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90 lines
3.5 KiB
TypeScript
90 lines
3.5 KiB
TypeScript
// Copyright (c) 2022, Compiler Explorer Authors
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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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import type {ExecutionOptions} from '../../types/compilation/compilation.interfaces.js';
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import type {UnprocessedExecResult} from '../../types/execution/execution.interfaces.js';
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import {ParseFiltersAndOutputOptions} from '../../types/features/filters.interfaces.js';
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export interface ObjdumpResult {
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code: number;
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stdout?: string;
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stderr?: string;
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objdumpTime?: string;
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asm?: string;
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}
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export abstract class BaseObjdumper {
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constructor(
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protected readonly intelAsmOptions: string[],
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protected readonly widthOptions: string[],
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) {}
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getArgs(
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outputFilename: string,
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demangle?: boolean,
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intelAsm?: boolean,
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staticReloc?: boolean,
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dynamicReloc?: boolean,
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objdumperArguments?: string[],
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filters?: ParseFiltersAndOutputOptions,
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) {
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const args = ['-d', outputFilename, '-l', ...this.widthOptions];
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if (staticReloc) args.push('-r');
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if (dynamicReloc) args.push('-R');
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if (demangle) args.push('-C');
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if (intelAsm) args.push(...this.intelAsmOptions);
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if (objdumperArguments) args.push(...objdumperArguments);
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return args;
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}
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async executeObjdump(
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objdumperPath: string,
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args: string[],
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execOptions: ExecutionOptions,
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exec: (filepath: string, args: string[], options: ExecutionOptions) => Promise<UnprocessedExecResult>,
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): Promise<ObjdumpResult> {
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const objResult = await exec(objdumperPath, args, execOptions);
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if (objResult.code === 0) {
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return {
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code: 0,
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objdumpTime: objResult.execTime.toString(),
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asm: objResult.stdout,
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};
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}
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return {
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code: objResult.code,
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stderr: objResult.stderr,
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};
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}
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// There's no way in TS to do an abstract static members and interfaces don't allow "static" at all.
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// There's apparently a hack with InstanceType but I couldn't get it working. I think this is the best solution.
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static get key(): string {
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throw new Error('Objdumper must provide a `static get key()` implementation');
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}
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}
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