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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
-- A D A . E X C E P T I O N S . T R A C E B A C K --
-- --
-- S p e c --
-- --
-- Copyright (C) 1999-2022, Free Software Foundation, Inc. --
-- --
-- This specification is derived from the Ada Reference Manual for use with --
-- GNAT. The copyright notice above, and the license provisions that follow --
-- apply solely to the contents of the part following the private keyword. --
-- --
-- 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- --
-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception, --
-- version 3.1, as published by the Free Software Foundation. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- This package is part of the support for tracebacks on exceptions
with System.Traceback_Entries;
package Ada.Exceptions.Traceback is
package STBE renames System.Traceback_Entries;
subtype Code_Loc is System.Address;
-- Code location in executing program
subtype Tracebacks_Array is STBE.Tracebacks_Array;
-- A traceback array is an array of traceback entries
function Tracebacks (E : Exception_Occurrence) return Tracebacks_Array;
-- This function extracts the traceback information from an exception
-- occurrence, and returns it formatted in the manner required for
-- processing in GNAT.Traceback. See g-traceb.ads for further details.
function "=" (A, B : Tracebacks_Array) return Boolean renames STBE."=";
-- Make "=" operator visible directly
function Get_PC (TBE : STBE.Traceback_Entry) return Code_Loc
renames STBE.PC_For;
-- Returns the code address held by a given traceback entry, typically the
-- address of a call instruction.
end Ada.Exceptions.Traceback;