Differential D20281 Diff 57465 head/sys/arm64/include/ifunc.h

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head/sys/arm64/include/ifunc.h

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	* SUCH DAMAGE.			* SUCH DAMAGE.
	*			*
	* $FreeBSD$			* $FreeBSD$
	*/			*/

	#ifndef __ARM64_IFUNC_H			#ifndef __ARM64_IFUNC_H
	#define __ARM64_IFUNC_H			#define __ARM64_IFUNC_H

	#define DEFINE_IFUNC(qual, ret_type, name, args, resolver_qual) \			#define DEFINE_IFUNC(qual, ret_type, name, args) \
	resolver_qual ret_type (*name##_resolver(void))args __used; \			static ret_type (*name##_resolver(void))args __used; \
	qual ret_type name args __attribute__((ifunc(#name "_resolver"))); \			qual ret_type name args __attribute__((ifunc(#name "_resolver"))); \
	resolver_qual ret_type (*name##_resolver(void))args			static ret_type (*name##_resolver(void))args

	#define DEFINE_UIFUNC(qual, ret_type, name, args, resolver_qual) \			#define DEFINE_UIFUNC(qual, ret_type, name, args) \
	resolver_qual ret_type (*name##_resolver(uint64_t, uint64_t, \			static ret_type (*name##_resolver(uint64_t, uint64_t, \
	uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, \			uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, \
	uint64_t))args __used; \			uint64_t))args __used; \
	qual ret_type name args __attribute__((ifunc(#name "_resolver"))); \			qual ret_type name args __attribute__((ifunc(#name "_resolver"))); \
	resolver_qual ret_type (*name##_resolver(uint64_t _arg1 __unused, \			static ret_type (*name##_resolver(uint64_t _arg1 __unused, \
	uint64_t _arg2 __unused, uint64_t _arg3 __unused, \			uint64_t _arg2 __unused, uint64_t _arg3 __unused, \
	uint64_t _arg4 __unused, uint64_t _arg5 __unused, \			uint64_t _arg4 __unused, uint64_t _arg5 __unused, \
	uint64_t _arg6 __unused, uint64_t _arg7 __unused, \			uint64_t _arg6 __unused, uint64_t _arg7 __unused, \
	uint64_t _arg8 __unused))args			uint64_t _arg8 __unused))args

	#endif			#endif