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// Copyright (c) 2018, 2023, Elliot Saba & 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
// 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.
import path from 'path';
import type {ParsedAsmResultLine} from '../../types/asmresult/asmresult.interfaces.js';
import type {CompilationResult, ExecutionOptions} from '../../types/compilation/compilation.interfaces.js';
import type {PreliminaryCompilerInfo} from '../../types/compiler.interfaces.js';
import type {ParseFiltersAndOutputOptions} from '../../types/features/filters.interfaces.js';
import {BaseCompiler} from '../base-compiler.js';
import * as utils from '../utils.js';
import {JuliaParser} from './argument-parsers.js';
export class JuliaCompiler extends BaseCompiler {
private compilerWrapperPath: string;
static get key() {
return 'julia';
}
constructor(info: PreliminaryCompilerInfo, env) {
super(info, env);
this.compiler.demangler = '';
this.demanglerClass = null;
this.compilerWrapperPath =
this.compilerProps('compilerWrapper', '') ||
utils.resolvePathFromAppRoot('etc', 'scripts', 'julia_wrapper.jl');
}
// No demangling for now
override postProcessAsm(result) {
return result;
}
override getSharedLibraryPathsAsArguments() {
return [];
}
override async processAsm(result, filters, options) {
const lineRe = /^<(\d+) (\d+) ([^ ]+) ([^>]*)>$/;
const bytecodeLines = result.asm.split('\n');
const bytecodeResult: ParsedAsmResultLine[] = [];
// Every method block starts with a introductory line
// <[source code line] [output line number] [function name] [method types]>
// Check for the starting line, add the method block, skip other lines
let i = 0;
while (i < bytecodeLines.length) {
const line = bytecodeLines[i];
const match = line.match(lineRe);
if (match) {
const source = parseInt(match[1]);
let linenum = parseInt(match[2]);
linenum = Math.min(linenum, bytecodeLines.length);
const funname = match[3];
const types = match[4];
let j = 0;
bytecodeResult.push({text: '<' + funname + ' ' + types + '>', source: {line: source, file: null}});
while (j < linenum) {
bytecodeResult.push({text: bytecodeLines[i + 1 + j], source: {line: source, file: null}});
j++;
}
bytecodeResult.push({text: '', source: {file: null}});
i += linenum + 1;
continue;
}
i++;
}
return {asm: bytecodeResult};
}
override optionsForFilter(filters: ParseFiltersAndOutputOptions, outputFilename: string) {
return [];
}
override getArgumentParser() {
return JuliaParser;
}
override fixExecuteParametersForInterpreting(executeParameters, outputFilename, key) {
super.fixExecuteParametersForInterpreting(executeParameters, outputFilename, key);
executeParameters.args.unshift('--');
}
override async runCompiler(
compiler: string,
options: string[],
inputFilename: string,
execOptions: ExecutionOptions & {env: Record<string, string>},
): Promise<CompilationResult> {
if (!execOptions) {
execOptions = this.getDefaultExecOptions();
}
const dirPath = path.dirname(inputFilename);
if (!execOptions.customCwd) {
execOptions.customCwd = dirPath;
}
const juliaOptions = [this.compilerWrapperPath, '--'];
options.push(this.getOutputFilename(dirPath, this.outputFilebase));
juliaOptions.push(...options);
const execResult = await this.exec(compiler, juliaOptions, execOptions);
return {
compilationOptions: juliaOptions,
...this.transformToCompilationResult(execResult, inputFilename),
};
}
}
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