rtos: remove broken code for handling the deprecated qP packet

Change-Id: Icca522c1e2a2877abb20665b171c61079b1d8f48
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/37


Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>

src/rtos/rtos.c

@@ -132,91 +132,7 @@ int gdb_thread_packet(struct connection *connection, char *packet, int packet_si
 {
 	struct target *target = get_target_from_connection(connection);
 
-	if (strstr(packet, "qP"))
-	{
-		#define TAG_THREADID 1		/* Echo the thread identifier */
-		#define TAG_EXISTS 2		/* Is this process defined enough to
-						   fetch registers and its stack */
-		#define TAG_DISPLAY 4		/* A short thing maybe to put on a window */
-		#define TAG_THREADNAME 8	/* string, maps 1-to-1 with a thread is */
-		#define TAG_MOREDISPLAY 16	/* Whatever the kernel wants to say about */
-
-			// TODO: need to scanf the mode variable (or it with the tags), and the threadid
-
-		unsigned long mode;
-		threadid_t threadid = 0;
-		struct thread_detail* detail;
-		sscanf(packet, "qP%8lx%16" SCNx64, &mode, &threadid);
-
-
-		int found = -1;
-
-		if ((target->rtos != NULL) && (target->rtos->thread_details
-				!= NULL)) {
-			int thread_num;
-			for (thread_num = 0; thread_num
-					< target->rtos->thread_count; thread_num++) {
-				if (target->rtos->thread_details[thread_num].threadid
-						== threadid) {
-					if (target->rtos->thread_details[thread_num].exists) {
-						found = thread_num;
-					}
-				}
-			}
-		}
-		if (found == -1) {
-			gdb_put_packet(connection, "E01", 3); // thread not found
-			return ERROR_OK;
-		}
-
-		detail = &target->rtos->thread_details[found];
-
-		if ( detail->display_str != NULL )
-		{
-			mode &= TAG_DISPLAY;
-		}
-		if ( detail->thread_name_str != NULL )
-		{
-			mode &= TAG_THREADNAME;
-		}
-		if ( detail->extra_info_str != NULL )
-		{
-			mode &= TAG_MOREDISPLAY;
-		}
-
-
-		mode &= TAG_THREADID | TAG_EXISTS;
-
-		char thread_str[1000];
-
-		sprintf(thread_str, "%08lx", mode);
-		sprintf(thread_str, "%016" PRIx64, threadid);
-
-
-		if (mode & TAG_THREADID) {
-			sprintf(thread_str, "%08" PRIx32 "10%016" PRIx64, TAG_THREADID, threadid);
-		}
-		if (mode & TAG_EXISTS) {
-			sprintf(thread_str, "%08" PRIx32 "08%08" PRIx32, TAG_EXISTS, (detail->exists==true)?1:0);
-		}
-		if (mode & TAG_DISPLAY) {
-			sprintf(thread_str, "%08" PRIx32 "%02x%s", TAG_DISPLAY, (unsigned char)strlen(detail->display_str), detail->display_str );
-		}
-		if (mode & TAG_MOREDISPLAY) {
-			sprintf(thread_str, "%08" PRIx32 "%02x%s", TAG_MOREDISPLAY, (unsigned char)strlen(detail->extra_info_str), detail->extra_info_str );
-		}
-		if (mode & TAG_THREADNAME) {
-			sprintf(thread_str, "%08" PRIx32 "%02x%s", TAG_THREADNAME, (unsigned char)strlen(detail->thread_name_str), detail->thread_name_str );
-		}
-
-		//gdb_put_packet(connection, tmpstr, sizeof(tmpstr)-1);
-		gdb_put_packet(connection, thread_str, strlen(thread_str));
-
-		//			gdb_put_packet(connection, "", 0);
-		//		gdb_put_packet(connection, "OK", 2); // all threads alive
-		return ERROR_OK;
-	}
-	else if (strstr(packet, "qThreadExtraInfo,"))
+	if (strstr(packet, "qThreadExtraInfo,"))
 	{
 		if ((target->rtos != NULL) && (target->rtos->thread_details != NULL) && (target->rtos->thread_count != 0))
 		{