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VERR Verify Read (286/386) Flags: O D I T S Z A P C
*
VERR source
Logic: if source can be read from then ZF . 1
else ZF . 0
This instruction sets the zero flag if the current procedure can use
source as a selector to read from. If the zero flag is not set,
reading from source will cause a memory fault.
--------------------------------------------------------------------------
Operands Clocks Transfers Bytes Example
VERR register 14 (286) - 3 VERR DX
VERR memory 16 (286) - 5 VERR TASK
--------------------------------------------------------------------------
Note: This instruction is only available in privileged
mode.
See Also:
VERW
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