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wasm-micro-runtime/core/iwasm/common/wasm_memory.h
Enrico Loparco e8d718096d
Add/reorganize locks for thread synchronization (#1995)
Attempt to fix data races when using threads.
- Protect access (from multiple threads) to exception and memory
- Fix shared memory lock usage
2023-03-04 08:15:26 +08:00

42 lines
893 B
C

/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#ifndef _WASM_MEMORY_H
#define _WASM_MEMORY_H
#include "bh_common.h"
#include "../include/wasm_export.h"
#include "../interpreter/wasm_runtime.h"
#ifdef __cplusplus
extern "C" {
#endif
bool
wasm_runtime_memory_init(mem_alloc_type_t mem_alloc_type,
const MemAllocOption *alloc_option);
void
wasm_runtime_memory_destroy();
unsigned
wasm_runtime_memory_pool_size();
#if !defined(OS_ENABLE_HW_BOUND_CHECK) \
|| WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS == 0 \
|| WASM_ENABLE_BULK_MEMORY != 0
uint32
wasm_get_num_bytes_per_page(WASMMemoryInstance *memory, void *node);
uint32
wasm_get_linear_memory_size(WASMMemoryInstance *memory, void *node);
#endif
#ifdef __cplusplus
}
#endif
#endif /* end of _WASM_MEMORY_H */