X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fscheme%2Fao_scheme_make_builtin;fp=src%2Fscheme%2Fao_scheme_make_builtin;h=0000000000000000000000000000000000000000;hp=a34affce12ed55cbfc15fb5abda4a849a80b1eed;hb=f26cc1a677f577da533425a15485fcaa24626b23;hpb=4b52fc6eea9a478cb3dd42dcd32c92838df39734

diff --git a/src/scheme/ao_scheme_make_builtin b/src/scheme/ao_scheme_make_builtin
deleted file mode 100644
index a34affce..00000000
--- a/src/scheme/ao_scheme_make_builtin
+++ /dev/null
@@ -1,318 +0,0 @@
-#!/usr/bin/nickle
-
-typedef struct {
-	string	name;
-	string	feature;
-} lisp_name_t;
-
-typedef struct {
-	string	feature;
-	string	type;
-	string	c_name;
-	lisp_name_t[*]	lisp_names;
-} builtin_t;
-
-string[string] type_map = {
-	"lambda" => "LAMBDA",
-	"nlambda" => "NLAMBDA",
-	"macro" => "MACRO",
-	"f_lambda" => "F_LAMBDA",
-	"atom" => "atom",
-	"feature" => "feature",
-};
-
-lisp_name_t
-make_one_lisp(string token)
-{
-	string[*] bits = String::split(token, "@");
-	string	name = bits[0];
-	string	feature = "all";
-
-	if (dim(bits) > 1)
-		feature = bits[1];
-	return (lisp_name_t) {.name = name, .feature = feature };
-}
-
-lisp_name_t[*]
-make_lisp(string[*] tokens)
-{
-	lisp_name_t[...] lisp = {};
-
-	if (dim(tokens) < 4)
-		return (lisp_name_t[1]) { make_one_lisp(tokens[dim(tokens) - 1]) };
-	return (lisp_name_t[dim(tokens)-3]) { [i] = make_one_lisp(tokens[i+3]) };
-}
-
-builtin_t
-read_builtin(file f) {
-	string	line = File::fgets(f);
-	string[*]	tokens = String::wordsplit(line, " \t");
-
-	return (builtin_t) {
-		.feature = dim(tokens) > 0 ? tokens[0] : "#",
-		.type = dim(tokens) > 1 ? type_map[tokens[1]] : "#",
-		.c_name = dim(tokens) > 2 ? tokens[2] : "#",
-		.lisp_names = make_lisp(tokens),
-	};
-}
-
-builtin_t[*]
-read_builtins(file f) {
-	builtin_t[...] builtins = {};
-
-	while (!File::end(f)) {
-		builtin_t	b = read_builtin(f);
-
-		if (b.type[0] != '#')
-			builtins[dim(builtins)] = b;
-	}
-	return builtins;
-}
-
-void
-dump_ifdef(builtin_t builtin)
-{
-	if (builtin.feature != "all")
-		printf("#ifdef AO_SCHEME_FEATURE_%s\n", builtin.feature);
-}
-
-void
-dump_endif(builtin_t builtin)
-{
-	if (builtin.feature != "all")
-		printf("#endif /* AO_SCHEME_FEATURE_%s */\n", builtin.feature);
-}
-
-bool is_atom(builtin_t b) = b.type == "atom";
-
-bool is_func(builtin_t b) = b.type != "atom" && b.type != "feature";
-
-bool is_feature(builtin_t b) = b.type == "feature";
-
-void
-dump_ids(builtin_t[*] builtins) {
-	printf("#ifdef AO_SCHEME_BUILTIN_ID\n");
-	printf("#undef AO_SCHEME_BUILTIN_ID\n");
-	printf("enum ao_scheme_builtin_id {\n");
-	for (int i = 0; i < dim(builtins); i++)
-		if (is_func(builtins[i])) {
-			dump_ifdef(builtins[i]);
-			printf("\tbuiltin_%s,\n", builtins[i].c_name);
-			dump_endif(builtins[i]);
-		}
-	printf("\t_builtin_last\n");
-	printf("};\n");
-	printf("#endif /* AO_SCHEME_BUILTIN_ID */\n");
-}
-
-void
-dump_casename(builtin_t[*] builtins) {
-	printf("#ifdef AO_SCHEME_BUILTIN_CASENAME\n");
-	printf("#undef AO_SCHEME_BUILTIN_CASENAME\n");
-	printf("static char *ao_scheme_builtin_name(enum ao_scheme_builtin_id b) {\n");
-	printf("\tswitch(b) {\n");
-	for (int i = 0; i < dim(builtins); i++)
-		if (is_func(builtins[i])) {
-			dump_ifdef(builtins[i]);
-			printf("\tcase builtin_%s: return ao_scheme_poly_atom(_atom(\"%s\"))->name;\n",
-			       builtins[i].c_name, builtins[i].lisp_names[0].name);
-			dump_endif(builtins[i]);
-		}
-	printf("\tdefault: return (char *) \"???\";\n");
-	printf("\t}\n");
-	printf("}\n");
-	printf("#endif /* AO_SCHEME_BUILTIN_CASENAME */\n");
-}
-
-void
-cify_lisp(string l) {
-	for (int j = 0; j < String::length(l); j++) {
-		int c= l[j];
-		if (Ctype::isalnum(c) || c == '_')
-			printf("%c", c);
-		else
-			printf("%02x", c);
-	}
-}
-
-void
-dump_arrayname(builtin_t[*] builtins) {
-	printf("#ifdef AO_SCHEME_BUILTIN_ARRAYNAME\n");
-	printf("#undef AO_SCHEME_BUILTIN_ARRAYNAME\n");
-	printf("static const ao_poly builtin_names[] = {\n");
-	for (int i = 0; i < dim(builtins); i++) {
-		if (is_func(builtins[i])) {
-			dump_ifdef(builtins[i]);
-			printf("\t[builtin_%s] = _ao_scheme_atom_",
-			       builtins[i].c_name);
-			cify_lisp(builtins[i].lisp_names[0].name);
-			printf(",\n");
-			dump_endif(builtins[i]);
-		}
-	}
-	printf("};\n");
-	printf("#endif /* AO_SCHEME_BUILTIN_ARRAYNAME */\n");
-}
-
-void
-dump_funcs(builtin_t[*] builtins) {
-	printf("#ifdef AO_SCHEME_BUILTIN_FUNCS\n");
-	printf("#undef AO_SCHEME_BUILTIN_FUNCS\n");
-	printf("const ao_scheme_func_t ao_scheme_builtins[] = {\n");
-	for (int i = 0; i < dim(builtins); i++) {
-		if (is_func(builtins[i])) {
-			dump_ifdef(builtins[i]);
-			printf("\t[builtin_%s] = ao_scheme_do_%s,\n",
-			       builtins[i].c_name,
-			       builtins[i].c_name);
-			dump_endif(builtins[i]);
-		}
-	}
-	printf("};\n");
-	printf("#endif /* AO_SCHEME_BUILTIN_FUNCS */\n");
-}
-
-void
-dump_decls(builtin_t[*] builtins) {
-	printf("#ifdef AO_SCHEME_BUILTIN_DECLS\n");
-	printf("#undef AO_SCHEME_BUILTIN_DECLS\n");
-	for (int i = 0; i < dim(builtins); i++) {
-		if (is_func(builtins[i])) {
-			dump_ifdef(builtins[i]);
-			printf("ao_poly\n");
-			printf("ao_scheme_do_%s(struct ao_scheme_cons *cons);\n",
-			       builtins[i].c_name);
-			dump_endif(builtins[i]);
-		}
-	}
-	printf("#endif /* AO_SCHEME_BUILTIN_DECLS */\n");
-}
-
-void
-dump_consts(builtin_t[*] builtins) {
-	printf("#ifdef AO_SCHEME_BUILTIN_CONSTS\n");
-	printf("#undef AO_SCHEME_BUILTIN_CONSTS\n");
-	printf("struct builtin_func funcs[] = {\n");
-	for (int i = 0; i < dim(builtins); i++) {
-		if (is_func(builtins[i])) {
-			dump_ifdef(builtins[i]);
-			for (int j = 0; j < dim(builtins[i].lisp_names); j++) {
-				string feature = builtins[i].feature;
-				if (builtins[i].lisp_names[j].feature != "all")
-					feature = builtins[i].lisp_names[j].feature;
-				printf ("\t{ .feature = \"%s\", .name = \"%s\", .args = AO_SCHEME_FUNC_%s, .func = builtin_%s },\n",
-					feature,
-					builtins[i].lisp_names[j].name,
-					builtins[i].type,
-					builtins[i].c_name);
-			}
-			dump_endif(builtins[i]);
-		}
-	}
-	printf("};\n");
-	printf("#endif /* AO_SCHEME_BUILTIN_CONSTS */\n");
-}
-
-void
-dump_atoms(builtin_t[*] builtins) {
-	printf("#ifdef AO_SCHEME_BUILTIN_ATOMS\n");
-	printf("#undef AO_SCHEME_BUILTIN_ATOMS\n");
-	for (int i = 0; i < dim(builtins); i++) {
-		if (!is_feature(builtins[i])) {
-			for (int j = 0; j < dim(builtins[i].lisp_names); j++) {
-				printf("#define _ao_scheme_atom_");
-				cify_lisp(builtins[i].lisp_names[j].name);
-				printf(" _atom(\"%s\")\n", builtins[i].lisp_names[j].name);
-			}
-		}
-	}
-	printf("#endif /* AO_SCHEME_BUILTIN_ATOMS */\n");
-}
-
-void
-dump_atom_names(builtin_t[*] builtins) {
-	printf("#ifdef AO_SCHEME_BUILTIN_ATOM_NAMES\n");
-	printf("#undef AO_SCHEME_BUILTIN_ATOM_NAMES\n");
-	printf("static struct builtin_atom atoms[] = {\n");
-	for (int i = 0; i < dim(builtins); i++) {
-		if (is_atom(builtins[i])) {
-			for (int j = 0; j < dim(builtins[i].lisp_names); j++) {
-				string feature = builtins[i].feature;
-				if (builtins[i].lisp_names[j].feature != "all")
-					feature = builtins[i].lisp_names[j].feature;
-				printf("\t{ .feature = \"%s\", .name = \"%s\" },\n",
-				       feature,
-				       builtins[i].lisp_names[j].name);
-			}
-		}
-	}
-	printf("};\n");
-	printf("#endif /* AO_SCHEME_BUILTIN_ATOM_NAMES */\n");
-}
-
-void
-dump_syntax_atoms(builtin_t[*] builtins) {
-	printf("#ifdef AO_SCHEME_BUILTIN_SYNTAX_ATOMS\n");
-	printf("#undef AO_SCHEME_BUILTIN_SYNTAX_ATOMS\n");
-	printf("static const char *syntax_atoms[] = {\n");
-	for (int i = 0; i < dim(builtins); i++) {
-		if (is_atom(builtins[i])) {
-			for (int j = 0; j < dim(builtins[i].lisp_names); j++) {
-				printf("\t\"%s\",\n", builtins[i].lisp_names[j].name);
-			}
-		}
-	}
-	printf("};\n");
-	printf("#endif /* AO_SCHEME_BUILTIN_SYNTAX_ATOMS */\n");
-}
-
-bool
-has_feature(string[*] features, string feature)
-{
-	for (int i = 0; i < dim(features); i++)
-		if (features[i] == feature)
-			return true;
-	return false;
-}
-
-void
-dump_features(builtin_t[*] builtins) {
-	string[...] features = {};
-	printf("#ifdef AO_SCHEME_BUILTIN_FEATURES\n");
-	for (int i = 0; i < dim(builtins); i++) {
-		if (builtins[i].feature != "all") {
-			string feature = builtins[i].feature;
-			if (!has_feature(features, feature)) {
-				features[dim(features)] = feature;
-				printf("#ifndef AO_SCHEME_NO_FEATURE_%s\n", feature);
-				printf("#define AO_SCHEME_FEATURE_%s\n", feature);
-				printf("#endif /* AO_SCHEME_NO_FEATURE_%s */\n", feature);
-			}
-		}
-	}
-	printf("#endif /* AO_SCHEME_BUILTIN_FEATURES */\n");
-}
-
-void main() {
-	if (dim(argv) < 2) {
-		File::fprintf(stderr, "usage: %s <file>\n", argv[0]);
-		exit(1);
-	}
-	twixt(file f = File::open(argv[1], "r"); File::close(f)) {
-		builtin_t[*]	builtins = read_builtins(f);
-
-		printf("/* %d builtins */\n", dim(builtins));
-		dump_ids(builtins);
-		dump_casename(builtins);
-		dump_arrayname(builtins);
-		dump_funcs(builtins);
-		dump_decls(builtins);
-		dump_consts(builtins);
-		dump_atoms(builtins);
-		dump_atom_names(builtins);
-		dump_syntax_atoms(builtins);
-		dump_features(builtins);
-	}
-}
-
-main();