Renamed AvrGdbRsp directory to AvrGdb and moved target register functions to new GDB target descriptor class

src/DebugServers/GdbRsp/AvrGdb/TargetDescriptor.hpp

@@ -0,0 +1,51 @@
+#pragma once
+
+#include "src/DebugServers/GdbRsp/TargetDescriptor.hpp"
+
+#include "src/Helpers/BiMap.hpp"
+
+namespace Bloom::DebugServers::Gdb::AvrGdb
+{
+    class TargetDescriptor: public DebugServers::Gdb::TargetDescriptor
+    {
+    public:
+        BiMap<GdbRegisterNumberType, RegisterDescriptor> registerDescriptorsByGdbNumber = {};
+        BiMap<GdbRegisterNumberType, Targets::TargetRegisterDescriptor> targetRegisterDescriptorsByGdbNumber = {};
+
+        const Bloom::Targets::TargetDescriptor& targetDescriptor;
+
+        explicit TargetDescriptor(const Bloom::Targets::TargetDescriptor& targetDescriptor);
+
+        /**
+         * Should retrieve the GDB register number, given a target register descriptor. Or std::nullopt if the target
+         * register descriptor isn't mapped to any GDB register.
+         *
+         * @param registerDescriptor
+         * @return
+         */
+        std::optional<GdbRegisterNumberType> getRegisterNumberFromTargetRegisterDescriptor(
+            const Targets::TargetRegisterDescriptor& registerDescriptor
+        ) override;
+
+        /**
+         * Should retrieve the GDB register descriptor for a given GDB register number.
+         *
+         * @param number
+         * @return
+         */
+        const RegisterDescriptor& getRegisterDescriptorFromNumber(GdbRegisterNumberType number) override;
+
+        /**
+         * Should retrieve the mapped target register descriptor for a given GDB register number.
+         *
+         * @param number
+         * @return
+         */
+        const Targets::TargetRegisterDescriptor& getTargetRegisterDescriptorFromNumber(
+            GdbRegisterNumberType number
+        ) override;
+
+    private:
+        void loadRegisterMappings();
+    };
+}