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Am Mittwoch 14 Oktober 2009 12:16:50 schrieb cal:

quoted text
> Edgar Aichinger wrote:

> > Am Mittwoch 14 Oktober 2009 05:34:24 schrieb cal:

> >> cal wrote:

> >>> Jonathan E. Brickman wrote:

> >>> [ ... ]

> >>>

> >>>> Haven't found bugs in 0.022 yet, by the way, except the teeny one

> >>>> about patch renames not showing up in the main window.

> >>>

> >>> Just had a look at Zyn 2.4.0, and it behaves the same. The renamed

> >>> patch doesn't update in the main window until you click on the renamed

> >>> slot with READ checked. Instant update would be nice, but a bit tricky.

> >>

> >> Perhaps not so hard.

> >>

> >> 0.023  fix jack midi pitchbend, update master panel instrument label on

> >>  bank slot rename

> >>

> >>

> >>

> >> cheers.

> >> _______________________________________________

> >> Linux-audio-user mailing list

> >> Linux-audio-user@lists.linuxaudio.org

> >> http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user

> >

> > Since your first announcement of yoshimi here i've been downloading and

> > compiling several versions sucessfully, but haven't been able to run it.

>

> Umm, you're somewhat alone in this, which could suggest a local problem.

>

> > I get an immediate segmentation fault, now finally i found some time to

> > look into what's happening, via gdb. Here's the backtrace and output of

> > "l" (list) from gdb, i'll happily do whatever is needed to provide more

> > info as time permits:

> >

> > ed@edpc:~/Documents/src/Synth/yoshimi-0.022> gdb yoshimi

>

> that doesn't seem to lead anywhere useful.

Too bad :(
> [ ... ]

quoted text
>

> > Starting program: /home/ed/Documents/src/Synth/yoshimi-0.022/yoshimi

> > [Thread debugging using libthread_db enabled]

> >

> > Program received signal SIGSEGV, Segmentation fault.

> > 0x0813372b in PresetsStore::PresetsStore() ()

> > Current language:  auto; currently asm

> > (gdb) bt

> > #0  0x0813372b in PresetsStore::PresetsStore() ()

> > #1  0x081337ef in global constructors keyed to presetsstore ()

> > #2  0x0815760d in __do_global_ctors_aux ()

> > #3  0x0807a53c in _init ()

> > #4  0x081574c9 in __libc_csu_init (argc=1, argv=0xafffed14,

> > envp=0xafffed1c) at elf-init.c:79

> > #5  0xa790c69c in __libc_start_main () from /lib/libc.so.6

> > #6  0x0807ba41 in _start () at ../sysdeps/i386/elf/start.S:119

> > (gdb) l

> > 1       /tmp/ccr5yeuc.s: No such file or directory.

> >         in /tmp/ccr5yeuc.s

> > (gdb)

>

> That's a bit low on entertainment, and information.

Yeah that's why i asked here, I don't really know how to supply more useful

information.
>

quoted text
> > I should add that i modified src/Params/PresetsStore.cpp a bit (without

> > understanding much of what i was doing, I don't know C++ well) - here's

> > the diff, but it didn't make a difference in gdb output anyway... :

> >

> > --- src/Params/PresetsStore.cpp.orig    2009-10-13 11:56:30.000000000

> > +0200 +++ src/Params/PresetsStore.cpp 2009-10-14 11:49:44.000000000 +0200

> > @@ -30,9 +30,9 @@

> >  #include "Params/PresetsStore.h"

> >

> >  PresetsStore presetsstore;

> > +string preset_extension = ".xpz";

> >

> > -PresetsStore::PresetsStore() :

> > -    preset_extension(".xpz")

> > +PresetsStore::PresetsStore()

> >  {

> >      clipboard.data = NULL;

> >      clipboard.type.clear();

>

> if you say so.

>

> What are your build options - anything obvious like building with X86_64

>  flags on 32bit? I dunno.

> 

Nah, while experimenting i tried to alter the 32bit flags with ccmake (using

-march=i686, -O2 or removing the -msse2 because i wasn't sure if my AthlonXP

CPU supports it) which led to even more problems. So i think they are in

effect, and I stayed with the flags ccmake determined by itself, "-O3 -

march=native -msse -msse2 -mfpmath=sse -ffast-math -fomit-frame-pointer"
Hm. Rather clueless now. Pretty weird...
Edgar

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