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ARM DDI 0301H
ID012310
must be made based on the potential for an exception. Support code performs the multiply
operation and determines the exception status. If the multiply operation results in an overflow,
the processor jumps to the Overflow user trap handler. If the operation does not result in an
overflow, it writes the computed result to the destination, sets the appropriate flags in the
FPSCR, and returns to user code.
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VFP Exception Handling
22-4
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