Check if u have /dev/ashmem node
On Apr 21, 2009, at 6:46 AM, gowtham gowda <gowth...@gmail.com> wrote: > > this is the gdb output > > # gdb ./init > GNU gdb 6.8-debian > Copyright (C) 2008 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/ > gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show > copying" > and "show warranty" for details. > This GDB was configured as "i486-linux-gnu"... > (gdb) run > Starting program: /init > > Program received signal SIGSEGV, Segmentation fault. > property_set (name=0x806b69c "ro.secure", value=0x806b6a6 "0") at > system/core/init/property_service.c:287 > 287 pi->serial = (valuelen << 24); > > > On Apr 21, 1:11 am, Yi Sun <beyo...@gmail.com> wrote: >> gdb ./init >> (gdb) run >> >> and then wait it to crash. After that run "bt" or "where" to find >> where >> it crashs. >> And then ..... dump point value, dump register, ....... >> >> On Mon, 2009-04-20 at 21:07 -0700, gowtham gowda wrote: >>> i have installed gdb on objdump on the machine. How do i use them? >> >>> Thanks, >>> Gowtham >> >>> On Apr 20, 10:47 pm, Yi Sun <beyo...@gmail.com> wrote: >>>> Can you at least put a gdb there to get a back trace or something? >> >>>> On Mon, 2009-04-20 at 18:47 -0700, gowtham gowda wrote: >>>>> i am not getting the init.rc error anymore, but i still get the >>>>> segmentation fault. looks like this wont work, i need to work on >>>>> making a bootable usb drive. I am able to make a efi bootable >>>>> usb for >>>>> moblin. I really want to make one for android. Can some one help >>>>> me? >> >>>>> Gowtham >> >>>>>> If he is using the old patch, then there maybe a typo in the >>>>>> init.rc >>>>>> added by me under the line for adbd. If that is the case, just >>>>>> remove >>>>>> the enabled. But it is unlikely to cause the segfault. >>>>>> Yi >> >>>>>> On Tue, 2009-04-21 at 08:39 +0800, Chen Yang wrote: >>>>>>> Your init.rc seems to have problem at lne 183, i don't know >>>>>>> whether it >>>>>>> may cause the segfault. >>>>>>> -- >>>>>>> Chen >> >>>>>>> On Tue, Apr 21, 2009 at 4:11 AM, gowtham gowda >>>>>>> <gowth...@gmail.com> wrote: >> >>>>>>>> 1st time i used the moblin kernel, but when i use the android >>>>>>>> kernel i >>>>>>>> am getting the "segmentation fault". The dmesg output is >> >>>>>>>> [ 165.505690] init: /init.rc: 183: invalid option 'enabled' >>>>>>>> [ 167.114261] init[1230]: segfault at 00000020 eip 0804be00 >>>>>>>> esp >>>>>>>> bffde7c0 error 6 >> >>>>>>>> On Apr 19, 10:00 pm, Chen Yang <sunsety...@gmail.com> wrote: >>>>>>>>> have you used the android kernel on your host? >>>>>>>>> -- >>>>>>>>> Chen >> >>>>>>>>> On Mon, Apr 20, 2009 at 8:50 AM, gowtham gowda >>>>>>>>> <gowth...@gmail.com> wrote: >> >>>>>>>>>> # chroot /mnt/android /init >>>>>>>>>> Segmentation fault >> >>>>>>>>>> On Apr 19, 8:42 pm, gowtham gowda <gowth...@gmail.com> wrote: >>>>>>>>>>> i am getting the following error: >>>>>>>>>>> [ 1342.051355] Bulk In Failed. Status=-71, BIIdx=0x4, >>>>>>>>>>> BIRIdx=0x4, >>>>>>>>>>> actual_length= 0x0 >>>>>>>>>>> [ 1399.669726] init[10339]: segfault at 00000020 eip >>>>>>>>>>> 0804be00 esp >>>>>>>>>>> bfdc0c90 error 6 >>>>>>>>>>> [ 1402.741197] init[11162]: segfault at 00000020 eip >>>>>>>>>>> 0804be00 esp >>>>>>>>>>> bfe234f0 error 6 >> >>>>>>>>>>> On Apr 19, 7:01 pm, Chen Yang <sunsety...@gmail.com> wrote: >> >>>>>>>>>>>> You can copy all the out/target/product/eee_701/root >>>>>>>>>>>> directory to one >>>>>>>>>>>> directory, say /home/android >>>>>>>>>>>> cp -raf out/target/product/eee_701/root /home/android >>>>>>>>>>>> cp -raf out/target/product/eee_701/system /home/android >>>>>>>>>>>> cp -raf out/target/product/eee_701/data /home/android >>>>>>>>>>>> before chroot, try to add chmod -R o+r /home/android >>>>>>>>>>>> Meanwhile, you may need to modify the init.rc to remove >>>>>>>>>>>> those >>>>>>>>>>>> system,data related mounting, as well as those kernel >>>>>>>>>>>> modules. >> >>>>>>>>>>>> then: chroot /home/android /init >> >>>>>>>>>>>> Hope it helps! >>>>>>>>>>>> -- >>>>>>>>>>>> Chen >> >>>>>>>>>>>> On Sun, Apr 19, 2009 at 11:55 PM, gowtham gowda >>>>>>>>>>>> <gowth...@gmail.com> wrote: >> >>>>>>>>>>>>> If you can give me a how to run android from chroot, it >>>>>>>>>>>>> will be very >>>>>>>>>>>>> helpful. >> >>>>>>>>>>>>> Thanks, >>>>>>>>>>>>> Gowtham >> >>>>>>>>>>>>> On Apr 19, 10:52 am, Sean McNeil <seanmcne...@gmail.com> >>>>>>>>>>>>> wrote: >>>>>>>>>>>>>> I used to run Android from chroot under a minimal >>>>>>>>>>>>>> filesystem all the >>>>>>>>>>>>>> time. It helps to debug the init process. >> >>>>>>>>>>>>>> David Turner wrote: >>>>>>>>>>>>>>> in short, no, Android requires its own init system, >>>>>>>>>>>>>>> specific kernel >>>>>>>>>>>>>>> drivers that are probably not in the moblin/ubuntu >>>>>>>>>>>>>>> one, etc... >> >>>>>>>>>>>>>>> there are probably some hacks that could make the two >>>>>>>>>>>>>>> systems co-exist >>>>>>>>>>>>>>> (e.g. like running Debian in a chroot under Android), >>>>>>>>>>>>>>> but they >>>>>>>>>>>>>>> probably require a few non-trivial steps that might be >>>>>>>>>>>>>>> hard to >>>>>>>>>>>>>>> automate right now. >> >>>>>>>>>>>>>>> On Sun, Apr 19, 2009 at 1:40 AM, gowtham gowda >>>>>>>>>>>>>>> <gowth...@gmail.com >>>>>>>>>>>>>>> <mailto:gowth...@gmail.com>> wrote: >> >>>>>>>>>>>>>>> is it possible to start android on top of moblin >>>>>>>>>>>>>>> or ubuntu installed >>>>>>>>>>>>>>> on a laptop or netbook? > > --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
