Backtracer.cc

/*
 * Copyright (c) 2008-2014, Pedigree Developers
 *
 * Please see the CONTRIB file in the root of the source tree for a full
 * list of contributors.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include "pedigree/kernel/debugger/commands/Backtracer.h"
#include "pedigree/kernel/debugger/Backtrace.h"
#include "pedigree/kernel/utilities/StaticString.h"

Backtracer::Backtracer()
{
}

Backtracer::~Backtracer()
{
}

void Backtracer::autocomplete(
    const HugeStaticString &input, HugeStaticString &output)
{
    // TODO: add symbols.
    output = "<address> (optional)";
}

bool Backtracer::execute(
    const HugeStaticString &input, HugeStaticString &output,
    InterruptState &state, DebuggerIO *screen)
{
    Backtrace bt;
    bt.performBacktrace(state);
    bt.prettyPrint(output);
    return true;
}

const NormalStaticString Backtracer::getString()
{
    return NormalStaticString("backtrace");
}