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in the middle of debugging GC

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This commit is contained in:
hyung-hwan
2014-01-16 16:52:18 +00:00
parent 2e03937883
commit a4e4c5c127
9 changed files with 1458 additions and 1242 deletions
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6
cmd/scheme.adb
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@ -18,13 +18,13 @@ procedure scheme is
O: S.Object_Pointer;
--String: aliased S.Object_String := "(car '(1 2 3))";
String: aliased constant S.Object_String := "((lambda (x y) (+ x y)) 9 7)";
String: aliased constant S.Object_Character_Array := "((lambda (x y) (+ x y)) 9 7)";
String_Stream: Stream.String_Input_Stream_Record (String'Unchecked_Access);
--String_Stream: Stream.String_Input_Stream_Record := (Len => String'Length, Str => String, Pos => 0);
--File_Name: aliased S.Object_String := "test.adb";
File_Name: aliased constant S.Object_String := "test.scm";
--File_Name: aliased S.Object_Character_Array := "test.adb";
File_Name: aliased constant S.Object_Character_Array := "test.scm";
--File_Stream: Stream.File_Stream_Record (File_Name'Unchecked_Access);
--File_Stream: Stream.File_Stream_Record := (Name => File_Name'Unchecked_Access);
File_Stream: Stream.File_Stream_Record;

2
cmd/scheme.gpr.in
View File

@ -23,7 +23,7 @@ project Scheme is
package Compiler is
for Default_Switches ("Ada") use (
"-gnata", "-gnato", "-gnatN", "-gnatwl", "-gnat95", "-gnatW8",
"-gnata", "-gnato", "-gnatN", "-gnatwl", "-gnat95", "-gnatW8", "-g",
"-I@abs_srcdir@/../lib"
);
end Compiler;

26
cmd/stream.adb
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@ -6,7 +6,7 @@ with Ada.Text_IO; -- for debugging
package body Stream is
------------------------------------------------------------------
use type S.Object_String_Size;
use type S.Object_Size;
procedure Open (Stream: in out String_Input_Stream_Record) is
begin
@ -21,9 +21,9 @@ Ada.Text_IO.Put_Line ("****** CLOSE STRING STREAM ******");
end Close;
procedure Read (Stream: in out String_Input_Stream_Record;
Data: out S.Object_String;
Last: out S.Object_String_Size) is
Avail: S.Object_String_Size;
Data: out S.Object_Character_Array;
Last: out S.Object_Size) is
Avail: S.Object_Size;
begin
Avail := Stream.Str'Last - Stream.Pos;
if Avail <= 0 then
@ -41,8 +41,8 @@ Ada.Text_IO.Put_Line ("****** CLOSE STRING STREAM ******");
end Read;
procedure Write (Stream: in out String_Input_Stream_Record;
Data: out S.Object_String;
Last: out S.Object_String_Size) is
Data: out S.Object_Character_Array;
Last: out S.Object_Size) is
begin
--raise S.Stream_Error;
Last := Data'First - 1;
@ -59,7 +59,7 @@ Ada.Text_IO.Put_Line (">>>>> OPEN File STREAM <<<<< " & Standard.String(Utf8.Uni
procedure Close (Stream: in out File_Stream_Record) is
subtype Wide_String is Standard.Wide_String(1 .. Standard.Natural(Stream.Name'Length));
function To_Wide_String is new Ada.Unchecked_Conversion (S.Object_String, Wide_String);
function To_Wide_String is new Ada.Unchecked_Conversion (S.Object_Character_Array, Wide_String);
begin
--Ada.Wide_Text_IO.Put_Line (">>>>> CLOSE File STREAM <<<<< " & Standard.Wide_String(Stream.Name.all));
Ada.Text_IO.Put_Line (">>>>> CLOSE File STREAM <<<<< " & Standard.String(Utf8.Unicode_To_Utf8(Utf8.Unicode_String(Stream.Name.all))));
@ -67,8 +67,8 @@ Ada.Text_IO.Put_Line (">>>>> CLOSE File STREAM <<<<< " & Standard.String(Utf8.Un
end Close;
procedure Read (Stream: in out File_Stream_Record;
Data: out S.Object_String;
Last: out S.Object_String_Size) is
Data: out S.Object_Character_Array;
Last: out S.Object_Size) is
begin
for I in Data'First .. Data'Last loop
begin
@ -88,8 +88,8 @@ Ada.Text_IO.Put_Line (">>>>> CLOSE File STREAM <<<<< " & Standard.String(Utf8.Un
end Read;
procedure Write (Stream: in out File_Stream_Record;
Data: out S.Object_String;
Last: out S.Object_String_Size) is
Data: out S.Object_Character_Array;
Last: out S.Object_Size) is
begin
--raise S.Stream_Error;
Last := Data'First - 1;
@ -98,7 +98,7 @@ Ada.Text_IO.Put_Line (">>>>> CLOSE File STREAM <<<<< " & Standard.String(Utf8.Un
------------------------------------------------------------------
procedure Allocate_Stream (Interp: in out S.Interpreter_Record;
Name: in S.Constant_Object_String_Pointer;
Name: access S.Object_Character_Array;
Result: out S.Stream_Pointer) is
subtype FSR is Stream.File_Stream_Record;
type FSP is access all FSR;
@ -109,7 +109,7 @@ Ada.Text_IO.Put_Line (">>>>> CLOSE File STREAM <<<<< " & Standard.String(Utf8.Un
pragma Import (Ada, X);
begin
X := P.Allocate (S.Get_Storage_Pool(Interp));
X.Name := Name;
X.Name := S.Constant_Object_Character_Array_Pointer(Name);
end Allocate_Stream;
procedure Deallocate_Stream (Interp: in out S.Interpreter_Record;

30
cmd/stream.ads
View File

@ -8,40 +8,40 @@ package Stream is
package Utf8 is new H2.Utf8 (Standard.Character, Standard.Wide_Character);
------------------------------------------------------------
--type Object_String_Pointer is access all S.Object_String;
type Object_String_Pointer is access constant S.Object_String;
type String_Input_Stream_Record(Str: Object_String_Pointer) is new S.Stream_Record with record
Pos: S.Object_String_Size := 0;
--type Object_Character_Array_Pointer is access all S.Object_Character_Array;
type Object_Character_Array_Pointer is access constant S.Object_Character_Array;
type String_Input_Stream_Record(Str: Object_Character_Array_Pointer) is new S.Stream_Record with record
Pos: S.Object_Size := 0;
end record;
procedure Open (Stream: in out String_Input_Stream_Record);
procedure Close (Stream: in out String_Input_Stream_Record);
procedure Read (Stream: in out String_Input_Stream_Record;
Data: out S.Object_String;
Last: out S.Object_String_Size);
Data: out S.Object_Character_Array;
Last: out S.Object_Size);
procedure Write (Stream: in out String_Input_Stream_Record;
Data: out S.Object_String;
Last: out S.Object_String_Size);
Data: out S.Object_Character_Array;
Last: out S.Object_Size);
------------------------------------------------------------
type File_Stream_Record is new S.Stream_Record with record
Name: S.Constant_Object_String_Pointer;
Name: S.Constant_Object_Character_Array_Pointer;
Handle: Ada.Wide_Text_IO.File_Type;
end record;
procedure Open (Stream: in out File_Stream_Record);
procedure Close (Stream: in out File_Stream_Record);
procedure Read (Stream: in out File_Stream_Record;
Data: out S.Object_String;
Last: out S.Object_String_Size);
Data: out S.Object_Character_Array;
Last: out S.Object_Size);
procedure Write (Stream: in out File_Stream_Record;
Data: out S.Object_String;
Last: out S.Object_String_Size);
Data: out S.Object_Character_Array;
Last: out S.Object_Size);
------------------------------------------------------------
procedure Allocate_Stream (Interp: in out S.Interpreter_Record;
Name: in S.Constant_Object_String_Pointer;
Name: access S.Object_Character_Array;
Result: out S.Stream_Pointer);
procedure Deallocate_Stream (Interp: in out S.Interpreter_Record;
@ -49,7 +49,7 @@ package Stream is
--private
-- type File_Stream_Record is new S.Stream_Record with record
-- Name: S.Constant_Object_String_Pointer;
-- Name: S.Constant_Object_Character_Array_Pointer;
-- Handle: Ada.Wide_Text_IO.File_Type;
-- end record;