added and removed uclibc patches

toolchain/uClibc/Config.in

@@ -10,7 +10,7 @@ choice
 	  Select the version of uClibc you wish to use.
 
 	config BR2_UCLIBC_VERSION_0_9_28_3
-		depends !BR2_avr32 && BR2_DEPRECATED
+		depends BR2_DEPRECATED
 		bool "uClibc 0.9.28.3"
 		depends BR2_EXT_UCLIBC_VERSION_0_9_28_3
 
@@ -19,7 +19,6 @@ choice
 		depends BR2_EXT_UCLIBC_VERSION_0_9_29
 
 	config BR2_UCLIBC_VERSION_SNAPSHOT
-		depends !BR2_avr32
 		bool "daily snapshot"
 
 endchoice

toolchain/uClibc/Glibc_vs_uClibc_Differences.txt

@@ -0,0 +1,215 @@
+ uClibc and Glibc are not the same -- there are a number of differences which
+may or may not cause you problems.  This document attempts to list these
+differences and, when completed, will contain a full list of all relevant
+differences.
+
+
+1) uClibc is smaller than glibc.  We attempt to maintain a glibc compatible
+interface, allowing applications that compile with glibc to easily compile with
+uClibc.  However, we do not include _everything_ that glibc includes, and
+therefore some applications may not compile.  If this happens to you, please
+report the failure to the uclibc mailing list, with detailed error messages.
+
+2) uClibc is much more configurable then glibc.  This means that a developer
+may have compiled uClibc in such a way that significant amounts of
+functionality have been omitted.
+
+3) uClibc does not even attempt to ensure binary compatibility across releases.
+When a new version of uClibc is released, you may or may not need to recompile
+all your binaries.
+
+4) malloc(0) in glibc returns a valid pointer to something(!?!?) while in
+uClibc calling malloc(0) returns a NULL.  The behavior of malloc(0) is listed
+as implementation-defined by SuSv3, so both libraries are equally correct.
+This difference also applies to realloc(NULL, 0).  I personally feel glibc's
+behavior is not particularly safe.  To enable glibc behavior, one has to
+explicitly enable the MALLOC_GLIBC_COMPAT option.
+
+4.1) glibc's malloc() implementation has behavior that is tunable via the
+MALLOC_CHECK_ environment variable.  This is primarily used to provide extra
+malloc debugging features.  These extended malloc debugging features are not
+available within uClibc.  There are many good malloc debugging libraries
+available for Linux (dmalloc, electric fence, valgrind, etc) that work much
+better than the glibc extended malloc debugging.  So our omitting this
+functionality from uClibc is not a great loss.
+
+5) uClibc does not provide a database library (libdb).
+
+6) uClibc does not support NSS (/lib/libnss_*), which allows glibc to easily
+support various methods of authentication and DNS resolution.  uClibc only
+supports flat password files and shadow password files for storing
+authentication information.  If you need something more complex than this,
+you can compile and install pam.
+
+7) uClibc's libresolv is only a stub.  Some, but not all of the functionality
+provided by glibc's libresolv is provided internal to uClibc.  Other functions
+are not at all implemented.
+
+8) libnsl provides support for Network Information Service (NIS) which was
+originally called "Yellow Pages" or "YP", which is an extension of RPC invented
+by Sun to share Unix password files over the network.  I personally think NIS
+is an evil abomination and should not be used.  These days, using ldap is much
+more effective mechanism for doing the same thing.  uClibc provides a stub
+libnsl, but has no actual support for Network Information Service (NIS).
+We therefore, also do not provide any of the headers files provided by glibc
+under /usr/include/rpcsvc.
+
+9) uClibc's locale support is not 100% complete yet.  We are working on it.
+
+10) uClibc's math library only supports long double as inlines, and even
+then the long double support is quite limited.  Also, very few of the
+float math functions are implemented.  Stick with double and you should
+be just fine.
+
+11) uClibc's libcrypt does not support the reentrant crypt_r, setkey_r and
+encrypt_r, since these are not required by SuSv3.
+
+12) uClibc directly uses kernel types to define most opaque data types.
+
+13) uClibc directly uses the linux kernel's arch specific 'stuct stat'.
+
+14) uClibc's librt library currently lacks all aio routines, all clock
+    routines, and all shm routines (only the timer routines and the mq
+    routines are implemented).
+
+<other things as we notice them>
+
+
+
+******************************  Manuel's Notes  ******************************
+
+Some general comments...
+
+The intended target for all my uClibc code is ANSI/ISO C99 and SUSv3
+compliance.  While some glibc extensions are present, many will eventually
+be configurable.  Also, even when present, the glibc-like extensions may
+differ slightly or be more restrictive than the native glibc counterparts.
+They are primarily meant to be porting _aides_ and not necessarily
+drop-in replacements.
+
+Now for some details...
+
+time functions
+--------------
+1) Leap seconds are not supported.
+2) /etc/timezone and the whole zoneinfo directory tree are not supported.
+   To set the timezone, set the TZ environment variable as specified in
+   http://www.opengroup.org/onlinepubs/007904975/basedefs/xbd_chap08.html
+   or you may also create an /etc/TZ file of a single line, ending with a
+   newline, containing the TZ setting.  For example
+   echo CST6CDT > /etc/TZ
+3) Currently, locale specific eras and alternate digits are not supported.
+   They are on my TODO list.
+
+wide char support
+-----------------
+1) The only multibyte encoding currently supported is UTF-8.  The various
+   ISO-8859-* encodings are (optionally) supported.  The internal
+   representation of wchar's is assumed to be 31 bit unicode values in
+   native endian representation.  Also, the underlying char encoding is
+   assumed to match ASCII in the range 0-0x7f.
+2) In the next iteration of locale support, I plan to add support for
+   (at least some) other multibyte encodings.
+
+locale support
+--------------
+1) The target for support is SUSv3 locale functionality.  While nl_langinfo
+   has been extended, similar to glibc, it only returns values for related
+   locale entries.
+2) Currently, all SUSv3 libc locale functionality should be implemented
+   except for wcsftime and collating item support in regex.
+
+stdio
+-----
+1) Conversion of large magnitude floating-point values by printf suffers a loss
+   of precision due to the algorithm used.
+2) uClibc's printf is much stricter than glibcs, especially regarding positional
+   args.  The entire format string is parsed first and an error is returned if
+   a problem is detected.  In locales other than C, the format string is checked
+   to be a valid multibyte sequence as well.  Also, currently at most 10 positional
+   args are allowed (although this is configurable).
+3) BUFSIZ is configurable, but no attempt is made at automatic tuning of internal
+   buffer sizes for stdio streams.  In fact, the stdio code in general sacrifices
+   sophistication/performace for minimal size.
+4) uClibc allows glibc-like custom printf functions.  However, while not
+   currently checked, the specifier must be <= 0x7f.
+5) uClibc allows glibc-like custom streams.  However, no in-buffer seeking is
+   done.
+6) The functions fcloseall() and __fpending() can behave differently than their
+   glibc counterparts.
+7) uClibc's setvbuf is more restrictive about when it can be called than glibc's
+   is.  The standards specify that setvbuf must occur before any other operations
+   take place on the stream.
+8) Right now, %m is not handled properly by printf when the format uses positional
+   args.
+9) The FILEs created by glibc's fmemopen(), open_memstream(), and fopencookie()
+   are not capable of wide orientation.  The corresponding uClibc routines do
+   not have this limitation.
+10) For scanf, the C99 standard states "The fscanf function returns the value of
+    the macro EOF if an input failure occurs before any conversion."  But glibc's
+    scanf does not respect conversions for which assignment was surpressed, even
+    though the standard states that the value is converted but not stored.
+
+glibc bugs that Ulrich Drepper has refused to acknowledge or comment on
+  ( http://sources.redhat.com/ml/libc-alpha/2003-09/ )
+-----------------------------------------------------------------------
+1) The C99 standard says that for printf, a %s conversion makes no special
+   provisions for multibyte characters.  SUSv3 is even more clear, stating
+   that bytes are written and a specified precision is in bytes.  Yet glibc
+   treats the arg as a multibyte string when a precision is specified and
+   not otherwise.
+2) Both C99 and C89 state that the %c conversion for scanf reads the exact
+   number of bytes specified by the optional field width (or 1 if not specified).
+   uClibc complies with the standard.  There is an argument that perhaps the
+   specified width should be treated as an upper bound, based on some historical
+   use.  However, such behavior should be mentioned in the Conformance document.
+3) glibc's scanf is broken regarding some numeric patterns.  Some invalid
+   strings are accepted as valid ("0x.p", "1e", digit grouped strings).
+   In spite of my posting examples clearly illustrating the bugs, they remain
+   unacknowledged by the glibc developers.
+4) glibc's scanf seems to require a 'p' exponent for hexadecimal float strings.
+   According to the standard, this is optional.
+5) C99 requires that once an EOF is encountered, the stream should be treated
+   as if at end-of-file even if more data becomes available.  Further reading
+   can be attempted by clearing the EOF flag though, via clearerr() or a file
+   positioning function.  For details concerning the original change, see
+   Defect Report #141.  glibc is currently non-compliant, and the developers
+   did not comment when I asked for their official position on this issue.
+6) glibc's collation routines and/or localedef are broken regarding implicit
+   and explicit UNDEFINED rules.
+
+More to follow as I think of it...
+
+
+
+
+Profiling:
+-------------------------------------------------------------------
+
+uClibc no longer supports 'gcc -fprofile-arcs  -pg' style profiling, which
+causes your application to generate a 'gmon.out' file that can then be analyzed
+by 'gprof'.  Not only does this require explicit extra support in uClibc, it
+requires that you rebuild everything with profiling support.  There is both a
+size and performance penalty to profiling your applications this way, as well
+as Heisenberg effects, where the act of measuring changes what is measured.
+
+There exist a number of less invasive alternatives that do not require you to
+specially instrument your application, and recompile and relink everything.
+
+The OProfile system-wide profiler is an excellent alternative:
+      http://oprofile.sourceforge.net/
+
+Many people have had good results using the combination of Valgrind
+to generate profiling information and KCachegrind for analysis:
+      http://developer.kde.org/~sewardj/
+      http://kcachegrind.sourceforge.net/
+
+Prospect is another alternative based on OProfile:
+      http://prospect.sourceforge.net/
+
+And the Linux Trace Toolkit (LTT) is also a fine tool:
+    http://www.opersys.com/LTT/
+
+FunctionCheck:
+	http://www710.univ-lyon1.fr/~yperret/fnccheck/
+

toolchain/uClibc/uClibc-0.9.28-800-avr32-1.patch

@@ -0,0 +1,4433 @@
+Index: uclibc/Makefile
+===================================================================
+RCS file: /disk1/ic_group/design/I9980/REPOSITORY/I7413/source/uclibc/Makefile,v
+retrieving revision 1.1.1.3
+diff -u -r1.1.1.3 Makefile
+--- uclibc/Makefile	31 Aug 2005 13:08:25 -0000	1.1.1.3
++++ uclibc/Makefile	7 Dec 2005 06:38:39 -0000
+@@ -163,7 +163,7 @@
+ 	else \
+ 		extra_exclude="" ; \
+ 	fi ; \
+-	tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \
++	tar -chf - --exclude .svn --exclude CVS $$extra_exclude include \
+ 		| tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
+ ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y)
+ 	# Remove floating point related headers since float support is disabled.
+--- a/extra/scripts/fix_includes.sh	2005-08-18 00:49:41.000000000 +0200
++++ b/extra/scripts/fix_includes.sh	2006-09-27 13:23:12.000000000 +0200
+@@ -78,36 +78,6 @@ if [ ! -d "$KERNEL_SOURCE" ]; then
+     exit 1;
+ fi;
+ 
+-if [ -f "$KERNEL_SOURCE/Makefile" ] ; then
+-# set current VERSION, PATCHLEVEL, SUBLEVEL, EXTRAVERSION
+-eval `sed -n -e 's/^\([A-Z]*\) = \([0-9]*\)$/\1=\2/p' -e 's/^\([A-Z]*\) = \(-[-a-z0-9]*\)$/\1=\2/p' $KERNEL_SOURCE/Makefile`
+-else
+-ver=`grep UTS_RELEASE $KERNEL_SOURCE/include/linux/version.h | cut -d '"' -f 2`
+-VERSION=`echo "$ver" | cut -d '.' -f 1`
+-PATCHLEVEL=`echo "$ver" | cut -d '.' -f 2`
+-if echo "$ver" | grep -q '-' ; then
+-SUBLEVEL=`echo "$ver" | sed "s/${VERSION}.${PATCHLEVEL}.//" | cut -d '-' -f 1`
+-EXTRAVERSION=`echo "$ver" | sed "s/${VERSION}.${PATCHLEVEL}.${SUBLEVEL}-//"`
+-else
+-SUBLEVEL=`echo "$ver" | cut -d '.' -f 3`
+-#EXTRAVERSION=
+-fi
+-fi
+-if [ -z "$VERSION" -o -z "$PATCHLEVEL" -o -z "$SUBLEVEL" ]
+-then
+-    echo "Unable to determine version for kernel headers"
+-    echo -e "\tprovided in directory $KERNEL_SOURCE"
+-    exit 1
+-fi
+-
+-if [ "$MAKE_IS_SILENT" != "y" ]; then
+-echo "Current kernel version is $VERSION.$PATCHLEVEL.$SUBLEVEL${EXTRAVERSION}"
+-echo -e "\n"
+-echo "Using kernel headers from $VERSION.$PATCHLEVEL.$SUBLEVEL${EXTRAVERSION} for architecture '$TARGET_ARCH'"
+-echo -e "\tprovided in directory $KERNEL_SOURCE"
+-echo -e "\n"
+-fi
+-
+ # Create a symlink to include/asm
+ 
+ rm -f include/asm*
+@@ -172,7 +142,7 @@ fi;
+ 
+ 
+ # Annoyingly, 2.6.x kernel headers also need an include/asm-generic/ directory
+-if [ $VERSION -eq 2 ] && [ $PATCHLEVEL -ge 6 ] ; then
++if [ -d $KERNEL_SOURCE/include/asm-generic ] ; then
+     ln -fs $KERNEL_SOURCE/include/asm-generic include/asm-generic
+ fi;
+ 
+From 7b2f125425cf777e7937b533217588e27952b87d Mon Sep 17 00:00:00 2001
+From: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Mon, 7 Aug 2006 11:12:50 +0200
+Subject: [PATCH] Let optimized stringops override default ones
+
+The default, slow stringops must be archived _before_ the optimized
+stringops if there is to be any point doing the optimizations in the
+first place.
+---
+ libc/Makefile |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/libc/Makefile b/libc/Makefile
+index 31e4bab..687eac5 100644
+--- a/libc/Makefile
++++ b/libc/Makefile
+@@ -59,7 +59,7 @@ # will evaluate to no files :(.
+ 	$(AR) dN 2 $(LIBNAME) $$objs && \
+ 	$(AR) dN 2 $(LIBNAME) $$objs
+ 	@for objfile in obj.signal \
+-	                obj.string.generic obj.string.$(TARGET_ARCH) obj.string \
++	                obj.string obj.string.generic obj.string.$(TARGET_ARCH) \
+ 	                obj.sysdeps.common obj.sysdeps.$(TARGET_ARCH) ; do \
+ 		if [ -e $$objfile ] ; then \
+ 			if [ "$(MAKE_IS_SILENT)" = "n" ] ; then \
+-- 
+1.4.1.1
+
+Subject: [PATCH] Fix getrusage argument type
+
+The first argument to getrusage is of type __rusage_who_t, not int.
+This patch fixes that.
+---
+
+ libc/sysdeps/linux/common/getrusage.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: uClibc-0.9.28/libc/sysdeps/linux/common/getrusage.c
+===================================================================
+--- uClibc-0.9.28.orig/libc/sysdeps/linux/common/getrusage.c	2006-02-07 17:18:22.000000000 +0100
++++ uClibc-0.9.28/libc/sysdeps/linux/common/getrusage.c	2006-02-07 17:18:31.000000000 +0100
+@@ -10,4 +10,4 @@
+ #include "syscalls.h"
+ #include <unistd.h>
+ #include <wait.h>
+-_syscall2(int, getrusage, int, who, struct rusage *, usage);
++_syscall2(int, getrusage, __rusage_who_t, who, struct rusage *, usage);
+Subject: [PATCH] Fix __libc_fcntl64 prototype in __syscall_fcntl.c
+
+__libc_fcntl64 is a varargs function and should be declared as such.
+Otherwise, the gcc compiler for AVR32, and perhaps other architectures,
+will use the wrong calling convention.
+
+---
+
+ libc/sysdeps/linux/common/__syscall_fcntl.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: uClibc-0.9.28/libc/sysdeps/linux/common/__syscall_fcntl.c
+===================================================================
+--- uClibc-0.9.28.orig/libc/sysdeps/linux/common/__syscall_fcntl.c	2006-02-07 16:48:32.000000000 +0100
++++ uClibc-0.9.28/libc/sysdeps/linux/common/__syscall_fcntl.c	2006-02-07 17:19:09.000000000 +0100
+@@ -12,7 +12,7 @@
+ #include <fcntl.h>
+ 
+ #if defined __UCLIBC_HAS_LFS__ && defined __NR_fcntl64
+-extern int __libc_fcntl64(int fd, int cmd, long arg);
++extern int __libc_fcntl64(int fd, int cmd, ...);
+ #endif
+ 
+ #define __NR___syscall_fcntl __NR_fcntl
+From nobody Mon Sep 17 00:00:00 2001
+From: Håvard Skinnemoen <hskinnemoen@atmel.com>
+Date: Fri Apr 7 17:10:32 2006 +0200
+Subject: [PATCH] Fix broken __libc_open declaration in open64.c
+
+__libc_open is a vararg function and should therefore be declared as
+such. Fixes bug #4190.
+
+---
+
+ libc/sysdeps/linux/common/open64.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+70f2c81903327a8a346e370830932b80045ab04e
+diff --git a/libc/sysdeps/linux/common/open64.c b/libc/sysdeps/linux/common/open64.c
+index 543aa13..d9a27a7 100644
+--- a/libc/sysdeps/linux/common/open64.c
++++ b/libc/sysdeps/linux/common/open64.c
+@@ -26,7 +26,7 @@
+ #endif
+ 
+ #ifdef __UCLIBC_HAS_LFS__
+-extern int __libc_open (__const char *file, int oflag, mode_t mode);
++extern int __libc_open (__const char *file, int oflag, ...);
+ 
+ /* Open FILE with access OFLAG.  If OFLAG includes O_CREAT,
+    a third argument is the file protection.  */
+-- 
+1.2.4
+
+Subject: [PATCH] AVR32 Architecture support
+
+Add support for the AVR32 architecture in the core libc and build system.
+This also adds AVR32-ELF definitions to elf.h
+
+---
+
+ Rules.mak                                      |    4 
+ extra/Configs/Config.avr32                     |   38 +++++
+ extra/Configs/Config.in                        |    7 +
+ include/elf.h                                  |   51 +++++++
+ libc/sysdeps/linux/avr32/Makefile              |   93 +++++++++++++
+ libc/sysdeps/linux/avr32/__longjmp.S           |   17 ++
+ libc/sysdeps/linux/avr32/_mmap.c               |   33 ++++
+ libc/sysdeps/linux/avr32/bits/atomicity.h      |   86 ++++++++++++
+ libc/sysdeps/linux/avr32/bits/byteswap.h       |   80 +++++++++++
+ libc/sysdeps/linux/avr32/bits/endian.h         |    7 +
+ libc/sysdeps/linux/avr32/bits/fcntl.h          |  167 +++++++++++++++++++++++++
+ libc/sysdeps/linux/avr32/bits/kernel_stat.h    |   63 +++++++++
+ libc/sysdeps/linux/avr32/bits/kernel_types.h   |   56 ++++++++
+ libc/sysdeps/linux/avr32/bits/machine-gmon.h   |   69 ++++++++++
+ libc/sysdeps/linux/avr32/bits/mman.h           |   95 ++++++++++++++
+ libc/sysdeps/linux/avr32/bits/profil-counter.h |   26 +++
+ libc/sysdeps/linux/avr32/bits/setjmp.h         |   21 +++
+ libc/sysdeps/linux/avr32/bits/syscalls.h       |  143 +++++++++++++++++++++
+ libc/sysdeps/linux/avr32/bits/wordsize.h       |    1 
+ libc/sysdeps/linux/avr32/brk.c                 |   23 +++
+ libc/sysdeps/linux/avr32/bsd-_setjmp.S         |   12 +
+ libc/sysdeps/linux/avr32/bsd-setjmp.S          |   12 +
+ libc/sysdeps/linux/avr32/clone.c               |   37 +++++
+ libc/sysdeps/linux/avr32/crt1.S                |   93 +++++++++++++
+ libc/sysdeps/linux/avr32/crti.S                |   17 ++
+ libc/sysdeps/linux/avr32/crtn.S                |   14 ++
+ libc/sysdeps/linux/avr32/mmap.c                |   31 ++++
+ libc/sysdeps/linux/avr32/setjmp.S              |   43 ++++++
+ libc/sysdeps/linux/avr32/sigaction.c           |   49 +++++++
+ libc/sysdeps/linux/avr32/sigrestorer.S         |   11 +
+ libc/sysdeps/linux/avr32/sys/elf.h             |   26 +++
+ libc/sysdeps/linux/avr32/sys/io.h              |   48 +++++++
+ libc/sysdeps/linux/avr32/sys/procfs.h          |  123 ++++++++++++++++++
+ libc/sysdeps/linux/avr32/sys/ucontext.h        |   94 ++++++++++++++
+ libc/sysdeps/linux/avr32/sys/user.h            |   46 ++++++
+ libc/sysdeps/linux/avr32/syscall.S             |   81 ++++++++++++
+ libc/sysdeps/linux/avr32/vfork.S               |   55 ++++++++
+ 37 files changed, 1872 insertions(+)
+
+Index: uClibc-0.9.28/extra/Configs/Config.avr32
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/extra/Configs/Config.avr32	2006-05-05 09:27:17.000000000 +0200
+@@ -0,0 +1,38 @@
++#
++# For a description of the syntax of this configuration file,
++# see extra/config/Kconfig-language.txt
++#
++
++config HAVE_ELF
++	bool
++	default y
++
++config TARGET_ARCH
++	default "avr32"
++
++config ARCH_CFLAGS
++	string
++
++config ARCH_LDFLAGS
++	string
++
++config LIBGCC_CFLAGS
++	string
++
++config ARCH_SUPPORTS_BIG_ENDIAN
++	bool
++	default y
++
++config UCLIBC_COMPLETELY_PIC
++	select FORCE_SHAREABLE_TEXT_SEGMENTS
++	bool
++	default y
++
++choice
++	prompt "Target CPU Type"
++	default CONFIG_AP7000
++
++config CONFIG_AP7000
++	bool "AP7000"
++
++endchoice
+Index: uClibc-0.9.28/extra/Configs/Config.in
+===================================================================
+--- uClibc-0.9.28.orig/extra/Configs/Config.in	2006-04-19 12:47:48.000000000 +0200
++++ uClibc-0.9.28/extra/Configs/Config.in	2006-04-19 12:48:33.000000000 +0200
+@@ -16,6 +16,9 @@ config TARGET_alpha
+ config TARGET_arm
+ 	bool "arm"
+ 
++config TARGET_avr32
++	bool "avr32"
++
+ config TARGET_bfin
+ 	bool "bfin"
+ 
+@@ -83,6 +86,10 @@ if TARGET_arm
+ source "extra/Configs/Config.arm"
+ endif
+ 
++if TARGET_avr32
++source "extra/Configs/Config.avr32"
++endif
++
+ if TARGET_bfin
+ source "extra/Configs/Config.bfin"
+ endif
+Index: uClibc-0.9.28/include/elf.h
+===================================================================
+--- uClibc-0.9.28.orig/include/elf.h	2006-04-19 12:47:48.000000000 +0200
++++ uClibc-0.9.28/include/elf.h	2006-05-05 09:28:38.000000000 +0200
+@@ -261,6 +261,8 @@ typedef struct
+ #define EM_NIOS32	0xfebb		/* Altera Nios 32 */
+ #define EM_ALTERA_NIOS2  0x9ee5	/* Altera Nios II */
+ 
++#define EM_AVR32	0x18ad
++
+ /* V850 backend magic number.  Written in the absense of an ABI.  */
+ #define EM_CYGNUS_V850 0x9080
+ 
+@@ -2687,6 +2689,55 @@ typedef Elf32_Addr Elf32_Conflict;
+ /* Keep this the last entry.  */
+ #define R_V850_NUM		25
+ 
++/* Atmel AVR32 relocations.  */
++#define R_AVR32_NONE		0
++#define R_AVR32_32		1
++#define R_AVR32_16		2
++#define R_AVR32_8		3
++#define R_AVR32_32_PCREL	4
++#define R_AVR32_16_PCREL	5
++#define R_AVR32_8_PCREL		6
++#define R_AVR32_DIFF32		7
++#define R_AVR32_DIFF16		8
++#define R_AVR32_DIFF8		9
++#define R_AVR32_GOT32		10
++#define R_AVR32_GOT16		11
++#define R_AVR32_GOT8		12
++#define R_AVR32_21S		13
++#define R_AVR32_16U		14
++#define R_AVR32_16S		15
++#define R_AVR32_8S		16
++#define R_AVR32_8S_EXT		17
++#define R_AVR32_22H_PCREL	18
++#define R_AVR32_18W_PCREL	19
++#define R_AVR32_16B_PCREL	20
++#define R_AVR32_16N_PCREL	21
++#define R_AVR32_14UW_PCREL	22
++#define R_AVR32_11H_PCREL	23
++#define R_AVR32_10UW_PCREL	24
++#define R_AVR32_9H_PCREL	25
++#define R_AVR32_9UW_PCREL	26
++#define R_AVR32_HI16		27
++#define R_AVR32_LO16		28
++#define R_AVR32_GOTPC		29
++#define R_AVR32_GOTCALL		30
++#define R_AVR32_LDA_GOT		31
++#define R_AVR32_GOT21S		32
++#define R_AVR32_GOT18SW		33
++#define R_AVR32_GOT16S		34
++#define R_AVR32_GOT7UW		35
++#define R_AVR32_32_CPENT	36
++#define R_AVR32_CPCALL		37
++#define R_AVR32_16_CP		38
++#define R_AVR32_9W_CP		39
++#define R_AVR32_RELATIVE	40
++#define R_AVR32_GLOB_DAT	41
++#define R_AVR32_JMP_SLOT	42
++#define R_AVR32_ALIGN		43
++#define R_AVR32_NUM		44
++
++/* AVR32 dynamic tags */
++#define DT_AVR32_GOTSZ		0x70000001 /* Total size of GOT in bytes */
+ 
+ #define R_H8_NONE       0
+ #define R_H8_DIR32      1
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/Makefile
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/Makefile	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,93 @@
++# Makefile for uClibc
++#
++# Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
++#
++# This program is free software; you can redistribute it and/or modify it under
++# the terms of the GNU Library General Public License as published by the Free
++# Software Foundation; either version 2 of the License, or (at your option) any
++# later version.
++#
++# This program is distributed in the hope that it will be useful, but WITHOUT
++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
++# details.
++#
++# You should have received a copy of the GNU Library General Public License
++# along with this program; if not, write to the Free Software Foundation, Inc.,
++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++
++TOPDIR=../../../../
++include $(TOPDIR)Rules.mak
++ASFLAGS=$(CFLAGS)
++
++CRT_SRC	= crt1.S
++CRT_OBJ = crt1.o
++SCRT_OBJ = $(patsubst %,S%, $(CRT_OBJ))
++CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o
++
++SSRC=__longjmp.S setjmp.S bsd-setjmp.S vfork.S \
++	bsd-_setjmp.S sigrestorer.S syscall.S
++SOBJS=$(patsubst %.S,%.o, $(SSRC))
++
++CSRC=clone.c brk.c sigaction.c mmap.c
++COBJS=$(patsubst %.c,%.o, $(CSRC))
++
++OBJS=$(SOBJS) $(COBJS)
++
++OBJ_LIST=../../../obj.sysdeps.$(TARGET_ARCH)
++
++all: $(OBJ_LIST)
++
++$(OBJ_LIST): $(OBJS) $(CRT_OBJ) $(SCRT_OBJ) $(CTOR_TARGETS)
++	echo $(patsubst %, sysdeps/linux/$(TARGET_ARCH)/%, $(OBJS)) > $(OBJ_LIST)
++	$(INSTALL) -d $(TOPDIR)lib/
++	cp $(CRT_OBJ) $(SCRT_OBJ) $(TOPDIR)lib/
++
++$(CRT_OBJ): $(CRT_SRC)
++	$(CC) $(ASFLAGS) -DL_$* $< -c -o $*.o
++	$(STRIPTOOL) -x -R .note -R .comment $*.o
++
++$(SCRT_OBJ): $(CRT_SRC)
++	$(CC) $(ASFLAGS) $(PIEFLAG) -DL_$* $< -c -o $*.o
++	$(STRIPTOOL) -x -R .note -R .comment $*.o
++
++$(SOBJS): %.o : %.S
++	$(CC) $(ASFLAGS) -c $< -o $@
++	$(STRIPTOOL) -x -R .note -R .comment $*.o
++
++$(COBJS): %.o : %.c
++	$(CC) $(CFLAGS) -c $< -o $@
++	$(STRIPTOOL) -x -R .note -R .comment $*.o
++
++ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y)
++crti.o: crti.S
++	$(CC) $(ASFLAGS) -c crti.S -o crti.o
++
++$(TOPDIR)lib/crti.o: crti.o
++	$(INSTALL) -d $(TOPDIR)lib/
++	cp crti.o $(TOPDIR)lib/
++
++crtn.o: crtn.S
++	$(CC) $(ASFLAGS) -c crtn.S -o crtn.o
++
++$(TOPDIR)lib/crtn.o: crtn.o
++	$(INSTALL) -d $(TOPDIR)lib/
++	cp crtn.o $(TOPDIR)lib/
++else
++$(TOPDIR)lib/crti.o:
++	$(INSTALL) -d $(TOPDIR)lib/
++	$(AR) $(ARFLAGS) $(TOPDIR)lib/crti.o
++$(TOPDIR)lib/crtn.o:
++	$(INSTALL) -d $(TOPDIR)lib/
++	$(AR) $(ARFLAGS) $(TOPDIR)lib/crtn.o
++endif
++
++
++headers:
++#	$(LN) -fs ../libc/sysdeps/linux/avr32/fpu_control.h $(TOPDIR)/include/
++
++clean:
++	$(RM) *.[oa] *~ core
++	$(RM) bits/sysnum.h
++	$(RM) gmon-start.S
++
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/__longjmp.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/__longjmp.S	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,17 @@
++/* longjmp for AVR32
++ *
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++
++	.global	__longjmp
++	.type	__longjmp,"function"
++	.align	1
++__longjmp:
++	ldm	r12++, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr
++	mov	r12, r11	/* get the return value right */
++	mustr	r8		/* restore status register (lower half) */
++	cp	r12, 0		/* can't return zero */
++	frs
++	moveq	r12, 1
++	mov	pc,lr
++	.size	__longjmp, . - __longjmp
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/_mmap.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/_mmap.c	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,33 @@
++/* Copyright (C) 2005 Atmel Norway
++
++   This program is free software; you can redistribute it and/or modify it under
++   the terms of the GNU Library General Public License as published by the Free
++   Software Foundation; either version 2 of the License, or (at your option) any
++   later version.
++
++   This program is distributed in the hope that it will be useful, but WITHOUT
++   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
++   FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
++   details.
++
++   You should have received a copy of the GNU Library General Public License
++   along with this program; if not, write to the Free Software Foundation, Inc.,
++   59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++
++   Derived in part from the Linux-8086 C library, the GNU C Library, and several
++   other sundry sources.  Files within this library are copyright by their
++   respective copyright holders.
++ */
++
++#include <errno.h>
++#include <sys/mman.h>
++#include <sys/syscall.h>
++
++#define __NR_mmap2 __NR_mmap
++
++static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff);
++
++__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset)
++{
++	return mmap2(addr, len, prot, flags, fd, offset >> 12);
++}
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/atomicity.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/atomicity.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,86 @@
++/* Low-level functions for atomic operations.  AVR32 version.
++   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef _ATOMICITY_H
++#define _ATOMICITY_H 1
++
++#include <inttypes.h>
++
++static inline int
++__attribute__((unused))
++exchange_and_add (volatile uint32_t *mem, int val)
++{
++	int tmp, result;
++
++	__asm__ __volatile__(
++		"/* Inline exchange and add */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%0, %3\n"
++		"	add	%1, %0, %4\n"
++		"	stcond	%2, %1\n"
++		"	brne	1b"
++		: "=&r"(result), "=&r"(tmp), "=m"(*mem)
++		: "m"(*mem), "r"(val)
++		: "cc", "memory");
++
++	return result;
++}
++
++static inline void
++__attribute__((unused))
++atomic_add (volatile uin32_t *mem, int val)
++{
++	int result;
++
++	__asm__ __volatile__(
++		"/* Inline atomic add */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%0, %2\n"
++		"	add	%0, %3\n"
++		"	stcond	%2, %0\n"
++		"	brne	1b"
++		: "=&r"(result), "=m"(*mem)
++		: "m"(*mem), "r"(val)
++		: "cc", "memory");
++}
++
++static inline int
++__attribute__((unused))
++compare_and_swap(volatile long int *p, long int oldval, long int newval)
++{
++	long int result, tmp;
++
++	__asm__ __volatile__(
++		"/* Inline compare and swap */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%1, %3\n"
++		"	cp.w	%1, %5\n"
++		"	sreq	%0\n"
++		"	brne	2f\n"
++		"	stcond	%2, %4\n"
++		"	brne	1b\n"
++		"2:"
++		: "=&r"(result), "=&r"(tmp), "=m"(*p)
++		: "m"(*p), "r"(newval), "r"(oldval)
++		: "cc", "memory");
++
++	return result;
++}
++
++#endif /* atomicity.h */
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/byteswap.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/byteswap.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,80 @@
++/* Macros to swap the order of bytes in integer values.
++   Copyright (C) 2005 Atmel Norway.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
++# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
++#endif
++
++#ifndef _BITS_BYTESWAP_H
++#define _BITS_BYTESWAP_H 1
++
++/* Swap bytes in 16 bit value.  */
++#if defined __GNUC__
++# define __bswap_16(x) (__extension__ __builtin_bswap_16(x))
++#else
++/* This is better than nothing.  */
++static __inline unsigned short int
++__bswap_16 (unsigned short int __bsx)
++{
++	return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
++}
++#endif
++
++/* Swap bytes in 32 bit value.  */
++#if defined __GNUC__
++# define __bswap_32(x) (__extension__ __builtin_bswap_32(x))
++#else
++static __inline unsigned int
++__bswap_32 (unsigned int __bsx)
++{
++  return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |
++	  (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24));
++}
++#endif
++
++#if defined __GNUC__
++/* Swap bytes in 64 bit value.  */
++# define __bswap_constant_64(x)				\
++	((((x) & 0xff00000000000000ull) >> 56)		\
++	 | (((x) & 0x00ff000000000000ull) >> 40)	\
++	 | (((x) & 0x0000ff0000000000ull) >> 24)	\
++	 | (((x) & 0x000000ff00000000ull) >> 8)		\
++	 | (((x) & 0x00000000ff000000ull) << 8)		\
++	 | (((x) & 0x0000000000ff0000ull) << 24)	\
++	 | (((x) & 0x000000000000ff00ull) << 40)	\
++	 | (((x) & 0x00000000000000ffull) << 56))
++
++# define __bswap_64(x)							\
++	(__extension__							\
++	 ({								\
++		 union {						\
++			 __extension__ unsigned long long int __ll;	\
++			 unsigned int __l[2];				\
++		 } __w, __r;						\
++		 if (__builtin_constant_p(x))				\
++			 __r.__ll = __bswap_constant_64(x);		\
++		 else {							\
++			 __w.__ll = (x);				\
++			 __r.__l[0] = __bswap_32(__w.__l[1]);		\
++			 __r.__l[1] = __bswap_32(__w.__l[0]);		\
++		 }							\
++		 __r.__ll;						\
++	 }))
++#endif
++
++#endif /* _BITS_BYTESWAP_H */
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/endian.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/endian.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,7 @@
++/* AVR32 is big-endian */
++
++#ifndef _ENDIAN_H
++# error "Never use <bits/endian.h> directly; include <endian.h> instead."
++#endif
++
++#define __BYTE_ORDER __BIG_ENDIAN
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/fcntl.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/fcntl.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,167 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ *
++ * This file is part of the Linux kernel
++ */
++#ifndef _FCNTL_H
++# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
++#endif
++
++#include <sys/types.h>
++
++/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
++   located on an ext2 file system */
++#define O_ACCMODE	  0003
++#define O_RDONLY	    00
++#define O_WRONLY	    01
++#define O_RDWR		    02
++#define O_CREAT		  0100	/* not fcntl */
++#define O_EXCL		  0200	/* not fcntl */
++#define O_NOCTTY	  0400	/* not fcntl */
++#define O_TRUNC		 01000	/* not fcntl */
++#define O_APPEND	 02000
++#define O_NONBLOCK	 04000
++#define O_NDELAY	O_NONBLOCK
++#define O_SYNC		010000
++#define O_ASYNC		020000
++
++#ifdef __USE_GNU
++# define O_DIRECTORY	040000	/* must be a directory */
++# define O_NOFOLLOW	0100000	/* don't follow links */
++# define O_DIRECT	0200000	/* direct disk access */
++#endif
++
++#ifdef __USE_LARGEFILE64
++# define O_LARGEFILE	0400000
++#endif
++
++/* For now Linux has synchronisity options for data and read operations.
++   We define the symbols here but let them do the same as O_SYNC since
++   this is a superset.	*/
++#if defined __USE_POSIX199309 || defined __USE_UNIX98
++# define O_DSYNC	O_SYNC	/* Synchronize data.  */
++# define O_RSYNC	O_SYNC	/* Synchronize read operations.	 */
++#endif
++
++#define F_DUPFD		0	/* dup */
++#define F_GETFD		1	/* get close_on_exec */
++#define F_SETFD		2	/* set/clear close_on_exec */
++#define F_GETFL		3	/* get file->f_flags */
++#define F_SETFL		4	/* set file->f_flags */
++
++#ifndef __USE_FILE_OFFSET64
++# define F_GETLK	5
++# define F_SETLK	6
++# define F_SETLKW	7
++#else
++# define F_GETLK	F_GETLK64
++# define F_SETLK	F_SETLK64
++# define F_SETLKW	F_SETLKW64
++#endif
++#define F_GETLK64	12	/*  using 'struct flock64' */
++#define F_SETLK64	13
++#define F_SETLKW64	14
++
++#if defined __USE_BSD || defined __USE_XOPEN2K
++# define F_SETOWN	8	/*  for sockets. */
++# define F_GETOWN	9	/*  for sockets. */
++#endif
++
++#ifdef __USE_GNU
++# define F_SETSIG	10	/*  for sockets. */
++# define F_GETSIG	11	/*  for sockets. */
++#endif
++
++#ifdef __USE_GNU
++# define F_SETLEASE	1024	/* Set a lease.	 */
++# define F_GETLEASE	1025	/* Enquire what lease is active.  */
++# define F_NOTIFY	1026	/* Request notfications on a directory.	 */
++#endif
++
++/* for F_[GET|SET]FL */
++#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
++
++/* for posix fcntl() and lockf() */
++#define F_RDLCK		0
++#define F_WRLCK		1
++#define F_UNLCK		2
++
++/* for old implementation of bsd flock () */
++#define F_EXLCK		4	/* or 3 */
++#define F_SHLCK		8	/* or 4 */
++
++/* for leases */
++#define F_INPROGRESS	16
++
++#ifdef __USE_BSD
++/* operations for bsd flock(), also used by the kernel implementation */
++# define LOCK_SH	1	/* shared lock */
++# define LOCK_EX	2	/* exclusive lock */
++# define LOCK_NB	4	/* or'd with one of the above to prevent
++				   blocking */
++# define LOCK_UN	8	/* remove lock */
++#endif
++
++#ifdef __USE_GNU
++# define LOCK_MAND	32	/* This is a mandatory flock */
++# define LOCK_READ	64	/* ... Which allows concurrent
++				       read operations */
++# define LOCK_WRITE	128	/* ... Which allows concurrent
++				       write operations */
++# define LOCK_RW	192	/* ... Which allows concurrent
++				       read & write ops */
++#endif
++
++#ifdef __USE_GNU
++/* Types of directory notifications that may be requested with F_NOTIFY.  */
++# define DN_ACCESS	0x00000001	/* File accessed.  */
++# define DN_MODIFY	0x00000002	/* File modified.  */
++# define DN_CREATE	0x00000004	/* File created.  */
++# define DN_DELETE	0x00000008	/* File removed.  */
++# define DN_RENAME	0x00000010	/* File renamed.  */
++# define DN_ATTRIB	0x00000020	/* File changed attibutes.  */
++# define DN_MULTISHOT	0x80000000	/* Don't remove notifier.  */
++#endif
++
++struct flock {
++	short l_type;
++	short l_whence;
++#ifndef __USE_FILE_OFFSET64
++	__off_t l_start;
++	__off_t l_len;
++#else
++	__off64_t l_start;
++	__off64_t l_len;
++#endif
++	__pid_t l_pid;
++};
++
++#ifdef __USE_LARGEFILE64
++struct flock64 {
++	short  l_type;
++	short  l_whence;
++	__off64_t l_start;
++	__off64_t l_len;
++	__pid_t  l_pid;
++};
++#endif
++
++/* Define some more compatibility macros to be backward compatible with
++ *    BSD systems which did not managed to hide these kernel macros.  */
++#ifdef  __USE_BSD
++# define FAPPEND        O_APPEND
++# define FFSYNC         O_FSYNC
++# define FASYNC         O_ASYNC
++# define FNONBLOCK      O_NONBLOCK
++# define FNDELAY        O_NDELAY
++#endif /* Use BSD.  */
++
++/* Advise to `posix_fadvise'.  */
++#ifdef __USE_XOPEN2K
++# define POSIX_FADV_NORMAL      0 /* No further special treatment.  */
++# define POSIX_FADV_RANDOM      1 /* Expect random page references.  */
++# define POSIX_FADV_SEQUENTIAL  2 /* Expect sequential page references.  */
++# define POSIX_FADV_WILLNEED    3 /* Will need these pages.  */
++# define POSIX_FADV_DONTNEED    4 /* Don't need these pages.  */
++# define POSIX_FADV_NOREUSE     5 /* Data will be accessed once.  */
++#endif
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_stat.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_stat.h	2006-05-05 09:28:32.000000000 +0200
+@@ -0,0 +1,63 @@
++#ifndef _BITS_STAT_STRUCT_H
++#define _BITS_STAT_STRUCT_H
++
++/*
++ * This file provides struct stat, taken from kernel 2.6.4
++ * (include/asm-avr32/stat.h revision 1.1).
++ */
++
++struct kernel_stat {
++        unsigned long st_dev;
++        unsigned long st_ino;
++        unsigned short st_mode;
++        unsigned short st_nlink;
++        unsigned short st_uid;
++        unsigned short st_gid;
++        unsigned long  st_rdev;
++        unsigned long  st_size;
++        unsigned long  st_blksize;
++        unsigned long  st_blocks;
++        unsigned long  st_atime;
++        unsigned long  st_atime_nsec;
++        unsigned long  st_mtime;
++        unsigned long  st_mtime_nsec;
++        unsigned long  st_ctime;
++        unsigned long  st_ctime_nsec;
++        unsigned long  __unused4;
++        unsigned long  __unused5;
++};
++
++#define STAT_HAVE_NSEC 1
++
++struct kernel_stat64 {
++	unsigned long long st_dev;
++
++	unsigned long long st_ino;
++	unsigned int	st_mode;
++	unsigned int	st_nlink;
++
++	unsigned long	st_uid;
++	unsigned long	st_gid;
++
++	unsigned long long st_rdev;
++
++	long long	st_size;
++	unsigned long	__pad1;
++	unsigned long	st_blksize;
++
++	unsigned long long st_blocks;
++
++	unsigned long	st_atime;
++	unsigned long	st_atime_nsec;
++
++	unsigned long	st_mtime;
++	unsigned long	st_mtime_nsec;
++
++	unsigned long	st_ctime;
++	unsigned long	st_ctime_nsec;
++
++	unsigned long	__unused1;
++	unsigned long	__unused2;
++};
++
++#endif /* _BITS_STAT_STRUCT_H */
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_types.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_types.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,56 @@
++/* Note that we use the exact same include guard #define names
++ * as asm/posix_types.h.  This will avoid gratuitous conflicts
++ * with the posix_types.h kernel header, and will ensure that
++ * our private content, and not the kernel header, will win.
++ *  -Erik
++ */
++#ifndef __ASM_AVR32_POSIX_TYPES_H
++#define __ASM_AVR32_POSIX_TYPES_H
++
++/*
++ * This file is generally used by user-level software, so you need to
++ * be a little careful about namespace pollution etc.  Also, we cannot
++ * assume GCC is being used.
++ */
++
++typedef unsigned long	__kernel_dev_t;
++typedef unsigned long   __kernel_ino_t;
++typedef unsigned short  __kernel_mode_t;
++typedef unsigned short  __kernel_nlink_t;
++typedef long            __kernel_off_t;
++typedef int             __kernel_pid_t;
++typedef unsigned short  __kernel_ipc_pid_t;
++typedef unsigned int	__kernel_uid_t;
++typedef unsigned int	__kernel_gid_t;
++typedef unsigned long	__kernel_size_t;
++typedef int             __kernel_ssize_t;
++typedef int             __kernel_ptrdiff_t;
++typedef long            __kernel_time_t;
++typedef long            __kernel_suseconds_t;
++typedef long            __kernel_clock_t;
++typedef int             __kernel_timer_t;
++typedef int             __kernel_clockid_t;
++typedef int             __kernel_daddr_t;
++typedef char *          __kernel_caddr_t;
++typedef unsigned short  __kernel_uid16_t;
++typedef unsigned short  __kernel_gid16_t;
++typedef unsigned int    __kernel_uid32_t;
++typedef unsigned int    __kernel_gid32_t;
++
++typedef unsigned short  __kernel_old_uid_t;
++typedef unsigned short  __kernel_old_gid_t;
++typedef unsigned short  __kernel_old_dev_t;
++
++#ifdef __GNUC__
++typedef long long       __kernel_loff_t;
++#endif
++
++typedef struct {
++#if defined(__USE_ALL)
++    int     val[2];
++#else
++    int     __val[2];
++#endif
++} __kernel_fsid_t;
++
++#endif /* __ASM_AVR32_POSIX_TYPES_H */
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/machine-gmon.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/machine-gmon.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,69 @@
++/* Machine-dependent definitions for profiling support.  AVR32 version.
++   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#define mcount_internal __mcount_internal
++
++#define _MCOUNT_DECL(frompc, selfpc) \
++static void __attribute((used)) mcount_internal(unsigned long frompc, unsigned long selfpc)
++
++/*
++ * This mcount implementation expects to get called after the prologue
++ * has been run. It also expects that r7 contains a valid frame
++ * pointer.
++ *
++ * When profiling, the compiler should generate something like this at
++ * each function entry:
++ *
++ *	pushm	r0-r7,lr	// lr mandatory, others optional
++ *	mov	r7, sp
++ *	// rest of prologue goes here
++ *	mcall	pc[.LC1 - .]
++ *      // rest of function goes here
++ * .LC1:
++ *	.long	mcount
++ *
++ * or for PIC:
++ *
++ *	pushm	r0-r7,lr
++ *	mov	r7, sp
++ *	// rest of prologue goes here
++ *	lddpc	r0, .LC1
++ * .L1: rsub	r0, pc
++ *	mcall	r0[mcount@GOT]
++ *	// rest of function goes here
++ * .LC1:
++ *	.long	.L1 - _GLOBAL_OFFSET_TABLE_
++ *
++ * This way, when mcount() is called, r7 points to the calling
++ * function's return address. It is guaranteed that calling mcount
++ * will clobber no registers except LR, which is unavoidable.
++ */
++#define MCOUNT asm(				\
++	"	.align	4\n"			\
++	"	.global	_mcount\n"		\
++	"	.type	_mcount,@function\n"	\
++	"_mcount:\n"				\
++	"	pushm	r8-r12,lr\n"		\
++	"	mov	r11, lr\n"		\
++	"	ld.w	r12, r7[0]\n"		\
++	"	rcall	__mcount_internal\n"	\
++	"	popm	r8-r12,pc\n"		\
++	"	.size	_mcount, . - _mcount\n"	\
++	"	.weak	mcount\n"		\
++	"	mcount = _mcount");
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/mman.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/mman.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,95 @@
++/* Definitions for POSIX memory map interface.  Linux/AVR32 version.
++   Copyright (C) 1997, 2000 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef _SYS_MMAN_H
++# error "Never include this file directly.  Use <sys/mman.h> instead"
++#endif
++
++/* The following definitions basically come from the kernel headers.
++   But the kernel header is not namespace clean.  */
++
++
++/* Protections are chosen from these bits, OR'd together.  The
++   implementation does not necessarily support PROT_EXEC or PROT_WRITE
++   without PROT_READ.  The only guarantees are that no writing will be
++   allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
++
++#define PROT_READ	0x1		/* Page can be read.  */
++#define PROT_WRITE	0x2		/* Page can be written.  */
++#define PROT_EXEC	0x4		/* Page can be executed.  */
++#define PROT_NONE	0x0		/* Page can not be accessed.  */
++
++/* Sharing types (must choose one and only one of these).  */
++#define MAP_SHARED	0x01		/* Share changes.  */
++#define MAP_PRIVATE	0x02		/* Changes are private.  */
++#ifdef __USE_MISC
++# define MAP_TYPE	0x0f		/* Mask for type of mapping.  */
++#endif
++
++/* Other flags.  */
++#define MAP_FIXED	0x10		/* Interpret addr exactly.  */
++#ifdef __USE_MISC
++# define MAP_FILE	0
++# define MAP_ANONYMOUS	0x20		/* Don't use a file.  */
++# define MAP_ANON	MAP_ANONYMOUS
++#endif
++
++/* These are Linux-specific.  */
++#ifdef __USE_MISC
++# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
++# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
++# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
++# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
++# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
++# define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
++# define MAP_NONBLOCK	0x10000		/* do not block on IO */
++#endif
++
++/* Flags to `msync'.  */
++#define MS_ASYNC	1		/* Sync memory asynchronously.  */
++#define MS_SYNC		4		/* Synchronous memory sync.  */
++#define MS_INVALIDATE	2		/* Invalidate the caches.  */
++
++/* Flags for `mlockall'.  */
++#define MCL_CURRENT	1		/* Lock all currently mapped pages.  */
++#define MCL_FUTURE	2		/* Lock all additions to address
++					   space.  */
++
++/* Flags for `mremap'.  */
++#ifdef __USE_GNU
++# define MREMAP_MAYMOVE	1
++#endif
++
++/* Advise to `madvise'.  */
++#ifdef __USE_BSD
++# define MADV_NORMAL	 0	/* No further special treatment.  */
++# define MADV_RANDOM	 1	/* Expect random page references.  */
++# define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
++# define MADV_WILLNEED	 3	/* Will need these pages.  */
++# define MADV_DONTNEED	 4	/* Don't need these pages.  */
++#endif
++
++/* The POSIX people had to invent similar names for the same things.  */
++#ifdef __USE_XOPEN2K
++# define POSIX_MADV_NORMAL	0 /* No further special treatment.  */
++# define POSIX_MADV_RANDOM	1 /* Expect random page references.  */
++# define POSIX_MADV_SEQUENTIAL	2 /* Expect sequential page references.  */
++# define POSIX_MADV_WILLNEED	3 /* Will need these pages.  */
++# define POSIX_MADV_DONTNEED	4 /* Don't need these pages.  */
++#endif
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/profil-counter.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/profil-counter.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,26 @@
++/* Low-level statistical profiling support function.  Linux/AVR32 version.
++   Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#include <signal.h>
++
++void
++profil_counter(int signo, siginfo_t *si, struct sigcontext *sc)
++{
++	profil_count((void *)sc->pc);
++}
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/setjmp.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/setjmp.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,21 @@
++/*
++ * Copyright (C) 2004-2005 Atmel Norway
++ */
++#ifndef _SETJMP_H
++# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
++#endif
++
++#ifndef _ASM
++/*
++ * The jump buffer contains r0-r7, sr, sp and lr. Other registers are
++ * not saved.
++ */
++typedef int __jmp_buf[11];
++#endif
++
++#define __JMP_BUF_SP	4
++
++/* Test if longjmp to JMPBUF would unwind the frame containing a local
++   variable at ADDRESS.  */
++#define _JMPBUF_UNWINDS(jmpbuf, address) \
++  ((void *)(address) < (void *)(jmpbuf[__JMP_BUF_SP]))
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/syscalls.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/syscalls.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,143 @@
++#ifndef _SYSCALL_H
++# error "Never use <bits/syscalls.h> directly; include <sys/syscall.h> instead."
++#endif
++
++/*
++ * This includes the `__NR_<name>' syscall numbers taken from the
++ * Linux kernel header files. It also defines the traditional
++ * `SYS_<name>' macros for older programs.
++ */
++#include <bits/sysnum.h>
++
++#ifndef __set_errno
++# define __set_errno(val) (*__errno_location()) = (val)
++#endif
++#ifndef SYS_ify
++# define SYS_ify(syscall_name) (__NR_##syscall_name)
++#endif
++
++#ifndef __ASSEMBLER__
++
++#undef _syscall0
++#define _syscall0(type,name)				\
++	type name(void)					\
++	{						\
++		return (type)(INLINE_SYSCALL(name, 0));	\
++	}
++
++#undef _syscall1
++#define _syscall1(type,name,type1,arg1)				\
++	type name(type1 arg1)					\
++	{							\
++		return (type)(INLINE_SYSCALL(name, 1, arg1));	\
++	}
++
++#undef _syscall2
++#define _syscall2(type,name,type1,arg1,type2,arg2)			\
++	type name(type1 arg1, type2 arg2)				\
++	{								\
++		return (type)(INLINE_SYSCALL(name, 2, arg1, arg2));	\
++	}
++
++#undef _syscall3
++#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)		\
++	type name(type1 arg1, type2 arg2, type3 arg3)			\
++	{								\
++		return (type)(INLINE_SYSCALL(name, 3, arg1,		\
++					     arg2, arg3));		\
++	}
++
++#undef _syscall4
++#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,		\
++		  type4,arg4)						\
++	type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4)	\
++	{								\
++		return (type)(INLINE_SYSCALL(name, 4, arg1, arg2,	\
++					     arg3, arg4));		\
++	}
++
++#undef _syscall5
++#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,		\
++		  type4,arg4,type5,arg5)				\
++	type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,	\
++		  type5 arg5)						\
++	{								\
++		return (type)(INLINE_SYSCALL(name, 5, arg1, arg2,	\
++					     arg3, arg4, arg5));	\
++	}
++
++#undef _syscall6
++#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,		\
++		  type4,arg4,type5,arg5,type6,arg6)			\
++	type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,	\
++		  type5 arg5, type6 arg6)				\
++	{								\
++		return (type)(INLINE_SYSCALL(name, 6, arg1, arg2, arg3,	\
++					     arg4, arg5, arg6));	\
++	}
++
++#undef unlikely
++#define unlikely(x) __builtin_expect((x), 0)
++
++#undef INLINE_SYSCALL
++#define INLINE_SYSCALL(name, nr, args...)				\
++	({								\
++		unsigned _sys_result = INTERNAL_SYSCALL(name, , nr, args); \
++		if (unlikely(INTERNAL_SYSCALL_ERROR_P(_sys_result, ))) { \
++			__set_errno(INTERNAL_SYSCALL_ERRNO(_sys_result, )); \
++			_sys_result = (unsigned int) -1;		\
++		}							\
++		(int) _sys_result;					\
++	})
++
++#undef INTERNAL_SYSCALL_DECL
++#define INTERNAL_SYSCALL_DECL(err) do { } while(0)
++
++#undef INTERNAL_SYSCALL
++#define INTERNAL_SYSCALL(name, err, nr, args...)			\
++	({								\
++		register int _a1 asm ("r12");				\
++		register int _scno asm("r8") = SYS_ify(name);		\
++		LOAD_ARGS_##nr (args);					\
++		asm volatile ("scall	/* syscall " #name " */"	\
++			      : "=r" (_a1)				\
++			      : "r"(_scno) ASM_ARGS_##nr		\
++			      : "lr", "cc", "memory");			\
++		_a1;							\
++	})
++
++#undef INTERNAL_SYSCALL_ERROR_P
++#define INTERNAL_SYSCALL_ERROR_P(val, err)		\
++	((unsigned int)(val) >= 0xfffff001U)
++
++#undef INTERNAL_SYSCALL_ERRNO
++#define INTERNAL_SYSCALL_ERRNO(val, errr) (-(val))
++
++#define LOAD_ARGS_0() do { } while(0)
++#define ASM_ARGS_0
++#define LOAD_ARGS_1(a1)					\
++	_a1 = (int) (a1);				\
++	LOAD_ARGS_0()
++#define ASM_ARGS_1	ASM_ARGS_0, "r"(_a1)
++#define LOAD_ARGS_2(a1, a2)				\
++	register int _a2 asm("r11") = (int)(a2);	\
++	LOAD_ARGS_1(a1)
++#define ASM_ARGS_2	ASM_ARGS_1, "r"(_a2)
++#define LOAD_ARGS_3(a1, a2, a3)				\
++	register int _a3 asm("r10") = (int)(a3);	\
++	LOAD_ARGS_2(a1, a2)
++#define ASM_ARGS_3	ASM_ARGS_2, "r"(_a3)
++#define LOAD_ARGS_4(a1, a2, a3, a4)			\
++	register int _a4 asm("r9") = (int)(a4);		\
++	LOAD_ARGS_3(a1, a2, a3)
++#define ASM_ARGS_4	ASM_ARGS_3, "r"(_a4)
++#define LOAD_ARGS_5(a1, a2, a3, a4, a5)			\
++	register int _a5 asm("r5") = (int)(a5);		\
++	LOAD_ARGS_4(a1, a2, a3, a4)
++#define ASM_ARGS_5	ASM_ARGS_4, "r"(_a5)
++#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6)		\
++	register int _a6 asm("r3") = (int)(a6);		\
++	LOAD_ARGS_5(a1, a2, a3, a4, a5)
++#define ASM_ARGS_6	ASM_ARGS_5, "r"(_a6)
++
++#endif /* __ASSEMBLER__ */
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/wordsize.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/wordsize.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1 @@
++#define __WORDSIZE	32
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/brk.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/brk.c	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,23 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++#include <errno.h>
++#include <sys/syscall.h>
++
++void *__curbrk = 0;
++
++int brk (void *addr)
++{
++	void *newbrk;
++
++	newbrk = INLINE_SYSCALL(brk, 1, addr);
++
++	__curbrk = newbrk;
++
++	if (newbrk < addr) {
++		__set_errno (ENOMEM);
++		return -1;
++	}
++
++	return 0;
++}
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-_setjmp.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-_setjmp.S	2006-05-05 09:26:42.000000000 +0200
+@@ -0,0 +1,12 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++
++	/* This just does a tail-call to __sigsetjmp(env, 0) */
++	.global	_setjmp
++	.type	_setjmp,"function"
++	.align	1
++_setjmp:
++	mov	r11, 0
++	bral	__sigsetjmp_internal
++	.size	_setjmp, . - _setjmp
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-setjmp.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-setjmp.S	2006-05-05 09:26:42.000000000 +0200
+@@ -0,0 +1,12 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++
++	/* This just does a tail-call to __sigsetjmp(env, 1) */
++	.global	setjmp
++	.type	setjmp,"function"
++	.align	1
++setjmp:
++	mov	r11, 1
++	bral	__sigsetjmp_internal
++	.size	setjmp, . - setjmp
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/clone.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/clone.c	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,37 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++#include <errno.h>
++#include <sys/syscall.h>
++#include <unistd.h>
++
++/*
++ * I don't know if we can be absolutely certain that the fn and arg
++ * parameters are preserved when returning as the child. If the
++ * compiler stores them in registers (r0-r7), they should be.
++ */
++int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg)
++{
++	register int (*_fn)(void *arg) = fn;
++	register void *_arg = arg;
++	int err;
++
++	/* Sanity check the arguments */
++	err = -EINVAL;
++	if (!fn)
++		goto syscall_error;
++	if (!child_stack)
++		goto syscall_error;
++
++	err = INLINE_SYSCALL(clone, 2, flags, child_stack);
++	if (err < 0)
++		goto syscall_error;
++	else if (err != 0)
++		return err;
++
++	_exit(_fn(_arg));
++
++syscall_error:
++	__set_errno (-err);
++	return -1;
++}
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/crt1.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/crt1.S	2006-05-05 09:28:23.000000000 +0200
+@@ -0,0 +1,93 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ *
++ * When we enter _start, the stack looks like this:
++ *	argc		argument counter
++ *	argv[0]		pointer to program name
++ *	argv[1..argc-1]	pointers to program args
++ *	NULL
++ *	env[0..N]	pointers to environment variables
++ *	NULL
++ *
++ * r12 contains a function pointer to be registered with `atexit'.
++ * This is how the dynamic linker arranges to have DT_FINI functions
++ * called for shared libraries that have been loaded before this
++ * code runs.
++ *
++ * We're going to call the following function:
++ * __uClibc_main(int (*main)(int, char **, char **), int argc,
++ *		 char **argv, void (*app_init)(void), void (*app_fini)(void),
++ *		 void (*rtld_fini)(void), void *stack_end)
++ *
++ * So we need to set up things as follows:
++ *	r12 = address of main
++ *	r11 = argc
++ *	r10 = &argv[0]
++ *	r9  = address of _init
++ *	r8  = address of _fini
++ *	sp[0] = whatever we got passed in r12
++ */
++
++#include <features.h>
++
++	.text
++	.global _start
++	.type	_start, @function
++_start:
++	/* Clear the frame pointer and link register since this is the outermost frame.  */
++	mov	r7, 0
++	mov	lr, 0
++
++	ld.w	r11, sp++		/* argc		*/
++	mov	r10, sp			/* &argv[0]	*/
++
++	st.w	--sp, r10		/* stack_end */
++	st.w	--sp, r12		/* rtld_fini */
++
++#ifdef __PIC__
++	lddpc	r6, .L_GOT
++.L_RGOT:
++	rsub	r6, pc
++	lda.w	r9, _init
++	lda.w	r8, _fini
++	lda.w	r12, main
++
++	/* Ok, now run uClibc's main() -- should not return */
++	call	__uClibc_main
++
++	.align	2
++.L_GOT:
++	.long	.L_RGOT - _GLOBAL_OFFSET_TABLE_
++#else
++	lddpc	r9, __init_addr		/* app_init */
++	lddpc	r8, __fini_addr		/* app_fini */
++	lddpc	r12, __main_addr	/* main */
++
++	/* Ok, now run uClibc's main() -- should not return */
++	lddpc	pc, ___uClibc_main_addr
++
++	.align	2
++__init_addr:
++	.long	_init
++__fini_addr:
++	.long	_fini
++__main_addr:
++	.long	main
++___uClibc_main_addr:
++	.long	__uClibc_main
++#endif
++	.size	_start, . - _start
++
++	/*
++	 * The LSB says we need this.
++	 */
++	.section ".note.ABI-tag", "a"
++	.align	4
++	.long	2f - 1f		/* namesz */
++	.long	4f - 3f		/* descsz */
++	.long	1		/* type   */
++1:	.asciz	"GNU"		/* name */
++2:	.align	4
++3:	.long	0		/* Linux executable */
++	.long	2,6,0		/* Earliest compatible kernel */
++4:	.align	4
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/crti.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/crti.S	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,17 @@
++
++	.section .init
++	.align	2
++	.global	_init
++	.type	_init, @function
++_init:
++	/* Use a four-byte instruction to avoid NOPs */
++	stm	--sp, r0-r7,lr
++	.align	2
++
++	.section .fini
++	.align	2
++	.global	_fini
++	.type	_fini, @function
++_fini:
++	stm	--sp, r0-r7,lr
++	.align	2
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/crtn.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/crtn.S	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,14 @@
++
++	.section .init
++	.align	2
++	.global	_init
++	.type	_init, @function
++	ldm	sp++, r0-r7,pc
++	.size	_init, . - _init
++
++	.section .fini
++	.align	2
++	.global _fini
++	.type	_fini, @function
++	ldm	sp++, r0-r7,pc
++	.size	_fini, . - _fini
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/mmap.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/mmap.c	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,31 @@
++/* Copyright (C) 2005 Atmel Norway
++
++   This program is free software; you can redistribute it and/or modify it under
++   the terms of the GNU Library General Public License as published by the Free
++   Software Foundation; either version 2 of the License, or (at your option) any
++   later version.
++
++   This program is distributed in the hope that it will be useful, but WITHOUT
++   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
++   FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
++   details.
++
++   You should have received a copy of the GNU Library General Public License
++   along with this program; if not, write to the Free Software Foundation, Inc.,
++   59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++
++   Derived in part from the Linux-8086 C library, the GNU C Library, and several
++   other sundry sources.  Files within this library are copyright by their
++   respective copyright holders.
++ */
++
++#include <errno.h>
++#include <sys/mman.h>
++#include <sys/syscall.h>
++
++static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff);
++
++__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset)
++{
++	return mmap2(addr, len, prot, flags, fd, offset >> 12);
++}
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/setjmp.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/setjmp.S	2006-05-05 09:28:28.000000000 +0200
+@@ -0,0 +1,43 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++#define _SETJMP_H
++#define _ASM
++#include <bits/setjmp.h>
++
++	.text
++
++	.global	__sigsetjmp
++	.type	__sigsetjmp,"function"
++
++	/* Create a global, hidden symbol for use by setjmp() and _setjmp().
++	   If it's not hidden, the linker will complain about a relative
++	   jump to a dynamic symbol when building a shared library.
++
++	   Also, if a user overrides the __sigsetjmp function, he might not
++	   expect the setjmp() and _setjmp() function to effectively be
++	   overridden as well.  */
++	.global	__sigsetjmp_internal
++	.hidden	__sigsetjmp_internal
++	.type	__sigsetjmp_internal,"function"
++	.align	1
++__sigsetjmp:
++__sigsetjmp_internal:
++	mustr	r8
++	stm	r12, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr
++
++	/* Make a tail call to __sigjmp_save; it takes the same args.  */
++#ifdef __PIC__
++	mov	r9, r6
++	lddpc	r6, .LG
++.L1:	rsub	r6, pc
++	ld.w	r8, r6[__sigjmp_save@got]
++	mov	r6, r9
++	mov	pc, r8
++
++	.align	2
++.LG:	.long	.L1 - _GLOBAL_OFFSET_TABLE_
++#else
++	rjmp	__sigjmp_save
++#endif
++	.size	__sigsetjmp, . - __sigsetjmp
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sigaction.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sigaction.c	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,49 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++#include <errno.h>
++#include <signal.h>
++#include <string.h>
++#include <sys/syscall.h>
++#include <bits/kernel_sigaction.h>
++
++#define SA_RESTORER	0x04000000
++extern void __default_rt_sa_restorer(void);
++
++/*
++ * If act is not NULL, change the action for sig to *act.
++ * If oact is not NULL, put the old action for sig in *oact.
++ */
++int __libc_sigaction(int signum, const struct sigaction *act,
++		     struct sigaction *oldact)
++{
++	struct kernel_sigaction kact, koact;
++	int result;
++
++	if (act) {
++		kact.k_sa_handler = act->sa_handler;
++		memcpy(&kact.sa_mask, &act->sa_mask, sizeof (kact.sa_mask));
++		kact.sa_flags = act->sa_flags;
++		if (kact.sa_flags & (SA_RESTORER | SA_ONSTACK))
++			kact.sa_restorer = act->sa_restorer;
++		else
++			kact.sa_restorer = __default_rt_sa_restorer;
++		kact.sa_flags |= SA_RESTORER;
++	}
++
++	result = __syscall_rt_sigaction(signum, act ? __ptrvalue(&kact) : NULL,
++					oldact ? __ptrvalue(&koact) : NULL,
++					_NSIG / 8);
++
++	if (oldact && result >= 0) {
++		oldact->sa_handler = koact.k_sa_handler;
++		memcpy(&oldact->sa_mask, &koact.sa_mask,
++		       sizeof(oldact->sa_mask));
++		oldact->sa_flags = koact.sa_flags;
++		oldact->sa_restorer = koact.sa_restorer;
++	}
++
++	return result;
++}
++
++weak_alias(__libc_sigaction, sigaction)
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sigrestorer.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sigrestorer.S	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,11 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++#include <sys/syscall.h>
++
++	.global	__default_rt_sa_restorer
++	.type	__default_rt_sa_restorer,"function"
++	.align	1
++__default_rt_sa_restorer:
++	mov	r8, __NR_rt_sigreturn
++	scall
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/elf.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/elf.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,26 @@
++/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef _SYS_ELF_H
++#define _SYS_ELF_H	1
++
++#warning "This header is obsolete; use <sys/procfs.h> instead."
++
++#include <sys/procfs.h>
++
++#endif	/* sys/elf.h */
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/io.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/io.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,48 @@
++/* Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef	_SYS_IO_H
++
++#define	_SYS_IO_H	1
++#include <features.h>
++
++__BEGIN_DECLS
++
++/* If TURN_ON is TRUE, request for permission to do direct i/o on the
++   port numbers in the range [FROM,FROM+NUM-1].  Otherwise, turn I/O
++   permission off for that range.  This call requires root privileges.  */
++extern int ioperm (unsigned long int __from, unsigned long int __num,
++		   int __turn_on) __THROW;
++
++/* Set the I/O privilege level to LEVEL.  If LEVEL is nonzero,
++   permission to access any I/O port is granted.  This call requires
++   root privileges. */
++extern int iopl (int __level) __THROW;
++
++/* The functions that actually perform reads and writes.  */
++extern unsigned char inb (unsigned long int port) __THROW;
++extern unsigned short int inw (unsigned long int port) __THROW;
++extern unsigned long int inl (unsigned long int port) __THROW;
++
++extern void outb (unsigned char value, unsigned long int port) __THROW;
++extern void outw (unsigned short value, unsigned long int port) __THROW;
++extern void outl (unsigned long value, unsigned long int port) __THROW;
++
++__END_DECLS
++
++#endif /* _SYS_IO_H */
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/procfs.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/procfs.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,123 @@
++/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef _SYS_PROCFS_H
++#define _SYS_PROCFS_H	1
++
++/* This is somewhat modelled after the file of the same name on SVR4
++   systems.  It provides a definition of the core file format for ELF
++   used on Linux.  It doesn't have anything to do with the /proc file
++   system, even though Linux has one.
++
++   Anyway, the whole purpose of this file is for GDB and GDB only.
++   Don't read too much into it.  Don't use it for anything other than
++   GDB unless you know what you are doing.  */
++
++#include <features.h>
++#include <sys/time.h>
++#include <sys/types.h>
++#include <sys/user.h>
++
++__BEGIN_DECLS
++
++/* Type for a general-purpose register.  */
++typedef unsigned long elf_greg_t;
++
++/* And the whole bunch of them.  We could have used `struct
++   user_regs' directly in the typedef, but tradition says that
++   the register set is an array, which does have some peculiar
++   semantics, so leave it that way.  */
++#define ELF_NGREG (sizeof (struct user_regs) / sizeof(elf_greg_t))
++typedef elf_greg_t elf_gregset_t[ELF_NGREG];
++
++/* Register set for the floating-point registers.  */
++typedef struct user_fpregs elf_fpregset_t;
++
++/* Signal info.  */
++struct elf_siginfo
++  {
++    int si_signo;			/* Signal number.  */
++    int si_code;			/* Extra code.  */
++    int si_errno;			/* Errno.  */
++  };
++
++/* Definitions to generate Intel SVR4-like core files.  These mostly
++   have the same names as the SVR4 types with "elf_" tacked on the
++   front to prevent clashes with Linux definitions, and the typedef
++   forms have been avoided.  This is mostly like the SVR4 structure,
++   but more Linuxy, with things that Linux does not support and which
++   GDB doesn't really use excluded.  */
++
++struct elf_prstatus
++  {
++    struct elf_siginfo pr_info;		/* Info associated with signal.  */
++    short int pr_cursig;		/* Current signal.  */
++    unsigned long int pr_sigpend;	/* Set of pending signals.  */
++    unsigned long int pr_sighold;	/* Set of held signals.  */
++    __pid_t pr_pid;
++    __pid_t pr_ppid;
++    __pid_t pr_pgrp;
++    __pid_t pr_sid;
++    struct timeval pr_utime;		/* User time.  */
++    struct timeval pr_stime;		/* System time.  */
++    struct timeval pr_cutime;		/* Cumulative user time.  */
++    struct timeval pr_cstime;		/* Cumulative system time.  */
++    elf_gregset_t pr_reg;		/* GP registers.  */
++    int pr_fpvalid;			/* True if math copro being used.  */
++  };
++
++
++#define ELF_PRARGSZ     (80)    /* Number of chars for args.  */
++
++struct elf_prpsinfo
++  {
++    char pr_state;			/* Numeric process state.  */
++    char pr_sname;			/* Char for pr_state.  */
++    char pr_zomb;			/* Zombie.  */
++    char pr_nice;			/* Nice val.  */
++    unsigned long int pr_flag;		/* Flags.  */
++    unsigned short int pr_uid;
++    unsigned short int pr_gid;
++    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
++    /* Lots missing */
++    char pr_fname[16];			/* Filename of executable.  */
++    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
++  };
++
++/* The rest of this file provides the types for emulation of the
++   Solaris <proc_service.h> interfaces that should be implemented by
++   users of libthread_db.  */
++
++/* Addresses.  */
++typedef void *psaddr_t;
++
++/* Register sets.  Linux has different names.  */
++typedef elf_gregset_t prgregset_t;
++typedef elf_fpregset_t prfpregset_t;
++
++/* We don't have any differences between processes and threads,
++   therefore have only one PID type.  */
++typedef __pid_t lwpid_t;
++
++/* Process status and info.  In the end we do provide typedefs for them.  */
++typedef struct elf_prstatus prstatus_t;
++typedef struct elf_prpsinfo prpsinfo_t;
++
++__END_DECLS
++
++#endif	/* sys/procfs.h */
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/ucontext.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/ucontext.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,94 @@
++/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++/* Linux/AVR32 ABI compliant context switching support.  */
++
++#ifndef _SYS_UCONTEXT_H
++#define _SYS_UCONTEXT_H	1
++
++#include <features.h>
++#include <signal.h>
++#include <sys/procfs.h>
++#include <bits/sigcontext.h>
++
++typedef int greg_t;
++
++/* Number of general registers.  */
++#define NGREG	16
++
++/* Container for all general registers.  */
++typedef elf_gregset_t gregset_t;
++
++/* Number of each register is the `gregset_t' array.  */
++enum
++{
++  R0 = 0,
++#define R0	R0
++  R1 = 1,
++#define R1	R1
++  R2 = 2,
++#define R2	R2
++  R3 = 3,
++#define R3	R3
++  R4 = 4,
++#define R4	R4
++  R5 = 5,
++#define R5	R5
++  R6 = 6,
++#define R6	R6
++  R7 = 7,
++#define R7	R7
++  R8 = 8,
++#define R8	R8
++  R9 = 9,
++#define R9	R9
++  R10 = 10,
++#define R10	R10
++  R11 = 11,
++#define R11	R11
++  R12 = 12,
++#define R12	R12
++  R13 = 13,
++#define R13	R13
++  R14 = 14,
++#define R14	R14
++  R15 = 15
++#define R15	R15
++};
++
++/* Structure to describe FPU registers.  */
++typedef elf_fpregset_t	fpregset_t;
++
++/* Context to describe whole processor state.  */
++typedef struct
++  {
++    gregset_t gregs;
++    fpregset_t fpregs;
++  } mcontext_t;
++
++/* Userlevel context.  */
++typedef struct ucontext
++{
++    unsigned long     uc_flags;
++    struct ucontext  *uc_link;
++    stack_t           uc_stack;
++    struct sigcontext uc_mcontext;
++    sigset_t          uc_sigmask;   /* mask last for extensibility */
++} ucontext_t;
++
++#endif /* sys/ucontext.h */
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/user.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/user.h	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,46 @@
++#ifndef _SYS_USER_H
++#define _SYS_USER_H
++
++struct user_fpregs
++{
++
++};
++
++struct user_regs
++{
++	unsigned long sr;
++	unsigned long pc;
++	unsigned long lr;
++	unsigned long sp;
++	unsigned long r12;
++	unsigned long r11;
++	unsigned long r10;
++	unsigned long r9;
++	unsigned long r8;
++	unsigned long r7;
++	unsigned long r6;
++	unsigned long r5;
++	unsigned long r4;
++	unsigned long r3;
++	unsigned long r2;
++	unsigned long r1;
++	unsigned long r0;
++	unsigned long r12_orig;
++};
++
++struct user
++{
++	struct user_regs	regs;		/* general registers */
++	size_t			u_tsize;	/* text size (pages) */
++	size_t			u_dsize;	/* data size (pages) */
++	size_t			u_ssize;	/* stack size (pages) */
++	unsigned long		start_code;	/* text starting address */
++	unsigned long		start_data;	/* data starting address */
++	unsigned long		start_stack;	/* stack starting address */
++	long int		signal;		/* signal causing core dump */
++	struct user_regs *	u_ar0;		/* help gdb find registers */
++	unsigned long		magic;		/* identifies a core file */
++	char			u_comm[32];	/* user command name */
++};
++
++#endif /* _SYS_USER_H */
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/syscall.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/syscall.S	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,81 @@
++/*
++ * syscall for AVR32/uClibc
++ *
++ * Copyright (C) 2004 Atmel Norway
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU Library General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but WITHOUT
++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
++ * for more details.
++ *
++ * You should have received a copy of the GNU Library General Public License
++ * along with this program; if not, write to the Free Software Foundation,
++ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++#include <features.h>
++
++	.text
++
++	/*
++	 * long int syscall(long int sysno, ...)
++	 */
++	.global	syscall
++	.type	syscall, @function
++	.align	2
++syscall:
++	stm	--sp, r3,r5,lr
++	sub	lr, sp, -12
++	mov	r8, r12
++	ldm	lr, r3,r5,r9-r12
++	scall
++	cp.w	r12, -4095
++	brlo	.Ldone
++
++#ifdef __PIC__
++	lddpc	r5, .Lgot
++.Lgotcalc:
++	rsub	r5, pc
++# ifdef __UCLIBC_HAS_THREADS__
++	mov	r3, r12
++	mcall	r5[__errno_location@got]
++	st.w	r12[0], r3
++# else
++	ld.w	r3, r5[errno@got]
++	st.w	r3[0], r12
++# endif
++#else
++# ifdef __UCLIBC_HAS_THREADS__
++	mov	r3, r12
++	mcall	.Lerrno_location
++	st.w	r12[0], r3
++# else
++	lddpc	r3, .Lerrno
++	st.w	r3[0], r12
++# endif
++#endif
++	mov	r12, -1
++
++.Ldone:
++	ldm	sp++, r3,r5,pc
++
++	.align	2
++#ifdef __PIC__
++.Lgot:
++	.long	.Lgotcalc - _GLOBAL_OFFSET_TABLE_
++#else
++# ifdef __UCLIBC_HAS_THREADS__
++.Lerrno_location:
++	.long	__errno_location
++# else
++.Lerrno:
++	.long	errno
++# endif
++#endif
++
++
++	.size	syscall, . - syscall
+Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/vfork.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/vfork.S	2006-04-19 12:48:33.000000000 +0200
+@@ -0,0 +1,55 @@
++	/*
++	 * vfork for uClibc
++	 *
++	 * Copyright (C) 2005 Atmel Norway
++	 */
++
++	/*
++	 * Clone the process without copying the address space.  The
++	 * calling process is suspended until the child either exits
++	 * or calls execve.
++	 *
++	 * This all means that we cannot rely on the stack to store
++	 * away registers, since they will be overwritten by the child
++	 * as soon as it makes another function call (e.g. execve()).
++	 * Fortunately, the Linux kernel preserves LR across system calls.
++	 */
++#include <features.h>
++#include <sys/syscall.h>
++
++	.global	__vfork
++	.type	__vfork,@function
++	.align	1
++__vfork:
++	mov	r8, __NR_vfork
++	scall
++	cp.w	r12, -4096
++	retls	r12
++
++	/* vfork failed, so we may use the stack freely */
++	pushm	r4-r7,lr
++#ifdef __PIC__
++	lddpc	r6, .L_GOT
++	rsub	r4, r12, 0
++.L_RGOT:
++	rsub	r6, pc
++	mcall	r6[__errno_location@got]
++#else
++	rsub	r4, r12, 0
++	mcall	.L__errno_location
++#endif
++	st.w	r12[0], r4
++	popm	r4-r7,pc,r12=-1
++
++	.align	2
++#ifdef __PIC__
++.L_GOT:
++	.long	.L_RGOT - _GLOBAL_OFFSET_TABLE_
++#else
++.L__errno_location:
++	.long	__errno_location
++#endif
++	.size	__vfork, . - __vfork
++
++	.weak	vfork
++	vfork	= __vfork
+Index: uClibc-0.9.28/Rules.mak
+===================================================================
+--- uClibc-0.9.28.orig/Rules.mak	2006-05-05 09:26:01.000000000 +0200
++++ uClibc-0.9.28/Rules.mak	2006-05-05 09:27:17.000000000 +0200
+@@ -231,6 +231,10 @@ ifeq ($(strip $(TARGET_ARCH)),frv)
+ 	UCLIBC_LDSO=ld.so.1
+ endif
+ 
++ifeq ($(strip $(TARGET_ARCH)),avr32)
++	CPU_CFLAGS-$(CONFIG_AP7000)	+= -mcpu=ap7000
++endif
++
+ # Keep the check_gcc from being needlessly executed
+ ifndef PIEFLAG
+ ifneq ($(UCLIBC_BUILD_PIE),y)
+From nobody Mon Sep 17 00:00:00 2001
+Subject: [PATCH] Make linkrelax configurable
+From: Håvard Skinnemoen <hskinnemoen@atmel.com>
+Date: 1133951618 +0100
+
+Add a linkrelax option to the configure system which will give
+appropriate options to the compiler, assembler and linker to enable
+link-time optimizations.
+
+---
+
+ Rules.mak                  |    2 ++
+ extra/Configs/Config.avr32 |    4 ++++
+ 2 files changed, 6 insertions(+)
+
+Index: uClibc-0.9.28/Rules.mak
+===================================================================
+--- uClibc-0.9.28.orig/Rules.mak	2006-02-08 17:58:53.000000000 +0100
++++ uClibc-0.9.28/Rules.mak	2006-02-08 17:59:07.000000000 +0100
+@@ -233,6 +233,8 @@ endif
+ 
+ ifeq ($(strip $(TARGET_ARCH)),avr32)
+ 	CPU_CFLAGS-$(CONFIG_AP7000)	+= -mcpu=ap7000
++	CPU_CFLAGS-$(LINKRELAX)		+= -masm-addr-pseudos -Wa,--pic,--linkrelax
++	CPU_LDFLAGS-$(LINKRELAX)	+= --relax
+ endif
+ 
+ # Keep the check_gcc from being needlessly executed
+Index: uClibc-0.9.28/extra/Configs/Config.avr32
+===================================================================
+--- uClibc-0.9.28.orig/extra/Configs/Config.avr32	2006-02-08 17:58:53.000000000 +0100
++++ uClibc-0.9.28/extra/Configs/Config.avr32	2006-02-08 17:59:07.000000000 +0100
+@@ -36,3 +36,7 @@ config CONFIG_AP7000
+ 	bool "AP7000"
+ 
+ endchoice
++
++config LINKRELAX
++	bool "Enable linker optimizations"
++	default n
+Subject: [PATCH] AVR32-optimized string operations
+
+Add hand-optimized AVR32-specific string operations. Some of them
+need a bit more testing, though.
+
+---
+
+ libc/string/avr32/Makefile      |   40 +++++++++++
+ libc/string/avr32/bcopy.S       |   15 ++++
+ libc/string/avr32/bzero.S       |   12 +++
+ libc/string/avr32/memchr.S      |   62 +++++++++++++++++
+ libc/string/avr32/memcmp.S      |   50 +++++++++++++
+ libc/string/avr32/memcpy.S      |  110 ++++++++++++++++++++++++++++++
+ libc/string/avr32/memmove.S     |  114 +++++++++++++++++++++++++++++++
+ libc/string/avr32/memset.S      |   60 ++++++++++++++++
+ libc/string/avr32/strcat.S      |   95 ++++++++++++++++++++++++++
+ libc/string/avr32/strcmp.S      |   80 ++++++++++++++++++++++
+ libc/string/avr32/strcpy.S      |   63 +++++++++++++++++
+ libc/string/avr32/stringtest.c  |  144 ++++++++++++++++++++++++++++++++++++++++
+ libc/string/avr32/strlen.S      |   52 ++++++++++++++
+ libc/string/avr32/strncpy.S     |   77 +++++++++++++++++++++
+ libc/string/avr32/test_memcpy.c |   66 ++++++++++++++++++
+ 15 files changed, 1040 insertions(+)
+
+Index: uClibc-0.9.28-avr32/libc/string/avr32/bcopy.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/bcopy.S	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,15 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++	.text
++	.global bcopy
++	.type	bcopy, @function
++	.align	1
++bcopy:
++	/* Swap the first two arguments */
++	eor	r11, r12
++	eor	r12, r11
++	eor	r11, r12
++	rjmp	__memmove
++	.size	bcopy, . - bcopy
+Index: uClibc-0.9.28-avr32/libc/string/avr32/bzero.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/bzero.S	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,12 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++	.text
++	.global bzero
++	.type	bzero, @function
++	.align	1
++bzero:
++	mov	r10, r11
++	mov	r11, 0
++	rjmp	__memset
+Index: uClibc-0.9.28-avr32/libc/string/avr32/Makefile
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/Makefile	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,40 @@
++# Makefile for uClibc
++#
++# Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
++#
++# This program is free software; you can redistribute it and/or modify it under
++# the terms of the GNU Library General Public License as published by the Free
++# Software Foundation; either version 2 of the License, or (at your option) any
++# later version.
++#
++# This program is distributed in the hope that it will be useful, but WITHOUT
++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
++# details.
++#
++# You should have received a copy of the GNU Library General Public License
++# along with this program; if not, write to the Free Software Foundation, Inc.,
++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++
++TOPDIR=../../../
++include $(TOPDIR)Rules.mak
++
++SSRC	:= bcopy.S bzero.S memcmp.S memcpy.S memmove.S
++SSRC	+= memset.S strcmp.S strlen.S
++# memchr.S, strcat.S, strcpy.S, strncpy.S is broken
++SOBJS	:= $(patsubst %.S,%.o, $(SSRC))
++OBJS	:= $(SOBJS)
++
++OBJ_LIST:= ../../obj.string.$(TARGET_ARCH)
++
++all: $(OBJ_LIST)
++
++$(OBJ_LIST): $(OBJS)
++	echo $(addprefix string/$(TARGET_ARCH)/, $(OBJS)) > $@
++
++$(SOBJS): %.o: %.S
++	$(CC) $(ASFLAGS) -c $< -o $@
++	$(STRIPTOOL) -x -R .note -R .comment $@
++
++clean:
++	$(RM) *.[oa] *~ core
+Index: uClibc-0.9.28-avr32/libc/string/avr32/memchr.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/memchr.S	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,62 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define str r12
++#define chr r11
++#define len r10
++
++	.text
++	.global memchr
++	.type	memchr, @function
++memchr:
++	or	chr, chr, chr << 8
++	or	chr, chr, chr << 16
++
++	mov	r9, str
++	andl	r9, 3, COH
++	brne	.Lunaligned_str
++
++1:	sub	len, 4
++	brlt	2f
++	ld.w	r8, str++
++	psub.b	r9, r8, r11
++	tnbz	r9
++	brne	1b
++
++	sub	str, 4
++	bfextu	r9, r8, 24, 8
++	cp.b	r9, r11
++	reteq	str
++	sub	str, -1
++	bfextu	r9, r8, 16, 8
++	cp.b	r9, r11
++	reteq	str
++	sub	str, -1
++	bfextu	r9, r8, 8, 8
++	cp.b	r9, r11
++	reteq	str
++	sub	str, -1
++	retal	str
++
++2:	sub	len, -4
++	reteq	0
++
++3:	ld.ub	r8, str++
++	cp.w	r8, 0
++	reteq	str
++	sub	len, 1
++	brne	3b
++
++	retal	0
++
++.Lunaligned_str:
++1:	sub	len, 1
++	retlt	0
++	ld.ub	r8, str++
++	cp.b	r8, r11
++	reteq	str
++	sub	r9, 1
++	brge	1b
++
++	rjmp	.Laligned_search
+Index: uClibc-0.9.28-avr32/libc/string/avr32/memcmp.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/memcmp.S	2006-10-20 10:42:09.000000000 +0200
+@@ -0,0 +1,50 @@
++/*
++ * Copyright (C) 2004 Atmel Norway.
++ */
++
++#define s1 r12
++#define s2 r11
++#define len r10
++
++	.text
++	.global memcmp
++	.type	memcmp, @function
++	.align	1
++memcmp:
++	sub	len, 4
++	brlt	.Lless_than_4
++
++1:	ld.w	r8, s1++
++	ld.w	r9, s2++
++	cp.w	r8, r9
++	brne	.Lfound_word
++	sub	len, 4
++	brge	1b
++
++.Lless_than_4:
++	sub	len, -4
++	reteq	0
++
++1:	ld.ub	r8, s1++
++	ld.ub	r9, s2++
++	sub	r8, r9
++	retne	r8
++	sub	len, 1
++	brgt	1b
++
++	retal	0
++
++.Lfound_word:
++	psub.b	r9, r8, r9
++	bfextu	r8, r9, 24, 8
++	retne	r8
++	bfextu	r8, r9, 16, 8
++	retne	r8
++	bfextu	r8, r9, 8, 8
++	retne	r8
++	retal	r9
++
++	.size	memcmp, . - memcmp
++
++	.weak	bcmp
++	bcmp = memcmp
+Index: uClibc-0.9.28-avr32/libc/string/avr32/memcpy.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/memcpy.S	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,110 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++/* Don't use r12 as dst since we must return it unmodified */
++#define dst r9
++#define src r11
++#define len r10
++
++	.text
++	.global	memcpy
++	.type	memcpy, @function
++
++	.global	__memcpy
++	.hidden	__memcpy
++	.type	__memcpy, @function
++memcpy:
++__memcpy:
++	pref	src[0]
++	mov	dst, r12
++
++	/* If we have less than 32 bytes, don't do anything fancy */
++	cp.w	len, 32
++	brge	.Lmore_than_31
++
++	sub	len, 1
++	retlt	r12
++1:	ld.ub	r8, src++
++	st.b	dst++, r8
++	sub	len, 1
++	brge	1b
++	retal	r12
++
++.Lmore_than_31:
++	pushm	r0-r7, lr
++
++	/* Check alignment */
++	mov	r8, src
++	andl	r8, 31, COH
++	brne	.Lunaligned_src
++	mov	r8, dst
++	andl	r8, 3, COH
++	brne	.Lunaligned_dst
++
++.Laligned_copy:
++	sub	len, 32
++	brlt	.Lless_than_32
++
++1:	/* Copy 32 bytes at a time */
++	ldm	src, r0-r7
++	sub	src, -32
++	stm	dst, r0-r7
++	sub	dst, -32
++	sub	len, 32
++	brge	1b
++
++.Lless_than_32:
++	/* Copy 16 more bytes if possible */
++	sub	len, -16
++	brlt	.Lless_than_16
++	ldm	src, r0-r3
++	sub	src, -16
++	sub	len, 16
++	stm	dst, r0-r3
++	sub	dst, -16
++
++.Lless_than_16:
++	/* Do the remaining as byte copies */
++	neg	len
++	add	pc, pc, len << 2
++	.rept	15
++	ld.ub	r0, src++
++	st.b	dst++, r0
++	.endr
++
++	popm	r0-r7, pc
++
++.Lunaligned_src:
++	/* Make src cacheline-aligned. r8 = (src & 31) */
++	rsub	r8, r8, 32
++	sub	len, r8
++1:	ld.ub	r0, src++
++	st.b	dst++, r0
++	sub	r8, 1
++	brne	1b
++
++	/* If dst is word-aligned, we're ready to go */
++	pref	src[0]
++	mov	r8, 3
++	tst	dst, r8
++	breq	.Laligned_copy
++
++.Lunaligned_dst:
++	/* src is aligned, but dst is not. Expect bad performance */
++	sub	len, 4
++	brlt	2f
++1:	ld.w	r0, src++
++	st.w	dst++, r0
++	sub	len, 4
++	brge	1b
++
++2:	neg	len
++	add	pc, pc, len << 2
++	.rept	3
++	ld.ub	r0, src++
++	st.b	dst++, r0
++	.endr
++
++	popm	r0-r7, pc
++	.size	memcpy, . - memcpy
+Index: uClibc-0.9.28-avr32/libc/string/avr32/memmove.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/memmove.S	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,114 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define dst r12
++#define src r11
++#define len r10
++
++	.text
++	.global memmove
++	.type	memmove, @function
++
++	.global	__memmove
++	.hidden	__memmove
++	.type	__memmove, @function
++memmove:
++__memmove:
++	cp.w	src, dst
++	brge	__memcpy
++
++	add	dst, len
++	add	src, len
++	pref	src[-1]
++
++	/*
++	 * The rest is basically the same as in memcpy.S except that
++	 * the direction is reversed.
++	 */
++	cp.w	len, 32
++	brge	.Lmore_than_31
++
++	sub	len, 1
++	retlt	r12
++1:	ld.ub	r8, --src
++	st.b	--dst, r8
++	sub	len, 1
++	brge	1b
++	retal	r12
++
++.Lmore_than_31:
++	pushm	r0-r7, lr
++
++	/* Check alignment */
++	mov	r8, src
++	andl	r8, 31, COH
++	brne	.Lunaligned_src
++	mov	r8, r12
++	andl	r8, 3, COH
++	brne	.Lunaligned_dst
++
++.Laligned_copy:
++	sub	len, 32
++	brlt	.Lless_than_32
++
++1:	/* Copy 32 bytes at a time */
++	sub	src, 32
++	ldm	src, r0-r7
++	sub	dst, 32
++	sub	len, 32
++	stm	dst, r0-r7
++	brge	1b
++
++.Lless_than_32:
++	/* Copy 16 more bytes if possible */
++	sub	len, -16
++	brlt	.Lless_than_16
++	sub	src, 16
++	ldm	src, r0-r3
++	sub	dst, 16
++	sub	len, 16
++	stm	dst, r0-r3
++
++.Lless_than_16:
++	/* Do the remaining as byte copies */
++	sub	len, -16
++	breq	2f
++1:	ld.ub	r0, --src
++	st.b	--dst, r0
++	sub	len, 1
++	brne	1b
++
++2:	popm	r0-r7, pc
++
++.Lunaligned_src:
++	/* Make src cacheline-aligned. r8 = (src & 31) */
++	sub	len, r8
++1:	ld.ub	r0, --src
++	st.b	--dst, r0
++	sub	r8, 1
++	brne	1b
++
++	/* If dst is word-aligned, we're ready to go */
++	pref	src[-4]
++	mov	r8, 3
++	tst	dst, r8
++	breq	.Laligned_copy
++
++.Lunaligned_dst:
++	/* src is aligned, but dst is not. Expect bad performance */
++	sub	len, 4
++	brlt	2f
++1:	ld.w	r0, --src
++	st.w	--dst, r0
++	sub	len, 4
++	brge	1b
++
++2:	neg	len
++	add	pc, pc, len << 2
++	.rept	3
++	ld.ub	r0, --src
++	st.b	--dst, r0
++	.endr
++
++	popm	r0-r7, pc
+Index: uClibc-0.9.28-avr32/libc/string/avr32/memset.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/memset.S	2006-10-20 10:42:15.000000000 +0200
+@@ -0,0 +1,60 @@
++/*
++ * Copyright (C) 2004 Atmel Norway.
++ */
++
++#define s r12
++#define c r11
++#define n r10
++
++	.text
++	.global memset
++	.type	memset, @function
++
++	.global	__memset
++	.hidden	__memset
++	.type	__memset, @function
++
++	.align	1
++memset:
++__memset:
++	cp.w	n, 32
++	mov	r9, s
++	brge	.Llarge_memset
++
++	sub	n, 1
++	retlt	s
++1:	st.b	s++, c
++	sub	n, 1
++	brge	1b
++
++	retal	r9
++
++.Llarge_memset:
++	mov	r8, r11
++	mov	r11, 3
++	bfins	r8, r8, 8, 8
++	bfins	r8, r8, 16, 16
++	tst	s, r11
++	breq	2f
++
++1:	st.b	s++, r8
++	sub	n, 1
++	tst	s, r11
++	brne	1b
++
++2:	mov	r11, r9
++	mov	r9, r8
++	sub	n, 8
++
++3:	st.d	s++, r8
++	sub	n, 8
++	brge	3b
++
++	/* If we are done, n == -8 and we'll skip all st.b insns below */
++	neg	n
++	lsl	n, 1
++	add	pc, n
++	.rept	7
++	st.b	s++, r8
++	.endr
++	retal	r11
+Index: uClibc-0.9.28-avr32/libc/string/avr32/strcat.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/strcat.S	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,95 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define s1 r9
++#define s2 r11
++
++	.text
++	.global strcat
++	.type	strcat, @function
++	.align	1
++strcat:
++	mov	s1, r12
++
++	/* Make sure s1 is word-aligned */
++	mov	r10, s1
++	andl	r10, 3, COH
++	breq	2f
++
++	add	pc, pc, r10 << 3
++	sub	r0, r0, 0	/* 4-byte nop */
++	ld.ub	r8, s1++
++	sub	r8, r8, 0
++	breq	2f
++	ld.ub	r8, s1++
++	sub	r8, r8, 0
++	breq	3f
++	ld.ub	r8, s1++
++	sub	r8, r8, 0
++	breq	4f
++
++	/* Find the end of the first string */
++5:	ld.w	r8, s1++
++	tnbz	r8
++	brne	5b
++
++	sub	s1, 4
++
++	bfextu	r10, r8, 24, 8
++	cp.w	r10, 0
++	breq	1f
++	sub	s1, -1
++	bfextu	r10, r8, 16, 8
++	cp.w	r10, 0
++	breq	2f
++	sub	s1, -1
++	bfextu	r10, r8, 8, 8
++	cp.w	r10, 0
++	breq	3f
++	sub	s1, -1
++	rjmp	4f
++
++	/* Now, append s2 */
++1:	ld.ub	r8, s2++
++	st.b	s1++, r8
++	cp.w	r8, 0
++	reteq	r12
++2:	ld.ub	r8, s2++
++	st.b	s1++, r8
++	cp.w	r8, 0
++	reteq	r12
++3:	ld.ub	r8, s2++
++	st.b	s1++, r8
++	cp.w	r8, 0
++	reteq	r12
++4:	ld.ub	r8, s2++
++	st.b	s1++, r8
++	cp.w	r8, 0
++	reteq	r12
++
++	/* Copy one word at a time */
++	ld.w	r8, s2++
++	tnbz	r8
++	breq	2f
++1:	st.w	r8, s2++
++	ld.w	r8, s2++
++	tnbz	r8
++	brne	1b
++
++	/* Copy the remaining bytes */
++	bfextu	r10, r8, 24, 8
++	st.b	s1++, r10
++	cp.w	r10, 0
++	reteq	r12
++	bfextu	r10, r8, 16, 8
++	st.b	s1++, r10
++	cp.w	r10, 0
++	reteq	r12
++	bfextu	r10, r8, 8, 8
++	st.b	s1++, r10
++	cp.w	r10, 0
++	reteq	r12
++	st.b	s1++, r8
++	retal	r12
++	.size	strcat, . - strcat
+Index: uClibc-0.9.28-avr32/libc/string/avr32/strcmp.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/strcmp.S	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,80 @@
++/*
++ * Copyright (C) 2004 Atmel Norway.
++ */
++
++#define s1 r12
++#define s2 r11
++#define len r10
++
++	.text
++	.global strcmp
++	.type	strcmp, @function
++	.align	1
++strcmp:
++	mov	r8, 3
++	tst	s1, r8
++	brne	.Lunaligned_s1
++	tst	s2, r8
++	brne	.Lunaligned_s2
++
++1:	ld.w	r8, s1++
++	ld.w	r9, s2++
++	cp.w	r8, r9
++	brne	2f
++	tnbz	r8
++	brne	1b
++	retal	0
++
++2:	bfextu	r12, r8, 24, 8
++	bfextu	r11, r9, 24, 8
++	sub	r12, r11
++	retne	r12
++	cp.w	r11, 0
++	reteq	0
++	bfextu	r12, r8, 16, 8
++	bfextu	r11, r9, 16, 8
++	sub	r12, r11
++	retne	r12
++	cp.w	r11, 0
++	reteq	0
++	bfextu	r12, r8, 8, 8
++	bfextu	r11, r9, 8, 8
++	sub	r12, r11
++	retne	r12
++	cp.w	r11, 0
++	reteq	0
++	bfextu	r12, r8, 0, 8
++	bfextu	r11, r9, 0, 8
++	sub	r12, r11
++	retal	r12
++
++.Lunaligned_s1:
++3:	tst	s1, r8
++	breq	4f
++	ld.ub	r10, s1++
++	ld.ub	r9, s2++
++	sub	r10, r9
++	retne	r10
++	cp.w	r9, 0
++	brne	3b
++	retal	r10
++
++4:	tst	s2, r8
++	breq	1b
++
++.Lunaligned_s2:
++	/*
++	 * s1 and s2 can't both be aligned, and unaligned word loads
++	 * can trigger spurious exceptions if we cross a page boundary.
++	 * Do it the slow way...
++	 */
++1:	ld.ub	r8, s1++
++	ld.ub	r9, s2++
++	sub	r8, r9
++	retne	r8
++	cp.w	r9, 0
++	brne	1b
++	retal	0
++
++	.weak	strcoll
++	strcoll	= strcmp
+Index: uClibc-0.9.28-avr32/libc/string/avr32/strcpy.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/strcpy.S	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,63 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ *
++ * To reduce the size, this one might simply call strncpy with len = -1.
++ */
++
++#define dst r9
++#define src r11
++
++	.text
++	.global strcpy
++	.type	strcpy, @function
++strcpy:
++	mov	dst, r12
++
++	pref	src[0]
++
++	/*
++	 * Check alignment. If src is aligned but dst isn't, we can't
++	 * do much about it...
++	 */
++	mov	r8, src
++	andl	r8, 3 COH
++	brne	.Lunaligned_src
++
++.Laligned_copy:
++1:	ld.w	r8, src++
++	tnbz	r8
++	breq	2f
++	st.w	dst++, r8
++	rjmp	1b
++
++2:	/*
++	 * Ok, r8 now contains the terminating '\0'. Copy the
++	 * remaining bytes individually.
++	 */
++	bfextu	r10, r8, 24, 8
++	st.b	dst++, r10
++	cp.w	r10, 0
++	reteq	r12
++	bfextu	r10, r8, 16, 8
++	st.b	dst++, r10
++	cp.w	r10, 0
++	reteq	r12
++	bfextu	r10, r8, 8, 8
++	st.b	dst++, r10
++	cp.w	r10, 0
++	reteq	r12
++	st.b	dst++, r8
++	retal	r12
++
++.Lunaligned_src:
++	/* Copy bytes until we're aligned */
++	rsub	r8, r8, 4
++	add	pc, pc, r8 << 3
++	nop
++	nop
++	ld.ub	r10, src++
++	st.b	dst++, r10
++	cp.w	r10, 0
++	reteq	r12
++
++	rjmp	.Laligned_copy
+Index: uClibc-0.9.28-avr32/libc/string/avr32/stringtest.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/stringtest.c	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,144 @@
++
++#include <stdio.h>
++#include <string.h>
++#include <time.h>
++#include <sys/mman.h>
++
++#define BUF_SIZE (8 * 1024)
++
++static char *buf1;
++static char *buf1_ref;
++static char *buf2;
++
++extern void *optimized_memcpy(void *dest, void *src, size_t len);
++extern void *optimized_memmove(void *dest, void *src, size_t len);
++extern char *optimized_strcpy(char *dest, char *src);
++extern char *optimized_strncpy(char *dest, char *src, size_t len);
++
++void dump_mismatch(char *buf, char *ref, size_t len)
++{
++	int i, j;
++
++	for (i = 0; i < len; i += 16) {
++		if (memcmp(buf + i, ref + i, 16) == 0)
++			continue;
++
++		printf("%4x buf:", i);
++		for (j = i; j < (i + 16); j++)
++			printf(" %02x", buf[j]);
++		printf("\n     ref:");
++		for (j = i; j < (i + 16); j++)
++			printf(" %02x", ref[j]);
++		printf("\n");
++	}
++}
++
++static void test_memcpy(int src_offset, int dst_offset, int len)
++{
++	clock_t start, old, new;
++	int i;
++
++	memset(buf1, 0x55, BUF_SIZE);
++	memset(buf1_ref, 0x55, BUF_SIZE);
++	memset(buf2, 0xaa, BUF_SIZE);
++
++	printf("Testing memcpy with offsets %d => %d and len %d...",
++	       src_offset, dst_offset, len);
++
++	start = clock();
++	for (i = 0; i < 8192; i++)
++		optimized_memcpy(buf1 + dst_offset, buf2 + src_offset, len);
++	new = clock() - start;
++	start = clock();
++	for ( i = 0; i < 8192; i++)
++		memcpy(buf1_ref + dst_offset, buf2 + src_offset, len);
++	old = clock() - start;
++
++	if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0)
++		printf("OK\n");
++	else {
++		printf("FAILED\n");
++		dump_mismatch(buf1, buf1_ref, BUF_SIZE);
++	}
++	printf("CPU time used: %d vs. %d\n", new, old);
++}
++
++static void test_memmove(int src_offset, int dst_offset, int len)
++{
++	clock_t start, old, new;
++
++	memset(buf1, 0x55, BUF_SIZE);
++	memset(buf1_ref, 0x55, BUF_SIZE);
++	memset(buf2, 0xaa, BUF_SIZE);
++
++	printf("Testing memmove with offsets %d => %d and len %d...",
++	       src_offset, dst_offset, len);
++
++	start = clock();
++	optimized_memmove(buf1 + dst_offset, buf2 + src_offset, len);
++	new = clock() - start;
++	start = clock();
++	memmove(buf1_ref + dst_offset, buf2 + src_offset, len);
++	old = clock() - start;
++
++	if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0)
++		printf("OK\n");
++	else {
++		printf("FAILED\n");
++		dump_mismatch(buf1, buf1_ref, BUF_SIZE);
++	}
++	printf("CPU time used: %d vs. %d\n", new, old);
++}
++
++int main(int argc, char *argv[])
++{
++	buf2 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE,
++		    MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
++	if (buf2 == MAP_FAILED) {
++		perror("Failed to allocate memory for buf2");
++		return 1;
++	}
++	buf1 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE,
++		    MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
++	if (buf1 == MAP_FAILED) {
++		perror("Failed to allocate memory for buf1");
++		return 1;
++	}
++	buf1_ref = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE,
++			MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
++	if (buf1_ref == MAP_FAILED) {
++		perror("Failed to allocate memory for buf1_ref");
++		return 1;
++	}
++	printf("\n === MEMCPY ===\n\n");
++
++	test_memcpy(0, 0, BUF_SIZE - 32);
++	test_memcpy(0, 0, 1);
++	test_memcpy(0, 0, 31);
++	test_memcpy(0, 0, 32);
++	test_memcpy(0, 0, 127);
++	test_memcpy(0, 0, 128);
++	test_memcpy(4, 4, BUF_SIZE - 32 - 4);
++	test_memcpy(1, 1, BUF_SIZE - 32 - 1);
++	test_memcpy(1, 1, 126);
++	test_memcpy(0, 3, 128);
++	test_memcpy(1, 4, 128);
++	test_memcpy(0, 0, 0);
++
++	printf("\n === MEMMOVE ===\n\n");
++
++	test_memmove(0, 0, BUF_SIZE - 32);
++	test_memmove(0, 0, 1);
++	test_memmove(0, 0, 31);
++	test_memmove(0, 0, 32);
++	test_memmove(0, 0, BUF_SIZE - 33);
++	test_memmove(0, 0, 128);
++	test_memmove(4, 4, BUF_SIZE - 32 - 4);
++	test_memmove(1, 1, BUF_SIZE - 32 - 1);
++	test_memmove(1, 1, BUF_SIZE - 130);
++	test_memmove(0, 3, BUF_SIZE - 128);
++	test_memmove(1, 4, BUF_SIZE - 128);
++	test_memmove(0, 0, 0);
++
++	return 0;
++}
+Index: uClibc-0.9.28-avr32/libc/string/avr32/strlen.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/strlen.S	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,52 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define str r12
++
++	.text
++	.global strlen
++	.type	strlen, @function
++strlen:
++	mov	r11, r12
++
++	mov	r9, str
++	andl	r9, 3, COH
++	brne	.Lunaligned_str
++
++1:	ld.w	r8, str++
++	tnbz	r8
++	brne	1b
++
++	sub	r12, r11
++	bfextu	r9, r8, 24, 8
++	cp.w	r9, 0
++	subeq	r12, 4
++	reteq	r12
++	bfextu	r9, r8, 16, 8
++	cp.w	r9, 0
++	subeq	r12, 3
++	reteq	r12
++	bfextu	r9, r8, 8, 8
++	cp.w	r9, 0
++	subeq	r12, 2
++	reteq	r12
++	sub	r12, 1
++	retal	r12
++
++.Lunaligned_str:
++	add	pc, pc, r9 << 3
++	sub	r0, r0, 0	/* 4-byte nop */
++	ld.ub	r8, str++
++	sub	r8, r8, 0
++	breq	1f
++	ld.ub	r8, str++
++	sub	r8, r8, 0
++	breq	1f
++	ld.ub	r8, str++
++	sub	r8, r8, 0
++	brne	1b
++
++1:	sub	r12, 1
++	sub	r12, r11
++	retal	r12
+Index: uClibc-0.9.28-avr32/libc/string/avr32/strncpy.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/strncpy.S	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,77 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define dst r9
++#define src r11
++
++	.text
++	.global strcpy
++	.type	strncpy, @function
++strncpy:
++	mov	dst, r12
++
++	pref	src[0]
++	mov	dst, r12
++
++	/*
++	 * Check alignment. If src is aligned but dst isn't, we can't
++	 * do much about it...
++	 */
++	mov	r8, src
++	andl	r8, 3 COH
++	brne	.Lunaligned_src
++
++.Laligned_copy:
++	sub	r10, 4
++	brlt	3f
++1:	ld.w	r8, src++
++	tnbz	r8
++	breq	2f
++	st.w	dst++, r8
++	sub	r10, 4
++	brne	1b
++
++3:	sub	r10, -4
++	reteq	r12
++
++	/* This is safe as long as src is word-aligned and r10 > 0 */
++	ld.w	r8, src++
++
++2:	/*
++	 * Ok, r8 now contains the terminating '\0'. Copy the
++	 * remaining bytes individually.
++	 */
++	bfextu	r11, r8, 24, 8
++	st.b	dst++, r11
++	cp.w	r11, 0
++	reteq	r12
++	sub	r10, 1
++	reteq	r12
++	bfextu	r11, r8, 16, 8
++	st.b	dst++, r11
++	cp.w	r11, 0
++	reteq	r12
++	sub	r10, 1
++	reteq	r12
++	bfextu	r11, r8, 8, 8
++	st.b	dst++, r11
++	cp.w	r11, 0
++	reteq	r12
++	sub	r10, 1
++	reteq	r12
++	st.b	dst++, r8
++	retal	r12
++
++.Lunaligned_src:
++	/* Copy bytes until we're aligned */
++	min	r8, r8, r10
++	sub	r10, r8
++	sub	r8, 1
++	retlt	r12
++1:	ld.ub	r10, src++
++	st.b	dst++, r10
++	sub	r8, 1
++	brge	1b
++
++	rjmp	.Laligned_copy
+Index: uClibc-0.9.28-avr32/libc/string/avr32/test_memcpy.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28-avr32/libc/string/avr32/test_memcpy.c	2006-10-19 15:05:52.000000000 +0200
+@@ -0,0 +1,66 @@
++
++#include <stdio.h>
++#include <string.h>
++
++#define BUF_SIZE 32768
++
++static char buf1[BUF_SIZE] __attribute__((aligned(32)));
++static char buf1_ref[BUF_SIZE] __attribute__((aligned(32)));
++static char buf2[BUF_SIZE] __attribute__((aligned(32)));
++
++extern void *new_memcpy(void *dest, void *src, size_t len);
++
++void dump_mismatch(char *buf, char *ref, size_t len)
++{
++	int i, j;
++
++	for (i = 0; i < len; i += 16) {
++		if (memcmp(buf + i, ref + i, 16) == 0)
++			continue;
++
++		printf("% 4x buf:", i);
++		for (j = i; j < (i + 16); j++)
++			printf(" %02x", buf[j]);
++		printf("\n     ref:");
++		for (j = i; j < (i + 16); j++)
++			printf(" %02x", ref[j]);
++		printf("\n");
++	}
++}
++
++void test(int src_offset, int dst_offset, int len)
++{
++	memset(buf1, 0x55, sizeof(buf1));
++	memset(buf1_ref, 0x55, sizeof(buf1_ref));
++	memset(buf2, 0xaa, sizeof(buf2));
++
++	printf("Testing with offsets %d => %d and len %d...",
++	       src_offset, dst_offset, len);
++
++	new_memcpy(buf1 + dst_offset, buf2 + src_offset, len);
++	memcpy(buf1_ref + dst_offset, buf2 + src_offset, len);
++
++	if (memcmp(buf1, buf1_ref, sizeof(buf1)) == 0)
++		printf("OK\n");
++	else {
++		printf("FAILED\n");
++		dump_mismatch(buf1, buf1_ref, sizeof(buf1));
++	}
++}
++
++int main(int argc, char *argv[])
++{
++	test(0, 0, BUF_SIZE);
++	test(0, 0, 1);
++	test(0, 0, 31);
++	test(0, 0, 32);
++	test(0, 0, 127);
++	test(0, 0, 128);
++	test(4, 4, BUF_SIZE - 4);
++	test(1, 1, BUF_SIZE - 1);
++	test(1, 1, 126);
++	test(0, 3, 128);
++	test(1, 4, 128);
++
++	return 0;
++}
+Subject: [PATCH] Don't include create_module() for AVR32
+
+The create_module() system call is obsolete in Linux 2.6, so the
+AVR32 kernel doesn't even have it.
+
+Come to think about it, this should be completely unnecessary as the
+create_module function is only a stub when __NR_create_module is
+undefined.
+---
+
+ libc/sysdeps/linux/common/create_module.c |    3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+Index: uClibc-0.9.28/libc/sysdeps/linux/common/create_module.c
+===================================================================
+--- uClibc-0.9.28.orig/libc/sysdeps/linux/common/create_module.c	2006-02-07 16:48:38.000000000 +0100
++++ uClibc-0.9.28/libc/sysdeps/linux/common/create_module.c	2006-02-07 17:17:14.000000000 +0100
+@@ -61,7 +61,8 @@ unsigned long create_module(const char *
+ {
+   return __create_module(name, size, 0, 0);
+ }
+-#else
++/* create_module is obsolete in Linux 2.6, so AVR32 doesn't have it */
++#elif !defined(__avr32__)
+ /* Sparc, MIPS, etc don't mistake return values for errors. */ 
+ _syscall2(unsigned long, create_module, const char *, name, size_t, size);
+ #endif
+Subject: [PATCH] ldso: Always inline _dl_memcpy()
+
+On some gcc versions, inline is merely a hint. AVR32 depends on this
+function actually getting inlined, so we need to use __always_inline
+instead of just inline.
+
+---
+
+ ldso/include/dl-string.h |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: uClibc-0.9.28/ldso/include/dl-string.h
+===================================================================
+--- uClibc-0.9.28.orig/ldso/include/dl-string.h	2006-02-07 17:01:28.000000000 +0100
++++ uClibc-0.9.28/ldso/include/dl-string.h	2006-02-07 17:03:02.000000000 +0100
+@@ -134,7 +134,7 @@ static inline char * _dl_strstr(const ch
+     } while (1);
+ }
+ 
+-static inline void * _dl_memcpy(void * dst, const void * src, size_t len)
++static __always_inline void * _dl_memcpy(void * dst, const void * src, size_t len)
+ {
+ 	register char *a = dst-1;
+ 	register const char *b = src-1;
+Subject: [PATCH] ldso: Define MAP_FAILED for _dl_mmap()
+
+When using mmap2() to emulate mmap(), _dl_mmap() uses MAP_FAILED to
+indicate failure. MAP_FAILED is not defined anywhere, so this patch
+defines it.
+
+---
+
+ ldso/include/dl-syscall.h |    1 +
+ 1 file changed, 1 insertion(+)
+
+Index: uClibc-0.9.28/ldso/include/dl-syscall.h
+===================================================================
+--- uClibc-0.9.28.orig/ldso/include/dl-syscall.h	2006-02-07 16:49:27.000000000 +0100
++++ uClibc-0.9.28/ldso/include/dl-syscall.h	2006-02-07 17:07:06.000000000 +0100
+@@ -132,6 +132,7 @@ static inline _syscall6(__ptr_t, __sysca
+ 		size_t, len, int, prot, int, flags, int, fd, off_t, offset);
+ /*always 12, even on architectures where PAGE_SHIFT != 12 */
+ #define MMAP2_PAGE_SHIFT 12
++#define MAP_FAILED ((void *) -1)
+ static inline void * _dl_mmap(void * addr, unsigned long size, int prot,
+ 		int flags, int fd, unsigned long offset)
+ {
+Subject: [PATCH] ldso: Always inline system calls
+
+Some versions of gcc consider inline merely a hint. AVR32 depends on
+the system calls actually being inlined, so we need to use
+__always_inline instead of just inline.
+
+---
+
+ ldso/include/dl-syscall.h |   38 +++++++++++++++++++-------------------
+ 1 file changed, 19 insertions(+), 19 deletions(-)
+
+Index: uClibc-0.9.28/ldso/include/dl-syscall.h
+===================================================================
+--- uClibc-0.9.28.orig/ldso/include/dl-syscall.h	2006-02-07 17:07:06.000000000 +0100
++++ uClibc-0.9.28/ldso/include/dl-syscall.h	2006-02-07 17:08:47.000000000 +0100
+@@ -60,59 +60,59 @@
+    dynamic linking at all, so we cannot return any error codes.
+    We just punt if there is an error. */
+ #define __NR__dl_exit __NR_exit
+-static inline _syscall1(void, _dl_exit, int, status);
++static __always_inline _syscall1(void, _dl_exit, int, status);
+ 
+ #define __NR__dl_close __NR_close
+-static inline _syscall1(int, _dl_close, int, fd);
++static __always_inline _syscall1(int, _dl_close, int, fd);
+ 
+ #define __NR__dl_open __NR_open
+-static inline _syscall3(int, _dl_open, const char *, fn, int, flags, __kernel_mode_t, mode);
++static __always_inline _syscall3(int, _dl_open, const char *, fn, int, flags, __kernel_mode_t, mode);
+ 
+ #define __NR__dl_write __NR_write
+-static inline _syscall3(unsigned long, _dl_write, int, fd,
++static __always_inline _syscall3(unsigned long, _dl_write, int, fd,
+ 	    const void *, buf, unsigned long, count);
+ 
+ #define __NR__dl_read __NR_read
+-static inline _syscall3(unsigned long, _dl_read, int, fd,
++static __always_inline _syscall3(unsigned long, _dl_read, int, fd,
+ 	    const void *, buf, unsigned long, count);
+ 
+ #define __NR__dl_mprotect __NR_mprotect
+-static inline _syscall3(int, _dl_mprotect, const void *, addr, unsigned long, len, int, prot);
++static __always_inline _syscall3(int, _dl_mprotect, const void *, addr, unsigned long, len, int, prot);
+ 
+ #define __NR__dl_stat __NR_stat
+-static inline _syscall2(int, _dl_stat, const char *, file_name, struct stat *, buf);
++static __always_inline _syscall2(int, _dl_stat, const char *, file_name, struct stat *, buf);
+ 
+ #define __NR__dl_munmap __NR_munmap
+-static inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length);
++static __always_inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length);
+ 
+ #define __NR__dl_getuid __NR_getuid
+-static inline _syscall0(uid_t, _dl_getuid);
++static __always_inline _syscall0(uid_t, _dl_getuid);
+ 
+ #define __NR__dl_geteuid __NR_geteuid
+-static inline _syscall0(uid_t, _dl_geteuid);
++static __always_inline _syscall0(uid_t, _dl_geteuid);
+ 
+ #define __NR__dl_getgid __NR_getgid
+-static inline _syscall0(gid_t, _dl_getgid);
++static __always_inline _syscall0(gid_t, _dl_getgid);
+ 
+ #define __NR__dl_getegid __NR_getegid
+-static inline _syscall0(gid_t, _dl_getegid);
++static __always_inline _syscall0(gid_t, _dl_getegid);
+ 
+ #define __NR__dl_getpid __NR_getpid
+-static inline _syscall0(gid_t, _dl_getpid);
++static __always_inline _syscall0(gid_t, _dl_getpid);
+ 
+ #define __NR__dl_readlink __NR_readlink
+-static inline _syscall3(int, _dl_readlink, const char *, path, char *, buf, size_t, bufsiz);
++static __always_inline _syscall3(int, _dl_readlink, const char *, path, char *, buf, size_t, bufsiz);
+ 
+ #ifdef __NR_mmap
+ #ifdef MMAP_HAS_6_ARGS
+ #define __NR__dl_mmap __NR_mmap
+-static inline _syscall6(void *, _dl_mmap, void *, start, size_t, length,
++static __always_inline _syscall6(void *, _dl_mmap, void *, start, size_t, length,
+ 		int, prot, int, flags, int, fd, off_t, offset);
+ #else
+ #define __NR__dl_mmap_real __NR_mmap
+-static inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer);
++static __always_inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer);
+ 
+-static inline void * _dl_mmap(void * addr, unsigned long size, int prot,
++static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot,
+ 		int flags, int fd, unsigned long offset)
+ {
+ 	unsigned long buffer[6];
+@@ -128,12 +128,12 @@ static inline void * _dl_mmap(void * add
+ #endif
+ #elif defined __NR_mmap2
+ #define __NR___syscall_mmap2       __NR_mmap2
+-static inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr,
++static __always_inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr,
+ 		size_t, len, int, prot, int, flags, int, fd, off_t, offset);
+ /*always 12, even on architectures where PAGE_SHIFT != 12 */
+ #define MMAP2_PAGE_SHIFT 12
+ #define MAP_FAILED ((void *) -1)
+-static inline void * _dl_mmap(void * addr, unsigned long size, int prot,
++static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot,
+ 		int flags, int fd, unsigned long offset)
+ {
+     if (offset & ((1 << MMAP2_PAGE_SHIFT) - 1))
+Subject: [PATCH] ldso: AVR32 support
+
+This implements the AVR32-specific parts of the dynamic linker.
+
+---
+
+ ldso/ldso/avr32/dl-debug.h    |   45 +++++++++
+ ldso/ldso/avr32/dl-startup.h  |  110 ++++++++++++++++++++++++
+ ldso/ldso/avr32/dl-syscalls.h |    5 +
+ ldso/ldso/avr32/dl-sysdep.h   |  103 ++++++++++++++++++++++
+ ldso/ldso/avr32/elfinterp.c   |  191 ++++++++++++++++++++++++++++++++++++++++++
+ ldso/ldso/avr32/resolve.S     |   28 ++++++
+ 6 files changed, 482 insertions(+)
+
+Index: uClibc-0.9.28/ldso/ldso/avr32/dl-debug.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/ldso/ldso/avr32/dl-debug.h	2006-05-05 09:30:43.000000000 +0200
+@@ -0,0 +1,45 @@
++/*
++ * AVR32 ELF shared libary loader support
++ *
++ * Copyright (C) 2005 Atmel Norway
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ *    notice, this list of conditions and the following disclaimer.
++ * 2. The name of the above contributors may not be
++ *    used to endorse or promote products derived from this software
++ *    without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED.  IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ */
++
++static const char *_dl_reltypes_tab[] = {
++    "R_AVR32_NONE",
++    "R_AVR32_32", "R_AVR32_16", "R_AVR32_8",
++    "R_AVR32_32_PCREL", "R_AVR32_16_PCREL", "R_AVR32_8_PCREL",
++    "R_AVR32_DIFF32", "R_AVR32_DIFF16", "R_AVR32_DIFF8",
++    "R_AVR32_GOT32", "R_AVR32_GOT16", "R_AVR32_GOT8",
++    "R_AVR32_21S", "R_AVR32_16U", "R_AVR32_16S", "R_AVR32_8S", "R_AVR32_8S_EXT",
++    "R_AVR32_22H_PCREL", "R_AVR32_18W_PCREL", "R_AVR32_16B_PCREL",
++    "R_AVR32_16N_PCREL", "R_AVR32_14UW_PCREL", "R_AVR32_11H_PCREL",
++    "R_AVR32_10UW_PCREL", "R_AVR32_9H_PCREL", "R_AVR32_9UW_PCREL",
++    "R_AVR32_HI16", "R_AVR32_LO16",
++    "R_AVR32_GOTPC", "R_AVR32_GOTCALL", "R_AVR32_LDA_GOT",
++    "R_AVR32_GOT21S", "R_AVR32_GOT18SW", "R_AVR32_GOT16S", "R_AVR32_GOT7UW",
++    "R_AVR32_32_CPENT", "R_AVR32_CPCALL", "R_AVR32_16_CP", "R_AVR32_9W_CP",
++    "R_AVR32_RELATIVE", "R_AVR32_GLOB_DAT", "R_AVR32_JMP_SLOT",
++    "R_AVR32_ALIGN",
++};
+Index: uClibc-0.9.28/ldso/ldso/avr32/dl-startup.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/ldso/ldso/avr32/dl-startup.h	2006-05-05 09:29:45.000000000 +0200
+@@ -0,0 +1,110 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * Architecture specific code used by dl-startup.c
++ * Copyright (C) 2005 Atmel Norway
++ */
++
++/* This is the library loader's main entry point. Let _dl_boot2 do its
++ * initializations and jump to the application's entry point
++ * afterwards. */
++asm(	"	.text\n"
++	"	.global	_start\n"
++	"	.type	_start,@function\n"
++	"_start:\n"
++	/* All arguments are on the stack initially */
++	"	mov	r12, sp\n"
++	"	rcall	_dl_start\n"
++	/* Returns user entry point in r12. Save it. */
++	"	mov	r0, r12\n"
++	/* We're PIC, so get the Global Offset Table */
++	"	lddpc	r6, .L_GOT\n"
++	".L_RGOT:\n"
++	"	rsub	r6, pc\n"
++	/* Adjust argc and argv according to _dl_skip_args */
++	"	ld.w	r1, r6[_dl_skip_args@got]\n"
++	"	ld.w	r1, r1[0]\n"
++	"	ld.w	r2, sp++\n"
++	"	sub	r2, r1\n"
++	"	add	sp, sp, r1 << 2\n"
++	"	st.w	--sp, r2\n"
++	/* Load the finalizer function */
++	"	ld.w	r12, r6[_dl_fini@got]\n"
++	/* Jump to the user's entry point */
++	"	mov	pc, r0\n\n"
++
++	"	.align	2\n"
++	".L_GOT:"
++	"	.long	.L_RGOT - _GLOBAL_OFFSET_TABLE_\n"
++	"	.size	_start, . - _start\n"
++	"	.previous\n");
++
++/* Get a pointer to the argv array.  On many platforms this can be just
++ * the address if the first argument, on other platforms we need to
++ * do something a little more subtle here. */
++#define GET_ARGV(ARGVP, ARGS) ARGVP = ((unsigned long *)ARGS + 1)
++
++
++/* We can't call functions before the GOT has been initialized */
++#define NO_FUNCS_BEFORE_BOOTSTRAP
++
++/*
++ * Relocate the GOT during dynamic loader bootstrap.  This will add
++ * the load address to all entries in the GOT, which is necessary
++ * because the linker doesn't generate R_AVR32_RELATIVE relocs for the
++ * GOT.
++ */
++static __always_inline
++void PERFORM_BOOTSTRAP_GOT(struct elf_resolve *tpnt)
++{
++	Elf32_Addr i, nr_got;
++	register Elf32_Addr *__r6 __asm__("r6");
++	Elf32_Addr *got = __r6;
++
++	nr_got = tpnt->dynamic_info[DT_AVR32_GOTSZ_IDX] / sizeof(*got);
++	for (i = 2; i < nr_got; i++)
++		got[i] += tpnt->loadaddr;
++}
++
++#define PERFORM_BOOTSTRAP_GOT(tpnt) PERFORM_BOOTSTRAP_GOT(tpnt)
++
++/* Handle relocation of the symbols in the dynamic loader. */
++static __always_inline
++void PERFORM_BOOTSTRAP_RELOC(ELF_RELOC *rpnt, unsigned long *reloc_addr,
++			     unsigned long symbol_addr,
++			     unsigned long load_addr, Elf32_Sym *symtab)
++{
++	switch(ELF32_R_TYPE(rpnt->r_info)) {
++	case R_AVR32_NONE:
++		break;
++	case R_AVR32_GLOB_DAT:
++	case R_AVR32_JMP_SLOT:
++		*reloc_addr = symbol_addr;
++		break;
++	case R_AVR32_RELATIVE:
++		SEND_STDERR_DEBUG("Applying RELATIVE relocation: ");
++		SEND_ADDRESS_STDERR_DEBUG(load_addr, 0);
++		SEND_STDERR_DEBUG(" + ");
++		SEND_ADDRESS_STDERR_DEBUG(rpnt->r_addend, 1);
++		*reloc_addr = load_addr + rpnt->r_addend;
++		break;
++	default:
++		SEND_STDERR("BOOTSTRAP_RELOC: unhandled reloc_type ");
++		SEND_NUMBER_STDERR(ELF32_R_TYPE(rpnt->r_info), 1);
++		SEND_STDERR("REL, SYMBOL, LOAD: ");
++		SEND_ADDRESS_STDERR(reloc_addr, 0);
++		SEND_STDERR(", ");
++		SEND_ADDRESS_STDERR(symbol_addr, 0);
++		SEND_STDERR(", ");
++		SEND_ADDRESS_STDERR(load_addr, 1);
++		_dl_exit(1);
++	}
++}
++
++/* Transfer control to the user's application, once the dynamic loader
++ * is done. This routine has to exit the current function, then call
++ * the _dl_elf_main function.
++ *
++ * Since our _dl_boot will simply call whatever is returned by
++ * _dl_boot2, we can just return the address we're supposed to
++ * call.  */
++#define START()	return _dl_elf_main;
+Index: uClibc-0.9.28/ldso/ldso/avr32/dl-syscalls.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/ldso/ldso/avr32/dl-syscalls.h	2006-05-05 09:29:25.000000000 +0200
+@@ -0,0 +1,5 @@
++/* We can't use the real errno in ldso, since it has not yet
++ * been dynamicly linked in yet. */
++extern int _dl_errno;
++#define __set_errno(X) {(_dl_errno) = (X);}
++#include "sys/syscall.h"
+Index: uClibc-0.9.28/ldso/ldso/avr32/dl-sysdep.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/ldso/ldso/avr32/dl-sysdep.h	2006-05-05 09:30:43.000000000 +0200
+@@ -0,0 +1,103 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * Various assembly language/system dependent hacks that are required
++ * so that we can minimize the amount of platform specific code.
++ * Copyright (C) 2004-2005 Atmel Norway
++ */
++
++/* Define this if the system uses RELOCA. */
++#define ELF_USES_RELOCA
++
++#include <elf.h>
++
++#define ARCH_NUM 1
++#define DT_AVR32_GOTSZ_IDX	(DT_NUM + OS_NUM)
++
++#define ARCH_DYNAMIC_INFO(dpnt, dynamic, debug_addr)			\
++	do {								\
++		if (dpnt->d_tag == DT_AVR32_GOTSZ)			\
++			dynamic[DT_AVR32_GOTSZ_IDX] = dpnt->d_un.d_val;	\
++	} while (0)
++
++/* Initialization sequence for the application/library GOT. */
++#define INIT_GOT(GOT_BASE,MODULE)					\
++	do {								\
++		unsigned long i, nr_got;				\
++									\
++		GOT_BASE[0] = (unsigned long) _dl_linux_resolve;	\
++		GOT_BASE[1] = (unsigned long) MODULE;			\
++									\
++		/* Add load address displacement to all GOT entries */	\
++		nr_got = MODULE->dynamic_info[DT_AVR32_GOTSZ_IDX] / 4;	\
++		for (i = 2; i < nr_got; i++)				\
++			GOT_BASE[i] += (unsigned long)MODULE->loadaddr;	\
++	} while (0)
++
++#define do_rem(result, n, base)	((result) = (n) % (base))
++
++/* Here we define the magic numbers that this dynamic loader should accept */
++#define MAGIC1 EM_AVR32
++#undef MAGIC2
++
++/* Used for error messages */
++#define ELF_TARGET "AVR32"
++
++unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got);
++
++/* 4096 bytes alignment */
++#define PAGE_ALIGN 0xfffff000
++#define ADDR_ALIGN 0xfff
++#define OFFS_ALIGN 0x7ffff000
++
++#define elf_machine_type_class(type)				\
++	((type == R_AVR32_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)
++
++/* AVR32 doesn't need any COPY relocs */
++#define DL_NO_COPY_RELOCS
++
++/* Return the link-time address of _DYNAMIC.  Conveniently, this is the
++   first element of the GOT.  This must be inlined in a function which
++   uses global data.  */
++static inline Elf32_Addr
++elf_machine_dynamic (void)
++{
++	register Elf32_Addr *got asm ("r6");
++	return *got;
++}
++
++/* Return the run-time load address of the shared object.  */
++static inline Elf32_Addr
++elf_machine_load_address (void)
++{
++	extern void __dl_start asm("_dl_start");
++	Elf32_Addr got_addr = (Elf32_Addr) &__dl_start;
++	Elf32_Addr pcrel_addr;
++
++	asm   ("	lddpc	%0, 2f\n"
++	       "1:	add	%0, pc\n"
++	       "	rjmp	3f\n"
++	       "	.align	2\n"
++	       "2:	.long	_dl_start - 1b\n"
++	       "3:\n"
++	       : "=r"(pcrel_addr) : : "cc");
++
++	return pcrel_addr - got_addr;
++}
++
++/*
++ * Perform any RELATIVE relocations specified by DT_RELCOUNT.
++ * Currently, we don't use that tag, but we might in the future as
++ * this would reduce the startup time somewhat (although probably not by much).
++ */
++static inline void
++elf_machine_relative (Elf32_Addr load_off, const Elf32_Addr rel_addr,
++		      Elf32_Word relative_count)
++{
++	Elf32_Rela *rpnt = (void *)rel_addr;
++
++	do {
++		Elf32_Addr *reloc_addr;
++		reloc_addr = (void *)(load_off + (rpnt++)->r_offset);
++		*reloc_addr = load_off + rpnt->r_addend;
++	} while (--relative_count);
++}
+Index: uClibc-0.9.28/ldso/ldso/avr32/elfinterp.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/ldso/ldso/avr32/elfinterp.c	2006-05-05 09:30:43.000000000 +0200
+@@ -0,0 +1,191 @@
++/*
++ * AVR32 ELF shared library loader suppport
++ *
++ * Copyright (C) 2004-2006 Atmel Corporation
++ *
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ *    notice, this list of conditions and the following disclaimer.
++ * 2. The name of the above contributors may not be
++ *    used to endorse or promote products derived from this software
++ *    without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED.  IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ */
++
++unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got)
++{
++	struct elf_resolve *tpnt = (struct elf_resolve *)got[1];
++	Elf32_Sym *sym;
++	unsigned long local_gotno;
++	unsigned long gotsym;
++	unsigned long new_addr;
++	char *strtab, *symname;
++	unsigned long *entry;
++	unsigned long sym_index = got_offset / 4;
++
++#if 0
++	local_gotno = tpnt->dynamic_info[DT_AVR32_LOCAL_GOTNO];
++	gotsym = tpnt->dynamic_info[DT_AVR32_GOTSYM];
++
++	sym = ((Elf32_Sym *)(tpnt->dynamic_info[DT_SYMTAB] + tpnt->loadaddr))
++		+ sym_index;
++	strtab = (char *)(tpnt->dynamic_info[DT_STRTAB] + tpnt->loadaddr);
++	symname = strtab + sym->st_name;
++
++#if 0
++	new_addr = (unsigned long) _dl_find_hash(strtab + sym->st_name,
++						 tpnt->symbol_scope, tpnt,
++						 resolver);
++#endif
++
++	entry = (unsigned long *)(got + local_gotno + sym_index - gotsym);
++	*entry = new_addr;
++#endif
++
++	return new_addr;
++}
++
++static int
++_dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
++	  unsigned long rel_addr, unsigned long rel_size,
++	  int (*reloc_func)(struct elf_resolve *tpnt, struct dyn_elf *scope,
++			    Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab))
++{
++	Elf32_Sym *symtab;
++	Elf32_Rela *rpnt;
++	char *strtab;
++	int i;
++
++	rpnt = (Elf32_Rela *)rel_addr;
++	rel_size /= sizeof(Elf32_Rela);
++	symtab = (Elf32_Sym *)tpnt->dynamic_info[DT_SYMTAB];
++	strtab = (char *)tpnt->dynamic_info[DT_STRTAB];
++
++	for (i = 0; i < rel_size; i++, rpnt++) {
++		int symtab_index, res;
++
++		symtab_index = ELF32_R_SYM(rpnt->r_info);
++
++		debug_sym(symtab, strtab, symtab_index);
++		debug_reloc(symtab, strtab, rpnt);
++
++		res = reloc_func(tpnt, scope, rpnt, symtab, strtab);
++
++		if (res == 0)
++			continue;
++
++		_dl_dprintf(2, "\n%s: ", _dl_progname);
++
++		if (symtab_index)
++			_dl_dprintf(2, "symbol '%s': ",
++				    strtab + symtab[symtab_index].st_name);
++
++		if (res < 0) {
++			int reloc_type = ELF32_R_TYPE(rpnt->r_info);
++#if defined(__SUPPORT_LD_DEBUG__)
++			_dl_dprintf(2, "can't handle reloc type %s\n",
++				    _dl_reltypes(reloc_type));
++#else
++			_dl_dprintf(2, "can't handle reloc type %x\n",
++				    reloc_type);
++#endif
++			_dl_exit(-res);
++		} else {
++			_dl_dprintf(2, "can't resolve symbol\n");
++			return res;
++		}
++	}
++
++	return 0;
++}
++
++static int _dl_do_reloc(struct elf_resolve *tpnt, struct dyn_elf *scope,
++			Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab)
++{
++	int reloc_type;
++	int symtab_index;
++	char *symname;
++	unsigned long *reloc_addr;
++	unsigned long symbol_addr;
++#if defined(__SUPPORT_LD_DEBUG__)
++	unsigned long old_val;
++#endif
++
++	reloc_addr = (unsigned long *)(tpnt->loadaddr + rpnt->r_offset);
++	reloc_type = ELF32_R_TYPE(rpnt->r_info);
++	symtab_index = ELF32_R_SYM(rpnt->r_info);
++	symbol_addr = 0;
++	symname = strtab + symtab[symtab_index].st_name;
++
++	if (symtab_index) {
++		symbol_addr = (unsigned long)
++			_dl_find_hash(strtab + symtab[symtab_index].st_name,
++				      tpnt->symbol_scope, tpnt,
++				      elf_machine_type_class(reloc_type));
++
++		/* Allow undefined references to weak symbols */
++		if (!symbol_addr &&
++		    ELF32_ST_BIND(symtab[symtab_index].st_info) != STB_WEAK) {
++			_dl_dprintf(2, "%s: can't resolve symbol '%s'\n",
++				    _dl_progname, symname);
++			return 0;
++		}
++	}
++
++#if defined(__SUPPORT_LD_DEBUG__)
++	old_val = *reloc_addr;
++#endif
++	switch (reloc_type) {
++	case R_AVR32_NONE:
++		break;
++	case R_AVR32_GLOB_DAT:
++	case R_AVR32_JMP_SLOT:
++		*reloc_addr = symbol_addr + rpnt->r_addend;
++		break;
++	case R_AVR32_RELATIVE:
++		*reloc_addr = (unsigned long)tpnt->loadaddr
++			+ rpnt->r_addend;
++		break;
++	default:
++		return -1;
++	}
++
++#if defined(__SUPPORT_LD_DEBUG__)
++	if (_dl_debug_reloc && _dl_debug_detail)
++		_dl_dprintf(_dl_debug_file, "\tpatched: %x ==> %x @ %x\n",
++			    old_val, *reloc_addr);
++#endif
++
++	return 0;
++}
++
++void _dl_parse_lazy_relocation_information(struct dyn_elf *rpnt,
++					   unsigned long rel_addr,
++					   unsigned long rel_size)
++{
++	/* TODO: Might want to support this in order to get faster
++	 * startup times... */
++}
++
++int _dl_parse_relocation_information(struct dyn_elf *rpnt,
++				     unsigned long rel_addr,
++				     unsigned long rel_size)
++{
++	return _dl_parse(rpnt->dyn, rpnt->dyn->symbol_scope, rel_addr, rel_size,
++			 _dl_do_reloc);
++}
+Index: uClibc-0.9.28/ldso/ldso/avr32/resolve.S
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/ldso/ldso/avr32/resolve.S	2006-05-05 09:29:25.000000000 +0200
+@@ -0,0 +1,28 @@
++/*
++ * Linux dynamic resolving code for AVR32. Fixes up the GOT entry as
++ * indicated in register r12 and jumps to the resolved address.
++ *
++ * This file is subject to the terms and conditions of the GNU Lesser General
++ * Public License.  See the file "COPYING.LIB" in the main directory of this
++ * archive for more details.
++ *
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define ip r5
++
++	.text
++	.global	_dl_linux_resolve
++	.type	_dl_linux_resolve,@function
++_dl_linux_resolve:
++	/* The PLT code pushed r8 for us. It contains the address of this
++	   function's GOT entry, that is entry 0. ip contains the address
++	   of the GOT entry of the function we wanted to call. */
++	stm	--sp, r9-r12, lr
++	mov	r11, r8
++	sub	r12, ip, r8
++	rcall	_dl_linux_resolver
++	mov	ip, r12
++	popm	r8-r12,lr
++	mov	pc, ip
++	.size	_dl_linux_resolve, . - _dl_linux_resolve
+Subject: [PATCH] ldso: AVR32 needs CONSTANT_STRING_GOT_FIXUP
+
+Add AVR32 to the list of architectures needing CONSTANT_STRING_GOT_FIXUP.
+
+---
+
+ ldso/include/dl-string.h |    3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+Index: uClibc-0.9.28/ldso/include/dl-string.h
+===================================================================
+--- uClibc-0.9.28.orig/ldso/include/dl-string.h	2006-02-07 16:58:58.000000000 +0100
++++ uClibc-0.9.28/ldso/include/dl-string.h	2006-02-07 16:59:28.000000000 +0100
+@@ -271,7 +271,8 @@ static __always_inline char * _dl_simple
+ /* On some arches constant strings are referenced through the GOT.
+  * This requires that load_addr must already be defined... */
+ #if defined(mc68000) || defined(__arm__) || defined(__mips__)	\
+-                     || defined(__sh__) ||  defined(__powerpc__)
++                     || defined(__sh__) ||  defined(__powerpc__) \
++		     || defined(__avr32__)
+ # define CONSTANT_STRING_GOT_FIXUP(X) \
+ 	if ((X) < (const char *) load_addr) (X) += load_addr
+ # define NO_EARLY_SEND_STDERR
+Subject: [PATCH] ldso: AVR32 startup hack
+
+AVR32 needs to do both PERFORM_BOOTSTRAP_GOT and a full relocation of
+the GOT. I don't quite remember why, but I think it's because some GOT
+entries just need the load address added to them, while the rest need
+the full relocation code.
+
+This patch should be revisited to figure out whether we're processing
+relocations against undefined symbols and whether that's something we
+should be doing...
+
+---
+
+ ldso/ldso/dl-startup.c |    6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+Index: uClibc-0.9.28/ldso/ldso/dl-startup.c
+===================================================================
+--- uClibc-0.9.28.orig/ldso/ldso/dl-startup.c	2006-02-07 16:49:27.000000000 +0100
++++ uClibc-0.9.28/ldso/ldso/dl-startup.c	2006-02-07 17:12:09.000000000 +0100
+@@ -217,7 +217,9 @@ static void * __attribute_used__ _dl_sta
+ 	/* some arches (like MIPS) we have to tweak the GOT before relocations */
+ 	PERFORM_BOOTSTRAP_GOT(tpnt);
+ 
+-#else
++#endif
++
++#if !defined(PERFORM_BOOTSTRAP_GOT) || defined(__avr32__)
+ 
+ 	/* OK, now do the relocations.  We do not do a lazy binding here, so
+ 	   that once we are done, we have considerably more flexibility. */
+@@ -259,7 +261,7 @@ static void * __attribute_used__ _dl_sta
+ 				rel_addr += relative_count * sizeof(ELF_RELOC);;
+ 			}
+ 
+-			rpnt = (ELF_RELOC *) (rel_addr + load_addr);
++			rpnt = (ELF_RELOC *) (rel_addr /* + load_addr */);
+ 			for (i = 0; i < rel_size; i += sizeof(ELF_RELOC), rpnt++) {
+ 				reloc_addr = (unsigned long *) (load_addr + (unsigned long) rpnt->r_offset);
+ 				symtab_index = ELF_R_SYM(rpnt->r_info);
+Subject: [PATCH] ldd: AVR32 support
+
+Add AVR32-specific definitions to ldd.
+
+---
+
+ utils/ldd.c |    5 +++++
+ 1 file changed, 5 insertions(+)
+
+Index: uClibc-0.9.28/utils/ldd.c
+===================================================================
+--- uClibc-0.9.28.orig/utils/ldd.c	2006-02-07 16:48:02.000000000 +0100
++++ uClibc-0.9.28/utils/ldd.c	2006-02-07 17:13:00.000000000 +0100
+@@ -56,6 +56,11 @@
+ #define ELFCLASSM	ELFCLASS32
+ #endif
+ 
++#if defined(__avr32__)
++#define MATCH_MACHINE(x) (x == EM_AVR32)
++#define ELFCLASSM	ELFCLASS32
++#endif
++
+ #if defined(__s390__)
+ #define MATCH_MACHINE(x) (x == EM_S390)
+ #define ELFCLASSM	ELFCLASS32
+Subject: [PATCH] libpthread: AVR32 support
+
+Implement pt-machine.h for AVR32.
+---
+
+ libpthread/linuxthreads/sysdeps/avr32/pt-machine.h |   92 +++++++++++++++++++++
+ 1 file changed, 92 insertions(+)
+
+Index: uClibc-0.9.28/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ uClibc-0.9.28/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h	2006-02-07 17:14:47.000000000 +0100
+@@ -0,0 +1,92 @@
++/* Machine-dependent pthreads configuration and inline functions.
++
++   Copyright (C) 2005 Atmel Norway
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public License as
++   published by the Free Software Foundation; either version 2.1 of the
++   License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; see the file COPYING.LIB.  If not,
++   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
++   Boston, MA 02111-1307, USA.  */
++
++#ifndef _PT_MACHINE_H
++#define _PT_MACHINE_H   1
++
++#include <features.h>
++
++static inline int
++_test_and_set (int *p, int v) __THROW
++{
++	int result;
++
++	__asm__ __volatile__(
++		"/* Inline test and set */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%0, %2\n"
++		"	tst	%0, %3\n"
++		"	breq	2f\n"
++		"	stcond	%1, %3\n"
++		"	brne	1b\n"
++		"2:"
++		: "=&r"(result), "=m"(*p)
++		: "m"(*p), "r"(v)
++		: "memory", "cc");
++
++	return result;
++}
++
++#ifndef PT_EI
++# define PT_EI extern inline
++#endif
++
++extern long int testandset (int *spinlock);
++extern int __compare_and_swap (long int *p, long int oldval, long int newval);
++
++/* Spinlock implementation; required.  */
++PT_EI long int
++testandset (int *spinlock)
++{
++	return _test_and_set(spinlock, 1);
++}
++
++
++/* Get some notion of the current stack.  Need not be exactly the top
++   of the stack, just something somewhere in the current frame.  */
++#define CURRENT_STACK_FRAME  stack_pointer
++register char * stack_pointer __asm__ ("sp");
++
++/* Compare-and-swap for semaphores. */
++
++#define HAS_COMPARE_AND_SWAP
++PT_EI int
++__compare_and_swap(long int *p, long int oldval, long int newval)
++{
++	long int result, tmp;
++
++	__asm__ __volatile__(
++		"/* Inline compare and swap */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%1, %3\n"
++		"	cp.w	%1, %5\n"
++		"	sreq	%0\n"
++		"	brne	2f\n"
++		"	stcond	%2, %4\n"
++		"	brne	1b\n"
++		"2:"
++		: "=&r"(result), "=&r"(tmp), "=m"(*p)
++		: "m"(*p), "r"(newval), "r"(oldval)
++		: "cc", "memory");
++
++	return result;
++}
++
++#endif /* pt-machine.h */
+---
+ libc/sysdeps/linux/avr32/bits/fcntl.h |   33 +++++++++++++++++----------------
+ 1 file changed, 17 insertions(+), 16 deletions(-)
+
+Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/fcntl.h
+===================================================================
+--- uClibc-0.9.28-avr32.orig/libc/sysdeps/linux/avr32/bits/fcntl.h	2006-11-23 17:38:30.000000000 +0100
++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/fcntl.h	2006-11-23 17:52:15.000000000 +0100
+@@ -11,28 +11,29 @@
+ 
+ /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
+    located on an ext2 file system */
+-#define O_ACCMODE	  0003
+-#define O_RDONLY	    00
+-#define O_WRONLY	    01
+-#define O_RDWR		    02
+-#define O_CREAT		  0100	/* not fcntl */
+-#define O_EXCL		  0200	/* not fcntl */
+-#define O_NOCTTY	  0400	/* not fcntl */
+-#define O_TRUNC		 01000	/* not fcntl */
+-#define O_APPEND	 02000
+-#define O_NONBLOCK	 04000
++#define O_ACCMODE	00000003
++#define O_RDONLY	00000000
++#define O_WRONLY	00000001
++#define O_RDWR		00000002
++#define O_CREAT		00000100	/* not fcntl */
++#define O_EXCL		00000200	/* not fcntl */
++#define O_NOCTTY	00000400	/* not fcntl */
++#define O_TRUNC		00001000	/* not fcntl */
++#define O_APPEND	00002000
++#define O_NONBLOCK	00004000
+ #define O_NDELAY	O_NONBLOCK
+-#define O_SYNC		010000
+-#define O_ASYNC		020000
++#define O_SYNC		00010000
++#define O_ASYNC		00020000
+ 
+ #ifdef __USE_GNU
+-# define O_DIRECTORY	040000	/* must be a directory */
+-# define O_NOFOLLOW	0100000	/* don't follow links */
+-# define O_DIRECT	0200000	/* direct disk access */
++# define O_DIRECT	00040000	/* must be a directory */
++# define O_DIRECTORY	00200000	/* direct disk access */
++# define O_NOFOLLOW	00400000	/* don't follow links */
++# define O_NOATIME	01000000	/* don't set atime */
+ #endif
+ 
+ #ifdef __USE_LARGEFILE64
+-# define O_LARGEFILE	0400000
++# define O_LARGEFILE	00100000
+ #endif
+ 
+ /* For now Linux has synchronisity options for data and read operations.

toolchain/uClibc/uClibc-0.9.28.3-avr32.patch

@@ -0,0 +1,7650 @@
+diff -Nrup a/extra/Configs/Config.avr32 b/extra/Configs/Config.avr32
+--- a/extra/Configs/Config.avr32	1969-12-31 19:00:00.000000000 -0500
++++ b/extra/Configs/Config.avr32	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,42 @@
++#
++# For a description of the syntax of this configuration file,
++# see extra/config/Kconfig-language.txt
++#
++
++config HAVE_ELF
++	bool
++	default y
++
++config TARGET_ARCH
++	default "avr32"
++
++config ARCH_CFLAGS
++	string
++
++config ARCH_LDFLAGS
++	string
++
++config LIBGCC_CFLAGS
++	string
++
++config ARCH_SUPPORTS_BIG_ENDIAN
++	bool
++	default y
++
++config UCLIBC_COMPLETELY_PIC
++	select FORCE_SHAREABLE_TEXT_SEGMENTS
++	bool
++	default y
++
++choice
++	prompt "Target CPU Type"
++	default CONFIG_AP7000
++
++config CONFIG_AP7000
++	bool "AP7000"
++
++endchoice
++
++config LINKRELAX
++	bool "Enable linker optimizations"
++	default n
+diff -Nrup a/extra/Configs/Config.in b/extra/Configs/Config.in
+--- a/extra/Configs/Config.in	2007-01-25 19:01:55.000000000 -0500
++++ b/extra/Configs/Config.in	2008-02-28 19:02:10.000000000 -0500
+@@ -16,6 +16,9 @@ config TARGET_alpha
+ config TARGET_arm
+ 	bool "arm"
+ 
++config TARGET_avr32
++	bool "avr32"
++
+ config TARGET_bfin
+ 	bool "bfin"
+ 
+@@ -83,6 +86,10 @@ if TARGET_arm
+ source "extra/Configs/Config.arm"
+ endif
+ 
++if TARGET_avr32
++source "extra/Configs/Config.avr32"
++endif
++
+ if TARGET_bfin
+ source "extra/Configs/Config.bfin"
+ endif
+diff -Nrup a/include/elf.h b/include/elf.h
+--- a/include/elf.h	2007-01-25 19:22:03.000000000 -0500
++++ b/include/elf.h	2008-02-28 19:02:10.000000000 -0500
+@@ -305,6 +305,8 @@ typedef struct
+ /* D30V backend magic number.  Written in the absence of an ABI.  */
+ #define EM_CYGNUS_D30V	0x7676
+ 
++#define EM_AVR32	0x18ad
++
+ /* V850 backend magic number.  Written in the absense of an ABI.  */
+ #define EM_CYGNUS_V850	0x9080
+ 
+@@ -2751,6 +2753,55 @@ typedef Elf32_Addr Elf32_Conflict;
+ /* Keep this the last entry.  */
+ #define R_960_NUM	8
+ 
++/* Atmel AVR32 relocations.  */
++#define R_AVR32_NONE		0
++#define R_AVR32_32		1
++#define R_AVR32_16		2
++#define R_AVR32_8		3
++#define R_AVR32_32_PCREL	4
++#define R_AVR32_16_PCREL	5
++#define R_AVR32_8_PCREL		6
++#define R_AVR32_DIFF32		7
++#define R_AVR32_DIFF16		8
++#define R_AVR32_DIFF8		9
++#define R_AVR32_GOT32		10
++#define R_AVR32_GOT16		11
++#define R_AVR32_GOT8		12
++#define R_AVR32_21S		13
++#define R_AVR32_16U		14
++#define R_AVR32_16S		15
++#define R_AVR32_8S		16
++#define R_AVR32_8S_EXT		17
++#define R_AVR32_22H_PCREL	18
++#define R_AVR32_18W_PCREL	19
++#define R_AVR32_16B_PCREL	20
++#define R_AVR32_16N_PCREL	21
++#define R_AVR32_14UW_PCREL	22
++#define R_AVR32_11H_PCREL	23
++#define R_AVR32_10UW_PCREL	24
++#define R_AVR32_9H_PCREL	25
++#define R_AVR32_9UW_PCREL	26
++#define R_AVR32_HI16		27
++#define R_AVR32_LO16		28
++#define R_AVR32_GOTPC		29
++#define R_AVR32_GOTCALL		30
++#define R_AVR32_LDA_GOT		31
++#define R_AVR32_GOT21S		32
++#define R_AVR32_GOT18SW		33
++#define R_AVR32_GOT16S		34
++#define R_AVR32_GOT7UW		35
++#define R_AVR32_32_CPENT	36
++#define R_AVR32_CPCALL		37
++#define R_AVR32_16_CP		38
++#define R_AVR32_9W_CP		39
++#define R_AVR32_RELATIVE	40
++#define R_AVR32_GLOB_DAT	41
++#define R_AVR32_JMP_SLOT	42
++#define R_AVR32_ALIGN		43
++#define R_AVR32_NUM		44
++
++/* AVR32 dynamic tags */
++#define DT_AVR32_GOTSZ		0x70000001 /* Total size of GOT in bytes */
+ 
+ /* v850 relocations.  */
+ #define R_V850_NONE		0
+diff -Nrup a/include/elf.h.orig b/include/elf.h.orig
+--- a/include/elf.h.orig	1969-12-31 19:00:00.000000000 -0500
++++ b/include/elf.h.orig	2007-01-25 19:22:03.000000000 -0500
+@@ -0,0 +1,2886 @@
++/* This file defines standard ELF types, structures, and macros.
++   Copyright (C) 1995-2003, 2004, 2005 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef _ELF_H
++#define	_ELF_H 1
++
++#include <features.h>
++
++__BEGIN_DECLS
++
++/* Standard ELF types.  */
++
++#include <stdint.h>
++
++/* Type for a 16-bit quantity.  */
++typedef uint16_t Elf32_Half;
++typedef uint16_t Elf64_Half;
++
++/* Types for signed and unsigned 32-bit quantities.  */
++typedef uint32_t Elf32_Word;
++typedef	int32_t  Elf32_Sword;
++typedef uint32_t Elf64_Word;
++typedef	int32_t  Elf64_Sword;
++
++/* Types for signed and unsigned 64-bit quantities.  */
++typedef uint64_t Elf32_Xword;
++typedef	int64_t  Elf32_Sxword;
++typedef uint64_t Elf64_Xword;
++typedef	int64_t  Elf64_Sxword;
++
++/* Type of addresses.  */
++typedef uint32_t Elf32_Addr;
++typedef uint64_t Elf64_Addr;
++
++/* Type of file offsets.  */
++typedef uint32_t Elf32_Off;
++typedef uint64_t Elf64_Off;
++
++/* Type for section indices, which are 16-bit quantities.  */
++typedef uint16_t Elf32_Section;
++typedef uint16_t Elf64_Section;
++
++/* Type for version symbol information.  */
++typedef Elf32_Half Elf32_Versym;
++typedef Elf64_Half Elf64_Versym;
++
++
++/* The ELF file header.  This appears at the start of every ELF file.  */
++
++#define EI_NIDENT (16)
++
++typedef struct
++{
++  unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
++  Elf32_Half	e_type;			/* Object file type */
++  Elf32_Half	e_machine;		/* Architecture */
++  Elf32_Word	e_version;		/* Object file version */
++  Elf32_Addr	e_entry;		/* Entry point virtual address */
++  Elf32_Off	e_phoff;		/* Program header table file offset */
++  Elf32_Off	e_shoff;		/* Section header table file offset */
++  Elf32_Word	e_flags;		/* Processor-specific flags */
++  Elf32_Half	e_ehsize;		/* ELF header size in bytes */
++  Elf32_Half	e_phentsize;		/* Program header table entry size */
++  Elf32_Half	e_phnum;		/* Program header table entry count */
++  Elf32_Half	e_shentsize;		/* Section header table entry size */
++  Elf32_Half	e_shnum;		/* Section header table entry count */
++  Elf32_Half	e_shstrndx;		/* Section header string table index */
++} Elf32_Ehdr;
++
++typedef struct
++{
++  unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
++  Elf64_Half	e_type;			/* Object file type */
++  Elf64_Half	e_machine;		/* Architecture */
++  Elf64_Word	e_version;		/* Object file version */
++  Elf64_Addr	e_entry;		/* Entry point virtual address */
++  Elf64_Off	e_phoff;		/* Program header table file offset */
++  Elf64_Off	e_shoff;		/* Section header table file offset */
++  Elf64_Word	e_flags;		/* Processor-specific flags */
++  Elf64_Half	e_ehsize;		/* ELF header size in bytes */
++  Elf64_Half	e_phentsize;		/* Program header table entry size */
++  Elf64_Half	e_phnum;		/* Program header table entry count */
++  Elf64_Half	e_shentsize;		/* Section header table entry size */
++  Elf64_Half	e_shnum;		/* Section header table entry count */
++  Elf64_Half	e_shstrndx;		/* Section header string table index */
++} Elf64_Ehdr;
++
++/* Fields in the e_ident array.  The EI_* macros are indices into the
++   array.  The macros under each EI_* macro are the values the byte
++   may have.  */
++
++#define EI_MAG0		0		/* File identification byte 0 index */
++#define ELFMAG0		0x7f		/* Magic number byte 0 */
++
++#define EI_MAG1		1		/* File identification byte 1 index */
++#define ELFMAG1		'E'		/* Magic number byte 1 */
++
++#define EI_MAG2		2		/* File identification byte 2 index */
++#define ELFMAG2		'L'		/* Magic number byte 2 */
++
++#define EI_MAG3		3		/* File identification byte 3 index */
++#define ELFMAG3		'F'		/* Magic number byte 3 */
++
++/* Conglomeration of the identification bytes, for easy testing as a word.  */
++#define	ELFMAG		"\177ELF"
++#define	SELFMAG		4
++
++#define EI_CLASS	4		/* File class byte index */
++#define ELFCLASSNONE	0		/* Invalid class */
++#define ELFCLASS32	1		/* 32-bit objects */
++#define ELFCLASS64	2		/* 64-bit objects */
++#define ELFCLASSNUM	3
++
++#define EI_DATA		5		/* Data encoding byte index */
++#define ELFDATANONE	0		/* Invalid data encoding */
++#define ELFDATA2LSB	1		/* 2's complement, little endian */
++#define ELFDATA2MSB	2		/* 2's complement, big endian */
++#define ELFDATANUM	3
++
++#define EI_VERSION	6		/* File version byte index */
++					/* Value must be EV_CURRENT */
++
++#define EI_OSABI	7		/* OS ABI identification */
++#define ELFOSABI_NONE		0	/* UNIX System V ABI */
++#define ELFOSABI_SYSV		0	/* Alias.  */
++#define ELFOSABI_HPUX		1	/* HP-UX */
++#define ELFOSABI_NETBSD		2	/* NetBSD.  */
++#define ELFOSABI_LINUX		3	/* Linux.  */
++#define ELFOSABI_HURD		4	/* GNU/Hurd */
++#define ELFOSABI_SOLARIS	6	/* Sun Solaris.  */
++#define ELFOSABI_AIX		7	/* IBM AIX.  */
++#define ELFOSABI_IRIX		8	/* SGI Irix.  */
++#define ELFOSABI_FREEBSD	9	/* FreeBSD.  */
++#define ELFOSABI_TRU64		10	/* Compaq TRU64 UNIX.  */
++#define ELFOSABI_MODESTO	11	/* Novell Modesto.  */
++#define ELFOSABI_OPENBSD	12	/* OpenBSD.  */
++#define ELFOSABI_OPENVMS	13	/* OpenVMS */
++#define ELFOSABI_NSK		14	/* Hewlett-Packard Non-Stop Kernel */
++#define ELFOSABI_AROS		15	/* Amiga Research OS */
++#define ELFOSABI_ARM		97	/* ARM */
++#define ELFOSABI_STANDALONE	255	/* Standalone (embedded) application */
++
++#define EI_ABIVERSION	8		/* ABI version */
++
++#define EI_PAD		9		/* Byte index of padding bytes */
++
++/* Legal values for e_type (object file type).  */
++
++#define ET_NONE		0		/* No file type */
++#define ET_REL		1		/* Relocatable file */
++#define ET_EXEC		2		/* Executable file */
++#define ET_DYN		3		/* Shared object file */
++#define ET_CORE		4		/* Core file */
++#define	ET_NUM		5		/* Number of defined types */
++#define ET_LOOS		0xfe00		/* OS-specific range start */
++#define ET_HIOS		0xfeff		/* OS-specific range end */
++#define ET_LOPROC	0xff00		/* Processor-specific range start */
++#define ET_HIPROC	0xffff		/* Processor-specific range end */
++
++/* Legal values for e_machine (architecture).  */
++
++#define EM_NONE		 0		/* No machine */
++#define EM_M32		 1		/* AT&T WE 32100 */
++#define EM_SPARC	 2		/* SUN SPARC */
++#define EM_386		 3		/* Intel 80386 */
++#define EM_68K		 4		/* Motorola m68k family */
++#define EM_88K		 5		/* Motorola m88k family */
++#define EM_486		 6		/* Intel 80486 *//* Reserved for future use */
++#define EM_860		 7		/* Intel 80860 */
++#define EM_MIPS		 8		/* MIPS R3000 big-endian */
++#define EM_S370		 9		/* IBM System/370 */
++#define EM_MIPS_RS3_LE	10		/* MIPS R3000 little-endian */
++
++#define EM_PARISC	15		/* HPPA */
++#define EM_VPP500	17		/* Fujitsu VPP500 */
++#define EM_SPARC32PLUS	18		/* Sun's "v8plus" */
++#define EM_960		19		/* Intel 80960 */
++#define EM_PPC		20		/* PowerPC */
++#define EM_PPC64	21		/* PowerPC 64-bit */
++#define EM_S390		22		/* IBM S390 */
++
++#define EM_V800		36		/* NEC V800 series */
++#define EM_FR20		37		/* Fujitsu FR20 */
++#define EM_RH32		38		/* TRW RH-32 */
++#define EM_MCORE	39		/* Motorola M*Core */ /* May also be taken by Fujitsu MMA */
++#define EM_RCE		39		/* Old name for MCore */
++#define EM_ARM		40		/* ARM */
++#define EM_FAKE_ALPHA	41		/* Digital Alpha */
++#define EM_SH		42		/* Renesas SH */
++#define EM_SPARCV9	43		/* SPARC v9 64-bit */
++#define EM_TRICORE	44		/* Siemens Tricore */
++#define EM_ARC		45		/* Argonaut RISC Core */
++#define EM_H8_300	46		/* Renesas H8/300 */
++#define EM_H8_300H	47		/* Renesas H8/300H */
++#define EM_H8S		48		/* Renesas H8S */
++#define EM_H8_500	49		/* Renesas H8/500 */
++#define EM_IA_64	50		/* Intel Merced */
++#define EM_MIPS_X	51		/* Stanford MIPS-X */
++#define EM_COLDFIRE	52		/* Motorola Coldfire */
++#define EM_68HC12	53		/* Motorola M68HC12 */
++#define EM_MMA		54		/* Fujitsu MMA Multimedia Accelerator*/
++#define EM_PCP		55		/* Siemens PCP */
++#define EM_NCPU		56		/* Sony nCPU embeeded RISC */
++#define EM_NDR1		57		/* Denso NDR1 microprocessor */
++#define EM_STARCORE	58		/* Motorola Start*Core processor */
++#define EM_ME16		59		/* Toyota ME16 processor */
++#define EM_ST100	60		/* STMicroelectronic ST100 processor */
++#define EM_TINYJ	61		/* Advanced Logic Corp. Tinyj emb.fam*/
++#define EM_X86_64	62		/* AMD x86-64 architecture */
++#define EM_PDSP		63		/* Sony DSP Processor */
++
++#define EM_FX66		66		/* Siemens FX66 microcontroller */
++#define EM_ST9PLUS	67		/* STMicroelectronics ST9+ 8/16 mc */
++#define EM_ST7		68		/* STmicroelectronics ST7 8 bit mc */
++#define EM_68HC16	69		/* Motorola MC68HC16 microcontroller */
++#define EM_68HC11	70		/* Motorola MC68HC11 microcontroller */
++#define EM_68HC08	71		/* Motorola MC68HC08 microcontroller */
++#define EM_68HC05	72		/* Motorola MC68HC05 microcontroller */
++#define EM_SVX		73		/* Silicon Graphics SVx */
++#define EM_ST19		74		/* STMicroelectronics ST19 8 bit mc */
++#define EM_VAX		75		/* Digital VAX */
++#define EM_CRIS		76		/* Axis Communications 32-bit embedded processor */
++#define EM_JAVELIN	77		/* Infineon Technologies 32-bit embedded processor */
++#define EM_FIREPATH	78		/* Element 14 64-bit DSP Processor */
++#define EM_ZSP		79		/* LSI Logic 16-bit DSP Processor */
++#define EM_MMIX		80		/* Donald Knuth's educational 64-bit processor */
++#define EM_HUANY	81		/* Harvard University machine-independent object files */
++#define EM_PRISM	82		/* SiTera Prism */
++#define EM_AVR		83		/* Atmel AVR 8-bit microcontroller */
++#define EM_FR30		84		/* Fujitsu FR30 */
++#define EM_D10V		85		/* Mitsubishi D10V */
++#define EM_D30V		86		/* Mitsubishi D30V */
++#define EM_V850		87		/* NEC v850 */
++#define EM_M32R		88		/* Renesas M32R */
++#define EM_MN10300	89		/* Matsushita MN10300 */
++#define EM_MN10200	90		/* Matsushita MN10200 */
++#define EM_PJ		91		/* picoJava */
++#define EM_OPENRISC	92		/* OpenRISC 32-bit embedded processor */
++#define EM_ARC_A5	93		/* ARC Cores Tangent-A5 */
++#define EM_XTENSA	94		/* Tensilica Xtensa Architecture */
++#define EM_IP2K		101		/* Ubicom IP2022 micro controller */
++#define EM_CR		103		/* National Semiconductor CompactRISC */
++#define EM_MSP430	105		/* TI msp430 micro controller */
++#define EM_BLACKFIN	106		/* Analog Devices Blackfin */
++#define EM_ALTERA_NIOS2	113	/* Altera Nios II soft-core processor */
++#define EM_CRX		114		/* National Semiconductor CRX */
++#define EM_NUM		95
++
++/* If it is necessary to assign new unofficial EM_* values, please pick large
++   random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision
++   with official or non-GNU unofficial values.
++
++   NOTE: Do not just increment the most recent number by one.
++   Somebody else somewhere will do exactly the same thing, and you
++   will have a collision.  Instead, pick a random number.
++
++   Normally, each entity or maintainer responsible for a machine with an
++   unofficial e_machine number should eventually ask registry@caldera.com for
++   an officially blessed number to be added to the list above.  */
++
++/* picoJava */
++#define EM_PJ_OLD	99
++
++/* Cygnus PowerPC ELF backend.  Written in the absence of an ABI.  */
++#define EM_CYGNUS_POWERPC 0x9025
++
++/* Old version of Sparc v9, from before the ABI; this should be
++   removed shortly.  */
++#define EM_OLD_SPARCV9	11
++
++/* Old version of PowerPC, this should be removed shortly. */
++#define EM_PPC_OLD	17
++
++/* (Deprecated) Temporary number for the OpenRISC processor.  */
++#define EM_OR32		0x8472
++
++/* Renesas M32C and M16C.  */
++#define EM_M32C			0xFEB0
++
++/* Cygnus M32R ELF backend.  Written in the absence of an ABI.  */
++#define EM_CYGNUS_M32R	0x9041
++
++/* old S/390 backend magic number. Written in the absence of an ABI.  */
++#define EM_S390_OLD	0xa390
++
++/* D10V backend magic number.  Written in the absence of an ABI.  */
++#define EM_CYGNUS_D10V	0x7650
++
++/* D30V backend magic number.  Written in the absence of an ABI.  */
++#define EM_CYGNUS_D30V	0x7676
++
++/* V850 backend magic number.  Written in the absense of an ABI.  */
++#define EM_CYGNUS_V850	0x9080
++
++/* mn10200 and mn10300 backend magic numbers.
++   Written in the absense of an ABI.  */
++#define EM_CYGNUS_MN10200	0xdead
++#define EM_CYGNUS_MN10300	0xbeef
++
++/* FR30 magic number - no EABI available.  */
++#define EM_CYGNUS_FR30		0x3330
++
++/* AVR magic number
++   Written in the absense of an ABI.  */
++#define EM_AVR_OLD		0x1057
++
++/* OpenRISC magic number
++   Written in the absense of an ABI.  */
++#define EM_OPENRISC_OLD		0x3426
++
++/* DLX magic number
++   Written in the absense of an ABI.  */
++#define EM_DLX			0x5aa5
++
++#define EM_XSTORMY16		0xad45
++
++/* FRV magic number - no EABI available??.  */
++#define EM_CYGNUS_FRV	0x5441
++
++/* Ubicom IP2xxx; no ABI */
++#define EM_IP2K_OLD		0x8217
++
++#define EM_MT                   0x2530  /* Morpho MT; no ABI */
++
++/* MSP430 magic number
++      Written in the absense everything.  */
++#define EM_MSP430_OLD		0x1059
++
++/* Vitesse IQ2000.  */
++#define EM_IQ2000		0xFEBA
++
++/* Old, unofficial value for Xtensa.  */
++#define EM_XTENSA_OLD		0xabc7
++
++/* Alpha backend magic number.  Written in the absence of an ABI.  */
++#define EM_ALPHA	0x9026
++
++/* NIOS magic number - no EABI available.  */
++#define EM_NIOS32	0xFEBB
++
++/* V850 backend magic number.  Written in the absense of an ABI.  */
++#define EM_CYGNUS_V850 0x9080
++
++/* Legal values for e_version (version).  */
++
++#define EV_NONE		0		/* Invalid ELF version */
++#define EV_CURRENT	1		/* Current version */
++#define EV_NUM		2
++
++/* Section header.  */
++
++typedef struct
++{
++  Elf32_Word	sh_name;		/* Section name (string tbl index) */
++  Elf32_Word	sh_type;		/* Section type */
++  Elf32_Word	sh_flags;		/* Section flags */
++  Elf32_Addr	sh_addr;		/* Section virtual addr at execution */
++  Elf32_Off	sh_offset;		/* Section file offset */
++  Elf32_Word	sh_size;		/* Section size in bytes */
++  Elf32_Word	sh_link;		/* Link to another section */
++  Elf32_Word	sh_info;		/* Additional section information */
++  Elf32_Word	sh_addralign;		/* Section alignment */
++  Elf32_Word	sh_entsize;		/* Entry size if section holds table */
++} Elf32_Shdr;
++
++typedef struct
++{
++  Elf64_Word	sh_name;		/* Section name (string tbl index) */
++  Elf64_Word	sh_type;		/* Section type */
++  Elf64_Xword	sh_flags;		/* Section flags */
++  Elf64_Addr	sh_addr;		/* Section virtual addr at execution */
++  Elf64_Off	sh_offset;		/* Section file offset */
++  Elf64_Xword	sh_size;		/* Section size in bytes */
++  Elf64_Word	sh_link;		/* Link to another section */
++  Elf64_Word	sh_info;		/* Additional section information */
++  Elf64_Xword	sh_addralign;		/* Section alignment */
++  Elf64_Xword	sh_entsize;		/* Entry size if section holds table */
++} Elf64_Shdr;
++
++/* Special section indices.  */
++
++#define SHN_UNDEF	0		/* Undefined section */
++#define SHN_LORESERVE	0xff00		/* Start of reserved indices */
++#define SHN_LOPROC	0xff00		/* Start of processor-specific */
++#define SHN_BEFORE	0xff00		/* Order section before all others
++					   (Solaris).  */
++#define SHN_AFTER	0xff01		/* Order section after all others
++					   (Solaris).  */
++#define SHN_HIPROC	0xff1f		/* End of processor-specific */
++#define SHN_LOOS	0xff20		/* Start of OS-specific */
++#define SHN_HIOS	0xff3f		/* End of OS-specific */
++#define SHN_ABS		0xfff1		/* Associated symbol is absolute */
++#define SHN_COMMON	0xfff2		/* Associated symbol is common */
++#define SHN_XINDEX	0xffff		/* Index is in extra table.  */
++#define SHN_HIRESERVE	0xffff		/* End of reserved indices */
++
++/* Legal values for sh_type (section type).  */
++
++#define SHT_NULL	  0		/* Section header table entry unused */
++#define SHT_PROGBITS	  1		/* Program data */
++#define SHT_SYMTAB	  2		/* Symbol table */
++#define SHT_STRTAB	  3		/* String table */
++#define SHT_RELA	  4		/* Relocation entries with addends */
++#define SHT_HASH	  5		/* Symbol hash table */
++#define SHT_DYNAMIC	  6		/* Dynamic linking information */
++#define SHT_NOTE	  7		/* Notes */
++#define SHT_NOBITS	  8		/* Program space with no data (bss) */
++#define SHT_REL		  9		/* Relocation entries, no addends */
++#define SHT_SHLIB	  10		/* Reserved */
++#define SHT_DYNSYM	  11		/* Dynamic linker symbol table */
++#define SHT_INIT_ARRAY	  14		/* Array of constructors */
++#define SHT_FINI_ARRAY	  15		/* Array of destructors */
++#define SHT_PREINIT_ARRAY 16		/* Array of pre-constructors */
++#define SHT_GROUP	  17		/* Section group */
++#define SHT_SYMTAB_SHNDX  18		/* Extended section indeces */
++#define	SHT_NUM		  19		/* Number of defined types.  */
++#define SHT_LOOS	  0x60000000	/* Start OS-specific */
++#define SHT_GNU_LIBLIST	  0x6ffffff7	/* Prelink library list */
++#define SHT_CHECKSUM	  0x6ffffff8	/* Checksum for DSO content.  */
++#define SHT_LOSUNW	  0x6ffffffa	/* Sun-specific low bound.  */
++#define SHT_SUNW_move	  0x6ffffffa
++#define SHT_SUNW_COMDAT   0x6ffffffb
++#define SHT_SUNW_syminfo  0x6ffffffc
++#define SHT_GNU_verdef	  0x6ffffffd	/* Version definition section.  */
++#define SHT_GNU_verneed	  0x6ffffffe	/* Version needs section.  */
++#define SHT_GNU_versym	  0x6fffffff	/* Version symbol table.  */
++#define SHT_HISUNW	  0x6fffffff	/* Sun-specific high bound.  */
++#define SHT_HIOS	  0x6fffffff	/* End OS-specific type */
++#define SHT_LOPROC	  0x70000000	/* Start of processor-specific */
++#define SHT_HIPROC	  0x7fffffff	/* End of processor-specific */
++#define SHT_LOUSER	  0x80000000	/* Start of application-specific */
++#define SHT_HIUSER	  0x8fffffff	/* End of application-specific */
++
++/* Legal values for sh_flags (section flags).  */
++
++#define SHF_WRITE	     (1 << 0)	/* Writable */
++#define SHF_ALLOC	     (1 << 1)	/* Occupies memory during execution */
++#define SHF_EXECINSTR	     (1 << 2)	/* Executable */
++#define SHF_MERGE	     (1 << 4)	/* Might be merged */
++#define SHF_STRINGS	     (1 << 5)	/* Contains nul-terminated strings */
++#define SHF_INFO_LINK	     (1 << 6)	/* `sh_info' contains SHT index */
++#define SHF_LINK_ORDER	     (1 << 7)	/* Preserve order after combining */
++#define SHF_OS_NONCONFORMING (1 << 8)	/* Non-standard OS specific handling
++					   required */
++#define SHF_GROUP	     (1 << 9)	/* Section is member of a group.  */
++#define SHF_TLS		     (1 << 10)	/* Section hold thread-local data.  */
++#define SHF_MASKOS	     0x0ff00000	/* OS-specific.  */
++#define SHF_MASKPROC	     0xf0000000	/* Processor-specific */
++#define SHF_ORDERED	     (1 << 30)	/* Special ordering requirement
++					   (Solaris).  */
++#define SHF_EXCLUDE	     (1 << 31)	/* Section is excluded unless
++					   referenced or allocated (Solaris).*/
++
++/* Section group handling.  */
++#define GRP_COMDAT	0x1		/* Mark group as COMDAT.  */
++
++/* Symbol table entry.  */
++
++typedef struct
++{
++  Elf32_Word	st_name;		/* Symbol name (string tbl index) */
++  Elf32_Addr	st_value;		/* Symbol value */
++  Elf32_Word	st_size;		/* Symbol size */
++  unsigned char	st_info;		/* Symbol type and binding */
++  unsigned char	st_other;		/* Symbol visibility */
++  Elf32_Section	st_shndx;		/* Section index */
++} Elf32_Sym;
++
++typedef struct
++{
++  Elf64_Word	st_name;		/* Symbol name (string tbl index) */
++  unsigned char	st_info;		/* Symbol type and binding */
++  unsigned char st_other;		/* Symbol visibility */
++  Elf64_Section	st_shndx;		/* Section index */
++  Elf64_Addr	st_value;		/* Symbol value */
++  Elf64_Xword	st_size;		/* Symbol size */
++} Elf64_Sym;
++
++/* The syminfo section if available contains additional information about
++   every dynamic symbol.  */
++
++typedef struct
++{
++  Elf32_Half si_boundto;		/* Direct bindings, symbol bound to */
++  Elf32_Half si_flags;			/* Per symbol flags */
++} Elf32_Syminfo;
++
++typedef struct
++{
++  Elf64_Half si_boundto;		/* Direct bindings, symbol bound to */
++  Elf64_Half si_flags;			/* Per symbol flags */
++} Elf64_Syminfo;
++
++/* Possible values for si_boundto.  */
++#define SYMINFO_BT_SELF		0xffff	/* Symbol bound to self */
++#define SYMINFO_BT_PARENT	0xfffe	/* Symbol bound to parent */
++#define SYMINFO_BT_LOWRESERVE	0xff00	/* Beginning of reserved entries */
++
++/* Possible bitmasks for si_flags.  */
++#define SYMINFO_FLG_DIRECT	0x0001	/* Direct bound symbol */
++#define SYMINFO_FLG_PASSTHRU	0x0002	/* Pass-thru symbol for translator */
++#define SYMINFO_FLG_COPY	0x0004	/* Symbol is a copy-reloc */
++#define SYMINFO_FLG_LAZYLOAD	0x0008	/* Symbol bound to object to be lazy
++					   loaded */
++/* Syminfo version values.  */
++#define SYMINFO_NONE		0
++#define SYMINFO_CURRENT		1
++#define SYMINFO_NUM		2
++
++
++/* How to extract and insert information held in the st_info field.  */
++
++#define ELF32_ST_BIND(val)		(((unsigned char) (val)) >> 4)
++#define ELF32_ST_TYPE(val)		((val) & 0xf)
++#define ELF32_ST_INFO(bind, type)	(((bind) << 4) + ((type) & 0xf))
++
++/* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field.  */
++#define ELF64_ST_BIND(val)		ELF32_ST_BIND (val)
++#define ELF64_ST_TYPE(val)		ELF32_ST_TYPE (val)
++#define ELF64_ST_INFO(bind, type)	ELF32_ST_INFO ((bind), (type))
++
++/* Legal values for ST_BIND subfield of st_info (symbol binding).  */
++
++#define STB_LOCAL	0		/* Local symbol */
++#define STB_GLOBAL	1		/* Global symbol */
++#define STB_WEAK	2		/* Weak symbol */
++#define	STB_NUM		3		/* Number of defined types.  */
++#define STB_LOOS	10		/* Start of OS-specific */
++#define STB_HIOS	12		/* End of OS-specific */
++#define STB_LOPROC	13		/* Start of processor-specific */
++#define STB_HIPROC	15		/* End of processor-specific */
++
++/* Legal values for ST_TYPE subfield of st_info (symbol type).  */
++
++#define STT_NOTYPE	0		/* Symbol type is unspecified */
++#define STT_OBJECT	1		/* Symbol is a data object */
++#define STT_FUNC	2		/* Symbol is a code object */
++#define STT_SECTION	3		/* Symbol associated with a section */
++#define STT_FILE	4		/* Symbol's name is file name */
++#define STT_COMMON	5		/* Symbol is a common data object */
++#define STT_TLS		6		/* Symbol is thread-local data object*/
++#define	STT_NUM		7		/* Number of defined types.  */
++#define STT_LOOS	10		/* Start of OS-specific */
++#define STT_HIOS	12		/* End of OS-specific */
++#define STT_LOPROC	13		/* Start of processor-specific */
++#define STT_HIPROC	15		/* End of processor-specific */
++
++
++/* Symbol table indices are found in the hash buckets and chain table
++   of a symbol hash table section.  This special index value indicates
++   the end of a chain, meaning no further symbols are found in that bucket.  */
++
++#define STN_UNDEF	0		/* End of a chain.  */
++
++
++/* How to extract and insert information held in the st_other field.  */
++
++#define ELF32_ST_VISIBILITY(o)	((o) & 0x03)
++
++/* For ELF64 the definitions are the same.  */
++#define ELF64_ST_VISIBILITY(o)	ELF32_ST_VISIBILITY (o)
++
++/* Symbol visibility specification encoded in the st_other field.  */
++#define STV_DEFAULT	0		/* Default symbol visibility rules */
++#define STV_INTERNAL	1		/* Processor specific hidden class */
++#define STV_HIDDEN	2		/* Sym unavailable in other modules */
++#define STV_PROTECTED	3		/* Not preemptible, not exported */
++
++
++/* Relocation table entry without addend (in section of type SHT_REL).  */
++
++typedef struct
++{
++  Elf32_Addr	r_offset;		/* Address */
++  Elf32_Word	r_info;			/* Relocation type and symbol index */
++} Elf32_Rel;
++
++/* I have seen two different definitions of the Elf64_Rel and
++   Elf64_Rela structures, so we'll leave them out until Novell (or
++   whoever) gets their act together.  */
++/* The following, at least, is used on Sparc v9, MIPS, and Alpha.  */
++
++typedef struct
++{
++  Elf64_Addr	r_offset;		/* Address */
++  Elf64_Xword	r_info;			/* Relocation type and symbol index */
++} Elf64_Rel;
++
++/* Relocation table entry with addend (in section of type SHT_RELA).  */
++
++typedef struct
++{
++  Elf32_Addr	r_offset;		/* Address */
++  Elf32_Word	r_info;			/* Relocation type and symbol index */
++  Elf32_Sword	r_addend;		/* Addend */
++} Elf32_Rela;
++
++typedef struct
++{
++  Elf64_Addr	r_offset;		/* Address */
++  Elf64_Xword	r_info;			/* Relocation type and symbol index */
++  Elf64_Sxword	r_addend;		/* Addend */
++} Elf64_Rela;
++
++/* How to extract and insert information held in the r_info field.  */
++
++#define ELF32_R_SYM(val)		((val) >> 8)
++#define ELF32_R_TYPE(val)		((val) & 0xff)
++#define ELF32_R_INFO(sym, type)		(((sym) << 8) + ((type) & 0xff))
++
++#define ELF64_R_SYM(i)			((i) >> 32)
++#define ELF64_R_TYPE(i)			((i) & 0xffffffff)
++#define ELF64_R_INFO(sym,type)		((((Elf64_Xword) (sym)) << 32) + (type))
++
++/* Program segment header.  */
++
++typedef struct
++{
++  Elf32_Word	p_type;			/* Segment type */
++  Elf32_Off	p_offset;		/* Segment file offset */
++  Elf32_Addr	p_vaddr;		/* Segment virtual address */
++  Elf32_Addr	p_paddr;		/* Segment physical address */
++  Elf32_Word	p_filesz;		/* Segment size in file */
++  Elf32_Word	p_memsz;		/* Segment size in memory */
++  Elf32_Word	p_flags;		/* Segment flags */
++  Elf32_Word	p_align;		/* Segment alignment */
++} Elf32_Phdr;
++
++typedef struct
++{
++  Elf64_Word	p_type;			/* Segment type */
++  Elf64_Word	p_flags;		/* Segment flags */
++  Elf64_Off	p_offset;		/* Segment file offset */
++  Elf64_Addr	p_vaddr;		/* Segment virtual address */
++  Elf64_Addr	p_paddr;		/* Segment physical address */
++  Elf64_Xword	p_filesz;		/* Segment size in file */
++  Elf64_Xword	p_memsz;		/* Segment size in memory */
++  Elf64_Xword	p_align;		/* Segment alignment */
++} Elf64_Phdr;
++
++/* Legal values for p_type (segment type).  */
++
++#define	PT_NULL		0		/* Program header table entry unused */
++#define PT_LOAD		1		/* Loadable program segment */
++#define PT_DYNAMIC	2		/* Dynamic linking information */
++#define PT_INTERP	3		/* Program interpreter */
++#define PT_NOTE		4		/* Auxiliary information */
++#define PT_SHLIB	5		/* Reserved */
++#define PT_PHDR		6		/* Entry for header table itself */
++#define PT_TLS		7		/* Thread-local storage segment */
++#define	PT_NUM		8		/* Number of defined types */
++#define PT_LOOS		0x60000000	/* Start of OS-specific */
++#define PT_GNU_EH_FRAME	0x6474e550	/* GCC .eh_frame_hdr segment */
++#define PT_GNU_STACK	0x6474e551	/* Indicates stack executability */
++#define PT_GNU_RELRO	0x6474e552	/* Read-only after relocation */
++#define PT_PAX_FLAGS	0x65041580	/* Indicates PaX flag markings */
++#define PT_LOSUNW	0x6ffffffa
++#define PT_SUNWBSS	0x6ffffffa	/* Sun Specific segment */
++#define PT_SUNWSTACK	0x6ffffffb	/* Stack segment */
++#define PT_HISUNW	0x6fffffff
++#define PT_HIOS		0x6fffffff	/* End of OS-specific */
++#define PT_LOPROC	0x70000000	/* Start of processor-specific */
++#define PT_HIPROC	0x7fffffff	/* End of processor-specific */
++
++/* Legal values for p_flags (segment flags).  */
++
++#define PF_X		(1 << 0)	/* Segment is executable */
++#define PF_W		(1 << 1)	/* Segment is writable */
++#define PF_R		(1 << 2)	/* Segment is readable */
++#define PF_PAGEEXEC	(1 << 4)	/* Enable  PAGEEXEC */
++#define PF_NOPAGEEXEC	(1 << 5)	/* Disable PAGEEXEC */
++#define PF_SEGMEXEC	(1 << 6)	/* Enable  SEGMEXEC */
++#define PF_NOSEGMEXEC	(1 << 7)	/* Disable SEGMEXEC */
++#define PF_MPROTECT	(1 << 8)	/* Enable  MPROTECT */
++#define PF_NOMPROTECT	(1 << 9)	/* Disable MPROTECT */
++#define PF_RANDEXEC	(1 << 10)	/* Enable  RANDEXEC */
++#define PF_NORANDEXEC	(1 << 11)	/* Disable RANDEXEC */
++#define PF_EMUTRAMP	(1 << 12)	/* Enable  EMUTRAMP */
++#define PF_NOEMUTRAMP	(1 << 13)	/* Disable EMUTRAMP */
++#define PF_RANDMMAP	(1 << 14)	/* Enable  RANDMMAP */
++#define PF_NORANDMMAP	(1 << 15)	/* Disable RANDMMAP */
++#define PF_MASKOS	0x0ff00000	/* OS-specific */
++#define PF_MASKPROC	0xf0000000	/* Processor-specific */
++
++/* Legal values for note segment descriptor types for core files. */
++
++#define NT_PRSTATUS	1		/* Contains copy of prstatus struct */
++#define NT_FPREGSET	2		/* Contains copy of fpregset struct */
++#define NT_PRPSINFO	3		/* Contains copy of prpsinfo struct */
++#define NT_PRXREG	4		/* Contains copy of prxregset struct */
++#define NT_TASKSTRUCT	4		/* Contains copy of task structure */
++#define NT_PLATFORM	5		/* String from sysinfo(SI_PLATFORM) */
++#define NT_AUXV		6		/* Contains copy of auxv array */
++#define NT_GWINDOWS	7		/* Contains copy of gwindows struct */
++#define NT_ASRS		8		/* Contains copy of asrset struct */
++#define NT_PSTATUS	10		/* Contains copy of pstatus struct */
++#define NT_PSINFO	13		/* Contains copy of psinfo struct */
++#define NT_PRCRED	14		/* Contains copy of prcred struct */
++#define NT_UTSNAME	15		/* Contains copy of utsname struct */
++#define NT_LWPSTATUS	16		/* Contains copy of lwpstatus struct */
++#define NT_LWPSINFO	17		/* Contains copy of lwpinfo struct */
++#define NT_PRFPXREG	20		/* Contains copy of fprxregset struct*/
++
++/* Legal values for the note segment descriptor types for object files.  */
++
++#define NT_VERSION	1		/* Contains a version string.  */
++
++
++/* Dynamic section entry.  */
++
++typedef struct
++{
++  Elf32_Sword	d_tag;			/* Dynamic entry type */
++  union
++    {
++      Elf32_Word d_val;			/* Integer value */
++      Elf32_Addr d_ptr;			/* Address value */
++    } d_un;
++} Elf32_Dyn;
++
++typedef struct
++{
++  Elf64_Sxword	d_tag;			/* Dynamic entry type */
++  union
++    {
++      Elf64_Xword d_val;		/* Integer value */
++      Elf64_Addr d_ptr;			/* Address value */
++    } d_un;
++} Elf64_Dyn;
++
++/* Legal values for d_tag (dynamic entry type).  */
++
++#define DT_NULL		0		/* Marks end of dynamic section */
++#define DT_NEEDED	1		/* Name of needed library */
++#define DT_PLTRELSZ	2		/* Size in bytes of PLT relocs */
++#define DT_PLTGOT	3		/* Processor defined value */
++#define DT_HASH		4		/* Address of symbol hash table */
++#define DT_STRTAB	5		/* Address of string table */
++#define DT_SYMTAB	6		/* Address of symbol table */
++#define DT_RELA		7		/* Address of Rela relocs */
++#define DT_RELASZ	8		/* Total size of Rela relocs */
++#define DT_RELAENT	9		/* Size of one Rela reloc */
++#define DT_STRSZ	10		/* Size of string table */
++#define DT_SYMENT	11		/* Size of one symbol table entry */
++#define DT_INIT		12		/* Address of init function */
++#define DT_FINI		13		/* Address of termination function */
++#define DT_SONAME	14		/* Name of shared object */
++#define DT_RPATH	15		/* Library search path (deprecated) */
++#define DT_SYMBOLIC	16		/* Start symbol search here */
++#define DT_REL		17		/* Address of Rel relocs */
++#define DT_RELSZ	18		/* Total size of Rel relocs */
++#define DT_RELENT	19		/* Size of one Rel reloc */
++#define DT_PLTREL	20		/* Type of reloc in PLT */
++#define DT_DEBUG	21		/* For debugging; unspecified */
++#define DT_TEXTREL	22		/* Reloc might modify .text */
++#define DT_JMPREL	23		/* Address of PLT relocs */
++#define	DT_BIND_NOW	24		/* Process relocations of object */
++#define	DT_INIT_ARRAY	25		/* Array with addresses of init fct */
++#define	DT_FINI_ARRAY	26		/* Array with addresses of fini fct */
++#define	DT_INIT_ARRAYSZ	27		/* Size in bytes of DT_INIT_ARRAY */
++#define	DT_FINI_ARRAYSZ	28		/* Size in bytes of DT_FINI_ARRAY */
++#define DT_RUNPATH	29		/* Library search path */
++#define DT_FLAGS	30		/* Flags for the object being loaded */
++#define DT_ENCODING	32		/* Start of encoded range */
++#define DT_PREINIT_ARRAY 32		/* Array with addresses of preinit fct*/
++#define DT_PREINIT_ARRAYSZ 33		/* size in bytes of DT_PREINIT_ARRAY */
++#define	DT_NUM		34		/* Number used */
++#define DT_LOOS		0x6000000d	/* Start of OS-specific */
++#define DT_HIOS		0x6ffff000	/* End of OS-specific */
++#define DT_LOPROC	0x70000000	/* Start of processor-specific */
++#define DT_HIPROC	0x7fffffff	/* End of processor-specific */
++#define	DT_PROCNUM	DT_MIPS_NUM	/* Most used by any processor */
++
++/* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
++   Dyn.d_un.d_val field of the Elf*_Dyn structure.  This follows Sun's
++   approach.  */
++#define DT_VALRNGLO	0x6ffffd00
++#define DT_GNU_PRELINKED 0x6ffffdf5	/* Prelinking timestamp */
++#define DT_GNU_CONFLICTSZ 0x6ffffdf6	/* Size of conflict section */
++#define DT_GNU_LIBLISTSZ 0x6ffffdf7	/* Size of library list */
++#define DT_CHECKSUM	0x6ffffdf8
++#define DT_PLTPADSZ	0x6ffffdf9
++#define DT_MOVEENT	0x6ffffdfa
++#define DT_MOVESZ	0x6ffffdfb
++#define DT_FEATURE_1	0x6ffffdfc	/* Feature selection (DTF_*).  */
++#define DT_POSFLAG_1	0x6ffffdfd	/* Flags for DT_* entries, effecting
++					   the following DT_* entry.  */
++#define DT_SYMINSZ	0x6ffffdfe	/* Size of syminfo table (in bytes) */
++#define DT_SYMINENT	0x6ffffdff	/* Entry size of syminfo */
++#define DT_VALRNGHI	0x6ffffdff
++#define DT_VALTAGIDX(tag)	(DT_VALRNGHI - (tag))	/* Reverse order! */
++#define DT_VALNUM 12
++
++/* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
++   Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
++
++   If any adjustment is made to the ELF object after it has been
++   built these entries will need to be adjusted.  */
++#define DT_ADDRRNGLO	0x6ffffe00
++#define DT_GNU_CONFLICT	0x6ffffef8	/* Start of conflict section */
++#define DT_GNU_LIBLIST	0x6ffffef9	/* Library list */
++#define DT_CONFIG	0x6ffffefa	/* Configuration information.  */
++#define DT_DEPAUDIT	0x6ffffefb	/* Dependency auditing.  */
++#define DT_AUDIT	0x6ffffefc	/* Object auditing.  */
++#define	DT_PLTPAD	0x6ffffefd	/* PLT padding.  */
++#define	DT_MOVETAB	0x6ffffefe	/* Move table.  */
++#define DT_SYMINFO	0x6ffffeff	/* Syminfo table.  */
++#define DT_ADDRRNGHI	0x6ffffeff
++#define DT_ADDRTAGIDX(tag)	(DT_ADDRRNGHI - (tag))	/* Reverse order! */
++#define DT_ADDRNUM 10
++
++/* The versioning entry types.  The next are defined as part of the
++   GNU extension.  */
++#define DT_VERSYM	0x6ffffff0
++
++#define DT_RELACOUNT	0x6ffffff9
++#define DT_RELCOUNT	0x6ffffffa
++
++/* These were chosen by Sun.  */
++#define DT_FLAGS_1	0x6ffffffb	/* State flags, see DF_1_* below.  */
++#define	DT_VERDEF	0x6ffffffc	/* Address of version definition
++					   table */
++#define	DT_VERDEFNUM	0x6ffffffd	/* Number of version definitions */
++#define	DT_VERNEED	0x6ffffffe	/* Address of table with needed
++					   versions */
++#define	DT_VERNEEDNUM	0x6fffffff	/* Number of needed versions */
++#define DT_VERSIONTAGIDX(tag)	(DT_VERNEEDNUM - (tag))	/* Reverse order! */
++#define DT_VERSIONTAGNUM 16
++
++/* Sun added these machine-independent extensions in the "processor-specific"
++   range.  Be compatible.  */
++#define DT_AUXILIARY    0x7ffffffd      /* Shared object to load before self */
++#define DT_FILTER       0x7fffffff      /* Shared object to get values from */
++#define DT_EXTRATAGIDX(tag)	((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
++#define DT_EXTRANUM	3
++
++/* Values of `d_un.d_val' in the DT_FLAGS entry.  */
++#define DF_ORIGIN	0x00000001	/* Object may use DF_ORIGIN */
++#define DF_SYMBOLIC	0x00000002	/* Symbol resolutions starts here */
++#define DF_TEXTREL	0x00000004	/* Object contains text relocations */
++#define DF_BIND_NOW	0x00000008	/* No lazy binding for this object */
++#define DF_STATIC_TLS	0x00000010	/* Module uses the static TLS model */
++
++/* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1
++   entry in the dynamic section.  */
++#define DF_1_NOW	0x00000001	/* Set RTLD_NOW for this object.  */
++#define DF_1_GLOBAL	0x00000002	/* Set RTLD_GLOBAL for this object.  */
++#define DF_1_GROUP	0x00000004	/* Set RTLD_GROUP for this object.  */
++#define DF_1_NODELETE	0x00000008	/* Set RTLD_NODELETE for this object.*/
++#define DF_1_LOADFLTR	0x00000010	/* Trigger filtee loading at runtime.*/
++#define DF_1_INITFIRST	0x00000020	/* Set RTLD_INITFIRST for this object*/
++#define DF_1_NOOPEN	0x00000040	/* Set RTLD_NOOPEN for this object.  */
++#define DF_1_ORIGIN	0x00000080	/* $ORIGIN must be handled.  */
++#define DF_1_DIRECT	0x00000100	/* Direct binding enabled.  */
++#define DF_1_TRANS	0x00000200
++#define DF_1_INTERPOSE	0x00000400	/* Object is used to interpose.  */
++#define DF_1_NODEFLIB	0x00000800	/* Ignore default lib search path.  */
++#define DF_1_NODUMP	0x00001000	/* Object can't be dldump'ed.  */
++#define DF_1_CONFALT	0x00002000	/* Configuration alternative created.*/
++#define DF_1_ENDFILTEE	0x00004000	/* Filtee terminates filters search. */
++#define	DF_1_DISPRELDNE	0x00008000	/* Disp reloc applied at build time. */
++#define	DF_1_DISPRELPND	0x00010000	/* Disp reloc applied at run-time.  */
++
++/* Flags for the feature selection in DT_FEATURE_1.  */
++#define DTF_1_PARINIT	0x00000001
++#define DTF_1_CONFEXP	0x00000002
++
++/* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry.  */
++#define DF_P1_LAZYLOAD	0x00000001	/* Lazyload following object.  */
++#define DF_P1_GROUPPERM	0x00000002	/* Symbols from next object are not
++					   generally available.  */
++
++/* Version definition sections.  */
++
++typedef struct
++{
++  Elf32_Half	vd_version;		/* Version revision */
++  Elf32_Half	vd_flags;		/* Version information */
++  Elf32_Half	vd_ndx;			/* Version Index */
++  Elf32_Half	vd_cnt;			/* Number of associated aux entries */
++  Elf32_Word	vd_hash;		/* Version name hash value */
++  Elf32_Word	vd_aux;			/* Offset in bytes to verdaux array */
++  Elf32_Word	vd_next;		/* Offset in bytes to next verdef
++					   entry */
++} Elf32_Verdef;
++
++typedef struct
++{
++  Elf64_Half	vd_version;		/* Version revision */
++  Elf64_Half	vd_flags;		/* Version information */
++  Elf64_Half	vd_ndx;			/* Version Index */
++  Elf64_Half	vd_cnt;			/* Number of associated aux entries */
++  Elf64_Word	vd_hash;		/* Version name hash value */
++  Elf64_Word	vd_aux;			/* Offset in bytes to verdaux array */
++  Elf64_Word	vd_next;		/* Offset in bytes to next verdef
++					   entry */
++} Elf64_Verdef;
++
++
++/* Legal values for vd_version (version revision).  */
++#define VER_DEF_NONE	0		/* No version */
++#define VER_DEF_CURRENT	1		/* Current version */
++#define VER_DEF_NUM	2		/* Given version number */
++
++/* Legal values for vd_flags (version information flags).  */
++#define VER_FLG_BASE	0x1		/* Version definition of file itself */
++#define VER_FLG_WEAK	0x2		/* Weak version identifier */
++
++/* Versym symbol index values.  */
++#define	VER_NDX_LOCAL		0	/* Symbol is local.  */
++#define	VER_NDX_GLOBAL		1	/* Symbol is global.  */
++#define	VER_NDX_LORESERVE	0xff00	/* Beginning of reserved entries.  */
++#define	VER_NDX_ELIMINATE	0xff01	/* Symbol is to be eliminated.  */
++
++/* Auxialiary version information.  */
++
++typedef struct
++{
++  Elf32_Word	vda_name;		/* Version or dependency names */
++  Elf32_Word	vda_next;		/* Offset in bytes to next verdaux
++					   entry */
++} Elf32_Verdaux;
++
++typedef struct
++{
++  Elf64_Word	vda_name;		/* Version or dependency names */
++  Elf64_Word	vda_next;		/* Offset in bytes to next verdaux
++					   entry */
++} Elf64_Verdaux;
++
++
++/* Version dependency section.  */
++
++typedef struct
++{
++  Elf32_Half	vn_version;		/* Version of structure */
++  Elf32_Half	vn_cnt;			/* Number of associated aux entries */
++  Elf32_Word	vn_file;		/* Offset of filename for this
++					   dependency */
++  Elf32_Word	vn_aux;			/* Offset in bytes to vernaux array */
++  Elf32_Word	vn_next;		/* Offset in bytes to next verneed
++					   entry */
++} Elf32_Verneed;
++
++typedef struct
++{
++  Elf64_Half	vn_version;		/* Version of structure */
++  Elf64_Half	vn_cnt;			/* Number of associated aux entries */
++  Elf64_Word	vn_file;		/* Offset of filename for this
++					   dependency */
++  Elf64_Word	vn_aux;			/* Offset in bytes to vernaux array */
++  Elf64_Word	vn_next;		/* Offset in bytes to next verneed
++					   entry */
++} Elf64_Verneed;
++
++
++/* Legal values for vn_version (version revision).  */
++#define VER_NEED_NONE	 0		/* No version */
++#define VER_NEED_CURRENT 1		/* Current version */
++#define VER_NEED_NUM	 2		/* Given version number */
++
++/* Auxiliary needed version information.  */
++
++typedef struct
++{
++  Elf32_Word	vna_hash;		/* Hash value of dependency name */
++  Elf32_Half	vna_flags;		/* Dependency specific information */
++  Elf32_Half	vna_other;		/* Unused */
++  Elf32_Word	vna_name;		/* Dependency name string offset */
++  Elf32_Word	vna_next;		/* Offset in bytes to next vernaux
++					   entry */
++} Elf32_Vernaux;
++
++typedef struct
++{
++  Elf64_Word	vna_hash;		/* Hash value of dependency name */
++  Elf64_Half	vna_flags;		/* Dependency specific information */
++  Elf64_Half	vna_other;		/* Unused */
++  Elf64_Word	vna_name;		/* Dependency name string offset */
++  Elf64_Word	vna_next;		/* Offset in bytes to next vernaux
++					   entry */
++} Elf64_Vernaux;
++
++
++/* Legal values for vna_flags.  */
++#define VER_FLG_WEAK	0x2		/* Weak version identifier */
++
++
++/* Auxiliary vector.  */
++
++/* This vector is normally only used by the program interpreter.  The
++   usual definition in an ABI supplement uses the name auxv_t.  The
++   vector is not usually defined in a standard <elf.h> file, but it
++   can't hurt.  We rename it to avoid conflicts.  The sizes of these
++   types are an arrangement between the exec server and the program
++   interpreter, so we don't fully specify them here.  */
++
++typedef struct
++{
++  uint32_t a_type;		/* Entry type */
++  union
++    {
++      uint32_t a_val;		/* Integer value */
++      /* We use to have pointer elements added here.  We cannot do that,
++	 though, since it does not work when using 32-bit definitions
++	 on 64-bit platforms and vice versa.  */
++    } a_un;
++} Elf32_auxv_t;
++
++typedef struct
++{
++  uint64_t a_type;		/* Entry type */
++  union
++    {
++      uint64_t a_val;		/* Integer value */
++      /* We use to have pointer elements added here.  We cannot do that,
++	 though, since it does not work when using 32-bit definitions
++	 on 64-bit platforms and vice versa.  */
++    } a_un;
++} Elf64_auxv_t;
++
++/* Legal values for a_type (entry type).  */
++
++#define AT_NULL		0		/* End of vector */
++#define AT_IGNORE	1		/* Entry should be ignored */
++#define AT_EXECFD	2		/* File descriptor of program */
++#define AT_PHDR		3		/* Program headers for program */
++#define AT_PHENT	4		/* Size of program header entry */
++#define AT_PHNUM	5		/* Number of program headers */
++#define AT_PAGESZ	6		/* System page size */
++#define AT_BASE		7		/* Base address of interpreter */
++#define AT_FLAGS	8		/* Flags */
++#define AT_ENTRY	9		/* Entry point of program */
++#define AT_NOTELF	10		/* Program is not ELF */
++#define AT_UID		11		/* Real uid */
++#define AT_EUID		12		/* Effective uid */
++#define AT_GID		13		/* Real gid */
++#define AT_EGID		14		/* Effective gid */
++#define AT_CLKTCK	17		/* Frequency of times() */
++
++/* Some more special a_type values describing the hardware.  */
++#define AT_PLATFORM	15		/* String identifying platform.  */
++#define AT_HWCAP	16		/* Machine dependent hints about
++					   processor capabilities.  */
++
++/* This entry gives some information about the FPU initialization
++   performed by the kernel.  */
++#define AT_FPUCW	18		/* Used FPU control word.  */
++
++/* Cache block sizes.  */
++#define AT_DCACHEBSIZE	19		/* Data cache block size.  */
++#define AT_ICACHEBSIZE	20		/* Instruction cache block size.  */
++#define AT_UCACHEBSIZE	21		/* Unified cache block size.  */
++
++/* A special ignored value for PPC, used by the kernel to control the
++   interpretation of the AUXV. Must be > 16.  */
++#define AT_IGNOREPPC	22		/* Entry should be ignored.  */
++
++#define	AT_SECURE	23		/* Boolean, was exec setuid-like?  */
++
++/* Pointer to the global system page used for system calls and other
++   nice things.  */
++#define AT_SYSINFO	32
++#define AT_SYSINFO_EHDR	33
++
++/* Shapes of the caches.  Bits 0-3 contains associativity; bits 4-7 contains
++   log2 of line size; mask those to get cache size.  */
++#define AT_L1I_CACHESHAPE	34
++#define AT_L1D_CACHESHAPE	35
++#define AT_L2_CACHESHAPE	36
++#define AT_L3_CACHESHAPE	37
++
++/* Note section contents.  Each entry in the note section begins with
++   a header of a fixed form.  */
++
++typedef struct
++{
++  Elf32_Word n_namesz;			/* Length of the note's name.  */
++  Elf32_Word n_descsz;			/* Length of the note's descriptor.  */
++  Elf32_Word n_type;			/* Type of the note.  */
++} Elf32_Nhdr;
++
++typedef struct
++{
++  Elf64_Word n_namesz;			/* Length of the note's name.  */
++  Elf64_Word n_descsz;			/* Length of the note's descriptor.  */
++  Elf64_Word n_type;			/* Type of the note.  */
++} Elf64_Nhdr;
++
++/* Known names of notes.  */
++
++/* Solaris entries in the note section have this name.  */
++#define ELF_NOTE_SOLARIS	"SUNW Solaris"
++
++/* Note entries for GNU systems have this name.  */
++#define ELF_NOTE_GNU		"GNU"
++
++
++/* Defined types of notes for Solaris.  */
++
++/* Value of descriptor (one word) is desired pagesize for the binary.  */
++#define ELF_NOTE_PAGESIZE_HINT	1
++
++
++/* Defined note types for GNU systems.  */
++
++/* ABI information.  The descriptor consists of words:
++   word 0: OS descriptor
++   word 1: major version of the ABI
++   word 2: minor version of the ABI
++   word 3: subminor version of the ABI
++*/
++#define ELF_NOTE_ABI		1
++
++/* Known OSes.  These value can appear in word 0 of an ELF_NOTE_ABI
++   note section entry.  */
++#define ELF_NOTE_OS_LINUX	0
++#define ELF_NOTE_OS_GNU		1
++#define ELF_NOTE_OS_SOLARIS2	2
++#define ELF_NOTE_OS_FREEBSD	3
++
++
++/* Move records.  */
++typedef struct
++{
++  Elf32_Xword m_value;		/* Symbol value.  */
++  Elf32_Word m_info;		/* Size and index.  */
++  Elf32_Word m_poffset;		/* Symbol offset.  */
++  Elf32_Half m_repeat;		/* Repeat count.  */
++  Elf32_Half m_stride;		/* Stride info.  */
++} Elf32_Move;
++
++typedef struct
++{
++  Elf64_Xword m_value;		/* Symbol value.  */
++  Elf64_Xword m_info;		/* Size and index.  */
++  Elf64_Xword m_poffset;	/* Symbol offset.  */
++  Elf64_Half m_repeat;		/* Repeat count.  */
++  Elf64_Half m_stride;		/* Stride info.  */
++} Elf64_Move;
++
++/* Macro to construct move records.  */
++#define ELF32_M_SYM(info)	((info) >> 8)
++#define ELF32_M_SIZE(info)	((unsigned char) (info))
++#define ELF32_M_INFO(sym, size)	(((sym) << 8) + (unsigned char) (size))
++
++#define ELF64_M_SYM(info)	ELF32_M_SYM (info)
++#define ELF64_M_SIZE(info)	ELF32_M_SIZE (info)
++#define ELF64_M_INFO(sym, size)	ELF32_M_INFO (sym, size)
++
++
++/* Motorola 68k specific definitions.  */
++
++/* Values for Elf32_Ehdr.e_flags.  */
++#define EF_CPU32	0x00810000
++
++/* m68k relocs.  */
++
++#define R_68K_NONE	0		/* No reloc */
++#define R_68K_32	1		/* Direct 32 bit  */
++#define R_68K_16	2		/* Direct 16 bit  */
++#define R_68K_8		3		/* Direct 8 bit  */
++#define R_68K_PC32	4		/* PC relative 32 bit */
++#define R_68K_PC16	5		/* PC relative 16 bit */
++#define R_68K_PC8	6		/* PC relative 8 bit */
++#define R_68K_GOT32	7		/* 32 bit PC relative GOT entry */
++#define R_68K_GOT16	8		/* 16 bit PC relative GOT entry */
++#define R_68K_GOT8	9		/* 8 bit PC relative GOT entry */
++#define R_68K_GOT32O	10		/* 32 bit GOT offset */
++#define R_68K_GOT16O	11		/* 16 bit GOT offset */
++#define R_68K_GOT8O	12		/* 8 bit GOT offset */
++#define R_68K_PLT32	13		/* 32 bit PC relative PLT address */
++#define R_68K_PLT16	14		/* 16 bit PC relative PLT address */
++#define R_68K_PLT8	15		/* 8 bit PC relative PLT address */
++#define R_68K_PLT32O	16		/* 32 bit PLT offset */
++#define R_68K_PLT16O	17		/* 16 bit PLT offset */
++#define R_68K_PLT8O	18		/* 8 bit PLT offset */
++#define R_68K_COPY	19		/* Copy symbol at runtime */
++#define R_68K_GLOB_DAT	20		/* Create GOT entry */
++#define R_68K_JMP_SLOT	21		/* Create PLT entry */
++#define R_68K_RELATIVE	22		/* Adjust by program base */
++/* Keep this the last entry.  */
++#define R_68K_NUM	23
++
++/* Intel 80386 specific definitions.  */
++
++/* i386 relocs.  */
++
++#define R_386_NONE	   0		/* No reloc */
++#define R_386_32	   1		/* Direct 32 bit  */
++#define R_386_PC32	   2		/* PC relative 32 bit */
++#define R_386_GOT32	   3		/* 32 bit GOT entry */
++#define R_386_PLT32	   4		/* 32 bit PLT address */
++#define R_386_COPY	   5		/* Copy symbol at runtime */
++#define R_386_GLOB_DAT	   6		/* Create GOT entry */
++#define R_386_JMP_SLOT	   7		/* Create PLT entry */
++#define R_386_RELATIVE	   8		/* Adjust by program base */
++#define R_386_GOTOFF	   9		/* 32 bit offset to GOT */
++#define R_386_GOTPC	   10		/* 32 bit PC relative offset to GOT */
++#define R_386_32PLT	   11
++#define R_386_TLS_TPOFF	   14		/* Offset in static TLS block */
++#define R_386_TLS_IE	   15		/* Address of GOT entry for static TLS
++					   block offset */
++#define R_386_TLS_GOTIE	   16		/* GOT entry for static TLS block
++					   offset */
++#define R_386_TLS_LE	   17		/* Offset relative to static TLS
++					   block */
++#define R_386_TLS_GD	   18		/* Direct 32 bit for GNU version of
++					   general dynamic thread local data */
++#define R_386_TLS_LDM	   19		/* Direct 32 bit for GNU version of
++					   local dynamic thread local data
++					   in LE code */
++#define R_386_16	   20
++#define R_386_PC16	   21
++#define R_386_8		   22
++#define R_386_PC8	   23
++#define R_386_TLS_GD_32	   24		/* Direct 32 bit for general dynamic
++					   thread local data */
++#define R_386_TLS_GD_PUSH  25		/* Tag for pushl in GD TLS code */
++#define R_386_TLS_GD_CALL  26		/* Relocation for call to
++					   __tls_get_addr() */
++#define R_386_TLS_GD_POP   27		/* Tag for popl in GD TLS code */
++#define R_386_TLS_LDM_32   28		/* Direct 32 bit for local dynamic
++					   thread local data in LE code */
++#define R_386_TLS_LDM_PUSH 29		/* Tag for pushl in LDM TLS code */
++#define R_386_TLS_LDM_CALL 30		/* Relocation for call to
++					   __tls_get_addr() in LDM code */
++#define R_386_TLS_LDM_POP  31		/* Tag for popl in LDM TLS code */
++#define R_386_TLS_LDO_32   32		/* Offset relative to TLS block */
++#define R_386_TLS_IE_32	   33		/* GOT entry for negated static TLS
++					   block offset */
++#define R_386_TLS_LE_32	   34		/* Negated offset relative to static
++					   TLS block */
++#define R_386_TLS_DTPMOD32 35		/* ID of module containing symbol */
++#define R_386_TLS_DTPOFF32 36		/* Offset in TLS block */
++#define R_386_TLS_TPOFF32  37		/* Negated offset in static TLS block */
++/* Keep this the last entry.  */
++#define R_386_NUM	   38
++
++/* FR-V specific definitions.  */
++#define R_FRV_NONE		0	/* No reloc.  */
++#define R_FRV_32		1	/* Direct 32 bit.  */
++/* Canonical function descriptor address.  */
++#define R_FRV_FUNCDESC		14
++/* Private function descriptor initialization.  */
++#define R_FRV_FUNCDESC_VALUE	18
++
++						/* gpr support */
++#define EF_FRV_GPR_MASK		0x00000003	/* mask for # of gprs */
++#define EF_FRV_GPR_32		0x00000001	/* -mgpr-32 */
++#define EF_FRV_GPR_64		0x00000002	/* -mgpr-64 */
++
++						/* fpr support */
++#define EF_FRV_FPR_MASK		0x0000000c	/* mask for # of fprs */
++#define EF_FRV_FPR_32		0x00000004	/* -mfpr-32 */
++#define EF_FRV_FPR_64		0x00000008	/* -mfpr-64 */
++#define EF_FRV_FPR_NONE		0x0000000c	/* -msoft-float */
++
++#define EF_FRV_PIC   0x00000100
++#define EF_FRV_FDPIC 0x00008000
++
++/* SUN SPARC specific definitions.  */
++
++/* Legal values for ST_TYPE subfield of st_info (symbol type).  */
++
++#define STT_SPARC_REGISTER	13	/* Global register reserved to app. */
++
++/* Values for Elf64_Ehdr.e_flags.  */
++
++#define EF_SPARCV9_MM		3
++#define EF_SPARCV9_TSO		0
++#define EF_SPARCV9_PSO		1
++#define EF_SPARCV9_RMO		2
++#define EF_SPARC_LEDATA		0x800000 /* little endian data */
++#define EF_SPARC_EXT_MASK	0xFFFF00
++#define EF_SPARC_32PLUS		0x000100 /* generic V8+ features */
++#define EF_SPARC_SUN_US1	0x000200 /* Sun UltraSPARC1 extensions */
++#define EF_SPARC_HAL_R1		0x000400 /* HAL R1 extensions */
++#define EF_SPARC_SUN_US3	0x000800 /* Sun UltraSPARCIII extensions */
++
++/* SPARC relocs.  */
++
++#define R_SPARC_NONE		0	/* No reloc */
++#define R_SPARC_8		1	/* Direct 8 bit */
++#define R_SPARC_16		2	/* Direct 16 bit */
++#define R_SPARC_32		3	/* Direct 32 bit */
++#define R_SPARC_DISP8		4	/* PC relative 8 bit */
++#define R_SPARC_DISP16		5	/* PC relative 16 bit */
++#define R_SPARC_DISP32		6	/* PC relative 32 bit */
++#define R_SPARC_WDISP30		7	/* PC relative 30 bit shifted */
++#define R_SPARC_WDISP22		8	/* PC relative 22 bit shifted */
++#define R_SPARC_HI22		9	/* High 22 bit */
++#define R_SPARC_22		10	/* Direct 22 bit */
++#define R_SPARC_13		11	/* Direct 13 bit */
++#define R_SPARC_LO10		12	/* Truncated 10 bit */
++#define R_SPARC_GOT10		13	/* Truncated 10 bit GOT entry */
++#define R_SPARC_GOT13		14	/* 13 bit GOT entry */
++#define R_SPARC_GOT22		15	/* 22 bit GOT entry shifted */
++#define R_SPARC_PC10		16	/* PC relative 10 bit truncated */
++#define R_SPARC_PC22		17	/* PC relative 22 bit shifted */
++#define R_SPARC_WPLT30		18	/* 30 bit PC relative PLT address */
++#define R_SPARC_COPY		19	/* Copy symbol at runtime */
++#define R_SPARC_GLOB_DAT	20	/* Create GOT entry */
++#define R_SPARC_JMP_SLOT	21	/* Create PLT entry */
++#define R_SPARC_RELATIVE	22	/* Adjust by program base */
++#define R_SPARC_UA32		23	/* Direct 32 bit unaligned */
++
++/* Additional Sparc64 relocs.  */
++
++#define R_SPARC_PLT32		24	/* Direct 32 bit ref to PLT entry */
++#define R_SPARC_HIPLT22		25	/* High 22 bit PLT entry */
++#define R_SPARC_LOPLT10		26	/* Truncated 10 bit PLT entry */
++#define R_SPARC_PCPLT32		27	/* PC rel 32 bit ref to PLT entry */
++#define R_SPARC_PCPLT22		28	/* PC rel high 22 bit PLT entry */
++#define R_SPARC_PCPLT10		29	/* PC rel trunc 10 bit PLT entry */
++#define R_SPARC_10		30	/* Direct 10 bit */
++#define R_SPARC_11		31	/* Direct 11 bit */
++#define R_SPARC_64		32	/* Direct 64 bit */
++#define R_SPARC_OLO10		33	/* 10bit with secondary 13bit addend */
++#define R_SPARC_HH22		34	/* Top 22 bits of direct 64 bit */
++#define R_SPARC_HM10		35	/* High middle 10 bits of ... */
++#define R_SPARC_LM22		36	/* Low middle 22 bits of ... */
++#define R_SPARC_PC_HH22		37	/* Top 22 bits of pc rel 64 bit */
++#define R_SPARC_PC_HM10		38	/* High middle 10 bit of ... */
++#define R_SPARC_PC_LM22		39	/* Low miggle 22 bits of ... */
++#define R_SPARC_WDISP16		40	/* PC relative 16 bit shifted */
++#define R_SPARC_WDISP19		41	/* PC relative 19 bit shifted */
++#define R_SPARC_7		43	/* Direct 7 bit */
++#define R_SPARC_5		44	/* Direct 5 bit */
++#define R_SPARC_6		45	/* Direct 6 bit */
++#define R_SPARC_DISP64		46	/* PC relative 64 bit */
++#define R_SPARC_PLT64		47	/* Direct 64 bit ref to PLT entry */
++#define R_SPARC_HIX22		48	/* High 22 bit complemented */
++#define R_SPARC_LOX10		49	/* Truncated 11 bit complemented */
++#define R_SPARC_H44		50	/* Direct high 12 of 44 bit */
++#define R_SPARC_M44		51	/* Direct mid 22 of 44 bit */
++#define R_SPARC_L44		52	/* Direct low 10 of 44 bit */
++#define R_SPARC_REGISTER	53	/* Global register usage */
++#define R_SPARC_UA64		54	/* Direct 64 bit unaligned */
++#define R_SPARC_UA16		55	/* Direct 16 bit unaligned */
++#define R_SPARC_TLS_GD_HI22	56
++#define R_SPARC_TLS_GD_LO10	57
++#define R_SPARC_TLS_GD_ADD	58
++#define R_SPARC_TLS_GD_CALL	59
++#define R_SPARC_TLS_LDM_HI22	60
++#define R_SPARC_TLS_LDM_LO10	61
++#define R_SPARC_TLS_LDM_ADD	62
++#define R_SPARC_TLS_LDM_CALL	63
++#define R_SPARC_TLS_LDO_HIX22	64
++#define R_SPARC_TLS_LDO_LOX10	65
++#define R_SPARC_TLS_LDO_ADD	66
++#define R_SPARC_TLS_IE_HI22	67
++#define R_SPARC_TLS_IE_LO10	68
++#define R_SPARC_TLS_IE_LD	69
++#define R_SPARC_TLS_IE_LDX	70
++#define R_SPARC_TLS_IE_ADD	71
++#define R_SPARC_TLS_LE_HIX22	72
++#define R_SPARC_TLS_LE_LOX10	73
++#define R_SPARC_TLS_DTPMOD32	74
++#define R_SPARC_TLS_DTPMOD64	75
++#define R_SPARC_TLS_DTPOFF32	76
++#define R_SPARC_TLS_DTPOFF64	77
++#define R_SPARC_TLS_TPOFF32	78
++#define R_SPARC_TLS_TPOFF64	79
++/* Keep this the last entry.  */
++#define R_SPARC_NUM		80
++
++/* For Sparc64, legal values for d_tag of Elf64_Dyn.  */
++
++#define DT_SPARC_REGISTER 0x70000001
++#define DT_SPARC_NUM	2
++
++/* Bits present in AT_HWCAP, primarily for Sparc32.  */
++
++#define HWCAP_SPARC_FLUSH	1	/* The cpu supports flush insn.  */
++#define HWCAP_SPARC_STBAR	2
++#define HWCAP_SPARC_SWAP	4
++#define HWCAP_SPARC_MULDIV	8
++#define HWCAP_SPARC_V9		16	/* The cpu is v9, so v8plus is ok.  */
++#define HWCAP_SPARC_ULTRA3	32
++
++/* MIPS R3000 specific definitions.  */
++
++/* Legal values for e_flags field of Elf32_Ehdr.  */
++
++#define EF_MIPS_NOREORDER   1		/* A .noreorder directive was used */
++#define EF_MIPS_PIC	    2		/* Contains PIC code */
++#define EF_MIPS_CPIC	    4		/* Uses PIC calling sequence */
++#define EF_MIPS_XGOT	    8
++#define EF_MIPS_64BIT_WHIRL 16
++#define EF_MIPS_ABI2	    32
++#define EF_MIPS_ABI_ON32    64
++#define EF_MIPS_ARCH	    0xf0000000	/* MIPS architecture level */
++
++/* Legal values for MIPS architecture level.  */
++
++#define EF_MIPS_ARCH_1	    0x00000000	/* -mips1 code.  */
++#define EF_MIPS_ARCH_2	    0x10000000	/* -mips2 code.  */
++#define EF_MIPS_ARCH_3	    0x20000000	/* -mips3 code.  */
++#define EF_MIPS_ARCH_4	    0x30000000	/* -mips4 code.  */
++#define EF_MIPS_ARCH_5	    0x40000000	/* -mips5 code.  */
++#define EF_MIPS_ARCH_32	    0x60000000	/* MIPS32 code.  */
++#define EF_MIPS_ARCH_64	    0x70000000	/* MIPS64 code.  */
++
++/* The following are non-official names and should not be used.  */
++
++#define E_MIPS_ARCH_1	  0x00000000	/* -mips1 code.  */
++#define E_MIPS_ARCH_2	  0x10000000	/* -mips2 code.  */
++#define E_MIPS_ARCH_3	  0x20000000	/* -mips3 code.  */
++#define E_MIPS_ARCH_4	  0x30000000	/* -mips4 code.  */
++#define E_MIPS_ARCH_5	  0x40000000	/* -mips5 code.  */
++#define E_MIPS_ARCH_32	  0x60000000	/* MIPS32 code.  */
++#define E_MIPS_ARCH_64	  0x70000000	/* MIPS64 code.  */
++
++/* Special section indices.  */
++
++#define SHN_MIPS_ACOMMON    0xff00	/* Allocated common symbols */
++#define SHN_MIPS_TEXT	    0xff01	/* Allocated test symbols.  */
++#define SHN_MIPS_DATA	    0xff02	/* Allocated data symbols.  */
++#define SHN_MIPS_SCOMMON    0xff03	/* Small common symbols */
++#define SHN_MIPS_SUNDEFINED 0xff04	/* Small undefined symbols */
++
++/* Legal values for sh_type field of Elf32_Shdr.  */
++
++#define SHT_MIPS_LIBLIST       0x70000000 /* Shared objects used in link */
++#define SHT_MIPS_MSYM	       0x70000001
++#define SHT_MIPS_CONFLICT      0x70000002 /* Conflicting symbols */
++#define SHT_MIPS_GPTAB	       0x70000003 /* Global data area sizes */
++#define SHT_MIPS_UCODE	       0x70000004 /* Reserved for SGI/MIPS compilers */
++#define SHT_MIPS_DEBUG	       0x70000005 /* MIPS ECOFF debugging information*/
++#define SHT_MIPS_REGINFO       0x70000006 /* Register usage information */
++#define SHT_MIPS_PACKAGE       0x70000007
++#define SHT_MIPS_PACKSYM       0x70000008
++#define SHT_MIPS_RELD	       0x70000009
++#define SHT_MIPS_IFACE         0x7000000b
++#define SHT_MIPS_CONTENT       0x7000000c
++#define SHT_MIPS_OPTIONS       0x7000000d /* Miscellaneous options.  */
++#define SHT_MIPS_SHDR	       0x70000010
++#define SHT_MIPS_FDESC	       0x70000011
++#define SHT_MIPS_EXTSYM	       0x70000012
++#define SHT_MIPS_DENSE	       0x70000013
++#define SHT_MIPS_PDESC	       0x70000014
++#define SHT_MIPS_LOCSYM	       0x70000015
++#define SHT_MIPS_AUXSYM	       0x70000016
++#define SHT_MIPS_OPTSYM	       0x70000017
++#define SHT_MIPS_LOCSTR	       0x70000018
++#define SHT_MIPS_LINE	       0x70000019
++#define SHT_MIPS_RFDESC	       0x7000001a
++#define SHT_MIPS_DELTASYM      0x7000001b
++#define SHT_MIPS_DELTAINST     0x7000001c
++#define SHT_MIPS_DELTACLASS    0x7000001d
++#define SHT_MIPS_DWARF         0x7000001e /* DWARF debugging information.  */
++#define SHT_MIPS_DELTADECL     0x7000001f
++#define SHT_MIPS_SYMBOL_LIB    0x70000020
++#define SHT_MIPS_EVENTS	       0x70000021 /* Event section.  */
++#define SHT_MIPS_TRANSLATE     0x70000022
++#define SHT_MIPS_PIXIE	       0x70000023
++#define SHT_MIPS_XLATE	       0x70000024
++#define SHT_MIPS_XLATE_DEBUG   0x70000025
++#define SHT_MIPS_WHIRL	       0x70000026
++#define SHT_MIPS_EH_REGION     0x70000027
++#define SHT_MIPS_XLATE_OLD     0x70000028
++#define SHT_MIPS_PDR_EXCEPTION 0x70000029
++
++/* Legal values for sh_flags field of Elf32_Shdr.  */
++
++#define SHF_MIPS_GPREL	 0x10000000	/* Must be part of global data area */
++#define SHF_MIPS_MERGE	 0x20000000
++#define SHF_MIPS_ADDR	 0x40000000
++#define SHF_MIPS_STRINGS 0x80000000
++#define SHF_MIPS_NOSTRIP 0x08000000
++#define SHF_MIPS_LOCAL	 0x04000000
++#define SHF_MIPS_NAMES	 0x02000000
++#define SHF_MIPS_NODUPE	 0x01000000
++
++
++/* Symbol tables.  */
++
++/* MIPS specific values for `st_other'.  */
++#define STO_MIPS_DEFAULT		0x0
++#define STO_MIPS_INTERNAL		0x1
++#define STO_MIPS_HIDDEN			0x2
++#define STO_MIPS_PROTECTED		0x3
++#define STO_MIPS_SC_ALIGN_UNUSED	0xff
++
++/* MIPS specific values for `st_info'.  */
++#define STB_MIPS_SPLIT_COMMON		13
++
++/* Entries found in sections of type SHT_MIPS_GPTAB.  */
++
++typedef union
++{
++  struct
++    {
++      Elf32_Word gt_current_g_value;	/* -G value used for compilation */
++      Elf32_Word gt_unused;		/* Not used */
++    } gt_header;			/* First entry in section */
++  struct
++    {
++      Elf32_Word gt_g_value;		/* If this value were used for -G */
++      Elf32_Word gt_bytes;		/* This many bytes would be used */
++    } gt_entry;				/* Subsequent entries in section */
++} Elf32_gptab;
++
++/* Entry found in sections of type SHT_MIPS_REGINFO.  */
++
++typedef struct
++{
++  Elf32_Word	ri_gprmask;		/* General registers used */
++  Elf32_Word	ri_cprmask[4];		/* Coprocessor registers used */
++  Elf32_Sword	ri_gp_value;		/* $gp register value */
++} Elf32_RegInfo;
++
++/* Entries found in sections of type SHT_MIPS_OPTIONS.  */
++
++typedef struct
++{
++  unsigned char kind;		/* Determines interpretation of the
++				   variable part of descriptor.  */
++  unsigned char size;		/* Size of descriptor, including header.  */
++  Elf32_Section section;	/* Section header index of section affected,
++				   0 for global options.  */
++  Elf32_Word info;		/* Kind-specific information.  */
++} Elf_Options;
++
++/* Values for `kind' field in Elf_Options.  */
++
++#define ODK_NULL	0	/* Undefined.  */
++#define ODK_REGINFO	1	/* Register usage information.  */
++#define ODK_EXCEPTIONS	2	/* Exception processing options.  */
++#define ODK_PAD		3	/* Section padding options.  */
++#define ODK_HWPATCH	4	/* Hardware workarounds performed */
++#define ODK_FILL	5	/* record the fill value used by the linker. */
++#define ODK_TAGS	6	/* reserve space for desktop tools to write. */
++#define ODK_HWAND	7	/* HW workarounds.  'AND' bits when merging. */
++#define ODK_HWOR	8	/* HW workarounds.  'OR' bits when merging.  */
++
++/* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries.  */
++
++#define OEX_FPU_MIN	0x1f	/* FPE's which MUST be enabled.  */
++#define OEX_FPU_MAX	0x1f00	/* FPE's which MAY be enabled.  */
++#define OEX_PAGE0	0x10000	/* page zero must be mapped.  */
++#define OEX_SMM		0x20000	/* Force sequential memory mode?  */
++#define OEX_FPDBUG	0x40000	/* Force floating point debug mode?  */
++#define OEX_PRECISEFP	OEX_FPDBUG
++#define OEX_DISMISS	0x80000	/* Dismiss invalid address faults?  */
++
++#define OEX_FPU_INVAL	0x10
++#define OEX_FPU_DIV0	0x08
++#define OEX_FPU_OFLO	0x04
++#define OEX_FPU_UFLO	0x02
++#define OEX_FPU_INEX	0x01
++
++/* Masks for `info' in Elf_Options for an ODK_HWPATCH entry.  */
++
++#define OHW_R4KEOP	0x1	/* R4000 end-of-page patch.  */
++#define OHW_R8KPFETCH	0x2	/* may need R8000 prefetch patch.  */
++#define OHW_R5KEOP	0x4	/* R5000 end-of-page patch.  */
++#define OHW_R5KCVTL	0x8	/* R5000 cvt.[ds].l bug.  clean=1.  */
++
++#define OPAD_PREFIX	0x1
++#define OPAD_POSTFIX	0x2
++#define OPAD_SYMBOL	0x4
++
++/* Entry found in `.options' section.  */
++
++typedef struct
++{
++  Elf32_Word hwp_flags1;	/* Extra flags.  */
++  Elf32_Word hwp_flags2;	/* Extra flags.  */
++} Elf_Options_Hw;
++
++/* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries.  */
++
++#define OHWA0_R4KEOP_CHECKED	0x00000001
++#define OHWA1_R4KEOP_CLEAN	0x00000002
++
++/* MIPS relocs.  */
++
++#define R_MIPS_NONE		0	/* No reloc */
++#define R_MIPS_16		1	/* Direct 16 bit */
++#define R_MIPS_32		2	/* Direct 32 bit */
++#define R_MIPS_REL32		3	/* PC relative 32 bit */
++#define R_MIPS_26		4	/* Direct 26 bit shifted */
++#define R_MIPS_HI16		5	/* High 16 bit */
++#define R_MIPS_LO16		6	/* Low 16 bit */
++#define R_MIPS_GPREL16		7	/* GP relative 16 bit */
++#define R_MIPS_LITERAL		8	/* 16 bit literal entry */
++#define R_MIPS_GOT16		9	/* 16 bit GOT entry */
++#define R_MIPS_PC16		10	/* PC relative 16 bit */
++#define R_MIPS_CALL16		11	/* 16 bit GOT entry for function */
++#define R_MIPS_GPREL32		12	/* GP relative 32 bit */
++
++#define R_MIPS_SHIFT5		16
++#define R_MIPS_SHIFT6		17
++#define R_MIPS_64		18
++#define R_MIPS_GOT_DISP		19
++#define R_MIPS_GOT_PAGE		20
++#define R_MIPS_GOT_OFST		21
++#define R_MIPS_GOT_HI16		22
++#define R_MIPS_GOT_LO16		23
++#define R_MIPS_SUB		24
++#define R_MIPS_INSERT_A		25
++#define R_MIPS_INSERT_B		26
++#define R_MIPS_DELETE		27
++#define R_MIPS_HIGHER		28
++#define R_MIPS_HIGHEST		29
++#define R_MIPS_CALL_HI16	30
++#define R_MIPS_CALL_LO16	31
++#define R_MIPS_SCN_DISP		32
++#define R_MIPS_REL16		33
++#define R_MIPS_ADD_IMMEDIATE	34
++#define R_MIPS_PJUMP		35
++#define R_MIPS_RELGOT		36
++#define R_MIPS_JALR		37
++#define R_MIPS_TLS_DTPMOD32	38	/* Module number 32 bit */
++#define R_MIPS_TLS_DTPREL32	39	/* Module-relative offset 32 bit */
++#define R_MIPS_TLS_DTPMOD64	40	/* Module number 64 bit */
++#define R_MIPS_TLS_DTPREL64	41	/* Module-relative offset 64 bit */
++#define R_MIPS_TLS_GD		42	/* 16 bit GOT offset for GD */
++#define R_MIPS_TLS_LDM		43	/* 16 bit GOT offset for LDM */
++#define R_MIPS_TLS_DTPREL_HI16	44	/* Module-relative offset, high 16 bits */
++#define R_MIPS_TLS_DTPREL_LO16	45	/* Module-relative offset, low 16 bits */
++#define R_MIPS_TLS_GOTTPREL	46	/* 16 bit GOT offset for IE */
++#define R_MIPS_TLS_TPREL32	47	/* TP-relative offset, 32 bit */
++#define R_MIPS_TLS_TPREL64	48	/* TP-relative offset, 64 bit */
++#define R_MIPS_TLS_TPREL_HI16	49	/* TP-relative offset, high 16 bits */
++#define R_MIPS_TLS_TPREL_LO16	50	/* TP-relative offset, low 16 bits */
++/* Keep this the last entry.  */
++#define R_MIPS_NUM		51
++
++/* Legal values for p_type field of Elf32_Phdr.  */
++
++#define PT_MIPS_REGINFO	0x70000000	/* Register usage information */
++#define PT_MIPS_RTPROC  0x70000001	/* Runtime procedure table. */
++#define PT_MIPS_OPTIONS 0x70000002
++
++/* Special program header types.  */
++
++#define PF_MIPS_LOCAL	0x10000000
++
++/* Legal values for d_tag field of Elf32_Dyn.  */
++
++#define DT_MIPS_RLD_VERSION  0x70000001	/* Runtime linker interface version */
++#define DT_MIPS_TIME_STAMP   0x70000002	/* Timestamp */
++#define DT_MIPS_ICHECKSUM    0x70000003	/* Checksum */
++#define DT_MIPS_IVERSION     0x70000004	/* Version string (string tbl index) */
++#define DT_MIPS_FLAGS	     0x70000005	/* Flags */
++#define DT_MIPS_BASE_ADDRESS 0x70000006	/* Base address */
++#define DT_MIPS_MSYM	     0x70000007
++#define DT_MIPS_CONFLICT     0x70000008	/* Address of CONFLICT section */
++#define DT_MIPS_LIBLIST	     0x70000009	/* Address of LIBLIST section */
++#define DT_MIPS_LOCAL_GOTNO  0x7000000a	/* Number of local GOT entries */
++#define DT_MIPS_CONFLICTNO   0x7000000b	/* Number of CONFLICT entries */
++#define DT_MIPS_LIBLISTNO    0x70000010	/* Number of LIBLIST entries */
++#define DT_MIPS_SYMTABNO     0x70000011	/* Number of DYNSYM entries */
++#define DT_MIPS_UNREFEXTNO   0x70000012	/* First external DYNSYM */
++#define DT_MIPS_GOTSYM	     0x70000013	/* First GOT entry in DYNSYM */
++#define DT_MIPS_HIPAGENO     0x70000014	/* Number of GOT page table entries */
++#define DT_MIPS_RLD_MAP	     0x70000016	/* Address of run time loader map.  */
++#define DT_MIPS_DELTA_CLASS  0x70000017	/* Delta C++ class definition.  */
++#define DT_MIPS_DELTA_CLASS_NO    0x70000018 /* Number of entries in
++						DT_MIPS_DELTA_CLASS.  */
++#define DT_MIPS_DELTA_INSTANCE    0x70000019 /* Delta C++ class instances.  */
++#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
++						DT_MIPS_DELTA_INSTANCE.  */
++#define DT_MIPS_DELTA_RELOC  0x7000001b /* Delta relocations.  */
++#define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
++					     DT_MIPS_DELTA_RELOC.  */
++#define DT_MIPS_DELTA_SYM    0x7000001d /* Delta symbols that Delta
++					   relocations refer to.  */
++#define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
++					   DT_MIPS_DELTA_SYM.  */
++#define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
++					     class declaration.  */
++#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
++						DT_MIPS_DELTA_CLASSSYM.  */
++#define DT_MIPS_CXX_FLAGS    0x70000022 /* Flags indicating for C++ flavor.  */
++#define DT_MIPS_PIXIE_INIT   0x70000023
++#define DT_MIPS_SYMBOL_LIB   0x70000024
++#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
++#define DT_MIPS_LOCAL_GOTIDX 0x70000026
++#define DT_MIPS_HIDDEN_GOTIDX 0x70000027
++#define DT_MIPS_PROTECTED_GOTIDX 0x70000028
++#define DT_MIPS_OPTIONS	     0x70000029 /* Address of .options.  */
++#define DT_MIPS_INTERFACE    0x7000002a /* Address of .interface.  */
++#define DT_MIPS_DYNSTR_ALIGN 0x7000002b
++#define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
++#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
++						    function stored in GOT.  */
++#define DT_MIPS_PERF_SUFFIX  0x7000002e /* Default suffix of dso to be added
++					   by rld on dlopen() calls.  */
++#define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
++#define DT_MIPS_GP_VALUE     0x70000030 /* GP value for aux GOTs.  */
++#define DT_MIPS_AUX_DYNAMIC  0x70000031 /* Address of aux .dynamic.  */
++#define DT_MIPS_NUM	     0x32
++
++/* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry.  */
++
++#define RHF_NONE		   0		/* No flags */
++#define RHF_QUICKSTART		   (1 << 0)	/* Use quickstart */
++#define RHF_NOTPOT		   (1 << 1)	/* Hash size not power of 2 */
++#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2)	/* Ignore LD_LIBRARY_PATH */
++#define RHF_NO_MOVE		   (1 << 3)
++#define RHF_SGI_ONLY		   (1 << 4)
++#define RHF_GUARANTEE_INIT	   (1 << 5)
++#define RHF_DELTA_C_PLUS_PLUS	   (1 << 6)
++#define RHF_GUARANTEE_START_INIT   (1 << 7)
++#define RHF_PIXIE		   (1 << 8)
++#define RHF_DEFAULT_DELAY_LOAD	   (1 << 9)
++#define RHF_REQUICKSTART	   (1 << 10)
++#define RHF_REQUICKSTARTED	   (1 << 11)
++#define RHF_CORD		   (1 << 12)
++#define RHF_NO_UNRES_UNDEF	   (1 << 13)
++#define RHF_RLD_ORDER_SAFE	   (1 << 14)
++
++/* Entries found in sections of type SHT_MIPS_LIBLIST.  */
++
++typedef struct
++{
++  Elf32_Word l_name;		/* Name (string table index) */
++  Elf32_Word l_time_stamp;	/* Timestamp */
++  Elf32_Word l_checksum;	/* Checksum */
++  Elf32_Word l_version;		/* Interface version */
++  Elf32_Word l_flags;		/* Flags */
++} Elf32_Lib;
++
++typedef struct
++{
++  Elf64_Word l_name;		/* Name (string table index) */
++  Elf64_Word l_time_stamp;	/* Timestamp */
++  Elf64_Word l_checksum;	/* Checksum */
++  Elf64_Word l_version;		/* Interface version */
++  Elf64_Word l_flags;		/* Flags */
++} Elf64_Lib;
++
++
++/* Legal values for l_flags.  */
++
++#define LL_NONE		  0
++#define LL_EXACT_MATCH	  (1 << 0)	/* Require exact match */
++#define LL_IGNORE_INT_VER (1 << 1)	/* Ignore interface version */
++#define LL_REQUIRE_MINOR  (1 << 2)
++#define LL_EXPORTS	  (1 << 3)
++#define LL_DELAY_LOAD	  (1 << 4)
++#define LL_DELTA	  (1 << 5)
++
++/* Entries found in sections of type SHT_MIPS_CONFLICT.  */
++
++typedef Elf32_Addr Elf32_Conflict;
++
++
++/* HPPA specific definitions.  */
++
++/* Legal values for e_flags field of Elf32_Ehdr.  */
++
++#define EF_PARISC_TRAPNIL	0x00010000 /* Trap nil pointer dereference.  */
++#define EF_PARISC_EXT		0x00020000 /* Program uses arch. extensions. */
++#define EF_PARISC_LSB		0x00040000 /* Program expects little endian. */
++#define EF_PARISC_WIDE		0x00080000 /* Program expects wide mode.  */
++#define EF_PARISC_NO_KABP	0x00100000 /* No kernel assisted branch
++					      prediction.  */
++#define EF_PARISC_LAZYSWAP	0x00400000 /* Allow lazy swapping.  */
++#define EF_PARISC_ARCH		0x0000ffff /* Architecture version.  */
++
++/* Defined values for `e_flags & EF_PARISC_ARCH' are:  */
++
++#define EFA_PARISC_1_0		    0x020b /* PA-RISC 1.0 big-endian.  */
++#define EFA_PARISC_1_1		    0x0210 /* PA-RISC 1.1 big-endian.  */
++#define EFA_PARISC_2_0		    0x0214 /* PA-RISC 2.0 big-endian.  */
++
++/* Additional section indeces.  */
++
++#define SHN_PARISC_ANSI_COMMON	0xff00	   /* Section for tenatively declared
++					      symbols in ANSI C.  */
++#define SHN_PARISC_HUGE_COMMON	0xff01	   /* Common blocks in huge model.  */
++
++/* Legal values for sh_type field of Elf32_Shdr.  */
++
++#define SHT_PARISC_EXT		0x70000000 /* Contains product specific ext. */
++#define SHT_PARISC_UNWIND	0x70000001 /* Unwind information.  */
++#define SHT_PARISC_DOC		0x70000002 /* Debug info for optimized code. */
++
++/* Legal values for sh_flags field of Elf32_Shdr.  */
++
++#define SHF_PARISC_SHORT	0x20000000 /* Section with short addressing. */
++#define SHF_PARISC_HUGE		0x40000000 /* Section far from gp.  */
++#define SHF_PARISC_SBP		0x80000000 /* Static branch prediction code. */
++
++/* Legal values for ST_TYPE subfield of st_info (symbol type).  */
++
++#define STT_PARISC_MILLICODE	13	/* Millicode function entry point.  */
++
++#define STT_HP_OPAQUE		(STT_LOOS + 0x1)
++#define STT_HP_STUB		(STT_LOOS + 0x2)
++
++/* HPPA relocs.  */
++
++#define R_PARISC_NONE		0	/* No reloc.  */
++#define R_PARISC_DIR32		1	/* Direct 32-bit reference.  */
++#define R_PARISC_DIR21L		2	/* Left 21 bits of eff. address.  */
++#define R_PARISC_DIR17R		3	/* Right 17 bits of eff. address.  */
++#define R_PARISC_DIR17F		4	/* 17 bits of eff. address.  */
++#define R_PARISC_DIR14R		6	/* Right 14 bits of eff. address.  */
++#define R_PARISC_PCREL32	9	/* 32-bit rel. address.  */
++#define R_PARISC_PCREL21L	10	/* Left 21 bits of rel. address.  */
++#define R_PARISC_PCREL17R	11	/* Right 17 bits of rel. address.  */
++#define R_PARISC_PCREL17F	12	/* 17 bits of rel. address.  */
++#define R_PARISC_PCREL14R	14	/* Right 14 bits of rel. address.  */
++#define R_PARISC_DPREL21L	18	/* Left 21 bits of rel. address.  */
++#define R_PARISC_DPREL14R	22	/* Right 14 bits of rel. address.  */
++#define R_PARISC_GPREL21L	26	/* GP-relative, left 21 bits.  */
++#define R_PARISC_GPREL14R	30	/* GP-relative, right 14 bits.  */
++#define R_PARISC_LTOFF21L	34	/* LT-relative, left 21 bits.  */
++#define R_PARISC_LTOFF14R	38	/* LT-relative, right 14 bits.  */
++#define R_PARISC_SECREL32	41	/* 32 bits section rel. address.  */
++#define R_PARISC_SEGBASE	48	/* No relocation, set segment base.  */
++#define R_PARISC_SEGREL32	49	/* 32 bits segment rel. address.  */
++#define R_PARISC_PLTOFF21L	50	/* PLT rel. address, left 21 bits.  */
++#define R_PARISC_PLTOFF14R	54	/* PLT rel. address, right 14 bits.  */
++#define R_PARISC_LTOFF_FPTR32	57	/* 32 bits LT-rel. function pointer. */
++#define R_PARISC_LTOFF_FPTR21L	58	/* LT-rel. fct ptr, left 21 bits. */
++#define R_PARISC_LTOFF_FPTR14R	62	/* LT-rel. fct ptr, right 14 bits. */
++#define R_PARISC_FPTR64		64	/* 64 bits function address.  */
++#define R_PARISC_PLABEL32	65	/* 32 bits function address.  */
++#define R_PARISC_PCREL64	72	/* 64 bits PC-rel. address.  */
++#define R_PARISC_PCREL22F	74	/* 22 bits PC-rel. address.  */
++#define R_PARISC_PCREL14WR	75	/* PC-rel. address, right 14 bits.  */
++#define R_PARISC_PCREL14DR	76	/* PC rel. address, right 14 bits.  */
++#define R_PARISC_PCREL16F	77	/* 16 bits PC-rel. address.  */
++#define R_PARISC_PCREL16WF	78	/* 16 bits PC-rel. address.  */
++#define R_PARISC_PCREL16DF	79	/* 16 bits PC-rel. address.  */
++#define R_PARISC_DIR64		80	/* 64 bits of eff. address.  */
++#define R_PARISC_DIR14WR	83	/* 14 bits of eff. address.  */
++#define R_PARISC_DIR14DR	84	/* 14 bits of eff. address.  */
++#define R_PARISC_DIR16F		85	/* 16 bits of eff. address.  */
++#define R_PARISC_DIR16WF	86	/* 16 bits of eff. address.  */
++#define R_PARISC_DIR16DF	87	/* 16 bits of eff. address.  */
++#define R_PARISC_GPREL64	88	/* 64 bits of GP-rel. address.  */
++#define R_PARISC_GPREL14WR	91	/* GP-rel. address, right 14 bits.  */
++#define R_PARISC_GPREL14DR	92	/* GP-rel. address, right 14 bits.  */
++#define R_PARISC_GPREL16F	93	/* 16 bits GP-rel. address.  */
++#define R_PARISC_GPREL16WF	94	/* 16 bits GP-rel. address.  */
++#define R_PARISC_GPREL16DF	95	/* 16 bits GP-rel. address.  */
++#define R_PARISC_LTOFF64	96	/* 64 bits LT-rel. address.  */
++#define R_PARISC_LTOFF14WR	99	/* LT-rel. address, right 14 bits.  */
++#define R_PARISC_LTOFF14DR	100	/* LT-rel. address, right 14 bits.  */
++#define R_PARISC_LTOFF16F	101	/* 16 bits LT-rel. address.  */
++#define R_PARISC_LTOFF16WF	102	/* 16 bits LT-rel. address.  */
++#define R_PARISC_LTOFF16DF	103	/* 16 bits LT-rel. address.  */
++#define R_PARISC_SECREL64	104	/* 64 bits section rel. address.  */
++#define R_PARISC_SEGREL64	112	/* 64 bits segment rel. address.  */
++#define R_PARISC_PLTOFF14WR	115	/* PLT-rel. address, right 14 bits.  */
++#define R_PARISC_PLTOFF14DR	116	/* PLT-rel. address, right 14 bits.  */
++#define R_PARISC_PLTOFF16F	117	/* 16 bits LT-rel. address.  */
++#define R_PARISC_PLTOFF16WF	118	/* 16 bits PLT-rel. address.  */
++#define R_PARISC_PLTOFF16DF	119	/* 16 bits PLT-rel. address.  */
++#define R_PARISC_LTOFF_FPTR64	120	/* 64 bits LT-rel. function ptr.  */
++#define R_PARISC_LTOFF_FPTR14WR	123	/* LT-rel. fct. ptr., right 14 bits. */
++#define R_PARISC_LTOFF_FPTR14DR	124	/* LT-rel. fct. ptr., right 14 bits. */
++#define R_PARISC_LTOFF_FPTR16F	125	/* 16 bits LT-rel. function ptr.  */
++#define R_PARISC_LTOFF_FPTR16WF	126	/* 16 bits LT-rel. function ptr.  */
++#define R_PARISC_LTOFF_FPTR16DF	127	/* 16 bits LT-rel. function ptr.  */
++#define R_PARISC_LORESERVE	128
++#define R_PARISC_COPY		128	/* Copy relocation.  */
++#define R_PARISC_IPLT		129	/* Dynamic reloc, imported PLT */
++#define R_PARISC_EPLT		130	/* Dynamic reloc, exported PLT */
++#define R_PARISC_TPREL32	153	/* 32 bits TP-rel. address.  */
++#define R_PARISC_TPREL21L	154	/* TP-rel. address, left 21 bits.  */
++#define R_PARISC_TPREL14R	158	/* TP-rel. address, right 14 bits.  */
++#define R_PARISC_LTOFF_TP21L	162	/* LT-TP-rel. address, left 21 bits. */
++#define R_PARISC_LTOFF_TP14R	166	/* LT-TP-rel. address, right 14 bits.*/
++#define R_PARISC_LTOFF_TP14F	167	/* 14 bits LT-TP-rel. address.  */
++#define R_PARISC_TPREL64	216	/* 64 bits TP-rel. address.  */
++#define R_PARISC_TPREL14WR	219	/* TP-rel. address, right 14 bits.  */
++#define R_PARISC_TPREL14DR	220	/* TP-rel. address, right 14 bits.  */
++#define R_PARISC_TPREL16F	221	/* 16 bits TP-rel. address.  */
++#define R_PARISC_TPREL16WF	222	/* 16 bits TP-rel. address.  */
++#define R_PARISC_TPREL16DF	223	/* 16 bits TP-rel. address.  */
++#define R_PARISC_LTOFF_TP64	224	/* 64 bits LT-TP-rel. address.  */
++#define R_PARISC_LTOFF_TP14WR	227	/* LT-TP-rel. address, right 14 bits.*/
++#define R_PARISC_LTOFF_TP14DR	228	/* LT-TP-rel. address, right 14 bits.*/
++#define R_PARISC_LTOFF_TP16F	229	/* 16 bits LT-TP-rel. address.  */
++#define R_PARISC_LTOFF_TP16WF	230	/* 16 bits LT-TP-rel. address.  */
++#define R_PARISC_LTOFF_TP16DF	231	/* 16 bits LT-TP-rel. address.  */
++#define R_PARISC_HIRESERVE	255
++
++/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr.  */
++
++#define PT_HP_TLS		(PT_LOOS + 0x0)
++#define PT_HP_CORE_NONE		(PT_LOOS + 0x1)
++#define PT_HP_CORE_VERSION	(PT_LOOS + 0x2)
++#define PT_HP_CORE_KERNEL	(PT_LOOS + 0x3)
++#define PT_HP_CORE_COMM		(PT_LOOS + 0x4)
++#define PT_HP_CORE_PROC		(PT_LOOS + 0x5)
++#define PT_HP_CORE_LOADABLE	(PT_LOOS + 0x6)
++#define PT_HP_CORE_STACK	(PT_LOOS + 0x7)
++#define PT_HP_CORE_SHM		(PT_LOOS + 0x8)
++#define PT_HP_CORE_MMF		(PT_LOOS + 0x9)
++#define PT_HP_PARALLEL		(PT_LOOS + 0x10)
++#define PT_HP_FASTBIND		(PT_LOOS + 0x11)
++#define PT_HP_OPT_ANNOT		(PT_LOOS + 0x12)
++#define PT_HP_HSL_ANNOT		(PT_LOOS + 0x13)
++#define PT_HP_STACK		(PT_LOOS + 0x14)
++
++#define PT_PARISC_ARCHEXT	0x70000000
++#define PT_PARISC_UNWIND	0x70000001
++
++/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr.  */
++
++#define PF_PARISC_SBP		0x08000000
++
++#define PF_HP_PAGE_SIZE		0x00100000
++#define PF_HP_FAR_SHARED	0x00200000
++#define PF_HP_NEAR_SHARED	0x00400000
++#define PF_HP_CODE		0x01000000
++#define PF_HP_MODIFY		0x02000000
++#define PF_HP_LAZYSWAP		0x04000000
++#define PF_HP_SBP		0x08000000
++
++
++/* Alpha specific definitions.  */
++
++/* Legal values for e_flags field of Elf64_Ehdr.  */
++
++#define EF_ALPHA_32BIT		1	/* All addresses must be < 2GB.  */
++#define EF_ALPHA_CANRELAX	2	/* Relocations for relaxing exist.  */
++
++/* Legal values for sh_type field of Elf64_Shdr.  */
++
++/* These two are primerily concerned with ECOFF debugging info.  */
++#define SHT_ALPHA_DEBUG		0x70000001
++#define SHT_ALPHA_REGINFO	0x70000002
++
++/* Legal values for sh_flags field of Elf64_Shdr.  */
++
++#define SHF_ALPHA_GPREL		0x10000000
++
++/* Legal values for st_other field of Elf64_Sym.  */
++#define STO_ALPHA_NOPV		0x80	/* No PV required.  */
++#define STO_ALPHA_STD_GPLOAD	0x88	/* PV only used for initial ldgp.  */
++
++/* Alpha relocs.  */
++
++#define R_ALPHA_NONE		0	/* No reloc */
++#define R_ALPHA_REFLONG		1	/* Direct 32 bit */
++#define R_ALPHA_REFQUAD		2	/* Direct 64 bit */
++#define R_ALPHA_GPREL32		3	/* GP relative 32 bit */
++#define R_ALPHA_LITERAL		4	/* GP relative 16 bit w/optimization */
++#define R_ALPHA_LITUSE		5	/* Optimization hint for LITERAL */
++#define R_ALPHA_GPDISP		6	/* Add displacement to GP */
++#define R_ALPHA_BRADDR		7	/* PC+4 relative 23 bit shifted */
++#define R_ALPHA_HINT		8	/* PC+4 relative 16 bit shifted */
++#define R_ALPHA_SREL16		9	/* PC relative 16 bit */
++#define R_ALPHA_SREL32		10	/* PC relative 32 bit */
++#define R_ALPHA_SREL64		11	/* PC relative 64 bit */
++#define R_ALPHA_GPRELHIGH	17	/* GP relative 32 bit, high 16 bits */
++#define R_ALPHA_GPRELLOW	18	/* GP relative 32 bit, low 16 bits */
++#define R_ALPHA_GPREL16		19	/* GP relative 16 bit */
++#define R_ALPHA_COPY		24	/* Copy symbol at runtime */
++#define R_ALPHA_GLOB_DAT	25	/* Create GOT entry */
++#define R_ALPHA_JMP_SLOT	26	/* Create PLT entry */
++#define R_ALPHA_RELATIVE	27	/* Adjust by program base */
++#define R_ALPHA_TLS_GD_HI	28
++#define R_ALPHA_TLSGD		29
++#define R_ALPHA_TLS_LDM		30
++#define R_ALPHA_DTPMOD64	31
++#define R_ALPHA_GOTDTPREL	32
++#define R_ALPHA_DTPREL64	33
++#define R_ALPHA_DTPRELHI	34
++#define R_ALPHA_DTPRELLO	35
++#define R_ALPHA_DTPREL16	36
++#define R_ALPHA_GOTTPREL	37
++#define R_ALPHA_TPREL64		38
++#define R_ALPHA_TPRELHI		39
++#define R_ALPHA_TPRELLO		40
++#define R_ALPHA_TPREL16		41
++/* Keep this the last entry.  */
++#define R_ALPHA_NUM		46
++
++/* Magic values of the LITUSE relocation addend.  */
++#define LITUSE_ALPHA_ADDR	0
++#define LITUSE_ALPHA_BASE	1
++#define LITUSE_ALPHA_BYTOFF	2
++#define LITUSE_ALPHA_JSR	3
++#define LITUSE_ALPHA_TLS_GD	4
++#define LITUSE_ALPHA_TLS_LDM	5
++
++/* Legal values for d_tag of Elf64_Dyn.  */
++#define DT_ALPHA_PLTRO		(DT_LOPROC + 0)
++#define DT_ALPHA_NUM		1
++
++/* PowerPC specific declarations */
++
++/* Values for Elf32/64_Ehdr.e_flags.  */
++#define EF_PPC_EMB		0x80000000	/* PowerPC embedded flag */
++
++/* Cygnus local bits below */
++#define EF_PPC_RELOCATABLE	0x00010000	/* PowerPC -mrelocatable flag*/
++#define EF_PPC_RELOCATABLE_LIB	0x00008000	/* PowerPC -mrelocatable-lib
++						   flag */
++
++/* PowerPC relocations defined by the ABIs */
++#define R_PPC_NONE		0
++#define R_PPC_ADDR32		1	/* 32bit absolute address */
++#define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
++#define R_PPC_ADDR16		3	/* 16bit absolute address */
++#define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
++#define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
++#define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
++#define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
++#define R_PPC_ADDR14_BRTAKEN	8
++#define R_PPC_ADDR14_BRNTAKEN	9
++#define R_PPC_REL24		10	/* PC relative 26 bit */
++#define R_PPC_REL14		11	/* PC relative 16 bit */
++#define R_PPC_REL14_BRTAKEN	12
++#define R_PPC_REL14_BRNTAKEN	13
++#define R_PPC_GOT16		14
++#define R_PPC_GOT16_LO		15
++#define R_PPC_GOT16_HI		16
++#define R_PPC_GOT16_HA		17
++#define R_PPC_PLTREL24		18
++#define R_PPC_COPY		19
++#define R_PPC_GLOB_DAT		20
++#define R_PPC_JMP_SLOT		21
++#define R_PPC_RELATIVE		22
++#define R_PPC_LOCAL24PC		23
++#define R_PPC_UADDR32		24
++#define R_PPC_UADDR16		25
++#define R_PPC_REL32		26
++#define R_PPC_PLT32		27
++#define R_PPC_PLTREL32		28
++#define R_PPC_PLT16_LO		29
++#define R_PPC_PLT16_HI		30
++#define R_PPC_PLT16_HA		31
++#define R_PPC_SDAREL16		32
++#define R_PPC_SECTOFF		33
++#define R_PPC_SECTOFF_LO	34
++#define R_PPC_SECTOFF_HI	35
++#define R_PPC_SECTOFF_HA	36
++
++/* PowerPC relocations defined for the TLS access ABI.  */
++#define R_PPC_TLS		67 /* none	(sym+add)@tls */
++#define R_PPC_DTPMOD32		68 /* word32	(sym+add)@dtpmod */
++#define R_PPC_TPREL16		69 /* half16*	(sym+add)@tprel */
++#define R_PPC_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
++#define R_PPC_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
++#define R_PPC_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
++#define R_PPC_TPREL32		73 /* word32	(sym+add)@tprel */
++#define R_PPC_DTPREL16		74 /* half16*	(sym+add)@dtprel */
++#define R_PPC_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
++#define R_PPC_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
++#define R_PPC_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
++#define R_PPC_DTPREL32		78 /* word32	(sym+add)@dtprel */
++#define R_PPC_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
++#define R_PPC_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
++#define R_PPC_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
++#define R_PPC_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
++#define R_PPC_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
++#define R_PPC_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
++#define R_PPC_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
++#define R_PPC_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
++#define R_PPC_GOT_TPREL16	87 /* half16*	(sym+add)@got@tprel */
++#define R_PPC_GOT_TPREL16_LO	88 /* half16	(sym+add)@got@tprel@l */
++#define R_PPC_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
++#define R_PPC_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
++#define R_PPC_GOT_DTPREL16	91 /* half16*	(sym+add)@got@dtprel */
++#define R_PPC_GOT_DTPREL16_LO	92 /* half16*	(sym+add)@got@dtprel@l */
++#define R_PPC_GOT_DTPREL16_HI	93 /* half16*	(sym+add)@got@dtprel@h */
++#define R_PPC_GOT_DTPREL16_HA	94 /* half16*	(sym+add)@got@dtprel@ha */
++
++/* Keep this the last entry.  */
++#define R_PPC_NUM		95
++
++/* The remaining relocs are from the Embedded ELF ABI, and are not
++   in the SVR4 ELF ABI.  */
++#define R_PPC_EMB_NADDR32	101
++#define R_PPC_EMB_NADDR16	102
++#define R_PPC_EMB_NADDR16_LO	103
++#define R_PPC_EMB_NADDR16_HI	104
++#define R_PPC_EMB_NADDR16_HA	105
++#define R_PPC_EMB_SDAI16	106
++#define R_PPC_EMB_SDA2I16	107
++#define R_PPC_EMB_SDA2REL	108
++#define R_PPC_EMB_SDA21		109	/* 16 bit offset in SDA */
++#define R_PPC_EMB_MRKREF	110
++#define R_PPC_EMB_RELSEC16	111
++#define R_PPC_EMB_RELST_LO	112
++#define R_PPC_EMB_RELST_HI	113
++#define R_PPC_EMB_RELST_HA	114
++#define R_PPC_EMB_BIT_FLD	115
++#define R_PPC_EMB_RELSDA	116	/* 16 bit relative offset in SDA */
++
++/* Diab tool relocations.  */
++#define R_PPC_DIAB_SDA21_LO	180	/* like EMB_SDA21, but lower 16 bit */
++#define R_PPC_DIAB_SDA21_HI	181	/* like EMB_SDA21, but high 16 bit */
++#define R_PPC_DIAB_SDA21_HA	182	/* like EMB_SDA21, adjusted high 16 */
++#define R_PPC_DIAB_RELSDA_LO	183	/* like EMB_RELSDA, but lower 16 bit */
++#define R_PPC_DIAB_RELSDA_HI	184	/* like EMB_RELSDA, but high 16 bit */
++#define R_PPC_DIAB_RELSDA_HA	185	/* like EMB_RELSDA, adjusted high 16 */
++
++/* GNU relocs used in PIC code sequences.  */
++#define R_PPC_REL16		249	/* word32   (sym-.) */
++#define R_PPC_REL16_LO		250	/* half16   (sym-.)@l */
++#define R_PPC_REL16_HI		251	/* half16   (sym-.)@h */
++#define R_PPC_REL16_HA		252	/* half16   (sym-.)@ha */
++
++/* This is a phony reloc to handle any old fashioned TOC16 references
++   that may still be in object files.  */
++#define R_PPC_TOC16		255
++
++/* PowerPC specific values for the Dyn d_tag field.  */
++#define DT_PPC_GOT		(DT_LOPROC + 0)
++#define DT_PPC_NUM		1
++
++/* PowerPC64 relocations defined by the ABIs */
++#define R_PPC64_NONE		R_PPC_NONE
++#define R_PPC64_ADDR32		R_PPC_ADDR32 /* 32bit absolute address */
++#define R_PPC64_ADDR24		R_PPC_ADDR24 /* 26bit address, word aligned */
++#define R_PPC64_ADDR16		R_PPC_ADDR16 /* 16bit absolute address */
++#define R_PPC64_ADDR16_LO	R_PPC_ADDR16_LO	/* lower 16bits of address */
++#define R_PPC64_ADDR16_HI	R_PPC_ADDR16_HI	/* high 16bits of address. */
++#define R_PPC64_ADDR16_HA	R_PPC_ADDR16_HA /* adjusted high 16bits.  */
++#define R_PPC64_ADDR14		R_PPC_ADDR14 /* 16bit address, word aligned */
++#define R_PPC64_ADDR14_BRTAKEN	R_PPC_ADDR14_BRTAKEN
++#define R_PPC64_ADDR14_BRNTAKEN	R_PPC_ADDR14_BRNTAKEN
++#define R_PPC64_REL24		R_PPC_REL24 /* PC-rel. 26 bit, word aligned */
++#define R_PPC64_REL14		R_PPC_REL14 /* PC relative 16 bit */
++#define R_PPC64_REL14_BRTAKEN	R_PPC_REL14_BRTAKEN
++#define R_PPC64_REL14_BRNTAKEN	R_PPC_REL14_BRNTAKEN
++#define R_PPC64_GOT16		R_PPC_GOT16
++#define R_PPC64_GOT16_LO	R_PPC_GOT16_LO
++#define R_PPC64_GOT16_HI	R_PPC_GOT16_HI
++#define R_PPC64_GOT16_HA	R_PPC_GOT16_HA
++
++#define R_PPC64_COPY		R_PPC_COPY
++#define R_PPC64_GLOB_DAT	R_PPC_GLOB_DAT
++#define R_PPC64_JMP_SLOT	R_PPC_JMP_SLOT
++#define R_PPC64_RELATIVE	R_PPC_RELATIVE
++
++#define R_PPC64_UADDR32		R_PPC_UADDR32
++#define R_PPC64_UADDR16		R_PPC_UADDR16
++#define R_PPC64_REL32		R_PPC_REL32
++#define R_PPC64_PLT32		R_PPC_PLT32
++#define R_PPC64_PLTREL32	R_PPC_PLTREL32
++#define R_PPC64_PLT16_LO	R_PPC_PLT16_LO
++#define R_PPC64_PLT16_HI	R_PPC_PLT16_HI
++#define R_PPC64_PLT16_HA	R_PPC_PLT16_HA
++
++#define R_PPC64_SECTOFF		R_PPC_SECTOFF
++#define R_PPC64_SECTOFF_LO	R_PPC_SECTOFF_LO
++#define R_PPC64_SECTOFF_HI	R_PPC_SECTOFF_HI
++#define R_PPC64_SECTOFF_HA	R_PPC_SECTOFF_HA
++#define R_PPC64_ADDR30		37 /* word30 (S + A - P) >> 2 */
++#define R_PPC64_ADDR64		38 /* doubleword64 S + A */
++#define R_PPC64_ADDR16_HIGHER	39 /* half16 #higher(S + A) */
++#define R_PPC64_ADDR16_HIGHERA	40 /* half16 #highera(S + A) */
++#define R_PPC64_ADDR16_HIGHEST	41 /* half16 #highest(S + A) */
++#define R_PPC64_ADDR16_HIGHESTA	42 /* half16 #highesta(S + A) */
++#define R_PPC64_UADDR64		43 /* doubleword64 S + A */
++#define R_PPC64_REL64		44 /* doubleword64 S + A - P */
++#define R_PPC64_PLT64		45 /* doubleword64 L + A */
++#define R_PPC64_PLTREL64	46 /* doubleword64 L + A - P */
++#define R_PPC64_TOC16		47 /* half16* S + A - .TOC */
++#define R_PPC64_TOC16_LO	48 /* half16 #lo(S + A - .TOC.) */
++#define R_PPC64_TOC16_HI	49 /* half16 #hi(S + A - .TOC.) */
++#define R_PPC64_TOC16_HA	50 /* half16 #ha(S + A - .TOC.) */
++#define R_PPC64_TOC		51 /* doubleword64 .TOC */
++#define R_PPC64_PLTGOT16	52 /* half16* M + A */
++#define R_PPC64_PLTGOT16_LO	53 /* half16 #lo(M + A) */
++#define R_PPC64_PLTGOT16_HI	54 /* half16 #hi(M + A) */
++#define R_PPC64_PLTGOT16_HA	55 /* half16 #ha(M + A) */
++
++#define R_PPC64_ADDR16_DS	56 /* half16ds* (S + A) >> 2 */
++#define R_PPC64_ADDR16_LO_DS	57 /* half16ds  #lo(S + A) >> 2 */
++#define R_PPC64_GOT16_DS	58 /* half16ds* (G + A) >> 2 */
++#define R_PPC64_GOT16_LO_DS	59 /* half16ds  #lo(G + A) >> 2 */
++#define R_PPC64_PLT16_LO_DS	60 /* half16ds  #lo(L + A) >> 2 */
++#define R_PPC64_SECTOFF_DS	61 /* half16ds* (R + A) >> 2 */
++#define R_PPC64_SECTOFF_LO_DS	62 /* half16ds  #lo(R + A) >> 2 */
++#define R_PPC64_TOC16_DS	63 /* half16ds* (S + A - .TOC.) >> 2 */
++#define R_PPC64_TOC16_LO_DS	64 /* half16ds  #lo(S + A - .TOC.) >> 2 */
++#define R_PPC64_PLTGOT16_DS	65 /* half16ds* (M + A) >> 2 */
++#define R_PPC64_PLTGOT16_LO_DS	66 /* half16ds  #lo(M + A) >> 2 */
++
++/* PowerPC64 relocations defined for the TLS access ABI.  */
++#define R_PPC64_TLS		67 /* none	(sym+add)@tls */
++#define R_PPC64_DTPMOD64	68 /* doubleword64 (sym+add)@dtpmod */
++#define R_PPC64_TPREL16		69 /* half16*	(sym+add)@tprel */
++#define R_PPC64_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
++#define R_PPC64_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
++#define R_PPC64_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
++#define R_PPC64_TPREL64		73 /* doubleword64 (sym+add)@tprel */
++#define R_PPC64_DTPREL16	74 /* half16*	(sym+add)@dtprel */
++#define R_PPC64_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
++#define R_PPC64_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
++#define R_PPC64_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
++#define R_PPC64_DTPREL64	78 /* doubleword64 (sym+add)@dtprel */
++#define R_PPC64_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
++#define R_PPC64_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
++#define R_PPC64_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
++#define R_PPC64_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
++#define R_PPC64_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
++#define R_PPC64_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
++#define R_PPC64_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
++#define R_PPC64_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
++#define R_PPC64_GOT_TPREL16_DS	87 /* half16ds*	(sym+add)@got@tprel */
++#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
++#define R_PPC64_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
++#define R_PPC64_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
++#define R_PPC64_GOT_DTPREL16_DS	91 /* half16ds*	(sym+add)@got@dtprel */
++#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
++#define R_PPC64_GOT_DTPREL16_HI	93 /* half16	(sym+add)@got@dtprel@h */
++#define R_PPC64_GOT_DTPREL16_HA	94 /* half16	(sym+add)@got@dtprel@ha */
++#define R_PPC64_TPREL16_DS	95 /* half16ds*	(sym+add)@tprel */
++#define R_PPC64_TPREL16_LO_DS	96 /* half16ds	(sym+add)@tprel@l */
++#define R_PPC64_TPREL16_HIGHER	97 /* half16	(sym+add)@tprel@higher */
++#define R_PPC64_TPREL16_HIGHERA	98 /* half16	(sym+add)@tprel@highera */
++#define R_PPC64_TPREL16_HIGHEST	99 /* half16	(sym+add)@tprel@highest */
++#define R_PPC64_TPREL16_HIGHESTA 100 /* half16	(sym+add)@tprel@highesta */
++#define R_PPC64_DTPREL16_DS	101 /* half16ds* (sym+add)@dtprel */
++#define R_PPC64_DTPREL16_LO_DS	102 /* half16ds	(sym+add)@dtprel@l */
++#define R_PPC64_DTPREL16_HIGHER	103 /* half16	(sym+add)@dtprel@higher */
++#define R_PPC64_DTPREL16_HIGHERA 104 /* half16	(sym+add)@dtprel@highera */
++#define R_PPC64_DTPREL16_HIGHEST 105 /* half16	(sym+add)@dtprel@highest */
++#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16	(sym+add)@dtprel@highesta */
++
++/* Keep this the last entry.  */
++#define R_PPC64_NUM		107
++
++/* PowerPC64 specific values for the Dyn d_tag field.  */
++#define DT_PPC64_GLINK  (DT_LOPROC + 0)
++#define DT_PPC64_OPD	(DT_LOPROC + 1)
++#define DT_PPC64_OPDSZ	(DT_LOPROC + 2)
++#define DT_PPC64_NUM    3
++
++
++/* ARM specific declarations */
++
++/* Processor specific flags for the ELF header e_flags field.  */
++#define EF_ARM_RELEXEC     0x01
++#define EF_ARM_HASENTRY    0x02
++#define EF_ARM_INTERWORK   0x04
++#define EF_ARM_APCS_26     0x08
++#define EF_ARM_APCS_FLOAT  0x10
++#define EF_ARM_PIC         0x20
++#define EF_ARM_ALIGN8      0x40		/* 8-bit structure alignment is in use */
++#define EF_ARM_NEW_ABI     0x80
++#define EF_ARM_OLD_ABI     0x100
++
++/* Other constants defined in the ARM ELF spec. version B-01.  */
++/* NB. These conflict with values defined above.  */
++#define EF_ARM_SYMSARESORTED	0x04
++#define EF_ARM_DYNSYMSUSESEGIDX 0x08
++#define EF_ARM_MAPSYMSFIRST	0x10
++#define EF_ARM_EABIMASK		0XFF000000
++
++#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
++#define EF_ARM_EABI_UNKNOWN  0x00000000
++#define EF_ARM_EABI_VER1     0x01000000
++#define EF_ARM_EABI_VER2     0x02000000
++
++/* Additional symbol types for Thumb */
++#define STT_ARM_TFUNC      0xd
++
++/* ARM-specific values for sh_flags */
++#define SHF_ARM_ENTRYSECT  0x10000000   /* Section contains an entry point */
++#define SHF_ARM_COMDEF     0x80000000   /* Section may be multiply defined
++					   in the input to a link step */
++
++/* ARM-specific program header flags */
++#define PF_ARM_SB          0x10000000   /* Segment contains the location
++					   addressed by the static base */
++
++/* Processor specific values for the Phdr p_type field.  */
++#define PT_ARM_EXIDX	0x70000001	/* .ARM.exidx segment */
++
++/* ARM relocs.  */
++
++#define R_ARM_NONE		0	/* No reloc */
++#define R_ARM_PC24		1	/* PC relative 26 bit branch */
++#define R_ARM_ABS32		2	/* Direct 32 bit  */
++#define R_ARM_REL32		3	/* PC relative 32 bit */
++#define R_ARM_PC13		4
++#define R_ARM_ABS16		5	/* Direct 16 bit */
++#define R_ARM_ABS12		6	/* Direct 12 bit */
++#define R_ARM_THM_ABS5		7
++#define R_ARM_ABS8		8	/* Direct 8 bit */
++#define R_ARM_SBREL32		9
++#define R_ARM_THM_PC22		10
++#define R_ARM_THM_PC8		11
++#define R_ARM_AMP_VCALL9	12
++#define R_ARM_SWI24		13
++#define R_ARM_THM_SWI8		14
++#define R_ARM_XPC25		15
++#define R_ARM_THM_XPC22		16
++#define R_ARM_COPY		20	/* Copy symbol at runtime */
++#define R_ARM_GLOB_DAT		21	/* Create GOT entry */
++#define R_ARM_JUMP_SLOT		22	/* Create PLT entry */
++#define R_ARM_RELATIVE		23	/* Adjust by program base */
++#define R_ARM_GOTOFF		24	/* 32 bit offset to GOT */
++#define R_ARM_GOTPC		25	/* 32 bit PC relative offset to GOT */
++#define R_ARM_GOT32		26	/* 32 bit GOT entry */
++#define R_ARM_PLT32		27	/* 32 bit PLT address */
++#define R_ARM_ALU_PCREL_7_0	32
++#define R_ARM_ALU_PCREL_15_8	33
++#define R_ARM_ALU_PCREL_23_15	34
++#define R_ARM_LDR_SBREL_11_0	35
++#define R_ARM_ALU_SBREL_19_12	36
++#define R_ARM_ALU_SBREL_27_20	37
++#define R_ARM_GNU_VTENTRY	100
++#define R_ARM_GNU_VTINHERIT	101
++#define R_ARM_THM_PC11		102	/* thumb unconditional branch */
++#define R_ARM_THM_PC9		103	/* thumb conditional branch */
++#define R_ARM_RXPC25		249
++#define R_ARM_RSBREL32		250
++#define R_ARM_THM_RPC22		251
++#define R_ARM_RREL32		252
++#define R_ARM_RABS22		253
++#define R_ARM_RPC24		254
++#define R_ARM_RBASE		255
++/* Keep this the last entry.  */
++#define R_ARM_NUM		256
++
++/* IA-64 specific declarations.  */
++
++/* Processor specific flags for the Ehdr e_flags field.  */
++#define EF_IA_64_MASKOS		0x0000000f	/* os-specific flags */
++#define EF_IA_64_ABI64		0x00000010	/* 64-bit ABI */
++#define EF_IA_64_ARCH		0xff000000	/* arch. version mask */
++
++/* Processor specific values for the Phdr p_type field.  */
++#define PT_IA_64_ARCHEXT	(PT_LOPROC + 0)	/* arch extension bits */
++#define PT_IA_64_UNWIND		(PT_LOPROC + 1)	/* ia64 unwind bits */
++#define PT_IA_64_HP_OPT_ANOT	(PT_LOOS + 0x12)
++#define PT_IA_64_HP_HSL_ANOT	(PT_LOOS + 0x13)
++#define PT_IA_64_HP_STACK	(PT_LOOS + 0x14)
++
++/* Processor specific flags for the Phdr p_flags field.  */
++#define PF_IA_64_NORECOV	0x80000000	/* spec insns w/o recovery */
++
++/* Processor specific values for the Shdr sh_type field.  */
++#define SHT_IA_64_EXT		(SHT_LOPROC + 0) /* extension bits */
++#define SHT_IA_64_UNWIND	(SHT_LOPROC + 1) /* unwind bits */
++
++/* Processor specific flags for the Shdr sh_flags field.  */
++#define SHF_IA_64_SHORT		0x10000000	/* section near gp */
++#define SHF_IA_64_NORECOV	0x20000000	/* spec insns w/o recovery */
++
++/* Processor specific values for the Dyn d_tag field.  */
++#define DT_IA_64_PLT_RESERVE	(DT_LOPROC + 0)
++#define DT_IA_64_NUM		1
++
++/* IA-64 relocations.  */
++#define R_IA64_NONE		0x00	/* none */
++#define R_IA64_IMM14		0x21	/* symbol + addend, add imm14 */
++#define R_IA64_IMM22		0x22	/* symbol + addend, add imm22 */
++#define R_IA64_IMM64		0x23	/* symbol + addend, mov imm64 */
++#define R_IA64_DIR32MSB		0x24	/* symbol + addend, data4 MSB */
++#define R_IA64_DIR32LSB		0x25	/* symbol + addend, data4 LSB */
++#define R_IA64_DIR64MSB		0x26	/* symbol + addend, data8 MSB */
++#define R_IA64_DIR64LSB		0x27	/* symbol + addend, data8 LSB */
++#define R_IA64_GPREL22		0x2a	/* @gprel(sym + add), add imm22 */
++#define R_IA64_GPREL64I		0x2b	/* @gprel(sym + add), mov imm64 */
++#define R_IA64_GPREL32MSB	0x2c	/* @gprel(sym + add), data4 MSB */
++#define R_IA64_GPREL32LSB	0x2d	/* @gprel(sym + add), data4 LSB */
++#define R_IA64_GPREL64MSB	0x2e	/* @gprel(sym + add), data8 MSB */
++#define R_IA64_GPREL64LSB	0x2f	/* @gprel(sym + add), data8 LSB */
++#define R_IA64_LTOFF22		0x32	/* @ltoff(sym + add), add imm22 */
++#define R_IA64_LTOFF64I		0x33	/* @ltoff(sym + add), mov imm64 */
++#define R_IA64_PLTOFF22		0x3a	/* @pltoff(sym + add), add imm22 */
++#define R_IA64_PLTOFF64I	0x3b	/* @pltoff(sym + add), mov imm64 */
++#define R_IA64_PLTOFF64MSB	0x3e	/* @pltoff(sym + add), data8 MSB */
++#define R_IA64_PLTOFF64LSB	0x3f	/* @pltoff(sym + add), data8 LSB */
++#define R_IA64_FPTR64I		0x43	/* @fptr(sym + add), mov imm64 */
++#define R_IA64_FPTR32MSB	0x44	/* @fptr(sym + add), data4 MSB */
++#define R_IA64_FPTR32LSB	0x45	/* @fptr(sym + add), data4 LSB */
++#define R_IA64_FPTR64MSB	0x46	/* @fptr(sym + add), data8 MSB */
++#define R_IA64_FPTR64LSB	0x47	/* @fptr(sym + add), data8 LSB */
++#define R_IA64_PCREL60B		0x48	/* @pcrel(sym + add), brl */
++#define R_IA64_PCREL21B		0x49	/* @pcrel(sym + add), ptb, call */
++#define R_IA64_PCREL21M		0x4a	/* @pcrel(sym + add), chk.s */
++#define R_IA64_PCREL21F		0x4b	/* @pcrel(sym + add), fchkf */
++#define R_IA64_PCREL32MSB	0x4c	/* @pcrel(sym + add), data4 MSB */
++#define R_IA64_PCREL32LSB	0x4d	/* @pcrel(sym + add), data4 LSB */
++#define R_IA64_PCREL64MSB	0x4e	/* @pcrel(sym + add), data8 MSB */
++#define R_IA64_PCREL64LSB	0x4f	/* @pcrel(sym + add), data8 LSB */
++#define R_IA64_LTOFF_FPTR22	0x52	/* @ltoff(@fptr(s+a)), imm22 */
++#define R_IA64_LTOFF_FPTR64I	0x53	/* @ltoff(@fptr(s+a)), imm64 */
++#define R_IA64_LTOFF_FPTR32MSB	0x54	/* @ltoff(@fptr(s+a)), data4 MSB */
++#define R_IA64_LTOFF_FPTR32LSB	0x55	/* @ltoff(@fptr(s+a)), data4 LSB */
++#define R_IA64_LTOFF_FPTR64MSB	0x56	/* @ltoff(@fptr(s+a)), data8 MSB */
++#define R_IA64_LTOFF_FPTR64LSB	0x57	/* @ltoff(@fptr(s+a)), data8 LSB */
++#define R_IA64_SEGREL32MSB	0x5c	/* @segrel(sym + add), data4 MSB */
++#define R_IA64_SEGREL32LSB	0x5d	/* @segrel(sym + add), data4 LSB */
++#define R_IA64_SEGREL64MSB	0x5e	/* @segrel(sym + add), data8 MSB */
++#define R_IA64_SEGREL64LSB	0x5f	/* @segrel(sym + add), data8 LSB */
++#define R_IA64_SECREL32MSB	0x64	/* @secrel(sym + add), data4 MSB */
++#define R_IA64_SECREL32LSB	0x65	/* @secrel(sym + add), data4 LSB */
++#define R_IA64_SECREL64MSB	0x66	/* @secrel(sym + add), data8 MSB */
++#define R_IA64_SECREL64LSB	0x67	/* @secrel(sym + add), data8 LSB */
++#define R_IA64_REL32MSB		0x6c	/* data 4 + REL */
++#define R_IA64_REL32LSB		0x6d	/* data 4 + REL */
++#define R_IA64_REL64MSB		0x6e	/* data 8 + REL */
++#define R_IA64_REL64LSB		0x6f	/* data 8 + REL */
++#define R_IA64_LTV32MSB		0x74	/* symbol + addend, data4 MSB */
++#define R_IA64_LTV32LSB		0x75	/* symbol + addend, data4 LSB */
++#define R_IA64_LTV64MSB		0x76	/* symbol + addend, data8 MSB */
++#define R_IA64_LTV64LSB		0x77	/* symbol + addend, data8 LSB */
++#define R_IA64_PCREL21BI	0x79	/* @pcrel(sym + add), 21bit inst */
++#define R_IA64_PCREL22		0x7a	/* @pcrel(sym + add), 22bit inst */
++#define R_IA64_PCREL64I		0x7b	/* @pcrel(sym + add), 64bit inst */
++#define R_IA64_IPLTMSB		0x80	/* dynamic reloc, imported PLT, MSB */
++#define R_IA64_IPLTLSB		0x81	/* dynamic reloc, imported PLT, LSB */
++#define R_IA64_COPY		0x84	/* copy relocation */
++#define R_IA64_SUB		0x85	/* Addend and symbol difference */
++#define R_IA64_LTOFF22X		0x86	/* LTOFF22, relaxable.  */
++#define R_IA64_LDXMOV		0x87	/* Use of LTOFF22X.  */
++#define R_IA64_TPREL14		0x91	/* @tprel(sym + add), imm14 */
++#define R_IA64_TPREL22		0x92	/* @tprel(sym + add), imm22 */
++#define R_IA64_TPREL64I		0x93	/* @tprel(sym + add), imm64 */
++#define R_IA64_TPREL64MSB	0x96	/* @tprel(sym + add), data8 MSB */
++#define R_IA64_TPREL64LSB	0x97	/* @tprel(sym + add), data8 LSB */
++#define R_IA64_LTOFF_TPREL22	0x9a	/* @ltoff(@tprel(s+a)), imm2 */
++#define R_IA64_DTPMOD64MSB	0xa6	/* @dtpmod(sym + add), data8 MSB */
++#define R_IA64_DTPMOD64LSB	0xa7	/* @dtpmod(sym + add), data8 LSB */
++#define R_IA64_LTOFF_DTPMOD22	0xaa	/* @ltoff(@dtpmod(sym + add)), imm22 */
++#define R_IA64_DTPREL14		0xb1	/* @dtprel(sym + add), imm14 */
++#define R_IA64_DTPREL22		0xb2	/* @dtprel(sym + add), imm22 */
++#define R_IA64_DTPREL64I	0xb3	/* @dtprel(sym + add), imm64 */
++#define R_IA64_DTPREL32MSB	0xb4	/* @dtprel(sym + add), data4 MSB */
++#define R_IA64_DTPREL32LSB	0xb5	/* @dtprel(sym + add), data4 LSB */
++#define R_IA64_DTPREL64MSB	0xb6	/* @dtprel(sym + add), data8 MSB */
++#define R_IA64_DTPREL64LSB	0xb7	/* @dtprel(sym + add), data8 LSB */
++#define R_IA64_LTOFF_DTPREL22	0xba	/* @ltoff(@dtprel(s+a)), imm22 */
++
++/* SH specific declarations */
++
++/* SH specific values for `st_other'.  */
++
++/* If set, this is a symbol pointing to SHmedia code, which will be branched
++   to, so need to add 1 to the symbol value. */
++#define STO_SH5_ISA32 (1 << 2)
++
++/* SH relocs.  */
++#define	R_SH_NONE		0
++#define	R_SH_DIR32		1
++#define	R_SH_REL32		2
++#define	R_SH_DIR8WPN		3
++#define	R_SH_IND12W		4
++#define	R_SH_DIR8WPL		5
++#define	R_SH_DIR8WPZ		6
++#define	R_SH_DIR8BP		7
++#define	R_SH_DIR8W		8
++#define	R_SH_DIR8L		9
++#define	R_SH_SWITCH16		25
++#define	R_SH_SWITCH32		26
++#define	R_SH_USES		27
++#define	R_SH_COUNT		28
++#define	R_SH_ALIGN		29
++#define	R_SH_CODE		30
++#define	R_SH_DATA		31
++#define	R_SH_LABEL		32
++#define	R_SH_SWITCH8		33
++#define	R_SH_GNU_VTINHERIT	34
++#define	R_SH_GNU_VTENTRY	35
++#define	R_SH_TLS_GD_32		144
++#define	R_SH_TLS_LD_32		145
++#define	R_SH_TLS_LDO_32		146
++#define	R_SH_TLS_IE_32		147
++#define	R_SH_TLS_LE_32		148
++#define	R_SH_TLS_DTPMOD32	149
++#define	R_SH_TLS_DTPOFF32	150
++#define	R_SH_TLS_TPOFF32	151
++#define	R_SH_GOT32		160
++#define	R_SH_PLT32		161
++#define	R_SH_COPY		162
++#define	R_SH_GLOB_DAT		163
++#define	R_SH_JMP_SLOT		164
++#define	R_SH_RELATIVE		165
++#define	R_SH_GOTOFF		166
++#define	R_SH_GOTPC		167
++#define	R_SH_RELATIVE_LOW16	197
++#define	R_SH_RELATIVE_MEDLOW16	198
++#define	R_SH_IMM_LOW16		246
++#define	R_SH_IMM_LOW16_PCREL	247
++#define	R_SH_IMM_MEDLOW16	248
++#define	R_SH_IMM_MEDLOW16_PCREL	249
++
++/* Keep this the last entry.  */
++#define	R_SH_NUM		256
++
++/* Additional s390 relocs */
++
++#define R_390_NONE		0	/* No reloc.  */
++#define R_390_8			1	/* Direct 8 bit.  */
++#define R_390_12		2	/* Direct 12 bit.  */
++#define R_390_16		3	/* Direct 16 bit.  */
++#define R_390_32		4	/* Direct 32 bit.  */
++#define R_390_PC32		5	/* PC relative 32 bit.	*/
++#define R_390_GOT12		6	/* 12 bit GOT offset.  */
++#define R_390_GOT32		7	/* 32 bit GOT offset.  */
++#define R_390_PLT32		8	/* 32 bit PC relative PLT address.  */
++#define R_390_COPY		9	/* Copy symbol at runtime.  */
++#define R_390_GLOB_DAT		10	/* Create GOT entry.  */
++#define R_390_JMP_SLOT		11	/* Create PLT entry.  */
++#define R_390_RELATIVE		12	/* Adjust by program base.  */
++#define R_390_GOTOFF32		13	/* 32 bit offset to GOT.	 */
++#define R_390_GOTPC		14	/* 32 bit PC relative offset to GOT.  */
++#define R_390_GOT16		15	/* 16 bit GOT offset.  */
++#define R_390_PC16		16	/* PC relative 16 bit.	*/
++#define R_390_PC16DBL		17	/* PC relative 16 bit shifted by 1.  */
++#define R_390_PLT16DBL		18	/* 16 bit PC rel. PLT shifted by 1.  */
++#define R_390_PC32DBL		19	/* PC relative 32 bit shifted by 1.  */
++#define R_390_PLT32DBL		20	/* 32 bit PC rel. PLT shifted by 1.  */
++#define R_390_GOTPCDBL		21	/* 32 bit PC rel. GOT shifted by 1.  */
++#define R_390_64		22	/* Direct 64 bit.  */
++#define R_390_PC64		23	/* PC relative 64 bit.	*/
++#define R_390_GOT64		24	/* 64 bit GOT offset.  */
++#define R_390_PLT64		25	/* 64 bit PC relative PLT address.  */
++#define R_390_GOTENT		26	/* 32 bit PC rel. to GOT entry >> 1. */
++#define R_390_GOTOFF16		27	/* 16 bit offset to GOT. */
++#define R_390_GOTOFF64		28	/* 64 bit offset to GOT. */
++#define R_390_GOTPLT12		29	/* 12 bit offset to jump slot.	*/
++#define R_390_GOTPLT16		30	/* 16 bit offset to jump slot.	*/
++#define R_390_GOTPLT32		31	/* 32 bit offset to jump slot.	*/
++#define R_390_GOTPLT64		32	/* 64 bit offset to jump slot.	*/
++#define R_390_GOTPLTENT		33	/* 32 bit rel. offset to jump slot.  */
++#define R_390_PLTOFF16		34	/* 16 bit offset from GOT to PLT. */
++#define R_390_PLTOFF32		35	/* 32 bit offset from GOT to PLT. */
++#define R_390_PLTOFF64		36	/* 16 bit offset from GOT to PLT. */
++#define R_390_TLS_LOAD		37	/* Tag for load insn in TLS code.  */
++#define R_390_TLS_GDCALL	38	/* Tag for function call in general
++					   dynamic TLS code. */
++#define R_390_TLS_LDCALL	39	/* Tag for function call in local
++					   dynamic TLS code. */
++#define R_390_TLS_GD32		40	/* Direct 32 bit for general dynamic
++					   thread local data.  */
++#define R_390_TLS_GD64		41	/* Direct 64 bit for general dynamic
++					  thread local data.  */
++#define R_390_TLS_GOTIE12	42	/* 12 bit GOT offset for static TLS
++					   block offset.  */
++#define R_390_TLS_GOTIE32	43	/* 32 bit GOT offset for static TLS
++					   block offset.  */
++#define R_390_TLS_GOTIE64	44	/* 64 bit GOT offset for static TLS
++					   block offset. */
++#define R_390_TLS_LDM32		45	/* Direct 32 bit for local dynamic
++					   thread local data in LE code.  */
++#define R_390_TLS_LDM64		46	/* Direct 64 bit for local dynamic
++					   thread local data in LE code.  */
++#define R_390_TLS_IE32		47	/* 32 bit address of GOT entry for
++					   negated static TLS block offset.  */
++#define R_390_TLS_IE64		48	/* 64 bit address of GOT entry for
++					   negated static TLS block offset.  */
++#define R_390_TLS_IEENT		49	/* 32 bit rel. offset to GOT entry for
++					   negated static TLS block offset.  */
++#define R_390_TLS_LE32		50	/* 32 bit negated offset relative to
++					   static TLS block.  */
++#define R_390_TLS_LE64		51	/* 64 bit negated offset relative to
++					   static TLS block.  */
++#define R_390_TLS_LDO32		52	/* 32 bit offset relative to TLS
++					   block.  */
++#define R_390_TLS_LDO64		53	/* 64 bit offset relative to TLS
++					   block.  */
++#define R_390_TLS_DTPMOD	54	/* ID of module containing symbol.  */
++#define R_390_TLS_DTPOFF	55	/* Offset in TLS block.	 */
++#define R_390_TLS_TPOFF		56	/* Negated offset in static TLS
++					   block.  */
++#define R_390_20		57	/* Direct 20 bit.  */
++#define R_390_GOT20		58	/* 20 bit GOT offset.  */
++#define R_390_GOTPLT20		59	/* 20 bit offset to jump slot.  */
++#define R_390_TLS_GOTIE20	60	/* 20 bit GOT offset for static TLS
++					   block offset.  */
++/* Keep this the last entry.  */
++#define R_390_NUM		61
++
++
++/* CRIS flags.  */
++#define EF_CRIS_VARIANT_MASK           0x0000000e
++#define EF_CRIS_VARIANT_ANY_V0_V10     0x00000000
++#define EF_CRIS_VARIANT_V32            0x00000002
++#define EF_CRIS_VARIANT_COMMON_V10_V32 0x00000004
++
++/* CRIS relocations.  */
++#define R_CRIS_NONE		0
++#define R_CRIS_8		1
++#define R_CRIS_16		2
++#define R_CRIS_32		3
++#define R_CRIS_8_PCREL		4
++#define R_CRIS_16_PCREL		5
++#define R_CRIS_32_PCREL		6
++#define R_CRIS_GNU_VTINHERIT	7
++#define R_CRIS_GNU_VTENTRY	8
++#define R_CRIS_COPY		9
++#define R_CRIS_GLOB_DAT		10
++#define R_CRIS_JUMP_SLOT	11
++#define R_CRIS_RELATIVE		12
++#define R_CRIS_16_GOT		13
++#define R_CRIS_32_GOT		14
++#define R_CRIS_16_GOTPLT	15
++#define R_CRIS_32_GOTPLT	16
++#define R_CRIS_32_GOTREL	17
++#define R_CRIS_32_PLT_GOTREL	18
++#define R_CRIS_32_PLT_PCREL	19
++
++/* Keep this the last entry.  */
++#define R_CRIS_NUM		20
++
++
++/* AMD x86-64 relocations.  */
++#define R_X86_64_NONE		0	/* No reloc */
++#define R_X86_64_64		1	/* Direct 64 bit  */
++#define R_X86_64_PC32		2	/* PC relative 32 bit signed */
++#define R_X86_64_GOT32		3	/* 32 bit GOT entry */
++#define R_X86_64_PLT32		4	/* 32 bit PLT address */
++#define R_X86_64_COPY		5	/* Copy symbol at runtime */
++#define R_X86_64_GLOB_DAT	6	/* Create GOT entry */
++#define R_X86_64_JUMP_SLOT	7	/* Create PLT entry */
++#define R_X86_64_RELATIVE	8	/* Adjust by program base */
++#define R_X86_64_GOTPCREL	9	/* 32 bit signed PC relative
++					   offset to GOT */
++#define R_X86_64_32		10	/* Direct 32 bit zero extended */
++#define R_X86_64_32S		11	/* Direct 32 bit sign extended */
++#define R_X86_64_16		12	/* Direct 16 bit zero extended */
++#define R_X86_64_PC16		13	/* 16 bit sign extended pc relative */
++#define R_X86_64_8		14	/* Direct 8 bit sign extended  */
++#define R_X86_64_PC8		15	/* 8 bit sign extended pc relative */
++#define R_X86_64_DTPMOD64	16	/* ID of module containing symbol */
++#define R_X86_64_DTPOFF64	17	/* Offset in module's TLS block */
++#define R_X86_64_TPOFF64	18	/* Offset in initial TLS block */
++#define R_X86_64_TLSGD		19	/* 32 bit signed PC relative offset
++					   to two GOT entries for GD symbol */
++#define R_X86_64_TLSLD		20	/* 32 bit signed PC relative offset
++					   to two GOT entries for LD symbol */
++#define R_X86_64_DTPOFF32	21	/* Offset in TLS block */
++#define R_X86_64_GOTTPOFF	22	/* 32 bit signed PC relative offset
++					   to GOT entry for IE symbol */
++#define R_X86_64_TPOFF32	23	/* Offset in initial TLS block */
++
++#define R_X86_64_NUM		24
++
++
++/* AM33 relocations.  */
++#define R_MN10300_NONE		0	/* No reloc.  */
++#define R_MN10300_32		1	/* Direct 32 bit.  */
++#define R_MN10300_16		2	/* Direct 16 bit.  */
++#define R_MN10300_8		3	/* Direct 8 bit.  */
++#define R_MN10300_PCREL32	4	/* PC-relative 32-bit.  */
++#define R_MN10300_PCREL16	5	/* PC-relative 16-bit signed.  */
++#define R_MN10300_PCREL8	6	/* PC-relative 8-bit signed.  */
++#define R_MN10300_GNU_VTINHERIT	7	/* Ancient C++ vtable garbage... */
++#define R_MN10300_GNU_VTENTRY	8	/* ... collection annotation.  */
++#define R_MN10300_24		9	/* Direct 24 bit.  */
++#define R_MN10300_GOTPC32	10	/* 32-bit PCrel offset to GOT.  */
++#define R_MN10300_GOTPC16	11	/* 16-bit PCrel offset to GOT.  */
++#define R_MN10300_GOTOFF32	12	/* 32-bit offset from GOT.  */
++#define R_MN10300_GOTOFF24	13	/* 24-bit offset from GOT.  */
++#define R_MN10300_GOTOFF16	14	/* 16-bit offset from GOT.  */
++#define R_MN10300_PLT32		15	/* 32-bit PCrel to PLT entry.  */
++#define R_MN10300_PLT16		16	/* 16-bit PCrel to PLT entry.  */
++#define R_MN10300_GOT32		17	/* 32-bit offset to GOT entry.  */
++#define R_MN10300_GOT24		18	/* 24-bit offset to GOT entry.  */
++#define R_MN10300_GOT16		19	/* 16-bit offset to GOT entry.  */
++#define R_MN10300_COPY		20	/* Copy symbol at runtime.  */
++#define R_MN10300_GLOB_DAT	21	/* Create GOT entry.  */
++#define R_MN10300_JMP_SLOT	22	/* Create PLT entry.  */
++#define R_MN10300_RELATIVE	23	/* Adjust by program base.  */
++
++#define R_MN10300_NUM		24
++
++
++/* M32R relocs.  */
++#define R_M32R_NONE		0	/* No reloc. */
++#define R_M32R_16		1	/* Direct 16 bit. */
++#define R_M32R_32		2	/* Direct 32 bit. */
++#define R_M32R_24		3	/* Direct 24 bit. */
++#define R_M32R_10_PCREL		4	/* PC relative 10 bit shifted. */
++#define R_M32R_18_PCREL		5	/* PC relative 18 bit shifted. */
++#define R_M32R_26_PCREL		6	/* PC relative 26 bit shifted. */
++#define R_M32R_HI16_ULO		7	/* High 16 bit with unsigned low. */
++#define R_M32R_HI16_SLO		8	/* High 16 bit with signed low. */
++#define R_M32R_LO16		9	/* Low 16 bit. */
++#define R_M32R_SDA16		10	/* 16 bit offset in SDA. */
++#define R_M32R_GNU_VTINHERIT	11
++#define R_M32R_GNU_VTENTRY	12
++/* M32R relocs use SHT_RELA.  */
++#define R_M32R_16_RELA		33	/* Direct 16 bit. */
++#define R_M32R_32_RELA		34	/* Direct 32 bit. */
++#define R_M32R_24_RELA		35	/* Direct 24 bit. */
++#define R_M32R_10_PCREL_RELA	36	/* PC relative 10 bit shifted. */
++#define R_M32R_18_PCREL_RELA	37	/* PC relative 18 bit shifted. */
++#define R_M32R_26_PCREL_RELA	38	/* PC relative 26 bit shifted. */
++#define R_M32R_HI16_ULO_RELA	39	/* High 16 bit with unsigned low */
++#define R_M32R_HI16_SLO_RELA	40	/* High 16 bit with signed low */
++#define R_M32R_LO16_RELA	41	/* Low 16 bit */
++#define R_M32R_SDA16_RELA	42	/* 16 bit offset in SDA */
++#define R_M32R_RELA_GNU_VTINHERIT	43
++#define R_M32R_RELA_GNU_VTENTRY	44
++
++#define R_M32R_GOT24		48	/* 24 bit GOT entry */
++#define R_M32R_26_PLTREL	49	/* 26 bit PC relative to PLT shifted */
++#define R_M32R_COPY		50	/* Copy symbol at runtime */
++#define R_M32R_GLOB_DAT		51	/* Create GOT entry */
++#define R_M32R_JMP_SLOT		52	/* Create PLT entry */
++#define R_M32R_RELATIVE		53	/* Adjust by program base */
++#define R_M32R_GOTOFF		54	/* 24 bit offset to GOT */
++#define R_M32R_GOTPC24		55	/* 24 bit PC relative offset to GOT */
++#define R_M32R_GOT16_HI_ULO	56	/* High 16 bit GOT entry with unsigned
++					   low */
++#define R_M32R_GOT16_HI_SLO	57	/* High 16 bit GOT entry with signed
++					   low */
++#define R_M32R_GOT16_LO		58	/* Low 16 bit GOT entry */
++#define R_M32R_GOTPC_HI_ULO	59	/* High 16 bit PC relative offset to
++					   GOT with unsigned low */
++#define R_M32R_GOTPC_HI_SLO	60	/* High 16 bit PC relative offset to
++					   GOT with signed low */
++#define R_M32R_GOTPC_LO		61	/* Low 16 bit PC relative offset to
++					   GOT */
++#define R_M32R_GOTOFF_HI_ULO	62	/* High 16 bit offset to GOT
++					   with unsigned low */
++#define R_M32R_GOTOFF_HI_SLO	63	/* High 16 bit offset to GOT
++					   with signed low */
++#define R_M32R_GOTOFF_LO	64	/* Low 16 bit offset to GOT */
++#define R_M32R_NUM		256	/* Keep this the last entry. */
++
++/* i960 Relocations */
++#define R_960_NONE      0
++#define R_960_12        1
++#define R_960_32        2
++#define R_960_IP24      3
++#define R_960_SUB       4
++#define R_960_OPTCALL   5
++#define R_960_OPTCALLX  6
++#define R_960_OPTCALLXA 7
++/* Keep this the last entry.  */
++#define R_960_NUM	8
++
++
++/* v850 relocations.  */
++#define R_V850_NONE		0
++#define R_V850_9_PCREL		1
++#define R_V850_22_PCREL		2
++#define R_V850_HI16_S		3
++#define R_V850_HI16		4
++#define R_V850_LO16		5
++#define R_V850_32		6
++#define R_V850_16		7
++#define R_V850_8		8
++#define R_V850_SDA_16_16_OFFSET	9	/* For ld.b, st.b, set1, clr1,
++					   not1, tst1, movea, movhi */
++#define R_V850_SDA_15_16_OFFSET	10	/* For ld.w, ld.h, ld.hu, st.w, st.h */
++#define R_V850_ZDA_16_16_OFFSET	11	/* For ld.b, st.b, set1, clr1,
++					   not1, tst1, movea, movhi */
++#define R_V850_ZDA_15_16_OFFSET	12	/* For ld.w, ld.h, ld.hu, st.w, st.h */
++#define R_V850_TDA_6_8_OFFSET	13	/* For sst.w, sld.w */
++#define R_V850_TDA_7_8_OFFSET	14	/* For sst.h, sld.h */
++#define R_V850_TDA_7_7_OFFSET	15	/* For sst.b, sld.b */
++#define R_V850_TDA_16_16_OFFSET	16	/* For set1, clr1, not1, tst1,
++					   movea, movhi */
++/* CYGNUS LOCAL v850e */
++#define R_V850_TDA_4_5_OFFSET		17	/* For sld.hu */
++#define R_V850_TDA_4_4_OFFSET		18	/* For sld.bu */
++#define R_V850_SDA_16_16_SPLIT_OFFSET	19	/* For ld.bu */
++#define R_V850_ZDA_16_16_SPLIT_OFFSET	20	/* For ld.bu */
++#define R_V850_CALLT_6_7_OFFSET		21	/* For callt */
++#define R_V850_CALLT_16_16_OFFSET	22	/* For callt */
++/* END CYGNUS LOCAL */
++#define R_V850_GNU_VTINHERIT	23
++#define R_V850_GNU_VTENTRY	24
++/* Keep this the last entry.  */
++#define R_V850_NUM		25
++
++
++/* Renesas H8/300 Relocations */
++#define R_H8_NONE       0
++#define R_H8_DIR32      1
++#define R_H8_DIR32_28   2
++#define R_H8_DIR32_24   3
++#define R_H8_DIR32_16   4
++#define R_H8_DIR32U     6
++#define R_H8_DIR32U_28  7
++#define R_H8_DIR32U_24  8
++#define R_H8_DIR32U_20  9
++#define R_H8_DIR32U_16 10
++#define R_H8_DIR24     11
++#define R_H8_DIR24_20  12
++#define R_H8_DIR24_16  13
++#define R_H8_DIR24U    14
++#define R_H8_DIR24U_20 15
++#define R_H8_DIR24U_16 16
++#define R_H8_DIR16     17
++#define R_H8_DIR16U    18
++#define R_H8_DIR16S_32 19
++#define R_H8_DIR16S_28 20
++#define R_H8_DIR16S_24 21
++#define R_H8_DIR16S_20 22
++#define R_H8_DIR16S    23
++#define R_H8_DIR8      24
++#define R_H8_DIR8U     25
++#define R_H8_DIR8Z_32  26
++#define R_H8_DIR8Z_28  27
++#define R_H8_DIR8Z_24  28
++#define R_H8_DIR8Z_20  29
++#define R_H8_DIR8Z_16  30
++#define R_H8_PCREL16   31
++#define R_H8_PCREL8    32
++#define R_H8_BPOS      33
++#define R_H8_PCREL32   34
++#define R_H8_GOT32O    35
++#define R_H8_GOT16O    36
++#define R_H8_DIR16A8   59
++#define R_H8_DIR16R8   60
++#define R_H8_DIR24A8   61
++#define R_H8_DIR24R8   62
++#define R_H8_DIR32A16  63
++#define R_H8_ABS32     65
++#define R_H8_ABS32A16 127
++#define R_H8_NUM      128
++
++/* NIOS relocations. */
++#define R_NIOS_NONE				0
++#define R_NIOS_32				1	/* A 32 bit absolute relocation.*/
++#define R_NIOS_LO16_LO5			2	/* A LO-16 5 bit absolute relocation.  */
++#define R_NIOS_LO16_HI11		3	/* A LO-16 top 11 bit absolute relocation.  */
++#define R_NIOS_HI16_LO5			4	/* A HI-16 5 bit absolute relocation.  */
++#define R_NIOS_HI16_HI11		5	/* A HI-16 top 11 bit absolute relocation.  */
++#define R_NIOS_PCREL6			6	/* A 6 bit relative relocation.  */
++#define R_NIOS_PCREL8			7	/* An 8 bit relative relocation.  */
++#define R_NIOS_PCREL11			8	/* An 11 bit relative relocation.  */
++#define R_NIOS_16				9	/* A 16 bit absolute relocation.  */
++#define R_NIOS_H_LO5			10	/* Low 5-bits of absolute relocation in halfwords.  */
++#define R_NIOS_H_HI11			11	/* Top 11 bits of 16-bit absolute relocation in halfwords.  */
++#define R_NIOS_H_XLO5			12	/* Low 5 bits of top 16-bits of 32-bit absolute relocation in halfwords.  */
++#define R_NIOS_H_XHI11			13	/* Top 11 bits of top 16-bits of 32-bit absolute relocation in halfwords.  */
++#define R_NIOS_H_16				14	/* Half-word @h value */
++#define R_NIOS_H_32				15	/* Word @h value */
++#define R_NIOS_GNU_VTINHERIT	200	/* GNU extension to record C++ vtable hierarchy */
++#define R_NIOS_GNU_VTENTRY		201	/* GNU extension to record C++ vtable member usage */
++/* Keep this the last entry.  */
++#define R_NIOS_NUM				202
++
++/* NIOS II relocations */
++#define R_NIOS2_NONE			0
++#define R_NIOS2_S16				1
++#define R_NIOS2_U16				2
++#define R_NIOS2_PCREL16			3
++#define R_NIOS2_CALL26			4
++#define R_NIOS2_IMM5			5
++#define R_NIOS2_CACHE_OPX 		6
++#define R_NIOS2_IMM6			7
++#define R_NIOS2_IMM8			8
++#define R_NIOS2_HI16			9
++#define R_NIOS2_LO16			10
++#define R_NIOS2_HIADJ16 		11
++#define R_NIOS2_BFD_RELOC_32	12
++#define R_NIOS2_BFD_RELOC_16	13
++#define R_NIOS2_BFD_RELOC_8 	14
++#define R_NIOS2_GPREL			15
++#define R_NIOS2_GNU_VTINHERIT 	16
++#define R_NIOS2_GNU_VTENTRY  	17
++#define R_NIOS2_UJMP			18
++#define R_NIOS2_CJMP			19
++#define R_NIOS2_CALLR			20
++#define R_NIOS2_ALIGN			21
++/* Keep this the last entry.  */
++#define R_NIOS2_NUM				22
++
++__END_DECLS
++
++#endif	/* elf.h */
+diff -Nrup a/ldso/include/dl-string.h b/ldso/include/dl-string.h
+--- a/ldso/include/dl-string.h	2007-01-25 19:22:03.000000000 -0500
++++ b/ldso/include/dl-string.h	2008-02-28 19:03:13.000000000 -0500
+@@ -285,7 +285,9 @@ static __always_inline char * _dl_simple
+ /* On some arches constant strings are referenced through the GOT.
+  * This requires that load_addr must already be defined... */
+ #if defined(mc68000)  || defined(__arm__) || defined(__thumb__) || \
+-    defined(__mips__) || defined(__sh__)  || defined(__powerpc__)
++    defined(__mips__) || defined(__sh__)  || defined(__powerpc__) || \
++	defined(__avr32__)
++
+ # define CONSTANT_STRING_GOT_FIXUP(X) \
+ 	if ((X) < (const char *) load_addr) (X) += load_addr
+ # define NO_EARLY_SEND_STDERR
+diff -Nrup a/ldso/include/dl-syscall.h b/ldso/include/dl-syscall.h
+--- a/ldso/include/dl-syscall.h	2007-01-28 00:51:31.000000000 -0500
++++ b/ldso/include/dl-syscall.h	2008-02-28 19:06:04.000000000 -0500
+@@ -54,69 +54,69 @@
+    dynamic linking at all, so we cannot return any error codes.
+    We just punt if there is an error. */
+ #define __NR__dl_exit __NR_exit
+-static inline _syscall1(void, _dl_exit, int, status);
++static __always_inline _syscall1(void, _dl_exit, int, status);
+ 
+ #define __NR__dl_close __NR_close
+-static inline _syscall1(int, _dl_close, int, fd);
++static __always_inline _syscall1(int, _dl_close, int, fd);
+ 
+ #define __NR__dl_open __NR_open
+-static inline _syscall3(int, _dl_open, const char *, fn, int, flags,
++static __always_inline _syscall3(int, _dl_open, const char *, fn, int, flags,
+                         __kernel_mode_t, mode);
+ 
+ #define __NR__dl_write __NR_write
+-static inline _syscall3(unsigned long, _dl_write, int, fd,
++static __always_inline _syscall3(unsigned long, _dl_write, int, fd,
+                         const void *, buf, unsigned long, count);
+ 
+ #define __NR__dl_read __NR_read
+-static inline _syscall3(unsigned long, _dl_read, int, fd,
++static __always_inline _syscall3(unsigned long, _dl_read, int, fd,
+                         const void *, buf, unsigned long, count);
+ 
+ #define __NR__dl_mprotect __NR_mprotect
+-static inline _syscall3(int, _dl_mprotect, const void *, addr,
++static __always_inline _syscall3(int, _dl_mprotect, const void *, addr,
+                         unsigned long, len, int, prot);
+ 
+ #define __NR__dl_stat __NR_stat
+-static inline _syscall2(int, _dl_stat, const char *, file_name,
++static __always_inline _syscall2(int, _dl_stat, const char *, file_name,
+                         struct stat *, buf);
+ 
+ #define __NR__dl_fstat __NR_fstat
+-static inline _syscall2(int, _dl_fstat, int, fd, struct stat *, buf);
++static __always_inline _syscall2(int, _dl_fstat, int, fd, struct stat *, buf);
+ 
+ #define __NR__dl_munmap __NR_munmap
+-static inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length);
++static __always_inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length);
+ 
+ #ifdef __NR_getxuid
+ # define __NR_getuid __NR_getxuid
+ #endif
+ #define __NR__dl_getuid __NR_getuid
+-static inline _syscall0(uid_t, _dl_getuid);
++static __always_inline _syscall0(uid_t, _dl_getuid);
+ 
+ #ifndef __NR_geteuid
+ # define __NR_geteuid __NR_getuid
+ #endif
+ #define __NR__dl_geteuid __NR_geteuid
+-static inline _syscall0(uid_t, _dl_geteuid);
++static __always_inline _syscall0(uid_t, _dl_geteuid);
+ 
+ #ifdef __NR_getxgid
+ # define __NR_getgid __NR_getxgid
+ #endif
+ #define __NR__dl_getgid __NR_getgid
+-static inline _syscall0(gid_t, _dl_getgid);
++static __always_inline _syscall0(gid_t, _dl_getgid);
+ 
+ #ifndef __NR_getegid
+ # define __NR_getegid __NR_getgid
+ #endif
+ #define __NR__dl_getegid __NR_getegid
+-static inline _syscall0(gid_t, _dl_getegid);
++static __always_inline _syscall0(gid_t, _dl_getegid);
+ 
+ #ifdef __NR_getxpid
+ # define __NR_getpid __NR_getxpid
+ #endif
+ #define __NR__dl_getpid __NR_getpid
+-static inline _syscall0(gid_t, _dl_getpid);
++static __always_inline _syscall0(gid_t, _dl_getpid);
+ 
+ #define __NR__dl_readlink __NR_readlink
+-static inline _syscall3(int, _dl_readlink, const char *, path, char *, buf,
++static __always_inline _syscall3(int, _dl_readlink, const char *, path, char *, buf,
+                         size_t, bufsiz);
+ 
+ 
+@@ -134,14 +134,14 @@ static inline _syscall3(int, _dl_readlin
+ #if defined(__UCLIBC_MMAP_HAS_6_ARGS__) && defined(__NR_mmap)
+ 
+ # define __NR__dl_mmap __NR_mmap
+-static inline _syscall6(void *, _dl_mmap, void *, start, size_t, length,
++static __always_inline _syscall6(void *, _dl_mmap, void *, start, size_t, length,
+                         int, prot, int, flags, int, fd, off_t, offset);
+ 
+ /* then try mmap2() */
+ #elif defined(__NR_mmap2)
+ 
+ # define __NR___syscall_mmap2       __NR_mmap2
+-static inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, size_t, len,
++static __always_inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, size_t, len,
+                         int, prot, int, flags, int, fd, off_t, offset);
+ 
+ /* Some architectures always use 12 as page shift for mmap2() eventhough the
+@@ -152,7 +152,7 @@ static inline _syscall6(__ptr_t, __sysca
+ # define MMAP2_PAGE_SHIFT 12
+ #endif
+ 
+-static inline void * _dl_mmap(void * addr, unsigned long size, int prot,
++static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot,
+                               int flags, int fd, unsigned long offset)
+ {
+ 	if (offset & ((1 << MMAP2_PAGE_SHIFT) - 1))
+@@ -165,8 +165,8 @@ static inline void * _dl_mmap(void * add
+ #elif defined(__NR_mmap)
+ 
+ # define __NR__dl_mmap_real __NR_mmap
+-static inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer);
+-static inline void * _dl_mmap(void * addr, unsigned long size, int prot,
++static __always_inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer);
++static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot,
+                               int flags, int fd, unsigned long offset)
+ {
+ 	unsigned long buffer[6];
+diff -Nrup a/ldso/ldso/avr32/dl-debug.h b/ldso/ldso/avr32/dl-debug.h
+--- a/ldso/ldso/avr32/dl-debug.h	1969-12-31 19:00:00.000000000 -0500
++++ b/ldso/ldso/avr32/dl-debug.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,45 @@
++/*
++ * AVR32 ELF shared libary loader support
++ *
++ * Copyright (C) 2005 Atmel Norway
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ *    notice, this list of conditions and the following disclaimer.
++ * 2. The name of the above contributors may not be
++ *    used to endorse or promote products derived from this software
++ *    without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED.  IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ */
++
++static const char *_dl_reltypes_tab[] = {
++    "R_AVR32_NONE",
++    "R_AVR32_32", "R_AVR32_16", "R_AVR32_8",
++    "R_AVR32_32_PCREL", "R_AVR32_16_PCREL", "R_AVR32_8_PCREL",
++    "R_AVR32_DIFF32", "R_AVR32_DIFF16", "R_AVR32_DIFF8",
++    "R_AVR32_GOT32", "R_AVR32_GOT16", "R_AVR32_GOT8",
++    "R_AVR32_21S", "R_AVR32_16U", "R_AVR32_16S", "R_AVR32_8S", "R_AVR32_8S_EXT",
++    "R_AVR32_22H_PCREL", "R_AVR32_18W_PCREL", "R_AVR32_16B_PCREL",
++    "R_AVR32_16N_PCREL", "R_AVR32_14UW_PCREL", "R_AVR32_11H_PCREL",
++    "R_AVR32_10UW_PCREL", "R_AVR32_9H_PCREL", "R_AVR32_9UW_PCREL",
++    "R_AVR32_HI16", "R_AVR32_LO16",
++    "R_AVR32_GOTPC", "R_AVR32_GOTCALL", "R_AVR32_LDA_GOT",
++    "R_AVR32_GOT21S", "R_AVR32_GOT18SW", "R_AVR32_GOT16S", "R_AVR32_GOT7UW",
++    "R_AVR32_32_CPENT", "R_AVR32_CPCALL", "R_AVR32_16_CP", "R_AVR32_9W_CP",
++    "R_AVR32_RELATIVE", "R_AVR32_GLOB_DAT", "R_AVR32_JMP_SLOT",
++    "R_AVR32_ALIGN",
++};
+diff -Nrup a/ldso/ldso/avr32/dl-startup.h b/ldso/ldso/avr32/dl-startup.h
+--- a/ldso/ldso/avr32/dl-startup.h	1969-12-31 19:00:00.000000000 -0500
++++ b/ldso/ldso/avr32/dl-startup.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,110 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * Architecture specific code used by dl-startup.c
++ * Copyright (C) 2005 Atmel Norway
++ */
++
++/* This is the library loader's main entry point. Let _dl_boot2 do its
++ * initializations and jump to the application's entry point
++ * afterwards. */
++asm(	"	.text\n"
++	"	.global	_start\n"
++	"	.type	_start,@function\n"
++	"_start:\n"
++	/* All arguments are on the stack initially */
++	"	mov	r12, sp\n"
++	"	rcall	_dl_start\n"
++	/* Returns user entry point in r12. Save it. */
++	"	mov	r0, r12\n"
++	/* We're PIC, so get the Global Offset Table */
++	"	lddpc	r6, .L_GOT\n"
++	".L_RGOT:\n"
++	"	rsub	r6, pc\n"
++	/* Adjust argc and argv according to _dl_skip_args */
++	"	ld.w	r1, r6[_dl_skip_args@got]\n"
++	"	ld.w	r1, r1[0]\n"
++	"	ld.w	r2, sp++\n"
++	"	sub	r2, r1\n"
++	"	add	sp, sp, r1 << 2\n"
++	"	st.w	--sp, r2\n"
++	/* Load the finalizer function */
++	"	ld.w	r12, r6[_dl_fini@got]\n"
++	/* Jump to the user's entry point */
++	"	mov	pc, r0\n\n"
++
++	"	.align	2\n"
++	".L_GOT:"
++	"	.long	.L_RGOT - _GLOBAL_OFFSET_TABLE_\n"
++	"	.size	_start, . - _start\n"
++	"	.previous\n");
++
++/* Get a pointer to the argv array.  On many platforms this can be just
++ * the address if the first argument, on other platforms we need to
++ * do something a little more subtle here. */
++#define GET_ARGV(ARGVP, ARGS) ARGVP = ((unsigned long *)ARGS + 1)
++
++
++/* We can't call functions before the GOT has been initialized */
++#define NO_FUNCS_BEFORE_BOOTSTRAP
++
++/*
++ * Relocate the GOT during dynamic loader bootstrap.  This will add
++ * the load address to all entries in the GOT, which is necessary
++ * because the linker doesn't generate R_AVR32_RELATIVE relocs for the
++ * GOT.
++ */
++static __always_inline
++void PERFORM_BOOTSTRAP_GOT(struct elf_resolve *tpnt)
++{
++	Elf32_Addr i, nr_got;
++	register Elf32_Addr *__r6 __asm__("r6");
++	Elf32_Addr *got = __r6;
++
++	nr_got = tpnt->dynamic_info[DT_AVR32_GOTSZ_IDX] / sizeof(*got);
++	for (i = 2; i < nr_got; i++)
++		got[i] += tpnt->loadaddr;
++}
++
++#define PERFORM_BOOTSTRAP_GOT(tpnt) PERFORM_BOOTSTRAP_GOT(tpnt)
++
++/* Handle relocation of the symbols in the dynamic loader. */
++static __always_inline
++void PERFORM_BOOTSTRAP_RELOC(ELF_RELOC *rpnt, unsigned long *reloc_addr,
++			     unsigned long symbol_addr,
++			     unsigned long load_addr, Elf32_Sym *symtab)
++{
++	switch(ELF32_R_TYPE(rpnt->r_info)) {
++	case R_AVR32_NONE:
++		break;
++	case R_AVR32_GLOB_DAT:
++	case R_AVR32_JMP_SLOT:
++		*reloc_addr = symbol_addr;
++		break;
++	case R_AVR32_RELATIVE:
++		SEND_STDERR_DEBUG("Applying RELATIVE relocation: ");
++		SEND_ADDRESS_STDERR_DEBUG(load_addr, 0);
++		SEND_STDERR_DEBUG(" + ");
++		SEND_ADDRESS_STDERR_DEBUG(rpnt->r_addend, 1);
++		*reloc_addr = load_addr + rpnt->r_addend;
++		break;
++	default:
++		SEND_STDERR("BOOTSTRAP_RELOC: unhandled reloc_type ");
++		SEND_NUMBER_STDERR(ELF32_R_TYPE(rpnt->r_info), 1);
++		SEND_STDERR("REL, SYMBOL, LOAD: ");
++		SEND_ADDRESS_STDERR(reloc_addr, 0);
++		SEND_STDERR(", ");
++		SEND_ADDRESS_STDERR(symbol_addr, 0);
++		SEND_STDERR(", ");
++		SEND_ADDRESS_STDERR(load_addr, 1);
++		_dl_exit(1);
++	}
++}
++
++/* Transfer control to the user's application, once the dynamic loader
++ * is done. This routine has to exit the current function, then call
++ * the _dl_elf_main function.
++ *
++ * Since our _dl_boot will simply call whatever is returned by
++ * _dl_boot2, we can just return the address we're supposed to
++ * call.  */
++#define START()	return _dl_elf_main;
+diff -Nrup a/ldso/ldso/avr32/dl-syscalls.h b/ldso/ldso/avr32/dl-syscalls.h
+--- a/ldso/ldso/avr32/dl-syscalls.h	1969-12-31 19:00:00.000000000 -0500
++++ b/ldso/ldso/avr32/dl-syscalls.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,5 @@
++/* We can't use the real errno in ldso, since it has not yet
++ * been dynamicly linked in yet. */
++extern int _dl_errno;
++#define __set_errno(X) {(_dl_errno) = (X);}
++#include "sys/syscall.h"
+diff -Nrup a/ldso/ldso/avr32/dl-sysdep.h b/ldso/ldso/avr32/dl-sysdep.h
+--- a/ldso/ldso/avr32/dl-sysdep.h	1969-12-31 19:00:00.000000000 -0500
++++ b/ldso/ldso/avr32/dl-sysdep.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,103 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * Various assembly language/system dependent hacks that are required
++ * so that we can minimize the amount of platform specific code.
++ * Copyright (C) 2004-2005 Atmel Norway
++ */
++
++/* Define this if the system uses RELOCA. */
++#define ELF_USES_RELOCA
++
++#include <elf.h>
++
++#define ARCH_NUM 1
++#define DT_AVR32_GOTSZ_IDX	(DT_NUM + OS_NUM)
++
++#define ARCH_DYNAMIC_INFO(dpnt, dynamic, debug_addr)			\
++	do {								\
++		if (dpnt->d_tag == DT_AVR32_GOTSZ)			\
++			dynamic[DT_AVR32_GOTSZ_IDX] = dpnt->d_un.d_val;	\
++	} while (0)
++
++/* Initialization sequence for the application/library GOT. */
++#define INIT_GOT(GOT_BASE,MODULE)					\
++	do {								\
++		unsigned long i, nr_got;				\
++									\
++		GOT_BASE[0] = (unsigned long) _dl_linux_resolve;	\
++		GOT_BASE[1] = (unsigned long) MODULE;			\
++									\
++		/* Add load address displacement to all GOT entries */	\
++		nr_got = MODULE->dynamic_info[DT_AVR32_GOTSZ_IDX] / 4;	\
++		for (i = 2; i < nr_got; i++)				\
++			GOT_BASE[i] += (unsigned long)MODULE->loadaddr;	\
++	} while (0)
++
++#define do_rem(result, n, base)	((result) = (n) % (base))
++
++/* Here we define the magic numbers that this dynamic loader should accept */
++#define MAGIC1 EM_AVR32
++#undef MAGIC2
++
++/* Used for error messages */
++#define ELF_TARGET "AVR32"
++
++unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got);
++
++/* 4096 bytes alignment */
++#define PAGE_ALIGN 0xfffff000
++#define ADDR_ALIGN 0xfff
++#define OFFS_ALIGN 0x7ffff000
++
++#define elf_machine_type_class(type)				\
++	((type == R_AVR32_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)
++
++/* AVR32 doesn't need any COPY relocs */
++#define DL_NO_COPY_RELOCS
++
++/* Return the link-time address of _DYNAMIC.  Conveniently, this is the
++   first element of the GOT.  This must be inlined in a function which
++   uses global data.  */
++static inline Elf32_Addr
++elf_machine_dynamic (void)
++{
++	register Elf32_Addr *got asm ("r6");
++	return *got;
++}
++
++/* Return the run-time load address of the shared object.  */
++static inline Elf32_Addr
++elf_machine_load_address (void)
++{
++	extern void __dl_start asm("_dl_start");
++	Elf32_Addr got_addr = (Elf32_Addr) &__dl_start;
++	Elf32_Addr pcrel_addr;
++
++	asm   ("	lddpc	%0, 2f\n"
++	       "1:	add	%0, pc\n"
++	       "	rjmp	3f\n"
++	       "	.align	2\n"
++	       "2:	.long	_dl_start - 1b\n"
++	       "3:\n"
++	       : "=r"(pcrel_addr) : : "cc");
++
++	return pcrel_addr - got_addr;
++}
++
++/*
++ * Perform any RELATIVE relocations specified by DT_RELCOUNT.
++ * Currently, we don't use that tag, but we might in the future as
++ * this would reduce the startup time somewhat (although probably not by much).
++ */
++static inline void
++elf_machine_relative (Elf32_Addr load_off, const Elf32_Addr rel_addr,
++		      Elf32_Word relative_count)
++{
++	Elf32_Rela *rpnt = (void *)rel_addr;
++
++	do {
++		Elf32_Addr *reloc_addr;
++		reloc_addr = (void *)(load_off + (rpnt++)->r_offset);
++		*reloc_addr = load_off + rpnt->r_addend;
++	} while (--relative_count);
++}
+diff -Nrup a/ldso/ldso/avr32/elfinterp.c b/ldso/ldso/avr32/elfinterp.c
+--- a/ldso/ldso/avr32/elfinterp.c	1969-12-31 19:00:00.000000000 -0500
++++ b/ldso/ldso/avr32/elfinterp.c	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,191 @@
++/*
++ * AVR32 ELF shared library loader suppport
++ *
++ * Copyright (C) 2004-2006 Atmel Corporation
++ *
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ *    notice, this list of conditions and the following disclaimer.
++ * 2. The name of the above contributors may not be
++ *    used to endorse or promote products derived from this software
++ *    without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED.  IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ */
++
++unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got)
++{
++	struct elf_resolve *tpnt = (struct elf_resolve *)got[1];
++	Elf32_Sym *sym;
++	unsigned long local_gotno;
++	unsigned long gotsym;
++	unsigned long new_addr;
++	char *strtab, *symname;
++	unsigned long *entry;
++	unsigned long sym_index = got_offset / 4;
++
++#if 0
++	local_gotno = tpnt->dynamic_info[DT_AVR32_LOCAL_GOTNO];
++	gotsym = tpnt->dynamic_info[DT_AVR32_GOTSYM];
++
++	sym = ((Elf32_Sym *)(tpnt->dynamic_info[DT_SYMTAB] + tpnt->loadaddr))
++		+ sym_index;
++	strtab = (char *)(tpnt->dynamic_info[DT_STRTAB] + tpnt->loadaddr);
++	symname = strtab + sym->st_name;
++
++#if 0
++	new_addr = (unsigned long) _dl_find_hash(strtab + sym->st_name,
++						 tpnt->symbol_scope, tpnt,
++						 resolver);
++#endif
++
++	entry = (unsigned long *)(got + local_gotno + sym_index - gotsym);
++	*entry = new_addr;
++#endif
++
++	return new_addr;
++}
++
++static int
++_dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
++	  unsigned long rel_addr, unsigned long rel_size,
++	  int (*reloc_func)(struct elf_resolve *tpnt, struct dyn_elf *scope,
++			    Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab))
++{
++	Elf32_Sym *symtab;
++	Elf32_Rela *rpnt;
++	char *strtab;
++	int i;
++
++	rpnt = (Elf32_Rela *)rel_addr;
++	rel_size /= sizeof(Elf32_Rela);
++	symtab = (Elf32_Sym *)tpnt->dynamic_info[DT_SYMTAB];
++	strtab = (char *)tpnt->dynamic_info[DT_STRTAB];
++
++	for (i = 0; i < rel_size; i++, rpnt++) {
++		int symtab_index, res;
++
++		symtab_index = ELF32_R_SYM(rpnt->r_info);
++
++		debug_sym(symtab, strtab, symtab_index);
++		debug_reloc(symtab, strtab, rpnt);
++
++		res = reloc_func(tpnt, scope, rpnt, symtab, strtab);
++
++		if (res == 0)
++			continue;
++
++		_dl_dprintf(2, "\n%s: ", _dl_progname);
++
++		if (symtab_index)
++			_dl_dprintf(2, "symbol '%s': ",
++				    strtab + symtab[symtab_index].st_name);
++
++		if (res < 0) {
++			int reloc_type = ELF32_R_TYPE(rpnt->r_info);
++#if defined(__SUPPORT_LD_DEBUG__)
++			_dl_dprintf(2, "can't handle reloc type %s\n",
++				    _dl_reltypes(reloc_type));
++#else
++			_dl_dprintf(2, "can't handle reloc type %x\n",
++				    reloc_type);
++#endif
++			_dl_exit(-res);
++		} else {
++			_dl_dprintf(2, "can't resolve symbol\n");
++			return res;
++		}
++	}
++
++	return 0;
++}
++
++static int _dl_do_reloc(struct elf_resolve *tpnt, struct dyn_elf *scope,
++			Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab)
++{
++	int reloc_type;
++	int symtab_index;
++	char *symname;
++	unsigned long *reloc_addr;
++	unsigned long symbol_addr;
++#if defined(__SUPPORT_LD_DEBUG__)
++	unsigned long old_val;
++#endif
++
++	reloc_addr = (unsigned long *)(tpnt->loadaddr + rpnt->r_offset);
++	reloc_type = ELF32_R_TYPE(rpnt->r_info);
++	symtab_index = ELF32_R_SYM(rpnt->r_info);
++	symbol_addr = 0;
++	symname = strtab + symtab[symtab_index].st_name;
++
++	if (symtab_index) {
++		symbol_addr = (unsigned long)
++			_dl_find_hash(strtab + symtab[symtab_index].st_name,
++				      tpnt->symbol_scope, tpnt,
++				      elf_machine_type_class(reloc_type));
++
++		/* Allow undefined references to weak symbols */
++		if (!symbol_addr &&
++		    ELF32_ST_BIND(symtab[symtab_index].st_info) != STB_WEAK) {
++			_dl_dprintf(2, "%s: can't resolve symbol '%s'\n",
++				    _dl_progname, symname);
++			return 0;
++		}
++	}
++
++#if defined(__SUPPORT_LD_DEBUG__)
++	old_val = *reloc_addr;
++#endif
++	switch (reloc_type) {
++	case R_AVR32_NONE:
++		break;
++	case R_AVR32_GLOB_DAT:
++	case R_AVR32_JMP_SLOT:
++		*reloc_addr = symbol_addr + rpnt->r_addend;
++		break;
++	case R_AVR32_RELATIVE:
++		*reloc_addr = (unsigned long)tpnt->loadaddr
++			+ rpnt->r_addend;
++		break;
++	default:
++		return -1;
++	}
++
++#if defined(__SUPPORT_LD_DEBUG__)
++	if (_dl_debug_reloc && _dl_debug_detail)
++		_dl_dprintf(_dl_debug_file, "\tpatched: %x ==> %x @ %x\n",
++			    old_val, *reloc_addr);
++#endif
++
++	return 0;
++}
++
++void _dl_parse_lazy_relocation_information(struct dyn_elf *rpnt,
++					   unsigned long rel_addr,
++					   unsigned long rel_size)
++{
++	/* TODO: Might want to support this in order to get faster
++	 * startup times... */
++}
++
++int _dl_parse_relocation_information(struct dyn_elf *rpnt,
++				     unsigned long rel_addr,
++				     unsigned long rel_size)
++{
++	return _dl_parse(rpnt->dyn, rpnt->dyn->symbol_scope, rel_addr, rel_size,
++			 _dl_do_reloc);
++}
+diff -Nrup a/ldso/ldso/avr32/resolve.S b/ldso/ldso/avr32/resolve.S
+--- a/ldso/ldso/avr32/resolve.S	1969-12-31 19:00:00.000000000 -0500
++++ b/ldso/ldso/avr32/resolve.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,28 @@
++/*
++ * Linux dynamic resolving code for AVR32. Fixes up the GOT entry as
++ * indicated in register r12 and jumps to the resolved address.
++ *
++ * This file is subject to the terms and conditions of the GNU Lesser General
++ * Public License.  See the file "COPYING.LIB" in the main directory of this
++ * archive for more details.
++ *
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define ip r5
++
++	.text
++	.global	_dl_linux_resolve
++	.type	_dl_linux_resolve,@function
++_dl_linux_resolve:
++	/* The PLT code pushed r8 for us. It contains the address of this
++	   function's GOT entry, that is entry 0. ip contains the address
++	   of the GOT entry of the function we wanted to call. */
++	stm	--sp, r9-r12, lr
++	mov	r11, r8
++	sub	r12, ip, r8
++	rcall	_dl_linux_resolver
++	mov	ip, r12
++	popm	r8-r12,lr
++	mov	pc, ip
++	.size	_dl_linux_resolve, . - _dl_linux_resolve
+diff -Nrup a/ldso/ldso/dl-startup.c b/ldso/ldso/dl-startup.c
+--- a/ldso/ldso/dl-startup.c	2007-01-25 19:22:03.000000000 -0500
++++ b/ldso/ldso/dl-startup.c	2008-02-28 19:02:10.000000000 -0500
+@@ -217,7 +217,9 @@ static void * __attribute_used__ _dl_sta
+ 	/* some arches (like MIPS) we have to tweak the GOT before relocations */
+ 	PERFORM_BOOTSTRAP_GOT(tpnt);
+ 
+-#else
++#endif
++
++#if !defined(PERFORM_BOOTSTRAP_GOT) || defined(__avr32__)
+ 
+ 	/* OK, now do the relocations.  We do not do a lazy binding here, so
+ 	   that once we are done, we have considerably more flexibility. */
+@@ -259,7 +261,7 @@ static void * __attribute_used__ _dl_sta
+ 				rel_addr += relative_count * sizeof(ELF_RELOC);;
+ 			}
+ 
+-			rpnt = (ELF_RELOC *) (rel_addr + load_addr);
++			rpnt = (ELF_RELOC *) (rel_addr /* + load_addr */);
+ 			for (i = 0; i < rel_size; i += sizeof(ELF_RELOC), rpnt++) {
+ 				reloc_addr = (unsigned long *) (load_addr + (unsigned long) rpnt->r_offset);
+ 				symtab_index = ELF_R_SYM(rpnt->r_info);
+diff -Nrup a/libc/Makefile b/libc/Makefile
+--- a/libc/Makefile	2007-02-28 16:23:09.000000000 -0500
++++ b/libc/Makefile	2008-02-28 19:02:10.000000000 -0500
+@@ -59,7 +59,7 @@ $(LIBNAME) shared_$(LIBNAME) ar-target: 
+ 	$(AR) dN 2 $(LIBNAME) $$objs && \
+ 	$(AR) dN 2 $(LIBNAME) $$objs
+ 	@for objfile in obj.signal \
+-	                obj.string.generic obj.string.$(TARGET_ARCH) obj.string \
++	                obj.string obj.string.generic obj.string.$(TARGET_ARCH) \
+ 	                obj.sysdeps.common obj.sysdeps.$(TARGET_ARCH) ; do \
+ 		if [ -e $$objfile ] ; then \
+ 			if [ "$(MAKE_IS_SILENT)" = "n" ] ; then \
+diff -Nrup a/libc/string/avr32/bcopy.S b/libc/string/avr32/bcopy.S
+--- a/libc/string/avr32/bcopy.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/bcopy.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,15 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++	.text
++	.global bcopy
++	.type	bcopy, @function
++	.align	1
++bcopy:
++	/* Swap the first two arguments */
++	eor	r11, r12
++	eor	r12, r11
++	eor	r11, r12
++	rjmp	__memmove
++	.size	bcopy, . - bcopy
+diff -Nrup a/libc/string/avr32/bzero.S b/libc/string/avr32/bzero.S
+--- a/libc/string/avr32/bzero.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/bzero.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,12 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++	.text
++	.global bzero
++	.type	bzero, @function
++	.align	1
++bzero:
++	mov	r10, r11
++	mov	r11, 0
++	rjmp	__memset
+diff -Nrup a/libc/string/avr32/Makefile b/libc/string/avr32/Makefile
+--- a/libc/string/avr32/Makefile	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/Makefile	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,40 @@
++# Makefile for uClibc
++#
++# Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
++#
++# This program is free software; you can redistribute it and/or modify it under
++# the terms of the GNU Library General Public License as published by the Free
++# Software Foundation; either version 2 of the License, or (at your option) any
++# later version.
++#
++# This program is distributed in the hope that it will be useful, but WITHOUT
++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
++# details.
++#
++# You should have received a copy of the GNU Library General Public License
++# along with this program; if not, write to the Free Software Foundation, Inc.,
++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++
++TOPDIR=../../../
++include $(TOPDIR)Rules.mak
++
++SSRC	:= bcopy.S bzero.S memcmp.S memcpy.S memmove.S
++SSRC	+= memset.S strcmp.S strlen.S
++# memchr.S, strcat.S, strcpy.S, strncpy.S is broken
++SOBJS	:= $(patsubst %.S,%.o, $(SSRC))
++OBJS	:= $(SOBJS)
++
++OBJ_LIST:= ../../obj.string.$(TARGET_ARCH)
++
++all: $(OBJ_LIST)
++
++$(OBJ_LIST): $(OBJS)
++	echo $(addprefix string/$(TARGET_ARCH)/, $(OBJS)) > $@
++
++$(SOBJS): %.o: %.S
++	$(CC) $(ASFLAGS) -c $< -o $@
++	$(STRIPTOOL) -x -R .note -R .comment $@
++
++clean:
++	$(RM) *.[oa] *~ core
+diff -Nrup a/libc/string/avr32/memchr.S b/libc/string/avr32/memchr.S
+--- a/libc/string/avr32/memchr.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/memchr.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,62 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define str r12
++#define chr r11
++#define len r10
++
++	.text
++	.global memchr
++	.type	memchr, @function
++memchr:
++	or	chr, chr, chr << 8
++	or	chr, chr, chr << 16
++
++	mov	r9, str
++	andl	r9, 3, COH
++	brne	.Lunaligned_str
++
++1:	sub	len, 4
++	brlt	2f
++	ld.w	r8, str++
++	psub.b	r9, r8, r11
++	tnbz	r9
++	brne	1b
++
++	sub	str, 4
++	bfextu	r9, r8, 24, 8
++	cp.b	r9, r11
++	reteq	str
++	sub	str, -1
++	bfextu	r9, r8, 16, 8
++	cp.b	r9, r11
++	reteq	str
++	sub	str, -1
++	bfextu	r9, r8, 8, 8
++	cp.b	r9, r11
++	reteq	str
++	sub	str, -1
++	retal	str
++
++2:	sub	len, -4
++	reteq	0
++
++3:	ld.ub	r8, str++
++	cp.w	r8, 0
++	reteq	str
++	sub	len, 1
++	brne	3b
++
++	retal	0
++
++.Lunaligned_str:
++1:	sub	len, 1
++	retlt	0
++	ld.ub	r8, str++
++	cp.b	r8, r11
++	reteq	str
++	sub	r9, 1
++	brge	1b
++
++	rjmp	.Laligned_search
+diff -Nrup a/libc/string/avr32/memcmp.S b/libc/string/avr32/memcmp.S
+--- a/libc/string/avr32/memcmp.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/memcmp.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,50 @@
++/*
++ * Copyright (C) 2004 Atmel Norway.
++ */
++
++#define s1 r12
++#define s2 r11
++#define len r10
++
++	.text
++	.global memcmp
++	.type	memcmp, @function
++	.align	1
++memcmp:
++	sub	len, 4
++	brlt	.Lless_than_4
++
++1:	ld.w	r8, s1++
++	ld.w	r9, s2++
++	cp.w	r8, r9
++	brne	.Lfound_word
++	sub	len, 4
++	brge	1b
++
++.Lless_than_4:
++	sub	len, -4
++	reteq	0
++
++1:	ld.ub	r8, s1++
++	ld.ub	r9, s2++
++	sub	r8, r9
++	retne	r8
++	sub	len, 1
++	brgt	1b
++
++	retal	0
++
++.Lfound_word:
++	psub.b	r9, r8, r9
++	bfextu	r8, r9, 24, 8
++	retne	r8
++	bfextu	r8, r9, 16, 8
++	retne	r8
++	bfextu	r8, r9, 8, 8
++	retne	r8
++	retal	r9
++
++	.size	memcmp, . - memcmp
++
++	.weak	bcmp
++	bcmp = memcmp
+diff -Nrup a/libc/string/avr32/memcpy.S b/libc/string/avr32/memcpy.S
+--- a/libc/string/avr32/memcpy.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/memcpy.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,110 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++/* Don't use r12 as dst since we must return it unmodified */
++#define dst r9
++#define src r11
++#define len r10
++
++	.text
++	.global	memcpy
++	.type	memcpy, @function
++
++	.global	__memcpy
++	.hidden	__memcpy
++	.type	__memcpy, @function
++memcpy:
++__memcpy:
++	pref	src[0]
++	mov	dst, r12
++
++	/* If we have less than 32 bytes, don't do anything fancy */
++	cp.w	len, 32
++	brge	.Lmore_than_31
++
++	sub	len, 1
++	retlt	r12
++1:	ld.ub	r8, src++
++	st.b	dst++, r8
++	sub	len, 1
++	brge	1b
++	retal	r12
++
++.Lmore_than_31:
++	pushm	r0-r7, lr
++
++	/* Check alignment */
++	mov	r8, src
++	andl	r8, 31, COH
++	brne	.Lunaligned_src
++	mov	r8, dst
++	andl	r8, 3, COH
++	brne	.Lunaligned_dst
++
++.Laligned_copy:
++	sub	len, 32
++	brlt	.Lless_than_32
++
++1:	/* Copy 32 bytes at a time */
++	ldm	src, r0-r7
++	sub	src, -32
++	stm	dst, r0-r7
++	sub	dst, -32
++	sub	len, 32
++	brge	1b
++
++.Lless_than_32:
++	/* Copy 16 more bytes if possible */
++	sub	len, -16
++	brlt	.Lless_than_16
++	ldm	src, r0-r3
++	sub	src, -16
++	sub	len, 16
++	stm	dst, r0-r3
++	sub	dst, -16
++
++.Lless_than_16:
++	/* Do the remaining as byte copies */
++	neg	len
++	add	pc, pc, len << 2
++	.rept	15
++	ld.ub	r0, src++
++	st.b	dst++, r0
++	.endr
++
++	popm	r0-r7, pc
++
++.Lunaligned_src:
++	/* Make src cacheline-aligned. r8 = (src & 31) */
++	rsub	r8, r8, 32
++	sub	len, r8
++1:	ld.ub	r0, src++
++	st.b	dst++, r0
++	sub	r8, 1
++	brne	1b
++
++	/* If dst is word-aligned, we're ready to go */
++	pref	src[0]
++	mov	r8, 3
++	tst	dst, r8
++	breq	.Laligned_copy
++
++.Lunaligned_dst:
++	/* src is aligned, but dst is not. Expect bad performance */
++	sub	len, 4
++	brlt	2f
++1:	ld.w	r0, src++
++	st.w	dst++, r0
++	sub	len, 4
++	brge	1b
++
++2:	neg	len
++	add	pc, pc, len << 2
++	.rept	3
++	ld.ub	r0, src++
++	st.b	dst++, r0
++	.endr
++
++	popm	r0-r7, pc
++	.size	memcpy, . - memcpy
+diff -Nrup a/libc/string/avr32/memmove.S b/libc/string/avr32/memmove.S
+--- a/libc/string/avr32/memmove.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/memmove.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,114 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define dst r12
++#define src r11
++#define len r10
++
++	.text
++	.global memmove
++	.type	memmove, @function
++
++	.global	__memmove
++	.hidden	__memmove
++	.type	__memmove, @function
++memmove:
++__memmove:
++	cp.w	src, dst
++	brge	__memcpy
++
++	add	dst, len
++	add	src, len
++	pref	src[-1]
++
++	/*
++	 * The rest is basically the same as in memcpy.S except that
++	 * the direction is reversed.
++	 */
++	cp.w	len, 32
++	brge	.Lmore_than_31
++
++	sub	len, 1
++	retlt	r12
++1:	ld.ub	r8, --src
++	st.b	--dst, r8
++	sub	len, 1
++	brge	1b
++	retal	r12
++
++.Lmore_than_31:
++	pushm	r0-r7, lr
++
++	/* Check alignment */
++	mov	r8, src
++	andl	r8, 31, COH
++	brne	.Lunaligned_src
++	mov	r8, r12
++	andl	r8, 3, COH
++	brne	.Lunaligned_dst
++
++.Laligned_copy:
++	sub	len, 32
++	brlt	.Lless_than_32
++
++1:	/* Copy 32 bytes at a time */
++	sub	src, 32
++	ldm	src, r0-r7
++	sub	dst, 32
++	sub	len, 32
++	stm	dst, r0-r7
++	brge	1b
++
++.Lless_than_32:
++	/* Copy 16 more bytes if possible */
++	sub	len, -16
++	brlt	.Lless_than_16
++	sub	src, 16
++	ldm	src, r0-r3
++	sub	dst, 16
++	sub	len, 16
++	stm	dst, r0-r3
++
++.Lless_than_16:
++	/* Do the remaining as byte copies */
++	sub	len, -16
++	breq	2f
++1:	ld.ub	r0, --src
++	st.b	--dst, r0
++	sub	len, 1
++	brne	1b
++
++2:	popm	r0-r7, pc
++
++.Lunaligned_src:
++	/* Make src cacheline-aligned. r8 = (src & 31) */
++	sub	len, r8
++1:	ld.ub	r0, --src
++	st.b	--dst, r0
++	sub	r8, 1
++	brne	1b
++
++	/* If dst is word-aligned, we're ready to go */
++	pref	src[-4]
++	mov	r8, 3
++	tst	dst, r8
++	breq	.Laligned_copy
++
++.Lunaligned_dst:
++	/* src is aligned, but dst is not. Expect bad performance */
++	sub	len, 4
++	brlt	2f
++1:	ld.w	r0, --src
++	st.w	--dst, r0
++	sub	len, 4
++	brge	1b
++
++2:	neg	len
++	add	pc, pc, len << 2
++	.rept	3
++	ld.ub	r0, --src
++	st.b	--dst, r0
++	.endr
++
++	popm	r0-r7, pc
+diff -Nrup a/libc/string/avr32/memset.S b/libc/string/avr32/memset.S
+--- a/libc/string/avr32/memset.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/memset.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,60 @@
++/*
++ * Copyright (C) 2004 Atmel Norway.
++ */
++
++#define s r12
++#define c r11
++#define n r10
++
++	.text
++	.global memset
++	.type	memset, @function
++
++	.global	__memset
++	.hidden	__memset
++	.type	__memset, @function
++
++	.align	1
++memset:
++__memset:
++	cp.w	n, 32
++	mov	r9, s
++	brge	.Llarge_memset
++
++	sub	n, 1
++	retlt	s
++1:	st.b	s++, c
++	sub	n, 1
++	brge	1b
++
++	retal	r9
++
++.Llarge_memset:
++	mov	r8, r11
++	mov	r11, 3
++	bfins	r8, r8, 8, 8
++	bfins	r8, r8, 16, 16
++	tst	s, r11
++	breq	2f
++
++1:	st.b	s++, r8
++	sub	n, 1
++	tst	s, r11
++	brne	1b
++
++2:	mov	r11, r9
++	mov	r9, r8
++	sub	n, 8
++
++3:	st.d	s++, r8
++	sub	n, 8
++	brge	3b
++
++	/* If we are done, n == -8 and we'll skip all st.b insns below */
++	neg	n
++	lsl	n, 1
++	add	pc, n
++	.rept	7
++	st.b	s++, r8
++	.endr
++	retal	r11
+diff -Nrup a/libc/string/avr32/strcat.S b/libc/string/avr32/strcat.S
+--- a/libc/string/avr32/strcat.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/strcat.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,95 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define s1 r9
++#define s2 r11
++
++	.text
++	.global strcat
++	.type	strcat, @function
++	.align	1
++strcat:
++	mov	s1, r12
++
++	/* Make sure s1 is word-aligned */
++	mov	r10, s1
++	andl	r10, 3, COH
++	breq	2f
++
++	add	pc, pc, r10 << 3
++	sub	r0, r0, 0	/* 4-byte nop */
++	ld.ub	r8, s1++
++	sub	r8, r8, 0
++	breq	2f
++	ld.ub	r8, s1++
++	sub	r8, r8, 0
++	breq	3f
++	ld.ub	r8, s1++
++	sub	r8, r8, 0
++	breq	4f
++
++	/* Find the end of the first string */
++5:	ld.w	r8, s1++
++	tnbz	r8
++	brne	5b
++
++	sub	s1, 4
++
++	bfextu	r10, r8, 24, 8
++	cp.w	r10, 0
++	breq	1f
++	sub	s1, -1
++	bfextu	r10, r8, 16, 8
++	cp.w	r10, 0
++	breq	2f
++	sub	s1, -1
++	bfextu	r10, r8, 8, 8
++	cp.w	r10, 0
++	breq	3f
++	sub	s1, -1
++	rjmp	4f
++
++	/* Now, append s2 */
++1:	ld.ub	r8, s2++
++	st.b	s1++, r8
++	cp.w	r8, 0
++	reteq	r12
++2:	ld.ub	r8, s2++
++	st.b	s1++, r8
++	cp.w	r8, 0
++	reteq	r12
++3:	ld.ub	r8, s2++
++	st.b	s1++, r8
++	cp.w	r8, 0
++	reteq	r12
++4:	ld.ub	r8, s2++
++	st.b	s1++, r8
++	cp.w	r8, 0
++	reteq	r12
++
++	/* Copy one word at a time */
++	ld.w	r8, s2++
++	tnbz	r8
++	breq	2f
++1:	st.w	r8, s2++
++	ld.w	r8, s2++
++	tnbz	r8
++	brne	1b
++
++	/* Copy the remaining bytes */
++	bfextu	r10, r8, 24, 8
++	st.b	s1++, r10
++	cp.w	r10, 0
++	reteq	r12
++	bfextu	r10, r8, 16, 8
++	st.b	s1++, r10
++	cp.w	r10, 0
++	reteq	r12
++	bfextu	r10, r8, 8, 8
++	st.b	s1++, r10
++	cp.w	r10, 0
++	reteq	r12
++	st.b	s1++, r8
++	retal	r12
++	.size	strcat, . - strcat
+diff -Nrup a/libc/string/avr32/strcmp.S b/libc/string/avr32/strcmp.S
+--- a/libc/string/avr32/strcmp.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/strcmp.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,80 @@
++/*
++ * Copyright (C) 2004 Atmel Norway.
++ */
++
++#define s1 r12
++#define s2 r11
++#define len r10
++
++	.text
++	.global strcmp
++	.type	strcmp, @function
++	.align	1
++strcmp:
++	mov	r8, 3
++	tst	s1, r8
++	brne	.Lunaligned_s1
++	tst	s2, r8
++	brne	.Lunaligned_s2
++
++1:	ld.w	r8, s1++
++	ld.w	r9, s2++
++	cp.w	r8, r9
++	brne	2f
++	tnbz	r8
++	brne	1b
++	retal	0
++
++2:	bfextu	r12, r8, 24, 8
++	bfextu	r11, r9, 24, 8
++	sub	r12, r11
++	retne	r12
++	cp.w	r11, 0
++	reteq	0
++	bfextu	r12, r8, 16, 8
++	bfextu	r11, r9, 16, 8
++	sub	r12, r11
++	retne	r12
++	cp.w	r11, 0
++	reteq	0
++	bfextu	r12, r8, 8, 8
++	bfextu	r11, r9, 8, 8
++	sub	r12, r11
++	retne	r12
++	cp.w	r11, 0
++	reteq	0
++	bfextu	r12, r8, 0, 8
++	bfextu	r11, r9, 0, 8
++	sub	r12, r11
++	retal	r12
++
++.Lunaligned_s1:
++3:	tst	s1, r8
++	breq	4f
++	ld.ub	r10, s1++
++	ld.ub	r9, s2++
++	sub	r10, r9
++	retne	r10
++	cp.w	r9, 0
++	brne	3b
++	retal	r10
++
++4:	tst	s2, r8
++	breq	1b
++
++.Lunaligned_s2:
++	/*
++	 * s1 and s2 can't both be aligned, and unaligned word loads
++	 * can trigger spurious exceptions if we cross a page boundary.
++	 * Do it the slow way...
++	 */
++1:	ld.ub	r8, s1++
++	ld.ub	r9, s2++
++	sub	r8, r9
++	retne	r8
++	cp.w	r9, 0
++	brne	1b
++	retal	0
++
++	.weak	strcoll
++	strcoll	= strcmp
+diff -Nrup a/libc/string/avr32/strcpy.S b/libc/string/avr32/strcpy.S
+--- a/libc/string/avr32/strcpy.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/strcpy.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,63 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ *
++ * To reduce the size, this one might simply call strncpy with len = -1.
++ */
++
++#define dst r9
++#define src r11
++
++	.text
++	.global strcpy
++	.type	strcpy, @function
++strcpy:
++	mov	dst, r12
++
++	pref	src[0]
++
++	/*
++	 * Check alignment. If src is aligned but dst isn't, we can't
++	 * do much about it...
++	 */
++	mov	r8, src
++	andl	r8, 3 COH
++	brne	.Lunaligned_src
++
++.Laligned_copy:
++1:	ld.w	r8, src++
++	tnbz	r8
++	breq	2f
++	st.w	dst++, r8
++	rjmp	1b
++
++2:	/*
++	 * Ok, r8 now contains the terminating '\0'. Copy the
++	 * remaining bytes individually.
++	 */
++	bfextu	r10, r8, 24, 8
++	st.b	dst++, r10
++	cp.w	r10, 0
++	reteq	r12
++	bfextu	r10, r8, 16, 8
++	st.b	dst++, r10
++	cp.w	r10, 0
++	reteq	r12
++	bfextu	r10, r8, 8, 8
++	st.b	dst++, r10
++	cp.w	r10, 0
++	reteq	r12
++	st.b	dst++, r8
++	retal	r12
++
++.Lunaligned_src:
++	/* Copy bytes until we're aligned */
++	rsub	r8, r8, 4
++	add	pc, pc, r8 << 3
++	nop
++	nop
++	ld.ub	r10, src++
++	st.b	dst++, r10
++	cp.w	r10, 0
++	reteq	r12
++
++	rjmp	.Laligned_copy
+diff -Nrup a/libc/string/avr32/stringtest.c b/libc/string/avr32/stringtest.c
+--- a/libc/string/avr32/stringtest.c	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/stringtest.c	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,144 @@
++
++#include <stdio.h>
++#include <string.h>
++#include <time.h>
++#include <sys/mman.h>
++
++#define BUF_SIZE (8 * 1024)
++
++static char *buf1;
++static char *buf1_ref;
++static char *buf2;
++
++extern void *optimized_memcpy(void *dest, void *src, size_t len);
++extern void *optimized_memmove(void *dest, void *src, size_t len);
++extern char *optimized_strcpy(char *dest, char *src);
++extern char *optimized_strncpy(char *dest, char *src, size_t len);
++
++void dump_mismatch(char *buf, char *ref, size_t len)
++{
++	int i, j;
++
++	for (i = 0; i < len; i += 16) {
++		if (memcmp(buf + i, ref + i, 16) == 0)
++			continue;
++
++		printf("%4x buf:", i);
++		for (j = i; j < (i + 16); j++)
++			printf(" %02x", buf[j]);
++		printf("\n     ref:");
++		for (j = i; j < (i + 16); j++)
++			printf(" %02x", ref[j]);
++		printf("\n");
++	}
++}
++
++static void test_memcpy(int src_offset, int dst_offset, int len)
++{
++	clock_t start, old, new;
++	int i;
++
++	memset(buf1, 0x55, BUF_SIZE);
++	memset(buf1_ref, 0x55, BUF_SIZE);
++	memset(buf2, 0xaa, BUF_SIZE);
++
++	printf("Testing memcpy with offsets %d => %d and len %d...",
++	       src_offset, dst_offset, len);
++
++	start = clock();
++	for (i = 0; i < 8192; i++)
++		optimized_memcpy(buf1 + dst_offset, buf2 + src_offset, len);
++	new = clock() - start;
++	start = clock();
++	for ( i = 0; i < 8192; i++)
++		memcpy(buf1_ref + dst_offset, buf2 + src_offset, len);
++	old = clock() - start;
++
++	if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0)
++		printf("OK\n");
++	else {
++		printf("FAILED\n");
++		dump_mismatch(buf1, buf1_ref, BUF_SIZE);
++	}
++	printf("CPU time used: %d vs. %d\n", new, old);
++}
++
++static void test_memmove(int src_offset, int dst_offset, int len)
++{
++	clock_t start, old, new;
++
++	memset(buf1, 0x55, BUF_SIZE);
++	memset(buf1_ref, 0x55, BUF_SIZE);
++	memset(buf2, 0xaa, BUF_SIZE);
++
++	printf("Testing memmove with offsets %d => %d and len %d...",
++	       src_offset, dst_offset, len);
++
++	start = clock();
++	optimized_memmove(buf1 + dst_offset, buf2 + src_offset, len);
++	new = clock() - start;
++	start = clock();
++	memmove(buf1_ref + dst_offset, buf2 + src_offset, len);
++	old = clock() - start;
++
++	if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0)
++		printf("OK\n");
++	else {
++		printf("FAILED\n");
++		dump_mismatch(buf1, buf1_ref, BUF_SIZE);
++	}
++	printf("CPU time used: %d vs. %d\n", new, old);
++}
++
++int main(int argc, char *argv[])
++{
++	buf2 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE,
++		    MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
++	if (buf2 == MAP_FAILED) {
++		perror("Failed to allocate memory for buf2");
++		return 1;
++	}
++	buf1 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE,
++		    MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
++	if (buf1 == MAP_FAILED) {
++		perror("Failed to allocate memory for buf1");
++		return 1;
++	}
++	buf1_ref = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE,
++			MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
++	if (buf1_ref == MAP_FAILED) {
++		perror("Failed to allocate memory for buf1_ref");
++		return 1;
++	}
++	printf("\n === MEMCPY ===\n\n");
++
++	test_memcpy(0, 0, BUF_SIZE - 32);
++	test_memcpy(0, 0, 1);
++	test_memcpy(0, 0, 31);
++	test_memcpy(0, 0, 32);
++	test_memcpy(0, 0, 127);
++	test_memcpy(0, 0, 128);
++	test_memcpy(4, 4, BUF_SIZE - 32 - 4);
++	test_memcpy(1, 1, BUF_SIZE - 32 - 1);
++	test_memcpy(1, 1, 126);
++	test_memcpy(0, 3, 128);
++	test_memcpy(1, 4, 128);
++	test_memcpy(0, 0, 0);
++
++	printf("\n === MEMMOVE ===\n\n");
++
++	test_memmove(0, 0, BUF_SIZE - 32);
++	test_memmove(0, 0, 1);
++	test_memmove(0, 0, 31);
++	test_memmove(0, 0, 32);
++	test_memmove(0, 0, BUF_SIZE - 33);
++	test_memmove(0, 0, 128);
++	test_memmove(4, 4, BUF_SIZE - 32 - 4);
++	test_memmove(1, 1, BUF_SIZE - 32 - 1);
++	test_memmove(1, 1, BUF_SIZE - 130);
++	test_memmove(0, 3, BUF_SIZE - 128);
++	test_memmove(1, 4, BUF_SIZE - 128);
++	test_memmove(0, 0, 0);
++
++	return 0;
++}
+diff -Nrup a/libc/string/avr32/strlen.S b/libc/string/avr32/strlen.S
+--- a/libc/string/avr32/strlen.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/strlen.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,52 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define str r12
++
++	.text
++	.global strlen
++	.type	strlen, @function
++strlen:
++	mov	r11, r12
++
++	mov	r9, str
++	andl	r9, 3, COH
++	brne	.Lunaligned_str
++
++1:	ld.w	r8, str++
++	tnbz	r8
++	brne	1b
++
++	sub	r12, r11
++	bfextu	r9, r8, 24, 8
++	cp.w	r9, 0
++	subeq	r12, 4
++	reteq	r12
++	bfextu	r9, r8, 16, 8
++	cp.w	r9, 0
++	subeq	r12, 3
++	reteq	r12
++	bfextu	r9, r8, 8, 8
++	cp.w	r9, 0
++	subeq	r12, 2
++	reteq	r12
++	sub	r12, 1
++	retal	r12
++
++.Lunaligned_str:
++	add	pc, pc, r9 << 3
++	sub	r0, r0, 0	/* 4-byte nop */
++	ld.ub	r8, str++
++	sub	r8, r8, 0
++	breq	1f
++	ld.ub	r8, str++
++	sub	r8, r8, 0
++	breq	1f
++	ld.ub	r8, str++
++	sub	r8, r8, 0
++	brne	1b
++
++1:	sub	r12, 1
++	sub	r12, r11
++	retal	r12
+diff -Nrup a/libc/string/avr32/strncpy.S b/libc/string/avr32/strncpy.S
+--- a/libc/string/avr32/strncpy.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/strncpy.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,77 @@
++/*
++ * Copyright (C) 2004 Atmel Norway
++ */
++
++#define dst r9
++#define src r11
++
++	.text
++	.global strcpy
++	.type	strncpy, @function
++strncpy:
++	mov	dst, r12
++
++	pref	src[0]
++	mov	dst, r12
++
++	/*
++	 * Check alignment. If src is aligned but dst isn't, we can't
++	 * do much about it...
++	 */
++	mov	r8, src
++	andl	r8, 3 COH
++	brne	.Lunaligned_src
++
++.Laligned_copy:
++	sub	r10, 4
++	brlt	3f
++1:	ld.w	r8, src++
++	tnbz	r8
++	breq	2f
++	st.w	dst++, r8
++	sub	r10, 4
++	brne	1b
++
++3:	sub	r10, -4
++	reteq	r12
++
++	/* This is safe as long as src is word-aligned and r10 > 0 */
++	ld.w	r8, src++
++
++2:	/*
++	 * Ok, r8 now contains the terminating '\0'. Copy the
++	 * remaining bytes individually.
++	 */
++	bfextu	r11, r8, 24, 8
++	st.b	dst++, r11
++	cp.w	r11, 0
++	reteq	r12
++	sub	r10, 1
++	reteq	r12
++	bfextu	r11, r8, 16, 8
++	st.b	dst++, r11
++	cp.w	r11, 0
++	reteq	r12
++	sub	r10, 1
++	reteq	r12
++	bfextu	r11, r8, 8, 8
++	st.b	dst++, r11
++	cp.w	r11, 0
++	reteq	r12
++	sub	r10, 1
++	reteq	r12
++	st.b	dst++, r8
++	retal	r12
++
++.Lunaligned_src:
++	/* Copy bytes until we're aligned */
++	min	r8, r8, r10
++	sub	r10, r8
++	sub	r8, 1
++	retlt	r12
++1:	ld.ub	r10, src++
++	st.b	dst++, r10
++	sub	r8, 1
++	brge	1b
++
++	rjmp	.Laligned_copy
+diff -Nrup a/libc/string/avr32/test_memcpy.c b/libc/string/avr32/test_memcpy.c
+--- a/libc/string/avr32/test_memcpy.c	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/string/avr32/test_memcpy.c	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,66 @@
++
++#include <stdio.h>
++#include <string.h>
++
++#define BUF_SIZE 32768
++
++static char buf1[BUF_SIZE] __attribute__((aligned(32)));
++static char buf1_ref[BUF_SIZE] __attribute__((aligned(32)));
++static char buf2[BUF_SIZE] __attribute__((aligned(32)));
++
++extern void *new_memcpy(void *dest, void *src, size_t len);
++
++void dump_mismatch(char *buf, char *ref, size_t len)
++{
++	int i, j;
++
++	for (i = 0; i < len; i += 16) {
++		if (memcmp(buf + i, ref + i, 16) == 0)
++			continue;
++
++		printf("% 4x buf:", i);
++		for (j = i; j < (i + 16); j++)
++			printf(" %02x", buf[j]);
++		printf("\n     ref:");
++		for (j = i; j < (i + 16); j++)
++			printf(" %02x", ref[j]);
++		printf("\n");
++	}
++}
++
++void test(int src_offset, int dst_offset, int len)
++{
++	memset(buf1, 0x55, sizeof(buf1));
++	memset(buf1_ref, 0x55, sizeof(buf1_ref));
++	memset(buf2, 0xaa, sizeof(buf2));
++
++	printf("Testing with offsets %d => %d and len %d...",
++	       src_offset, dst_offset, len);
++
++	new_memcpy(buf1 + dst_offset, buf2 + src_offset, len);
++	memcpy(buf1_ref + dst_offset, buf2 + src_offset, len);
++
++	if (memcmp(buf1, buf1_ref, sizeof(buf1)) == 0)
++		printf("OK\n");
++	else {
++		printf("FAILED\n");
++		dump_mismatch(buf1, buf1_ref, sizeof(buf1));
++	}
++}
++
++int main(int argc, char *argv[])
++{
++	test(0, 0, BUF_SIZE);
++	test(0, 0, 1);
++	test(0, 0, 31);
++	test(0, 0, 32);
++	test(0, 0, 127);
++	test(0, 0, 128);
++	test(4, 4, BUF_SIZE - 4);
++	test(1, 1, BUF_SIZE - 1);
++	test(1, 1, 126);
++	test(0, 3, 128);
++	test(1, 4, 128);
++
++	return 0;
++}
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/atomicity.h b/libc/sysdeps/linux/avr32/bits/atomicity.h
+--- a/libc/sysdeps/linux/avr32/bits/atomicity.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/atomicity.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,86 @@
++/* Low-level functions for atomic operations.  AVR32 version.
++   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef _ATOMICITY_H
++#define _ATOMICITY_H 1
++
++#include <inttypes.h>
++
++static inline int
++__attribute__((unused))
++exchange_and_add (volatile uint32_t *mem, int val)
++{
++	int tmp, result;
++
++	__asm__ __volatile__(
++		"/* Inline exchange and add */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%0, %3\n"
++		"	add	%1, %0, %4\n"
++		"	stcond	%2, %1\n"
++		"	brne	1b"
++		: "=&r"(result), "=&r"(tmp), "=m"(*mem)
++		: "m"(*mem), "r"(val)
++		: "cc", "memory");
++
++	return result;
++}
++
++static inline void
++__attribute__((unused))
++atomic_add (volatile uin32_t *mem, int val)
++{
++	int result;
++
++	__asm__ __volatile__(
++		"/* Inline atomic add */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%0, %2\n"
++		"	add	%0, %3\n"
++		"	stcond	%2, %0\n"
++		"	brne	1b"
++		: "=&r"(result), "=m"(*mem)
++		: "m"(*mem), "r"(val)
++		: "cc", "memory");
++}
++
++static inline int
++__attribute__((unused))
++compare_and_swap(volatile long int *p, long int oldval, long int newval)
++{
++	long int result, tmp;
++
++	__asm__ __volatile__(
++		"/* Inline compare and swap */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%1, %3\n"
++		"	cp.w	%1, %5\n"
++		"	sreq	%0\n"
++		"	brne	2f\n"
++		"	stcond	%2, %4\n"
++		"	brne	1b\n"
++		"2:"
++		: "=&r"(result), "=&r"(tmp), "=m"(*p)
++		: "m"(*p), "r"(newval), "r"(oldval)
++		: "cc", "memory");
++
++	return result;
++}
++
++#endif /* atomicity.h */
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/byteswap.h b/libc/sysdeps/linux/avr32/bits/byteswap.h
+--- a/libc/sysdeps/linux/avr32/bits/byteswap.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/byteswap.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,80 @@
++/* Macros to swap the order of bytes in integer values.
++   Copyright (C) 2005 Atmel Norway.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
++# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
++#endif
++
++#ifndef _BITS_BYTESWAP_H
++#define _BITS_BYTESWAP_H 1
++
++/* Swap bytes in 16 bit value.  */
++#if defined __GNUC__
++# define __bswap_16(x) (__extension__ __builtin_bswap_16(x))
++#else
++/* This is better than nothing.  */
++static __inline unsigned short int
++__bswap_16 (unsigned short int __bsx)
++{
++	return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
++}
++#endif
++
++/* Swap bytes in 32 bit value.  */
++#if defined __GNUC__
++# define __bswap_32(x) (__extension__ __builtin_bswap_32(x))
++#else
++static __inline unsigned int
++__bswap_32 (unsigned int __bsx)
++{
++  return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |
++	  (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24));
++}
++#endif
++
++#if defined __GNUC__
++/* Swap bytes in 64 bit value.  */
++# define __bswap_constant_64(x)				\
++	((((x) & 0xff00000000000000ull) >> 56)		\
++	 | (((x) & 0x00ff000000000000ull) >> 40)	\
++	 | (((x) & 0x0000ff0000000000ull) >> 24)	\
++	 | (((x) & 0x000000ff00000000ull) >> 8)		\
++	 | (((x) & 0x00000000ff000000ull) << 8)		\
++	 | (((x) & 0x0000000000ff0000ull) << 24)	\
++	 | (((x) & 0x000000000000ff00ull) << 40)	\
++	 | (((x) & 0x00000000000000ffull) << 56))
++
++# define __bswap_64(x)							\
++	(__extension__							\
++	 ({								\
++		 union {						\
++			 __extension__ unsigned long long int __ll;	\
++			 unsigned int __l[2];				\
++		 } __w, __r;						\
++		 if (__builtin_constant_p(x))				\
++			 __r.__ll = __bswap_constant_64(x);		\
++		 else {							\
++			 __w.__ll = (x);				\
++			 __r.__l[0] = __bswap_32(__w.__l[1]);		\
++			 __r.__l[1] = __bswap_32(__w.__l[0]);		\
++		 }							\
++		 __r.__ll;						\
++	 }))
++#endif
++
++#endif /* _BITS_BYTESWAP_H */
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/endian.h b/libc/sysdeps/linux/avr32/bits/endian.h
+--- a/libc/sysdeps/linux/avr32/bits/endian.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/endian.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,7 @@
++/* AVR32 is big-endian */
++
++#ifndef _ENDIAN_H
++# error "Never use <bits/endian.h> directly; include <endian.h> instead."
++#endif
++
++#define __BYTE_ORDER __BIG_ENDIAN
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/fcntl.h b/libc/sysdeps/linux/avr32/bits/fcntl.h
+--- a/libc/sysdeps/linux/avr32/bits/fcntl.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/fcntl.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,168 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ *
++ * This file is part of the Linux kernel
++ */
++#ifndef _FCNTL_H
++# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
++#endif
++
++#include <sys/types.h>
++
++/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
++   located on an ext2 file system */
++#define O_ACCMODE	00000003
++#define O_RDONLY	00000000
++#define O_WRONLY	00000001
++#define O_RDWR		00000002
++#define O_CREAT		00000100	/* not fcntl */
++#define O_EXCL		00000200	/* not fcntl */
++#define O_NOCTTY	00000400	/* not fcntl */
++#define O_TRUNC		00001000	/* not fcntl */
++#define O_APPEND	00002000
++#define O_NONBLOCK	00004000
++#define O_NDELAY	O_NONBLOCK
++#define O_SYNC		00010000
++#define O_ASYNC		00020000
++
++#ifdef __USE_GNU
++# define O_DIRECT	00040000	/* must be a directory */
++# define O_DIRECTORY	00200000	/* direct disk access */
++# define O_NOFOLLOW	00400000	/* don't follow links */
++# define O_NOATIME	01000000	/* don't set atime */
++#endif
++
++#ifdef __USE_LARGEFILE64
++# define O_LARGEFILE	00100000
++#endif
++
++/* For now Linux has synchronisity options for data and read operations.
++   We define the symbols here but let them do the same as O_SYNC since
++   this is a superset.	*/
++#if defined __USE_POSIX199309 || defined __USE_UNIX98
++# define O_DSYNC	O_SYNC	/* Synchronize data.  */
++# define O_RSYNC	O_SYNC	/* Synchronize read operations.	 */
++#endif
++
++#define F_DUPFD		0	/* dup */
++#define F_GETFD		1	/* get close_on_exec */
++#define F_SETFD		2	/* set/clear close_on_exec */
++#define F_GETFL		3	/* get file->f_flags */
++#define F_SETFL		4	/* set file->f_flags */
++
++#ifndef __USE_FILE_OFFSET64
++# define F_GETLK	5
++# define F_SETLK	6
++# define F_SETLKW	7
++#else
++# define F_GETLK	F_GETLK64
++# define F_SETLK	F_SETLK64
++# define F_SETLKW	F_SETLKW64
++#endif
++#define F_GETLK64	12	/*  using 'struct flock64' */
++#define F_SETLK64	13
++#define F_SETLKW64	14
++
++#if defined __USE_BSD || defined __USE_XOPEN2K
++# define F_SETOWN	8	/*  for sockets. */
++# define F_GETOWN	9	/*  for sockets. */
++#endif
++
++#ifdef __USE_GNU
++# define F_SETSIG	10	/*  for sockets. */
++# define F_GETSIG	11	/*  for sockets. */
++#endif
++
++#ifdef __USE_GNU
++# define F_SETLEASE	1024	/* Set a lease.	 */
++# define F_GETLEASE	1025	/* Enquire what lease is active.  */
++# define F_NOTIFY	1026	/* Request notfications on a directory.	 */
++#endif
++
++/* for F_[GET|SET]FL */
++#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
++
++/* for posix fcntl() and lockf() */
++#define F_RDLCK		0
++#define F_WRLCK		1
++#define F_UNLCK		2
++
++/* for old implementation of bsd flock () */
++#define F_EXLCK		4	/* or 3 */
++#define F_SHLCK		8	/* or 4 */
++
++/* for leases */
++#define F_INPROGRESS	16
++
++#ifdef __USE_BSD
++/* operations for bsd flock(), also used by the kernel implementation */
++# define LOCK_SH	1	/* shared lock */
++# define LOCK_EX	2	/* exclusive lock */
++# define LOCK_NB	4	/* or'd with one of the above to prevent
++				   blocking */
++# define LOCK_UN	8	/* remove lock */
++#endif
++
++#ifdef __USE_GNU
++# define LOCK_MAND	32	/* This is a mandatory flock */
++# define LOCK_READ	64	/* ... Which allows concurrent
++				       read operations */
++# define LOCK_WRITE	128	/* ... Which allows concurrent
++				       write operations */
++# define LOCK_RW	192	/* ... Which allows concurrent
++				       read & write ops */
++#endif
++
++#ifdef __USE_GNU
++/* Types of directory notifications that may be requested with F_NOTIFY.  */
++# define DN_ACCESS	0x00000001	/* File accessed.  */
++# define DN_MODIFY	0x00000002	/* File modified.  */
++# define DN_CREATE	0x00000004	/* File created.  */
++# define DN_DELETE	0x00000008	/* File removed.  */
++# define DN_RENAME	0x00000010	/* File renamed.  */
++# define DN_ATTRIB	0x00000020	/* File changed attibutes.  */
++# define DN_MULTISHOT	0x80000000	/* Don't remove notifier.  */
++#endif
++
++struct flock {
++	short l_type;
++	short l_whence;
++#ifndef __USE_FILE_OFFSET64
++	__off_t l_start;
++	__off_t l_len;
++#else
++	__off64_t l_start;
++	__off64_t l_len;
++#endif
++	__pid_t l_pid;
++};
++
++#ifdef __USE_LARGEFILE64
++struct flock64 {
++	short  l_type;
++	short  l_whence;
++	__off64_t l_start;
++	__off64_t l_len;
++	__pid_t  l_pid;
++};
++#endif
++
++/* Define some more compatibility macros to be backward compatible with
++ *    BSD systems which did not managed to hide these kernel macros.  */
++#ifdef  __USE_BSD
++# define FAPPEND        O_APPEND
++# define FFSYNC         O_FSYNC
++# define FASYNC         O_ASYNC
++# define FNONBLOCK      O_NONBLOCK
++# define FNDELAY        O_NDELAY
++#endif /* Use BSD.  */
++
++/* Advise to `posix_fadvise'.  */
++#ifdef __USE_XOPEN2K
++# define POSIX_FADV_NORMAL      0 /* No further special treatment.  */
++# define POSIX_FADV_RANDOM      1 /* Expect random page references.  */
++# define POSIX_FADV_SEQUENTIAL  2 /* Expect sequential page references.  */
++# define POSIX_FADV_WILLNEED    3 /* Will need these pages.  */
++# define POSIX_FADV_DONTNEED    4 /* Don't need these pages.  */
++# define POSIX_FADV_NOREUSE     5 /* Data will be accessed once.  */
++#endif
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/kernel_stat.h b/libc/sysdeps/linux/avr32/bits/kernel_stat.h
+--- a/libc/sysdeps/linux/avr32/bits/kernel_stat.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/kernel_stat.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,63 @@
++#ifndef _BITS_STAT_STRUCT_H
++#define _BITS_STAT_STRUCT_H
++
++/*
++ * This file provides struct stat, taken from kernel 2.6.4
++ * (include/asm-avr32/stat.h revision 1.1).
++ */
++
++struct kernel_stat {
++        unsigned long st_dev;
++        unsigned long st_ino;
++        unsigned short st_mode;
++        unsigned short st_nlink;
++        unsigned short st_uid;
++        unsigned short st_gid;
++        unsigned long  st_rdev;
++        unsigned long  st_size;
++        unsigned long  st_blksize;
++        unsigned long  st_blocks;
++        unsigned long  st_atime;
++        unsigned long  st_atime_nsec;
++        unsigned long  st_mtime;
++        unsigned long  st_mtime_nsec;
++        unsigned long  st_ctime;
++        unsigned long  st_ctime_nsec;
++        unsigned long  __unused4;
++        unsigned long  __unused5;
++};
++
++#define STAT_HAVE_NSEC 1
++
++struct kernel_stat64 {
++	unsigned long long st_dev;
++
++	unsigned long long st_ino;
++	unsigned int	st_mode;
++	unsigned int	st_nlink;
++
++	unsigned long	st_uid;
++	unsigned long	st_gid;
++
++	unsigned long long st_rdev;
++
++	long long	st_size;
++	unsigned long	__pad1;
++	unsigned long	st_blksize;
++
++	unsigned long long st_blocks;
++
++	unsigned long	st_atime;
++	unsigned long	st_atime_nsec;
++
++	unsigned long	st_mtime;
++	unsigned long	st_mtime_nsec;
++
++	unsigned long	st_ctime;
++	unsigned long	st_ctime_nsec;
++
++	unsigned long	__unused1;
++	unsigned long	__unused2;
++};
++
++#endif /* _BITS_STAT_STRUCT_H */
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/kernel_types.h b/libc/sysdeps/linux/avr32/bits/kernel_types.h
+--- a/libc/sysdeps/linux/avr32/bits/kernel_types.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/kernel_types.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,56 @@
++/* Note that we use the exact same include guard #define names
++ * as asm/posix_types.h.  This will avoid gratuitous conflicts
++ * with the posix_types.h kernel header, and will ensure that
++ * our private content, and not the kernel header, will win.
++ *  -Erik
++ */
++#ifndef __ASM_AVR32_POSIX_TYPES_H
++#define __ASM_AVR32_POSIX_TYPES_H
++
++/*
++ * This file is generally used by user-level software, so you need to
++ * be a little careful about namespace pollution etc.  Also, we cannot
++ * assume GCC is being used.
++ */
++
++typedef unsigned long	__kernel_dev_t;
++typedef unsigned long   __kernel_ino_t;
++typedef unsigned short  __kernel_mode_t;
++typedef unsigned short  __kernel_nlink_t;
++typedef long            __kernel_off_t;
++typedef int             __kernel_pid_t;
++typedef unsigned short  __kernel_ipc_pid_t;
++typedef unsigned int	__kernel_uid_t;
++typedef unsigned int	__kernel_gid_t;
++typedef unsigned long	__kernel_size_t;
++typedef int             __kernel_ssize_t;
++typedef int             __kernel_ptrdiff_t;
++typedef long            __kernel_time_t;
++typedef long            __kernel_suseconds_t;
++typedef long            __kernel_clock_t;
++typedef int             __kernel_timer_t;
++typedef int             __kernel_clockid_t;
++typedef int             __kernel_daddr_t;
++typedef char *          __kernel_caddr_t;
++typedef unsigned short  __kernel_uid16_t;
++typedef unsigned short  __kernel_gid16_t;
++typedef unsigned int    __kernel_uid32_t;
++typedef unsigned int    __kernel_gid32_t;
++
++typedef unsigned short  __kernel_old_uid_t;
++typedef unsigned short  __kernel_old_gid_t;
++typedef unsigned short  __kernel_old_dev_t;
++
++#ifdef __GNUC__
++typedef long long       __kernel_loff_t;
++#endif
++
++typedef struct {
++#if defined(__USE_ALL)
++    int     val[2];
++#else
++    int     __val[2];
++#endif
++} __kernel_fsid_t;
++
++#endif /* __ASM_AVR32_POSIX_TYPES_H */
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/machine-gmon.h b/libc/sysdeps/linux/avr32/bits/machine-gmon.h
+--- a/libc/sysdeps/linux/avr32/bits/machine-gmon.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/machine-gmon.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,69 @@
++/* Machine-dependent definitions for profiling support.  AVR32 version.
++   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#define mcount_internal __mcount_internal
++
++#define _MCOUNT_DECL(frompc, selfpc) \
++static void __attribute((used)) mcount_internal(unsigned long frompc, unsigned long selfpc)
++
++/*
++ * This mcount implementation expects to get called after the prologue
++ * has been run. It also expects that r7 contains a valid frame
++ * pointer.
++ *
++ * When profiling, the compiler should generate something like this at
++ * each function entry:
++ *
++ *	pushm	r0-r7,lr	// lr mandatory, others optional
++ *	mov	r7, sp
++ *	// rest of prologue goes here
++ *	mcall	pc[.LC1 - .]
++ *      // rest of function goes here
++ * .LC1:
++ *	.long	mcount
++ *
++ * or for PIC:
++ *
++ *	pushm	r0-r7,lr
++ *	mov	r7, sp
++ *	// rest of prologue goes here
++ *	lddpc	r0, .LC1
++ * .L1: rsub	r0, pc
++ *	mcall	r0[mcount@GOT]
++ *	// rest of function goes here
++ * .LC1:
++ *	.long	.L1 - _GLOBAL_OFFSET_TABLE_
++ *
++ * This way, when mcount() is called, r7 points to the calling
++ * function's return address. It is guaranteed that calling mcount
++ * will clobber no registers except LR, which is unavoidable.
++ */
++#define MCOUNT asm(				\
++	"	.align	4\n"			\
++	"	.global	_mcount\n"		\
++	"	.type	_mcount,@function\n"	\
++	"_mcount:\n"				\
++	"	pushm	r8-r12,lr\n"		\
++	"	mov	r11, lr\n"		\
++	"	ld.w	r12, r7[0]\n"		\
++	"	rcall	__mcount_internal\n"	\
++	"	popm	r8-r12,pc\n"		\
++	"	.size	_mcount, . - _mcount\n"	\
++	"	.weak	mcount\n"		\
++	"	mcount = _mcount");
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/mman.h b/libc/sysdeps/linux/avr32/bits/mman.h
+--- a/libc/sysdeps/linux/avr32/bits/mman.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/mman.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,95 @@
++/* Definitions for POSIX memory map interface.  Linux/AVR32 version.
++   Copyright (C) 1997, 2000 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef _SYS_MMAN_H
++# error "Never include this file directly.  Use <sys/mman.h> instead"
++#endif
++
++/* The following definitions basically come from the kernel headers.
++   But the kernel header is not namespace clean.  */
++
++
++/* Protections are chosen from these bits, OR'd together.  The
++   implementation does not necessarily support PROT_EXEC or PROT_WRITE
++   without PROT_READ.  The only guarantees are that no writing will be
++   allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
++
++#define PROT_READ	0x1		/* Page can be read.  */
++#define PROT_WRITE	0x2		/* Page can be written.  */
++#define PROT_EXEC	0x4		/* Page can be executed.  */
++#define PROT_NONE	0x0		/* Page can not be accessed.  */
++
++/* Sharing types (must choose one and only one of these).  */
++#define MAP_SHARED	0x01		/* Share changes.  */
++#define MAP_PRIVATE	0x02		/* Changes are private.  */
++#ifdef __USE_MISC
++# define MAP_TYPE	0x0f		/* Mask for type of mapping.  */
++#endif
++
++/* Other flags.  */
++#define MAP_FIXED	0x10		/* Interpret addr exactly.  */
++#ifdef __USE_MISC
++# define MAP_FILE	0
++# define MAP_ANONYMOUS	0x20		/* Don't use a file.  */
++# define MAP_ANON	MAP_ANONYMOUS
++#endif
++
++/* These are Linux-specific.  */
++#ifdef __USE_MISC
++# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
++# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
++# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
++# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
++# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
++# define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
++# define MAP_NONBLOCK	0x10000		/* do not block on IO */
++#endif
++
++/* Flags to `msync'.  */
++#define MS_ASYNC	1		/* Sync memory asynchronously.  */
++#define MS_SYNC		4		/* Synchronous memory sync.  */
++#define MS_INVALIDATE	2		/* Invalidate the caches.  */
++
++/* Flags for `mlockall'.  */
++#define MCL_CURRENT	1		/* Lock all currently mapped pages.  */
++#define MCL_FUTURE	2		/* Lock all additions to address
++					   space.  */
++
++/* Flags for `mremap'.  */
++#ifdef __USE_GNU
++# define MREMAP_MAYMOVE	1
++#endif
++
++/* Advise to `madvise'.  */
++#ifdef __USE_BSD
++# define MADV_NORMAL	 0	/* No further special treatment.  */
++# define MADV_RANDOM	 1	/* Expect random page references.  */
++# define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
++# define MADV_WILLNEED	 3	/* Will need these pages.  */
++# define MADV_DONTNEED	 4	/* Don't need these pages.  */
++#endif
++
++/* The POSIX people had to invent similar names for the same things.  */
++#ifdef __USE_XOPEN2K
++# define POSIX_MADV_NORMAL	0 /* No further special treatment.  */
++# define POSIX_MADV_RANDOM	1 /* Expect random page references.  */
++# define POSIX_MADV_SEQUENTIAL	2 /* Expect sequential page references.  */
++# define POSIX_MADV_WILLNEED	3 /* Will need these pages.  */
++# define POSIX_MADV_DONTNEED	4 /* Don't need these pages.  */
++#endif
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/profil-counter.h b/libc/sysdeps/linux/avr32/bits/profil-counter.h
+--- a/libc/sysdeps/linux/avr32/bits/profil-counter.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/profil-counter.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,26 @@
++/* Low-level statistical profiling support function.  Linux/AVR32 version.
++   Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#include <signal.h>
++
++void
++profil_counter(int signo, siginfo_t *si, struct sigcontext *sc)
++{
++	profil_count((void *)sc->pc);
++}
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/setjmp.h b/libc/sysdeps/linux/avr32/bits/setjmp.h
+--- a/libc/sysdeps/linux/avr32/bits/setjmp.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/setjmp.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,21 @@
++/*
++ * Copyright (C) 2004-2005 Atmel Norway
++ */
++#ifndef _SETJMP_H
++# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
++#endif
++
++#ifndef _ASM
++/*
++ * The jump buffer contains r0-r7, sr, sp and lr. Other registers are
++ * not saved.
++ */
++typedef int __jmp_buf[11];
++#endif
++
++#define __JMP_BUF_SP	4
++
++/* Test if longjmp to JMPBUF would unwind the frame containing a local
++   variable at ADDRESS.  */
++#define _JMPBUF_UNWINDS(jmpbuf, address) \
++  ((void *)(address) < (void *)(jmpbuf[__JMP_BUF_SP]))
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/syscalls.h b/libc/sysdeps/linux/avr32/bits/syscalls.h
+--- a/libc/sysdeps/linux/avr32/bits/syscalls.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/syscalls.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,143 @@
++#ifndef _SYSCALL_H
++# error "Never use <bits/syscalls.h> directly; include <sys/syscall.h> instead."
++#endif
++
++/*
++ * This includes the `__NR_<name>' syscall numbers taken from the
++ * Linux kernel header files. It also defines the traditional
++ * `SYS_<name>' macros for older programs.
++ */
++#include <bits/sysnum.h>
++
++#ifndef __set_errno
++# define __set_errno(val) (*__errno_location()) = (val)
++#endif
++#ifndef SYS_ify
++# define SYS_ify(syscall_name) (__NR_##syscall_name)
++#endif
++
++#ifndef __ASSEMBLER__
++
++#undef _syscall0
++#define _syscall0(type,name)				\
++	type name(void)					\
++	{						\
++		return (type)(INLINE_SYSCALL(name, 0));	\
++	}
++
++#undef _syscall1
++#define _syscall1(type,name,type1,arg1)				\
++	type name(type1 arg1)					\
++	{							\
++		return (type)(INLINE_SYSCALL(name, 1, arg1));	\
++	}
++
++#undef _syscall2
++#define _syscall2(type,name,type1,arg1,type2,arg2)			\
++	type name(type1 arg1, type2 arg2)				\
++	{								\
++		return (type)(INLINE_SYSCALL(name, 2, arg1, arg2));	\
++	}
++
++#undef _syscall3
++#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)		\
++	type name(type1 arg1, type2 arg2, type3 arg3)			\
++	{								\
++		return (type)(INLINE_SYSCALL(name, 3, arg1,		\
++					     arg2, arg3));		\
++	}
++
++#undef _syscall4
++#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,		\
++		  type4,arg4)						\
++	type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4)	\
++	{								\
++		return (type)(INLINE_SYSCALL(name, 4, arg1, arg2,	\
++					     arg3, arg4));		\
++	}
++
++#undef _syscall5
++#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,		\
++		  type4,arg4,type5,arg5)				\
++	type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,	\
++		  type5 arg5)						\
++	{								\
++		return (type)(INLINE_SYSCALL(name, 5, arg1, arg2,	\
++					     arg3, arg4, arg5));	\
++	}
++
++#undef _syscall6
++#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,		\
++		  type4,arg4,type5,arg5,type6,arg6)			\
++	type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,	\
++		  type5 arg5, type6 arg6)				\
++	{								\
++		return (type)(INLINE_SYSCALL(name, 6, arg1, arg2, arg3,	\
++					     arg4, arg5, arg6));	\
++	}
++
++#undef unlikely
++#define unlikely(x) __builtin_expect((x), 0)
++
++#undef INLINE_SYSCALL
++#define INLINE_SYSCALL(name, nr, args...)				\
++	({								\
++		unsigned _sys_result = INTERNAL_SYSCALL(name, , nr, args); \
++		if (unlikely(INTERNAL_SYSCALL_ERROR_P(_sys_result, ))) { \
++			__set_errno(INTERNAL_SYSCALL_ERRNO(_sys_result, )); \
++			_sys_result = (unsigned int) -1;		\
++		}							\
++		(int) _sys_result;					\
++	})
++
++#undef INTERNAL_SYSCALL_DECL
++#define INTERNAL_SYSCALL_DECL(err) do { } while(0)
++
++#undef INTERNAL_SYSCALL
++#define INTERNAL_SYSCALL(name, err, nr, args...)			\
++	({								\
++		register int _a1 asm ("r12");				\
++		register int _scno asm("r8") = SYS_ify(name);		\
++		LOAD_ARGS_##nr (args);					\
++		asm volatile ("scall	/* syscall " #name " */"	\
++			      : "=r" (_a1)				\
++			      : "r"(_scno) ASM_ARGS_##nr		\
++			      : "lr", "cc", "memory");			\
++		_a1;							\
++	})
++
++#undef INTERNAL_SYSCALL_ERROR_P
++#define INTERNAL_SYSCALL_ERROR_P(val, err)		\
++	((unsigned int)(val) >= 0xfffff001U)
++
++#undef INTERNAL_SYSCALL_ERRNO
++#define INTERNAL_SYSCALL_ERRNO(val, errr) (-(val))
++
++#define LOAD_ARGS_0() do { } while(0)
++#define ASM_ARGS_0
++#define LOAD_ARGS_1(a1)					\
++	_a1 = (int) (a1);				\
++	LOAD_ARGS_0()
++#define ASM_ARGS_1	ASM_ARGS_0, "r"(_a1)
++#define LOAD_ARGS_2(a1, a2)				\
++	register int _a2 asm("r11") = (int)(a2);	\
++	LOAD_ARGS_1(a1)
++#define ASM_ARGS_2	ASM_ARGS_1, "r"(_a2)
++#define LOAD_ARGS_3(a1, a2, a3)				\
++	register int _a3 asm("r10") = (int)(a3);	\
++	LOAD_ARGS_2(a1, a2)
++#define ASM_ARGS_3	ASM_ARGS_2, "r"(_a3)
++#define LOAD_ARGS_4(a1, a2, a3, a4)			\
++	register int _a4 asm("r9") = (int)(a4);		\
++	LOAD_ARGS_3(a1, a2, a3)
++#define ASM_ARGS_4	ASM_ARGS_3, "r"(_a4)
++#define LOAD_ARGS_5(a1, a2, a3, a4, a5)			\
++	register int _a5 asm("r5") = (int)(a5);		\
++	LOAD_ARGS_4(a1, a2, a3, a4)
++#define ASM_ARGS_5	ASM_ARGS_4, "r"(_a5)
++#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6)		\
++	register int _a6 asm("r3") = (int)(a6);		\
++	LOAD_ARGS_5(a1, a2, a3, a4, a5)
++#define ASM_ARGS_6	ASM_ARGS_5, "r"(_a6)
++
++#endif /* __ASSEMBLER__ */
+diff -Nrup a/libc/sysdeps/linux/avr32/bits/wordsize.h b/libc/sysdeps/linux/avr32/bits/wordsize.h
+--- a/libc/sysdeps/linux/avr32/bits/wordsize.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bits/wordsize.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1 @@
++#define __WORDSIZE	32
+diff -Nrup a/libc/sysdeps/linux/avr32/brk.c b/libc/sysdeps/linux/avr32/brk.c
+--- a/libc/sysdeps/linux/avr32/brk.c	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/brk.c	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,23 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++#include <errno.h>
++#include <sys/syscall.h>
++
++void *__curbrk = 0;
++
++int brk (void *addr)
++{
++	void *newbrk;
++
++	newbrk = INLINE_SYSCALL(brk, 1, addr);
++
++	__curbrk = newbrk;
++
++	if (newbrk < addr) {
++		__set_errno (ENOMEM);
++		return -1;
++	}
++
++	return 0;
++}
+diff -Nrup a/libc/sysdeps/linux/avr32/bsd-_setjmp.S b/libc/sysdeps/linux/avr32/bsd-_setjmp.S
+--- a/libc/sysdeps/linux/avr32/bsd-_setjmp.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bsd-_setjmp.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,12 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++
++	/* This just does a tail-call to __sigsetjmp(env, 0) */
++	.global	_setjmp
++	.type	_setjmp,"function"
++	.align	1
++_setjmp:
++	mov	r11, 0
++	bral	__sigsetjmp_internal
++	.size	_setjmp, . - _setjmp
+diff -Nrup a/libc/sysdeps/linux/avr32/bsd-setjmp.S b/libc/sysdeps/linux/avr32/bsd-setjmp.S
+--- a/libc/sysdeps/linux/avr32/bsd-setjmp.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/bsd-setjmp.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,12 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++
++	/* This just does a tail-call to __sigsetjmp(env, 1) */
++	.global	setjmp
++	.type	setjmp,"function"
++	.align	1
++setjmp:
++	mov	r11, 1
++	bral	__sigsetjmp_internal
++	.size	setjmp, . - setjmp
+diff -Nrup a/libc/sysdeps/linux/avr32/clone.c b/libc/sysdeps/linux/avr32/clone.c
+--- a/libc/sysdeps/linux/avr32/clone.c	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/clone.c	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,37 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++#include <errno.h>
++#include <sys/syscall.h>
++#include <unistd.h>
++
++/*
++ * I don't know if we can be absolutely certain that the fn and arg
++ * parameters are preserved when returning as the child. If the
++ * compiler stores them in registers (r0-r7), they should be.
++ */
++int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg)
++{
++	register int (*_fn)(void *arg) = fn;
++	register void *_arg = arg;
++	int err;
++
++	/* Sanity check the arguments */
++	err = -EINVAL;
++	if (!fn)
++		goto syscall_error;
++	if (!child_stack)
++		goto syscall_error;
++
++	err = INLINE_SYSCALL(clone, 2, flags, child_stack);
++	if (err < 0)
++		goto syscall_error;
++	else if (err != 0)
++		return err;
++
++	_exit(_fn(_arg));
++
++syscall_error:
++	__set_errno (-err);
++	return -1;
++}
+diff -Nrup a/libc/sysdeps/linux/avr32/crt1.S b/libc/sysdeps/linux/avr32/crt1.S
+--- a/libc/sysdeps/linux/avr32/crt1.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/crt1.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,93 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ *
++ * When we enter _start, the stack looks like this:
++ *	argc		argument counter
++ *	argv[0]		pointer to program name
++ *	argv[1..argc-1]	pointers to program args
++ *	NULL
++ *	env[0..N]	pointers to environment variables
++ *	NULL
++ *
++ * r12 contains a function pointer to be registered with `atexit'.
++ * This is how the dynamic linker arranges to have DT_FINI functions
++ * called for shared libraries that have been loaded before this
++ * code runs.
++ *
++ * We're going to call the following function:
++ * __uClibc_main(int (*main)(int, char **, char **), int argc,
++ *		 char **argv, void (*app_init)(void), void (*app_fini)(void),
++ *		 void (*rtld_fini)(void), void *stack_end)
++ *
++ * So we need to set up things as follows:
++ *	r12 = address of main
++ *	r11 = argc
++ *	r10 = &argv[0]
++ *	r9  = address of _init
++ *	r8  = address of _fini
++ *	sp[0] = whatever we got passed in r12
++ */
++
++#include <features.h>
++
++	.text
++	.global _start
++	.type	_start, @function
++_start:
++	/* Clear the frame pointer and link register since this is the outermost frame.  */
++	mov	r7, 0
++	mov	lr, 0
++
++	ld.w	r11, sp++		/* argc		*/
++	mov	r10, sp			/* &argv[0]	*/
++
++	st.w	--sp, r10		/* stack_end */
++	st.w	--sp, r12		/* rtld_fini */
++
++#ifdef __PIC__
++	lddpc	r6, .L_GOT
++.L_RGOT:
++	rsub	r6, pc
++	lda.w	r9, _init
++	lda.w	r8, _fini
++	lda.w	r12, main
++
++	/* Ok, now run uClibc's main() -- should not return */
++	call	__uClibc_main
++
++	.align	2
++.L_GOT:
++	.long	.L_RGOT - _GLOBAL_OFFSET_TABLE_
++#else
++	lddpc	r9, __init_addr		/* app_init */
++	lddpc	r8, __fini_addr		/* app_fini */
++	lddpc	r12, __main_addr	/* main */
++
++	/* Ok, now run uClibc's main() -- should not return */
++	lddpc	pc, ___uClibc_main_addr
++
++	.align	2
++__init_addr:
++	.long	_init
++__fini_addr:
++	.long	_fini
++__main_addr:
++	.long	main
++___uClibc_main_addr:
++	.long	__uClibc_main
++#endif
++	.size	_start, . - _start
++
++	/*
++	 * The LSB says we need this.
++	 */
++	.section ".note.ABI-tag", "a"
++	.align	4
++	.long	2f - 1f		/* namesz */
++	.long	4f - 3f		/* descsz */
++	.long	1		/* type   */
++1:	.asciz	"GNU"		/* name */
++2:	.align	4
++3:	.long	0		/* Linux executable */
++	.long	2,6,0		/* Earliest compatible kernel */
++4:	.align	4
+diff -Nrup a/libc/sysdeps/linux/avr32/crti.S b/libc/sysdeps/linux/avr32/crti.S
+--- a/libc/sysdeps/linux/avr32/crti.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/crti.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,17 @@
++
++	.section .init
++	.align	2
++	.global	_init
++	.type	_init, @function
++_init:
++	/* Use a four-byte instruction to avoid NOPs */
++	stm	--sp, r0-r7,lr
++	.align	2
++
++	.section .fini
++	.align	2
++	.global	_fini
++	.type	_fini, @function
++_fini:
++	stm	--sp, r0-r7,lr
++	.align	2
+diff -Nrup a/libc/sysdeps/linux/avr32/crtn.S b/libc/sysdeps/linux/avr32/crtn.S
+--- a/libc/sysdeps/linux/avr32/crtn.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/crtn.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,14 @@
++
++	.section .init
++	.align	2
++	.global	_init
++	.type	_init, @function
++	ldm	sp++, r0-r7,pc
++	.size	_init, . - _init
++
++	.section .fini
++	.align	2
++	.global _fini
++	.type	_fini, @function
++	ldm	sp++, r0-r7,pc
++	.size	_fini, . - _fini
+diff -Nrup a/libc/sysdeps/linux/avr32/__longjmp.S b/libc/sysdeps/linux/avr32/__longjmp.S
+--- a/libc/sysdeps/linux/avr32/__longjmp.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/__longjmp.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,17 @@
++/* longjmp for AVR32
++ *
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++
++	.global	__longjmp
++	.type	__longjmp,"function"
++	.align	1
++__longjmp:
++	ldm	r12++, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr
++	mov	r12, r11	/* get the return value right */
++	mustr	r8		/* restore status register (lower half) */
++	cp	r12, 0		/* can't return zero */
++	frs
++	moveq	r12, 1
++	mov	pc,lr
++	.size	__longjmp, . - __longjmp
+diff -Nrup a/libc/sysdeps/linux/avr32/Makefile b/libc/sysdeps/linux/avr32/Makefile
+--- a/libc/sysdeps/linux/avr32/Makefile	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/Makefile	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,93 @@
++# Makefile for uClibc
++#
++# Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
++#
++# This program is free software; you can redistribute it and/or modify it under
++# the terms of the GNU Library General Public License as published by the Free
++# Software Foundation; either version 2 of the License, or (at your option) any
++# later version.
++#
++# This program is distributed in the hope that it will be useful, but WITHOUT
++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
++# details.
++#
++# You should have received a copy of the GNU Library General Public License
++# along with this program; if not, write to the Free Software Foundation, Inc.,
++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++
++TOPDIR=../../../../
++include $(TOPDIR)Rules.mak
++ASFLAGS=$(CFLAGS)
++
++CRT_SRC	= crt1.S
++CRT_OBJ = crt1.o
++SCRT_OBJ = $(patsubst %,S%, $(CRT_OBJ))
++CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o
++
++SSRC=__longjmp.S setjmp.S bsd-setjmp.S vfork.S \
++	bsd-_setjmp.S sigrestorer.S syscall.S
++SOBJS=$(patsubst %.S,%.o, $(SSRC))
++
++CSRC=clone.c brk.c sigaction.c mmap.c
++COBJS=$(patsubst %.c,%.o, $(CSRC))
++
++OBJS=$(SOBJS) $(COBJS)
++
++OBJ_LIST=../../../obj.sysdeps.$(TARGET_ARCH)
++
++all: $(OBJ_LIST)
++
++$(OBJ_LIST): $(OBJS) $(CRT_OBJ) $(SCRT_OBJ) $(CTOR_TARGETS)
++	echo $(patsubst %, sysdeps/linux/$(TARGET_ARCH)/%, $(OBJS)) > $(OBJ_LIST)
++	$(INSTALL) -d $(TOPDIR)lib/
++	cp $(CRT_OBJ) $(SCRT_OBJ) $(TOPDIR)lib/
++
++$(CRT_OBJ): $(CRT_SRC)
++	$(CC) $(ASFLAGS) -DL_$* $< -c -o $*.o
++	$(STRIPTOOL) -x -R .note -R .comment $*.o
++
++$(SCRT_OBJ): $(CRT_SRC)
++	$(CC) $(ASFLAGS) $(PIEFLAG) -DL_$* $< -c -o $*.o
++	$(STRIPTOOL) -x -R .note -R .comment $*.o
++
++$(SOBJS): %.o : %.S
++	$(CC) $(ASFLAGS) -c $< -o $@
++	$(STRIPTOOL) -x -R .note -R .comment $*.o
++
++$(COBJS): %.o : %.c
++	$(CC) $(CFLAGS) -c $< -o $@
++	$(STRIPTOOL) -x -R .note -R .comment $*.o
++
++ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y)
++crti.o: crti.S
++	$(CC) $(ASFLAGS) -c crti.S -o crti.o
++
++$(TOPDIR)lib/crti.o: crti.o
++	$(INSTALL) -d $(TOPDIR)lib/
++	cp crti.o $(TOPDIR)lib/
++
++crtn.o: crtn.S
++	$(CC) $(ASFLAGS) -c crtn.S -o crtn.o
++
++$(TOPDIR)lib/crtn.o: crtn.o
++	$(INSTALL) -d $(TOPDIR)lib/
++	cp crtn.o $(TOPDIR)lib/
++else
++$(TOPDIR)lib/crti.o:
++	$(INSTALL) -d $(TOPDIR)lib/
++	$(AR) $(ARFLAGS) $(TOPDIR)lib/crti.o
++$(TOPDIR)lib/crtn.o:
++	$(INSTALL) -d $(TOPDIR)lib/
++	$(AR) $(ARFLAGS) $(TOPDIR)lib/crtn.o
++endif
++
++
++headers:
++#	$(LN) -fs ../libc/sysdeps/linux/avr32/fpu_control.h $(TOPDIR)/include/
++
++clean:
++	$(RM) *.[oa] *~ core
++	$(RM) bits/sysnum.h
++	$(RM) gmon-start.S
++
+diff -Nrup a/libc/sysdeps/linux/avr32/_mmap.c b/libc/sysdeps/linux/avr32/_mmap.c
+--- a/libc/sysdeps/linux/avr32/_mmap.c	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/_mmap.c	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,33 @@
++/* Copyright (C) 2005 Atmel Norway
++
++   This program is free software; you can redistribute it and/or modify it under
++   the terms of the GNU Library General Public License as published by the Free
++   Software Foundation; either version 2 of the License, or (at your option) any
++   later version.
++
++   This program is distributed in the hope that it will be useful, but WITHOUT
++   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
++   FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
++   details.
++
++   You should have received a copy of the GNU Library General Public License
++   along with this program; if not, write to the Free Software Foundation, Inc.,
++   59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++
++   Derived in part from the Linux-8086 C library, the GNU C Library, and several
++   other sundry sources.  Files within this library are copyright by their
++   respective copyright holders.
++ */
++
++#include <errno.h>
++#include <sys/mman.h>
++#include <sys/syscall.h>
++
++#define __NR_mmap2 __NR_mmap
++
++static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff);
++
++__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset)
++{
++	return mmap2(addr, len, prot, flags, fd, offset >> 12);
++}
+diff -Nrup a/libc/sysdeps/linux/avr32/mmap.c b/libc/sysdeps/linux/avr32/mmap.c
+--- a/libc/sysdeps/linux/avr32/mmap.c	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/mmap.c	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,31 @@
++/* Copyright (C) 2005 Atmel Norway
++
++   This program is free software; you can redistribute it and/or modify it under
++   the terms of the GNU Library General Public License as published by the Free
++   Software Foundation; either version 2 of the License, or (at your option) any
++   later version.
++
++   This program is distributed in the hope that it will be useful, but WITHOUT
++   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
++   FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
++   details.
++
++   You should have received a copy of the GNU Library General Public License
++   along with this program; if not, write to the Free Software Foundation, Inc.,
++   59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++
++   Derived in part from the Linux-8086 C library, the GNU C Library, and several
++   other sundry sources.  Files within this library are copyright by their
++   respective copyright holders.
++ */
++
++#include <errno.h>
++#include <sys/mman.h>
++#include <sys/syscall.h>
++
++static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff);
++
++__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset)
++{
++	return mmap2(addr, len, prot, flags, fd, offset >> 12);
++}
+diff -Nrup a/libc/sysdeps/linux/avr32/setjmp.S b/libc/sysdeps/linux/avr32/setjmp.S
+--- a/libc/sysdeps/linux/avr32/setjmp.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/setjmp.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,43 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++#define _SETJMP_H
++#define _ASM
++#include <bits/setjmp.h>
++
++	.text
++
++	.global	__sigsetjmp
++	.type	__sigsetjmp,"function"
++
++	/* Create a global, hidden symbol for use by setjmp() and _setjmp().
++	   If it's not hidden, the linker will complain about a relative
++	   jump to a dynamic symbol when building a shared library.
++
++	   Also, if a user overrides the __sigsetjmp function, he might not
++	   expect the setjmp() and _setjmp() function to effectively be
++	   overridden as well.  */
++	.global	__sigsetjmp_internal
++	.hidden	__sigsetjmp_internal
++	.type	__sigsetjmp_internal,"function"
++	.align	1
++__sigsetjmp:
++__sigsetjmp_internal:
++	mustr	r8
++	stm	r12, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr
++
++	/* Make a tail call to __sigjmp_save; it takes the same args.  */
++#ifdef __PIC__
++	mov	r9, r6
++	lddpc	r6, .LG
++.L1:	rsub	r6, pc
++	ld.w	r8, r6[__sigjmp_save@got]
++	mov	r6, r9
++	mov	pc, r8
++
++	.align	2
++.LG:	.long	.L1 - _GLOBAL_OFFSET_TABLE_
++#else
++	rjmp	__sigjmp_save
++#endif
++	.size	__sigsetjmp, . - __sigsetjmp
+diff -Nrup a/libc/sysdeps/linux/avr32/sigaction.c b/libc/sysdeps/linux/avr32/sigaction.c
+--- a/libc/sysdeps/linux/avr32/sigaction.c	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/sigaction.c	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,49 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++#include <errno.h>
++#include <signal.h>
++#include <string.h>
++#include <sys/syscall.h>
++#include <bits/kernel_sigaction.h>
++
++#define SA_RESTORER	0x04000000
++extern void __default_rt_sa_restorer(void);
++
++/*
++ * If act is not NULL, change the action for sig to *act.
++ * If oact is not NULL, put the old action for sig in *oact.
++ */
++int __libc_sigaction(int signum, const struct sigaction *act,
++		     struct sigaction *oldact)
++{
++	struct kernel_sigaction kact, koact;
++	int result;
++
++	if (act) {
++		kact.k_sa_handler = act->sa_handler;
++		memcpy(&kact.sa_mask, &act->sa_mask, sizeof (kact.sa_mask));
++		kact.sa_flags = act->sa_flags;
++		if (kact.sa_flags & (SA_RESTORER | SA_ONSTACK))
++			kact.sa_restorer = act->sa_restorer;
++		else
++			kact.sa_restorer = __default_rt_sa_restorer;
++		kact.sa_flags |= SA_RESTORER;
++	}
++
++	result = __syscall_rt_sigaction(signum, act ? __ptrvalue(&kact) : NULL,
++					oldact ? __ptrvalue(&koact) : NULL,
++					_NSIG / 8);
++
++	if (oldact && result >= 0) {
++		oldact->sa_handler = koact.k_sa_handler;
++		memcpy(&oldact->sa_mask, &koact.sa_mask,
++		       sizeof(oldact->sa_mask));
++		oldact->sa_flags = koact.sa_flags;
++		oldact->sa_restorer = koact.sa_restorer;
++	}
++
++	return result;
++}
++
++weak_alias(__libc_sigaction, sigaction)
+diff -Nrup a/libc/sysdeps/linux/avr32/sigrestorer.S b/libc/sysdeps/linux/avr32/sigrestorer.S
+--- a/libc/sysdeps/linux/avr32/sigrestorer.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/sigrestorer.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,11 @@
++/*
++ * Copyright (C) 2004 Atmel Norway AS
++ */
++#include <sys/syscall.h>
++
++	.global	__default_rt_sa_restorer
++	.type	__default_rt_sa_restorer,"function"
++	.align	1
++__default_rt_sa_restorer:
++	mov	r8, __NR_rt_sigreturn
++	scall
+diff -Nrup a/libc/sysdeps/linux/avr32/sys/elf.h b/libc/sysdeps/linux/avr32/sys/elf.h
+--- a/libc/sysdeps/linux/avr32/sys/elf.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/sys/elf.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,26 @@
++/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef _SYS_ELF_H
++#define _SYS_ELF_H	1
++
++#warning "This header is obsolete; use <sys/procfs.h> instead."
++
++#include <sys/procfs.h>
++
++#endif	/* sys/elf.h */
+diff -Nrup a/libc/sysdeps/linux/avr32/sys/io.h b/libc/sysdeps/linux/avr32/sys/io.h
+--- a/libc/sysdeps/linux/avr32/sys/io.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/sys/io.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,48 @@
++/* Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef	_SYS_IO_H
++
++#define	_SYS_IO_H	1
++#include <features.h>
++
++__BEGIN_DECLS
++
++/* If TURN_ON is TRUE, request for permission to do direct i/o on the
++   port numbers in the range [FROM,FROM+NUM-1].  Otherwise, turn I/O
++   permission off for that range.  This call requires root privileges.  */
++extern int ioperm (unsigned long int __from, unsigned long int __num,
++		   int __turn_on) __THROW;
++
++/* Set the I/O privilege level to LEVEL.  If LEVEL is nonzero,
++   permission to access any I/O port is granted.  This call requires
++   root privileges. */
++extern int iopl (int __level) __THROW;
++
++/* The functions that actually perform reads and writes.  */
++extern unsigned char inb (unsigned long int port) __THROW;
++extern unsigned short int inw (unsigned long int port) __THROW;
++extern unsigned long int inl (unsigned long int port) __THROW;
++
++extern void outb (unsigned char value, unsigned long int port) __THROW;
++extern void outw (unsigned short value, unsigned long int port) __THROW;
++extern void outl (unsigned long value, unsigned long int port) __THROW;
++
++__END_DECLS
++
++#endif /* _SYS_IO_H */
+diff -Nrup a/libc/sysdeps/linux/avr32/sys/procfs.h b/libc/sysdeps/linux/avr32/sys/procfs.h
+--- a/libc/sysdeps/linux/avr32/sys/procfs.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/sys/procfs.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,123 @@
++/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#ifndef _SYS_PROCFS_H
++#define _SYS_PROCFS_H	1
++
++/* This is somewhat modelled after the file of the same name on SVR4
++   systems.  It provides a definition of the core file format for ELF
++   used on Linux.  It doesn't have anything to do with the /proc file
++   system, even though Linux has one.
++
++   Anyway, the whole purpose of this file is for GDB and GDB only.
++   Don't read too much into it.  Don't use it for anything other than
++   GDB unless you know what you are doing.  */
++
++#include <features.h>
++#include <sys/time.h>
++#include <sys/types.h>
++#include <sys/user.h>
++
++__BEGIN_DECLS
++
++/* Type for a general-purpose register.  */
++typedef unsigned long elf_greg_t;
++
++/* And the whole bunch of them.  We could have used `struct
++   user_regs' directly in the typedef, but tradition says that
++   the register set is an array, which does have some peculiar
++   semantics, so leave it that way.  */
++#define ELF_NGREG (sizeof (struct user_regs) / sizeof(elf_greg_t))
++typedef elf_greg_t elf_gregset_t[ELF_NGREG];
++
++/* Register set for the floating-point registers.  */
++typedef struct user_fpregs elf_fpregset_t;
++
++/* Signal info.  */
++struct elf_siginfo
++  {
++    int si_signo;			/* Signal number.  */
++    int si_code;			/* Extra code.  */
++    int si_errno;			/* Errno.  */
++  };
++
++/* Definitions to generate Intel SVR4-like core files.  These mostly
++   have the same names as the SVR4 types with "elf_" tacked on the
++   front to prevent clashes with Linux definitions, and the typedef
++   forms have been avoided.  This is mostly like the SVR4 structure,
++   but more Linuxy, with things that Linux does not support and which
++   GDB doesn't really use excluded.  */
++
++struct elf_prstatus
++  {
++    struct elf_siginfo pr_info;		/* Info associated with signal.  */
++    short int pr_cursig;		/* Current signal.  */
++    unsigned long int pr_sigpend;	/* Set of pending signals.  */
++    unsigned long int pr_sighold;	/* Set of held signals.  */
++    __pid_t pr_pid;
++    __pid_t pr_ppid;
++    __pid_t pr_pgrp;
++    __pid_t pr_sid;
++    struct timeval pr_utime;		/* User time.  */
++    struct timeval pr_stime;		/* System time.  */
++    struct timeval pr_cutime;		/* Cumulative user time.  */
++    struct timeval pr_cstime;		/* Cumulative system time.  */
++    elf_gregset_t pr_reg;		/* GP registers.  */
++    int pr_fpvalid;			/* True if math copro being used.  */
++  };
++
++
++#define ELF_PRARGSZ     (80)    /* Number of chars for args.  */
++
++struct elf_prpsinfo
++  {
++    char pr_state;			/* Numeric process state.  */
++    char pr_sname;			/* Char for pr_state.  */
++    char pr_zomb;			/* Zombie.  */
++    char pr_nice;			/* Nice val.  */
++    unsigned long int pr_flag;		/* Flags.  */
++    unsigned short int pr_uid;
++    unsigned short int pr_gid;
++    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
++    /* Lots missing */
++    char pr_fname[16];			/* Filename of executable.  */
++    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
++  };
++
++/* The rest of this file provides the types for emulation of the
++   Solaris <proc_service.h> interfaces that should be implemented by
++   users of libthread_db.  */
++
++/* Addresses.  */
++typedef void *psaddr_t;
++
++/* Register sets.  Linux has different names.  */
++typedef elf_gregset_t prgregset_t;
++typedef elf_fpregset_t prfpregset_t;
++
++/* We don't have any differences between processes and threads,
++   therefore have only one PID type.  */
++typedef __pid_t lwpid_t;
++
++/* Process status and info.  In the end we do provide typedefs for them.  */
++typedef struct elf_prstatus prstatus_t;
++typedef struct elf_prpsinfo prpsinfo_t;
++
++__END_DECLS
++
++#endif	/* sys/procfs.h */
+diff -Nrup a/libc/sysdeps/linux/avr32/sys/ucontext.h b/libc/sysdeps/linux/avr32/sys/ucontext.h
+--- a/libc/sysdeps/linux/avr32/sys/ucontext.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/sys/ucontext.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,94 @@
++/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++/* Linux/AVR32 ABI compliant context switching support.  */
++
++#ifndef _SYS_UCONTEXT_H
++#define _SYS_UCONTEXT_H	1
++
++#include <features.h>
++#include <signal.h>
++#include <sys/procfs.h>
++#include <bits/sigcontext.h>
++
++typedef int greg_t;
++
++/* Number of general registers.  */
++#define NGREG	16
++
++/* Container for all general registers.  */
++typedef elf_gregset_t gregset_t;
++
++/* Number of each register is the `gregset_t' array.  */
++enum
++{
++  R0 = 0,
++#define R0	R0
++  R1 = 1,
++#define R1	R1
++  R2 = 2,
++#define R2	R2
++  R3 = 3,
++#define R3	R3
++  R4 = 4,
++#define R4	R4
++  R5 = 5,
++#define R5	R5
++  R6 = 6,
++#define R6	R6
++  R7 = 7,
++#define R7	R7
++  R8 = 8,
++#define R8	R8
++  R9 = 9,
++#define R9	R9
++  R10 = 10,
++#define R10	R10
++  R11 = 11,
++#define R11	R11
++  R12 = 12,
++#define R12	R12
++  R13 = 13,
++#define R13	R13
++  R14 = 14,
++#define R14	R14
++  R15 = 15
++#define R15	R15
++};
++
++/* Structure to describe FPU registers.  */
++typedef elf_fpregset_t	fpregset_t;
++
++/* Context to describe whole processor state.  */
++typedef struct
++  {
++    gregset_t gregs;
++    fpregset_t fpregs;
++  } mcontext_t;
++
++/* Userlevel context.  */
++typedef struct ucontext
++{
++    unsigned long     uc_flags;
++    struct ucontext  *uc_link;
++    stack_t           uc_stack;
++    struct sigcontext uc_mcontext;
++    sigset_t          uc_sigmask;   /* mask last for extensibility */
++} ucontext_t;
++
++#endif /* sys/ucontext.h */
+diff -Nrup a/libc/sysdeps/linux/avr32/sys/user.h b/libc/sysdeps/linux/avr32/sys/user.h
+--- a/libc/sysdeps/linux/avr32/sys/user.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/sys/user.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,46 @@
++#ifndef _SYS_USER_H
++#define _SYS_USER_H
++
++struct user_fpregs
++{
++
++};
++
++struct user_regs
++{
++	unsigned long sr;
++	unsigned long pc;
++	unsigned long lr;
++	unsigned long sp;
++	unsigned long r12;
++	unsigned long r11;
++	unsigned long r10;
++	unsigned long r9;
++	unsigned long r8;
++	unsigned long r7;
++	unsigned long r6;
++	unsigned long r5;
++	unsigned long r4;
++	unsigned long r3;
++	unsigned long r2;
++	unsigned long r1;
++	unsigned long r0;
++	unsigned long r12_orig;
++};
++
++struct user
++{
++	struct user_regs	regs;		/* general registers */
++	size_t			u_tsize;	/* text size (pages) */
++	size_t			u_dsize;	/* data size (pages) */
++	size_t			u_ssize;	/* stack size (pages) */
++	unsigned long		start_code;	/* text starting address */
++	unsigned long		start_data;	/* data starting address */
++	unsigned long		start_stack;	/* stack starting address */
++	long int		signal;		/* signal causing core dump */
++	struct user_regs *	u_ar0;		/* help gdb find registers */
++	unsigned long		magic;		/* identifies a core file */
++	char			u_comm[32];	/* user command name */
++};
++
++#endif /* _SYS_USER_H */
+diff -Nrup a/libc/sysdeps/linux/avr32/syscall.S b/libc/sysdeps/linux/avr32/syscall.S
+--- a/libc/sysdeps/linux/avr32/syscall.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/syscall.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,81 @@
++/*
++ * syscall for AVR32/uClibc
++ *
++ * Copyright (C) 2004 Atmel Norway
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU Library General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but WITHOUT
++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
++ * for more details.
++ *
++ * You should have received a copy of the GNU Library General Public License
++ * along with this program; if not, write to the Free Software Foundation,
++ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++#include <features.h>
++
++	.text
++
++	/*
++	 * long int syscall(long int sysno, ...)
++	 */
++	.global	syscall
++	.type	syscall, @function
++	.align	2
++syscall:
++	stm	--sp, r3,r5,lr
++	sub	lr, sp, -12
++	mov	r8, r12
++	ldm	lr, r3,r5,r9-r12
++	scall
++	cp.w	r12, -4095
++	brlo	.Ldone
++
++#ifdef __PIC__
++	lddpc	r5, .Lgot
++.Lgotcalc:
++	rsub	r5, pc
++# ifdef __UCLIBC_HAS_THREADS__
++	mov	r3, r12
++	mcall	r5[__errno_location@got]
++	st.w	r12[0], r3
++# else
++	ld.w	r3, r5[errno@got]
++	st.w	r3[0], r12
++# endif
++#else
++# ifdef __UCLIBC_HAS_THREADS__
++	mov	r3, r12
++	mcall	.Lerrno_location
++	st.w	r12[0], r3
++# else
++	lddpc	r3, .Lerrno
++	st.w	r3[0], r12
++# endif
++#endif
++	mov	r12, -1
++
++.Ldone:
++	ldm	sp++, r3,r5,pc
++
++	.align	2
++#ifdef __PIC__
++.Lgot:
++	.long	.Lgotcalc - _GLOBAL_OFFSET_TABLE_
++#else
++# ifdef __UCLIBC_HAS_THREADS__
++.Lerrno_location:
++	.long	__errno_location
++# else
++.Lerrno:
++	.long	errno
++# endif
++#endif
++
++
++	.size	syscall, . - syscall
+diff -Nrup a/libc/sysdeps/linux/avr32/vfork.S b/libc/sysdeps/linux/avr32/vfork.S
+--- a/libc/sysdeps/linux/avr32/vfork.S	1969-12-31 19:00:00.000000000 -0500
++++ b/libc/sysdeps/linux/avr32/vfork.S	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,55 @@
++	/*
++	 * vfork for uClibc
++	 *
++	 * Copyright (C) 2005 Atmel Norway
++	 */
++
++	/*
++	 * Clone the process without copying the address space.  The
++	 * calling process is suspended until the child either exits
++	 * or calls execve.
++	 *
++	 * This all means that we cannot rely on the stack to store
++	 * away registers, since they will be overwritten by the child
++	 * as soon as it makes another function call (e.g. execve()).
++	 * Fortunately, the Linux kernel preserves LR across system calls.
++	 */
++#include <features.h>
++#include <sys/syscall.h>
++
++	.global	__vfork
++	.type	__vfork,@function
++	.align	1
++__vfork:
++	mov	r8, __NR_vfork
++	scall
++	cp.w	r12, -4096
++	retls	r12
++
++	/* vfork failed, so we may use the stack freely */
++	pushm	r4-r7,lr
++#ifdef __PIC__
++	lddpc	r6, .L_GOT
++	rsub	r4, r12, 0
++.L_RGOT:
++	rsub	r6, pc
++	mcall	r6[__errno_location@got]
++#else
++	rsub	r4, r12, 0
++	mcall	.L__errno_location
++#endif
++	st.w	r12[0], r4
++	popm	r4-r7,pc,r12=-1
++
++	.align	2
++#ifdef __PIC__
++.L_GOT:
++	.long	.L_RGOT - _GLOBAL_OFFSET_TABLE_
++#else
++.L__errno_location:
++	.long	__errno_location
++#endif
++	.size	__vfork, . - __vfork
++
++	.weak	vfork
++	vfork	= __vfork
+diff -Nrup a/libc/sysdeps/linux/common/create_module.c b/libc/sysdeps/linux/common/create_module.c
+--- a/libc/sysdeps/linux/common/create_module.c	2004-03-11 19:21:20.000000000 -0500
++++ b/libc/sysdeps/linux/common/create_module.c	2008-02-28 19:02:10.000000000 -0500
+@@ -61,7 +61,8 @@ unsigned long create_module(const char *
+ {
+   return __create_module(name, size, 0, 0);
+ }
+-#else
++/* create_module is obsolete in Linux 2.6, so AVR32 doesn't have it */
++#elif !defined(__avr32__)
+ /* Sparc, MIPS, etc don't mistake return values for errors. */ 
+ _syscall2(unsigned long, create_module, const char *, name, size_t, size);
+ #endif
+diff -Nrup a/libc/sysdeps/linux/common/getrusage.c b/libc/sysdeps/linux/common/getrusage.c
+--- a/libc/sysdeps/linux/common/getrusage.c	2005-01-05 18:11:28.000000000 -0500
++++ b/libc/sysdeps/linux/common/getrusage.c	2008-02-28 19:02:10.000000000 -0500
+@@ -10,4 +10,4 @@
+ #include "syscalls.h"
+ #include <unistd.h>
+ #include <wait.h>
+-_syscall2(int, getrusage, int, who, struct rusage *, usage);
++_syscall2(int, getrusage, __rusage_who_t, who, struct rusage *, usage);
+diff -Nrup a/libc/sysdeps/linux/common/open64.c b/libc/sysdeps/linux/common/open64.c
+--- a/libc/sysdeps/linux/common/open64.c	2002-10-31 13:20:21.000000000 -0500
++++ b/libc/sysdeps/linux/common/open64.c	2008-02-28 19:02:10.000000000 -0500
+@@ -26,7 +26,7 @@
+ #endif
+ 
+ #ifdef __UCLIBC_HAS_LFS__
+-extern int __libc_open (__const char *file, int oflag, mode_t mode);
++extern int __libc_open (__const char *file, int oflag, ...);
+ 
+ /* Open FILE with access OFLAG.  If OFLAG includes O_CREAT,
+    a third argument is the file protection.  */
+diff -Nrup a/libc/sysdeps/linux/common/__syscall_fcntl.c b/libc/sysdeps/linux/common/__syscall_fcntl.c
+--- a/libc/sysdeps/linux/common/__syscall_fcntl.c	2005-07-30 10:02:24.000000000 -0400
++++ b/libc/sysdeps/linux/common/__syscall_fcntl.c	2008-02-28 19:02:10.000000000 -0500
+@@ -12,7 +12,7 @@
+ #include <fcntl.h>
+ 
+ #if defined __UCLIBC_HAS_LFS__ && defined __NR_fcntl64
+-extern int __libc_fcntl64(int fd, int cmd, long arg);
++extern int __libc_fcntl64(int fd, int cmd, ...);
+ #endif
+ 
+ #define __NR___syscall_fcntl __NR_fcntl
+diff -Nrup a/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h b/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h
+--- a/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h	1969-12-31 19:00:00.000000000 -0500
++++ b/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,92 @@
++/* Machine-dependent pthreads configuration and inline functions.
++
++   Copyright (C) 2005 Atmel Norway
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public License as
++   published by the Free Software Foundation; either version 2.1 of the
++   License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; see the file COPYING.LIB.  If not,
++   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
++   Boston, MA 02111-1307, USA.  */
++
++#ifndef _PT_MACHINE_H
++#define _PT_MACHINE_H   1
++
++#include <features.h>
++
++static inline int
++_test_and_set (int *p, int v) __THROW
++{
++	int result;
++
++	__asm__ __volatile__(
++		"/* Inline test and set */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%0, %2\n"
++		"	tst	%0, %3\n"
++		"	breq	2f\n"
++		"	stcond	%1, %3\n"
++		"	brne	1b\n"
++		"2:"
++		: "=&r"(result), "=m"(*p)
++		: "m"(*p), "r"(v)
++		: "memory", "cc");
++
++	return result;
++}
++
++#ifndef PT_EI
++# define PT_EI extern inline
++#endif
++
++extern long int testandset (int *spinlock);
++extern int __compare_and_swap (long int *p, long int oldval, long int newval);
++
++/* Spinlock implementation; required.  */
++PT_EI long int
++testandset (int *spinlock)
++{
++	return _test_and_set(spinlock, 1);
++}
++
++
++/* Get some notion of the current stack.  Need not be exactly the top
++   of the stack, just something somewhere in the current frame.  */
++#define CURRENT_STACK_FRAME  stack_pointer
++register char * stack_pointer __asm__ ("sp");
++
++/* Compare-and-swap for semaphores. */
++
++#define HAS_COMPARE_AND_SWAP
++PT_EI int
++__compare_and_swap(long int *p, long int oldval, long int newval)
++{
++	long int result, tmp;
++
++	__asm__ __volatile__(
++		"/* Inline compare and swap */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%1, %3\n"
++		"	cp.w	%1, %5\n"
++		"	sreq	%0\n"
++		"	brne	2f\n"
++		"	stcond	%2, %4\n"
++		"	brne	1b\n"
++		"2:"
++		: "=&r"(result), "=&r"(tmp), "=m"(*p)
++		: "m"(*p), "r"(newval), "r"(oldval)
++		: "cc", "memory");
++
++	return result;
++}
++
++#endif /* pt-machine.h */
+diff -Nrup a/Makefile b/Makefile
+--- a/Makefile	2007-02-01 21:24:29.000000000 -0500
++++ b/Makefile	2008-02-28 19:02:10.000000000 -0500
+@@ -163,7 +163,7 @@ install_dev:
+ 	else \
+ 		extra_exclude="" ; \
+ 	fi ; \
+-	tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \
++	tar -chf - --exclude .svn --exclude CVS $$extra_exclude include \
+ 		| tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
+ 	echo '/* Dont use _syscall#() macros; use the syscall() function */' > \
+ 		$(PREFIX)$(DEVEL_PREFIX)include/bits/syscalls.h
+diff -Nrup a/Makefile.orig b/Makefile.orig
+--- a/Makefile.orig	1969-12-31 19:00:00.000000000 -0500
++++ b/Makefile.orig	2007-02-01 21:24:29.000000000 -0500
+@@ -0,0 +1,383 @@
++# Makefile for uClibc
++#
++# Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
++#
++# This program is free software; you can redistribute it and/or
++# modify it under the terms of the GNU Library General Public
++# License as published by the Free Software Foundation; either
++# version 2 of the License, or (at your option) any later
++# version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++# GNU Library General Public License for more details.
++#
++# You should have received a copy of the GNU Library General
++# Public License along with this program; if not, write to the
++# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
++# Boston, MA 02111-1307 USA
++
++
++#--------------------------------------------------------------
++# You shouldn't need to mess with anything beyond this point...
++#--------------------------------------------------------------
++noconfig_targets := menuconfig config oldconfig randconfig \
++	defconfig allyesconfig allnoconfig clean distclean \
++	release tags TAGS
++TOPDIR=./
++include Rules.mak
++
++DIRS = ldso libc libcrypt libresolv libnsl libutil libm libpthread librt
++ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
++	DIRS += libintl
++endif
++
++ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
++
++all: headers pregen subdirs shared finished
++
++# In this section, we need .config
++-include .config.cmd
++
++shared: subdirs
++ifeq ($(strip $(HAVE_SHARED)),y)
++	$(SECHO)
++	$(SECHO) Building shared libraries ...
++	$(SECHO)
++	@$(MAKE) -C libc shared
++	@$(MAKE) -C ldso shared
++	@$(MAKE) -C libcrypt shared
++	@$(MAKE) -C libresolv shared
++	@$(MAKE) -C libnsl shared
++	@$(MAKE) -C libutil shared
++	@$(MAKE) -C libm shared
++	@$(MAKE) -C libpthread shared
++	@$(MAKE) -C librt shared
++ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
++	@$(MAKE) -C libintl shared
++endif
++else
++	$(SECHO)
++	$(SECHO) Not building shared libraries ...
++	$(SECHO)
++endif
++
++finished: shared
++	$(SECHO)
++	$(SECHO) Finally finished compiling ...
++	$(SECHO)
++
++include/bits/uClibc_config.h: .config
++	@if [ ! -x ./extra/config/conf ] ; then \
++	    $(MAKE) -C extra/config conf; \
++	fi;
++	$(RM) -r include/bits
++	$(INSTALL) -d include/bits
++	@./extra/config/conf -o extra/Configs/Config.in
++
++# For the moment, we have to keep re-running this target 
++# because the fix includes scripts rely on pre-processers 
++# in order to generate the headers correctly :(.  That 
++# means we can't use the $(HOSTCC) in order to get the 
++# correct output.
++ifeq ($(strip $(ARCH_HAS_MMU)),y)
++export header_extra_args = 
++else
++export header_extra_args = -n
++endif
++headers: include/bits/uClibc_config.h
++	@$(SHELL_SET_X); \
++	./extra/scripts/fix_includes.sh \
++		-k $(KERNEL_SOURCE) -t $(TARGET_ARCH) \
++		$(header_extra_args)
++	@cd include/bits; \
++	set -e; \
++	for i in `ls ../../libc/sysdeps/linux/common/bits/*.h` ; do \
++		$(LN) -fs $$i .; \
++	done; \
++	if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits ] ; then \
++		for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h` ; do \
++			$(LN) -fs $$i .; \
++		done; \
++	fi
++	@cd include/sys; \
++	set -e; \
++	for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \
++		$(LN) -fs $$i .; \
++	done; \
++	if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
++		for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \
++			$(LN) -fs $$i .; \
++		done; \
++	fi
++	@cd $(TOPDIR); \
++	set -e; \
++	$(SHELL_SET_X); \
++	TOPDIR=. CC="$(CC)" /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h.new; \
++	if cmp include/bits/sysnum.h include/bits/sysnum.h.new >/dev/null 2>&1; then \
++		$(RM) include/bits/sysnum.h.new; \
++	else \
++		mv -f include/bits/sysnum.h.new include/bits/sysnum.h; \
++	fi
++	$(MAKE) -C libc/sysdeps/linux/common headers
++	$(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) headers
++
++# Command used to download source code
++WGET:=wget --passive-ftp
++
++LOCALE_DATA_FILENAME:=uClibc-locale-030818.tgz
++
++pregen: headers
++ifeq ($(strip $(UCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA)),y)
++	(cd extra/locale; \
++	if [ ! -f $(LOCALE_DATA_FILENAME) ] ; then \
++	$(WGET) http://www.uclibc.org/downloads/$(LOCALE_DATA_FILENAME) ; \
++	fi );
++endif
++ifeq ($(strip $(UCLIBC_PREGENERATED_LOCALE_DATA)),y)
++	(cd extra/locale; zcat $(LOCALE_DATA_FILENAME) | tar -xvf -)
++	$(MAKE) -C extra/locale pregen
++endif
++
++
++subdirs: $(patsubst %, _dir_%, $(DIRS))
++$(patsubst %, _dir_%, $(DIRS)): headers
++	$(MAKE) -C $(patsubst _dir_%, %, $@)
++
++tags:
++	ctags -R
++
++install: install_runtime install_dev finished2
++
++
++RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
++
++# Installs header files and development library links.
++install_dev:
++	$(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
++	$(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
++	-$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
++	if [ "$(KERNEL_SOURCE)" = "$(DEVEL_PREFIX)" ] ; then \
++		extra_exclude="--exclude include/linux --exclude include/asm'*'" ; \
++	else \
++		extra_exclude="" ; \
++	fi ; \
++	tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \
++		| tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
++	echo '/* Dont use _syscall#() macros; use the syscall() function */' > \
++		$(PREFIX)$(DEVEL_PREFIX)include/bits/syscalls.h
++ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y)
++	# Remove floating point related headers since float support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
++endif
++ifneq ($(strip $(UCLIBC_HAS_WCHAR)),y)
++	# Remove wide char headers since wide char support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
++endif
++ifneq ($(strip $(UCLIBC_HAS_LOCALE)),y)
++	# Remove iconv header since locale support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
++endif
++ifneq ($(strip $(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF)),y)
++	# Remove printf header since custom print specifier support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
++endif
++ifneq ($(strip $(UCLIBC_HAS_XLOCALE)),y)
++	# Remove xlocale header since extended locale support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
++endif
++ifneq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
++	# Remove libintl header since gettext support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
++endif
++ifneq ($(strip $(UCLIBC_HAS_REGEX)),y)
++	# Remove regex headers since regex support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
++endif
++ifneq ($(strip $(UCLIBC_HAS_WORDEXP)),y)
++	# Remove wordexp header since wordexp support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
++endif
++ifneq ($(strip $(UCLIBC_HAS_FTW)),y)
++	# Remove ftw header since ftw support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
++endif
++ifneq ($(strip $(UCLIBC_HAS_GLOB)),y)
++	# Remove glob header since glob support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
++endif
++ifneq ($(strip $(UCLIBC_HAS_GNU_GETOPT)),y)
++	# Remove getopt header since gnu getopt support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
++endif
++ifneq ($(strip $(HAS_SHADOW)),y)
++	# Remove getopt header since shadow password support is disabled.
++	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
++endif
++	-@for i in `find  $(PREFIX)$(DEVEL_PREFIX) -type d` ; do \
++	    chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
++	done;
++	-find $(PREFIX)$(DEVEL_PREFIX) -name .svn | xargs $(RM) -r;
++	-chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1:\2/'` $(PREFIX)$(DEVEL_PREFIX)
++ifeq ($(strip $(HAVE_SHARED)),y)
++	for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
++	sed -e 's/lib\///'` ; do \
++		$(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
++		$(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
++	done;
++ifeq ($(strip $(PTHREADS_DEBUG_SUPPORT)),y)
++	$(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
++		$(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
++endif
++#	# If we build shared libraries then the static libs are PIC...
++#	# Make _pic.a symlinks to make mklibs.py and similar tools happy.
++	for i in `find lib/  -type f -name '*.a' | sed -e 's/lib\///'` ; do \
++		$(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
++			| sed -e 's/\.a$$/_pic.a/'`; \
++	done;
++	# Ugh!!! Remember that libdl.a and libdl_pic.a are different.  Since
++	# libdl is pretty small, and not likely to benefit from mklibs.py and
++	# similar, lets just remove libdl_pic.a and avoid the issue
++	rm -f $(PREFIX)$(DEVEL_PREFIX)lib/libdl_pic.a
++endif
++
++
++# Installs run-time libraries
++install_runtime:
++ifeq ($(strip $(HAVE_SHARED)),y)
++	$(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
++	$(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
++		$(PREFIX)$(RUNTIME_PREFIX)lib
++	cp -dRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
++	@if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
++	    set -e; \
++		$(SHELL_SET_X); \
++	    $(INSTALL) -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
++	    		$(PREFIX)$(RUNTIME_PREFIX)lib; \
++	fi;
++endif
++
++.PHONY: utils
++ifeq ($(strip $(HAVE_SHARED)),y)
++utils:
++	$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
++else
++utils: dummy
++endif
++
++# Installs helper applications, such as 'ldd' and 'ldconfig'
++install_utils: utils
++	$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils install
++#ifeq ($(strip $(UCLIBC_HAS_LOCALE)),y)
++#	@$(MAKE) -C libc/misc/wchar iconv.target
++#	$(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)/usr/bin;
++#	$(INSTALL) -m 755 libc/misc/wchar/iconv.target $(PREFIX)$(RUNTIME_PREFIX)/usr/bin/iconv
++#endif
++
++finished2:
++	$(SECHO)
++	$(SECHO) Finished installing ...
++	$(SECHO)
++
++else # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
++
++all: menuconfig
++
++# configuration
++# ---------------------------------------------------------------------------
++extra/config/conf:
++	$(MAKE) -C extra/config conf
++
++extra/config/mconf:
++	$(MAKE) -C extra/config ncurses mconf
++
++menuconfig: extra/config/mconf
++	$(RM) -r include/bits
++	$(INSTALL) -d include/bits
++	@./extra/config/mconf extra/Configs/Config.in
++
++config: extra/config/conf
++	$(RM) -r include/bits
++	$(INSTALL) -d include/bits
++	@./extra/config/conf extra/Configs/Config.in
++
++oldconfig: extra/config/conf
++	$(RM) -r include/bits
++	$(INSTALL) -d include/bits
++	@./extra/config/conf -o extra/Configs/Config.in
++
++randconfig: extra/config/conf
++	$(RM) -r include/bits
++	$(INSTALL) -d include/bits
++	@./extra/config/conf -r extra/Configs/Config.in
++
++allyesconfig: extra/config/conf
++	$(RM) -r include/bits
++	$(INSTALL) -d include/bits
++	@./extra/config/conf -y extra/Configs/Config.in
++	sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
++	sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
++	sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
++	sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
++	sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
++	@./extra/config/conf -o extra/Configs/Config.in
++
++allnoconfig: extra/config/conf
++	$(RM) -r include/bits
++	$(INSTALL) -d include/bits
++	@./extra/config/conf -n extra/Configs/Config.in
++
++defconfig: extra/config/conf
++	$(RM) -r include/bits
++	$(INSTALL) -d include/bits
++	@./extra/config/conf -d extra/Configs/Config.in
++
++clean:
++	- find . \( -name \*.o -o -name \*.a -o -name \*.so -o -name core -o -name .\#\* \) -exec $(RM) {} \;
++	@$(RM) -r tmp lib include/bits libc/tmp _install
++	$(RM) libc/obj.* headers
++	$(MAKE) -C test clean
++	$(MAKE) -C ldso clean
++	$(MAKE) -C libc/misc/internals clean
++	$(MAKE) -C libc/misc/wchar clean
++	$(MAKE) -C libc/unistd clean
++	$(MAKE) -C libc/sysdeps/linux/common clean
++	$(MAKE) -C extra/locale clean
++	$(MAKE) -C utils clean
++	@set -e; \
++	for i in `(cd $(TOPDIR)/libc/sysdeps/linux/common/sys; ls *.h)` ; do \
++		$(RM) include/sys/$$i; \
++	done; \
++	if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
++		for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
++			$(RM) include/sys/$$i; \
++		done; \
++	fi;
++	@$(RM) include/linux include/asm*
++	@if [ -d libc/sysdeps/linux/$(TARGET_ARCH) ]; then		\
++	    $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) clean;		\
++	fi;
++
++distclean: clean
++	$(RM) .config .config.old .config.cmd
++	$(MAKE) -C extra clean
++
++dist release:
++	$(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.bz2
++	svn -q export . ../uClibc-$(VERSION)
++	tar cjf ../uClibc-$(VERSION).tar.bz2 -C .. uClibc-$(VERSION)
++	du -b ../uClibc-$(VERSION).tar.bz2
++
++endif # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
++
++check:
++	$(MAKE) -C test
++
++.PHONY: dummy subdirs release distclean clean config oldconfig menuconfig
+diff -Nrup a/Rules.mak b/Rules.mak
+--- a/Rules.mak	2007-02-28 16:12:06.000000000 -0500
++++ b/Rules.mak	2008-02-28 19:02:10.000000000 -0500
+@@ -234,6 +234,12 @@ ifeq ($(strip $(TARGET_ARCH)),frv)
+ 	UCLIBC_LDSO=ld.so.1
+ endif
+ 
++ifeq ($(strip $(TARGET_ARCH)),avr32)
++	CPU_CFLAGS-$(CONFIG_AP7000)	+= -mcpu=ap7000
++	CPU_CFLAGS-$(LINKRELAX)		+= -masm-addr-pseudos -Wa,--pic,--linkrelax
++	CPU_LDFLAGS-$(LINKRELAX)	+= --relax
++endif
++
+ # Keep the check_gcc from being needlessly executed
+ ifndef PIEFLAG
+ ifneq ($(UCLIBC_BUILD_PIE),y)
+diff -Nrup a/Rules.mak.orig b/Rules.mak.orig
+--- a/Rules.mak.orig	1969-12-31 19:00:00.000000000 -0500
++++ b/Rules.mak.orig	2008-02-28 19:02:10.000000000 -0500
+@@ -0,0 +1,361 @@
++# Rules.make for uClibc
++#
++# Copyright (C) 2000 by Lineo, inc.
++# Copyright (C) 2000-2002 Erik Andersen <andersen@uclibc.org>
++#
++# This program is free software; you can redistribute it and/or modify it under
++# the terms of the GNU Library General Public License as published by the Free
++# Software Foundation; either version 2 of the License, or (at your option) any
++# later version.
++#
++# This program is distributed in the hope that it will be useful, but WITHOUT
++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
++# details.
++#
++# You should have received a copy of the GNU Library General Public License
++# along with this program; if not, write to the Free Software Foundation, Inc.,
++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++
++
++#-----------------------------------------------------------
++# This file contains rules which are shared between multiple
++# Makefiles.  All normal configuration options live in the 
++# file named ".config".  Don't mess with this file unless 
++# you know what you are doing.
++
++
++#-----------------------------------------------------------
++# If you are running a cross compiler, you will want to set 
++# 'CROSS' to something more interesting ...  Target 
++# architecture is determined by asking the CC compiler what 
++# arch it compiles things for, so unless your compiler is 
++# broken, you should not need to specify TARGET_ARCH.
++#
++# Most people will set this stuff on the command line, i.e.
++#        make CROSS=arm-linux-
++# will build uClibc for 'arm'.
++
++ifndef CROSS
++CROSS=
++endif
++CC         = $(CROSS)gcc
++AR         = $(CROSS)ar
++LD         = $(CROSS)ld
++NM         = $(CROSS)nm
++RANLIB     = $(CROSS)ranlib
++STRIPTOOL  = $(CROSS)strip
++
++INSTALL    = install
++LN         = ln
++RM         = rm -f
++
++# Select the compiler needed to build binaries for your development system
++HOSTCC     = gcc
++HOSTCFLAGS = -O2 -Wall
++
++
++#---------------------------------------------------------
++# Nothing beyond this point should ever be touched by mere
++# mortals.  Unless you hang out with the gods, you should
++# probably leave all this stuff alone.
++MAJOR_VERSION := 0
++MINOR_VERSION := 9
++SUBLEVEL      := 28
++EXTRAVERSION  := 3
++VERSION       := $(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).$(EXTRAVERSION)
++# Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc.
++LC_ALL := C
++export MAJOR_VERSION MINOR_VERSION SUBLEVEL VERSION LC_ALL
++
++SHARED_FULLNAME:=libuClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so
++SHARED_MAJORNAME:=libc.so.$(MAJOR_VERSION)
++UCLIBC_LDSO:=ld-uClibc.so.$(MAJOR_VERSION)
++LIBNAME:=libc.a
++LIBC:=$(TOPDIR)libc/$(LIBNAME)
++
++# Make sure DESTDIR and PREFIX can be used to install
++# PREFIX is a uClibcism while DESTDIR is a common GNUism
++ifndef PREFIX
++PREFIX = $(DESTDIR)
++endif
++
++# Pull in the user's uClibc configuration
++ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
++-include $(TOPDIR).config
++endif
++
++ifndef CROSS
++CROSS=$(subst ",, $(strip $(CROSS_COMPILER_PREFIX)))
++endif
++
++# A nifty macro to make testing gcc features easier
++check_gcc=$(shell \
++	if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
++	then echo "$(1)"; else echo "$(2)"; fi)
++check_as=$(shell \
++	if $(CC) -Wa,$(1) -Wa,-Z -c -o /dev/null -xassembler /dev/null > /dev/null 2>&1; \
++	then echo "-Wa,$(1)"; fi)
++
++# Setup some shortcuts so that silent mode is silent like it should be
++ifeq ($(subst s,,$(MAKEFLAGS)),$(MAKEFLAGS))
++export MAKE_IS_SILENT=n
++SECHO=@echo
++SHELL_SET_X=set -x
++else
++export MAKE_IS_SILENT=y
++SECHO=-@false
++SHELL_SET_X=set +x
++endif
++
++# Make certain these contain a final "/", but no "//"s.
++TARGET_ARCH:=$(shell grep -s ^TARGET_ARCH $(TOPDIR)/.config | sed -e 's/^TARGET_ARCH=//' -e 's/"//g')
++RUNTIME_PREFIX:=$(strip $(subst //,/, $(subst ,/, $(subst ",, $(strip $(RUNTIME_PREFIX))))))
++DEVEL_PREFIX:=$(strip $(subst //,/, $(subst ,/, $(subst ",, $(strip $(DEVEL_PREFIX))))))
++export RUNTIME_PREFIX DEVEL_PREFIX
++
++ARFLAGS:=cr
++
++OPTIMIZATION:=
++PICFLAG:=-fPIC
++PIEFLAG_NAME:=-fPIE
++
++# Some nice CPU specific optimizations
++ifeq ($(strip $(TARGET_ARCH)),i386)
++	OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=2,)
++	OPTIMIZATION+=$(call check_gcc,-falign-jumps=0 -falign-loops=0,-malign-jumps=0 -malign-loops=0)
++	CPU_CFLAGS-$(CONFIG_386)+=-march=i386
++	CPU_CFLAGS-$(CONFIG_486)+=-march=i486
++	CPU_CFLAGS-$(CONFIG_ELAN)+=-march=i486
++	CPU_CFLAGS-$(CONFIG_586)+=-march=i586
++	CPU_CFLAGS-$(CONFIG_586MMX)+=$(call check_gcc,-march=pentium-mmx,-march=i586)
++	CPU_CFLAGS-$(CONFIG_686)+=-march=i686
++	CPU_CFLAGS-$(CONFIG_PENTIUMII)+=$(call check_gcc,-march=pentium2,-march=i686)
++	CPU_CFLAGS-$(CONFIG_PENTIUMIII)+=$(call check_gcc,-march=pentium3,-march=i686)
++	CPU_CFLAGS-$(CONFIG_PENTIUM4)+=$(call check_gcc,-march=pentium4,-march=i686)
++	CPU_CFLAGS-$(CONFIG_K6)+=$(call check_gcc,-march=k6,-march=i586)
++	CPU_CFLAGS-$(CONFIG_K7)+=$(call check_gcc,-march=athlon,-malign-functions=4 -march=i686)
++	CPU_CFLAGS-$(CONFIG_CRUSOE)+=-march=i686 -malign-functions=0 -malign-jumps=0 -malign-loops=0
++	CPU_CFLAGS-$(CONFIG_WINCHIPC6)+=$(call check_gcc,-march=winchip-c6,-march=i586)
++	CPU_CFLAGS-$(CONFIG_WINCHIP2)+=$(call check_gcc,-march=winchip2,-march=i586)
++	CPU_CFLAGS-$(CONFIG_CYRIXIII)+=$(call check_gcc,-march=c3,-march=i486) -malign-functions=0 -malign-jumps=0 -malign-loops=0
++	CPU_CFLAGS-$(CONFIG_NEHEMIAH)+=$(call check_gcc,-march=c3-2,-march=i686)
++endif
++
++ifeq ($(strip $(TARGET_ARCH)),arm)
++	OPTIMIZATION+=-fstrict-aliasing
++	CPU_LDFLAGS-$(ARCH_LITTLE_ENDIAN)+=-EL
++	CPU_LDFLAGS-$(ARCH_BIG_ENDIAN)+=-EB
++	CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-mlittle-endian
++	CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mbig-endian
++	CPU_CFLAGS-$(CONFIG_GENERIC_ARM)+=
++	CPU_CFLAGS-$(CONFIG_ARM610)+=-mtune=arm610 -march=armv3
++	CPU_CFLAGS-$(CONFIG_ARM710)+=-mtune=arm710 -march=armv3
++	CPU_CFLAGS-$(CONFIG_ARM720T)+=-mtune=arm7tdmi -march=armv4
++	CPU_CFLAGS-$(CONFIG_ARM920T)+=-mtune=arm9tdmi -march=armv4
++	CPU_CFLAGS-$(CONFIG_ARM922T)+=-mtune=arm9tdmi -march=armv4
++	CPU_CFLAGS-$(CONFIG_ARM926T)+=-mtune=arm9tdmi -march=armv5
++	CPU_CFLAGS-$(CONFIG_ARM1136JF_S)+=-mtune=arm1136jf-s -march=armv6
++	CPU_CFLAGS-$(CONFIG_ARM_SA110)+=-mtune=strongarm110 -march=armv4
++	CPU_CFLAGS-$(CONFIG_ARM_SA1100)+=-mtune=strongarm1100 -march=armv4
++	CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=$(call check_gcc,-mtune=xscale,-mtune=strongarm110)
++	CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=-march=armv4 -Wa,-mcpu=xscale
++endif
++
++ifeq ($(strip $(TARGET_ARCH)),mips)
++	CPU_CFLAGS-$(CONFIG_MIPS_ISA_1)+=-mips1
++	CPU_CFLAGS-$(CONFIG_MIPS_ISA_2)+=-mips2 -mtune=mips2
++	CPU_CFLAGS-$(CONFIG_MIPS_ISA_3)+=-mips3 -mtune=mips3
++	CPU_CFLAGS-$(CONFIG_MIPS_ISA_4)+=-mips4 -mtune=mips4
++	CPU_CFLAGS-$(CONFIG_MIPS_ISA_MIPS32)+=-mips32 -mtune=mips32
++	CPU_CFLAGS-$(CONFIG_MIPS_ISA_MIPS64)+=-mips64 -mtune=mips32
++endif
++
++ifeq ($(strip $(TARGET_ARCH)),sh)
++	OPTIMIZATION+=-fstrict-aliasing
++	OPTIMIZATION+= $(call check_gcc,-mprefergot,)
++	CPU_LDFLAGS-$(ARCH_LITTLE_ENDIAN)+=-EL
++	CPU_LDFLAGS-$(ARCH_BIG_ENDIAN)+=-EB
++	CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-ml
++	CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mb
++	CPU_CFLAGS-$(CONFIG_SH2)+=-m2
++	CPU_CFLAGS-$(CONFIG_SH3)+=-m3
++ifeq ($(strip $(UCLIBC_HAS_FLOATS)),y)
++	CPU_CFLAGS-$(CONFIG_SH2A)+=-m2a
++	CPU_CFLAGS-$(CONFIG_SH4)+=-m4
++else
++	CPU_CFLAGS-$(CONFIG_SH2A)+=-m2a-nofpu
++	CPU_CFLAGS-$(CONFIG_SH4)+=-m4-nofpu
++endif
++endif
++
++ifeq ($(strip $(TARGET_ARCH)),sh64)
++	OPTIMIZATION+=-fstrict-aliasing
++	CPU_LDFLAGS-$(ARCH_LITTLE_ENDIAN):=-EL
++	CPU_LDFLAGS-$(ARCH_BIG_ENDIAN):=-EB
++	CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN):=-ml
++	CPU_CFLAGS-$(ARCH_BIG_ENDIAN):=-mb
++	CPU_CFLAGS-$(CONFIG_SH5)+=-m5-32media
++endif
++
++ifeq ($(strip $(TARGET_ARCH)),h8300)
++	CPU_LDFLAGS-$(CONFIG_H8300H)+= -ms8300h
++	CPU_LDFLAGS-$(CONFIG_H8S)   += -ms8300s
++	CPU_CFLAGS-$(CONFIG_H8300H) += -mh -mint32 -fsigned-char
++	CPU_CFLAGS-$(CONFIG_H8S)    += -ms -mint32 -fsigned-char
++endif
++
++ifeq ($(strip $(TARGET_ARCH)),cris)
++	CPU_LDFLAGS-$(CONFIG_CRIS)+=-mcrislinux
++	CPU_CFLAGS-$(CONFIG_CRIS)+=-mlinux
++	PICFLAG:=-fpic
++	PIEFLAG_NAME:=-fpie
++endif
++
++ifeq ($(strip $(TARGET_ARCH)),powerpc)
++# PowerPC can hold 8192 entries in its GOT with -fpic which is more than
++# enough. Therefore use -fpic which will reduce code size and generates
++# faster code.
++	PICFLAG:=-fpic
++	PIEFLAG_NAME:=-fpie
++	PPC_HAS_REL16:=$(shell echo -e "\t.text\n\taddis 11,30,_GLOBAL_OFFSET_TABLE_-.@ha" | $(CC) -c -x assembler -o /dev/null -  2> /dev/null && echo -n y || echo -n n)
++	CPU_CFLAGS-$(PPC_HAS_REL16)+= -DHAVE_ASM_PPC_REL16
++endif
++
++ifeq ($(strip $(TARGET_ARCH)),frv)
++	CPU_LDFLAGS-$(CONFIG_FRV)+=-melf32frvfd
++	CPU_CFLAGS-$(CONFIG_FRV)+=-mfdpic
++	# Using -pie causes the program to have an interpreter, which is
++	# forbidden, so we must make do with -shared.  Unfortunately,
++	# -shared by itself would get us global function descriptors
++	# and calls through PLTs, dynamic resolution of symbols, etc,
++	# which would break as well, but -Bsymbolic comes to the rescue.
++	export LDPIEFLAG:=-shared -Bsymbolic
++	UCLIBC_LDSO=ld.so.1
++endif
++
++ifeq ($(strip $(TARGET_ARCH)),avr32)
++	CPU_CFLAGS-$(CONFIG_AP7000)	+= -mcpu=ap7000
++endif
++
++# Keep the check_gcc from being needlessly executed
++ifndef PIEFLAG
++ifneq ($(UCLIBC_BUILD_PIE),y)
++export PIEFLAG:=
++else
++export PIEFLAG:=$(call check_gcc,$(PIEFLAG_NAME),$(PICFLAG))
++endif
++endif
++# We need to keep track of both the CC PIE flag (above) as 
++# well as the LD PIE flag (below) because we can't rely on 
++# gcc passing -pie if we used -fPIE
++ifndef LDPIEFLAG
++ifneq ($(UCLIBC_BUILD_PIE),y)
++export LDPIEFLAG:=
++else
++export LDPIEFLAG:=$(shell $(LD) --help | grep -q pie && echo "-Wl,-pie")
++endif
++endif
++
++# Use '-Os' optimization if available, else use -O2, allow Config to override
++OPTIMIZATION+=$(call check_gcc,-Os,-O2)
++# Use the gcc 3.4 -funit-at-a-time optimization when available
++OPTIMIZATION+=$(call check_gcc,-funit-at-a-time,)
++
++# Add a bunch of extra pedantic annoyingly strict checks
++XWARNINGS=$(subst ",, $(strip $(WARNINGS))) -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing
++XARCH_CFLAGS=$(subst ",, $(strip $(ARCH_CFLAGS)))
++CPU_CFLAGS=$(subst ",, $(strip $(CPU_CFLAGS-y)))
++
++LDADD_LIBFLOAT=
++ifeq ($(strip $(UCLIBC_HAS_SOFT_FLOAT)),y)
++# Add -msoft-float to the CPU_FLAGS since ldso and libdl ignore CFLAGS.
++# If -msoft-float isn't supported, we want an error anyway.
++# Hmm... might need to revisit this for arm since it has 2 different
++# soft float encodings.
++    CPU_CFLAGS += -msoft-float
++ifeq ($(strip $(TARGET_ARCH)),arm)
++# No longer needed with current toolchains, but leave it here for now.
++# If anyone is actually still using gcc 2.95 (say), they can uncomment it.
++#    LDADD_LIBFLOAT=-lfloat
++endif
++endif
++
++SSP_DISABLE_FLAGS:=$(call check_gcc,-fno-stack-protector,)
++ifeq ($(UCLIBC_BUILD_SSP),y)
++SSP_CFLAGS:=$(call check_gcc,-fno-stack-protector-all,)
++SSP_CFLAGS+=$(call check_gcc,-fstack-protector,)
++SSP_ALL_CFLAGS:=$(call check_gcc,-fstack-protector-all,)
++else
++SSP_CFLAGS:=$(SSP_DISABLE_FLAGS)
++endif
++
++# Some nice CFLAGS to work with
++CFLAGS:=$(XWARNINGS) $(CPU_CFLAGS) $(SSP_CFLAGS) \
++	-fno-builtin -nostdinc -D_LIBC -I$(TOPDIR)include -I.
++LDFLAGS_NOSTRIP:=$(CPU_LDFLAGS-y) -shared --warn-common --warn-once -z combreloc -z defs
++
++ifeq ($(DODEBUG),y)
++    #CFLAGS += -g3
++    CFLAGS += -O0 -g3
++    LDFLAGS := $(LDFLAGS_NOSTRIP)
++    STRIPTOOL:= true -Since_we_are_debugging
++else
++    CFLAGS += $(OPTIMIZATION) $(XARCH_CFLAGS)
++    LDFLAGS := $(LDFLAGS_NOSTRIP) -s
++endif
++
++ifeq ($(UCLIBC_BUILD_RELRO),y)
++LDFLAGS+=-z relro
++endif
++
++ifeq ($(UCLIBC_BUILD_NOW),y)
++LDFLAGS+=-z now
++endif
++
++# Sigh, some stupid versions of gcc can't seem to cope with '-iwithprefix include'
++#CFLAGS+=-iwithprefix include
++CFLAGS+=-isystem $(shell $(CC) -print-file-name=include)
++
++ifneq ($(DOASSERTS),y)
++    CFLAGS += -DNDEBUG
++endif
++
++CFLAGS_NOPIC:=$(CFLAGS)
++ifeq ($(DOPIC),y)
++    CFLAGS += $(PICFLAG)
++endif
++
++ifeq ($(DL_FINI_CRT_COMPAT),y)
++CFLAGS += -D_DL_FINI_CRT_COMPAT
++endif
++
++# Keep the check_as from being needlessly executed
++ASFLAGS = $(CFLAGS)
++ifndef ASFLAGS_NOEXEC
++ifeq ($(UCLIBC_BUILD_NOEXECSTACK),y)
++export ASFLAGS_NOEXEC := $(call check_as,--noexecstack)
++else
++export ASFLAGS_NOEXEC :=
++endif
++endif
++ASFLAGS += $(ASFLAGS_NOEXEC)
++
++LIBGCC_CFLAGS ?= $(CFLAGS) $(CPU_CFLAGS-y)
++LIBGCC:=$(shell $(CC) $(LIBGCC_CFLAGS) -print-libgcc-file-name)
++LIBGCC_DIR:=$(dir $(LIBGCC))
++
++########################################
++#
++# uClinux shared lib support
++#
++
++ifeq ($(CONFIG_BINFMT_SHARED_FLAT),y)
++  # For the shared version of this, we specify no stack and its library ID
++  FLTFLAGS += -s 0
++  LIBID=1
++  export LIBID FLTFLAGS
++  SHARED_TARGET = lib/libc
++endif
++
++TARGET_ARCH:=$(strip $(subst ",, $(strip $(TARGET_ARCH))))
+diff -Nrup a/utils/ldd.c b/utils/ldd.c
+--- a/utils/ldd.c	2004-10-06 03:34:17.000000000 -0400
++++ b/utils/ldd.c	2008-02-28 19:02:10.000000000 -0500
+@@ -56,6 +56,11 @@
+ #define ELFCLASSM	ELFCLASS32
+ #endif
+ 
++#if defined(__avr32__)
++#define MATCH_MACHINE(x) (x == EM_AVR32)
++#define ELFCLASSM	ELFCLASS32
++#endif
++
+ #if defined(__s390__)
+ #define MATCH_MACHINE(x) (x == EM_S390)
+ #define ELFCLASSM	ELFCLASS32

toolchain/uClibc/uClibc-0.9.29-avr32.patch → toolchain/uClibc/uClibc-0.9.29-002-atmel.1.patch

@@ -1,72 +1,3 @@
-diff --git a/.gitignore b/.gitignore
-new file mode 100644
-index 0000000..f474699
---- /dev/null
-+++ b/.gitignore
-@@ -0,0 +1,63 @@
-+#
-+# NOTE! Don't add files that are generated in specific
-+# subdirectories here. Add them in the ".gitignore" file
-+# in that subdirectory instead.
-+#
-+# Normal rules
-+#
-+.*
-+*.o
-+*.a
-+*.so
-+*.os
-+*.oS
-+.config*
-+
-+#
-+# Top-level generic files
-+#
-+obj.*
-+
-+#
-+# Generated files
-+#
-+extra/config/conf
-+extra/config/lex.zconf.c
-+extra/config/lkc_defs.h
-+extra/config/mconf
-+extra/config/zconf.hash.c
-+extra/config/zconf.tab.c
-+extra/config/zconf.tab.h
-+
-+lib
-+
-+include/asm
-+include/asm-*
-+include/bits
-+include/linux
-+
-+include/sys/acct.h
-+include/sys/elf.h
-+include/sys/epoll.h
-+include/sys/inotify.h
-+include/sys/io.h
-+include/sys/prctl.h
-+include/sys/procfs.h
-+include/sys/ptrace.h
-+include/sys/ucontext.h
-+include/sys/user.h
-+
-+include/dl-osinfo.h
-+include/fpu_control.h
-+include/hp-timing.h
-+include/pthread.h
-+include/semaphore.h
-+include/thread_db.h
-+
-+ldso/include/dl-debug.h
-+ldso/include/dl-startup.h
-+ldso/include/dl-syscalls.h
-+ldso/include/dl-sysdep.h
-+ldso/include/elf.h
-+
-+libc/misc/internals/interp.c
 diff --git a/Rules.mak b/Rules.mak
 index d054bbb..55381cf 100644
 --- a/Rules.mak
@@ -900,6 +831,30 @@ index 5cf1d04..d4294ec 100644
  
  	/* OK, now do the relocations.  We do not do a lazy binding here, so
  	   that once we are done, we have considerably more flexibility. */
+diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
+index f4e6cac..9cdc3fe 100644
+--- a/libc/inet/resolv.c
++++ b/libc/inet/resolv.c
+@@ -1643,7 +1643,7 @@ int attribute_hidden __read_etc_hosts_r(FILE * fp, const char * name, int type,
+ 			*result=result_buf;
+ 			ret=NETDB_SUCCESS;
+ #ifdef __UCLIBC_HAS_IPV6__
+-        } else if (type == AF_INET6 && inet_pton(AF_INET6, alias[0], in6) > 0) {
++		} else if (type == AF_INET6 && inet_pton(AF_INET6, alias[0], in6) > 0) {
+ 			DPRINTF("Found INET6\n");
+ 			addr_list6[0] = in6;
+ 			addr_list6[1] = 0;
+@@ -1658,8 +1658,8 @@ int attribute_hidden __read_etc_hosts_r(FILE * fp, const char * name, int type,
+ 		} else {
+ 			DPRINTF("Error\n");
+ 			ret=TRY_AGAIN;
+-			break; /* bad ip address */
+-        }
++			continue; /* bad ip address, keep searching */
++		}
+ 
+ 		if (action!=GETHOSTENT) {
+ 			fclose(fp);
 diff --git a/libc/string/avr32/Makefile b/libc/string/avr32/Makefile
 new file mode 100644
 index 0000000..e19e9d9
@@ -994,10 +949,10 @@ index 0000000..c999e65
 +#endif /* __UCLIBC_SUSV3_LEGACY__ */
 diff --git a/libc/string/avr32/memcmp.S b/libc/string/avr32/memcmp.S
 new file mode 100644
-index 0000000..7359a64
+index 0000000..ae6cc91
 --- /dev/null
 +++ b/libc/string/avr32/memcmp.S
-@@ -0,0 +1,58 @@
+@@ -0,0 +1,61 @@
 +/*
 + * Copyright (C) 2004-2007 Atmel Corporation
 + *
@@ -1041,14 +996,17 @@ index 0000000..7359a64
 +	retal	0
 +
 +.Lfound_word:
-+	psub.b	r9, r8, r9
-+	bfextu	r8, r9, 24, 8
-+	retne	r8
-+	bfextu	r8, r9, 16, 8
-+	retne	r8
-+	bfextu	r8, r9, 8, 8
-+	retne	r8
-+	retal	r9
++	mov	len, 4
++
++2:	bfextu	r11, r9, 24, 8
++	bfextu	r12, r8, 24, 8
++	sub	r12, r11
++	retne	r12
++	lsl	r8, 8
++	lsl	r9, 8
++	sub	len, 1
++	brne	2b
++	retal	r12
 +
 +	.size	memcmp, . - memcmp
 +
@@ -2752,30 +2710,39 @@ index 0000000..ca1fa7a
 +4:	.align	4
 diff --git a/libc/sysdeps/linux/avr32/crti.S b/libc/sysdeps/linux/avr32/crti.S
 new file mode 100644
-index 0000000..3e132d0
+index 0000000..660f47c
 --- /dev/null
 +++ b/libc/sysdeps/linux/avr32/crti.S
-@@ -0,0 +1,17 @@
+@@ -0,0 +1,26 @@
 +
 +	.section .init
 +	.align	2
 +	.global	_init
 +	.type	_init, @function
 +_init:
-+	/* Use a four-byte instruction to avoid NOPs */
-+	stm	--sp, r0-r7,lr
++	stm	--sp, r6, lr
++	lddpc	r6, 2f
++1:	rsub	r6, pc
++	rjmp	3f
 +	.align	2
++2:	.long	1b - _GLOBAL_OFFSET_TABLE_
++3:
 +
 +	.section .fini
 +	.align	2
 +	.global	_fini
 +	.type	_fini, @function
 +_fini:
-+	stm	--sp, r0-r7,lr
++	stm	--sp, r6, lr
++	lddpc	r6, 2f
++1:	rsub	r6, pc
++	rjmp	3f
 +	.align	2
++2:	.long	1b - _GLOBAL_OFFSET_TABLE_
++3:
 diff --git a/libc/sysdeps/linux/avr32/crtn.S b/libc/sysdeps/linux/avr32/crtn.S
 new file mode 100644
-index 0000000..577adcc
+index 0000000..f7d1040
 --- /dev/null
 +++ b/libc/sysdeps/linux/avr32/crtn.S
 @@ -0,0 +1,14 @@
@@ -2784,14 +2751,14 @@ index 0000000..577adcc
 +	.align	2
 +	.global	_init
 +	.type	_init, @function
-+	ldm	sp++, r0-r7,pc
++	ldm	sp++, r6, pc
 +	.size	_init, . - _init
 +
 +	.section .fini
 +	.align	2
 +	.global _fini
 +	.type	_fini, @function
-+	ldm	sp++, r0-r7,pc
++	ldm	sp++, r6, pc
 +	.size	_fini, . - _fini
 diff --git a/libc/sysdeps/linux/avr32/mmap.c b/libc/sysdeps/linux/avr32/mmap.c
 new file mode 100644
@@ -3405,7 +3372,7 @@ index 0000000..03ca99f
 +libc_hidden_weak(vfork)
 diff --git a/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
 new file mode 100644
-index 0000000..2e8a33b
+index 0000000..eccf329
 --- /dev/null
 +++ b/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
 @@ -0,0 +1,73 @@
@@ -3478,7 +3445,7 @@ index 0000000..2e8a33b
 +		: "m"(*p), [new] "r"(newval), [old] "r"(oldval)
 +		: "cc", "memory");
 +
-+	return result;
++	return result == 0;
 +}
 +
 +#endif /* pt-machine.h */

toolchain/uClibc/uClibc-0.9.29-avr32-fix-sa_onstack.patch

@@ -0,0 +1,31 @@
+From 974a769cc135bcfb1ea751db34a84ed6b5ceb509 Mon Sep 17 00:00:00 2001
+From: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Fri, 7 Dec 2007 14:02:19 +0100
+Subject: [PATCH] AVR32: Fix sa_restorer when SA_ONSTACK is set
+
+I don't remember exactly why we decided to pick the caller's value of
+sa_restorer when SA_ONSTACK is set, but it seems to break LTP's
+sigaltstack testcase. Some users have reported problems with
+sigaltstack as well; hopefully this will fix it.
+
+Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+---
+ libc/sysdeps/linux/avr32/sigaction.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/libc/sysdeps/linux/avr32/sigaction.c b/libc/sysdeps/linux/avr32/sigaction.c
+index a97ff3d..6dcca91 100644
+--- a/libc/sysdeps/linux/avr32/sigaction.c
++++ b/libc/sysdeps/linux/avr32/sigaction.c
+@@ -30,7 +30,7 @@ int __libc_sigaction(int signum, const struct sigaction *act,
+ 		kact.k_sa_handler = act->sa_handler;
+ 		memcpy(&kact.sa_mask, &act->sa_mask, sizeof (kact.sa_mask));
+ 		kact.sa_flags = act->sa_flags;
+-		if (kact.sa_flags & (SA_RESTORER | SA_ONSTACK))
++		if (kact.sa_flags & SA_RESTORER)
+ 			kact.sa_restorer = act->sa_restorer;
+ 		else
+ 			kact.sa_restorer = __default_rt_sa_restorer;
+-- 
+1.5.3.4
+

toolchain/uClibc/uClibc-0.9.29-fix-inverted-login-in-compare_and_swap-in-linuxthreads.patch

@@ -1,28 +0,0 @@
-From: Haavard Skinnemoen <hskinnemoen@atmel.com>
-Date: Wed, 19 Sep 2007 10:03:36 +0200
-Subject: [Avr-gnu-toolchain] [uClibc PATCH] Fix inverted logic in
-	__compare_and_swap in linuxthreads.old
-
-If the old value equals the value in memory, the result should be
-TRUE, not FALSE.
-
-Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
----
- .../linuxthreads.old/sysdeps/avr32/pt-machine.h    |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
-
-diff --git a/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
-index 2e8a33b..eccf329 100644
---- a/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
-+++ b/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
-@@ -67,7 +67,7 @@ __compare_and_swap(long int *p, long int oldval, long int newval)
- 		: "m"(*p), [new] "r"(newval), [old] "r"(oldval)
- 		: "cc", "memory");
- 
--	return result;
-+	return result == 0;
- }
- 
- #endif /* pt-machine.h */
--- 
-1.5.3.1

toolchain/uClibc/uClibc-0.9.29-fix-resolve-in-etc-hosts.patch

@@ -1,46 +0,0 @@
-From 91cb4bb00e4d9463c0d41015152daa4b39acf762 Mon Sep 17 00:00:00 2001
-From: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
-Date: Tue, 18 Sep 2007 10:15:05 +0200
-Subject: [PATCH] Fix resolve when identical IPv4 and IPv6 hosts are defined in /etc/hosts
-
-This patch will fix a problem when the same host is defined with both IPv4 and
-IPv6 entries in /etc/hosts. Previous only the first of these host would work,
-as uClibc would read the /etc/hosts file from top to bottom, failing if the
-first hit did not match the IP type.
-
-Now uClibc will continue reading, even if the first correct entry name, but wrong IP
-type fails. Thus, allowing a second correct entry name with correct IP type
-will result in a name resolve.
-
-Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
----
- libc/inet/resolv.c |    6 +++---
- 1 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
-index f4e6cac..9cdc3fe 100644
---- a/libc/inet/resolv.c
-+++ b/libc/inet/resolv.c
-@@ -1643,7 +1643,7 @@ int attribute_hidden __read_etc_hosts_r(FILE * fp, const char * name, int type,
- 			*result=result_buf;
- 			ret=NETDB_SUCCESS;
- #ifdef __UCLIBC_HAS_IPV6__
--        } else if (type == AF_INET6 && inet_pton(AF_INET6, alias[0], in6) > 0) {
-+		} else if (type == AF_INET6 && inet_pton(AF_INET6, alias[0], in6) > 0) {
- 			DPRINTF("Found INET6\n");
- 			addr_list6[0] = in6;
- 			addr_list6[1] = 0;
-@@ -1658,8 +1658,8 @@ int attribute_hidden __read_etc_hosts_r(FILE * fp, const char * name, int type,
- 		} else {
- 			DPRINTF("Error\n");
- 			ret=TRY_AGAIN;
--			break; /* bad ip address */
--        }
-+			continue; /* bad ip address, keep searching */
-+		}
- 
- 		if (action!=GETHOSTENT) {
- 			fclose(fp);
--- 
-1.5.2.5
-

toolchain/uClibc/uClibc-0.9.29-linuxthreads.patch

@@ -0,0 +1,145 @@
+--- a/libpthread/linuxthreads.old/attr.c	2006-01-24 12:41:01.000000000 -0500
++++ b/libpthread/linuxthreads.old/attr.c	2008-02-10 11:35:32.000000000 -0500
+@@ -25,6 +25,14 @@
+ #include "pthread.h"
+ #include "internals.h"
+ 
++#include <sys/resource.h>
++#include <inttypes.h>
++#include <stdio.h>
++#include <stdio_ext.h>
++#include <stdlib.h>
++#include <sys/resource.h>
++
++
+ /* NOTE: With uClibc I don't think we need this versioning stuff.
+  * Therefore, define the function pthread_attr_init() here using
+  * a strong symbol. */
+@@ -209,4 +217,94 @@ int __pthread_attr_getstacksize(const pt
+   *stacksize = attr->__stacksize;
+   return 0;
+ }
++
++
++extern int *__libc_stack_end;
++
+ weak_alias (__pthread_attr_getstacksize, pthread_attr_getstacksize)
++void* pthread_getattr_np(pthread_t thread, pthread_attr_t *attr)
++{
++    static void *stackBase = 0;
++    static size_t stackSize = 0;
++    int ret = 0;
++    /* Stack size limit.  */
++    struct rlimit rl;
++
++    /* The safest way to get the top of the stack is to read
++    /proc/self/maps and locate the line into which
++    __libc_stack_end falls.  */
++    FILE *fp = fopen("/proc/self/maps", "rc");
++    if (fp == NULL)
++        ret = errno;
++    /* We need the limit of the stack in any case.  */
++    else if (getrlimit (RLIMIT_STACK, &rl) != 0)
++        ret = errno;
++    else {
++        /* We need no locking.  */
++        __fsetlocking (fp, FSETLOCKING_BYCALLER);
++
++        /* Until we found an entry (which should always be the case)
++        mark the result as a failure.  */
++        ret = ENOENT;
++
++        char *line = NULL;
++        size_t linelen = 0;
++        uintptr_t last_to = 0;
++
++        while (! feof_unlocked (fp)) {
++            if (getdelim (&line, &linelen, '\n', fp) <= 0)
++                break;
++
++            uintptr_t from;
++            uintptr_t to;
++            if (sscanf (line, "%x-%x", &from, &to) != 2)
++                continue;
++            if (from <= (uintptr_t) __libc_stack_end
++            && (uintptr_t) __libc_stack_end < to) {
++                /* Found the entry.  Now we have the info we need.  */
++                attr->__stacksize = rl.rlim_cur;
++#ifdef _STACK_GROWS_UP
++                /* Don't check to enforce a limit on the __stacksize */
++                attr->__stackaddr = (void *) from;
++#else
++                attr->__stackaddr = (void *) to;
++
++                /* The limit might be too high.  */
++                if ((size_t) attr->__stacksize > (size_t) attr->__stackaddr - last_to)
++                    attr->__stacksize = (size_t) attr->__stackaddr - last_to;
++#endif
++
++                /* We succeed and no need to look further.  */
++                ret = 0;
++                break;
++            }
++            last_to = to;
++        }
++
++        fclose (fp);
++        free (line);
++    }
++#ifndef _STACK_GROWS_UP
++    stackBase = (char *) attr->__stackaddr - attr->__stacksize;
++#else
++    stackBase = attr->__stackaddr;
++#endif
++    stackSize = attr->__stacksize;
++    return (void*)(stackBase + stackSize);
++}
++
++int __pthread_attr_getstack (const pthread_attr_t *attr, void **stackaddr,
++			     size_t *stacksize)
++{
++  /* XXX This function has a stupid definition.  The standard specifies
++     no error value but what is if no stack address was set?  We simply
++     return the value we have in the member.  */
++#ifndef _STACK_GROWS_UP
++  *stackaddr = (char *) attr->__stackaddr - attr->__stacksize;
++#else
++  *stackaddr = attr->__stackaddr;
++#endif
++  *stacksize = attr->__stacksize;
++  return 0;
++}
++weak_alias (__pthread_attr_getstack, pthread_attr_getstack)
+
+--- a/libpthread/linuxthreads.old/sysdeps/pthread/pthread.h	2006-12-07 22:19:36.000000000 -0500
++++ b/libpthread/linuxthreads.old/sysdeps/pthread/pthread.h	2008-02-10 11:42:35.000000000 -0500
+@@ -288,15 +288,11 @@ extern int pthread_attr_getstacksize (__
+ 				      __attr, size_t *__restrict __stacksize)
+      __THROW;
+ 
+-#if 0
+-/* Not yet implemented in uClibc! */
+-
+ #ifdef __USE_GNU
+ /* Initialize thread attribute *ATTR with attributes corresponding to the
+    already running thread TH.  It shall be called on unitialized ATTR
+    and destroyed with pthread_attr_destroy when no longer needed.  */
+-extern int pthread_getattr_np (pthread_t __th, pthread_attr_t *__attr) __THROW;
+-#endif
++extern void* pthread_getattr_np(pthread_t thread, pthread_attr_t *attr);
+ #endif
+ 
+ /* Functions for scheduling control.  */
+@@ -599,6 +595,11 @@ extern int pthread_cancel (pthread_t __c
+    cancelled.  */
+ extern void pthread_testcancel (void);
+ 
++/* Return the previously set address for the stack.  */
++extern int pthread_attr_getstack (__const pthread_attr_t *__restrict __attr,
++				  void **__restrict __stackaddr,
++				  size_t *__restrict __stacksize) __THROW;
++
+ 
+ /* Install a cleanup handler: ROUTINE will be called with arguments ARG
+    when the thread is cancelled or calls pthread_exit.  ROUTINE will also
+

toolchain/uClibc/uClibc-0.9.29-load-got-pointer-at-the-beginning-of-init-and-fini.patch

@@ -1,68 +0,0 @@
-From: Haavard Skinnemoen <hskinnemoen@atmel.com>
-Date: Wed, 19 Sep 2007 10:03:35 +0200
-Subject: [Avr-gnu-toolchain] [uClibc PATCH] Load GOT pointer at the
-	beginning of .init and .fini
-
-I don't know why this seems to have worked before, but the .init and
-.fini sections typically consist of a bunch of mcalls using r6 as the
-base pointer. This can cause "interesting" behaviour when r6 hasn't
-been initialized to point to the GOT.
-
-Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
----
- libc/sysdeps/linux/avr32/crti.S |   15 ++++++++++++---
- libc/sysdeps/linux/avr32/crtn.S |    4 ++--
- 2 files changed, 14 insertions(+), 5 deletions(-)
-
-diff --git a/libc/sysdeps/linux/avr32/crti.S b/libc/sysdeps/linux/avr32/crti.S
-index 3e132d0..660f47c 100644
---- a/libc/sysdeps/linux/avr32/crti.S
-+++ b/libc/sysdeps/linux/avr32/crti.S
-@@ -4,14 +4,23 @@
- 	.global	_init
- 	.type	_init, @function
- _init:
--	/* Use a four-byte instruction to avoid NOPs */
--	stm	--sp, r0-r7,lr
-+	stm	--sp, r6, lr
-+	lddpc	r6, 2f
-+1:	rsub	r6, pc
-+	rjmp	3f
- 	.align	2
-+2:	.long	1b - _GLOBAL_OFFSET_TABLE_
-+3:
- 
- 	.section .fini
- 	.align	2
- 	.global	_fini
- 	.type	_fini, @function
- _fini:
--	stm	--sp, r0-r7,lr
-+	stm	--sp, r6, lr
-+	lddpc	r6, 2f
-+1:	rsub	r6, pc
-+	rjmp	3f
- 	.align	2
-+2:	.long	1b - _GLOBAL_OFFSET_TABLE_
-+3:
-diff --git a/libc/sysdeps/linux/avr32/crtn.S b/libc/sysdeps/linux/avr32/crtn.S
-index 577adcc..f7d1040 100644
---- a/libc/sysdeps/linux/avr32/crtn.S
-+++ b/libc/sysdeps/linux/avr32/crtn.S
-@@ -3,12 +3,12 @@
- 	.align	2
- 	.global	_init
- 	.type	_init, @function
--	ldm	sp++, r0-r7,pc
-+	ldm	sp++, r6, pc
- 	.size	_init, . - _init
- 
- 	.section .fini
- 	.align	2
- 	.global _fini
- 	.type	_fini, @function
--	ldm	sp++, r0-r7,pc
-+	ldm	sp++, r6, pc
- 	.size	_fini, . - _fini
--- 
-1.5.3.1