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When multiple copies of the same DLL are loaded into the same process (e.g. for libretro multi-instance support), all copies share the same PID. Using only the PID as the name suffix caused CreateFileMapping to return the existing named kernel object instead of creating a new one, so both instances silently mapped the same 4GB+ GameCube/Wii RAM region and instantly corrupted each other. Fix this by also embedding the address of a static-local variable in the name. Because each DLL copy is mapped at a different base address in the process, s_dll_id lives at a unique virtual address in every copy, so its value acts as a stable, zero-cost, per-instance discriminator. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> |
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| .. | ||
| Android | ||
| Core | ||
| DSPSpy | ||
| DSPTool | ||
| PCH | ||
| UnitTests | ||
| VSProps | ||
| .clang-format | ||
| CMakeLists.txt | ||
| dolphin-emu.sln | ||