- reworked file i/o. every fileaccess (target, flash, nand, in future configuration, too) should now go through the fileio subsystem

- added support for reading IHEX files (through fileio)
- load/dump_binary renamed to the more generic load/dump_image <file> <address> ['bin'|'ihex']
- added NAND framework (preliminary)
- added support for the LPC3180 SLC and MLC NAND controllers (preliminary)
- fix initialization for parport
- gw16012 fixes/cleanups
- added EmbeddedICE version 7 (preliminary, reported on two LPC23xx devices so far)
- added 'arm7_9 etm <target#>' configuration command to enable access to the ETM registers


git-svn-id: svn://svn.berlios.de/openocd/trunk@132 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/helper/time_support.c

@@ -22,6 +22,7 @@
 #endif
 
 #include "time_support.h"
+#include "log.h"
 
 #include <sys/time.h>
 #include <time.h>
@@ -82,3 +83,26 @@ int timeval_add_time(struct timeval *result, int sec, int usec)
 	return 0;
 }
 
+int duration_start_measure(duration_t *duration)
+{
+	gettimeofday(&duration->start, NULL);
+	
+	return ERROR_OK;
+}
+
+int duration_stop_measure(duration_t *duration, char **text)
+{
+	struct timeval end;
+	
+	gettimeofday(&end, NULL);
+	
+	timeval_subtract(&duration->duration, &end, &duration->start);
+	
+	if (text)
+	{
+		*text = malloc(16);
+		snprintf(*text, 16, "%is %ius", duration->duration.tv_sec, duration->duration.tv_usec);
+	}
+	
+	return ERROR_OK;
+}