149 #define ALTINSTR_ENTRY(feature, num)					      \  argument
152 	" .word " __stringify(feature) "\n"		/* feature bit     */ \
156 #define ALTINSTR_REPLACEMENT(newinstr, feature, num)	/* replacement */	\  argument
161 #define ALTERNATIVE(oldinstr, newinstr, feature)			\  argument
164 	ALTINSTR_ENTRY(feature, 1)					\
167 	ALTINSTR_REPLACEMENT(newinstr, feature, 1)			\
181 /* If @feature is set, patch in @newinstr_yes, otherwise @newinstr_no. */
182 #define ALTERNATIVE_TERNARY(oldinstr, feature, newinstr_yes, newinstr_no) \  argument
184 		      newinstr_yes, feature)
211 #define alternative(oldinstr, newinstr, feature)			\  argument
212 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature) : : : "memory")
217 #define alternative_ternary(oldinstr, feature, newinstr_yes, newinstr_no) \  argument
218 	asm_inline volatile(ALTERNATIVE_TERNARY(oldinstr, feature, newinstr_yes, newinstr_no) ::: "memory")
228 #define alternative_input(oldinstr, newinstr, feature, input...)	\  argument
229 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature)	\
247 #define alternative_io(oldinstr, newinstr, feature, output, input...)	\  argument
248 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature)	\
252 #define alternative_call(oldfunc, newfunc, feature, output, input...)	\  argument
253 	asm_inline volatile (ALTERNATIVE("call %P[old]", "call %P[new]", feature) \
314 .macro altinstruction_entry orig alt feature orig_len alt_len
317 	.word \feature
323  * Define an alternative between two instructions. If @feature is
328 .macro ALTERNATIVE oldinstr, newinstr, feature
336 	altinstruction_entry 140b,143f,\feature,142b-140b,144f-143f
386 /* If @feature is set, patch in @newinstr_yes, otherwise @newinstr_no. */
387 #define ALTERNATIVE_TERNARY(oldinstr, feature, newinstr_yes, newinstr_no) \  argument
389 	newinstr_yes, feature