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Multiinstance jit (#2201)

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* works on Linux x64
still needs to be fixed for everything else

* use lots of PROT_NONE memory to reliably reserve virtual address space

* multi instance fastmem on Linux

* Windows

* blarg

* disable fastmem if the page size is not 4kb

* fix fast mem dialog option

* make aarch64 work as well

* fastmem 16kb pages support
This commit is contained in:
Kemal Afzal
2024-11-18 20:43:05 +01:00
committed by GitHub
parent cb7af652f5
commit 99ce959913
19 changed files with 573 additions and 265 deletions
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5
src/NDS.cpp
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@ -74,7 +74,7 @@ const s32 kIterationCycleMargin = 8;
//
// timings for GBA slot and wifi are set up at runtime
NDS* NDS::Current = nullptr;
thread_local NDS* NDS::Current = nullptr;
NDS::NDS() noexcept :
NDS(
@ -128,6 +128,7 @@ NDS::NDS(NDSArgs&& args, int type, void* userdata) noexcept :
MainRAM = JIT.Memory.GetMainRAM();
SharedWRAM = JIT.Memory.GetSharedWRAM();
ARM7WRAM = JIT.Memory.GetARM7WRAM();
}
NDS::~NDS() noexcept
@ -894,6 +895,8 @@ void NDS::RunSystemSleep(u64 timestamp)
template <CPUExecuteMode cpuMode>
u32 NDS::RunFrame()
{
Current = this;
FrameStartTimestamp = SysTimestamp;
GPU.TotalScanlines = 0;