Add Debug statement for return-value.
Add Debug statement for return-value.

2004/10/19 23:15:02-07:00 mostang.com!davidm
(update_frame_state): Take additional argument "prev_cfa".
	When we detect a NULL-frame, debug-print the IP and the CFA
	so we know where things went wrong.
(dwarf_step): Get "prev_cfa" before we call dwarf_find_save_locs(),
	since update_frame_state() doesn't actually update
	the CFA.

(Logical change 1.290)

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