84 lines
2.0 KiB
C++
84 lines
2.0 KiB
C++
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// Copyright (C) 2003-2009 Dolphin Project.
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// This program 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, version 2.0.
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// This program 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 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include "LabelMap.h"
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#include "DSPTables.h"
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LabelMap::LabelMap()
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{
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}
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void LabelMap::RegisterDefaults()
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{
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for (int i = 0; i < 0x24; i++)
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{
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RegisterLabel(regnames[i].name, regnames[i].addr);
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}
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for (int i = 0; i < (int)pdlabels_size; i++)
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{
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RegisterLabel(pdlabels[i].name, pdlabels[i].addr);
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}
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}
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void LabelMap::RegisterLabel(const char *label, u16 lval, LabelType type)
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{
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u16 old_value;
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if (GetLabelValue(label, &old_value) && old_value != lval)
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{
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printf("WARNING: Redefined label %s to %04x - old value %04x\n",
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label, lval, old_value);
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DeleteLabel(label);
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}
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labels.push_back(label_t(label, lval, type));
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}
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void LabelMap::DeleteLabel(const char *label)
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{
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for (std::vector<label_t>::iterator iter = labels.begin();
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iter != labels.end(); ++iter)
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{
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if (!strcmp(label, iter->name.c_str()))
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{
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labels.erase(iter);
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return;
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}
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}
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}
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bool LabelMap::GetLabelValue(const char *label, u16 *value, LabelType type) const
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{
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for (int i = 0; i < labels.size(); i++)
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{
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if (!strcmp(labels[i].name.c_str(), label))
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{
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if (type & labels[i].type) {
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*value = labels[i].addr;
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return true;
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} else {
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printf("WARNING: Wrong label type requested. %s\n", label);
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}
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}
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}
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return false;
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}
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void LabelMap::Clear()
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{
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labels.clear();
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}
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