diff options
Diffstat (limited to 'gcc/ada/memroot.ads')
| -rw-r--r-- | gcc/ada/memroot.ads | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/gcc/ada/memroot.ads b/gcc/ada/memroot.ads index 0339910..9daf4d5 100644 --- a/gcc/ada/memroot.ads +++ b/gcc/ada/memroot.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 1997-2001 Ada Core Technologies, Inc. -- +-- Copyright (C) 1997-2003 Ada Core Technologies, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -20,7 +20,7 @@ -- MA 02111-1307, USA. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- --- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ @@ -36,13 +36,9 @@ -- through a Name_Id in order to avoid duplication. with System.Storage_Elements; use System.Storage_Elements; -with Ada.Text_IO; use Ada.Text_IO; package Memroot is - -- Work with instrumented allocation routines - Gmem_Mode : Boolean := False; - -- Simple abstract type for names. A name is a sequence of letters. type Name_Id is new Natural; @@ -57,7 +53,12 @@ package Memroot is type Frame_Id is new Natural; No_Frame_Id : constant Frame_Id := 0; - function Enter_Frame (Name, File, Line : Name_Id) return Frame_Id; + function Enter_Frame + (Addr : System.Address; + Name : Name_Id; + File : Name_Id; + Line : Name_Id) + return Frame_Id; type Frame_Array is array (Natural range <>) of Frame_Id; @@ -69,8 +70,8 @@ package Memroot is type Root_Id is new Natural; No_Root_Id : constant Root_Id := 0; - function Read_BT (BT_Depth : Integer; FT : File_Type) return Root_Id; - -- Read a backtrace from file FT whose maximum frame number is given by + function Read_BT (BT_Depth : Integer) return Root_Id; + -- Reads a backtrace whose maximum frame number is given by -- BT_Depth and returns the corresponding Allocation root. function Enter_Root (Fr : Frame_Array) return Root_Id; @@ -79,8 +80,10 @@ package Memroot is function Frames_Of (B : Root_Id) return Frame_Array; -- Retreives the Frames of the root's backtrace - procedure Print_BT (B : Root_Id); + procedure Print_BT (B : Root_Id; Short : Boolean := False); -- Prints on standard out the backtrace associated with the root B + -- When Short is set to True, only the filename & line info is printed. + -- When it is set to false, the subprogram name is also printed. function Get_First return Root_Id; function Get_Next return Root_Id; |