127 lines
3.9 KiB
C++
127 lines
3.9 KiB
C++
/*
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Copyright 2017 Wolfgang Thaller.
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This file is part of Retro68.
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Retro68 is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Retro68 is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Retro68. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "SegmentMap.h"
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#include <fstream>
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#include <cctype>
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#include <algorithm>
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#include <iostream>
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SegmentInfo::SegmentInfo()
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{
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}
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SegmentMap::SegmentMap()
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{
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segments.emplace_back(1, "Runtime",
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"*/libretrocrt.a:start.c.obj",
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"*/libretrocrt.a:relocate.c.obj",
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"*/libretrocrt.a:MultiSegApp.c.obj",
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"*/libretrocrt.a:LoadSeg.s.obj",
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"*/libretrocrt.a:*",
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"*/libInterface.a:*",
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"*/libgcc.a:*",
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"*/libc.a:*"
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);
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segments.emplace_back(5, "libstdc++ locale",
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"*/libstdc++.a:locale.o",
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"*/libstdc++.a:locale_faces.o",
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"*/libstdc++.a:locale_init.o");
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segments.emplace_back(7, "libstdc++ locale-inst",
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"*/libstdc++.a:locale-inst.o");
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segments.emplace_back(8, "libstdc++ wlocale-inst",
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"*/libstdc++.a:wlocale-inst.o");
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segments.emplace_back(6, "libstdc++ cp-demangle",
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"*/libstdc++.a:cp-demangle.o");
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segments.emplace_back(3, "libstdc++",
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"*/libstdc++.a:*");
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segments.emplace_back(4, "RetroConsole",
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"*/libRetroConsole.a:*");
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segments.emplace_back(2, "Main",
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"*");
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}
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SegmentMap::SegmentMap(std::string filename)
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{
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segments.emplace_back(1, "Runtime",
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"*/libretrocrt.a:start.c.obj",
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"*/libretrocrt.a:relocate.c.obj",
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"*/libretrocrt.a:MultiSegApp.c.obj",
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"*/libretrocrt.a:LoadSeg.s.obj",
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"*/libretrocrt.a:*",
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"*/libInterface.a:*",
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"*/libgcc.a:*",
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"*/libc.a:*"
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);
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std::ifstream in(filename);
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int id = -1;
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int nextID = 3;
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while(in)
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{
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std::string s;
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in >> std::ws;
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std::getline(in, s);
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//std::cout << "segs: " << s << std::endl;
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if(!in)
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break;
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std::string upper;
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std::transform(s.begin(), s.end(), std::back_inserter(upper), [](char c) { return std::toupper(c); });
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if(s[0] == '#')
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continue;
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else if(upper == "SEGMENT" || (upper.substr(0,7) == "SEGMENT" && std::isspace(upper[7])))
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{
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std::string name;
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auto p = s.begin() + 7;
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while(p != s.end() && std::isspace(*p))
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++p;
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name = std::string(p, s.end());
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id = nextID++;
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segments.emplace_back(id, name);
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}
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else
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{
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if(id < 0)
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{
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throw std::runtime_error("missing SEGMENT directive.\n");
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}
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segments.back().filters.push_back(s);
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}
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}
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segments.emplace_back(2, "Main",
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"*");
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}
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std::string SegmentMap::GetSegmentName(int id)
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{
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for(auto& seg : segments)
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{
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if(seg.id == id)
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return seg.name;
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}
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return "";
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}
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