added prelude noja script that's embedded into the executable

misc/bugs/bug.noja

@@ -1,6 +0,0 @@
-a = [];
-i = 0;
-while(i<100000000):{
-    a[i]= "ciao mondo mmododooddododododododododododdodododododd";
-    i = i+1;
-}

misc/embedder.c

@@ -0,0 +1,66 @@
+#include <stdio.h>
+#include <assert.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdbool.h>
+
+// gcc embedder.c -o embedder -Wall -Wextra
+
+int main(int argc, char **argv)
+{
+    const char *variable = "__variable_name__";
+    const char *input = NULL;
+    const char *output = "output.c";
+    if (argc < 3) {
+        fprintf(stderr, "Usage: %s <input> <variable-name> [<output>]\n", 
+                argv[0]);
+        return -1;
+    }
+
+    input = argv[1];
+    variable = argv[2];
+    if (argc > 3)
+        output = argv[3];
+
+    FILE *in_stream = fopen(input, "rb");
+    if (in_stream == NULL) {
+        fprintf(stderr, "Error: Failed to open \"%s\"\n", input);
+        return -1;
+    }
+
+    FILE *out_stream = fopen(output, "wb");
+    if (out_stream == NULL) {
+        fprintf(stderr, "Error: Failed to open \"%s\"\n", output);
+        fclose(in_stream);
+        return -1;
+    }
+    
+    fprintf(out_stream, "const unsigned char %s[] = {\n\t", variable);
+
+    size_t w = 0;
+    bool done = false;
+    while (!done) {
+        uint8_t buffer[1024];
+        size_t num = fread(buffer, 1, sizeof(buffer), in_stream);
+        if (num < sizeof(buffer)) {
+            if (ferror(in_stream)) {
+                abort();
+            } else {
+                assert(feof(in_stream));
+                done = true;
+            }
+        }
+
+        for (size_t i = 0; i < num; i++, w++) {
+            fprintf(out_stream, "%3d, ", buffer[i]);
+            if ((w+1) % 16 == 0)
+                fprintf(out_stream, "\n\t");
+        }
+    }
+    
+    fprintf(out_stream, "\n};\n");
+
+    fclose(in_stream);
+    fclose(out_stream);
+    return 0;
+}