64 lines
3.6 KiB
Ada
64 lines
3.6 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT RUN-TIME COMPONENTS --
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-- --
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-- A D A . E X C E P T I O N S . T R A C E B A C K --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1999-2014, Free Software Foundation, Inc. --
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-- --
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-- This specification is derived from the Ada Reference Manual for use with --
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-- GNAT. The copyright notice above, and the license provisions that follow --
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-- apply solely to the contents of the part following the private keyword. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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-- This package is part of the support for tracebacks on exceptions
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with System.Traceback_Entries;
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package Ada.Exceptions.Traceback is
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package STBE renames System.Traceback_Entries;
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subtype Code_Loc is System.Address;
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-- Code location in executing program
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subtype Tracebacks_Array is STBE.Tracebacks_Array;
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-- A traceback array is an array of traceback entries
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function Tracebacks (E : Exception_Occurrence) return Tracebacks_Array;
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-- This function extracts the traceback information from an exception
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-- occurrence, and returns it formatted in the manner required for
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-- processing in GNAT.Traceback. See g-traceb.ads for further details.
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function "=" (A, B : Tracebacks_Array) return Boolean renames STBE."=";
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-- Make "=" operator visible directly
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function Get_PC (TBE : STBE.Traceback_Entry) return Code_Loc
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renames STBE.PC_For;
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-- Returns the code address held by a given traceback entry, typically the
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-- address of a call instruction.
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end Ada.Exceptions.Traceback;
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