Implemented RiscV::getStackPointer()

src/Targets/RiscV/Registers/RegisterNumbers.hpp

@@ -10,5 +10,6 @@ namespace Targets::RiscV::Registers
     {
         DEBUG_CONTROL_STATUS_REGISTER = 0x07b0,
         DEBUG_PROGRAM_COUNTER_REGISTER = 0x07b1,
+        STACK_POINTER_X2 = 0x1002,
     };
 }

src/Targets/RiscV/RiscV.cpp

@@ -232,7 +232,7 @@ namespace Targets::RiscV
     }
 
     TargetStackPointer RiscV::getStackPointer() {
-        return 0;
+        return this->readRegister(Registers::RegisterNumber::STACK_POINTER_X2);
     }
 
     std::map<int, TargetPinState> RiscV::getPinStates(int variantId) {