- reworked presto.c to allow use of either FTD2XX or libftdi (libftdi not functional yet). Configure option changed from --enable-presto to

--enable-presto_ftd2xx and --enable-presto_libftdi
- completed trace point support for use with ARM7/9 DCC
- completed debug message output with support for HEX dumps (1, 2 or 4 byte quantities)
- fixed bug in delete_debug_msg_receiver (thanks to Pavel Chromy)
- fixed bug in image_add_section (thanks to Pavel Chromy)
- at91sam7 sector erase reworked (thanks to Pavel Chromy)
- merge consecutive sections during flash image write to work around possible section alignment issues with LPC2000 targets



git-svn-id: svn://svn.berlios.de/openocd/trunk@194 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/target/trace.h

@@ -31,9 +31,12 @@ typedef struct trace_point_s
 typedef struct trace_s
 {
 	int num_trace_points;
+	int trace_points_size;
 	trace_point_t *trace_points;
 	int trace_history_size;
 	u32 *trace_history;
+	int trace_history_pos;
+	int trace_history_overflowed;
 } trace_t;
 
 typedef enum trace_status
@@ -45,7 +48,9 @@ typedef enum trace_status
 	TRACE_OVERFLOWED = 0x8,
 } trace_status_t;
 
-#define ERROR_TRACE_IMAGE_UNAVAILABLE	-(1500)
-#define ERROR_TRACE_INSTRUCTION_UNAVAILABLE	-(1500)
+extern int trace_point(struct target_s *target, int number);
+
+#define ERROR_TRACE_IMAGE_UNAVAILABLE		-(1500)
+#define ERROR_TRACE_INSTRUCTION_UNAVAILABLE	-(1501)
 
 #endif /* TRACE_H */