mie: implement support for custom op print formats

mie/attribute/attribute-definition.c

@@ -25,3 +25,15 @@ struct mie_attribute_definition *mie_attribute_definition_create(
 
 	return out;
 }
+
+bool mie_attribute_definition_check_name(
+	const struct mie_attribute_definition *def, const char *dialect_name,
+	const char *attrib_name)
+{
+	if (!def || !def->a_parent) {
+		return false;
+	}
+
+	return (!strcmp(def->a_name, attrib_name)
+	        && !strcmp(def->a_parent->d_name, dialect_name));
+}

mie/attribute/attribute.c

@@ -0,0 +1,14 @@
+#include <mie/attribute/attribute-definition.h>
+#include <mie/attribute/attribute.h>
+
+bool mie_attribute_check_name(
+	const struct mie_attribute *attrib, const char *dialect_name,
+	const char *attrib_name)
+{
+	if (!attrib || !attrib->a_def) {
+		return false;
+	}
+
+	return mie_attribute_definition_check_name(
+		attrib->a_def, dialect_name, attrib_name);
+}

mie/dialect/arith/op/addf.c

@@ -1,9 +1,15 @@
 #include <mie/dialect/dialect.h>
 #include <mie/ir/op-definition.h>
+#include <mie/ir/op.h>
 #include <mie/macros.h>
+#include <mie/print/printer.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
+	const struct mie_attribute *sym_name
+		= mie_attribute_map_get(&op->op_attrib, "sym_name");
+	b_stream_write_fmt(printer->p_stream, NULL, " @%s", NULL);
+
 	return MIE_SUCCESS;
 }
 

mie/dialect/arith/op/addi.c

@@ -2,7 +2,7 @@
 #include <mie/ir/op-definition.h>
 #include <mie/macros.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
 	return MIE_SUCCESS;
 }

mie/dialect/builtin/attribute/array.c

@@ -0,0 +1,103 @@
+#include <mie/attribute/attribute-definition.h>
+#include <mie/attribute/attribute.h>
+#include <mie/ctx.h>
+#include <mie/dialect/builtin.h>
+#include <mie/dialect/dialect.h>
+#include <mie/macros.h>
+#include <mie/parse/parser.h>
+#include <mie/print/printer.h>
+
+static enum mie_status print(
+	const struct mie_attribute *value, struct mie_printer *out)
+{
+	const struct mie_array *array = (const struct mie_array *)value;
+
+	if (!(out->p_flags & MIE_PRINT_F_ABBREVIATED)) {
+		b_stream_write_string(out->p_stream, "#builtin.array<", NULL);
+	}
+
+	b_stream_write_char(out->p_stream, '[');
+
+	for (size_t i = 0; i < MIE_VECTOR_COUNT(array->a_items); i++) {
+		if (i > 0) {
+			b_stream_write_char(out->p_stream, ',');
+		}
+
+		b_stream_write_char(out->p_stream, ' ');
+		mie_printer_print_attribute(out, array->a_items.items[i]);
+	}
+
+	if (MIE_VECTOR_COUNT(array->a_items) != 0) {
+		b_stream_write_char(out->p_stream, ' ');
+	}
+	b_stream_write_char(out->p_stream, ']');
+
+	if (!(out->p_flags & MIE_PRINT_F_ABBREVIATED)) {
+		b_stream_write_char(out->p_stream, '>');
+	}
+
+	return MIE_SUCCESS;
+}
+
+static struct mie_array *array_create(struct mie_ctx *ctx)
+{
+	struct mie_array *array = malloc(sizeof *array);
+	if (!array) {
+		return NULL;
+	}
+
+	memset(array, 0x0, sizeof *array);
+
+	array->a_base.a_def
+		= mie_ctx_get_attribute_definition(ctx, "builtin", "array");
+
+	return array;
+}
+
+static enum mie_status parse(
+	struct mie_parser *ctx, const struct mie_attribute **out)
+{
+	if (!mie_parser_parse_symbol(ctx, MIE_SYM_LEFT_BRACKET)) {
+		return MIE_ERR_BAD_SYNTAX;
+	}
+
+	struct mie_array *array = array_create(mie_parser_get_mie_ctx(ctx));
+	if (!array) {
+		return MIE_ERR_NO_MEMORY;
+	}
+
+	const struct mie_attribute *item = NULL;
+
+	if (!mie_parser_parse_attribute(ctx, &item)) {
+		free(array);
+		return MIE_ERR_BAD_FORMAT;
+	}
+
+	mie_vector_push_back(array->a_items, &item);
+
+	while (1) {
+		if (mie_parser_parse_symbol(ctx, MIE_SYM_RIGHT_BRACKET)) {
+			break;
+		}
+
+		if (!mie_parser_parse_symbol(ctx, MIE_SYM_COMMA)) {
+			return false;
+		}
+
+		if (!mie_parser_parse_attribute(ctx, &item)) {
+			free(array);
+			return MIE_ERR_BAD_FORMAT;
+		}
+
+		mie_vector_push_back(array->a_items, &item);
+	}
+
+	*out = (struct mie_attribute *)array;
+	return MIE_SUCCESS;
+}
+
+MIE_ATTRIBUTE_DEFINITION_BEGIN(mie_builtin_array, "array")
+	MIE_ATTRIBUTE_DEFINITION_STRUCT(struct mie_array);
+	MIE_ATTRIBUTE_DEFINITION_PRINT(print);
+	MIE_ATTRIBUTE_DEFINITION_PARSE(parse);
+MIE_ATTRIBUTE_DEFINITION_END()

mie/dialect/builtin/attribute/float.c

@@ -51,31 +51,31 @@ static enum mie_status parse(
 	struct mie_file_span span;
 
 	if (!mie_parser_parse_float(ctx, &value, &span)) {
-		return false;
+		return MIE_ERR_BAD_SYNTAX;
 	}
 
 	if (!mie_parser_parse_symbol(ctx, MIE_SYM_COLON)) {
-		return false;
+		return MIE_ERR_BAD_SYNTAX;
 	}
 
 	const struct mie_type *type = NULL;
 	if (!mie_parser_parse_type(ctx, &type)) {
-		return false;
+		return MIE_ERR_BAD_SYNTAX;
 	}
 
 	size_t width = mie_float_type_get_width(type);
 	if (width == (size_t)-1) {
-		return false;
+		return MIE_ERR_BAD_SYNTAX;
 	}
 
 	struct mie_attribute *v
 		= mie_ctx_get_float(mie_parser_get_mie_ctx(ctx), value, width);
 	if (!v) {
-		return false;
+		return MIE_ERR_NO_MEMORY;
 	}
 
 	*out = v;
-	return true;
+	return MIE_SUCCESS;
 }
 
 MIE_ATTRIBUTE_DEFINITION_BEGIN(mie_builtin_float, "float")

mie/dialect/builtin/attribute/int.c

@@ -15,20 +15,25 @@ static enum mie_status print(
 {
 	const struct mie_int *int_val = (const struct mie_int *)value;
 	const struct int_type *int_ty = (const struct int_type *)int_val->i_type;
-	if (!(out->p_flags & MIE_PRINT_F_ABBREVIATED)) {
+	bool abbrev = ((out->p_flags & MIE_PRINT_F_ABBREVIATED) != 0);
+
+	if (!abbrev) {
 		b_stream_write_string(out->p_stream, "#builtin.int<", NULL);
 	}
 
-	if (int_ty->i_width <= 64) {
+	if (int_ty->i_width < 64 || !abbrev) {
 		b_stream_write_fmt(
 			out->p_stream, NULL, "%zu : i%zu",
 			int_val->i_val.v_small, int_ty->i_width);
+	} else if (int_ty->i_width == 64 && abbrev) {
+		b_stream_write_fmt(
+			out->p_stream, NULL, "%zu", int_val->i_val.v_small);
 	} else {
 		b_stream_write_fmt(
 			out->p_stream, NULL, "INF : i%zu", int_ty->i_width);
 	}
 
-	if (!(out->p_flags & MIE_PRINT_F_ABBREVIATED)) {
+	if (!abbrev) {
 		b_stream_write_string(out->p_stream, ">", NULL);
 	}
 
@@ -42,31 +47,32 @@ static enum mie_status parse(
 	struct mie_file_span span;
 
 	if (!mie_parser_parse_int(ctx, &value, &span)) {
-		return false;
-	}
-
-	if (!mie_parser_parse_symbol(ctx, MIE_SYM_COLON)) {
-		return false;
+		return MIE_ERR_BAD_SYNTAX;
 	}
 
 	const struct mie_type *type = NULL;
-	if (!mie_parser_parse_type(ctx, &type)) {
+	size_t width = (size_t)-1;
+
+	if (!mie_parser_parse_symbol(ctx, MIE_SYM_COLON)) {
+		width = 64;
+	} else if (!mie_parser_parse_type(ctx, &type)) {
 		return false;
+	} else {
+		width = mie_int_type_get_width(type);
 	}
 
-	size_t width = mie_int_type_get_width(type);
 	if (width == (size_t)-1) {
-		return false;
+		return MIE_ERR_BAD_SYNTAX;
 	}
 
 	struct mie_attribute *v
 		= mie_ctx_get_int(mie_parser_get_mie_ctx(ctx), value, width);
 	if (!v) {
-		return false;
+		return MIE_ERR_NO_MEMORY;
 	}
 
 	*out = v;
-	return true;
+	return MIE_SUCCESS;
 }
 
 MIE_ATTRIBUTE_DEFINITION_BEGIN(mie_builtin_int, "int")

mie/dialect/builtin/attribute/string.c

@@ -26,18 +26,28 @@ static enum mie_status parse(
 	b_string *str = mie_parser_get_tempstr(ctx);
 	struct mie_file_span span;
 	if (!mie_parser_parse_string(ctx, str, &span)) {
-		return false;
+		return MIE_ERR_BAD_SYNTAX;
 	}
 
 	struct mie_attribute *v = mie_ctx_get_string(
 		mie_parser_get_mie_ctx(ctx), b_string_ptr(str));
 
 	if (!v) {
-		return false;
+		return MIE_ERR_NO_MEMORY;
 	}
 
 	*out = v;
-	return true;
+	return MIE_SUCCESS;
+}
+
+const char *mie_string_get_cstr(const struct mie_attribute *attrib)
+{
+	if (!mie_attribute_check_name(attrib, "builtin", "string")) {
+		return NULL;
+	}
+
+	const struct mie_string *str = (const struct mie_string *)attrib;
+	return str->str_val;
 }
 
 MIE_ATTRIBUTE_DEFINITION_BEGIN(mie_builtin_string, "string")

mie/dialect/builtin/attribute/type.c

@@ -0,0 +1,78 @@
+#include <mie/attribute/attribute-definition.h>
+#include <mie/attribute/attribute.h>
+#include <mie/ctx.h>
+#include <mie/dialect/builtin.h>
+#include <mie/dialect/dialect.h>
+#include <mie/macros.h>
+#include <mie/parse/parser.h>
+#include <mie/print/printer.h>
+
+static enum mie_status print(
+	const struct mie_attribute *value, struct mie_printer *out)
+{
+	const struct mie_type_attr *ty = (const struct mie_type_attr *)value;
+
+	if (!(out->p_flags & MIE_PRINT_F_ABBREVIATED)) {
+		b_stream_write_string(out->p_stream, "#builtin.type<", NULL);
+	}
+
+	mie_printer_print_type(out, ty->ty_value);
+
+	if (!(out->p_flags & MIE_PRINT_F_ABBREVIATED)) {
+		b_stream_write_char(out->p_stream, '>');
+	}
+
+	return MIE_SUCCESS;
+}
+
+static struct mie_type_attr *type_attr_create(struct mie_ctx *ctx)
+{
+	struct mie_type_attr *ty = malloc(sizeof *ty);
+	if (!ty) {
+		return NULL;
+	}
+
+	memset(ty, 0x0, sizeof *ty);
+
+	ty->ty_base.a_def
+		= mie_ctx_get_attribute_definition(ctx, "builtin", "type");
+
+	return ty;
+}
+
+static enum mie_status parse(
+	struct mie_parser *ctx, const struct mie_attribute **out)
+{
+	struct mie_type_attr *ty = type_attr_create(mie_parser_get_mie_ctx(ctx));
+	if (!ty) {
+		return MIE_ERR_NO_MEMORY;
+	}
+
+	const struct mie_type *type = NULL;
+
+	if (!mie_parser_parse_type(ctx, &type)) {
+		free(ty);
+		return MIE_ERR_BAD_FORMAT;
+	}
+
+	ty->ty_value = type;
+
+	*out = (struct mie_attribute *)ty;
+	return MIE_SUCCESS;
+}
+
+const struct mie_type *mie_type_attr_get_type(const struct mie_attribute *attrib)
+{
+	if (!mie_attribute_check_name(attrib, "builtin", "type")) {
+		return NULL;
+	}
+
+	const struct mie_type_attr *ty = (const struct mie_type_attr *)attrib;
+	return ty->ty_value;
+}
+
+MIE_ATTRIBUTE_DEFINITION_BEGIN(mie_builtin_type, "type")
+	MIE_ATTRIBUTE_DEFINITION_STRUCT(struct mie_type_attr);
+	MIE_ATTRIBUTE_DEFINITION_PRINT(print);
+	MIE_ATTRIBUTE_DEFINITION_PARSE(parse);
+MIE_ATTRIBUTE_DEFINITION_END()

mie/dialect/builtin/builtin.c

@@ -91,6 +91,8 @@ MIE_DIALECT_BEGIN(mie_builtin, struct builtin_dialect, "builtin")
 	MIE_DIALECT_ADD_ATTRIBUTE(mie_builtin_string);
 	MIE_DIALECT_ADD_ATTRIBUTE(mie_builtin_int);
 	MIE_DIALECT_ADD_ATTRIBUTE(mie_builtin_float);
+	MIE_DIALECT_ADD_ATTRIBUTE(mie_builtin_array);
+	MIE_DIALECT_ADD_ATTRIBUTE(mie_builtin_type);
 	MIE_DIALECT_ADD_TRAIT(mie_builtin_isolated_from_above);
 	MIE_DIALECT_ADD_TRAIT(mie_builtin_symbol_table);
 	MIE_DIALECT_ADD_INTERFACE(mie_builtin_symbol);

mie/dialect/builtin/type/string.c

@@ -15,6 +15,10 @@ static void type_init(
 
 static enum mie_status print(const struct mie_type *ty, struct mie_printer *out)
 {
+	b_stream_write_string(
+		out->p_stream,
+		(out->p_flags & MIE_PRINT_F_ABBREVIATED) ? "str" : "!builtin.string",
+		NULL);
 	return MIE_SUCCESS;
 }
 

mie/dialect/cf/op/br-cond.c

@@ -2,7 +2,7 @@
 #include <mie/ir/op-definition.h>
 #include <mie/macros.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
 	return MIE_SUCCESS;
 }

mie/dialect/cf/op/br.c

@@ -2,7 +2,7 @@
 #include <mie/ir/op-definition.h>
 #include <mie/macros.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
 	return MIE_SUCCESS;
 }

mie/dialect/func/op/func.c

@@ -1,13 +1,69 @@
+#include <mie/attribute/attribute-map.h>
 #include <mie/ctx.h>
 #include <mie/dialect/builtin.h>
 #include <mie/dialect/dialect.h>
 #include <mie/interface/interface-definition.h>
 #include <mie/interface/interface.h>
+#include <mie/ir/block.h>
 #include <mie/ir/op-definition.h>
+#include <mie/ir/op.h>
+#include <mie/ir/region.h>
 #include <mie/macros.h>
+#include <mie/print/printer.h>
+#include <mie/type/function.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
+	const struct mie_attribute *sym_name
+		= mie_attribute_map_get(&op->op_attrib, "sym_name");
+	const struct mie_attribute *function_type_attr
+		= mie_attribute_map_get(&op->op_attrib, "function_type");
+	const char *sym_name_cstr = mie_string_get_cstr(sym_name);
+	const struct mie_type *function_type_g
+		= mie_type_attr_get_type(function_type_attr);
+	const struct mie_function_type *function_ty
+		= (const struct mie_function_type *)function_type_g;
+
+	b_stream_write_fmt(printer->p_stream, NULL, " @%s(", sym_name_cstr);
+
+	const struct mie_region *code = &op->op_regions.items[0];
+	const struct mie_block *entry = code->r_blocks.items[0];
+
+	for (size_t i = 0; i < MIE_VECTOR_COUNT(entry->b_params); i++) {
+		if (i > 0) {
+			b_stream_write_string(printer->p_stream, ", ", NULL);
+		}
+
+		const struct mie_register *param = entry->b_params.items[i];
+
+		mie_printer_print_register(printer, param, MIE_PRINT_F_INCLUDE_TYPE);
+	}
+
+	b_stream_write_string(printer->p_stream, ") -> ", NULL);
+
+	if (MIE_VECTOR_COUNT(function_ty->func_out) != 1) {
+		b_stream_write_char(printer->p_stream, '(');
+	}
+
+	for (size_t i = 0; i < MIE_VECTOR_COUNT(function_ty->func_out); i++) {
+		if (i > 0) {
+			b_stream_write_string(printer->p_stream, ", ", NULL);
+		}
+
+		const struct mie_type *ty = function_ty->func_out.items[i];
+
+		mie_printer_print_type(printer, ty);
+	}
+
+	if (MIE_VECTOR_COUNT(function_ty->func_out) != 1) {
+		b_stream_write_char(printer->p_stream, ')');
+	}
+
+	b_stream_write_char(printer->p_stream, ' ');
+
+	mie_printer_print_region(
+		printer, code, MIE_PRINT_F_EXCLUDE_FIRST_BLOCK_HEADER);
+
 	return MIE_SUCCESS;
 }
 

mie/dialect/meta/op/source-filename.c

@@ -2,7 +2,7 @@
 #include <mie/ir/op-definition.h>
 #include <mie/macros.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
 	return MIE_SUCCESS;
 }

mie/dialect/ptr/op/load.c

@@ -2,7 +2,7 @@
 #include <mie/ir/op-definition.h>
 #include <mie/macros.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
 	return MIE_SUCCESS;
 }

mie/dialect/ptr/op/store.c

@@ -2,7 +2,7 @@
 #include <mie/ir/op-definition.h>
 #include <mie/macros.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
 	return MIE_SUCCESS;
 }

mie/dialect/scf/op/for.c

@@ -2,7 +2,7 @@
 #include <mie/ir/op-definition.h>
 #include <mie/macros.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
 	return MIE_SUCCESS;
 }

mie/dialect/scf/op/if.c

@@ -2,7 +2,7 @@
 #include <mie/ir/op-definition.h>
 #include <mie/macros.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
 	return MIE_SUCCESS;
 }

mie/dialect/scf/op/yield.c

@@ -2,7 +2,7 @@
 #include <mie/ir/op-definition.h>
 #include <mie/macros.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
 	return MIE_SUCCESS;
 }

mie/dialect/select/op/graph.c

@@ -4,7 +4,7 @@
 #include <mie/macros.h>
 #include <mie/trait/trait.h>
 
-static enum mie_status print(const struct mie_op *op, b_stream *out)
+static enum mie_status print(struct mie_printer *printer, const struct mie_op *op)
 {
 	return MIE_SUCCESS;
 }

mie/include/mie/attribute/attribute-definition.h

@@ -26,4 +26,8 @@ struct mie_attribute_definition {
 MIE_API struct mie_attribute_definition *mie_attribute_definition_create(
 	struct mie_dialect *parent, const char *name);
 
+MIE_API bool mie_attribute_definition_check_name(
+	const struct mie_attribute_definition *def, const char *dialect_name,
+	const char *attrib_name);
+
 #endif

mie/include/mie/attribute/attribute.h

@@ -1,10 +1,17 @@
 #ifndef MIE_ATTRIBUTE_ATTRIBUTE_H_
 #define MIE_ATTRIBUTE_ATTRIBUTE_H_
 
+#include <mie/misc.h>
+#include <stdbool.h>
+
 struct mie_attribute_definition;
 
 struct mie_attribute {
 	const struct mie_attribute_definition *a_def;
 };
 
+MIE_API bool mie_attribute_check_name(
+	const struct mie_attribute *attrib, const char *dialect_name,
+	const char *attrib_name);
+
 #endif

mie/include/mie/dialect/builtin.h

@@ -6,6 +6,7 @@
 #include <mie/interface/interface.h>
 #include <mie/misc.h>
 #include <mie/trait/trait.h>
+#include <mie/vector.h>
 
 struct mie_dialect;
 
@@ -54,6 +55,16 @@ struct mie_index {
 	size_t i_value;
 };
 
+struct mie_array {
+	struct mie_attribute a_base;
+	MIE_VECTOR_DECLARE(const struct mie_attribute *, a_items);
+};
+
+struct mie_type_attr {
+	struct mie_attribute ty_base;
+	const struct mie_type *ty_value;
+};
+
 struct mie_symbol {
 	struct mie_interface sym_base;
 	const char *(*sym_get_name)(const struct mie_op *);
@@ -100,6 +111,10 @@ MIE_API struct mie_attribute *mie_ctx_get_string(
 	struct mie_ctx *ctx, const char *s);
 MIE_API struct mie_attribute *mie_ctx_get_index(struct mie_ctx *ctx, size_t val);
 
+MIE_API const char *mie_string_get_cstr(const struct mie_attribute *attrib);
+MIE_API const struct mie_type *mie_type_attr_get_type(
+	const struct mie_attribute *attrib);
+
 MIE_API struct mie_type *mie_ctx_get_int_type(struct mie_ctx *ctx, size_t bit_width);
 MIE_API struct mie_type *mie_ctx_get_float_type(
 	struct mie_ctx *ctx, size_t bit_width);

mie/include/mie/ir/op-definition.h

@@ -12,6 +12,7 @@
 #define MIE_OP_MAX_RESULTS 8
 
 struct mie_op;
+struct mie_printer;
 struct mie_parser;
 struct mie_dialect;
 
@@ -101,7 +102,7 @@ struct mie_op_definition {
 	const struct mie_op_param op_params[MIE_OP_MAX_PARAMS];
 	const struct mie_op_result op_results[MIE_OP_MAX_RESULTS];
 
-	enum mie_status (*op_print)(const struct mie_op *, b_stream *);
+	enum mie_status (*op_print)(struct mie_printer *, const struct mie_op *);
 	enum mie_status (*op_parse)(struct mie_parser *, struct mie_op *);
 };
 

mie/include/mie/print/printer.h

@@ -17,6 +17,10 @@ struct mie_register;
 enum mie_print_flags {
 	MIE_PRINT_F_GENERIC = 0x01u,
 	MIE_PRINT_F_ABBREVIATED = 0x02u,
+
+	MIE_PRINT_F_INCLUDE_TYPE = 0x04u,
+	MIE_PRINT_F_EXCLUDE_BLOCK_HEADER = 0x08u,
+	MIE_PRINT_F_EXCLUDE_FIRST_BLOCK_HEADER = 0x10u,
 };
 
 struct mie_printer {
@@ -34,14 +38,17 @@ MIE_API void mie_printer_print_module(
 MIE_API void mie_printer_print_op(
 	struct mie_printer *printer, const struct mie_op *op);
 MIE_API void mie_printer_print_region(
-	struct mie_printer *printer, const struct mie_region *region);
+	struct mie_printer *printer, const struct mie_region *region,
+	enum mie_print_flags flags);
 MIE_API void mie_printer_print_block(
-	struct mie_printer *printer, const struct mie_block *block);
+	struct mie_printer *printer, const struct mie_block *block,
+	enum mie_print_flags flags);
 MIE_API void mie_printer_print_type(
 	struct mie_printer *printer, const struct mie_type *type);
 MIE_API void mie_printer_print_attribute(
 	struct mie_printer *printer, const struct mie_attribute *attrib);
 MIE_API void mie_printer_print_register(
-	struct mie_printer *printer, const struct mie_register *reg);
+	struct mie_printer *printer, const struct mie_register *reg,
+	enum mie_print_flags flags);
 
 #endif

mie/parse/parser.c

@@ -355,8 +355,25 @@ static bool parse_type_name(struct mie_parser *ctx, const struct mie_type **out)
 		return false;
 	}
 
-	*out = NULL;
-	return false;
+	const struct mie_type_definition *ty_def
+		= get_type_by_full_name(ctx, name);
+
+	if (!ty_def) {
+		return false;
+	}
+
+	const struct mie_type *ty = NULL;
+	enum mie_status status = MIE_SUCCESS;
+
+	if (ty_def->ty_parse) {
+		status = ty_def->ty_parse(ctx, &ty);
+	} else {
+		ty = mie_ctx_get_type(
+			ctx->p_ctx, ty_def->ty_parent->d_name, ty_def->ty_name);
+	}
+
+	*out = ty;
+	return ty != NULL;
 }
 
 static bool parse_composite_type(struct mie_parser *ctx, const struct mie_type **out)
@@ -1244,6 +1261,10 @@ bool mie_parser_parse_attribute(
 			attribute = mie_ctx_get_attribute_definition(
 				ctx->p_ctx, "builtin", "dict");
 			break;
+		case MIE_SYM_LEFT_PAREN:
+			attribute = mie_ctx_get_attribute_definition(
+				ctx->p_ctx, "builtin", "type");
+			break;
 		default:
 			break;
 		}
@@ -1273,7 +1294,7 @@ bool mie_parser_parse_attribute(
 		return false;
 	}
 
-	if (!attribute->a_parse(ctx, dest)) {
+	if (attribute->a_parse(ctx, dest) != MIE_SUCCESS) {
 		return false;
 	}
 

mie/print/block.c

@@ -17,7 +17,7 @@ static void print_block_header_params(
 			b_stream_write_string(printer->p_stream, ", ", NULL);
 		}
 
-		mie_printer_print_register(printer, block->b_params.items[i]);
+		mie_printer_print_register(printer, block->b_params.items[i], 0);
 
 		b_stream_write_string(printer->p_stream, ": ", NULL);
 
@@ -46,9 +46,13 @@ static void print_block_header(
 }
 
 void mie_printer_print_block(
-	struct mie_printer *printer, const struct mie_block *block)
+	struct mie_printer *printer, const struct mie_block *block,
+	enum mie_print_flags flags)
 {
-	print_block_header(printer, block);
+	if (!(flags & MIE_PRINT_F_EXCLUDE_BLOCK_HEADER)) {
+		print_block_header(printer, block);
+	}
+
 	b_stream_push_indent(printer->p_stream, 4);
 
 	for (size_t i = 0; i < MIE_VECTOR_COUNT(block->b_ops); i++) {

mie/print/op.c

@@ -101,7 +101,7 @@ static void print_region_list(struct mie_printer *printer, const struct mie_op *
 			b_stream_write_string(printer->p_stream, ", ", NULL);
 		}
 
-		mie_printer_print_region(printer, &op->op_regions.items[i]);
+		mie_printer_print_region(printer, &op->op_regions.items[i], 0);
 	}
 
 	b_stream_write_string(printer->p_stream, ")", NULL);
@@ -182,23 +182,9 @@ static void print_type_signature(
 	}
 }
 
-void mie_printer_print_op(struct mie_printer *printer, const struct mie_op *op)
+static void print_generic_op(struct mie_printer *printer, const struct mie_op *op)
 {
-	for (size_t i = 0; i < MIE_VECTOR_COUNT(op->op_result); i++) {
-		if (i > 0) {
-			b_stream_write_string(printer->p_stream, ", ", NULL);
-		}
-
-		mie_printer_print_register(printer, op->op_result.items[i]);
-	}
-
-	if (MIE_VECTOR_COUNT(op->op_result) > 0) {
-		b_stream_write_string(printer->p_stream, " = ", NULL);
-	}
-
-	if (printer->p_flags & MIE_PRINT_F_GENERIC) {
-		b_stream_write_char(printer->p_stream, '~');
-	}
+	b_stream_write_char(printer->p_stream, '~');
 
 	if (op->op_flags & MIE_OP_F_OP_RESOLVED) {
 		b_stream_write_fmt(
@@ -225,3 +211,32 @@ void mie_printer_print_op(struct mie_printer *printer, const struct mie_op *op)
 	print_attribute_list(printer, op);
 	print_type_signature(printer, op);
 }
+
+void mie_printer_print_op(struct mie_printer *printer, const struct mie_op *op)
+{
+	for (size_t i = 0; i < MIE_VECTOR_COUNT(op->op_result); i++) {
+		if (i > 0) {
+			b_stream_write_string(printer->p_stream, ", ", NULL);
+		}
+
+		mie_printer_print_register(printer, op->op_result.items[i], 0);
+	}
+
+	if (MIE_VECTOR_COUNT(op->op_result) > 0) {
+		b_stream_write_string(printer->p_stream, " = ", NULL);
+	}
+
+	bool use_generic = !op->op_info || !op->op_info->op_print
+	                || printer->p_flags & MIE_PRINT_F_GENERIC;
+
+	if (use_generic) {
+		print_generic_op(printer, op);
+		return;
+	}
+
+	b_stream_write_fmt(
+		printer->p_stream, NULL, "%s.%s", op->op_dialect->d_name,
+		op->op_info->op_name);
+
+	op->op_info->op_print(printer, op);
+}

mie/print/region.c

@@ -3,13 +3,20 @@
 #include <mie/print/printer.h>
 
 void mie_printer_print_region(
-	struct mie_printer *printer, const struct mie_region *region)
+	struct mie_printer *printer, const struct mie_region *region,
+	enum mie_print_flags flags)
 {
 	b_stream_write_string(printer->p_stream, "{\n", NULL);
 
 	for (size_t i = 0; i < MIE_VECTOR_COUNT(region->r_blocks); i++) {
+		enum mie_print_flags block_flags = 0;
+
+		if ((flags & MIE_PRINT_F_EXCLUDE_FIRST_BLOCK_HEADER) && (i == 0)) {
+			block_flags = MIE_PRINT_F_EXCLUDE_BLOCK_HEADER;
+		}
+
 		const struct mie_block *block = region->r_blocks.items[i];
-		mie_printer_print_block(printer, block);
+		mie_printer_print_block(printer, block, block_flags);
 	}
 
 	b_stream_write_string(printer->p_stream, "}", NULL);

mie/print/register.c

@@ -2,7 +2,8 @@
 #include <mie/print/printer.h>
 
 void mie_printer_print_register(
-	struct mie_printer *printer, const struct mie_register *reg)
+	struct mie_printer *printer, const struct mie_register *reg,
+	enum mie_print_flags flags)
 {
 	if (reg->reg_flags & MIE_REGISTER_F_VIRTUAL) {
 		b_stream_write_fmt(
@@ -14,4 +15,9 @@ void mie_printer_print_register(
 	} else {
 		b_stream_write_string(printer->p_stream, "?REG", NULL);
 	}
+
+	if (flags & MIE_PRINT_F_INCLUDE_TYPE) {
+		b_stream_write_string(printer->p_stream, ": ", NULL);
+		mie_printer_print_type(printer, reg->reg_type);
+	}
 }