Search found 3 matches

by jplien
Tue Dec 21, 2010 11:17 pm
Forum: Development
Topic: gcc optimizations on amd64
Replies: 4
Views: 9722

Re: gcc optimizations on amd64

Yes, I'm running a 64bit OS. I had read your thread about plugin links, and made one for the alsa.so plugin in /usr/lib/. $ ls -l /usr/lib/ao/plugins-4/ ... lrwxrwxrwx 1 root root 34 2010-12-20 20:20 libalsa-32.so -> /usr/lib32/ao/plugins-4/libalsa.so ... If I run the -O3 binary with -ad sdl, or eve...
by jplien
Tue Dec 21, 2010 4:29 pm
Forum: Development
Topic: gcc optimizations on amd64
Replies: 4
Views: 9722

Re: gcc optimizations on amd64

Sorry, I only saw the 1.51b binaries the first time I looked at that thread. Rebuilt w/ 1.51b source this morning, same problem. Here is the console output of the crash (when built with -O3). If I build with -O1 the libao plugin errors go away but the buffer overflow still happens. If I build with -...
by jplien
Tue Dec 21, 2010 3:07 am
Forum: Development
Topic: gcc optimizations on amd64
Replies: 4
Views: 9722

gcc optimizations on amd64

I just spent the evening building zsnes 1.51 for Ubuntu Maverick (amd64). With 10.10 Ubuntu upgraded to libao4 which broke the previous zsnes package I had. The first time I built it I got a buffer overflow on startup. I still haven't tracked down the problem completely, but I discovered that if I b...