mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-19 06:36:44 +07:00
42 lines
1.1 KiB
Plaintext
42 lines
1.1 KiB
Plaintext
|
# name meta args...
|
||
|
|
#
|
||
|
|
# Where meta contains a string of variants to generate.
|
||
|
|
# Upper-case implies _{acquire,release,relaxed} variants.
|
||
|
|
# Valid meta values are:
|
||
|
|
# * B/b - bool: returns bool
|
||
|
|
# * v - void: returns void
|
||
|
|
# * I/i - int: returns base type
|
||
|
|
# * R - return: returns base type (has _return variants)
|
||
|
|
# * F/f - fetch: returns base type (has fetch_ variants)
|
||
|
|
# * l - load: returns base type (has _acquire order variant)
|
||
|
|
# * s - store: returns void (has _release order variant)
|
||
|
|
#
|
||
|
|
# Where args contains list of type[:name], where type is:
|
||
|
|
# * cv - const pointer to atomic base type (atomic_t/atomic64_t/atomic_long_t)
|
||
|
|
# * v - pointer to atomic base type (atomic_t/atomic64_t/atomic_long_t)
|
||
|
|
# * i - base type (int/s64/long)
|
||
|
|
# * p - pointer to base type (int/s64/long)
|
||
|
|
#
|
||
|
|
read l cv
|
||
|
|
set s v i
|
||
|
|
add vRF i v
|
||
|
|
sub vRF i v
|
||
|
|
inc vRF v
|
||
|
|
dec vRF v
|
||
|
|
and vF i v
|
||
|
|
andnot vF i v
|
||
|
|
or vF i v
|
||
|
|
xor vF i v
|
||
|
|
xchg I v i
|
||
|
|
cmpxchg I v i:old i:new
|
||
|
|
try_cmpxchg B v p:old i:new
|
||
|
|
sub_and_test b i v
|
||
|
|
dec_and_test b v
|
||
|
|
inc_and_test b v
|
||
|
|
add_negative b i v
|
||
|
|
add_unless fb v i:a i:u
|
||
|
|
inc_not_zero b v
|
||
|
|
inc_unless_negative b v
|
||
|
|
dec_unless_positive b v
|
||
|
|
dec_if_positive i v
|