mirror of
https://github.com/fluencelabs/assemblyscript
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22 lines
749 B
Markdown
22 lines
749 B
Markdown
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Memory manager interface
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========================
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A memory manager for AssemblyScript must implement the following common and may implement any number of optional interfaces:
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Common
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------
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* **__mem_allocate**(size: `usize`): `usize`<br />
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Dynamically allocates a chunk of memory of at least the specified size and returns its address.
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Alignment must be guaranteed to be at least 8 bytes, but there are considerations to increase
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alignment to 16 bytes to fit SIMD v128 values.
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* **__mem_free**(ref: `usize`): `void`<br />
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Frees a dynamically allocated chunk of memory by its address.
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Optional
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--------
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* **__mem_reset**(ref: `usize`, parentRef: `usize`)<br />
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Resets dynamic memory to its initial state. Used by the arena allocator.
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