mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-15 09:11:24 +01:00
53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <stratosphere.hpp>
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#include "dmnt2_breakpoint_manager_base.hpp"
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namespace ams::dmnt {
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struct WatchPoint : public BreakPointBase {
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svc::HardwareBreakPointRegisterName m_reg;
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svc::HardwareBreakPointRegisterName m_ctx;
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bool m_read;
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bool m_write;
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void Initialize(svc::HardwareBreakPointRegisterName r, svc::HardwareBreakPointRegisterName c) {
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m_reg = r;
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m_ctx = c;
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}
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virtual Result Clear(DebugProcess *debug_process) override;
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Result Set(DebugProcess *debug_process, uintptr_t address, size_t size, bool read, bool write);
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};
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class HardwareWatchPointManager : public BreakPointManagerBase {
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public:
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static constexpr size_t BreakPointCountMax = 0x10;
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private:
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WatchPoint m_breakpoints[BreakPointCountMax];
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public:
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static bool IsValidWatchPoint(u64 address, u64 size);
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public:
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explicit HardwareWatchPointManager(DebugProcess *debug_process);
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Result SetWatchPoint(u64 address, u64 size, bool read, bool write);
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Result GetWatchPointInfo(u64 address, bool &read, bool &write);
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private:
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virtual BreakPointBase *GetBreakPoint(size_t index) override;
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};
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} |