update PSEMU/CPU.cpp

Cherrytree56567 · Oct 17, 2023 · 84736de · 84736de
1 parent 1f8eeec
commit 84736de
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/PSEMU/CPU.cpp b/PSEMU/CPU.cpp
@@ -81,6 +81,11 @@ void CPU::decode_execute(Instruction instruction) {
                     std::cout << "[CPU] INFO: SRA (R-Type)\n";
                     break;
 
+                case (0b011010):
+                    op_div(instruction);
+                    std::cout << "[CPU] INFO: DIV (R-Type)\n";
+                    break;
+
                 default:
                     std::cout << "[CPU] ERROR: Unhandled Function Instruction \n";
                     exit(0);
@@ -684,8 +689,8 @@ void CPU::op_div(Instruction instruction) {
     uint32_t s = instruction.rs();
     uint32_t t = instruction.rt();
 
-    uint32_t n = reg[s];
-    uint32_t d = reg[t];
+    uint32_t n = regs[s];
+    uint32_t d = regs[t];
 
     if (d == 0) {
         // Division by zero, results are bogus