cmd=$lt_cv_file_magic_cmd
 deplibs_check_method=$lt_cv_deplibs_check_method
 
 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:1725: checking for object suffix" >&5
+echo "configure:1736: checking for object suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   rm -f conftest*
 echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:1731: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   for ac_file in conftest.*; do
     case $ac_file in
     *.c) ;;
@@ -1747,7 +1758,7 @@ ac_objext=$ac_cv_objext
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1751: checking for executable suffix" >&5
+echo "configure:1762: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1757,10 +1768,10 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:1761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:1772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
-      *.c | *.o | *.obj) ;;
+      *.c | *.o | *.obj | *.ilk | *.pdb) ;;
       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
       esac
     done
@@ -1784,7 +1795,7 @@ case $deplibs_check_method in
 file_magic*)
   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:1788: checking for ${ac_tool_prefix}file" >&5
+echo "configure:1799: checking for ${ac_tool_prefix}file" >&5
 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1846,7 +1857,7 @@ fi
 if test -z "$lt_cv_path_MAGIC_CMD"; then
   if test -n "$ac_tool_prefix"; then
     echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:1850: checking for file" >&5
+echo "configure:1861: checking for file" >&5
 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1917,7 +1928,7 @@ esac
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1921: checking for $ac_word" >&5
+echo "configure:1932: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1949,7 +1960,7 @@ if test -n "$ac_tool_prefix"; then
   # 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:1953: checking for $ac_word" >&5
+echo "configure:1964: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1984,7 +1995,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1988: checking for $ac_word" >&5
+echo "configure:1999: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2016,7 +2027,7 @@ if test -n "$ac_tool_prefix"; then
   # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2020: checking for $ac_word" >&5
+echo "configure:2031: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2083,8 +2094,21 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 2087 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2088: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  echo '#line 2098 "configure"' > conftest.$ac_ext
+  if { (eval echo configure:2099: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+   if test "$lt_cv_prog_gnu_ld" = yes; then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -melf32bsmip"
+      ;;
+    *N32*)
+      LD="${LD-ld} -melf32bmipn32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -melf64bmip"
+      ;;
+    esac
+   else
     case `/usr/bin/file conftest.$ac_objext` in
     *32-bit*)
       LD="${LD-ld} -32"
@@ -2096,6 +2120,7 @@ case $host in
       LD="${LD-ld} -64"
       ;;
     esac
+   fi
   fi
   rm -rf conftest*
   ;;
@@ -2103,7 +2128,7 @@ case $host in
 ia64-*-hpux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
-  if { (eval echo configure:2107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  if { (eval echo configure:2132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     case "`/usr/bin/file conftest.o`" in
     *ELF-32*)
       HPUX_IA64_MODE="32"
@@ -2121,7 +2146,7 @@ ia64-*-hpux*)
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2125: checking whether the C compiler needs -belf" >&5
+echo "configure:2150: checking whether the C compiler needs -belf" >&5
 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2134,14 +2159,14 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
 cross_compiling=$ac_cv_prog_cc_cross
 
      cat > conftest.$ac_ext <<EOF
-#line 2138 "configure"
+#line 2163 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   lt_cv_cc_needs_belf=yes
 else
@@ -2309,7 +2334,7 @@ if test -z "$target" ; then
 fi
 
 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:2313: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:2338: checking whether to enable maintainer-specific portions of Makefiles" >&5
     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 if test "${enable_maintainer_mode+set}" = set; then
   enableval="$enable_maintainer_mode"
@@ -2332,7 +2357,7 @@ fi
   
 
 echo $ac_n "checking whether to install libbfd""... $ac_c" 1>&6
-echo "configure:2336: checking whether to install libbfd" >&5
+echo "configure:2361: checking whether to install libbfd" >&5
   # Check whether --enable-install-libbfd or --disable-install-libbfd was given.
 if test "${enable_install_libbfd+set}" = set; then
   enableval="$enable_install_libbfd"
@@ -2369,7 +2394,7 @@ fi
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:2373: checking for executable suffix" >&5
+echo "configure:2398: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2379,10 +2404,10 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:2383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:2408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
-      *.c | *.o | *.obj) ;;
+      *.c | *.o | *.obj | *.ilk | *.pdb) ;;
       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
       esac
     done
@@ -2405,7 +2430,7 @@ ac_exeext=$EXEEXT
 # 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:2409: checking for $ac_word" >&5
+echo "configure:2434: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2435,7 +2460,7 @@ if test -z "$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:2439: checking for $ac_word" >&5
+echo "configure:2464: 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
@@ -2486,7 +2511,7 @@ 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:2490: checking for $ac_word" >&5
+echo "configure:2515: 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
@@ -2518,7 +2543,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2522: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:2547: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -2529,12 +2554,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 2533 "configure"
+#line 2558 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:2538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2563: \"$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
@@ -2560,12 +2585,12 @@ 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""... $ac_c" 1>&6
-echo "configure:2564: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:2589: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:2569: checking whether we are using GNU C" >&5
+echo "configure:2594: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2574,7 +2599,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2578: \"$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:2603: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -2593,7 +2618,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:2597: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:2622: 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
@@ -2627,7 +2652,7 @@ fi
 
 ALL_LINGUAS="fr sv tr es da de id pt_BR"
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:2631: checking how to run the C preprocessor" >&5
+echo "configure:2656: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -2642,13 +2667,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 2646 "configure"
+#line 2671 "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:2652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2677: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -2659,13 +2684,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 2663 "configure"
+#line 2688 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2669: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2694: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -2676,13 +2701,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 2680 "configure"
+#line 2705 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2686: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -2709,7 +2734,7 @@ echo "$ac_t""$CPP" 1>&6
 # 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:2713: checking for $ac_word" >&5
+echo "configure:2738: 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
@@ -2737,12 +2762,12 @@ else
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2741: checking for ANSI C header files" >&5
+echo "configure:2766: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2746 "configure"
+#line 2771 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2750,7 +2775,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2754: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2779: \"$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*
@@ -2767,7 +2792,7 @@ 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 2771 "configure"
+#line 2796 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -2785,7 +2810,7 @@ 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 2789 "configure"
+#line 2814 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2806,7 +2831,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2810 "configure"
+#line 2835 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2817,7 +2842,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:2821: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -2841,12 +2866,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:2845: checking for working const" >&5
+echo "configure:2870: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2850 "configure"
+#line 2875 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2895,7 +2920,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2899: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2924: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -2916,21 +2941,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:2920: checking for inline" >&5
+echo "configure:2945: checking for inline" >&5
 if eval "test \"`echo '$''{'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 2927 "configure"
+#line 2952 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:2934: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -2956,12 +2981,12 @@ EOF
 esac
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:2960: checking for off_t" >&5
+echo "configure:2985: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2965 "configure"
+#line 2990 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2989,12 +3014,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:2993: checking for size_t" >&5
+echo "configure:3018: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2998 "configure"
+#line 3023 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -3024,19 +3049,19 @@ 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""... $ac_c" 1>&6
-echo "configure:3028: checking for working alloca.h" >&5
+echo "configure:3053: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3033 "configure"
+#line 3058 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:3040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3065: \"$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
@@ -3057,12 +3082,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:3061: checking for alloca" >&5
+echo "configure:3086: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3066 "configure"
+#line 3091 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -3090,7 +3115,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:3094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3119: \"$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
@@ -3122,12 +3147,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:3126: checking whether alloca needs Cray hooks" >&5
+echo "configure:3151: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3131 "configure"
+#line 3156 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -3152,12 +3177,12 @@ 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:3156: checking for $ac_func" >&5
+echo "configure:3181: 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 3161 "configure"
+#line 3186 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3180,7 +3205,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3209: \"$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
@@ -3207,7 +3232,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:3211: checking stack direction for C alloca" >&5
+echo "configure:3236: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3215,7 +3240,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 3219 "configure"
+#line 3244 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -3234,7 +3259,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:3238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3263: \"$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
@@ -3255,21 +3280,21 @@ EOF
 
 fi
 
-for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
+for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3263: checking for $ac_hdr" >&5
+echo "configure:3288: 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 3268 "configure"
+#line 3293 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3273: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3298: \"$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*
@@ -3298,12 +3323,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3302: checking for $ac_func" >&5
+echo "configure:3327: 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 3307 "configure"
+#line 3332 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3326,7 +3351,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3355: \"$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
@@ -3351,7 +3376,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:3355: checking for working mmap" >&5
+echo "configure:3380: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3359,7 +3384,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 3363 "configure"
+#line 3388 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -3387,24 +3412,11 @@ 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
@@ -3512,7 +3524,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:3516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3528: \"$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
@@ -3540,17 +3552,17 @@ 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:3544: checking for $ac_hdr" >&5
+echo "configure:3556: 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 3549 "configure"
+#line 3561 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3554: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3566: \"$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*
@@ -3580,12 +3592,12 @@ done
 __argz_count __argz_stringify __argz_next
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3584: checking for $ac_func" >&5
+echo "configure:3596: 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 3589 "configure"
+#line 3601 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3608,7 +3620,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3624: \"$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
@@ -3637,12 +3649,12 @@ done
      for ac_func in stpcpy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3641: checking for $ac_func" >&5
+echo "configure:3653: 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 3646 "configure"
+#line 3658 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3665,7 +3677,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3681: \"$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
@@ -3699,19 +3711,19 @@ EOF
 
    if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:3703: checking for LC_MESSAGES" >&5
+echo "configure:3715: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3708 "configure"
+#line 3720 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:3715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3727: \"$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
@@ -3732,7 +3744,7 @@ EOF
     fi
   fi
    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:3736: checking whether NLS is requested" >&5
+echo "configure:3748: checking whether NLS is requested" >&5
         # Check whether --enable-nls or --disable-nls was given.
 if test "${enable_nls+set}" = set; then
   enableval="$enable_nls"
@@ -3752,7 +3764,7 @@ fi
 EOF
 
       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:3756: checking whether included gettext is requested" >&5
+echo "configure:3768: checking whether included gettext is requested" >&5
       # Check whether --with-included-gettext or --without-included-gettext was given.
 if test "${with_included_gettext+set}" = set; then
   withval="$with_included_gettext"
@@ -3771,17 +3783,17 @@ fi
 
 	ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:3775: checking for libintl.h" >&5
+echo "configure:3787: checking for libintl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3780 "configure"
+#line 3792 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3798,19 +3810,19 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:3802: checking for gettext in libc" >&5
+echo "configure:3814: checking for gettext in libc" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3807 "configure"
+#line 3819 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:3814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3826: \"$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
@@ -3826,7 +3838,7 @@ 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""... $ac_c" 1>&6
-echo "configure:3830: checking for bindtextdomain in -lintl" >&5
+echo "configure:3842: checking for bindtextdomain in -lintl" >&5
 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3834,7 +3846,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3838 "configure"
+#line 3850 "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
@@ -3845,7 +3857,7 @@ int main() {
 bindtextdomain()
 ; return 0; }
 EOF
-if { (eval echo configure:3849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3861,19 +3873,19 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:3865: checking for gettext in libintl" >&5
+echo "configure:3877: checking for gettext in libintl" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3870 "configure"
+#line 3882 "configure"
 #include "confdefs.h"
 
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:3877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3889: \"$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
@@ -3901,7 +3913,7 @@ 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:3905: checking for $ac_word" >&5
+echo "configure:3917: 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
@@ -3935,12 +3947,12 @@ fi
 		for ac_func in dcgettext
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3939: checking for $ac_func" >&5
+echo "configure:3951: 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 3944 "configure"
+#line 3956 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3963,7 +3975,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3979: \"$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
@@ -3990,7 +4002,7 @@ 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:3994: checking for $ac_word" >&5
+echo "configure:4006: 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
@@ -4026,7 +4038,7 @@ 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:4030: checking for $ac_word" >&5
+echo "configure:4042: 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
@@ -4058,7 +4070,7 @@ else
 fi
 
 		cat > conftest.$ac_ext <<EOF
-#line 4062 "configure"
+#line 4074 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -4066,7 +4078,7 @@ extern int _nl_msg_cat_cntr;
 			       return _nl_msg_cat_cntr
 ; return 0; }
 EOF
-if { (eval echo configure:4070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   CATOBJEXT=.gmo
 		   DATADIRNAME=share
@@ -4098,7 +4110,7 @@ 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:4102: checking for $ac_word" >&5
+echo "configure:4114: 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
@@ -4132,7 +4144,7 @@ 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:4136: checking for $ac_word" >&5
+echo "configure:4148: 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
@@ -4168,7 +4180,7 @@ 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:4172: checking for $ac_word" >&5
+echo "configure:4184: 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
@@ -4258,7 +4270,7 @@ fi
        LINGUAS=
      else
        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:4262: checking for catalogs to be installed" >&5
+echo "configure:4274: checking for catalogs to be installed" >&5
        NEW_LINGUAS=
        for lang in ${LINGUAS=$ALL_LINGUAS}; do
          case "$ALL_LINGUAS" in
@@ -4286,17 +4298,17 @@ echo "configure:4262: checking for catalogs to be installed" >&5
       if test "$CATOBJEXT" = ".cat"; then
 	 ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:4290: checking for linux/version.h" >&5
+echo "configure:4302: checking for linux/version.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4295 "configure"
+#line 4307 "configure"
 #include "confdefs.h"
 #include <linux/version.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4312: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4374,7 +4386,7 @@ if test "x$cross_compiling" = "xno"; then
   EXEEXT_FOR_BUILD='$(EXEEXT)'
 else
   echo $ac_n "checking for build system executable suffix""... $ac_c" 1>&6
-echo "configure:4378: checking for build system executable suffix" >&5
+echo "configure:4390: checking for build system executable suffix" >&5
 if eval "test \"`echo '$''{'bfd_cv_build_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4411,7 +4423,7 @@ 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""... $ac_c" 1>&6
-echo "configure:4415: checking for a BSD compatible install" >&5
+echo "configure:4427: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4468,17 +4480,17 @@ for ac_hdr in string.h strings.h stdlib.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4472: checking for $ac_hdr" >&5
+echo "configure:4484: 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 4477 "configure"
+#line 4489 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4482: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4494: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4666,6 +4678,7 @@ if test x${all_targets} = xfalse ; then
 	bfd_w65_arch)		ta="$ta w65-dis.lo" ;;
 	bfd_we32k_arch)		;;
 	bfd_xstormy16_arch)	ta="$ta xstormy16-asm.lo xstormy16-desc.lo xstormy16-dis.lo xstormy16-ibld.lo xstormy16-opc.lo" using_cgen=yes ;;
+	bfd_xtensa_arch)	ta="$ta xtensa-dis.lo" ;;
 	bfd_z8k_arch)		ta="$ta z8k-dis.lo" ;;
 	bfd_frv_arch)           ta="$ta frv-asm.lo frv-desc.lo frv-dis.lo frv-ibld.lo frv-opc.lo" using_cgen=yes ;;
 
diff --git a/opcodes/configure.in b/opcodes/configure.in
index 6e74b15cc3b..e4014f1bab4 100644
--- a/opcodes/configure.in
+++ b/opcodes/configure.in
@@ -241,6 +241,7 @@ if test x${all_targets} = xfalse ; then
 	bfd_w65_arch)		ta="$ta w65-dis.lo" ;;
 	bfd_we32k_arch)		;;
 	bfd_xstormy16_arch)	ta="$ta xstormy16-asm.lo xstormy16-desc.lo xstormy16-dis.lo xstormy16-ibld.lo xstormy16-opc.lo" using_cgen=yes ;;
+	bfd_xtensa_arch)	ta="$ta xtensa-dis.lo" ;;
 	bfd_z8k_arch)		ta="$ta z8k-dis.lo" ;;
 	bfd_frv_arch)           ta="$ta frv-asm.lo frv-desc.lo frv-dis.lo frv-ibld.lo frv-opc.lo" using_cgen=yes ;;
 
diff --git a/opcodes/disassemble.c b/opcodes/disassemble.c
index 7e6ba0b807d..1408f39b1c1 100644
--- a/opcodes/disassemble.c
+++ b/opcodes/disassemble.c
@@ -68,6 +68,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define ARCH_vax
 #define ARCH_w65
 #define ARCH_xstormy16
+#define ARCH_xtensa
 #define ARCH_z8k
 #define ARCH_frv
 #define ARCH_iq2000
@@ -343,6 +344,11 @@ disassembler (abfd)
       disassemble = print_insn_xstormy16;
       break;
 #endif
+#ifdef ARCH_xtensa
+    case bfd_arch_xtensa:
+      disassemble = print_insn_xtensa;
+      break;
+#endif
 #ifdef ARCH_z8k
     case bfd_arch_z8k:
       if (bfd_get_mach(abfd) == bfd_mach_z8001)
diff --git a/opcodes/xtensa-dis.c b/opcodes/xtensa-dis.c
new file mode 100644
index 00000000000..bf5f5bfa192
--- /dev/null
+++ b/opcodes/xtensa-dis.c
@@ -0,0 +1,526 @@
+/* xtensa-dis.c.  Disassembly functions for Xtensa.
+   Copyright 2003 Free Software Foundation, Inc.
+   Contributed by Bob Wilson at Tensilica, Inc. (bwilson@tensilica.com)
+
+   This file is part of GDB, GAS, and the GNU binutils.
+
+   GDB, GAS, and the GNU binutils are free software; you can redistribute
+   them and/or modify them 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.
+
+   GDB, GAS, and the GNU binutils are distributed in the hope that they
+   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 file; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <string.h>
+#include "xtensa-isa.h"
+#include "ansidecl.h"
+#include "sysdep.h"
+#include "dis-asm.h"
+
+#include <setjmp.h>
+
+#ifndef MAX
+#define MAX(a,b) (a > b ? a : b)
+#endif
+
+static char* state_names[256] =
+{
+  "lbeg", 		   	/* 0 */
+  "lend",  		   	/* 1 */
+  "lcount", 		   	/* 2 */
+  "sar",		   	/* 3 */
+  "br",			      	/* 4 */
+
+  "reserved_5",			/* 5 */
+  "reserved_6",			/* 6 */
+  "reserved_7",			/* 7 */
+
+  "av",				/* 8 */
+  "avh",		       	/* 9 */
+  "bv",				/* 10 */
+  "sav",			/* 11 */
+  "scompare1",		        /* 12 */
+
+  "reserved_13",	       	/* 13 */
+  "reserved_14",		/* 14 */
+  "reserved_15",		/* 15 */
+
+  "acclo",			/* 16 */
+  "acchi",			/* 17 */
+
+  "reserved_18",	        /* 18 */
+  "reserved_19",	       	/* 19 */
+  "reserved_20",		/* 20 */
+  "reserved_21",		/* 21 */
+  "reserved_22",	        /* 22 */
+  "reserved_23",	       	/* 23 */
+  "reserved_24",		/* 24 */
+  "reserved_25",		/* 25 */
+  "reserved_26",		/* 26 */
+  "reserved_27",		/* 27 */
+  "reserved_28",	        /* 28 */
+  "reserved_29",	       	/* 29 */
+  "reserved_30",		/* 30 */
+  "reserved_31",		/* 31 */
+
+  "mr0",			/* 32 */
+  "mr1", 			/* 33 */
+  "mr2",		      	/* 34 */
+  "mr3",			/* 35 */
+
+  "reserved_36",	        /* 36 */
+  "reserved_37",	       	/* 37 */
+  "reserved_38",		/* 38 */
+  "reserved_39",		/* 39 */
+  "reserved_40",	        /* 40 */
+  "reserved_41",	       	/* 41 */
+  "reserved_42",		/* 42 */
+  "reserved_43",		/* 43 */
+  "reserved_44",		/* 44 */
+  "reserved_45",		/* 45 */
+  "reserved_46",	        /* 46 */
+  "reserved_47",	       	/* 47 */
+  "reserved_48",		/* 48 */
+  "reserved_49",		/* 49 */
+  "reserved_50",	        /* 50 */
+  "reserved_51",	       	/* 51 */
+  "reserved_52",		/* 52 */
+  "reserved_53",		/* 53 */
+  "reserved_54",	        /* 54 */
+  "reserved_55",	       	/* 55 */
+  "reserved_56",		/* 56 */
+  "reserved_57",		/* 57 */
+  "reserved_58",		/* 58 */
+  "reserved_59",		/* 59 */
+  "reserved_60",	        /* 60 */
+  "reserved_61",	       	/* 61 */
+  "reserved_62",		/* 62 */
+  "reserved_63",		/* 63 */
+
+  "reserved_64",		/* 64 */
+  "reserved_65",		/* 65 */
+  "reserved_66",		/* 66 */
+  "reserved_67",		/* 67 */
+  "reserved_68",	        /* 68 */
+  "reserved_69",	       	/* 69 */
+  "reserved_70",		/* 70 */
+  "reserved_71",		/* 71 */
+
+  "wb",				/* 72 */
+  "ws",				/* 73 */
+
+  "reserved_74",		/* 74 */
+  "reserved_75",		/* 75 */
+  "reserved_76",	        /* 76 */
+  "reserved_77",	       	/* 77 */
+  "reserved_78",		/* 78 */
+  "reserved_79",		/* 79 */
+  "reserved_80",	        /* 80 */
+  "reserved_81",	       	/* 81 */
+  "reserved_82",		/* 82 */
+
+  "ptevaddr",			/* 83 */
+
+  "reserved_84",	        /* 84 */
+  "reserved_85",	       	/* 85 */
+  "reserved_86",		/* 86 */
+  "reserved_87",		/* 87 */
+  "reserved_88",		/* 88 */
+  "reserved_89",		/* 89 */
+
+  "rasid",		        /* 90 */
+  "itlbcfg",		       	/* 91 */
+  "dtlbcfg",			/* 92 */
+
+  "reserved_93",		/* 93 */
+  "reserved_94",		/* 94 */
+  "reserved_95",		/* 95 */
+
+  "ibreakenable",		/* 96 */
+
+  "reserved_97",		/* 97 */
+
+  "cacheattr",			/* 98 */
+
+  "reserved_99",		/* 99 */
+  "reserved_100",	       	/* 100 */
+  "reserved_101",	       	/* 101 */
+  "reserved_102",		/* 102 */
+  "reserved_103",		/* 103 */
+
+  "ddr",			/* 104 */
+
+  "reserved_105",		/* 105 */
+  "reserved_106",	        /* 106 */
+  "reserved_107",	       	/* 107 */
+  "reserved_108",		/* 108 */
+  "reserved_109",		/* 109 */
+  "reserved_110",	        /* 110 */
+  "reserved_111",	       	/* 111 */
+  "reserved_112",		/* 112 */
+  "reserved_113",		/* 113 */
+  "reserved_114",	        /* 114 */
+  "reserved_115",	       	/* 115 */
+  "reserved_116",		/* 116 */
+  "reserved_117",		/* 117 */
+  "reserved_118",		/* 118 */
+  "reserved_119",		/* 119 */
+  "reserved_120",	        /* 120 */
+  "reserved_121",	       	/* 121 */
+  "reserved_122",		/* 122 */
+  "reserved_123",		/* 123 */
+  "reserved_124",		/* 124 */
+  "reserved_125",		/* 125 */
+  "reserved_126",		/* 126 */
+  "reserved_127",		/* 127 */
+
+  "ibreaka0",			/* 128 */
+  "ibreaka1",			/* 129 */
+  "ibreaka2",			/* 130 */
+  "ibreaka3",			/* 131 */
+  "ibreaka4",			/* 132 */
+  "ibreaka5",			/* 133 */
+  "ibreaka6",			/* 134 */
+  "ibreaka7",			/* 135 */
+  "ibreaka8",			/* 136 */
+  "ibreaka9",			/* 137 */
+  "ibreaka10",       		/* 138 */
+  "ibreaka11",       		/* 139 */
+  "ibreaka12",       		/* 140 */
+  "ibreaka13",       		/* 141 */
+  "ibreaka14",       		/* 142 */
+  "ibreaka15",       		/* 143 */
+			   
+  "dbreaka0",			/* 144 */
+  "dbreaka1",			/* 145 */
+  "dbreaka2",			/* 146 */
+  "dbreaka3",			/* 147 */
+  "dbreaka4",			/* 148 */
+  "dbreaka5",			/* 149 */
+  "dbreaka6",			/* 150 */
+  "dbreaka7",			/* 151 */
+  "dbreaka8",			/* 152 */
+  "dbreaka9",			/* 153 */
+  "dbreaka10",       		/* 154 */
+  "dbreaka11",       		/* 155 */
+  "dbreaka12",       		/* 156 */
+  "dbreaka13",       		/* 157 */
+  "dbreaka14",       		/* 158 */
+  "dbreaka15",       		/* 159 */
+			   
+  "dbreakc0",			/* 160 */
+  "dbreakc1",			/* 161 */
+  "dbreakc2",			/* 162 */
+  "dbreakc3",			/* 163 */
+  "dbreakc4",			/* 164 */
+  "dbreakc5",			/* 165 */
+  "dbreakc6",			/* 166 */
+  "dbreakc7",			/* 167 */
+  "dbreakc8",			/* 168 */
+  "dbreakc9",			/* 169 */
+  "dbreakc10",       		/* 170 */
+  "dbreakc11",       		/* 171 */
+  "dbreakc12",       		/* 172 */
+  "dbreakc13",       		/* 173 */
+  "dbreakc14",       		/* 174 */
+  "dbreakc15",       		/* 175 */
+
+  "reserved_176",		/* 176 */
+
+  "epc1",			/* 177 */
+  "epc2",			/* 178 */
+  "epc3",			/* 179 */
+  "epc4",			/* 180 */
+  "epc5",			/* 181 */
+  "epc6",			/* 182 */
+  "epc7",			/* 183 */
+  "epc8",			/* 184 */
+  "epc9",			/* 185 */
+  "epc10",			/* 186 */
+  "epc11",			/* 187 */
+  "epc12",			/* 188 */
+  "epc13",			/* 189 */
+  "epc14",			/* 190 */
+  "epc15",			/* 191 */
+  "depc",			/* 192 */
+
+  "reserved_193",		/* 193 */
+
+  "eps2",	        	/* 194 */
+  "eps3",	        	/* 195 */
+  "eps4",	        	/* 196 */
+  "eps5",	        	/* 197 */
+  "eps6",	        	/* 198 */
+  "eps7",	        	/* 199 */
+  "eps8",	        	/* 200 */
+  "eps9",	        	/* 201 */
+  "eps10",			/* 202 */
+  "eps11",			/* 203 */
+  "eps12",			/* 204 */
+  "eps13",			/* 205 */
+  "eps14",			/* 206 */
+  "eps15",			/* 207 */
+
+  "reserved_208",		/* 208 */
+
+  "excsave1",			/* 209 */
+  "excsave2",			/* 210 */
+  "excsave3",			/* 211 */
+  "excsave4",			/* 212 */
+  "excsave5",			/* 213 */
+  "excsave6",			/* 214 */
+  "excsave7",			/* 215 */
+  "excsave8",			/* 216 */
+  "excsave9",			/* 217 */
+  "excsave10",       		/* 218 */
+  "excsave11",       		/* 219 */
+  "excsave12",       		/* 220 */
+  "excsave13",       		/* 221 */
+  "excsave14",       		/* 222 */
+  "excsave15",       		/* 223 */
+  "cpenable",			/* 224 */
+
+  "reserved_225",		/* 225 */
+
+  "interrupt",			/* 226 */
+  "interrupt2",			/* 227 */
+  "intenable",			/* 228 */
+
+  "reserved_229",		/* 229 */
+
+  "ps",				/* 230 */
+
+  "reserved_231",		/* 231 */
+
+  "exccause",			/* 232 */
+  "debugcause",			/* 233 */
+  "ccount",			/* 234 */
+  "prid",			/* 235 */
+  "icount",			/* 236 */
+  "icountlvl", 			/* 237 */
+  "excvaddr",			/* 238 */
+
+  "reserved_239",		/* 239 */
+
+  "ccompare0",			/* 240 */
+  "ccompare1",			/* 241 */
+  "ccompare2",			/* 242 */
+  "ccompare3",			/* 243 */
+
+  "misc0",			/* 244 */
+  "misc1",	 		/* 245 */
+  "misc2",			/* 246 */
+  "misc3",			/* 247 */
+
+  "reserved_248",		/* 248 */
+  "reserved_249",	        /* 249 */
+  "reserved_250",	       	/* 250 */
+  "reserved_251",		/* 251 */
+  "reserved_252",		/* 252 */
+  "reserved_253",	        /* 253 */
+  "reserved_254",	       	/* 254 */
+  "reserved_255",	       	/* 255 */
+};
+
+
+int show_raw_fields;
+
+static int fetch_data
+  PARAMS ((struct disassemble_info *info, bfd_vma memaddr, int numBytes));
+static void print_xtensa_operand
+  PARAMS ((bfd_vma, struct disassemble_info *, xtensa_operand,
+	   unsigned operand_val, int print_sr_name));
+
+struct dis_private {
+  bfd_byte *byte_buf;
+  jmp_buf bailout;
+};
+
+static int
+fetch_data (info, memaddr, numBytes)
+     struct disassemble_info *info;
+     bfd_vma memaddr;
+     int numBytes;
+{
+  int length, status = 0;
+  struct dis_private *priv = (struct dis_private *) info->private_data;
+  int insn_size = (numBytes != 0 ? numBytes :
+		   xtensa_insn_maxlength (xtensa_default_isa));
+
+  /* Read the maximum instruction size, padding with zeros if we go past
+     the end of the text section.  This code will automatically adjust
+     length when we hit the end of the buffer.  */
+
+  memset (priv->byte_buf, 0, insn_size);
+  for (length = insn_size; length > 0; length--)
+    {
+      status = (*info->read_memory_func) (memaddr, priv->byte_buf, length,
+					  info);
+      if (status == 0)
+	return length;
+    }
+  (*info->memory_error_func) (status, memaddr, info);
+  longjmp (priv->bailout, 1);
+  /*NOTREACHED*/
+}
+
+
+static void
+print_xtensa_operand (memaddr, info, opnd, operand_val, print_sr_name)
+     bfd_vma memaddr;
+     struct disassemble_info *info;
+     xtensa_operand opnd;
+     unsigned operand_val;
+     int print_sr_name;
+{
+  char *kind = xtensa_operand_kind (opnd);
+  int signed_operand_val;
+    
+  if (show_raw_fields)
+    {
+      if (operand_val < 0xa)
+	(*info->fprintf_func) (info->stream, "%u", operand_val);
+      else
+	(*info->fprintf_func) (info->stream, "0x%x", operand_val);
+      return;
+    }
+
+  operand_val = xtensa_operand_decode (opnd, operand_val);
+  signed_operand_val = (int) operand_val;
+
+  if (xtensa_operand_isPCRelative (opnd))
+    {
+      operand_val = xtensa_operand_undo_reloc (opnd, operand_val, memaddr);
+      info->target = operand_val;
+      (*info->print_address_func) (info->target, info);
+    }
+  else if (!strcmp (kind, "i"))
+    {
+      if (print_sr_name
+	  && signed_operand_val >= 0
+	  && signed_operand_val <= 255)
+	(*info->fprintf_func) (info->stream, "%s",
+			       state_names[signed_operand_val]);
+      else if ((signed_operand_val > -256) && (signed_operand_val < 256))
+	(*info->fprintf_func) (info->stream, "%d", signed_operand_val);
+      else
+	(*info->fprintf_func) (info->stream, "0x%x",signed_operand_val);
+    }
+  else
+    (*info->fprintf_func) (info->stream, "%s%u", kind, operand_val);
+}
+
+
+/* Print the Xtensa instruction at address MEMADDR on info->stream.
+   Returns length of the instruction in bytes.  */
+
+int
+print_insn_xtensa (memaddr, info)
+     bfd_vma memaddr;
+     struct disassemble_info *info;
+{
+  unsigned operand_val;
+  int bytes_fetched, size, maxsize, i, noperands;
+  xtensa_isa isa;
+  xtensa_opcode opc;
+  char *op_name;
+  int print_sr_name;
+  struct dis_private priv;
+  static bfd_byte *byte_buf = NULL;
+  static xtensa_insnbuf insn_buffer = NULL;
+
+  if (!xtensa_default_isa)
+    (void) xtensa_isa_init ();
+
+  info->target = 0;
+  maxsize = xtensa_insn_maxlength (xtensa_default_isa);
+
+  /* Set bytes_per_line to control the amount of whitespace between the hex
+     values and the opcode.  For Xtensa, we always print one "chunk" and we
+     vary bytes_per_chunk to determine how many bytes to print.  (objdump
+     would apparently prefer that we set bytes_per_chunk to 1 and vary
+     bytes_per_line but that makes it hard to fit 64-bit instructions on
+     an 80-column screen.)  The value of bytes_per_line here is not exactly
+     right, because objdump adds an extra space for each chunk so that the
+     amount of whitespace depends on the chunk size.  Oh well, it's good
+     enough....  Note that we set the minimum size to 4 to accomodate
+     literal pools.  */
+  info->bytes_per_line = MAX (maxsize, 4);
+
+  /* Allocate buffers the first time through.  */
+  if (!insn_buffer)
+    insn_buffer = xtensa_insnbuf_alloc (xtensa_default_isa);
+  if (!byte_buf)
+    byte_buf = (bfd_byte *) malloc (MAX (maxsize, 4));
+
+  priv.byte_buf = byte_buf;
+
+  info->private_data = (PTR) &priv;
+  if (setjmp (priv.bailout) != 0)
+      /* Error return.  */
+      return -1;
+
+  /* Don't set "isa" before the setjmp to keep the compiler from griping.  */
+  isa = xtensa_default_isa;
+
+  /* Fetch the maximum size instruction.  */
+  bytes_fetched = fetch_data (info, memaddr, 0);
+
+  /* Copy the bytes into the decode buffer.  */
+  memset (insn_buffer, 0, (xtensa_insnbuf_size (isa) *
+			   sizeof (xtensa_insnbuf_word)));
+  xtensa_insnbuf_from_chars (isa, insn_buffer, priv.byte_buf);
+
+  opc = xtensa_decode_insn (isa, insn_buffer);
+  if (opc == XTENSA_UNDEFINED
+      || ((size = xtensa_insn_length (isa, opc)) > bytes_fetched))
+    {
+      (*info->fprintf_func) (info->stream, ".byte %#02x", priv.byte_buf[0]);
+      return 1;
+    }
+
+  op_name = (char *) xtensa_opcode_name (isa, opc);
+  (*info->fprintf_func) (info->stream, "%s", op_name);
+
+  print_sr_name = (!strcasecmp (op_name, "wsr")
+		   || !strcasecmp (op_name, "xsr")
+		   || !strcasecmp (op_name, "rsr"));
+
+  /* Print the operands (if any).  */
+  noperands = xtensa_num_operands (isa, opc);
+  if (noperands > 0)
+    {
+      int first = 1;
+
+      (*info->fprintf_func) (info->stream, "\t");
+      for (i = 0; i < noperands; i++)
+	{
+	  xtensa_operand opnd = xtensa_get_operand (isa, opc, i);
+
+	  if (first)
+	    first = 0;
+	  else
+	    (*info->fprintf_func) (info->stream, ", ");
+	  operand_val = xtensa_operand_get_field (opnd, insn_buffer);
+	  print_xtensa_operand (memaddr, info, opnd, operand_val,
+				print_sr_name);
+        }
+    }
+
+  info->bytes_per_chunk = size;
+  info->display_endian = info->endian;
+
+  return size;
+}
+