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https://github.com/yuzu-emu/yuzu.git
synced 2024-08-22 01:53:22 +02:00
memory: Get rid of pointer casts
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parent
9205aca95c
commit
9cf1cfe3fd
@ -3,6 +3,7 @@
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// Refer to the license.txt file included.
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#include <array>
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#include <cstring>
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#include "common/assert.h"
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#include "common/common_types.h"
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@ -95,7 +96,9 @@ template <typename T>
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T Read(const VAddr vaddr) {
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const u8* page_pointer = current_page_table->pointers[vaddr >> PAGE_BITS];
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if (page_pointer) {
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return *reinterpret_cast<const T*>(page_pointer + (vaddr & PAGE_MASK));
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T value;
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std::memcpy(&value, &page_pointer[vaddr & PAGE_MASK], sizeof(T));
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return value;
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}
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PageType type = current_page_table->attributes[vaddr >> PAGE_BITS];
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@ -117,7 +120,7 @@ template <typename T>
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void Write(const VAddr vaddr, const T data) {
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u8* page_pointer = current_page_table->pointers[vaddr >> PAGE_BITS];
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if (page_pointer) {
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*reinterpret_cast<T*>(page_pointer + (vaddr & PAGE_MASK)) = data;
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std::memcpy(&page_pointer[vaddr & PAGE_MASK], &data, sizeof(T));
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return;
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}
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@ -183,19 +186,9 @@ void Write64(const VAddr addr, const u64 data) {
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}
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void WriteBlock(const VAddr addr, const u8* data, const size_t size) {
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u32 offset = 0;
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while (offset < (size & ~3)) {
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Write32(addr + offset, *(u32*)&data[offset]);
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offset += 4;
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}
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if (size & 2) {
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Write16(addr + offset, *(u16*)&data[offset]);
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offset += 2;
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}
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if (size & 1)
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for (u32 offset = 0; offset < size; offset++) {
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Write8(addr + offset, data[offset]);
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}
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}
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PAddr VirtualToPhysicalAddress(const VAddr addr) {
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