diff options
| author | Lioncash <mathew1800@gmail.com> | 2019-11-26 12:33:20 -0500 |
|---|---|---|
| committer | Lioncash <mathew1800@gmail.com> | 2019-11-26 21:53:34 -0500 |
| commit | 4c2ed2706e3579ec1304907dad0d45673768e1fc (patch) | |
| tree | 89f72c13ad6ab374a4e2d2d475b1e03320de7066 /src/core/memory.cpp | |
| parent | 6df6caaf5f3b59a2d1e19a5148a64cc50c61223c (diff) | |
core/memory: Introduce skeleton of Memory class
Currently, the main memory management code is one of the remaining
places where we have global state. The next series of changes will aim
to rectify this.
This change simply introduces the main skeleton of the class that will
contain all the necessary state.
Diffstat (limited to 'src/core/memory.cpp')
| -rw-r--r-- | src/core/memory.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/core/memory.cpp b/src/core/memory.cpp index fa49f3dd0f..2098f13f75 100644 --- a/src/core/memory.cpp +++ b/src/core/memory.cpp @@ -24,6 +24,18 @@ namespace Memory { static Common::PageTable* current_page_table = nullptr; +// Implementation class used to keep the specifics of the memory subsystem hidden +// from outside classes. This also allows modification to the internals of the memory +// subsystem without needing to rebuild all files that make use of the memory interface. +struct Memory::Impl { + explicit Impl(Core::System& system_) : system{system_} {} + + Core::System& system; +}; + +Memory::Memory(Core::System& system) : impl{std::make_unique<Impl>(system)} {} +Memory::~Memory() = default; + void SetCurrentPageTable(Kernel::Process& process) { current_page_table = &process.VMManager().page_table; |