diff options
Diffstat (limited to 'src/share/vm/runtime/atomic.hpp')
| -rw-r--r-- | src/share/vm/runtime/atomic.hpp | 71 |
1 files changed, 35 insertions, 36 deletions
diff --git a/src/share/vm/runtime/atomic.hpp b/src/share/vm/runtime/atomic.hpp index 1d5d721f4..0c96816d7 100644 --- a/src/share/vm/runtime/atomic.hpp +++ b/src/share/vm/runtime/atomic.hpp @@ -30,60 +30,59 @@ class Atomic : AllStatic { public: // Atomically store to a location - static void store (jbyte store_value, jbyte* dest); - static void store (jshort store_value, jshort* dest); - static void store (jint store_value, jint* dest); - static void store (jlong store_value, jlong* dest); - static void store_ptr(intptr_t store_value, intptr_t* dest); - static void store_ptr(void* store_value, void* dest); + inline static void store (jbyte store_value, jbyte* dest); + inline static void store (jshort store_value, jshort* dest); + inline static void store (jint store_value, jint* dest); + inline static void store (jlong store_value, jlong* dest); + inline static void store_ptr(intptr_t store_value, intptr_t* dest); + inline static void store_ptr(void* store_value, void* dest); - static void store (jbyte store_value, volatile jbyte* dest); - static void store (jshort store_value, volatile jshort* dest); - static void store (jint store_value, volatile jint* dest); - static void store (jlong store_value, volatile jlong* dest); - static void store_ptr(intptr_t store_value, volatile intptr_t* dest); - static void store_ptr(void* store_value, volatile void* dest); + inline static void store (jbyte store_value, volatile jbyte* dest); + inline static void store (jshort store_value, volatile jshort* dest); + inline static void store (jint store_value, volatile jint* dest); + inline static void store (jlong store_value, volatile jlong* dest); + inline static void store_ptr(intptr_t store_value, volatile intptr_t* dest); + inline static void store_ptr(void* store_value, volatile void* dest); - static jlong load(volatile jlong* src); + inline static jlong load(volatile jlong* src); // Atomically add to a location, return updated value - static jint add (jint add_value, volatile jint* dest); - static intptr_t add_ptr(intptr_t add_value, volatile intptr_t* dest); - static void* add_ptr(intptr_t add_value, volatile void* dest); + inline static jint add (jint add_value, volatile jint* dest); + inline static intptr_t add_ptr(intptr_t add_value, volatile intptr_t* dest); + inline static void* add_ptr(intptr_t add_value, volatile void* dest); - static jlong add (jlong add_value, volatile jlong* dest); + static jlong add (jlong add_value, volatile jlong* dest); // Atomically increment location - static void inc (volatile jint* dest); - static void inc_ptr(volatile intptr_t* dest); - static void inc_ptr(volatile void* dest); + inline static void inc (volatile jint* dest); + inline static void inc_ptr(volatile intptr_t* dest); + inline static void inc_ptr(volatile void* dest); // Atomically decrement a location - static void dec (volatile jint* dest); - static void dec_ptr(volatile intptr_t* dest); - static void dec_ptr(volatile void* dest); + inline static void dec (volatile jint* dest); + inline static void dec_ptr(volatile intptr_t* dest); + inline static void dec_ptr(volatile void* dest); // Performs atomic exchange of *dest with exchange_value. Returns old prior value of *dest. - static jint xchg(jint exchange_value, volatile jint* dest); - static unsigned int xchg(unsigned int exchange_value, - volatile unsigned int* dest); + inline static jint xchg(jint exchange_value, volatile jint* dest); + static unsigned int xchg(unsigned int exchange_value, volatile unsigned int* dest); - static intptr_t xchg_ptr(intptr_t exchange_value, volatile intptr_t* dest); - static void* xchg_ptr(void* exchange_value, volatile void* dest); + inline static intptr_t xchg_ptr(intptr_t exchange_value, volatile intptr_t* dest); + inline static void* xchg_ptr(void* exchange_value, volatile void* dest); // Performs atomic compare of *dest and compare_value, and exchanges *dest with exchange_value // if the comparison succeeded. Returns prior value of *dest. Guarantees a two-way memory // barrier across the cmpxchg. I.e., it's really a 'fence_cmpxchg_acquire'. - static jbyte cmpxchg (jbyte exchange_value, volatile jbyte* dest, jbyte compare_value); - static jint cmpxchg (jint exchange_value, volatile jint* dest, jint compare_value); - static jlong cmpxchg (jlong exchange_value, volatile jlong* dest, jlong compare_value); + static jbyte cmpxchg (jbyte exchange_value, volatile jbyte* dest, jbyte compare_value); + inline static jint cmpxchg (jint exchange_value, volatile jint* dest, jint compare_value); + inline static jlong cmpxchg (jlong exchange_value, volatile jlong* dest, jlong compare_value); - static unsigned int cmpxchg(unsigned int exchange_value, - volatile unsigned int* dest, - unsigned int compare_value); + static unsigned int cmpxchg(unsigned int exchange_value, + volatile unsigned int* dest, + unsigned int compare_value); - static intptr_t cmpxchg_ptr(intptr_t exchange_value, volatile intptr_t* dest, intptr_t compare_value); - static void* cmpxchg_ptr(void* exchange_value, volatile void* dest, void* compare_value); + inline static intptr_t cmpxchg_ptr(intptr_t exchange_value, volatile intptr_t* dest, intptr_t compare_value); + inline static void* cmpxchg_ptr(void* exchange_value, volatile void* dest, void* compare_value); }; #endif // SHARE_VM_RUNTIME_ATOMIC_HPP |