71
72 inline void Atomic::dec_ptr(volatile void* dest)
73 {
74 add_ptr(-1, dest);
75 }
76
77 inline jint Atomic::xchg (jint exchange_value, volatile jint* dest)
78 {
79 jint res = __sync_lock_test_and_set (dest, exchange_value);
80 FULL_MEM_BARRIER;
81 return res;
82 }
83
84 inline void* Atomic::xchg_ptr(void* exchange_value, volatile void* dest)
85 {
86 return (void *) xchg_ptr((intptr_t) exchange_value,
87 (volatile intptr_t*) dest);
88 }
89
90
91 inline jint Atomic::cmpxchg (jint exchange_value, volatile jint* dest, jint compare_value)
92 {
93 return __sync_val_compare_and_swap(dest, compare_value, exchange_value);
94 }
95
96 inline void Atomic::store (jlong store_value, jlong* dest) { *dest = store_value; }
97 inline void Atomic::store (jlong store_value, volatile jlong* dest) { *dest = store_value; }
98
99 inline intptr_t Atomic::add_ptr(intptr_t add_value, volatile intptr_t* dest)
100 {
101 return __sync_add_and_fetch(dest, add_value);
102 }
103
104 inline void* Atomic::add_ptr(intptr_t add_value, volatile void* dest)
105 {
106 return (void *) add_ptr(add_value, (volatile intptr_t *) dest);
107 }
108
109 inline void Atomic::inc_ptr(volatile intptr_t* dest)
110 {
111 add_ptr(1, dest);
112 }
113
114 inline void Atomic::dec_ptr(volatile intptr_t* dest)
115 {
116 add_ptr(-1, dest);
117 }
118
119 inline intptr_t Atomic::xchg_ptr(intptr_t exchange_value, volatile intptr_t* dest)
120 {
121 intptr_t res = __sync_lock_test_and_set (dest, exchange_value);
122 FULL_MEM_BARRIER;
123 return res;
124 }
125
126 inline jlong Atomic::cmpxchg (jlong exchange_value, volatile jlong* dest, jlong compare_value)
127 {
128 return __sync_val_compare_and_swap(dest, compare_value, exchange_value);
129 }
130
131 inline intptr_t Atomic::cmpxchg_ptr(intptr_t exchange_value, volatile intptr_t* dest, intptr_t compare_value)
132 {
133 return __sync_val_compare_and_swap(dest, compare_value, exchange_value);
134 }
135
136 inline void* Atomic::cmpxchg_ptr(void* exchange_value, volatile void* dest, void* compare_value)
137 {
138 return (void *) cmpxchg_ptr((intptr_t) exchange_value,
139 (volatile intptr_t*) dest,
140 (intptr_t) compare_value);
141 }
142
143 inline jlong Atomic::load(volatile jlong* src) { return *src; }
144
145 #endif // OS_CPU_LINUX_AARCH64_VM_ATOMIC_LINUX_AARCH64_INLINE_HPP
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71
72 inline void Atomic::dec_ptr(volatile void* dest)
73 {
74 add_ptr(-1, dest);
75 }
76
77 inline jint Atomic::xchg (jint exchange_value, volatile jint* dest)
78 {
79 jint res = __sync_lock_test_and_set (dest, exchange_value);
80 FULL_MEM_BARRIER;
81 return res;
82 }
83
84 inline void* Atomic::xchg_ptr(void* exchange_value, volatile void* dest)
85 {
86 return (void *) xchg_ptr((intptr_t) exchange_value,
87 (volatile intptr_t*) dest);
88 }
89
90
91 inline jint Atomic::cmpxchg (jint exchange_value, volatile jint* dest, jint compare_value, memory_order order)
92 {
93 return __sync_val_compare_and_swap(dest, compare_value, exchange_value);
94 }
95
96 inline void Atomic::store (jlong store_value, jlong* dest) { *dest = store_value; }
97 inline void Atomic::store (jlong store_value, volatile jlong* dest) { *dest = store_value; }
98
99 inline intptr_t Atomic::add_ptr(intptr_t add_value, volatile intptr_t* dest)
100 {
101 return __sync_add_and_fetch(dest, add_value);
102 }
103
104 inline void* Atomic::add_ptr(intptr_t add_value, volatile void* dest)
105 {
106 return (void *) add_ptr(add_value, (volatile intptr_t *) dest);
107 }
108
109 inline void Atomic::inc_ptr(volatile intptr_t* dest)
110 {
111 add_ptr(1, dest);
112 }
113
114 inline void Atomic::dec_ptr(volatile intptr_t* dest)
115 {
116 add_ptr(-1, dest);
117 }
118
119 inline intptr_t Atomic::xchg_ptr(intptr_t exchange_value, volatile intptr_t* dest)
120 {
121 intptr_t res = __sync_lock_test_and_set (dest, exchange_value);
122 FULL_MEM_BARRIER;
123 return res;
124 }
125
126 inline jlong Atomic::cmpxchg (jlong exchange_value, volatile jlong* dest, jlong compare_value, memory_order order)
127 {
128 return __sync_val_compare_and_swap(dest, compare_value, exchange_value);
129 }
130
131 inline intptr_t Atomic::cmpxchg_ptr(intptr_t exchange_value, volatile intptr_t* dest, intptr_t compare_value, memory_order order)
132 {
133 return __sync_val_compare_and_swap(dest, compare_value, exchange_value);
134 }
135
136 inline void* Atomic::cmpxchg_ptr(void* exchange_value, volatile void* dest, void* compare_value, memory_order order)
137 {
138 return (void *) cmpxchg_ptr((intptr_t) exchange_value,
139 (volatile intptr_t*) dest,
140 (intptr_t) compare_value, order);
141 }
142
143 inline jlong Atomic::load(volatile jlong* src) { return *src; }
144
145 #endif // OS_CPU_LINUX_AARCH64_VM_ATOMIC_LINUX_AARCH64_INLINE_HPP
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