VisionFive2 Linux kernel

ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100  1) # name	meta	args...
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100  2) #
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100  3) # Where meta contains a string of variants to generate.
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100  4) # Upper-case implies _{acquire,release,relaxed} variants.
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100  5) # Valid meta values are:
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100  6) # * B/b	- bool: returns bool
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100  7) # * v	- void: returns void
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100  8) # * I/i	- int: returns base type
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100  9) # * R	- return: returns base type (has _return variants)
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 10) # * F/f	- fetch: returns base type (has fetch_ variants)
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 11) # * l	- load: returns base type (has _acquire order variant)
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 12) # * s	- store: returns void (has _release order variant)
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 13) #
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 14) # Where args contains list of type[:name], where type is:
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 15) # * cv	- const pointer to atomic base type (atomic_t/atomic64_t/atomic_long_t)
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 16) # * v	- pointer to atomic base type (atomic_t/atomic64_t/atomic_long_t)
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 17) # * i	- base type (int/s64/long)
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 18) # * p	- pointer to base type (int/s64/long)
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 19) #
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 20) read			l	cv
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 21) set			s	v	i
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 22) add			vRF	i	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 23) sub			vRF	i	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 24) inc			vRF	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 25) dec			vRF	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 26) and			vF	i	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 27) andnot			vF	i	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 28) or			vF	i	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 29) xor			vF	i	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 30) xchg			I	v	i
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 31) cmpxchg			I	v	i:old	i:new
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 32) try_cmpxchg		B	v	p:old	i:new
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 33) sub_and_test		b	i	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 34) dec_and_test		b	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 35) inc_and_test		b	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 36) add_negative		b	i	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 37) add_unless		fb	v	i:a	i:u
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 38) inc_not_zero		b	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 39) inc_unless_negative	b	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 40) dec_unless_positive	b	v
ace9bad4df268 (Mark Rutland 2018-09-04 11:48:25 +0100 41) dec_if_positive		i	v