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https://github.com/bytecodealliance/wasm-micro-runtime.git
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ccdc8369d6
* shared heap enhancement: modify memory check for aot_check_memory_overflow to accomodate shared heap chain * shared heap enhancement in AOT * use alloca for func ctx shared heap cache value * use correct alloca for func ctx shared heap cache value * enable shared heap chain aot test and bug fix * Fix a missing argument on 32bits platform, still has the shared heap chain iteration problem * Fix shared heap chain iteration problem on 32bits platform * fix AOT bulk memory bounds checks compliation issue * fix AOT bulk memory bounds checks on 64 bits platform * refactor aot memory check * refactor AOT bulk memory bounds checks * add more unit test for shared heap * finished organizing unit test for shared heap and enable x86_32 for shared heap unit test * cover a corner case for bulk memory overflow check * try func call to replace shared heap chain traverse * fix compilation error in JIT and potentially load nullptr * add option for wamrc to enable single shared heap/multi shared heap, and update shared heap unit tests and sample * cr suggestions: 1. check potiential underflow 2. refactor and use separate function for bulk memory and normal memroy 3. static assert 4. add more comments 5. remove unused code
29 lines
591 B
C
29 lines
591 B
C
/*
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* Copyright (C) 2019 Intel Corporation. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*/
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#include <stdio.h>
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#include <stdint.h>
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extern void
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shared_heap_free(void *ptr);
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void
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print_buf(char *buf)
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{
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printf("wasm app2's wasm func received buf: %s\n\n", buf);
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shared_heap_free(buf);
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}
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void
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consume_str(char *buf)
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{
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/* Actually access it in wasm */
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char c = buf[0];
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printf("In WASM: wasm app2's wasm func received buf in pre-allocated "
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"shared buf: "
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"%s with its first char is %c\n\n",
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buf, c);
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}
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