diff options
Diffstat (limited to 'c/src/lib/libbsp/sh/shsim/console/console-io.c')
-rw-r--r-- | c/src/lib/libbsp/sh/shsim/console/console-io.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/c/src/lib/libbsp/sh/shsim/console/console-io.c b/c/src/lib/libbsp/sh/shsim/console/console-io.c deleted file mode 100644 index ec3caafb00..0000000000 --- a/c/src/lib/libbsp/sh/shsim/console/console-io.c +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file contains the hardware specific portions of the TTY driver - * for the simulators stdin/out. - * - * Logic based on newlib-1.8.2/newlib/libc/sys/sh/syscalls.c - * - * COPYRIGHT (c) 1989-2000. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#include <bsp.h> -#include <rtems/libio.h> -#include <stdlib.h> -#include <assert.h> - - -#define SYS_exit 1 -#define SYS_read 3 -#define SYS_write 4 - -int errno ; - -extern int __trap34(int, int, void*, int ); - -/* - * console_initialize_hardware - * - * This routine initializes the console hardware. - * - */ - -void console_initialize_hardware(void) -{ - return; -} - -/* - * console_outbyte_polled - * - * This routine transmits a character using polling. - */ - -void console_outbyte_polled( - int port, - char ch -) -{ - __trap34 (SYS_write, 1, &ch, 1); - return; -} - -/* - * console_inbyte_nonblocking - * - * This routine polls for a character. - */ - -int console_inbyte_nonblocking( - int port -) -{ - unsigned char c; - - return __trap34 (SYS_read, 0, &c, 1); -} - -/* XXX wrong place for this */ -_sys_exit (n) -{ - return __trap34 (SYS_exit, n, 0, 0); -} - |