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Diffstat (limited to 'libgloss/mips/cfe.c')
-rw-r--r-- | libgloss/mips/cfe.c | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/libgloss/mips/cfe.c b/libgloss/mips/cfe.c deleted file mode 100644 index c1d8af559..000000000 --- a/libgloss/mips/cfe.c +++ /dev/null @@ -1,107 +0,0 @@ -/* cfe.c -- I/O code for the MIPS boards running CFE. */ - -/* - * Copyright 2001, 2002, 2003 - * Broadcom Corporation. All rights reserved. - * - * This software is furnished under license and may be used and copied only - * in accordance with the following terms and conditions. Subject to these - * conditions, you may download, copy, install, use, modify and distribute - * modified or unmodified copies of this software in source and/or binary - * form. No title or ownership is transferred hereby. - * - * 1) Any source code used, modified or distributed must reproduce and - * retain this copyright notice and list of conditions as they appear in - * the source file. - * - * 2) No right is granted to use any trade name, trademark, or logo of - * Broadcom Corporation. The "Broadcom Corporation" name may not be - * used to endorse or promote products derived from this software - * without the prior written permission of Broadcom Corporation. - * - * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR - * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE - * FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE - * LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - */ - -#include "cfe_api.h" - -void *__libcfe_init (long handle, long a1, long cfe_entrypoint, long a3); -void __libcfe_exit (long status); - -char inbyte (void); -int outbyte (char c); - -/* Echo input characters? */ -int __libcfe_echo_input = 0; - -/* CFE handle used to access console device. */ -static int cfe_conshandle; - - -/* Initialize firmware callbacks. Called from crt0_cfe. Returns desired - stack pointer. */ -void * -__libcfe_init (long handle, long a1, long entrypoint, long a3) -{ - cfe_init (handle, entrypoint); - cfe_conshandle = cfe_getstdhandle (CFE_STDHANDLE_CONSOLE); - - __libcfe_meminit (); - return __libcfe_stack_top (); -} - -/* Exit back to monitor, with the given status code. */ -void -__libcfe_exit (long status) -{ - outbyte ('\r'); - outbyte ('\n'); - cfe_exit (CFE_FLG_WARMSTART, status); -} - -char -inbyte (void) -{ - unsigned char c; - int rv; - - while (cfe_read (cfe_conshandle, &c, 1) != 1) - ; - if (c == '\r') - c = '\n'; - if (__libcfe_echo_input) - outbyte (c); - return c; -} - -int -outbyte (char c) -{ - int res; - - do - { - res = cfe_write (cfe_conshandle, &c, 1); - } - while (res == 0); - if (c == '\n') - outbyte ('\r'); - return 0; -} - -/* This is the MIPS cache flush function call. No defines are provided - by libgloss for 'cache', and CFE doesn't let you flush ranges, so - we just flush all I & D for every call. */ -int -_flush_cache (char *addr, int nbytes, int cache) -{ - cfe_flushcache (0); - return 0; -} |