[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Problems when using latest git tree to boot xen on OMAP5
On Oct 7, 2013, at 11:44 PM, Julien Grall <julien.grall@xxxxxxxxxx> wrote: > On 10/07/2013 04:28 PM, Chen Baozi wrote: > >> >> addr2line would lead to __raw_readl() in arch/arm/include/asm/io.h. So >> it doesn't that useful. > > Ah right ... but __raw_readl is usually inlined so you can use objdump > and find the instruction. After that, if you go a bit above you can find > the caller name. It is called by omap_hwmod_read(). And it is mostly like to be called ultimately by omap_device_build_from_dt in _omap_device_notifier_call. I guess it might relate to the OCP platform bus initialization and hard coded "omap_hwmod" information. But I can't point out the exact calling stack of omap_hwmod_read sadly... Cheers, Baozi _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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