/* * yosys -- Yosys Open SYnthesis Suite * * Copyright (C) 2012 Clifford Wolf * Copyright (C) 2014 Johann Glaser * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * */ #include "kernel/register.h" #include "kernel/rtlil.h" #include "kernel/log.h" USING_YOSYS_NAMESPACE PRIVATE_NAMESPACE_BEGIN struct LogPass : public Pass { LogPass() : Pass("log", "print text and log files") { } void help() YS_OVERRIDE { // |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---| log("\n"); log(" log string\n"); log("\n"); log("Print the given string to the screen and/or the log file. This is useful for TCL\n"); log("scripts, because the TCL command \"puts\" only goes to stdout but not to\n"); log("logfiles.\n"); log("\n"); log(" -stdout\n"); log(" Print the output to stdout too. This is useful when all Yosys is executed\n"); log(" with a script and the -q (quiet operation) argument to notify the user.\n"); log("\n"); log(" -stderr\n"); log(" Print the output to stderr too.\n"); log("\n"); log(" -nolog\n"); log(" Don't use the internal log() command. Use either -stdout or -stderr,\n"); log(" otherwise no output will be generated at all.\n"); log("\n"); log(" -n\n"); log(" do not append a newline\n"); log("\n"); } void execute(std::vector args, RTLIL::Design*) YS_OVERRIDE { size_t argidx; bool to_stdout = false; bool to_stderr = false; bool to_log = true; bool newline = true; std::string text; for (argidx = 1; argidx < args.size(); argidx++) { if (args[argidx] == "-stdout") to_stdout = true; else if (args[argidx] == "-stderr") to_stderr = true; else if (args[argidx] == "-nolog") to_log = false; else if (args[argidx] == "-n") newline = false; else break; } for (; argidx < args.size(); argidx++) text += args[argidx] + ' '; if (!text.empty()) text.resize(text.size()-1); if (to_stdout) fprintf(stdout, (newline ? "%s\n" : "%s"), text.c_str()); if (to_stderr) fprintf(stderr, (newline ? "%s\n" : "%s"), text.c_str()); if (to_log) log ( (newline ? "%s\n" : "%s"), text.c_str()); } } LogPass; PRIVATE_NAMESPACE_END /trunk-47381/tree/?id=716ca530e1c4515d8683c9d5be3d56b301758b66'>root/package/libs/libnl-tiny/src/include/netlink/utils.h

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