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LabelMap.cpp
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LabelMap.cpp
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// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "Core/DSP/DSPTables.h"
#include "Core/DSP/LabelMap.h"
LabelMap::LabelMap()
{
}
void LabelMap::RegisterDefaults()
{
for (int i = 0; i < 0x24; i++)
{
if (regnames[i].name)
RegisterLabel(regnames[i].name, regnames[i].addr);
}
for (int i = 0; i < (int)pdlabels_size; i++)
{
if (pdlabels[i].name)
RegisterLabel(pdlabels[i].name, pdlabels[i].addr);
}
}
void LabelMap::RegisterLabel(const std::string &label, u16 lval, LabelType type)
{
u16 old_value;
if (GetLabelValue(label, &old_value) && old_value != lval)
{
printf("WARNING: Redefined label %s to %04x - old value %04x\n",
label.c_str(), lval, old_value);
DeleteLabel(label);
}
labels.emplace_back(label, lval, type);
}
void LabelMap::DeleteLabel(const std::string &label)
{
for (std::vector<label_t>::iterator iter = labels.begin();
iter != labels.end(); ++iter)
{
if (!label.compare(iter->name))
{
labels.erase(iter);
return;
}
}
}
bool LabelMap::GetLabelValue(const std::string &name, u16 *value, LabelType type) const
{
for (auto& label : labels)
{
if (!name.compare(label.name))
{
if (type & label.type)
{
*value = label.addr;
return true;
}
else
{
printf("WARNING: Wrong label type requested. %s\n", name.c_str());
}
}
}
return false;
}
void LabelMap::Clear()
{
labels.clear();
}