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Added POD serialization

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Hamish Milne 2019-08-06 17:45:06 +01:00 • committed by zhupengfei
parent 6940c99ed6
commit dc04774ece
8 changed files with 68 additions and 20 deletions
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47
src/core/memory.cpp
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@ -4,7 +4,8 @@
#include <array>
#include <cstring>
#include "boost/serialization/split_member.hpp"
#include "boost/serialization/array.hpp"
#include "boost/serialization/nvp.hpp"
#include "audio_core/dsp_interface.h"
#include "common/archives.h"
#include "common/assert.h"
@ -54,6 +55,16 @@ private:
std::array<bool, VRAM_SIZE / PAGE_SIZE> vram{};
std::array<bool, LINEAR_HEAP_SIZE / PAGE_SIZE> linear_heap{};
std::array<bool, NEW_LINEAR_HEAP_SIZE / PAGE_SIZE> new_linear_heap{};
static_assert(sizeof(bool) == 1); // TODO: Maybe this isn't true?
friend class boost::serialization::access;
template<typename Archive>
void serialize(Archive & ar, const unsigned int file_version)
{
ar & vram;
ar & linear_heap;
ar & new_linear_heap;
}
};
class MemorySystem::Impl {
@ -71,31 +82,29 @@ public:
AudioCore::DspInterface* dsp = nullptr;
private:
template<class Archive>
void add_blob(Archive & ar, std::unique_ptr<u8[]> & var, const char *name, std::size_t size)
{
ar & boost::serialization::make_nvp(
name,
*static_cast<u8 (*)[Memory::FCRAM_N3DS_SIZE]>(static_cast<void *>(var.get()))
);
}
friend class boost::serialization::access;
template<class Archive>
void save(Archive & ar, const unsigned int file_version) const
void serialize(Archive & ar, const unsigned int file_version)
{
// TODO: Skip n3ds ram when not used?
ar.save_binary(fcram.get(), Memory::FCRAM_N3DS_SIZE);
ar.save_binary(vram.get(), Memory::VRAM_SIZE);
ar.save_binary(n3ds_extra_ram.get(), Memory::N3DS_EXTRA_RAM_SIZE);
// ar & cache_marker;
add_blob(ar, fcram, "fcram", Memory::FCRAM_N3DS_SIZE);
add_blob(ar, vram, "vram", Memory::VRAM_SIZE);
add_blob(ar, n3ds_extra_ram, "n3ds_extra_ram", Memory::N3DS_EXTRA_RAM_SIZE);
ar & cache_marker;
// TODO: How the hell to do page tables..
// ar & page_table_list;
// ar & current_page_table;
}
template<class Archive>
void load(Archive & ar, const unsigned int file_version)
{
ar.load_binary(fcram.get(), Memory::FCRAM_N3DS_SIZE);
ar.load_binary(vram.get(), Memory::VRAM_SIZE);
ar.load_binary(n3ds_extra_ram.get(), Memory::N3DS_EXTRA_RAM_SIZE);
// ar & cache_marker;
// ar & page_table_list;
// ar & current_page_table;
}
BOOST_SERIALIZATION_SPLIT_MEMBER()
};
SERIALIZE_IMPL(MemorySystem::Impl)