Date: Mon, 26 Mar 2007 11:29:00 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: Vladimir Grebenschikov <vova@sw.ru> Cc: emulation@freebsd.org, multimedia@freebsd.org Subject: Re: Something wron in sound under linux emulation under recent current Message-ID: <20070326112900.g0kr4fgy8coowso4@webmail.leidinger.net> In-Reply-To: <1174822267.1170.21.camel@localhost> References: <1174822267.1170.21.camel@localhost>
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Quoting Vladimir Grebenschikov <vova@sw.ru> (from Sun, 25 Mar 2007 =20
15:31:07 +0400):
> Hi
>
> After upgrade to recent current (previous was in February 2007).
>
> I have notice that heroes3 (linux game) stop working, after some
> investigation I've found that it blocks on start just after opening
> sound device (truss output below).
>
> If I start it with disabled sound - it works as expected.
>
> It works fine several months ago.
>
> Other Linux sound software looks ok (skype).
>
> $ truss /usr/local/games/Heroes3.Linux/heroes3 -l
> ...
> linux_open("/home/vova/.loki/heroes3/game.log",0x241,0666) =3D 9 (0x9)
> linux_newfstat(9,0xbfbfcb24) =3D 0 (0x0)
> linux_mmap(0xbfbfcb70) =3D 675188736
> (0x283e9000)
> write(9,"LogFile initialized.\n",21) =3D 21 (0x15)
> close(9) =3D 0 (0x0)
> munmap(0x283e9000,4096) =3D 0 (0x0)
> linux_newstat("/dev/sound",0xbfbfc904) ERR#2 'No such file or
> directory'
> linux_open("/dev/dsp",0x801,00) =3D 9 (0x9)
> linux_ioctl(0x9,0x8004500b,0xbfbfce14) =3D 0 (0x0)
> linux_ioctl(0x9,0xc0045005,0xbfbfce14) =3D 0 (0x0)
> linux_ioctl(0x9,0xc0045006,0xbfbfce14) =3D 0 (0x0)
> close(9) =3D 0 (0x0)
> linux_open("/dev/dsp",0x1,00) =3D 9 (0x9)
> linux_ioctl(0x9,0xc004500a,0xbfbfcde0) =3D 0 (0x0)
> linux_ioctl(0x9,0xc0045005,0xbfbfcddc) =3D 0 (0x0)
> linux_ioctl(0x9,0xc0045006,0xbfbfcddc) =3D 0 (0x0)
> linux_ioctl(0x9,0xc0045002,0xbfbfcddc) =3D 0 (0x0)
> linux_brk(0x847c000) =3D 138919936 (0x847c000)
> linux_getpid() =3D 4447 (0x115f)
> linux_brk(0x847d000) =3D 138924032 (0x847d000)
> linux_rt_sigprocmask(0x2,0x0,0xbfbfd114,0x8) =3D 0 (0x0)
> write(8," D@\b\0\0\0\0\M-P\M-Q\M-?\M-?$"...,148) =3D 148 (0x94)
> linux_rt_sigprocmask(0x2,0x0,0xbfbfd080,0x8)
>
> And then it sleeps forever here.
The linuxulator does not handle the sound stuff in a special way. So =20
it is either a problem because of a recent change to the soundsystem =20
(I don't remember one, and we would need the output of "dmesg | grep =20
pcm" and "cat /dev/sndstat" as a start), or because of a recent change =20
in some linuxulator code not related to sound. There where several =20
changes in the linuxulator since Feb, so if you could do a binary =20
search to nail down the change we could take a look at that change.
Bye,
Alexander.
--=20
Remember to say hello to your bank teller.
http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID =3D B0063FE7
http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID =3D 72077137
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