lib/compilers/v8.ts

// Copyright (c) 2023, Compiler Explorer Authors
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//     * Redistributions of source code must retain the above copyright notice,
//       this list of conditions and the following disclaimer.
//     * 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT HOLDER OR 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
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// POSSIBILITY OF SUCH DAMAGE.

import path from 'path';
import type {ParseFiltersAndOutputOptions} from '../../types/features/filters.interfaces.js';
import type {PreliminaryCompilerInfo} from '../../types/compiler.interfaces.js';
import {BaseCompiler} from '../base-compiler.js';

export class V8Compiler extends BaseCompiler {
    static get key() {
        return 'v8';
    }

    constructor(compilerInfo: PreliminaryCompilerInfo, env) {
        super(compilerInfo, env);
        this.compiler.demangler = '';
        this.demanglerClass = null;
    }

    override getIrOutputFilename(inputFilename: string, filters: ParseFiltersAndOutputOptions): string {
        return this.filename(path.dirname(inputFilename) + '/code.asm');
    }

    public override getOutputFilename(dirPath: string, outputFilebase: string, key?: any) {
        let filename;
        if (key && key.backendOptions && key.backendOptions.customOutputFilename) {
            filename = key.backendOptions.customOutputFilename;
        } else {
            filename = 'code.asm';
        }

        if (dirPath) {
            return path.join(dirPath, filename);
        } else {
            return filename;
        }
    }

    override optionsForFilter(filters: ParseFiltersAndOutputOptions, outputFilename: string) {
        return [];
    }
}