Implemented memory access via program buffer, in RISC-V debug translator

- Support for multiple memory access strategies (abstract commands and program buffer)
- Probing of memory access strategies
- Included `preferredMemoryAccessStrategy` debug translator config param
- Other bits of tidying in the RISC-V debug translator

src/DebugToolDrivers/Protocols/RiscVDebugSpec/DebugTranslatorConfig.cpp

@@ -1,6 +1,9 @@
 #include "DebugTranslatorConfig.hpp"
 
 #include <cstdint>
+#include <string>
+
+#include "src/Logger/Logger.hpp"
 
 namespace DebugToolDrivers::Protocols::RiscVDebugSpec
 {
@@ -10,5 +13,22 @@ namespace DebugToolDrivers::Protocols::RiscVDebugSpec
                 configNode["targetResponseTimeout"].as<std::int64_t>(this->targetResponseTimeout.count())
             };
         }
+
+        if (configNode["preferredMemoryAccessStrategy"]) {
+            const auto strategy = configNode["preferredMemoryAccessStrategy"].as<std::string>();
+
+            if (strategy == "abstract-command") {
+                this->preferredMemoryAccessStrategy = DebugModule::MemoryAccessStrategy::ABSTRACT_COMMAND;
+
+            } else if (strategy == "program-buffer") {
+                this->preferredMemoryAccessStrategy = DebugModule::MemoryAccessStrategy::PROGRAM_BUFFER;
+
+            } else {
+                Logger::error(
+                    "Invalid value (\"" + strategy + "\") provided for RISC-V debug translator config parameter "
+                         "('preferredMemoryAccessStrategy'). Parameter will be ignored."
+                );
+            }
+        }
     }
 }