d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Implement atomic_swap_{int,long,ptr}(9).

Browse Source
This commit is contained in:
Marius Strobl 2018-08-07 18:56:51 +00:00
parent ac97c7e4c1
commit 13a10f3414
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sys/riscv/include/atomic.h
View File

@ -412,6 +412,8 @@ atomic_swap_64(volatile uint64_t *p, uint64_t val)
return (old);
}
#define atomic_swap_int atomic_swap_32
#define atomic_add_long atomic_add_64
#define atomic_clear_long atomic_clear_64
#define atomic_cmpset_long atomic_cmpset_64
@ -420,6 +422,7 @@ atomic_swap_64(volatile uint64_t *p, uint64_t val)
#define atomic_readandclear_long atomic_readandclear_64
#define atomic_set_long atomic_set_64
#define atomic_subtract_long atomic_subtract_64
#define atomic_swap_long atomic_swap_64
#define atomic_add_ptr atomic_add_64
#define atomic_clear_ptr atomic_clear_64
@ -429,6 +432,7 @@ atomic_swap_64(volatile uint64_t *p, uint64_t val)
#define atomic_readandclear_ptr atomic_readandclear_64
#define atomic_set_ptr atomic_set_64
#define atomic_subtract_ptr atomic_subtract_64
#define atomic_swap_ptr atomic_swap_64
ATOMIC_ACQ_REL(set, 64)
ATOMIC_ACQ_REL(clear, 64)