target-xtensa: Mark as unmigratable
authorAndreas Färber <afaerber@suse.de>
Sun, 20 Jan 2013 18:22:41 +0000 (19:22 +0100)
committerAndreas Färber <afaerber@suse.de>
Fri, 1 Feb 2013 00:35:21 +0000 (01:35 +0100)
commit004a569057492784e4922f2f8cb396fb55affe71
tree622004fc46a7f39aa259252c8e800c40663d9c7e
parent3ce8b2bcbff6445f84db53ef38dbc4e5dd102676
target-xtensa: Mark as unmigratable

There was no CPU_SAVE_VERSION defined, so neither "cpu_common" VMState
nor cpu_{save,load}() were registered. Their implementation was no-op.
Therefore there is no backwards compatibility to keep, so mark XtensaCPU
as unmigratable at device level.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
target-xtensa/Makefile.objs
target-xtensa/cpu.c
target-xtensa/machine.c [deleted file]