diff options
Diffstat (limited to 'src/core/hle/kernel/vm_manager.cpp')
-rw-r--r-- | src/core/hle/kernel/vm_manager.cpp | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/src/core/hle/kernel/vm_manager.cpp b/src/core/hle/kernel/vm_manager.cpp index 6187993ce..d3b55a51e 100644 --- a/src/core/hle/kernel/vm_manager.cpp +++ b/src/core/hle/kernel/vm_manager.cpp @@ -25,14 +25,14 @@ static const char* GetMemoryStateName(MemoryState state) { "CodeMutable", "Heap", "Shared", "Unknown1", "ModuleCodeStatic", "ModuleCodeMutable", - "IpcBuffer0", "Mapped", + "IpcBuffer0", "Stack", "ThreadLocal", "TransferMemoryIsolated", "TransferMemory", "ProcessMemory", - "Unknown2", "IpcBuffer1", + "Inaccessible", "IpcBuffer1", "IpcBuffer3", "KernelStack", }; - return names[static_cast<int>(state)]; + return names[ToSvcMemoryState(state)]; } bool VirtualMemoryArea::CanBeMergedWith(const VirtualMemoryArea& next) const { @@ -302,6 +302,25 @@ ResultCode VMManager::HeapFree(VAddr target, u64 size) { return RESULT_SUCCESS; } +MemoryInfo VMManager::QueryMemory(VAddr address) const { + const auto vma = FindVMA(address); + MemoryInfo memory_info{}; + + if (IsValidHandle(vma)) { + memory_info.base_address = vma->second.base; + memory_info.permission = static_cast<u32>(vma->second.permissions); + memory_info.size = vma->second.size; + memory_info.state = ToSvcMemoryState(vma->second.meminfo_state); + } else { + memory_info.base_address = address_space_end; + memory_info.permission = static_cast<u32>(VMAPermission::None); + memory_info.size = 0 - address_space_end; + memory_info.state = static_cast<u32>(MemoryState::Inaccessible); + } + + return memory_info; +} + ResultCode VMManager::MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size, MemoryState state) { const auto vma = FindVMA(src_addr); |