Great.. and sorry for me not sending the patch, but as said I'm currently without my linux box at home and for work use only windows ...
Perhaps someone should commit a patch in CVS to fix all of these cases (first it was in copy_rgba_to_rgba, now in copy_rgb_to_rgba but there are a few other functions that appear to have the same problem); I had such a small patch, just have to re-create it, will do it.. > --- Ursprüngliche Nachricht --- > Von: Ivan Hernandez <[EMAIL PROTECTED]> > An: enlightenment-devel@lists.sourceforge.net > Kopie: Tiago Victor Gehring <[EMAIL PROTECTED]> > Betreff: Re: [E-devel] Segfault in __imlib_amd64_copy_rgb_to_rgba () > Solved > Datum: Tue, 8 Nov 2005 10:33:00 -0300 > > Tiago: > Yes, your patch is right. i have replaced the movdqa at > imlib2/src/lib/amd64_blend.S line 1267 with movdqu and it worked fine. the > original source was... > > SIZE(imlib_amd64_copy_rgba_to_rgba) > PR_(imlib_amd64_copy_rgb_to_rgba): > ENTER > > movdqa mX000X000X000X000(%rip), %xmm5 > > leaq (%rsi, %r8, 4), %rsi > leaq (%rdi, %r8, 4), %rdi > > and resulting source was: > > SIZE(imlib_amd64_copy_rgba_to_rgba) > PR_(imlib_amd64_copy_rgb_to_rgba): > ENTER > > movdqu mX000X000X000X000(%rip), %xmm5 > > leaq (%rsi, %r8, 4), %rsi > leaq (%rdi, %r8, 4), %rdi > > > It solved my problem and now emblem works fine. Thanks a lot! > > Ivan Hernandez (zaikxtox) > > El Dom 06 Nov 2005 21:10, Tiago Victor Gehring escribió: > > I had the same problem on my amd64 computer, the problem is the > > (assembly) amd64 optimized routines in imlib2; It's just a matter of > > replacing a couple of movdqa instructions (aligned mov) to movdqu > > (unaligned mov), there's practically no performance hit (I guess) > > because this instructions are outside the loops that actually copy the > > data; > > This has already been discussed and one patch for the case of the > > function ..._copy_rgba_to_rgba even committed (this was the one that > > originally gave me problems); I had a small patch for the other cases > > but have to re-create it because my amd64 notebook is being repaired and > > I'm only with a Winblows computer for work.. :-) > > Anyway, I'll try to do it (I mean re-create the patch) tomorrow ok, > > so you can test it and see if it works.. > > > > Tiago Gehring > > > > [EMAIL PROTECTED] wrote: > > > I have yesterdey get a clean cvs version after trying the last e > source > > > on my office. On i686 it works fine, and a lot of changes and new > thing > > > were happening from the last update i did to now... but curiously, on > > > amd64, i found myself unable to run emblem. It's not a pain for me > > > because i can set up the background with enlightenment_remote, but > doing > > > > > > a little more os investigation with gdb it says: > > > ::[EMAIL PROTECTED] (08:29:45) - ~/Documentos/src/e17 }:: > > > > > > .oOo. gdb -e emblem > > > GNU gdb 6.3-debian > > > This GDB was configured as "x86_64-linux". > > > (gdb) run > > > Starting program: /usr/local/bin/emblem > > > Using host libthread_db library "/lib/libthread_db.so.1". > > > [Thread debugging using libthread_db enabled] > > > [New Thread 182928639344 (LWP 15810)] > > > Unable to load file, > > > > > > Program received signal SIGSEGV, Segmentation fault. > > > [Switching to Thread 182928639344 (LWP 15810)] > > > 0x0000002a965c13fb in __imlib_amd64_copy_rgb_to_rgba () > > > from /usr/local/lib/libImlib2.so.1 > > > (gdb) > > > > > > i have imported the code as anjuta project (the only one ide i know > how > > > to debug correctly) and apparently the "Unable to load file," has > > > nothing to do with the bug. it comes a lot earlier. > > > > > > Also, i have dumped my enlightenment conf dir (mv .e .e.notusing) and > it > > > continued this way. > > > I have downloaded again imlib2 from cvs, on a clean directory and > > > compiled all again, libs, and e, and e_utils... but the bug is still > > > there. > > > > > > Asking on #e @ freenode.net i have found that someone else has the > same > > > problem, on amd64, with another distribution. > > > > > > If someone knows how to get more information with gdb, and how to > attach > > > the source to de debugger so i can give more info it will be nice. > > > > > > Thanks for all > > > Ivan Henrnandez (zaikxtox) > > > > > > ------------------------------------------------------- > SF.Net email is sponsored by: > Tame your development challenges with Apache's Geronimo App Server. > Download > it for free - -and be entered to win a 42" plasma tv or your very own > Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php > _______________________________________________ > enlightenment-devel mailing list > enlightenment-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/enlightenment-devel > ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
