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/*
Copyright (C) 2015 - 2015 Evan Teran
evan.teran@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PLATFORM_THREAD_H_20151013_
#define PLATFORM_THREAD_H_20151013_
#include "IBreakpoint.h"
#include "IThread.h"
#include <QCoreApplication>
#include <memory>
class IProcess;
namespace DebuggerCorePlugin {
class DebuggerCore;
class PlatformState;
class PlatformThread final : public IThread {
Q_DECLARE_TR_FUNCTIONS(PlatformThread)
friend class DebuggerCore;
public:
PlatformThread(DebuggerCore *core, std::shared_ptr<IProcess> &process, edb::tid_t tid);
~PlatformThread() override = default;
PlatformThread(const PlatformThread &) = delete;
PlatformThread &operator=(const PlatformThread &) = delete;
public:
edb::tid_t tid() const override;
QString name() const override;
int priority() const override;
edb::address_t instructionPointer() const override;
QString runState() const override;
public:
void getState(State *state) override;
void setState(const State &state) override;
public:
Status step() override;
Status step(edb::EventStatus status) override;
Status resume() override;
Status resume(edb::EventStatus status) override;
public:
bool isPaused() const override;
private:
void fillSegmentBases(PlatformState *state);
bool fillStateFromPrStatus(PlatformState *state);
bool fillStateFromSimpleRegs(PlatformState *state);
#if defined(EDB_ARM32)
bool fillStateFromVFPRegs(PlatformState *state);
#endif
private:
unsigned long getDebugRegister(std::size_t n);
long setDebugRegister(std::size_t n, unsigned long value);
private:
DebuggerCore *core_ = nullptr;
std::shared_ptr<IProcess> process_;
edb::tid_t tid_;
int status_ = 0;
#if defined(EDB_ARM32) || defined(EDB_ARM64)
private:
Status doStep(edb::tid_t tid, long status);
std::shared_ptr<IBreakpoint> singleStepBreakpoint;
#endif
};
}
#endif
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