use latest newlib patch

dka64/patches/newlib-2.5.0.patch

@@ -1,5 +1,5 @@
 diff --git a/libgloss/configure b/libgloss/configure
-index 90a0522..99fe5ad 100755
+index 90a05222a..99fe5ad1e 100755
 --- a/libgloss/configure
 +++ b/libgloss/configure
 @@ -2589,6 +2589,8 @@ if test "${config_libnosys}" = "true"; then
@@ -12,7 +12,7 @@ index 90a0522..99fe5ad 100755
  
  ac_config_commands="$ac_config_commands depfiles"
 diff --git a/libgloss/configure.in b/libgloss/configure.in
-index d1b3b34..800c4a9 100644
+index d1b3b3469..800c4a9c9 100644
 --- a/libgloss/configure.in
 +++ b/libgloss/configure.in
 @@ -2,6 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
@@ -33,7 +33,7 @@ index d1b3b34..800c4a9 100644
  AS=${AS-as}
 diff --git a/libgloss/libsysbase/Makefile.in b/libgloss/libsysbase/Makefile.in
 new file mode 100644
-index 0000000..7fd7357
+index 000000000..7fd7357de
 --- /dev/null
 +++ b/libgloss/libsysbase/Makefile.in
 @@ -0,0 +1,148 @@
@@ -187,7 +187,7 @@ index 0000000..7fd7357
 +	$(SHELL) config.status --recheck
 diff --git a/libgloss/libsysbase/_exit.c b/libgloss/libsysbase/_exit.c
 new file mode 100644
-index 0000000..502d6fb
+index 000000000..502d6fb5f
 --- /dev/null
 +++ b/libgloss/libsysbase/_exit.c
 @@ -0,0 +1,19 @@
@@ -212,7 +212,7 @@ index 0000000..502d6fb
 +}
 diff --git a/libgloss/libsysbase/abort.c b/libgloss/libsysbase/abort.c
 new file mode 100644
-index 0000000..9272e22
+index 000000000..9272e22c9
 --- /dev/null
 +++ b/libgloss/libsysbase/abort.c
 @@ -0,0 +1,8 @@
@@ -226,7 +226,7 @@ index 0000000..9272e22
 +
 diff --git a/libgloss/libsysbase/acconfig.h b/libgloss/libsysbase/acconfig.h
 new file mode 100644
-index 0000000..200ea78
+index 000000000..200ea7873
 --- /dev/null
 +++ b/libgloss/libsysbase/acconfig.h
 @@ -0,0 +1,29 @@
@@ -261,7 +261,7 @@ index 0000000..200ea78
 +#undef __SYMBOL_PREFIX
 diff --git a/libgloss/libsysbase/aclocal.m4 b/libgloss/libsysbase/aclocal.m4
 new file mode 100644
-index 0000000..b6cdfae
+index 000000000..b6cdfaeb8
 --- /dev/null
 +++ b/libgloss/libsysbase/aclocal.m4
 @@ -0,0 +1,344 @@
@@ -611,7 +611,7 @@ index 0000000..b6cdfae
 +m4_include([../acinclude.m4])
 diff --git a/libgloss/libsysbase/build_argv.c b/libgloss/libsysbase/build_argv.c
 new file mode 100644
-index 0000000..79d2006
+index 000000000..3ca95d5b6
 --- /dev/null
 +++ b/libgloss/libsysbase/build_argv.c
 @@ -0,0 +1,31 @@
@@ -633,13 +633,13 @@ index 0000000..79d2006
 +	char** argv = (char**)(((int)data + len + sizeof(char **)) & ~(sizeof(char **)-1));
 +	char* end = data + len - 1;
 +	int argCount = 0;
-+	
++
 +	do {
 +		argv[argCount++] = data;			// Add next arg to argv list
 +		while (*(data) && data < end) data++;		// Move to next NULL delimiter
 +		data++;						// Move to one after the NULL delimiter
 +	} while (data < end);
-+	
++
 +	*end = '\0';						// Force NULL terminator for last arg
 +
 +	argstruct->argv = argv;
@@ -648,7 +648,7 @@ index 0000000..79d2006
 +}
 diff --git a/libgloss/libsysbase/chdir.c b/libgloss/libsysbase/chdir.c
 new file mode 100644
-index 0000000..2a0fa03
+index 000000000..90d2dc5b7
 --- /dev/null
 +++ b/libgloss/libsysbase/chdir.c
 @@ -0,0 +1,201 @@
@@ -703,7 +703,7 @@ index 0000000..2a0fa03
 +		}
 +
 +		/* Grab the next directory name from extra */
-+		extraEnd = strchr (extra, DIRECTORY_SEPARATOR_CHAR); 
++		extraEnd = strchr (extra, DIRECTORY_SEPARATOR_CHAR);
 +		if (extraEnd == NULL) {
 +			extraEnd = strrchr (extra, '\0');
 +		} else {
@@ -715,12 +715,12 @@ index 0000000..2a0fa03
 +			break;
 +		}
 +
-+		if ((strncmp (extra, DIRECTORY_THIS, sizeof(DIRECTORY_THIS) - 1) == 0) 
++		if ((strncmp (extra, DIRECTORY_THIS, sizeof(DIRECTORY_THIS) - 1) == 0)
 +			&& ((extra[sizeof(DIRECTORY_THIS)-1] == DIRECTORY_SEPARATOR_CHAR)
 +				||(extra[sizeof(DIRECTORY_THIS)-1] == '\0')))
 +		{
 +			/* Don't copy anything */
-+		} else 	if ((strncmp (extra, DIRECTORY_PARENT, sizeof(DIRECTORY_PARENT) - 1) == 0) 
++		} else 	if ((strncmp (extra, DIRECTORY_PARENT, sizeof(DIRECTORY_PARENT) - 1) == 0)
 +			&& ((extra[sizeof(DIRECTORY_PARENT)-1] == DIRECTORY_SEPARATOR_CHAR)
 +				||(extra[sizeof(DIRECTORY_PARENT)-1] == '\0')))
 +		{
@@ -855,7 +855,7 @@ index 0000000..2a0fa03
 +}
 diff --git a/libgloss/libsysbase/chmod.c b/libgloss/libsysbase/chmod.c
 new file mode 100644
-index 0000000..ce79a2c
+index 000000000..3668b5801
 --- /dev/null
 +++ b/libgloss/libsysbase/chmod.c
 @@ -0,0 +1,30 @@
@@ -873,7 +873,7 @@ index 0000000..ce79a2c
 +
 +	/* Get device from path name */
 +	dev = FindDevice(path);
-+	
++
 +	if (dev < 0) {
 +		r->_errno = ENODEV;
 +		ret = -1;
@@ -891,7 +891,7 @@ index 0000000..ce79a2c
 +
 diff --git a/libgloss/libsysbase/close.c b/libgloss/libsysbase/close.c
 new file mode 100644
-index 0000000..d3563fb
+index 000000000..a251e5b8f
 --- /dev/null
 +++ b/libgloss/libsysbase/close.c
 @@ -0,0 +1,49 @@
@@ -927,7 +927,7 @@ index 0000000..d3563fb
 +			dev = handle->device;
 +			handle->refcount--;
 +			if (handle->refcount == 0 ) {
-+				
++
 +				if(devoptab_list[dev]->close_r) {
 +					ptr->deviceData = devoptab_list[dev]->deviceData;
 +					ret = devoptab_list[dev]->close_r(ptr,handle->fileStruct);
@@ -946,7 +946,7 @@ index 0000000..d3563fb
 +}
 diff --git a/libgloss/libsysbase/config.h.in b/libgloss/libsysbase/config.h.in
 new file mode 100644
-index 0000000..48ce950
+index 000000000..48ce950b4
 --- /dev/null
 +++ b/libgloss/libsysbase/config.h.in
 @@ -0,0 +1,25 @@
@@ -976,8 +976,8 @@ index 0000000..48ce950
 +/* symbol prefix */
 +#undef __SYMBOL_PREFIX
 diff --git a/libgloss/libsysbase/configure b/libgloss/libsysbase/configure
-new file mode 100755
-index 0000000..c4b5a79
+new file mode 100644
+index 000000000..c4b5a79b6
 --- /dev/null
 +++ b/libgloss/libsysbase/configure
 @@ -0,0 +1,4158 @@
@@ -5141,7 +5141,7 @@ index 0000000..c4b5a79
 +
 diff --git a/libgloss/libsysbase/configure.in b/libgloss/libsysbase/configure.in
 new file mode 100644
-index 0000000..4c31956
+index 000000000..bf276a413
 --- /dev/null
 +++ b/libgloss/libsysbase/configure.in
 @@ -0,0 +1,199 @@
@@ -5204,9 +5204,9 @@ index 0000000..4c31956
 +  d10v*)
 +	;;
 +  h8300*-*-*)
-+	;;	
++	;;
 +  h8500-*-*)
-+	;;	
++	;;
 +  i[3456]86-*-sco*)
 +	;;
 +  lm32-*-*)
@@ -5226,7 +5226,7 @@ index 0000000..4c31956
 +  v850*-*-*)
 +	;;
 +  w65-*-*)
-+	;;	
++	;;
 +  xstormy16-*-*)
 +	;;
 +  z8k-*-*)
@@ -5346,7 +5346,7 @@ index 0000000..4c31956
 +
 diff --git a/libgloss/libsysbase/dirent.c b/libgloss/libsysbase/dirent.c
 new file mode 100644
-index 0000000..0ad2902
+index 000000000..0ad29029c
 --- /dev/null
 +++ b/libgloss/libsysbase/dirent.c
 @@ -0,0 +1,255 @@
@@ -5607,7 +5607,7 @@ index 0000000..0ad2902
 +}
 diff --git a/libgloss/libsysbase/environ.c b/libgloss/libsysbase/environ.c
 new file mode 100644
-index 0000000..1c485b2
+index 000000000..1c485b26f
 --- /dev/null
 +++ b/libgloss/libsysbase/environ.c
 @@ -0,0 +1,6 @@
@@ -5619,7 +5619,7 @@ index 0000000..1c485b2
 +char **environ = __env;
 diff --git a/libgloss/libsysbase/execve.c b/libgloss/libsysbase/execve.c
 new file mode 100644
-index 0000000..598b0c5
+index 000000000..598b0c5f9
 --- /dev/null
 +++ b/libgloss/libsysbase/execve.c
 @@ -0,0 +1,32 @@
@@ -5657,7 +5657,7 @@ index 0000000..598b0c5
 +
 diff --git a/libgloss/libsysbase/fchmod.c b/libgloss/libsysbase/fchmod.c
 new file mode 100644
-index 0000000..5c5831c
+index 000000000..5c5831cdf
 --- /dev/null
 +++ b/libgloss/libsysbase/fchmod.c
 @@ -0,0 +1,31 @@
@@ -5694,7 +5694,7 @@ index 0000000..5c5831c
 +}
 diff --git a/libgloss/libsysbase/flock.c b/libgloss/libsysbase/flock.c
 new file mode 100644
-index 0000000..c6b8c92
+index 000000000..c6b8c92ad
 --- /dev/null
 +++ b/libgloss/libsysbase/flock.c
 @@ -0,0 +1,21 @@
@@ -5721,7 +5721,7 @@ index 0000000..c6b8c92
 +}
 diff --git a/libgloss/libsysbase/fork.c b/libgloss/libsysbase/fork.c
 new file mode 100644
-index 0000000..712b13e
+index 000000000..3aa75a3a1
 --- /dev/null
 +++ b/libgloss/libsysbase/fork.c
 @@ -0,0 +1,25 @@
@@ -5740,7 +5740,7 @@ index 0000000..712b13e
 +	   struct _reent * r) {
 +//---------------------------------------------------------------------------------
 +#else
-+//---------------------------------------------------------------------------------	
++//---------------------------------------------------------------------------------
 +int
 +_DEFUN (_fork, (),
 +        _NOARGS) {
@@ -5752,7 +5752,7 @@ index 0000000..712b13e
 +}
 diff --git a/libgloss/libsysbase/fstat.c b/libgloss/libsysbase/fstat.c
 new file mode 100644
-index 0000000..564fc32
+index 000000000..564fc328c
 --- /dev/null
 +++ b/libgloss/libsysbase/fstat.c
 @@ -0,0 +1,44 @@
@@ -5802,7 +5802,7 @@ index 0000000..564fc32
 +}
 diff --git a/libgloss/libsysbase/fsync.c b/libgloss/libsysbase/fsync.c
 new file mode 100644
-index 0000000..4ea232b
+index 000000000..4ea232bef
 --- /dev/null
 +++ b/libgloss/libsysbase/fsync.c
 @@ -0,0 +1,35 @@
@@ -5843,7 +5843,7 @@ index 0000000..4ea232b
 +}
 diff --git a/libgloss/libsysbase/ftruncate.c b/libgloss/libsysbase/ftruncate.c
 new file mode 100644
-index 0000000..bc1744c
+index 000000000..bc1744c7e
 --- /dev/null
 +++ b/libgloss/libsysbase/ftruncate.c
 @@ -0,0 +1,36 @@
@@ -5885,7 +5885,7 @@ index 0000000..bc1744c
 +}
 diff --git a/libgloss/libsysbase/getpid.c b/libgloss/libsysbase/getpid.c
 new file mode 100644
-index 0000000..77d872b
+index 000000000..77d872b36
 --- /dev/null
 +++ b/libgloss/libsysbase/getpid.c
 @@ -0,0 +1,21 @@
@@ -5912,7 +5912,7 @@ index 0000000..77d872b
 +
 diff --git a/libgloss/libsysbase/getreent.c b/libgloss/libsysbase/getreent.c
 new file mode 100644
-index 0000000..1f7b905
+index 000000000..1f7b9051e
 --- /dev/null
 +++ b/libgloss/libsysbase/getreent.c
 @@ -0,0 +1,22 @@
@@ -5940,7 +5940,7 @@ index 0000000..1f7b905
 +
 diff --git a/libgloss/libsysbase/gettod.c b/libgloss/libsysbase/gettod.c
 new file mode 100644
-index 0000000..d2982bc
+index 000000000..d2982bc86
 --- /dev/null
 +++ b/libgloss/libsysbase/gettod.c
 @@ -0,0 +1,35 @@
@@ -5981,7 +5981,7 @@ index 0000000..d2982bc
 +
 diff --git a/libgloss/libsysbase/handle_manager.c b/libgloss/libsysbase/handle_manager.c
 new file mode 100644
-index 0000000..f3fcc88
+index 000000000..f3fcc88f7
 --- /dev/null
 +++ b/libgloss/libsysbase/handle_manager.c
 @@ -0,0 +1,173 @@
@@ -6160,7 +6160,7 @@ index 0000000..f3fcc88
 +}
 diff --git a/libgloss/libsysbase/iosupport.c b/libgloss/libsysbase/iosupport.c
 new file mode 100644
-index 0000000..4f13127
+index 000000000..4f131275e
 --- /dev/null
 +++ b/libgloss/libsysbase/iosupport.c
 @@ -0,0 +1,138 @@
@@ -6304,7 +6304,7 @@ index 0000000..4f13127
 +
 diff --git a/libgloss/libsysbase/isatty.c b/libgloss/libsysbase/isatty.c
 new file mode 100644
-index 0000000..c873e10
+index 000000000..c873e101d
 --- /dev/null
 +++ b/libgloss/libsysbase/isatty.c
 @@ -0,0 +1,20 @@
@@ -6330,7 +6330,7 @@ index 0000000..c873e10
 +}
 diff --git a/libgloss/libsysbase/kill.c b/libgloss/libsysbase/kill.c
 new file mode 100644
-index 0000000..d56e340
+index 000000000..d56e3405d
 --- /dev/null
 +++ b/libgloss/libsysbase/kill.c
 @@ -0,0 +1,23 @@
@@ -6359,7 +6359,7 @@ index 0000000..d56e340
 +}
 diff --git a/libgloss/libsysbase/link.c b/libgloss/libsysbase/link.c
 new file mode 100644
-index 0000000..b05c8fd
+index 000000000..b05c8fdb1
 --- /dev/null
 +++ b/libgloss/libsysbase/link.c
 @@ -0,0 +1,38 @@
@@ -6403,7 +6403,7 @@ index 0000000..b05c8fd
 +
 diff --git a/libgloss/libsysbase/lseek.c b/libgloss/libsysbase/lseek.c
 new file mode 100644
-index 0000000..6eeee90
+index 000000000..6eeee90de
 --- /dev/null
 +++ b/libgloss/libsysbase/lseek.c
 @@ -0,0 +1,52 @@
@@ -6461,7 +6461,7 @@ index 0000000..6eeee90
 +}
 diff --git a/libgloss/libsysbase/malloc_vars.c b/libgloss/libsysbase/malloc_vars.c
 new file mode 100644
-index 0000000..4565909
+index 000000000..456590956
 --- /dev/null
 +++ b/libgloss/libsysbase/malloc_vars.c
 @@ -0,0 +1,2 @@
@@ -6469,7 +6469,7 @@ index 0000000..4565909
 +char *fake_heap_start = (char*)0;
 diff --git a/libgloss/libsysbase/mkdir.c b/libgloss/libsysbase/mkdir.c
 new file mode 100644
-index 0000000..4175cf8
+index 000000000..b4fcbd3d7
 --- /dev/null
 +++ b/libgloss/libsysbase/mkdir.c
 @@ -0,0 +1,19 @@
@@ -6489,12 +6489,12 @@ index 0000000..4175cf8
 +	} else {
 +		r->_errno = ENOSYS;
 +	}
-+	
++
 +	return ret;
 +}
 diff --git a/libgloss/libsysbase/open.c b/libgloss/libsysbase/open.c
 new file mode 100644
-index 0000000..a38e05c
+index 000000000..a38e05c94
 --- /dev/null
 +++ b/libgloss/libsysbase/open.c
 @@ -0,0 +1,60 @@
@@ -6560,7 +6560,7 @@ index 0000000..a38e05c
 +}
 diff --git a/libgloss/libsysbase/read.c b/libgloss/libsysbase/read.c
 new file mode 100644
-index 0000000..7f3f7f2
+index 000000000..7f3f7f2d4
 --- /dev/null
 +++ b/libgloss/libsysbase/read.c
 @@ -0,0 +1,46 @@
@@ -6612,7 +6612,7 @@ index 0000000..7f3f7f2
 +
 diff --git a/libgloss/libsysbase/rename.c b/libgloss/libsysbase/rename.c
 new file mode 100644
-index 0000000..7520d1d
+index 000000000..f8a0aa987
 --- /dev/null
 +++ b/libgloss/libsysbase/rename.c
 @@ -0,0 +1,41 @@
@@ -6654,12 +6654,12 @@ index 0000000..7520d1d
 +	} else {
 +		r->_errno = EXDEV;
 +	}
-+	
++
 +	return ret;
 +}
 diff --git a/libgloss/libsysbase/rmdir.c b/libgloss/libsysbase/rmdir.c
 new file mode 100644
-index 0000000..2692a29
+index 000000000..2692a2997
 --- /dev/null
 +++ b/libgloss/libsysbase/rmdir.c
 @@ -0,0 +1,25 @@
@@ -6690,7 +6690,7 @@ index 0000000..2692a29
 +}
 diff --git a/libgloss/libsysbase/sbrk.c b/libgloss/libsysbase/sbrk.c
 new file mode 100644
-index 0000000..5dd550c
+index 000000000..5dd550c5c
 --- /dev/null
 +++ b/libgloss/libsysbase/sbrk.c
 @@ -0,0 +1,60 @@
@@ -6756,7 +6756,7 @@ index 0000000..5dd550c
 +}
 diff --git a/libgloss/libsysbase/stat.c b/libgloss/libsysbase/stat.c
 new file mode 100644
-index 0000000..e474c47
+index 000000000..e474c47fb
 --- /dev/null
 +++ b/libgloss/libsysbase/stat.c
 @@ -0,0 +1,44 @@
@@ -6806,7 +6806,7 @@ index 0000000..e474c47
 +
 diff --git a/libgloss/libsysbase/statvfs.c b/libgloss/libsysbase/statvfs.c
 new file mode 100644
-index 0000000..b3dec22
+index 000000000..84e221340
 --- /dev/null
 +++ b/libgloss/libsysbase/statvfs.c
 @@ -0,0 +1,24 @@
@@ -6831,12 +6831,12 @@ index 0000000..b3dec22
 +	} else {
 +		r->_errno = ENOSYS;
 +	}
-+	
++
 +	return ret;
 +}
 diff --git a/libgloss/libsysbase/syscall_support.c b/libgloss/libsysbase/syscall_support.c
 new file mode 100644
-index 0000000..044f12d
+index 000000000..044f12d16
 --- /dev/null
 +++ b/libgloss/libsysbase/syscall_support.c
 @@ -0,0 +1,99 @@
@@ -6941,7 +6941,7 @@ index 0000000..044f12d
 +
 diff --git a/libgloss/libsysbase/times.c b/libgloss/libsysbase/times.c
 new file mode 100644
-index 0000000..67db6c7
+index 000000000..45e9781ca
 --- /dev/null
 +++ b/libgloss/libsysbase/times.c
 @@ -0,0 +1,21 @@
@@ -6958,7 +6958,7 @@ index 0000000..67db6c7
 +	struct tms *ptms) {
 +#else
 +clock_t _DEFUN (_times, (buf),
-+		struct tms *buf) { 
++		struct tms *buf) {
 +
 +	struct _reent *r = _REENT;
 +#endif
@@ -6968,7 +6968,7 @@ index 0000000..67db6c7
 +
 diff --git a/libgloss/libsysbase/truncate.c b/libgloss/libsysbase/truncate.c
 new file mode 100644
-index 0000000..4ff1d27
+index 000000000..4ff1d27c8
 --- /dev/null
 +++ b/libgloss/libsysbase/truncate.c
 @@ -0,0 +1,58 @@
@@ -7032,7 +7032,7 @@ index 0000000..4ff1d27
 +}
 diff --git a/libgloss/libsysbase/unlink.c b/libgloss/libsysbase/unlink.c
 new file mode 100644
-index 0000000..9a61639
+index 000000000..9a61639af
 --- /dev/null
 +++ b/libgloss/libsysbase/unlink.c
 @@ -0,0 +1,37 @@
@@ -7075,7 +7075,7 @@ index 0000000..9a61639
 +
 diff --git a/libgloss/libsysbase/wait.c b/libgloss/libsysbase/wait.c
 new file mode 100644
-index 0000000..322c847
+index 000000000..f64bf1326
 --- /dev/null
 +++ b/libgloss/libsysbase/wait.c
 @@ -0,0 +1,29 @@
@@ -7088,29 +7088,29 @@ index 0000000..322c847
 +#include <_syslist.h>
 +#include <errno.h>
 +
-+//---------------------------------------------------------------------------------	
++//---------------------------------------------------------------------------------
 +#ifdef REENTRANT_SYSCALLS_PROVIDED
-+//---------------------------------------------------------------------------------	
++//---------------------------------------------------------------------------------
 +int
 +_DEFUN (_wait_r, (r, status),
 +		struct _reent *r _AND
 +		int  *status) {
 +
 +#else
-+//---------------------------------------------------------------------------------	
++//---------------------------------------------------------------------------------
 +int
 +_DEFUN (_wait, (status),
 +	int  *status) {
 +	struct _reent *r = _REENT;
 +#endif
-+//---------------------------------------------------------------------------------	
++//---------------------------------------------------------------------------------
 +	r->_errno = ENOSYS;
 +	return -1;
 +}
 +
 diff --git a/libgloss/libsysbase/warning.h b/libgloss/libsysbase/warning.h
 new file mode 100644
-index 0000000..2c29982
+index 000000000..2c2998250
 --- /dev/null
 +++ b/libgloss/libsysbase/warning.h
 @@ -0,0 +1,43 @@
@@ -7159,7 +7159,7 @@ index 0000000..2c29982
 +#endif /* __WARNING_H__ */
 diff --git a/libgloss/libsysbase/write.c b/libgloss/libsysbase/write.c
 new file mode 100644
-index 0000000..39aa78b
+index 000000000..39aa78b5e
 --- /dev/null
 +++ b/libgloss/libsysbase/write.c
 @@ -0,0 +1,45 @@
@@ -7209,7 +7209,7 @@ index 0000000..39aa78b
 +	return ret;
 +}
 diff --git a/newlib/configure.host b/newlib/configure.host
-index d471200..cfcef9d 100644
+index d47120089..cfcef9d4c 100644
 --- a/newlib/configure.host
 +++ b/newlib/configure.host
 @@ -627,6 +627,14 @@ case "${host}" in
@@ -7228,7 +7228,7 @@ index d471200..cfcef9d 100644
  	syscall_dir=syscalls
  	;;
 diff --git a/newlib/libc/include/stdio.h b/newlib/libc/include/stdio.h
-index 097b0f6..062965e 100644
+index 097b0f665..062965e5f 100644
 --- a/newlib/libc/include/stdio.h
 +++ b/newlib/libc/include/stdio.h
 @@ -227,7 +227,7 @@ int	_EXFUN(fgetpos, (FILE *, _fpos_t *));
@@ -7250,7 +7250,7 @@ index 097b0f6..062965e 100644
  long	_EXFUN(_ftell_r, (struct _reent *, FILE *));
  _off_t	_EXFUN(_ftello_r,(struct _reent *, FILE *));
 diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h
-index 555239f..0dc6949 100644
+index 555239f8b..0dc69499e 100644
 --- a/newlib/libc/include/sys/config.h
 +++ b/newlib/libc/include/sys/config.h
 @@ -4,6 +4,9 @@
@@ -7264,7 +7264,7 @@ index 555239f..0dc6949 100644
  #define MALLOC_ALIGNMENT 16
  #endif
 diff --git a/newlib/libc/include/sys/dirent.h b/newlib/libc/include/sys/dirent.h
-index a3fb5c0..1ead46b 100644
+index a3fb5c02c..1ead46ba0 100644
 --- a/newlib/libc/include/sys/dirent.h
 +++ b/newlib/libc/include/sys/dirent.h
 @@ -1,13 +1,52 @@
@@ -7325,7 +7325,7 @@ index a3fb5c0..1ead46b 100644
 +#endif // _dirent_h_
 diff --git a/newlib/libc/include/sys/iosupport.h b/newlib/libc/include/sys/iosupport.h
 new file mode 100644
-index 0000000..10a6a71
+index 000000000..10a6a716d
 --- /dev/null
 +++ b/newlib/libc/include/sys/iosupport.h
 @@ -0,0 +1,105 @@
@@ -7435,7 +7435,7 @@ index 0000000..10a6a71
 +#endif // __iosupp_h__
 +//---------------------------------------------------------------------------------
 diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h
-index e1ed8b4..9d8be35 100644
+index e1ed8b421..9d8be350d 100644
 --- a/newlib/libc/include/sys/reent.h
 +++ b/newlib/libc/include/sys/reent.h
 @@ -416,6 +416,8 @@ struct _reent
@@ -7457,7 +7457,7 @@ index e1ed8b4..9d8be35 100644
  #define _REENT_INIT(var) \
 diff --git a/newlib/libc/include/sys/statvfs.h b/newlib/libc/include/sys/statvfs.h
 new file mode 100644
-index 0000000..380329d
+index 000000000..380329d34
 --- /dev/null
 +++ b/newlib/libc/include/sys/statvfs.h
 @@ -0,0 +1,35 @@
@@ -7498,7 +7498,7 @@ index 0000000..380329d
 +#endif // _SYS_STATVFS_H
 \ No newline at end of file
 diff --git a/newlib/libc/include/sys/unistd.h b/newlib/libc/include/sys/unistd.h
-index 84219ca..af9d12c 100644
+index 84219ca2e..af9d12c9e 100644
 --- a/newlib/libc/include/sys/unistd.h
 +++ b/newlib/libc/include/sys/unistd.h
 @@ -252,12 +252,10 @@ _READ_WRITE_RETURN_TYPE _EXFUN(_write, (int __fd, const void *__buf, size_t __nb
@@ -7515,7 +7515,7 @@ index 84219ca..af9d12c 100644
  #if defined(__CYGWIN__) || defined(__rtems__)
  int	_EXFUN(getdtablesize, (void));
 diff --git a/newlib/libc/locale/locale.c b/newlib/libc/locale/locale.c
-index 8572821..52b6469 100644
+index 857282105..e6baf3507 100644
 --- a/newlib/libc/locale/locale.c
 +++ b/newlib/libc/locale/locale.c
 @@ -107,7 +107,7 @@ beginning with <<"LC_">>.
@@ -7552,14 +7552,44 @@ index 8572821..52b6469 100644
  #ifndef DEFAULT_LOCALE
 -#define DEFAULT_LOCALE	"C"
 +#ifdef __DEFAULT_UTF8__
-+#define DEFAULT_LOCALE	 "C"
-+#else
 +#define DEFAULT_LOCALE	 "C.UTF-8"
++#else
++#define DEFAULT_LOCALE	 "C"
 +#endif
  #endif
  
  #ifdef _MB_CAPABLE
-@@ -255,10 +262,11 @@ const struct __locale_t __C_locale =
+@@ -222,8 +229,13 @@ char __default_locale[ENCODING_LEN + 1] = DEFAULT_LOCALE;
+ const struct __locale_t __C_locale =
+ {
+   { "C", "C", "C", "C", "C", "C", "C", },
++#if defined ( __DEFAULT_UTF8__ )
++  __utf8_wctomb,
++  __utf8_mbtowc,
++#else
+   __ascii_wctomb,
+   __ascii_mbtowc,
++#endif
+   0,
+   DEFAULT_CTYPE_PTR,
+   {
+@@ -234,9 +246,15 @@ const struct __locale_t __C_locale =
+     CHAR_MAX, CHAR_MAX
+   },
+ #ifndef __HAVE_LOCALE_INFO__
++#ifdef __DEFAULT_UTF8__
++  "\6",
++  "UTF-8",
++  "UTF-8",
++#else
+   "\1",
+   "ASCII",
+   "ASCII",
++#endif
+ #else /* __HAVE_LOCALE_INFO__ */
+   {
+     { NULL, NULL },			/* LC_ALL */
+@@ -255,10 +273,11 @@ const struct __locale_t __C_locale =
  };
  #endif /* _MB_CAPABLE */
  
@@ -7572,7 +7602,23 @@ index 8572821..52b6469 100644
    __utf8_wctomb,
    __utf8_mbtowc,
  #else
-@@ -312,7 +320,7 @@ _DEFUN(_setlocale_r, (p, category, locale),
+@@ -275,9 +294,15 @@ struct __locale_t __global_locale =
+     CHAR_MAX, CHAR_MAX
+   },
+ #ifndef __HAVE_LOCALE_INFO__
++#ifdef __DEFAULT_UTF8__
++  "\6",
++  "UTF-8",
++  "UTF-8",
++#else
+   "\1",
+   "ASCII",
+   "ASCII",
++#endif
+ #else /* __HAVE_LOCALE_INFO__ */
+   {
+     { NULL, NULL },			/* LC_ALL */
+@@ -312,7 +337,7 @@ _DEFUN(_setlocale_r, (p, category, locale),
  {
  #ifndef _MB_CAPABLE
    if (locale)
@@ -7581,7 +7627,7 @@ index 8572821..52b6469 100644
        if (strcmp (locale, "POSIX") && strcmp (locale, "C")
  	  && strcmp (locale, ""))
          return NULL;
-@@ -995,6 +1003,7 @@ __locale_ctype_ptr_l (struct __locale_t *locale)
+@@ -995,6 +1020,7 @@ __locale_ctype_ptr_l (struct __locale_t *locale)
  
  const char *
  __locale_ctype_ptr (void)
@@ -7589,9 +7635,83 @@ index 8572821..52b6469 100644
  {
    return __get_current_locale ()->ctype_ptr;
  }
+diff --git a/newlib/libc/machine/arm/Makefile.am b/newlib/libc/machine/arm/Makefile.am
+index 62ed158f3..7f34177d0 100644
+--- a/newlib/libc/machine/arm/Makefile.am
++++ b/newlib/libc/machine/arm/Makefile.am
+@@ -11,7 +11,9 @@ noinst_LIBRARIES = lib.a
+ lib_a_SOURCES = setjmp.S access.c strcmp.S strcpy.c \
+ 		aeabi_memcpy.c aeabi_memcpy-armv7a.S \
+ 		aeabi_memmove.c aeabi_memmove-soft.S \
+-		aeabi_memset.c aeabi_memset-soft.S aeabi_memclr.c
++		aeabi_memset.c aeabi_memset-soft.S aeabi_memclr.c \
++		sync_synchronize.c
++
+ lib_a_SOURCES += memchr-stub.c
+ lib_a_SOURCES += memchr.S
+ lib_a_SOURCES += memcpy-stub.c
+diff --git a/newlib/libc/machine/arm/Makefile.in b/newlib/libc/machine/arm/Makefile.in
+index 49082088f..694cbb092 100644
+--- a/newlib/libc/machine/arm/Makefile.in
++++ b/newlib/libc/machine/arm/Makefile.in
+@@ -76,10 +76,10 @@ am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-access.$(OBJEXT) \
+ 	lib_a-aeabi_memmove.$(OBJEXT) \
+ 	lib_a-aeabi_memmove-soft.$(OBJEXT) \
+ 	lib_a-aeabi_memset.$(OBJEXT) lib_a-aeabi_memset-soft.$(OBJEXT) \
+-	lib_a-aeabi_memclr.$(OBJEXT) lib_a-memchr-stub.$(OBJEXT) \
+-	lib_a-memchr.$(OBJEXT) lib_a-memcpy-stub.$(OBJEXT) \
+-	lib_a-memcpy.$(OBJEXT) lib_a-strlen-stub.$(OBJEXT) \
+-	lib_a-strlen.$(OBJEXT)
++	lib_a-aeabi_memclr.$(OBJEXT) lib_a-sync_synchronize.$(OBJEXT) \
++	lib_a-memchr-stub.$(OBJEXT) lib_a-memchr.$(OBJEXT) \
++	lib_a-memcpy-stub.$(OBJEXT) lib_a-memcpy.$(OBJEXT) \
++	lib_a-strlen-stub.$(OBJEXT) lib_a-strlen.$(OBJEXT)
+ lib_a_OBJECTS = $(am_lib_a_OBJECTS)
+ DEFAULT_INCLUDES = -I.@am__isrc@
+ depcomp =
+@@ -209,8 +209,8 @@ noinst_LIBRARIES = lib.a
+ lib_a_SOURCES = setjmp.S access.c strcmp.S strcpy.c aeabi_memcpy.c \
+ 	aeabi_memcpy-armv7a.S aeabi_memmove.c aeabi_memmove-soft.S \
+ 	aeabi_memset.c aeabi_memset-soft.S aeabi_memclr.c \
+-	memchr-stub.c memchr.S memcpy-stub.c memcpy.S strlen-stub.c \
+-	strlen.S
++	sync_synchronize.c memchr-stub.c memchr.S memcpy-stub.c \
++	memcpy.S strlen-stub.c strlen.S
+ lib_a_CCASFLAGS = $(AM_CCASFLAGS)
+ lib_a_CFLAGS = $(AM_CFLAGS)
+ ACLOCAL_AMFLAGS = -I ../../.. -I ../../../..
+@@ -374,6 +374,12 @@ lib_a-aeabi_memclr.o: aeabi_memclr.c
+ lib_a-aeabi_memclr.obj: aeabi_memclr.c
+ 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-aeabi_memclr.obj `if test -f 'aeabi_memclr.c'; then $(CYGPATH_W) 'aeabi_memclr.c'; else $(CYGPATH_W) '$(srcdir)/aeabi_memclr.c'; fi`
+ 
++lib_a-sync_synchronize.o: sync_synchronize.c
++	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sync_synchronize.o `test -f 'sync_synchronize.c' || echo '$(srcdir)/'`sync_synchronize.c
++
++lib_a-sync_synchronize.obj: sync_synchronize.c
++	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sync_synchronize.obj `if test -f 'sync_synchronize.c'; then $(CYGPATH_W) 'sync_synchronize.c'; else $(CYGPATH_W) '$(srcdir)/sync_synchronize.c'; fi`
++
+ lib_a-memchr-stub.o: memchr-stub.c
+ 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-memchr-stub.o `test -f 'memchr-stub.c' || echo '$(srcdir)/'`memchr-stub.c
+ 
+diff --git a/newlib/libc/machine/arm/sync_synchronize.c b/newlib/libc/machine/arm/sync_synchronize.c
+new file mode 100644
+index 000000000..3acc9e094
+--- /dev/null
++++ b/newlib/libc/machine/arm/sync_synchronize.c
+@@ -0,0 +1,10 @@
++#if __ARM_ARCH < 6
++#include <sys/cdefs.h>
++void __attribute__((weak))
++__sync_synchronize (void)
++{
++  __warn_references (__sync_synchronize,
++		     "legacy compatible __sync_synchronize used. Not suitable for multi-threaded applications");
++  return;
++}
++#endif
 diff --git a/newlib/libc/machine/arm/sys/stdio.h b/newlib/libc/machine/arm/sys/stdio.h
 new file mode 100644
-index 0000000..4eb278e
+index 000000000..4eb278e2f
 --- /dev/null
 +++ b/newlib/libc/machine/arm/sys/stdio.h
 @@ -0,0 +1,27 @@
@@ -7623,7 +7743,7 @@ index 0000000..4eb278e
 +
 +#endif /* _NEWLIB_STDIO_H */
 diff --git a/newlib/libc/reent/getreent.c b/newlib/libc/reent/getreent.c
-index 60ae6fb..781f2c3 100644
+index 60ae6fbb7..781f2c353 100644
 --- a/newlib/libc/reent/getreent.c
 +++ b/newlib/libc/reent/getreent.c
 @@ -1,3 +1,4 @@
@@ -7638,7 +7758,7 @@ index 60ae6fb..781f2c3 100644
 +
 +#endif
 diff --git a/newlib/libc/reent/gettimeofdayr.c b/newlib/libc/reent/gettimeofdayr.c
-index f5a49f7..9551e5c 100644
+index f5a49f73c..9551e5cd5 100644
 --- a/newlib/libc/reent/gettimeofdayr.c
 +++ b/newlib/libc/reent/gettimeofdayr.c
 @@ -59,7 +59,7 @@ DESCRIPTION
@@ -7658,7 +7778,7 @@ index f5a49f7..9551e5c 100644
 +*/
  #endif /* ! defined (REENTRANT_SYSCALLS_PROVIDED) */
 diff --git a/newlib/libc/stdio/fread.c b/newlib/libc/stdio/fread.c
-index c683947..e7d2cee 100644
+index c6839476d..e7d2cee77 100644
 --- a/newlib/libc/stdio/fread.c
 +++ b/newlib/libc/stdio/fread.c
 @@ -168,7 +168,7 @@ _DEFUN(crlf_r, (ptr, fp, buf, count, eof),
@@ -7705,7 +7825,7 @@ index c683947..e7d2cee 100644
  	      /* no more input: return partial result */
  #ifdef __SCLE
 diff --git a/newlib/libc/stdio/fseek.c b/newlib/libc/stdio/fseek.c
-index b8fc36a..5c31316 100644
+index b8fc36a04..5c3131698 100644
 --- a/newlib/libc/stdio/fseek.c
 +++ b/newlib/libc/stdio/fseek.c
 @@ -108,7 +108,7 @@ int
@@ -7726,8 +7846,62 @@ index b8fc36a..5c31316 100644
         int whence)
  {
    return _fseek_r (_REENT, fp, offset, whence);
+diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c
+index ed92bb2f9..cd1f8d283 100644
+--- a/newlib/libc/stdio/vfprintf.c
++++ b/newlib/libc/stdio/vfprintf.c
+@@ -112,6 +112,8 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
+ <<lseek>>, <<read>>, <<sbrk>>, <<write>>.
+ */
+ 
++#pragma GCC optimize ("Os")
++
+ #if defined(LIBC_SCCS) && !defined(lint)
+ /*static char *sccsid = "from: @(#)vfprintf.c	5.50 (Berkeley) 12/16/92";*/
+ static char *rcsid = "$Id$";
+diff --git a/newlib/libc/stdio/vfscanf.c b/newlib/libc/stdio/vfscanf.c
+index 544d8db7f..7ca4b5af9 100644
+--- a/newlib/libc/stdio/vfscanf.c
++++ b/newlib/libc/stdio/vfscanf.c
+@@ -108,6 +108,8 @@ These are GNU extensions.
+ Supporting OS subroutines required:
+ */
+ 
++#pragma GCC optimize ("Os")
++
+ #include <_ansi.h>
+ #include <reent.h>
+ #include <newlib.h>
+diff --git a/newlib/libc/stdio/vfwprintf.c b/newlib/libc/stdio/vfwprintf.c
+index f0179a014..09fae4691 100644
+--- a/newlib/libc/stdio/vfwprintf.c
++++ b/newlib/libc/stdio/vfwprintf.c
+@@ -92,6 +92,9 @@ SEEALSO
+  *
+  * This code is large and complicated...
+  */
++
++#pragma GCC optimize ("Os")
++
+ #include <newlib.h>
+ 
+ #ifdef INTEGER_ONLY
+diff --git a/newlib/libc/stdio/vfwscanf.c b/newlib/libc/stdio/vfwscanf.c
+index 5b35601be..e3211c001 100644
+--- a/newlib/libc/stdio/vfwscanf.c
++++ b/newlib/libc/stdio/vfwscanf.c
+@@ -108,6 +108,9 @@ PORTABILITY
+ C99, POSIX-1.2008
+ */
+ 
++
++#pragma GCC optimize ("Os")
++
+ #include <_ansi.h>
+ #include <reent.h>
+ #include <newlib.h>
 diff --git a/newlib/libc/stdlib/mbtowc_r.c b/newlib/libc/stdlib/mbtowc_r.c
-index 116b4d8..57941e3 100644
+index 116b4d82f..57941e3b0 100644
 --- a/newlib/libc/stdlib/mbtowc_r.c
 +++ b/newlib/libc/stdlib/mbtowc_r.c
 @@ -7,6 +7,7 @@
@@ -7740,7 +7914,7 @@ index 116b4d8..57941e3 100644
          struct _reent *r   _AND
 diff --git a/newlib/libc/sys/arm/include/machine/_types.h b/newlib/libc/sys/arm/include/machine/_types.h
 new file mode 100644
-index 0000000..40092f9
+index 000000000..40092f99f
 --- /dev/null
 +++ b/newlib/libc/sys/arm/include/machine/_types.h
 @@ -0,0 +1,19 @@
@@ -7765,7 +7939,7 @@ index 0000000..40092f9
 +
 diff --git a/newlib/libc/sys/arm/sys/lock.h b/newlib/libc/sys/arm/sys/lock.h
 new file mode 100644
-index 0000000..567fed5
+index 000000000..567fed56b
 --- /dev/null
 +++ b/newlib/libc/sys/arm/sys/lock.h
 @@ -0,0 +1,66 @@
@@ -7836,7 +8010,7 @@ index 0000000..567fed5
 +
 +#endif // __SYS_LOCK_H__
 diff --git a/newlib/libc/sys/arm/sys/param.h b/newlib/libc/sys/arm/sys/param.h
-index 5b9464c..e8969b9 100644
+index 5b9464cca..e8969b954 100644
 --- a/newlib/libc/sys/arm/sys/param.h
 +++ b/newlib/libc/sys/arm/sys/param.h
 @@ -19,6 +19,8 @@