File list (Check if you may need any files):
nios_for_pcf8563\.metadata\.lock
................\.........\.log
................\.........\.plugins\org.eclipse.cdt.core\.log
................\.........\........\....................\hello_led_2.1219234535359.pdom
................\.........\........\....................\hello_led_2_syslib.1219234536796.pdom
................\.........\........\....................\hello_led_3.1218438443390.pdom
................\.........\........\....................\hello_led_3_syslib.1218438445703.pdom
................\.........\........\....................\hello_led_4.1218438445984.pdom
................\.........\........\....................\hello_led_4_syslib.1218438447656.pdom
................\.........\........\................make.core\.log
................\.........\........\.........................\hello_led_2.sc
................\.........\........\.........................\hello_led_2_syslib.sc
................\.........\........\.........................\specs.c
................\.........\........\.........................\specs.cpp
................\.........\........\.....................ui\dialog_settings.xml
................\.........\........\................ui\dialog_settings.xml
................\.........\........\.............ore.resources\.projects\hello_led_2\.indexes\properties.index
................\.........\........\..........................\.........\...........\.location
................\.........\........\..........................\.........\...........\.markers.snap
................\.........\........\..........................\.........\...........\.syncinfo.snap
................\.........\........\..........................\.........\..........._syslib\.indexes\properties.index
................\.........\........\..........................\.........\..................\.location
................\.........\........\..........................\.........\..................\.markers.snap
................\.........\........\..........................\.........\..................\.syncinfo.snap
................\.........\........\..........................\.root\.indexes\history.version
................\.........\........\..........................\.....\........\properties.index
................\.........\........\..........................\.....\........\properties.version
................\.........\........\..........................\.....\.markers.snap
................\.........\........\..........................\.....\7.tree
................\.........\........\..........................\.safetable\org.eclipse.core.resources
................\.........\........\..........................\.snap
................\.........\........\..................untime\.settings\org.eclipse.cdt.debug.core.prefs
................\.........\........\........................\.........\org.eclipse.cdt.debug.ui.prefs
................\.........\........\........................\.........\org.eclipse.cdt.ui.prefs
................\.........\........\........................\.........\org.eclipse.core.resources.prefs
................\.........\........\........................\.........\org.eclipse.debug.ui.prefs
................\.........\........\........................\.........\org.eclipse.ui.editors.prefs
................\.........\........\........................\.........\org.eclipse.ui.ide.prefs
................\.........\........\........................\.........\org.eclipse.ui.prefs
................\.........\........\............debug.core\.launches\hello_led_2 Nios II HW configuration.launch
................\.........\........\......................\.........\hello_led_3 Nios II HW configuration.launch
................\.........\........\......................\.........\hello_led_4 Nios II HW configuration.launch
................\.........\........\..................ui\launchConfigurationHistory.xml
................\.........\........\............ui.ide\dialog_settings.xml
................\.........\........\...............workbench\dialog_settings.xml
................\.........\........\........................\workbe