Michal Meloun 6fc9f4dbc8 Preserve VFP state across signal delivery. ... We don't have enouch space to store full VFP context within mcontext stucture. Due to this: - follow i386/amd64 way and store VFP state outside of the mcontext_t but point to it. Use the size of VFP state structure as an 'magic' indicator of the saved VFP state presence. - teach set_mcontext() about this external storage. - for signal delivery, store VFP state to expanded 'struct sigframe'. Submited by: Andrew Gierth (initial version) PR: 217611 MFC after: 2 weeks		2017-03-26 08:36:56 +00:00
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libpthread_md.c	Preserve VFP state across signal delivery.	2017-03-26 08:36:56 +00:00