[maemo-developers] [maemo-developers] Re: The fixes11 mmap patch doesn't respect data alignment on some architectures
From: Philip Van Hoof spam at pvanhoof.beDate: Sat Jul 15 13:23:26 EEST 2006
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On Fri, 2006-07-14 at 19:23 +0200, Philip Van Hoof wrote: > While the x86 handles unaligned access, ARM doesn't. The patch will not > work on architectures that don't handle unaligned access. > > I will try to fix it, but I don't have a lot experience in this field. Second attempt to introduce data alignment. It's still getting Killed on the Nokia 770 ARM device. Regretfully I don't have a debugger for that device. In my hexeditor it looks like all of the summary file is now aligned to 4 bytes (or at least something is aligned to 4 bytes). There's also no dmesg message on the device when the kill happens. Could use some assistance from an expert in this field ;-) (I'm not) -- Philip Van Hoof, software developer at x-tend home: me at pvanhoof dot be gnome: pvanhoof at gnome dot org work: vanhoof at x-tend dot be http://www.pvanhoof.be - http://www.x-tend.be -------------- next part -------------- A non-text attachment was scrubbed... Name: camel_folder_summary_with_mmap_fixes11_data_alignment02.diff Type: text/x-patch Size: 54910 bytes Desc: not available Url : http://lists.maemo.org/pipermail/maemo-developers/attachments/20060715/598eeaae/attachment.bin
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