On Fri, Jun 11, 2010 at 06:13:49AM -0700, Richard Henderson wrote: > On 06/11/2010 01:06 AM, Aurelien Jarno wrote: > >> That said, all the hardware to which either I or agraf have access are the > >> latest > >> z10 machines. Frankly I expect that to be true of most if not all > >> machines, since > >> I think it's just a microcode update which everyone with an active support > >> contract > >> can get. > >> > > > > FYI, that's the /proc/cpuinfo of s390 machines I have (more or less) > > access: > > > > features : esan3 zarch msa ldisp > > features : esan3 zarch stfle msa ldisp eimm dfp > > features : esan3 zarch stfle msa ldisp eimm dfp etf3eh highgprs > > Interesting that your first one doesn't have stfle. That one will have to > go through the SIGILL path. I would be very interested to have you test > that code path.
I have tried, it correctly detects zarch and ldisp. > Also, what era is that second machine without highgprs? Is it running an > old kernel, or a 32-bit kernel? > I have very few infos about it, it's an IBM System z10 machine running a 64-bit 2.6.26 kernel. -- Aurelien Jarno GPG: 1024D/F1BCDB73 aurel...@aurel32.net http://www.aurel32.net