Add initial ARM and MIPS support. To support this, also enable the

reading of .debug_frame sections (used in lieu of .eh_frame sections when they're not available).
author: Daniel Jacobowitz <drow@false.org> 2008-02-04 17:16:37 -0700
committer: David Mosberger-Tang <davidm@koala.mostang.com> 2008-02-04 17:16:37 -0700
commit: 3842dac7333e42aa44531eda34ba55200b99ccf8 (patch)
tree: 409f22e4ddf1c4711c106e88f529764420d7d89e
parent: 5ed2da2a403fe091d953183449003c9df861c289 (diff)
download: libunwind-3842dac7333e42aa44531eda34ba55200b99ccf8.tar.gz
100 files changed, 6260 insertions, 910 deletions
diff --git a/Makefile.am b/Makefile.am
index 6b4e1d8b..0c68c6d1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,9 +1,15 @@
+if ARCH_ARM
+include_HEADERS_tdep = include/libunwind-arm.h
+else
 if ARCH_IA64
 include_HEADERS_tdep = include/libunwind-ia64.h
 else
 if ARCH_HPPA
 include_HEADERS_tdep = include/libunwind-hppa.h
 else
+if ARCH_MIPS
+include_HEADERS_tdep = include/libunwind-mips.h
+else
 if ARCH_X86
 include_HEADERS_tdep = include/libunwind-x86.h
 else
@@ -19,8 +25,10 @@ endif # ARCH_PPC64
 endif # ARCH_PPC32
 endif # ARCH_X86_64
 endif # ARCH_X86
+endif # ARCH_MIPS
 endif # ARCH_HPPA
 endif # ARCH_IA64
+endif # ARCH_ARM
 
 include_HEADERS_common = $(include_HEADERS_tdep)		\
 	include/libunwind-dynamic.h include/libunwind-ptrace.h
diff --git a/Makefile.in b/Makefile.in
index 09c1df17..921c2fa9 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -66,8 +66,9 @@ RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
 	uninstall-recursive
 am__include_HEADERS_DIST = include/libunwind-ppc64.h \
 	include/libunwind-ppc32.h include/libunwind-x86_64.h \
-	include/libunwind-x86.h include/libunwind-hppa.h \
-	include/libunwind-ia64.h include/libunwind-dynamic.h \
+	include/libunwind-x86.h include/libunwind-mips.h \
+	include/libunwind-hppa.h include/libunwind-ia64.h \
+	include/libunwind-arm.h include/libunwind-dynamic.h \
 	include/libunwind-ptrace.h include/libunwind.h \
 	include/unwind.h
 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
@@ -100,10 +101,14 @@ AMDEP_TRUE = @AMDEP_TRUE@
 AMTAR = @AMTAR@
 AR = @AR@
 ARCH = @ARCH@
+ARCH_ARM_FALSE = @ARCH_ARM_FALSE@
+ARCH_ARM_TRUE = @ARCH_ARM_TRUE@
 ARCH_HPPA_FALSE = @ARCH_HPPA_FALSE@
 ARCH_HPPA_TRUE = @ARCH_HPPA_TRUE@
 ARCH_IA64_FALSE = @ARCH_IA64_FALSE@
 ARCH_IA64_TRUE = @ARCH_IA64_TRUE@
+ARCH_MIPS_FALSE = @ARCH_MIPS_FALSE@
+ARCH_MIPS_TRUE = @ARCH_MIPS_TRUE@
 ARCH_PPC32_FALSE = @ARCH_PPC32_FALSE@
 ARCH_PPC32_TRUE = @ARCH_PPC32_TRUE@
 ARCH_PPC64_FALSE = @ARCH_PPC64_FALSE@
@@ -174,6 +179,7 @@ PKG_MINOR = @PKG_MINOR@
 RANLIB = @RANLIB@
 REMOTE_ONLY_FALSE = @REMOTE_ONLY_FALSE@
 REMOTE_ONLY_TRUE = @REMOTE_ONLY_TRUE@
+SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
@@ -233,12 +239,14 @@ target_alias = @target_alias@
 target_cpu = @target_cpu@
 target_os = @target_os@
 target_vendor = @target_vendor@
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@include_HEADERS_tdep = include/libunwind-ppc64.h
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@include_HEADERS_tdep = include/libunwind-ppc32.h
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@include_HEADERS_tdep = include/libunwind-x86_64.h
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@include_HEADERS_tdep = include/libunwind-x86.h
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@include_HEADERS_tdep = include/libunwind-hppa.h
-@ARCH_IA64_TRUE@include_HEADERS_tdep = include/libunwind-ia64.h
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@include_HEADERS_tdep = include/libunwind-ppc64.h
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@include_HEADERS_tdep = include/libunwind-ppc32.h
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@include_HEADERS_tdep = include/libunwind-x86_64.h
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@include_HEADERS_tdep = include/libunwind-x86.h
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@include_HEADERS_tdep = include/libunwind-mips.h
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@include_HEADERS_tdep = include/libunwind-hppa.h
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@include_HEADERS_tdep = include/libunwind-ia64.h
+@ARCH_ARM_TRUE@include_HEADERS_tdep = include/libunwind-arm.h
 include_HEADERS_common = $(include_HEADERS_tdep)		\
 	include/libunwind-dynamic.h include/libunwind-ptrace.h
 
diff --git a/aclocal.m4 b/aclocal.m4
index 7380e7e0..98d97446 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -13,7 +13,7 @@
 
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 
-# serial 48 Debian 1.5.22-4 AC_PROG_LIBTOOL
+# serial 51 Debian 1.5.24-2 AC_PROG_LIBTOOL
 
 
 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
@@ -176,7 +176,7 @@ test -z "$STRIP" && STRIP=:
 test -z "$ac_objext" && ac_objext=o
 
 # Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 old_postinstall_cmds='chmod 644 $oldlib'
 old_postuninstall_cmds=
 
@@ -263,8 +263,9 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 # Check for compiler boilerplate output or warnings with
 # the simple compiler test code.
 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
-[ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
@@ -276,8 +277,9 @@ $rm conftest*
 # Check for linker boilerplate output or warnings with
 # the simple link test code.
 AC_DEFUN([_LT_LINKER_BOILERPLATE],
-[ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
 $rm conftest*
@@ -293,12 +295,20 @@ $rm conftest*
 # If we don't find anything, use the default library path according
 # to the aix ld manual.
 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
-[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi],[])
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 ])# _LT_AC_SYS_LIBPATH_AIX
 
@@ -529,13 +539,17 @@ ia64-*-hpux*)
   rm -rf conftest*
   ;;
 
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
   if AC_TRY_EVAL(ac_compile); then
     case `/usr/bin/file conftest.o` in
     *32-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_i386_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_i386"
           ;;
@@ -552,6 +566,9 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
       ;;
     *64-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_x86_64_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_x86_64"
           ;;
@@ -623,7 +640,7 @@ AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
 AC_CACHE_CHECK([$1], [$2],
   [$2=no
   ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$3"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -664,11 +681,12 @@ fi
 # ------------------------------------------------------------
 # Check whether the given compiler option works
 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
-[AC_CACHE_CHECK([$1], [$2],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
   [$2=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $3"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -782,24 +800,27 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
     fi
     ;;
   *)
-    # If test is not a shell built-in, we'll probably end up computing a
-    # maximum length that is only half of the actual maximum length, but
-    # we can't tell.
-    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-    while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
 	       = "XX$teststring") >/dev/null 2>&1 &&
-	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
-	    lt_cv_sys_max_cmd_len=$new_result &&
-	    test $i != 17 # 1/2 MB should be enough
-    do
-      i=`expr $i + 1`
-      teststring=$teststring$teststring
-    done
-    teststring=
-    # Add a significant safety factor because C++ compilers can tack on massive
-    # amounts of additional arguments before passing them to the linker.
-    # It appears as though 1/2 is a usable value.
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+	      new_result=`expr "X$teststring" : ".*" 2>&1` &&
+	      lt_cv_sys_max_cmd_len=$new_result &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on massive
+      # amounts of additional arguments before passing them to the linker.
+      # It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
     ;;
   esac
 ])
@@ -1026,7 +1047,8 @@ fi
 # ---------------------------------
 # Check to see if options -c and -o are simultaneously supported by compiler
 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
-[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
@@ -1034,7 +1056,7 @@ AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -1174,6 +1196,7 @@ else
    darwin*)
        if test -n "$STRIP" ; then
          striplib="$STRIP -x"
+         old_striplib="$STRIP -S"
          AC_MSG_RESULT([yes])
        else
   AC_MSG_RESULT([no])
@@ -1191,7 +1214,8 @@ fi
 # -----------------------------
 # PORTME Fill in your ld.so characteristics
 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
-[AC_MSG_CHECKING([dynamic linker characteristics])
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -1205,20 +1229,58 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
+m4_if($1,[],[
 if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
     # if the path contains ";" then we assume it to be the separator
     # otherwise default to the standard path separator (i.e. ":") - it is
     # assumed that no part of a normal pathname contains ";" but that should
     # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
   else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
   fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`echo $lt_search_path_spec`
 else
   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+fi])
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -1375,12 +1437,8 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+  m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -1434,7 +1492,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -1497,7 +1555,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[[3-9]]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -1568,7 +1626,7 @@ linux* | k*bsd*-gnu)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -1674,6 +1732,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -1779,7 +1841,8 @@ fi
 # _LT_AC_TAGCONFIG
 # ----------------
 AC_DEFUN([_LT_AC_TAGCONFIG],
-[AC_ARG_WITH([tags],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_ARG_WITH([tags],
     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
         [include additional configurations @<:@automatic@:>@])],
     [tagnames="$withval"])
@@ -2040,7 +2103,7 @@ m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
 
 # AC_PATH_TOOL_PREFIX
 # -------------------
-# find a file program which can recognise shared library
+# find a file program which can recognize shared library
 AC_DEFUN([AC_PATH_TOOL_PREFIX],
 [AC_REQUIRE([AC_PROG_EGREP])dnl
 AC_MSG_CHECKING([for $1])
@@ -2103,7 +2166,7 @@ fi
 
 # AC_PATH_MAGIC
 # -------------
-# find a file program which can recognise a shared library
+# find a file program which can recognize a shared library
 AC_DEFUN([AC_PATH_MAGIC],
 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 if test -z "$lt_cv_path_MAGIC_CMD"; then
@@ -2250,7 +2313,7 @@ esac
 # how to check for library dependencies
 #  -- PORTME fill in with the dynamic library characteristics
 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependent libraries],
+[AC_CACHE_CHECK([how to recognize dependent libraries],
 lt_cv_deplibs_check_method,
 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 lt_cv_file_magic_test_file=
@@ -2289,9 +2352,15 @@ cygwin*)
 
 mingw* | pw32*)
   # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump'.
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
   ;;
 
 darwin* | rhapsody*)
@@ -2336,7 +2405,7 @@ hpux10.20* | hpux11*)
   esac
   ;;
 
-interix3*)
+interix[[3-9]]*)
   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
   ;;
@@ -2386,6 +2455,10 @@ osf3* | osf4* | osf5*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 solaris*)
   lt_cv_deplibs_check_method=pass_all
   ;;
@@ -2438,7 +2511,7 @@ AC_DEFUN([AC_PROG_NM],
   lt_cv_path_NM="$NM"
 else
   lt_nm_to_check="${ac_tool_prefix}nm"
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
     lt_nm_to_check="$lt_nm_to_check nm"
   fi
   for lt_tmp_nm in $lt_nm_to_check; do
@@ -2654,10 +2727,10 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
+lt_simple_link_test_code='int main(){return(0);}'
 
 _LT_AC_SYS_COMPILER
 
@@ -2759,10 +2832,10 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
+lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
@@ -2908,7 +2981,7 @@ case $host_os in
 	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	then
 	  # We have reworked collect2
-	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	  :
 	else
 	  # We have old collect2
 	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
@@ -3067,10 +3140,10 @@ case $host_os in
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
           _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -3153,9 +3226,7 @@ case $host_os in
       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 
       case $host_cpu in
-      hppa*64*|ia64*)
-	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
-        ;;
+      hppa*64*|ia64*) ;;
       *)
 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
         ;;
@@ -3223,7 +3294,7 @@ case $host_os in
 	;;
     esac
     ;;
-  interix3*)
+  interix[[3-9]]*)
     _LT_AC_TAGVAR(hardcode_direct, $1)=no
     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
@@ -3343,6 +3414,29 @@ case $host_os in
 	# dependencies.
 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
 	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C++ 5.9
+	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+	  # Not sure whether something based on
+	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	  # would be better.
+	  output_verbose_link_cmd='echo'
+
+	  # Archives containing C++ object files must be created using
+	  # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	  # necessary to make sure instantiated templates are included
+	  # in the archive.
+	  _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	  ;;
+	esac
+	;;
     esac
     ;;
   lynxos*)
@@ -3381,16 +3475,20 @@ case $host_os in
     _LT_AC_TAGVAR(ld_shlibs, $1)=no
     ;;
   openbsd*)
-    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-    if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    if test -f /usr/libexec/ld.so; then
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      fi
+      output_verbose_link_cmd='echo'
+    else
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
     fi
-    output_verbose_link_cmd='echo'
     ;;
   osf3*)
     case $cc_basename in
@@ -3552,15 +3650,10 @@ case $host_os in
 	case $host_os in
 	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 	  *)
-	    # The C++ compiler is used as linker so we must use $wl
-	    # flag to pass the commands to the underlying system
-	    # linker. We must also pass each convience library through
-	    # to the system linker between allextract/defaultextract.
-	    # The C++ compiler will combine linker options so we
-	    # cannot just pass the convience library names through
-	    # without $wl.
+	    # The compiler driver will combine and reorder linker options,
+	    # but understands `-z linker_flag'.
 	    # Supported since Solaris 2.6 (maybe 2.5.1?)
-	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
+	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 	    ;;
 	esac
 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
@@ -3607,6 +3700,12 @@ case $host_os in
 	  fi
 
 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+	  case $host_os in
+	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	  *)
+	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	    ;;
+	  esac
 	fi
 	;;
     esac
@@ -3850,7 +3949,7 @@ $rm -f confest.$objext
 # PORTME: override above test on systems where it is broken
 ifelse([$1],[CXX],
 [case $host_os in
-interix3*)
+interix[[3-9]]*)
   # Interix 3.5 installs completely hosed .la files for C++, so rather than
   # hack all around it, let's just trust "g++" to DTRT.
   _LT_AC_TAGVAR(predep_objects,$1)=
@@ -3858,13 +3957,46 @@ interix3*)
   _LT_AC_TAGVAR(postdeps,$1)=
   ;;
 
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+    #
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
 solaris*)
   case $cc_basename in
   CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
     # Adding this requires a known-good setup of shared libraries for
     # Sun compiler versions before 5.6, else PIC objects from an old
     # archive will be linked into the output, leading to subtle bugs.
-    _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
     ;;
   esac
   ;;
@@ -3913,10 +4045,17 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
+lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code="      program t\n      end\n"
+lt_simple_link_test_code="\
+      program t
+      end
+"
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
@@ -3995,10 +4134,10 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
+lt_simple_compile_test_code="class foo {}"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
@@ -4051,7 +4190,7 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 
 # Code to be used in simple link tests
 lt_simple_link_test_code="$lt_simple_compile_test_code"
@@ -4140,6 +4279,7 @@ if test -f "$ltmain"; then
     _LT_AC_TAGVAR(module_cmds, $1) \
     _LT_AC_TAGVAR(module_expsym_cmds, $1) \
     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
+    _LT_AC_TAGVAR(fix_srcfile_path, $1) \
     _LT_AC_TAGVAR(exclude_expsyms, $1) \
     _LT_AC_TAGVAR(include_expsyms, $1); do
 
@@ -4186,7 +4326,7 @@ ifelse([$1], [],
 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
 # Free Software Foundation, Inc.
 #
 # This file is part of GNU Libtool:
@@ -4511,7 +4651,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
@@ -4594,6 +4734,7 @@ fi
 # ---------------------------------
 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
 [AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([LT_AC_PROG_SED])
 AC_REQUIRE([AC_PROG_NM])
 AC_REQUIRE([AC_OBJEXT])
 # Check for command to grab the raw symbol name followed by C symbol from nm.
@@ -4820,12 +4961,14 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       # like `-m68040'.
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
       ;;
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
-    mingw* | os2* | pw32*)
+    mingw* | cygwin* | os2* | pw32*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
       ;;
     darwin* | rhapsody*)
@@ -4837,7 +4980,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       # DJGPP does not support shared libraries at all
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
       ;;
-    interix3*)
+    interix[[3-9]]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -4973,6 +5116,14 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 	    ;;
 	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	      ;;
+	    esac
 	    ;;
 	esac
 	;;
@@ -5093,13 +5244,15 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
       ;;
 
@@ -5109,7 +5262,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
       ;;
 
-    interix3*)
+    interix[[3-9]]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -5167,7 +5320,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
@@ -5219,6 +5372,22 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
         # All Alpha code is PIC.
         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -5228,6 +5397,10 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
       ;;
 
+    rdos*)
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
     solaris*)
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
@@ -5322,7 +5495,8 @@ AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 # ------------------------------------
 # See if the linker supports building shared libraries.
 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
-[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 ifelse([$1],[CXX],[
   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   case $host_os in
@@ -5339,7 +5513,7 @@ ifelse([$1],[CXX],[
     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
   ;;
   cygwin* | mingw*)
-    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
   ;;
   linux* | k*bsd*-gnu)
     _LT_AC_TAGVAR(link_all_deplibs, $1)=no
@@ -5481,7 +5655,7 @@ EOF
       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
       _LT_AC_TAGVAR(always_export_symbols, $1)=no
       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -5499,7 +5673,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[[3-9]]*)
       _LT_AC_TAGVAR(hardcode_direct, $1)=no
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
@@ -5514,7 +5688,7 @@ EOF
       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux* | k*bsd*-gnu)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -5532,13 +5706,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
 	_LT_AC_TAGVAR(link_all_deplibs, $1)=no
       else
@@ -5579,7 +5762,7 @@ EOF
 
     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
       case `$LD -v 2>&1` in
-        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 	cat <<_LT_EOF 1>&2
 
@@ -5698,7 +5881,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+  	  :
 	  else
   	  # We have old collect2
   	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
@@ -5791,7 +5974,7 @@ _LT_EOF
       # The linker will automatically build a .lib file if we build a DLL.
       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
       # FIXME: Should let the user specify the lib program.
-      _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
       _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
       ;;
@@ -5833,10 +6016,10 @@ _LT_EOF
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -5998,24 +6181,28 @@ _LT_EOF
       ;;
 
     openbsd*)
-      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+	     _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	     ;;
+	   *)
+	     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
-	   _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	   ;;
-	 *)
-	   _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
       fi
       ;;
 
@@ -6074,17 +6261,16 @@ _LT_EOF
       case $host_os in
       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
       ;;
@@ -6141,7 +6327,7 @@ _LT_EOF
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
@@ -6216,7 +6402,7 @@ x|xyes)
       # to ld, don't add -lc before -lgcc.
       AC_MSG_CHECKING([whether -lc should be explicitly linked in])
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
         soname=conftest
@@ -6319,6 +6505,30 @@ AC_DEFUN([LT_AC_PROG_RC],
 [AC_CHECK_TOOL(RC, windres, no)
 ])
 
+
+# Cheap backport of AS_EXECUTABLE_P and required macros
+# from Autoconf 2.59; we should not use $as_executable_p directly.
+
+# _AS_TEST_PREPARE
+# ----------------
+m4_ifndef([_AS_TEST_PREPARE],
+[m4_defun([_AS_TEST_PREPARE],
+[if test -x / >/dev/null 2>&1; then
+  as_executable_p='test -x'
+else
+  as_executable_p='test -f'
+fi
+])])# _AS_TEST_PREPARE
+
+# AS_EXECUTABLE_P
+# ---------------
+# Check whether a file is executable.
+m4_ifndef([AS_EXECUTABLE_P],
+[m4_defun([AS_EXECUTABLE_P],
+[AS_REQUIRE([_AS_TEST_PREPARE])dnl
+$as_executable_p $1[]dnl
+])])# AS_EXECUTABLE_P
+
 # NOTE: This macro has been submitted for inclusion into   #
 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
 #  a released version of Autoconf we should remove this    #
@@ -6339,12 +6549,13 @@ do
   test -z "$as_dir" && as_dir=.
   for lt_ac_prog in sed gsed; do
     for ac_exec_ext in '' $ac_executable_extensions; do
-      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+      if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
       fi
     done
   done
 done
+IFS=$as_save_IFS
 lt_ac_max=0
 lt_ac_count=0
 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
@@ -6377,6 +6588,7 @@ for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 done
 ])
 SED=$lt_cv_path_SED
+AC_SUBST([SED])
 AC_MSG_RESULT([$SED])
 ])
 
diff --git a/configure b/configure
index 0156c45b..96c841c6 100755
--- a/configure
+++ b/configure
@@ -864,6 +864,7 @@ ac_ct_CXX
 CXXDEPMODE
 am__fastdepCXX_TRUE
 am__fastdepCXX_FALSE
+SED
 GREP
 EGREP
 LN_S
@@ -883,10 +884,14 @@ USE_ALTIVEC_TRUE
 USE_ALTIVEC_FALSE
 REMOTE_ONLY_TRUE
 REMOTE_ONLY_FALSE
+ARCH_ARM_TRUE
+ARCH_ARM_FALSE
 ARCH_IA64_TRUE
 ARCH_IA64_FALSE
 ARCH_HPPA_TRUE
 ARCH_HPPA_FALSE
+ARCH_MIPS_TRUE
+ARCH_MIPS_FALSE
 ARCH_X86_TRUE
 ARCH_X86_FALSE
 ARCH_X86_64_TRUE
@@ -4353,12 +4358,13 @@ do
   test -z "$as_dir" && as_dir=.
   for lt_ac_prog in sed gsed; do
     for ac_exec_ext in '' $ac_executable_extensions; do
-      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+      if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then
         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
       fi
     done
   done
 done
+IFS=$as_save_IFS
 lt_ac_max=0
 lt_ac_count=0
 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
@@ -4393,6 +4399,7 @@ done
 fi
 
 SED=$lt_cv_path_SED
+
 { echo "$as_me:$LINENO: result: $SED" >&5
 echo "${ECHO_T}$SED" >&6; }
 
@@ -4754,8 +4761,8 @@ else
 echo "${ECHO_T}no, using $LN_S" >&6; }
 fi
 
-{ echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5
-echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6; }
 if test "${lt_cv_deplibs_check_method+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -4796,9 +4803,15 @@ cygwin*)
 
 mingw* | pw32*)
   # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump'.
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
   ;;
 
 darwin* | rhapsody*)
@@ -4843,7 +4856,7 @@ hpux10.20* | hpux11*)
   esac
   ;;
 
-interix3*)
+interix[3-9]*)
   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
   ;;
@@ -4893,6 +4906,10 @@ osf3* | osf4* | osf5*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 solaris*)
   lt_cv_deplibs_check_method=pass_all
   ;;
@@ -4980,7 +4997,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 4983 "configure"' > conftest.$ac_ext
+  echo '#line 5000 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -5015,7 +5032,8 @@ ia64-*-hpux*)
   rm -rf conftest*
   ;;
 
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
@@ -5026,6 +5044,9 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
     case `/usr/bin/file conftest.o` in
     *32-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_i386_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_i386"
           ;;
@@ -5042,6 +5063,9 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
       ;;
     *64-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_x86_64_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_x86_64"
           ;;
@@ -6362,24 +6386,27 @@ else
     fi
     ;;
   *)
-    # If test is not a shell built-in, we'll probably end up computing a
-    # maximum length that is only half of the actual maximum length, but
-    # we can't tell.
-    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-    while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
 	       = "XX$teststring") >/dev/null 2>&1 &&
-	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
-	    lt_cv_sys_max_cmd_len=$new_result &&
-	    test $i != 17 # 1/2 MB should be enough
-    do
-      i=`expr $i + 1`
-      teststring=$teststring$teststring
-    done
-    teststring=
-    # Add a significant safety factor because C++ compilers can tack on massive
-    # amounts of additional arguments before passing them to the linker.
-    # It appears as though 1/2 is a usable value.
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+	      new_result=`expr "X$teststring" : ".*" 2>&1` &&
+	      lt_cv_sys_max_cmd_len=$new_result &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on massive
+      # amounts of additional arguments before passing them to the linker.
+      # It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
     ;;
   esac
 
@@ -6396,6 +6423,7 @@ fi
 
 
 
+
 # Check for command to grab the raw symbol name followed by C symbol from nm.
 { echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; }
@@ -6984,7 +7012,7 @@ test -z "$STRIP" && STRIP=:
 test -z "$ac_objext" && ac_objext=o
 
 # Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 old_postinstall_cmds='chmod 644 $oldlib'
 old_postuninstall_cmds=
 
@@ -7184,10 +7212,10 @@ objext=o
 objext=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
+lt_simple_link_test_code='int main(){return(0);}'
 
 
 # If no C compiler was specified, use CC.
@@ -7202,13 +7230,13 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
 $rm conftest*
@@ -7228,7 +7256,7 @@ if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
 else
   lt_cv_prog_compiler_rtti_exceptions=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="-fno-rtti -fno-exceptions"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -7239,11 +7267,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7242: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7270: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7246: \$? = $ac_status" >&5
+   echo "$as_me:7274: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7294,13 +7322,15 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       lt_prog_compiler_pic='-DDLL_EXPORT'
       ;;
 
@@ -7310,7 +7340,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic='-fno-common'
       ;;
 
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -7368,7 +7398,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
       lt_prog_compiler_pic='-DDLL_EXPORT'
@@ -7420,6 +7450,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -7429,6 +7475,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static='-non_shared'
       ;;
 
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
     solaris*)
       lt_prog_compiler_pic='-KPIC'
       lt_prog_compiler_static='-Bstatic'
@@ -7496,7 +7546,7 @@ if test "${lt_prog_compiler_pic_works+set}" = set; then
 else
   lt_prog_compiler_pic_works=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -7507,11 +7557,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7510: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7560: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7514: \$? = $ac_status" >&5
+   echo "$as_me:7564: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7560,7 +7610,7 @@ else
   lt_prog_compiler_static_works=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -7600,7 +7650,7 @@ else
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -7611,11 +7661,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7614: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7664: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7618: \$? = $ac_status" >&5
+   echo "$as_me:7668: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -7807,7 +7857,7 @@ EOF
       allow_undefined_flag=unsupported
       always_export_symbols=no
       enable_shared_with_static_runtimes=yes
-      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -7825,7 +7875,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[3-9]*)
       hardcode_direct=no
       hardcode_shlibpath_var=no
       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
@@ -7840,7 +7890,7 @@ EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux* | k*bsd*-gnu)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -7858,13 +7908,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
 	link_all_deplibs=no
       else
@@ -8024,7 +8083,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  hardcode_direct=yes
+  	  :
 	  else
   	  # We have old collect2
   	  hardcode_direct=unsupported
@@ -8098,11 +8157,18 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
 
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
@@ -8157,11 +8223,18 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
 
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
@@ -8215,7 +8288,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_From_new_cmds='true'
       # FIXME: Should let the user specify the lib program.
-      old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
       fix_srcfile_path='`cygpath -w "$srcfile"`'
       enable_shared_with_static_runtimes=yes
       ;;
@@ -8257,10 +8330,10 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -8422,24 +8495,28 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     openbsd*)
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-	export_dynamic_flag_spec='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	   archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   hardcode_libdir_flag_spec='-R$libdir'
-	   ;;
-	 *)
-	   archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	ld_shlibs=no
       fi
       ;;
 
@@ -8498,17 +8575,16 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $host_os in
       solaris2.[0-5] | solaris2.[0-5].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       link_all_deplibs=yes
       ;;
@@ -8565,7 +8641,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
       no_undefined_flag='${wl}-z,text'
       archive_cmds_need_lc=no
       hardcode_shlibpath_var=no
@@ -8642,7 +8718,7 @@ x|xyes)
       { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
@@ -8700,17 +8776,55 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
 if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
     # if the path contains ";" then we assume it to be the separator
     # otherwise default to the standard path separator (i.e. ":") - it is
     # assumed that no part of a normal pathname contains ";" but that should
     # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
   else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
   fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`echo $lt_search_path_spec`
 else
   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 fi
@@ -8870,12 +8984,8 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -8929,7 +9039,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -8992,7 +9102,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -9063,7 +9173,7 @@ linux* | k*bsd*-gnu)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -9169,6 +9279,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -9322,6 +9436,7 @@ else
    darwin*)
        if test -n "$STRIP" ; then
          striplib="$STRIP -x"
+         old_striplib="$STRIP -S"
          { echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6; }
        else
@@ -9908,7 +10023,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 9911 "configure"
+#line 10026 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10008,7 +10123,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10011 "configure"
+#line 10126 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10206,6 +10321,7 @@ if test -f "$ltmain"; then
     module_cmds \
     module_expsym_cmds \
     lt_cv_prog_compiler_c_o \
+    fix_srcfile_path \
     exclude_expsyms \
     include_expsyms; do
 
@@ -10250,7 +10366,7 @@ echo "$as_me: creating $ofile" >&6;}
 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
 # Free Software Foundation, Inc.
 #
 # This file is part of GNU Libtool:
@@ -10574,7 +10690,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols
@@ -10743,10 +10859,10 @@ objext=o
 objext_CXX=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
+lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
@@ -10762,13 +10878,13 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
 $rm conftest*
@@ -11027,7 +11143,7 @@ case $host_os in
 	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	then
 	  # We have reworked collect2
-	  hardcode_direct_CXX=yes
+	  :
 	else
 	  # We have old collect2
 	  hardcode_direct_CXX=unsupported
@@ -11101,11 +11217,18 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
 
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
@@ -11161,11 +11284,18 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
 
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
@@ -11284,10 +11414,10 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-          archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+          archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
           module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-          archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -11370,9 +11500,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       hardcode_libdir_separator_CXX=:
 
       case $host_cpu in
-      hppa*64*|ia64*)
-	hardcode_libdir_flag_spec_ld_CXX='+b $libdir'
-        ;;
+      hppa*64*|ia64*) ;;
       *)
 	export_dynamic_flag_spec_CXX='${wl}-E'
         ;;
@@ -11440,7 +11568,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	;;
     esac
     ;;
-  interix3*)
+  interix[3-9]*)
     hardcode_direct_CXX=no
     hardcode_shlibpath_var_CXX=no
     hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
@@ -11560,6 +11688,29 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	# dependencies.
 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
 	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C++ 5.9
+	  no_undefined_flag_CXX=' -zdefs'
+	  archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	  hardcode_libdir_flag_spec_CXX='-R$libdir'
+	  whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+	  # Not sure whether something based on
+	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	  # would be better.
+	  output_verbose_link_cmd='echo'
+
+	  # Archives containing C++ object files must be created using
+	  # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	  # necessary to make sure instantiated templates are included
+	  # in the archive.
+	  old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	  ;;
+	esac
+	;;
     esac
     ;;
   lynxos*)
@@ -11598,16 +11749,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     ld_shlibs_CXX=no
     ;;
   openbsd*)
-    hardcode_direct_CXX=yes
-    hardcode_shlibpath_var_CXX=no
-    archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
-    if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-      export_dynamic_flag_spec_CXX='${wl}-E'
-      whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    if test -f /usr/libexec/ld.so; then
+      hardcode_direct_CXX=yes
+      hardcode_shlibpath_var_CXX=no
+      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	export_dynamic_flag_spec_CXX='${wl}-E'
+	whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      fi
+      output_verbose_link_cmd='echo'
+    else
+      ld_shlibs_CXX=no
     fi
-    output_verbose_link_cmd='echo'
     ;;
   osf3*)
     case $cc_basename in
@@ -11769,15 +11924,10 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	case $host_os in
 	  solaris2.[0-5] | solaris2.[0-5].*) ;;
 	  *)
-	    # The C++ compiler is used as linker so we must use $wl
-	    # flag to pass the commands to the underlying system
-	    # linker. We must also pass each convience library through
-	    # to the system linker between allextract/defaultextract.
-	    # The C++ compiler will combine linker options so we
-	    # cannot just pass the convience library names through
-	    # without $wl.
+	    # The compiler driver will combine and reorder linker options,
+	    # but understands `-z linker_flag'.
 	    # Supported since Solaris 2.6 (maybe 2.5.1?)
-	    whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
+	    whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
 	    ;;
 	esac
 	link_all_deplibs_CXX=yes
@@ -11824,6 +11974,12 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	  fi
 
 	  hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+	  case $host_os in
+	  solaris2.[0-5] | solaris2.[0-5].*) ;;
+	  *)
+	    whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	    ;;
+	  esac
 	fi
 	;;
     esac
@@ -12015,7 +12171,7 @@ $rm -f confest.$objext
 
 # PORTME: override above test on systems where it is broken
 case $host_os in
-interix3*)
+interix[3-9]*)
   # Interix 3.5 installs completely hosed .la files for C++, so rather than
   # hack all around it, let's just trust "g++" to DTRT.
   predep_objects_CXX=
@@ -12023,13 +12179,46 @@ interix3*)
   postdeps_CXX=
   ;;
 
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+    #
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
 solaris*)
   case $cc_basename in
   CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
     # Adding this requires a known-good setup of shared libraries for
     # Sun compiler versions before 5.6, else PIC objects from an old
     # archive will be linked into the output, leading to subtle bugs.
-    postdeps_CXX='-lCstd -lCrun'
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
     ;;
   esac
   ;;
@@ -12066,12 +12255,14 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       # like `-m68040'.
       lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
       ;;
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
-    mingw* | os2* | pw32*)
+    mingw* | cygwin* | os2* | pw32*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
       ;;
     darwin* | rhapsody*)
@@ -12083,7 +12274,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       # DJGPP does not support shared libraries at all
       lt_prog_compiler_pic_CXX=
       ;;
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -12219,6 +12410,14 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
 	    lt_prog_compiler_static_CXX='-non_shared'
 	    ;;
 	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      lt_prog_compiler_pic_CXX='-KPIC'
+	      lt_prog_compiler_static_CXX='-Bstatic'
+	      lt_prog_compiler_wl_CXX='-Qoption ld '
+	      ;;
+	    esac
 	    ;;
 	esac
 	;;
@@ -12333,7 +12532,7 @@ if test "${lt_prog_compiler_pic_works_CXX+set}" = set; then
 else
   lt_prog_compiler_pic_works_CXX=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -12344,11 +12543,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12347: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12546: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:12351: \$? = $ac_status" >&5
+   echo "$as_me:12550: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -12397,7 +12596,7 @@ else
   lt_prog_compiler_static_works_CXX=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -12437,7 +12636,7 @@ else
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -12448,11 +12647,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12451: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12650: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12455: \$? = $ac_status" >&5
+   echo "$as_me:12654: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -12518,7 +12717,7 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
     export_symbols_cmds_CXX="$ltdll_cmds"
   ;;
   cygwin* | mingw*)
-    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
   ;;
   linux* | k*bsd*-gnu)
     link_all_deplibs_CXX=no
@@ -12552,7 +12751,7 @@ x|xyes)
       { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
@@ -12610,20 +12809,7 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -12780,12 +12966,7 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -12839,7 +13020,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -12902,7 +13083,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -12973,7 +13154,7 @@ linux* | k*bsd*-gnu)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -13079,6 +13260,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -13273,6 +13458,7 @@ if test -f "$ltmain"; then
     module_cmds_CXX \
     module_expsym_cmds_CXX \
     lt_cv_prog_compiler_c_o_CXX \
+    fix_srcfile_path_CXX \
     exclude_expsyms_CXX \
     include_expsyms_CXX; do
 
@@ -13593,7 +13779,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_CXX"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_CXX
@@ -13684,10 +13870,17 @@ objext=o
 objext_F77=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
+lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code="      program t\n      end\n"
+lt_simple_link_test_code="\
+      program t
+      end
+"
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
@@ -13703,13 +13896,13 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
 $rm conftest*
@@ -13796,13 +13989,15 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       lt_prog_compiler_pic_F77='-DDLL_EXPORT'
       ;;
 
@@ -13812,7 +14007,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_F77='-fno-common'
       ;;
 
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -13870,7 +14065,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
       lt_prog_compiler_pic_F77='-DDLL_EXPORT'
@@ -13922,6 +14117,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static_F77='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_F77='-KPIC'
+	  lt_prog_compiler_static_F77='-Bstatic'
+	  lt_prog_compiler_wl_F77='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_F77='-KPIC'
+	  lt_prog_compiler_static_F77='-Bstatic'
+	  lt_prog_compiler_wl_F77=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -13931,6 +14142,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static_F77='-non_shared'
       ;;
 
+    rdos*)
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
     solaris*)
       lt_prog_compiler_pic_F77='-KPIC'
       lt_prog_compiler_static_F77='-Bstatic'
@@ -13998,7 +14213,7 @@ if test "${lt_prog_compiler_pic_works_F77+set}" = set; then
 else
   lt_prog_compiler_pic_works_F77=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic_F77"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -14009,11 +14224,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14012: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14227: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:14016: \$? = $ac_status" >&5
+   echo "$as_me:14231: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -14062,7 +14277,7 @@ else
   lt_prog_compiler_static_works_F77=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -14102,7 +14317,7 @@ else
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -14113,11 +14328,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14116: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14331: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:14120: \$? = $ac_status" >&5
+   echo "$as_me:14335: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -14309,7 +14524,7 @@ EOF
       allow_undefined_flag_F77=unsupported
       always_export_symbols_F77=no
       enable_shared_with_static_runtimes_F77=yes
-      export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+      export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -14327,7 +14542,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[3-9]*)
       hardcode_direct_F77=no
       hardcode_shlibpath_var_F77=no
       hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
@@ -14342,7 +14557,7 @@ EOF
       archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux* | k*bsd*-gnu)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -14360,13 +14575,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
 	link_all_deplibs_F77=no
       else
@@ -14526,7 +14750,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  hardcode_direct_F77=yes
+  	  :
 	  else
   	  # We have old collect2
   	  hardcode_direct_F77=unsupported
@@ -14590,11 +14814,18 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
 
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
@@ -14639,11 +14870,18 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
 
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
@@ -14697,7 +14935,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_From_new_cmds_F77='true'
       # FIXME: Should let the user specify the lib program.
-      old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs'
       fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
       enable_shared_with_static_runtimes_F77=yes
       ;;
@@ -14739,10 +14977,10 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -14904,24 +15142,28 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     openbsd*)
-      hardcode_direct_F77=yes
-      hardcode_shlibpath_var_F77=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
-	export_dynamic_flag_spec_F77='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_F77=yes
+	hardcode_shlibpath_var_F77=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_F77='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_F77='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	   archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   hardcode_libdir_flag_spec_F77='-R$libdir'
-	   ;;
-	 *)
-	   archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	ld_shlibs_F77=no
       fi
       ;;
 
@@ -14980,17 +15222,16 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $host_os in
       solaris2.[0-5] | solaris2.[0-5].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       link_all_deplibs_F77=yes
       ;;
@@ -15047,7 +15288,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
       no_undefined_flag_F77='${wl}-z,text'
       archive_cmds_need_lc_F77=no
       hardcode_shlibpath_var_F77=no
@@ -15124,7 +15365,7 @@ x|xyes)
       { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
@@ -15182,20 +15423,7 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -15352,12 +15580,7 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -15411,7 +15634,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -15474,7 +15697,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -15545,7 +15768,7 @@ linux* | k*bsd*-gnu)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -15651,6 +15874,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -15845,6 +16072,7 @@ if test -f "$ltmain"; then
     module_cmds_F77 \
     module_expsym_cmds_F77 \
     lt_cv_prog_compiler_c_o_F77 \
+    fix_srcfile_path_F77 \
     exclude_expsyms_F77 \
     include_expsyms_F77; do
 
@@ -16165,7 +16393,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_F77"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_F77
@@ -16223,10 +16451,10 @@ objext=o
 objext_GCJ=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
+lt_simple_compile_test_code="class foo {}"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
+lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
@@ -16242,13 +16470,13 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
 $rm conftest*
@@ -16289,7 +16517,7 @@ if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
 else
   lt_cv_prog_compiler_rtti_exceptions=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="-fno-rtti -fno-exceptions"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -16300,11 +16528,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16303: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16531: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16307: \$? = $ac_status" >&5
+   echo "$as_me:16535: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -16355,13 +16583,15 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
       ;;
 
@@ -16371,7 +16601,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_GCJ='-fno-common'
       ;;
 
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -16429,7 +16659,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
       lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
@@ -16481,6 +16711,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static_GCJ='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_GCJ='-KPIC'
+	  lt_prog_compiler_static_GCJ='-Bstatic'
+	  lt_prog_compiler_wl_GCJ='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_GCJ='-KPIC'
+	  lt_prog_compiler_static_GCJ='-Bstatic'
+	  lt_prog_compiler_wl_GCJ=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -16490,6 +16736,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static_GCJ='-non_shared'
       ;;
 
+    rdos*)
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
     solaris*)
       lt_prog_compiler_pic_GCJ='-KPIC'
       lt_prog_compiler_static_GCJ='-Bstatic'
@@ -16557,7 +16807,7 @@ if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then
 else
   lt_prog_compiler_pic_works_GCJ=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -16568,11 +16818,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16571: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16821: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16575: \$? = $ac_status" >&5
+   echo "$as_me:16825: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -16621,7 +16871,7 @@ else
   lt_prog_compiler_static_works_GCJ=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -16661,7 +16911,7 @@ else
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -16672,11 +16922,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16675: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16925: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16679: \$? = $ac_status" >&5
+   echo "$as_me:16929: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -16868,7 +17118,7 @@ EOF
       allow_undefined_flag_GCJ=unsupported
       always_export_symbols_GCJ=no
       enable_shared_with_static_runtimes_GCJ=yes
-      export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+      export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -16886,7 +17136,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[3-9]*)
       hardcode_direct_GCJ=no
       hardcode_shlibpath_var_GCJ=no
       hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
@@ -16901,7 +17151,7 @@ EOF
       archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux* | k*bsd*-gnu)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -16919,13 +17169,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
 	link_all_deplibs_GCJ=no
       else
@@ -17085,7 +17344,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  hardcode_direct_GCJ=yes
+  	  :
 	  else
   	  # We have old collect2
   	  hardcode_direct_GCJ=unsupported
@@ -17159,11 +17418,18 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
 
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
@@ -17218,11 +17484,18 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
 
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
@@ -17276,7 +17549,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_From_new_cmds_GCJ='true'
       # FIXME: Should let the user specify the lib program.
-      old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs'
       fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
       enable_shared_with_static_runtimes_GCJ=yes
       ;;
@@ -17318,10 +17591,10 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -17483,24 +17756,28 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     openbsd*)
-      hardcode_direct_GCJ=yes
-      hardcode_shlibpath_var_GCJ=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
-	export_dynamic_flag_spec_GCJ='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_GCJ=yes
+	hardcode_shlibpath_var_GCJ=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_GCJ='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_GCJ='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	   archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   hardcode_libdir_flag_spec_GCJ='-R$libdir'
-	   ;;
-	 *)
-	   archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	ld_shlibs_GCJ=no
       fi
       ;;
 
@@ -17559,17 +17836,16 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $host_os in
       solaris2.[0-5] | solaris2.[0-5].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       link_all_deplibs_GCJ=yes
       ;;
@@ -17626,7 +17902,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
       no_undefined_flag_GCJ='${wl}-z,text'
       archive_cmds_need_lc_GCJ=no
       hardcode_shlibpath_var_GCJ=no
@@ -17703,7 +17979,7 @@ x|xyes)
       { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
@@ -17761,20 +18037,7 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -17931,12 +18194,7 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -17990,7 +18248,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -18053,7 +18311,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -18124,7 +18382,7 @@ linux* | k*bsd*-gnu)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -18230,6 +18488,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -18424,6 +18686,7 @@ if test -f "$ltmain"; then
     module_cmds_GCJ \
     module_expsym_cmds_GCJ \
     lt_cv_prog_compiler_c_o_GCJ \
+    fix_srcfile_path_GCJ \
     exclude_expsyms_GCJ \
     include_expsyms_GCJ; do
 
@@ -18744,7 +19007,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_GCJ"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_GCJ
@@ -18801,7 +19064,7 @@ objext=o
 objext_RC=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 
 # Code to be used in simple link tests
 lt_simple_link_test_code="$lt_simple_compile_test_code"
@@ -18820,13 +19083,13 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
 $rm conftest*
@@ -18904,6 +19167,7 @@ if test -f "$ltmain"; then
     module_cmds_RC \
     module_expsym_cmds_RC \
     lt_cv_prog_compiler_c_o_RC \
+    fix_srcfile_path_RC \
     exclude_expsyms_RC \
     include_expsyms_RC; do
 
@@ -19224,7 +19488,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_RC"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_RC
@@ -20757,19 +21021,22 @@ fi
 
 get_arch() {
  case "$1" in
+  arm*) echo arm;;
   i?86) echo x86;;
   hppa*) echo hppa;;
+  mips*) echo mips;;
   powerpc64) is_gcc_m64;;
   *) echo $1;;
  esac
 }
 
 build_arch=`get_arch $build_cpu`
+host_arch=`get_arch $host_cpu`
 target_arch=`get_arch $target_cpu`
 
 
 
-if test x$target_arch != x$build_arch; then
+if test x$target_arch != x$host_arch; then
   REMOTE_ONLY_TRUE=
   REMOTE_ONLY_FALSE='#'
 else
@@ -20779,6 +21046,16 @@ fi
 
 
 
+if test x$target_arch = xarm; then
+  ARCH_ARM_TRUE=
+  ARCH_ARM_FALSE='#'
+else
+  ARCH_ARM_TRUE='#'
+  ARCH_ARM_FALSE=
+fi
+
+
+
 if test x$target_arch = xia64; then
   ARCH_IA64_TRUE=
   ARCH_IA64_FALSE='#'
@@ -20799,6 +21076,16 @@ fi
 
 
 
+if test x$target_arch = xmips; then
+  ARCH_MIPS_TRUE=
+  ARCH_MIPS_FALSE='#'
+else
+  ARCH_MIPS_TRUE='#'
+  ARCH_MIPS_FALSE=
+fi
+
+
+
 if test x$target_arch = xx86; then
   ARCH_X86_TRUE=
   ARCH_X86_FALSE='#'
@@ -20865,7 +21152,7 @@ echo "$as_me: PowerPC64 detected, lib will be installed ${libdir}" >&6;};
 
 fi
 
-if test x$target_arch != x$build_arch; then
+if test x$target_arch != x$host_arch; then
   CPPFLAGS="${CPPFLAGS} -DUNW_REMOTE_ONLY"
 fi
 ac_config_links="$ac_config_links include/libunwind.h:include/libunwind-$target_arch.h include/tdep:include/tdep-$target_arch"
@@ -21171,6 +21458,13 @@ echo "$as_me: error: conditional \"REMOTE_ONLY\" was never defined.
 Usually this means the macro was only invoked conditionally." >&2;}
    { (exit 1); exit 1; }; }
 fi
+if test -z "${ARCH_ARM_TRUE}" && test -z "${ARCH_ARM_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"ARCH_ARM\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"ARCH_ARM\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
 if test -z "${ARCH_IA64_TRUE}" && test -z "${ARCH_IA64_FALSE}"; then
   { { echo "$as_me:$LINENO: error: conditional \"ARCH_IA64\" was never defined.
 Usually this means the macro was only invoked conditionally." >&5
@@ -21185,6 +21479,13 @@ echo "$as_me: error: conditional \"ARCH_HPPA\" was never defined.
 Usually this means the macro was only invoked conditionally." >&2;}
    { (exit 1); exit 1; }; }
 fi
+if test -z "${ARCH_MIPS_TRUE}" && test -z "${ARCH_MIPS_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"ARCH_MIPS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"ARCH_MIPS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
 if test -z "${ARCH_X86_TRUE}" && test -z "${ARCH_X86_FALSE}"; then
   { { echo "$as_me:$LINENO: error: conditional \"ARCH_X86\" was never defined.
 Usually this means the macro was only invoked conditionally." >&5
@@ -21866,8 +22167,8 @@ ac_ct_CXX!$ac_ct_CXX$ac_delim
 CXXDEPMODE!$CXXDEPMODE$ac_delim
 am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim
 am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim
+SED!$SED$ac_delim
 GREP!$GREP$ac_delim
-EGREP!$EGREP$ac_delim
 _ACEOF
 
   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
@@ -21909,6 +22210,7 @@ _ACEOF
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   cat >conf$$subs.sed <<_ACEOF
+EGREP!$EGREP$ac_delim
 LN_S!$LN_S$ac_delim
 ECHO!$ECHO$ac_delim
 AR!$AR$ac_delim
@@ -21926,10 +22228,14 @@ USE_ALTIVEC_TRUE!$USE_ALTIVEC_TRUE$ac_delim
 USE_ALTIVEC_FALSE!$USE_ALTIVEC_FALSE$ac_delim
 REMOTE_ONLY_TRUE!$REMOTE_ONLY_TRUE$ac_delim
 REMOTE_ONLY_FALSE!$REMOTE_ONLY_FALSE$ac_delim
+ARCH_ARM_TRUE!$ARCH_ARM_TRUE$ac_delim
+ARCH_ARM_FALSE!$ARCH_ARM_FALSE$ac_delim
 ARCH_IA64_TRUE!$ARCH_IA64_TRUE$ac_delim
 ARCH_IA64_FALSE!$ARCH_IA64_FALSE$ac_delim
 ARCH_HPPA_TRUE!$ARCH_HPPA_TRUE$ac_delim
 ARCH_HPPA_FALSE!$ARCH_HPPA_FALSE$ac_delim
+ARCH_MIPS_TRUE!$ARCH_MIPS_TRUE$ac_delim
+ARCH_MIPS_FALSE!$ARCH_MIPS_FALSE$ac_delim
 ARCH_X86_TRUE!$ARCH_X86_TRUE$ac_delim
 ARCH_X86_FALSE!$ARCH_X86_FALSE$ac_delim
 ARCH_X86_64_TRUE!$ARCH_X86_64_TRUE$ac_delim
@@ -21954,7 +22260,7 @@ PKG_MAINTAINER!$PKG_MAINTAINER$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 43; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 48; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
diff --git a/configure.in b/configure.in
index bf44eaae..c2374c5d 100644
--- a/configure.in
+++ b/configure.in
@@ -75,19 +75,24 @@ AM_CONDITIONAL(USE_ALTIVEC, test x$use_altivec = xhas_altivec)
 
 get_arch() {
  case "$1" in
+  arm*) echo arm;;
   i?86) echo x86;;
   hppa*) echo hppa;;
+  mips*) echo mips;;
   powerpc64) is_gcc_m64;;
   *) echo $1;;
  esac
 }
 
 build_arch=`get_arch $build_cpu`
+host_arch=`get_arch $host_cpu`
 target_arch=`get_arch $target_cpu`
 
-AM_CONDITIONAL(REMOTE_ONLY, test x$target_arch != x$build_arch)
+AM_CONDITIONAL(REMOTE_ONLY, test x$target_arch != x$host_arch)
+AM_CONDITIONAL(ARCH_ARM, test x$target_arch = xarm)
 AM_CONDITIONAL(ARCH_IA64, test x$target_arch = xia64)
 AM_CONDITIONAL(ARCH_HPPA, test x$target_arch = xhppa)
+AM_CONDITIONAL(ARCH_MIPS, test x$target_arch = xmips)
 AM_CONDITIONAL(ARCH_X86, test x$target_arch = xx86)
 AM_CONDITIONAL(ARCH_X86_64, test x$target_arch = xx86_64)
 AM_CONDITIONAL(ARCH_PPC32, test x$target_arch = xppc32)
@@ -101,7 +106,7 @@ if test x$target_arch = xppc64; then
         AC_SUBST([libdir])
 fi
 
-if test x$target_arch != x$build_arch; then
+if test x$target_arch != x$host_arch; then
   CPPFLAGS="${CPPFLAGS} -DUNW_REMOTE_ONLY"
 fi
 AC_CONFIG_LINKS(include/libunwind.h:include/libunwind-$target_arch.h
diff --git a/doc/Makefile.in b/doc/Makefile.in
index 26cb5088..0369aa87 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -60,10 +60,14 @@ AMDEP_TRUE = @AMDEP_TRUE@
 AMTAR = @AMTAR@
 AR = @AR@
 ARCH = @ARCH@
+ARCH_ARM_FALSE = @ARCH_ARM_FALSE@
+ARCH_ARM_TRUE = @ARCH_ARM_TRUE@
 ARCH_HPPA_FALSE = @ARCH_HPPA_FALSE@
 ARCH_HPPA_TRUE = @ARCH_HPPA_TRUE@
 ARCH_IA64_FALSE = @ARCH_IA64_FALSE@
 ARCH_IA64_TRUE = @ARCH_IA64_TRUE@
+ARCH_MIPS_FALSE = @ARCH_MIPS_FALSE@
+ARCH_MIPS_TRUE = @ARCH_MIPS_TRUE@
 ARCH_PPC32_FALSE = @ARCH_PPC32_FALSE@
 ARCH_PPC32_TRUE = @ARCH_PPC32_TRUE@
 ARCH_PPC64_FALSE = @ARCH_PPC64_FALSE@
@@ -134,6 +138,7 @@ PKG_MINOR = @PKG_MINOR@
 RANLIB = @RANLIB@
 REMOTE_ONLY_FALSE = @REMOTE_ONLY_FALSE@
 REMOTE_ONLY_TRUE = @REMOTE_ONLY_TRUE@
+SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
diff --git a/include/dwarf.h b/include/dwarf.h
index 3dbf520e..c7c757ed 100644
--- a/include/dwarf.h
+++ b/include/dwarf.h
@@ -329,6 +329,23 @@ struct dwarf_rs_cache
     dwarf_reg_state_t buckets[DWARF_UNW_CACHE_SIZE];
   };
 
+/* A list of descriptors for loaded .debug_frame sections.  */
+
+struct unw_debug_frame_list
+  {
+    /* The start (inclusive) and end (exclusive) of the described region.  */
+    unw_word_t start;
+    unw_word_t end;
+    /* The debug frame itself.  */
+    char *debug_frame;
+    size_t debug_frame_size;
+    /* Index (for binary search).  */
+    struct table_entry *index;
+    size_t index_size;
+    /* Pointer to next descriptor.  */
+    struct unw_debug_frame_list *next;
+  };
+
 /* Convenience macros: */
 #define dwarf_init			UNW_ARCH_OBJ (dwarf_init)
 #define dwarf_find_proc_info		UNW_OBJ (dwarf_find_proc_info)
@@ -363,6 +380,7 @@ extern int dwarf_extract_proc_info_from_fde (unw_addr_space_t as,
 					     unw_word_t *fde_addr,
 					     unw_proc_info_t *pi,
 					     int need_unwind_info,
+					     unw_word_t base,
 					     void *arg);
 extern int dwarf_find_save_locs (struct dwarf_cursor *c);
 extern int dwarf_create_state_record (struct dwarf_cursor *c,
diff --git a/include/dwarf_i.h b/include/dwarf_i.h
index 5b78dc04..d01eab86 100644
--- a/include/dwarf_i.h
+++ b/include/dwarf_i.h
@@ -9,6 +9,12 @@
 #include "dwarf.h"
 #include "libunwind_i.h"
 
+/* Unless we are told otherwise, assume that a "machine address" is
+   the size of an unw_word_t.  */
+#ifndef dwarf_addr_size
+# define dwarf_addr_size(as) (sizeof (unw_word_t))
+#endif
+
 #define dwarf_to_unw_regnum_map		UNW_OBJ (dwarf_to_unw_regnum_map)
 
 extern uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH];
@@ -22,7 +28,7 @@ extern uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH];
 /* In the local-only case, we can let the compiler directly access
    memory and don't need to worry about differing byte-order.  */
 
-typedef union
+typedef union __attribute__ ((packed))
   {
     int8_t s8;
     int16_t s16;
@@ -32,16 +38,15 @@ typedef union
     uint16_t u16;
     uint32_t u32;
     uint64_t u64;
-    unw_word_t w;
     void *ptr;
   }
-dwarf_misaligned_value_t __attribute__ ((packed));
+dwarf_misaligned_value_t;
 
 static inline int
 dwarf_reads8 (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
 	      int8_t *val, void *arg)
 {
-  dwarf_misaligned_value_t *mvp = (void *) *addr;
+  dwarf_misaligned_value_t *mvp = (void *) (uintptr_t) *addr;
 
   *val = mvp->s8;
   *addr += sizeof (mvp->s8);
@@ -52,7 +57,7 @@ static inline int
 dwarf_reads16 (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
 	       int16_t *val, void *arg)
 {
-  dwarf_misaligned_value_t *mvp = (void *) *addr;
+  dwarf_misaligned_value_t *mvp = (void *) (uintptr_t) *addr;
 
   *val = mvp->s16;
   *addr += sizeof (mvp->s16);
@@ -63,7 +68,7 @@ static inline int
 dwarf_reads32 (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
 	       int32_t *val, void *arg)
 {
-  dwarf_misaligned_value_t *mvp = (void *) *addr;
+  dwarf_misaligned_value_t *mvp = (void *) (uintptr_t) *addr;
 
   *val = mvp->s32;
   *addr += sizeof (mvp->s32);
@@ -74,7 +79,7 @@ static inline int
 dwarf_reads64 (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
 	       int64_t *val, void *arg)
 {
-  dwarf_misaligned_value_t *mvp = (void *) *addr;
+  dwarf_misaligned_value_t *mvp = (void *) (uintptr_t) *addr;
 
   *val = mvp->s64;
   *addr += sizeof (mvp->s64);
@@ -85,7 +90,7 @@ static inline int
 dwarf_readu8 (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
 	      uint8_t *val, void *arg)
 {
-  dwarf_misaligned_value_t *mvp = (void *) *addr;
+  dwarf_misaligned_value_t *mvp = (void *) (uintptr_t) *addr;
 
   *val = mvp->u8;
   *addr += sizeof (mvp->u8);
@@ -96,7 +101,7 @@ static inline int
 dwarf_readu16 (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
 	       uint16_t *val, void *arg)
 {
-  dwarf_misaligned_value_t *mvp = (void *) *addr;
+  dwarf_misaligned_value_t *mvp = (void *) (uintptr_t) *addr;
 
   *val = mvp->u16;
   *addr += sizeof (mvp->u16);
@@ -107,7 +112,7 @@ static inline int
 dwarf_readu32 (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
 	       uint32_t *val, void *arg)
 {
-  dwarf_misaligned_value_t *mvp = (void *) *addr;
+  dwarf_misaligned_value_t *mvp = (void *) (uintptr_t) *addr;
 
   *val = mvp->u32;
   *addr += sizeof (mvp->u32);
@@ -118,24 +123,13 @@ static inline int
 dwarf_readu64 (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
 	       uint64_t *val, void *arg)
 {
-  dwarf_misaligned_value_t *mvp = (void *) *addr;
+  dwarf_misaligned_value_t *mvp = (void *) (uintptr_t) *addr;
 
   *val = mvp->u64;
   *addr += sizeof (mvp->u64);
   return 0;
 }
 
-static inline int
-dwarf_readw (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
-	     unw_word_t *val, void *arg)
-{
-  dwarf_misaligned_value_t *mvp = (void *) *addr;
-
-  *val = mvp->w;
-  *addr += sizeof (mvp->w);
-  return 0;
-}
-
 #else /* !UNW_LOCAL_ONLY */
 
 static inline int
@@ -263,25 +257,37 @@ dwarf_reads64 (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
   return 0;
 }
 
+#endif /* !UNW_LOCAL_ONLY */
+
 static inline int
 dwarf_readw (unw_addr_space_t as, unw_accessors_t *a, unw_word_t *addr,
 	     unw_word_t *val, void *arg)
 {
-  switch (sizeof (unw_word_t))
+  uint32_t u32;
+  uint64_t u64;
+  int ret;
+
+  switch (dwarf_addr_size (as))
     {
     case 4:
-      return dwarf_readu32 (as, a, addr, (uint32_t *) val, arg);
+      ret = dwarf_readu32 (as, a, addr, &u32, arg);
+      if (ret < 0)
+	return ret;
+      *val = u32;
+      return ret;
 
     case 8:
-      return dwarf_readu64 (as, a, addr, (uint64_t *) val, arg);
+      ret = dwarf_readu64 (as, a, addr, &u64, arg);
+      if (ret < 0)
+	return ret;
+      *val = u64;
+      return ret;
 
     default:
       abort ();
     }
 }
 
-#endif /* !UNW_LOCAL_ONLY */
-
 /* Read an unsigned "little-endian base 128" value.  See Chapter 7.6
    of DWARF spec v3.  */
 
@@ -360,7 +366,8 @@ dwarf_read_encoded_pointer_inlined (unw_addr_space_t as, unw_accessors_t *a,
     }
   else if (encoding == DW_EH_PE_aligned)
     {
-      *addr = (initial_addr + sizeof (unw_word_t) - 1) & -sizeof (unw_word_t);
+      int size = dwarf_addr_size (as);
+      *addr = (initial_addr + size - 1) & -size;
       return dwarf_readw (as, a, addr, valp, arg);
     }
 
@@ -459,6 +466,15 @@ dwarf_read_encoded_pointer_inlined (unw_addr_space_t as, unw_accessors_t *a,
       return -UNW_EINVAL;
     }
 
+  /* Trim off any extra bits.  Assume that sign extension isn't
+     required; the only place it is needed is MIPS kernel space
+     addresses.  */
+  if (sizeof (val) > dwarf_addr_size (as))
+    {
+      assert (dwarf_addr_size (as) == 4);
+      val = (uint32_t) val;
+    }
+
   if (encoding & DW_EH_PE_indirect)
     {
       unw_word_t indirect_addr = val;
diff --git a/include/libunwind-arm.h b/include/libunwind-arm.h
new file mode 100644
index 00000000..492331e4
--- /dev/null
+++ b/include/libunwind-arm.h
@@ -0,0 +1,298 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#ifndef LIBUNWIND_H
+#define LIBUNWIND_H
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+#include <inttypes.h>
+#include <ucontext.h>
+
+#define UNW_TARGET	arm
+#define UNW_TARGET_ARM	1
+
+#define _U_TDEP_QP_TRUE	0	/* see libunwind-dynamic.h  */
+
+/* This needs to be big enough to accommodate "struct cursor", while
+   leaving some slack for future expansion.  Changing this value will
+   require recompiling all users of this library.  Stack allocation is
+   relatively cheap and unwind-state copying is relatively rare, so we
+   want to err on making it rather too big than too small.  */
+   
+/* FIXME for ARM. Too big?  What do other things use for similar tasks?  */
+#define UNW_TDEP_CURSOR_LEN	4096
+
+typedef uint32_t unw_word_t;
+typedef int32_t unw_sword_t;
+
+typedef long double unw_tdep_fpreg_t;
+
+typedef enum
+  {
+    UNW_ARM_R0,
+    UNW_ARM_R1,
+    UNW_ARM_R2,
+    UNW_ARM_R3,
+    UNW_ARM_R4,
+    UNW_ARM_R5,
+    UNW_ARM_R6,
+    UNW_ARM_R7,
+    UNW_ARM_R8,
+    UNW_ARM_R9,
+    UNW_ARM_R10,
+    UNW_ARM_R11,
+    UNW_ARM_R12,
+    UNW_ARM_R13,
+    UNW_ARM_R14,
+    UNW_ARM_R15,
+    
+    /* VFPv2 s0-s31 (obsolescent numberings).  */
+    UNW_ARM_S0 = 64,
+    UNW_ARM_S1,
+    UNW_ARM_S2,
+    UNW_ARM_S3,
+    UNW_ARM_S4,
+    UNW_ARM_S5,
+    UNW_ARM_S6,
+    UNW_ARM_S7,
+    UNW_ARM_S8,
+    UNW_ARM_S9,
+    UNW_ARM_S10,
+    UNW_ARM_S11,
+    UNW_ARM_S12,
+    UNW_ARM_S13,
+    UNW_ARM_S14,
+    UNW_ARM_S15,
+    UNW_ARM_S16,
+    UNW_ARM_S17,
+    UNW_ARM_S18,
+    UNW_ARM_S19,
+    UNW_ARM_S20,
+    UNW_ARM_S21,
+    UNW_ARM_S22,
+    UNW_ARM_S23,
+    UNW_ARM_S24,
+    UNW_ARM_S25,
+    UNW_ARM_S26,
+    UNW_ARM_S27,
+    UNW_ARM_S28,
+    UNW_ARM_S29,
+    UNW_ARM_S30,
+    UNW_ARM_S31,
+    
+    /* FPA register numberings.  */
+    UNW_ARM_F0 = 96,
+    UNW_ARM_F1,
+    UNW_ARM_F2,
+    UNW_ARM_F3,
+    UNW_ARM_F4,
+    UNW_ARM_F5,
+    UNW_ARM_F6,
+    UNW_ARM_F7,
+    
+    /* iWMMXt GR register numberings.  */
+    UNW_ARM_wCGR0 = 104,
+    UNW_ARM_wCGR1,
+    UNW_ARM_wCGR2,
+    UNW_ARM_wCGR3,
+    UNW_ARM_wCGR4,
+    UNW_ARM_wCGR5,
+    UNW_ARM_wCGR6,
+    UNW_ARM_wCGR7,
+    
+    /* iWMMXt register numberings.  */
+    UNW_ARM_wR0 = 112,
+    UNW_ARM_wR1,
+    UNW_ARM_wR2,
+    UNW_ARM_wR3,
+    UNW_ARM_wR4,
+    UNW_ARM_wR5,
+    UNW_ARM_wR6,
+    UNW_ARM_wR7,
+    UNW_ARM_wR8,
+    UNW_ARM_wR9,
+    UNW_ARM_wR10,
+    UNW_ARM_wR11,
+    UNW_ARM_wR12,
+    UNW_ARM_wR13,
+    UNW_ARM_wR14,
+    UNW_ARM_wR15,
+    
+    /* Two-byte encodings from here on.  */
+    
+    /* SPSR.  */
+    UNW_ARM_SPSR = 128,
+    UNW_ARM_SPSR_FIQ,
+    UNW_ARM_SPSR_IRQ,
+    UNW_ARM_SPSR_ABT,
+    UNW_ARM_SPSR_UND,
+    UNW_ARM_SPSR_SVC,
+    
+    /* User mode registers.  */
+    UNW_ARM_R8_USR = 144,
+    UNW_ARM_R9_USR,
+    UNW_ARM_R10_USR,
+    UNW_ARM_R11_USR,
+    UNW_ARM_R12_USR,
+    UNW_ARM_R13_USR,
+    UNW_ARM_R14_USR,
+    
+    /* FIQ registers.  */
+    UNW_ARM_R8_FIQ = 151,
+    UNW_ARM_R9_FIQ,
+    UNW_ARM_R10_FIQ,
+    UNW_ARM_R11_FIQ,
+    UNW_ARM_R12_FIQ,
+    UNW_ARM_R13_FIQ,
+    UNW_ARM_R14_FIQ,
+    
+    /* IRQ registers.  */
+    UNW_ARM_R13_IRQ = 158,
+    UNW_ARM_R14_IRQ,
+    
+    /* ABT registers.  */
+    UNW_ARM_R13_ABT = 160,
+    UNW_ARM_R14_ABT,
+    
+    /* UND registers.  */
+    UNW_ARM_R13_UND = 162,
+    UNW_ARM_R14_UND,
+    
+    /* SVC registers.  */
+    UNW_ARM_R13_SVC = 164,
+    UNW_ARM_R14_SVC,
+    
+    /* iWMMXt control registers.  */
+    UNW_ARM_wC0 = 192,
+    UNW_ARM_wC1,
+    UNW_ARM_wC2,
+    UNW_ARM_wC3,
+    UNW_ARM_wC4,
+    UNW_ARM_wC5,
+    UNW_ARM_wC6,
+    UNW_ARM_wC7,
+
+    /* VFPv3/Neon 64-bit registers.  */
+    UNW_ARM_D0 = 256,
+    UNW_ARM_D1,
+    UNW_ARM_D2,
+    UNW_ARM_D3,
+    UNW_ARM_D4,
+    UNW_ARM_D5,
+    UNW_ARM_D6,
+    UNW_ARM_D7,
+    UNW_ARM_D8,
+    UNW_ARM_D9,
+    UNW_ARM_D10,
+    UNW_ARM_D11,
+    UNW_ARM_D12,
+    UNW_ARM_D13,
+    UNW_ARM_D14,
+    UNW_ARM_D15,
+    UNW_ARM_D16,
+    UNW_ARM_D17,
+    UNW_ARM_D18,
+    UNW_ARM_D19,
+    UNW_ARM_D20,
+    UNW_ARM_D21,
+    UNW_ARM_D22,
+    UNW_ARM_D23,
+    UNW_ARM_D24,
+    UNW_ARM_D25,
+    UNW_ARM_D26,
+    UNW_ARM_D27,
+    UNW_ARM_D28,
+    UNW_ARM_D29,
+    UNW_ARM_D30,
+    UNW_ARM_D31,
+
+    /* For ARM, the CFA is the value of SP (r13) at the call site in the
+       previous frame.  */
+    UNW_ARM_CFA,
+
+    UNW_TDEP_LAST_REG = UNW_ARM_D31,
+
+    UNW_TDEP_IP = UNW_ARM_R14,  /* A little white lie.  */
+    UNW_TDEP_SP = UNW_ARM_R13,
+    UNW_TDEP_EH = UNW_ARM_R0   /* FIXME.  */
+  }
+arm_regnum_t;
+
+#define UNW_TDEP_NUM_EH_REGS	2	/* FIXME for ARM.  */
+
+typedef struct unw_tdep_save_loc
+  {
+    /* Additional target-dependent info on a save location.  */
+  }
+unw_tdep_save_loc_t;
+
+/* On ARM, we can directly use ucontext_t as the unwind context.  */
+typedef ucontext_t unw_tdep_context_t;
+
+/* There is no getcontext() on ARM.  Use a stub version which only saves GP
+   registers.  FIXME: Not ideal, may not be sufficient for all libunwind
+   use cases.  Stores pc+8, which is only approximately correct, really.  */
+#ifndef __thumb__
+#define unw_tdep_getcontext(uc) (({					\
+  unw_tdep_context_t *unw_ctx = (uc);					\
+  register int unw_base asm ("r0")					\
+    = (int) (&unw_ctx->uc_mcontext.arm_r0);				\
+  __asm__ __volatile__ (						\
+    "stmia %[base], {r0-r15}"						\
+    : : [base] "r" (unw_base) : "memory");				\
+  }), 0)
+#else /* __thumb__ */
+#define unw_tdep_getcontext(uc) (({					\
+  unw_tdep_context_t *unw_ctx = (uc);					\
+  register int unw_base asm ("r0")					\
+    = (int) (&unw_ctx->uc_mcontext.arm_r0);				\
+  __asm__ __volatile__ (						\
+    ".align 2\nbx pc\nnop\n.code 32\n"					\
+    "stmia %[base], {r0-r15}\n"						\
+    "orr %[base], pc, #1\nbx %[base]"					\
+    : [base] "+r" (unw_base) : : "memory", "cc");			\
+  }), 0)
+#endif
+
+#include "libunwind-dynamic.h"
+
+typedef struct
+  {
+    /* no arm-specific auxiliary proc-info */
+  }
+unw_tdep_proc_info_t;
+
+#include "libunwind-common.h"
+
+#define unw_tdep_is_fpreg		UNW_ARCH_OBJ(is_fpreg)
+extern int unw_tdep_is_fpreg (int);
+
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif
+
+#endif /* LIBUNWIND_H */
diff --git a/include/libunwind-mips.h b/include/libunwind-mips.h
new file mode 100644
index 00000000..91f70015
--- /dev/null
+++ b/include/libunwind-mips.h
@@ -0,0 +1,155 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#ifndef LIBUNWIND_H
+#define LIBUNWIND_H
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+#include <inttypes.h>
+#include <ucontext.h>
+
+#ifdef mips
+# undef mips
+#endif
+
+#define UNW_TARGET	mips
+#define UNW_TARGET_MIPS	1
+
+#define _U_TDEP_QP_TRUE	0	/* see libunwind-dynamic.h  */
+
+/* This needs to be big enough to accommodate "struct cursor", while
+   leaving some slack for future expansion.  Changing this value will
+   require recompiling all users of this library.  Stack allocation is
+   relatively cheap and unwind-state copying is relatively rare, so we
+   want to err on making it rather too big than too small.  */
+   
+/* FIXME for MIPS. Too big?  What do other things use for similar tasks?  */
+#define UNW_TDEP_CURSOR_LEN	4096
+
+/* The size of a "word" varies on MIPS.  This type is used for memory
+   addresses and register values.  To allow a single library to support
+   multiple ABIs, and to support N32 at all, we must use a 64-bit type
+   even when addresses are only 32 bits.  */
+typedef uint64_t unw_word_t;
+typedef int32_t unw_sword_t;
+
+/* FIXME: MIPS ABIs.  */
+typedef long double unw_tdep_fpreg_t;
+
+typedef enum
+  {
+    UNW_MIPS_R0,
+    UNW_MIPS_R1,
+    UNW_MIPS_R2,
+    UNW_MIPS_R3,
+    UNW_MIPS_R4,
+    UNW_MIPS_R5,
+    UNW_MIPS_R6,
+    UNW_MIPS_R7,
+    UNW_MIPS_R8,
+    UNW_MIPS_R9,
+    UNW_MIPS_R10,
+    UNW_MIPS_R11,
+    UNW_MIPS_R12,
+    UNW_MIPS_R13,
+    UNW_MIPS_R14,
+    UNW_MIPS_R15,
+    UNW_MIPS_R16,
+    UNW_MIPS_R17,
+    UNW_MIPS_R18,
+    UNW_MIPS_R19,
+    UNW_MIPS_R20,
+    UNW_MIPS_R21,
+    UNW_MIPS_R22,
+    UNW_MIPS_R23,
+    UNW_MIPS_R24,
+    UNW_MIPS_R25,
+    UNW_MIPS_R26,
+    UNW_MIPS_R27,
+    UNW_MIPS_R28,
+    UNW_MIPS_R29,
+    UNW_MIPS_R30,
+    UNW_MIPS_R31,
+
+    /* FIXME: Other registers!  */
+
+    /* For MIPS, the CFA is the value of SP (r29) at the call site in the
+       previous frame.  */
+    UNW_MIPS_CFA,
+
+    UNW_TDEP_LAST_REG = UNW_MIPS_R31,
+
+    UNW_TDEP_IP = UNW_MIPS_R31,
+    UNW_TDEP_SP = UNW_MIPS_R29,
+    UNW_TDEP_EH = UNW_MIPS_R0   /* FIXME.  */
+  }
+mips_regnum_t;
+
+typedef enum
+  {
+    UNW_MIPS_ABI_O32,
+    UNW_MIPS_ABI_N32,
+    UNW_MIPS_ABI_N64
+  }
+mips_abi_t;
+
+#define UNW_TDEP_NUM_EH_REGS	2	/* FIXME for MIPS.  */
+
+typedef struct unw_tdep_save_loc
+  {
+    /* Additional target-dependent info on a save location.  */
+  }
+unw_tdep_save_loc_t;
+
+/* On x86, we can directly use ucontext_t as the unwind context.  FIXME for
+   MIPS.  */
+typedef ucontext_t unw_tdep_context_t;
+
+#include "libunwind-dynamic.h"
+
+typedef struct
+  {
+    /* no mips-specific auxiliary proc-info */
+  }
+unw_tdep_proc_info_t;
+
+#include "libunwind-common.h"
+
+/* There is no getcontext() on MIPS.  Use a stub version which only saves GP
+   registers.  FIXME: Not ideal, may not be sufficient for all libunwind
+   use cases.  */
+#define unw_tdep_getcontext UNW_ARCH_OBJ(getcontext)
+extern int unw_tdep_getcontext (ucontext_t *uc);
+
+#define unw_tdep_is_fpreg		UNW_ARCH_OBJ(is_fpreg)
+extern int unw_tdep_is_fpreg (int);
+
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif
+
+#endif /* LIBUNWIND_H */
diff --git a/include/remote.h b/include/remote.h
index a5ecab95..9fb90c3d 100644
--- a/include/remote.h
+++ b/include/remote.h
@@ -11,7 +11,7 @@ static inline int
 fetch8 (unw_addr_space_t as, unw_accessors_t *a,
 	unw_word_t *addr, int8_t *valp, void *arg)
 {
-  *valp = *(int8_t *) *addr;
+  *valp = *(int8_t *) (uintptr_t) *addr;
   *addr += 1;
   return 0;
 }
@@ -20,7 +20,7 @@ static inline int
 fetch16 (unw_addr_space_t as, unw_accessors_t *a,
 	 unw_word_t *addr, int16_t *valp, void *arg)
 {
-  *valp = *(int16_t *) *addr;
+  *valp = *(int16_t *) (uintptr_t) *addr;
   *addr += 2;
   return 0;
 }
@@ -29,7 +29,7 @@ static inline int
 fetch32 (unw_addr_space_t as, unw_accessors_t *a,
 	 unw_word_t *addr, int32_t *valp, void *arg)
 {
-  *valp = *(int32_t *) *addr;
+  *valp = *(int32_t *) (uintptr_t) *addr;
   *addr += 4;
   return 0;
 }
@@ -38,7 +38,7 @@ static inline int
 fetchw (unw_addr_space_t as, unw_accessors_t *a,
 	unw_word_t *addr, unw_word_t *valp, void *arg)
 {
-  *valp = *(unw_word_t *) *addr;
+  *valp = *(unw_word_t *) (uintptr_t) *addr;
   *addr += sizeof (unw_word_t);
   return 0;
 }
diff --git a/include/tdep-arm/dwarf-config.h b/include/tdep-arm/dwarf-config.h
new file mode 100644
index 00000000..455d15f4
--- /dev/null
+++ b/include/tdep-arm/dwarf-config.h
@@ -0,0 +1,51 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#ifndef dwarf_config_h
+#define dwarf_config_h
+
+/* This is FIRST_PSEUDO_REGISTER in GCC, since DWARF_FRAME_REGISTERS is not
+   explicitly defined.  */
+#define DWARF_NUM_PRESERVED_REGS	128
+
+/* FIXME: Probably unnecessary on ARM.  See arm/Gglobal.c.  */
+#define DWARF_REGNUM_MAP_LENGTH		16
+
+/* Return TRUE if the ADDR_SPACE uses big-endian byte-order.  */
+#define dwarf_is_big_endian(addr_space)	0
+
+/* Convert a pointer to a dwarf_cursor structure to a pointer to
+   unw_cursor_t.  */
+#define dwarf_to_cursor(c)	((unw_cursor_t *) (c))
+
+typedef struct dwarf_loc
+  {
+    unw_word_t val;
+#ifndef UNW_LOCAL_ONLY
+    unw_word_t type;		/* see DWARF_LOC_TYPE_* macros.  */
+#endif
+  }
+dwarf_loc_t;
+
+#endif /* dwarf_config_h */
diff --git a/include/tdep-arm/jmpbuf.h b/include/tdep-arm/jmpbuf.h
new file mode 100644
index 00000000..499e7deb
--- /dev/null
+++ b/include/tdep-arm/jmpbuf.h
@@ -0,0 +1,32 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+/* Use glibc's jump-buffer indices; NPTL peeks at SP: */
+
+/* FIXME for ARM!  */
+
+#define JB_SP		4
+#define JB_RP		5
+#define JB_MASK_SAVED	6
+#define JB_MASK		7
diff --git a/include/tdep-arm/libunwind_i.h b/include/tdep-arm/libunwind_i.h
new file mode 100644
index 00000000..3424d86a
--- /dev/null
+++ b/include/tdep-arm/libunwind_i.h
@@ -0,0 +1,254 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#ifndef ARM_LIBUNWIND_I_H
+#define ARM_LIBUNWIND_I_H
+
+/* Target-dependent definitions that are internal to libunwind but need
+   to be shared with target-independent code.  */
+
+#include <stdlib.h>
+#include <libunwind.h>
+
+#include "elf32.h"
+#include "mempool.h"
+#include "dwarf.h"
+
+struct unw_addr_space
+  {
+    struct unw_accessors acc;
+    int big_endian;
+    unw_caching_policy_t caching_policy;
+#ifdef HAVE_ATOMIC_OPS_H
+    AO_t cache_generation;
+#else
+    uint32_t cache_generation;
+#endif
+    unw_word_t dyn_generation;		/* see dyn-common.h */
+    unw_word_t dyn_info_list_addr;	/* (cached) dyn_info_list_addr */
+    struct dwarf_rs_cache global_cache;
+    struct unw_debug_frame_list *debug_frames;
+  };
+
+struct cursor
+  {
+    struct dwarf_cursor dwarf;		/* must be first */
+    unw_word_t sigcontext_addr;
+  };
+
+#define DWARF_GET_LOC(l)	((l).val)
+
+#ifdef UNW_LOCAL_ONLY
+# define DWARF_NULL_LOC		DWARF_LOC (0, 0)
+# define DWARF_IS_NULL_LOC(l)	(DWARF_GET_LOC (l) == 0)
+# define DWARF_LOC(r, t)	((dwarf_loc_t) { .val = (r) })
+# define DWARF_IS_REG_LOC(l)	0
+# define DWARF_REG_LOC(c,r)	(DWARF_LOC((unw_word_t)			     \
+				 tdep_uc_addr((c)->as_arg, (r)), 0))
+# define DWARF_MEM_LOC(c,m)	DWARF_LOC ((m), 0)
+# define DWARF_FPREG_LOC(c,r)	(DWARF_LOC((unw_word_t)			     \
+				 tdep_uc_addr((c)->as_arg, (r)), 0))
+
+static inline int
+dwarf_getfp (struct dwarf_cursor *c, dwarf_loc_t loc, unw_fpreg_t *val)
+{
+  if (!DWARF_GET_LOC (loc))
+    return -1;
+  *val = *(unw_fpreg_t *) DWARF_GET_LOC (loc);
+  return 0;
+}
+
+static inline int
+dwarf_putfp (struct dwarf_cursor *c, dwarf_loc_t loc, unw_fpreg_t val)
+{
+  if (!DWARF_GET_LOC (loc))
+    return -1;
+  *(unw_fpreg_t *) DWARF_GET_LOC (loc) = val;
+  return 0;
+}
+
+static inline int
+dwarf_get (struct dwarf_cursor *c, dwarf_loc_t loc, unw_word_t *val)
+{
+  if (!DWARF_GET_LOC (loc))
+    return -1;
+  *val = *(unw_word_t *) DWARF_GET_LOC (loc);
+  return 0;
+}
+
+static inline int
+dwarf_put (struct dwarf_cursor *c, dwarf_loc_t loc, unw_word_t val)
+{
+  if (!DWARF_GET_LOC (loc))
+    return -1;
+  *(unw_word_t *) DWARF_GET_LOC (loc) = val;
+  return 0;
+}
+
+#else /* !UNW_LOCAL_ONLY */
+# define DWARF_LOC_TYPE_FP	(1 << 0)
+# define DWARF_LOC_TYPE_REG	(1 << 1)
+# define DWARF_NULL_LOC		DWARF_LOC (0, 0)
+# define DWARF_IS_NULL_LOC(l)						\
+		({ dwarf_loc_t _l = (l); _l.val == 0 && _l.type == 0; })
+# define DWARF_LOC(r, t)	((dwarf_loc_t) { .val = (r), .type = (t) })
+# define DWARF_IS_REG_LOC(l)	(((l).type & DWARF_LOC_TYPE_REG) != 0)
+# define DWARF_IS_FP_LOC(l)	(((l).type & DWARF_LOC_TYPE_FP) != 0)
+# define DWARF_REG_LOC(c,r)	DWARF_LOC((r), DWARF_LOC_TYPE_REG)
+# define DWARF_MEM_LOC(c,m)	DWARF_LOC ((m), 0)
+# define DWARF_FPREG_LOC(c,r)	DWARF_LOC((r), (DWARF_LOC_TYPE_REG	\
+						| DWARF_LOC_TYPE_FP))
+
+static inline int
+dwarf_getfp (struct dwarf_cursor *c, dwarf_loc_t loc, unw_fpreg_t *val)
+{
+  char *valp = (char *) &val;
+  unw_word_t addr;
+  int ret;
+
+  if (DWARF_IS_NULL_LOC (loc))
+    return -UNW_EBADREG;
+
+  if (DWARF_IS_REG_LOC (loc))
+    return (*c->as->acc.access_fpreg) (c->as, DWARF_GET_LOC (loc),
+				       val, 0, c->as_arg);
+
+  addr = DWARF_GET_LOC (loc);
+  if ((ret = (*c->as->acc.access_mem) (c->as, addr + 0, (unw_word_t *) valp,
+				       0, c->as_arg)) < 0)
+    return ret;
+
+  return (*c->as->acc.access_mem) (c->as, addr + 4, (unw_word_t *) valp + 1, 0,
+				   c->as_arg);
+}
+
+static inline int
+dwarf_putfp (struct dwarf_cursor *c, dwarf_loc_t loc, unw_fpreg_t val)
+{
+  char *valp = (char *) &val;
+  unw_word_t addr;
+  int ret;
+
+  if (DWARF_IS_NULL_LOC (loc))
+    return -UNW_EBADREG;
+
+  if (DWARF_IS_REG_LOC (loc))
+    return (*c->as->acc.access_fpreg) (c->as, DWARF_GET_LOC (loc),
+				       &val, 1, c->as_arg);
+
+  addr = DWARF_GET_LOC (loc);
+  if ((ret = (*c->as->acc.access_mem) (c->as, addr + 0, (unw_word_t *) valp,
+				       1, c->as_arg)) < 0)
+    return ret;
+
+  return (*c->as->acc.access_mem) (c->as, addr + 4, (unw_word_t *) valp + 1,
+				   1, c->as_arg);
+}
+
+static inline int
+dwarf_get (struct dwarf_cursor *c, dwarf_loc_t loc, unw_word_t *val)
+{
+  if (DWARF_IS_NULL_LOC (loc))
+    return -UNW_EBADREG;
+
+  /* If a code-generator were to save a value of type unw_word_t in a
+     floating-point register, we would have to support this case.  I
+     suppose it could happen with MMX registers, but does it really
+     happen?  */
+  assert (!DWARF_IS_FP_LOC (loc));
+
+  if (DWARF_IS_REG_LOC (loc))
+    return (*c->as->acc.access_reg) (c->as, DWARF_GET_LOC (loc), val,
+				     0, c->as_arg);
+  else
+    return (*c->as->acc.access_mem) (c->as, DWARF_GET_LOC (loc), val,
+				     0, c->as_arg);
+}
+
+static inline int
+dwarf_put (struct dwarf_cursor *c, dwarf_loc_t loc, unw_word_t val)
+{
+  if (DWARF_IS_NULL_LOC (loc))
+    return -UNW_EBADREG;
+
+  /* If a code-generator were to save a value of type unw_word_t in a
+     floating-point register, we would have to support this case.  I
+     suppose it could happen with MMX registers, but does it really
+     happen?  */
+  assert (!DWARF_IS_FP_LOC (loc));
+
+  if (DWARF_IS_REG_LOC (loc))
+    return (*c->as->acc.access_reg) (c->as, DWARF_GET_LOC (loc), &val,
+				     1, c->as_arg);
+  else
+    return (*c->as->acc.access_mem) (c->as, DWARF_GET_LOC (loc), &val,
+				     1, c->as_arg);
+}
+
+#endif /* !UNW_LOCAL_ONLY */
+
+#define tdep_needs_initialization	UNW_OBJ(needs_initialization)
+#define tdep_init			UNW_OBJ(init)
+/* Platforms that support UNW_INFO_FORMAT_TABLE need to define
+   tdep_search_unwind_table.  */
+#define tdep_search_unwind_table	dwarf_search_unwind_table
+#define tdep_uc_addr			UNW_ARCH_OBJ(uc_addr)
+#define tdep_get_elf_image		UNW_ARCH_OBJ(get_elf_image)
+#define tdep_access_reg			UNW_OBJ(access_reg)
+#define tdep_access_fpreg		UNW_OBJ(access_fpreg)
+
+#ifdef UNW_LOCAL_ONLY
+# define tdep_find_proc_info(c,ip,n)				\
+	dwarf_find_proc_info((c)->as, (ip), &(c)->pi, (n),	\
+				       (c)->as_arg)
+# define tdep_put_unwind_info(as,pi,arg)		\
+	dwarf_put_unwind_info((as), (pi), (arg))
+#else
+# define tdep_find_proc_info(c,ip,n)					\
+	(*(c)->as->acc.find_proc_info)((c)->as, (ip), &(c)->pi, (n),	\
+				       (c)->as_arg)
+# define tdep_put_unwind_info(as,pi,arg)		\
+	(*(as)->acc.put_unwind_info)((as), (pi), (arg))
+#endif
+
+#define tdep_get_as(c)			((c)->dwarf.as)
+#define tdep_get_as_arg(c)		((c)->dwarf.as_arg)
+#define tdep_get_ip(c)			((c)->dwarf.ip)
+#define tdep_big_endian(as)		((as)->big_endian)
+
+extern int tdep_needs_initialization;
+
+extern void tdep_init (void);
+extern int tdep_search_unwind_table (unw_addr_space_t as, unw_word_t ip,
+				     unw_dyn_info_t *di, unw_proc_info_t *pi,
+				     int need_unwind_info, void *arg);
+extern void *tdep_uc_addr (ucontext_t *uc, int reg);
+extern int tdep_get_elf_image (struct elf_image *ei, pid_t pid, unw_word_t ip,
+			       unsigned long *segbase, unsigned long *mapoff);
+extern int tdep_access_reg (struct cursor *c, unw_regnum_t reg,
+			    unw_word_t *valp, int write);
+extern int tdep_access_fpreg (struct cursor *c, unw_regnum_t reg,
+			      unw_fpreg_t *valp, int write);
+
+#endif /* ARM_LIBUNWIND_I_H */
diff --git a/include/tdep-hppa/libunwind_i.h b/include/tdep-hppa/libunwind_i.h
index 52cfc566..553e97d8 100644
--- a/include/tdep-hppa/libunwind_i.h
+++ b/include/tdep-hppa/libunwind_i.h
@@ -46,6 +46,7 @@ struct unw_addr_space
 #endif
     unw_word_t dyn_generation;		/* see dyn-common.h */
     unw_word_t dyn_info_list_addr;	/* (cached) dyn_info_list_addr */
+    struct unw_debug_frame_list *debug_frames;
    };
 
 struct cursor
diff --git a/include/tdep-mips/dwarf-config.h b/include/tdep-mips/dwarf-config.h
new file mode 100644
index 00000000..250746f5
--- /dev/null
+++ b/include/tdep-mips/dwarf-config.h
@@ -0,0 +1,54 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#ifndef dwarf_config_h
+#define dwarf_config_h
+
+/* This is FIRST_PSEUDO_REGISTER in GCC, since DWARF_FRAME_REGISTERS is not
+   explicitly defined.  */
+#define DWARF_NUM_PRESERVED_REGS	188
+
+/* FIXME: Probably unnecessary on MIPS.  See mips/Gglobal.c.  */
+#define DWARF_REGNUM_MAP_LENGTH		32
+
+/* Return TRUE if the ADDR_SPACE uses big-endian byte-order.  */
+#define dwarf_is_big_endian(addr_space)	((addr_space)->big_endian)
+
+/* Return the size of an address, for DWARF purposes.  */
+#define dwarf_addr_size(addr_space) ((addr_space)->addr_size)
+
+/* Convert a pointer to a dwarf_cursor structure to a pointer to
+   unw_cursor_t.  */
+#define dwarf_to_cursor(c)	((unw_cursor_t *) (c))
+
+typedef struct dwarf_loc
+  {
+    unw_word_t val;
+#ifndef UNW_LOCAL_ONLY
+    unw_word_t type;		/* see DWARF_LOC_TYPE_* macros.  */
+#endif
+  }
+dwarf_loc_t;
+
+#endif /* dwarf_config_h */
diff --git a/include/tdep-mips/jmpbuf.h b/include/tdep-mips/jmpbuf.h
new file mode 100644
index 00000000..1adb2bca
--- /dev/null
+++ b/include/tdep-mips/jmpbuf.h
@@ -0,0 +1,32 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+/* Use glibc's jump-buffer indices; NPTL peeks at SP: */
+
+/* FIXME for MIPS!  */
+
+#define JB_SP		4
+#define JB_RP		5
+#define JB_MASK_SAVED	6
+#define JB_MASK		7
diff --git a/include/tdep-mips/libunwind_i.h b/include/tdep-mips/libunwind_i.h
new file mode 100644
index 00000000..c2f756a1
--- /dev/null
+++ b/include/tdep-mips/libunwind_i.h
@@ -0,0 +1,315 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#ifndef MIPS_LIBUNWIND_I_H
+#define MIPS_LIBUNWIND_I_H
+
+/* Target-dependent definitions that are internal to libunwind but need
+   to be shared with target-independent code.  */
+
+#include <stdlib.h>
+#include <libunwind.h>
+
+#if !defined(UNW_REMOTE_ONLY) && _MIPS_SIM == _ABI64
+# include "elf64.h"
+#else
+# include "elf32.h"
+#endif
+#include "mempool.h"
+#include "dwarf.h"
+
+struct unw_addr_space
+  {
+    struct unw_accessors acc;
+
+    int big_endian;
+    mips_abi_t abi;
+    unsigned int addr_size;
+
+    unw_caching_policy_t caching_policy;
+#ifdef HAVE_ATOMIC_OPS_H
+    AO_t cache_generation;
+#else
+    uint32_t cache_generation;
+#endif
+    unw_word_t dyn_generation;		/* see dyn-common.h */
+    unw_word_t dyn_info_list_addr;	/* (cached) dyn_info_list_addr */
+    struct dwarf_rs_cache global_cache;
+    struct unw_debug_frame_list *debug_frames;
+};
+
+#define tdep_big_endian(as)		((as)->big_endian)
+
+struct cursor
+  {
+    struct dwarf_cursor dwarf;		/* must be first */
+    unw_word_t sigcontext_addr;
+  };
+
+#define DWARF_GET_LOC(l)	((l).val)
+
+#ifndef UNW_REMOTE_ONLY
+# if _MIPS_SIM == _ABIN32
+typedef long long mips_reg_t;
+# else
+typedef long mips_reg_t;
+# endif
+#endif
+
+#ifdef UNW_LOCAL_ONLY
+# define DWARF_NULL_LOC		DWARF_LOC (0, 0)
+# define DWARF_IS_NULL_LOC(l)	(DWARF_GET_LOC (l) == 0)
+# define DWARF_LOC(r, t)	((dwarf_loc_t) { .val = (r) })
+# define DWARF_IS_REG_LOC(l)	0
+# define DWARF_REG_LOC(c,r)	(DWARF_LOC((unw_word_t) (intptr_t)	     \
+				 tdep_uc_addr((c)->as_arg, (r)), 0))
+# define DWARF_MEM_LOC(c,m)	DWARF_LOC ((m), 0)
+# define DWARF_FPREG_LOC(c,r)	(DWARF_LOC((unw_word_t) (intptr_t)	     \
+				 tdep_uc_addr((c)->as_arg, (r)), 0))
+
+/* FIXME: Implement these for the MIPS FPU.  */
+static inline int
+dwarf_getfp (struct dwarf_cursor *c, dwarf_loc_t loc, unw_fpreg_t *val)
+{
+  if (!DWARF_GET_LOC (loc))
+    return -1;
+  *val = *(unw_fpreg_t *) (intptr_t) DWARF_GET_LOC (loc);
+  return 0;
+}
+
+static inline int
+dwarf_putfp (struct dwarf_cursor *c, dwarf_loc_t loc, unw_fpreg_t val)
+{
+  if (!DWARF_GET_LOC (loc))
+    return -1;
+  *(unw_fpreg_t *) (intptr_t) DWARF_GET_LOC (loc) = val;
+  return 0;
+}
+
+static inline int
+dwarf_get (struct dwarf_cursor *c, dwarf_loc_t loc, unw_word_t *val)
+{
+  if (!DWARF_GET_LOC (loc))
+    return -1;
+  *val = *(mips_reg_t *) (intptr_t) DWARF_GET_LOC (loc);
+  return 0;
+}
+
+static inline int
+dwarf_put (struct dwarf_cursor *c, dwarf_loc_t loc, unw_word_t val)
+{
+  if (!DWARF_GET_LOC (loc))
+    return -1;
+  *(mips_reg_t *) (intptr_t) DWARF_GET_LOC (loc) = val;
+  return 0;
+}
+
+#else /* !UNW_LOCAL_ONLY */
+# define DWARF_LOC_TYPE_FP	(1 << 0)
+# define DWARF_LOC_TYPE_REG	(1 << 1)
+# define DWARF_NULL_LOC		DWARF_LOC (0, 0)
+# define DWARF_IS_NULL_LOC(l)						\
+		({ dwarf_loc_t _l = (l); _l.val == 0 && _l.type == 0; })
+# define DWARF_LOC(r, t)	((dwarf_loc_t) { .val = (r), .type = (t) })
+# define DWARF_IS_REG_LOC(l)	(((l).type & DWARF_LOC_TYPE_REG) != 0)
+# define DWARF_IS_FP_LOC(l)	(((l).type & DWARF_LOC_TYPE_FP) != 0)
+# define DWARF_REG_LOC(c,r)	DWARF_LOC((r), DWARF_LOC_TYPE_REG)
+# define DWARF_MEM_LOC(c,m)	DWARF_LOC ((m), 0)
+# define DWARF_FPREG_LOC(c,r)	DWARF_LOC((r), (DWARF_LOC_TYPE_REG	\
+						| DWARF_LOC_TYPE_FP))
+
+static inline int
+read_s32 (struct dwarf_cursor *c, unw_word_t addr, unw_word_t *val)
+{
+  int offset = addr & 4;
+  int ret;
+  unw_word_t memval;
+
+  ret = (*c->as->acc.access_mem) (c->as, addr - offset, &memval, 0, c->as_arg);
+  if (ret < 0)
+    return ret;
+
+  if ((offset != 0) == tdep_big_endian (c->as))
+    *val = (int32_t) memval;
+  else
+    *val = (int32_t) (memval >> 32);
+
+  return 0;
+}
+
+static inline int
+write_s32 (struct dwarf_cursor *c, unw_word_t addr, const unw_word_t *val)
+{
+  int offset = addr & 4;
+  int ret;
+  unw_word_t memval;
+
+  ret = (*c->as->acc.access_mem) (c->as, addr - offset, &memval, 0, c->as_arg);
+  if (ret < 0)
+    return ret;
+
+  if ((offset != 0) == tdep_big_endian (c->as))
+    memval = (memval & ~0xffffffffLL) | (uint32_t) *val;
+  else
+    memval = (memval & 0xffffffffLL) | (uint32_t) (*val << 32);
+
+  return (*c->as->acc.access_mem) (c->as, addr - offset, &memval, 1, c->as_arg);
+}
+
+/* FIXME: Implement these for the MIPS FPU.  */
+static inline int
+dwarf_getfp (struct dwarf_cursor *c, dwarf_loc_t loc, unw_fpreg_t *val)
+{
+  char *valp = (char *) &val;
+  unw_word_t addr;
+  int ret;
+
+  if (DWARF_IS_NULL_LOC (loc))
+    return -UNW_EBADREG;
+
+  if (DWARF_IS_REG_LOC (loc))
+    return (*c->as->acc.access_fpreg) (c->as, DWARF_GET_LOC (loc),
+				       val, 0, c->as_arg);
+
+  addr = DWARF_GET_LOC (loc);
+  if ((ret = (*c->as->acc.access_mem) (c->as, addr + 0, (unw_word_t *) valp,
+				       0, c->as_arg)) < 0)
+    return ret;
+
+  return (*c->as->acc.access_mem) (c->as, addr + 4, (unw_word_t *) valp + 1, 0,
+				   c->as_arg);
+}
+
+static inline int
+dwarf_putfp (struct dwarf_cursor *c, dwarf_loc_t loc, unw_fpreg_t val)
+{
+  char *valp = (char *) &val;
+  unw_word_t addr;
+  int ret;
+
+  if (DWARF_IS_NULL_LOC (loc))
+    return -UNW_EBADREG;
+
+  if (DWARF_IS_REG_LOC (loc))
+    return (*c->as->acc.access_fpreg) (c->as, DWARF_GET_LOC (loc),
+				       &val, 1, c->as_arg);
+
+  addr = DWARF_GET_LOC (loc);
+  if ((ret = (*c->as->acc.access_mem) (c->as, addr + 0, (unw_word_t *) valp,
+				       1, c->as_arg)) < 0)
+    return ret;
+
+  return (*c->as->acc.access_mem) (c->as, addr + 4, (unw_word_t *) valp + 1,
+				   1, c->as_arg);
+}
+
+static inline int
+dwarf_get (struct dwarf_cursor *c, dwarf_loc_t loc, unw_word_t *val)
+{
+  if (DWARF_IS_NULL_LOC (loc))
+    return -UNW_EBADREG;
+
+  /* If a code-generator were to save a value of type unw_word_t in a
+     floating-point register, we would have to support this case.  I
+     suppose it could happen with MMX registers, but does it really
+     happen?  */
+  assert (!DWARF_IS_FP_LOC (loc));
+
+  if (DWARF_IS_REG_LOC (loc))
+    return (*c->as->acc.access_reg) (c->as, DWARF_GET_LOC (loc), val,
+				     0, c->as_arg);
+  else if (c->as->abi == UNW_MIPS_ABI_O32)
+    return read_s32 (c, DWARF_GET_LOC (loc), val);
+  else
+    return (*c->as->acc.access_mem) (c->as, DWARF_GET_LOC (loc), val,
+				     0, c->as_arg);
+}
+
+static inline int
+dwarf_put (struct dwarf_cursor *c, dwarf_loc_t loc, unw_word_t val)
+{
+  if (DWARF_IS_NULL_LOC (loc))
+    return -UNW_EBADREG;
+
+  /* If a code-generator were to save a value of type unw_word_t in a
+     floating-point register, we would have to support this case.  I
+     suppose it could happen with MMX registers, but does it really
+     happen?  */
+  assert (!DWARF_IS_FP_LOC (loc));
+
+  if (DWARF_IS_REG_LOC (loc))
+    return (*c->as->acc.access_reg) (c->as, DWARF_GET_LOC (loc), &val,
+				     1, c->as_arg);
+  else if (c->as->abi == UNW_MIPS_ABI_O32)
+    return write_s32 (c, DWARF_GET_LOC (loc), &val);
+  else
+    return (*c->as->acc.access_mem) (c->as, DWARF_GET_LOC (loc), &val,
+				     1, c->as_arg);
+}
+
+#endif /* !UNW_LOCAL_ONLY */
+
+#define tdep_needs_initialization	UNW_OBJ(needs_initialization)
+#define tdep_init			UNW_OBJ(init)
+/* Platforms that support UNW_INFO_FORMAT_TABLE need to define
+   tdep_search_unwind_table.  */
+#define tdep_search_unwind_table	dwarf_search_unwind_table
+#define tdep_uc_addr			UNW_ARCH_OBJ(uc_addr)
+#define tdep_get_elf_image		UNW_ARCH_OBJ(get_elf_image)
+#define tdep_access_reg			UNW_OBJ(access_reg)
+#define tdep_access_fpreg		UNW_OBJ(access_fpreg)
+
+#ifdef UNW_LOCAL_ONLY
+# define tdep_find_proc_info(c,ip,n)				\
+	dwarf_find_proc_info((c)->as, (ip), &(c)->pi, (n),	\
+				       (c)->as_arg)
+# define tdep_put_unwind_info(as,pi,arg)		\
+	dwarf_put_unwind_info((as), (pi), (arg))
+#else
+# define tdep_find_proc_info(c,ip,n)					\
+	(*(c)->as->acc.find_proc_info)((c)->as, (ip), &(c)->pi, (n),	\
+				       (c)->as_arg)
+# define tdep_put_unwind_info(as,pi,arg)		\
+	(*(as)->acc.put_unwind_info)((as), (pi), (arg))
+#endif
+
+#define tdep_get_as(c)			((c)->dwarf.as)
+#define tdep_get_as_arg(c)		((c)->dwarf.as_arg)
+#define tdep_get_ip(c)			((c)->dwarf.ip)
+
+extern int tdep_needs_initialization;
+
+extern void tdep_init (void);
+extern int tdep_search_unwind_table (unw_addr_space_t as, unw_word_t ip,
+				     unw_dyn_info_t *di, unw_proc_info_t *pi,
+				     int need_unwind_info, void *arg);
+extern void *tdep_uc_addr (ucontext_t *uc, int reg);
+extern int tdep_get_elf_image (struct elf_image *ei, pid_t pid, unw_word_t ip,
+			       unsigned long *segbase, unsigned long *mapoff);
+extern int tdep_access_reg (struct cursor *c, unw_regnum_t reg,
+			    unw_word_t *valp, int write);
+extern int tdep_access_fpreg (struct cursor *c, unw_regnum_t reg,
+			      unw_fpreg_t *valp, int write);
+
+#endif /* MIPS_LIBUNWIND_I_H */
diff --git a/include/tdep-ppc32/libunwind_i.h b/include/tdep-ppc32/libunwind_i.h
index 2a9f9c1b..05dd1356 100644
--- a/include/tdep-ppc32/libunwind_i.h
+++ b/include/tdep-ppc32/libunwind_i.h
@@ -54,6 +54,7 @@ struct unw_addr_space
   unw_word_t dyn_generation;	/* see dyn-common.h */
   unw_word_t dyn_info_list_addr;	/* (cached) dyn_info_list_addr */
   struct dwarf_rs_cache global_cache;
+  struct unw_debug_frame_list *debug_frames;
   int validate;
 };
 
diff --git a/include/tdep-ppc64/libunwind_i.h b/include/tdep-ppc64/libunwind_i.h
index 8b5c4dec..192a0343 100644
--- a/include/tdep-ppc64/libunwind_i.h
+++ b/include/tdep-ppc64/libunwind_i.h
@@ -54,6 +54,7 @@ struct unw_addr_space
   unw_word_t dyn_generation;	/* see dyn-common.h */
   unw_word_t dyn_info_list_addr;	/* (cached) dyn_info_list_addr */
   struct dwarf_rs_cache global_cache;
+  struct unw_debug_frame_list *debug_frames;
   int validate;
 };
 
diff --git a/include/tdep-x86/libunwind_i.h b/include/tdep-x86/libunwind_i.h
index 1a43882a..43c22f1e 100644
--- a/include/tdep-x86/libunwind_i.h
+++ b/include/tdep-x86/libunwind_i.h
@@ -48,6 +48,7 @@ struct unw_addr_space
     unw_word_t dyn_generation;		/* see dyn-common.h */
     unw_word_t dyn_info_list_addr;	/* (cached) dyn_info_list_addr */
     struct dwarf_rs_cache global_cache;
+    struct unw_debug_frame_list *debug_frames;
    };
 
 struct cursor
diff --git a/include/tdep-x86_64/libunwind_i.h b/include/tdep-x86_64/libunwind_i.h
index 04a3c379..ad4987b8 100644
--- a/include/tdep-x86_64/libunwind_i.h
+++ b/include/tdep-x86_64/libunwind_i.h
@@ -50,6 +50,7 @@ struct unw_addr_space
     unw_word_t dyn_generation;		/* see dyn-common.h */
     unw_word_t dyn_info_list_addr;	/* (cached) dyn_info_list_addr */
     struct dwarf_rs_cache global_cache;
+    struct unw_debug_frame_list *debug_frames;
     int validate;
    };
 
diff --git a/src/Makefile.am b/src/Makefile.am
index 88bb20b1..ae113f47 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -33,9 +33,11 @@ libunwind_setjmp_la_LIBADD		= libunwind-$(arch).la -lc
 libunwind_setjmp_la_SOURCES_common	= setjmp/setjmp_i.h 	\
 					  setjmp/longjmp.c	\
 					  setjmp/siglongjmp.c
+libunwind_setjmp_la_SOURCES_arm		= arm/siglongjmp.S
 libunwind_setjmp_la_SOURCES_ia64	= ia64/setjmp.S  ia64/sigsetjmp.S  \
 					  ia64/longjmp.S ia64/siglongjmp.S
 libunwind_setjmp_la_SOURCES_hppa	= hppa/siglongjmp.S
+libunwind_setjmp_la_SOURCES_mips	= mips/siglongjmp.S
 libunwind_setjmp_la_SOURCES_x86		= x86/longjmp.S x86/siglongjmp.S
 libunwind_setjmp_la_SOURCES_x86_64	= x86_64/longjmp.S x86_64/siglongjmp.S
 libunwind_setjmp_la_SOURCES_ppc64       = ppc/longjmp.S ppc/siglongjmp.S
@@ -59,8 +61,17 @@ libunwind_la_SOURCES_generic =						\
 	mi/Gget_fpreg.c mi/Gset_fpreg.c					\
 	mi/Gset_caching_policy.c
 
+libunwind_la_SOURCES_local_unwind =					\
+	unwind/Backtrace.c unwind/DeleteException.c			\
+	unwind/FindEnclosingFunction.c unwind/ForcedUnwind.c		\
+	unwind/GetBSP.c unwind/GetCFA.c unwind/GetDataRelBase.c		\
+	unwind/GetGR.c unwind/GetIP.c unwind/GetLanguageSpecificData.c	\
+	unwind/GetRegionStart.c unwind/GetTextRelBase.c			\
+	unwind/RaiseException.c unwind/Resume.c				\
+	unwind/Resume_or_Rethrow.c unwind/SetGR.c unwind/SetIP.c
+
 # List of arch-independent files needed by local-only library (libunwind):
-libunwind_la_SOURCES_local =						\
+libunwind_la_SOURCES_local_nounwind =					\
 	$(libunwind_la_SOURCES_os_local)				\
 	mi/backtrace.c							\
 	mi/dyn-cancel.c mi/dyn-info-list.c mi/dyn-register.c		\
@@ -70,14 +81,23 @@ libunwind_la_SOURCES_local =						\
 	mi/Lput_dynamic_unwind_info.c mi/Ldestroy_addr_space.c		\
 	mi/Lget_reg.c   mi/Lset_reg.c					\
 	mi/Lget_fpreg.c mi/Lset_fpreg.c					\
-	mi/Lset_caching_policy.c					\
-	unwind/Backtrace.c unwind/DeleteException.c			\
-	unwind/FindEnclosingFunction.c unwind/ForcedUnwind.c		\
-	unwind/GetBSP.c unwind/GetCFA.c unwind/GetDataRelBase.c		\
-	unwind/GetGR.c unwind/GetIP.c unwind/GetLanguageSpecificData.c	\
-	unwind/GetRegionStart.c unwind/GetTextRelBase.c			\
-	unwind/RaiseException.c unwind/Resume.c				\
-	unwind/Resume_or_Rethrow.c unwind/SetGR.c unwind/SetIP.c
+	mi/Lset_caching_policy.c
+
+# On some platforms, defining _Unwind replacements really upsets
+# exception-handling.  Turn off those functions for those platforms.
+if ARCH_ARM
+libunwind_la_SOURCES_local =						\
+	$(libunwind_la_SOURCES_local_nounwind)
+else
+if ARCH_MIPS
+libunwind_la_SOURCES_local =						\
+	$(libunwind_la_SOURCES_local_nounwind)
+else
+libunwind_la_SOURCES_local =						\
+	$(libunwind_la_SOURCES_local_nounwind)				\
+	$(libunwind_la_SOURCES_local_unwind)
+endif # ARCH_MIPS
+endif # ARCH_ARM
 
 libunwind_la_SOURCES_os_linux = os-linux.h os-linux.c
 
@@ -94,6 +114,31 @@ dwarf_SOURCES_local =							     \
 dwarf_SOURCES_generic =							     \
 	dwarf/Gexpr.c dwarf/Gfde.c dwarf/Gparser.c dwarf/Gpe.c dwarf/Gstep.c
 
+# The list of files that go info libunwind and libunwind-arm:
+libunwind_la_SOURCES_arm_common = $(libunwind_la_SOURCES_common)	    \
+	$(dwarf_SOURCES_common)						    \
+	elf32.c elf32.h							    \
+	arm/init.h arm/offsets.h arm/regs.h				    \
+	arm/is_fpreg.c arm/regname.c
+
+# The list of files that go into libunwind:
+libunwind_la_SOURCES_arm = $(libunwind_la_SOURCES_arm_common)		    \
+	$(libunwind_la_SOURCES_local)					    \
+	arm/getcontext.S						    \
+	$(dwarf_SOURCES_local)						    \
+	dwarf/Lfind_proc_info-lsb.c					    \
+	arm/Lcreate_addr_space.c arm/Lget_proc_info.c arm/Lget_save_loc.c   \
+	arm/Lglobal.c arm/Linit.c arm/Linit_local.c arm/Linit_remote.c	    \
+	arm/Lis_signal_frame.c arm/Lregs.c arm/Lresume.c arm/Lstep.c
+
+libunwind_arm_la_SOURCES_arm = $(libunwind_la_SOURCES_arm_common)	    \
+	$(libunwind_la_SOURCES_generic)					    \
+	$(dwarf_SOURCES_generic) 					    \
+	dwarf/Gfind_proc_info-lsb.c					    \
+	arm/Gcreate_addr_space.c arm/Gget_proc_info.c arm/Gget_save_loc.c   \
+	arm/Gglobal.c arm/Ginit.c arm/Ginit_local.c arm/Ginit_remote.c	    \
+	arm/Gis_signal_frame.c arm/Gregs.c arm/Gresume.c arm/Gstep.c
+
 # The list of files that go both into libunwind and libunwind-ia64:
 libunwind_la_SOURCES_ia64_common = $(libunwind_la_SOURCES_common)	    \
 	elf64.c elf64.h							    \
@@ -150,6 +195,31 @@ libunwind_hppa_la_SOURCES_hppa = $(libunwind_la_SOURCES_hppa_common)	\
 	hppa/Gis_signal_frame.c hppa/Gget_proc_info.c hppa/Gregs.c	\
 	hppa/Gresume.c hppa/Gstep.c
 
+# The list of files that go info libunwind and libunwind-mips:
+libunwind_la_SOURCES_mips_common = $(libunwind_la_SOURCES_common)	    \
+	$(dwarf_SOURCES_common)						    \
+	elfxx.c								    \
+	mips/init.h mips/offsets.h mips/regs.h				    \
+	mips/is_fpreg.c mips/regname.c
+
+# The list of files that go into libunwind:
+libunwind_la_SOURCES_mips = $(libunwind_la_SOURCES_mips_common)		    \
+	$(libunwind_la_SOURCES_local)					    \
+	mips/getcontext.S						    \
+	$(dwarf_SOURCES_local)						    \
+	dwarf/Lfind_proc_info-lsb.c					    \
+	mips/Lcreate_addr_space.c mips/Lget_proc_info.c mips/Lget_save_loc.c   \
+	mips/Lglobal.c mips/Linit.c mips/Linit_local.c mips/Linit_remote.c  \
+	mips/Lis_signal_frame.c mips/Lregs.c mips/Lresume.c mips/Lstep.c
+
+libunwind_mips_la_SOURCES_mips = $(libunwind_la_SOURCES_mips_common)	    \
+	$(libunwind_la_SOURCES_generic)					    \
+	$(dwarf_SOURCES_generic) 					    \
+	dwarf/Gfind_proc_info-lsb.c					    \
+	mips/Gcreate_addr_space.c mips/Gget_proc_info.c mips/Gget_save_loc.c   \
+	mips/Gglobal.c mips/Ginit.c mips/Ginit_local.c mips/Ginit_remote.c	    \
+	mips/Gis_signal_frame.c mips/Gregs.c mips/Gresume.c mips/Gstep.c
+
 # The list of files that go both into libunwind and libunwind-x86:
 libunwind_la_SOURCES_x86_common = $(libunwind_la_SOURCES_common)	\
 	$(dwarf_SOURCES_common)						\
@@ -289,6 +359,17 @@ if OS_HPUX
  libunwind_la_SOURCES_os_local	= $(libunwind_la_SOURCES_os_hpux_local)
 endif
 
+if ARCH_ARM
+ lib_LTLIBRARIES_arch = libunwind-arm.la
+ libunwind_la_SOURCES = $(libunwind_la_SOURCES_arm)
+ libunwind_arm_la_SOURCES = $(libunwind_arm_la_SOURCES_arm)
+ libunwind_arm_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
+if !REMOTE_ONLY
+ libunwind_arm_la_LIBADD = libunwind.la -lc
+endif
+ libunwind_setjmp_la_SOURCES	= $(libunwind_setjmp_la_SOURCES_common) \
+				  $(libunwind_setjmp_la_SOURCES_arm)
+else
 if ARCH_IA64
  ia64_mk_Gcursor_i_SOURCES = ia64/mk_Gcursor_i.c
  ia64_mk_Lcursor_i_SOURCES = ia64/mk_Lcursor_i.c
@@ -319,6 +400,17 @@ endif
  libunwind_setjmp_la_SOURCES	= $(libunwind_setjmp_la_SOURCES_common) \
 				  $(libunwind_setjmp_la_SOURCES_hppa)
 else
+if ARCH_MIPS
+ lib_LTLIBRARIES_arch = libunwind-mips.la
+ libunwind_la_SOURCES = $(libunwind_la_SOURCES_mips)
+ libunwind_mips_la_SOURCES = $(libunwind_mips_la_SOURCES_mips)
+ libunwind_mips_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
+if !REMOTE_ONLY
+ libunwind_mips_la_LIBADD = libunwind.la -lc
+endif
+ libunwind_setjmp_la_SOURCES	= $(libunwind_setjmp_la_SOURCES_common) \
+				  $(libunwind_setjmp_la_SOURCES_mips)
+else
 if ARCH_X86
  lib_LTLIBRARIES_arch = libunwind-x86.la
  libunwind_la_SOURCES = $(libunwind_la_SOURCES_x86)
@@ -367,8 +459,10 @@ endif # ARCH_PPC64
 endif # ARCH_PPC32
 endif # ARCH_X86_64
 endif # ARCH_X86
+endif # ARCH_MIPS
 endif # ARCH_HPPA
 endif # ARCH_IA64
+endif # ARCH_ARM
 
 #
 # Don't link with standard libraries, because those may mention
@@ -386,22 +480,28 @@ AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/include/tdep-$(arch) -I.
 AM_CCASFLAGS = $(AM_CPPFLAGS)
 
 EXTRA_DIST =	elfxx.h elfxx.c unwind/unwind-internal.h	\
+		$(libunwind_la_SOURCES_arm)			\
 		$(libunwind_la_SOURCES_hppa)			\
 		$(libunwind_la_SOURCES_ia64)			\
+		$(libunwind_la_SOURCES_mips)			\
 		$(libunwind_la_SOURCES_x86)			\
 		$(libunwind_la_SOURCES_os_linux)		\
 		$(libunwind_la_SOURCES_os_hpux)			\
 		$(libunwind_la_SOURCES_common)			\
 		$(libunwind_la_SOURCES_local)			\
 		$(libunwind_la_SOURCES_generic)			\
+		$(libunwind_arm_la_SOURCES_arm)			\
 		$(libunwind_hppa_la_SOURCES_hppa)		\
 		$(libunwind_ia64_la_SOURCES_ia64)		\
+		$(libunwind_mips_la_SOURCES_mips)		\
 		$(libunwind_x86_la_SOURCES_x86)			\
 		$(libunwind_x86_64_la_SOURCES_x86_64)		\
 		$(libunwind_ptrace_a_SOURCES)			\
 		$(libunwind_setjmp_la_SOURCES_common)		\
+		$(libunwind_setjmp_la_SOURCES_arm)		\
 		$(libunwind_setjmp_la_SOURCES_hppa)		\
 		$(libunwind_setjmp_la_SOURCES_ia64)		\
+		$(libunwind_setjmp_la_SOURCES_mips)		\
 		$(libunwind_setjmp_la_SOURCES_x86)		\
 		$(libunwind_setjmp_la_SOURCES_x86_64)		\
 		$(libunwind_setjmp_la_SOURCES_ppc32)		\
diff --git a/src/Makefile.in b/src/Makefile.in
index 11f3c61e..9c5950fd 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -39,8 +39,9 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
-@ARCH_IA64_TRUE@noinst_PROGRAMS = ia64/mk_Gcursor_i$(EXEEXT) \
-@ARCH_IA64_TRUE@	ia64/mk_Lcursor_i$(EXEEXT)
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@noinst_PROGRAMS =  \
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	ia64/mk_Gcursor_i$(EXEEXT) \
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	ia64/mk_Lcursor_i$(EXEEXT)
 subdir = src
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
@@ -78,11 +79,12 @@ am_libunwind_ptrace_a_OBJECTS = ptrace/_UPT_elf.$(OBJEXT) \
 libunwind_ptrace_a_OBJECTS = $(am_libunwind_ptrace_a_OBJECTS)
 libLTLIBRARIES_INSTALL = $(INSTALL)
 LTLIBRARIES = $(lib_LTLIBRARIES)
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@@REMOTE_ONLY_FALSE@libunwind_hppa_la_DEPENDENCIES = libunwind.la
-am__libunwind_hppa_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
+@ARCH_ARM_TRUE@@REMOTE_ONLY_FALSE@libunwind_arm_la_DEPENDENCIES =  \
+@ARCH_ARM_TRUE@@REMOTE_ONLY_FALSE@	libunwind.la
+am__libunwind_arm_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	mi/init.c mi/flush_cache.c mi/mempool.c mi/strerror.c \
-	dwarf/global.c elf32.c elf32.h hppa/init.h hppa/offsets.h \
-	hppa/unwind_i.h hppa/regname.c mi/Gdyn-extract.c \
+	dwarf/global.c elf32.c elf32.h arm/init.h arm/offsets.h \
+	arm/regs.h arm/is_fpreg.c arm/regname.c mi/Gdyn-extract.c \
 	mi/Gdyn-remote.c mi/Gfind_dynamic_proc_info.c \
 	mi/Gget_accessors.c mi/Gget_proc_info_by_ip.c \
 	mi/Gget_proc_name.c mi/Gput_dynamic_unwind_info.c \
@@ -90,10 +92,10 @@ am__libunwind_hppa_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	mi/Gget_fpreg.c mi/Gset_fpreg.c mi/Gset_caching_policy.c \
 	dwarf/Gexpr.c dwarf/Gfde.c dwarf/Gparser.c dwarf/Gpe.c \
 	dwarf/Gstep.c dwarf/Gfind_proc_info-lsb.c \
-	hppa/Gcreate_addr_space.c hppa/Gget_save_loc.c hppa/Gglobal.c \
-	hppa/Ginit.c hppa/Ginit_local.c hppa/Ginit_remote.c \
-	hppa/Gis_signal_frame.c hppa/Gget_proc_info.c hppa/Gregs.c \
-	hppa/Gresume.c hppa/Gstep.c
+	arm/Gcreate_addr_space.c arm/Gget_proc_info.c \
+	arm/Gget_save_loc.c arm/Gglobal.c arm/Ginit.c \
+	arm/Ginit_local.c arm/Ginit_remote.c arm/Gis_signal_frame.c \
+	arm/Gregs.c arm/Gresume.c arm/Gstep.c
 am__objects_1 = os-hpux.lo
 am__objects_2 = os-linux.lo
 @OS_HPUX_FALSE@@OS_LINUX_TRUE@am__objects_3 = $(am__objects_2)
@@ -102,7 +104,7 @@ am__objects_4 = $(am__objects_3) mi/init.lo mi/flush_cache.lo \
 	mi/mempool.lo mi/strerror.lo
 am__objects_5 = dwarf/global.lo
 am__objects_6 = $(am__objects_4) $(am__objects_5) elf32.lo \
-	hppa/regname.lo
+	arm/is_fpreg.lo arm/regname.lo
 am__objects_7 = mi/Gdyn-extract.lo mi/Gdyn-remote.lo \
 	mi/Gfind_dynamic_proc_info.lo mi/Gget_accessors.lo \
 	mi/Gget_proc_info_by_ip.lo mi/Gget_proc_name.lo \
@@ -112,18 +114,44 @@ am__objects_7 = mi/Gdyn-extract.lo mi/Gdyn-remote.lo \
 am__objects_8 = dwarf/Gexpr.lo dwarf/Gfde.lo dwarf/Gparser.lo \
 	dwarf/Gpe.lo dwarf/Gstep.lo
 am__objects_9 = $(am__objects_6) $(am__objects_7) $(am__objects_8) \
+	dwarf/Gfind_proc_info-lsb.lo arm/Gcreate_addr_space.lo \
+	arm/Gget_proc_info.lo arm/Gget_save_loc.lo arm/Gglobal.lo \
+	arm/Ginit.lo arm/Ginit_local.lo arm/Ginit_remote.lo \
+	arm/Gis_signal_frame.lo arm/Gregs.lo arm/Gresume.lo \
+	arm/Gstep.lo
+@ARCH_ARM_TRUE@am_libunwind_arm_la_OBJECTS = $(am__objects_9)
+libunwind_arm_la_OBJECTS = $(am_libunwind_arm_la_OBJECTS)
+@ARCH_ARM_TRUE@am_libunwind_arm_la_rpath = -rpath $(libdir)
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@@REMOTE_ONLY_FALSE@libunwind_hppa_la_DEPENDENCIES = libunwind.la
+am__libunwind_hppa_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
+	mi/init.c mi/flush_cache.c mi/mempool.c mi/strerror.c \
+	dwarf/global.c elf32.c elf32.h hppa/init.h hppa/offsets.h \
+	hppa/unwind_i.h hppa/regname.c mi/Gdyn-extract.c \
+	mi/Gdyn-remote.c mi/Gfind_dynamic_proc_info.c \
+	mi/Gget_accessors.c mi/Gget_proc_info_by_ip.c \
+	mi/Gget_proc_name.c mi/Gput_dynamic_unwind_info.c \
+	mi/Gdestroy_addr_space.c mi/Gget_reg.c mi/Gset_reg.c \
+	mi/Gget_fpreg.c mi/Gset_fpreg.c mi/Gset_caching_policy.c \
+	dwarf/Gexpr.c dwarf/Gfde.c dwarf/Gparser.c dwarf/Gpe.c \
+	dwarf/Gstep.c dwarf/Gfind_proc_info-lsb.c \
+	hppa/Gcreate_addr_space.c hppa/Gget_save_loc.c hppa/Gglobal.c \
+	hppa/Ginit.c hppa/Ginit_local.c hppa/Ginit_remote.c \
+	hppa/Gis_signal_frame.c hppa/Gget_proc_info.c hppa/Gregs.c \
+	hppa/Gresume.c hppa/Gstep.c
+am__objects_10 = $(am__objects_4) $(am__objects_5) elf32.lo \
+	hppa/regname.lo
+am__objects_11 = $(am__objects_10) $(am__objects_7) $(am__objects_8) \
 	dwarf/Gfind_proc_info-lsb.lo hppa/Gcreate_addr_space.lo \
 	hppa/Gget_save_loc.lo hppa/Gglobal.lo hppa/Ginit.lo \
 	hppa/Ginit_local.lo hppa/Ginit_remote.lo \
 	hppa/Gis_signal_frame.lo hppa/Gget_proc_info.lo hppa/Gregs.lo \
 	hppa/Gresume.lo hppa/Gstep.lo
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@am_libunwind_hppa_la_OBJECTS =  \
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@	$(am__objects_9)
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@am_libunwind_hppa_la_OBJECTS = $(am__objects_11)
 libunwind_hppa_la_OBJECTS = $(am_libunwind_hppa_la_OBJECTS)
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@am_libunwind_hppa_la_rpath = -rpath \
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@	$(libdir)
-@ARCH_IA64_TRUE@@REMOTE_ONLY_FALSE@libunwind_ia64_la_DEPENDENCIES =  \
-@ARCH_IA64_TRUE@@REMOTE_ONLY_FALSE@	libunwind.la
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@am_libunwind_hppa_la_rpath =  \
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@	-rpath \
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@	$(libdir)
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@@REMOTE_ONLY_FALSE@libunwind_ia64_la_DEPENDENCIES = libunwind.la
 am__libunwind_ia64_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	mi/init.c mi/flush_cache.c mi/mempool.c mi/strerror.c elf64.c \
 	elf64.h ia64/init.h ia64/offsets.h ia64/regs.h \
@@ -139,18 +167,48 @@ am__libunwind_ia64_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	ia64/Ginstall_cursor.S ia64/Gis_signal_frame.c ia64/Gparser.c \
 	ia64/Grbs.c ia64/Gregs.c ia64/Gresume.c ia64/Gscript.c \
 	ia64/Gstep.c ia64/Gtables.c
-am__objects_10 = $(am__objects_4) elf64.lo ia64/regname.lo
-am__objects_11 = $(am__objects_10) $(am__objects_7) \
+am__objects_12 = $(am__objects_4) elf64.lo ia64/regname.lo
+am__objects_13 = $(am__objects_12) $(am__objects_7) \
 	ia64/Gcreate_addr_space.lo ia64/Gget_proc_info.lo \
 	ia64/Gget_save_loc.lo ia64/Gglobal.lo ia64/Ginit.lo \
 	ia64/Ginit_local.lo ia64/Ginit_remote.lo \
 	ia64/Ginstall_cursor.lo ia64/Gis_signal_frame.lo \
 	ia64/Gparser.lo ia64/Grbs.lo ia64/Gregs.lo ia64/Gresume.lo \
 	ia64/Gscript.lo ia64/Gstep.lo ia64/Gtables.lo
-@ARCH_IA64_TRUE@am_libunwind_ia64_la_OBJECTS = $(am__objects_11)
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@am_libunwind_ia64_la_OBJECTS =  \
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	$(am__objects_13)
 libunwind_ia64_la_OBJECTS = $(am_libunwind_ia64_la_OBJECTS)
-@ARCH_IA64_TRUE@am_libunwind_ia64_la_rpath = -rpath $(libdir)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_ppc32_la_DEPENDENCIES = libunwind.la
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@am_libunwind_ia64_la_rpath = -rpath \
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	$(libdir)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@@REMOTE_ONLY_FALSE@libunwind_mips_la_DEPENDENCIES = libunwind.la
+am__libunwind_mips_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
+	mi/init.c mi/flush_cache.c mi/mempool.c mi/strerror.c \
+	dwarf/global.c elfxx.c mips/init.h mips/offsets.h mips/regs.h \
+	mips/is_fpreg.c mips/regname.c mi/Gdyn-extract.c \
+	mi/Gdyn-remote.c mi/Gfind_dynamic_proc_info.c \
+	mi/Gget_accessors.c mi/Gget_proc_info_by_ip.c \
+	mi/Gget_proc_name.c mi/Gput_dynamic_unwind_info.c \
+	mi/Gdestroy_addr_space.c mi/Gget_reg.c mi/Gset_reg.c \
+	mi/Gget_fpreg.c mi/Gset_fpreg.c mi/Gset_caching_policy.c \
+	dwarf/Gexpr.c dwarf/Gfde.c dwarf/Gparser.c dwarf/Gpe.c \
+	dwarf/Gstep.c dwarf/Gfind_proc_info-lsb.c \
+	mips/Gcreate_addr_space.c mips/Gget_proc_info.c \
+	mips/Gget_save_loc.c mips/Gglobal.c mips/Ginit.c \
+	mips/Ginit_local.c mips/Ginit_remote.c mips/Gis_signal_frame.c \
+	mips/Gregs.c mips/Gresume.c mips/Gstep.c
+am__objects_14 = $(am__objects_4) $(am__objects_5) elfxx.lo \
+	mips/is_fpreg.lo mips/regname.lo
+am__objects_15 = $(am__objects_14) $(am__objects_7) $(am__objects_8) \
+	dwarf/Gfind_proc_info-lsb.lo mips/Gcreate_addr_space.lo \
+	mips/Gget_proc_info.lo mips/Gget_save_loc.lo mips/Gglobal.lo \
+	mips/Ginit.lo mips/Ginit_local.lo mips/Ginit_remote.lo \
+	mips/Gis_signal_frame.lo mips/Gregs.lo mips/Gresume.lo \
+	mips/Gstep.lo
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@am_libunwind_mips_la_OBJECTS = $(am__objects_15)
+libunwind_mips_la_OBJECTS = $(am_libunwind_mips_la_OBJECTS)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@am_libunwind_mips_la_rpath = -rpath \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@	$(libdir)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_ppc32_la_DEPENDENCIES = libunwind.la
 am__libunwind_ppc32_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	mi/init.c mi/flush_cache.c mi/mempool.c mi/strerror.c \
 	dwarf/global.c elf32.c elf32.h ppc32/init.h ppc32/unwind_i.h \
@@ -167,20 +225,20 @@ am__libunwind_ppc32_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	ppc/Gis_signal_frame.c dwarf/Gfind_proc_info-lsb.c \
 	ppc32/Gglobal.c ppc32/Ginit.c ppc32/Gregs.c ppc32/Gresume.c \
 	ppc32/Gstep.c
-am__objects_12 = $(am__objects_4) $(am__objects_5) elf32.lo \
+am__objects_16 = $(am__objects_4) $(am__objects_5) elf32.lo \
 	ppc32/is_fpreg.lo ppc32/regname.lo ppc32/get_func_addr.lo
-am__objects_13 = ppc/Gcreate_addr_space.lo ppc/Gget_proc_info.lo \
+am__objects_17 = ppc/Gcreate_addr_space.lo ppc/Gget_proc_info.lo \
 	ppc/Gget_save_loc.lo ppc/Ginit_local.lo ppc/Ginit_remote.lo \
 	ppc/Gis_signal_frame.lo
-am__objects_14 = $(am__objects_12) $(am__objects_7) $(am__objects_8) \
-	$(am__objects_13) dwarf/Gfind_proc_info-lsb.lo \
+am__objects_18 = $(am__objects_16) $(am__objects_7) $(am__objects_8) \
+	$(am__objects_17) dwarf/Gfind_proc_info-lsb.lo \
 	ppc32/Gglobal.lo ppc32/Ginit.lo ppc32/Gregs.lo \
 	ppc32/Gresume.lo ppc32/Gstep.lo
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_ppc32_la_OBJECTS = $(am__objects_14)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_ppc32_la_OBJECTS = $(am__objects_18)
 libunwind_ppc32_la_OBJECTS = $(am_libunwind_ppc32_la_OBJECTS)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_ppc32_la_rpath = -rpath \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@	$(libdir)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_ppc64_la_DEPENDENCIES = libunwind.la
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_ppc32_la_rpath = -rpath \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@	$(libdir)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_ppc64_la_DEPENDENCIES = libunwind.la
 am__libunwind_ppc64_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	mi/init.c mi/flush_cache.c mi/mempool.c mi/strerror.c \
 	dwarf/global.c elf64.c elf64.h ppc64/init.h ppc64/unwind_i.h \
@@ -197,45 +255,52 @@ am__libunwind_ppc64_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	ppc/Gis_signal_frame.c dwarf/Gfind_proc_info-lsb.c \
 	ppc64/Gglobal.c ppc64/Ginit.c ppc64/Gregs.c ppc64/Gresume.c \
 	ppc64/Gstep.c
-am__objects_15 = $(am__objects_4) $(am__objects_5) elf64.lo \
+am__objects_19 = $(am__objects_4) $(am__objects_5) elf64.lo \
 	ppc64/is_fpreg.lo ppc64/regname.lo ppc64/get_func_addr.lo
-am__objects_16 = $(am__objects_15) $(am__objects_7) $(am__objects_8) \
-	$(am__objects_13) dwarf/Gfind_proc_info-lsb.lo \
+am__objects_20 = $(am__objects_19) $(am__objects_7) $(am__objects_8) \
+	$(am__objects_17) dwarf/Gfind_proc_info-lsb.lo \
 	ppc64/Gglobal.lo ppc64/Ginit.lo ppc64/Gregs.lo \
 	ppc64/Gresume.lo ppc64/Gstep.lo
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_ppc64_la_OBJECTS = $(am__objects_16)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_ppc64_la_OBJECTS = $(am__objects_20)
 libunwind_ppc64_la_OBJECTS = $(am_libunwind_ppc64_la_OBJECTS)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_ppc64_la_rpath = -rpath \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@	$(libdir)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_ppc64_la_rpath = -rpath \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@	$(libdir)
 libunwind_setjmp_la_DEPENDENCIES = libunwind-$(arch).la
 am__libunwind_setjmp_la_SOURCES_DIST = setjmp/setjmp_i.h \
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 	ppc/siglongjmp.S x86_64/longjmp.S x86_64/siglongjmp.S \
-	x86/longjmp.S x86/siglongjmp.S hppa/siglongjmp.S ia64/setjmp.S \
-	ia64/sigsetjmp.S ia64/longjmp.S ia64/siglongjmp.S
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-am__objects_18 = ppc/longjmp.lo ppc/siglongjmp.lo
-am__objects_19 = x86_64/longjmp.lo x86_64/siglongjmp.lo
-am__objects_20 = x86/longjmp.lo x86/siglongjmp.lo
-am__objects_21 = hppa/siglongjmp.lo
-am__objects_22 = ia64/setjmp.lo ia64/sigsetjmp.lo ia64/longjmp.lo \
+	x86/longjmp.S x86/siglongjmp.S mips/siglongjmp.S \
+	hppa/siglongjmp.S ia64/setjmp.S ia64/sigsetjmp.S \
+	ia64/longjmp.S ia64/siglongjmp.S arm/siglongjmp.S
+am__objects_21 = setjmp/longjmp.lo setjmp/siglongjmp.lo
+am__objects_22 = ppc/longjmp.lo ppc/siglongjmp.lo
+am__objects_23 = x86_64/longjmp.lo x86_64/siglongjmp.lo
+am__objects_24 = x86/longjmp.lo x86/siglongjmp.lo
+am__objects_25 = mips/siglongjmp.lo
+am__objects_26 = hppa/siglongjmp.lo
+am__objects_27 = ia64/setjmp.lo ia64/sigsetjmp.lo ia64/longjmp.lo \
 	ia64/siglongjmp.lo
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_17) \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@	$(am__objects_18)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_17) \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@	$(am__objects_18)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_17) \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@	$(am__objects_19)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_17) \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@	$(am__objects_20)
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@am_libunwind_setjmp_la_OBJECTS =  \
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@	$(am__objects_17) \
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@	$(am__objects_21)
-@ARCH_IA64_TRUE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_17) \
-@ARCH_IA64_TRUE@	$(am__objects_22)
+am__objects_28 = arm/siglongjmp.lo
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_21) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@	$(am__objects_22)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_21) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@	$(am__objects_22)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_21) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@	$(am__objects_23)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_21) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@	$(am__objects_24)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_21) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@	$(am__objects_25)
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_21) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@	$(am__objects_26)
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@am_libunwind_setjmp_la_OBJECTS =  \
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	$(am__objects_21) \
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	$(am__objects_27)
+@ARCH_ARM_TRUE@am_libunwind_setjmp_la_OBJECTS = $(am__objects_21) \
+@ARCH_ARM_TRUE@	$(am__objects_28)
 libunwind_setjmp_la_OBJECTS = $(am_libunwind_setjmp_la_OBJECTS)
 @REMOTE_ONLY_FALSE@am_libunwind_setjmp_la_rpath = -rpath $(libdir)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@@REMOTE_ONLY_FALSE@libunwind_x86_la_DEPENDENCIES = libunwind.la
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@@REMOTE_ONLY_FALSE@libunwind_x86_la_DEPENDENCIES = libunwind.la
 am__libunwind_x86_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	mi/init.c mi/flush_cache.c mi/mempool.c mi/strerror.c \
 	dwarf/global.c elf32.c elf32.h x86/init.h x86/offsets.h \
@@ -251,19 +316,18 @@ am__libunwind_x86_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	x86/Ginit.c x86/Ginit_local.c x86/Ginit_remote.c \
 	x86/Gis_signal_frame.c x86/Gget_proc_info.c x86/Gregs.c \
 	x86/Gresume.c x86/Gstep.c
-am__objects_23 = $(am__objects_4) $(am__objects_5) elf32.lo \
+am__objects_29 = $(am__objects_4) $(am__objects_5) elf32.lo \
 	x86/is_fpreg.lo x86/regname.lo
-am__objects_24 = $(am__objects_23) $(am__objects_7) $(am__objects_8) \
+am__objects_30 = $(am__objects_29) $(am__objects_7) $(am__objects_8) \
 	dwarf/Gfind_proc_info-lsb.lo x86/Gcreate_addr_space.lo \
 	x86/Gget_save_loc.lo x86/Gglobal.lo x86/Ginit.lo \
 	x86/Ginit_local.lo x86/Ginit_remote.lo x86/Gis_signal_frame.lo \
 	x86/Gget_proc_info.lo x86/Gregs.lo x86/Gresume.lo x86/Gstep.lo
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@am_libunwind_x86_la_OBJECTS = $(am__objects_24)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@am_libunwind_x86_la_OBJECTS = $(am__objects_30)
 libunwind_x86_la_OBJECTS = $(am_libunwind_x86_la_OBJECTS)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@am_libunwind_x86_la_rpath =  \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@	-rpath \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@	$(libdir)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_x86_64_la_DEPENDENCIES = libunwind.la
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@am_libunwind_x86_la_rpath = -rpath \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@	$(libdir)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_x86_64_la_DEPENDENCIES = libunwind.la
 am__libunwind_x86_64_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	mi/init.c mi/flush_cache.c mi/mempool.c mi/strerror.c \
 	dwarf/global.c elf64.c elf64.h x86_64/init.h x86_64/unwind_i.h \
@@ -280,18 +344,18 @@ am__libunwind_x86_64_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
 	x86_64/Ginit_local.c x86_64/Ginit_remote.c \
 	x86_64/Gis_signal_frame.c x86_64/Gget_proc_info.c \
 	x86_64/Gregs.c x86_64/Gresume.c x86_64/Gstep.c
-am__objects_25 = $(am__objects_4) $(am__objects_5) elf64.lo \
+am__objects_31 = $(am__objects_4) $(am__objects_5) elf64.lo \
 	x86_64/is_fpreg.lo x86_64/regname.lo
-am__objects_26 = $(am__objects_25) $(am__objects_7) $(am__objects_8) \
+am__objects_32 = $(am__objects_31) $(am__objects_7) $(am__objects_8) \
 	dwarf/Gfind_proc_info-lsb.lo x86_64/Gcreate_addr_space.lo \
 	x86_64/Gget_save_loc.lo x86_64/Gglobal.lo x86_64/Ginit.lo \
 	x86_64/Ginit_local.lo x86_64/Ginit_remote.lo \
 	x86_64/Gis_signal_frame.lo x86_64/Gget_proc_info.lo \
 	x86_64/Gregs.lo x86_64/Gresume.lo x86_64/Gstep.lo
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@am_libunwind_x86_64_la_OBJECTS = $(am__objects_26)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@am_libunwind_x86_64_la_OBJECTS = $(am__objects_32)
 libunwind_x86_64_la_OBJECTS = $(am_libunwind_x86_64_la_OBJECTS)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@am_libunwind_x86_64_la_rpath = -rpath \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@	$(libdir)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@am_libunwind_x86_64_la_rpath = -rpath \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@	$(libdir)
 am__DEPENDENCIES_1 =
 libunwind_la_DEPENDENCIES = $(am__DEPENDENCIES_1)
 am__libunwind_la_SOURCES_DIST = os-hpux.c os-linux.h os-linux.c \
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-	hppa/init.h hppa/offsets.h hppa/unwind_i.h hppa/regname.c \
-	hppa/getcontext.S hppa/setcontext.S hppa/Lcreate_addr_space.c \
-	hppa/Lget_save_loc.c hppa/Lglobal.c hppa/Linit.c \
-	hppa/Linit_local.c hppa/Linit_remote.c hppa/Lis_signal_frame.c \
-	hppa/Lget_proc_info.c hppa/Lregs.c hppa/Lresume.c hppa/Lstep.c \
-	ia64/init.h ia64/offsets.h ia64/regs.h ia64/ucontext_i.h \
-	ia64/unwind_decoder.h ia64/unwind_i.h ia64/regname.c \
-	ia64/dyn_info_list.S ia64/getcontext.S \
-	ia64/Lcreate_addr_space.c ia64/Lget_proc_info.c \
-	ia64/Lget_save_loc.c ia64/Lglobal.c ia64/Linit.c \
-	ia64/Linit_local.c ia64/Linit_remote.c ia64/Linstall_cursor.S \
-	ia64/Lis_signal_frame.c ia64/Lparser.c ia64/Lrbs.c \
-	ia64/Lregs.c ia64/Lresume.c ia64/Lscript.c ia64/Lstep.c \
-	ia64/Ltables.c
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-@OS_LINUX_TRUE@am__objects_28 = $(am__objects_27)
-am__objects_29 = $(am__objects_28) mi/backtrace.lo mi/dyn-cancel.lo \
+	elfxx.c mips/init.h mips/offsets.h mips/regs.h mips/is_fpreg.c \
+	mips/regname.c mips/getcontext.S mips/Lcreate_addr_space.c \
+	mips/Lget_proc_info.c mips/Lget_save_loc.c mips/Lglobal.c \
+	mips/Linit.c mips/Linit_local.c mips/Linit_remote.c \
+	mips/Lis_signal_frame.c mips/Lregs.c mips/Lresume.c \
+	mips/Lstep.c hppa/init.h hppa/offsets.h hppa/unwind_i.h \
+	hppa/regname.c hppa/getcontext.S hppa/setcontext.S \
+	hppa/Lcreate_addr_space.c hppa/Lget_save_loc.c hppa/Lglobal.c \
+	hppa/Linit.c hppa/Linit_local.c hppa/Linit_remote.c \
+	hppa/Lis_signal_frame.c hppa/Lget_proc_info.c hppa/Lregs.c \
+	hppa/Lresume.c hppa/Lstep.c ia64/init.h ia64/offsets.h \
+	ia64/regs.h ia64/ucontext_i.h ia64/unwind_decoder.h \
+	ia64/unwind_i.h ia64/regname.c ia64/dyn_info_list.S \
+	ia64/getcontext.S ia64/Lcreate_addr_space.c \
+	ia64/Lget_proc_info.c ia64/Lget_save_loc.c ia64/Lglobal.c \
+	ia64/Linit.c ia64/Linit_local.c ia64/Linit_remote.c \
+	ia64/Linstall_cursor.S ia64/Lis_signal_frame.c ia64/Lparser.c \
+	ia64/Lrbs.c ia64/Lregs.c ia64/Lresume.c ia64/Lscript.c \
+	ia64/Lstep.c ia64/Ltables.c arm/init.h arm/offsets.h \
+	arm/regs.h arm/is_fpreg.c arm/regname.c arm/getcontext.S \
+	arm/Lcreate_addr_space.c arm/Lget_proc_info.c \
+	arm/Lget_save_loc.c arm/Lglobal.c arm/Linit.c \
+	arm/Linit_local.c arm/Linit_remote.c arm/Lis_signal_frame.c \
+	arm/Lregs.c arm/Lresume.c arm/Lstep.c
+am__objects_33 = mi/_ReadULEB.lo mi/_ReadSLEB.lo
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-	unwind/ForcedUnwind.lo unwind/GetBSP.lo unwind/GetCFA.lo \
-	unwind/GetDataRelBase.lo unwind/GetGR.lo unwind/GetIP.lo \
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+am__objects_36 = unwind/Backtrace.lo unwind/DeleteException.lo \
+	unwind/FindEnclosingFunction.lo unwind/ForcedUnwind.lo \
+	unwind/GetBSP.lo unwind/GetCFA.lo unwind/GetDataRelBase.lo \
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 	unwind/GetLanguageSpecificData.lo unwind/GetRegionStart.lo \
 	unwind/GetTextRelBase.lo unwind/RaiseException.lo \
 	unwind/Resume.lo unwind/Resume_or_Rethrow.lo unwind/SetGR.lo \
 	unwind/SetIP.lo
-am__objects_30 = dwarf/Lexpr.lo dwarf/Lfde.lo dwarf/Lparser.lo \
+@ARCH_ARM_FALSE@@ARCH_MIPS_FALSE@am__objects_37 = $(am__objects_35) \
+@ARCH_ARM_FALSE@@ARCH_MIPS_FALSE@	$(am__objects_36)
+@ARCH_ARM_FALSE@@ARCH_MIPS_TRUE@am__objects_37 = $(am__objects_35)
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-am__objects_31 = ppc/Lcreate_addr_space.lo ppc/Lget_proc_info.lo \
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-am__objects_32 = $(am__objects_15) $(am__objects_29) $(am__objects_30) \
-	$(am__objects_31) dwarf/Lfind_proc_info-lsb.lo \
+am__objects_40 = $(am__objects_19) $(am__objects_37) $(am__objects_38) \
+	$(am__objects_39) dwarf/Lfind_proc_info-lsb.lo \
 	ppc64/Lglobal.lo ppc64/Linit.lo ppc64/Lregs.lo \
 	ppc64/Lresume.lo ppc64/Lstep.lo
-am__objects_33 = $(am__objects_12) $(am__objects_29) $(am__objects_30) \
-	$(am__objects_31) dwarf/Lfind_proc_info-lsb.lo \
+am__objects_41 = $(am__objects_16) $(am__objects_37) $(am__objects_38) \
+	$(am__objects_39) dwarf/Lfind_proc_info-lsb.lo \
 	ppc32/Lglobal.lo ppc32/Linit.lo ppc32/Lregs.lo \
 	ppc32/Lresume.lo ppc32/Lstep.lo
-am__objects_34 = $(am__objects_25) $(am__objects_29) $(am__objects_30) \
+am__objects_42 = $(am__objects_31) $(am__objects_37) $(am__objects_38) \
 	dwarf/Lfind_proc_info-lsb.lo x86_64/setcontext.lo \
 	x86_64/Lcreate_addr_space.lo x86_64/Lget_save_loc.lo \
 	x86_64/Lglobal.lo x86_64/Linit.lo x86_64/Linit_local.lo \
 	x86_64/Linit_remote.lo x86_64/Lis_signal_frame.lo \
 	x86_64/Lget_proc_info.lo x86_64/Lregs.lo x86_64/Lresume.lo \
 	x86_64/Lstep.lo
-am__objects_35 = $(am__objects_23) $(am__objects_29) $(am__objects_30) \
+am__objects_43 = $(am__objects_29) $(am__objects_37) $(am__objects_38) \
 	dwarf/Lfind_proc_info-lsb.lo x86/Lcreate_addr_space.lo \
 	x86/Lget_save_loc.lo x86/Lglobal.lo x86/Linit.lo \
 	x86/Linit_local.lo x86/Linit_remote.lo x86/Lis_signal_frame.lo \
 	x86/Lget_proc_info.lo x86/Lregs.lo x86/Lresume.lo x86/Lstep.lo
-am__objects_36 = $(am__objects_6) $(am__objects_29) hppa/getcontext.lo \
-	hppa/setcontext.lo $(am__objects_30) \
+am__objects_44 = $(am__objects_14) $(am__objects_37) \
+	mips/getcontext.lo $(am__objects_38) \
+	dwarf/Lfind_proc_info-lsb.lo mips/Lcreate_addr_space.lo \
+	mips/Lget_proc_info.lo mips/Lget_save_loc.lo mips/Lglobal.lo \
+	mips/Linit.lo mips/Linit_local.lo mips/Linit_remote.lo \
+	mips/Lis_signal_frame.lo mips/Lregs.lo mips/Lresume.lo \
+	mips/Lstep.lo
+am__objects_45 = $(am__objects_10) $(am__objects_37) \
+	hppa/getcontext.lo hppa/setcontext.lo $(am__objects_38) \
 	dwarf/Lfind_proc_info-lsb.lo hppa/Lcreate_addr_space.lo \
 	hppa/Lget_save_loc.lo hppa/Lglobal.lo hppa/Linit.lo \
 	hppa/Linit_local.lo hppa/Linit_remote.lo \
 	hppa/Lis_signal_frame.lo hppa/Lget_proc_info.lo hppa/Lregs.lo \
 	hppa/Lresume.lo hppa/Lstep.lo
-am__objects_37 = $(am__objects_10) $(am__objects_29) \
+am__objects_46 = $(am__objects_12) $(am__objects_37) \
 	ia64/dyn_info_list.lo ia64/getcontext.lo \
 	ia64/Lcreate_addr_space.lo ia64/Lget_proc_info.lo \
 	ia64/Lget_save_loc.lo ia64/Lglobal.lo ia64/Linit.lo \
@@ -403,24 +489,32 @@ am__objects_37 = $(am__objects_10) $(am__objects_29) \
 	ia64/Linstall_cursor.lo ia64/Lis_signal_frame.lo \
 	ia64/Lparser.lo ia64/Lrbs.lo ia64/Lregs.lo ia64/Lresume.lo \
 	ia64/Lscript.lo ia64/Lstep.lo ia64/Ltables.lo
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_la_OBJECTS = $(am__objects_32)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_la_OBJECTS = $(am__objects_33)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@am_libunwind_la_OBJECTS = $(am__objects_34)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@am_libunwind_la_OBJECTS = $(am__objects_35)
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@am_libunwind_la_OBJECTS =  \
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@	$(am__objects_36)
-@ARCH_IA64_TRUE@am_libunwind_la_OBJECTS = $(am__objects_37)
+am__objects_47 = $(am__objects_6) $(am__objects_37) arm/getcontext.lo \
+	$(am__objects_38) dwarf/Lfind_proc_info-lsb.lo \
+	arm/Lcreate_addr_space.lo arm/Lget_proc_info.lo \
+	arm/Lget_save_loc.lo arm/Lglobal.lo arm/Linit.lo \
+	arm/Linit_local.lo arm/Linit_remote.lo arm/Lis_signal_frame.lo \
+	arm/Lregs.lo arm/Lresume.lo arm/Lstep.lo
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_la_OBJECTS = $(am__objects_40)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@am_libunwind_la_OBJECTS = $(am__objects_41)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@am_libunwind_la_OBJECTS = $(am__objects_42)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@am_libunwind_la_OBJECTS = $(am__objects_43)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@am_libunwind_la_OBJECTS = $(am__objects_44)
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@am_libunwind_la_OBJECTS = $(am__objects_45)
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@am_libunwind_la_OBJECTS =  \
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	$(am__objects_46)
+@ARCH_ARM_TRUE@am_libunwind_la_OBJECTS = $(am__objects_47)
 libunwind_la_OBJECTS = $(am_libunwind_la_OBJECTS)
 @REMOTE_ONLY_FALSE@am_libunwind_la_rpath = -rpath $(libdir)
 PROGRAMS = $(noinst_PROGRAMS)
 am__ia64_mk_Gcursor_i_SOURCES_DIST = ia64/mk_Gcursor_i.c
-@ARCH_IA64_TRUE@am_ia64_mk_Gcursor_i_OBJECTS =  \
-@ARCH_IA64_TRUE@	ia64/mk_Gcursor_i.$(OBJEXT)
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@am_ia64_mk_Gcursor_i_OBJECTS =  \
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	ia64/mk_Gcursor_i.$(OBJEXT)
 ia64_mk_Gcursor_i_OBJECTS = $(am_ia64_mk_Gcursor_i_OBJECTS)
 ia64_mk_Gcursor_i_LDADD = $(LDADD)
 am__ia64_mk_Lcursor_i_SOURCES_DIST = ia64/mk_Lcursor_i.c
-@ARCH_IA64_TRUE@am_ia64_mk_Lcursor_i_OBJECTS =  \
-@ARCH_IA64_TRUE@	ia64/mk_Lcursor_i.$(OBJEXT)
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@am_ia64_mk_Lcursor_i_OBJECTS =  \
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	ia64/mk_Lcursor_i.$(OBJEXT)
 ia64_mk_Lcursor_i_OBJECTS = $(am_ia64_mk_Lcursor_i_OBJECTS)
 ia64_mk_Lcursor_i_LDADD = $(LDADD)
 DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)/include
@@ -437,15 +531,18 @@ LTCOMPILE = $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) \
 CCLD = $(CC)
 LINK = $(LIBTOOL) --tag=CC --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
-SOURCES = $(libunwind_ptrace_a_SOURCES) $(libunwind_hppa_la_SOURCES) \
-	$(libunwind_ia64_la_SOURCES) $(libunwind_ppc32_la_SOURCES) \
+SOURCES = $(libunwind_ptrace_a_SOURCES) $(libunwind_arm_la_SOURCES) \
+	$(libunwind_hppa_la_SOURCES) $(libunwind_ia64_la_SOURCES) \
+	$(libunwind_mips_la_SOURCES) $(libunwind_ppc32_la_SOURCES) \
 	$(libunwind_ppc64_la_SOURCES) $(libunwind_setjmp_la_SOURCES) \
 	$(libunwind_x86_la_SOURCES) $(libunwind_x86_64_la_SOURCES) \
 	$(libunwind_la_SOURCES) $(ia64_mk_Gcursor_i_SOURCES) \
 	$(ia64_mk_Lcursor_i_SOURCES)
 DIST_SOURCES = $(libunwind_ptrace_a_SOURCES) \
+	$(am__libunwind_arm_la_SOURCES_DIST) \
 	$(am__libunwind_hppa_la_SOURCES_DIST) \
 	$(am__libunwind_ia64_la_SOURCES_DIST) \
+	$(am__libunwind_mips_la_SOURCES_DIST) \
 	$(am__libunwind_ppc32_la_SOURCES_DIST) \
 	$(am__libunwind_ppc64_la_SOURCES_DIST) \
 	$(am__libunwind_setjmp_la_SOURCES_DIST) \
@@ -463,10 +560,14 @@ AMDEP_TRUE = @AMDEP_TRUE@
 AMTAR = @AMTAR@
 AR = @AR@
 ARCH = @ARCH@
+ARCH_ARM_FALSE = @ARCH_ARM_FALSE@
+ARCH_ARM_TRUE = @ARCH_ARM_TRUE@
 ARCH_HPPA_FALSE = @ARCH_HPPA_FALSE@
 ARCH_HPPA_TRUE = @ARCH_HPPA_TRUE@
 ARCH_IA64_FALSE = @ARCH_IA64_FALSE@
 ARCH_IA64_TRUE = @ARCH_IA64_TRUE@
+ARCH_MIPS_FALSE = @ARCH_MIPS_FALSE@
+ARCH_MIPS_TRUE = @ARCH_MIPS_TRUE@
 ARCH_PPC32_FALSE = @ARCH_PPC32_FALSE@
 ARCH_PPC32_TRUE = @ARCH_PPC32_TRUE@
 ARCH_PPC64_FALSE = @ARCH_PPC64_FALSE@
@@ -537,6 +638,7 @@ PKG_MINOR = @PKG_MINOR@
 RANLIB = @RANLIB@
 REMOTE_ONLY_FALSE = @REMOTE_ONLY_FALSE@
 REMOTE_ONLY_TRUE = @REMOTE_ONLY_TRUE@
+SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
@@ -630,10 +732,12 @@ libunwind_setjmp_la_SOURCES_common = setjmp/setjmp_i.h 	\
 					  setjmp/longjmp.c	\
 					  setjmp/siglongjmp.c
 
+libunwind_setjmp_la_SOURCES_arm = arm/siglongjmp.S
 libunwind_setjmp_la_SOURCES_ia64 = ia64/setjmp.S  ia64/sigsetjmp.S  \
 					  ia64/longjmp.S ia64/siglongjmp.S
 
 libunwind_setjmp_la_SOURCES_hppa = hppa/siglongjmp.S
+libunwind_setjmp_la_SOURCES_mips = mips/siglongjmp.S
 libunwind_setjmp_la_SOURCES_x86 = x86/longjmp.S x86/siglongjmp.S
 libunwind_setjmp_la_SOURCES_x86_64 = x86_64/longjmp.S x86_64/siglongjmp.S
 libunwind_setjmp_la_SOURCES_ppc64 = ppc/longjmp.S ppc/siglongjmp.S
@@ -658,9 +762,18 @@ libunwind_la_SOURCES_generic = \
 	mi/Gget_fpreg.c mi/Gset_fpreg.c					\
 	mi/Gset_caching_policy.c
 
+libunwind_la_SOURCES_local_unwind = \
+	unwind/Backtrace.c unwind/DeleteException.c			\
+	unwind/FindEnclosingFunction.c unwind/ForcedUnwind.c		\
+	unwind/GetBSP.c unwind/GetCFA.c unwind/GetDataRelBase.c		\
+	unwind/GetGR.c unwind/GetIP.c unwind/GetLanguageSpecificData.c	\
+	unwind/GetRegionStart.c unwind/GetTextRelBase.c			\
+	unwind/RaiseException.c unwind/Resume.c				\
+	unwind/Resume_or_Rethrow.c unwind/SetGR.c unwind/SetIP.c
+
 
 # List of arch-independent files needed by local-only library (libunwind):
-libunwind_la_SOURCES_local = \
+libunwind_la_SOURCES_local_nounwind = \
 	$(libunwind_la_SOURCES_os_local)				\
 	mi/backtrace.c							\
 	mi/dyn-cancel.c mi/dyn-info-list.c mi/dyn-register.c		\
@@ -670,14 +783,20 @@ libunwind_la_SOURCES_local = \
 	mi/Lput_dynamic_unwind_info.c mi/Ldestroy_addr_space.c		\
 	mi/Lget_reg.c   mi/Lset_reg.c					\
 	mi/Lget_fpreg.c mi/Lset_fpreg.c					\
-	mi/Lset_caching_policy.c					\
-	unwind/Backtrace.c unwind/DeleteException.c			\
-	unwind/FindEnclosingFunction.c unwind/ForcedUnwind.c		\
-	unwind/GetBSP.c unwind/GetCFA.c unwind/GetDataRelBase.c		\
-	unwind/GetGR.c unwind/GetIP.c unwind/GetLanguageSpecificData.c	\
-	unwind/GetRegionStart.c unwind/GetTextRelBase.c			\
-	unwind/RaiseException.c unwind/Resume.c				\
-	unwind/Resume_or_Rethrow.c unwind/SetGR.c unwind/SetIP.c
+	mi/Lset_caching_policy.c
+
+@ARCH_ARM_FALSE@@ARCH_MIPS_FALSE@libunwind_la_SOURCES_local = \
+@ARCH_ARM_FALSE@@ARCH_MIPS_FALSE@	$(libunwind_la_SOURCES_local_nounwind)				\
+@ARCH_ARM_FALSE@@ARCH_MIPS_FALSE@	$(libunwind_la_SOURCES_local_unwind)
+
+@ARCH_ARM_FALSE@@ARCH_MIPS_TRUE@libunwind_la_SOURCES_local = \
+@ARCH_ARM_FALSE@@ARCH_MIPS_TRUE@	$(libunwind_la_SOURCES_local_nounwind)
+
+
+# On some platforms, defining _Unwind replacements really upsets
+# exception-handling.  Turn off those functions for those platforms.
+@ARCH_ARM_TRUE@libunwind_la_SOURCES_local = \
+@ARCH_ARM_TRUE@	$(libunwind_la_SOURCES_local_nounwind)
 
 libunwind_la_SOURCES_os_linux = os-linux.h os-linux.c
 
@@ -694,6 +813,33 @@ dwarf_SOURCES_generic = \
 	dwarf/Gexpr.c dwarf/Gfde.c dwarf/Gparser.c dwarf/Gpe.c dwarf/Gstep.c
 
 
+# The list of files that go info libunwind and libunwind-arm:
+libunwind_la_SOURCES_arm_common = $(libunwind_la_SOURCES_common)	    \
+	$(dwarf_SOURCES_common)						    \
+	elf32.c elf32.h							    \
+	arm/init.h arm/offsets.h arm/regs.h				    \
+	arm/is_fpreg.c arm/regname.c
+
+
+# The list of files that go into libunwind:
+libunwind_la_SOURCES_arm = $(libunwind_la_SOURCES_arm_common)		    \
+	$(libunwind_la_SOURCES_local)					    \
+	arm/getcontext.S						    \
+	$(dwarf_SOURCES_local)						    \
+	dwarf/Lfind_proc_info-lsb.c					    \
+	arm/Lcreate_addr_space.c arm/Lget_proc_info.c arm/Lget_save_loc.c   \
+	arm/Lglobal.c arm/Linit.c arm/Linit_local.c arm/Linit_remote.c	    \
+	arm/Lis_signal_frame.c arm/Lregs.c arm/Lresume.c arm/Lstep.c
+
+libunwind_arm_la_SOURCES_arm = $(libunwind_la_SOURCES_arm_common)	    \
+	$(libunwind_la_SOURCES_generic)					    \
+	$(dwarf_SOURCES_generic) 					    \
+	dwarf/Gfind_proc_info-lsb.c					    \
+	arm/Gcreate_addr_space.c arm/Gget_proc_info.c arm/Gget_save_loc.c   \
+	arm/Gglobal.c arm/Ginit.c arm/Ginit_local.c arm/Ginit_remote.c	    \
+	arm/Gis_signal_frame.c arm/Gregs.c arm/Gresume.c arm/Gstep.c
+
+
 # The list of files that go both into libunwind and libunwind-ia64:
 libunwind_la_SOURCES_ia64_common = $(libunwind_la_SOURCES_common)	    \
 	elf64.c elf64.h							    \
@@ -756,6 +902,33 @@ libunwind_hppa_la_SOURCES_hppa = $(libunwind_la_SOURCES_hppa_common)	\
 	hppa/Gresume.c hppa/Gstep.c
 
 
+# The list of files that go info libunwind and libunwind-mips:
+libunwind_la_SOURCES_mips_common = $(libunwind_la_SOURCES_common)	    \
+	$(dwarf_SOURCES_common)						    \
+	elfxx.c								    \
+	mips/init.h mips/offsets.h mips/regs.h				    \
+	mips/is_fpreg.c mips/regname.c
+
+
+# The list of files that go into libunwind:
+libunwind_la_SOURCES_mips = $(libunwind_la_SOURCES_mips_common)		    \
+	$(libunwind_la_SOURCES_local)					    \
+	mips/getcontext.S						    \
+	$(dwarf_SOURCES_local)						    \
+	dwarf/Lfind_proc_info-lsb.c					    \
+	mips/Lcreate_addr_space.c mips/Lget_proc_info.c mips/Lget_save_loc.c   \
+	mips/Lglobal.c mips/Linit.c mips/Linit_local.c mips/Linit_remote.c  \
+	mips/Lis_signal_frame.c mips/Lregs.c mips/Lresume.c mips/Lstep.c
+
+libunwind_mips_la_SOURCES_mips = $(libunwind_la_SOURCES_mips_common)	    \
+	$(libunwind_la_SOURCES_generic)					    \
+	$(dwarf_SOURCES_generic) 					    \
+	dwarf/Gfind_proc_info-lsb.c					    \
+	mips/Gcreate_addr_space.c mips/Gget_proc_info.c mips/Gget_save_loc.c   \
+	mips/Gglobal.c mips/Ginit.c mips/Ginit_local.c mips/Ginit_remote.c	    \
+	mips/Gis_signal_frame.c mips/Gregs.c mips/Gresume.c mips/Gstep.c
+
+
 # The list of files that go both into libunwind and libunwind-x86:
 libunwind_la_SOURCES_x86_common = $(libunwind_la_SOURCES_common)	\
 	$(dwarf_SOURCES_common)						\
@@ -888,57 +1061,73 @@ libunwind_ppc64_la_SOURCES_ppc64 = $(libunwind_la_SOURCES_ppc64_common) \
 @OS_LINUX_TRUE@libunwind_la_SOURCES_os = $(libunwind_la_SOURCES_os_linux)
 @OS_HPUX_TRUE@libunwind_la_SOURCES_os_local = $(libunwind_la_SOURCES_os_hpux_local)
 @OS_LINUX_TRUE@libunwind_la_SOURCES_os_local = $(libunwind_la_SOURCES_os_linux_local)
-@ARCH_IA64_TRUE@ia64_mk_Gcursor_i_SOURCES = ia64/mk_Gcursor_i.c
-@ARCH_IA64_TRUE@ia64_mk_Lcursor_i_SOURCES = ia64/mk_Lcursor_i.c
-@ARCH_IA64_TRUE@BUILT_SOURCES = Gcursor_i.h Lcursor_i.h
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@lib_LTLIBRARIES_arch = libunwind-ppc64.la
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@lib_LTLIBRARIES_arch = libunwind-ppc32.la
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@lib_LTLIBRARIES_arch = libunwind-x86_64.la
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@lib_LTLIBRARIES_arch = libunwind-x86.la
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@lib_LTLIBRARIES_arch = libunwind-hppa.la
-@ARCH_IA64_TRUE@lib_LTLIBRARIES_arch = libunwind-ia64.la
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_ppc64)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_ppc32)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_x86_64)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_x86)
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_hppa)
-@ARCH_IA64_TRUE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_ia64)
-@ARCH_IA64_TRUE@libunwind_ia64_la_SOURCES = $(libunwind_ia64_la_SOURCES_ia64)
-@ARCH_IA64_TRUE@libunwind_ia64_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
-@ARCH_IA64_TRUE@@REMOTE_ONLY_FALSE@libunwind_ia64_la_LIBADD = libunwind.la -lc
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@                                  $(libunwind_setjmp_la_SOURCES_ppc64)
-
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@                                  $(libunwind_setjmp_la_SOURCES_ppc32)
-
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@				  $(libunwind_setjmp_la_SOURCES_x86_64)
-
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@				  $(libunwind_setjmp_la_SOURCES_x86)
-
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@				  $(libunwind_setjmp_la_SOURCES_hppa)
-
-@ARCH_IA64_TRUE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
-@ARCH_IA64_TRUE@				  $(libunwind_setjmp_la_SOURCES_ia64)
-
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@libunwind_hppa_la_SOURCES = $(libunwind_hppa_la_SOURCES_hppa)
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@libunwind_hppa_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
-@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@@REMOTE_ONLY_FALSE@libunwind_hppa_la_LIBADD = libunwind.la -lc
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@libunwind_x86_la_SOURCES = $(libunwind_x86_la_SOURCES_x86)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@libunwind_x86_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_TRUE@@REMOTE_ONLY_FALSE@libunwind_x86_la_LIBADD = libunwind.la -lc
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@libunwind_x86_64_la_SOURCES = $(libunwind_x86_64_la_SOURCES_x86_64)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@libunwind_x86_64_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_x86_64_la_LIBADD = libunwind.la -lc
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_ppc32_la_SOURCES = $(libunwind_ppc32_la_SOURCES_ppc32)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_ppc32_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_ppc32_la_LIBADD = libunwind.la -lc
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_ppc64_la_SOURCES = $(libunwind_ppc64_la_SOURCES_ppc64)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_ppc64_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
-@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_ppc64_la_LIBADD = libunwind.la -lc
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@lib_LTLIBRARIES_arch = libunwind-ppc64.la
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@lib_LTLIBRARIES_arch = libunwind-ppc32.la
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@lib_LTLIBRARIES_arch = libunwind-x86_64.la
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@lib_LTLIBRARIES_arch = libunwind-x86.la
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@lib_LTLIBRARIES_arch = libunwind-mips.la
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@lib_LTLIBRARIES_arch = libunwind-hppa.la
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@lib_LTLIBRARIES_arch = libunwind-ia64.la
+@ARCH_ARM_TRUE@lib_LTLIBRARIES_arch = libunwind-arm.la
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_ppc64)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_ppc32)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_x86_64)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_x86)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_mips)
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_hppa)
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_ia64)
+@ARCH_ARM_TRUE@libunwind_la_SOURCES = $(libunwind_la_SOURCES_arm)
+@ARCH_ARM_TRUE@libunwind_arm_la_SOURCES = $(libunwind_arm_la_SOURCES_arm)
+@ARCH_ARM_TRUE@libunwind_arm_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
+@ARCH_ARM_TRUE@@REMOTE_ONLY_FALSE@libunwind_arm_la_LIBADD = libunwind.la -lc
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@                                  $(libunwind_setjmp_la_SOURCES_ppc64)
+
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@                                  $(libunwind_setjmp_la_SOURCES_ppc32)
+
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@				  $(libunwind_setjmp_la_SOURCES_x86_64)
+
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@				  $(libunwind_setjmp_la_SOURCES_x86)
+
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@				  $(libunwind_setjmp_la_SOURCES_mips)
+
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@				  $(libunwind_setjmp_la_SOURCES_hppa)
+
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@				  $(libunwind_setjmp_la_SOURCES_ia64)
+
+@ARCH_ARM_TRUE@libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
+@ARCH_ARM_TRUE@				  $(libunwind_setjmp_la_SOURCES_arm)
+
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@ia64_mk_Gcursor_i_SOURCES = ia64/mk_Gcursor_i.c
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@ia64_mk_Lcursor_i_SOURCES = ia64/mk_Lcursor_i.c
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@BUILT_SOURCES = Gcursor_i.h Lcursor_i.h
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@libunwind_ia64_la_SOURCES = $(libunwind_ia64_la_SOURCES_ia64)
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@libunwind_ia64_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@@REMOTE_ONLY_FALSE@libunwind_ia64_la_LIBADD = libunwind.la -lc
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@libunwind_hppa_la_SOURCES = $(libunwind_hppa_la_SOURCES_hppa)
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@libunwind_hppa_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
+@ARCH_ARM_FALSE@@ARCH_HPPA_TRUE@@ARCH_IA64_FALSE@@REMOTE_ONLY_FALSE@libunwind_hppa_la_LIBADD = libunwind.la -lc
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@libunwind_mips_la_SOURCES = $(libunwind_mips_la_SOURCES_mips)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@libunwind_mips_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_TRUE@@REMOTE_ONLY_FALSE@libunwind_mips_la_LIBADD = libunwind.la -lc
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@libunwind_x86_la_SOURCES = $(libunwind_x86_la_SOURCES_x86)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@libunwind_x86_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_TRUE@@REMOTE_ONLY_FALSE@libunwind_x86_la_LIBADD = libunwind.la -lc
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@libunwind_x86_64_la_SOURCES = $(libunwind_x86_64_la_SOURCES_x86_64)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@libunwind_x86_64_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_X86_64_TRUE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_x86_64_la_LIBADD = libunwind.la -lc
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_ppc32_la_SOURCES = $(libunwind_ppc32_la_SOURCES_ppc32)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_ppc32_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_ppc32_la_LIBADD = libunwind.la -lc
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_ppc64_la_SOURCES = $(libunwind_ppc64_la_SOURCES_ppc64)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@libunwind_ppc64_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
+@ARCH_ARM_FALSE@@ARCH_HPPA_FALSE@@ARCH_IA64_FALSE@@ARCH_MIPS_FALSE@@ARCH_PPC32_FALSE@@ARCH_PPC64_TRUE@@ARCH_X86_64_FALSE@@ARCH_X86_FALSE@@REMOTE_ONLY_FALSE@libunwind_ppc64_la_LIBADD = libunwind.la -lc
 
 #
 # Don't link with standard libraries, because those may mention
@@ -955,22 +1144,28 @@ lib_LTLIBRARIES = $(lib_LTLIBRARIES_cdep) $(lib_LTLIBRARIES_arch) \
 AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/include/tdep-$(arch) -I.
 AM_CCASFLAGS = $(AM_CPPFLAGS)
 EXTRA_DIST = elfxx.h elfxx.c unwind/unwind-internal.h	\
+		$(libunwind_la_SOURCES_arm)			\
 		$(libunwind_la_SOURCES_hppa)			\
 		$(libunwind_la_SOURCES_ia64)			\
+		$(libunwind_la_SOURCES_mips)			\
 		$(libunwind_la_SOURCES_x86)			\
 		$(libunwind_la_SOURCES_os_linux)		\
 		$(libunwind_la_SOURCES_os_hpux)			\
 		$(libunwind_la_SOURCES_common)			\
 		$(libunwind_la_SOURCES_local)			\
 		$(libunwind_la_SOURCES_generic)			\
+		$(libunwind_arm_la_SOURCES_arm)			\
 		$(libunwind_hppa_la_SOURCES_hppa)		\
 		$(libunwind_ia64_la_SOURCES_ia64)		\
+		$(libunwind_mips_la_SOURCES_mips)		\
 		$(libunwind_x86_la_SOURCES_x86)			\
 		$(libunwind_x86_64_la_SOURCES_x86_64)		\
 		$(libunwind_ptrace_a_SOURCES)			\
 		$(libunwind_setjmp_la_SOURCES_common)		\
+		$(libunwind_setjmp_la_SOURCES_arm)		\
 		$(libunwind_setjmp_la_SOURCES_hppa)		\
 		$(libunwind_setjmp_la_SOURCES_ia64)		\
+		$(libunwind_setjmp_la_SOURCES_mips)		\
 		$(libunwind_setjmp_la_SOURCES_x86)		\
 		$(libunwind_setjmp_la_SOURCES_x86_64)		\
 		$(libunwind_setjmp_la_SOURCES_ppc32)		\
@@ -1119,13 +1314,14 @@ dwarf/$(DEPDIR)/$(am__dirstamp):
 	@$(mkdir_p) dwarf/$(DEPDIR)
 	@: > dwarf/$(DEPDIR)/$(am__dirstamp)
 dwarf/global.lo: dwarf/$(am__dirstamp) dwarf/$(DEPDIR)/$(am__dirstamp)
-hppa/$(am__dirstamp):
-	@$(mkdir_p) hppa
-	@: > hppa/$(am__dirstamp)
-hppa/$(DEPDIR)/$(am__dirstamp):
-	@$(mkdir_p) hppa/$(DEPDIR)
-	@: > hppa/$(DEPDIR)/$(am__dirstamp)
-hppa/regname.lo: hppa/$(am__dirstamp) hppa/$(DEPDIR)/$(am__dirstamp)
+arm/$(am__dirstamp):
+	@$(mkdir_p) arm
+	@: > arm/$(am__dirstamp)
+arm/$(DEPDIR)/$(am__dirstamp):
+	@$(mkdir_p) arm/$(DEPDIR)
+	@: > arm/$(DEPDIR)/$(am__dirstamp)
+arm/is_fpreg.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/regname.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
 mi/Gdyn-extract.lo: mi/$(am__dirstamp) mi/$(DEPDIR)/$(am__dirstamp)
 mi/Gdyn-remote.lo: mi/$(am__dirstamp) mi/$(DEPDIR)/$(am__dirstamp)
 mi/Gfind_dynamic_proc_info.lo: mi/$(am__dirstamp) \
@@ -1152,6 +1348,30 @@ dwarf/Gpe.lo: dwarf/$(am__dirstamp) dwarf/$(DEPDIR)/$(am__dirstamp)
 dwarf/Gstep.lo: dwarf/$(am__dirstamp) dwarf/$(DEPDIR)/$(am__dirstamp)
 dwarf/Gfind_proc_info-lsb.lo: dwarf/$(am__dirstamp) \
 	dwarf/$(DEPDIR)/$(am__dirstamp)
+arm/Gcreate_addr_space.lo: arm/$(am__dirstamp) \
+	arm/$(DEPDIR)/$(am__dirstamp)
+arm/Gget_proc_info.lo: arm/$(am__dirstamp) \
+	arm/$(DEPDIR)/$(am__dirstamp)
+arm/Gget_save_loc.lo: arm/$(am__dirstamp) \
+	arm/$(DEPDIR)/$(am__dirstamp)
+arm/Gglobal.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Ginit.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Ginit_local.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Ginit_remote.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Gis_signal_frame.lo: arm/$(am__dirstamp) \
+	arm/$(DEPDIR)/$(am__dirstamp)
+arm/Gregs.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Gresume.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Gstep.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+libunwind-arm.la: $(libunwind_arm_la_OBJECTS) $(libunwind_arm_la_DEPENDENCIES) 
+	$(LINK) $(am_libunwind_arm_la_rpath) $(libunwind_arm_la_LDFLAGS) $(libunwind_arm_la_OBJECTS) $(libunwind_arm_la_LIBADD) $(LIBS)
+hppa/$(am__dirstamp):
+	@$(mkdir_p) hppa
+	@: > hppa/$(am__dirstamp)
+hppa/$(DEPDIR)/$(am__dirstamp):
+	@$(mkdir_p) hppa/$(DEPDIR)
+	@: > hppa/$(DEPDIR)/$(am__dirstamp)
+hppa/regname.lo: hppa/$(am__dirstamp) hppa/$(DEPDIR)/$(am__dirstamp)
 hppa/Gcreate_addr_space.lo: hppa/$(am__dirstamp) \
 	hppa/$(DEPDIR)/$(am__dirstamp)
 hppa/Gget_save_loc.lo: hppa/$(am__dirstamp) \
@@ -1203,6 +1423,33 @@ ia64/Gstep.lo: ia64/$(am__dirstamp) ia64/$(DEPDIR)/$(am__dirstamp)
 ia64/Gtables.lo: ia64/$(am__dirstamp) ia64/$(DEPDIR)/$(am__dirstamp)
 libunwind-ia64.la: $(libunwind_ia64_la_OBJECTS) $(libunwind_ia64_la_DEPENDENCIES) 
 	$(LINK) $(am_libunwind_ia64_la_rpath) $(libunwind_ia64_la_LDFLAGS) $(libunwind_ia64_la_OBJECTS) $(libunwind_ia64_la_LIBADD) $(LIBS)
+mips/$(am__dirstamp):
+	@$(mkdir_p) mips
+	@: > mips/$(am__dirstamp)
+mips/$(DEPDIR)/$(am__dirstamp):
+	@$(mkdir_p) mips/$(DEPDIR)
+	@: > mips/$(DEPDIR)/$(am__dirstamp)
+mips/is_fpreg.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+mips/regname.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+mips/Gcreate_addr_space.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Gget_proc_info.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Gget_save_loc.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Gglobal.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+mips/Ginit.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+mips/Ginit_local.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Ginit_remote.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Gis_signal_frame.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Gregs.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+mips/Gresume.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+mips/Gstep.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+libunwind-mips.la: $(libunwind_mips_la_OBJECTS) $(libunwind_mips_la_DEPENDENCIES) 
+	$(LINK) $(am_libunwind_mips_la_rpath) $(libunwind_mips_la_LDFLAGS) $(libunwind_mips_la_OBJECTS) $(libunwind_mips_la_LIBADD) $(LIBS)
 ppc32/$(am__dirstamp):
 	@$(mkdir_p) ppc32
 	@: > ppc32/$(am__dirstamp)
@@ -1291,6 +1538,8 @@ x86/$(DEPDIR)/$(am__dirstamp):
 	@: > x86/$(DEPDIR)/$(am__dirstamp)
 x86/longjmp.lo: x86/$(am__dirstamp) x86/$(DEPDIR)/$(am__dirstamp)
 x86/siglongjmp.lo: x86/$(am__dirstamp) x86/$(DEPDIR)/$(am__dirstamp)
+mips/siglongjmp.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
 hppa/siglongjmp.lo: hppa/$(am__dirstamp) \
 	hppa/$(DEPDIR)/$(am__dirstamp)
 ia64/setjmp.lo: ia64/$(am__dirstamp) ia64/$(DEPDIR)/$(am__dirstamp)
@@ -1298,6 +1547,7 @@ ia64/sigsetjmp.lo: ia64/$(am__dirstamp) ia64/$(DEPDIR)/$(am__dirstamp)
 ia64/longjmp.lo: ia64/$(am__dirstamp) ia64/$(DEPDIR)/$(am__dirstamp)
 ia64/siglongjmp.lo: ia64/$(am__dirstamp) \
 	ia64/$(DEPDIR)/$(am__dirstamp)
+arm/siglongjmp.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
 libunwind-setjmp.la: $(libunwind_setjmp_la_OBJECTS) $(libunwind_setjmp_la_DEPENDENCIES) 
 	$(LINK) $(am_libunwind_setjmp_la_rpath) $(libunwind_setjmp_la_LDFLAGS) $(libunwind_setjmp_la_OBJECTS) $(libunwind_setjmp_la_LIBADD) $(LIBS)
 x86/is_fpreg.lo: x86/$(am__dirstamp) x86/$(DEPDIR)/$(am__dirstamp)
@@ -1481,6 +1731,25 @@ x86/Lget_proc_info.lo: x86/$(am__dirstamp) \
 x86/Lregs.lo: x86/$(am__dirstamp) x86/$(DEPDIR)/$(am__dirstamp)
 x86/Lresume.lo: x86/$(am__dirstamp) x86/$(DEPDIR)/$(am__dirstamp)
 x86/Lstep.lo: x86/$(am__dirstamp) x86/$(DEPDIR)/$(am__dirstamp)
+mips/getcontext.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Lcreate_addr_space.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Lget_proc_info.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Lget_save_loc.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Lglobal.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+mips/Linit.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+mips/Linit_local.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Linit_remote.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Lis_signal_frame.lo: mips/$(am__dirstamp) \
+	mips/$(DEPDIR)/$(am__dirstamp)
+mips/Lregs.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+mips/Lresume.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
+mips/Lstep.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
 hppa/getcontext.lo: hppa/$(am__dirstamp) \
 	hppa/$(DEPDIR)/$(am__dirstamp)
 hppa/setcontext.lo: hppa/$(am__dirstamp) \
@@ -1529,6 +1798,22 @@ ia64/Lresume.lo: ia64/$(am__dirstamp) ia64/$(DEPDIR)/$(am__dirstamp)
 ia64/Lscript.lo: ia64/$(am__dirstamp) ia64/$(DEPDIR)/$(am__dirstamp)
 ia64/Lstep.lo: ia64/$(am__dirstamp) ia64/$(DEPDIR)/$(am__dirstamp)
 ia64/Ltables.lo: ia64/$(am__dirstamp) ia64/$(DEPDIR)/$(am__dirstamp)
+arm/getcontext.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Lcreate_addr_space.lo: arm/$(am__dirstamp) \
+	arm/$(DEPDIR)/$(am__dirstamp)
+arm/Lget_proc_info.lo: arm/$(am__dirstamp) \
+	arm/$(DEPDIR)/$(am__dirstamp)
+arm/Lget_save_loc.lo: arm/$(am__dirstamp) \
+	arm/$(DEPDIR)/$(am__dirstamp)
+arm/Lglobal.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Linit.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Linit_local.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Linit_remote.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Lis_signal_frame.lo: arm/$(am__dirstamp) \
+	arm/$(DEPDIR)/$(am__dirstamp)
+arm/Lregs.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Lresume.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
+arm/Lstep.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
 libunwind.la: $(libunwind_la_OBJECTS) $(libunwind_la_DEPENDENCIES) 
 	$(LINK) $(am_libunwind_la_rpath) $(libunwind_la_LDFLAGS) $(libunwind_la_OBJECTS) $(libunwind_la_LIBADD) $(LIBS)
 
@@ -1551,6 +1836,58 @@ ia64/mk_Lcursor_i$(EXEEXT): $(ia64_mk_Lcursor_i_OBJECTS) $(ia64_mk_Lcursor_i_DEP
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
+	-rm -f arm/Gcreate_addr_space.$(OBJEXT)
+	-rm -f arm/Gcreate_addr_space.lo
+	-rm -f arm/Gget_proc_info.$(OBJEXT)
+	-rm -f arm/Gget_proc_info.lo
+	-rm -f arm/Gget_save_loc.$(OBJEXT)
+	-rm -f arm/Gget_save_loc.lo
+	-rm -f arm/Gglobal.$(OBJEXT)
+	-rm -f arm/Gglobal.lo
+	-rm -f arm/Ginit.$(OBJEXT)
+	-rm -f arm/Ginit.lo
+	-rm -f arm/Ginit_local.$(OBJEXT)
+	-rm -f arm/Ginit_local.lo
+	-rm -f arm/Ginit_remote.$(OBJEXT)
+	-rm -f arm/Ginit_remote.lo
+	-rm -f arm/Gis_signal_frame.$(OBJEXT)
+	-rm -f arm/Gis_signal_frame.lo
+	-rm -f arm/Gregs.$(OBJEXT)
+	-rm -f arm/Gregs.lo
+	-rm -f arm/Gresume.$(OBJEXT)
+	-rm -f arm/Gresume.lo
+	-rm -f arm/Gstep.$(OBJEXT)
+	-rm -f arm/Gstep.lo
+	-rm -f arm/Lcreate_addr_space.$(OBJEXT)
+	-rm -f arm/Lcreate_addr_space.lo
+	-rm -f arm/Lget_proc_info.$(OBJEXT)
+	-rm -f arm/Lget_proc_info.lo
+	-rm -f arm/Lget_save_loc.$(OBJEXT)
+	-rm -f arm/Lget_save_loc.lo
+	-rm -f arm/Lglobal.$(OBJEXT)
+	-rm -f arm/Lglobal.lo
+	-rm -f arm/Linit.$(OBJEXT)
+	-rm -f arm/Linit.lo
+	-rm -f arm/Linit_local.$(OBJEXT)
+	-rm -f arm/Linit_local.lo
+	-rm -f arm/Linit_remote.$(OBJEXT)
+	-rm -f arm/Linit_remote.lo
+	-rm -f arm/Lis_signal_frame.$(OBJEXT)
+	-rm -f arm/Lis_signal_frame.lo
+	-rm -f arm/Lregs.$(OBJEXT)
+	-rm -f arm/Lregs.lo
+	-rm -f arm/Lresume.$(OBJEXT)
+	-rm -f arm/Lresume.lo
+	-rm -f arm/Lstep.$(OBJEXT)
+	-rm -f arm/Lstep.lo
+	-rm -f arm/getcontext.$(OBJEXT)
+	-rm -f arm/getcontext.lo
+	-rm -f arm/is_fpreg.$(OBJEXT)
+	-rm -f arm/is_fpreg.lo
+	-rm -f arm/regname.$(OBJEXT)
+	-rm -f arm/regname.lo
+	-rm -f arm/siglongjmp.$(OBJEXT)
+	-rm -f arm/siglongjmp.lo
 	-rm -f dwarf/Gexpr.$(OBJEXT)
 	-rm -f dwarf/Gexpr.lo
 	-rm -f dwarf/Gfde.$(OBJEXT)
@@ -1779,6 +2116,58 @@ mostlyclean-compile:
 	-rm -f mi/mempool.lo
 	-rm -f mi/strerror.$(OBJEXT)
 	-rm -f mi/strerror.lo
+	-rm -f mips/Gcreate_addr_space.$(OBJEXT)
+	-rm -f mips/Gcreate_addr_space.lo
+	-rm -f mips/Gget_proc_info.$(OBJEXT)
+	-rm -f mips/Gget_proc_info.lo
+	-rm -f mips/Gget_save_loc.$(OBJEXT)
+	-rm -f mips/Gget_save_loc.lo
+	-rm -f mips/Gglobal.$(OBJEXT)
+	-rm -f mips/Gglobal.lo
+	-rm -f mips/Ginit.$(OBJEXT)
+	-rm -f mips/Ginit.lo
+	-rm -f mips/Ginit_local.$(OBJEXT)
+	-rm -f mips/Ginit_local.lo
+	-rm -f mips/Ginit_remote.$(OBJEXT)
+	-rm -f mips/Ginit_remote.lo
+	-rm -f mips/Gis_signal_frame.$(OBJEXT)
+	-rm -f mips/Gis_signal_frame.lo
+	-rm -f mips/Gregs.$(OBJEXT)
+	-rm -f mips/Gregs.lo
+	-rm -f mips/Gresume.$(OBJEXT)
+	-rm -f mips/Gresume.lo
+	-rm -f mips/Gstep.$(OBJEXT)
+	-rm -f mips/Gstep.lo
+	-rm -f mips/Lcreate_addr_space.$(OBJEXT)
+	-rm -f mips/Lcreate_addr_space.lo
+	-rm -f mips/Lget_proc_info.$(OBJEXT)
+	-rm -f mips/Lget_proc_info.lo
+	-rm -f mips/Lget_save_loc.$(OBJEXT)
+	-rm -f mips/Lget_save_loc.lo
+	-rm -f mips/Lglobal.$(OBJEXT)
+	-rm -f mips/Lglobal.lo
+	-rm -f mips/Linit.$(OBJEXT)
+	-rm -f mips/Linit.lo
+	-rm -f mips/Linit_local.$(OBJEXT)
+	-rm -f mips/Linit_local.lo
+	-rm -f mips/Linit_remote.$(OBJEXT)
+	-rm -f mips/Linit_remote.lo
+	-rm -f mips/Lis_signal_frame.$(OBJEXT)
+	-rm -f mips/Lis_signal_frame.lo
+	-rm -f mips/Lregs.$(OBJEXT)
+	-rm -f mips/Lregs.lo
+	-rm -f mips/Lresume.$(OBJEXT)
+	-rm -f mips/Lresume.lo
+	-rm -f mips/Lstep.$(OBJEXT)
+	-rm -f mips/Lstep.lo
+	-rm -f mips/getcontext.$(OBJEXT)
+	-rm -f mips/getcontext.lo
+	-rm -f mips/is_fpreg.$(OBJEXT)
+	-rm -f mips/is_fpreg.lo
+	-rm -f mips/regname.$(OBJEXT)
+	-rm -f mips/regname.lo
+	-rm -f mips/siglongjmp.$(OBJEXT)
+	-rm -f mips/siglongjmp.lo
 	-rm -f ppc/Gcreate_addr_space.$(OBJEXT)
 	-rm -f ppc/Gcreate_addr_space.lo
 	-rm -f ppc/Gget_proc_info.$(OBJEXT)
@@ -2022,8 +2411,33 @@ distclean-compile:
 
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf32.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf64.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfxx.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/os-hpux.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/os-linux.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Gcreate_addr_space.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Gget_proc_info.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Gget_save_loc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Gglobal.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Ginit.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Ginit_local.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Ginit_remote.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Gis_signal_frame.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Gregs.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Gresume.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Gstep.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Lcreate_addr_space.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Lget_proc_info.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Lget_save_loc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Lglobal.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Linit.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Linit_local.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Linit_remote.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Lis_signal_frame.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Lregs.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Lresume.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/Lstep.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/is_fpreg.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@arm/$(DEPDIR)/regname.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@dwarf/$(DEPDIR)/Gexpr.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@dwarf/$(DEPDIR)/Gfde.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@dwarf/$(DEPDIR)/Gfind_proc_info-lsb.Plo@am__quote@
@@ -2128,6 +2542,30 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@mi/$(DEPDIR)/init.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@mi/$(DEPDIR)/mempool.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@mi/$(DEPDIR)/strerror.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Gcreate_addr_space.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Gget_proc_info.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Gget_save_loc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Gglobal.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Ginit.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Ginit_local.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Ginit_remote.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Gis_signal_frame.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Gregs.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Gresume.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Gstep.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Lcreate_addr_space.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Lget_proc_info.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Lget_save_loc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Lglobal.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Linit.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Linit_local.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Linit_remote.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Lis_signal_frame.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Lregs.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Lresume.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/Lstep.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/is_fpreg.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@mips/$(DEPDIR)/regname.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@ppc/$(DEPDIR)/Gcreate_addr_space.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@ppc/$(DEPDIR)/Gget_proc_info.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@ppc/$(DEPDIR)/Gget_save_loc.Plo@am__quote@
@@ -2285,10 +2723,12 @@ mostlyclean-libtool:
 
 clean-libtool:
 	-rm -rf .libs _libs
+	-rm -rf arm/.libs arm/_libs
 	-rm -rf dwarf/.libs dwarf/_libs
 	-rm -rf hppa/.libs hppa/_libs
 	-rm -rf ia64/.libs ia64/_libs
 	-rm -rf mi/.libs mi/_libs
+	-rm -rf mips/.libs mips/_libs
 	-rm -rf ppc/.libs ppc/_libs
 	-rm -rf ppc32/.libs ppc32/_libs
 	-rm -rf ppc64/.libs ppc64/_libs
@@ -2350,7 +2790,7 @@ distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 
 distdir: $(DISTFILES)
-	$(mkdir_p) $(distdir)/dwarf $(distdir)/hppa $(distdir)/ia64 $(distdir)/mi $(distdir)/ppc $(distdir)/ptrace $(distdir)/setjmp $(distdir)/unwind $(distdir)/x86 $(distdir)/x86_64
+	$(mkdir_p) $(distdir)/arm $(distdir)/dwarf $(distdir)/hppa $(distdir)/ia64 $(distdir)/mi $(distdir)/mips $(distdir)/ppc $(distdir)/ptrace $(distdir)/setjmp $(distdir)/unwind $(distdir)/x86 $(distdir)/x86_64
 	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
 	list='$(DISTFILES)'; for file in $$list; do \
@@ -2406,6 +2846,8 @@ clean-generic:
 
 distclean-generic:
 	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-rm -f arm/$(DEPDIR)/$(am__dirstamp)
+	-rm -f arm/$(am__dirstamp)
 	-rm -f dwarf/$(DEPDIR)/$(am__dirstamp)
 	-rm -f dwarf/$(am__dirstamp)
 	-rm -f hppa/$(DEPDIR)/$(am__dirstamp)
@@ -2414,6 +2856,8 @@ distclean-generic:
 	-rm -f ia64/$(am__dirstamp)
 	-rm -f mi/$(DEPDIR)/$(am__dirstamp)
 	-rm -f mi/$(am__dirstamp)
+	-rm -f mips/$(DEPDIR)/$(am__dirstamp)
+	-rm -f mips/$(am__dirstamp)
 	-rm -f ppc/$(DEPDIR)/$(am__dirstamp)
 	-rm -f ppc/$(am__dirstamp)
 	-rm -f ppc32/$(DEPDIR)/$(am__dirstamp)
@@ -2441,7 +2885,7 @@ clean-am: clean-generic clean-libLIBRARIES clean-libLTLIBRARIES \
 	clean-libtool clean-noinstPROGRAMS mostlyclean-am
 
 distclean: distclean-am
-	-rm -rf ./$(DEPDIR) dwarf/$(DEPDIR) hppa/$(DEPDIR) ia64/$(DEPDIR) mi/$(DEPDIR) ppc/$(DEPDIR) ppc32/$(DEPDIR) ppc64/$(DEPDIR) ptrace/$(DEPDIR) setjmp/$(DEPDIR) unwind/$(DEPDIR) x86/$(DEPDIR) x86_64/$(DEPDIR)
+	-rm -rf ./$(DEPDIR) arm/$(DEPDIR) dwarf/$(DEPDIR) hppa/$(DEPDIR) ia64/$(DEPDIR) mi/$(DEPDIR) mips/$(DEPDIR) ppc/$(DEPDIR) ppc32/$(DEPDIR) ppc64/$(DEPDIR) ptrace/$(DEPDIR) setjmp/$(DEPDIR) unwind/$(DEPDIR) x86/$(DEPDIR) x86_64/$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-libtool distclean-tags
@@ -2469,7 +2913,7 @@ install-man:
 installcheck-am:
 
 maintainer-clean: maintainer-clean-am
-	-rm -rf ./$(DEPDIR) dwarf/$(DEPDIR) hppa/$(DEPDIR) ia64/$(DEPDIR) mi/$(DEPDIR) ppc/$(DEPDIR) ppc32/$(DEPDIR) ppc64/$(DEPDIR) ptrace/$(DEPDIR) setjmp/$(DEPDIR) unwind/$(DEPDIR) x86/$(DEPDIR) x86_64/$(DEPDIR)
+	-rm -rf ./$(DEPDIR) arm/$(DEPDIR) dwarf/$(DEPDIR) hppa/$(DEPDIR) ia64/$(DEPDIR) mi/$(DEPDIR) mips/$(DEPDIR) ppc/$(DEPDIR) ppc32/$(DEPDIR) ppc64/$(DEPDIR) ptrace/$(DEPDIR) setjmp/$(DEPDIR) unwind/$(DEPDIR) x86/$(DEPDIR) x86_64/$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
@@ -2515,10 +2959,10 @@ uninstall-am: uninstall-info-am uninstall-libLIBRARIES \
 @REMOTE_ONLY_FALSE@	$(LN_S) -f libunwind-$(arch).a  $(DESTDIR)$(libdir)/libunwind-generic.a
 @REMOTE_ONLY_FALSE@	$(LN_S) -f libunwind-$(arch).so \
 @REMOTE_ONLY_FALSE@		$(DESTDIR)$(libdir)/libunwind-generic.so
-@ARCH_IA64_TRUE@Gcursor_i.h: ia64/mk_Gcursor_i
-@ARCH_IA64_TRUE@	ia64/mk_Gcursor_i > $@
-@ARCH_IA64_TRUE@Lcursor_i.h: ia64/mk_Lcursor_i
-@ARCH_IA64_TRUE@	ia64/mk_Lcursor_i > $@
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@Gcursor_i.h: ia64/mk_Gcursor_i
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	ia64/mk_Gcursor_i > $@
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@Lcursor_i.h: ia64/mk_Lcursor_i
+@ARCH_ARM_FALSE@@ARCH_IA64_TRUE@	ia64/mk_Lcursor_i > $@
 
 # The -version-info flag accepts an argument of the form
 # `current[:revision[:age]]'. So, passing `-version-info 3:12:1' sets
diff --git a/src/arm/Gcreate_addr_space.c b/src/arm/Gcreate_addr_space.c
new file mode 100644
index 00000000..c3e1360f
--- /dev/null
+++ b/src/arm/Gcreate_addr_space.c
@@ -0,0 +1,59 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include <stdlib.h>
+
+#include "unwind_i.h"
+
+PROTECTED unw_addr_space_t
+unw_create_addr_space (unw_accessors_t *a, int byte_order)
+{
+#ifdef UNW_LOCAL_ONLY
+  return NULL;
+#else
+  unw_addr_space_t as = malloc (sizeof (*as));
+
+  if (!as)
+    return NULL;
+
+  memset (as, 0, sizeof (*as));
+
+  as->acc = *a;
+
+  /*
+   * ARM supports little-endian and big-endian.
+   */
+  if (byte_order != 0 && byte_order != __LITTLE_ENDIAN
+      && byte_order != __BIG_ENDIAN)
+    return NULL;
+  
+  /* Default to little-endian for ARM.  */
+  if (byte_order == 0 || byte_order == __LITTLE_ENDIAN)
+    as->big_endian = 0;
+  else
+    as->big_endian = 1;
+  
+  return as;
+#endif
+}
diff --git a/src/arm/Gget_proc_info.c b/src/arm/Gget_proc_info.c
new file mode 100644
index 00000000..acb78a46
--- /dev/null
+++ b/src/arm/Gget_proc_info.c
@@ -0,0 +1,41 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+
+PROTECTED int
+unw_get_proc_info (unw_cursor_t *cursor, unw_proc_info_t *pi)
+{
+  struct cursor *c = (struct cursor *) cursor;
+  int ret;
+
+  /* We can only unwind using Dwarf into on ARM: return failure code
+     if it's not present.  */
+  ret = dwarf_make_proc_info (&c->dwarf);
+  if (ret < 0)
+    return ret;
+
+  *pi = c->dwarf.pi;
+  return 0;
+}
diff --git a/src/arm/Gget_save_loc.c b/src/arm/Gget_save_loc.c
new file mode 100644
index 00000000..ba7bf17b
--- /dev/null
+++ b/src/arm/Gget_save_loc.c
@@ -0,0 +1,81 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+
+PROTECTED int
+unw_get_save_loc (unw_cursor_t *cursor, int reg, unw_save_loc_t *sloc)
+{
+  struct cursor *c = (struct cursor *) cursor;
+  dwarf_loc_t loc;
+
+  loc = DWARF_NULL_LOC;		/* default to "not saved" */
+
+  switch (reg)
+    {
+    case UNW_ARM_R0:
+    case UNW_ARM_R1:
+    case UNW_ARM_R2:
+    case UNW_ARM_R3:
+    case UNW_ARM_R4:
+    case UNW_ARM_R5:
+    case UNW_ARM_R6:
+    case UNW_ARM_R7:
+    case UNW_ARM_R8:
+    case UNW_ARM_R9:
+    case UNW_ARM_R10:
+    case UNW_ARM_R11:
+    case UNW_ARM_R12:
+    case UNW_ARM_R13:
+    case UNW_ARM_R14:
+    case UNW_ARM_R15:
+      loc = c->dwarf.loc[reg - UNW_ARM_R0];
+      break;
+
+    default:
+      break;
+    }
+
+  memset (sloc, 0, sizeof (sloc));
+
+  if (DWARF_IS_NULL_LOC (loc))
+    {
+      sloc->type = UNW_SLT_NONE;
+      return 0;
+    }
+
+#if !defined(UNW_LOCAL_ONLY)
+  if (DWARF_IS_REG_LOC (loc))
+    {
+      sloc->type = UNW_SLT_REG;
+      sloc->u.regnum = DWARF_GET_LOC (loc);
+    }
+  else
+#endif
+    {
+      sloc->type = UNW_SLT_MEMORY;
+      sloc->u.addr = DWARF_GET_LOC (loc);
+    }
+  return 0;
+}
diff --git a/src/arm/Gglobal.c b/src/arm/Gglobal.c
new file mode 100644
index 00000000..40374327
--- /dev/null
+++ b/src/arm/Gglobal.c
@@ -0,0 +1,66 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include <ucontext.h>
+#include "unwind_i.h"
+#include "dwarf_i.h"
+
+HIDDEN pthread_mutex_t arm_lock = PTHREAD_MUTEX_INITIALIZER;
+HIDDEN int tdep_needs_initialization = 1;
+
+/* FIXME: I'm pretty sure we don't need this at all for ARM, but "generic"
+   code (include/dwarf_i.h) seems to expect it to be here at present.  */
+
+HIDDEN uint8_t dwarf_to_unw_regnum_map[16] =
+  {
+    R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15
+  };
+
+HIDDEN void
+tdep_init (void)
+{
+  intrmask_t saved_mask;
+
+  sigfillset (&unwi_full_mask);
+
+  sigprocmask (SIG_SETMASK, &unwi_full_mask, &saved_mask);
+  mutex_lock (&arm_lock);
+  {
+    if (!tdep_needs_initialization)
+      /* another thread else beat us to it... */
+      goto out;
+
+    mi_init ();
+
+    dwarf_init ();
+
+#ifndef UNW_REMOTE_ONLY
+    arm_local_addr_space_init ();
+#endif
+    tdep_needs_initialization = 0;	/* signal that we're initialized... */
+  }
+ out:
+  mutex_unlock (&arm_lock);
+  sigprocmask (SIG_SETMASK, &saved_mask, NULL);
+}
diff --git a/src/arm/Ginit.c b/src/arm/Ginit.c
new file mode 100644
index 00000000..c45a8ef3
--- /dev/null
+++ b/src/arm/Ginit.c
@@ -0,0 +1,207 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "unwind_i.h"
+
+#ifdef UNW_REMOTE_ONLY
+
+/* unw_local_addr_space is a NULL pointer in this case.  */
+PROTECTED unw_addr_space_t unw_local_addr_space;
+
+#else /* !UNW_REMOTE_ONLY */
+
+static struct unw_addr_space local_addr_space;
+
+PROTECTED unw_addr_space_t unw_local_addr_space = &local_addr_space;
+
+static inline void *
+uc_addr (ucontext_t *uc, int reg)
+{
+  void *addr;
+
+  switch (reg)
+    {
+    case UNW_ARM_R0:  addr = &uc->uc_mcontext.arm_r0; break;
+    case UNW_ARM_R1:  addr = &uc->uc_mcontext.arm_r1; break;
+    case UNW_ARM_R2:  addr = &uc->uc_mcontext.arm_r2; break;
+    case UNW_ARM_R3:  addr = &uc->uc_mcontext.arm_r3; break;
+    case UNW_ARM_R4:  addr = &uc->uc_mcontext.arm_r4; break;
+    case UNW_ARM_R5:  addr = &uc->uc_mcontext.arm_r5; break;
+    case UNW_ARM_R6:  addr = &uc->uc_mcontext.arm_r6; break;
+    case UNW_ARM_R7:  addr = &uc->uc_mcontext.arm_r7; break;
+    case UNW_ARM_R8:  addr = &uc->uc_mcontext.arm_r8; break;
+    case UNW_ARM_R9:  addr = &uc->uc_mcontext.arm_r9; break;
+    case UNW_ARM_R10: addr = &uc->uc_mcontext.arm_r10; break;
+    case UNW_ARM_R11: addr = &uc->uc_mcontext.arm_fp; break;
+    case UNW_ARM_R12: addr = &uc->uc_mcontext.arm_ip; break;
+    case UNW_ARM_R13: addr = &uc->uc_mcontext.arm_sp; break;
+    case UNW_ARM_R14: addr = &uc->uc_mcontext.arm_lr; break;
+    case UNW_ARM_R15: addr = &uc->uc_mcontext.arm_pc; break;
+
+    default:
+      addr = NULL;
+    }
+  return addr;
+}
+
+# ifdef UNW_LOCAL_ONLY
+
+HIDDEN void *
+tdep_uc_addr (ucontext_t *uc, int reg)
+{
+  return uc_addr (uc, reg);
+}
+
+# endif /* UNW_LOCAL_ONLY */
+
+HIDDEN unw_dyn_info_list_t _U_dyn_info_list;
+
+/* XXX fix me: there is currently no way to locate the dyn-info list
+       by a remote unwinder.  On ia64, this is done via a special
+       unwind-table entry.  Perhaps something similar can be done with
+       DWARF2 unwind info.  */
+
+static void
+put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg)
+{
+  /* it's a no-op */
+}
+
+static int
+get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr,
+			void *arg)
+{
+  *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list;
+  return 0;
+}
+
+static int
+access_mem (unw_addr_space_t as, unw_word_t addr, unw_word_t *val, int write,
+	    void *arg)
+{
+  if (write)
+    {
+      Debug (16, "mem[%x] <- %x\n", addr, *val);
+      *(unw_word_t *) addr = *val;
+    }
+  else
+    {
+      *val = *(unw_word_t *) addr;
+      Debug (16, "mem[%x] -> %x\n", addr, *val);
+    }
+  return 0;
+}
+
+static int
+access_reg (unw_addr_space_t as, unw_regnum_t reg, unw_word_t *val, int write,
+	    void *arg)
+{
+  unw_word_t *addr;
+  ucontext_t *uc = arg;
+
+  if (unw_is_fpreg (reg))
+    goto badreg;
+
+Debug (16, "reg = %s\n", unw_regname (reg));
+  if (!(addr = uc_addr (uc, reg)))
+    goto badreg;
+
+  if (write)
+    {
+      *(unw_word_t *) addr = *val;
+      Debug (12, "%s <- %x\n", unw_regname (reg), *val);
+    }
+  else
+    {
+      *val = *(unw_word_t *) addr;
+      Debug (12, "%s -> %x\n", unw_regname (reg), *val);
+    }
+  return 0;
+
+ badreg:
+  Debug (1, "bad register number %u\n", reg);
+  return -UNW_EBADREG;
+}
+
+static int
+access_fpreg (unw_addr_space_t as, unw_regnum_t reg, unw_fpreg_t *val,
+	      int write, void *arg)
+{
+  ucontext_t *uc = arg;
+  unw_fpreg_t *addr;
+
+  if (!unw_is_fpreg (reg))
+    goto badreg;
+
+  if (!(addr = uc_addr (uc, reg)))
+    goto badreg;
+
+  if (write)
+    {
+      Debug (12, "%s <- %08lx.%08lx.%08lx\n", unw_regname (reg),
+	     ((long *)val)[0], ((long *)val)[1], ((long *)val)[2]);
+      *(unw_fpreg_t *) addr = *val;
+    }
+  else
+    {
+      *val = *(unw_fpreg_t *) addr;
+      Debug (12, "%s -> %08lx.%08lx.%08lx\n", unw_regname (reg),
+	     ((long *)val)[0], ((long *)val)[1], ((long *)val)[2]);
+    }
+  return 0;
+
+ badreg:
+  Debug (1, "bad register number %u\n", reg);
+  /* attempt to access a non-preserved register */
+  return -UNW_EBADREG;
+}
+
+static int
+get_static_proc_name (unw_addr_space_t as, unw_word_t ip,
+		      char *buf, size_t buf_len, unw_word_t *offp,
+		      void *arg)
+{
+  return _Uelf32_get_proc_name (as, getpid (), ip, buf, buf_len, offp);
+}
+
+HIDDEN void
+arm_local_addr_space_init (void)
+{
+  memset (&local_addr_space, 0, sizeof (local_addr_space));
+  local_addr_space.caching_policy = UNW_CACHE_GLOBAL;
+  local_addr_space.acc.find_proc_info = dwarf_find_proc_info;
+  local_addr_space.acc.put_unwind_info = put_unwind_info;
+  local_addr_space.acc.get_dyn_info_list_addr = get_dyn_info_list_addr;
+  local_addr_space.acc.access_mem = access_mem;
+  local_addr_space.acc.access_reg = access_reg;
+  local_addr_space.acc.access_fpreg = access_fpreg;
+  local_addr_space.acc.resume = 0;  /* arm_local_resume?  FIXME!  */
+  local_addr_space.acc.get_proc_name = get_static_proc_name;
+  unw_flush_cache (&local_addr_space, 0, 0);
+}
+
+#endif /* !UNW_REMOTE_ONLY */
diff --git a/src/arm/Ginit_local.c b/src/arm/Ginit_local.c
new file mode 100644
index 00000000..7b2881e3
--- /dev/null
+++ b/src/arm/Ginit_local.c
@@ -0,0 +1,53 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+#include "init.h"
+
+#ifdef UNW_REMOTE_ONLY
+
+PROTECTED int
+unw_init_local (unw_cursor_t *cursor, ucontext_t *uc)
+{
+  return -UNW_EINVAL;
+}
+
+#else /* !UNW_REMOTE_ONLY */
+
+PROTECTED int
+unw_init_local (unw_cursor_t *cursor, ucontext_t *uc)
+{
+  struct cursor *c = (struct cursor *) cursor;
+
+  if (tdep_needs_initialization)
+    tdep_init ();
+
+  Debug (1, "(cursor=%p)\n", c);
+
+  c->dwarf.as = unw_local_addr_space;
+  c->dwarf.as_arg = uc;
+  return common_init (c);
+}
+
+#endif /* !UNW_REMOTE_ONLY */
diff --git a/src/arm/Ginit_remote.c b/src/arm/Ginit_remote.c
new file mode 100644
index 00000000..3baf3f60
--- /dev/null
+++ b/src/arm/Ginit_remote.c
@@ -0,0 +1,45 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "init.h"
+#include "unwind_i.h"
+
+PROTECTED int
+unw_init_remote (unw_cursor_t *cursor, unw_addr_space_t as, void *as_arg)
+{
+#ifdef UNW_LOCAL_ONLY
+  return -UNW_EINVAL;
+#else /* !UNW_LOCAL_ONLY */
+  struct cursor *c = (struct cursor *) cursor;
+
+  if (tdep_needs_initialization)
+    tdep_init ();
+
+  Debug (1, "(cursor=%p)\n", c);
+
+  c->dwarf.as = as;
+  c->dwarf.as_arg = as_arg;
+  return common_init (c);
+#endif /* !UNW_LOCAL_ONLY */
+}
diff --git a/src/arm/Gis_signal_frame.c b/src/arm/Gis_signal_frame.c
new file mode 100644
index 00000000..77548d5c
--- /dev/null
+++ b/src/arm/Gis_signal_frame.c
@@ -0,0 +1,35 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include <stdio.h>
+#include "unwind_i.h"
+
+/* FIXME for ARM.  */
+
+PROTECTED int
+unw_is_signal_frame (unw_cursor_t *cursor)
+{
+  printf ("%s: implement me\n", __FUNCTION__);
+  return -UNW_ENOINFO;
+}
diff --git a/src/arm/Gregs.c b/src/arm/Gregs.c
new file mode 100644
index 00000000..1546f587
--- /dev/null
+++ b/src/arm/Gregs.c
@@ -0,0 +1,81 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+
+HIDDEN int
+tdep_access_reg (struct cursor *c, unw_regnum_t reg, unw_word_t *valp,
+		 int write)
+{
+  dwarf_loc_t loc = DWARF_NULL_LOC;
+  
+  switch (reg)
+    {
+    case UNW_ARM_R0:
+    case UNW_ARM_R1:
+    case UNW_ARM_R2:
+    case UNW_ARM_R3:
+    case UNW_ARM_R4:
+    case UNW_ARM_R5:
+    case UNW_ARM_R6:
+    case UNW_ARM_R7:
+    case UNW_ARM_R8:
+    case UNW_ARM_R9:
+    case UNW_ARM_R10:
+    case UNW_ARM_R11:
+    case UNW_ARM_R12:
+    case UNW_ARM_R13:
+    case UNW_ARM_R14:
+    case UNW_ARM_R15:
+      loc = c->dwarf.loc[reg - UNW_ARM_R0];
+      break;
+
+    case UNW_ARM_CFA:
+      if (write)
+        return -UNW_EREADONLYREG;
+      *valp = c->dwarf.cfa;
+      return 0;
+
+    /* FIXME: Initialise coprocessor & shadow registers?  */
+
+    default:
+      Debug (1, "bad register number %u\n", reg);
+      return -UNW_EBADREG;
+    }
+
+  if (write)
+    return dwarf_put (&c->dwarf, loc, *valp);
+  else
+    return dwarf_get (&c->dwarf, loc, valp);
+}
+
+/* FIXME for ARM.  */
+
+HIDDEN int
+tdep_access_fpreg (struct cursor *c, unw_regnum_t reg, unw_fpreg_t *valp,
+		   int write)
+{
+  Debug (1, "bad register number %u\n", reg);
+  return -UNW_EBADREG;
+}
diff --git a/src/arm/Gresume.c b/src/arm/Gresume.c
new file mode 100644
index 00000000..4db1738f
--- /dev/null
+++ b/src/arm/Gresume.c
@@ -0,0 +1,45 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+/* FIXME for ARM.  */
+
+#include <stdlib.h>
+
+#include "unwind_i.h"
+
+#ifndef UNW_REMOTE_ONLY
+
+HIDDEN inline int
+arm_local_resume (unw_addr_space_t as, unw_cursor_t *cursor, void *arg)
+{
+  return -UNW_EINVAL;
+}
+
+#endif /* !UNW_REMOTE_ONLY */
+
+PROTECTED int
+unw_resume (unw_cursor_t *cursor)
+{
+  return -UNW_EINVAL;
+}
diff --git a/src/arm/Gstep.c b/src/arm/Gstep.c
new file mode 100644
index 00000000..eff1fde3
--- /dev/null
+++ b/src/arm/Gstep.c
@@ -0,0 +1,48 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+#include "offsets.h"
+
+PROTECTED int
+unw_step (unw_cursor_t *cursor)
+{
+  struct cursor *c = (struct cursor *) cursor;
+  int ret;
+
+  Debug (1, "(cursor=%p)\n", c);
+
+  /* Try DWARF-based unwinding...  this is the only method likely to work for
+     ARM.  */
+  ret = dwarf_step (&c->dwarf);
+
+  if (unlikely (ret == -UNW_ESTOPUNWIND))
+    return ret;
+
+  /* Dwarf unwinding didn't work, stop.  */
+  if (unlikely (ret < 0))
+    return 0;
+
+  return (c->dwarf.ip == 0) ? 0 : 1;
+}
diff --git a/src/arm/Lcreate_addr_space.c b/src/arm/Lcreate_addr_space.c
new file mode 100644
index 00000000..0f2dc6be
--- /dev/null
+++ b/src/arm/Lcreate_addr_space.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gcreate_addr_space.c"
+#endif
diff --git a/src/arm/Lget_proc_info.c b/src/arm/Lget_proc_info.c
new file mode 100644
index 00000000..69028b01
--- /dev/null
+++ b/src/arm/Lget_proc_info.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gget_proc_info.c"
+#endif
diff --git a/src/arm/Lget_save_loc.c b/src/arm/Lget_save_loc.c
new file mode 100644
index 00000000..9ea048a9
--- /dev/null
+++ b/src/arm/Lget_save_loc.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gget_save_loc.c"
+#endif
diff --git a/src/arm/Lglobal.c b/src/arm/Lglobal.c
new file mode 100644
index 00000000..6d7b489e
--- /dev/null
+++ b/src/arm/Lglobal.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gglobal.c"
+#endif
diff --git a/src/arm/Linit.c b/src/arm/Linit.c
new file mode 100644
index 00000000..e9abfdd4
--- /dev/null
+++ b/src/arm/Linit.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Ginit.c"
+#endif
diff --git a/src/arm/Linit_local.c b/src/arm/Linit_local.c
new file mode 100644
index 00000000..68a1687e
--- /dev/null
+++ b/src/arm/Linit_local.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Ginit_local.c"
+#endif
diff --git a/src/arm/Linit_remote.c b/src/arm/Linit_remote.c
new file mode 100644
index 00000000..58cb04ab
--- /dev/null
+++ b/src/arm/Linit_remote.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Ginit_remote.c"
+#endif
diff --git a/src/arm/Lis_signal_frame.c b/src/arm/Lis_signal_frame.c
new file mode 100644
index 00000000..b9a7c4f5
--- /dev/null
+++ b/src/arm/Lis_signal_frame.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gis_signal_frame.c"
+#endif
diff --git a/src/arm/Lregs.c b/src/arm/Lregs.c
new file mode 100644
index 00000000..2c9c75cd
--- /dev/null
+++ b/src/arm/Lregs.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gregs.c"
+#endif
diff --git a/src/arm/Lresume.c b/src/arm/Lresume.c
new file mode 100644
index 00000000..41a8cf00
--- /dev/null
+++ b/src/arm/Lresume.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gresume.c"
+#endif
diff --git a/src/arm/Lstep.c b/src/arm/Lstep.c
new file mode 100644
index 00000000..c1ac3c75
--- /dev/null
+++ b/src/arm/Lstep.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gstep.c"
+#endif
diff --git a/src/arm/gen-offsets.c b/src/arm/gen-offsets.c
new file mode 100644
index 00000000..7d6bf2f1
--- /dev/null
+++ b/src/arm/gen-offsets.c
@@ -0,0 +1,54 @@
+#include <stdio.h>
+#include <stddef.h>
+#include <ucontext.h>
+#include <asm/sigcontext.h>
+
+#define UC(N,X) \
+  printf ("#define LINUX_UC_" N "_OFF\t0x%X\n", offsetof (ucontext_t, X))
+
+#define SC(N,X) \
+  printf ("#define LINUX_SC_" N "_OFF\t0x%X\n", offsetof (struct sigcontext, X))
+
+int
+main (void)
+{
+  printf (
+"/* Linux-specific definitions: */\n\n"
+
+"/* Define various structure offsets to simplify cross-compilation.  */\n\n"
+
+"/* Offsets for ARM Linux \"ucontext_t\":  */\n\n");
+
+  UC ("FLAGS", uc_flags);
+  UC ("LINK", uc_link);
+  UC ("STACK", uc_stack);
+  UC ("MCONTEXT", uc_mcontext);
+  UC ("SIGMASK", uc_sigmask);
+  UC ("REGSPACE", uc_regspace);
+
+  printf ("\n/* Offsets for ARM Linux \"struct sigcontext\":  */\n\n");
+
+  SC ("TRAPNO", trap_no);
+  SC ("ERRORCODE", error_code);
+  SC ("OLDMASK", oldmask);
+  SC ("R0", arm_r0);
+  SC ("R1", arm_r1);
+  SC ("R2", arm_r2);
+  SC ("R3", arm_r3);
+  SC ("R4", arm_r4);
+  SC ("R5", arm_r5);
+  SC ("R6", arm_r6);
+  SC ("R7", arm_r7);
+  SC ("R8", arm_r8);
+  SC ("R9", arm_r9);
+  SC ("R10", arm_r10);
+  SC ("FP", arm_fp);
+  SC ("IP", arm_ip);
+  SC ("SP", arm_sp);
+  SC ("LR", arm_lr);
+  SC ("PC", arm_pc);
+  SC ("CPSR", arm_cpsr);
+  SC ("FAULTADDR", fault_address);
+
+  return 0;
+}
diff --git a/src/arm/getcontext.S b/src/arm/getcontext.S
new file mode 100644
index 00000000..3b9abdae
--- /dev/null
+++ b/src/arm/getcontext.S
@@ -0,0 +1,52 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "offsets.h"
+
+	.text
+	.arm
+
+	.global _Uarm_getcontext
+	.type	_Uarm_getcontext, %function
+	@ This is a stub version of getcontext() for ARM which only stores core
+	@ registers.  It must be called in a special way, not as a regular
+	@ function -- see also the libunwind-arm.h:unw_tdep_getcontext macro.
+_Uarm_getcontext:
+	stmfd sp!, {r0, r1}
+	@ store r0
+	str r0, [r0, #LINUX_UC_MCONTEXT_OFF + LINUX_SC_R0_OFF]
+	add r0, r0, #LINUX_UC_MCONTEXT_OFF + LINUX_SC_R0_OFF
+	@ store r1 to r12
+	stmib r0, {r1-r12}
+	@ reconstruct r13 at call site, then store
+	add r1, sp, #12
+	str r1, [r0, #13 * 4]
+	@ retrieve r14 from call site, then store
+	ldr r1, [sp, #8]
+	str r1, [r0, #14 * 4]
+	@ point lr to instruction after call site's stack adjustment
+	add r1, lr, #4
+	str r1, [r0, #15 * 4]
+	ldmfd sp!, {r0, r1}
+	bx lr
diff --git a/src/arm/init.h b/src/arm/init.h
new file mode 100644
index 00000000..5b3f927d
--- /dev/null
+++ b/src/arm/init.h
@@ -0,0 +1,71 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+
+static inline int
+common_init (struct cursor *c)
+{
+  int ret, i;
+
+  c->dwarf.loc[R0] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R0);
+  c->dwarf.loc[R1] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R1);
+  c->dwarf.loc[R2] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R2);
+  c->dwarf.loc[R3] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R3);
+  c->dwarf.loc[R4] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R4);
+  c->dwarf.loc[R5] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R5);
+  c->dwarf.loc[R6] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R6);
+  c->dwarf.loc[R7] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R7);
+  c->dwarf.loc[R8] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R8);
+  c->dwarf.loc[R9] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R9);
+  c->dwarf.loc[R10] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R10);
+  c->dwarf.loc[R11] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R11);
+  c->dwarf.loc[R12] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R12);
+  c->dwarf.loc[R13] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R13);
+  c->dwarf.loc[R14] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R14);
+  c->dwarf.loc[R15] = DWARF_REG_LOC (&c->dwarf, UNW_ARM_R15);
+  for (i = R15 + 1; i < DWARF_NUM_PRESERVED_REGS; ++i)
+    c->dwarf.loc[i] = DWARF_NULL_LOC;
+
+  ret = dwarf_get (&c->dwarf, c->dwarf.loc[R15], &c->dwarf.ip);
+  if (ret < 0)
+    return ret;
+
+  /* FIXME: correct for ARM?  */
+  ret = dwarf_get (&c->dwarf, DWARF_REG_LOC (&c->dwarf, UNW_ARM_R13),
+		   &c->dwarf.cfa);
+  if (ret < 0)
+    return ret;
+
+  /* FIXME: Initialisation for other registers.  */
+
+  c->dwarf.args_size = 0;
+  c->dwarf.ret_addr_column = 0;
+  c->dwarf.pi_valid = 0;
+  c->dwarf.pi_is_dynamic = 0;
+  c->dwarf.hint = 0;
+  c->dwarf.prev_rs = 0;
+
+  return 0;
+}
diff --git a/src/arm/is_fpreg.c b/src/arm/is_fpreg.c
new file mode 100644
index 00000000..d8b17ae7
--- /dev/null
+++ b/src/arm/is_fpreg.c
@@ -0,0 +1,39 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "libunwind_i.h"
+
+/* FIXME: I'm not sure if libunwind's GP/FP register distinction is very useful
+   on ARM.  Count all the FP or coprocessor registers we know about for now.  */
+
+PROTECTED int
+unw_is_fpreg (int regnum)
+{
+  return ((regnum >= UNW_ARM_S0 && regnum <= UNW_ARM_S31)
+	  || (regnum >= UNW_ARM_F0 && regnum <= UNW_ARM_F7)
+	  || (regnum >= UNW_ARM_wCGR0 && regnum <= UNW_ARM_wCGR7)
+	  || (regnum >= UNW_ARM_wR0 && regnum <= UNW_ARM_wR15)
+	  || (regnum >= UNW_ARM_wC0 && regnum <= UNW_ARM_wC7)
+	  || (regnum >= UNW_ARM_D0 && regnum <= UNW_ARM_D31));
+}
diff --git a/src/arm/offsets.h b/src/arm/offsets.h
new file mode 100644
index 00000000..0593685c
--- /dev/null
+++ b/src/arm/offsets.h
@@ -0,0 +1,36 @@
+/* Linux-specific definitions: */
+
+/* Define various structure offsets to simplify cross-compilation.  */
+
+/* Offsets for ARM Linux "ucontext_t":  */
+
+#define LINUX_UC_FLAGS_OFF	0x00
+#define LINUX_UC_LINK_OFF	0x04
+#define LINUX_UC_STACK_OFF	0x08
+#define LINUX_UC_MCONTEXT_OFF	0x14
+#define LINUX_UC_SIGMASK_OFF	0x68
+#define LINUX_UC_REGSPACE_OFF	0xE8
+
+/* Offsets for ARM Linux "struct sigcontext":  */
+
+#define LINUX_SC_TRAPNO_OFF	0x00
+#define LINUX_SC_ERRORCODE_OFF	0x04
+#define LINUX_SC_OLDMASK_OFF	0x08
+#define LINUX_SC_R0_OFF		0x0C
+#define LINUX_SC_R1_OFF		0x10
+#define LINUX_SC_R2_OFF		0x14
+#define LINUX_SC_R3_OFF		0x18
+#define LINUX_SC_R4_OFF		0x1C
+#define LINUX_SC_R5_OFF		0x20
+#define LINUX_SC_R6_OFF		0x24
+#define LINUX_SC_R7_OFF		0x28
+#define LINUX_SC_R8_OFF		0x2C
+#define LINUX_SC_R9_OFF		0x30
+#define LINUX_SC_R10_OFF	0x34
+#define LINUX_SC_FP_OFF		0x38
+#define LINUX_SC_IP_OFF		0x3C
+#define LINUX_SC_SP_OFF		0x40
+#define LINUX_SC_LR_OFF		0x44
+#define LINUX_SC_PC_OFF		0x48
+#define LINUX_SC_CPSR_OFF	0x4C
+#define LINUX_SC_FAULTADDR_OFF	0x50
diff --git a/src/arm/regname.c b/src/arm/regname.c
new file mode 100644
index 00000000..474337a5
--- /dev/null
+++ b/src/arm/regname.c
@@ -0,0 +1,90 @@
+#include "unwind_i.h"
+
+static const char *regname[] =
+  {
+    /* 0.  */
+    "r0",  "r1",  "r2",  "r3",  "r4",  "r5",  "r6",  "r7",
+    /* 8.  */
+    "r8",  "r9",  "r10", "fp",  "ip",  "sp",  "lr",  "pc",
+    /* 16.  Obsolete FPA names.  */
+    "f0",  "f1",  "f2",  "f3",  "f4",  "f5",  "f6",  "f7",
+    /* 24.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 32.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 40.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 48.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 56.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 64.  */
+    "s0",  "s1",  "s2",  "s3",  "s4",  "s5",  "s6",  "s7",
+    /* 72.  */
+    "s8",  "s9",  "s10", "s11", "s12", "s13", "s14", "s15",
+    /* 80.  */
+    "s16", "s17", "s18", "s19", "s20", "s21", "s22", "s23",
+    /* 88.  */
+    "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31",
+    /* 96.  */
+    "f0",  "f1",  "f2",  "f3",  "f4",  "f5",  "f6",  "f7",
+    /* 104.  */
+    "wCGR0", "wCGR1", "wCGR2", "wCGR3", "wCGR4", "wCGR5", "wCGR6", "wCGR7",
+    /* 112.  */
+    "wR0", "wR1", "wR2", "wR3", "wR4", "wR5", "wR6", "wR7",
+    /* 128.  */
+    "spsr", "spsr_fiq", "spsr_irq", "spsr_abt", "spsr_und", "spsr_svc", 0, 0,
+    /* 136.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 144.  */
+    "r8_usr", "r9_usr", "r10_usr", "r11_usr", "r12_usr", "r13_usr", "r14_usr",
+    /* 151.  */
+    "r8_fiq", "r9_fiq", "r10_fiq", "r11_fiq", "r12_fiq", "r13_fiq", "r14_fiq",
+    /* 158.  */
+    "r13_irq", "r14_irq",
+    /* 160.  */
+    "r13_abt", "r14_abt",
+    /* 162.  */
+    "r13_und", "r14_und",
+    /* 164.  */
+    "r13_svc", "r14_svc", 0, 0,
+    /* 168.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 176.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 184.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 192.  */
+    "wC0", "wC1", "wC2", "wC3", "wC4", "wC5", "wC6", "wC7",
+    /* 200.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 208.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 216.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 224.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 232.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 240.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 248.  */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    /* 256.  */
+    "d0",  "d1",  "d2",  "d3",  "d4",  "d5",  "d6",  "d7",
+    /* 264.  */
+    "d8",  "d9",  "d10", "d11", "d12", "d13", "d14", "d15",
+    /* 272.  */
+    "d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23",
+    /* 280.  */
+    "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31",
+  };
+
+PROTECTED const char *
+unw_regname (unw_regnum_t reg)
+{
+  if (reg < (unw_regnum_t) ARRAY_SIZE (regname))
+    return regname[reg];
+  else
+    return "???";
+}
diff --git a/src/arm/siglongjmp.S b/src/arm/siglongjmp.S
new file mode 100644
index 00000000..87f939e9
--- /dev/null
+++ b/src/arm/siglongjmp.S
@@ -0,0 +1,8 @@
+	/* Dummy implementation for now.  */
+
+	.globl _UI_siglongjmp_cont
+	.globl _UI_longjmp_cont
+
+_UI_siglongjmp_cont:
+_UI_longjmp_cont:
+	bx lr
diff --git a/src/arm/unwind_i.h b/src/arm/unwind_i.h
new file mode 100644
index 00000000..f0949fa5
--- /dev/null
+++ b/src/arm/unwind_i.h
@@ -0,0 +1,39 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#ifndef unwind_i_h
+#define unwind_i_h
+
+#include <memory.h>
+#include <stdint.h>
+
+#include <libunwind-arm.h>
+
+#include "libunwind_i.h"
+
+#define arm_local_addr_space_init	UNW_OBJ(local_addr_space_init)
+
+extern void arm_local_addr_space_init (void);
+
+#endif /* unwind_i_h */
diff --git a/src/dwarf/Gexpr.c b/src/dwarf/Gexpr.c
index b62c4dfe..4a012158 100644
--- a/src/dwarf/Gexpr.c
+++ b/src/dwarf/Gexpr.c
@@ -47,10 +47,11 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 #define ULEB128	0x4
 #define SLEB128	0x5
 #define OFFSET	0x6	/* 32-bit offset for 32-bit DWARF, 64-bit otherwise */
+#define ADDR	0x7	/* Machine address.  */
 
 static uint8_t operands[256] =
   {
-    [DW_OP_addr] =	OPND1 (sizeof (unw_word_t) == 4 ? VAL32 : VAL64),
+    [DW_OP_addr] =		OPND1 (ADDR),
     [DW_OP_const1u] =		OPND1 (VAL8),
     [DW_OP_const1s] =		OPND1 (VAL8),
     [DW_OP_const2u] =		OPND1 (VAL16),
@@ -106,7 +107,18 @@ static uint8_t operands[256] =
     [DW_OP_call_ref] =		OPND1 (OFFSET)
   };
 
-#define sword(X)	((unw_sword_t) (X))
+static inline unw_sword_t
+sword (unw_addr_space_t as, unw_word_t val)
+{
+  switch (dwarf_addr_size (as))
+    {
+    case 1: return (int8_t) val;
+    case 2: return (int16_t) val;
+    case 4: return (int32_t) val;
+    case 8: return (int64_t) val;
+    default: abort ();
+    }
+}
 
 static inline unw_word_t
 read_operand (unw_addr_space_t as, unw_accessors_t *a,
@@ -118,25 +130,43 @@ read_operand (unw_addr_space_t as, unw_accessors_t *a,
   uint64_t u64;
   int ret;
 
+  if (operand_type == ADDR)
+    switch (dwarf_addr_size (as))
+      {
+      case 1: operand_type = VAL8; break;
+      case 2: operand_type = VAL16; break;
+      case 4: operand_type = VAL32; break;
+      case 8: operand_type = VAL64; break;
+      default: abort ();
+      }
+
   switch (operand_type)
     {
     case VAL8:
       ret = dwarf_readu8 (as, a, addr, &u8, arg);
+      if (ret < 0)
+	return ret;
       *val = u8;
       break;
 
     case VAL16:
       ret = dwarf_readu16 (as, a, addr, &u16, arg);
+      if (ret < 0)
+	return ret;
       *val = u16;
       break;
 
     case VAL32:
       ret = dwarf_readu32 (as, a, addr, &u32, arg);
+      if (ret < 0)
+	return ret;
       *val = u32;
       break;
 
     case VAL64:
       ret = dwarf_readu64 (as, a, addr, &u64, arg);
+      if (ret < 0)
+	return ret;
       *val = u64;
       break;
 
@@ -345,8 +375,10 @@ do {						\
 	  tmp1 = pop ();
 	  switch (operand1)
 	    {
-	    case 0:
-	      break;
+	    default:
+	      Debug (1, "Unexpected DW_OP_deref_size size %d\n",
+		     (int) operand1);
+	      return -UNW_EINVAL;
 
 	    case 1:
 	      if ((ret = dwarf_readu8 (as, a, &tmp1, &u8, arg)) < 0)
@@ -379,7 +411,7 @@ do {						\
 	    case 8:
 	      if ((ret = dwarf_readu64 (as, a, &tmp1, &u64, arg)) < 0)
 		return ret;
-	      tmp2 = u16;
+	      tmp2 = u64;
 	      if (operand1 != 8)
 		{
 		  if (dwarf_is_big_endian (as))
@@ -433,7 +465,7 @@ do {						\
 	case DW_OP_abs:
 	  Debug (15, "OP_abs\n");
 	  tmp1 = pop ();
-	  if (tmp1 & ((unw_word_t) 1 << (8 * sizeof (unw_word_t) - 1)))
+	  if (tmp1 & ((unw_word_t) 1 << (8 * dwarf_addr_size (as) - 1)))
 	    tmp1 = -tmp1;
 	  push (tmp1);
 	  break;
@@ -450,7 +482,7 @@ do {						\
 	  tmp1 = pop ();
 	  tmp2 = pop ();
 	  if (tmp1)
-	    tmp1 = sword (tmp2) / sword (tmp1);
+	    tmp1 = sword (as, tmp2) / sword (as, tmp1);
 	  push (tmp1);
 	  break;
 
@@ -528,7 +560,7 @@ do {						\
 	  Debug (15, "OP_shra\n");
 	  tmp1 = pop ();
 	  tmp2 = pop ();
-	  push (sword (tmp2) >> tmp1);
+	  push (sword (as, tmp2) >> tmp1);
 	  break;
 
 	case DW_OP_xor:
@@ -542,42 +574,42 @@ do {						\
 	  Debug (15, "OP_le\n");
 	  tmp1 = pop ();
 	  tmp2 = pop ();
-	  push (sword (tmp1) <= sword (tmp2));
+	  push (sword (as, tmp1) <= sword (as, tmp2));
 	  break;
 
 	case DW_OP_ge:
 	  Debug (15, "OP_ge\n");
 	  tmp1 = pop ();
 	  tmp2 = pop ();
-	  push (sword (tmp1) >= sword (tmp2));
+	  push (sword (as, tmp1) >= sword (as, tmp2));
 	  break;
 
 	case DW_OP_eq:
 	  Debug (15, "OP_eq\n");
 	  tmp1 = pop ();
 	  tmp2 = pop ();
-	  push (sword (tmp1) == sword (tmp2));
+	  push (sword (as, tmp1) == sword (as, tmp2));
 	  break;
 
 	case DW_OP_lt:
 	  Debug (15, "OP_lt\n");
 	  tmp1 = pop ();
 	  tmp2 = pop ();
-	  push (sword (tmp1) < sword (tmp2));
+	  push (sword (as, tmp1) < sword (as, tmp2));
 	  break;
 
 	case DW_OP_gt:
 	  Debug (15, "OP_gt\n");
 	  tmp1 = pop ();
 	  tmp2 = pop ();
-	  push (sword (tmp1) > sword (tmp2));
+	  push (sword (as, tmp1) > sword (as, tmp2));
 	  break;
 
 	case DW_OP_ne:
 	  Debug (15, "OP_ne\n");
 	  tmp1 = pop ();
 	  tmp2 = pop ();
-	  push (sword (tmp1) != sword (tmp2));
+	  push (sword (as, tmp1) != sword (as, tmp2));
 	  break;
 
 	case DW_OP_skip:
diff --git a/src/dwarf/Gfde.c b/src/dwarf/Gfde.c
index ecddef63..49e21db8 100644
--- a/src/dwarf/Gfde.c
+++ b/src/dwarf/Gfde.c
@@ -26,12 +26,15 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 #include "dwarf_i.h"
 
 static inline int
-is_cie_id (unw_word_t val)
+is_cie_id (unw_word_t val, int is_debug_frame)
 {
-  /* DWARF spec says CIE_id is 0xffffffff (for 32-bit ELF) or
-     0xffffffffffffffff (for 64-bit ELF).  However, the GNU toolchain
+  /* The CIE ID is normally 0xffffffff (for 32-bit ELF) or
+     0xffffffffffffffff (for 64-bit ELF).  However, .eh_frame
      uses 0.  */
-  return (val == 0 || val == - (unw_word_t) 1);
+  if (is_debug_frame)
+    return (val == - (uint32_t) 1 || val == - (uint64_t) 1);
+  else
+    return (val == 0);
 }
 
 /* Note: we don't need to keep track of more than the first four
@@ -41,7 +44,8 @@ is_cie_id (unw_word_t val)
    repeated.  */
 static inline int
 parse_cie (unw_addr_space_t as, unw_accessors_t *a, unw_word_t addr,
-	   const unw_proc_info_t *pi, struct dwarf_cie_info *dci, void *arg)
+	   const unw_proc_info_t *pi, struct dwarf_cie_info *dci,
+	   unw_word_t base, void *arg)
 {
   uint8_t version, ch, augstr[5], fde_encoding, handler_encoding;
   unw_word_t len, cie_end_addr, aug_size;
@@ -57,7 +61,7 @@ parse_cie (unw_addr_space_t as, unw_accessors_t *a, unw_word_t addr,
      "address-unit sized constants".  The `R' augmentation can be used
      to override this, but by default, we pick an address-sized unit
      for fde_encoding.  */
-  switch (sizeof (unw_word_t))
+  switch (dwarf_addr_size (as))
     {
     case 4:	fde_encoding = DW_EH_PE_udata4; break;
     case 8:	fde_encoding = DW_EH_PE_udata8; break;
@@ -74,13 +78,14 @@ parse_cie (unw_addr_space_t as, unw_accessors_t *a, unw_word_t addr,
     {
       /* the CIE is in the 32-bit DWARF format */
       uint32_t cie_id;
+      /* DWARF says CIE id should be 0xffffffff, but in .eh_frame, it's 0 */
+      const uint32_t expected_id = (base) ? 0xffffffff : 0;
 
       len = u32val;
       cie_end_addr = addr + len;
       if ((ret = dwarf_readu32 (as, a, &addr, &cie_id, arg)) < 0)
 	return ret;
-      /* DWARF says CIE id should be 0xffffffff, but in .eh_frame, it's 0 */
-      if (cie_id != 0)
+      if (cie_id != expected_id)
 	{
 	  Debug (1, "Unexpected CIE id %x\n", cie_id);
 	  return -UNW_EINVAL;
@@ -90,6 +95,9 @@ parse_cie (unw_addr_space_t as, unw_accessors_t *a, unw_word_t addr,
     {
       /* the CIE is in the 64-bit DWARF format */
       uint64_t cie_id;
+      /* DWARF says CIE id should be 0xffffffffffffffff, but in
+	 .eh_frame, it's 0 */
+      const uint64_t expected_id = (base) ? 0xffffffffffffffffull : 0;
 
       if ((ret = dwarf_readu64 (as, a, &addr, &u64val, arg)) < 0)
 	return ret;
@@ -97,9 +105,7 @@ parse_cie (unw_addr_space_t as, unw_accessors_t *a, unw_word_t addr,
       cie_end_addr = addr + len;
       if ((ret = dwarf_readu64 (as, a, &addr, &cie_id, arg)) < 0)
 	return ret;
-      /* DWARF says CIE id should be 0xffffffffffffffff, but in
-	 .eh_frame, it's 0 */
-      if (cie_id != 0)
+      if (cie_id != expected_id)
 	{
 	  Debug (1, "Unexpected CIE id %llx\n", (long long) cie_id);
 	  return -UNW_EINVAL;
@@ -146,14 +152,16 @@ parse_cie (unw_addr_space_t as, unw_accessors_t *a, unw_word_t addr,
 				      arg)) < 0)
     return ret;
 
+  i = 0;
   if (augstr[0] == 'z')
     {
       dci->sized_augmentation = 1;
       if ((ret = dwarf_read_uleb128 (as, a, &addr, &aug_size, arg)) < 0)
 	return ret;
+      i++;
     }
 
-  for (i = 1; i < sizeof (augstr) && augstr[i]; ++i)
+  for (; i < sizeof (augstr) && augstr[i]; ++i)
     switch (augstr[i])
       {
       case 'L':
@@ -185,16 +193,15 @@ parse_cie (unw_addr_space_t as, unw_accessors_t *a, unw_word_t addr,
 	break;
 
       default:
+	Debug (1, "Unexpected augmentation string `%s'\n", augstr);
 	if (dci->sized_augmentation)
 	  /* If we have the size of the augmentation body, we can skip
 	     over the parts that we don't understand, so we're OK. */
-	  return 0;
+	  goto done;
 	else
-	  {
-	    Debug (1, "Unexpected augmentation string `%s'\n", augstr);
-	    return -UNW_EINVAL;
-	  }
+	  return -UNW_EINVAL;
       }
+ done:
   dci->fde_encoding = fde_encoding;
   dci->cie_instr_start = addr;
   Debug (15, "CIE parsed OK, augmentation = \"%s\", handler=0x%lx\n",
@@ -202,12 +209,15 @@ parse_cie (unw_addr_space_t as, unw_accessors_t *a, unw_word_t addr,
   return 0;
 }
 
-/* Extract proc-info from the FDE starting at adress ADDR.  */
+/* Extract proc-info from the FDE starting at adress ADDR.
+   
+   Pass BASE as zero for eh_frame behaviour, or a pointer to
+   debug_frame base for debug_frame behaviour.  */
 
 HIDDEN int
 dwarf_extract_proc_info_from_fde (unw_addr_space_t as, unw_accessors_t *a,
 				  unw_word_t *addrp, unw_proc_info_t *pi,
-				  int need_unwind_info,
+				  int need_unwind_info, unw_word_t base,
 				  void *arg)
 {
   unw_word_t fde_end_addr, cie_addr, cie_offset_addr, aug_end_addr = 0;
@@ -226,7 +236,7 @@ dwarf_extract_proc_info_from_fde (unw_addr_space_t as, unw_accessors_t *a,
 
   if (u32val != 0xffffffff)
     {
-      uint32_t cie_offset;
+      int32_t cie_offset;
 
       /* In some configurations, an FDE with a 0 length indicates the
 	 end of the FDE-table.  */
@@ -241,19 +251,22 @@ dwarf_extract_proc_info_from_fde (unw_addr_space_t as, unw_accessors_t *a,
       if ((ret = dwarf_reads32 (as, a, &addr, &cie_offset, arg)) < 0)
 	return ret;
 
-      if (is_cie_id (cie_offset))
+      if (is_cie_id (cie_offset, base != 0))
 	/* ignore CIEs (happens during linear searches) */
 	return 0;
 
-      /* DWARF says that the CIE_pointer in the FDE is a
-	 .debug_frame-relative offset, but the GCC-generated .eh_frame
-	 sections instead store a "pcrelative" offset, which is just
-	 as fine as it's self-contained.  */
-      cie_addr = cie_offset_addr - cie_offset;
+      if (base != 0)
+        cie_addr = base + cie_offset;
+      else
+	/* DWARF says that the CIE_pointer in the FDE is a
+	   .debug_frame-relative offset, but the GCC-generated .eh_frame
+	   sections instead store a "pcrelative" offset, which is just
+	   as fine as it's self-contained.  */
+	cie_addr = cie_offset_addr - cie_offset;
     }
   else
     {
-      uint64_t cie_offset;
+      int64_t cie_offset;
 
       /* the FDE is in the 64-bit DWARF format */
 
@@ -266,18 +279,23 @@ dwarf_extract_proc_info_from_fde (unw_addr_space_t as, unw_accessors_t *a,
       if ((ret = dwarf_reads64 (as, a, &addr, &cie_offset, arg)) < 0)
 	return ret;
 
-      if (is_cie_id (cie_offset))
+      if (is_cie_id (cie_offset, base != 0))
 	/* ignore CIEs (happens during linear searches) */
 	return 0;
 
-      /* DWARF says that the CIE_pointer in the FDE is a
-	 .debug_frame-relative offset, but the GCC-generated .eh_frame
-	 sections instead store a "pcrelative" offset, which is just
-	 as fine as it's self-contained.  */
-      cie_addr = (unw_word_t) ((uint64_t) cie_offset_addr - cie_offset);
+      if (base != 0)
+	cie_addr = base + cie_offset;
+      else
+	/* DWARF says that the CIE_pointer in the FDE is a
+	   .debug_frame-relative offset, but the GCC-generated .eh_frame
+	   sections instead store a "pcrelative" offset, which is just
+	   as fine as it's self-contained.  */
+	cie_addr = (unw_word_t) ((uint64_t) cie_offset_addr - cie_offset);
     }
 
-  if ((ret = parse_cie (as, a, cie_addr, pi, &dci, arg)) < 0)
+  Debug (15, "looking for CIE at address %x\n", (int) cie_addr);
+
+  if ((ret = parse_cie (as, a, cie_addr, pi, &dci, base, arg)) < 0)
     return ret;
 
   /* IP-range has same encoding as FDE pointers, except that it's
diff --git a/src/dwarf/Gfind_proc_info-lsb.c b/src/dwarf/Gfind_proc_info-lsb.c
index a8a3b69e..d3d5fe5f 100644
--- a/src/dwarf/Gfind_proc_info-lsb.c
+++ b/src/dwarf/Gfind_proc_info-lsb.c
@@ -28,6 +28,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 
 #include <link.h>
 #include <stddef.h>
+#include <stdio.h>
+#include <limits.h>
 
 #include "dwarf_i.h"
 #include "dwarf-eh.h"
@@ -41,6 +43,10 @@ struct table_entry
 
 #ifndef UNW_REMOTE_ONLY
 
+#ifdef __linux
+#include "os-linux.h"
+#endif
+
 struct callback_data
   {
     /* in: */
@@ -50,6 +56,7 @@ struct callback_data
     /* out: */
     int single_fde;		/* did we find a single FDE? (vs. a table) */
     unw_dyn_info_t di;		/* table info (if single_fde is false) */
+    unw_dyn_info_t di_debug;	/* additional table info for .debug_frame */
   };
 
 static int
@@ -65,7 +72,7 @@ linear_search (unw_addr_space_t as, unw_word_t ip,
   while (i++ < fde_count && addr < eh_frame_end)
     {
       fde_addr = addr;
-      if ((ret = dwarf_extract_proc_info_from_fde (as, a, &addr, pi, 0, arg))
+      if ((ret = dwarf_extract_proc_info_from_fde (as, a, &addr, pi, 0, 0, arg))
 	  < 0)
 	return ret;
 
@@ -75,7 +82,8 @@ linear_search (unw_addr_space_t as, unw_word_t ip,
 	    return 1;
 	  addr = fde_addr;
 	  if ((ret = dwarf_extract_proc_info_from_fde (as, a, &addr, pi,
-						       need_unwind_info, arg))
+						       need_unwind_info, 0,
+						       arg))
 	      < 0)
 	    return ret;
 	  return 1;
@@ -84,8 +92,316 @@ linear_search (unw_addr_space_t as, unw_word_t ip,
   return -UNW_ENOINFO;
 }
 
-/* Info is a pointer to a unw_dyn_info_t structure and, on entry,
-   member u.rti.segbase contains the instruction-pointer we're looking
+/* Load .debug_frame section from FILE.  Allocates and returns space
+   in *BUF, and sets *BUFSIZE to its size.  IS_LOCAL is 1 if using the
+   local process, in which case we can search the system debug file
+   directory; 0 for other address spaces, in which case we do not; or
+   -1 for recursive calls following .gnu_debuglink.  Returns 0 on
+   success, 1 on error.  Succeeds even if the file contains no
+   .debug_frame.  */
+/* XXX: Could use mmap; but elf_map_image keeps tons mapped in.  */
+
+static int
+load_debug_frame (const char *file, char **buf, size_t *bufsize, int is_local)
+{
+  FILE *f;
+  Elf_W (Ehdr) ehdr;
+  Elf_W (Half) shstrndx;
+  Elf_W (Shdr) *sec_hdrs;
+  char *stringtab;
+  unsigned int i;
+  size_t linksize = 0;
+  char *linkbuf = NULL;
+  
+  *buf = NULL;
+  *bufsize = 0;
+  
+  f = fopen (file, "r");
+  
+  if (!f)
+    return 1;
+  
+  fread (&ehdr, sizeof (Elf_W (Ehdr)), 1, f);
+  
+  shstrndx = ehdr.e_shstrndx;
+  
+  Debug (4, "opened file '%s'. Section header at offset %d\n",
+         file, (int) ehdr.e_shoff);
+
+  fseek (f, ehdr.e_shoff, SEEK_SET);
+  sec_hdrs = calloc (ehdr.e_shnum, sizeof (Elf_W (Shdr)));
+  fread (sec_hdrs, sizeof (Elf_W (Shdr)), ehdr.e_shnum, f);
+  
+  Debug (4, "loading string table of size %d\n",
+	   sec_hdrs[shstrndx].sh_size);
+  stringtab = malloc (sec_hdrs[shstrndx].sh_size);
+  fseek (f, sec_hdrs[shstrndx].sh_offset, SEEK_SET);
+  fread (stringtab, 1, sec_hdrs[shstrndx].sh_size, f);
+  
+  for (i = 1; i < ehdr.e_shnum && *buf == NULL; i++)
+    {
+      char *secname = &stringtab[sec_hdrs[i].sh_name];
+
+      if (strcmp (secname, ".debug_frame") == 0)
+        {
+	  *bufsize = sec_hdrs[i].sh_size;
+	  *buf = malloc (*bufsize);
+
+	  fseek (f, sec_hdrs[i].sh_offset, SEEK_SET);
+	  fread (*buf, 1, *bufsize, f);
+
+	  Debug (4, "read %d bytes of .debug_frame from offset %d\n",
+		 *bufsize, sec_hdrs[i].sh_offset);
+	}
+      else if (is_local >= 0 && strcmp (secname, ".gnu_debuglink") == 0)
+	{
+	  linksize = sec_hdrs[i].sh_size;
+	  linkbuf = malloc (linksize);
+
+	  fseek (f, sec_hdrs[i].sh_offset, SEEK_SET);
+	  fread (linkbuf, 1, linksize, f);
+
+	  Debug (4, "read %d bytes of .gnu_debuglink from offset %d\n",
+		 *bufsize, sec_hdrs[i].sh_offset);
+	}
+    }
+
+  free (stringtab);
+  free (sec_hdrs);
+
+  fclose (f);
+
+  if (*buf == NULL && linkbuf != NULL && memchr (linkbuf, 0, linksize) != NULL)
+    {
+      char *newname, *basedir, *p;
+      static const char *debugdir = "/usr/lib/debug";
+      int ret;
+
+      /* XXX: Don't bother with the checksum; just search for the file.  */
+      basedir = malloc (strlen (file) + 1);
+      newname = malloc (strlen (linkbuf) + strlen (debugdir)
+			+ strlen (file) + 9);
+
+      p = strrchr (file, '/');
+      if (p != NULL)
+	{
+	  memcpy (basedir, file, p - file);
+	  basedir[p - file] = '\0';
+	}
+      else
+	basedir[0] = 0;
+
+      strcpy (newname, basedir);
+      strcat (newname, "/");
+      strcat (newname, linkbuf);
+      ret = load_debug_frame (newname, buf, bufsize, -1);
+
+      if (ret == 1)
+	{
+	  strcpy (newname, basedir);
+	  strcat (newname, "/.debug/");
+	  strcat (newname, linkbuf);
+	  ret = load_debug_frame (newname, buf, bufsize, -1);
+	}
+
+      if (ret == 1 && is_local == 1)
+	{
+	  strcpy (newname, debugdir);
+	  strcat (newname, basedir);
+	  strcat (newname, "/");
+	  strcat (newname, linkbuf);
+	  ret = load_debug_frame (newname, buf, bufsize, -1);
+	}
+
+      free (basedir);
+      free (newname);
+    }
+  free (linkbuf);
+
+  return 0;
+}
+
+/* Locate the binary which originated the contents of address ADDR. Return
+   the name of the binary in *name (which is allocated on the heap, and must
+   be freed by the caller).  Returns 0 if a binary is successfully found, or 1
+   if an error occurs.  */
+
+static int
+find_binary_for_address (unw_word_t ip, char **name)
+{
+#ifdef __linux
+  struct map_iterator mi;
+  char path[PATH_MAX];
+  int found = 0;
+  int pid = getpid ();
+  unsigned long segbase, mapoff, hi;
+
+  maps_init (&mi, pid);
+  while (maps_next (&mi, &segbase, &hi, &mapoff, path, sizeof (path)))
+    if (ip >= segbase && ip < hi)
+      {
+	found = 1;
+	break;
+      }
+  maps_close (&mi);
+
+  if (found)
+    {
+      *name = strdup (path);
+      return 0;
+    }
+#endif
+
+  return 1;
+}
+
+/* Locate and/or try to load a debug_frame section for address ADDR.  Return
+   pointer to debug frame descriptor, or zero if not found.  */
+
+static struct unw_debug_frame_list *
+locate_debug_info (unw_addr_space_t as, struct dl_phdr_info *info,
+		   unw_word_t addr, const char *dlname)
+{
+  struct unw_debug_frame_list *w, *fdesc = 0;
+  char *name = 0;
+  int err;
+  uint64_t start = 0, end = 0;
+  char *buf;
+  size_t bufsize;
+  unsigned int i;
+
+  /* First, see if we loaded this frame already.  */
+
+  for (w = as->debug_frames; w; w = w->next)
+    {
+      Debug (4, "checking %p: %x-%x\n", w, (int)w->start, (int)w->end);
+      if (addr >= w->start && addr < w->end)
+	return w;
+    }
+
+  /* If the object name we receive is blank, there's still a chance of locating
+     the file by parsing /proc/self/maps.  */
+
+  if (strcmp (dlname, "") == 0)
+    {
+      err = find_binary_for_address (addr, &name);
+      if (err)
+        {
+	  Debug (15, "tried to locate binary for 0x%" PRIx64 ", but no luck\n",
+		 (uint64_t) addr);
+          return 0;
+	}
+    }
+  else
+    name = (char*) dlname;
+
+  /* Find the start/end of the described region by parsing the
+     dl_phdr_info structure.  */
+
+  start = info->dlpi_addr + info->dlpi_phdr[0].p_vaddr;
+  end = start;
+
+  for (i = 0; i < info->dlpi_phnum; i++)
+    {
+      Elf_W (Addr) hdrbase = info->dlpi_addr + info->dlpi_phdr[i].p_vaddr;
+      Elf_W (Addr) hdrlimit = hdrbase + info->dlpi_phdr[i].p_memsz;
+
+      if (info->dlpi_phdr[i].p_type != PT_LOAD)
+	continue;
+
+      if (hdrbase < start)
+	start = hdrbase;
+      if (hdrlimit > end)
+	end = hdrlimit;
+    }
+
+  Debug (4, "calculated bounds of %x-%x for '%s'\n", (int)start, (int)end,
+	 name);
+  
+  err = load_debug_frame (name, &buf, &bufsize, as == unw_local_addr_space);
+  
+  if (!err)
+    {
+      fdesc = malloc (sizeof (struct unw_debug_frame_list));
+
+      fdesc->start = start;
+      fdesc->end = end;
+      fdesc->debug_frame = buf;
+      fdesc->debug_frame_size = bufsize;
+      fdesc->index = NULL;
+      fdesc->next = as->debug_frames;
+      
+      as->debug_frames = fdesc;
+    }
+  
+  if (name && name != dlname)
+    free (name);
+  
+  return fdesc;
+}
+
+struct debug_frame_tab
+  {
+    struct table_entry *tab;
+    uint32_t length;
+    uint32_t size;
+  };
+
+static struct debug_frame_tab *
+debug_frame_tab_new (unsigned int base_size)
+{
+  struct debug_frame_tab *tab = malloc (sizeof (struct debug_frame_tab));
+
+  tab->tab = calloc (base_size, sizeof (struct table_entry));
+  tab->length = 0;
+  tab->size = base_size;
+  
+  return tab;
+}
+
+static void
+debug_frame_tab_append (struct debug_frame_tab *tab,
+			unw_word_t fde_offset, unw_word_t start_ip)
+{
+  unsigned int length = tab->length;
+
+  if (length == tab->size)
+    {
+      tab->size *= 2;
+      tab->tab = realloc (tab->tab, sizeof (struct table_entry) * tab->size);
+    }
+  
+  tab->tab[length].fde_offset = fde_offset;
+  tab->tab[length].start_ip_offset = start_ip;
+  
+  tab->length = length + 1;
+}
+
+static void
+debug_frame_tab_shrink (struct debug_frame_tab *tab)
+{
+  if (tab->size > tab->length)
+    {
+      tab->tab = realloc (tab->tab, sizeof (struct table_entry) * tab->length);
+      tab->size = tab->length;
+    }
+}
+
+static int
+debug_frame_tab_compare (const void *a, const void *b)
+{
+  const struct table_entry *fa = a, *fb = b;
+  
+  if (fa->start_ip_offset > fb->start_ip_offset)
+    return 1;
+  else if (fa->start_ip_offset < fb->start_ip_offset)
+    return -1;
+  else
+    return 0;
+}
+
+/* ptr is a pointer to a callback_data structure and, on entry,
+   member ip contains the instruction-pointer we're looking
    for.  */
 static int
 callback (struct dl_phdr_info *info, size_t size, void *ptr)
@@ -100,6 +416,8 @@ callback (struct dl_phdr_info *info, size_t size, void *ptr)
   struct dwarf_eh_frame_hdr *hdr;
   unw_accessors_t *a;
   long n;
+  struct unw_debug_frame_list *fdesc = 0;
+  int found = 0;
 
   ip = cb_data->ip;
 
@@ -136,117 +454,261 @@ callback (struct dl_phdr_info *info, size_t size, void *ptr)
       else if (phdr->p_type == PT_DYNAMIC)
 	p_dynamic = phdr;
     }
-  if (!p_text || !p_eh_hdr)
+  
+  if (!p_text)
     return 0;
 
-  if (likely (p_eh_hdr->p_vaddr >= p_text->p_vaddr
-	      && p_eh_hdr->p_vaddr < p_text->p_vaddr + p_text->p_memsz))
-    /* normal case: eh-hdr is inside text segment */
-    segbase = p_text->p_vaddr + load_base;
-  else
+  if (p_eh_hdr)
     {
-      /* Special case: eh-hdr is in some other segment; this may
-	 happen, e.g., for the Linux kernel's gate DSO, for
-	 example.  */
-      phdr = info->dlpi_phdr;
-      for (n = info->dlpi_phnum; --n >= 0; phdr++)
+      if (likely (p_eh_hdr->p_vaddr >= p_text->p_vaddr
+		  && p_eh_hdr->p_vaddr < p_text->p_vaddr + p_text->p_memsz))
+	/* normal case: eh-hdr is inside text segment */
+	segbase = p_text->p_vaddr + load_base;
+      else
 	{
-	  if (phdr->p_type == PT_LOAD && p_eh_hdr->p_vaddr >= phdr->p_vaddr
-	      && p_eh_hdr->p_vaddr < phdr->p_vaddr + phdr->p_memsz)
+	  /* Special case: eh-hdr is in some other segment; this may
+	     happen, e.g., for the Linux kernel's gate DSO, for
+	     example.  */
+	  phdr = info->dlpi_phdr;
+	  for (n = info->dlpi_phnum; --n >= 0; phdr++)
 	    {
-	      segbase = phdr->p_vaddr + load_base;
-	      break;
+	      if (phdr->p_type == PT_LOAD && p_eh_hdr->p_vaddr >= phdr->p_vaddr
+		  && p_eh_hdr->p_vaddr < phdr->p_vaddr + phdr->p_memsz)
+		{
+		  segbase = phdr->p_vaddr + load_base;
+		  break;
+		}
 	    }
 	}
+
+      if (p_dynamic)
+	{
+	  /* For dynamicly linked executables and shared libraries,
+	     DT_PLTGOT is the value that data-relative addresses are
+	     relative to for that object.  We call this the "gp".  */
+	  Elf_W(Dyn) *dyn = (Elf_W(Dyn) *)(p_dynamic->p_vaddr + load_base);
+	  for (; dyn->d_tag != DT_NULL; ++dyn)
+	    if (dyn->d_tag == DT_PLTGOT)
+	      {
+		/* Assume that _DYNAMIC is writable and GLIBC has
+		   relocated it (true for x86 at least).  */
+		di->gp = dyn->d_un.d_ptr;
+		break;
+	      }
+	}
+      else
+	/* Otherwise this is a static executable with no _DYNAMIC.  Assume
+	   that data-relative addresses are relative to 0, i.e.,
+	   absolute.  */
+	di->gp = 0;
+      pi->gp = di->gp;
+
+      hdr = (struct dwarf_eh_frame_hdr *) (p_eh_hdr->p_vaddr + load_base);
+      if (hdr->version != DW_EH_VERSION)
+	{
+	  Debug (1, "table `%s' has unexpected version %d\n",
+		 info->dlpi_name, hdr->version);
+	  return 0;
+	}
+
+      a = unw_get_accessors (unw_local_addr_space);
+      addr = (unw_word_t) (uintptr_t) (hdr + 1);
+
+      /* (Optionally) read eh_frame_ptr: */
+      if ((ret = dwarf_read_encoded_pointer (unw_local_addr_space, a,
+					     &addr, hdr->eh_frame_ptr_enc, pi,
+					     &eh_frame_start, NULL)) < 0)
+	return ret;
+
+      /* (Optionally) read fde_count: */
+      if ((ret = dwarf_read_encoded_pointer (unw_local_addr_space, a,
+					     &addr, hdr->fde_count_enc, pi,
+					     &fde_count, NULL)) < 0)
+	return ret;
+
+      if (hdr->table_enc != (DW_EH_PE_datarel | DW_EH_PE_sdata4))
+	{
+	  /* If there is no search table or it has an unsupported
+	     encoding, fall back on linear search.  */
+	  if (hdr->table_enc == DW_EH_PE_omit)
+	    Debug (4, "table `%s' lacks search table; doing linear search\n",
+		   info->dlpi_name);
+	  else
+	    Debug (4, "table `%s' has encoding 0x%x; doing linear search\n",
+		   info->dlpi_name, hdr->table_enc);
+
+	  eh_frame_end = max_load_addr;	/* XXX can we do better? */
+
+	  if (hdr->fde_count_enc == DW_EH_PE_omit)
+	    fde_count = ~0UL;
+	  if (hdr->eh_frame_ptr_enc == DW_EH_PE_omit)
+	    abort ();
+
+	  /* XXX we know how to build a local binary search table for
+	     .debug_frame, so we could do that here too.  */
+	  cb_data->single_fde = 1;
+	  found = linear_search (unw_local_addr_space, ip,
+				 eh_frame_start, eh_frame_end, fde_count,
+				 pi, need_unwind_info, NULL);
+	  if (found != 1)
+	    found = 0;
+	}
+      else
+	{
+	  di->format = UNW_INFO_FORMAT_REMOTE_TABLE;
+	  di->start_ip = p_text->p_vaddr + load_base;
+	  di->end_ip = p_text->p_vaddr + load_base + p_text->p_memsz;
+	  di->u.rti.name_ptr = (unw_word_t) (uintptr_t) info->dlpi_name;
+	  di->u.rti.table_data = addr;
+	  assert (sizeof (struct table_entry) % sizeof (unw_word_t) == 0);
+	  di->u.rti.table_len = (fde_count * sizeof (struct table_entry)
+				 / sizeof (unw_word_t));
+	  /* For the binary-search table in the eh_frame_hdr, data-relative
+	     means relative to the start of that section... */
+	  di->u.rti.segbase = (unw_word_t) (uintptr_t) hdr;
+
+	  found = 1;
+	  Debug (15, "found table `%s': segbase=0x%lx, len=%lu, gp=0x%lx, "
+		 "table_data=0x%lx\n", (char *) (uintptr_t) di->u.rti.name_ptr,
+		 (long) di->u.rti.segbase, (long) di->u.rti.table_len,
+		 (long) di->gp, (long) di->u.rti.table_data);
+	}
     }
 
-  if (p_dynamic)
+  Debug (15, "Trying to find .debug_frame\n");
+  di = &cb_data->di_debug;
+  fdesc = locate_debug_info (unw_local_addr_space, info, ip, info->dlpi_name);
+
+  if (!fdesc)
     {
-      /* For dynamicly linked executables and shared libraries,
-	 DT_PLTGOT is the value that data-relative addresses are
-	 relative to for that object.  We call this the "gp".  */
-      Elf_W(Dyn) *dyn = (Elf_W(Dyn) *)(p_dynamic->p_vaddr + load_base);
-      for (; dyn->d_tag != DT_NULL; ++dyn)
-	if (dyn->d_tag == DT_PLTGOT)
-	  {
-	    /* Assume that _DYNAMIC is writable and GLIBC has
-	       relocated it (true for x86 at least).  */
-	    di->gp = dyn->d_un.d_ptr;
-	    break;
-	  }
+      Debug (15, "couldn't load .debug_frame\n");
+      return found;
     }
   else
-    /* Otherwise this is a static executable with no _DYNAMIC.  Assume
-       that data-relative addresses are relative to 0, i.e.,
-       absolute.  */
-    di->gp = 0;
-  pi->gp = di->gp;
-
-  hdr = (struct dwarf_eh_frame_hdr *) (p_eh_hdr->p_vaddr + load_base);
-  if (hdr->version != DW_EH_VERSION)
     {
-      Debug (1, "table `%s' has unexpected version %d\n",
-	     info->dlpi_name, hdr->version);
-      return 0;
-    }
+      char *buf;
+      size_t bufsize;
+      unw_word_t item_start, item_end = 0;
+      uint32_t u32val = 0;
+      uint64_t cie_id = 0;
+      struct debug_frame_tab *tab;
 
-  a = unw_get_accessors (unw_local_addr_space);
-  addr = (unw_word_t) (hdr + 1);
+      Debug (15, "loaded .debug_frame\n");
 
-  /* (Optionally) read eh_frame_ptr: */
-  if ((ret = dwarf_read_encoded_pointer (unw_local_addr_space, a,
-					 &addr, hdr->eh_frame_ptr_enc, pi,
-					 &eh_frame_start, NULL)) < 0)
-    return ret;
+      buf = fdesc->debug_frame;
+      bufsize = fdesc->debug_frame_size;
 
-  /* (Optionally) read fde_count: */
-  if ((ret = dwarf_read_encoded_pointer (unw_local_addr_space, a,
-					 &addr, hdr->fde_count_enc, pi,
-					 &fde_count, NULL)) < 0)
-    return ret;
+      if (bufsize == 0)
+	{
+	  Debug (15, "zero-length .debug_frame\n");
+	  return found;
+	}
 
-  if (hdr->table_enc != (DW_EH_PE_datarel | DW_EH_PE_sdata4))
-    {
-      /* If there is no search table or it has an unsupported
-	 encoding, fall back on linear search.  */
-      if (hdr->table_enc == DW_EH_PE_omit)
-	Debug (4, "table `%s' lacks search table; doing linear search\n",
-	       info->dlpi_name);
-      else
-	Debug (4, "table `%s' has encoding 0x%x; doing linear search\n",
-	       info->dlpi_name, hdr->table_enc);
+      /* Now create a binary-search table, if it does not already exist.  */
+      if (!fdesc->index)
+	{
+	  addr = (unw_word_t) (uintptr_t) buf;
+
+	  a = unw_get_accessors (unw_local_addr_space);
+
+	  /* Find all FDE entries in debug_frame, and make into a sorted
+	     index.  */
 
-      eh_frame_end = max_load_addr;	/* XXX can we do better? */
+	  tab = debug_frame_tab_new (16);
 
-      if (hdr->fde_count_enc == DW_EH_PE_omit)
-	fde_count = ~0UL;
-      if (hdr->eh_frame_ptr_enc == DW_EH_PE_omit)
-	abort ();
+	  while (addr < (unw_word_t) (uintptr_t) (buf + bufsize))
+	    {
+	      uint64_t id_for_cie;
+	      item_start = addr;
+
+	      dwarf_readu32 (unw_local_addr_space, a, &addr, &u32val, NULL);
+
+	      if (u32val == 0)
+		break;
+	      else if (u32val != 0xffffffff)
+		{
+		  uint32_t cie_id32 = 0;
+		  item_end = addr + u32val;
+		  dwarf_readu32 (unw_local_addr_space, a, &addr, &cie_id32,
+				 NULL);
+		  cie_id = cie_id32;
+		  id_for_cie = 0xffffffff;
+		}
+	      else
+		{
+		  uint64_t u64val = 0;
+		  /* Extended length.  */
+		  dwarf_readu64 (unw_local_addr_space, a, &addr, &u64val, NULL);
+		  item_end = addr + u64val;
+
+		  dwarf_readu64 (unw_local_addr_space, a, &addr, &cie_id, NULL);
+		  id_for_cie = 0xffffffffffffffffull;
+		}
+
+	      /*Debug (1, "CIE/FDE id = %.8x\n", (int) cie_id);*/
+
+	      if (cie_id == id_for_cie)
+		;
+	      /*Debug (1, "Found CIE at %.8x.\n", item_start);*/
+	      else
+		{
+		  unw_word_t fde_addr = item_start;
+		  unw_proc_info_t this_pi;
+		  int err;
+
+		  /*Debug (1, "Found FDE at %.8x\n", item_start);*/
+
+		  err = dwarf_extract_proc_info_from_fde (unw_local_addr_space,
+							  a, &fde_addr,
+							  &this_pi, 0,
+							  (uintptr_t) buf,
+							  NULL);
+		  if (err == 0)
+		    {
+		      Debug (15, "start_ip = %x, end_ip = %x\n",
+			     (int) this_pi.start_ip, (int) this_pi.end_ip);
+		      debug_frame_tab_append (tab,
+					      item_start - (unw_word_t) (uintptr_t) buf,
+					      this_pi.start_ip);
+		    }
+		  /*else
+		    Debug (1, "FDE parse failed\n");*/
+		}
+
+	      addr = item_end;
+	    }
+
+	  debug_frame_tab_shrink (tab);
+	  qsort (tab->tab, tab->length, sizeof (struct table_entry),
+		 debug_frame_tab_compare);
+	  /* for (i = 0; i < tab->length; i++)
+	     {
+	     fprintf (stderr, "ip %x, fde offset %x\n",
+	     (int) tab->tab[i].start_ip_offset,
+	     (int) tab->tab[i].fde_offset);
+	     }*/
+	  fdesc->index = tab->tab;
+	  fdesc->index_size = tab->length;
+	  free (tab);
+	}
 
-      cb_data->single_fde = 1;
-      return linear_search (unw_local_addr_space, ip,
-			    eh_frame_start, eh_frame_end, fde_count,
-			    pi, need_unwind_info, NULL);
+      di->format = UNW_INFO_FORMAT_TABLE;
+      di->start_ip = fdesc->start;
+      di->end_ip = fdesc->end;
+      di->u.ti.name_ptr = (unw_word_t) (uintptr_t) info->dlpi_name;
+      di->u.ti.table_data = (unw_word_t *) fdesc;
+      di->u.ti.table_len = sizeof (*fdesc) / sizeof (unw_word_t);
+      di->u.ti.segbase = (unw_word_t) (uintptr_t) info->dlpi_addr;
+
+      found = 1;
+      Debug (15, "found debug_frame table `%s': segbase=0x%lx, len=%lu, "
+	     "gp=0x%lx, table_data=0x%lx\n",
+	     (char *) (uintptr_t) di->u.ti.name_ptr,
+	     (long) di->u.ti.segbase, (long) di->u.ti.table_len,
+	     (long) di->gp, (long) di->u.ti.table_data);
     }
 
-  cb_data->single_fde = 0;
-  di->format = UNW_INFO_FORMAT_REMOTE_TABLE;
-  di->start_ip = p_text->p_vaddr + load_base;
-  di->end_ip = p_text->p_vaddr + load_base + p_text->p_memsz;
-  di->u.rti.name_ptr = (unw_word_t) info->dlpi_name;
-  di->u.rti.table_data = addr;
-  assert (sizeof (struct table_entry) % sizeof (unw_word_t) == 0);
-  di->u.rti.table_len = (fde_count * sizeof (struct table_entry)
-			 / sizeof (unw_word_t));
-  /* For the binary-search table in the eh_frame_hdr, data-relative
-     means relative to the start of that section... */
-  di->u.rti.segbase = (unw_word_t) hdr;
-
-  Debug (15, "found table `%s': segbase=0x%lx, len=%lu, gp=0x%lx, "
-	 "table_data=0x%lx\n", (char *) di->u.rti.name_ptr,
-	 (long) di->u.rti.segbase, (long) di->u.rti.table_len,
-	 (long) di->gp, (long) di->u.rti.table_data);
-  return 1;
+  return found;
 }
 
 HIDDEN int
@@ -259,9 +721,12 @@ dwarf_find_proc_info (unw_addr_space_t as, unw_word_t ip,
 
   Debug (14, "looking for IP=0x%lx\n", (long) ip);
 
+  memset (&cb_data, 0, sizeof (cb_data));
   cb_data.ip = ip;
   cb_data.pi = pi;
   cb_data.need_unwind_info = need_unwind_info;
+  cb_data.di.format = -1;
+  cb_data.di_debug.format = -1;
 
   sigprocmask (SIG_SETMASK, &unwi_full_mask, &saved_mask);
   ret = dl_iterate_phdr (callback, &cb_data);
@@ -276,14 +741,22 @@ dwarf_find_proc_info (unw_addr_space_t as, unw_word_t ip,
   if (cb_data.single_fde)
     /* already got the result in *pi */
     return 0;
-  else
-    /* search the table: */
-    return dwarf_search_unwind_table (as, ip, &cb_data.di,
+
+  /* search the table: */
+  if (cb_data.di.format != -1)
+    ret = dwarf_search_unwind_table (as, ip, &cb_data.di,
 				      pi, need_unwind_info, arg);
+  else
+    ret = -UNW_ENOINFO;
+
+  if (ret == -UNW_ENOINFO && cb_data.di_debug.format != -1)
+    ret = dwarf_search_unwind_table (as, ip, &cb_data.di_debug, pi,
+				     need_unwind_info, arg);
+  return ret;
 }
 
 static inline const struct table_entry *
-lookup (struct table_entry *table, size_t table_size, int32_t rel_ip)
+lookup (const struct table_entry *table, size_t table_size, int32_t rel_ip)
 {
   unsigned long table_len = table_size / sizeof (struct table_entry);
   const struct table_entry *e = 0;
@@ -294,6 +767,7 @@ lookup (struct table_entry *table, size_t table_size, int32_t rel_ip)
     {
       mid = (lo + hi) / 2;
       e = table + mid;
+      Debug (1, "e->start_ip_offset = %x\n", (int) e->start_ip_offset);
       if (rel_ip < e->start_ip_offset)
 	hi = mid;
       else
@@ -353,16 +827,47 @@ dwarf_search_unwind_table (unw_addr_space_t as, unw_word_t ip,
 			   unw_dyn_info_t *di, unw_proc_info_t *pi,
 			   int need_unwind_info, void *arg)
 {
-  const struct table_entry *e = NULL;
+  const struct table_entry *e = NULL, *table;
   unw_word_t segbase = 0, fde_addr;
   unw_accessors_t *a;
 #ifndef UNW_LOCAL_ONLY
   struct table_entry ent;
 #endif
   int ret;
+  unw_word_t debug_frame_base;
+  size_t table_len;
 
+#ifdef UNW_REMOTE_ONLY
+  assert (di->format == UNW_INFO_FORMAT_REMOTE_TABLE);
+#else
   assert (di->format == UNW_INFO_FORMAT_REMOTE_TABLE
-	  && (ip >= di->start_ip && ip < di->end_ip));
+	  || di->format == UNW_INFO_FORMAT_TABLE);
+#endif
+  assert (ip >= di->start_ip && ip < di->end_ip);
+
+  if (di->format == UNW_INFO_FORMAT_REMOTE_TABLE)
+    {
+      table = (const struct table_entry *) (uintptr_t) di->u.rti.table_data;
+      table_len = di->u.rti.table_len * sizeof (unw_word_t);
+      debug_frame_base = 0;
+    }
+  else
+    {
+#ifndef UNW_REMOTE_ONLY
+      struct unw_debug_frame_list *fdesc = (void *) di->u.ti.table_data;
+
+      /* UNW_INFO_FORMAT_TABLE (i.e. .debug_frame) is currently only
+	 supported for the local address space.  Both the index and
+	 the unwind tables live in local memory, but the address space
+	 to check for properties like the address size and endianness
+	 is the target one.  When the ptrace code adds support for
+	 .debug_frame something will have to change.  */
+      assert (as == unw_local_addr_space);
+      table = fdesc->index;
+      table_len = fdesc->index_size * sizeof (struct table_entry);
+      debug_frame_base = (uintptr_t) fdesc->debug_frame;
+#endif
+    }
 
   a = unw_get_accessors (as);
 
@@ -370,16 +875,14 @@ dwarf_search_unwind_table (unw_addr_space_t as, unw_word_t ip,
   if (as == unw_local_addr_space)
     {
       segbase = di->u.rti.segbase;
-      e = lookup ((struct table_entry *) di->u.rti.table_data,
-		  di->u.rti.table_len * sizeof (unw_word_t), ip - segbase);
+      e = lookup (table, table_len, ip - segbase);
     }
   else
 #endif
     {
 #ifndef UNW_LOCAL_ONLY
       segbase = di->u.rti.segbase;
-      if ((ret = remote_lookup (as, di->u.rti.table_data,
-				di->u.rti.table_len * sizeof (unw_word_t),
+      if ((ret = remote_lookup (as, (uintptr_t) table, table_len,
 				ip - segbase, &ent, arg)) < 0)
 	return ret;
       if (ret)
@@ -390,17 +893,34 @@ dwarf_search_unwind_table (unw_addr_space_t as, unw_word_t ip,
     }
   if (!e)
     {
+      Debug (1, "IP %x inside range %x-%x, but no explicit unwind info found\n",
+	     (int) ip, (int) di->start_ip, (int) di->end_ip);
       /* IP is inside this table's range, but there is no explicit
 	 unwind info.  */
       return -UNW_ENOINFO;
     }
   Debug (15, "ip=0x%lx, start_ip=0x%lx\n",
-	 (long) ip, (long) (e->start_ip_offset + segbase));
-  fde_addr = e->fde_offset + segbase;
+	 (long) ip, (long) (e->start_ip_offset));
+  if (debug_frame_base)
+    fde_addr = e->fde_offset + debug_frame_base;
+  else
+    fde_addr = e->fde_offset + segbase;
+  Debug (1, "e->fde_offset = %x, segbase = %x, debug_frame_base = %x, "
+	    "fde_addr = %x\n", (int) e->fde_offset, (int) segbase,
+	    (int) debug_frame_base, (int) fde_addr);
   if ((ret = dwarf_extract_proc_info_from_fde (as, a, &fde_addr, pi,
-					       need_unwind_info, arg)) < 0)
+					       need_unwind_info,
+					       debug_frame_base, arg)) < 0)
     return ret;
 
+  /* .debug_frame uses an absolute encoding that does not know about any
+     shared library relocation.  */
+  if (di->format == UNW_INFO_FORMAT_TABLE)
+    {
+      pi->start_ip += segbase;
+      pi->end_ip += segbase;
+    }
+
   if (ip < pi->start_ip || ip >= pi->end_ip)
     return -UNW_ENOINFO;
 
diff --git a/src/dwarf/Gpe.c b/src/dwarf/Gpe.c
index 4ca0d649..c271d763 100644
--- a/src/dwarf/Gpe.c
+++ b/src/dwarf/Gpe.c
@@ -26,6 +26,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 #include "dwarf_i.h"
 #include "libunwind_i.h"
 
+#include <assert.h>
+
 HIDDEN int
 dwarf_read_encoded_pointer (unw_addr_space_t as, unw_accessors_t *a,
 			    unw_word_t *addr, unsigned char encoding,
diff --git a/src/mi/Gfind_dynamic_proc_info.c b/src/mi/Gfind_dynamic_proc_info.c
index 24c72ed7..6cf3b427 100644
--- a/src/mi/Gfind_dynamic_proc_info.c
+++ b/src/mi/Gfind_dynamic_proc_info.c
@@ -49,7 +49,7 @@ local_find_proc_info (unw_addr_space_t as, unw_word_t ip, unw_proc_info_t *pi,
     return -UNW_ENOINFO;
 #endif
 
-  list = (unw_dyn_info_list_t *) _U_dyn_info_list_addr ();
+  list = (unw_dyn_info_list_t *) (uintptr_t) _U_dyn_info_list_addr ();
   for (di = list->first; di; di = di->next)
     if (ip >= di->start_ip && ip < di->end_ip)
       return unwi_extract_dynamic_proc_info (as, ip, pi, di, need_unwind_info,
diff --git a/src/mi/backtrace.c b/src/mi/backtrace.c
index 3a386aed..46d6c97f 100644
--- a/src/mi/backtrace.c
+++ b/src/mi/backtrace.c
@@ -49,7 +49,7 @@ backtrace (void **buffer, int size)
 
       if (unw_get_reg (&cursor, UNW_REG_IP, &ip) < 0)
 	return n;
-      buffer[n++] = (void *) ip;
+      buffer[n++] = (void *) (uintptr_t) ip;
     }
   return n;
 }
diff --git a/src/mi/dyn-info-list.c b/src/mi/dyn-info-list.c
index b06fee45..5a5e30ee 100644
--- a/src/mi/dyn-info-list.c
+++ b/src/mi/dyn-info-list.c
@@ -30,5 +30,5 @@ HIDDEN unw_dyn_info_list_t _U_dyn_info_list;
 PROTECTED unw_word_t
 _U_dyn_info_list_addr (void)
 {
-  return (unw_word_t) &_U_dyn_info_list;
+  return (unw_word_t) (uintptr_t) &_U_dyn_info_list;
 }
diff --git a/src/mi/flush_cache.c b/src/mi/flush_cache.c
index 15e89505..c5650ba8 100644
--- a/src/mi/flush_cache.c
+++ b/src/mi/flush_cache.c
@@ -28,9 +28,23 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 PROTECTED void
 unw_flush_cache (unw_addr_space_t as, unw_word_t lo, unw_word_t hi)
 {
+#if !UNW_TARGET_IA64
+  struct unw_debug_frame_list *w = as->debug_frames;
+#endif
+
   /* clear dyn_info_list_addr cache: */
   as->dyn_info_list_addr = 0;
 
+#if !UNW_TARGET_IA64
+  for (; w; w = w->next)
+    {
+      if (w->index)
+        free (w->index);
+      free (w->debug_frame);
+    }
+  as->debug_frames = NULL;
+#endif
+
   /* This lets us flush caches lazily.  The implementation currently
      ignores the flush range arguments (lo-hi).  This is OK because
      unw_flush_cache() is allowed to flush more than the requested
diff --git a/src/mips/Gcreate_addr_space.c b/src/mips/Gcreate_addr_space.c
new file mode 100644
index 00000000..af084ef0
--- /dev/null
+++ b/src/mips/Gcreate_addr_space.c
@@ -0,0 +1,65 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include <stdlib.h>
+
+#include "unwind_i.h"
+
+PROTECTED unw_addr_space_t
+unw_create_addr_space (unw_accessors_t *a, int byte_order)
+{
+#ifdef UNW_LOCAL_ONLY
+  return NULL;
+#else
+  unw_addr_space_t as = malloc (sizeof (*as));
+
+  if (!as)
+    return NULL;
+
+  memset (as, 0, sizeof (*as));
+
+  as->acc = *a;
+
+  /*
+   * MIPS supports only big or little-endian, not weird stuff like
+   * PDP_ENDIAN.
+   */
+  if (byte_order != 0
+      && byte_order != __LITTLE_ENDIAN
+      && byte_order != __BIG_ENDIAN)
+    return NULL;
+
+  if (byte_order == 0)
+    /* use host default: */
+    as->big_endian = (__BYTE_ORDER == __BIG_ENDIAN);
+  else
+    as->big_endian = (byte_order == __BIG_ENDIAN);
+
+  /* FIXME!  There is no way to specify the ABI.  */
+  as->abi = UNW_MIPS_ABI_O32;
+  as->addr_size = 4;
+
+  return as;
+#endif
+}
diff --git a/src/mips/Gget_proc_info.c b/src/mips/Gget_proc_info.c
new file mode 100644
index 00000000..973ddd97
--- /dev/null
+++ b/src/mips/Gget_proc_info.c
@@ -0,0 +1,41 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+
+PROTECTED int
+unw_get_proc_info (unw_cursor_t *cursor, unw_proc_info_t *pi)
+{
+  struct cursor *c = (struct cursor *) cursor;
+  int ret;
+
+  /* We can only unwind using Dwarf into on MIPS: return failure code
+     if it's not present.  */
+  ret = dwarf_make_proc_info (&c->dwarf);
+  if (ret < 0)
+    return ret;
+
+  *pi = c->dwarf.pi;
+  return 0;
+}
diff --git a/src/mips/Gget_save_loc.c b/src/mips/Gget_save_loc.c
new file mode 100644
index 00000000..dbccea88
--- /dev/null
+++ b/src/mips/Gget_save_loc.c
@@ -0,0 +1,99 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+
+/* FIXME for MIPS.  */
+
+PROTECTED int
+unw_get_save_loc (unw_cursor_t *cursor, int reg, unw_save_loc_t *sloc)
+{
+  struct cursor *c = (struct cursor *) cursor;
+  dwarf_loc_t loc;
+
+  loc = DWARF_NULL_LOC;		/* default to "not saved" */
+
+  switch (reg)
+    {
+    case UNW_MIPS_R0:
+    case UNW_MIPS_R1:
+    case UNW_MIPS_R2:
+    case UNW_MIPS_R3:
+    case UNW_MIPS_R4:
+    case UNW_MIPS_R5:
+    case UNW_MIPS_R6:
+    case UNW_MIPS_R7:
+    case UNW_MIPS_R8:
+    case UNW_MIPS_R9:
+    case UNW_MIPS_R10:
+    case UNW_MIPS_R11:
+    case UNW_MIPS_R12:
+    case UNW_MIPS_R13:
+    case UNW_MIPS_R14:
+    case UNW_MIPS_R15:
+    case UNW_MIPS_R16:
+    case UNW_MIPS_R17:
+    case UNW_MIPS_R18:
+    case UNW_MIPS_R19:
+    case UNW_MIPS_R20:
+    case UNW_MIPS_R21:
+    case UNW_MIPS_R22:
+    case UNW_MIPS_R23:
+    case UNW_MIPS_R24:
+    case UNW_MIPS_R25:
+    case UNW_MIPS_R26:
+    case UNW_MIPS_R27:
+    case UNW_MIPS_R28:
+    case UNW_MIPS_R29:
+    case UNW_MIPS_R30:
+    case UNW_MIPS_R31:
+      loc = c->dwarf.loc[reg - UNW_MIPS_R0];
+      break;
+
+    default:
+      break;
+    }
+
+  memset (sloc, 0, sizeof (sloc));
+
+  if (DWARF_IS_NULL_LOC (loc))
+    {
+      sloc->type = UNW_SLT_NONE;
+      return 0;
+    }
+
+#if !defined(UNW_LOCAL_ONLY)
+  if (DWARF_IS_REG_LOC (loc))
+    {
+      sloc->type = UNW_SLT_REG;
+      sloc->u.regnum = DWARF_GET_LOC (loc);
+    }
+  else
+#endif
+    {
+      sloc->type = UNW_SLT_MEMORY;
+      sloc->u.addr = DWARF_GET_LOC (loc);
+    }
+  return 0;
+}
diff --git a/src/mips/Gglobal.c b/src/mips/Gglobal.c
new file mode 100644
index 00000000..1874a5bc
--- /dev/null
+++ b/src/mips/Gglobal.c
@@ -0,0 +1,66 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+#include "dwarf_i.h"
+
+HIDDEN pthread_mutex_t mips_lock = PTHREAD_MUTEX_INITIALIZER;
+HIDDEN int tdep_needs_initialization = 1;
+
+/* FIXME: I'm pretty sure we don't need this at all for MIPS, but "generic"
+   code (include/dwarf_i.h) seems to expect it to be here at present.  */
+
+HIDDEN uint8_t dwarf_to_unw_regnum_map[] =
+  {
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
+  };
+
+HIDDEN void
+tdep_init (void)
+{
+  intrmask_t saved_mask;
+
+  sigfillset (&unwi_full_mask);
+
+  sigprocmask (SIG_SETMASK, &unwi_full_mask, &saved_mask);
+  mutex_lock (&mips_lock);
+  {
+    if (!tdep_needs_initialization)
+      /* another thread else beat us to it... */
+      goto out;
+
+    mi_init ();
+
+    dwarf_init ();
+
+#ifndef UNW_REMOTE_ONLY
+    mips_local_addr_space_init ();
+#endif
+    tdep_needs_initialization = 0;	/* signal that we're initialized... */
+  }
+ out:
+  mutex_unlock (&mips_lock);
+  sigprocmask (SIG_SETMASK, &saved_mask, NULL);
+}
diff --git a/src/mips/Ginit.c b/src/mips/Ginit.c
new file mode 100644
index 00000000..6ffeabfa
--- /dev/null
+++ b/src/mips/Ginit.c
@@ -0,0 +1,208 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "unwind_i.h"
+
+#ifdef UNW_REMOTE_ONLY
+
+/* unw_local_addr_space is a NULL pointer in this case.  */
+PROTECTED unw_addr_space_t unw_local_addr_space;
+
+#else /* !UNW_REMOTE_ONLY */
+
+static struct unw_addr_space local_addr_space;
+
+PROTECTED unw_addr_space_t unw_local_addr_space = &local_addr_space;
+
+/* Return the address of the 64-bit slot in UC for REG (even for o32,
+   where registers are 32-bit, the slots are still 64-bit).  */
+
+static inline void *
+uc_addr (ucontext_t *uc, int reg)
+{
+  if (reg >= UNW_MIPS_R0 && reg < UNW_MIPS_R0 + 32)
+    return &uc->uc_mcontext.gregs[reg - UNW_MIPS_R0];
+  else
+    return NULL;
+}
+
+# ifdef UNW_LOCAL_ONLY
+
+HIDDEN void *
+tdep_uc_addr (ucontext_t *uc, int reg)
+{
+  char *addr = uc_addr (uc, reg);
+
+  if (reg >= UNW_MIPS_R0 && reg <= UNW_MIPS_R31
+      && tdep_big_endian (unw_local_addr_space)
+      && unw_local_addr_space->abi == UNW_MIPS_ABI_O32)
+    addr += 4;
+
+  return addr;
+}
+
+# endif /* UNW_LOCAL_ONLY */
+
+HIDDEN unw_dyn_info_list_t _U_dyn_info_list;
+
+/* XXX fix me: there is currently no way to locate the dyn-info list
+       by a remote unwinder.  On ia64, this is done via a special
+       unwind-table entry.  Perhaps something similar can be done with
+       DWARF2 unwind info.  */
+
+static void
+put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg)
+{
+  /* it's a no-op */
+}
+
+static int
+get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr,
+			void *arg)
+{
+  *dyn_info_list_addr = (unw_word_t) (intptr_t) &_U_dyn_info_list;
+  return 0;
+}
+
+static int
+access_mem (unw_addr_space_t as, unw_word_t addr, unw_word_t *val, int write,
+	    void *arg)
+{
+  if (write)
+    {
+      Debug (16, "mem[%llx] <- %llx\n", (long long) addr, (long long) *val);
+      *(unw_word_t *) (intptr_t) addr = *val;
+    }
+  else
+    {
+      *val = *(unw_word_t *) (intptr_t) addr;
+      Debug (16, "mem[%llx] -> %llx\n", (long long) addr, (long long) *val);
+    }
+  return 0;
+}
+
+static int
+access_reg (unw_addr_space_t as, unw_regnum_t reg, unw_word_t *val, int write,
+	    void *arg)
+{
+  unw_word_t *addr;
+  ucontext_t *uc = arg;
+
+  if (unw_is_fpreg (reg))
+    goto badreg;
+
+  Debug (16, "reg = %s\n", unw_regname (reg));
+  if (!(addr = uc_addr (uc, reg)))
+    goto badreg;
+
+  if (write)
+    {
+      *(unw_word_t *) (intptr_t) addr = (mips_reg_t) *val;
+      Debug (12, "%s <- %llx\n", unw_regname (reg), (long long) *val);
+    }
+  else
+    {
+      *val = (mips_reg_t) *(unw_word_t *) (intptr_t) addr;
+      Debug (12, "%s -> %llx\n", unw_regname (reg), (long long) *val);
+    }
+  return 0;
+
+ badreg:
+  Debug (1, "bad register number %u\n", reg);
+  return -UNW_EBADREG;
+}
+
+static int
+access_fpreg (unw_addr_space_t as, unw_regnum_t reg, unw_fpreg_t *val,
+	      int write, void *arg)
+{
+  ucontext_t *uc = arg;
+  unw_fpreg_t *addr;
+
+  if (!unw_is_fpreg (reg))
+    goto badreg;
+
+  if (!(addr = uc_addr (uc, reg)))
+    goto badreg;
+
+  if (write)
+    {
+      Debug (12, "%s <- %08lx.%08lx.%08lx\n", unw_regname (reg),
+	     ((long *)val)[0], ((long *)val)[1], ((long *)val)[2]);
+      *(unw_fpreg_t *) (intptr_t) addr = *val;
+    }
+  else
+    {
+      *val = *(unw_fpreg_t *) (intptr_t) addr;
+      Debug (12, "%s -> %08lx.%08lx.%08lx\n", unw_regname (reg),
+	     ((long *)val)[0], ((long *)val)[1], ((long *)val)[2]);
+    }
+  return 0;
+
+ badreg:
+  Debug (1, "bad register number %u\n", reg);
+  /* attempt to access a non-preserved register */
+  return -UNW_EBADREG;
+}
+
+static int
+get_static_proc_name (unw_addr_space_t as, unw_word_t ip,
+		      char *buf, size_t buf_len, unw_word_t *offp,
+		      void *arg)
+{
+
+  return elf_w (get_proc_name) (as, getpid (), ip, buf, buf_len, offp);
+}
+
+HIDDEN void
+mips_local_addr_space_init (void)
+{
+  memset (&local_addr_space, 0, sizeof (local_addr_space));
+  local_addr_space.big_endian = (__BYTE_ORDER == __BIG_ENDIAN);
+#if _MIPS_SIM == _ABIO32
+  local_addr_space.abi = UNW_MIPS_ABI_O32;
+#elif _MIPS_SIM == _ABIN32
+  local_addr_space.abi = UNW_MIPS_ABI_N32;
+#elif _MIPS_SIM == _ABI64
+  local_addr_space.abi = UNW_MIPS_ABI_N64;
+#else
+# error Unsupported ABI
+#endif
+  local_addr_space.addr_size = sizeof (void *);
+  local_addr_space.caching_policy = UNW_CACHE_GLOBAL;
+  local_addr_space.acc.find_proc_info = dwarf_find_proc_info;
+  local_addr_space.acc.put_unwind_info = put_unwind_info;
+  local_addr_space.acc.get_dyn_info_list_addr = get_dyn_info_list_addr;
+  local_addr_space.acc.access_mem = access_mem;
+  local_addr_space.acc.access_reg = access_reg;
+  local_addr_space.acc.access_fpreg = access_fpreg;
+  local_addr_space.acc.resume = 0;  /* mips_local_resume?  FIXME!  */
+  local_addr_space.acc.get_proc_name = get_static_proc_name;
+  unw_flush_cache (&local_addr_space, 0, 0);
+}
+
+#endif /* !UNW_REMOTE_ONLY */
diff --git a/src/mips/Ginit_local.c b/src/mips/Ginit_local.c
new file mode 100644
index 00000000..7b2881e3
--- /dev/null
+++ b/src/mips/Ginit_local.c
@@ -0,0 +1,53 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+#include "init.h"
+
+#ifdef UNW_REMOTE_ONLY
+
+PROTECTED int
+unw_init_local (unw_cursor_t *cursor, ucontext_t *uc)
+{
+  return -UNW_EINVAL;
+}
+
+#else /* !UNW_REMOTE_ONLY */
+
+PROTECTED int
+unw_init_local (unw_cursor_t *cursor, ucontext_t *uc)
+{
+  struct cursor *c = (struct cursor *) cursor;
+
+  if (tdep_needs_initialization)
+    tdep_init ();
+
+  Debug (1, "(cursor=%p)\n", c);
+
+  c->dwarf.as = unw_local_addr_space;
+  c->dwarf.as_arg = uc;
+  return common_init (c);
+}
+
+#endif /* !UNW_REMOTE_ONLY */
diff --git a/src/mips/Ginit_remote.c b/src/mips/Ginit_remote.c
new file mode 100644
index 00000000..3baf3f60
--- /dev/null
+++ b/src/mips/Ginit_remote.c
@@ -0,0 +1,45 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "init.h"
+#include "unwind_i.h"
+
+PROTECTED int
+unw_init_remote (unw_cursor_t *cursor, unw_addr_space_t as, void *as_arg)
+{
+#ifdef UNW_LOCAL_ONLY
+  return -UNW_EINVAL;
+#else /* !UNW_LOCAL_ONLY */
+  struct cursor *c = (struct cursor *) cursor;
+
+  if (tdep_needs_initialization)
+    tdep_init ();
+
+  Debug (1, "(cursor=%p)\n", c);
+
+  c->dwarf.as = as;
+  c->dwarf.as_arg = as_arg;
+  return common_init (c);
+#endif /* !UNW_LOCAL_ONLY */
+}
diff --git a/src/mips/Gis_signal_frame.c b/src/mips/Gis_signal_frame.c
new file mode 100644
index 00000000..fef542b1
--- /dev/null
+++ b/src/mips/Gis_signal_frame.c
@@ -0,0 +1,35 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+#include <stdio.h>
+
+/* FIXME for MIPS.  */
+
+PROTECTED int
+unw_is_signal_frame (unw_cursor_t *cursor)
+{
+  printf ("%s: implement me\n", __FUNCTION__);
+  return -UNW_ENOINFO;
+}
diff --git a/src/mips/Gregs.c b/src/mips/Gregs.c
new file mode 100644
index 00000000..9f37299c
--- /dev/null
+++ b/src/mips/Gregs.c
@@ -0,0 +1,99 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+
+/* FIXME: The following is probably unfinished and/or at least partly bogus.  */
+
+HIDDEN int
+tdep_access_reg (struct cursor *c, unw_regnum_t reg, unw_word_t *valp,
+		 int write)
+{
+  dwarf_loc_t loc = DWARF_NULL_LOC;
+  
+  switch (reg)
+    {
+    case UNW_MIPS_R0:
+    case UNW_MIPS_R1:
+    case UNW_MIPS_R2:
+    case UNW_MIPS_R3:
+    case UNW_MIPS_R4:
+    case UNW_MIPS_R5:
+    case UNW_MIPS_R6:
+    case UNW_MIPS_R7:
+    case UNW_MIPS_R8:
+    case UNW_MIPS_R9:
+    case UNW_MIPS_R10:
+    case UNW_MIPS_R11:
+    case UNW_MIPS_R12:
+    case UNW_MIPS_R13:
+    case UNW_MIPS_R14:
+    case UNW_MIPS_R15:
+    case UNW_MIPS_R16:
+    case UNW_MIPS_R17:
+    case UNW_MIPS_R18:
+    case UNW_MIPS_R19:
+    case UNW_MIPS_R20:
+    case UNW_MIPS_R21:
+    case UNW_MIPS_R22:
+    case UNW_MIPS_R23:
+    case UNW_MIPS_R24:
+    case UNW_MIPS_R25:
+    case UNW_MIPS_R26:
+    case UNW_MIPS_R27:
+    case UNW_MIPS_R28:
+    case UNW_MIPS_R29:
+    case UNW_MIPS_R30:
+    case UNW_MIPS_R31:
+      loc = c->dwarf.loc[reg - UNW_MIPS_R0];
+      break;
+
+    case UNW_MIPS_CFA:
+      if (write)
+        return -UNW_EREADONLYREG;
+      *valp = c->dwarf.cfa;
+      return 0;
+
+    /* FIXME: IP?  Copro & shadow registers?  */
+
+    default:
+      Debug (1, "bad register number %u\n", reg);
+      return -UNW_EBADREG;
+    }
+
+  if (write)
+    return dwarf_put (&c->dwarf, loc, *valp);
+  else
+    return dwarf_get (&c->dwarf, loc, valp);
+}
+
+/* FIXME for MIPS.  */
+
+HIDDEN int
+tdep_access_fpreg (struct cursor *c, unw_regnum_t reg, unw_fpreg_t *valp,
+		   int write)
+{
+  Debug (1, "bad register number %u\n", reg);
+  return -UNW_EBADREG;
+}
diff --git a/src/mips/Gresume.c b/src/mips/Gresume.c
new file mode 100644
index 00000000..b822e24b
--- /dev/null
+++ b/src/mips/Gresume.c
@@ -0,0 +1,45 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+/* FIXME for MIPS.  */
+
+#include <stdlib.h>
+
+#include "unwind_i.h"
+
+#ifndef UNW_REMOTE_ONLY
+
+HIDDEN inline int
+mips_local_resume (unw_addr_space_t as, unw_cursor_t *cursor, void *arg)
+{
+  return -UNW_EINVAL;
+}
+
+#endif /* !UNW_REMOTE_ONLY */
+
+PROTECTED int
+unw_resume (unw_cursor_t *cursor)
+{
+  return -UNW_EINVAL;
+}
diff --git a/src/mips/Gstep.c b/src/mips/Gstep.c
new file mode 100644
index 00000000..bafeef1f
--- /dev/null
+++ b/src/mips/Gstep.c
@@ -0,0 +1,48 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+#include "offsets.h"
+
+PROTECTED int
+unw_step (unw_cursor_t *cursor)
+{
+  struct cursor *c = (struct cursor *) cursor;
+  int ret;
+
+  Debug (1, "(cursor=%p)\n", c);
+
+  /* Try DWARF-based unwinding...  this is the only method likely to work for
+     MIPS.  */
+  ret = dwarf_step (&c->dwarf);
+
+  if (unlikely (ret == -UNW_ESTOPUNWIND))
+    return ret;
+
+  /* Dwarf unwinding didn't work, stop.  */
+  if (unlikely (ret < 0))
+    return 0;
+
+  return (c->dwarf.ip == 0) ? 0 : 1;
+}
diff --git a/src/mips/Lcreate_addr_space.c b/src/mips/Lcreate_addr_space.c
new file mode 100644
index 00000000..0f2dc6be
--- /dev/null
+++ b/src/mips/Lcreate_addr_space.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gcreate_addr_space.c"
+#endif
diff --git a/src/mips/Lget_proc_info.c b/src/mips/Lget_proc_info.c
new file mode 100644
index 00000000..69028b01
--- /dev/null
+++ b/src/mips/Lget_proc_info.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gget_proc_info.c"
+#endif
diff --git a/src/mips/Lget_save_loc.c b/src/mips/Lget_save_loc.c
new file mode 100644
index 00000000..9ea048a9
--- /dev/null
+++ b/src/mips/Lget_save_loc.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gget_save_loc.c"
+#endif
diff --git a/src/mips/Lglobal.c b/src/mips/Lglobal.c
new file mode 100644
index 00000000..6d7b489e
--- /dev/null
+++ b/src/mips/Lglobal.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gglobal.c"
+#endif
diff --git a/src/mips/Linit.c b/src/mips/Linit.c
new file mode 100644
index 00000000..e9abfdd4
--- /dev/null
+++ b/src/mips/Linit.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Ginit.c"
+#endif
diff --git a/src/mips/Linit_local.c b/src/mips/Linit_local.c
new file mode 100644
index 00000000..68a1687e
--- /dev/null
+++ b/src/mips/Linit_local.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Ginit_local.c"
+#endif
diff --git a/src/mips/Linit_remote.c b/src/mips/Linit_remote.c
new file mode 100644
index 00000000..58cb04ab
--- /dev/null
+++ b/src/mips/Linit_remote.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Ginit_remote.c"
+#endif
diff --git a/src/mips/Lis_signal_frame.c b/src/mips/Lis_signal_frame.c
new file mode 100644
index 00000000..b9a7c4f5
--- /dev/null
+++ b/src/mips/Lis_signal_frame.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gis_signal_frame.c"
+#endif
diff --git a/src/mips/Lregs.c b/src/mips/Lregs.c
new file mode 100644
index 00000000..2c9c75cd
--- /dev/null
+++ b/src/mips/Lregs.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gregs.c"
+#endif
diff --git a/src/mips/Lresume.c b/src/mips/Lresume.c
new file mode 100644
index 00000000..41a8cf00
--- /dev/null
+++ b/src/mips/Lresume.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gresume.c"
+#endif
diff --git a/src/mips/Lstep.c b/src/mips/Lstep.c
new file mode 100644
index 00000000..c1ac3c75
--- /dev/null
+++ b/src/mips/Lstep.c
@@ -0,0 +1,5 @@
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY)
+#include "Gstep.c"
+#endif
diff --git a/src/mips/elfxx.c b/src/mips/elfxx.c
new file mode 100644
index 00000000..07d3d12b
--- /dev/null
+++ b/src/mips/elfxx.c
@@ -0,0 +1,27 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "libunwind_i.h"
+
+#include "../src/elfxx.c"
diff --git a/src/mips/gen-offsets.c b/src/mips/gen-offsets.c
new file mode 100644
index 00000000..448f6945
--- /dev/null
+++ b/src/mips/gen-offsets.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stddef.h>
+#include <ucontext.h>
+
+#define UC(N,X) \
+  printf ("#define LINUX_UC_" N "_OFF\t0x%X\n", offsetof (ucontext_t, X))
+
+#define SC(N,X) \
+  printf ("#define LINUX_SC_" N "_OFF\t0x%X\n", offsetof (struct sigcontext, X))
+
+int
+main (void)
+{
+  printf (
+"/* Linux-specific definitions: */\n\n"
+
+"/* Define various structure offsets to simplify cross-compilation.  */\n\n"
+
+"/* Offsets for MIPS Linux \"ucontext_t\":  */\n\n");
+
+  UC ("FLAGS", uc_flags);
+  UC ("LINK", uc_link);
+  UC ("STACK", uc_stack);
+  UC ("MCONTEXT", uc_mcontext);
+  UC ("SIGMASK", uc_sigmask);
+
+  UC ("MCONTEXT_GREGS", uc_mcontext.gregs);
+
+  return 0;
+}
diff --git a/src/mips/getcontext.S b/src/mips/getcontext.S
new file mode 100644
index 00000000..ad9e1f00
--- /dev/null
+++ b/src/mips/getcontext.S
@@ -0,0 +1,85 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "offsets.h"
+#include <endian.h>
+
+	.text
+
+#if _MIPS_SIM == _ABIO32
+# if __BYTE_ORDER == __BIG_ENDIAN
+#  define OFFSET 4
+# else
+#  define OFFSET 0
+# endif
+# define SREG(X) \
+ sw $X, (LINUX_UC_MCONTEXT_GREGS + 8 * X + OFFSET) ($4); \
+ sra $1, $X, 31; \
+ sw $1, (LINUX_UC_MCONTEXT_GREGS + 8 * X + 4 - OFFSET) ($4)
+#else
+# define SREG(X) sd $X, (LINUX_UC_MCONTEXT_GREGS + 8 * X) ($4)
+#endif
+
+	.global _Umips_getcontext
+	.type	_Umips_getcontext, %function
+	# This is a stub version of getcontext() for MIPS which only stores core
+	# registers.
+_Umips_getcontext:
+	.set noat
+	SREG (1)
+	SREG (0)
+	SREG (2)
+	SREG (3)
+	SREG (4)
+	SREG (5)
+	SREG (6)
+	SREG (7)
+	SREG (8)
+	SREG (9)
+	SREG (10)
+	SREG (11)
+	SREG (12)
+	SREG (13)
+	SREG (14)
+	SREG (15)
+	SREG (16)
+	SREG (17)
+	SREG (18)
+	SREG (19)
+	SREG (20)
+	SREG (21)
+	SREG (22)
+	SREG (23)
+	SREG (24)
+	SREG (25)
+	SREG (26)
+	SREG (27)
+	SREG (28)
+	SREG (29)
+	SREG (30)
+	SREG (31)
+	li	$2, 0
+	j $31
+
+	.size	_Umips_getcontext, .-_Umips_getcontext
diff --git a/src/mips/init.h b/src/mips/init.h
new file mode 100644
index 00000000..98956d4a
--- /dev/null
+++ b/src/mips/init.h
@@ -0,0 +1,56 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+
+static inline int
+common_init (struct cursor *c)
+{
+  int ret, i;
+
+  for (i = 0; i < 32; i++)
+    c->dwarf.loc[i] = DWARF_REG_LOC (&c->dwarf, UNW_MIPS_R0 + i);
+  for (i = 32; i < DWARF_NUM_PRESERVED_REGS; ++i)
+    c->dwarf.loc[i] = DWARF_NULL_LOC;
+
+  ret = dwarf_get (&c->dwarf, c->dwarf.loc[31], &c->dwarf.ip);
+  if (ret < 0)
+    return ret;
+
+  ret = dwarf_get (&c->dwarf, DWARF_REG_LOC (&c->dwarf, UNW_MIPS_R29),
+		   &c->dwarf.cfa);
+  if (ret < 0)
+    return ret;
+
+  /* FIXME: Initialisation for other registers.  */
+
+  c->dwarf.args_size = 0;
+  c->dwarf.ret_addr_column = 0;
+  c->dwarf.pi_valid = 0;
+  c->dwarf.pi_is_dynamic = 0;
+  c->dwarf.hint = 0;
+  c->dwarf.prev_rs = 0;
+
+  return 0;
+}
diff --git a/src/mips/is_fpreg.c b/src/mips/is_fpreg.c
new file mode 100644
index 00000000..3acc6967
--- /dev/null
+++ b/src/mips/is_fpreg.c
@@ -0,0 +1,35 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "libunwind_i.h"
+
+/* FIXME: I'm not sure if libunwind's GP/FP register distinction is very useful
+   on MIPS.  */
+
+PROTECTED int
+unw_is_fpreg (int regnum)
+{
+  /* FIXME: Support FP.  */
+  return 0;
+}
diff --git a/src/mips/offsets.h b/src/mips/offsets.h
new file mode 100644
index 00000000..8040f6a5
--- /dev/null
+++ b/src/mips/offsets.h
@@ -0,0 +1,39 @@
+/* Linux-specific definitions: */
+
+/* Define various structure offsets to simplify cross-compilation.  */
+
+/* FIXME: Currently these are only used in getcontext.S, which is only used
+   for a local unwinder, so we can use the compile-time ABI.  At a later date
+   we will want all three here, to use for signal handlers.  Also, because
+   of the three ABIs, gen-offsets.c can not quite generate this file.  */
+
+/* Offsets for MIPS Linux "ucontext_t":  */
+
+#if _MIPS_SIM == _ABIO32
+
+# define LINUX_UC_FLAGS_OFF	0x0
+# define LINUX_UC_LINK_OFF	0x4
+# define LINUX_UC_STACK_OFF	0x8
+# define LINUX_UC_MCONTEXT_OFF	0x18
+# define LINUX_UC_SIGMASK_OFF	0x268
+# define LINUX_UC_MCONTEXT_GREGS	0x28
+
+#elif _MIPS_SIM == _ABIN32
+
+# define LINUX_UC_FLAGS_OFF	0x0
+# define LINUX_UC_LINK_OFF	0x4
+# define LINUX_UC_STACK_OFF	0x8
+# define LINUX_UC_MCONTEXT_OFF	0x18
+# define LINUX_UC_SIGMASK_OFF	0x270
+# define LINUX_UC_MCONTEXT_GREGS	0x18
+
+#elif _MIPS_SIM == _ABI64
+
+# define LINUX_UC_FLAGS_OFF	0x0
+# define LINUX_UC_LINK_OFF	0x8
+# define LINUX_UC_STACK_OFF	0x10
+# define LINUX_UC_MCONTEXT_OFF	0x28
+# define LINUX_UC_SIGMASK_OFF	0x280
+# define LINUX_UC_MCONTEXT_GREGS	0x28
+
+#endif
diff --git a/src/mips/regname.c b/src/mips/regname.c
new file mode 100644
index 00000000..94000d49
--- /dev/null
+++ b/src/mips/regname.c
@@ -0,0 +1,46 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+
+static const char *regname[] =
+  {
+    /* 0.  */
+    "$0",  "$1",  "$2",  "$3",  "$4",  "$5",  "$6",  "$7",
+    /* 8.  */
+    "$8",  "$9",  "$10", "$11",  "$12",  "$13",  "$14",  "$15",
+    /* 16.  */
+    "$16",  "$17",  "$18", "$19",  "$20",  "$21",  "$22",  "$23",
+    /* 24.  */
+    "$24",  "$25",  "$26", "$27",  "$28",  "$29",  "$30",  "$31",
+  };
+
+PROTECTED const char *
+unw_regname (unw_regnum_t reg)
+{
+  if (reg < (unw_regnum_t) ARRAY_SIZE (regname))
+    return regname[reg];
+  else
+    return "???";
+}
diff --git a/src/mips/siglongjmp.S b/src/mips/siglongjmp.S
new file mode 100644
index 00000000..9cbcf3dc
--- /dev/null
+++ b/src/mips/siglongjmp.S
@@ -0,0 +1,8 @@
+	/* Dummy implementation for now.  */
+
+	.globl _UI_siglongjmp_cont
+	.globl _UI_longjmp_cont
+
+_UI_siglongjmp_cont:
+_UI_longjmp_cont:
+	j	$31
diff --git a/src/mips/unwind_i.h b/src/mips/unwind_i.h
new file mode 100644
index 00000000..faf3237f
--- /dev/null
+++ b/src/mips/unwind_i.h
@@ -0,0 +1,48 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2008 CodeSourcery
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#ifndef unwind_i_h
+#define unwind_i_h
+
+#include <memory.h>
+#include <stdint.h>
+
+#include <libunwind-mips.h>
+
+#include "libunwind_i.h"
+
+/*
+#define x86_lock			UNW_OBJ(lock)
+#define x86_local_resume		UNW_OBJ(local_resume)
+#define x86_local_addr_space_init	UNW_OBJ(local_addr_space_init)
+#define x86_scratch_loc			UNW_OBJ(scratch_loc)
+
+extern int x86_local_resume (unw_addr_space_t as, unw_cursor_t *cursor,
+			     void *arg);
+extern dwarf_loc_t x86_scratch_loc (struct cursor *c, unw_regnum_t reg);
+*/
+
+extern void mips_local_addr_space_init (void);
+
+#endif /* unwind_i_h */
diff --git a/src/ptrace/_UPT_reg_offset.c b/src/ptrace/_UPT_reg_offset.c
index ae54cd58..f586fb72 100644
--- a/src/ptrace/_UPT_reg_offset.c
+++ b/src/ptrace/_UPT_reg_offset.c
@@ -288,6 +288,8 @@ int _UPT_reg_offset[UNW_REG_LAST + 1] =
 //  [UNW_X86_64_SS]	= 0xa0
 #elif defined(UNW_TARGET_PPC32)
 #elif defined(UNW_TARGET_PPC64)
+#elif defined(UNW_TARGET_ARM)
+#elif defined(UNW_TARGET_MIPS)
 #else
 # error Fix me.
 #endif
diff --git a/src/setjmp/longjmp.c b/src/setjmp/longjmp.c
index ac31b5b2..ca5f1e42 100644
--- a/src/setjmp/longjmp.c
+++ b/src/setjmp/longjmp.c
@@ -63,7 +63,7 @@ _longjmp (jmp_buf env, int val)
       if (unw_set_reg (&c, UNW_REG_EH + 0, wp[JB_RP]) < 0
 	  || unw_set_reg (&c, UNW_REG_EH + 1, val) < 0
 	  || unw_set_reg (&c, UNW_REG_IP,
-			  (unw_word_t) &_UI_longjmp_cont))
+			  (unw_word_t) (uintptr_t) &_UI_longjmp_cont))
 	abort ();
 
       unw_resume (&c);
diff --git a/src/setjmp/siglongjmp.c b/src/setjmp/siglongjmp.c
index 42570825..9a091fae 100644
--- a/src/setjmp/siglongjmp.c
+++ b/src/setjmp/siglongjmp.c
@@ -81,7 +81,7 @@ siglongjmp (sigjmp_buf env, int val)
 
       if (unw_set_reg (&c, UNW_REG_EH + 0, wp[JB_RP]) < 0
 	  || unw_set_reg (&c, UNW_REG_EH + 1, val) < 0
-	  || unw_set_reg (&c, UNW_REG_IP, (unw_word_t) cont))
+	  || unw_set_reg (&c, UNW_REG_IP, (unw_word_t) (uintptr_t) cont))
 	abort ();
 
       unw_resume (&c);
diff --git a/src/unwind/FindEnclosingFunction.c b/src/unwind/FindEnclosingFunction.c
index 782aafe2..e639894c 100644
--- a/src/unwind/FindEnclosingFunction.c
+++ b/src/unwind/FindEnclosingFunction.c
@@ -30,11 +30,12 @@ _Unwind_FindEnclosingFunction (void *ip)
 {
   unw_proc_info_t pi;
 
-  if (unw_get_proc_info_by_ip (unw_local_addr_space, (unw_word_t) ip, &pi, 0)
+  if (unw_get_proc_info_by_ip (unw_local_addr_space,
+			       (unw_word_t) (uintptr_t) ip, &pi, 0)
       < 0)
     return NULL;
 
-  return (void *) pi.start_ip;
+  return (void *) (uintptr_t) pi.start_ip;
 }
 
 void *__libunwind_Unwind_FindEnclosingFunction (void *)
diff --git a/src/unwind/RaiseException.c b/src/unwind/RaiseException.c
index a5e05f09..55338766 100644
--- a/src/unwind/RaiseException.c
+++ b/src/unwind/RaiseException.c
@@ -60,7 +60,7 @@ _Unwind_RaiseException (struct _Unwind_Exception *exception_object)
       if (unw_get_proc_info (&context.cursor, &pi) < 0)
 	return _URC_FATAL_PHASE1_ERROR;
 
-      personality = (_Unwind_Personality_Fn) pi.handler;
+      personality = (_Unwind_Personality_Fn) (uintptr_t) pi.handler;
       if (personality)
 	{
 	  reason = (*personality) (_U_VERSION, _UA_SEARCH_PHASE,
diff --git a/src/unwind/unwind-internal.h b/src/unwind/unwind-internal.h
index 4db2eda6..169bad57 100644
--- a/src/unwind/unwind-internal.h
+++ b/src/unwind/unwind-internal.h
@@ -103,7 +103,7 @@ _Unwind_Phase2 (struct _Unwind_Exception *exception_object,
 	  || unw_get_proc_info (&context->cursor, &pi) < 0)
 	return _URC_FATAL_PHASE2_ERROR;
 
-      personality = (_Unwind_Personality_Fn) pi.handler;
+      personality = (_Unwind_Personality_Fn) (uintptr_t) pi.handler;
       if (personality)
 	{
 	  if (!stop)
diff --git a/tests/Makefile.in b/tests/Makefile.in
index 7ca52776..77d49bdc 100644
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -322,10 +322,14 @@ AMDEP_TRUE = @AMDEP_TRUE@
 AMTAR = @AMTAR@
 AR = @AR@
 ARCH = @ARCH@
+ARCH_ARM_FALSE = @ARCH_ARM_FALSE@
+ARCH_ARM_TRUE = @ARCH_ARM_TRUE@
 ARCH_HPPA_FALSE = @ARCH_HPPA_FALSE@
 ARCH_HPPA_TRUE = @ARCH_HPPA_TRUE@
 ARCH_IA64_FALSE = @ARCH_IA64_FALSE@
 ARCH_IA64_TRUE = @ARCH_IA64_TRUE@
+ARCH_MIPS_FALSE = @ARCH_MIPS_FALSE@
+ARCH_MIPS_TRUE = @ARCH_MIPS_TRUE@
 ARCH_PPC32_FALSE = @ARCH_PPC32_FALSE@
 ARCH_PPC32_TRUE = @ARCH_PPC32_TRUE@
 ARCH_PPC64_FALSE = @ARCH_PPC64_FALSE@
@@ -396,6 +400,7 @@ PKG_MINOR = @PKG_MINOR@
 RANLIB = @RANLIB@
 REMOTE_ONLY_FALSE = @REMOTE_ONLY_FALSE@
 REMOTE_ONLY_TRUE = @REMOTE_ONLY_TRUE@
+SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
author	Daniel Jacobowitz <drow@false.org>	2008-02-04 17:16:37 -0700
committer	David Mosberger-Tang <davidm@koala.mostang.com>	2008-02-04 17:16:37 -0700
commit	3842dac7333e42aa44531eda34ba55200b99ccf8 (patch)
tree	409f22e4ddf1c4711c106e88f529764420d7d89e
parent	5ed2da2a403fe091d953183449003c9df861c289 (diff)
download	libunwind-3842dac7333e42aa44531eda34ba55200b99ccf8.tar.gz