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//opt/alt/alt-nodejs14/root/usr/include/node/v8-wasm-trap-handler-posix.h

// Copyright 2018 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef V8_WASM_TRAP_HANDLER_POSIX_H_ #define V8_WASM_TRAP_HANDLER_POSIX_H_ #include <signal.h> #include "v8config.h" // NOLINT(build/include_directory) namespace v8 { /** * This function determines whether a memory access violation has been an * out-of-bounds memory access in WebAssembly. If so, it will modify the context * parameter and add a return address where the execution can continue after the * signal handling, and return true. Otherwise, false will be returned. * * The parameters to this function correspond to those passed to a Posix signal * handler. Use this function only on Linux and Mac. * * \param sig_code The signal code, e.g. SIGSEGV. * \param info A pointer to the siginfo_t struct provided to the signal handler. * \param context A pointer to a ucontext_t struct provided to the signal * handler. */ V8_EXPORT bool TryHandleWebAssemblyTrapPosix(int sig_code, siginfo_t* info, void* context); } // namespace v8 #endif // V8_WASM_TRAP_HANDLER_POSIX_H_