add: elements of strings are now 1 byte, new print api

examples/array.pasm

@@ -20,17 +20,6 @@ add a1, 8
 jmp loop2
 
 main:
-mov a1, msg ; msg is a char *
+push msg
-loop:
+call print
-cmp *a1, 0
+jmp show_arr
-jne 1
-jmp show_arr
-
-push *a1
-push 1
-call put
-
-add a1, 8	; little ptr theory here, as the stack is of type long long
-			; to go to the next value you have to add sizeof(long long) to the ptr
-			; so you need to add 8
-jmp loop

src/api.c

@@ -40,6 +40,19 @@ void api_put() {
     }
 }
 
+void api_print() {
+    char *address = (char *)state->STACK[state->STACK_IDX--];
+    int f = fstream;
+#ifdef _WIN32
+    if (f == 2) //stderr (could use _fileno(stderr) but it uses the stdlib)
+        f = 1; //stdout
+#else
+    if (f == fileno(stderr))
+        f = fileno(stdout);
+#endif
+    dprintf(f, "%s", address);
+}
+
 void api_callrawaddr() {
     long long address = state->STACK[state->STACK_IDX--];
 

src/api.h

@@ -2,6 +2,7 @@
 #include "instructions.h"
 
 void api_put();
+void api_print();
 void api_callrawaddr();
 
 // generated APIs here
@@ -13,6 +14,7 @@ void api_GetAsyncKeyState();
 
 static const command_t api_map[] = {
     {.command = "put", .fptr = api_put},
+    {.command = "print", .fptr = api_print},
     {.command = "CallRawAddress", .fptr = api_callrawaddr},
 
 // generated APIs here

src/interpreter_states.c

@@ -154,6 +154,7 @@ ARRAY_ERR add_array(char* line) {
     char* start_of_values = ptr;
     int array_size = 0;
     long long *arr = NULL;
+    char* arr_char = NULL;
     if (ptr[0] == '"') {
         ++ptr;
         while (*ptr++ != '"') {
@@ -163,13 +164,13 @@ ARRAY_ERR add_array(char* line) {
             }
             ++array_size;
         }
-        long long *tmp = realloc_(arr, array_size * sizeof(long long));
+        char *tmp = realloc_(arr_char, array_size * sizeof(char));
         if (tmp == NULL || array_size == 0) {
 			dprintf(fstream, "Error allocating memory.\n");
 			return ARRAY_ERROR;
         }
-        arr = tmp;
+        arr_char = tmp;
-        memset__(arr, 0, array_size);
+        memset__(arr_char, 0, array_size);
 		long long **temp = realloc_(state->ARRAYS_VALUES, (state->num_arrays + 1) * sizeof(long long*));
 		if (temp == NULL) {
 			dprintf(fstream, "Error allocating memory.\n");
@@ -185,12 +186,12 @@ ARRAY_ERR add_array(char* line) {
                 return ARRAY_ERROR; //" is never closed
             }
             if (strncmp__(ptr, "\\0", 2) == 0) {
-                arr[i++] = 0;
+                arr_char[i++] = 0;
                 break;
             }
-            arr[i++] = (long long)* ptr++;
+            arr_char[i++] = (long long)* ptr++;
         }
-        state->ARRAYS_VALUES[state->num_arrays++] = arr;
+        state->ARRAYS_VALUES[state->num_arrays++] = arr_char;
         return ARRAY_OK;
     }
     ptr = strtok_(ptr, ",");