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include vmm.inc
 
VMMcall _GetV86PageableArray, <VM, <OFFSET32 ArrayBuf>, flags>
 
or      eax, eax            ; nonzero if array retrieved, zero if error
jz      error
 
The _GetV86PageableArray service returns a copy of the bit array of pages
whose behavior has been modified using the _SetResetV86Pageable service.
Virtual devices use this service to determine whether regions in the V86
address space in a virtual machine have had the normal lock and unlock
behavior modified.
 
Parameter  Description
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VM         Specifies the virtual machine to examine.
 
ArrayBuf   Points to the buffer to receive the array. The array contains
           100h bits (32 bytes), one bit for each page in the range 0
           through 100h. If a bit is set, the lock and unlock behavior for
           the corresponding page is disabled. Otherwise, the behavior is
           enabled.
 
flags      Specifies the operation flags. This parameter must be set to 0.
 
Return Value
 
The EAX register contains a nonzero value if the service is successful.
Otherwise, EAX contains zero to indicate an error such as an invalid virtual
machine handle.
 
Comments
 
This service returns a bit array whose bits are all zero if the
VMStat_PageableV86 value is not given in the CB_VM_Status field of the
control block for the virtual machine.
 
Uses
 
EAX
 
See Also
 
_SetResetV86Pageable
 
 
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