150 #define ALTINSTR_ENTRY(feature, num)					      \  argument
153 	" .word " __stringify(feature) "\n"		/* feature bit     */ \
162 #define ALTERNATIVE(oldinstr, newinstr, feature)			\  argument
165 	ALTINSTR_ENTRY(feature, 1)					\
183 #define ALTERNATIVE_TERNARY(oldinstr, feature, newinstr_yes, newinstr_no) \  argument
185 		      newinstr_yes, feature)
212 #define alternative(oldinstr, newinstr, feature)			\  argument
213 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature) : : : "memory")
218 #define alternative_ternary(oldinstr, feature, newinstr_yes, newinstr_no) \  argument
219 	asm_inline volatile(ALTERNATIVE_TERNARY(oldinstr, feature, newinstr_yes, newinstr_no) ::: "memory")
229 #define alternative_input(oldinstr, newinstr, feature, input...)	\  argument
230 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature)	\
248 #define alternative_io(oldinstr, newinstr, feature, output, input...)	\  argument
249 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature)	\
253 #define alternative_call(oldfunc, newfunc, feature, output, input...)	\  argument
254 	asm_inline volatile (ALTERNATIVE("call %P[old]", "call %P[new]", feature) \
315 .macro altinstruction_entry orig alt feature orig_len alt_len
318 	.word \feature
329 .macro ALTERNATIVE oldinstr, newinstr, feature
337 	altinstruction_entry 140b,143f,\feature,142b-140b,144f-143f
388 #define ALTERNATIVE_TERNARY(oldinstr, feature, newinstr_yes, newinstr_no) \  argument
390 	newinstr_yes, feature