Fix tests for PTRACE_* and PT_*.
Fix tests for PTRACE_* and PT_*.

Submitted by:	Arun Sharma

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