1 files changed, 123 insertions, 0 deletions
diff --git a/cfe/cfe/main/cfe_savedata.c b/cfe/cfe/main/cfe_savedata.c
new file mode 100644
index 0000000..e1d27c4
--- /dev/null
+++ b/cfe/cfe/main/cfe_savedata.c
@@ -0,0 +1,123 @@
+/*  *********************************************************************
+    *  Broadcom Common Firmware Environment (CFE)
+    *  
+    *  Data Save routine	      		File: cfe_savedata.c
+    *  
+    *  This module is used for dumping memory to an output device
+    *  
+    *  Author:  Mitch Lichtenberg (mpl@broadcom.com)
+    *  
+    *********************************************************************  
+    *
+    *  Copyright 2000,2001,2002,2003
+    *  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, WHETHER IN CONTRACT, STRICT LIABILITY, OR 
+    *     TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF 
+    *     THE POSSIBILITY OF SUCH DAMAGE.
+    ********************************************************************* */
+
+
+#include "lib_types.h"
+#include "lib_string.h"
+#include "lib_queue.h"
+#include "lib_malloc.h"
+#include "lib_printf.h"
+
+#include "cfe_iocb.h"
+#include "cfe_device.h"
+#include "cfe_error.h"
+#include "cfe_devfuncs.h"
+
+#include "cfe.h"
+#include "cfe_fileops.h"
+
+#include "cfe_loader.h"
+
+/*  *********************************************************************
+    *  Externs
+    ********************************************************************* */
+
+/*  *********************************************************************
+    *  cfe_savedata(fsname,filename,start,end)
+    *  
+    *  Write memory contents to the specified device
+    *  
+    *  Input parameters: 
+    *      fsname - name of file system
+    *      filename - name of file within file system
+    *      start - starting address (pointer)
+    *      end - ending address (pointer)
+    *  	   
+    *  Return value:
+    *  	   0 if ok, else error code
+    ********************************************************************* */
+int cfe_savedata(char *fsname,char *devname,char *filename,uint8_t *start,uint8_t *end)
+{
+    int res;
+    fileio_ctx_t *fsctx;
+    void *ref;
+
+    /*
+     * Create a file system context
+     */
+
+    res = fs_init(fsname,&fsctx,devname);
+    if (res != 0) {
+	return res;
+	}
+
+    /*
+     * Open the device
+     */
+
+    res = fs_open(fsctx,&ref,filename,FILE_MODE_WRITE);
+    if (res != 0) {
+	fs_uninit(fsctx);
+	return res;
+	}
+
+    /*
+     * Write the data
+     */
+
+    res = fs_write(fsctx,ref,start,end-start);
+
+    /*
+     * Close
+     */
+
+    fs_close(fsctx,ref);
+    fs_uninit(fsctx);
+
+    return res;
+    
+}
+