(unw.pre_name): Add missing register names.
(unw.pre_name): Add missing register names.

(Logical change 1.119)

Chilledheart/libunwind,olibc/libunwind,cms-externals/libunwind,adsharma/libunwind,jrmuizel/libunwind,evaautomation/libunwind,adsharma/libunwind,android-ia/platform_external_libunwind,androidarmv6/android_external_libunwind,yuyichao/libunwind,unkadoug/libunwind,joyent/libunwind,wdv4758h/libunwind,rogwfu/libunwind,vtjnash/libunwind,evaautomation/libunwind,cloudius-systems/libunwind,tronical/libunwind,atanasyan/libunwind-android,vtjnash/libunwind,rogwfu/libunwind,atanasyan/libunwind,geekboxzone/mmallow_external_libunwind,CyanogenMod/android_external_libunwind,frida/libunwind,DroidSim/platform_external_libunwind,vegard/libunwind,rntz/libunwind,vtjnash/libunwind,bo-on-software/libunwind,mpercy/libunwind,igprof/libunwind,lat/libunwind,fillexen/libunwind,ehsan/libunwind,SyndicateRogue/libunwind,joyent/libunwind,maltek/platform_external_libunwind,dagar/libunwind,project-zerus/libunwind,dreal-deps/libunwind,igprof/libunwind,tkelman/libunwind,geekboxzone/mmallow_external_libunwind,djwatson/libunwind,0xlab/0xdroid-external_libunwind,0xlab/0xdroid-external_libunwind,dagar/libunwind,Keno/libunwind,dropbox/libunwind,fdoray/libunwind,zeldin/platform_external_libunwind,krytarowski/libunwind,joyent/libunwind,krytarowski/libunwind,yuyichao/libunwind,martyone/libunwind,wdv4758h/libunwind,tony/libunwind,dropbox/libunwind,atanasyan/libunwind-android,bo-on-software/libunwind,android-ia/platform_external_libunwind,mpercy/libunwind,olibc/libunwind,dagar/libunwind,unkadoug/libunwind,bo-on-software/libunwind,rantala/libunwind,DroidSim/platform_external_libunwind,vegard/libunwind,project-zerus/libunwind,vegard/libunwind,dropbox/libunwind,fillexen/libunwind,ehsan/libunwind,geekboxzone/lollipop_external_libunwind,geekboxzone/lollipop_external_libunwind,maltek/platform_external_libunwind,evaautomation/libunwind,frida/libunwind,tkelman/libunwind,unkadoug/libunwind,pathscale/libunwind,fillexen/libunwind,zliu2014/libunwind-tilegx,lat/libunwind,fdoray/libunwind,CyanogenMod/android_external_libunwind,rogwfu/libunwind,SyndicateRogue/libunwind,olibc/libunwind,lat/libunwind,djwatson/libunwind,atanasyan/libunwind-android,jrmuizel/libunwind,geekboxzone/lollipop_external_libunwind,dreal-deps/libunwind,tronical/libunwind,maltek/platform_external_libunwind,project-zerus/libunwind,frida/libunwind,tony/libunwind,cloudius-systems/libunwind,jrmuizel/libunwind,zeldin/platform_external_libunwind,tkelman/libunwind,zliu2014/libunwind-tilegx,tronical/libunwind,Keno/libunwind,CyanogenMod/android_external_libunwind,tony/libunwind,martyone/libunwind,0xlab/0xdroid-external_libunwind,wdv4758h/libunwind,cms-externals/libunwind,androidarmv6/android_external_libunwind,dreal-deps/libunwind,fdoray/libunwind,rntz/libunwind,pathscale/libunwind,mpercy/libunwind,atanasyan/libunwind,libunwind/libunwind,djwatson/libunwind,rantala/libunwind,atanasyan/libunwind,igprof/libunwind,cms-externals/libunwind,cloudius-systems/libunwind,geekboxzone/mmallow_external_libunwind,zliu2014/libunwind-tilegx,pathscale/libunwind,android-ia/platform_external_libunwind,martyone/libunwind,androidarmv6/android_external_libunwind,SyndicateRogue/libunwind,Chilledheart/libunwind,ehsan/libunwind,rantala/libunwind,libunwind/libunwind,Keno/libunwind,rntz/libunwind,DroidSim/platform_external_libunwind,krytarowski/libunwind,adsharma/libunwind,Chilledheart/libunwind,zeldin/platform_external_libunwind,libunwind/libunwind,yuyichao/libunwind