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121 lines
4.8 KiB
C++
121 lines
4.8 KiB
C++
/*
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* Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
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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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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* 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 ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "RegistersModel.h"
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namespace HackStudio {
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RegistersModel::RegistersModel(const PtraceRegisters& regs)
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: m_raw_registers(regs)
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{
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m_registers.append({ "eax", regs.eax });
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m_registers.append({ "ebx", regs.ebx });
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m_registers.append({ "ecx", regs.ecx });
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m_registers.append({ "edx", regs.edx });
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m_registers.append({ "esp", regs.esp });
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m_registers.append({ "ebp", regs.ebp });
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m_registers.append({ "esi", regs.esi });
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m_registers.append({ "edi", regs.edi });
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m_registers.append({ "eip", regs.eip });
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m_registers.append({ "eflags", regs.eflags });
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m_registers.append({ "cs", regs.cs });
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m_registers.append({ "ss", regs.ss });
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m_registers.append({ "ds", regs.ds });
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m_registers.append({ "es", regs.es });
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m_registers.append({ "fs", regs.fs });
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m_registers.append({ "gs", regs.gs });
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}
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RegistersModel::RegistersModel(const PtraceRegisters& current_regs, const PtraceRegisters& previous_regs)
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: m_raw_registers(current_regs)
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{
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m_registers.append({ "eax", current_regs.eax, current_regs.eax != previous_regs.eax });
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m_registers.append({ "ebx", current_regs.ebx, current_regs.ebx != previous_regs.ebx });
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m_registers.append({ "ecx", current_regs.ecx, current_regs.ecx != previous_regs.ecx });
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m_registers.append({ "edx", current_regs.edx, current_regs.edx != previous_regs.edx });
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m_registers.append({ "esp", current_regs.esp, current_regs.esp != previous_regs.esp });
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m_registers.append({ "ebp", current_regs.ebp, current_regs.ebp != previous_regs.ebp });
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m_registers.append({ "esi", current_regs.esi, current_regs.esi != previous_regs.esi });
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m_registers.append({ "edi", current_regs.edi, current_regs.edi != previous_regs.edi });
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m_registers.append({ "eip", current_regs.eip, current_regs.eip != previous_regs.eip });
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m_registers.append({ "eflags", current_regs.eflags, current_regs.eflags != previous_regs.eflags });
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m_registers.append({ "cs", current_regs.cs, current_regs.cs != previous_regs.cs });
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m_registers.append({ "ss", current_regs.ss, current_regs.ss != previous_regs.ss });
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m_registers.append({ "ds", current_regs.ds, current_regs.ds != previous_regs.ds });
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m_registers.append({ "es", current_regs.es, current_regs.es != previous_regs.es });
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m_registers.append({ "fs", current_regs.fs, current_regs.ds != previous_regs.fs });
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m_registers.append({ "gs", current_regs.gs, current_regs.gs != previous_regs.gs });
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}
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RegistersModel::~RegistersModel()
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{
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}
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int RegistersModel::row_count(const GUI::ModelIndex&) const
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{
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return m_registers.size();
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}
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String RegistersModel::column_name(int column) const
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{
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switch (column) {
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case Column::Register:
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return "Register";
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case Column::Value:
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return "Value";
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default:
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ASSERT_NOT_REACHED();
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return {};
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}
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}
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GUI::Variant RegistersModel::data(const GUI::ModelIndex& index, GUI::ModelRole role) const
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{
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auto& reg = m_registers[index.row()];
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if (role == GUI::ModelRole::ForegroundColor) {
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if (reg.changed)
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return Color(Color::Red);
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else
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return Color(Color::Black);
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}
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if (role == GUI::ModelRole::Display) {
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if (index.column() == Column::Register)
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return reg.name;
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if (index.column() == Column::Value)
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return String::formatted("{:08x}", reg.value);
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return {};
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}
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return {};
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}
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void RegistersModel::update()
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{
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did_update();
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}
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}
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