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# HG changeset patch # User Michael Hope <michael.hope@linaro.org> # Date 1317178947 -46800 # Node ID ccba0d4551b2735d29413a4a1b24af37358ebaf7 # Parent 8787c0fd1b726a336314e3a29db4ebe9ef73c8ad Added a baremetal ARM Cortex-M3 sample that uses the latest Linaro consolidation releases. Just to push the envelope, it also uses the latest companion libraries, binutils, and Newlib. Normalised against the arm-unknown-eabi sample where possible. Uses getconf to automatically set the number of parallel jobs. diff -r 8787c0fd1b72 -r ccba0d4551b2 samples/arm-linaro-baremetal-eabi/crosstool.config --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/samples/arm-linaro-baremetal-eabi/crosstool.config Wed Sep 28 16:02:27 2011 +1300 @@ -0,0 +1,468 @@ +# +# Automatically generated make config: don't edit +# crosstool-NG hg_default@2680_b94e0f9d15a3 Configuration +# Wed Sep 28 14:16:23 2011 +# +CT_CONFIGURE_has_xzutils=y +CT_CONFIGURE_has_cvs=y +CT_CONFIGURE_has_svn=y +CT_CONFIGURE_static_link_ok=y +CT_CONFIGURE_has_static_libstdcxx=y +CT_CONFIGURE_has_expat=y +CT_CONFIGURE_has_static_expat=y +CT_MODULES=y + +# +# Paths and misc options +# + +# +# crosstool-NG behavior +# +# CT_OBSOLETE is not set +CT_EXPERIMENTAL=y +# CT_DEBUG_CT is not set + +# +# Paths +# +CT_LOCAL_TARBALLS_DIR="${HOME}/src" +CT_SAVE_TARBALLS=y +CT_WORK_DIR="${CT_TOP_DIR}/.build" +CT_PREFIX_DIR="${HOME}/x-tools/${CT_TARGET}" +CT_INSTALL_DIR="${CT_PREFIX_DIR}" +CT_RM_RF_PREFIX_DIR=y +CT_REMOVE_DOCS=y +CT_INSTALL_DIR_RO=y +CT_STRIP_ALL_TOOLCHAIN_EXECUTABLES=y + +# +# Downloading +# +# CT_FORBID_DOWNLOAD is not set +# CT_FORCE_DOWNLOAD is not set +CT_CONNECT_TIMEOUT=10 +# CT_ONLY_DOWNLOAD is not set +# CT_USE_MIRROR is not set + +# +# Extracting +# +# CT_FORCE_EXTRACT is not set +# CT_OVERIDE_CONFIG_GUESS_SUB is not set +# CT_ONLY_EXTRACT is not set +CT_PATCH_BUNDLED=y +# CT_PATCH_LOCAL is not set +# CT_PATCH_BUNDLED_LOCAL is not set +# CT_PATCH_LOCAL_BUNDLED is not set +# CT_PATCH_BUNDLED_FALLBACK_LOCAL is not set +# CT_PATCH_LOCAL_FALLBACK_BUNDLED is not set +# CT_PATCH_NONE is not set +CT_PATCH_ORDER="bundled" + +# +# Build behavior +# +CT_PARALLEL_JOBS=`getconf _NPROCESSORS_ONLN` +CT_LOAD=0 +CT_USE_PIPES=y +# CT_CONFIG_SHELL_SH is not set +# CT_CONFIG_SHELL_ASH is not set +CT_CONFIG_SHELL_BASH=y +# CT_CONFIG_SHELL_CUSTOM is not set +CT_CONFIG_SHELL="bash" + +# +# Logging +# +# CT_LOG_ERROR is not set +# CT_LOG_WARN is not set +# CT_LOG_INFO is not set +CT_LOG_EXTRA=y +# CT_LOG_ALL is not set +# CT_LOG_DEBUG is not set +CT_LOG_LEVEL_MAX="EXTRA" +# CT_LOG_SEE_TOOLS_WARN is not set +CT_LOG_PROGRESS_BAR=y +CT_LOG_TO_FILE=y +CT_LOG_FILE_COMPRESS=y + +# +# Target options +# +CT_ARCH="arm" +CT_ARCH_SUPPORTS_BOTH_MMU=y +CT_ARCH_SUPPORTS_BOTH_ENDIAN=y +CT_ARCH_SUPPORTS_32=y +CT_ARCH_SUPPORT_ARCH=y +CT_ARCH_SUPPORT_CPU=y +CT_ARCH_SUPPORT_TUNE=y +CT_ARCH_SUPPORT_FPU=y +CT_ARCH_DEFAULT_HAS_MMU=y +CT_ARCH_DEFAULT_LE=y +CT_ARCH_DEFAULT_32=y +CT_ARCH_ARCH="armv7-m" +CT_ARCH_CPU="" +CT_ARCH_TUNE="" +CT_ARCH_FPU="" +# CT_ARCH_BE is not set +CT_ARCH_LE=y +CT_ARCH_32=y +CT_ARCH_BITNESS=32 +# CT_ARCH_FLOAT_HW is not set +CT_ARCH_FLOAT_SW=y +CT_TARGET_CFLAGS="" +CT_TARGET_LDFLAGS="" +# CT_ARCH_alpha is not set +CT_ARCH_arm=y +# CT_ARCH_avr32 is not set +# CT_ARCH_blackfin is not set +# CT_ARCH_m68k is not set +# CT_ARCH_mips is not set +# CT_ARCH_powerpc is not set +# CT_ARCH_s390 is not set +# CT_ARCH_sh is not set +# CT_ARCH_sparc is not set +# CT_ARCH_x86 is not set +CT_ARCH_alpha_AVAILABLE=y +CT_ARCH_arm_AVAILABLE=y +CT_ARCH_avr32_AVAILABLE=y +CT_ARCH_blackfin_AVAILABLE=y +CT_ARCH_m68k_AVAILABLE=y +CT_ARCH_mips_AVAILABLE=y +CT_ARCH_powerpc_AVAILABLE=y +CT_ARCH_s390_AVAILABLE=y +CT_ARCH_sh_AVAILABLE=y +CT_ARCH_sparc_AVAILABLE=y +CT_ARCH_x86_AVAILABLE=y + +# +# Generic target options +# +# CT_ARCH_USE_MMU is not set + +# +# Target optimisations +# + +# +# arm other options +# +CT_ARCH_ARM_MODE="thumb" +# CT_ARCH_ARM_MODE_ARM is not set +CT_ARCH_ARM_MODE_THUMB=y +# CT_ARCH_ARM_INTERWORKING is not set +CT_ARCH_ARM_EABI=y + +# +# Toolchain options +# + +# +# General toolchain options +# +CT_FORCE_SYSROOT=y +CT_USE_SYSROOT=y +CT_SYSROOT_NAME="sysroot" +CT_SYSROOT_DIR_PREFIX="" +CT_STATIC_TOOLCHAIN_POSSIBLE=y +CT_TOOLCHAIN_PKGVERSION="" +CT_TOOLCHAIN_BUGURL="https://bugs.launchpad.net/gcc-linaro" + +# +# Tuple completion and aliasing +# +CT_TARGET_VENDOR="none" +CT_TARGET_ALIAS_SED_EXPR="" +CT_TARGET_ALIAS="" + +# +# Toolchain type +# +# CT_NATIVE is not set +CT_CROSS=y +# CT_CROSS_NATIVE is not set +# CT_CANADIAN is not set +CT_TOOLCHAIN_TYPE="cross" + +# +# Build system +# +CT_BUILD="" +CT_BUILD_PREFIX="" +CT_BUILD_SUFFIX="" + +# +# Operating System +# +CT_BARE_METAL=y +CT_KERNEL="bare-metal" +CT_KERNEL_bare_metal=y +# CT_KERNEL_linux is not set +CT_KERNEL_bare_metal_AVAILABLE=y +CT_KERNEL_linux_AVAILABLE=y +CT_KERNEL_mingw32_AVAILABLE=y + +# +# Common kernel options +# + +# +# Binary utilities +# +CT_ARCH_BINFMT_ELF=y +# CT_ARCH_BINFMT_FLAT is not set +# CT_ARCH_BINFMT_FDPIC is not set + +# +# GNU binutils +# +CT_BINUTILS_V_2_21_53=y +# CT_BINUTILS_V_2_21_1a is not set +# CT_BINUTILS_V_2_20_1a is not set +# CT_BINUTILS_V_2_19_1a is not set +# CT_BINUTILS_V_2_18a is not set +CT_BINUTILS_VERSION="2.21.53" +CT_BINUTILS_2_21_or_later=y +CT_BINUTILS_2_20_or_later=y +CT_BINUTILS_2_19_or_later=y +CT_BINUTILS_2_18_or_later=y +CT_BINUTILS_HAS_GOLD=y +CT_BINUTILS_GOLD_SUPPORTS_ARCH=y +CT_BINUTILS_HAS_PLUGINS=y +CT_BINUTILS_HAS_PKGVERSION_BUGURL=y +# CT_BINUTILS_LINKER_LD is not set +# CT_BINUTILS_LINKER_GOLD is not set +CT_BINUTILS_LINKER_LD_GOLD=y +# CT_BINUTILS_LINKER_GOLD_LD is not set +CT_BINUTILS_GOLD_INSTALLED=y +CT_BINUTILS_GOLD_THREADS=y +CT_BINUTILS_LINKER_BOTH=y +CT_BINUTILS_LINKERS_LIST="ld,gold" +# CT_BINUTILS_LD_WRAPPER is not set +CT_BINUTILS_LINKER_DEFAULT="bfd" +CT_BINUTILS_EXTRA_CONFIG_ARRAY="" + +# +# C compiler +# +CT_CC="gcc" +CT_CC_VERSION="linaro-4.6-2011.09-1" +CT_CC_gcc=y +CT_CC_GCC_SHOW_LINARO=y +CT_CC_V_linaro_4_6_2011_09_1=y +# CT_CC_V_4_6_1 is not set +# CT_CC_V_4_6_0 is not set +# CT_CC_V_linaro_4_5_2011_09_1 is not set +# CT_CC_V_4_5_3 is not set +# CT_CC_V_4_5_2 is not set +# CT_CC_V_4_5_1 is not set +# CT_CC_V_4_5_0 is not set +# CT_CC_V_linaro_4_4_2011_02_0 is not set +# CT_CC_V_4_4_6 is not set +# CT_CC_V_4_4_5 is not set +# CT_CC_V_4_4_4 is not set +# CT_CC_V_4_4_3 is not set +# CT_CC_V_4_4_2 is not set +# CT_CC_V_4_4_1 is not set +# CT_CC_V_4_4_0 is not set +# CT_CC_V_4_3_6 is not set +# CT_CC_V_4_3_5 is not set +# CT_CC_V_4_3_4 is not set +# CT_CC_V_4_3_3 is not set +# CT_CC_V_4_3_2 is not set +# CT_CC_V_4_3_1 is not set +# CT_CC_V_4_2_4 is not set +# CT_CC_V_4_2_2 is not set +CT_CC_GCC_4_2_or_later=y +CT_CC_GCC_4_3_or_later=y +CT_CC_GCC_4_4_or_later=y +CT_CC_GCC_4_5_or_later=y +CT_CC_GCC_4_6=y +CT_CC_GCC_4_6_or_later=y +CT_CC_GCC_HAS_GRAPHITE=y +CT_CC_GCC_HAS_LTO=y +CT_CC_GCC_HAS_PKGVERSION_BUGURL=y +CT_CC_GCC_HAS_BUILD_ID=y +CT_CC_GCC_GOLD=y +CT_CC_GCC_USE_GMP_MPFR=y +CT_CC_GCC_USE_PPL_CLOOG=y +CT_CC_GCC_USE_MPC=y +CT_CC_SUPPORT_CXX=y +CT_CC_SUPPORT_FORTRAN=y +CT_CC_SUPPORT_JAVA=y +CT_CC_SUPPORT_ADA=y +CT_CC_SUPPORT_OBJC=y +CT_CC_SUPPORT_OBJCXX=y + +# +# Additional supported languages: +# +CT_CC_LANG_CXX=y + +# +# gcc other options +# +CT_CC_ENABLE_CXX_FLAGS="" +CT_CC_CORE_EXTRA_CONFIG_ARRAY="" +CT_CC_STATIC_LIBSTDCXX=y + +# +# Optimisation features +# +CT_CC_GCC_USE_GRAPHITE=y +CT_CC_GCC_USE_LTO=y + +# +# Settings for libraries running on target +# +CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y +# CT_CC_GCC_LIBMUDFLAP is not set +# CT_CC_GCC_LIBGOMP is not set +# CT_CC_GCC_LIBSSP is not set + +# +# Misc. obscure options. +# +# CT_CC_GCC_DISABLE_PCH is not set +CT_CC_GCC_LDBL_128=m +CT_CC_GCC_BUILD_ID=y + +# +# C-library +# +CT_LIBC="newlib" +CT_LIBC_VERSION="1.19.0" +CT_LIBC_newlib=y +# CT_LIBC_none is not set +CT_LIBC_eglibc_AVAILABLE=y +CT_LIBC_glibc_AVAILABLE=y +CT_LIBC_mingw_AVAILABLE=y +CT_LIBC_newlib_AVAILABLE=y +CT_LIBC_NEWLIB_V_1_19_0=y +# CT_LIBC_NEWLIB_V_1_18_0 is not set +# CT_LIBC_NEWLIB_V_1_17_0 is not set +# CT_LIBC_NEWLIB_CVS is not set + +# +# Architecture specific options +# +CT_LIBC_none_AVAILABLE=y +CT_LIBC_uClibc_AVAILABLE=y +CT_LIBC_SUPPORT_THREADS_NONE=y +CT_THREADS="none" + +# +# Common C library options +# +CT_THREADS_NONE=y + +# +# newlib other options +# +# CT_LIBC_NEWLIB_IO_C99FMT is not set +# CT_LIBC_NEWLIB_IO_LL is not set +# CT_LIBC_NEWLIB_IO_FLOAT is not set +CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y + +# +# Debug facilities +# +# CT_DEBUG_dmalloc is not set +# CT_DEBUG_duma is not set +CT_DEBUG_gdb=y +CT_GDB_CROSS=y +CT_GDB_CROSS_STATIC=y + +# +# In bare-metal, you'll need to +# + +# +# provide your own gdbserver stub. +# + +# +# gdb version +# +CT_DEBUG_GDB_SHOW_LINARO=y +CT_GDB_V_linaro_7_3_2011_09=y +# CT_GDB_V_7_3a is not set +# CT_GDB_V_linaro_7_2_2011_05_0 is not set +# CT_GDB_V_7_2a is not set +# CT_GDB_V_7_1a is not set +# CT_GDB_V_7_0_1a is not set +# CT_GDB_V_7_0a is not set +# CT_GDB_V_6_8a is not set +CT_GDB_7_0_or_later=y +CT_GDB_HAS_PKGVERSION_BUGURL=y +CT_GDB_INSTALL_GDBINIT=y +CT_GDB_VERSION="linaro-7.3-2011.09" +# CT_DEBUG_ltrace is not set +# CT_DEBUG_strace is not set + +# +# Companion libraries +# +CT_COMPLIBS_NEEDED=y +CT_GMP_NEEDED=y +CT_MPFR_NEEDED=y +CT_PPL_NEEDED=y +CT_CLOOG_NEEDED=y +CT_MPC_NEEDED=y +CT_COMPLIBS=y +CT_GMP=y +CT_MPFR=y +CT_PPL=y +CT_CLOOG=y +CT_MPC=y +CT_GMP_V_5_0_2=y +# CT_GMP_V_5_0_1 is not set +# CT_GMP_V_4_3_2 is not set +# CT_GMP_V_4_3_1 is not set +# CT_GMP_V_4_3_0 is not set +CT_GMP_VERSION="5.0.2" +CT_MPFR_V_3_0_1=y +# CT_MPFR_V_3_0_0 is not set +# CT_MPFR_V_2_4_2 is not set +# CT_MPFR_V_2_4_1 is not set +# CT_MPFR_V_2_4_0 is not set +CT_MPFR_VERSION="3.0.1" +CT_PPL_V_0_11_2=y +# CT_PPL_V_0_11_1 is not set +# CT_PPL_V_0_11 is not set +# CT_PPL_V_0_10_2 is not set +CT_PPL_VERSION="0.11.2" +CT_PPL_0_11=y +CT_PPL_NEEDS_LIBPWL=y +CT_CLOOG_V_0_15_11=y +# CT_CLOOG_V_0_15_10 is not set +# CT_CLOOG_V_0_15_9 is not set +# CT_CLOOG_V_0_15_8 is not set +# CT_CLOOG_V_0_15_7 is not set +# CT_CLOOG_V_0_15_6 is not set +CT_CLOOG_VERSION="0.15.11" +CT_MPC_V_0_9=y +# CT_MPC_V_0_8_2 is not set +# CT_MPC_V_0_8_1 is not set +# CT_MPC_V_0_7 is not set +CT_MPC_VERSION="0.9" + +# +# Companion libraries common options +# +# CT_COMPLIBS_CHECK is not set + +# +# Companion tools +# + +# +# READ HELP before you say 'Y' below !!! +# +# CT_COMP_TOOLS is not set + +# +# Test suite +# +# CT_TEST_SUITE_GCC is not set diff -r 8787c0fd1b72 -r ccba0d4551b2 samples/arm-linaro-baremetal-eabi/reported.by --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/samples/arm-linaro-baremetal-eabi/reported.by Wed Sep 28 16:02:27 2011 +1300 @@ -0,0 +1,3 @@ +reporter_name="Michael Hope" +reporter_url="https://wiki.linaro.org/WorkingGroups/ToolChain" +reporter_comment="Baremetal configuration that uses the Linaro consolidation branches." -- For unsubscribe information see http://sourceware.org/lists.html#faq
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