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-nodpfpu [V3.01.00 or later]


< Assembler Command Options / Object Options >

[Format]

-nodpfpu

 

-

Interpretation when omitted

nodpfpu is assumed to be specified.

[Description]

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This option generates an error when a double-precision floating-point processing instruction is written.

[Remarks]

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For details of the double-precision floating-point processing instructions, refer to the RX Family Software Manual.

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When this option is specified, a code including double-precision floating-point processing instructions, double-precision floating-point data registers (DR0 to DR15), or double-precision floating-point control registers (DPSW, DMCR, DECNT, and DEPC) will cause an error.