- merged XScale branch back into trunk

- fixed some compiler warnigns in amt_jtagaccel.c, bitbang.c, parport.c
- free working area and register stuff if str7x block write algorithm failed
- check PC after exiting a target algorithm in armv4_5.c


git-svn-id: svn://svn.berlios.de/openocd/trunk@135 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/jtag/bitbang.c

@@ -248,7 +248,7 @@ int bitbang_execute_queue(void)
 				break;
 			case JTAG_SLEEP:
 #ifdef _DEBUG_JTAG_IO_
-				DEBUG("sleep", cmd->cmd.sleep->us);
+				DEBUG("sleep %i", cmd->cmd.sleep->us);
 #endif
 				jtag_sleep(cmd->cmd.sleep->us);
 				break;