ps5: map generate_function in generate_program

ps5/src/generator.c

@@ -29,6 +29,18 @@ void generate_program(void)
 
   // TODO (Task 3):
   // For each function in global_symbols, generate it using generate_function ()
+  bool found = false;
+  symbol_t *entry;
+  for (int i = 0; i < global_symbols->n_children; i++) {
+    symbol_t *sym = global_symbols->children[i];
+    if (sym->type == SYMBOL_FUNCTION) {
+      if (!found) {
+        entry = sym;
+        found = true;
+      }
+      generate_function(sym);
+    }
+  }
 
   // In VSL, the topmost function in a program is its entry point.
   // We want to be able to take parameters from the command line,
@@ -38,6 +50,7 @@ void generate_program(void)
   // and passed as the (argc, argv)-pair, we need to make a wrapper for our entry function.
   // This wrapper handles string -> int64_t conversion, and is already implemented.
   // call generate_main ( <entry point function symbol> );
+  generate_main(entry);
 }
 
 // Prints one .asciz entry for each string in the global string_list