File list (Check if you may need any files):
2_03_addder8
............\addder8
............\.......\adder8
............\.......\......\.lso
............\.......\......\addder8.gise
............\.......\......\addder8.xise
............\.......\......\adder1_summary.html
............\.......\......\adder8.cmd_log
............\.......\......\adder8.lso
............\.......\......\adder8.ngc
............\.......\......\adder8.ngr
............\.......\......\adder8.prj
............\.......\......\adder8.stx
............\.......\......\adder8.syr
............\.......\......\adder8.xst
............\.......\......\adder8_envsettings.html
............\.......\......\adder8_summary.html
............\.......\......\adder8_tb.fdo
............\.......\......\adder8_tb.udo
............\.......\......\adder8_tb_wave.fdo
............\.......\......\adder8_xst.xrpt
............\.......\......\adder_summary.html
............\.......\......\ipcore_dir
............\.......\......\iseconfig
............\.......\......\.........\addder8.projectmgr
............\.......\......\.........\adder1.xreport
............\.......\......\transcript
............\.......\......\vsim.wlf
............\.......\......\webtalk_pn.xml
............\.......\......\wlftv02fa4
............\.......\......\work
............\.......\......\....\@_opt
............\.......\......\....\.....\vopt1am1sr
............\.......\......\....\.....\vopt1weh6g
............\.......\......\....\.....\vopt21xb0k
............\.......\......\....\.....\vopt42fekc
............\.......\......\....\.....\vopt4afy8q
............\.......\......\....\.....\vopt6hi80k
............\.......\......\....\.....\vopt886b2c
............\.......\......\....\.....\vopt8zcthk
............\.......\......\....\.....\voptam8549
............\.......\......\....\.....\voptbrcqe6
............\.......\......\....\.....\voptbz07mz
............\.......\......\....\.....\voptd0wz0k
............\.......\......\....\.....\voptd5y249
............\.......\......\....\.....\voptfnakk3
............\.......\......\....\.....\voptggtw0h
............\.......\......\....\.....\vopthmjy39
............\.......\......\....\.....\voptjxv45g
............\.......\......\....\.....\voptk5rr9e
............\.......\......\....\.....\voptkahvc6
............\.......\......\....\.....\voptngjbw3
............\.......\......\....\.....\voptnytyfc
............\.......\......\....\.....\voptqdh05g
............\.......\......\....\.....\voptrynm6b
............\.......\......\....\.....\voptt097w3
............\.......\......\....\.....\voptvizit4
............\.......\......\....\.....\voptxgy4w3
............\.......\......\....\.....\voptz2yft1
............\.......\......\....\.....\_deps
............\.......\......\....\@_opt1
............\.......\......\....\......\vopt129bim
............\.......\......\....\......\vopt2sqsqx
............\.......\......\....\......\vopt2zrj17
............\.......\......\....\......\vopt36mv2z
............\.......\......\....\......\vopt4q68vi
............\.......\......\....\......\vopt5zigh5
............\.......\......\....\......\vopt69dmqx
............\.......\......\....\......\vopt6bqrvt
............\.......\......\....\......\vopt8q05bh
............\.......\......\....\......\vopt94cda4
............\.......\......\....\......\voptay2i0j
............\.......\......\....\......\voptbgz28e
............\.......\......\....\......\voptdywfgh
............\.......\......\....\......\voptf5yyg0
............\.......\......\....\......\vopthynb0g
............\.......\......\....\......\voptjj0v6w
............\.......\......\....\......\voptkcs8nb
............\.......\......\....\......\voptnjtrnt
............\.......\......\....\......\voptq5fx4a
............\.......\......\....\......\voptrwe5nb
............\.......\......\....\......\vopts1yiim
............\.......\......\....\......\vopttm4t4a
............\.......\......\....\......\voptvc42nb
............\.......\......\....\......\voptxhjfim
............\.......\......\....\......\vopty5tq4a
............\.......\......\....\......\voptz82wqx
............\.......\......\....\......\voptzwtym0