csu3_am335x/EVSE/GPL/open-plc-utils-0.3/tools/hexpeek.c

/*====================================================================*
 *
 *   void hexpeek (void const * memory, size_t origin, size_t offset, size_t extent, size_t window, FILE * fp);
 *
 *   memory.h
 *
 *   print a hexadecimal dump of a memory region on stdout within a
 *   window that precedes and follows the region;
 *
 *   Motley Tools by Charles Maier;
 *   Copyright (c) 2001-2006 by Charles Maier Associates;
 *   Licensed under the Internet Software Consortium License;
 *
 *--------------------------------------------------------------------*/

#include <stdio.h>
#include <stdint.h>

#include "../tools/memory.h"

void hexpeek (void const * memory, size_t origin, size_t offset, size_t extent, size_t window, FILE * fp)

{
	if (offset == origin)
	{
		offset++;
	}
	hexdump (memory, window < origin? origin - window: 0, offset + window < extent? offset + window: extent, fp);
	return;
}