lib/objdumper/base.ts

// Copyright (c) 2022, Compiler Explorer Authors
// All rights reserved.
//
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export abstract class BaseObjdumper {
    constructor(protected readonly intelAsmOptions: string[], protected readonly widthOptions: string[]) {}

    getDefaultArgs(
        outputFilename: string,
        demangle?: boolean,
        intelAsm?: boolean,
        staticReloc?: boolean,
        dynamicReloc?: boolean,
    ) {
        const args = ['-d', outputFilename, '-l', ...this.widthOptions];

        if (staticReloc) args.push('-r');
        if (dynamicReloc) args.push('-R');
        if (demangle) args.push('-C');
        if (intelAsm) args.push(...this.intelAsmOptions);

        return args;
    }

    // There's no way in TS to do an abstract static members and interfaces don't allow "static" at all.
    // There's apparently a hack with InstanceType but I couldn't get it working. I think this is the best solution.
    static get key(): string {
        throw new Error('Objdumper must provide a `static get key()` implementation');
    }
}