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https://github.com/compiler-explorer/compiler-explorer.git
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65 lines
2.6 KiB
JavaScript
65 lines
2.6 KiB
JavaScript
// Copyright (c) 2018, Marc Tiehuis
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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const BaseCompiler = require('../base-compiler'),
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_ = require('underscore'),
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path = require('path');
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class ZigCompiler extends BaseCompiler {
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constructor(info, env) {
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super(info, env);
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this.compiler.supportsIntel = true;
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}
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preProcess(source) {
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source += '\n';
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source += 'extern fn zig_panic() noreturn;\n';
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source += 'pub inline fn panic(msg: []const u8, error_return_trace: ' +
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'?*@import("builtin").StackTrace) noreturn {\n';
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source += ' zig_panic();\n';
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source += '}\n';
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return source;
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}
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optionsForFilter(filters, outputFilename, userOptions) {
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let options = [
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'build-obj',
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'--cache-dir', path.dirname(outputFilename),
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'--output', this.filename(outputFilename)
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];
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let userRequestedEmit = _.any(userOptions, opt => opt.indexOf("--emit") > -1);
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if (!filters.binary) {
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if (!userRequestedEmit) {
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options = options.concat('--emit', 'asm');
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}
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if (filters.intel) options = options.concat('-mllvm', '--x86-asm-syntax=intel');
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}
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return options;
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}
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}
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module.exports = ZigCompiler;
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