CC78K4 Datasheet, PDF (444/523 Pages) NEC – CC78K4 Ver.2.30 or Later, C Compiler Language

CHAPTER 11 EXTENDED FUNCTIONS
(40) Automatic callf functionization of function call interface
Automatic Callf Functionization of Function Call Interface
-ZH
FUNCTION
• The _ _callf attribute is added to all functions except for the callt/_ _callt/_ _interrupt/_ _interrupt_brk/_
_rtos_interrupt functions.
USAGE
• The -ZH option is specified during compilation.
RESTRICTIONS
• The -ZF option for the flash area allocation specification cannot be specified at the same time.
If specified, a warning message is output and the -ZH option is ignored.
• The standard library that supports the -ZF option is not available. Sources that include the standard library
cannot be linked using the -ZF option during compilation.
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User’s Manual U15556EJ1V0UM