gcc: Add 3.4.6 gcc-native

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4342 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta/packages/gcc/gcc-3.4.6.inc

@@ -0,0 +1,23 @@
+require gcc-common.inc
+
+SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
+	   file://gcc34-reverse-compare.patch;patch=1 \
+	   file://gcc34-arm-ldm.patch;patch=1 \
+	   file://gcc34-arm-ldm-peephole.patch;patch=1 \
+	   file://gcc34-arm-tune.patch;patch=1 \
+	   file://gcc-3.4.1-uclibc-100-conf.patch;patch=1 \
+	   file://gcc-3.4.1-uclibc-200-locale.patch;patch=1 \
+	   file://gcc-3.4.0-arm-lib1asm.patch;patch=1 \
+	   file://gcc-3.4.0-arm-nolibfloat.patch;patch=1 \
+	   file://gcc-3.4.0-arm-bigendian.patch;patch=1 \
+	   file://gcc-3.4.0-arm-bigendian-uclibc.patch;patch=1 \
+	   file://GCC3.4.0VisibilityPatch.diff;patch=1 \
+	   file://jarfix.patch;patch=1 \
+	   file://always-fixincperm.patch;patch=1 \
+	   file://GCOV_PREFIX_STRIP-cross-profile_3.4.patch;patch=1 \
+	   file://zecke-xgcc-cpp.patch;patch=1 \
+	   file://gcc4-mtune-compat.patch;patch=1"
+
+SRC_URI += "file://gcc34-configure.in.patch;patch=1"
+SRC_URI += "file://gcc34-thumb-support.patch;patch=1"
+SRC_URI_append_fail-fast = " file://zecke-no-host-includes.patch;patch=1 "

meta/packages/gcc/gcc-3.4.6/GCOV_PREFIX_STRIP-cross-profile_3.4.patch

@@ -0,0 +1,389 @@
+2005-05-04  Grigory Zagorodnev  <grigory.zagorodnev@intel.com>
+            H.J. Lu  <hongjiu.lu@intel.com>
+
+
+	Cross-profiling support: relocate .gcda files when
+	running at system other than executable been built on.
+
+
+	* gcov-io.c (gcov_open): When in libgcov library
+	use given data file relocation prefix to build file name.
+	* gcov-io.h (gcov_open): Updated proto to accept
+	data file relocation prefix.
+	* libgcov.c (create_file_directory): New function.
+	(gcov_prefix): New static variable to hold data file
+	relocation prefix.
+	(gcov_version): Use relocation prefix.
+	(gcov_exit): Always try to create directory for output
+	file. Relocate filename at each use.
+	(__gcov_init): Initialize directory relocation prefix
+	if required. Strip off leading directories from
+	the initial filename.
+	* tsystem.h: include filenames.h
+	(DIR_SEPARATOR): Macro copied from system.h.
+	(DIR_SEPARATOR_2): Likewise.
+	* doc/gcov.texi (Cross-profiling): New node documenting
+	cross-profiling management.
+	* doc/invoke.texi (-fprofile-arcs): xref to cross-profiling.
+
+Grigory Zagorodnev
+Intel Corporation
+
+--- gcc-3.4/gcc/gcov-io.c.prefix	2004-02-26 13:54:47.000000000 -0800
++++ gcc-3.4/gcc/gcov-io.c	2005-05-04 11:46:01.000000000 -0700
+@@ -55,13 +55,14 @@ static inline gcov_unsigned_t from_file 
+ 
+ GCOV_LINKAGE int
+ #if IN_LIBGCOV
+-gcov_open (const char *name)
++gcov_open (const char *prefix, const char *name)
+ #else
+ gcov_open (const char *name, int mode)
+ #endif
+ {
+ #if IN_LIBGCOV
+   const int mode = 0;
++  char *tmp;
+ #endif
+ #if GCOV_LOCKED
+   struct flock s_flock;
+@@ -83,6 +84,14 @@ gcov_open (const char *name, int mode)
+ #if !IN_LIBGCOV
+   gcov_var.endian = 0;
+ #endif
++
++#if IN_LIBGCOV
++  /* Build complete filename with prefix */
++  tmp = alloca( strlen(prefix) + strlen(name) + 1);
++  *tmp = '\0';
++  name = strcat( strcat(tmp, prefix), name);
++#endif
++
+ #if GCOV_LOCKED
+   if (mode > 0)
+     fd = open (name, O_RDWR);
+--- gcc-3.4/gcc/gcov-io.h.prefix	2005-05-02 15:37:58.000000000 -0700
++++ gcc-3.4/gcc/gcov-io.h	2005-05-04 11:46:01.000000000 -0700
+@@ -502,7 +502,7 @@ GCOV_LINKAGE struct gcov_var
+    functions for writing.  Your file may become corrupted if you break
+    these invariants.  */
+ #if IN_LIBGCOV
+-GCOV_LINKAGE int gcov_open (const char */*name*/) ATTRIBUTE_HIDDEN;
++GCOV_LINKAGE int gcov_open (const char */*prefix*/, const char */*name*/) ATTRIBUTE_HIDDEN;
+ #else
+ GCOV_LINKAGE int gcov_open (const char */*name*/, int /*direction*/);
+ GCOV_LINKAGE int gcov_magic (gcov_unsigned_t, gcov_unsigned_t);
+--- gcc-3.4/gcc/libgcov.c.prefix	2004-02-26 13:54:47.000000000 -0800
++++ gcc-3.4/gcc/libgcov.c	2005-05-04 12:01:58.000000000 -0700
+@@ -92,6 +92,70 @@ static struct gcov_info *gcov_list;
+    object file included in multiple programs.  */
+ static gcov_unsigned_t gcov_crc32;
+ 
++/* Directory prefix to relocate coverage data file names */
++static char *gcov_prefix = 0;
++
++/* Level of dirs to strip off the initial filename to relocate */
++static int gcov_prefix_strip = 0;
++
++static int
++create_file_directory (const char *prefix, const char *filename)
++{
++  char *dname;
++  char sep, *r, *s;
++  size_t plen, flen;
++  
++  /* Detect directory separator */
++  s = strrchr (prefix, DIR_SEPARATOR);
++#ifdef DIR_SEPARATOR_2
++  if (! s)
++    s = strrchr (prefix, DIR_SEPARATOR_2);
++#endif
++  if (s)
++    sep = *s;
++  else
++    sep = DIR_SEPARATOR;
++
++  /* join prefix and filename, split path */
++  plen  = strlen(prefix);
++  flen  = strlen(filename);
++  r     = alloca(plen + flen + 1);
++  strncpy(r, prefix, plen);
++  strncpy(r + plen, filename, flen);
++  r[plen + flen] = '\0';
++  s = strrchr(r, sep);
++  if (s)
++    *(s + 1) = '\0';
++
++  if (access (r, F_OK) == 0)
++    return 0;
++
++  /* Skip consecutive separators.  */
++  for (dname = r; *dname && *dname == sep; ++dname);
++  while (1)
++    {
++      char *s = strchr (dname, sep);
++      if (s == 0)
++        break;
++      *s = '\0';
++      /* Try to make directory if it doesn't already exist.  */
++      if (access (r, F_OK) == -1
++          && mkdir (r, 0755) == -1
++          /* The directory might have been made by another process.  */
++	  && errno != EEXIST)
++	{
++          *s = sep;
++          fprintf (stderr, "profiling:%s:Cannot create directory\n", r);
++	  return -1;
++	};
++      *s = sep;
++      /* Skip consecutive separators.  */
++      for (dname = s + 1; *dname && *dname == sep; ++dname)
++        ;
++    }
++  return 0;
++}
++
+ static int
+ gcov_version (struct gcov_info *ptr, gcov_unsigned_t version)
+ {
+@@ -103,8 +167,8 @@ gcov_version (struct gcov_info *ptr, gco
+       GCOV_UNSIGNED2STRING (e, GCOV_VERSION);
+       
+       fprintf (stderr,
+-	       "profiling:%s:Version mismatch - expected %.4s got %.4s\n",
+-	       ptr->filename, e, v);
++	       "profiling:%s%s:Version mismatch - expected %.4s got %.4s\n",
++	       gcov_prefix, ptr->filename, e, v);
+       return 0;
+     }
+   return 1;
+@@ -204,9 +268,14 @@ gcov_exit (void)
+ 	  fi_stride &= ~(__alignof__ (struct gcov_fn_info) - 1);
+ 	}
+       
+-      if (!gcov_open (gi_ptr->filename))
++      if (create_file_directory (gcov_prefix, gi_ptr->filename))
+ 	{
+-	  fprintf (stderr, "profiling:%s:Cannot open\n", gi_ptr->filename);
++	  fprintf (stderr, "profiling:%s%s:Skip\n", gcov_prefix, gi_ptr->filename);
++	  continue;
++	}
++      else if (!gcov_open (gcov_prefix, gi_ptr->filename))
++	{
++	  fprintf (stderr, "profiling:%s%s:Cannot open\n", gcov_prefix, gi_ptr->filename);
+ 	  continue;
+ 	}
+ 
+@@ -216,8 +285,8 @@ gcov_exit (void)
+ 	  /* Merge data from file.  */
+ 	  if (tag != GCOV_DATA_MAGIC)
+ 	    {
+-	      fprintf (stderr, "profiling:%s:Not a gcov data file\n",
+-		       gi_ptr->filename);
++	      fprintf (stderr, "profiling:%s%s:Not a gcov data file\n",
++		       gcov_prefix, gi_ptr->filename);
+ 	    read_fatal:;
+ 	      gcov_close ();
+ 	      continue;
+@@ -250,8 +319,8 @@ gcov_exit (void)
+ 		  || gcov_read_unsigned () != fi_ptr->checksum)
+ 		{
+ 		read_mismatch:;
+-		  fprintf (stderr, "profiling:%s:Merge mismatch for %s\n",
+-			   gi_ptr->filename,
++		  fprintf (stderr, "profiling:%s%s:Merge mismatch for %s\n",
++			   gcov_prefix, gi_ptr->filename,
+ 			   f_ix + 1 ? "function" : "summaries");
+ 		  goto read_fatal;
+ 		}
+@@ -309,8 +378,8 @@ gcov_exit (void)
+       if (!gcov_is_eof ())
+  	{
+  	read_error:;
+- 	  fprintf (stderr, error < 0 ? "profiling:%s:Overflow merging\n"
+- 		   : "profiling:%s:Error merging\n", gi_ptr->filename);
++ 	  fprintf (stderr, error < 0 ? "profiling:%s%s:Overflow merging\n"
++ 		   : "profiling:%s%s:Error merging\n", gcov_prefix, gi_ptr->filename);
+  	  goto read_fatal;
+  	}
+     rewrite:;
+@@ -357,8 +426,8 @@ gcov_exit (void)
+ 		   && (!GCOV_LOCKED || cs_all->runs == cs_prg->runs)
+ 		   && memcmp (cs_all, cs_prg, sizeof (*cs_all)))
+ 	    {
+-	      fprintf (stderr, "profiling:%s:Invocation mismatch - some data files may have been removed%s",
+-		       gi_ptr->filename, GCOV_LOCKED
++	      fprintf (stderr, "profiling:%s%s:Invocation mismatch - some data files may have been removed%s",
++		       gcov_prefix, gi_ptr->filename, GCOV_LOCKED
+ 		       ? "" : " or concurrent update without locking support");
+ 	      all.checksum = ~0u;
+ 	    }
+@@ -418,9 +487,9 @@ gcov_exit (void)
+       gcov_write_summary (GCOV_TAG_PROGRAM_SUMMARY, &program);
+       if ((error = gcov_close ()))
+ 	  fprintf (stderr, error  < 0 ?
+-		   "profiling:%s:Overflow writing\n" :
+-		   "profiling:%s:Error writing\n",
+-		   gi_ptr->filename);
++		   "profiling:%s%s:Overflow writing\n" :
++		   "profiling:%s%s:Error writing\n",
++		   gcov_prefix, gi_ptr->filename);
+     }
+ }
+ 
+@@ -430,11 +499,69 @@ gcov_exit (void)
+ void
+ __gcov_init (struct gcov_info *info)
+ {
++  /* Save initial filename pointer to calculate CRC. */
++  const char *ptr = info->filename;
++  
+   if (!info->version)
+     return;
++
++  /* Initialize directory prefix if requred */
++  if (gcov_prefix == 0)
++    {
++      if ((gcov_prefix = getenv("GCOV_PREFIX")))
++        {
++          char *tmp;
++	
++          /* Normalize prefix: take off trailing separator. */
++	  tmp = gcov_prefix + strlen(gcov_prefix) - 1;
++          if (IS_DIR_SEPARATOR(*tmp))
++            *tmp = '\0';
++
++          /* Check if the level of dirs to strip off specified */
++          if ((tmp = getenv("GCOV_PREFIX_STRIP")))
++            {
++	      gcov_prefix_strip = atoi (tmp);
++	      /* Do not consider negative values. */
++	      if (gcov_prefix_strip < 0)
++	        gcov_prefix_strip = 0;
++	    };
++        }
++      else 
++          gcov_prefix = (char *) "";
++    };
++    
++  /* Strip off leading directories from the initial filename */
++  if (gcov_prefix_strip > 0)
++    {
++      char sep, *s;
++      int level;
++      const char *fname = info->filename;
++      
++      /* Detect directory separator */
++      s = strrchr (fname, DIR_SEPARATOR);
++#ifdef DIR_SEPARATOR_2
++      if (! s)
++        s = strrchr (fname, DIR_SEPARATOR_2);
++#endif
++      if (s)
++        sep = *s;
++      else
++        sep = DIR_SEPARATOR;
++
++      /* Skip selected directory levels */
++      for ( level = gcov_prefix_strip; level > 0; level--)
++        if ((s = strchr(fname + 1, sep)))
++	  fname = s;
++	else
++	  break;
++	  
++      /* From this point info block refers stripped file name and 
++         further operations must add prefix to get complete name.*/
++      info->filename = fname;
++    };
++
+   if (gcov_version (info, info->version))
+     {
+-      const char *ptr = info->filename;
+       gcov_unsigned_t crc32 = gcov_crc32;
+   
+       do
+--- gcc-3.4/gcc/tsystem.h.prefix	2003-11-12 16:07:48.000000000 -0800
++++ gcc-3.4/gcc/tsystem.h	2005-05-04 12:12:08.000000000 -0700
+@@ -106,4 +106,15 @@ extern int errno;
+ #define NULL 0
+ #endif
+ 
++/* Filename handling macros.  */
++#include "filenames.h"
++
++/* These should be phased out in favor of IS_DIR_SEPARATOR, where possible.  */
++#ifndef DIR_SEPARATOR
++# define DIR_SEPARATOR '/'
++# ifdef HAVE_DOS_BASED_FILE_SYSTEM
++#  define DIR_SEPARATOR_2 '\\'
++# endif
++#endif
++
+ #endif /* ! GCC_TSYSTEM_H */
+Index: gcc-3.4/gcc/doc/gcov.texi
+===================================================================
+RCS file: /cvsroot/gcc/gcc/gcc/doc/gcov.texi,v
+retrieving revision 1.19.4.3
+diff -u -p -r1.19.4.3 gcov.texi
+--- gcc-3.4/gcc/doc/gcov.texi	14 Mar 2004 22:31:20 -0000	1.19.4.3
++++ gcc-3.4/gcc/doc/gcov.texi	4 May 2005 13:44:25 -0000
+@@ -42,6 +42,7 @@ test code coverage in your programs.
+ * Invoking Gcov::       	How to use gcov.
+ * Gcov and Optimization::       Using gcov with GCC optimization.
+ * Gcov Data Files::             The files used by gcov.
++* Cross-profiling::             Data files relocation.
+ @end menu
+ 
+ @node Gcov Intro
+@@ -510,3 +511,36 @@ information.
+ The full details of the file format is specified in @file{gcov-io.h},
+ and functions provided in that header file should be used to access the
+ coverage files.
++
++@node Cross-profiling
++@section Data files relocation to support cross-profiling
++
++Running the program will cause profile output to be generated.  For each 
++source file compiled with @option{-fprofile-arcs}, an accompanying @file{.gcda} 
++file will be placed in the object file directory. That implicitly requires 
++running the program at the same system as it was build or having same 
++absolute directory structure on the target system (program will try 
++to create needed directory structure).
++
++To support cross-profiling, program compiled with @option{-fprofile-arcs}
++performs data file relocation basing on two environment variables:
++
++@itemize @bullet
++@item
++GCOV_PREFIX contains the prefix to add to the absolute paths 
++in the object file.
++
++@item
++GCOV_PREFIX_STRIP indicates the how many initial directory names to strip off 
++the hardwired absolute paths. Default value is 0.
++@end itemize
++
++For example, if object file @file{/user/build/foo.o} was build with 
++@option{-fprofile-arcs}, the final executable will try to create data file 
++@file{/user/build/foo.gcda} when running at the target system and will 
++fail if corresponding directory does not exists and is not allowed to create. 
++
++In this case, manipulating environment variables you can relocate data file 
++to the suitable local directory. For our example, setting @samp{GCOV_PREFIX=/target/run} 
++and @samp{GCOV_PREFIX_STRIP=1} values will force use of @file{/target/run/build/foo.gcda} 
++file name.
+Index: gcc-3.4/gcc/doc/invoke.texi
+===================================================================
+RCS file: /cvsroot/gcc/gcc/gcc/doc/invoke.texi,v
+retrieving revision 1.390.2.40
+diff -u -p -r1.390.2.40 invoke.texi
+--- gcc-3.4/gcc/doc/invoke.texi	22 Apr 2005 06:49:59 -0000	1.390.2.40
++++ gcc-3.4/gcc/doc/invoke.texi	4 May 2005 13:44:25 -0000
+@@ -3158,6 +3158,7 @@ explicitly specified and it is not the f
+ the basename of the source file. In both cases any suffix is removed
+ (e.g.  @file{foo.gcda} for input file @file{dir/foo.c}, or
+ @file{dir/foo.gcda} for output file specified as @option{-o dir/foo.o}).
++@xref{Cross-profiling}.
+ 
+ @itemize
+

meta/packages/gcc/gcc-3.4.6/always-fixincperm.patch

@@ -0,0 +1,32 @@
+Index: gcc-3.4.3/gcc/configure
+===================================================================
+--- gcc-3.4.3.orig/gcc/configure	2004-11-04 23:14:05.000000000 -0500
++++ gcc-3.4.3/gcc/configure	2005-03-11 14:41:06.373910320 -0500
+@@ -9916,11 +9916,6 @@
+     BUILD_PREFIX=build-
+     BUILD_PREFIX_1=build-
+     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
+-
+-    if test "x$TARGET_SYSTEM_ROOT" = x; then
+-	STMP_FIXINC=
+-	STMP_FIXPROTO=
+-    fi
+ fi
+ 
+ # Expand extra_headers to include complete path.
+Index: gcc-3.4.3/gcc/configure.ac
+===================================================================
+--- gcc-3.4.3.orig/gcc/configure.ac	2004-09-23 20:43:53.000000000 -0400
++++ gcc-3.4.3/gcc/configure.ac	2005-03-11 14:40:55.256600408 -0500
+@@ -1524,11 +1524,6 @@
+     BUILD_PREFIX=build-
+     BUILD_PREFIX_1=build-
+     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
+-
+-    if test "x$TARGET_SYSTEM_ROOT" = x; then
+-	STMP_FIXINC=
+-	STMP_FIXPROTO=
+-    fi
+ fi
+ 
+ # Expand extra_headers to include complete path.

meta/packages/gcc/gcc-3.4.6/gcc-3.4.0-arm-bigendian-uclibc.patch

@@ -0,0 +1,30 @@
+
+#
+# Patch managed by http://www.holgerschurig.de/patcher.html
+#
+
+--- gcc-3.4.1/gcc/config.gcc~gcc-3.4.0-arm-bigendian-uclibc
++++ gcc-3.4.1/gcc/config.gcc
+@@ -666,6 +666,11 @@
+ 	;;
+ arm*-*-linux-uclibc*)		# ARM GNU/Linux with ELF - uClibc
+ 	tm_file="dbxelf.h elfos.h linux.h arm/elf.h  arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
++	case $target in
++	arm*b-*)
++		tm_defines="TARGET_BIG_ENDIAN_DEFAULT=1 $tm_defines"
++		;;
++	esac
+ 	tmake_file="t-slibgcc-elf-ver t-linux-uclibc arm/t-linux"
+ 	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+ 	gnu_ld=yes
+--- gcc-3.4.1/gcc/config/arm/linux-elf.h~gcc-3.4.0-arm-bigendian-uclibc
++++ gcc-3.4.1/gcc/config/arm/linux-elf.h
+@@ -120,7 +120,7 @@
+    %{rdynamic:-export-dynamic} \
+    %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2} \
+    -X \
+-   %{mbig-endian:-EB}" \
++   %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
+    SUBTARGET_EXTRA_LINK_SPEC
+ #endif
+ 

meta/packages/gcc/gcc-3.4.6/gcc-3.4.0-arm-bigendian.patch

@@ -0,0 +1,70 @@
+By Lennert Buytenhek <buytenh@wantstofly.org>
+Adds support for arm*b-linux* big-endian ARM targets
+
+See http://gcc.gnu.org/PR16350
+
+diff -urN gcc-3.4.0.orig/gcc/config/arm/linux-elf.h gcc-3.4.0/gcc/config/arm/linux-elf.h
+--- gcc-3.4.0.orig/gcc/config/arm/linux-elf.h	2004-01-31 07:18:11.000000000 +0100
++++ gcc-3.4.0/gcc/config/arm/linux-elf.h	2004-07-02 14:46:29.225443757 +0200
+@@ -30,17 +30,34 @@
+ /* Do not assume anything about header files.  */
+ #define NO_IMPLICIT_EXTERN_C
+ 
++/*
++ * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for arm*b-*
++ * (big endian) configurations.
++ */
++#if TARGET_BIG_ENDIAN_DEFAULT
++#define TARGET_ENDIAN_DEFAULT ARM_FLAG_BIG_END
++#define TARGET_ENDIAN_OPTION "mbig-endian"
++#define TARGET_LINKER_EMULATION "armelfb_linux"
++#else
++#define TARGET_ENDIAN_DEFAULT 0
++#define TARGET_ENDIAN_OPTION "mlittle-endian"
++#define TARGET_LINKER_EMULATION "armelf_linux"
++#endif
++
+ /* Default is to use APCS-32 mode.  */
+ #undef  TARGET_DEFAULT
+-#define TARGET_DEFAULT (ARM_FLAG_APCS_32 | ARM_FLAG_MMU_TRAPS)
++#define TARGET_DEFAULT \
++		( ARM_FLAG_APCS_32 | \
++		  ARM_FLAG_MMU_TRAPS | \
++		  TARGET_ENDIAN_DEFAULT )
+ 
+ #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6
+ 
+-#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux -p"
++#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION " -p"
+ 
+ #undef  MULTILIB_DEFAULTS
+ #define MULTILIB_DEFAULTS \
+-	{ "marm", "mlittle-endian", "mhard-float", "mapcs-32", "mno-thumb-interwork" }
++	{ "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mapcs-32", "mno-thumb-interwork" }
+ 
+ #define CPP_APCS_PC_DEFAULT_SPEC "-D__APCS_32__"
+ 
+@@ -89,7 +106,7 @@
+    %{rdynamic:-export-dynamic} \
+    %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2} \
+    -X \
+-   %{mbig-endian:-EB}" \
++   %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
+    SUBTARGET_EXTRA_LINK_SPEC
+ 
+ #define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
+diff -urN gcc-3.4.0.orig/gcc/config.gcc gcc-3.4.0/gcc/config.gcc
+--- gcc-3.4.0.orig/gcc/config.gcc	2004-04-17 04:28:24.000000000 +0200
++++ gcc-3.4.0/gcc/config.gcc	2004-07-02 14:44:40.045822542 +0200
+@@ -666,6 +666,11 @@
+ 	;;
+ arm*-*-linux*)			# ARM GNU/Linux with ELF
+ 	tm_file="dbxelf.h elfos.h linux.h arm/elf.h  arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
++	case $target in
++	arm*b-*)
++		tm_defines="TARGET_BIG_ENDIAN_DEFAULT=1 $tm_defines"
++		;;
++	esac
+ 	tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
+ 	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+ 	gnu_ld=yes

meta/packages/gcc/gcc-3.4.6/gcc-3.4.0-arm-lib1asm.patch

@@ -0,0 +1,24 @@
+# Fixes errors like the following when building glibc (or any other executable
+# or shared library) when using gcc 3.4.0 for ARM with softfloat:
+#
+# .../libc_pic.os(.text+0x15834): In function `__modf': undefined reference to `__subdf3'
+# .../libc_pic.os(.text+0x158b8): In function `__modf': undefined reference to `__subdf3'
+# .../libc_pic.os(.text+0x1590c): In function `scalbn': undefined reference to `__muldf3'
+# .../libc_pic.os(.text+0x15e94): In function `__ldexpf': undefined reference to `__eqsf2'
+# .../libc_pic.os(.text+0xcee4c): In function `monstartup': undefined reference to `__fixsfsi'
+
+diff -urNd gcc-3.4.0-orig/gcc/config/arm/t-linux gcc-3.4.0/gcc/config/arm/t-linux
+--- gcc-3.4.0-orig/gcc/config/arm/t-linux	2003-09-20 23:09:07.000000000 +0200
++++ gcc-3.4.0/gcc/config/arm/t-linux	2004-05-01 20:31:59.102846400 +0200
+@@ -4,7 +4,10 @@
+ LIBGCC2_DEBUG_CFLAGS = -g0
+ 
+ LIB1ASMSRC = arm/lib1funcs.asm
+-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
++LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
++	_negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
++	_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
++	_fixsfsi _fixunssfsi
+ 
+ # MULTILIB_OPTIONS = mhard-float/msoft-float
+ # MULTILIB_DIRNAMES = hard-float soft-float

meta/packages/gcc/gcc-3.4.6/gcc-3.4.0-arm-nolibfloat.patch

@@ -0,0 +1,24 @@
+# Dimitry Andric <dimitry@andric.com>, 2004-05-01
+#
+# * Removed the extra -lfloat option from LIBGCC_SPEC, since it isn't needed
+#   anymore.  (The required functions are now in libgcc.)
+# 
+# Fixes errors like
+# arm-softfloat-linux-gnu/3.4.0/../../../../arm-softfloat-linux-gnu/bin/ld: cannot find -lfloat
+# collect2: ld returned 1 exit status
+# make[2]: *** [arm-softfloat-linux-gnu/gcc-3.4.0-glibc-2.3.2/build-glibc/iconvdata/ISO8859-1.so] Error 1
+# when building glibc-2.3.3 with gcc-3.4.0 for arm-softfloat
+
+diff -urNd gcc-3.4.0-orig/gcc/config/arm/linux-elf.h gcc-3.4.0/gcc/config/arm/linux-elf.h
+--- gcc-3.4.0-orig/gcc/config/arm/linux-elf.h	2004-01-31 07:18:11.000000000 +0100
++++ gcc-3.4.0/gcc/config/arm/linux-elf.h	2004-05-01 19:19:06.935979200 +0200
+@@ -55,7 +73,7 @@
+    %{shared:-lc} \
+    %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
+ 
+-#define LIBGCC_SPEC "%{msoft-float:-lfloat} -lgcc"
++#define LIBGCC_SPEC "-lgcc"
+ 
+ /* Provide a STARTFILE_SPEC appropriate for GNU/Linux.  Here we add
+    the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
+

meta/packages/gcc/gcc-3.4.6/gcc-3.4.0-arm-softfloat.patch

@@ -0,0 +1,256 @@
+#
+# Submitted:
+#
+# Dimitry Andric <dimitry@andric.com>, 2004-05-01
+#
+# Description:
+#
+# Nicholas Pitre released this patch for gcc soft-float support here: 
+# http://lists.arm.linux.org.uk/pipermail/linux-arm/2003-October/006436.html
+#
+# This version has been adapted to work with gcc 3.4.0.
+#
+# The original patch doesn't distinguish between softfpa and softvfp modes
+# in the way Nicholas Pitre probably meant.  His description is:
+#
+# "Default is to use APCS-32 mode with soft-vfp.  The old Linux default for
+# floats can be achieved with -mhard-float or with the configure
+# --with-float=hard option.  If -msoft-float or --with-float=soft is used then
+# software float support will be used just like the default but with the legacy
+# big endian word ordering for double float representation instead."
+#
+# Which means the following:
+#
+# * If you compile without -mhard-float or -msoft-float, you should get
+#   software floating point, using the VFP format.  The produced object file
+#   should have these flags in its header:
+#
+#     private flags = 600: [APCS-32] [VFP float format] [software FP]
+#
+# * If you compile with -mhard-float, you should get hardware floating point,
+#   which always uses the FPA format.  Object file header flags should be:
+#
+#     private flags = 0: [APCS-32] [FPA float format]
+#
+# * If you compile with -msoft-float, you should get software floating point,
+#   using the FPA format.  This is done for compatibility reasons with many
+#   existing distributions.  Object file header flags should be:
+#
+#     private flags = 200: [APCS-32] [FPA float format] [software FP]
+#
+# The original patch from Nicholas Pitre contained the following constructs:
+#
+#   #define SUBTARGET_EXTRA_ASM_SPEC "%{!mcpu=*:-mcpu=xscale} \
+#     %{mhard-float:-mfpu=fpa} \
+#     %{!mhard-float: %{msoft-float:-mfpu=softfpa;:-mfpu=softvfp}}"
+#
+# However, gcc doesn't accept this ";:" notation, used in the 3rd line.  This
+# is probably the reason Robert Schwebel modified it to:
+#
+#   #define SUBTARGET_EXTRA_ASM_SPEC "%{!mcpu=*:-mcpu=xscale} \
+#     %{mhard-float:-mfpu=fpa} \
+#     %{!mhard-float: %{msoft-float:-mfpu=softfpa -mfpu=softvfp}}"
+#
+# But this causes the following behaviour:
+#
+# * If you compile without -mhard-float or -msoft-float, the compiler generates
+#   software floating point instructions, but *nothing* is passed to the
+#   assembler, which results in an object file which has flags:
+#
+#     private flags = 0: [APCS-32] [FPA float format]
+#
+#   This is not correct!
+#
+# * If you compile with -mhard-float, the compiler generates hardware floating
+#   point instructions, and passes "-mfpu=fpa" to the assembler, which results
+#   in an object file which has the same flags as in the previous item, but now
+#   those *are* correct.
+#    
+# * If you compile with -msoft-float, the compiler generates software floating
+#   point instructions, and passes "-mfpu=softfpa -mfpu=softvfp" (in that
+#   order) to the assembler, which results in an object file with flags:
+#
+#   private flags = 600: [APCS-32] [VFP float format] [software FP]
+#
+#   This is not correct, because the last "-mfpu=" option on the assembler
+#   command line determines the actual FPU convention used (which should be FPA
+#   in this case).
+#
+# Therefore, I modified this patch to get the desired behaviour.  Every
+# instance of the notation:
+#
+#   %{msoft-float:-mfpu=softfpa -mfpu=softvfp}
+#
+# was changed to:
+#
+#   %{msoft-float:-mfpu=softfpa} %{!msoft-float:-mfpu=softvfp}
+#
+# I also did the following:
+# 
+# * Modified all TARGET_DEFAULT macros I could find to include ARM_FLAG_VFP, to
+#   be consistent with Nicholas' original patch.
+# * Removed any "msoft-float" or "mhard-float" from all MULTILIB_DEFAULTS
+#   macros I could find.  I think that if you compile without any options, you
+#   would like to get the defaults. :)
+# * Removed the extra -lfloat option from LIBGCC_SPEC, since it isn't needed
+#   anymore.  (The required functions are now in libgcc.)
+
+diff -urNd gcc-3.4.0-orig/gcc/config/arm/coff.h gcc-3.4.0/gcc/config/arm/coff.h
+--- gcc-3.4.0-orig/gcc/config/arm/coff.h	2004-02-24 15:25:22.000000000 +0100
++++ gcc-3.4.0/gcc/config/arm/coff.h	2004-05-01 19:07:06.059409600 +0200
+@@ -31,11 +31,16 @@
+ #define TARGET_VERSION fputs (" (ARM/coff)", stderr)
+ 
+ #undef  TARGET_DEFAULT
+-#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32 | ARM_FLAG_APCS_FRAME | ARM_FLAG_MMU_TRAPS)
++#define TARGET_DEFAULT		\
++	( ARM_FLAG_SOFT_FLOAT	\
++	| ARM_FLAG_VFP		\
++	| ARM_FLAG_APCS_32	\
++	| ARM_FLAG_APCS_FRAME	\
++	| ARM_FLAG_MMU_TRAPS )
+ 
+ #ifndef MULTILIB_DEFAULTS
+ #define MULTILIB_DEFAULTS \
+-  { "marm", "mlittle-endian", "msoft-float", "mapcs-32", "mno-thumb-interwork" }
++  { "marm", "mlittle-endian", "mapcs-32", "mno-thumb-interwork" }
+ #endif
+ 
+ /* This is COFF, but prefer stabs.  */
+diff -urNd gcc-3.4.0-orig/gcc/config/arm/elf.h gcc-3.4.0/gcc/config/arm/elf.h
+--- gcc-3.4.0-orig/gcc/config/arm/elf.h	2004-02-24 15:25:22.000000000 +0100
++++ gcc-3.4.0/gcc/config/arm/elf.h	2004-05-01 19:12:16.976486400 +0200
+@@ -46,7 +46,9 @@
+ 
+ #ifndef SUBTARGET_ASM_FLOAT_SPEC
+ #define SUBTARGET_ASM_FLOAT_SPEC "\
+-%{mapcs-float:-mfloat} %{msoft-float:-mfpu=softfpa}"
++%{mapcs-float:-mfloat} \
++%{mhard-float:-mfpu=fpa} \
++%{!mhard-float: %{msoft-float:-mfpu=softfpa} %{!msoft-float:-mfpu=softvfp}}"
+ #endif
+ 
+ #ifndef ASM_SPEC
+@@ -106,12 +108,17 @@
+ #endif
+ 
+ #ifndef TARGET_DEFAULT
+-#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32 | ARM_FLAG_APCS_FRAME | ARM_FLAG_MMU_TRAPS)
++#define TARGET_DEFAULT		\
++	( ARM_FLAG_SOFT_FLOAT	\
++	| ARM_FLAG_VFP		\
++	| ARM_FLAG_APCS_32	\
++	| ARM_FLAG_APCS_FRAME	\
++	| ARM_FLAG_MMU_TRAPS )
+ #endif
+ 
+ #ifndef MULTILIB_DEFAULTS
+ #define MULTILIB_DEFAULTS \
+-  { "marm", "mlittle-endian", "msoft-float", "mapcs-32", "mno-thumb-interwork", "fno-leading-underscore" }
++  { "marm", "mlittle-endian", "mapcs-32", "mno-thumb-interwork", "fno-leading-underscore" }
+ #endif
+ 
+ #define TARGET_ASM_FILE_START_APP_OFF true
+diff -urNd gcc-3.4.0-orig/gcc/config/arm/linux-elf.h gcc-3.4.0/gcc/config/arm/linux-elf.h
+--- gcc-3.4.0-orig/gcc/config/arm/linux-elf.h	2004-01-31 07:18:11.000000000 +0100
++++ gcc-3.4.0/gcc/config/arm/linux-elf.h	2004-05-01 19:19:06.935979200 +0200
+@@ -30,9 +30,27 @@
+ /* Do not assume anything about header files.  */
+ #define NO_IMPLICIT_EXTERN_C
+ 
+-/* Default is to use APCS-32 mode.  */
++/*
++ * Default is to use APCS-32 mode with soft-vfp.
++ * The old Linux default for floats can be achieved with -mhard-float
++ * or with the configure --with-float=hard option.
++ * If -msoft-float or --with-float=soft is used then software float 
++ * support will be used just like the default but with the legacy
++ * big endian word ordering for double float representation instead.
++ */
++
+ #undef  TARGET_DEFAULT
+-#define TARGET_DEFAULT (ARM_FLAG_APCS_32 | ARM_FLAG_MMU_TRAPS)
++#define TARGET_DEFAULT		\
++	( ARM_FLAG_APCS_32	\
++	| ARM_FLAG_SOFT_FLOAT	\
++	| ARM_FLAG_VFP		\
++	| ARM_FLAG_MMU_TRAPS )
++
++#undef  SUBTARGET_EXTRA_ASM_SPEC
++#define SUBTARGET_EXTRA_ASM_SPEC "\
++%{!mcpu=*:-mcpu=xscale} \
++%{mhard-float:-mfpu=fpa} \
++%{!mhard-float: %{msoft-float:-mfpu=softfpa} %{!msoft-float:-mfpu=softvfp}}"
+ 
+ #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6
+ 
+@@ -40,7 +58,7 @@
+ 
+ #undef  MULTILIB_DEFAULTS
+ #define MULTILIB_DEFAULTS \
+-	{ "marm", "mlittle-endian", "mhard-float", "mapcs-32", "mno-thumb-interwork" }
++	{ "marm", "mlittle-endian", "mapcs-32", "mno-thumb-interwork" }
+ 
+ #define CPP_APCS_PC_DEFAULT_SPEC "-D__APCS_32__"
+ 
+@@ -55,7 +73,7 @@
+    %{shared:-lc} \
+    %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
+ 
+-#define LIBGCC_SPEC "%{msoft-float:-lfloat} -lgcc"
++#define LIBGCC_SPEC "-lgcc"
+ 
+ /* Provide a STARTFILE_SPEC appropriate for GNU/Linux.  Here we add
+    the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
+diff -urNd gcc-3.4.0-orig/gcc/config/arm/t-linux gcc-3.4.0/gcc/config/arm/t-linux
+--- gcc-3.4.0-orig/gcc/config/arm/t-linux	2003-09-20 23:09:07.000000000 +0200
++++ gcc-3.4.0/gcc/config/arm/t-linux	2004-05-01 20:31:59.102846400 +0200
+@@ -4,7 +4,10 @@
+ LIBGCC2_DEBUG_CFLAGS = -g0
+ 
+ LIB1ASMSRC = arm/lib1funcs.asm
+-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
++LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
++	_negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
++	_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
++	_fixsfsi _fixunssfsi
+ 
+ # MULTILIB_OPTIONS = mhard-float/msoft-float
+ # MULTILIB_DIRNAMES = hard-float soft-float
+diff -urNd gcc-3.4.0-orig/gcc/config/arm/unknown-elf.h gcc-3.4.0/gcc/config/arm/unknown-elf.h
+--- gcc-3.4.0-orig/gcc/config/arm/unknown-elf.h	2004-02-24 15:25:22.000000000 +0100
++++ gcc-3.4.0/gcc/config/arm/unknown-elf.h	2004-05-01 19:09:09.016212800 +0200
+@@ -30,7 +30,12 @@
+ 
+ /* Default to using APCS-32 and software floating point.  */
+ #ifndef TARGET_DEFAULT
+-#define TARGET_DEFAULT	(ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32 | ARM_FLAG_APCS_FRAME | ARM_FLAG_MMU_TRAPS)
++#define TARGET_DEFAULT		\
++	( ARM_FLAG_SOFT_FLOAT	\
++	| ARM_FLAG_VFP		\
++	| ARM_FLAG_APCS_32	\
++	| ARM_FLAG_APCS_FRAME	\
++	| ARM_FLAG_MMU_TRAPS )
+ #endif
+ 
+ /* Now we define the strings used to build the spec file.  */
+diff -urNd gcc-3.4.0-orig/gcc/config/arm/xscale-elf.h gcc-3.4.0/gcc/config/arm/xscale-elf.h
+--- gcc-3.4.0-orig/gcc/config/arm/xscale-elf.h	2003-07-02 01:26:43.000000000 +0200
++++ gcc-3.4.0/gcc/config/arm/xscale-elf.h	2004-05-01 20:15:36.620105600 +0200
+@@ -49,11 +49,12 @@
+ 		     endian, regardless of the endian-ness of the memory
+ 		     system.  */
+ 		     
+-#define SUBTARGET_EXTRA_ASM_SPEC "%{!mcpu=*:-mcpu=xscale} \
+-  %{mhard-float:-mfpu=fpa} \
+-  %{!mhard-float: %{msoft-float:-mfpu=softfpa;:-mfpu=softvfp}}"
++#define SUBTARGET_EXTRA_ASM_SPEC "\
++%{!mcpu=*:-mcpu=xscale} \
++%{mhard-float:-mfpu=fpa} \
++%{!mhard-float: %{msoft-float:-mfpu=softfpa} %{!msoft-float:-mfpu=softvfp}}"
+ 
+ #ifndef MULTILIB_DEFAULTS
+ #define MULTILIB_DEFAULTS \
+-  { "mlittle-endian", "mno-thumb-interwork", "marm", "msoft-float" }
++  { "mlittle-endian", "mno-thumb-interwork", "marm" }
+ #endif

meta/packages/gcc/gcc-3.4.6/gcc-3.4.1-uclibc-100-conf.patch

@@ -0,0 +1,442 @@
+diff -urN gcc-3.4.1-dist/boehm-gc/configure gcc-3.4.1/boehm-gc/configure
+--- gcc-3.4.1-dist/boehm-gc/configure	2004-07-01 14:14:03.000000000 -0500
++++ gcc-3.4.1/boehm-gc/configure	2004-08-12 16:22:57.000000000 -0500
+@@ -1947,6 +1947,11 @@
+   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+   ;;
+ 
++linux-uclibc*)
++  lt_cv_deplibs_check_method=pass_all
++  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++  ;;
++
+ netbsd*)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN gcc-3.4.1-dist/boehm-gc/ltconfig gcc-3.4.1/boehm-gc/ltconfig
+--- gcc-3.4.1-dist/boehm-gc/ltconfig	2002-11-20 09:59:06.000000000 -0600
++++ gcc-3.4.1/boehm-gc/ltconfig	2004-08-12 15:54:42.000000000 -0500
+@@ -1981,6 +1981,23 @@
+   fi
+   ;;
+ 
++linux-uclibc*)
++  version_type=linux
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++  soname_spec='${libname}${release}.so$major'
++  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
++  file_magic_cmd=/usr/bin/file
++  file_magic_test_file=`echo /lib/libuClibc-*.so`
++
++  # Assume using the uClibc dynamic linker.
++  dynamic_linker="uClibc ld.so"
++  ;;
++
+ netbsd*)
+   version_type=sunos
+   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+diff -urN gcc-3.4.1-dist/gcc/config/arm/linux-elf.h gcc-3.4.1/gcc/config/arm/linux-elf.h
+--- gcc-3.4.1-dist/gcc/config/arm/linux-elf.h	2004-01-31 00:18:11.000000000 -0600
++++ gcc-3.4.1/gcc/config/arm/linux-elf.h	2004-08-12 15:54:42.000000000 -0500
+@@ -81,6 +81,18 @@
+   "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
+ 
+ #undef  LINK_SPEC
++#ifdef USE_UCLIBC
++#define LINK_SPEC "%{h*} %{version:-v} \
++   %{b} %{Wl,*:%*} \
++   %{static:-Bstatic} \
++   %{shared:-shared} \
++   %{symbolic:-Bsymbolic} \
++   %{rdynamic:-export-dynamic} \
++   %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0} \
++   -X \
++   %{mbig-endian:-EB}" \
++   SUBTARGET_EXTRA_LINK_SPEC
++#else
+ #define LINK_SPEC "%{h*} %{version:-v} \
+    %{b} %{Wl,*:%*} \
+    %{static:-Bstatic} \
+@@ -91,6 +103,7 @@
+    -X \
+    %{mbig-endian:-EB}" \
+    SUBTARGET_EXTRA_LINK_SPEC
++#endif
+ 
+ #define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
+ 
+diff -urN gcc-3.4.1-dist/gcc/config/cris/linux.h gcc-3.4.1/gcc/config/cris/linux.h
+--- gcc-3.4.1-dist/gcc/config/cris/linux.h	2003-11-28 21:08:09.000000000 -0600
++++ gcc-3.4.1/gcc/config/cris/linux.h	2004-08-12 15:54:43.000000000 -0500
+@@ -79,6 +79,25 @@
+ #undef CRIS_DEFAULT_CPU_VERSION
+ #define CRIS_DEFAULT_CPU_VERSION CRIS_CPU_NG
+ 
++#ifdef USE_UCLIBC
++
++#undef CRIS_SUBTARGET_VERSION
++#define CRIS_SUBTARGET_VERSION " - cris-axis-linux-uclibc"
++
++#undef CRIS_LINK_SUBTARGET_SPEC
++#define CRIS_LINK_SUBTARGET_SPEC \
++ "-mcrislinux\
++  -rpath-link include/asm/../..%s\
++  %{shared} %{static}\
++  %{symbolic:-Bdynamic} %{shlib:-Bdynamic} %{static:-Bstatic}\
++  %{!shared: \
++    %{!static: \
++      %{rdynamic:-export-dynamic} \
++      %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}} \
++  %{!r:%{O2|O3: --gc-sections}}"
++
++#else  /* USE_UCLIBC */
++
+ #undef CRIS_SUBTARGET_VERSION
+ #define CRIS_SUBTARGET_VERSION " - cris-axis-linux-gnu"
+ 
+@@ -93,6 +112,8 @@
+   %{!shared:%{!static:%{rdynamic:-export-dynamic}}}\
+   %{!r:%{O2|O3: --gc-sections}}"
+ 
++#endif  /* USE_UCLIBC */
++
+ 
+ /* Node: Run-time Target */
+ 
+diff -urN gcc-3.4.1-dist/gcc/config/cris/t-linux-uclibc gcc-3.4.1/gcc/config/cris/t-linux-uclibc
+--- gcc-3.4.1-dist/gcc/config/cris/t-linux-uclibc	1969-12-31 18:00:00.000000000 -0600
++++ gcc-3.4.1/gcc/config/cris/t-linux-uclibc	2004-08-12 15:54:43.000000000 -0500
+@@ -0,0 +1,3 @@
++T_CFLAGS = -DUSE_UCLIBC
++TARGET_LIBGCC2_CFLAGS += -fPIC
++CRTSTUFF_T_CFLAGS_S = $(TARGET_LIBGCC2_CFLAGS)
+diff -urN gcc-3.4.1-dist/gcc/config/i386/linux.h gcc-3.4.1/gcc/config/i386/linux.h
+--- gcc-3.4.1-dist/gcc/config/i386/linux.h	2003-11-28 21:08:10.000000000 -0600
++++ gcc-3.4.1/gcc/config/i386/linux.h	2004-08-12 15:54:43.000000000 -0500
+@@ -118,6 +118,15 @@
+ 	%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.1}} \
+ 	%{static:-static}}}"
+ #else
++#if defined USE_UCLIBC
++#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
++  %{!shared: \
++    %{!ibcs: \
++      %{!static: \
++	%{rdynamic:-export-dynamic} \
++	%{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
++	%{static:-static}}}"
++#else
+ #define LINK_SPEC "-m elf_i386 %{shared:-shared} \
+   %{!shared: \
+     %{!ibcs: \
+@@ -126,6 +135,7 @@
+ 	%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
+ 	%{static:-static}}}"
+ #endif
++#endif
+ 
+ /* A C statement (sans semicolon) to output to the stdio stream
+    FILE the assembler definition of uninitialized global DECL named
+diff -urN gcc-3.4.1-dist/gcc/config/mips/linux.h gcc-3.4.1/gcc/config/mips/linux.h
+--- gcc-3.4.1-dist/gcc/config/mips/linux.h	2004-06-15 20:42:24.000000000 -0500
++++ gcc-3.4.1/gcc/config/mips/linux.h	2004-08-12 15:54:43.000000000 -0500
+@@ -109,6 +109,17 @@
+ 
+ /* Borrowed from sparc/linux.h */
+ #undef LINK_SPEC
++#ifdef USE_UCLIBC
++#define LINK_SPEC \
++ "%(endian_spec) \
++  %{shared:-shared} \
++  %{!shared: \
++    %{!ibcs: \
++      %{!static: \
++        %{rdynamic:-export-dynamic} \
++        %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
++        %{static:-static}}}"
++#else
+ #define LINK_SPEC \
+  "%(endian_spec) \
+   %{shared:-shared} \
+@@ -118,6 +129,7 @@
+         %{rdynamic:-export-dynamic} \
+         %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
+         %{static:-static}}}"
++#endif
+ 
+ #undef SUBTARGET_ASM_SPEC
+ #define SUBTARGET_ASM_SPEC "\
+diff -urN gcc-3.4.1-dist/gcc/config/rs6000/linux.h gcc-3.4.1/gcc/config/rs6000/linux.h
+--- gcc-3.4.1-dist/gcc/config/rs6000/linux.h	2004-02-25 09:11:19.000000000 -0600
++++ gcc-3.4.1/gcc/config/rs6000/linux.h	2004-08-12 15:54:43.000000000 -0500
+@@ -61,7 +61,11 @@
+ #define LINK_START_DEFAULT_SPEC "%(link_start_linux)"
+ 
+ #undef	LINK_OS_DEFAULT_SPEC
++#ifdef USE_UCLIBC
++#define LINK_OS_DEFAULT_SPEC "%(link_os_linux_uclibc)"
++#else
+ #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
++#endif
+ 
+ #define LINK_GCC_C_SEQUENCE_SPEC \
+   "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
+diff -urN gcc-3.4.1-dist/gcc/config/rs6000/sysv4.h gcc-3.4.1/gcc/config/rs6000/sysv4.h
+--- gcc-3.4.1-dist/gcc/config/rs6000/sysv4.h	2004-06-10 01:39:50.000000000 -0500
++++ gcc-3.4.1/gcc/config/rs6000/sysv4.h	2004-08-12 15:54:43.000000000 -0500
+@@ -947,6 +947,7 @@
+   mcall-linux  : %(link_os_linux)       ; \
+   mcall-gnu    : %(link_os_gnu)         ; \
+   mcall-netbsd : %(link_os_netbsd)      ; \
++  mcall-linux-uclibc : %(link_os_linux_uclibc); \
+   mcall-openbsd: %(link_os_openbsd)     ; \
+                : %(link_os_default)     }"
+ 
+@@ -1124,6 +1125,10 @@
+   %{rdynamic:-export-dynamic} \
+   %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}}}"
+ 
++#define LINK_OS_LINUX_UCLIBC_SPEC "-m elf32ppclinux %{!shared: %{!static: \
++  %{rdynamic:-export-dynamic} \
++  %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}}"
++
+ #if defined(HAVE_LD_EH_FRAME_HDR)
+ # define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+ #endif
+@@ -1290,6 +1295,7 @@
+   { "link_os_sim",		LINK_OS_SIM_SPEC },			\
+   { "link_os_freebsd",		LINK_OS_FREEBSD_SPEC },			\
+   { "link_os_linux",		LINK_OS_LINUX_SPEC },			\
++  { "link_os_linux_uclibc",	LINK_OS_LINUX_UCLIBC_SPEC },		\
+   { "link_os_gnu",		LINK_OS_GNU_SPEC },			\
+   { "link_os_netbsd",		LINK_OS_NETBSD_SPEC },			\
+   { "link_os_openbsd",		LINK_OS_OPENBSD_SPEC },			\
+diff -urN gcc-3.4.1-dist/gcc/config/sh/linux.h gcc-3.4.1/gcc/config/sh/linux.h
+--- gcc-3.4.1-dist/gcc/config/sh/linux.h	2004-01-11 20:29:13.000000000 -0600
++++ gcc-3.4.1/gcc/config/sh/linux.h	2004-08-12 15:54:43.000000000 -0500
+@@ -73,12 +73,21 @@
+ #undef SUBTARGET_LINK_EMUL_SUFFIX
+ #define SUBTARGET_LINK_EMUL_SUFFIX "_linux"
+ #undef SUBTARGET_LINK_SPEC
++#ifdef USE_UCLIBC
++#define SUBTARGET_LINK_SPEC \
++  "%{shared:-shared} \
++   %{!static: \
++     %{rdynamic:-export-dynamic} \
++     %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
++   %{static:-static}"
++#else
+ #define SUBTARGET_LINK_SPEC \
+   "%{shared:-shared} \
+    %{!static: \
+      %{rdynamic:-export-dynamic} \
+      %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
+    %{static:-static}"
++#endif
+ 
+ #undef LIB_SPEC
+ #define LIB_SPEC \
+diff -urN gcc-3.4.1-dist/gcc/config/sh/t-linux-uclibc gcc-3.4.1/gcc/config/sh/t-linux-uclibc
+--- gcc-3.4.1-dist/gcc/config/sh/t-linux-uclibc	1969-12-31 18:00:00.000000000 -0600
++++ gcc-3.4.1/gcc/config/sh/t-linux-uclibc	2004-08-12 15:54:43.000000000 -0500
+@@ -0,0 +1,13 @@
++T_CFLAGS = -DUSE_UCLIBC
++
++TARGET_LIBGCC2_CFLAGS = -fpic -DNO_FPSCR_VALUES
++LIB1ASMFUNCS_CACHE = _ic_invalidate
++
++LIB2FUNCS_EXTRA=
++
++MULTILIB_OPTIONS= $(MULTILIB_ENDIAN) m3e/m4
++MULTILIB_DIRNAMES= 
++MULTILIB_MATCHES = 
++MULTILIB_EXCEPTIONS=
++
++EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o
+diff -urN gcc-3.4.1-dist/gcc/config/sh/t-sh64-uclibc gcc-3.4.1/gcc/config/sh/t-sh64-uclibc
+--- gcc-3.4.1-dist/gcc/config/sh/t-sh64-uclibc	1969-12-31 18:00:00.000000000 -0600
++++ gcc-3.4.1/gcc/config/sh/t-sh64-uclibc	2004-08-12 15:54:43.000000000 -0500
+@@ -0,0 +1,13 @@
++EXTRA_MULTILIB_PARTS= crt1.o crti.o crtn.o crtbegin.o crtend.o
++
++LIB1ASMFUNCS = \
++  _sdivsi3 _sdivsi3_i4 _udivsi3 _udivsi3_i4 _set_fpscr \
++  _shcompact_call_trampoline _shcompact_return_trampoline \
++  _shcompact_incoming_args _ic_invalidate _nested_trampoline \
++  _push_pop_shmedia_regs \
++  _udivdi3 _divdi3 _umoddi3 _moddi3
++
++MULTILIB_OPTIONS = $(MULTILIB_ENDIAN) m5-32media-nofpu/m5-compact/m5-compact-nofpu/m5-64media/m5-64media-nofpu
++MULTILIB_DIRNAMES= $(MULTILIB_ENDIAN) nofpu compact nofpu/compact media64 nofpu/media64
++MULTILIB_MATCHES=
++MULTILIB_EXCEPTIONS=
+diff -urN gcc-3.4.1-dist/gcc/config/t-linux-uclibc gcc-3.4.1/gcc/config/t-linux-uclibc
+--- gcc-3.4.1-dist/gcc/config/t-linux-uclibc	1969-12-31 18:00:00.000000000 -0600
++++ gcc-3.4.1/gcc/config/t-linux-uclibc	2004-08-12 15:54:43.000000000 -0500
+@@ -0,0 +1,15 @@
++T_CFLAGS = -DUSE_UCLIBC
++
++# Compile crtbeginS.o and crtendS.o with pic.
++CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAGS) -fPIC
++# Compile libgcc2.a with pic.
++TARGET_LIBGCC2_CFLAGS = -fPIC
++
++# Override t-slibgcc-elf-ver to export some libgcc symbols with
++# the symbol versions that glibc used.
++#SHLIB_MAPFILES += $(srcdir)/config/libgcc-glibc.ver
++
++# Use unwind-dw2-fde
++LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
++  $(srcdir)/unwind-sjlj.c $(srcdir)/gthr-gnat.c $(srcdir)/unwind-c.c
++LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
+diff -urN gcc-3.4.1-dist/gcc/config.gcc gcc-3.4.1/gcc/config.gcc
+--- gcc-3.4.1-dist/gcc/config.gcc	2004-04-21 10:12:35.000000000 -0500
++++ gcc-3.4.1/gcc/config.gcc	2004-08-12 15:59:46.000000000 -0500
+@@ -664,6 +664,12 @@
+ 	extra_parts=""
+ 	use_collect2=yes
+ 	;;
++arm*-*-linux-uclibc*)		# ARM GNU/Linux with ELF - uClibc
++	tm_file="dbxelf.h elfos.h linux.h arm/elf.h  arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
++	tmake_file="t-slibgcc-elf-ver t-linux-uclibc arm/t-linux"
++	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
++	gnu_ld=yes
++	;;
+ arm*-*-linux*)			# ARM GNU/Linux with ELF
+ 	tm_file="dbxelf.h elfos.h linux.h arm/elf.h  arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
+ 	tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
+@@ -725,6 +731,10 @@
+ 	tmake_file="cris/t-cris cris/t-elfmulti"
+ 	gas=yes
+ 	;;
++cris-*-linux-uclibc*)
++	tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
++	tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux-uclibc"
++	;;
+ cris-*-linux*)
+ 	tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
+ 	tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
+@@ -988,6 +998,11 @@
+ 		thread_file='single'
+ 	fi
+ 	;;
++i[34567]86-*-linux*uclibc*)	# Intel 80386's running GNU/Linux
++				# with ELF format using uClibc
++	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
++	tmake_file="t-slibgcc-elf-ver t-linux-uclibc i386/t-crtstuff"
++	;;
+ i[34567]86-*-linux*)	# Intel 80386's running GNU/Linux
+ 			# with ELF format using glibc 2
+ 			# aka GNU/Linux C library 6
+@@ -1547,6 +1562,16 @@
+ 	gnu_ld=yes
+ 	gas=yes
+ 	;;
++mips*-*-linux-uclibc*)			# Linux MIPS, either endian. uClibc
++        tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
++	case ${target} in
++        mipsisa32*-*)
++                target_cpu_default="MASK_SOFT_FLOAT"
++		tm_defines="MIPS_ISA_DEFAULT=32"
++                ;;
++        esac
++	tmake_file="t-slibgcc-elf-ver t-linux-uclibc"
++	;;
+ mips*-*-linux*)				# Linux MIPS, either endian.
+         tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
+ 	case ${target} in
+@@ -1764,6 +1789,10 @@
+ 	tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
+ 	tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
+ 	;;
++powerpc-*-linux-uclibc*)
++	tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
++	tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux-uclibc rs6000/t-ppccomm"
++	;;
+ powerpc-*-linux*)
+ 	tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
+ 	tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
+@@ -1916,7 +1945,7 @@
+ 	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
+ 	;;
+ sh-*-linux* | sh[2346lbe]*-*-linux*)
+-	tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver t-linux"
++	tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver"
+ 	case ${target} in
+ 	sh*be-*-* | sh*eb-*-*) ;;
+ 	*)
+@@ -1924,9 +1953,17 @@
+ 		tmake_file="${tmake_file} sh/t-le"
+ 		;;
+ 	esac
+-	tmake_file="${tmake_file} sh/t-linux"
++	case ${target} in
++	*-*-linux-uclibc*) tmake_file="${tmake_file} t-linux-uclibc sh/t-linux-uclibc" ;;
++	*) tmake_file="${tmake_file} t-linux sh/t-linux" ;;
++	esac
+ 	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
+ 	case ${target} in
++	sh64*-*-linux-uclibc*)
++		tmake_file="${tmake_file} sh/t-sh64-uclibc"
++		tm_file="${tm_file} sh/sh64.h"
++		extra_headers="shmedia.h ushmedia.h sshmedia.h"
++		;;
+ 	sh64*)
+ 		tmake_file="${tmake_file} sh/t-sh64"
+ 		tm_file="${tm_file} sh/sh64.h"
+diff -urN gcc-3.4.1-dist/libtool.m4 gcc-3.4.1/libtool.m4
+--- gcc-3.4.1-dist/libtool.m4	2004-05-18 04:08:37.000000000 -0500
++++ gcc-3.4.1/libtool.m4	2004-08-12 15:54:43.000000000 -0500
+@@ -689,6 +689,11 @@
+   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+   ;;
+ 
++linux-uclibc*)
++  lt_cv_deplibs_check_method=pass_all
++  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++  ;;
++
+ netbsd*)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
+diff -urN gcc-3.4.1-dist/ltconfig gcc-3.4.1/ltconfig
+--- gcc-3.4.1-dist/ltconfig	2004-03-05 15:05:41.000000000 -0600
++++ gcc-3.4.1/ltconfig	2004-08-12 15:55:48.000000000 -0500
+@@ -602,6 +602,7 @@
+ 
+ # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
+ case $host_os in
++linux-uclibc*) ;;
+ linux-gnu*) ;;
+ linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
+ esac
+@@ -1262,6 +1263,24 @@
+   dynamic_linker='GNU/Linux ld.so'
+   ;;
+ 
++linux-uclibc*)
++  version_type=linux
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++  soname_spec='${libname}${release}.so$major'
++  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  # This implies no fast_install, which is unacceptable.
++  # Some rework will be needed to allow for fast_install
++  # before this can be enabled.
++  # Note: copied from linux-gnu, and may not be appropriate.
++  hardcode_into_libs=yes
++  # Assume using the uClibc dynamic linker.
++  dynamic_linker="uClibc ld.so"
++  ;;
++
+ netbsd*)
+   need_lib_prefix=no
+   need_version=no

meta/packages/gcc/gcc-3.4.6/gcc-uclibc-3.4.0-120-softfloat.patch

@@ -0,0 +1,14 @@
+--- gcc-3.3.2-old/configure.in	2003-08-09 01:57:21.000000000 -0500
++++ gcc-3.3.2/configure.in	2004-01-15 12:46:29.000000000 -0600
+@@ -1418,6 +1418,11 @@
+ fi
+ 
+ FLAGS_FOR_TARGET=
++case " $targargs " in
++ *" --nfp "* | *" --without-float "*)
++    FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -msoft-float'
++    ;;
++esac
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $targargs " in

meta/packages/gcc/gcc-3.4.6/gcc34-arm-ldm-peephole.patch

@@ -0,0 +1,79 @@
+--- gcc-3.4.0/gcc/config/arm/arm.md.arm-ldm-peephole	2004-01-13 08:24:37.000000000 -0500
++++ gcc-3.4.0/gcc/config/arm/arm.md	2004-04-24 18:18:04.000000000 -0400
+@@ -8810,13 +8810,16 @@
+    (set_attr "length" "4,8,8")]
+ )
+ 
++; Try to convert LDR+LDR+arith into [add+]LDM+arith
++; On XScale, LDM is always slower than two LDRs, so only do this if
++; optimising for size.
+ (define_insn "*arith_adjacentmem"
+   [(set (match_operand:SI 0 "s_register_operand" "=r")
+ 	(match_operator:SI 1 "shiftable_operator"
+ 	 [(match_operand:SI 2 "memory_operand" "m")
+ 	  (match_operand:SI 3 "memory_operand" "m")]))
+    (clobber (match_scratch:SI 4 "=r"))]
+-  "TARGET_ARM && adjacent_mem_locations (operands[2], operands[3])"
++  "TARGET_ARM && (!arm_tune_xscale || optimize_size) && adjacent_mem_locations (operands[2], operands[3])"
+   "*
+   {
+     rtx ldm[3];
+@@ -8851,6 +8854,8 @@
+       }
+    if (val1 && val2)
+       {
++	/* This would be a loss on a Harvard core, but adjacent_mem_locations()
++	   will prevent it from happening.  */
+ 	rtx ops[3];
+ 	ldm[0] = ops[0] = operands[4];
+ 	ops[1] = XEXP (XEXP (operands[2], 0), 0);
+--- gcc-3.4.0/gcc/genpeep.c.arm-ldm-peephole	2003-07-05 01:27:22.000000000 -0400
++++ gcc-3.4.0/gcc/genpeep.c	2004-04-24 18:18:04.000000000 -0400
+@@ -381,6 +381,7 @@
+   printf ("#include \"recog.h\"\n");
+   printf ("#include \"except.h\"\n\n");
+   printf ("#include \"function.h\"\n\n");
++  printf ("#include \"flags.h\"\n\n");
+ 
+   printf ("#ifdef HAVE_peephole\n");
+   printf ("extern rtx peep_operand[];\n\n");
+--- gcc/gcc/config/arm/arm.c.orig	2005-06-02 22:40:40.000000000 +0100
++++ gcc/gcc/config/arm/arm.c	2005-06-02 22:45:45.000000000 +0100
+@@ -4610,9 +4610,12 @@
+       if (arm_eliminable_register (reg0))
+ 	return 0;
+ 
++      /* For Harvard cores, only accept pairs where one offset is zero.
++         See comment in load_multiple_sequence.  */
+       val_diff = val1 - val0;
+       return ((REGNO (reg0) == REGNO (reg1))
+-	      && (val_diff == 4 || val_diff == -4));
++	      && (val_diff == 4 || val_diff == -4))
++      	      && (!arm_ld_sched || val0 == 0 || val1 == 0);
+     }
+ 
+   return 0;
+@@ -4857,6 +4860,11 @@
+       *load_offset = unsorted_offsets[order[0]];
+     }
+ 
++  /* For XScale a two-word LDM is a performance loss, so only do this if
++     size is more important.  See comments in arm_gen_load_multiple.  */
++  if (nops == 2 && arm_tune_xscale && !optimize_size)
++    return 0;
++
+   if (unsorted_offsets[order[0]] == 0)
+     return 1; /* ldmia */
+ 
+@@ -5083,6 +5091,11 @@
+       *load_offset = unsorted_offsets[order[0]];
+     }
+ 
++  /* For XScale a two-word LDM is a performance loss, so only do this if
++     size is more important.  See comments in arm_gen_load_multiple.  */
++  if (nops == 2 && arm_tune_xscale && !optimize_size)
++    return 0;
++
+   if (unsorted_offsets[order[0]] == 0)
+     return 1; /* stmia */
+ 

meta/packages/gcc/gcc-3.4.6/gcc34-arm-ldm.patch

@@ -0,0 +1,119 @@
+--- gcc-3.4.0/gcc/config/arm/arm.c.arm-ldm	2004-02-27 09:51:05.000000000 -0500
++++ gcc-3.4.0/gcc/config/arm/arm.c	2004-04-24 18:16:25.000000000 -0400
+@@ -8520,6 +8520,26 @@
+   return_used_this_function = 0;  
+ }
+ 
++/* Return the number (counting from 0) of
++   the least significant set bit in MASK.  */
++
++#ifdef __GNUC__
++inline
++#endif
++static int
++number_of_first_bit_set (mask)
++     int mask;
++{
++  int bit;
++
++  for (bit = 0;
++       (mask & (1 << bit)) == 0;
++       ++bit)
++    continue;
++
++  return bit;
++}
++
+ const char *
+ arm_output_epilogue (rtx sibling)
+ {
+@@ -8753,27 +8773,47 @@
+ 	  saved_regs_mask |=   (1 << PC_REGNUM);
+ 	}
+ 
+-      /* Load the registers off the stack.  If we only have one register
+-	 to load use the LDR instruction - it is faster.  */
+-      if (saved_regs_mask == (1 << LR_REGNUM))
+-	{
+-	  /* The exception handler ignores the LR, so we do
+-	     not really need to load it off the stack.  */
+-	  if (eh_ofs)
+-	    asm_fprintf (f, "\tadd\t%r, %r, #4\n", SP_REGNUM, SP_REGNUM);
+-	  else
+-	    asm_fprintf (f, "\tldr\t%r, [%r], #4\n", LR_REGNUM, SP_REGNUM);
+-	}
+-      else if (saved_regs_mask)
++      if (saved_regs_mask)
+ 	{
+-	  if (saved_regs_mask & (1 << SP_REGNUM))
+-	    /* Note - write back to the stack register is not enabled
+-	       (ie "ldmfd sp!...").  We know that the stack pointer is
+-	       in the list of registers and if we add writeback the
+-	       instruction becomes UNPREDICTABLE.  */
+-	    print_multi_reg (f, "ldmfd\t%r", SP_REGNUM, saved_regs_mask);
++	  /* Load the registers off the stack.  If we only have one register
++	     to load use the LDR instruction - it is faster.  */
++	  if (bit_count (saved_regs_mask) == 1)
++	    {
++	      int reg = number_of_first_bit_set (saved_regs_mask);
++
++	      switch (reg)
++		{
++		case SP_REGNUM:
++		  /* Mustn't use base writeback when loading SP.  */
++		  asm_fprintf (f, "\tldr\t%r, [%r]\n", SP_REGNUM, SP_REGNUM);
++		  break;
++		  
++		case LR_REGNUM:
++		  if (eh_ofs)
++		    {
++		      /* The exception handler ignores the LR, so we do
++			 not really need to load it off the stack.  */
++		      asm_fprintf (f, "\tadd\t%r, %r, #4\n", SP_REGNUM, SP_REGNUM);
++		      break;
++		    }
++		  /* else fall through */
++		  
++		default:
++		  asm_fprintf (f, "\tldr\t%r, [%r], #4\n", reg, SP_REGNUM);
++		  break;
++		}
++	    }
+ 	  else
+-	    print_multi_reg (f, "ldmfd\t%r!", SP_REGNUM, saved_regs_mask);
++	    {
++	      if (saved_regs_mask & (1 << SP_REGNUM))
++		/* Note - write back to the stack register is not enabled
++		   (ie "ldmfd sp!...").  We know that the stack pointer is
++		   in the list of registers and if we add writeback the
++		   instruction becomes UNPREDICTABLE.  */
++		print_multi_reg (f, "ldmfd\t%r", SP_REGNUM, saved_regs_mask);
++	      else
++		print_multi_reg (f, "ldmfd\t%r!", SP_REGNUM, saved_regs_mask);
++	    }
+ 	}
+ 
+       if (current_function_pretend_args_size)
+@@ -11401,22 +11441,6 @@
+     }
+ }
+ 
+-/* Return the number (counting from 0) of
+-   the least significant set bit in MASK.  */
+-
+-inline static int
+-number_of_first_bit_set (int mask)
+-{
+-  int bit;
+-
+-  for (bit = 0;
+-       (mask & (1 << bit)) == 0;
+-       ++bit)
+-    continue;
+-
+-  return bit;
+-}
+-
+ /* Generate code to return from a thumb function.
+    If 'reg_containing_return_addr' is -1, then the return address is
+    actually on the stack, at the stack pointer.  */

meta/packages/gcc/gcc-3.4.6/gcc34-arm-tune.patch

@@ -0,0 +1,9 @@
+--- gcc-3.4.0/gcc/config/arm/linux-elf.h.arm-tune	2004-01-31 01:18:11.000000000 -0500
++++ gcc-3.4.0/gcc/config/arm/linux-elf.h	2004-04-24 18:19:10.000000000 -0400
+@@ -126,3 +126,6 @@
+ 
+ #define LINK_GCC_C_SEQUENCE_SPEC \
+   "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
++
++/* Tune for XScale.  */
++#define TARGET_TUNE_DEFAULT TARGET_CPU_xscale

meta/packages/gcc/gcc-3.4.6/gcc34-configure.in.patch

@@ -0,0 +1,22 @@
+--- gcc-3.4.4/configure.in.orig	2005-08-09 19:57:51.504323183 -0700
++++ gcc-3.4.4/configure.in	2005-08-09 20:00:12.073168623 -0700
+@@ -1907,7 +1907,7 @@
+   *) gxx_include_dir=${with_gxx_include_dir} ;;
+ esac
+ 
+-FLAGS_FOR_TARGET=
++FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $target_configargs " in
+--- gcc-3.4.4/configure.orig	2005-08-09 21:02:29.668360660 -0700
++++ gcc-3.4.4/configure	2005-08-09 21:02:50.157649970 -0700
+@@ -2669,7 +2669,7 @@
+   *) gxx_include_dir=${with_gxx_include_dir} ;;
+ esac
+ 
+-FLAGS_FOR_TARGET=
++FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $target_configargs " in

meta/packages/gcc/gcc-3.4.6/gcc34-reverse-compare.patch

@@ -0,0 +1,32 @@
+--- gcc-3.4.0/gcc/flow.c.reverse-compare	2004-02-27 22:39:19.000000000 -0500
++++ gcc-3.4.0/gcc/flow.c	2004-04-24 16:36:00.000000000 -0400
+@@ -1843,6 +1843,7 @@
+       regset_head diff_head;
+       regset diff = INITIALIZE_REG_SET (diff_head);
+       basic_block bb_true, bb_false;
++      enum rtx_code reversed_code;
+       int i;
+ 
+       /* Identify the successor blocks.  */
+@@ -1889,8 +1890,11 @@
+ 	  if (GET_CODE (reg) == REG
+ 	      && XEXP (cond_true, 1) == const0_rtx)
+ 	    {
+-	      rtx cond_false
+-		= gen_rtx_fmt_ee (reverse_condition (GET_CODE (cond_true)),
++	      rtx cond_false;
++	      reversed_code = reverse_condition (GET_CODE (cond_true));
++	      if (reversed_code == UNKNOWN)
++		goto skip;
++	      cond_false = gen_rtx_fmt_ee (reversed_code,
+ 				  GET_MODE (cond_true), XEXP (cond_true, 0),
+ 				  XEXP (cond_true, 1));
+ 	      if (GET_CODE (XEXP (set_src, 1)) == PC)
+@@ -1925,6 +1929,7 @@
+ 	    }
+ 	}
+ 
++    skip:
+       FREE_REG_SET (diff);
+     }
+ #endif

meta/packages/gcc/gcc-3.4.6/gcc34-thumb-support.patch

@@ -0,0 +1,156 @@
+# This patch contains various fixes for the thumb code handling in GCC 3.4.4
+#
+# Most of these are minor fixes to code which is either missing (Linux thumb
+# div0, thumb clear instruction cache) or uses the wrong return mechanism
+# (libffi)
+#
+# There is also a significant design problem with the _call_via_rx code -
+# it cannot be in a shared library because a call via PLT simply won't
+# work (for _call_via_ip) and is very inefficient anyway.
+#
+# This is fixed in uclibc simply by incorporating the code into crti.S
+# (an extra 30 bytes for the 15 functions) even though not all link units
+# require all the code - there is so little of it.  That doesn't work with
+# the crti.asm here because it is linked with libgcc.a which already defines
+# these symbols
+#
+--- gcc-3.4.4/gcc/config/arm/t-linux.orig	2005-08-09 08:55:02.181797492 -0700
++++ gcc-3.4.4/gcc/config/arm/t-linux	2005-08-09 08:58:22.766419486 -0700
+@@ -7,6 +7,7 @@
+ LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
+ 	_negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
+ 	_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
++	_call_via_rX \
+ 	_fixsfsi _fixunssfsi
+ 
+ # MULTILIB_OPTIONS = mhard-float/msoft-float
+--- gcc-3.4.4/.pc/gcc34-thumb-support.patch/gcc/config/arm/lib1funcs.asm	2004-01-15 08:56:34.000000000 -0800
++++ gcc-3.4.4/gcc/config/arm/lib1funcs.asm	2005-09-21 21:32:03.376927755 -0700
+@@ -811,13 +811,18 @@
+ 
+ /* Constants taken from <asm/unistd.h> and <asm/signal.h> */
+ #define SIGFPE	8
++#if !defined __thumb__
+ #define __NR_SYSCALL_BASE	0x900000
++#else
++#define __NR_SYSCALL_BASE	0
++#endif
+ #define __NR_getpid			(__NR_SYSCALL_BASE+ 20)
+ #define __NR_kill			(__NR_SYSCALL_BASE+ 37)
+ 
+ 	.code	32
+ 	FUNC_START div0
+ 
++#if ! defined __thumb__
+ 	stmfd	sp!, {r1, lr}
+ 	swi	__NR_getpid
+ 	cmn	r0, #1000
+@@ -825,6 +830,28 @@
+ 	mov	r1, #SIGFPE
+ 	swi	__NR_kill
+ 	RETLDM	r1
++#else
++	push	{r1, r7, lr}
++	mov	r7, #__NR_getpid
++	swi	0
++	@ above the compare is with -1000, but the standard syscall
++	@ macro checks for -1..-125
++	add	r0, #125
++	bcs	90f
++	sub	r0, #125
++	mov	r1, #SIGFPE
++	mov	r7, #__NR_kill
++	swi	0
++90:	
++#if __ARM_ARCH__ > 4
++	pop	{r1, r7, pc}
++#else
++	@ on 4T that won't work
++	pop	{r1, r7}
++	pop	{r3}
++	bx	r3
++#endif
++#endif
+ 
+ 	FUNC_END div0
+ 	
+@@ -845,14 +872,14 @@
+    code here switches to the correct mode before executing the function.  */
+ 	
+ 	.text
+-	.align 0
++	.align 1
+         .force_thumb
+ 
+ .macro call_via register
+ 	THUMB_FUNC_START _call_via_\register
++	.hidden	SYM (_call_via_\register)
+ 
+ 	bx	\register
+-	nop
+ 
+ 	SIZE	(_call_via_\register)
+ .endm
+@@ -903,6 +930,7 @@
+ 	.code	16
+ 
+ 	THUMB_FUNC_START _interwork_call_via_\register
++	.hidden	SYM (_interwork_call_via_\register)
+ 
+ 	bx	pc
+ 	nop
+--- gcc-3.4.4/.pc/gcc34-thumb-support.patch/gcc/config/arm/linux-gas.h	2003-06-19 14:47:06.000000000 -0700
++++ gcc-3.4.4/gcc/config/arm/linux-gas.h	2005-09-20 16:09:55.027862200 -0700
+@@ -56,6 +56,7 @@
+ 
+ /* Clear the instruction cache from `beg' to `end'.  This makes an
+    inline system call to SYS_cacheflush.  */
++#if !defined(__thumb__)
+ #define CLEAR_INSN_CACHE(BEG, END)					\
+ {									\
+   register unsigned long _beg __asm ("a1") = (unsigned long) (BEG);	\
+@@ -65,3 +66,18 @@
+ 		    : "=r" (_beg)					\
+ 		    : "0" (_beg), "r" (_end), "r" (_flg));		\
+ }
++#else
++#define CLEAR_INSN_CACHE(BEG, END)					\
++{									\
++  register unsigned long _beg __asm ("a1") = (unsigned long) (BEG);	\
++  register unsigned long _end __asm ("a2") = (unsigned long) (END);	\
++  register unsigned long _flg __asm ("a3") = 0;				\
++  register unsigned long _swi __asm ("a4") = 0xf0002;			\
++  __asm __volatile ("push	{r7}\n"					\
++		"	mov	r7,a4\n"				\
++		"	swi	0	@ sys_cacheflush\n"		\
++		"	pop	{r7}\n"					\
++		    : "=r" (_beg)					\
++		    : "0" (_beg), "r" (_end), "r" (_flg), "r" (_swi));	\
++}
++#endif
+--- gcc-3.4.4/.pc/gcc34-thumb-support.patch/libffi/src/arm/sysv.S	2003-10-21 12:01:55.000000000 -0700
++++ gcc-3.4.4/libffi/src/arm/sysv.S	2005-09-20 16:09:55.027862200 -0700
+@@ -41,6 +41,14 @@
+ #define ENTRY(x) .globl CNAME(x); .type CNAME(x),%function; CNAME(x):
+ #endif
+ 	
++/* Get the correct return instruction */
++#if defined(__ARM_ARCH_4T__) || defined(__ARM_ARCH_5__) \
++	|| defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5TE__)
++#define RET bx r
++#else
++#define RET mov pc,
++#endif
++
+ .text
+ 
+ 	# a1:   ffi_prep_args
+@@ -66,7 +74,7 @@
+ 
+ 	# And call
+ 	mov   lr, pc
+-	mov   pc, ip
++	RET   ip
+ 
+ 	# move first 4 parameters in registers
+ 	ldr   a1, [sp, #0]

meta/packages/gcc/gcc-3.4.6/gcc4-mtune-compat.patch

@@ -0,0 +1,14 @@
+Patch for gcc3 to support gcc4-compatible (and consistent) values for -mtune= option.
+
+--- gcc-3.4.4/gcc/config/arm/arm.c.org	2007-12-15 23:58:35.000000000 +0200
++++ gcc-3.4.4/gcc/config/arm/arm.c	2007-12-16 00:20:39.000000000 +0200
+@@ -432,7 +432,9 @@
+   {"arm10tdmi",	                         FL_MODE32 | FL_FAST_MULT | FL_ARCH4 | FL_THUMB | FL_LDSCHED             | FL_ARCH5 },
+   {"arm1020t",	                         FL_MODE32 | FL_FAST_MULT | FL_ARCH4 | FL_THUMB | FL_LDSCHED             | FL_ARCH5 },
+   {"arm926ejs",                          FL_MODE32 | FL_FAST_MULT | FL_ARCH4 | FL_THUMB                          | FL_ARCH5 | FL_ARCH5E },
++  {"arm926ej-s",                         FL_MODE32 | FL_FAST_MULT | FL_ARCH4 | FL_THUMB                          | FL_ARCH5 | FL_ARCH5E },
+   {"arm1026ejs",                         FL_MODE32 | FL_FAST_MULT | FL_ARCH4 | FL_THUMB                          | FL_ARCH5 | FL_ARCH5E },
++  {"arm1026ej-s",                        FL_MODE32 | FL_FAST_MULT | FL_ARCH4 | FL_THUMB                          | FL_ARCH5 | FL_ARCH5E },
+   {"xscale",                             FL_MODE32 | FL_FAST_MULT | FL_ARCH4 | FL_THUMB | FL_LDSCHED | FL_STRONG | FL_ARCH5 | FL_ARCH5E | FL_XSCALE },
+   {"iwmmxt",                             FL_MODE32 | FL_FAST_MULT | FL_ARCH4 | FL_THUMB | FL_LDSCHED | FL_STRONG | FL_ARCH5 | FL_ARCH5E | FL_XSCALE | FL_IWMMXT },
+   /* V6 Architecture Processors */

meta/packages/gcc/gcc-3.4.6/jarfix.patch

@@ -0,0 +1,30 @@
+ libjava/Makefile.am |    2 +-
+ libjava/Makefile.in |    2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+Index: gcc-3.4.4/libjava/Makefile.am
+===================================================================
+--- gcc-3.4.4.orig/libjava/Makefile.am	2006-12-05 15:37:50.000000000 +0000
++++ gcc-3.4.4/libjava/Makefile.am	2006-12-05 15:38:27.000000000 +0000
+@@ -77,7 +77,7 @@ if NULL_TARGET
+ ZIP = $(MULTIBUILDTOP)../$(COMPPATH)/fastjar/jar
+ GCJH = gcjh
+ else
+-ZIP = jar
++ZIP = $(MULTIBUILDTOP)../$(COMPPATH)/fastjar/jar
+ GCJH = $(target_alias)-gcjh
+ endif
+ else # CANADIAN
+Index: gcc-3.4.4/libjava/Makefile.in
+===================================================================
+--- gcc-3.4.4.orig/libjava/Makefile.in	2006-12-05 15:39:08.000000000 +0000
++++ gcc-3.4.4/libjava/Makefile.in	2006-12-05 15:39:21.000000000 +0000
+@@ -193,7 +193,7 @@ propdir = $(libdir)
+ 
+ bin_SCRIPTS = addr2name.awk
+ @CANADIAN_TRUE@@NULL_TARGET_TRUE@ZIP = @CANADIAN_TRUE@@NULL_TARGET_TRUE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/jar
+-@CANADIAN_TRUE@@NULL_TARGET_FALSE@ZIP = @CANADIAN_TRUE@@NULL_TARGET_FALSE@jar
++@CANADIAN_TRUE@@NULL_TARGET_FALSE@ZIP = @CANADIAN_TRUE@@NULL_TARGET_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/jar
+ @CANADIAN_FALSE@ZIP = @CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/jar
+ @CANADIAN_TRUE@@NULL_TARGET_TRUE@GCJH = @CANADIAN_TRUE@@NULL_TARGET_TRUE@gcjh
+ @CANADIAN_TRUE@@NULL_TARGET_FALSE@GCJH = @CANADIAN_TRUE@@NULL_TARGET_FALSE@$(target_alias)-gcjh

meta/packages/gcc/gcc-3.4.6/sdk-libstdc++-includes.patch

@@ -0,0 +1,22 @@
+--- gcc-3.4.1/libstdc++-v3/libmath/Makefile.am~	2003-08-27 22:29:42.000000000 +0100
++++ gcc-3.4.1/libstdc++-v3/libmath/Makefile.am	2004-07-22 16:41:45.152130128 +0100
+@@ -32,7 +32,7 @@
+ 
+ libmath_la_SOURCES = stubs.c
+ 
+-AM_CPPFLAGS = $(CANADIAN_INCLUDES)
++AM_CPPFLAGS = $(CANADIAN_INCLUDES) -I$(toplevel_srcdir)/include
+ 
+ # Only compiling "C" sources in this directory.
+ LIBTOOL = @LIBTOOL@ --tag CC
+--- gcc-3.4.1/libstdc++-v3/fragment.am.old	2004-07-22 18:24:58.024083656 +0100
++++ gcc-3.4.1/libstdc++-v3/fragment.am	2004-07-22 18:24:59.019932264 +0100
+@@ -18,7 +18,7 @@
+ 	$(WARN_FLAGS) $(WERROR) -fdiagnostics-show-location=once
+ 
+ # -I/-D flags to pass when compiling.
+-AM_CPPFLAGS = $(GLIBCXX_INCLUDES)
++AM_CPPFLAGS = $(GLIBCXX_INCLUDES) -I$(toplevel_srcdir)/include
+ 
+ 
+ 

meta/packages/gcc/gcc-3.4.6/zecke-no-host-includes.patch

@@ -0,0 +1,32 @@
+Index: gcc-3.4.4/gcc/c-incpath.c
+===================================================================
+--- gcc-3.4.4.orig/gcc/c-incpath.c	2004-05-31 12:37:47.000000000 +0200
++++ gcc-3.4.4/gcc/c-incpath.c	2006-05-15 20:07:31.000000000 +0200
+@@ -328,6 +328,27 @@
+   else
+     heads[chain] = p;
+   tails[chain] = p;
++
++
++#ifdef CROSS_COMPILE
++    /* A common error when cross compiling is including
++    host headers. This code below will try to fail fast
++    for cross compiling. Currently we consider /usr/include,
++    /opt/include and /sw/include as harmful.  */
++	{
++		/* printf("Adding Path: %s\n", p->name ); */
++		if( strstr(p->name, "/usr/include" ) == p->name ) {
++			fprintf(stderr, _("CROSS COMPILE Badness: /usr/include in INCLUDEPATH: %s\n"), p->name);
++			abort();
++		} else if( strstr(p->name, "/sw/include") == p->name ) {
++			fprintf(stderr, _("CROSS COMPILE Badness: /sw/include in INCLUDEPATH: %s\n"), p->name);
++			abort();
++		} else if( strstr(p->name, "/opt/include") == p->name ) {
++			fprintf(stderr, _("CROSS COMPILE Badness: /opt/include in INCLUDEPATH: %s\n"), p->name);
++			abort();
++		}
++	}
++#endif
+ }
+ 
+ /* Exported function to handle include chain merging, duplicate

meta/packages/gcc/gcc-3.4.6/zecke-xgcc-cpp.patch

@@ -0,0 +1,13 @@
+Index: gcc-3.4.4/Makefile.in
+===================================================================
+--- gcc-3.4.4.orig/Makefile.in	2005-05-19 11:58:00.000000000 +0200
++++ gcc-3.4.4/Makefile.in	2006-08-06 13:08:14.000000000 +0200
+@@ -21964,6 +21964,8 @@
+ 	AS="$(AS_FOR_TARGET)"; export AS; \
+ 	CC="$(CC_FOR_TARGET)"; export CC; \
+ 	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CPP="$(CC_FOR_TARGET) -E"; export CCP; \
++	CPPFLAGS=""; export CPPFLAGS; \
+ 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
+ 	CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
+ 	CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \

meta/packages/gcc/gcc-native_3.4.6.bb

@@ -0,0 +1,6 @@
+PR = "r7"
+
+require gcc-${PV}.inc
+require gcc-configure-target.inc
+require gcc-native.inc
+PROVIDES += "gcc3-native"