Massive refactor to accommodate RISC-V targets

- Refactored entire codebase (excluding the Insight component) to accommodate multiple target architectures (no longer specific to AVR)
- Deleted 'generate SVD' GDB monitor command - I will eventually move this functionality to the Bloom website
- Added unit size property to address spaces
- Many other changes which I couldn't be bothered to describe here

src/DebugServer/Gdb/ResponsePackets/ResponsePacket.cpp

@@ -0,0 +1,41 @@
+#include "ResponsePacket.hpp"
+
+namespace DebugServer::Gdb::ResponsePackets
+{
+    RawPacket ResponsePacket::toRawPacket() const {
+        std::vector<unsigned char> packet = {'$'};
+
+        for (const auto& byte : this->data) {
+            // Escape $ and # characters
+            switch (byte) {
+                case '$':
+                case '#': {
+                    packet.push_back('}');
+                    packet.push_back(byte ^ 0x20);
+                }
+                default: {
+                    packet.push_back(byte);
+                }
+            }
+        }
+
+        auto dataSum = std::accumulate(packet.begin() + 1, packet.end(), 0);
+        packet.push_back('#');
+        auto checkSum = QStringLiteral("%1").arg(dataSum % 256, 2, 16, QLatin1Char{'0'}).toStdString();
+
+        if (checkSum.size() < 2) {
+            packet.push_back('0');
+
+            if (checkSum.size() < 1) {
+                packet.push_back('0');
+            } else {
+                packet.push_back(static_cast<unsigned char>(checkSum[0]));
+            }
+        }
+
+        packet.push_back(static_cast<unsigned char>(checkSum[0]));
+        packet.push_back(static_cast<unsigned char>(checkSum[1]));
+
+        return packet;
+    }
+}

src/DebugServer/Gdb/ResponsePackets/ResponsePacket.hpp

@@ -20,7 +20,14 @@ namespace DebugServer::Gdb::ResponsePackets
         }
 
         explicit ResponsePacket(const std::string& data) {
-            this->data = std::vector<unsigned char>(data.begin(), data.end());
+            this->data = std::vector<unsigned char>{data.begin(), data.end()};
         }
+
+        /**
+         * Generates a raw packet.
+         *
+         * @return
+         */
+        [[nodiscard]] RawPacket toRawPacket() const;
     };
 }

src/DebugServer/Gdb/ResponsePackets/SupportedFeaturesResponse.cpp

@@ -7,7 +7,7 @@ namespace DebugServer::Gdb::ResponsePackets
     )
         : supportedFeatures(supportedFeatures)
     {
-        auto output = std::string("qSupported:");
+        auto output = std::string{"qSupported:"};
         static const auto gdbFeatureMapping = getGdbFeatureToNameMapping();
 
         for (const auto& supportedFeature : this->supportedFeatures) {

src/DebugServer/Gdb/ResponsePackets/TargetStopped.hpp

@@ -25,7 +25,9 @@ namespace DebugServer::Gdb::ResponsePackets
             : signal(signal)
             , stopReason(stopReason)
         {
-            std::string packetData = "T" + Services::StringService::toHex(static_cast<unsigned char>(this->signal));
+            auto packetData = std::string{"T"} + Services::StringService::toHex(
+                static_cast<unsigned char>(this->signal)
+            );
 
             if (this->stopReason.has_value()) {
                 static const auto stopReasonMapping = getStopReasonToNameMapping();