mirror of
https://github.com/luau-lang/luau.git
synced 2024-11-15 22:35:43 +08:00
3d74a8f4d4
- Improve type error messages for argument count mismatch in certain cases - Fix type checking variadic returns when the type is incompatible which type checked in certain cases - Reduce size of upvalue objects by 8 bytes on 64-bit platforms - Reduce I$ footprint of interpreter by 1.5KB - Reduce GC pause during atomic stage for programs with a lot of threads - Remove support for bytecode v2
36 lines
861 B
C++
36 lines
861 B
C++
// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
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#pragma once
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#include "Luau/RegisterX64.h"
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#include <stddef.h>
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#include <stdint.h>
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namespace Luau
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{
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namespace CodeGen
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{
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class UnwindBuilder
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{
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public:
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virtual ~UnwindBuilder() {}
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virtual void start() = 0;
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virtual void spill(int espOffset, RegisterX64 reg) = 0;
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virtual void save(RegisterX64 reg) = 0;
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virtual void allocStack(int size) = 0;
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virtual void setupFrameReg(RegisterX64 reg, int espOffset) = 0;
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virtual void finish() = 0;
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virtual size_t getSize() const = 0;
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// This will place the unwinding data at the target address and might update values of some fields
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virtual void finalize(char* target, void* funcAddress, size_t funcSize) const = 0;
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};
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} // namespace CodeGen
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} // namespace Luau
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