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Refactored EEPROM TDF memory segment lookup and included a fallback

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for cases where the eeprom segment is located in the data address space,
as opposed to a dedicated address space for eeprom memory.
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2021-06-05 23:52:00 +01:00
parent 0c1549c1d2
commit 0309f4c604
2 changed files with 22 additions and 12 deletions
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22
src/Targets/TargetDescription/TargetDescriptionFile.cpp
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@@ -434,19 +434,21 @@ std::optional<MemorySegment> TargetDescriptionFile::getRegisterMemorySegment() c
std::optional<MemorySegment> TargetDescriptionFile::getEepromMemorySegment() const {
auto addressMapping = this->getAddressSpacesMappedById();
// EEPROM attributes are usually found in the data address space
auto eepromAddressSpaceIt = addressMapping.find("eeprom");
if (eepromAddressSpaceIt != addressMapping.end()) {
auto& eepromAddressSpace = eepromAddressSpaceIt->second;
if (addressMapping.contains("eeprom")) {
auto& eepromAddressSpace = addressMapping.at("eeprom");
auto& eepromAddressSpaceSegments = eepromAddressSpace.memorySegmentsByTypeAndName;
if (eepromAddressSpaceSegments.find(MemorySegmentType::EEPROM) != eepromAddressSpaceSegments.end()) {
auto& eepromMemorySegments = eepromAddressSpaceSegments.find(MemorySegmentType::EEPROM)->second;
auto eepromMemorySegmentIt = eepromMemorySegments.begin();
if (eepromAddressSpaceSegments.contains(MemorySegmentType::EEPROM)) {
return eepromAddressSpaceSegments.at(MemorySegmentType::EEPROM).begin()->second;
}
if (eepromMemorySegmentIt != eepromMemorySegments.end()) {
return eepromMemorySegmentIt->second;
} else {
// The EEPROM memory segment may be part of the data address space
if (addressMapping.contains("data")) {
auto dataAddressSpace = addressMapping.at("data");
if (dataAddressSpace.memorySegmentsByTypeAndName.contains(MemorySegmentType::EEPROM)) {
return dataAddressSpace.memorySegmentsByTypeAndName.at(MemorySegmentType::EEPROM).begin()->second;
}
}
}