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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556// Copyright 2017-2022 F4PGA Authors//// Licensed under the Apache License, Version 2.0 (the "License");// you may not use this file except in compliance with the License.// You may obtain a copy of the License at//// http://www.apache.org/licenses/LICENSE-2.0//// Unless required by applicable law or agreed to in writing, software// distributed under the License is distributed on an "AS IS" BASIS,// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.// See the License for the specific language governing permissions and// limitations under the License.//// SPDX-License-Identifier: Apache-2.0
#include "ParseFasm.cpp"
/// This can be used as a standalone utility./// parse_fasm [file] [-hex]/// file : The file to parse, otherwise use stdin./// -hex : Enable hex mode.int main(int argc, char* argv[]) { /// If no args say otherwise, /// run as a filter (stdin -> parse_fasm -> stdout) bool filter = true;
/// Parse flags first for (int i = 1; i < argc; i++) { std::string arg(argv[i]); if (arg == "-hex") { hex_mode = true; } }
/// Run parse on file arguments for (int i = 1; i < argc; i++) { std::string arg(argv[i]); if (arg[0] == '-') { std::ifstream in; in.open(arg); parse_fasm(in, std::cout); } }
/// Run as a filter if (filter) { std::istringstream in_line; for (std::string line; std::getline(std::cin, line);) { in_line.str(line); parse_fasm(in_line, std::cout); } } return 0;}