updated the test

GC.c

@@ -21,7 +21,7 @@ struct sda sda;
 
 // Stack
 struct stack stack;
-#define SIZE 100000
+#define SIZE 64
 
 //Register
 struct stack reg;

njvm.c

@@ -229,42 +229,42 @@ void execute(struct program program) {
                 push(stack, stackSlotWithObjRef(tempObj));
                 break;
             case POPR:
-                if (debug == 1) printf("popr");
+                if (debug == 1) printf("popr\n");
                 push(reg, pop(stack));
                 break;
             case PUSHR:
-                if (debug == 1) printf("pushr");
+                if (debug == 1) printf("pushr\n");
                 push(stack, pop(reg));
                 break;
             case NEW:
-                if (debug == 1) printf("new");
+                if (debug == 1) printf("new\t%i\n", SIGN_EXTEND(IMMEDIATE(program.program[i])));
                 push(stack, stackSlotWithObjRef(newRecord(SIGN_EXTEND(IMMEDIATE(program.program[i])))));
                 break;
             case GETF:
-                if (debug == 1) printf("getf");
+                if (debug == 1) printf("getf\n");
                 tempObj = pop(stack).u.objRef;
                 push(stack, stackSlotWithObjRef(getField(tempObj,SIGN_EXTEND(IMMEDIATE(program.program[i])))));
                 break;
             case PUTF:
-                if (debug == 1) printf("putf");
+                if (debug == 1) printf("putf\t%i\n", SIGN_EXTEND(IMMEDIATE(program.program[i])));
                 tempObj = pop(stack).u.objRef;
                 tempObj2 = pop(stack).u.objRef;
                 setField(tempObj2, SIGN_EXTEND(IMMEDIATE(program.program[i])),tempObj);
                 break;
             case NEWA:
-                if(debug == 1) printf("newa");
+                if(debug == 1) printf("newa\n");
                 bip.op1 = pop(stack).u.objRef;
                 push(stack, stackSlotWithObjRef(newRecord(bigToInt())));
                 break;
             case GETFA:
-                if(debug == 1) printf("getfa");
+                if(debug == 1) printf("getfa\n");
                 bip.op1 = pop(stack).u.objRef;
                 tempInt = bigToInt();
                 tempObj = pop(stack).u.objRef;
                 push(stack, stackSlotWithObjRef(getField(tempObj,bigToInt())));
                 break;
             case PUTFA:
-                if (debug == 1) printf("putfa");
+                if (debug == 1) printf("putfa\n");
                 tempObj = pop(stack).u.objRef; // Value
                 tempObj2 = pop(stack).u.objRef; // Index
                 bip.op1 = tempObj2;
@@ -272,24 +272,24 @@ void execute(struct program program) {
                 setField(pop(stack).u.objRef, tempInt,tempObj);
                 break;
             case GETSZ:
-                if (debug == 1) printf("getsz");
+                if (debug == 1) printf("getsz\n");
                 tempObj = pop(stack).u.objRef;
                 if(IS_PRIMITIVE(tempObj))  bigFromInt(-1);
                 else bigFromInt(GET_ELEMENT_COUNT(tempObj));
                 push(stack, stackSlotWithObjRef(bip.res));
                 break;
             case PUSHN:
-                if (debug == 1) printf("pushn");
+                if (debug == 1) printf("pushn\n");
                 push(stack, stackSlotWithObjRef(NULL));
                 break;
             case REFEQ:
-                if (debug == 1) printf("refeq");
+                if (debug == 1) printf("refeq\n");
                 if(pop(stack).u.objRef == pop(stack).u.objRef) bigFromInt(true);
                 else bigFromInt(false);
                 push(stack, stackSlotWithObjRef(bip.res));
                 break;
             case REFNE:
-                if (debug == 1) printf("refeq");
+                if (debug == 1) printf("refeq\n");
                 if(pop(stack).u.objRef != pop(stack).u.objRef) bigFromInt(true);
                 else bigFromInt(false);
                 push(stack, stackSlotWithObjRef(bip.res));
@@ -312,6 +312,9 @@ int main(int argc, char *argv[]) {
     stack.size = &size;
     stack.current = &current;
     stack.stack = malloc(SIZE * 1024);
+    if (stack.stack == NULL) {
+        perror("malloc");
+    }
 
     // Initialize the registery
     int rSize = 100000;

record.c

@@ -29,17 +29,18 @@ ObjRef getField(ObjRef arr, int point){
     return *(ObjRef *)GET_REFS_PTR(arr)[point]->data;
 }
 void setField(ObjRef arr, int point, ObjRef value){
-    if(0 > point || point > getSize(arr)){
+    if(0 > point || point >= getSize(arr)){
         printf("Index %i out of bounds for length %i\n",point, getSize(arr));
+        exit(EXIT_FAILURE);
     }
+    if(IS_PRIMITIVE(arr))  perror("Record is a primitive");
     if(IS_PRIMITIVE(value)){
-//        printf("Size of value is %i\n", value->size);
         int size = value->size;
-        GET_REFS_PTR(arr)[point] = malloc(size);
+        if((GET_REFS_PTR(arr)[point] = malloc(size)) == NULL) perror("malloc");
         GET_REFS_PTR(arr)[point]->size = size;
     }else{
         int size = sizeof(*value) + (GET_ELEMENT_COUNT(value) * sizeof(void *));
-        GET_REFS_PTR(arr)[point] = malloc(size);
+        if((GET_REFS_PTR(arr)[point] = malloc(size)) == NULL) perror("malloc");
         GET_REFS_PTR(arr)[point] ->size = size;
     }
     * (ObjRef *)GET_REFS_PTR(arr)[point]->data = value;

stackslot.c

@@ -48,6 +48,7 @@ void setValIntObj(ObjRef iref, int val) {
 StackSlot stackSlotWithObjRef(ObjRef val) {
     StackSlot *stackSlot;
     stackSlot = malloc(sizeof(StackSlot));
+    if(stackSlot == NULL) perror("malloc");
     stackSlot->isObjRef = true;
     stackSlot->u.objRef = val;
     return *stackSlot;
@@ -56,6 +57,7 @@ StackSlot stackSlotWithObjRef(ObjRef val) {
 StackSlot stackSlotWitchNumber(int val) {
     StackSlot *stackSlot;
     stackSlot = malloc(sizeof(StackSlot));
+    if(stackSlot == NULL) perror("malloc");
     stackSlot->isObjRef = false;
     stackSlot->u.number = val;
     return *stackSlot;

test.nj

@@ -0,0 +1,3 @@
+void main(){
+
+}

test/tests/arrTest.asm

@@ -0,0 +1,18 @@
+new     3
+popg    0
+
+pushg   0
+pushc   10
+putf    0
+pushg   0
+pushc   11
+putf    1
+
+pushg   0
+getf    0
+pushg   0
+getf    1
+add
+wrint
+halt
+// Sollte 10 + 11 ergeben