bf28030993
Import WAMR Fast JIT which is a lightweight JIT with quick startup, small footprint, relatively good performance (~40% to ~50% of LLVM JIT) and good portability. Platforms supported: Linux, MacOS and Linux SGX. Arch supported: x86-64.
20 lines
446 B
C
20 lines
446 B
C
/*
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* Copyright (C) 2021 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 "jit_utils.h"
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JitBitmap *
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jit_bitmap_new(uintptr_t begin_index, unsigned bitnum)
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{
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JitBitmap *bitmap;
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if ((bitmap = jit_calloc(offsetof(JitBitmap, map) + (bitnum + 7) / 8))) {
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bitmap->begin_index = begin_index;
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bitmap->end_index = begin_index + bitnum;
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}
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return bitmap;
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}
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