50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
//
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// Wasm3 - high performance WebAssembly interpreter written in C.
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//
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// Copyright © 2019 Steven Massey, Volodymyr Shymanskyy.
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// All rights reserved.
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//
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#include <stdint.h>
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#include <stddef.h>
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#include "wasm3.h"
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#define FATAL(...) __builtin_trap()
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
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{
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M3Result result = m3Err_none;
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if (size < 8 || size > 256*1024) {
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return 0;
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}
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IM3Environment env = m3_NewEnvironment ();
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if (env) {
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IM3Runtime runtime = m3_NewRuntime (env, 128, NULL);
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if (runtime) {
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IM3Module module = NULL;
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result = m3_ParseModule (env, &module, data, size);
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if (module) {
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result = m3_LoadModule (runtime, module);
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if (result == 0) {
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IM3Function f = NULL;
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result = m3_FindFunction (&f, runtime, "fib");
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/* TODO:
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if (f) {
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m3_CallV (f, 10);
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}*/
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} else {
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m3_FreeModule (module);
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}
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}
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m3_FreeRuntime(runtime);
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}
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m3_FreeEnvironment(env);
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}
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return 0;
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}
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