Optimize address translation and write tracking on the MMU (#571)
* Implement faster address translation and write tracking on the MMU * Rename MemoryAlloc to MemoryManagement, and other nits * Support multi-level page tables * Fix typo * Reword comment a bit * Support scalar vector loads/stores on the memory fast path, and minor fixes * Add missing cast * Alignment * Fix VirtualFree function signature * Change MemoryProtection enum to uint aswell for consistency
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24 changed files with 1005 additions and 621 deletions
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@ -45,7 +45,6 @@ namespace ChocolArm64.Instructions
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if (isLoad)
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{
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context.EmitLdarg(TranslatedSub.MemoryArgIdx);
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context.EmitLdint(op.Rn);
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context.EmitLdc_I8(offset);
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@ -62,7 +61,6 @@ namespace ChocolArm64.Instructions
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}
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else
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{
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context.EmitLdarg(TranslatedSub.MemoryArgIdx);
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context.EmitLdint(op.Rn);
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context.EmitLdc_I8(offset);
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@ -90,7 +88,6 @@ namespace ChocolArm64.Instructions
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void EmitMemAddress()
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{
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context.EmitLdarg(TranslatedSub.MemoryArgIdx);
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context.EmitLdint(op.Rn);
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context.EmitLdc_I8(offset);
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