On Tue, 21 May 2013, Nicholas Clark wrote: > On Tue, May 21, 2013 at 06:40:17PM +0200, Vladimir Serbinenko wrote: > > On 21.05.2013 18:33, Martin Jambor wrote: > > > oh no, those were basically the machines on which I debugged > > > strict-alignment issues. > > > > gcc42 and gcc49 should be fine for this. > > It seems that mips is not as strict as sparc for alignment of long long. ... > runs on gcc49, producing this output: > > Got 8090A0B04050607
I'm reading from source here, but according to linux-*/Documentation/filesystems/debugfs.txt and linux-2.6/arch/mips/kernel/unaligned.c (From 3.4 and 2.6.33; gcc49 is 2.6.36 series) that should be customizable. There's debugfs on gcc49, just not mounted; root needs to "mount -t debugfs none /sys/kernel/debug" and then "echo 1 >/sys/kernel/debug/unaligned_action" should do the trick, causing that program to SIGBUS instead. Again, I'm just reading from sources, but I'm confident someone will soon try it and one-up this post. ;) BTW, "ssh gcc42.fsffrance.org" yields "socket: Address family not supported by protocol". What's up? IPv6 required? brgds, H-P _______________________________________________ Gcc-cfarm-users mailing list Gcc-cfarm-users@gna.org https://mail.gna.org/listinfo/gcc-cfarm-users
