feat: Implement the core virtual machine with stack management, runtime error handling, and comprehensive bytecode instruction execution.

Author: ProgrammerKR

src/runtime/vm.c

@@ -125,7 +125,7 @@ static void concatenate(VM* pvm) {
 
 
 static InterpretResult run(VM* vm) {
-  printf("DEBUG: Entering run()\n");
+  // printf("DEBUG: Entering run()\n");
   CallFrame* frame = &vm->frames[vm->frameCount - 1];
 
 #define READ_BYTE() (*frame->ip++)
@@ -1146,11 +1146,11 @@ InterpretResult interpretAST(VM* pvm, StmtList* statements) {
       return INTERPRET_COMPILE_ERROR;
   }
 
-  printf("DEBUG: Generated bytecode. Function: %p\n", function);
+  // printf("DEBUG: Generated bytecode. Function: %p\n", function);
   if (function->chunk.code == NULL) {
-      printf("DEBUG: Chunk code is NULL!\n");
+      // printf("DEBUG: Chunk code is NULL!\n");
   } else {
-      printf("DEBUG: Chunk code size: %d\n", function->chunk.count);
+      // printf("DEBUG: Chunk code size: %d\n", function->chunk.count);
   }
 
 
@@ -1168,9 +1168,9 @@ InterpretResult interpretAST(VM* pvm, StmtList* statements) {
   frame->ip = function->chunk.code;
   frame->slots = pvm->stack;
 
-  printf("DEBUG: Starting execution...\n");
+  // printf("DEBUG: Starting execution...\n");
   InterpretResult result = run(pvm);
-  printf("DEBUG: Execution finished with result: %d\n", result);
+  // printf("DEBUG: Execution finished with result: %d\n", result);
 
   return result;
 }