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Added signed integer data type for focused memory regions

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2022-02-02 20:51:26 +00:00
parent a58b0eb80b
commit 91e18ab904
5 changed files with 41 additions and 5 deletions
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1
src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/FocusedMemoryRegion.hpp
View File

@@ -10,6 +10,7 @@ namespace Bloom
{
UNKNOWN,
UNSIGNED_INTEGER,
SIGNED_INTEGER,
ASCII_STRING,
};

41
src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/HexViewerWidget/ValueAnnotationItem.cpp
View File

@@ -26,9 +26,7 @@ void ValueAnnotationItem::paint(QPainter* painter, const QStyleOptionGraphicsIte
void ValueAnnotationItem::refreshLabelText() {
this->update();
const auto& data = this->value;
if (data.empty()) {
if (this->value.empty()) {
this->labelText = QString(ValueAnnotationItem::DEFAULT_LABEL_TEXT);
return;
}
@@ -36,16 +34,49 @@ void ValueAnnotationItem::refreshLabelText() {
switch (this->focusedMemoryRegion.dataType) {
case MemoryRegionDataType::UNSIGNED_INTEGER: {
std::uint64_t integerValue = 0;
for (const auto& byte : data) {
for (const auto& byte : this->value) {
integerValue = (integerValue << 8) | byte;
}
this->labelText = QString::number(integerValue);
break;
}
case MemoryRegionDataType::SIGNED_INTEGER: {
const auto valueSize = this->value.size();
if (valueSize == 1) {
this->labelText = QString::number(static_cast<int8_t>(this->value[0]));
break;
}
if (valueSize == 2) {
this->labelText = QString::number(static_cast<int16_t>((this->value[0] << 8) | this->value[1]));
break;
}
if (valueSize <= 4) {
std::int32_t integerValue = 0;
for (const auto& byte : this->value) {
integerValue = (integerValue << 8) | byte;
}
this->labelText = QString::number(integerValue);
break;
}
if (valueSize <= 8) {
std::int64_t integerValue = 0;
for (const auto& byte : this->value) {
integerValue = (integerValue << 8) | byte;
}
this->labelText = QString::number(integerValue);
break;
}
}
case MemoryRegionDataType::ASCII_STRING: {
// Replace non-ASCII chars with '?'
auto asciiData = data;
auto asciiData = this->value;
std::replace_if(
asciiData.begin(),

2
src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/MemoryRegionManager/FocusedRegionItem.cpp
View File

@@ -65,6 +65,8 @@ void FocusedRegionItem::initFormInputs() {
this->dataTypeInput->setCurrentText(FocusedRegionItem::dataTypeOptionsByName.at("unsigned_integer").text);
break;
}
case MemoryRegionDataType::SIGNED_INTEGER: {
this->dataTypeInput->setCurrentText(FocusedRegionItem::dataTypeOptionsByName.at("signed_integer").text);
break;
}
case MemoryRegionDataType::ASCII_STRING: {

1
src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/MemoryRegionManager/FocusedRegionItem.hpp
View File

@@ -43,6 +43,7 @@ namespace Bloom::Widgets
>({
{"other", DataTypeOption("Other", MemoryRegionDataType::UNKNOWN)},
{"unsigned_integer", DataTypeOption("Unsigned Integer", MemoryRegionDataType::UNSIGNED_INTEGER)},
{"signed_integer", DataTypeOption("Signed Integer", MemoryRegionDataType::SIGNED_INTEGER)},
{"ascii", DataTypeOption("ASCII String", MemoryRegionDataType::ASCII_STRING)},
});
};