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FRSTOR Restore State Exception Flags: None
FRSTOR memory operand
Logic: coprocessor state . memory operand
FRSTOR restores the coprocessor's state from a memory area. This
information should have been written be a previous FSAVE or FNSAVE
instruction.
The coprocessor state includes the environment and the register
stack; the environment includes the control word, the status word,
the tag word, and an error block.
--------------------------------------------------------------------------
Operands Clocks Bytes Example
FRSTOR mem pointer 197-207+EA 5 FRSTOR MEM_AREA
--------------------------------------------------------------------------
Note: See FSTENV for more information about the
coprocessor environment.
See Also:
FNSAVE
FSAVE
FSTENV
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