[newlib]

* configure.host (msp430): Add.
* libc/include/machine/ieeefp.h: Add MSP430 support.
* libc/include/machine/setjmp.h: Likewise.
* libc/include/sys/config.h: Likewise.
* libc/machine/configure.in (msp430): Add.
* libc/machine/configure: Regenerate.
* libc/machine/msp430: New directory.

[libgloss]
* configure.in (msp430*-*-elf): Add.
* configure: Regenerate.
* msp430: New directory.

libgloss/msp430/cio.h

@@ -0,0 +1,42 @@
+/*
+
+Copyright (c) 2013  Red Hat, Inc. All rights reserved.
+
+This copyrighted material is made available to anyone wishing to use, modify,
+copy, or redistribute it subject to the terms and conditions of the BSD
+License.   This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY expressed or implied, including the implied warranties
+of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  A copy of this license
+is available at http://www.opensource.org/licenses. Any Red Hat trademarks that
+are incorporated in the source code or documentation are not subject to the BSD
+License and may only be used or replicated with the express permission of
+Red Hat, Inc.
+
+*/
+
+#ifndef CIO_BUF_SIZE
+#define CIO_BUF_SIZE 64
+#endif
+
+typedef struct {
+  unsigned char length[2];
+  unsigned char parms[9];
+  unsigned char buf[CIO_BUF_SIZE];
+} __CIOBUF__TYPE__;
+
+extern __CIOBUF__TYPE__ __CIOBUF__;
+
+extern void _libgloss_cio_hook (void);
+
+#define CIO_OPEN    (0xF0)
+#define CIO_CLOSE   (0xF1)
+#define CIO_READ    (0xF2)
+#define CIO_WRITE   (0xF3)
+#define CIO_LSEEK   (0xF4)
+#define CIO_UNLINK  (0xF5)
+#define CIO_GETENV  (0xF6)
+#define CIO_RENAME  (0xF7)
+#define CIO_GETTIME (0xF8)
+#define CIO_GETCLK  (0xF9)
+#define CIO_SYNC    (0xFF)
+