diff options
Diffstat (limited to 'apps/vsn/free')
-rw-r--r-- | apps/vsn/free/Makefile | 110 | ||||
-rw-r--r-- | apps/vsn/free/README.txt | 6 | ||||
-rw-r--r-- | apps/vsn/free/free.c | 112 |
3 files changed, 0 insertions, 228 deletions
diff --git a/apps/vsn/free/Makefile b/apps/vsn/free/Makefile deleted file mode 100644 index f5e32fac3..000000000 --- a/apps/vsn/free/Makefile +++ /dev/null @@ -1,110 +0,0 @@ -############################################################################ -# Makefile -# -# Copyright (C) 2011 Uros Platise. All rights reserved. -# Author: Uros Platise <uros.platise@isotel.eu> -# Gregory Nutt <spudmonkey@racsa.co.cr> -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in -# the documentation and/or other materials provided with the -# distribution. -# 3. Neither the name NuttX nor the names of its contributors may be -# used to endorse or promote products derived from this software -# without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE -# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY 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, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN -# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -# POSSIBILITY OF SUCH DAMAGE. -# -############################################################################ - -# TODO, this makefile should run make under the app dirs, instead of -# sourcing the Make.defs! - --include $(TOPDIR)/.config --include $(TOPDIR)/Make.defs -include $(APPDIR)/Make.defs - -ifeq ($(WINTOOL),y) -INCDIROPT = -w -endif - -# Hello Application -# TODO: appname can be automatically extracted from the directory name - -APPNAME = free -PRIORITY = SCHED_PRIORITY_DEFAULT -STACKSIZE = 768 - -ASRCS = -CSRCS = free.c - -AOBJS = $(ASRCS:.S=$(OBJEXT)) -COBJS = $(CSRCS:.c=$(OBJEXT)) - -SRCS = $(ASRCS) $(CSRCS) -OBJS = $(AOBJS) $(COBJS) - -BIN = $(APPDIR)/libapps$(LIBEXT) - -ROOTDEPPATH = --dep-path . - -# Common build - -VPATH = - -all: .built -.PHONY: context depend clean distclean - -$(AOBJS): %$(OBJEXT): %.S - $(call ASSEMBLE, $<, $@) - -$(COBJS): %$(OBJEXT): %.c - $(call COMPILE, $<, $@) - -.built: $(OBJS) - @( for obj in $(OBJS) ; do \ - $(call ARCHIVE, $(BIN), $${obj}); \ - done ; ) - @touch .built - -# Register application - -.context: - $(call REGISTER,$(APPNAME),$(PRIORITY),$(STACKSIZE),$(APPNAME)_main) - @touch $@ - -context: .context - -# Create dependencies - -.depend: Makefile $(SRCS) - @$(MKDEP) $(ROOTDEPPATH) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep - @touch $@ - -depend: .depend - -clean: - @rm -f *.o *~ .*.swp .built - $(call CLEAN) - -distclean: clean - @rm -f .context Make.dep .depend - --include Make.dep diff --git a/apps/vsn/free/README.txt b/apps/vsn/free/README.txt deleted file mode 100644 index dd92a94ae..000000000 --- a/apps/vsn/free/README.txt +++ /dev/null @@ -1,6 +0,0 @@ - -This application provides UNIX style memory free information. - - Source: NuttX - Author: Gregory Nutt <spudmonkey@racsa.co.cr> - Date: 17. March 2011 diff --git a/apps/vsn/free/free.c b/apps/vsn/free/free.c deleted file mode 100644 index 2e3908e82..000000000 --- a/apps/vsn/free/free.c +++ /dev/null @@ -1,112 +0,0 @@ -/**************************************************************************** - * free/free.c - * - * Copyright (C) 2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY 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, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -#include <nuttx/config.h> -#include <nuttx/progmem.h> - -#include <stdio.h> -#include <stdlib.h> - - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/* \todo Max block size only works on uniform prog mem */ - -void free_getprogmeminfo(struct mallinfo * mem) -{ - uint16_t page = 0, stpage = 0xFFFF; - uint16_t pagesize = 0; - int status; - - mem->arena = 0; - mem->fordblks = 0; - mem->uordblks = 0; - mem->mxordblk = 0; - - for (status=0, page=0; status >= 0; page++) { - - status = up_progmem_ispageerased(page); - pagesize = up_progmem_pagesize(page); - - mem->arena += pagesize; - - /* Is this beginning of new free space section */ - if (status == 0) { - if (stpage == 0xFFFF) stpage = page; - mem->fordblks += pagesize; - } - else if (status != 0) { - mem->uordblks += pagesize; - - if (stpage != 0xFFFF && up_progmem_isuniform()) { - stpage = page - stpage; - if (stpage > mem->mxordblk) - mem->mxordblk = stpage; - stpage = 0xFFFF; - } - } - } - - mem->mxordblk *= pagesize; -} - - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -int free_main(int argc, char **argv) -{ - struct mallinfo data; - struct mallinfo prog; - -#ifdef CONFIG_CAN_PASS_STRUCTS - data = mallinfo(); -#else - (void)mallinfo(&data); -#endif - - free_getprogmeminfo(&prog); - - printf(" total used free largest\n"); - printf("Data: %11d%11d%11d%11d\n", - data.arena, data.uordblks, data.fordblks, data.mxordblk); - printf("Prog: %11d%11d%11d%11d\n", - prog.arena, prog.uordblks, prog.fordblks, prog.mxordblk); - - return OK; -} |