Fixed issue with AVR8 EEPROM address register loading from TDFs

src/Targets/Microchip/AVR/AVR8/Avr8.cpp

@@ -378,6 +378,20 @@ TargetParameters& Avr8::getTargetParameters() {
             this->targetParameters->eepromAddressRegisterLow = eepromAddressRegister->offset;
             this->targetParameters->eepromAddressRegisterHigh = (eepromAddressRegister->size == 2)
                 ? eepromAddressRegister->offset + 1 : eepromAddressRegister->offset;
+
+        } else {
+            auto eepromAddressLowRegister = this->targetDescriptionFile->getEepromAddressLowRegister();
+            if (eepromAddressLowRegister.has_value()) {
+                this->targetParameters->eepromAddressRegisterLow = eepromAddressLowRegister->offset;
+                auto eepromAddressHighRegister = this->targetDescriptionFile->getEepromAddressHighRegister();
+
+                if (eepromAddressHighRegister.has_value()) {
+                    this->targetParameters->eepromAddressRegisterHigh = eepromAddressHighRegister->offset;
+
+                } else {
+                    this->targetParameters->eepromAddressRegisterHigh = eepromAddressLowRegister->offset;
+                }
+            }
         }
 
         auto eepromDataRegister = this->targetDescriptionFile->getEepromDataRegister();

src/Targets/TargetDescription/TargetDescriptionFile.cpp

@@ -634,6 +634,34 @@ std::optional<Register> TargetDescriptionFile::getEepromAddressRegister() const
     return std::nullopt;
 }
 
+std::optional<Register> TargetDescriptionFile::getEepromAddressLowRegister() const {
+    auto eepromRegisterGroup = this->getEepromRegisterGroup();
+
+    if (eepromRegisterGroup.has_value()) {
+        auto eepromAddressRegisterIt = eepromRegisterGroup->registersMappedByName.find("eearl");
+
+        if (eepromAddressRegisterIt != eepromRegisterGroup->registersMappedByName.end()) {
+            return eepromAddressRegisterIt->second;
+        }
+    }
+
+    return std::nullopt;
+}
+
+std::optional<Register> TargetDescriptionFile::getEepromAddressHighRegister() const {
+    auto eepromRegisterGroup = this->getEepromRegisterGroup();
+
+    if (eepromRegisterGroup.has_value()) {
+        auto eepromAddressRegisterIt = eepromRegisterGroup->registersMappedByName.find("eearh");
+
+        if (eepromAddressRegisterIt != eepromRegisterGroup->registersMappedByName.end()) {
+            return eepromAddressRegisterIt->second;
+        }
+    }
+
+    return std::nullopt;
+}
+
 std::optional<Register> TargetDescriptionFile::getEepromDataRegister() const {
     auto eepromRegisterGroup = this->getEepromRegisterGroup();
 

src/Targets/TargetDescription/TargetDescriptionFile.hpp

@@ -121,6 +121,8 @@ namespace Bloom::Targets::TargetDescription
         std::optional<Register> getSpmcsRegister() const;
         std::optional<Register> getSpmcRegister() const;
         std::optional<Register> getEepromAddressRegister() const;
+        std::optional<Register> getEepromAddressLowRegister() const;
+        std::optional<Register> getEepromAddressHighRegister() const;
         std::optional<Register> getEepromDataRegister() const;
         std::optional<Register> getEepromControlRegister() const;
         std::vector<Variant> getVariants() const;