Patch from Miles Bader <miles@lsi.nec.co.jp> to support the v850.

He sent this patch to me a month ago, but I forgot to apply it...

1 files changed, 192 insertions, 0 deletions

diff --git a/extra/Configs/Config.v850e b/extra/Configs/Config.v850e
new file mode 100644
index 000000000..3383293f9
--- /dev/null
+++ b/extra/Configs/Config.v850e
@@ -0,0 +1,192 @@
+# Library Configuration rules for uClibc
+#
+# This file contains rules which are shared between multiple Makefiles.  Feel
+# free to adjust to taste...  
+#  -Erik Andersen <andersen@lineo.com> <andersee@debian.org>
+# 
+# Copyright (C) 2000, 2001 by Lineo, inc.
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU Library General Public License as published by the Free
+# Software Foundation; either version 2 of the License, or (at your option) any
+# later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Library General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# Derived in part from the Linux-8086 C library, the GNU C Library, and several
+# other sundry sources.  Files within this library are copyright by their
+# respective copyright holders.
+
+PROJ_UCLINUX=/proj/soft2/uclinux
+
+# Cross compile on i386-pc-linux-gnu
+DESTDIR=$(PROJ_UCLINUX)/i386-pc-linux-gnu/v850e-linux
+
+# What arch do you want to compile for...
+TARGET_ARCH = v850
+
+# If you are running a cross compiler, you may want to set this
+# to something more interesting...
+NATIVE_CC = gcc
+CROSS = v850e-elf-
+CC = $(CROSS)gcc
+AR = $(CROSS)ar
+LD = $(CROSS)ld
+NM = $(CROSS)nm
+STRIPTOOL = $(CROSS)strip
+#STRIPTOOL = /bin/true
+
+# Set the following to `true' to make a debuggable build, and `false' for
+# production builds.
+DODEBUG = true
+
+# Compiler warnings you want to see 
+WARNINGS=-Wall
+
+# Note that the kernel source you use to compile with should be the same as the
+# Linux kernel you run your apps on.  uClibc doesn't even try to achieve binary
+# compatibility across kernel versions.  So don't expect, for example, uClibc
+# compiled with Linux kernel 2.0.x to implement lchown properly, since 2.0.x
+# can't do that. Similarly, if you compile uClibc vs Linux 2.4.x kernel headers,
+# but then run on Linux 2.0.x, lchown will be compiled into uClibc, but won't
+# work at all.  You have been warned.
+KERNEL_SOURCE=$(PROJ_UCLINUX)/uclinux/linux-2.4.6
+
+# Set this to `false' if your CPU doesn't have a memory management unit (MMU).
+# Set it to `true' otherwise.
+HAS_MMU = false
+
+# Set this to `false' if you don't have/need basic floating point support
+# support in libc (strtod, printf, scanf).  Set it to `true' otherwise.
+# Note: If not true, Rules.mak disables libm as well.
+HAS_FLOATING_POINT = true
+
+# Set this to `false' if you don't have/need float functions in libm.
+# Set it to `true' otherwise, and make sure HAS_FLOATING_POINT is true as well.
+HAS_LIBM_FLOAT = true
+
+# Set this to `false' if you don't have/need double functions in libm.
+# Set it to `true' otherwise, and make sure HAS_FLOATING_POINT is true as well.
+HAS_LIBM_DOUBLE = true
+
+# Set this to `false' if you don't have/need long double functions in libm.
+# Set it to `true' otherwise, and make sure HAS_FLOATING_POINT is true as well.
+HAS_LIBM_LONG_DOUBLE = false
+
+# Set this to `false' if you don't have/need "(unsigned) long long int" support.
+# Set it to `true' otherwise.
+# Affects *printf and *scanf functions.
+# Also omits strto(u)ll, and (u)lltostr from the library if `false'.
+HAS_LONG_LONG = true
+
+# Set this to `false' if you don't have/need locale support; `true' otherwise.
+# Note: Currently only affects the ctype functions.  You must also generate
+# a locale file for anything but the C locale.  See directory extra/locale for
+# a utility to do so.  Also see the following option.
+HAS_LOCALE = false
+
+# Set this to the path of your uClibc locale file directory.
+# Warning!  This must be different than the glibc locale directory to avoid
+# name conflicts, as the locale files are entirely different in format!
+LOCALE_DIR = "/usr/share/uClibc-locale/"
+
+# This specifies which malloc implementation is used.
+# "malloc-simple" is very, very small, but is also very, very dumb 
+# and does not try to make good use of memory or clean up after itself.
+#
+# "malloc" on the other hand is a bit bigger, but is pretty smart thereby
+# minimizing memory wastage and reusing already allocated memory.  This 
+# can be lots faster and safer IMHO.
+#
+# "malloc-930716" is from libc-5.3.12 and was/is the standard gnu malloc.
+# It is actually smaller than "malloc", at least on i386.  Right now, it
+# only works on i386 (and maybe m68k) because it needs sbrk.
+#MALLOC = malloc-simple
+MALLOC = malloc 
+#MALLOC = malloc-930716
+
+# If you want to collect common syscall code into one function, set to this to
+# `true'.  Set it to false otherwise.
+# On i386 this saves about than 2.8k over all syscalls.
+# The idea came from the implementation in dietlibc.
+# At present, only affects i386.
+UNIFIED_SYSCALL = false
+
+# If false, then the mmap syscall takes individual arguments, just like
+# every other syscall; otherwise, they're all packed into a buffer first
+# (which was necessary on old version of linux worked).
+OLD_STYLE_MMAP = false
+
+# If you want large file summit support (greater then 2 Gib), 
+# turn this on.  This has no effect unless your kernel supports 
+# lfs.  This currently does nothing, but may someday...
+DOLFS = false
+
+# If you want to include RPC support, enable this.  RPC is almost never used 
+# for anything except NFS support, so unless you plan to use NFS, leave this
+# disabled.  This is off by default.
+INCLUDE_RPC = false
+
+# If you want to include support for the next version of the Internet
+# Protocol: IP version 6, enable this.  This is off by default.
+INCLUDE_IPV6 = false
+
+# If you want to compile the library as PIC code, turn this on.
+DOPIC = false
+
+# String prefixed to all user symbol names by the C compiler.  Usually
+# either empty or an underscore.
+C_SYMBOL_PREFIX = _
+
+# Enable support for shared libraries?  If this is false, you can
+# ignore all the rest of the options in this file...
+HAVE_SHARED = false
+
+# uClibc has a native shared library loader for some architectures.
+BUILD_UCLIBC_LDSO=false
+
+# If you are using shared libraries, but do not want/have a native
+# uClibc shared library loader, please specify the name of your
+# system's shared library loader here...
+#SYSTEM_LDSO=/lib/ld-linux.so.2
+
+# When using shared libraries, this path is the location where the
+# shared library will be invoked.  This value will be compiled into
+# every binary compiled with uClibc.  
+#
+# BIG FAT WARNING:  
+# If you do not have a shared library loader with the correct name
+# sitting in the directory this points to, your binaries will not run.
+#SHARED_LIB_LOADER_PATH=$(DEVEL_PREFIX)/lib
+
+# DEVEL_PREFIX is the directory into which the uClibc development
+# environment will be installed.   The result will look something 
+# like the following:
+#   DEVEL_PREFIX/
+#	bin/            <contains gcc, ld, etc>
+#	lib/            <contains all runtime and static libs>
+#	include/        <Where all the header files go>
+# This value is used by the 'make install' Makefile target.  Since this
+# directory is compiled into the uclibc cross compiler spoofer, you
+# have to recompile if you change this value...
+DEVEL_PREFIX = $(DESTDIR)
+
+# SYSTEM_DEVEL_PREFIX is the directory prefix used when installing
+# usr/bin/arch-uclibc-gcc, usr/bin/arch-uclibc-ld, etc.   This is only
+# used by the 'make install' target, and is not compiled into anything.
+# This defaults to $DEVEL_PREFIX, but makers of .rpms and .debs will
+# want to set this to "/" instead.
+SYSTEM_DEVEL_PREFIX = $(DEVEL_PREFIX)
+
+# If you want 'make install' to install everything under a temporary
+# directory, the define PREFIX during the install step,
+# i.e., 'make PREFIX=/var/tmp/uClibc install'.
+#PREFIX = $(TOPDIR)/_install
+PREFIX =