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// Copyright (c) 2019, Sebastian Rath
// 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 type {AsmResultSource, ParsedAsmResultLine} from '../../types/asmresult/asmresult.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 {resolvePathFromAppRoot} from '../utils.js';
import {BaseParser} from './argument-parsers.js';
export class PythonCompiler extends BaseCompiler {
private readonly disasmScriptPath: string;
static get key() {
return 'python';
}
constructor(compilerInfo: PreliminaryCompilerInfo, env) {
super(compilerInfo, env);
this.compiler.demangler = '';
this.demanglerClass = null;
this.disasmScriptPath =
this.compilerProps<string>('disasmScript') ||
resolvePathFromAppRoot('etc', 'scripts', 'disasms', 'dis_all.py');
}
override async processAsm(result) {
const lineRe = /^\s{0,4}(\d+)(.*)/;
const bytecodeLines = result.asm.split('\n');
const bytecodeResult: ParsedAsmResultLine[] = [];
let lastLineNo: number | undefined;
let sourceLoc: AsmResultSource | null = null;
for (const line of bytecodeLines) {
const match = line.match(lineRe);
if (match) {
const lineno = parseInt(match[1]);
sourceLoc = {line: lineno, file: null};
lastLineNo = lineno;
} else if (line) {
sourceLoc = {line: lastLineNo, file: null};
} else {
sourceLoc = {line: undefined, file: null};
lastLineNo = undefined;
}
bytecodeResult.push({text: line, source: sourceLoc});
}
return {asm: bytecodeResult};
}
override optionsForFilter(filters: ParseFiltersAndOutputOptions, outputFilename: string) {
return ['-I', this.disasmScriptPath, '--outputfile', outputFilename, '--inputfile'];
}
override getArgumentParser() {
return BaseParser;
}
override orderArguments(
options: string[],
inputFilename: string,
libIncludes: string[],
libOptions: string[],
libPaths: string[],
libLinks: string[],
userOptions: string[],
staticLibLinks: string[],
) {
return options.concat(
[this.filename(inputFilename)],
libIncludes,
libOptions,
libPaths,
libLinks,
userOptions,
staticLibLinks,
);
}
}
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