diff options
Diffstat (limited to 'libgloss/msp430/cio.h')
-rw-r--r-- | libgloss/msp430/cio.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/libgloss/msp430/cio.h b/libgloss/msp430/cio.h new file mode 100644 index 000000000..108554217 --- /dev/null +++ b/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) + |