47 BOOL    OSCompareAndSwapAtomicEx(volatile OSAtomicVar* ptr, u32 cmp_val, u32 new_val, u32 *orig_val…
55   s32 orig_val;  in OSAddAtomic()  local
59     orig_val = (s32)__LWARX((u32*)&ptr->u.u32, 0);  in OSAddAtomic()
60     new_val = orig_val + val;  in OSAddAtomic()
67   return orig_val;  in OSAddAtomic()
72   u32 orig_val;  in OSOrAtomic()  local
76     orig_val = (u32)__LWARX((u32*)&ptr->u.u32, 0);  in OSOrAtomic()
77     new_val = orig_val | mask;  in OSOrAtomic()
84   return orig_val;  in OSOrAtomic()
89   u32 orig_val;  in OSAndAtomic()  local
93     orig_val = (u32)__LWARX((u32*)&ptr->u.u32, 0);  in OSAndAtomic()
94     new_val = orig_val & mask;  in OSAndAtomic()
101   return orig_val;  in OSAndAtomic()
106   u32 orig_val;  in OSXorAtomic()  local
110     orig_val = (u32)__LWARX((u32*)&ptr->u.u32, 0);  in OSXorAtomic()
111     new_val = orig_val ^ mask;  in OSXorAtomic()
118   return orig_val;  in OSXorAtomic()
123   u32 orig_val;  in OSSwapAtomic()  local
126     orig_val = (u32)__LWARX((u32*)&ptr->u.u32, 0);  in OSSwapAtomic()
133   return orig_val;  in OSSwapAtomic()
138   u32 orig_val;  in OSCompareAndSwapAtomic()  local
142     orig_val = (u32)__LWARX((u32*)&ptr->u.u32, 0);  in OSCompareAndSwapAtomic()
143     if(orig_val == cmp_val) {  in OSCompareAndSwapAtomic()
160   u32 orig_val;  in OSCompareAndSwapAtomicEx()  local
164     orig_val = (u32)__LWARX((u32*)&ptr->u.u32, 0);  in OSCompareAndSwapAtomicEx()
165     if(orig_val == cmp_val) {  in OSCompareAndSwapAtomicEx()
177   *ret_orig_val = orig_val;  in OSCompareAndSwapAtomicEx()
185   u32 orig_val;  in OSTestAndSetAtomic()  local
192     orig_val = (u32)__LWARX((u32*)&ptr->u.u32, 0);  in OSTestAndSetAtomic()
193     new_val = orig_val | bitmask;  in OSTestAndSetAtomic()
196       ret_val = (orig_val & bitmask) >> bitnum;  in OSTestAndSetAtomic()
207   u32 orig_val;  in OSTestAndClearAtomic()  local
214     orig_val = (u32)__LWARX((u32*)&ptr->u.u32, 0);  in OSTestAndClearAtomic()
215     new_val = orig_val & (~bitmask);  in OSTestAndClearAtomic()
218       ret_val = (orig_val & bitmask) >> bitnum;  in OSTestAndClearAtomic()
256 …  OSCompareAndSwapAtomicEx64(volatile OSAtomicVar64* ptr, u64 cmp_val, u64 new_val, u64 *orig_val);