X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=oberon.h;h=189369b9c0cb324564b82aca21b21000a416e944;hb=e763da864f7330c2b53029782c6b0d85543eb4d2;hp=9d17afdb16e76ff0bbfa3e8d2ce30d4b80e46a7b;hpb=2d029d2c2b27639e3a2b6c43e63788b00110818e;p=dsw-obn.git

diff --git a/oberon.h b/oberon.h
index 9d17afd..189369b 100644
--- a/oberon.h
+++ b/oberon.h
@@ -11,33 +11,35 @@ typedef struct gen_context_s gen_context_t;
 
 struct gen_proc_s
 {
-        gcc_jit_function * gcc_func;
+	gcc_jit_function * gcc_func;
 };
 
 struct gen_type_s
 {
-        gcc_jit_type * gcc_type;
-        gcc_jit_struct * gcc_struct;
+	gcc_jit_type * gcc_type;
+	gcc_jit_struct * gcc_struct;
 };
 
 struct gen_var_s
 {
-        gcc_jit_lvalue * gcc_lvalue;
-        gcc_jit_param * gcc_param;
-        gcc_jit_field * gcc_field;
+	gcc_jit_lvalue * gcc_lvalue;
+	gcc_jit_param * gcc_param;
+	gcc_jit_field * gcc_field;
 };
 
 struct gen_block_s
 {
-        gcc_jit_block * gcc_block;
+	gcc_jit_block * gcc_block;
 	gen_block_t * up;
 };
 
 struct gen_context_s
 {
-        gcc_jit_context * gcc_context;
-        gcc_jit_result * gcc_result;
+	gcc_jit_context * gcc_context;
+	gcc_jit_result * gcc_result;
 	gen_block_t * block;
+	unsigned record_count;
+	gcc_jit_lvalue * gcc_alloc;
 };
 
 typedef struct oberon_type_s oberon_type_t;
@@ -83,7 +85,8 @@ enum
 	OBERON_TYPE_PROCEDURE,
 	OBERON_TYPE_ARRAY,
 	OBERON_TYPE_RECORD,
-	OBERON_TYPE_POINTER
+	OBERON_TYPE_POINTER,
+	OBERON_TYPE_REAL
 };
 
 /*
@@ -113,6 +116,8 @@ struct oberon_type_s
 	oberon_type_t * base;
 	oberon_object_t * decl;
 
+	oberon_module_t * module;
+
 	int recursive;
 	int initialized;
 	gen_type_t * gen_type;
@@ -135,7 +140,8 @@ enum
 	OBERON_CLASS_PARAM,
 	OBERON_CLASS_VAR_PARAM,
 	OBERON_CLASS_CONST,
-	OBERON_CLASS_FIELD
+	OBERON_CLASS_FIELD,
+	OBERON_CLASS_MODULE
 };
 
 /*
@@ -148,23 +154,34 @@ enum
  *   next -- ссылка на следующий объект в списке.
  */
 
+typedef oberon_expr_t * (*GenerateFuncCallback)(oberon_context_t *, int, oberon_expr_t *);
+typedef void (*GenerateProcCallback)(oberon_context_t *, int, oberon_expr_t *);
+
 struct oberon_object_s
 {
 	char * name;
 	int class;
+	int export;
+	int read_only;
 
 	int local;
 	int linked;
 	int initialized;
 
 	oberon_object_t * parent;
-	int has_return; // for proc
 
+	oberon_scope_t * scope; // for proc
+	int has_return; // for proc
+	int sysproc;
+	GenerateFuncCallback genfunc;
+	GenerateProcCallback genproc;
 
 	oberon_type_t * type;
 	oberon_item_t * value;
 	oberon_object_t * next;
 
+	oberon_module_t * module;
+
 	gen_var_t * gen_var;
 	gen_proc_t * gen_proc;
 };
@@ -180,10 +197,11 @@ struct oberon_object_s
 struct oberon_module_s
 {
 	char * name;
+	int ready;
 
 	oberon_scope_t * decl;
 
-	void (* begin)();
+	oberon_module_t * next;
 };
 
 /*
@@ -203,25 +221,34 @@ struct oberon_module_s
  *   world_scope -- область видимости "мир" - выше модуля.
  */
 
+typedef const char * (*ModuleImportCallback)(const char * name);
+
 struct oberon_context_s
 {
+	/*** SCANER DATA ***/
 	const char * code;
 	int code_index;
 
 	char c;
 	int token;
 	char * string;
-	int integer;
+	long integer;
+	double real;
+	/*** END SCANER DATA ***/
 
+	/*** PARSER DATA ***/
 	oberon_scope_t * decl;
 	oberon_module_t * mod;
+	/*** END PARSER DATA ***/
 
 	oberon_type_t * int_type;
 	oberon_type_t * bool_type;
+	oberon_type_t * real_type;
 	oberon_type_t * void_type;
 	oberon_type_t * void_ptr_type;
 	oberon_scope_t * world_scope;
-
+	oberon_module_t * module_list;
+	ModuleImportCallback import_module;
 	gen_context_t * gen_context;
 };
 
@@ -234,20 +261,29 @@ enum
 	MODE_INDEX,
 	MODE_FIELD,
 	MODE_DEREF,
-	MODE_NIL
+	MODE_NIL,
+	MODE_NEW,
+	MODE_REAL
 };
 
 enum
 {
-	OP_LOGIC_NOT,
 	OP_UNARY_MINUS,
+	OP_BITWISE_NOT,
+	OP_LOGIC_NOT,
+	OP_ABS,
+
 	OP_ADD,
 	OP_SUB,
 	OP_MUL,
 	OP_DIV,
 	OP_MOD,
+	OP_BITWISE_AND,
+	OP_BITWISE_XOR,
+	OP_BITWISE_OP,
 	OP_LOGIC_AND,
 	OP_LOGIC_OR,
+
 	OP_EQ,
 	OP_NEQ,
 	OP_LSS,
@@ -261,9 +297,11 @@ struct oberon_item_s
 	int is_item; // == 1
 	oberon_type_t * result;
 	oberon_expr_t * next;
+	int read_only;
 
 	int mode;
-	int integer;
+	long integer;
+	double real;
 	int boolean;
 	oberon_object_t * var;
 
@@ -278,6 +316,7 @@ struct oberon_oper_s
 	int is_item; // == 0
 	oberon_type_t * result;
 	oberon_expr_t * next;
+	int read_only;
 
 	int op;
 	oberon_expr_t * left;
@@ -290,13 +329,14 @@ union oberon_expr_u
 		int is_item;
 		oberon_type_t * result;
 		oberon_expr_t * next;
+		int read_only;
 	};
 
 	oberon_item_t item;
 	oberon_oper_t oper;
 };
 
-oberon_context_t * oberon_create_context();
+oberon_context_t * oberon_create_context(ModuleImportCallback import_module);
 void oberon_destroy_context(oberon_context_t * ctx);
 void oberon_register_global_type(oberon_context_t * ctx, oberon_type_t * type);
 oberon_module_t * oberon_compile_module(oberon_context_t * ctx, const char * code);