doxygen fixes.

Retired SELMR3DisableMonitoring.

VMM: SELM and VMM early HM init changes.

#ifdef the raw-mode force flags to find more code to #ifdef out.

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

VMM: Fixed some selector arithmetic, introducing a new constand and renaming and old one to make things clearer. Also added CPUMGetGuestLdtrEx and make some (but not all) of SELM use this instead of shadow GDT.

VMM: Futher work on dealing with hidden segment register, esp. when going stale.

SELM,DIS,CPUM,EM: Hidden selector register cleanups.

CPUMIsGuestIn64BitCode/CPUMIsGuestIn64BitCodeEx changes together with some early lazily loading of hidden selectors (raw-mode).

DIS: register macro name adjustments.

SELM: Refactoring (PVM -> PVMCPU).

Moved VBox/x86.h/mac to iprt/x86.h/mac.

fix OSE