Fix assigning default compiler if CC is unset

.gitignore

@@ -57,9 +57,12 @@ dkms.conf
 *.eipa
 !test*.eipa
 *.eipaimg
+header/argp/*
+/argp-standalone/
 
 #Code editor
 .vscode/*
+.idea/*
 compile_commands.json
 .cache/*
 .#*

dependency_setup.sh

@@ -1,6 +1,5 @@
 #! /bin/bash
 script_root=$(pwd)
-CC="clang"
 
 echo "Creating folder for libraries"
 mkdir lib
@@ -12,7 +11,7 @@ git clone https://h2939863.stratoserver.net/git/XOR/simple_hashtable.git
 cd simple_hashtable
 
 echo "Building simple_hashtable library"
-$CC -c shash.c -o $script_root/lib/shash.o
+${CC:=clang} -c shash.c -o $script_root/lib/shash.o
 
 echo "Delete source files"
 cd $script_root

header/common.h

@@ -25,7 +25,7 @@ Here, common macros are specified
 
 #define VER_MAJOR "0"
 #define VER_MINOR "2"
-#define VER_PATCH "0"
+#define VER_PATCH "1"
 
 // alpha, beta or stable
 #define TAG "beta"
@@ -33,6 +33,7 @@ Here, common macros are specified
 #define ASCII_TAB 9
 #define ASCII_SPACE 32
 #define ASCII_NEWLINE 10
+#define ASCII_CARRIAGE_RETURN 13
 
 #define INSTR_INP 0b0001
 #define INSTR_OUT 0b0010
@@ -46,9 +47,6 @@ Here, common macros are specified
 #define INSTR_JPU 0b1010
 #define INSTR_EOJ 0b1011
 
-// get the character which the next fgetc() call would return
-#define PREFGETC(file) *file->_IO_read_ptr
-
 // const char *argp_program_bug_address = "eipabugs@outlook.com";
 #define EIPA_BUG_ADRESS "eipabugs@outlook.com"
 

header/image_saver.h

@@ -2,8 +2,9 @@
 #define _IMAGE_SAVER_H_
 
 #include <stdio.h>
+#include <stdint.h>
 
 // Save machine code from target_code to file at out_path. Returns 0 on success
-int save_img(char *out_path, __uint32_t *target_code);
+int save_img(char *out_path, uint32_t *target_code);
 
 #endif

header/instruction_table.h

@@ -3,6 +3,7 @@
 
 #include "../header/shash/shash.h"
 #include <sys/types.h>
+#include <stdint.h>
 
 #define MAX_INSTRUCTION_COUNT 16
 
@@ -16,7 +17,7 @@ typedef struct
 {
     unsigned int requires_adress;
     unsigned int supports_adress_label;
-    u_int8_t opcode;
+    uint8_t opcode;
 } instruction_information_t;
 
 typedef struct
@@ -25,7 +26,7 @@ typedef struct
     unsigned int name_length;
     unsigned int requires_adress;
     unsigned int supports_adress_label;
-    u_int8_t opcode;
+    uint8_t opcode;
 } instruction_information_config_t;
 
 #endif

header/shash/shash.h

@@ -10,6 +10,7 @@
 #ifndef _SHASH_H
 #define _SHASH_H
 
+#include <stdint.h>
 #include <assert.h>
 #include <limits.h>
 #include <stdlib.h>
@@ -18,7 +19,6 @@
 #include <time.h>
 #include <stdbool.h>
 
-
 #define WORD 32
 #define TRANSFORM_TABLE_MAX_RAND 4294967296
 #define DELTA 1
@@ -38,11 +38,11 @@ typedef struct
 {
     char *key;
     unsigned int keylen;
-    
+
     void *data;
 
     // gets set to 1 if another key, collides with this elemnts location
-    u_int8_t encountered_collision;
+    uint8_t encountered_collision;
     // On collision, this field stores where in the hash table array the second key (with the same hash) is located
     int next_key_location;
 
@@ -68,10 +68,10 @@ unsigned int shash_hash(char *key, unsigned int len, shash_hashtable_t *hashtabl
 int shash_set(char *key, unsigned int len, void *data, shash_hashtable_t *hashtable);
 
 /* Returns the pointer stored at the key key of length len in hashtable.
-   Returns ptr to NULL when the key is not found */ 
+   Returns ptr to NULL when the key is not found */
 void *shash_get(char *key, unsigned int len, shash_hashtable_t *hashtable);
 
 // Free up the space allocated for hashtable. Data inside the hastable is NOT freed
 void shash_destroy_hashtable(shash_hashtable_t *hashtable);
 
-#endif
+#endif

header/target_code_generator.h

@@ -1,5 +1,6 @@
 #include "../header/common.h"
 #include "dyn_buf.h"
+#include <stdint.h>
 
 #ifndef _TAGET_CODE_GENERATOR_H_
 #define _TAGET_CODE_GENERATOR_H_
@@ -7,12 +8,12 @@
 #include <stdio.h>
 
 // Get a machine code instruction from opcode and and optional adress. Returns 0 if the provides adress is too big
-__uint32_t get_target_instruction(__uint8_t opcode, __uint8_t use_adress, __uint32_t adress);
+uint32_t get_target_instruction(uint8_t opcode, uint8_t use_adress, uint32_t adress);
 
 // Generate the machine code from tokens into target_code. Returns 0 on success, errno integer on failure
 int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code);
 
 //Print out the machine code in target_code
-void print_target_code(__uint32_t *target_code);
+void print_target_code(uint32_t *target_code);
 
 #endif

src/error_analyzer.c

@@ -43,7 +43,8 @@ unsigned int check_token_errors(char tokens[][MAX_TOKEN_SIZE], shash_hashtable_t
 			unsigned int *label_addr = shash_get(tokens[i], strlen(tokens[i]), &label_table);
 			if(label_addr == NULL)
 			{
-			    printf("ERROR: Label %s has not been defined (Used at token %d)\n", tokens[i], i);			    
+			    printf("ERROR: Label %s has not been defined (Used at token %d)\n", tokens[i], i);
+                error_count++;
 			}
 
 			// Check that the next token is a ;
@@ -60,10 +61,12 @@ unsigned int check_token_errors(char tokens[][MAX_TOKEN_SIZE], shash_hashtable_t
 				    break;
 			    }
 			}
+			// Do not fall through
 			break;
 		    }
 		    
 		}
+		// fall through
                 case 0:
                 {
                     // Check the adress stored at the next token

src/image_saver.c

@@ -11,7 +11,7 @@ This code contains the implementations of all functions related to saving EIPA t
 #include "../header/image_saver.h"
 
 // Count how many instruction a target_code array contains
-static unsigned int get_instruction_count(__uint32_t *target_code)
+static unsigned int get_instruction_count(uint32_t *target_code)
 {
     unsigned int count = 0;
     while(target_code[count]!=0)
@@ -21,7 +21,7 @@ static unsigned int get_instruction_count(__uint32_t *target_code)
     return count;
 }
 
-int save_img(char *out_path, __uint32_t *target_code){
+int save_img(char *out_path, uint32_t *target_code){
     unsigned int count = get_instruction_count(target_code);
 
     

src/lexer.c

@@ -10,6 +10,15 @@ This code contains the implementations of all functions related to the lexical a
 #include "../header/common.h"
 #include "../header/lexer.h"
 
+// get the character which the next fgetc() call would return
+static int prefgetc(FILE *fp)
+{
+    long origin = ftell(fp);
+    int read = fgetc(fp);
+    fseek(fp, origin, SEEK_SET);
+    return read;
+}
+
 void lexer(FILE *input_file, dynamic_buffer_t *tokens)
 {
     // Stores the current character we are examining
@@ -53,7 +62,7 @@ void lexer(FILE *input_file, dynamic_buffer_t *tokens)
             // This is an indice of a new token begining, so we probably need to increase token_index
 
             // Loop to the characters until the next character fgetc() would read is not space or tab
-            while (PREFGETC(input_file) == ASCII_SPACE || PREFGETC(input_file) == ASCII_TAB)
+            while (prefgetc(input_file) == ASCII_SPACE || prefgetc(input_file) == ASCII_TAB)
             {
                 current_char = (char)fgetc(input_file);
             }
@@ -63,7 +72,7 @@ void lexer(FILE *input_file, dynamic_buffer_t *tokens)
             However, there can also be a space between the Adress and the newline.
             To not increase the token_index 2 times, we need to not increase it here if the next character is a \n
             */ 
-            if (PREFGETC(input_file) != ';' && PREFGETC(input_file) != ASCII_NEWLINE)
+            if (prefgetc(input_file) != ';' && prefgetc(input_file) != ASCII_NEWLINE)
             {
                 token_index++;
             }
@@ -82,9 +91,33 @@ void lexer(FILE *input_file, dynamic_buffer_t *tokens)
 
             is_pos_line_start = 1;
             break;
+	case ASCII_CARRIAGE_RETURN:
+	    // Some operating systems use \r\n or just \r for newlines in texts.
+
+	    // This is a indice of a new token -> increase token_index
+	    token_index++;
+
+            // This also is a indice of a new instruction beginning
+            // in the tokens array, instructions are seperated by semicolons
+            ((char (*)[MAX_TOKEN_SIZE]) tokens->buffer)[token_index][0] = ';';
+	    tokens->used += MAX_TOKEN_SIZE;
+
+            // Since the Instruction seperator (';') is also a token, we need to increase token_index again
+            token_index++;
+
+	    // Check for \r\n
+	    if((char) prefgetc(input_file) == ASCII_NEWLINE)
+	    {
+		// Skip over this \n
+		current_char = fgetc(input_file);
+	    }
+
+            is_pos_line_start = 1;
+            break;
+	    
         case ';':
             // Loop over the comment
-            while (PREFGETC(input_file) != ASCII_NEWLINE && PREFGETC(input_file) != '\0')
+            while (prefgetc(input_file) != ASCII_NEWLINE && prefgetc(input_file) != '\0')
             {
                 current_char = (char)fgetc(input_file);
             }

src/main.c

@@ -5,10 +5,16 @@ This code is the entry point of the EIPA Assembler and calls the needed function
 It also is responsible for Argument Parsing
 */
 
+#ifndef WIN_COMPILE
 #include <argp.h>
+#else
+#include "../header/argp/argp.h"
+#endif
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stdint.h>
 
 #include "../header/argp_commons.h"
 #include "../header/common.h"
@@ -121,7 +127,7 @@ int main(int argc, char **argv)
 
     // Tokenize the EIPA Assembly
     FILE *assembly_file;
-    assembly_file = fopen(arguments.input_file, "r");
+    assembly_file = fopen(arguments.input_file, "rb");
     if (assembly_file == NULL)
     {
 	printf("Error: Couldn't open input file\n");
@@ -144,7 +150,6 @@ int main(int argc, char **argv)
     shash_init_hashtable(&label_table, LABEL_TABLE_SIZE);
     build_label_table((char (*)[MAX_TOKEN_SIZE]) label_tokens.buffer, &label_table);
 
-
     dynamic_buffer_t no_label_definition_tokens;
     init_dynamic_buffer(&no_label_definition_tokens, TABLE_INIT_SIZE * MAX_TOKEN_SIZE, TABLE_GROW_SIZE * MAX_TOKEN_SIZE);
     if (no_label_definition_tokens.buffer == NULL)
@@ -158,8 +163,13 @@ int main(int argc, char **argv)
 
     // Check if the EIPA Assembly contains errors with the no_label_definition_tokens array
     shash_hashtable_t instruction_informations = create_instruction_information_hastable();
-    printf("Found %d errors\n", check_token_errors((char (*)[MAX_TOKEN_SIZE]) no_label_definition_tokens.buffer, instruction_informations, label_table));
-    
+    unsigned int error_c = check_token_errors((char (*)[MAX_TOKEN_SIZE]) no_label_definition_tokens.buffer, instruction_informations, label_table);
+    printf("Found %d errors\n", error_c);
+    if(error_c > 0)
+    {
+        return EXIT_FAILURE;
+    }
+
     // Part II of processing labels
     dynamic_buffer_t tokens;
     init_dynamic_buffer(&tokens, TABLE_INIT_SIZE * MAX_TOKEN_SIZE, TABLE_GROW_SIZE * MAX_TOKEN_SIZE);
@@ -173,7 +183,7 @@ int main(int argc, char **argv)
     
     // Generate the target code
     dynamic_buffer_t target_code;
-    init_dynamic_buffer(&target_code, TARGET_CODE_INIT * sizeof(__uint32_t), TARGET_CODE_GROW * sizeof(__uint32_t));
+    init_dynamic_buffer(&target_code, TARGET_CODE_INIT * sizeof(uint32_t), TARGET_CODE_GROW * sizeof(uint32_t));
     if (target_code.buffer == NULL)
     {
         printf("Error: Could not allocate memory for the target code\n");
@@ -188,7 +198,7 @@ int main(int argc, char **argv)
     }
 
     // Save the target code to a file
-    if (save_img(arguments.output_file, (__uint32_t *)target_code.buffer) != 0)
+    if (save_img(arguments.output_file, (uint32_t *)target_code.buffer) != 0)
     {
         printf("Couldn't save the output file\n");
         exit(EXIT_FAILURE);
@@ -198,7 +208,7 @@ int main(int argc, char **argv)
     if (arguments.print_tokens)
         print_tokens((char (*)[MAX_TOKEN_SIZE])tokens.buffer);
     if (arguments.print_target_code)
-        print_target_code((__uint32_t *)target_code.buffer);
+        print_target_code((uint32_t *)target_code.buffer);
 
     // Cleanup
     destroy_instruction_information_hashtable(&instruction_informations);

src/target_code_generator.c

@@ -12,10 +12,10 @@ This code contains the implementations for all the functions related to the targ
 #include "../header/common.h"
 #include "../header/target_code_generator.h"
 
-__uint32_t get_target_instruction(__uint8_t opcode, __uint8_t use_adress, __uint32_t adress)
+uint32_t get_target_instruction(uint8_t opcode, uint8_t use_adress, uint32_t adress)
 {
     // stores the value of the instructions
-    __uint32_t instruction = 0;
+    uint32_t instruction = 0;
 
     // move the opcode bytes to the left of the instruction
     instruction = instruction | (unsigned)opcode << (28);
@@ -57,14 +57,14 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         else if (strcmp(tokens[token_index], "INP") == 0)
         {
             // Stores the Adress accociated with this operation
-            __uint32_t adress;
+            uint32_t adress;
 
             // The address of the instructon is stored at the next token. Read that
             token_index++;
             sscanf(tokens[token_index], "%d", &adress);
 
-            ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_INP, 1, adress);
-            if (((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+            ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_INP, 1, adress);
+            if (((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -73,14 +73,14 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         else if (strcmp(tokens[token_index], "OUT") == 0)
         {
             // Stores the Adress accociated with this operation
-            __uint32_t adress;
+            uint32_t adress;
 
             // The address of the instructon is stored at the next token. Read that
             token_index++;
             sscanf(tokens[token_index], "%d", &adress);
 
-            ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_OUT, 1, adress);
-            if (((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+            ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_OUT, 1, adress);
+            if (((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -89,14 +89,14 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         else if (strcmp(tokens[token_index], "LDA") == 0)
         {
             // Stores the Adress accociated with this operation
-            __uint32_t adress;
+            uint32_t adress;
 
             // The address of the instructon is stored at the next token. Read that
             token_index++;
             sscanf(tokens[token_index], "%d", &adress);
 
-            ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_LDA, 1, adress);
-            if (((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+            ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_LDA, 1, adress);
+            if (((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -105,14 +105,14 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         else if (strcmp(tokens[token_index], "STA") == 0)
         {
             // Stores the Adress accociated with this operation
-            __uint32_t adress;
+            uint32_t adress;
 
             // The address of the instructon is stored at the next token. Read that
             token_index++;
             sscanf(tokens[token_index], "%d", &adress);
 
-            ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_STA, 1, adress);
-            if (((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+            ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_STA, 1, adress);
+            if (((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -120,8 +120,8 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         }
         else if (strcmp(tokens[token_index], "INC") == 0)
         {
-            ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_INC, 0, 0);
-            if (((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+            ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_INC, 0, 0);
+            if (((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -129,8 +129,8 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         }
         else if (strcmp(tokens[token_index], "DEC") == 0)
         {
-            ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_DEC, 0, 0);
-            if (((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+            ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_DEC, 0, 0);
+            if (((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -140,14 +140,14 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         {
 
             // Stores the Adress accociated with this operation
-            __uint32_t adress;
+            uint32_t adress;
 
             // The address of the instructon is stored at the next token. Read that
             token_index++;
             sscanf(tokens[token_index], "%d", &adress);
 
-            ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_JPP, 1, adress);
-            if (((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+            ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_JPP, 1, adress);
+            if (((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -156,14 +156,14 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         else if (strcmp(tokens[token_index], "JPZ") == 0)
         {
             // Stores the Adress accociated with this operation
-            __uint32_t adress;
+            uint32_t adress;
 
             // The address of the instructon is stored at the next token. Read that
             token_index++;
             sscanf(tokens[token_index], "%d", &adress);
 
-            ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_JPZ, 1, adress);
-            if (((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+            ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_JPZ, 1, adress);
+            if (((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -172,14 +172,14 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         else if (strcmp(tokens[token_index], "JPN") == 0)
         {
             // Stores the Adress accociated with this operation
-            __uint32_t adress;
+            uint32_t adress;
 
             // The address of the instructon is stored at the next token. Read that
             token_index++;
             sscanf(tokens[token_index], "%d", &adress);
 
-            ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_JPN, 1, adress);
-            if ( ((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+            ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_JPN, 1, adress);
+            if ( ((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -188,14 +188,14 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         else if (strcmp(tokens[token_index], "JPU") == 0)
         {
             // Stores the Adress accociated with this operation
-            __uint32_t adress;
+            uint32_t adress;
 
             // The address of the instructon is stored at the next token. Read that
             token_index++;
             sscanf(tokens[token_index], "%d", &adress);
 
-             ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_JPU, 1, adress);
-            if ( ((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+             ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_JPU, 1, adress);
+            if ( ((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -203,8 +203,8 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
         }
         else if (strcmp(tokens[token_index], "EOJ") == 0)
         {
-             ((__uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_EOJ, 0, 0);
-            if ( ((__uint32_t *) target_code->buffer)[instruction_index] == 0)
+             ((uint32_t *) target_code->buffer)[instruction_index] = get_target_instruction(INSTR_EOJ, 0, 0);
+            if ( ((uint32_t *) target_code->buffer)[instruction_index] == 0)
             {
                 printf("Error: Received andress bigger than %d\nThis error shoudn't occur! Please report at %s\n", MAX_MEMORY, EIPA_BUG_ADRESS);
                 return EOVERFLOW;
@@ -216,7 +216,7 @@ int gen_target_code(char tokens[][MAX_TOKEN_SIZE], dynamic_buffer_t *target_code
     return EXIT_SUCCESS;
 }
 
-void print_target_code(__uint32_t *target_code)
+void print_target_code(uint32_t *target_code)
 {
     int instruction_index = 0;
     while (target_code[instruction_index] != 0)