Messages in this thread | | | Date | Mon, 08 Sep 2014 06:35:58 -0700 | From | Guenter Roeck <> | Subject | Re: 回复: Re: 回复: Re: 回复: Re: 回复: Re: 回复: Status of 'unicore3 2' architecture in Linux kernel |
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On 09/08/2014 05:57 AM, Xuetao Guan wrote: > > ----- Guenter Roeck <linux@roeck-us.net> 写道: >> On 09/04/2014 11:13 PM, Xuetao Guan wrote: >> Hi, >> >> I made everything I have available at http://server.roeck-us.net/qemu/unicore32/. >> I tried multiple variants for creating the root file system, including the one >> on https://github.com/gxt/UniCore32.git and the one using mkrootfs.sh in >> the link above. No difference - I always see the same crash. Note that the >> 'init' program is loading, but crashes with above error (0x0000000b is SIGSEGV >> unless I am missing something). >> >> Note that I used the latest qemu for unicore from upstream sources; I was unable >> to compile it from git@github.com:gxt/QEMU.git. Qemu configuration did not seem >> to make a difference. The toolchain was extracted from uc4-1.0.5-hard.tgz. >> >> Hope this helps, >> Guenter >> > I guess you used the newest kernel to run busybox. > However, as for unicore32, the newest kernel uses different ABI with uc4-1.0.5 toolchain. > I'm sorry to make it so confusing. > I'll update and submit another-ABI patches asap. >
Whatever is more recent. Guess you'll have to either update the toolchain or the kernel. If the plan is to update the kernel, can you send me a patch to do that so I can test it ?
Thanks, Guenter
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