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upgrade to uClibc 0.9.29 - break binary compatibility #1

Browse Source 
SVN-Revision: 10010
This commit is contained in:
Imre Kaloz 2007-12-28 19:51:24 +00:00
parent b131605ed7
commit 66b3d3dcd8
35 changed files with 4258 additions and 4510 deletions
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31
toolchain/uClibc/Makefile
View File

@ -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

62
toolchain/uClibc/config/arm
View File

@ -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
@ -89,12 +106,21 @@ UCLIBC_HAS_TZ_FILE=y
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

61
toolchain/uClibc/config/armeb
View File

@ -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
@ -89,12 +107,21 @@ UCLIBC_HAS_TZ_FILE=y
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

50
toolchain/uClibc/config/avr32
View File

@ -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
@ -80,12 +91,21 @@ UCLIBC_HAS_TZ_FILE=y
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

54
toolchain/uClibc/config/mips
View File

@ -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
@ -91,12 +104,21 @@ UCLIBC_HAS_TZ_FILE=y
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

54
toolchain/uClibc/config/mipsel
View File

@ -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
@ -91,12 +104,21 @@ UCLIBC_HAS_TZ_FILE=y
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

57
toolchain/uClibc/config/powerpc
View File

@ -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
@ -89,12 +93,21 @@ UCLIBC_HAS_TZ_FILE=y
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

91
toolchain/uClibc/patches/001-fix_mmap.patch Normal file
View File

@ -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

53
toolchain/uClibc/patches/002-conditional_sched_affinity.patch Normal file
View File

@ -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

12
toolchain/uClibc/patches/004-fix_gethostent_r_failure_retval.patch Normal file
View File

@ -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) {

51
toolchain/uClibc/patches/005-fix_internal_function_definition.patch Normal file
View File

@ -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

86
toolchain/uClibc/patches/006-rm_whitespace.patch Normal file
View File

@ -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

3657
toolchain/uClibc/patches/007-avr32.patch Normal file
View File

File diff suppressed because it is too large Load Diff

51
toolchain/uClibc/patches/100-revert_broken_stuff.patch
View File

@ -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

12
toolchain/uClibc/patches/120-more_standard_math.patch
View File

@ -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 \

29
toolchain/uClibc/patches/150-portability.patch
View File

@ -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); \

52
toolchain/uClibc/patches/160-move_stack_end.patch
View File

@ -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);

13
toolchain/uClibc/patches/190-uml_x86_64_hack.patch
View File

@ -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;

34
toolchain/uClibc/patches/200-cris-syscall6.patch
View File

@ -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...) \
({ \

24
toolchain/uClibc/patches/230-cris-pagesize.patch
View File

@ -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 */

31
toolchain/uClibc/patches/240-cris-crt0.patch
View File

@ -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);
}

11
toolchain/uClibc/patches/250-cris-errno.patch
View File

@ -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) */

28
toolchain/uClibc/patches/300-let-optimized-stringops-override-default-ones.patch
View File

@ -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

19
toolchain/uClibc/patches/301-fix-getrusage-argument-type.patch
View File

@ -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);

24
toolchain/uClibc/patches/302-fix-__libc_fcntl64-varargs-prototype.patch
View File

@ -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

30
toolchain/uClibc/patches/303-fix-broken-__libc_open-declaration.patch
View File

@ -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

2135
toolchain/uClibc/patches/400-avr32-arch-2.patch
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File diff suppressed because it is too large Load Diff

40
toolchain/uClibc/patches/401-avr32-linkrelax-option.patch
View File

@ -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

1139
toolchain/uClibc/patches/402-avr32-string-ops.patch
View File

File diff suppressed because it is too large Load Diff

27
toolchain/uClibc/patches/403-no-create_module-on-avr32.patch
View File

@ -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

526
toolchain/uClibc/patches/407-ldso-avr32-2.patch
View File

@ -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

40
toolchain/uClibc/patches/409-ldso-avr32-startup-hack.patch
View File

@ -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);

25
toolchain/uClibc/patches/410-ldd-avr32-support.patch
View File

@ -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

105
toolchain/uClibc/patches/411-libpthread-avr32.patch
View File

@ -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 */

54
toolchain/uClibc/patches/412-sync-fcntl-h-with-linux-kernel.patch
View File

@ -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.