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@ -195,6 +195,21 @@ struct Memory::Impl {
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return IsValidVirtualAddress(*system.CurrentProcess(), vaddr);
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}
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u8* GetPointer(const VAddr vaddr) {
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u8* const page_pointer = current_page_table->pointers[vaddr >> PAGE_BITS];
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if (page_pointer != nullptr) {
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return page_pointer + (vaddr & PAGE_MASK);
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}
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if (current_page_table->attributes[vaddr >> PAGE_BITS] ==
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Common::PageType::RasterizerCachedMemory) {
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return GetPointerFromVMA(vaddr);
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}
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LOG_ERROR(HW_Memory, "Unknown GetPointer @ 0x{:016X}", vaddr);
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return nullptr;
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}
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/**
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* Maps a region of pages as a specific type.
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*
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@ -276,6 +291,14 @@ bool Memory::IsValidVirtualAddress(const VAddr vaddr) const {
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return impl->IsValidVirtualAddress(vaddr);
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}
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u8* Memory::GetPointer(VAddr vaddr) {
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return impl->GetPointer(vaddr);
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}
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const u8* Memory::GetPointer(VAddr vaddr) const {
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return impl->GetPointer(vaddr);
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}
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void SetCurrentPageTable(Kernel::Process& process) {
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current_page_table = &process.VMManager().page_table;
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@ -292,21 +315,6 @@ bool IsKernelVirtualAddress(const VAddr vaddr) {
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return KERNEL_REGION_VADDR <= vaddr && vaddr < KERNEL_REGION_END;
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}
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u8* GetPointer(const VAddr vaddr) {
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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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return page_pointer + (vaddr & PAGE_MASK);
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}
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if (current_page_table->attributes[vaddr >> PAGE_BITS] ==
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Common::PageType::RasterizerCachedMemory) {
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return GetPointerFromVMA(vaddr);
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}
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LOG_ERROR(HW_Memory, "Unknown GetPointer @ 0x{:016X}", vaddr);
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return nullptr;
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}
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std::string ReadCString(VAddr vaddr, std::size_t max_length) {
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std::string string;
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string.reserve(max_length);
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