Hi, all As for qemu crash problem I'm starting to suspect that it might be MinGW related, when I use qemu from IVI sdk everything is ok, but when I build it myself from the same commit I get these problems (even for qemu 1.7), I use pretty old MinGW with gcc 4.7.2, did anyone encounter problems with this gcc version on windows xp ? I remember that there have been such issues in the past, but I'm not sure about which gcc version was it.
Regarding second issue (hrtimer) - this is audio related and it's different from FIFORDY problem, I think I saw some patches on the mailing list recently that fixed some irq problems with intel-hda, need to check that... On 05/15/2014 06:39 PM, Stanislav Vorobiov wrote: > Hi, all > > There're problems with qemu 2.0 and Tizen IVI, they started to happen after > the merge. I've tried only on Windows XP + Sandy bridge for now. > Steps to reproduce: > 1. Launch Tizen IVI image > 2. Open terminal > 3. Type "dialer" > 4. It will startup really slow and "hrtimer: interrupt took 182612036 ns" > will be outputed very slowly into kernel log > 5. Close dialer - qemu will crash > > I couldn't get the backtrace, gdb says stack is corrupted, I could only see 1 > function - ig4icd32.dll!DrvCopyContext > this indicates that the crash **may be** related to OpenGL, but there were no > graphics stack changes after > the merge. What is also strange - if you switch to thread #1 in gdb you'll > see that "WSACleanup" function is > being called, but WSACleanup supposed to be called only on application > shutdown, so why is it being called in the middle > of operation ? Did anyone else experienced problems after qemu merge ? > > On 05/14/2014 06:47 AM, SeokYeon Hwang wrote: >> Hi, all. >> >> >> >> The emulator has been upgraded to QEMU 2.0. >> >> The emulator kernel has been upgraded to kernel 3.12.x. >> >> >> >> All parts related with “MARU_VGA”, “VirtGL” are removed. So now, the >> emulator runs with VIGS/YaGL only. >> >> >> >> You must re-clone “emulator-kernel” because current “tizen” branch comes >> from “tizen_linux_3.12”. >> >> >> >> Thanks. >> >> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> https://lists.tizen.org/listinfo/dev >> > > _______________________________________________ > Dev mailing list > [email protected] > https://lists.tizen.org/listinfo/dev > _______________________________________________ Dev mailing list [email protected] https://lists.tizen.org/listinfo/dev
