migration/i386: Remove old non-softfloat 64bit FP support
Long long ago, we used to support storing the x86 FP registers in a 64bit format. Then c31da136 in v0.14-rc0 removed the last support for writing that in the migration format. Even before that, it was only used if you had softfloat disabled (i.e. !USE_X86LDOUBLE) so in practice use of it in even earlier qemu is unlikely for most users. Kill it off, it's complicated, and possibly broken. Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20170405190024.27581-2-dgilbert@redhat.com> Reviewed-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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