This patchset fixes up various bugs in loadvm/savevm for -M g3beige and -M mac99 so that it is becomes possible to save and restore image snapshots.
The focus of this patchset is on -M g3beige since this matches the majority of my test images, but there were some easy fixes to be made to -M mac99 at the same time. With this patchset applied both -M g3beige and -M mac99 images can be saved/restored whilst booted into OpenBIOS with no issues. I tested -M g3beige with a paused, disk-inactive Darwin 6 image and was able to resume successfully which was good enough for my needs. I noticed some hangs can still occur when trying to restore an image where the disk is active which makes me believe that there is still some extra macio/dbdma state which needs to be included if someone is interested enough to pursue this further. Most of the patches are straightforward except for patch 4 which came out of a discussion on-list between Alex and Paolo, and patch 5 which is a similar error except this time for the MSR register. I suspect patch 5 can be improved by someone with more PPC knowledge than myself. Signed-off-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk> Mark Cave-Ayland (7): macio.c: include parent PCIDevice state in VMStateDescription adb.c: include ADBDevice parent state in KBDState and MouseState cuda.c: include adb_poll_timer in VMStateDescription ppc: move sdr1 value change detection logic to helper_store_sdr1() ppc: force update of all msr bits in cpu_post_load openpic: fix segfault on -M mac99 savevm openpic: fix up loadvm under -M mac99 hw/input/adb.c | 21 +++++++++++++++++---- hw/intc/openpic.c | 10 ++++------ hw/misc/macio/cuda.c | 5 +++-- hw/misc/macio/macio.c | 24 ++++++++++++++++++++++++ target-ppc/machine.c | 8 +++++++- target-ppc/misc_helper.c | 7 ++++++- target-ppc/mmu_helper.c | 35 +++++++++++++++-------------------- 7 files changed, 76 insertions(+), 34 deletions(-) -- 1.7.10.4
