[PATCH] RFC: clean up mmap decoding

Mike Frysinger vapier at gentoo.org
Thu Feb 21 03:22:46 UTC 2013

On Monday 18 February 2013 15:27:19 Denys Vlasenko wrote:
> A number of mmap decoders were plain wrong in arch tables.
> For example, BFIN has no old_mmap. It returns ENOSYS.
> I checked kernel sources.

i wouldn't say it's "plain wrong".  merely outdated.  there were a bunch of 
syscalls that existed at the initial merge (because the Blackfin arch was based 
on m68k iirc) that we dropped because it was useless cruft.  there are still 
holes in the Blackfin syscall table for them, but they go to ENOSYS as you've 
seen.  there are probably a bunch more than just old_mmap.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: This is a digitally signed message part.
URL: <http://lists.strace.io/pipermail/strace-devel/attachments/20130220/99275eb2/attachment.bin>

More information about the Strace-devel mailing list