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When the interpreter calls MSRUpdated, we should update the membase variable. Not because the interpreter itself needs it, but because the JIT needs it if it's falling back to the interpreter for an instruction that sets the MSR. Additionally, the JIT's FallBackToInterpreter needs to read back the new membase value afterwards. This fixes games crashing on JitArm64 if mtmsr is set to fall back to interpreter. I was unable to reproduce the issue on Jit64, presumably due to a fortunate series of coincidences (instructions that set MSR are always followed by an exception exit, and PowerPCManager::CheckExternalExceptions was always calling JitInterface::UpdateMembase, and Jit64::WriteExceptionExit was always calling Jit64::EmitUpdateMembase.) |
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| Android | ||
| Core | ||
| DSPSpy | ||
| DSPTool | ||
| PCH | ||
| UnitTests | ||
| VSProps | ||
| .clang-format | ||
| CMakeLists.txt | ||
| dolphin-emu.sln | ||