Preliminary Alpha support, courtesy Ioannis E. Venetis <venetis@capsl.udel.edu>.

/trunk/docs/CREDITS                                         |    3     3     0     0 +
 /trunk/samples/alphaev56-unknown-linux-gnu/crosstool.config |  282   282     0     0 +++++++++++++++++++
 /trunk/config/target.in                                     |    9     9     0     0 +
 /trunk/arch/alpha/functions                                 |    9     9     0     0 +
 /trunk/arch/alpha/config.in                                 |   58    58     0     0 ++++
 5 files changed, 361 insertions(+)

arch/alpha/config.in

@@ -0,0 +1,58 @@
+# Alpha specific configuration file
+
+comment "Alpha specific configuration"
+
+choice
+    bool
+    prompt "Variant"
+
+config ARCH_ALPHA_EV4
+    bool
+    prompt "EV4"
+
+config ARCH_ALPHA_EV45
+    bool
+    prompt "EV45"
+
+config ARCH_ALPHA_EV5
+    bool
+    prompt "EV5"
+
+config ARCH_ALPHA_EV56
+    bool
+    prompt "EV56"
+
+config ARCH_ALPHA_EV6
+    bool
+    prompt "EV6"
+
+config ARCH_ALPHA_EV67
+    bool
+    prompt "EV67"
+
+endchoice
+
+config ARCH_ALPHA_VARIANT
+    string
+    default "ev4"   if ARCH_ALPHA_EV4
+    default "ev45"  if ARCH_ALPHA_EV45
+    default "ev5"   if ARCH_ALPHA_EV5
+    default "ev56"  if ARCH_ALPHA_EV56
+    default "ev6"   if ARCH_ALPHA_EV6
+    default "ev67"  if ARCH_ALPHA_EV67
+
+config ARCH_CPU
+    default "ev4"   if ARCH_ALPHA_EV4
+    default "ev45"  if ARCH_ALPHA_EV45
+    default "ev5"   if ARCH_ALPHA_EV5
+    default "ev56"  if ARCH_ALPHA_EV56
+    default "ev6"   if ARCH_ALPHA_EV6
+    default "ev67"  if ARCH_ALPHA_EV67
+
+config ARCH_TUNE
+    default "ev4"   if ARCH_ALPHA_EV4
+    default "ev45"  if ARCH_ALPHA_EV45
+    default "ev5"   if ARCH_ALPHA_EV5
+    default "ev56"  if ARCH_ALPHA_EV56
+    default "ev6"   if ARCH_ALPHA_EV6
+    default "ev67"  if ARCH_ALPHA_EV67

arch/alpha/functions

@@ -0,0 +1,9 @@
+# Compute Alpha-specific values
+
+CT_DoArchValues () {
+    # The architecture part of the tuple:
+    CT_TARGET_ARCH="${CT_ARCH}${CT_ARCH_ALPHA_VARIANT}"
+
+    # The kernel ARCH:
+    CT_KERNEL_ARCH=${CT_ARCH}
+}

config/target.in

@@ -6,6 +6,7 @@ comment "General target options"
 
 config ARCH
     string
+    default "alpha"   if ARCH_ALPHA
     default "arm"     if ARCH_ARM
     default "ia64"    if ARCH_IA64
     default "mips"    if ARCH_MIPS
@@ -19,6 +20,11 @@ choice
     prompt "Target architecture:"
     default ARCH_x86
 
+config ARCH_ALPHA
+    bool
+    prompt "alpha (EXPERIMENTAL)"
+    depends on EXPERIMENTAL
+
 config ARCH_ARM
     bool
     prompt "arm"
@@ -88,6 +94,9 @@ config ARCH_LE
 endchoice
 
 # Include architecture-specific configuration
+if ARCH_ALPHA
+source config/arch/alpha/config.in
+endif
 if ARCH_ARM
 source config/arch/arm/config.in
 endif

docs/CREDITS

@@ -49,6 +49,9 @@ And in order of appearance on the crossgcc ML:
   Daniel Dittmann:
     - PowerPC support
 
+  Ioannis E. Venetis:
+    - preliminary Alpha support
+
   Many others have contributed, either in form of patches, suggestions,
   comments, or testing... Thank you to all of you!
 

samples/alphaev56-unknown-linux-gnu/crosstool.config

@@ -0,0 +1,282 @@
+#
+# Automatically generated make config: don't edit
+# crosstool-NG version: 1.1.0+svn_trunk@690M
+# Sat Jun 14 20:48:53 2008
+#
+
+#
+# Paths and misc options
+#
+
+#
+# crosstool-NG behavior
+#
+CT_OBSOLETE=y
+CT_EXPERIMENTAL=y
+# CT_BROKEN is not set
+# CT_DEBUG_CT is not set
+
+#
+# Downloading
+#
+# CT_FORCE_DOWNLOAD is not set
+# CT_ONLY_DOWNLOAD is not set
+CT_CONNECT_TIMEOUT=10
+CT_PROXY_TYPE_NONE=y
+# CT_PROXY_TYPE_HTTP is not set
+# CT_PROXY_TYPE_SOCKS is not set
+CT_PROXY_TYPE="none"
+# CT_BREAK_INDENT is not set
+
+#
+# Extracting
+#
+# CT_FORCE_EXTRACT is not set
+CT_OVERIDE_CONFIG_GUESS_SUB=y
+# CT_ONLY_EXTRACT is not set
+
+#
+# Build behavior
+#
+CT_PARALLEL_JOBS=1
+CT_LOAD=0
+CT_NICE=0
+CT_USE_PIPES=y
+
+#
+# Paths
+#
+CT_LOCAL_TARBALLS_DIR="${HOME}/src"
+CT_SAVE_TARBALLS=y
+CT_PREFIX_DIR="${HOME}/${CT_TARGET}"
+CT_INSTALL_DIR="${CT_PREFIX_DIR}"
+# CT_CUSTOM_PATCH is not set
+CT_REMOVE_DOCS=y
+# CT_INSTALL_DIR_RO is not set
+
+#
+# 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_DEBUG is not set
+# CT_LOG_ALL 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
+#
+
+#
+# General target options
+#
+CT_ARCH="alpha"
+CT_ARCH_ALPHA=y
+# CT_ARCH_ARM is not set
+# CT_ARCH_IA64 is not set
+# CT_ARCH_MIPS is not set
+# CT_ARCH_PPC is not set
+# CT_ARCH_SH is not set
+# CT_ARCH_x86 is not set
+# CT_ARCH_x86_64 is not set
+# CT_ARCH_SUPPORTS_BOTH_ENDIAN is not set
+# CT_ARCH_DEFAULT_BE is not set
+# CT_ARCH_DEFAULT_LE is not set
+
+#
+# Alpha specific configuration
+#
+# CT_ARCH_ALPHA_EV4 is not set
+# CT_ARCH_ALPHA_EV45 is not set
+# CT_ARCH_ALPHA_EV5 is not set
+CT_ARCH_ALPHA_EV56=y
+# CT_ARCH_ALPHA_EV6 is not set
+# CT_ARCH_ALPHA_EV67 is not set
+CT_ARCH_ALPHA_VARIANT="ev56"
+CT_ARCH_CPU="ev56"
+CT_ARCH_TUNE="ev56"
+CT_ARCH_ABI=""
+
+#
+# Target optimisations
+#
+CT_ARCH_ARCH=""
+CT_ARCH_FPU=""
+CT_ARCH_FLOAT_HW=y
+# CT_ARCH_FLOAT_SW is not set
+CT_TARGET_CFLAGS=""
+
+#
+# Toolchain options
+#
+
+#
+# General toolchain options
+#
+CT_USE_SYSROOT=y
+CT_SHARED_LIBS=y
+CT_THREADS_NPTL=y
+# CT_THREADS_LINUXTHREADS is not set
+# CT_THREADS_NONE is not set
+CT_THREADS="nptl"
+CT_TARGET_VENDOR="unknown"
+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"
+CT_BUILD=""
+CT_CC_NATIVE="gcc"
+
+#
+# Kernel
+#
+CT_KERNEL_LINUX=y
+CT_KERNEL_VERSION="2.6.24.7"
+CT_KERNEL_LINUX_HEADERS_INSTALL=y
+# CT_KERNEL_LINUX_HEADERS_SANITISED is not set
+# CT_KERNEL_LINUX_HEADERS_COPY is not set
+# CT_KERNEL_LINUX_HEADERS_USE_CUSTOM_DIR is not set
+CT_KERNEL="linux"
+CT_KERNEL_VERSION_SEE_EXTRAVERSION=y
+# CT_KERNEL_INSTALL_V_2_6_18_8 is not set
+# CT_KERNEL_INSTALL_V_2_6_19_7 is not set
+# CT_KERNEL_INSTALL_V_2_6_20_21 is not set
+# CT_KERNEL_INSTALL_V_2_6_21_7 is not set
+# CT_KERNEL_INSTALL_V_2_6_22_19 is not set
+# CT_KERNEL_INSTALL_V_2_6_23_17 is not set
+# CT_KERNEL_INSTALL_V_2_6_24 is not set
+# CT_KERNEL_INSTALL_V_2_6_24_1 is not set
+# CT_KERNEL_INSTALL_V_2_6_24_2 is not set
+# CT_KERNEL_INSTALL_V_2_6_24_3 is not set
+# CT_KERNEL_INSTALL_V_2_6_24_4 is not set
+# CT_KERNEL_INSTALL_V_2_6_24_5 is not set
+# CT_KERNEL_INSTALL_V_2_6_24_6 is not set
+CT_KERNEL_INSTALL_V_2_6_24_7=y
+# CT_KERNEL_INSTALL_V_2_6_25 is not set
+# CT_KERNEL_INSTALL_V_2_6_25_1 is not set
+# CT_KERNEL_INSTALL_V_2_6_25_2 is not set
+# CT_KERNEL_INSTALL_V_2_6_25_3 is not set
+# CT_KERNEL_INSTALL_V_2_6_25_4 is not set
+# CT_KERNEL_INSTALL_V_2_6_25_5 is not set
+# CT_KERNEL_LINUX_HEADERS_INSTALL_CHECK is not set
+CT_KERNEL_LINUX_VERBOSITY_0=y
+# CT_KERNEL_LINUX_VERBOSITY_1 is not set
+# CT_KERNEL_LINUX_VERBOSITY_2 is not set
+CT_KERNEL_LINUX_VERBOSE_LEVEL=0
+# CT_KERNEL_LINUX_NEEDS_CONFIG is not set
+
+#
+# binutils
+#
+CT_BINUTILS_VERSION="2.17"
+# CT_BINUTILS_V_2_14 is not set
+# CT_BINUTILS_V_2_15 is not set
+# CT_BINUTILS_V_2_16_1 is not set
+CT_BINUTILS_V_2_17=y
+# CT_BINUTILS_V_2_18 is not set
+# CT_BINUTILS_V_2_18_50_0_4 is not set
+# CT_BINUTILS_V_2_18_50_0_6 is not set
+# CT_BINUTILS_V_2_18_50_0_7 is not set
+CT_BINUTILS_EXTRA_CONFIG=""
+# CT_BINUTILS_FOR_TARGET is not set
+
+#
+# C compiler
+#
+CT_CC_GCC=y
+CT_CC_VERSION="4.2.3"
+CT_CC="gcc"
+# CT_CC_V_2_95_3 is not set
+# CT_CC_V_3_2_3 is not set
+# CT_CC_V_3_3_6 is not set
+# CT_CC_V_3_4_6 is not set
+# CT_CC_V_4_0_0 is not set
+# CT_CC_V_4_0_1 is not set
+# CT_CC_V_4_0_2 is not set
+# CT_CC_V_4_0_3 is not set
+# CT_CC_V_4_0_4 is not set
+# CT_CC_V_4_1_0 is not set
+# CT_CC_V_4_1_1 is not set
+# CT_CC_V_4_1_2 is not set
+# CT_CC_V_4_2_0 is not set
+# CT_CC_V_4_2_1 is not set
+# CT_CC_V_4_2_2 is not set
+CT_CC_V_4_2_3=y
+# CT_CC_V_4_3_0 is not set
+# CT_CC_V_4_3_1 is not set
+# CT_CC_GCC_4_3_or_later is not set
+CT_CC_CXA_ATEXIT=y
+CT_CC_CORE_EXTRA_CONFIG=""
+CT_CC_EXTRA_CONFIG=""
+CT_CC_GCC_GMP_MPFR=y
+CT_GMP_V_4_2_2=y
+CT_GMP_VERSION="4.2.2"
+CT_GMP_CHECK=y
+CT_MPFR_V_2_3_1=y
+CT_MPFR_VERSION="2.3.1"
+CT_MPFR_CHECK=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 is not set
+# CT_CC_LANG_FORTRAN is not set
+# CT_CC_LANG_JAVA is not set
+# CT_CC_LANG_ADA is not set
+# CT_CC_LANG_OBJC is not set
+# CT_CC_LANG_OBJCXX is not set
+CT_CC_LANG_OTHERS=""
+
+#
+# C-library
+#
+CT_LIBC_GLIBC=y
+# CT_LIBC_UCLIBC is not set
+CT_LIBC_VERSION="2.3.6"
+CT_LIBC="glibc"
+CT_LIBC_SUPPORT_NPTL=y
+CT_LIBC_SUPPORT_LINUXTHREADS=y
+CT_LIBC_V_2_3_6=y
+# CT_LIBC_V_2_5 is not set
+# CT_LIBC_V_2_5_1 is not set
+# CT_LIBC_V_2_6 is not set
+# CT_LIBC_V_2_6_1 is not set
+# CT_LIBC_V_2_7 is not set
+CT_LIBC_GLIBC_EXTRA_CONFIG=""
+CT_LIBC_GLIBC_EXTRA_CFLAGS=""
+CT_LIBC_EXTRA_CC_ARGS=""
+CT_LIBC_GLIBC_CONFIGPARMS=""
+# CT_LIBC_GLIBC_USE_PORTS is not set
+# CT_LIBC_ADDONS is not set
+
+#
+# Tools facilities
+#
+# CT_SSTRIP is not set
+
+#
+# Debug facilities
+#
+# CT_DMALLOC is not set
+# CT_DUMA is not set
+# CT_GDB is not set
+# CT_STRACE is not set