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New u128 type stub

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This commit is contained in:
Nekotekina 2015-08-06 23:20:48 +03:00
parent 8d758b9088
commit 07b9379a7c
4 changed files with 161 additions and 70 deletions
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10
rpcs3/Emu/Memory/atomic.h
View file

@ -27,7 +27,7 @@ template<typename T> struct _to_atomic_subtype<T, 8>
template<typename T> struct _to_atomic_subtype<T, 16>
{
using type = v128;
using type = u128;
};
template<typename T> using atomic_subtype_t = typename _to_atomic_subtype<T>::type;
@ -127,7 +127,7 @@ private:
data = value;
}
force_inline static void write_relaxed(volatile v128& data, const v128& value)
force_inline static void write_relaxed(volatile u128& data, const u128& value)
{
sync_lock_test_and_set(&data, value);
}
@ -137,9 +137,9 @@ private:
return data;
}
force_inline static v128 read_relaxed(const volatile v128& value)
force_inline static u128 read_relaxed(const volatile u128& value)
{
return sync_val_compare_and_swap(const_cast<volatile v128*>(&value), {}, {});
return sync_val_compare_and_swap(const_cast<volatile u128*>(&value), u128{0}, u128{0});
}
public:
@ -240,8 +240,6 @@ public:
}
};
template<typename T> using if_integral_t = std::enable_if_t<std::is_integral<T>::value>;
template<typename T, typename = if_integral_t<T>> inline T operator ++(_atomic_base<T>& left)
{
return left.from_subtype(sync_fetch_and_add(&left.sub_data, 1) + 1);

4
rpcs3/stdafx.h
View file

@ -63,6 +63,10 @@ using s64 = std::int64_t;
using f32 = float;
using f64 = double;
using u128 = __uint128_t;
CHECK_SIZE_ALIGN(u128, 16, 16);
// bool type replacement for PS3/PSV
class b8
{