upgrade to uClibc 0.9.29 - break binary compatibility #1

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10010 3c298f89-4303-0410-b956-a3cf2f4a3e73
author: Imre Kaloz <kaloz@openwrt.org> 2007-12-28 19:51:24 +0000
committer: Imre Kaloz <kaloz@openwrt.org> 2007-12-28 19:51:24 +0000
commit: 2630adf92a5443c89a533fed32e912a9ca86e6f0 (patch)
tree: 35fe66ad70bb8d53e25bd4dbc0f3ab4a991c1dd1 /toolchain/uClibc
parent: c3965d1fb081f68631f91f51a270dfbea561888b (diff)
download: upstream-2630adf92a5443c89a533fed32e912a9ca86e6f0.tar.gz
upstream-2630adf92a5443c89a533fed32e912a9ca86e6f0.tar.bz2
upstream-2630adf92a5443c89a533fed32e912a9ca86e6f0.zip
35 files changed, 4258 insertions, 4510 deletions
diff --git a/toolchain/uClibc/Makefile b/toolchain/uClibc/Makefile
index 5774d245bf..e9925848cc 100644
--- a/toolchain/uClibc/Makefile
+++ b/toolchain/uClibc/Makefile
@@ -8,12 +8,12 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/target.mk
 
 PKG_NAME:=uClibc
-PKG_VERSION:=0.9.28
-PKG_EXTRAVERSION:=.2
+PKG_VERSION:=0.9.29
+PKG_EXTRAVERSION:=
 
 PKG_SOURCE:=uClibc-$(PKG_VERSION)$(PKG_EXTRAVERSION).tar.bz2
 PKG_SOURCE_URL:=http://www.uclibc.org/downloads
-PKG_MD5SUM:=959f25286e317f0d9e2103445c5a14c2
+PKG_MD5SUM:=61dc55f43b17a38a074f347e74095b20
 PKG_CAT:=bzcat
 
 STAGING_DIR_HOST:=$(TOOLCHAIN_DIR)
@@ -43,14 +43,33 @@ UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
 define Build/Prepare
 	$(call Build/Prepare/Default)
 	$(CP) config/$(ARCH)$(if $(wildcard config/$(ARCH).$(BOARD)),$(BOARD)) $(PKG_BUILD_DIR)/.config
-	$(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
-		-e 's,.*HAS_FPU.*,HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,y),g' \
+	$(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(LINUX_HEADERS_DIR)/include\",g' \
+		-e 's,.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,y),g' \
 		-e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \
 		-e 's,.*DO_C99_MATH.*,DO_C99_MATH=$(if $(CONFIG_C99_MATH),y,n),g' \
 		$(PKG_BUILD_DIR)/.config
 	mkdir -p $(BUILD_DIR_HOST)/uClibc_dev/usr/include
 	mkdir -p $(BUILD_DIR_HOST)/uClibc_dev/usr/lib
 	mkdir -p $(BUILD_DIR_HOST)/uClibc_dev/lib
+#	if [ ! -f $(BUILD_DIR_HOST)/uClibc_dev/usr/include/linux/version.h ] ; then \
+#		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/* $(BUILD_DIR_HOST)/uClibc_dev/usr/include/; \
+#		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/* $(TOOLCHAIN_DIR)/include/ ; \
+#		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/* $(PKG_BUILD_DIR)/include/ ; \
+#	fi;
+	if [ ! -f $(BUILD_DIR_HOST)/uClibc_dev/usr/include/linux/version.h ] ; then \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/asm $(BUILD_DIR_HOST)/uClibc_dev/usr/include/; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/asm-$(UCLIBC_TARGET_ARCH) $(BUILD_DIR_HOST)/uClibc_dev/usr/include/; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/asm-generic $(BUILD_DIR_HOST)/uClibc_dev/usr/include/; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/linux $(BUILD_DIR_HOST)/uClibc_dev/usr/include/; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/asm $(TOOLCHAIN_DIR)/include/ ; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/asm-$(UCLIBC_TARGET_ARCH) $(TOOLCHAIN_DIR)/include/ ; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/asm-generic $(TOOLCHAIN_DIR)/include/ ; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/linux $(TOOLCHAIN_DIR)/include/ ; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/asm $(PKG_BUILD_DIR)/include/ ; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/asm-$(UCLIBC_TARGET_ARCH) $(PKG_BUILD_DIR)/include/ ; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/asm-generic $(PKG_BUILD_DIR)/include/ ; \
+		cp -pLR $(BUILD_DIR_TOOLCHAIN)/linux/include/linux $(PKG_BUILD_DIR)/include/ ; \
+	fi;
 	PATH=$(TARGET_PATH) $(MAKE) -C $(PKG_BUILD_DIR) \
 		PREFIX=$(BUILD_DIR_HOST)/uClibc_dev/ \
 		DEVEL_PREFIX=/usr/ \
@@ -76,6 +95,8 @@ define Build/Compile
 	$(UCLIBC_MAKE) PREFIX=$(STAGING_DIR_HOST)/ install_runtime install_dev
 	$(SED) 's,UCLIBC_VERSION=.*,UCLIBC_VERSION=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
 	$(SED) 's,UCLIBC_PATCHVER=.*,UCLIBC_PATCHVER=$(PKG_EXTRAVERSION),' $(TOOLCHAIN_DIR)/info.mk
+	rm -rf $(TOOLCHAIN_DIR)/lib/libc.so
+	ln -s $(TOOLCHAIN_DIR)/lib/libc.so.0 $(TOOLCHAIN_DIR)/lib/libc.so
 endef
 
 define Build/Install
diff --git a/toolchain/uClibc/config/arm b/toolchain/uClibc/config/arm
index db326c9614..53437c21d2 100644
--- a/toolchain/uClibc/config/arm
+++ b/toolchain/uClibc/config/arm
@@ -9,8 +9,10 @@ TARGET_arm=y
 # TARGET_e1 is not set
 # TARGET_frv is not set
 # TARGET_h8300 is not set
+# TARGET_hppa is not set
 # TARGET_i386 is not set
 # TARGET_i960 is not set
+# TARGET_ia64 is not set
 # TARGET_m68k is not set
 # TARGET_microblaze is not set
 # TARGET_mips is not set
@@ -21,36 +23,44 @@ TARGET_arm=y
 # TARGET_sh64 is not set
 # TARGET_sparc is not set
 # TARGET_v850 is not set
+# TARGET_vax is not set
 # TARGET_x86_64 is not set
 
 #
 # Target Architecture Features and Options
 #
-HAVE_ELF=y
-ARCH_SUPPORTS_LITTLE_ENDIAN=y
 TARGET_ARCH="arm"
-# ARCH_SUPPORTS_BIG_ENDIAN is not set
+FORCE_OPTIONS_FOR_ARCH=y
+# CONFIG_ARM_OABI is not set
+CONFIG_ARM_EABI=y
+USE_BX=y
 # CONFIG_GENERIC_ARM is not set
 # CONFIG_ARM610 is not set
 # CONFIG_ARM710 is not set
+# CONFIG_ARM7TDMI is not set
 # CONFIG_ARM720T is not set
 # CONFIG_ARM920T is not set
 # CONFIG_ARM922T is not set
 # CONFIG_ARM926T is not set
+# CONFIG_ARM10T is not set
 # CONFIG_ARM1136JF_S is not set
+# CONFIG_ARM1176JZ_S is not set
+# CONFIG_ARM1176JZF_S is not set
 # CONFIG_ARM_SA110 is not set
 # CONFIG_ARM_SA1100 is not set
 CONFIG_ARM_XSCALE=y
-ARCH_LITTLE_ENDIAN=y
-# ARCH_BIG_ENDIAN is not set
-# ARCH_HAS_NO_MMU is not set
+# CONFIG_ARM_IWMMXT is not set
+ARCH_ANY_ENDIAN=y
+# ARCH_WANTS_BIG_ENDIAN is not set
+ARCH_WANTS_LITTLE_ENDIAN=y
 ARCH_HAS_MMU=y
+ARCH_USE_MMU=y
 UCLIBC_HAS_FLOATS=y
-# HAS_FPU is not set
+UCLIBC_HAS_FPU=y
 UCLIBC_HAS_SOFT_FLOAT=y
 # DO_C99_MATH is not set
 KERNEL_SOURCE="./toolchain_build_arm/linux"
-C_SYMBOL_PREFIX=""
+KERNEL_HEADERS="./toolchain_build_arm/linux/include"
 HAVE_DOT_CONFIG=y
 
 #
@@ -74,6 +84,7 @@ UCLIBC_CTOR_DTOR=y
 UCLIBC_HAS_THREADS=y
 # PTHREADS_DEBUG_SUPPORT is not set
 UCLIBC_HAS_LFS=y
+LINUXTHREADS_OLD=y
 # UCLIBC_STATIC_LDCONFIG is not set
 # MALLOC is not set
 # MALLOC_SIMPLE is not set
@@ -81,6 +92,12 @@ MALLOC_STANDARD=y
 MALLOC_GLIBC_COMPAT=y
 UCLIBC_DYNAMIC_ATEXIT=y
 HAS_SHADOW=y
+COMPAT_ATEXIT=y
+# UCLIBC_SUSV3_LEGACY is not set
+# UCLIBC_SUSV3_LEGACY_MACROS is not set
+# UCLIBC_HAS_SHADOW is not set
+# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set
+UCLIBC_HAS___PROGNAME=y
 # UNIX98PTY_ONLY is not set
 ASSUME_DEVPTS=y
 UCLIBC_HAS_TM_EXTENSIONS=y
@@ -90,11 +107,20 @@ UCLIBC_HAS_TZ_FILE_READ_MANY=y
 UCLIBC_TZ_FILE_PATH="/etc/TZ"
 
 #
+# Advanced Library Settings
+#
+UCLIBC_PWD_BUFFER_SIZE=256
+UCLIBC_GRP_BUFFER_SIZE=256
+
+#
 # Networking Support
 #
 UCLIBC_HAS_IPV6=y
 UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
+# UCLIBC_HAS_REENTRANT_RPC is not set
+# UCLIBC_USE_NETLINK is not set
+# UCLIBC_HAS_BSD_RES_CLOSE is not set
 
 #
 # String and Stdio Support
@@ -135,14 +161,19 @@ UCLIBC_HAS_ERRNO_MESSAGES=y
 UCLIBC_HAS_SIGNUM_MESSAGES=y
 # UCLIBC_HAS_SYS_SIGLIST is not set
 UCLIBC_HAS_GNU_GETOPT=y
+UCLIBC_HAS_GNU_GETSUBOPT=y
 
 #
 # Big and Tall
 #
 UCLIBC_HAS_REGEX=y
+UCLIBC_HAS_REGEX_OLD=y
+UCLIBC_HAS_FNMATCH=y
+UCLIBC_HAS_FNMATCH_OLD=y
 UCLIBC_HAS_WORDEXP=y
 UCLIBC_HAS_FTW=y
 UCLIBC_HAS_GLOB=y
+# UCLIBC_HAS_GNU_GLOB is not set
 
 #
 # Library Installation Options
@@ -152,18 +183,29 @@ RUNTIME_PREFIX="/"
 DEVEL_PREFIX="/usr/"
 
 #
-# uClibc security related options
+# Security options
 #
-# UCLIBC_SECURITY is not set
+# UCLIBC_BUILD_PIE is not set
+# UCLIBC_HAS_ARC4RANDOM is not set
+# HAVE_NO_SSP is not set
+# UCLIBC_HAS_SSP is not set
+UCLIBC_BUILD_RELRO=y
+# UCLIBC_BUILD_NOW is not set
+UCLIBC_BUILD_NOEXECSTACK=y
 
 #
 # uClibc development/debugging options
 #
 CROSS_COMPILER_PREFIX=""
+UCLIBC_EXTRA_CFLAGS=""
 # DODEBUG is not set
 # DODEBUG_PT is not set
+DOSTRIP=y
 # DOASSERTS is not set
 # SUPPORT_LD_DEBUG is not set
 # SUPPORT_LD_DEBUG_EARLY is not set
+# UCLIBC_MALLOC_DEBUGGING is not set
 WARNINGS="-Wall"
+# EXTRA_WARNINGS is not set
+# DOMULTI is not set
 # UCLIBC_MJN3_ONLY is not set
diff --git a/toolchain/uClibc/config/armeb b/toolchain/uClibc/config/armeb
index 8a9e6a1fc9..3367204fea 100644
--- a/toolchain/uClibc/config/armeb
+++ b/toolchain/uClibc/config/armeb
@@ -9,8 +9,10 @@ TARGET_arm=y
 # TARGET_e1 is not set
 # TARGET_frv is not set
 # TARGET_h8300 is not set
+# TARGET_hppa is not set
 # TARGET_i386 is not set
 # TARGET_i960 is not set
+# TARGET_ia64 is not set
 # TARGET_m68k is not set
 # TARGET_microblaze is not set
 # TARGET_mips is not set
@@ -21,36 +23,45 @@ TARGET_arm=y
 # TARGET_sh64 is not set
 # TARGET_sparc is not set
 # TARGET_v850 is not set
+# TARGET_vax is not set
 # TARGET_x86_64 is not set
 
 #
 # Target Architecture Features and Options
 #
-HAVE_ELF=y
-ARCH_SUPPORTS_LITTLE_ENDIAN=y
 TARGET_ARCH="arm"
-ARCH_SUPPORTS_BIG_ENDIAN=y
+FORCE_OPTIONS_FOR_ARCH=y
+# CONFIG_ARM_OABI is not set
+CONFIG_ARM_EABI=y
+USE_BX=y
 # CONFIG_GENERIC_ARM is not set
 # CONFIG_ARM610 is not set
 # CONFIG_ARM710 is not set
+# CONFIG_ARM7TDMI is not set
 # CONFIG_ARM720T is not set
 # CONFIG_ARM920T is not set
 # CONFIG_ARM922T is not set
 # CONFIG_ARM926T is not set
+# CONFIG_ARM10T is not set
 # CONFIG_ARM1136JF_S is not set
+# CONFIG_ARM1176JZ_S is not set
+# CONFIG_ARM1176JZF_S is not set
 # CONFIG_ARM_SA110 is not set
 # CONFIG_ARM_SA1100 is not set
 CONFIG_ARM_XSCALE=y
-# ARCH_LITTLE_ENDIAN is not set
+# CONFIG_ARM_IWMMXT is not set
+ARCH_ANY_ENDIAN=y
 ARCH_BIG_ENDIAN=y
-# ARCH_HAS_NO_MMU is not set
+ARCH_WANTS_BIG_ENDIAN=y
+# ARCH_WANTS_LITTLE_ENDIAN is not set
 ARCH_HAS_MMU=y
+ARCH_USE_MMU=y
 UCLIBC_HAS_FLOATS=y
-# HAS_FPU is not set
+UCLIBC_HAS_FPU=y
 UCLIBC_HAS_SOFT_FLOAT=y
 # DO_C99_MATH is not set
 KERNEL_SOURCE="./toolchain_build_armeb/linux"
-C_SYMBOL_PREFIX=""
+KERNEL_HEADERS="./toolchain_build_armeb/linux/include"
 HAVE_DOT_CONFIG=y
 
 #
@@ -74,6 +85,7 @@ UCLIBC_CTOR_DTOR=y
 UCLIBC_HAS_THREADS=y
 # PTHREADS_DEBUG_SUPPORT is not set
 UCLIBC_HAS_LFS=y
+LINUXTHREADS_OLD=y
 # UCLIBC_STATIC_LDCONFIG is not set
 # MALLOC is not set
 # MALLOC_SIMPLE is not set
@@ -81,6 +93,12 @@ MALLOC_STANDARD=y
 MALLOC_GLIBC_COMPAT=y
 UCLIBC_DYNAMIC_ATEXIT=y
 HAS_SHADOW=y
+COMPAT_ATEXIT=y
+# UCLIBC_SUSV3_LEGACY is not set
+# UCLIBC_SUSV3_LEGACY_MACROS is not set
+# UCLIBC_HAS_SHADOW is not set
+# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set
+UCLIBC_HAS___PROGNAME=y
 # UNIX98PTY_ONLY is not set
 ASSUME_DEVPTS=y
 UCLIBC_HAS_TM_EXTENSIONS=y
@@ -90,11 +108,20 @@ UCLIBC_HAS_TZ_FILE_READ_MANY=y
 UCLIBC_TZ_FILE_PATH="/etc/TZ"
 
 #
+# Advanced Library Settings
+#
+UCLIBC_PWD_BUFFER_SIZE=256
+UCLIBC_GRP_BUFFER_SIZE=256
+
+#
 # Networking Support
 #
 UCLIBC_HAS_IPV6=y
 UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
+# UCLIBC_HAS_REENTRANT_RPC is not set
+# UCLIBC_USE_NETLINK is not set
+# UCLIBC_HAS_BSD_RES_CLOSE is not set
 
 #
 # String and Stdio Support
@@ -135,14 +162,19 @@ UCLIBC_HAS_ERRNO_MESSAGES=y
 UCLIBC_HAS_SIGNUM_MESSAGES=y
 # UCLIBC_HAS_SYS_SIGLIST is not set
 UCLIBC_HAS_GNU_GETOPT=y
+UCLIBC_HAS_GNU_GETSUBOPT=y
 
 #
 # Big and Tall
 #
 UCLIBC_HAS_REGEX=y
+UCLIBC_HAS_REGEX_OLD=y
+UCLIBC_HAS_FNMATCH=y
+UCLIBC_HAS_FNMATCH_OLD=y
 UCLIBC_HAS_WORDEXP=y
 UCLIBC_HAS_FTW=y
 UCLIBC_HAS_GLOB=y
+# UCLIBC_HAS_GNU_GLOB is not set
 
 #
 # Library Installation Options
@@ -152,18 +184,29 @@ RUNTIME_PREFIX="/"
 DEVEL_PREFIX="/usr/"
 
 #
-# uClibc security related options
+# Security options
 #
-# UCLIBC_SECURITY is not set
+# UCLIBC_BUILD_PIE is not set
+# UCLIBC_HAS_ARC4RANDOM is not set
+# HAVE_NO_SSP is not set
+# UCLIBC_HAS_SSP is not set
+UCLIBC_BUILD_RELRO=y
+# UCLIBC_BUILD_NOW is not set
+UCLIBC_BUILD_NOEXECSTACK=y
 
 #
 # uClibc development/debugging options
 #
 CROSS_COMPILER_PREFIX=""
+UCLIBC_EXTRA_CFLAGS=""
 # DODEBUG is not set
 # DODEBUG_PT is not set
+DOSTRIP=y
 # DOASSERTS is not set
 # SUPPORT_LD_DEBUG is not set
 # SUPPORT_LD_DEBUG_EARLY is not set
+# UCLIBC_MALLOC_DEBUGGING is not set
 WARNINGS="-Wall"
+# EXTRA_WARNINGS is not set
+# DOMULTI is not set
 # UCLIBC_MJN3_ONLY is not set
diff --git a/toolchain/uClibc/config/avr32 b/toolchain/uClibc/config/avr32
index 6cf397214b..e6303081ad 100644
--- a/toolchain/uClibc/config/avr32
+++ b/toolchain/uClibc/config/avr32
@@ -9,8 +9,10 @@ TARGET_avr32=y
 # TARGET_e1 is not set
 # TARGET_frv is not set
 # TARGET_h8300 is not set
+# TARGET_hppa is not set
 # TARGET_i386 is not set
 # TARGET_i960 is not set
+# TARGET_ia64 is not set
 # TARGET_m68k is not set
 # TARGET_microblaze is not set
 # TARGET_mips is not set
@@ -21,14 +23,15 @@ TARGET_avr32=y
 # TARGET_sh64 is not set
 # TARGET_sparc is not set
 # TARGET_v850 is not set
+# TARGET_vax is not set
 # TARGET_x86_64 is not set
 
 #
 # Target Architecture Features and Options
 #
-HAVE_ELF=y
 TARGET_ARCH="avr32"
-ARCH_SUPPORTS_BIG_ENDIAN=y
+ARCH_WANTS_BIG_ENDIAN=y
+FORCE_OPTIONS_FOR_ARCH=y
 UCLIBC_COMPLETELY_PIC=y
 CONFIG_AP7000=y
 LINKRELAX=y
@@ -36,12 +39,13 @@ LINKRELAX=y
 ARCH_BIG_ENDIAN=y
 # ARCH_HAS_NO_MMU is not set
 ARCH_HAS_MMU=y
+ARCH_USE_MMU=y
 UCLIBC_HAS_FLOATS=y
-# HAS_FPU is not set
+UCLIBC_HAS_FPU=y
 UCLIBC_HAS_SOFT_FLOAT=y
 # DO_C99_MATH is not set
-KERNEL_SOURCE="./toolchain_build_avr32/linux"
-C_SYMBOL_PREFIX=""
+KERNEL_SOURCE="./toolchain_build_avr32/linux/include"
+KERNEL_HEADERS="./toolchain_build_avr32/linux/include"
 HAVE_DOT_CONFIG=y
 
 #
@@ -65,6 +69,7 @@ UCLIBC_CTOR_DTOR=y
 UCLIBC_HAS_THREADS=y
 # PTHREADS_DEBUG_SUPPORT is not set
 UCLIBC_HAS_LFS=y
+LINUXTHREADS_OLD=y
 # UCLIBC_STATIC_LDCONFIG is not set
 # MALLOC is not set
 # MALLOC_SIMPLE is not set
@@ -72,6 +77,12 @@ MALLOC_STANDARD=y
 MALLOC_GLIBC_COMPAT=y
 UCLIBC_DYNAMIC_ATEXIT=y
 HAS_SHADOW=y
+COMPAT_ATEXIT=y
+# UCLIBC_SUSV3_LEGACY is not set
+# UCLIBC_SUSV3_LEGACY_MACROS is not set
+# UCLIBC_HAS_SHADOW is not set
+# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set
+UCLIBC_HAS___PROGNAME=y
 UNIX98PTY_ONLY=y
 ASSUME_DEVPTS=y
 UCLIBC_HAS_TM_EXTENSIONS=y
@@ -81,11 +92,20 @@ UCLIBC_HAS_TZ_FILE_READ_MANY=y
 UCLIBC_TZ_FILE_PATH="/etc/TZ"
 
 #
+# Advanced Library Settings
+#
+UCLIBC_PWD_BUFFER_SIZE=256
+UCLIBC_GRP_BUFFER_SIZE=256
+
+#
 # Networking Support
 #
 UCLIBC_HAS_IPV6=y
 UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
+# UCLIBC_HAS_REENTRANT_RPC is not set
+# UCLIBC_USE_NETLINK is not set
+# UCLIBC_HAS_BSD_RES_CLOSE is not set
 
 #
 # String and Stdio Support
@@ -126,14 +146,19 @@ UCLIBC_HAS_ERRNO_MESSAGES=y
 UCLIBC_HAS_SIGNUM_MESSAGES=y
 # UCLIBC_HAS_SYS_SIGLIST is not set
 UCLIBC_HAS_GNU_GETOPT=y
+UCLIBC_HAS_GNU_GETSUBOPT=y
 
 #
 # Big and Tall
 #
 UCLIBC_HAS_REGEX=y
+UCLIBC_HAS_REGEX_OLD=y
+UCLIBC_HAS_FNMATCH=y
+UCLIBC_HAS_FNMATCH_OLD=y
 UCLIBC_HAS_WORDEXP=y
 UCLIBC_HAS_FTW=y
 UCLIBC_HAS_GLOB=y
+# UCLIBC_HAS_GNU_GLOB is not set
 
 #
 # Library Installation Options
@@ -143,18 +168,29 @@ RUNTIME_PREFIX="/"
 DEVEL_PREFIX="/usr/"
 
 #
-# uClibc security related options
+# Security options
 #
-# UCLIBC_SECURITY is not set
+# UCLIBC_BUILD_PIE is not set
+# UCLIBC_HAS_ARC4RANDOM is not set
+# HAVE_NO_SSP is not set
+# UCLIBC_HAS_SSP is not set
+UCLIBC_BUILD_RELRO=y
+# UCLIBC_BUILD_NOW is not set
+UCLIBC_BUILD_NOEXECSTACK=y
 
 #
 # uClibc development/debugging options
 #
 CROSS_COMPILER_PREFIX=""
+UCLIBC_EXTRA_CFLAGS=""
 # DODEBUG is not set
 # DODEBUG_PT is not set
+DOSTRIP=y
 # DOASSERTS is not set
 # SUPPORT_LD_DEBUG is not set
 # SUPPORT_LD_DEBUG_EARLY is not set
+# UCLIBC_MALLOC_DEBUGGING is not set
 WARNINGS="-Wall"
+# EXTRA_WARNINGS is not set
+# DOMULTI is not set
 # UCLIBC_MJN3_ONLY is not set
diff --git a/toolchain/uClibc/config/mips b/toolchain/uClibc/config/mips
index 47c13bffad..204d4f7f2a 100644
--- a/toolchain/uClibc/config/mips
+++ b/toolchain/uClibc/config/mips
@@ -16,8 +16,10 @@
 # TARGET_e1 is not set
 # TARGET_frv is not set
 # TARGET_h8300 is not set
+# TARGET_hppa is not set
 # TARGET_i386 is not set
 # TARGET_i960 is not set
+# TARGET_ia64 is not set
 # TARGET_m68k is not set
 # TARGET_microblaze is not set
 TARGET_mips=y
@@ -28,16 +30,20 @@ TARGET_mips=y
 # TARGET_sh64 is not set
 # TARGET_sparc is not set
 # TARGET_v850 is not set
+# TARGET_vax is not set
 # TARGET_x86_64 is not set
 
 #
 # Target Architecture Features and Options
 #
-HAVE_ELF=y
-ARCH_SUPPORTS_LITTLE_ENDIAN=y
 TARGET_ARCH="mips"
 ARCH_CFLAGS="-mno-split-addresses"
-ARCH_SUPPORTS_BIG_ENDIAN=y
+ARCH_ANY_ENDIAN=y
+ARCH_WANTS_BIG_ENDIAN=y
+# ARCH_WANTS_LITTLE_ENDIAN is not set
+CONFIG_MIPS_O32_ABI=y
+# CONFIG_MIPS_N32_ABI is not set
+# CONFIG_MIPS_N64_ABI is not set
 # CONFIG_MIPS_ISA_1 is not set
 # CONFIG_MIPS_ISA_2 is not set
 # CONFIG_MIPS_ISA_3 is not set
@@ -46,13 +52,13 @@ CONFIG_MIPS_ISA_MIPS32=y
 # CONFIG_MIPS_ISA_MIPS64 is not set
 # ARCH_LITTLE_ENDIAN is not set
 ARCH_BIG_ENDIAN=y
-# ARCH_HAS_NO_MMU is not set
 ARCH_HAS_MMU=y
+ARCH_USE_MMU=y
+UCLIBC_HAS_FPU=y
 UCLIBC_HAS_FLOATS=y
-HAS_FPU=y
 # DO_C99_MATH is not set
 KERNEL_SOURCE="./toolchain_build_mips/linux"
-C_SYMBOL_PREFIX=""
+KERNEL_HEADERS="./toolchain_build_mips/linux/include"
 HAVE_DOT_CONFIG=y
 
 #
@@ -76,6 +82,7 @@ UCLIBC_CTOR_DTOR=y
 UCLIBC_HAS_THREADS=y
 # PTHREADS_DEBUG_SUPPORT is not set
 UCLIBC_HAS_LFS=y
+LINUXTHREADS_OLD=y
 # UCLIBC_STATIC_LDCONFIG is not set
 # MALLOC is not set
 # MALLOC_SIMPLE is not set
@@ -83,6 +90,12 @@ MALLOC_STANDARD=y
 MALLOC_GLIBC_COMPAT=y
 UCLIBC_DYNAMIC_ATEXIT=y
 HAS_SHADOW=y
+COMPAT_ATEXIT=y
+# UCLIBC_SUSV3_LEGACY is not set
+# UCLIBC_SUSV3_LEGACY_MACROS is not set
+# UCLIBC_HAS_SHADOW is not set
+# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set
+UCLIBC_HAS___PROGNAME=y
 # UNIX98PTY_ONLY is not set
 ASSUME_DEVPTS=y
 UCLIBC_HAS_TM_EXTENSIONS=y
@@ -92,11 +105,20 @@ UCLIBC_HAS_TZ_FILE_READ_MANY=y
 UCLIBC_TZ_FILE_PATH="/etc/TZ"
 
 #
+# Advanced Library Settings
+#
+UCLIBC_PWD_BUFFER_SIZE=256
+UCLIBC_GRP_BUFFER_SIZE=256
+
+#
 # Networking Support
 #
 UCLIBC_HAS_IPV6=y
 UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
+# UCLIBC_HAS_REENTRANT_RPC is not set
+# UCLIBC_USE_NETLINK is not set
+# UCLIBC_HAS_BSD_RES_CLOSE is not set
 
 #
 # String and Stdio Support
@@ -137,14 +159,19 @@ UCLIBC_HAS_ERRNO_MESSAGES=y
 UCLIBC_HAS_SIGNUM_MESSAGES=y
 # UCLIBC_HAS_SYS_SIGLIST is not set
 UCLIBC_HAS_GNU_GETOPT=y
+UCLIBC_HAS_GNU_GETSUBOPT=y
 
 #
 # Big and Tall
 #
 UCLIBC_HAS_REGEX=y
+UCLIBC_HAS_REGEX_OLD=y
+UCLIBC_HAS_FNMATCH=y
+UCLIBC_HAS_FNMATCH_OLD=y
 UCLIBC_HAS_WORDEXP=y
 UCLIBC_HAS_FTW=y
 UCLIBC_HAS_GLOB=y
+# UCLIBC_HAS_GNU_GLOB is not set
 
 #
 # Library Installation Options
@@ -154,18 +181,29 @@ RUNTIME_PREFIX="/"
 DEVEL_PREFIX="/usr/"
 
 #
-# uClibc security related options
+# Security options
 #
-# UCLIBC_SECURITY is not set
+# UCLIBC_BUILD_PIE is not set
+# UCLIBC_HAS_ARC4RANDOM is not set
+# HAVE_NO_SSP is not set
+# UCLIBC_HAS_SSP is not set
+UCLIBC_BUILD_RELRO=y
+# UCLIBC_BUILD_NOW is not set
+UCLIBC_BUILD_NOEXECSTACK=y
 
 #
 # uClibc development/debugging options
 #
 CROSS_COMPILER_PREFIX=""
+UCLIBC_EXTRA_CFLAGS=""
 # DODEBUG is not set
 # DODEBUG_PT is not set
+DOSTRIP=y
 # DOASSERTS is not set
 # SUPPORT_LD_DEBUG is not set
 # SUPPORT_LD_DEBUG_EARLY is not set
+# UCLIBC_MALLOC_DEBUGGING is not set
 WARNINGS="-Wall"
+# EXTRA_WARNINGS is not set
+# DOMULTI is not set
 # UCLIBC_MJN3_ONLY is not set
diff --git a/toolchain/uClibc/config/mipsel b/toolchain/uClibc/config/mipsel
index ca9184dd61..2fdb152f7e 100644
--- a/toolchain/uClibc/config/mipsel
+++ b/toolchain/uClibc/config/mipsel
@@ -16,8 +16,10 @@
 # TARGET_e1 is not set
 # TARGET_frv is not set
 # TARGET_h8300 is not set
+# TARGET_hppa is not set
 # TARGET_i386 is not set
 # TARGET_i960 is not set
+# TARGET_ia64 is not set
 # TARGET_m68k is not set
 # TARGET_microblaze is not set
 TARGET_mips=y
@@ -28,16 +30,20 @@ TARGET_mips=y
 # TARGET_sh64 is not set
 # TARGET_sparc is not set
 # TARGET_v850 is not set
+# TARGET_vax is not set
 # TARGET_x86_64 is not set
 
 #
 # Target Architecture Features and Options
 #
-HAVE_ELF=y
-ARCH_SUPPORTS_LITTLE_ENDIAN=y
 TARGET_ARCH="mips"
 ARCH_CFLAGS="-mno-split-addresses"
-ARCH_SUPPORTS_BIG_ENDIAN=y
+ARCH_ANY_ENDIAN=y
+# ARCH_WANTS_BIG_ENDIAN is not set
+ARCH_WANTS_LITTLE_ENDIAN=y
+CONFIG_MIPS_O32_ABI=y
+# CONFIG_MIPS_N32_ABI is not set
+# CONFIG_MIPS_N64_ABI is not set
 # CONFIG_MIPS_ISA_1 is not set
 # CONFIG_MIPS_ISA_2 is not set
 # CONFIG_MIPS_ISA_3 is not set
@@ -46,13 +52,13 @@ CONFIG_MIPS_ISA_MIPS32=y
 # CONFIG_MIPS_ISA_MIPS64 is not set
 ARCH_LITTLE_ENDIAN=y
 # ARCH_BIG_ENDIAN is not set
-# ARCH_HAS_NO_MMU is not set
 ARCH_HAS_MMU=y
+ARCH_USE_MMU=y
 UCLIBC_HAS_FLOATS=y
-HAS_FPU=y
+UCLIBC_HAS_FPU=y
 # DO_C99_MATH is not set
 KERNEL_SOURCE="./toolchain_build_mipsel/linux"
-C_SYMBOL_PREFIX=""
+KERNEL_HEADERS="./toolchain_build_mipsel/linux/include"
 HAVE_DOT_CONFIG=y
 
 #
@@ -76,6 +82,7 @@ UCLIBC_CTOR_DTOR=y
 UCLIBC_HAS_THREADS=y
 # PTHREADS_DEBUG_SUPPORT is not set
 UCLIBC_HAS_LFS=y
+LINUXTHREADS_OLD=y
 # UCLIBC_STATIC_LDCONFIG is not set
 # MALLOC is not set
 # MALLOC_SIMPLE is not set
@@ -83,6 +90,12 @@ MALLOC_STANDARD=y
 MALLOC_GLIBC_COMPAT=y
 UCLIBC_DYNAMIC_ATEXIT=y
 HAS_SHADOW=y
+COMPAT_ATEXIT=y
+# UCLIBC_SUSV3_LEGACY is not set
+# UCLIBC_SUSV3_LEGACY_MACROS is not set
+# UCLIBC_HAS_SHADOW is not set
+# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set
+UCLIBC_HAS___PROGNAME=y
 # UNIX98PTY_ONLY is not set
 ASSUME_DEVPTS=y
 UCLIBC_HAS_TM_EXTENSIONS=y
@@ -92,11 +105,20 @@ UCLIBC_HAS_TZ_FILE_READ_MANY=y
 UCLIBC_TZ_FILE_PATH="/etc/TZ"
 
 #
+# Advanced Library Settings
+#
+UCLIBC_PWD_BUFFER_SIZE=256
+UCLIBC_GRP_BUFFER_SIZE=256
+
+#
 # Networking Support
 #
 UCLIBC_HAS_IPV6=y
 UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
+# UCLIBC_HAS_REENTRANT_RPC is not set
+# UCLIBC_USE_NETLINK is not set
+# UCLIBC_HAS_BSD_RES_CLOSE is not set
 
 #
 # String and Stdio Support
@@ -137,14 +159,19 @@ UCLIBC_HAS_ERRNO_MESSAGES=y
 UCLIBC_HAS_SIGNUM_MESSAGES=y
 # UCLIBC_HAS_SYS_SIGLIST is not set
 UCLIBC_HAS_GNU_GETOPT=y
+UCLIBC_HAS_GNU_GETSUBOPT=y
 
 #
 # Big and Tall
 #
 UCLIBC_HAS_REGEX=y
+UCLIBC_HAS_REGEX_OLD=y
+UCLIBC_HAS_FNMATCH=y
+UCLIBC_HAS_FNMATCH_OLD=y
 UCLIBC_HAS_WORDEXP=y
 UCLIBC_HAS_FTW=y
 UCLIBC_HAS_GLOB=y
+# UCLIBC_HAS_GNU_GLOB is not set
 
 #
 # Library Installation Options
@@ -154,18 +181,29 @@ RUNTIME_PREFIX="/"
 DEVEL_PREFIX="/usr/"
 
 #
-# uClibc security related options
+# Security options
 #
-# UCLIBC_SECURITY is not set
+# UCLIBC_BUILD_PIE is not set
+# UCLIBC_HAS_ARC4RANDOM is not set
+# HAVE_NO_SSP is not set
+# UCLIBC_HAS_SSP is not set
+UCLIBC_BUILD_RELRO=y
+# UCLIBC_BUILD_NOW is not set
+UCLIBC_BUILD_NOEXECSTACK=y
 
 #
 # uClibc development/debugging options
 #
 CROSS_COMPILER_PREFIX=""
+UCLIBC_EXTRA_CFLAGS=""
 # DODEBUG is not set
 # DODEBUG_PT is not set
+DOSTRIP=y
 # DOASSERTS is not set
 # SUPPORT_LD_DEBUG is not set
 # SUPPORT_LD_DEBUG_EARLY is not set
+# UCLIBC_MALLOC_DEBUGGING is not set
 WARNINGS="-Wall"
+# EXTRA_WARNINGS is not set
+# DOMULTI is not set
 # UCLIBC_MJN3_ONLY is not set
diff --git a/toolchain/uClibc/config/powerpc b/toolchain/uClibc/config/powerpc
index dc43e06444..af0db3201c 100644
--- a/toolchain/uClibc/config/powerpc
+++ b/toolchain/uClibc/config/powerpc
@@ -16,8 +16,10 @@
 # TARGET_e1 is not set
 # TARGET_frv is not set
 # TARGET_h8300 is not set
+# TARGET_hppa is not set
 # TARGET_i386 is not set
 # TARGET_i960 is not set
+# TARGET_ia64 is not set
 # TARGET_m68k is not set
 # TARGET_microblaze is not set
 # TARGET_mips is not set
@@ -28,29 +30,25 @@ TARGET_powerpc=y
 # TARGET_sh64 is not set
 # TARGET_sparc is not set
 # TARGET_v850 is not set
+# TARGET_vax is not set
 # TARGET_x86_64 is not set
 
 #
 # Target Architecture Features and Options
 #
-HAVE_ELF=y
 TARGET_ARCH="powerpc"
-ARCH_SUPPORTS_BIG_ENDIAN=y
-# CONFIG_MIPS_ISA_1 is not set
-# CONFIG_MIPS_ISA_2 is not set
-# CONFIG_MIPS_ISA_3 is not set
-# CONFIG_MIPS_ISA_4 is not set
-# CONFIG_MIPS_ISA_MIPS32 is not set
-# CONFIG_MIPS_ISA_MIPS64 is not set
+CONFIG_CLASSIC=y
+# CONFIG_E500 is not set
+# ARCH_ANY_ENDIAN is not set
 # ARCH_LITTLE_ENDIAN is not set
 ARCH_BIG_ENDIAN=y
-# ARCH_HAS_NO_MMU is not set
 ARCH_HAS_MMU=y
+ARCH_USE_MMU=y
 UCLIBC_HAS_FLOATS=y
-HAS_FPU=y
+UCLIBC_HAS_FPU=y
 # DO_C99_MATH is not set
 KERNEL_SOURCE="./toolchain_build_powerpc/linux"
-C_SYMBOL_PREFIX=""
+KERNEL_HEADERS="./toolchain_build_powerpc/linux/include"
 HAVE_DOT_CONFIG=y
 
 #
@@ -68,12 +66,12 @@ LDSO_CACHE_SUPPORT=y
 # LDSO_PRELOAD_FILE_SUPPORT is not set
 LDSO_BASE_FILENAME="ld.so"
 LDSO_RUNPATH=y
-DL_FINI_CRT_COMPAT=y
 UCLIBC_CTOR_DTOR=y
 # HAS_NO_THREADS is not set
 UCLIBC_HAS_THREADS=y
 # PTHREADS_DEBUG_SUPPORT is not set
 UCLIBC_HAS_LFS=y
+LINUXTHREADS_OLD=y
 # UCLIBC_STATIC_LDCONFIG is not set
 # MALLOC is not set
 # MALLOC_SIMPLE is not set
@@ -81,6 +79,12 @@ MALLOC_STANDARD=y
 MALLOC_GLIBC_COMPAT=y
 UCLIBC_DYNAMIC_ATEXIT=y
 HAS_SHADOW=y
+COMPAT_ATEXIT=y
+# UCLIBC_SUSV3_LEGACY is not set
+# UCLIBC_SUSV3_LEGACY_MACROS is not set
+# UCLIBC_HAS_SHADOW is not set
+# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set
+UCLIBC_HAS___PROGNAME=y
 # UNIX98PTY_ONLY is not set
 ASSUME_DEVPTS=y
 UCLIBC_HAS_TM_EXTENSIONS=y
@@ -90,11 +94,20 @@ UCLIBC_HAS_TZ_FILE_READ_MANY=y
 UCLIBC_TZ_FILE_PATH="/etc/TZ"
 
 #
+# Advanced Library Settings
+#
+UCLIBC_PWD_BUFFER_SIZE=256
+UCLIBC_GRP_BUFFER_SIZE=256
+
+#
 # Networking Support
 #
 UCLIBC_HAS_IPV6=y
 UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
+# UCLIBC_HAS_REENTRANT_RPC is not set
+# UCLIBC_USE_NETLINK is not set
+# UCLIBC_HAS_BSD_RES_CLOSE is not set
 
 #
 # String and Stdio Support
@@ -135,14 +148,19 @@ UCLIBC_HAS_ERRNO_MESSAGES=y
 UCLIBC_HAS_SIGNUM_MESSAGES=y
 # UCLIBC_HAS_SYS_SIGLIST is not set
 UCLIBC_HAS_GNU_GETOPT=y
+UCLIBC_HAS_GNU_GETSUBOPT=y
 
 #
 # Big and Tall
 #
 UCLIBC_HAS_REGEX=y
+UCLIBC_HAS_REGEX_OLD=y
+UCLIBC_HAS_FNMATCH=y
+UCLIBC_HAS_FNMATCH_OLD=y
 UCLIBC_HAS_WORDEXP=y
 UCLIBC_HAS_FTW=y
 UCLIBC_HAS_GLOB=y
+# UCLIBC_HAS_GNU_GLOB is not set
 
 #
 # Library Installation Options
@@ -152,18 +170,29 @@ RUNTIME_PREFIX="/"
 DEVEL_PREFIX="/usr/"
 
 #
-# uClibc security related options
+# Security options
 #
-# UCLIBC_SECURITY is not set
+# UCLIBC_BUILD_PIE is not set
+# UCLIBC_HAS_ARC4RANDOM is not set
+# HAVE_NO_SSP is not set
+# UCLIBC_HAS_SSP is not set
+UCLIBC_BUILD_RELRO=y
+# UCLIBC_BUILD_NOW is not set
+UCLIBC_BUILD_NOEXECSTACK=y
 
 #
 # uClibc development/debugging options
 #
 CROSS_COMPILER_PREFIX=""
+UCLIBC_EXTRA_CFLAGS=""
 # DODEBUG is not set
 # DODEBUG_PT is not set
+DOSTRIP=y
 # DOASSERTS is not set
 # SUPPORT_LD_DEBUG is not set
 # SUPPORT_LD_DEBUG_EARLY is not set
+# UCLIBC_MALLOC_DEBUGGING is not set
 WARNINGS="-Wall"
+# EXTRA_WARNINGS is not set
+# DOMULTI is not set
 # UCLIBC_MJN3_ONLY is not set
diff --git a/toolchain/uClibc/patches/001-fix_mmap.patch b/toolchain/uClibc/patches/001-fix_mmap.patch
new file mode 100644
index 0000000000..4775e8c332
--- /dev/null
+++ b/toolchain/uClibc/patches/001-fix_mmap.patch
@@ -0,0 +1,91 @@
+--- uClibc-0.9.29.oorig/test/mmap/mmap2.c	(revision 0)
++++ uClibc-0.9.29/test/mmap/mmap2.c	(revision 18616)
+@@ -0,0 +1,41 @@
++/* When trying to map /dev/mem with offset 0xFFFFF000 on the ARM platform, mmap
++ * returns -EOVERFLOW.
++ *
++ * Since off_t is defined as a long int and the sign bit is set in the address,
++ * the shift operation shifts in ones instead of zeroes
++ * from the left. This results the offset sent to the kernel function becomes
++ * 0xFFFFFFFF instead of 0x000FFFFF with MMAP2_PAGE_SHIFT set to 12.
++ */
++
++#include <unistd.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++#include <errno.h>
++#include <fcntl.h>
++#include <sys/mman.h>
++
++#define FATAL do { fprintf(stderr, "Error at line %d, file %s (%d) [%s]\n", \
++  __LINE__, __FILE__, errno, strerror(errno)); exit(1); } while(0)
++
++#define MAP_SIZE 4096UL
++#define MAP_MASK (MAP_SIZE - 1)
++
++int main(int argc, char **argv) {
++    void* map_base = 0;
++    int fd;
++    off_t target = 0xfffff000;
++    if((fd = open("/dev/mem", O_RDWR | O_SYNC)) == -1) FATAL;
++    printf("/dev/mem opened.\n");
++    fflush(stdout);
++
++   /* Map one page */
++    map_base = mmap(0, MAP_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED,
++                        fd, target & ~MAP_MASK);
++    if(map_base == (void *) -1) FATAL;
++    printf("Memory mapped at address %p.\n", map_base);
++    fflush(stdout);
++    if(munmap(map_base, MAP_SIZE) == -1) FATAL;
++    close(fd);
++    return 0;
++}
+--- uClibc-0.9.29.oorig/libc/sysdeps/linux/arm/mmap.c	(revision 18615)
++++ uClibc-0.9.29/libc/sysdeps/linux/arm/mmap.c	(revision 18616)
+@@ -27,7 +27,6 @@ __ptr_t mmap(__ptr_t addr, size_t len, i
+ 
+ #elif defined  (__NR_mmap2)
+ #define __NR__mmap __NR_mmap2
+-
+ #ifndef MMAP2_PAGE_SHIFT
+ # define MMAP2_PAGE_SHIFT 12
+ #endif
+@@ -39,9 +38,17 @@ __ptr_t mmap(__ptr_t addr, size_t len, i
+ {
+   /* check if offset is page aligned */
+     if (offset & ((1 << MMAP2_PAGE_SHIFT) - 1))
++    {
++        __set_errno(EINVAL);
+         return MAP_FAILED;
++    }
++#ifdef __USE_FILE_OFFSET64
++  return (__ptr_t) _mmap (addr, len, prot, flags,
++						  fd,((__u_quad_t) offset >> MMAP2_PAGE_SHIFT));
++#else
+   return (__ptr_t) _mmap (addr, len, prot, flags,
+-						  fd,(off_t) (offset >> MMAP2_PAGE_SHIFT));
++                          fd,((__u_long) offset >> MMAP2_PAGE_SHIFT));
++#endif
+ }
+ #elif defined (__NR_mmap)
+ # define __NR__mmap __NR_mmap
+--- uClibc-0.9.29.oorig/libc/sysdeps/linux/common/mmap64.c	(revision 18615)
++++ uClibc-0.9.29/libc/sysdeps/linux/common/mmap64.c	(revision 18616)
+@@ -58,8 +58,13 @@ __ptr_t mmap64(__ptr_t addr, size_t len,
+ 		__set_errno(EINVAL);
+ 		return MAP_FAILED;
+ 	}
+-
+-	return __syscall_mmap2(addr, len, prot, flags, fd, (off_t) (offset >> MMAP2_PAGE_SHIFT));
++#ifdef __USE_FILE_OFFSET64
++  return __syscall_mmap2(addr, len, prot, flags,
++                         fd,((__u_quad_t)offset >> MMAP2_PAGE_SHIFT));
++#else
++   return __syscall_mmap2(addr, len, prot, flags,
++                          fd,((__u_long)offset >> MMAP2_PAGE_SHIFT));
++#endif
+ }
+ 
+ # endif
diff --git a/toolchain/uClibc/patches/002-conditional_sched_affinity.patch b/toolchain/uClibc/patches/002-conditional_sched_affinity.patch
new file mode 100644
index 0000000000..509c42af52
--- /dev/null
+++ b/toolchain/uClibc/patches/002-conditional_sched_affinity.patch
@@ -0,0 +1,53 @@
+diff -ur uClibc-0.9.29/libc/sysdeps/linux/common/sched_getaffinity.c uClibc-0.9.29-patched/libc/sysdeps/linux/common/sched_getaffinity.c
+--- uClibc-0.9.29/libc/sysdeps/linux/common/sched_getaffinity.c	2007-02-12 16:52:32.000000000 -0600
++++ uClibc-0.9.29-patched/libc/sysdeps/linux/common/sched_getaffinity.c	2007-05-09 18:05:09.397411811 -0500
+@@ -29,6 +29,7 @@
+ #include <sys/param.h>
+ #include <sys/types.h>
+ 
++#ifdef __NR_sched_getaffinity
+ libc_hidden_proto(memset)
+ 
+ #define __NR___syscall_sched_getaffinity __NR_sched_getaffinity
+@@ -48,5 +49,15 @@
+ 	}
+ 	return res;
+ }
++#else
++/*
++int sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *cpuset)
++{
++	__set_errno(ENOSYS);
++	return -1;
++}
++*/
+ #endif
+ #endif
++
++#endif
+diff -ur uClibc-0.9.29/libc/sysdeps/linux/common/sched_setaffinity.c uClibc-0.9.29-patched/libc/sysdeps/linux/common/sched_setaffinity.c
+--- uClibc-0.9.29/libc/sysdeps/linux/common/sched_setaffinity.c	2007-02-12 16:52:32.000000000 -0600
++++ uClibc-0.9.29-patched/libc/sysdeps/linux/common/sched_setaffinity.c	2007-05-09 18:05:09.397411811 -0500
+@@ -31,6 +31,7 @@
+ #include <sys/types.h>
+ #include <alloca.h>
+ 
++#ifdef __NR_sched_setaffinity
+ libc_hidden_proto(getpid)
+ 
+ #define __NR___syscall_sched_setaffinity __NR_sched_setaffinity
+@@ -74,5 +75,14 @@
+ 
+ 	return INLINE_SYSCALL (sched_setaffinity, 3, pid, cpusetsize, cpuset);
+ }
++#else
++/*
++int sched_setaffinity(pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset)
++{
++	__set_errno(ENOSYS);
++	return -1;
++}
++*/
++#endif
+ #endif
+ #endif
diff --git a/toolchain/uClibc/patches/004-fix_gethostent_r_failure_retval.patch b/toolchain/uClibc/patches/004-fix_gethostent_r_failure_retval.patch
new file mode 100644
index 0000000000..7b246c1ad7
--- /dev/null
+++ b/toolchain/uClibc/patches/004-fix_gethostent_r_failure_retval.patch
@@ -0,0 +1,12 @@
+diff -ur uClibc-0.9.29/libc/inet/resolv.c uClibc-0.9.29-patched/libc/inet/resolv.c
+--- uClibc-0.9.29/libc/inet/resolv.c	2007-04-23 12:01:05.000000000 -0500
++++ uClibc-0.9.29-patched/libc/inet/resolv.c	2007-05-09 18:05:33.563404419 -0500
+@@ -1700,7 +1700,7 @@
+ int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen,
+ 	struct hostent **result, int *h_errnop)
+ {
+-    int ret;
++    int ret = HOST_NOT_FOUND;
+ 
+     __UCLIBC_MUTEX_LOCK(mylock);
+     if (__gethostent_fp == NULL) {
diff --git a/toolchain/uClibc/patches/005-fix_internal_function_definition.patch b/toolchain/uClibc/patches/005-fix_internal_function_definition.patch
new file mode 100644
index 0000000000..9b88d826f1
--- /dev/null
+++ b/toolchain/uClibc/patches/005-fix_internal_function_definition.patch
@@ -0,0 +1,51 @@
+Index: uClibc/libc/sysdeps/linux/i386/bits/uClibc_arch_features.h
+===================================================================
+--- uClibc/libc/sysdeps/linux/i386/bits/uClibc_arch_features.h	(revision 18898)
++++ uClibc/libc/sysdeps/linux/i386/bits/uClibc_arch_features.h	(working copy)
+@@ -42,6 +42,8 @@
+ /* define if target supports IEEE signed zero floats */
+ #define __UCLIBC_HAVE_SIGNED_ZERO__
+ 
++#if defined _LIBC
+ #define internal_function __attribute__ ((regparm (3), stdcall))
++#endif
+ 
+ #endif /* _BITS_UCLIBC_ARCH_FEATURES_H */
+Index: uClibc/include/libc-symbols.h
+===================================================================
+--- uClibc/include/libc-symbols.h	(revision 18898)
++++ uClibc/include/libc-symbols.h	(working copy)
+@@ -22,6 +22,16 @@
+ #ifndef _LIBC_SYMBOLS_H
+ #define _LIBC_SYMBOLS_H	1
+ 
++/* This is defined for the compilation of all C library code.  features.h
++   tests this to avoid inclusion of stubs.h while compiling the library,
++   before stubs.h has been generated.  Some library code that is shared
++   with other packages also tests this symbol to see if it is being
++   compiled as part of the C library.  We must define this before including
++   config.h, because it makes some definitions conditional on whether libc
++   itself is being compiled, or just some generator program.  */
++#define _LIBC	1
++
++
+ /* This file's macros are included implicitly in the compilation of every
+    file in the C library by -imacros.
+ 
+@@ -40,16 +50,6 @@
+ 
+ #include <bits/uClibc_arch_features.h>
+ 
+-
+-/* This is defined for the compilation of all C library code.  features.h
+-   tests this to avoid inclusion of stubs.h while compiling the library,
+-   before stubs.h has been generated.  Some library code that is shared
+-   with other packages also tests this symbol to see if it is being
+-   compiled as part of the C library.  We must define this before including
+-   config.h, because it makes some definitions conditional on whether libc
+-   itself is being compiled, or just some generator program.  */
+-#define _LIBC	1
+-
+ /* Enable declarations of GNU extensions, since we are compiling them.  */
+ #define _GNU_SOURCE	1
+ 
diff --git a/toolchain/uClibc/patches/006-rm_whitespace.patch b/toolchain/uClibc/patches/006-rm_whitespace.patch
new file mode 100644
index 0000000000..6004f91e32
--- /dev/null
+++ b/toolchain/uClibc/patches/006-rm_whitespace.patch
@@ -0,0 +1,86 @@
+diff -urN uClibc-0.9.29-0rig/include/assert.h uClibc-0.9.29/include/assert.h
+--- uClibc-0.9.29-0rig/include/assert.h	2005-11-03 23:42:46.000000000 +0100
++++ uClibc-0.9.29/include/assert.h	2007-08-13 19:10:57.000000000 +0200
+@@ -31,7 +31,7 @@
+ #define	_ASSERT_H	1
+ #include <features.h>
+ 
+-#if defined __cplusplus && __GNUC_PREREQ (2,95)
++#if defined __cplusplus && __GNUC_PREREQ(2,95)
+ # define __ASSERT_VOID_CAST static_cast<void>
+ #else
+ # define __ASSERT_VOID_CAST (void)
+@@ -59,13 +59,17 @@
+   (__ASSERT_VOID_CAST ((expr) ? 0 :					      \
+ 		       (__assert (__STRING(expr), __FILE__, __LINE__,    \
+ 				       __ASSERT_FUNCTION), 0)))
+-  
++
++/* Define some temporaries to workaround tinyx makedepend bug */
++#define	__GNUC_PREREQ_2_6	__GNUC_PREREQ(2, 6)
++#define	__GNUC_PREREQ_2_4	__GNUC_PREREQ(2, 4)
+ /* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__'
+    which contains the name of the function currently being defined.
+    This is broken in G++ before version 2.6.
+    C9x has a similar variable called __func__, but prefer the GCC one since
+    it demangles C++ function names.  */
+-# if defined __cplusplus ? __GNUC_PREREQ (2, 6) : __GNUC_PREREQ (2, 4)
++
++# if defined __cplusplus ? __GNUC_PREREQ_2_6 : __GNUC_PREREQ_2_4
+ #   define __ASSERT_FUNCTION	__PRETTY_FUNCTION__
+ # else
+ #  if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
+diff -urN uClibc-0.9.29-0rig/include/complex.h uClibc-0.9.29/include/complex.h
+--- uClibc-0.9.29-0rig/include/complex.h	2002-05-09 10:15:21.000000000 +0200
++++ uClibc-0.9.29/include/complex.h	2007-08-13 17:55:29.000000000 +0200
+@@ -33,7 +33,7 @@
+ /* We might need to add support for more compilers here.  But since ISO
+    C99 is out hopefully all maintained compilers will soon provide the data
+    types `float complex' and `double complex'.  */
+-#if __GNUC_PREREQ (2, 7) && !__GNUC_PREREQ (2, 97)
++#if __GNUC_PREREQ(2, 7) && !__GNUC_PREREQ(2, 97)
+ # define _Complex __complex__
+ #endif
+ 
+diff -urN uClibc-0.9.29-0rig/include/features.h uClibc-0.9.29/include/features.h
+--- uClibc-0.9.29-0rig/include/features.h	2006-11-29 22:10:04.000000000 +0100
++++ uClibc-0.9.29/include/features.h	2007-08-13 17:55:51.000000000 +0200
+@@ -143,7 +143,7 @@
+ 
+ /* Convenience macros to test the versions of glibc and gcc.
+    Use them like this:
+-   #if __GNUC_PREREQ (2,8)
++   #if __GNUC_PREREQ(2,8)
+    ... code requiring gcc 2.8 or later ...
+    #endif
+    Note - they won't work for gcc1 or glibc1, since the _MINOR macros
+@@ -297,7 +297,7 @@
+ /* uClibc does not support _FORTIFY_SOURCE */
+ #undef _FORTIFY_SOURCE
+ #if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0 \
+-    && __GNUC_PREREQ (4, 1) && defined __OPTIMIZE__ && __OPTIMIZE__ > 0
++    && __GNUC_PREREQ(4, 1) && defined __OPTIMIZE__ && __OPTIMIZE__ > 0
+ # if _FORTIFY_SOURCE > 1
+ #  define __USE_FORTIFY_LEVEL 2
+ # else
+@@ -366,7 +366,7 @@
+ #endif	/* !ASSEMBLER */
+ 
+ /* Decide whether we can define 'extern inline' functions in headers.  */
+-#if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
++#if __GNUC_PREREQ(2, 7) && defined __OPTIMIZE__ \
+     && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
+ # define __USE_EXTERN_INLINES	1
+ #endif
+diff -urN uClibc-0.9.29-0rig/include/tgmath.h uClibc-0.9.29/include/tgmath.h
+--- uClibc-0.9.29-0rig/include/tgmath.h	2002-05-09 10:15:21.000000000 +0200
++++ uClibc-0.9.29/include/tgmath.h	2007-08-13 17:56:17.000000000 +0200
+@@ -34,7 +34,7 @@
+    do not try this for now and instead concentrate only on GNU CC.  Once
+    we have more information support for other compilers might follow.  */
+ 
+-#if __GNUC_PREREQ (2, 7)
++#if __GNUC_PREREQ(2, 7)
+ 
+ # ifdef __NO_LONG_DOUBLE_MATH
+ #  define __tgml(fct) fct
diff --git a/toolchain/uClibc/patches/007-avr32.patch b/toolchain/uClibc/patches/007-avr32.patch
new file mode 100644
index 0000000000..1f2f2e1e78
--- /dev/null
+++ b/toolchain/uClibc/patches/007-avr32.patch
@@ -0,0 +1,3657 @@
+ Rules.mak                                          |    6 +
+ extra/Configs/Config.avr32                         |   31 ++++
+ extra/Configs/Config.in                            |    7 +
+ extra/Configs/defconfigs/avr32                     |    1 +
+ include/elf.h                                      |   51 ++++++
+ ldso/include/dl-string.h                           |    3 +-
+ ldso/include/dl-syscall.h                          |   40 ++--
+ ldso/ldso/avr32/dl-debug.h                         |   45 +++++
+ ldso/ldso/avr32/dl-startup.h                       |  112 ++++++++++++
+ ldso/ldso/avr32/dl-syscalls.h                      |    6 +
+ ldso/ldso/avr32/dl-sysdep.h                        |  105 +++++++++++
+ ldso/ldso/avr32/elfinterp.c                        |  191 ++++++++++++++++++++
+ ldso/ldso/avr32/resolve.S                          |   28 +++
+ ldso/ldso/dl-startup.c                             |    4 +-
+ libc/inet/resolv.c                                 |    6 +-
+ libc/string/avr32/Makefile                         |   26 +++
+ libc/string/avr32/bcopy.S                          |   26 +++
+ libc/string/avr32/bzero.S                          |   22 +++
+ libc/string/avr32/memcmp.S                         |   61 +++++++
+ libc/string/avr32/memcpy.S                         |  111 ++++++++++++
+ libc/string/avr32/memmove.S                        |  116 ++++++++++++
+ libc/string/avr32/memset.S                         |   70 +++++++
+ libc/string/avr32/strcmp.S                         |   91 ++++++++++
+ libc/string/avr32/strlen.S                         |   62 +++++++
+ libc/sysdeps/linux/avr32/Makefile                  |   25 +++
+ libc/sysdeps/linux/avr32/Makefile.arch             |   13 ++
+ libc/sysdeps/linux/avr32/__longjmp.S               |   21 +++
+ libc/sysdeps/linux/avr32/bits/atomic.h             |  120 ++++++++++++
+ libc/sysdeps/linux/avr32/bits/byteswap.h           |   70 +++++++
+ libc/sysdeps/linux/avr32/bits/endian.h             |    7 +
+ libc/sysdeps/linux/avr32/bits/fcntl.h              |  165 +++++++++++++++++
+ libc/sysdeps/linux/avr32/bits/kernel_stat.h        |   67 +++++++
+ libc/sysdeps/linux/avr32/bits/kernel_types.h       |   55 ++++++
+ libc/sysdeps/linux/avr32/bits/mman.h               |  103 +++++++++++
+ libc/sysdeps/linux/avr32/bits/setjmp.h             |   30 +++
+ libc/sysdeps/linux/avr32/bits/stackinfo.h          |   28 +++
+ libc/sysdeps/linux/avr32/bits/syscalls.h           |  143 +++++++++++++++
+ .../linux/avr32/bits/uClibc_arch_features.h        |   45 +++++
+ libc/sysdeps/linux/avr32/bits/wordsize.h           |    1 +
+ libc/sysdeps/linux/avr32/brk.c                     |   31 ++++
+ libc/sysdeps/linux/avr32/bsd-_setjmp.S             |   16 ++
+ libc/sysdeps/linux/avr32/bsd-setjmp.S              |   16 ++
+ libc/sysdeps/linux/avr32/clone.c                   |   41 +++++
+ libc/sysdeps/linux/avr32/crt1.S                    |   97 ++++++++++
+ libc/sysdeps/linux/avr32/crti.S                    |   26 +++
+ libc/sysdeps/linux/avr32/crtn.S                    |   14 ++
+ libc/sysdeps/linux/avr32/mmap.c                    |   33 ++++
+ libc/sysdeps/linux/avr32/setjmp.S                  |   29 +++
+ libc/sysdeps/linux/avr32/sigaction.c               |   59 ++++++
+ libc/sysdeps/linux/avr32/sigrestorer.S             |   15 ++
+ libc/sysdeps/linux/avr32/sys/elf.h                 |   26 +++
+ libc/sysdeps/linux/avr32/sys/procfs.h              |  123 +++++++++++++
+ libc/sysdeps/linux/avr32/sys/ucontext.h            |   90 +++++++++
+ libc/sysdeps/linux/avr32/sys/user.h                |   46 +++++
+ libc/sysdeps/linux/avr32/syscall.S                 |   71 ++++++++
+ libc/sysdeps/linux/avr32/vfork.S                   |   58 ++++++
+ .../linuxthreads.old/sysdeps/avr32/pt-machine.h    |   73 ++++++++
+ libpthread/linuxthreads/sysdeps/avr32/pt-machine.h |   73 ++++++++
+ utils/ldd.c                                        |    5 +
+ 60 files changed, 3094 insertions(+), 25 deletions(-)
+ create mode 100644 extra/Configs/Config.avr32
+ create mode 100644 extra/Configs/defconfigs/avr32
+ create mode 100644 ldso/ldso/avr32/dl-debug.h
+ create mode 100644 ldso/ldso/avr32/dl-startup.h
+ create mode 100644 ldso/ldso/avr32/dl-syscalls.h
+ create mode 100644 ldso/ldso/avr32/dl-sysdep.h
+ create mode 100644 ldso/ldso/avr32/elfinterp.c
+ create mode 100644 ldso/ldso/avr32/resolve.S
+ create mode 100644 libc/string/avr32/Makefile
+ create mode 100644 libc/string/avr32/bcopy.S
+ create mode 100644 libc/string/avr32/bzero.S
+ create mode 100644 libc/string/avr32/memcmp.S
+ create mode 100644 libc/string/avr32/memcpy.S
+ create mode 100644 libc/string/avr32/memmove.S
+ create mode 100644 libc/string/avr32/memset.S
+ create mode 100644 libc/string/avr32/strcmp.S
+ create mode 100644 libc/string/avr32/strlen.S
+ create mode 100644 libc/sysdeps/linux/avr32/Makefile
+ create mode 100644 libc/sysdeps/linux/avr32/Makefile.arch
+ create mode 100644 libc/sysdeps/linux/avr32/__longjmp.S
+ create mode 100644 libc/sysdeps/linux/avr32/bits/atomic.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/byteswap.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/endian.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/fcntl.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/kernel_stat.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/kernel_types.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/mman.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/setjmp.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/stackinfo.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/syscalls.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/uClibc_arch_features.h
+ create mode 100644 libc/sysdeps/linux/avr32/bits/wordsize.h
+ create mode 100644 libc/sysdeps/linux/avr32/brk.c
+ create mode 100644 libc/sysdeps/linux/avr32/bsd-_setjmp.S
+ create mode 100644 libc/sysdeps/linux/avr32/bsd-setjmp.S
+ create mode 100644 libc/sysdeps/linux/avr32/clone.c
+ create mode 100644 libc/sysdeps/linux/avr32/crt1.S
+ create mode 100644 libc/sysdeps/linux/avr32/crti.S
+ create mode 100644 libc/sysdeps/linux/avr32/crtn.S
+ create mode 100644 libc/sysdeps/linux/avr32/mmap.c
+ create mode 100644 libc/sysdeps/linux/avr32/setjmp.S
+ create mode 100644 libc/sysdeps/linux/avr32/sigaction.c
+ create mode 100644 libc/sysdeps/linux/avr32/sigrestorer.S
+ create mode 100644 libc/sysdeps/linux/avr32/sys/elf.h
+ create mode 100644 libc/sysdeps/linux/avr32/sys/procfs.h
+ create mode 100644 libc/sysdeps/linux/avr32/sys/ucontext.h
+ create mode 100644 libc/sysdeps/linux/avr32/sys/user.h
+ create mode 100644 libc/sysdeps/linux/avr32/syscall.S
+ create mode 100644 libc/sysdeps/linux/avr32/vfork.S
+ create mode 100644 libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
+ create mode 100644 libpthread/linuxthreads/sysdeps/avr32/pt-machine.h
+diff --git a/Rules.mak b/Rules.mak
+index d054bbb..55381cf 100644
+--- a/Rules.mak
++++ b/Rules.mak
+@@ -313,6 +313,12 @@ ifeq ($(TARGET_ARCH),frv)
+ 	UCLIBC_LDSO=ld.so.1
+ endif
+ 
++ifeq ($(strip $(TARGET_ARCH)),avr32)
++	CPU_CFLAGS-$(CONFIG_AVR32_AP7)	+= -march=ap
++	CPU_CFLAGS-$(CONFIG_LINKRELAX)	+= -mrelax
++	CPU_LDFLAGS-$(CONFIG_LINKRELAX)	+= --relax
++endif
++
+ # Keep the check_gcc from being needlessly executed
+ ifndef PIEFLAG
+ ifneq ($(UCLIBC_BUILD_PIE),y)
+diff --git a/extra/Configs/Config.avr32 b/extra/Configs/Config.avr32
+new file mode 100644
+index 0000000..8d70e6e
+--- /dev/null
++++ b/extra/Configs/Config.avr32
+@@ -0,0 +1,31 @@
++#
++# For a description of the syntax of this configuration file,
++# see extra/config/Kconfig-language.txt
++#
++
++config TARGET_ARCH
++	string
++	default "avr32"
++
++config FORCE_OPTIONS_FOR_ARCH
++	bool
++	default y
++	select ARCH_BIG_ENDIAN
++	select FORCE_SHAREABLE_TEXT_SEGMENTS
++
++config ARCH_CFLAGS
++	string
++
++choice
++	prompt "Target CPU Type"
++	default CONFIG_AVR32_AP7
++
++config CONFIG_AVR32_AP7
++	bool "AVR32 AP7"
++	select ARCH_HAS_MMU
++
++endchoice
++
++config LINKRELAX
++	bool "Enable linker optimizations"
++	default y
+diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in
+index 8eab394..10c9f7b 100644
+--- a/extra/Configs/Config.in
++++ b/extra/Configs/Config.in
+@@ -16,6 +16,9 @@ config TARGET_alpha
+ config TARGET_arm
+ 	bool "arm"
+ 
++config TARGET_avr32
++	bool "avr32"
++
+ config TARGET_bfin
+ 	bool "bfin"
+ 
+@@ -92,6 +95,10 @@ 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 --git a/extra/Configs/defconfigs/avr32 b/extra/Configs/defconfigs/avr32
+new file mode 100644
+index 0000000..0b890a2
+--- /dev/null
++++ b/extra/Configs/defconfigs/avr32
+@@ -0,0 +1 @@
++TARGET_avr32=y
+diff --git a/include/elf.h b/include/elf.h
+index 19805d7..ab90160 100644
+--- a/include/elf.h
++++ b/include/elf.h
+@@ -354,6 +354,8 @@ typedef struct
+ /* NIOS magic number - no EABI available.  */
+ #define EM_NIOS32	0xFEBB
+ 
++#define EM_AVR32	0x18ad
++
+ /* V850 backend magic number.  Written in the absense of an ABI.  */
+ #define EM_CYGNUS_V850 0x9080
+ 
+@@ -2828,6 +2830,55 @@ 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 */
+ 
+ /* Renesas H8/300 Relocations */
+ #define R_H8_NONE       0
+diff --git a/ldso/include/dl-string.h b/ldso/include/dl-string.h
+index 32c5bf8..eb43bd9 100644
+--- a/ldso/include/dl-string.h
++++ b/ldso/include/dl-string.h
+@@ -285,7 +285,8 @@ static __always_inline char * _dl_simple_ltoahex(char * local, unsigned long i)
+ /* 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 --git a/ldso/include/dl-syscall.h b/ldso/include/dl-syscall.h
+index b42416a..4404219 100644
+--- a/ldso/include/dl-syscall.h
++++ b/ldso/include/dl-syscall.h
+@@ -55,69 +55,69 @@
+    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);
+ 
+ #ifdef __UCLIBC_HAS_SSP__
+@@ -146,14 +146,14 @@ static inline _syscall2(int, _dl_gettimeofday, struct timeval *, tv,
+ #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
+@@ -164,7 +164,7 @@ static inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, size_t, len,
+ # 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))
+@@ -177,8 +177,8 @@ static inline void * _dl_mmap(void * addr, unsigned long size, int prot,
+ #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 --git a/ldso/ldso/avr32/dl-debug.h b/ldso/ldso/avr32/dl-debug.h
+new file mode 100644
+index 0000000..fe35539
+--- /dev/null
++++ b/ldso/ldso/avr32/dl-debug.h
+@@ -0,0 +1,45 @@
++/*
++ * AVR32 ELF shared libary loader support
++ *
++ * Copyright (C) 2005-2007 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.
++ */
++
++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 --git a/ldso/ldso/avr32/dl-startup.h b/ldso/ldso/avr32/dl-startup.h
+new file mode 100644
+index 0000000..3b9a641
+--- /dev/null
++++ b/ldso/ldso/avr32/dl-startup.h
+@@ -0,0 +1,112 @@
++/*
++ * Architecture specific code used by dl-startup.c
++ *
++ * Copyright (C) 2005-2007 Atmel Corporation
++ *
++ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
++ */
++
++/* 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 --git a/ldso/ldso/avr32/dl-syscalls.h b/ldso/ldso/avr32/dl-syscalls.h
+new file mode 100644
+index 0000000..996bb87
+--- /dev/null
++++ b/ldso/ldso/avr32/dl-syscalls.h
+@@ -0,0 +1,6 @@
++/* We can't use the real errno in ldso, since it has not yet
++ * been dynamicly linked in yet. */
++#include "sys/syscall.h"
++extern int _dl_errno;
++#undef __set_errno
++#define __set_errno(X) {(_dl_errno) = (X);}
+diff --git a/ldso/ldso/avr32/dl-sysdep.h b/ldso/ldso/avr32/dl-sysdep.h
+new file mode 100644
+index 0000000..1a30172
+--- /dev/null
++++ b/ldso/ldso/avr32/dl-sysdep.h
+@@ -0,0 +1,105 @@
++/*
++ * Various assembly language/system dependent hacks that are required
++ * so that we can minimize the amount of platform specific code.
++ *
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
++ */
++
++/* 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 --git a/ldso/ldso/avr32/elfinterp.c b/ldso/ldso/avr32/elfinterp.c
+new file mode 100644
+index 0000000..196292b
+--- /dev/null
++++ b/ldso/ldso/avr32/elfinterp.c
+@@ -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 --git a/ldso/ldso/avr32/resolve.S b/ldso/ldso/avr32/resolve.S
+new file mode 100644
+index 0000000..e3cb7f4
+--- /dev/null
++++ b/ldso/ldso/avr32/resolve.S
+@@ -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) 2004-2007 Atmel Corporation
++ */
++
++#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 --git a/ldso/ldso/dl-startup.c b/ldso/ldso/dl-startup.c
+index 5cf1d04..d4294ec 100644
+--- a/ldso/ldso/dl-startup.c
++++ b/ldso/ldso/dl-startup.c
+@@ -217,7 +217,9 @@ DL_START(unsigned long args)
+ 	/* 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. */
+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
+--- /dev/null
++++ b/libc/string/avr32/Makefile
+@@ -0,0 +1,26 @@
++# 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
++
++top_srcdir	:= ../../../
++top_builddir	:= ../../../
++
++all: objs
++
++include $(top_builddir)Rules.mak
++include ../Makefile.in
++include $(top_srcdir)Makerules
+diff --git a/libc/string/avr32/bcopy.S b/libc/string/avr32/bcopy.S
+new file mode 100644
+index 0000000..87c1e04
+--- /dev/null
++++ b/libc/string/avr32/bcopy.S
+@@ -0,0 +1,26 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++#include <features.h>
++
++#ifdef __UCLIBC_SUSV3_LEGACY__
++
++	.text
++	.global bcopy
++	.type	bcopy, @function
++	.align	1
++bcopy:
++	/* Swap the first two arguments */
++	eor	r11, r12
++	eor	r12, r11
++	eor	r11, r12
++	rjmp	__GI_memmove
++
++	.size	bcopy, . - bcopy
++
++#endif /* __UCLIBC_SUSV3_LEGACY__ */
+diff --git a/libc/string/avr32/bzero.S b/libc/string/avr32/bzero.S
+new file mode 100644
+index 0000000..c999e65
+--- /dev/null
++++ b/libc/string/avr32/bzero.S
+@@ -0,0 +1,22 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++#ifdef __UCLIBC_SUSV3_LEGACY__
++
++	.text
++	.global bzero
++	.type	bzero, @function
++	.align	1
++bzero:
++	mov	r10, r11
++	mov	r11, 0
++	rjmp	__memset
++
++	.size	bzero, . - bzero
++
++#endif /* __UCLIBC_SUSV3_LEGACY__ */
+diff --git a/libc/string/avr32/memcmp.S b/libc/string/avr32/memcmp.S
+new file mode 100644
+index 0000000..ae6cc91
+--- /dev/null
++++ b/libc/string/avr32/memcmp.S
+@@ -0,0 +1,61 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++#include <features.h>
++
++#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:
++	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
++
++libc_hidden_def(memcmp)
++#ifdef __UCLIBC_SUSV3_LEGACY__
++strong_alias(memcmp,bcmp)
++#endif
+diff --git a/libc/string/avr32/memcpy.S b/libc/string/avr32/memcpy.S
+new file mode 100644
+index 0000000..bf091ab
+--- /dev/null
++++ b/libc/string/avr32/memcpy.S
+@@ -0,0 +1,111 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++/* 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
++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
++
++libc_hidden_def(memcpy)
+diff --git a/libc/string/avr32/memmove.S b/libc/string/avr32/memmove.S
+new file mode 100644
+index 0000000..98287c5
+--- /dev/null
++++ b/libc/string/avr32/memmove.S
+@@ -0,0 +1,116 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++#define dst r12
++#define src r11
++#define len r10
++
++	.text
++	.global memmove
++	.type	memmove, @function
++memmove:
++	cp.w	src, dst
++	brge	__GI_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
++	.size	memmove, . - memmove
++
++libc_hidden_def(memmove)
+diff --git a/libc/string/avr32/memset.S b/libc/string/avr32/memset.S
+new file mode 100644
+index 0000000..33cfaed
+--- /dev/null
++++ b/libc/string/avr32/memset.S
+@@ -0,0 +1,70 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++#include <features.h>
++
++#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
++
++	.size	memset, . - memset
++
++libc_hidden_def(memset)
+diff --git a/libc/string/avr32/strcmp.S b/libc/string/avr32/strcmp.S
+new file mode 100644
+index 0000000..f73bd43
+--- /dev/null
++++ b/libc/string/avr32/strcmp.S
+@@ -0,0 +1,91 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++#include <features.h>
++
++#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
++
++	.size	strcmp, . - strcmp
++
++libc_hidden_def(strcmp)
++#ifndef __UCLIBC_HAS_LOCALE__
++strong_alias(strcmp, strcoll)
++libc_hidden_def(strcoll)
++#endif
+diff --git a/libc/string/avr32/strlen.S b/libc/string/avr32/strlen.S
+new file mode 100644
+index 0000000..5223e53
+--- /dev/null
++++ b/libc/string/avr32/strlen.S
+@@ -0,0 +1,62 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++#include <features.h>
++
++#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
++
++	.size	strlen, . - strlen
++
++libc_hidden_def(strlen)
+diff --git a/libc/sysdeps/linux/avr32/Makefile b/libc/sysdeps/linux/avr32/Makefile
+new file mode 100644
+index 0000000..338abc0
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/Makefile
+@@ -0,0 +1,25 @@
++# 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
++
++top_srcdir=../../../../
++top_builddir=../../../../
++all: objs
++
++include $(top_builddir)Rules.mak
++include Makefile.arch
++include $(top_srcdir)Makerules
+diff --git a/libc/sysdeps/linux/avr32/Makefile.arch b/libc/sysdeps/linux/avr32/Makefile.arch
+new file mode 100644
+index 0000000..44fc01e
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/Makefile.arch
+@@ -0,0 +1,13 @@
++# Makefile for uClibc
++#
++# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
++#
++# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
++#
++
++CSRC	:= brk.c clone.c mmap.c sigaction.c
++
++SSRC	:= __longjmp.S setjmp.S bsd-setjmp.S bsd-_setjmp.S	\
++		sigrestorer.S syscall.S vfork.S
++
++include $(top_srcdir)/libc/sysdeps/linux/Makefile.commonarch
+diff --git a/libc/sysdeps/linux/avr32/__longjmp.S b/libc/sysdeps/linux/avr32/__longjmp.S
+new file mode 100644
+index 0000000..6154bb2
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/__longjmp.S
+@@ -0,0 +1,21 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++	.global	__longjmp
++	.type	__longjmp,"function"
++	.align	1
++__longjmp:
++	ldm	r12++, r0-r8,sp,lr
++	mustr	r8		/* restore status register (lower half) */
++	cp	r11, 0		/* can't return zero */
++	frs
++	moveq	r11, 1
++	retal	r11
++	.size	__longjmp, . - __longjmp
++
++libc_hidden_def(__longjmp)
+diff --git a/libc/sysdeps/linux/avr32/bits/atomic.h b/libc/sysdeps/linux/avr32/bits/atomic.h
+new file mode 100644
+index 0000000..e6be41f
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/atomic.h
+@@ -0,0 +1,120 @@
++/*
++ * Copyright (C) 2007 Atmel Corporation
++ *
++ * 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.
++ */
++#ifndef _AVR32_BITS_ATOMIC_H
++#define _AVR32_BITS_ATOMIC_H 1
++
++#include <inttypes.h>
++
++typedef int32_t atomic32_t;
++typedef uint32_t uatomic32_t;
++typedef int_fast32_t atomic_fast32_t;
++typedef uint_fast32_t uatomic_fast32_t;
++
++typedef intptr_t atomicptr_t;
++typedef uintptr_t uatomicptr_t;
++typedef intmax_t atomic_max_t;
++typedef uintmax_t uatomic_max_t;
++
++#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval)	\
++	(abort(), 0)
++
++#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval)	\
++	(abort(), 0)
++
++#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval)	\
++	({								\
++		__typeof__(*(mem)) __prev;				\
++		__asm__ __volatile__(					\
++			"/* __arch_compare_and_exchange_val_32_acq */\n" \
++			"1:	ssrf	5\n"				\
++			"	ld.w	%[result], %[m]\n"		\
++			"	cp.w	%[result], %[old]\n"		\
++			"	brne	2f\n"				\
++			"	stcond	%[m], %[new]\n"			\
++			"	brne	1b\n"				\
++			"2:"						\
++			: [result] "=&r"(__result), [m] "=m"(*(mem))	\
++			: "m"(*(mem)), [old] "ir"(oldval),		\
++			  [new] "r"(newval)				\
++			: "memory", "cc");				\
++		__prev;							\
++	})
++
++#define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval)	\
++	(abort(), 0)
++
++#define __arch_exchange_32_acq(mem, newval)				\
++	({								\
++		__typeof__(*(mem)) __oldval;				\
++		__asm__ __volatile__(					\
++			"/*__arch_exchange_32_acq */\n"			\
++			"	xchg	%[old], %[m], %[new]"		\
++			: [old] "=&r"(__oldval)				\
++			: [m] "r"(mem), [new] "r"(newval)		\
++			: "memory");					\
++		__oldval;						\
++	})
++
++#define __arch_atomic_exchange_and_add_32(mem, value)			\
++	({								\
++		__typeof__(*(mem)) __oldval, __tmp;			\
++		__asm__ __volatile__(					\
++			"/* __arch_atomic_exchange_and_add_32 */\n"	\
++			"1:	ssrf	5\n"				\
++			"	ld.w	%[old], %[m]\n"			\
++			"	add	%[tmp], %[old], %[val]\n"	\
++			"	stcond	%[m], %[tmp]\n"			\
++			"	brne	1b"				\
++			: [old] "=&r"(__oldval), [tmp] "=&r"(__tmp),	\
++			  [m] "=m"(*(mem))				\
++			: "m"(*(mem)), [val] "r"(value)			\
++			: "memory", "cc");				\
++		__oldval;						\
++	})
++
++#define __arch_atomic_decrement_if_positive_32(mem)			\
++	({								\
++		__typeof__(*(mem)) __oldval, __tmp;			\
++		__asm__ __volatile__(					\
++			"/* __arch_atomic_decrement_if_positive_32 */\n" \
++			"1:	ssrf	5\n"				\
++			"	ld.w	%[old], %[m]\n"			\
++			"	sub	%[tmp], %[old], 1\n"		\
++			"	brlt	2f\n"				\
++			"	stcond	%[m], %[tmp]\n"			\
++			"	brne	1b"				\
++			"2:"						\
++			: [old] "=&r"(__oldval), [tmp] "=&r"(__tmp),	\
++			  [m] "=m"(*(mem))				\
++			: "m"(*(mem))					\
++			: "memory", "cc");				\
++		__oldval;						\
++	})
++
++#define atomic_exchange_acq(mem, newval)				\
++	({								\
++		if (sizeof(*(mem)) != 4)				\
++			abort();					\
++		__arch_exchange_32_acq(mem, newval);			\
++	})
++
++#define atomic_exchange_and_add(mem, newval)				\
++	({								\
++		if (sizeof(*(mem)) != 4)				\
++			abort();					\
++		__arch_atomic_exchange_and_add_32(mem, newval);		\
++	})
++
++#define atomic_decrement_if_positive(mem)				\
++	({								\
++		if (sizeof(*(mem)) != 4)				\
++			abort();					\
++		__arch_atomic_decrement_if_positive_32(mem);		\
++	})
++
++#endif /* _AVR32_BITS_ATOMIC_H */
+diff --git a/libc/sysdeps/linux/avr32/bits/byteswap.h b/libc/sysdeps/linux/avr32/bits/byteswap.h
+new file mode 100644
+index 0000000..1c030b9
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/byteswap.h
+@@ -0,0 +1,70 @@
++/*
++ * Copyright (C) 2005 Atmel Corporation
++ *
++ * 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.
++ */
++
++#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 --git a/libc/sysdeps/linux/avr32/bits/endian.h b/libc/sysdeps/linux/avr32/bits/endian.h
+new file mode 100644
+index 0000000..7bb6358
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/endian.h
+@@ -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 --git a/libc/sysdeps/linux/avr32/bits/fcntl.h b/libc/sysdeps/linux/avr32/bits/fcntl.h
+new file mode 100644
+index 0000000..1abff17
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/fcntl.h
+@@ -0,0 +1,165 @@
++#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 --git a/libc/sysdeps/linux/avr32/bits/kernel_stat.h b/libc/sysdeps/linux/avr32/bits/kernel_stat.h
+new file mode 100644
+index 0000000..f97d23b
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/kernel_stat.h
+@@ -0,0 +1,67 @@
++#ifndef _BITS_STAT_STRUCT_H
++#define _BITS_STAT_STRUCT_H
++
++#ifndef _LIBC
++#error bits/kernel_stat.h is for internal uClibc use only!
++#endif
++
++/*
++ * This file provides struct stat, taken from kernel 2.6.4. Verified
++ * to match kernel 2.6.22.
++ */
++
++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 --git a/libc/sysdeps/linux/avr32/bits/kernel_types.h b/libc/sysdeps/linux/avr32/bits/kernel_types.h
+new file mode 100644
+index 0000000..f7d8b52
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/kernel_types.h
+@@ -0,0 +1,55 @@
++/* 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 long			__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 --git a/libc/sysdeps/linux/avr32/bits/mman.h b/libc/sysdeps/linux/avr32/bits/mman.h
+new file mode 100644
+index 0000000..5f6e3c3
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/mman.h
+@@ -0,0 +1,103 @@
++/* 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.  */
++#define PROT_GROWSDOWN	0x01000000	/* Extend change to start of
++					   growsdown vma (mprotect only).  */
++#define PROT_GROWSUP	0x02000000	/* Extend change to start of
++					   growsup vma (mprotect only).  */
++
++/* 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
++# define MREMAP_FIXED	2
++#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.  */
++# define MADV_REMOVE	 9	/* Remove these pages and resources.  */
++# define MADV_DONTFORK	 10	/* Do not inherit across fork.  */
++# define MADV_DOFORK	 11	/* Do inherit across fork.  */
++#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 --git a/libc/sysdeps/linux/avr32/bits/setjmp.h b/libc/sysdeps/linux/avr32/bits/setjmp.h
+new file mode 100644
+index 0000000..78348a3
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/setjmp.h
+@@ -0,0 +1,30 @@
++/*
++ * Copyright (C) 2004-2005 Atmel Corporation
++ *
++ * 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.
++ */
++#ifndef _BITS_SETJMP_H
++#define _BITS_SETJMP_H	1
++
++#if !defined _SETJMP_H && !defined _PTHREAD_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]))
++
++#endif /* _BITS_SETJMP_H */
+diff --git a/libc/sysdeps/linux/avr32/bits/stackinfo.h b/libc/sysdeps/linux/avr32/bits/stackinfo.h
+new file mode 100644
+index 0000000..29b8452
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/stackinfo.h
+@@ -0,0 +1,28 @@
++/* Copyright (C) 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.  */
++
++/* This file contains a bit of information about the stack allocation
++   of the processor.  */
++
++#ifndef _STACKINFO_H
++#define _STACKINFO_H	1
++
++/* On AVR32 the stack grows down. */
++#define _STACK_GROWS_DOWN	1
++
++#endif	/* stackinfo.h */
+diff --git a/libc/sysdeps/linux/avr32/bits/syscalls.h b/libc/sysdeps/linux/avr32/bits/syscalls.h
+new file mode 100644
+index 0000000..22ac059
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/syscalls.h
+@@ -0,0 +1,143 @@
++#ifndef _BITS_SYSCALLS_H
++#define _BITS_SYSCALLS_H
++#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 __ASSEMBLER__
++
++#include <errno.h>
++
++#define SYS_ify(syscall_name) (__NR_##syscall_name)
++
++#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		\
++			      : "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__ */
++#endif /* _BITS_SYSCALLS_H */
+diff --git a/libc/sysdeps/linux/avr32/bits/uClibc_arch_features.h b/libc/sysdeps/linux/avr32/bits/uClibc_arch_features.h
+new file mode 100644
+index 0000000..e95e8a5
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/uClibc_arch_features.h
+@@ -0,0 +1,45 @@
++/*
++ * Track misc arch-specific features that aren't config options
++ */
++
++#ifndef _BITS_UCLIBC_ARCH_FEATURES_H
++#define _BITS_UCLIBC_ARCH_FEATURES_H
++
++/* instruction used when calling abort() to kill yourself */
++/* trigger illegal instruction exception, same as BUG in Linux */
++#define __UCLIBC_ABORT_INSTRUCTION__ ".short 0x5df0"
++
++/* can your target use syscall6() for mmap ? */
++#define __UCLIBC_MMAP_HAS_6_ARGS__
++
++/* does your target use syscall4() for truncate64 ? (32bit arches only) */
++#undef __UCLIBC_TRUNCATE64_HAS_4_ARGS__
++
++/* does your target have a broken create_module() ? */
++#undef __UCLIBC_BROKEN_CREATE_MODULE__
++
++/* does your target have to worry about older [gs]etrlimit() ? */
++#undef __UCLIBC_HANDLE_OLDER_RLIMIT__
++
++/* does your target prefix all symbols with an _ ? */
++#define __UCLIBC_NO_UNDERSCORES__
++
++/* does your target have an asm .set ? */
++#define __UCLIBC_HAVE_ASM_SET_DIRECTIVE__
++
++/* define if target doesn't like .global */
++#undef __UCLIBC_ASM_GLOBAL_DIRECTIVE__
++
++/* define if target supports .weak */
++#define __UCLIBC_HAVE_ASM_WEAK_DIRECTIVE__
++
++/* define if target supports .weakext */
++#undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
++
++/* needed probably only for ppc64 */
++#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__
++
++/* define if target supports IEEE signed zero floats */
++#define __UCLIBC_HAVE_SIGNED_ZERO__
++
++#endif /* _BITS_UCLIBC_ARCH_FEATURES_H */
+diff --git a/libc/sysdeps/linux/avr32/bits/wordsize.h b/libc/sysdeps/linux/avr32/bits/wordsize.h
+new file mode 100644
+index 0000000..1b5842a
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bits/wordsize.h
+@@ -0,0 +1 @@
++#define __WORDSIZE	32
+diff --git a/libc/sysdeps/linux/avr32/brk.c b/libc/sysdeps/linux/avr32/brk.c
+new file mode 100644
+index 0000000..a54b49a
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/brk.c
+@@ -0,0 +1,31 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++#include <errno.h>
++#include <unistd.h>
++#include <sys/syscall.h>
++
++libc_hidden_proto(brk)
++
++void *__curbrk attribute_hidden = 0;
++
++int brk (void *addr)
++{
++	void *newbrk;
++
++	newbrk = (void *)INLINE_SYSCALL(brk, 1, addr);
++
++	__curbrk = newbrk;
++
++	if (newbrk < addr) {
++		__set_errno (ENOMEM);
++		return -1;
++	}
++
++	return 0;
++}
++libc_hidden_def(brk)
+diff --git a/libc/sysdeps/linux/avr32/bsd-_setjmp.S b/libc/sysdeps/linux/avr32/bsd-_setjmp.S
+new file mode 100644
+index 0000000..be66a10
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bsd-_setjmp.S
+@@ -0,0 +1,16 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++	/* This just does a tail-call to __sigsetjmp(env, 0) */
++	.global	_setjmp
++	.type	_setjmp,"function"
++	.align	1
++_setjmp:
++	mov	r11, 0
++	bral	__GI___sigsetjmp
++	.size	_setjmp, . - _setjmp
+diff --git a/libc/sysdeps/linux/avr32/bsd-setjmp.S b/libc/sysdeps/linux/avr32/bsd-setjmp.S
+new file mode 100644
+index 0000000..4635eeb
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/bsd-setjmp.S
+@@ -0,0 +1,16 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++	/* This just does a tail-call to __sigsetjmp(env, 1) */
++	.global	setjmp
++	.type	setjmp,"function"
++	.align	1
++setjmp:
++	mov	r11, 1
++	bral	__GI___sigsetjmp
++	.size	setjmp, . - setjmp
+diff --git a/libc/sysdeps/linux/avr32/clone.c b/libc/sysdeps/linux/avr32/clone.c
+new file mode 100644
+index 0000000..e43b0f3
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/clone.c
+@@ -0,0 +1,41 @@
++/*
++ * Copyright (C) 2004 Atmel Corporation
++ *
++ * 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.
++ */
++#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 --git a/libc/sysdeps/linux/avr32/crt1.S b/libc/sysdeps/linux/avr32/crt1.S
+new file mode 100644
+index 0000000..ca1fa7a
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/crt1.S
+@@ -0,0 +1,97 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ *
++ * 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 --git a/libc/sysdeps/linux/avr32/crti.S b/libc/sysdeps/linux/avr32/crti.S
+new file mode 100644
+index 0000000..660f47c
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/crti.S
+@@ -0,0 +1,26 @@
++
++	.section .init
++	.align	2
++	.global	_init
++	.type	_init, @function
++_init:
++	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, 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..f7d1040
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/crtn.S
+@@ -0,0 +1,14 @@
++
++	.section .init
++	.align	2
++	.global	_init
++	.type	_init, @function
++	ldm	sp++, r6, pc
++	.size	_init, . - _init
++
++	.section .fini
++	.align	2
++	.global _fini
++	.type	_fini, @function
++	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
+index 0000000..2ee025a
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/mmap.c
+@@ -0,0 +1,33 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++
++#include <errno.h>
++#include <unistd.h>
++#include <sys/mman.h>
++#include <sys/syscall.h>
++
++libc_hidden_proto(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)
++{
++	unsigned long page_size = sysconf(_SC_PAGESIZE);
++	unsigned long pgoff;
++
++	if (offset & (page_size - 1)) {
++		__set_errno(EINVAL);
++		return MAP_FAILED;
++	}
++
++	pgoff = (unsigned long)offset >> (31 - __builtin_clz(page_size));
++
++	return mmap2(addr, len, prot, flags, fd, pgoff);
++}
++libc_hidden_def(mmap)
+diff --git a/libc/sysdeps/linux/avr32/setjmp.S b/libc/sysdeps/linux/avr32/setjmp.S
+new file mode 100644
+index 0000000..7d0354b
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/setjmp.S
+@@ -0,0 +1,29 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++#define _SETJMP_H
++#define _ASM
++#include <bits/setjmp.h>
++
++	.text
++
++	.global	__sigsetjmp
++	.type	__sigsetjmp,"function"
++
++	.align	1
++__sigsetjmp:
++	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
++	 * and is hidden so we don't need to mess around with the GOT.
++	 */
++	rjmp	__sigjmp_save
++	.size	__sigsetjmp, . - __sigsetjmp
++
++libc_hidden_def(__sigsetjmp)
+diff --git a/libc/sysdeps/linux/avr32/sigaction.c b/libc/sysdeps/linux/avr32/sigaction.c
+new file mode 100644
+index 0000000..a97ff3d
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/sigaction.c
+@@ -0,0 +1,59 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++#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);
++
++libc_hidden_proto(memcpy)
++
++/*
++ * 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;
++}
++
++#ifndef LIBC_SIGACTION
++libc_hidden_proto(sigaction)
++weak_alias(__libc_sigaction, sigaction)
++libc_hidden_weak(sigaction)
++#endif
+diff --git a/libc/sysdeps/linux/avr32/sigrestorer.S b/libc/sysdeps/linux/avr32/sigrestorer.S
+new file mode 100644
+index 0000000..df6a1ba
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/sigrestorer.S
+@@ -0,0 +1,15 @@
++/*
++ * Copyright (C) 2004 Atmel Corporation
++ *
++ * 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.
++ */
++#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 --git a/libc/sysdeps/linux/avr32/sys/elf.h b/libc/sysdeps/linux/avr32/sys/elf.h
+new file mode 100644
+index 0000000..faa7310
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/sys/elf.h
+@@ -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 --git a/libc/sysdeps/linux/avr32/sys/procfs.h b/libc/sysdeps/linux/avr32/sys/procfs.h
+new file mode 100644
+index 0000000..3b37363
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/sys/procfs.h
+@@ -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 --git a/libc/sysdeps/linux/avr32/sys/ucontext.h b/libc/sysdeps/linux/avr32/sys/ucontext.h
+new file mode 100644
+index 0000000..82c7fe2
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/sys/ucontext.h
+@@ -0,0 +1,90 @@
++/* 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 sigcontext mcontext_t;
++
++/* Userlevel context.  */
++typedef struct ucontext
++{
++	unsigned long	uc_flags;
++	struct ucontext	*uc_link;
++	stack_t		uc_stack;
++	mcontext_t	uc_mcontext;
++	sigset_t	uc_sigmask;   /* mask last for extensibility */
++} ucontext_t;
++
++#endif /* sys/ucontext.h */
+diff --git a/libc/sysdeps/linux/avr32/sys/user.h b/libc/sysdeps/linux/avr32/sys/user.h
+new file mode 100644
+index 0000000..c0b3d38
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/sys/user.h
+@@ -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 --git a/libc/sysdeps/linux/avr32/syscall.S b/libc/sysdeps/linux/avr32/syscall.S
+new file mode 100644
+index 0000000..55c1b1f
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/syscall.S
+@@ -0,0 +1,71 @@
++/*
++ * Copyright (C) 2004-2007 Atmel Corporation
++ *
++ * 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.
++ */
++#include <features.h>
++
++	.text
++
++	/*
++	 * long int syscall(long int sysno, ...)
++	 */
++	.global	syscall
++	.type	syscall, @function
++	.align	2
++syscall:
++	stm	--sp, r3,r5,r6,lr
++	sub	lr, sp, -16
++	mov	r8, r12
++	ldm	lr, r3,r5,r9-r12
++	scall
++	cp.w	r12, -4095
++	brlo	.Ldone
++
++#ifdef __PIC__
++	lddpc	r6, .Lgot
++.Lgotcalc:
++	rsub	r6, pc
++# ifdef __UCLIBC_HAS_THREADS__
++	rsub	r3, r12, 0
++	mcall	r6[__errno_location@got]
++	st.w	r12[0], r3
++# else
++	ld.w	r3, r6[errno@got]
++	neg	r12
++	st.w	r3[0], r12
++# endif
++#else
++# ifdef __UCLIBC_HAS_THREADS__
++	rsub	r3, r12, 0
++	mcall	.Lerrno_location
++	st.w	r12[0], r3
++# else
++	lddpc	r3, .Lerrno
++	neg	r12
++	st.w	r3[0], r12
++# endif
++#endif
++	mov	r12, -1
++
++.Ldone:
++	ldm	sp++, r3,r5,r6,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 --git a/libc/sysdeps/linux/avr32/vfork.S b/libc/sysdeps/linux/avr32/vfork.S
+new file mode 100644
+index 0000000..03ca99f
+--- /dev/null
++++ b/libc/sysdeps/linux/avr32/vfork.S
+@@ -0,0 +1,58 @@
++/*
++ * Copyright (C) 2005 Atmel Corporation
++ *
++ * 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.
++ */
++
++/*
++ * 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_alias(__vfork,vfork)
++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..eccf329
+--- /dev/null
++++ b/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
+@@ -0,0 +1,73 @@
++/* Machine-dependent pthreads configuration and inline functions.
++ *
++ * Copyright (C) 2005-2007 Atmel Corporation
++ *
++ * 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.
++ */
++#ifndef _PT_MACHINE_H
++#define _PT_MACHINE_H   1
++
++#include <features.h>
++
++static inline int
++_test_and_set (int *p, int v)
++{
++	int result;
++
++	__asm__ __volatile__(
++		"/* Inline test and set */\n"
++		"	xchg	%[old], %[mem], %[new]"
++		: [old] "=&r"(result)
++		: [mem] "r"(p), [new] "r"(v)
++		: "memory");
++
++	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;
++
++	__asm__ __volatile__(
++		"/* Inline compare and swap */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%[result], %[mem]\n"
++		"	eor	%[result], %[old]\n"
++		"	brne	2f\n"
++		"	stcond	%[mem], %[new]\n"
++		"	brne	1b\n"
++		"2:"
++		: [result] "=&r"(result), [mem] "=m"(*p)
++		: "m"(*p), [new] "r"(newval), [old] "r"(oldval)
++		: "cc", "memory");
++
++	return result == 0;
++}
++
++#endif /* pt-machine.h */
+diff --git a/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h b/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h
+new file mode 100644
+index 0000000..fe12bf8
+--- /dev/null
++++ b/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h
+@@ -0,0 +1,73 @@
++/* Machine-dependent pthreads configuration and inline functions.
++ *
++ * Copyright (C) 2005-2007 Atmel Corporation
++ *
++ * 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.
++ */
++#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"
++		"	xchg	%[old], %[mem], %[new]"
++		: [old] "=&r"(result)
++		: [mem] "r"(p), [new] "r"(v)
++		: "memory");
++
++	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)
++{
++	int result;
++
++	__asm__ __volatile__(
++		"/* Inline compare and swap */\n"
++		"1:	ssrf	5\n"
++		"	ld.w	%[result], %[mem]\n"
++		"	eor	%[result], %[old]\n"
++		"	brne	2f\n"
++		"	stcond	%[mem], %[new]\n"
++		"	brne	1b\n"
++		"2:"
++		: [result] "=&r"(result), [mem] "=m"(*p)
++		: "m"(*p), [new] "r"(newval), [old] "r"(oldval)
++		: "cc", "memory");
++
++	return result == 0;
++}
++
++#endif /* pt-machine.h */
+diff --git a/utils/ldd.c b/utils/ldd.c
+index 75ad628..e34acd9 100644
+--- a/utils/ldd.c
++++ b/utils/ldd.c
+@@ -44,6 +44,11 @@
+ #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
diff --git a/toolchain/uClibc/patches/100-revert_broken_stuff.patch b/toolchain/uClibc/patches/100-revert_broken_stuff.patch
deleted file mode 100644
index 9c3a420595..0000000000
--- a/toolchain/uClibc/patches/100-revert_broken_stuff.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-diff -ur uClibc-0.9.28.2/libc/sysdeps/linux/common/bits/uClibc_pthread.h uClibc-0.9.28.1/libc/sysdeps/linux/common/bits/uClibc_pthread.h
---- uClibc-0.9.28.2/libc/sysdeps/linux/common/bits/uClibc_pthread.h	2007-02-22 00:28:41.000000000 +0100
-+++ uClibc-0.9.28.1/libc/sysdeps/linux/common/bits/uClibc_pthread.h	2007-01-26 00:54:19.000000000 +0100
-@@ -24,27 +23,27 @@
- #define _UCLIBC_PTHREAD_H
- 
- #ifndef _PTHREAD_H
--# error "Always include <pthread.h> rather than <bits/uClibc_pthread.h>"
-+#error Always include <pthread.h> rather than <bits/uClibc_pthread.h>
- #endif
- 
--#if defined _LIBC
--/* Threading functions internal to uClibc.  Make these thread functions
-- * weak so that we can elide them from single-threaded processes.  */
--extern int weak_function __pthread_mutex_init (pthread_mutex_t *__mutex,
--		__const pthread_mutexattr_t *__mutex_attr);
--extern int weak_function __pthread_mutex_destroy (pthread_mutex_t *__mutex);
--extern int weak_function __pthread_mutex_lock (pthread_mutex_t *__mutex);
--extern int weak_function __pthread_mutex_unlock (pthread_mutex_t *__mutex);
--extern void __uclibc_mutex_unlock (void *) attribute_hidden;
--extern int weak_function __pthread_mutex_trylock (pthread_mutex_t *__mutex);
--
--struct _pthread_cleanup_buffer;
--extern void weak_function _pthread_cleanup_push_defer (
--		struct _pthread_cleanup_buffer *__buffer,
--		void (*__routine) (void *), void *__arg);
--extern void weak_function _pthread_cleanup_pop_restore (
--		struct _pthread_cleanup_buffer *__buffer,
--		int __execute);
--#endif
-+#if defined _LIBC
-+/* Threading functions internal to uClibc.  Make these thread functions
-+ * weak so that we can elide them from single-threaded processes.  */
-+extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
-+		__const pthread_mutexattr_t *__mutex_attr);
-+extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
-+extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
-+extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
-+extern void __uclibc_mutex_unlock (void *) attribute_hidden;
-+extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
-+
-+struct _pthread_cleanup_buffer;
-+extern void _pthread_cleanup_push_defer (
-+		struct _pthread_cleanup_buffer *__buffer,
-+		void (*__routine) (void *), void *__arg);
-+extern void _pthread_cleanup_pop_restore (
-+		struct _pthread_cleanup_buffer *__buffer,
-+		int __execute);
-+#endif
- 
- #endif
diff --git a/toolchain/uClibc/patches/120-more_standard_math.patch b/toolchain/uClibc/patches/120-more_standard_math.patch
deleted file mode 100644
index cfb9391056..0000000000
--- a/toolchain/uClibc/patches/120-more_standard_math.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -urN uClibc.old/libm/Makefile uClibc.dev/libm/Makefile
---- uClibc.old/libm/Makefile	2005-08-18 00:49:41.000000000 +0200
-+++ uClibc.dev/libm/Makefile	2005-10-22 00:56:03.106683500 +0200
-@@ -81,6 +81,8 @@
- 	 w_cosh.c w_exp.c s_fabs.c s_floor.c w_fmod.c s_frexp.c \
- 	 s_ldexp.c w_log.c w_log10.c s_modf.c w_pow.c s_sin.c \
- 	 w_sinh.c w_sqrt.c s_tan.c s_tanh.c
-+# extra stuff required for some apps
-+CSRC+= fpmacros.c nan.c s_rint.c e_hypot.c w_hypot.c s_floorf.c
- CSRC+=   s_expm1.c s_scalbn.c s_copysign.c e_acos.c e_asin.c e_atan2.c \
- 	 k_cos.c e_cosh.c e_exp.c e_fmod.c e_log.c e_log10.c e_pow.c \
- 	 k_sin.c e_sinh.c e_sqrt.c k_tan.c e_rem_pio2.c k_rem_pio2.c \
diff --git a/toolchain/uClibc/patches/150-portability.patch b/toolchain/uClibc/patches/150-portability.patch
deleted file mode 100644
index c3a85107c8..0000000000
--- a/toolchain/uClibc/patches/150-portability.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-Fix portability of build infrastructure
-* cp -d -> cp -P
-* tar --exclude is a GNU tar feature
-
---- uClibc-0.9.28/Makefile.orig	Sun Jun 11 19:08:56 2006
-+++ uClibc-0.9.28/Makefile	Sun Jun 11 19:12:05 2006
-@@ -158,12 +158,7 @@ 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 $$extra_exclude \
-+	tar -chf - include \
- 		| tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
- ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y)
- 	# Remove floating point related headers since float support is disabled.
-@@ -253,7 +248,7 @@ ifeq ($(strip $(HAVE_SHARED)),y)
- 	$(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
- 	$(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
- 		$(PREFIX)$(RUNTIME_PREFIX)lib
--	cp -dRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
-+	cp -pRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
- 	@if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
- 	    set -e; \
- 		$(SHELL_SET_X); \
diff --git a/toolchain/uClibc/patches/160-move_stack_end.patch b/toolchain/uClibc/patches/160-move_stack_end.patch
deleted file mode 100644
index 0ec9a2a72f..0000000000
--- a/toolchain/uClibc/patches/160-move_stack_end.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-diff -urN uClibc.old/libc/Makefile uClibc.dev/libc/Makefile
---- uClibc.old/libc/Makefile	2005-08-18 00:49:48.000000000 +0200
-+++ uClibc.dev/libc/Makefile	2007-01-22 01:21:40.000000000 +0100
-@@ -70,7 +70,6 @@
- 		$(AR) $(ARFLAGS) $(LIBNAME) $$objs || exit 1 ; \
- 	done
- 	cp $(LIBNAME) shared_$(LIBNAME)
--	$(AR) $(ARFLAGS) $(LIBNAME) misc/internals/static.o
- 	$(RANLIB) $(LIBNAME)
- 
- $(LIBNAME_TARGET): $(LIBNAME)
-diff -urN uClibc.old/libc/misc/internals/Makefile uClibc.dev/libc/misc/internals/Makefile
---- uClibc.old/libc/misc/internals/Makefile	2005-08-18 00:49:48.000000000 +0200
-+++ uClibc.dev/libc/misc/internals/Makefile	2007-01-22 01:11:46.000000000 +0100
-@@ -31,7 +31,7 @@
- 
- OBJ_LIST=../../obj.misc.internals
- 
--all: $(OBJ_LIST) interp.o static.o
-+all: $(OBJ_LIST) interp.o
- 
- $(OBJ_LIST): $(OBJS)
- 	echo $(patsubst %, misc/internals/%, $(OBJS)) > $(OBJ_LIST)
-@@ -44,7 +44,7 @@
- 		"(\".interp\"))) =\""$(SHARED_LIB_LOADER_PREFIX)/$(UCLIBC_LDSO)"\";" >> interp.c
- 	echo "#endif" >> interp.c
- 
--$(COBJS) interp.o static.o: %.o : %.c
-+$(COBJS) interp.o: %.o : %.c
- 	$(CC) $(CFLAGS) -c $< -o $@
- 	$(STRIPTOOL) -x -R .note -R .comment $*.o
- 
-diff -urN uClibc.old/libc/misc/internals/static.c uClibc.dev/libc/misc/internals/static.c
---- uClibc.old/libc/misc/internals/static.c	2005-08-18 00:49:48.000000000 +0200
-+++ uClibc.dev/libc/misc/internals/static.c	1970-01-01 01:00:00.000000000 +0100
-@@ -1,4 +0,0 @@
--#include <stddef.h>
--
--/* Force static libraries to know about ... */
--void *__libc_stack_end=NULL;
-diff -urN uClibc.old/libc/misc/internals/__uClibc_main.c uClibc.dev/libc/misc/internals/__uClibc_main.c
---- uClibc.old/libc/misc/internals/__uClibc_main.c	2005-08-18 00:49:48.000000000 +0200
-+++ uClibc.dev/libc/misc/internals/__uClibc_main.c	2007-01-22 01:20:23.000000000 +0100
-@@ -32,7 +32,7 @@
- /*
-  * Prototypes.
-  */
--extern void *__libc_stack_end;
-+void *__libc_stack_end;
- extern void weak_function _stdio_init(void);
- extern int *weak_const_function __errno_location(void);
- extern int *weak_const_function __h_errno_location(void);
diff --git a/toolchain/uClibc/patches/190-uml_x86_64_hack.patch b/toolchain/uClibc/patches/190-uml_x86_64_hack.patch
deleted file mode 100644
index fbb5f5cfa2..0000000000
--- a/toolchain/uClibc/patches/190-uml_x86_64_hack.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff -ur uclibc.old/libc/sysdeps/linux/i386/bits/kernel_types.h uclibc.dev/libc/sysdeps/linux/i386/bits/kernel_types.h
---- uclibc.old/libc/sysdeps/linux/i386/bits/kernel_types.h	2005-08-18 00:49:43.000000000 +0200
-+++ uclibc.dev/libc/sysdeps/linux/i386/bits/kernel_types.h	2006-12-14 07:58:19.000000000 +0100
-@@ -4,7 +4,8 @@
-  * our private content, and not the kernel header, will win.
-  *  -Erik
-  */
--#ifndef __ARCH_I386_POSIX_TYPES_H
-+#if !defined(__ARCH_I386_POSIX_TYPES_H) && !defined(_ASM_X86_64_POSIX_TYPES_H)
-+#define _ASM_X86_64_POSIX_TYPES_H
- #define __ARCH_I386_POSIX_TYPES_H
- 
- typedef unsigned short	__kernel_dev_t;
diff --git a/toolchain/uClibc/patches/200-cris-syscall6.patch b/toolchain/uClibc/patches/200-cris-syscall6.patch
deleted file mode 100644
index 8ecbab5c33..0000000000
--- a/toolchain/uClibc/patches/200-cris-syscall6.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-diff -urN uClibc-0.9.28.2.orig/libc/sysdeps/linux/cris/bits/syscalls.h uClibc-0.9.28.2/libc/sysdeps/linux/cris/bits/syscalls.h
---- uClibc-0.9.28.2.orig/libc/sysdeps/linux/cris/bits/syscalls.h	2007-05-15 19:45:43.000000000 +0200
-+++ uClibc-0.9.28.2/libc/sysdeps/linux/cris/bits/syscalls.h	2007-05-15 19:47:20.000000000 +0200
-@@ -62,6 +62,30 @@
- return (type) (INLINE_SYSCALL(name, 5, arg1, arg2, arg3, arg4, arg5)); \
- }
- 
-+#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) \
-+{ \
-+  register long __a __asm__ ("r10") = (long) arg1; \
-+  register long __b __asm__ ("r11") = (long) arg2; \
-+  register long __c __asm__ ("r12") = (long) arg3; \
-+  register long __d __asm__ ("r13") = (long) arg4; \
-+  register long __n_ __asm__ ("r9") = (__NR_##name); \
-+  __asm__ __volatile__ (".ifnc %0%1%3%4%5,$r10$r9$r11$r12$r13\n\t" \
-+			".err\n\t" \
-+			".endif\n\t" \
-+			"move %6,$mof\n\tmove %7,$srp\n\t" \
-+			"break 13" \
-+			: "=r" (__a) \
-+			: "r" (__n_), "0" (__a), "r" (__b), \
-+			  "r" (__c), "r" (__d), "g" (arg5), "g" (arg6)\
-+			: "srp"); \
-+  if (__a >= 0) \
-+     return (type) __a; \
-+   __set_errno ( -__a); \
-+  return (type) -1; \
-+}
-+
- #undef INLINE_SYSCALL
- #define INLINE_SYSCALL(name, nr, args...)	\
-   ({						\
diff --git a/toolchain/uClibc/patches/230-cris-pagesize.patch b/toolchain/uClibc/patches/230-cris-pagesize.patch
deleted file mode 100644
index 419617b44f..0000000000
--- a/toolchain/uClibc/patches/230-cris-pagesize.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-diff -urN uClibc-0.9.28.2.orig/ldso/include/dl-syscall.h uClibc-0.9.28.2/ldso/include/dl-syscall.h
---- uClibc-0.9.28.2.orig/ldso/include/dl-syscall.h	2007-05-22 20:39:28.000000000 +0200
-+++ uClibc-0.9.28.2/ldso/include/dl-syscall.h	2007-05-22 20:41:30.000000000 +0200
-@@ -155,8 +155,9 @@
- static 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))
-+	if (offset & ((1 << MMAP2_PAGE_SHIFT) - 1)){
- 		return MAP_FAILED;
-+	}
- 	return __syscall_mmap2(addr, size, prot, flags,
- 	                       fd, (off_t) (offset >> MMAP2_PAGE_SHIFT));
- }
-diff -urN uClibc-0.9.28.2.orig/libc/sysdeps/linux/cris/bits/uClibc_page.h uClibc-0.9.28.2/libc/sysdeps/linux/cris/bits/uClibc_page.h
---- uClibc-0.9.28.2.orig/libc/sysdeps/linux/cris/bits/uClibc_page.h	2007-05-22 20:39:28.000000000 +0200
-+++ uClibc-0.9.28.2/libc/sysdeps/linux/cris/bits/uClibc_page.h	2007-05-22 20:42:25.000000000 +0200
-@@ -24,5 +24,5 @@
- #define PAGE_SHIFT	13
- #define PAGE_SIZE	(1UL << PAGE_SHIFT)
- #define PAGE_MASK	(~(PAGE_SIZE-1))
--
-+#define MMAP2_PAGE_SHIFT PAGE_SHIFT
- #endif /* _UCLIBC_PAGE_H */
diff --git a/toolchain/uClibc/patches/240-cris-crt0.patch b/toolchain/uClibc/patches/240-cris-crt0.patch
deleted file mode 100644
index d0fa7f3b75..0000000000
--- a/toolchain/uClibc/patches/240-cris-crt0.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-diff -urN uClibc-0.9.28.2.orig/libc/sysdeps/linux/cris/crt0.c uClibc-0.9.28.2/libc/sysdeps/linux/cris/crt0.c
---- uClibc-0.9.28.2.orig/libc/sysdeps/linux/cris/crt0.c	2007-05-18 00:27:56.000000000 +0200
-+++ uClibc-0.9.28.2/libc/sysdeps/linux/cris/crt0.c	2007-05-18 00:32:08.000000000 +0200
-@@ -31,11 +31,10 @@
- 
- #include <features.h>
- 
--extern void __uClibc_main(int argc, char **argv, char **envp)
--         __attribute__ ((__noreturn__));
--extern void __uClibc_start_main(int argc, char **argv, char **envp, 
--	void (*app_init)(void), void (*app_fini)(void))
--         __attribute__ ((__noreturn__));
-+extern void __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) __attribute__ ((__noreturn__)); 
-+
- extern void weak_function _init(void);
- extern void weak_function _fini(void);
- 
-@@ -64,10 +63,5 @@
- 		 */
- 		--environ;
- 	
--#if defined L_crt0 || ! defined __UCLIBC_CTOR_DTOR__
--	/* Leave control to the libc */
--	__uClibc_main(argc, argv, environ);
--#else
--	__uClibc_start_main(argc, argv, environ, _init, _fini);
--#endif
-+	__uClibc_main(__mainp, argc, argv, 0, 0, 0, 0);
- }
diff --git a/toolchain/uClibc/patches/250-cris-errno.patch b/toolchain/uClibc/patches/250-cris-errno.patch
deleted file mode 100644
index 47fc7f410c..0000000000
--- a/toolchain/uClibc/patches/250-cris-errno.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- uClibc-0.9.28.2.orig/libc/sysdeps/linux/cris/sysdep.S	2007-06-10 23:00:19.000000000 +0200
-+++ uClibc-0.9.28.2/libc/sysdeps/linux/cris/sysdep.S	2007-06-10 23:01:23.000000000 +0200
-@@ -25,7 +25,7 @@
- 	.type	C_SYMBOL_NAME(errno),@object
- 	.lcomm	C_SYMBOL_NAME(errno),4
- 
--	errno = _errno
-+	//errno = _errno
- 
- 	/* weak_alias (errno, _errno) */
- 
diff --git a/toolchain/uClibc/patches/300-let-optimized-stringops-override-default-ones.patch b/toolchain/uClibc/patches/300-let-optimized-stringops-override-default-ones.patch
deleted file mode 100644
index a383a6e62d..0000000000
--- a/toolchain/uClibc/patches/300-let-optimized-stringops-override-default-ones.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-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
-
diff --git a/toolchain/uClibc/patches/301-fix-getrusage-argument-type.patch b/toolchain/uClibc/patches/301-fix-getrusage-argument-type.patch
deleted file mode 100644
index d68576b9bd..0000000000
--- a/toolchain/uClibc/patches/301-fix-getrusage-argument-type.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-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);
diff --git a/toolchain/uClibc/patches/302-fix-__libc_fcntl64-varargs-prototype.patch b/toolchain/uClibc/patches/302-fix-__libc_fcntl64-varargs-prototype.patch
deleted file mode 100644
index 3319f98de9..0000000000
--- a/toolchain/uClibc/patches/302-fix-__libc_fcntl64-varargs-prototype.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-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
diff --git a/toolchain/uClibc/patches/303-fix-broken-__libc_open-declaration.patch b/toolchain/uClibc/patches/303-fix-broken-__libc_open-declaration.patch
deleted file mode 100644
index aafdc8cd7f..0000000000
--- a/toolchain/uClibc/patches/303-fix-broken-__libc_open-declaration.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-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
-
diff --git a/toolchain/uClibc/patches/400-avr32-arch-2.patch b/toolchain/uClibc/patches/400-avr32-arch-2.patch
deleted file mode 100644
index 0e8c2a1c02..0000000000
--- a/toolchain/uClibc/patches/400-avr32-arch-2.patch
+++ /dev/null
@@ -1,2135 +0,0 @@
-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 ($(UCLIBC_BUILD_PIE),y)
diff --git a/toolchain/uClibc/patches/401-avr32-linkrelax-option.patch b/toolchain/uClibc/patches/401-avr32-linkrelax-option.patch
deleted file mode 100644
index 991e3442c7..0000000000
--- a/toolchain/uClibc/patches/401-avr32-linkrelax-option.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From nobody Mon Sep 17 00:00:00 2001
-Subject: [PATCH] Make linkrelax configurable
-From: Håvard Skinnemoen <hskinnemoen@atmel.com>
-Date: 1133951618 +0100
-
-Add a linkrelax option to the configure system which will give
-appropriate options to the compiler, assembler and linker to enable
-link-time optimizations.
-
----
-
- Rules.mak                  |    2 ++
- extra/Configs/Config.avr32 |    4 ++++
- 2 files changed, 6 insertions(+)
-
-Index: uClibc-0.9.28/Rules.mak
-===================================================================
---- uClibc-0.9.28.orig/Rules.mak	2006-02-08 17:58:53.000000000 +0100
-+++ uClibc-0.9.28/Rules.mak	2006-02-08 17:59:07.000000000 +0100
-@@ -233,6 +233,8 @@ endif
- 
- ifeq ($(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
diff --git a/toolchain/uClibc/patches/402-avr32-string-ops.patch b/toolchain/uClibc/patches/402-avr32-string-ops.patch
deleted file mode 100644
index 8518ccf664..0000000000
--- a/toolchain/uClibc/patches/402-avr32-string-ops.patch
+++ /dev/null
@@ -1,1139 +0,0 @@
-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;
-+}
diff --git a/toolchain/uClibc/patches/403-no-create_module-on-avr32.patch b/toolchain/uClibc/patches/403-no-create_module-on-avr32.patch
deleted file mode 100644
index 9bfdc53cfc..0000000000
--- a/toolchain/uClibc/patches/403-no-create_module-on-avr32.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-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
diff --git a/toolchain/uClibc/patches/407-ldso-avr32-2.patch b/toolchain/uClibc/patches/407-ldso-avr32-2.patch
deleted file mode 100644
index ddeb84d069..0000000000
--- a/toolchain/uClibc/patches/407-ldso-avr32-2.patch
+++ /dev/null
@@ -1,526 +0,0 @@
-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
diff --git a/toolchain/uClibc/patches/409-ldso-avr32-startup-hack.patch b/toolchain/uClibc/patches/409-ldso-avr32-startup-hack.patch
deleted file mode 100644
index 0cdc2ccb32..0000000000
--- a/toolchain/uClibc/patches/409-ldso-avr32-startup-hack.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-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);
diff --git a/toolchain/uClibc/patches/410-ldd-avr32-support.patch b/toolchain/uClibc/patches/410-ldd-avr32-support.patch
deleted file mode 100644
index dd61f174a7..0000000000
--- a/toolchain/uClibc/patches/410-ldd-avr32-support.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-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
diff --git a/toolchain/uClibc/patches/411-libpthread-avr32.patch b/toolchain/uClibc/patches/411-libpthread-avr32.patch
deleted file mode 100644
index 5277677ee5..0000000000
--- a/toolchain/uClibc/patches/411-libpthread-avr32.patch
+++ /dev/null
@@ -1,105 +0,0 @@
-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 */
diff --git a/toolchain/uClibc/patches/412-sync-fcntl-h-with-linux-kernel.patch b/toolchain/uClibc/patches/412-sync-fcntl-h-with-linux-kernel.patch
deleted file mode 100644
index ae6de2b102..0000000000
--- a/toolchain/uClibc/patches/412-sync-fcntl-h-with-linux-kernel.patch
+++ /dev/null
@@ -1,54 +0,0 @@
----
- 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.
author	Imre Kaloz <kaloz@openwrt.org>	2007-12-28 19:51:24 +0000
committer	Imre Kaloz <kaloz@openwrt.org>	2007-12-28 19:51:24 +0000
commit	2630adf92a5443c89a533fed32e912a9ca86e6f0 (patch)
tree	35fe66ad70bb8d53e25bd4dbc0f3ab4a991c1dd1 /toolchain/uClibc
parent	c3965d1fb081f68631f91f51a270dfbea561888b (diff)
download	upstream-2630adf92a5443c89a533fed32e912a9ca86e6f0.tar.gz upstream-2630adf92a5443c89a533fed32e912a9ca86e6f0.tar.bz2 upstream-2630adf92a5443c89a533fed32e912a9ca86e6f0.zip