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Savestates Support For PS3 Emulation (#10478)

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Elad Ashkenazi 2022-07-04 16:02:17 +03:00 • committed by GitHub
parent 969b9eb89d
commit fcd297ffb2
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GPG key ID: 4AEE18F83AFDEB23
154 changed files with 4948 additions and 635 deletions
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28
rpcs3/util/typeindices.hpp
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@ -3,6 +3,8 @@
#include "util/types.hpp"
#include "util/shared_ptr.hpp"
#include <string_view>
#ifndef _MSC_VER
#define ATTR_PURE __attribute__((pure))
#else
@ -24,6 +26,7 @@ namespace stx
u32 size = 1;
u32 align = 1;
u32 begin = 0;
double order;
// Next typeinfo in linked list
type_info* next = nullptr;
@ -31,7 +34,7 @@ namespace stx
// Auxiliary pointer to base type
const type_info* base = nullptr;
type_info(Info info, u32 size, u32 align, const type_info* base = nullptr) noexcept;
type_info(Info info, u32 size, u32 align, double order, const type_info* base = nullptr) noexcept;
friend type_counter<Info>;
@ -55,6 +58,11 @@ namespace stx
{
return begin + size;
}
ATTR_PURE double init_pos() const
{
return order;
}
};
// Class for automatic type registration for given Info type
@ -177,14 +185,25 @@ namespace stx
return typelist_v;
}
template <typename T> requires requires () { T::savestate_init_pos + 0.; }
constexpr double get_savestate_init_pos()
{
return T::savestate_init_pos;
}
template <typename T> requires (!(requires () { T::savestate_init_pos + 0.; }))
constexpr double get_savestate_init_pos()
{
return {};
}
template <typename Info> template <typename T>
const type_info<Info> type_counter<Info>::type{Info::template make_typeinfo<T>(), sizeof(T), alignof(T)};
const type_info<Info> type_counter<Info>::type{Info::template make_typeinfo<T>(), sizeof(T), alignof(T), get_savestate_init_pos<T>()};
template <typename Info> template <typename T, typename As>
const type_info<Info> type_counter<Info>::dyn_type{Info::template make_typeinfo<As>(), sizeof(As), alignof(As), &type_counter<Info>::template type<T>};
const type_info<Info> type_counter<Info>::dyn_type{Info::template make_typeinfo<As>(), sizeof(As), alignof(As), get_savestate_init_pos<T>(), &type_counter<Info>::template type<T>};
template <typename Info>
type_info<Info>::type_info(Info info, u32 _size, u32 _align, const type_info<Info>* cbase) noexcept
type_info<Info>::type_info(Info info, u32 _size, u32 _align, double order, const type_info<Info>* cbase) noexcept
: Info(info)
{
auto& tl = typelist<Info>();
@ -193,6 +212,7 @@ namespace stx
this->size = _size > this->size ? _size : this->size;
this->align = _align > this->align ? _align : this->align;
this->base = cbase;
this->order = order;
// Update global max alignment
tl.first.align = _align > tl.first.align ? _align : tl.first.align;