diff options
Diffstat (limited to 'libgloss/or1k/syscalls.c')
-rw-r--r-- | libgloss/or1k/syscalls.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/libgloss/or1k/syscalls.c b/libgloss/or1k/syscalls.c deleted file mode 100644 index 690d21ad1..000000000 --- a/libgloss/or1k/syscalls.c +++ /dev/null @@ -1,160 +0,0 @@ -/* syscalls.c -- reentrant syscalls for OpenRISC 1000. - * - * Copyright (c) 2011, 2014 Authors - * - * Contributor Julius Baxter <juliusbaxter@gmail.com> - * Contributor Stefan Wallentowitz <stefan.wallentowitz@tum.de> - * - * The authors hereby grant permission to use, copy, modify, distribute, - * and license this software and its documentation for any purpose, provided - * that existing copyright notices are retained in all copies and that this - * notice is included verbatim in any distributions. No written agreement, - * license, or royalty fee is required for any of the authorized uses. - * Modifications to this software may be copyrighted by their authors - * and need not follow the licensing terms described here, provided that - * the new terms are clearly indicated on the first page of each file where - * they apply. - */ - -#include <errno.h> -#include <reent.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/time.h> -#include "board.h" - -/* Write is actually the only thing we provide. All other are stubs.. */ - -extern void _or1k_outbyte(char c); - -_ssize_t -_write_r(struct _reent * reent, int fd, const void *buf, size_t nbytes) -{ - int i; - char* b = (char*) buf; - - for (i = 0; i < nbytes; i++) { - if (*(b + i) == '\n') { - _or1k_outbyte ('\r'); - } - _or1k_outbyte (*(b + i)); - } - return (nbytes); -} - -void -_exit(int rc) -{ - _or1k_board_exit(); - while (1) {} -} - -int -_close_r(struct _reent *reent, int fildes) -{ - reent->_errno = ENOSYS; - return -1; -} - -char *__env[1] = { 0 }; -char **environ = __env; - -int -_execve_r(struct _reent *reent, const char *name, char * const *argv, - char * const *env) -{ - reent->_errno = ENOSYS; - return -1; -} - -int -_fork_r(struct _reent *reent) -{ - errno = ENOSYS; - return -1; -} - -int -_fstat_r(struct _reent *reent, int fildes, struct stat *st) -{ - reent->_errno = ENOSYS; - return -1; -} - -int -_getpid_r(struct _reent *reent) -{ - reent->_errno = ENOSYS; - return -1; -} - -int -_gettimeofday(struct _reent *reent, struct timeval *ptimeval, void *ptimezone) -{ - reent->_errno = ENOSYS; - return -1; -} - -int -_isatty_r(struct _reent *reent, int file) -{ - reent->_errno = ENOSYS; - return 0; -} - -int -_kill_r(struct _reent *reent, int pid, int sig) -{ - reent->_errno = ENOSYS; - return -1; -} - -int -_link_r(struct _reent *reent, const char *existing, const char *new) -{ - reent->_errno = ENOSYS; - return -1; -} - -_off_t -_lseek_r(struct _reent *reent, int file, _off_t ptr, int dir) -{ - errno = ENOSYS; - return -1; -} - -int -_open(struct _reent *reent, char *file, int flags, int mode) -{ - reent->_errno = ENOSYS; - return -1; -} - -_ssize_t -_read_r(struct _reent *reent, int file, void *ptr, size_t len) -{ - reent->_errno = ENOSYS; - return -1; -} - -int -_readlink_r(struct _reent *reent, const char *path, char *buf, size_t bufsize) -{ - reent->_errno = ENOSYS; - return -1; -} - -int -_stat_r(struct _reent *reent, const char *path, struct stat *buf) -{ - reent->_errno = EIO; - return -1; -} - -int -_unlink_r(struct _reent *reent, const char * path) -{ - reent->_errno = EIO; - return (-1); -} - |