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- #!/usr/bin/env ruby
- # Copyright (C) 2010 Apple Inc. All rights reserved.
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions
- # are met:
- # 1. Redistributions of source code must retain the above copyright
- # notice, this list of conditions and the following disclaimer.
- # 2. Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions and the following disclaimer in the
- # documentation and/or other materials provided with the distribution.
- #
- # THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- # THE POSSIBILITY OF SUCH DAMAGE.
- input_file = ARGV[0]
- output_file = ARGV[1]
- require 'erb'
- def line_for_output line
- return line.chomp if line =~ /#/
- " validateAndPrint(\"#{line.chomp}\");"
- end
- TEMPLATE = <<-EOF
- #include "config.h"
- #include <stdio.h>
- #include <wtf/Assertions.h>
- #if !OS(WINDOWS)
- #include <cxxabi.h>
- #endif
- static void validateAndPrint(const char* symbol)
- {
- #if !OS(WINDOWS)
- if (!strncmp(symbol, "__Z", strlen("__Z"))) {
- char* demangledName = abi::__cxa_demangle(symbol + 1, nullptr, nullptr, nullptr);
- if (!demangledName) {
- fprintf(stderr, "ERROR: \\"%s\\" is not a valid C++ mangled name.\\n", symbol);
- exit(EXIT_FAILURE);
- }
-
- free(demangledName);
- }
- #endif
- printf("%s\\n", symbol);
- }
- int main(int, char**)
- {
- <%- input.each_line do |line| -%>
- <%= line_for_output line %>
- <%- end -%>
- return 0;
- }
- EOF
- File.open(output_file, "w") do |output|
- File.open(input_file) do |input|
- renderer = ERB.new(TEMPLATE, 0, "-")
- output << renderer.result(binding)
- end
- end
- STDERR.puts "Wrote output to #{output_file}"
|