Renamed RiscVDebugSpec to RiscVDebug

2025-02-02 13:32:25 +00:00
parent a5e027b944
commit f3cd55e53f
33 changed files with 65 additions and 65 deletions
--- a/src/DebugToolDrivers/Protocols/RiscVDebug/Registers/DebugControlStatusRegister.hpp
+++ b/src/DebugToolDrivers/Protocols/RiscVDebug/Registers/DebugControlStatusRegister.hpp
@@ -0,0 +1,74 @@
+#pragma once
+
+#include <cstdint>
+
+#include "src/DebugToolDrivers/Protocols/RiscVDebug/Common.hpp"
+
+namespace DebugToolDrivers::Protocols::RiscVDebug::Registers
+{
+    struct DebugControlStatusRegister
+    {
+        enum class DebugModeCause: std::uint8_t
+        {
+            BREAK = 0x01,
+            TRIGGER = 0x02,
+            HALT_REQUEST = 0x03,
+            STEP = 0x04,
+            RESET_HALT_REQUEST = 0x05,
+            GROUP = 0x06,
+        };
+
+        PrivilegeMode privilegeMode = PrivilegeMode::USER;
+        bool step = false;
+        bool nmiPending = false;
+        bool mprvEnabled = false;
+        DebugModeCause debugModeCause = DebugModeCause::BREAK;
+        bool stopTime = false;
+        bool stopCount = false;
+        bool stepInterruptsEnabled = false;
+        bool breakUMode = false;
+        bool breakSMode = false;
+        bool breakMMode = false;
+        bool breakVUMode = false;
+        bool breakVSMode = false;
+        std::uint8_t debugVersion = 0;
+
+        static constexpr auto fromValue(RegisterValue value) {
+            return DebugControlStatusRegister{
+                .privilegeMode = static_cast<PrivilegeMode>(value & 0x03),
+                .step = static_cast<bool>(value & (0x01 << 2)),
+                .nmiPending = static_cast<bool>(value & (0x01 << 3)),
+                .mprvEnabled = static_cast<bool>(value & (0x01 << 4)),
+                .debugModeCause = static_cast<DebugModeCause>((value >> 6) & 0x07),
+                .stopTime = static_cast<bool>(value & (0x01 << 9)),
+                .stopCount = static_cast<bool>(value & (0x01 << 10)),
+                .stepInterruptsEnabled = static_cast<bool>(value & (0x01 << 11)),
+                .breakUMode = static_cast<bool>(value & (0x01 << 12)),
+                .breakSMode = static_cast<bool>(value & (0x01 << 13)),
+                .breakMMode = static_cast<bool>(value & (0x01 << 15)),
+                .breakVUMode = static_cast<bool>(value & (0x01 << 16)),
+                .breakVSMode = static_cast<bool>(value & (0x01 << 17)),
+                .debugVersion = static_cast<std::uint8_t>((value >> 28) & 0x0F)
+            };
+        }
+
+        [[nodiscard]] constexpr RegisterValue value() const {
+            return RegisterValue{0}
+                | static_cast<RegisterValue>(this->privilegeMode)
+                | static_cast<RegisterValue>(this->step) << 2
+                | static_cast<RegisterValue>(this->nmiPending) << 3
+                | static_cast<RegisterValue>(this->mprvEnabled) << 4
+                | static_cast<RegisterValue>(this->debugModeCause) << 6
+                | static_cast<RegisterValue>(this->stopTime) << 9
+                | static_cast<RegisterValue>(this->stopCount) << 10
+                | static_cast<RegisterValue>(this->stepInterruptsEnabled) << 11
+                | static_cast<RegisterValue>(this->breakUMode) << 12
+                | static_cast<RegisterValue>(this->breakSMode) << 13
+                | static_cast<RegisterValue>(this->breakMMode) << 15
+                | static_cast<RegisterValue>(this->breakVUMode) << 16
+                | static_cast<RegisterValue>(this->breakVSMode) << 17
+                | static_cast<RegisterValue>(this->debugVersion & 0x0F) << 28
+            ;
+        }
+    };
+}