X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Flisp%2Fao_lisp_builtin.c;h=4c845307b45ac5b101b07faf7923646778a29c31;hb=e600fc409c577eec02af612a36431c477a9c875e;hp=c38ba1652c2877eee2ef74a241d901e8d21c68a6;hpb=794718abc62f4610495fe2bd535a2b67bc46573c;p=fw%2Faltos diff --git a/src/lisp/ao_lisp_builtin.c b/src/lisp/ao_lisp_builtin.c index c38ba165..4c845307 100644 --- a/src/lisp/ao_lisp_builtin.c +++ b/src/lisp/ao_lisp_builtin.c @@ -41,13 +41,17 @@ const struct ao_lisp_type ao_lisp_builtin_type = { #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, @@ -56,10 +60,13 @@ static const ao_poly builtin_names[] = { [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, @@ -72,11 +79,20 @@ static const ao_poly builtin_names[] = { [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, + }; 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 "???"; } @@ -91,6 +107,7 @@ static const ao_poly ao_lisp_args_atoms[] = { 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)"; @@ -101,9 +118,7 @@ void 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 @@ -194,6 +209,16 @@ ao_lisp_last(struct ao_lisp_cons *cons) 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) { @@ -233,6 +258,22 @@ ao_lisp_cond(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) { @@ -448,7 +489,81 @@ ao_lisp_greater_equal(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(); +} + +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, @@ -457,10 +572,13 @@ ao_lisp_func_t ao_lisp_builtins[] = { [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, @@ -472,6 +590,14 @@ ao_lisp_func_t ao_lisp_builtins[] = { [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, };