#ifdef AO_LISP_MAKE_CONST
char *ao_lisp_builtin_name(enum ao_lisp_builtin_id b) {
+ (void) b;
return "???";
}
char *ao_lisp_args_name(uint8_t args) {
+ (void) args;
return "???";
}
#else
static const ao_poly builtin_names[] = {
+ [builtin_eval] = _ao_lisp_atom_eval,
+ [builtin_read] = _ao_lisp_atom_read,
[builtin_lambda] = _ao_lisp_atom_lambda,
[builtin_lexpr] = _ao_lisp_atom_lexpr,
[builtin_nlambda] = _ao_lisp_atom_nlambda,
[builtin_cdr] = _ao_lisp_atom_cdr,
[builtin_cons] = _ao_lisp_atom_cons,
[builtin_last] = _ao_lisp_atom_last,
+ [builtin_length] = _ao_lisp_atom_length,
[builtin_quote] = _ao_lisp_atom_quote,
[builtin_set] = _ao_lisp_atom_set,
[builtin_setq] = _ao_lisp_atom_setq,
[builtin_cond] = _ao_lisp_atom_cond,
+ [builtin_progn] = _ao_lisp_atom_progn,
+ [builtin_while] = _ao_lisp_atom_while,
[builtin_print] = _ao_lisp_atom_print,
[builtin_patom] = _ao_lisp_atom_patom,
[builtin_plus] = _ao_lisp_atom_2b,
[builtin_greater] = _ao_lisp_atom_3e,
[builtin_less_equal] = _ao_lisp_atom_3c3d,
[builtin_greater_equal] = _ao_lisp_atom_3e3d,
+ [builtin_pack] = _ao_lisp_atom_pack,
+ [builtin_unpack] = _ao_lisp_atom_unpack,
+ [builtin_flush] = _ao_lisp_atom_flush,
+ [builtin_delay] = _ao_lisp_atom_delay,
+ [builtin_led] = _ao_lisp_atom_led,
+ [builtin_save] = _ao_lisp_atom_save,
+ [builtin_restore] = _ao_lisp_atom_restore,
+ [builtin_call_cc] = _ao_lisp_atom_call2fcc,
+ [builtin_collect] = _ao_lisp_atom_collect,
+#if 0
+ [builtin_symbolp] = _ao_lisp_atom_symbolp,
+ [builtin_listp] = _ao_lisp_atom_listp,
+ [builtin_stringp] = _ao_lisp_atom_stringp,
+ [builtin_numberp] = _ao_lisp_atom_numberp,
+#endif
};
static char *
ao_lisp_builtin_name(enum ao_lisp_builtin_id b) {
- if (0 <= b && b < _builtin_last)
+ if (b < _builtin_last)
return ao_lisp_poly_atom(builtin_names[b])->name;
return "???";
}
char *
ao_lisp_args_name(uint8_t args)
{
+ args &= AO_LISP_FUNC_MASK;
if (args < sizeof ao_lisp_args_atoms / sizeof ao_lisp_args_atoms[0])
return ao_lisp_poly_atom(ao_lisp_args_atoms[args])->name;
return "(unknown)";
ao_lisp_builtin_print(ao_poly b)
{
struct ao_lisp_builtin *builtin = ao_lisp_poly_builtin(b);
- printf("[builtin %s %s]",
- ao_lisp_args_name(builtin->args),
- ao_lisp_builtin_name(builtin->func));
+ printf("%s", ao_lisp_builtin_name(builtin->func));
}
ao_poly
return AO_LISP_NIL;
}
+ao_poly
+ao_lisp_length(struct ao_lisp_cons *cons)
+{
+ if (!ao_lisp_check_argc(_ao_lisp_atom_length, cons, 1, 1))
+ return AO_LISP_NIL;
+ if (!ao_lisp_check_argt(_ao_lisp_atom_length, cons, 0, AO_LISP_CONS, 1))
+ return AO_LISP_NIL;
+ return ao_lisp_int_poly(ao_lisp_cons_length(ao_lisp_poly_cons(ao_lisp_arg(cons, 0))));
+}
+
ao_poly
ao_lisp_quote(struct ao_lisp_cons *cons)
{
return AO_LISP_NIL;
}
+ao_poly
+ao_lisp_progn(struct ao_lisp_cons *cons)
+{
+ ao_lisp_stack->state = eval_progn;
+ ao_lisp_stack->sexprs = ao_lisp_cons_poly(cons);
+ return AO_LISP_NIL;
+}
+
+ao_poly
+ao_lisp_while(struct ao_lisp_cons *cons)
+{
+ ao_lisp_stack->state = eval_while;
+ ao_lisp_stack->sexprs = ao_lisp_cons_poly(cons);
+ return AO_LISP_NIL;
+}
+
ao_poly
ao_lisp_print(struct ao_lisp_cons *cons)
{
return ao_lisp_compare(cons, builtin_greater_equal);
}
-ao_lisp_func_t ao_lisp_builtins[] = {
+ao_poly
+ao_lisp_pack(struct ao_lisp_cons *cons)
+{
+ if (!ao_lisp_check_argc(_ao_lisp_atom_pack, cons, 1, 1))
+ return AO_LISP_NIL;
+ if (!ao_lisp_check_argt(_ao_lisp_atom_pack, cons, 0, AO_LISP_CONS, 1))
+ return AO_LISP_NIL;
+ return ao_lisp_string_pack(ao_lisp_poly_cons(ao_lisp_arg(cons, 0)));
+}
+
+ao_poly
+ao_lisp_unpack(struct ao_lisp_cons *cons)
+{
+ if (!ao_lisp_check_argc(_ao_lisp_atom_unpack, cons, 1, 1))
+ return AO_LISP_NIL;
+ if (!ao_lisp_check_argt(_ao_lisp_atom_unpack, cons, 0, AO_LISP_STRING, 0))
+ return AO_LISP_NIL;
+ return ao_lisp_string_unpack(ao_lisp_poly_string(ao_lisp_arg(cons, 0)));
+}
+
+ao_poly
+ao_lisp_flush(struct ao_lisp_cons *cons)
+{
+ if (!ao_lisp_check_argc(_ao_lisp_atom_flush, cons, 0, 0))
+ return AO_LISP_NIL;
+ ao_lisp_os_flush();
+ return _ao_lisp_atom_t;
+}
+
+ao_poly
+ao_lisp_led(struct ao_lisp_cons *cons)
+{
+ ao_poly led;
+ if (!ao_lisp_check_argc(_ao_lisp_atom_led, cons, 1, 1))
+ return AO_LISP_NIL;
+ if (!ao_lisp_check_argt(_ao_lisp_atom_led, cons, 0, AO_LISP_INT, 0))
+ return AO_LISP_NIL;
+ led = ao_lisp_arg(cons, 0);
+ ao_lisp_os_led(ao_lisp_poly_int(led));
+ return led;
+}
+
+ao_poly
+ao_lisp_delay(struct ao_lisp_cons *cons)
+{
+ ao_poly delay;
+ if (!ao_lisp_check_argc(_ao_lisp_atom_led, cons, 1, 1))
+ return AO_LISP_NIL;
+ if (!ao_lisp_check_argt(_ao_lisp_atom_led, cons, 0, AO_LISP_INT, 0))
+ return AO_LISP_NIL;
+ delay = ao_lisp_arg(cons, 0);
+ ao_lisp_os_delay(ao_lisp_poly_int(delay));
+ return delay;
+}
+
+ao_poly
+ao_lisp_do_eval(struct ao_lisp_cons *cons)
+{
+ if (!ao_lisp_check_argc(_ao_lisp_atom_eval, cons, 1, 1))
+ return AO_LISP_NIL;
+ ao_lisp_stack->state = eval_sexpr;
+ return cons->car;
+}
+
+ao_poly
+ao_lisp_do_read(struct ao_lisp_cons *cons)
+{
+ if (!ao_lisp_check_argc(_ao_lisp_atom_read, cons, 0, 0))
+ return AO_LISP_NIL;
+ return ao_lisp_read();
+}
+
+ao_poly
+ao_lisp_do_collect(struct ao_lisp_cons *cons)
+{
+ int free;
+ (void) cons;
+ free = ao_lisp_collect(AO_LISP_COLLECT_FULL);
+ return ao_lisp_int_poly(free);
+}
+
+const ao_lisp_func_t ao_lisp_builtins[] = {
+ [builtin_eval] = ao_lisp_do_eval,
+ [builtin_read] = ao_lisp_do_read,
[builtin_lambda] = ao_lisp_lambda,
[builtin_lexpr] = ao_lisp_lexpr,
[builtin_nlambda] = ao_lisp_nlambda,
[builtin_cdr] = ao_lisp_cdr,
[builtin_cons] = ao_lisp_cons,
[builtin_last] = ao_lisp_last,
+ [builtin_length] = ao_lisp_length,
[builtin_quote] = ao_lisp_quote,
[builtin_set] = ao_lisp_set,
[builtin_setq] = ao_lisp_setq,
[builtin_cond] = ao_lisp_cond,
+ [builtin_progn] = ao_lisp_progn,
+ [builtin_while] = ao_lisp_while,
[builtin_print] = ao_lisp_print,
[builtin_patom] = ao_lisp_patom,
[builtin_plus] = ao_lisp_plus,
[builtin_less] = ao_lisp_less,
[builtin_greater] = ao_lisp_greater,
[builtin_less_equal] = ao_lisp_less_equal,
- [builtin_greater_equal] = ao_lisp_greater_equal
+ [builtin_greater_equal] = ao_lisp_greater_equal,
+ [builtin_pack] = ao_lisp_pack,
+ [builtin_unpack] = ao_lisp_unpack,
+ [builtin_flush] = ao_lisp_flush,
+ [builtin_led] = ao_lisp_led,
+ [builtin_delay] = ao_lisp_delay,
+ [builtin_save] = ao_lisp_save,
+ [builtin_restore] = ao_lisp_restore,
+ [builtin_call_cc] = ao_lisp_call_cc,
+ [builtin_collect] = ao_lisp_do_collect,
};
projects / fw / altos / blobdiff