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* migration/qemu-file.c: Don't shift left into sign bitPeter Maydell2015-01-151-1/+1
| | | | | | | | Add a cast in qemu_get_be32() to avoid shifting left into the sign bit of a signed integer (which is undefined behaviour in C). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* Split the QEMU buffered file code outDr. David Alan Gilbert2014-12-161-455/+0
| | | | | | | | The splitting of qemu-file and addition of the buffered file landed at the same time; so now split the buffered file code out. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>
* Split struct QEMUFile outDr. David Alan Gilbert2014-12-161-22/+1
| | | | | | | | | Now we've got multiple QEMUFile source files, some of them need access to things that were defined in qemu-file.c, so create a -internal header for them. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>
* Start migrating migration code into a migration directoryDr. David Alan Gilbert2014-12-161-0/+995
The migration code now occupies a fair chunk of the top level .c files, it seems time to give it it's own directory. I've not touched: arch_init.c - that's mostly RAM migration but has a few random other bits savevm.c - because it's built target specific This is purely a code move; no code has changed. - it fails checkpatch because of old violations, it feels safer to keep this as purely a move and fix those at some mythical future date. The xbzrle and vmstate tests are now only run for softmmu builds since they require files in the migrate/ directory which is only built for softmmu. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>