Merge the uClinux/noMMU stuff back to /trunk:
- merge Linux and uClinux back to a single kernel
- add ARCH_USE_MMU and acquainted config options that
architectures can auto-select
- make binutils and elf2flt two "Binary utilities" that
go in a single common sub-{menu,directory} structure

-------- diffstat follows --------
/trunk/scripts/build/kernel/uclinux.sh | 2 0 2 0 -
/trunk/scripts/build/kernel/linux.sh | 206 204 2 0 +++++++++++++++++++++++++++++
/trunk/scripts/build/kernel/linux-common.sh | 198 0 198 0 ----------------------------
/trunk/scripts/build/binutils.sh | 232 0 232 0 --------------------------------
/trunk/scripts/build/elf2flt.sh | 150 0 150 0 ---------------------
/trunk/scripts/crosstool-NG.sh.in | 6 4 2 0 +
/trunk/config/kernel/linux.in | 249 249 0 0 +++++++++++++++++++++++++++++++++++
/trunk/config/kernel/linux.in-common | 252 0 252 0 -----------------------------------
/trunk/config/kernel/uclinux.in | 21 0 21 0 ---
/trunk/config/target.in | 23 22 1 0 +++
/trunk/config/elf2flt.in | 49 0 49 0 -------
/trunk/config/libc/glibc.in | 2 1 1 0
/trunk/config/libc/eglibc.in | 2 1 1 0
/trunk/config/config.in | 1 0 1 0 -
/trunk/config/arch/sh.in | 1 1 0 0 +
/trunk/config/arch/arm.in | 2 1 1 0
/trunk/config/arch/powerpc.in | 1 1 0 0 +
/trunk/config/arch/ia64.in | 1 1 0 0 +
/trunk/config/arch/alpha.in | 1 1 0 0 +
/trunk/config/arch/x86.in | 1 1 0 0 +
/trunk/config/arch/mips.in | 1 1 0 0 +
/trunk/config/arch/powerpc64.in | 1 1 0 0 +
22 files changed, 489 insertions(+), 913 deletions(-)

diff -durN gcc-4.2.1.orig/libmudflap/mf-hooks2.c gcc-4.2.1/libmudflap/mf-hooks2.c

--- gcc-4.2.1.orig/libmudflap/mf-hooks2.c	2005-09-23 23:58:39.000000000 +0200

+++ gcc-4.2.1/libmudflap/mf-hooks2.c	2007-08-03 20:35:09.000000000 +0200

@@ -427,7 +427,7 @@

 {

   TRACE ("%s\n", __PRETTY_FUNCTION__);

   MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");

-  bzero (s, n);

+  memset (s, 0, n);

 }

@@ -437,7 +437,7 @@

   TRACE ("%s\n", __PRETTY_FUNCTION__);

   MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");

   MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");

-  bcopy (src, dest, n);

+  memmove (dest, src, n);

 }

@@ -447,7 +447,7 @@

   TRACE ("%s\n", __PRETTY_FUNCTION__);

   MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");

   MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");

-  return bcmp (s1, s2, n);

+  return n == 0 ? 0 : memcmp (s1, s2, n);

 }

@@ -456,7 +456,7 @@

   size_t n = strlen (s);

   TRACE ("%s\n", __PRETTY_FUNCTION__);

   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");

-  return index (s, c);

+  return strchr (s, c);

 }

@@ -465,7 +465,7 @@

   size_t n = strlen (s);

   TRACE ("%s\n", __PRETTY_FUNCTION__);

   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");

-  return rindex (s, c);

+  return strrchr (s, c);

 }

 /* XXX:  stpcpy, memccpy */