From 2f2a30423446f88e283f50f699bf7cc3c8cf74b8 Mon Sep 17 00:00:00 2001 From: DJ Delorie Date: Mon, 13 May 2013 21:39:51 +0000 Subject: [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.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 libgloss/msp430/cio.c (limited to 'libgloss/msp430/cio.c') diff --git a/libgloss/msp430/cio.c b/libgloss/msp430/cio.c new file mode 100644 index 000000000..d5e3e7430 --- /dev/null +++ b/libgloss/msp430/cio.c @@ -0,0 +1,26 @@ +/* + +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. + +*/ + +#include "cio.h" + +__CIOBUF__TYPE__ __CIOBUF__; + +void +_libgloss_cio_hook (void) +{ + __asm__ __volatile__ (" .global C$$IO$$"); + __asm__ __volatile__ ("C$$IO$$: nop"); +} -- cgit v1.2.3