Track mpact changes

Change-Id: If4599e8c67a86e289c4c7d7608de7665ee9967c9

shodan_infrastructure/MpactCPU.cs

diff --git a/shodan_infrastructure/MpactCPU.cs b/shodan_infrastructure/MpactCPU.cs
index 981cbe3..ebc82e1 100644
--- a/shodan_infrastructure/MpactCPU.cs
+++ b/shodan_infrastructure/MpactCPU.cs
@@ -81,6 +81,7 @@
                     string cpuType, IMachine machine, Endianess endianness,
                     CpuBitness bitness = CpuBitness.Bits32)
         : base(id, cpuType, machine, endianness, bitness) {
+        this.cpu_type = cpuType;
         this.memoryBase = memoryBase;
         this.memorySize = memorySize;
         // Allocate space for marshaling data to/from simulator.
@@ -203,7 +204,7 @@
                     new FuncInt32UInt64IntPtrInt32(ReadSysMemory);
             write_sysmem_delegate =
                     new FuncInt32UInt64IntPtrInt32(WriteSysMemory);
-            mpact_id = construct_with_sysbus(maxStringLen,
+            mpact_id = construct_with_sysbus(cpu_type, maxStringLen,
                                              read_sysmem_delegate,
                                              write_sysmem_delegate);
             if (mpact_id < 0) {
@@ -256,7 +257,7 @@
             if (registerMap.Count == 0) {
                 GetMpactRegisters();
             }
-	    return GetRegisterUnsafe(PC_ID);
+	    return GetRegister(PC_ID);
         }
 
         set {
@@ -319,7 +320,7 @@
     }
 
     // ICPUWithRegisters methods implementations.
-    public  void SetRegisterUnsafe(int register, RegisterValue value) {
+    public  void SetRegister(int register, RegisterValue value) {
         var status = write_register((Int32)mpact_id, (Int32)register,
                                     (UInt64)value);
         if (status < 0) {
@@ -327,7 +328,11 @@
         }
     }
 
-    public  RegisterValue GetRegisterUnsafe(int register) {
+    public  void SetRegisterUnsafe(int register, RegisterValue value) {
+        SetRegister(register, value);
+    }
+
+    public  RegisterValue GetRegister(int register) {
         var status = read_register(mpact_id, register, value_ptr);
         if (status < 0) {
             LogAndThrowRE("Failed to read register " + register);
@@ -352,6 +357,10 @@
         return (ulong)0;
     }
 
+    public  RegisterValue GetRegisterUnsafe(int register) {
+        return GetRegister(register);
+    }
+
     protected void GetMpactRegisters() {
         if (registerMap.Count != 0) return;
         Int32 num_regs = get_reg_info_size(mpact_id);
@@ -592,14 +601,14 @@
 
     // Declare some additional function signatures.
     [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-    public delegate Int32 ConnectWithSysbus(Int32 param0, Int32 param1,
-                                            FuncInt32UInt64IntPtrInt32 param2,
-                                            FuncInt32UInt64IntPtrInt32 param3);
+    public delegate Int32 ConnectWithSysbus(string param0, Int32 param1, Int32 param2,
+                                            FuncInt32UInt64IntPtrInt32 param3,
+                                            FuncInt32UInt64IntPtrInt32 param4);
 
     [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-    public delegate Int32 ConstructWithSysbus(Int32 param0,
-                                              FuncInt32UInt64IntPtrInt32 param1,
-                                              FuncInt32UInt64IntPtrInt32 param2);
+    public delegate Int32 ConstructWithSysbus(string param0, Int32 param1,
+                                              FuncInt32UInt64IntPtrInt32 param2,
+                                              FuncInt32UInt64IntPtrInt32 param3);
 
     [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
     public delegate Int32 SetConfig(Int32 param0, string[] param1,
@@ -620,13 +629,13 @@
     // Functions that are imported from the mpact sim library.
 #pragma warning disable 649
     [Import(UseExceptionWrapper = false)]
-    // Int32 construct_with_sysbus(Int32 id,
+    // Int32 construct_with_sysbus(string cpu_type, Int32 id,
     //                             Int32 read_callback(UInt64, IntPtr, Int32),
     //                             Int32 write_callback(UInt64, IntPtr, Int32));
     private ConstructWithSysbus construct_with_sysbus;
 
     [Import(UseExceptionWrapper = false)]
-    // Int32 connect_with_sybsus(Int32 id,
+    // Int32 connect_with_sybsus(string cpu_type, Int32 id,
     //                           Int32 read_callback(UInt64, IntPtr, Int32),
     //                           Int32 write_callback(UInt64, IntPtr, Int32));
     private ConnectWithSysbus connect_with_sysbus;
@@ -687,6 +696,7 @@
 #pragma warning restore 649
 
     private Int32 mpact_id = -1;
+    private string cpu_type;
     private ulong instructionsExecutedThisRound {get; set;}
     private ulong totalExecutedInstructions {get; set;}
     private const int PC_ID = 0x07b1;

shodan_infrastructure/MpactCheriotCPU.cs

diff --git a/shodan_infrastructure/MpactCheriotCPU.cs b/shodan_infrastructure/MpactCheriotCPU.cs
index c75db30..8abf5cc 100644
--- a/shodan_infrastructure/MpactCheriotCPU.cs
+++ b/shodan_infrastructure/MpactCheriotCPU.cs
@@ -42,6 +42,12 @@
 namespace Antmicro.Renode.Peripherals.MpactCPU
 {
 
+public enum CheriotCpu {
+    Base = 0,
+    Rvv = 1,
+    RvvFp = 2,
+}
+
 // The MpactCheriotCPU class. This class derives from BaseCPU, which implements
 // a CPU in ReNode. It is the interface between ReNode and the mpact_cheriot
 // simulator library.