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
2024-07-23 21:14:22 +01:00
parent 2986934485
commit 6cdbfbe950
331 changed files with 8815 additions and 8565 deletions
--- a/src/DebugServer/Gdb/AvrGdb/CommandPackets/EepromFill.cpp
+++ b/src/DebugServer/Gdb/AvrGdb/CommandPackets/EepromFill.cpp
@@ -0,0 +1,107 @@
+#include "EepromFill.hpp"
+
+#include <QByteArray>
+#include <algorithm>
+
+#include "src/DebugServer/Gdb/ResponsePackets/ResponsePacket.hpp"
+#include "src/DebugServer/Gdb/ResponsePackets/ErrorResponsePacket.hpp"
+
+#include "src/Services/StringService.hpp"
+#include "src/Logger/Logger.hpp"
+
+#include "src/DebugServer/Gdb/Exceptions/InvalidCommandOption.hpp"
+#include "src/Exceptions/Exception.hpp"
+
+namespace DebugServer::Gdb::AvrGdb::CommandPackets
+{
+    using Services::TargetControllerService;
+
+    using ResponsePackets::ResponsePacket;
+    using ResponsePackets::ErrorResponsePacket;
+
+    using ::Exceptions::Exception;
+    using Exceptions::InvalidCommandOption;
+
+    EepromFill::EepromFill(Monitor&& monitorPacket, const TargetDescriptor& gdbTargetDescriptor)
+        : Monitor(std::move(monitorPacket))
+        , eepromAddressSpaceDescriptor(gdbTargetDescriptor.eepromAddressSpaceDescriptor)
+        , eepromMemorySegmentDescriptor(gdbTargetDescriptor.eepromMemorySegmentDescriptor)
+    {
+        const auto fillValueOptionIt = this->commandOptions.find("value");
+        if (fillValueOptionIt != this->commandOptions.end() && fillValueOptionIt->second.has_value()) {
+            this->fillValue = Services::StringService::dataFromHex(*(fillValueOptionIt->second));
+        }
+    }
+
+    void EepromFill::handle(
+        Gdb::DebugSession& debugSession,
+        const Gdb::TargetDescriptor& gdbTargetDescriptor,
+        const Targets::TargetDescriptor& targetDescriptor,
+        TargetControllerService& targetControllerService
+    ) {
+        Logger::info("Handling EepromFill packet");
+
+        try {
+            const auto eepromSize = this->eepromMemorySegmentDescriptor.size();
+            const auto fillValueSize = this->fillValue.size();
+
+            if (fillValueSize == 0) {
+                throw InvalidCommandOption{"Fill value required"};
+            }
+
+            if (fillValueSize > eepromSize) {
+                throw InvalidCommandOption{
+                    "Fill value size (" + std::to_string(fillValueSize) + " bytes) exceeds EEPROM size ("
+                        + std::to_string(eepromSize) + " bytes)"
+                };
+            }
+
+            if ((eepromSize % fillValueSize) != 0) {
+                Logger::warning(
+                    "The fill value size (" + std::to_string(fillValueSize) + " bytes) is not a multiple of the EEPROM "
+                        "size (" + std::to_string(eepromSize) + " bytes) - the fill value will be truncated"
+                );
+            }
+
+            Logger::warning("Filling " + std::to_string(eepromSize) + " bytes of EEPROM");
+
+            auto data = Targets::TargetMemoryBuffer{};
+            data.reserve(eepromSize);
+
+            // Repeat this->fillValue until we've filled `data`
+            while (data.size() < eepromSize) {
+                data.insert(
+                    data.end(),
+                    this->fillValue.begin(),
+                    this->fillValue.begin() + static_cast<std::int32_t>(
+                        std::min(fillValueSize, (eepromSize - data.size()))
+                    )
+                );
+            }
+
+            const auto hexValues = Services::StringService::toHex(data);
+            Logger::debug("Filling EEPROM with values: " + hexValues);
+
+            targetControllerService.writeMemory(
+                this->eepromAddressSpaceDescriptor,
+                this->eepromMemorySegmentDescriptor,
+                this->eepromMemorySegmentDescriptor.addressRange.startAddress,
+                std::move(data)
+            );
+
+            debugSession.connection.writePacket(ResponsePacket{Services::StringService::toHex(
+                "Filled " + std::to_string(eepromSize) + " bytes of EEPROM, with values: " + hexValues + "\n"
+            )});
+
+        } catch (const InvalidCommandOption& exception) {
+            Logger::error(exception.getMessage());
+            debugSession.connection.writePacket(
+                ResponsePacket{Services::StringService::toHex(exception.getMessage() + "\n")}
+            );
+
+        } catch (const Exception& exception) {
+            Logger::error("Failed to fill EEPROM - " + exception.getMessage());
+            debugSession.connection.writePacket(ErrorResponsePacket{});
+        }
+    }
+}