7ce6e7e8fb0eddb176361a49f53fa1bd15eaab4e 45276 |
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02-Apr-2013 |
vboxsync |
Ring-1 compression patches, courtesy of trivirt AG:
- main: diff to remove the hwvirt requirement for QNX
- rem: diff for dealing with raw ring 0/1 selectors and general changes to allowed guest execution states
- vmm: changes for using the guest's TSS selector index as our hypervisor TSS selector (makes str safe) (VBOX_WITH_SAFE_STR )
- vmm: changes for dealing with guest ring 1 code (VBOX_WITH_RAW_RING1)
- vmm: change to emulate smsw in RC/R0 (QNX uses this old style instruction a lot so going to qemu for emulation is very expensive)
- vmm: change (hack) to kick out patm virtual handlers in case they conflict with guest GDT/TSS write monitors; we should allow multiple handlers per page, but that change would be rather invasive |