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 -~----------~----~----~----~------~----~------~--~---
