| ------------------------------------------------------------------------------ |
| -- -- |
| -- 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) 1999-2023, 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; |
