From f8b27df985a1c65b329164fe1f57ca348fe862c1 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 20 Mar 1998 17:20:45 +0000 Subject: New port from Ralf Corsepius . --- c/src/lib/libcpu/sh/sh7032/null/Makefile.in | 59 +++++++++++++++++++++++++++++ c/src/lib/libcpu/sh/sh7032/null/close.c | 38 +++++++++++++++++++ c/src/lib/libcpu/sh/sh7032/null/cntrl.c | 38 +++++++++++++++++++ c/src/lib/libcpu/sh/sh7032/null/init.c | 53 ++++++++++++++++++++++++++ c/src/lib/libcpu/sh/sh7032/null/open.c | 38 +++++++++++++++++++ c/src/lib/libcpu/sh/sh7032/null/read.c | 38 +++++++++++++++++++ c/src/lib/libcpu/sh/sh7032/null/write.c | 44 +++++++++++++++++++++ 7 files changed, 308 insertions(+) create mode 100644 c/src/lib/libcpu/sh/sh7032/null/Makefile.in create mode 100644 c/src/lib/libcpu/sh/sh7032/null/close.c create mode 100644 c/src/lib/libcpu/sh/sh7032/null/cntrl.c create mode 100644 c/src/lib/libcpu/sh/sh7032/null/init.c create mode 100644 c/src/lib/libcpu/sh/sh7032/null/open.c create mode 100644 c/src/lib/libcpu/sh/sh7032/null/read.c create mode 100644 c/src/lib/libcpu/sh/sh7032/null/write.c (limited to 'c/src/lib/libcpu/sh/sh7032/null') diff --git a/c/src/lib/libcpu/sh/sh7032/null/Makefile.in b/c/src/lib/libcpu/sh/sh7032/null/Makefile.in new file mode 100644 index 0000000000..71127550a9 --- /dev/null +++ b/c/src/lib/libcpu/sh/sh7032/null/Makefile.in @@ -0,0 +1,59 @@ +# +# $Id$ +# + +@SET_MAKE@ +srcdir = @srcdir@ +VPATH = @srcdir@ +RTEMS_ROOT = @top_srcdir@ +PROJECT_ROOT = @PROJECT_ROOT@ + +PGM=${ARCH}/null.rel + +# C source names, if any, go here -- minus the .c +C_PIECES=open close read write init cntrl +C_FILES=$(C_PIECES:%=%.c) +C_O_FILES=$(C_PIECES:%=${ARCH}/%.o) + +H_FILES= + +# Assembly source names, if any, go here -- minus the .s +S_PIECES= +S_FILES=$(S_PIECES:%=%.s) +S_O_FILES=$(S_FILES:%.s=${ARCH}/%.o) + +SRCS=$(DOCS) $(C_FILES) $(H_FILES) +OBJS=$(C_O_FILES) + +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg +include $(RTEMS_ROOT)/make/leaf.cfg + +# +# (OPTIONAL) Add local stuff here using += +# + +DEFINES += +CPPFLAGS += +CFLAGS += + +LD_PATHS += +LD_LIBS += +LDFLAGS += + +# +# Add your list of files to delete here. The config files +# already know how to delete some stuff, so you may want +# to just run 'make clean' first to see what gets missed. +# 'make clobber' already includes 'make clean' +# + +CLEAN_ADDITIONS += +CLOBBER_ADDITIONS += + +${PGM}: ${SRCS} ${OBJS} + $(make-rel) + +all: ${ARCH} $(SRCS) $(PGM) + +# the .rel file built here will be put into libbsp.a by ../wrapup/Makefile +install: all diff --git a/c/src/lib/libcpu/sh/sh7032/null/close.c b/c/src/lib/libcpu/sh/sh7032/null/close.c new file mode 100644 index 0000000000..cb5ac8cd65 --- /dev/null +++ b/c/src/lib/libcpu/sh/sh7032/null/close.c @@ -0,0 +1,38 @@ +/* null_close + * + * This routine is the null device driver close routine. + * + * Derived from rtems' stub driver. + * + * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargb - pointer to close parameter block + * + * Output parameters: + * rval - NULL_SUCCESSFUL + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * 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 +#include + +rtems_device_driver null_close( + rtems_device_major_number major, + rtems_device_minor_number minor, + void *pargp +) +{ + return NULL_SUCCESSFUL; +} diff --git a/c/src/lib/libcpu/sh/sh7032/null/cntrl.c b/c/src/lib/libcpu/sh/sh7032/null/cntrl.c new file mode 100644 index 0000000000..cafc714279 --- /dev/null +++ b/c/src/lib/libcpu/sh/sh7032/null/cntrl.c @@ -0,0 +1,38 @@ +/* null_control + * + * This routine is the null device driver control routine. + * + * Derived from rtems' stub driver. + * + * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargp - pointer to cntrl parameter block + * + * Output parameters: + * rval - NULL_SUCCESSFUL + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * 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 +#include + +rtems_device_driver null_control( + rtems_device_major_number major, + rtems_device_minor_number minor, + void *pargp +) +{ + return NULL_SUCCESSFUL; +} diff --git a/c/src/lib/libcpu/sh/sh7032/null/init.c b/c/src/lib/libcpu/sh/sh7032/null/init.c new file mode 100644 index 0000000000..dcc1800f6b --- /dev/null +++ b/c/src/lib/libcpu/sh/sh7032/null/init.c @@ -0,0 +1,53 @@ +/* null_initialize + * + * This routine is the null device driver init routine. + * + * Derived from rtems' stub driver. + * + * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargp - pointer to parameter block + * + * Output parameters: + * rval - NULL_SUCCESSFUL + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * 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 +#include + +rtems_unsigned32 NULL_major; + +rtems_device_driver null_initialize( + rtems_device_major_number major, + rtems_device_minor_number minor, + void *pargp +) +{ + rtems_device_driver status ; + + status = rtems_io_register_name( + "/dev/null", + major, + (rtems_device_minor_number) 0 + ); + + if (status != RTEMS_SUCCESSFUL) + rtems_fatal_error_occurred(status); + + NULL_major = major; + + return RTEMS_SUCCESSFUL; +} diff --git a/c/src/lib/libcpu/sh/sh7032/null/open.c b/c/src/lib/libcpu/sh/sh7032/null/open.c new file mode 100644 index 0000000000..352f4b981e --- /dev/null +++ b/c/src/lib/libcpu/sh/sh7032/null/open.c @@ -0,0 +1,38 @@ +/* null_open + * + * This routine is the null device driver open routine. + * + * Derived from rtems' stub driver. + * + * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargb - pointer to open parameter block + * + * Output parameters: + * rval - NULL_SUCCESSFUL + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * 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 +#include + +rtems_device_driver null_open( + rtems_device_major_number major, + rtems_device_minor_number minor, + void *pargp +) +{ + return NULL_SUCCESSFUL; +} diff --git a/c/src/lib/libcpu/sh/sh7032/null/read.c b/c/src/lib/libcpu/sh/sh7032/null/read.c new file mode 100644 index 0000000000..895ba0c7f4 --- /dev/null +++ b/c/src/lib/libcpu/sh/sh7032/null/read.c @@ -0,0 +1,38 @@ +/* null_read + * + * This routine is the null device driver read routine. + * + * Derived from rtems' stub driver. + * + * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargp - pointer to read parameter block + * + * Output parameters: + * rval - NULL_SUCCESSFUL + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * 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 +#include + +rtems_device_driver null_read( + rtems_device_major_number major, + rtems_device_minor_number minor, + void *pargp +) +{ + return NULL_SUCCESSFUL; +} diff --git a/c/src/lib/libcpu/sh/sh7032/null/write.c b/c/src/lib/libcpu/sh/sh7032/null/write.c new file mode 100644 index 0000000000..d9c4da434b --- /dev/null +++ b/c/src/lib/libcpu/sh/sh7032/null/write.c @@ -0,0 +1,44 @@ +/* null_write + * + * This routine is the null device driver write routine. + * + * Derived from rtems' stub driver. + * + * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargp - pointer to write parameter block + * + * Output parameters: + * rval - NULL_SUCCESSFUL + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * 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 +#include + +#include + +rtems_device_driver null_write( + rtems_device_major_number major, + rtems_device_minor_number minor, + void *pargp +) +{ + rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp ; + + rw_args->bytes_moved = rw_args->count ; + + return NULL_SUCCESSFUL; +} -- cgit v1.2.3