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21.54 NOFP

The NOFP directive ensures that there are no floating-point instructions in an assembly language source file.




Use NOFP to ensure that no floating-pointinstructions are used in situations where there is no support forfloating-point instructions either in software or in target hardware.

If a floating-point instruction occurs after the NOFP directive,an Unknown opcode error is generated and the assemblyfails.

If a NOFP directive occurs after afloating-point instruction, the assembler generates the error:

Too late to ban floating point instructions

and the assembly fails.

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