generate hello world

asm.py

@@ -22,7 +22,11 @@ def __init__(
         self, input: list[AstirExpr], symbol_tables: dict[int, SymbolTable]
     ) -> None:
         super().__init__(input)
-        self.lines: list[str] = [".global _start", ".p2align 3"]
+        self.lines: list[str] = [
+            ".global _start",
+            ".p2align 3",
+            'helloworld: .ascii  "Hello World!"',
+        ]
         self.symbol_tables: dict[int, SymbolTable] = symbol_tables
         # All tables related to registers most likely
         # have keys that map to a Symbol's id.

ast_1.py

@@ -290,6 +290,9 @@ def parse(self, tag=None) -> AstirExpr | None:
                 if current is None or current.ty == TT.CLOSE_SQUARE:
                     self.advance()
                     break
+                elif current.ty == TT.COMMA:
+                    self.advance()
+                    continue
                 parsed = self.parse()
                 if parsed is None:
                     self.at -= 1

boot.dal

@@ -6,4 +6,6 @@
 
 //take_int_and_add_2\ x int, y int :: int → x + y
 
-_start\ :: int → asm ["bl print_hello_world"]
+asm ["print_hello_world: mov X0, #1", "adr X1, helloworld", "mov X2, #13", "mov X16, #4", "svc 0", "ret"]
+
+_start\ :: int → asm ["bl print_hello_world", "mov X0, #0", "mov X16, #1", "svc 0"]