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