backtrace: add support for windows and for llvm (via libbacktrace).

1 files changed, 44 insertions, 0 deletions

diff --git a/src/grt/grt-backtraces-jit.ads b/src/grt/grt-backtraces-jit.ads
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+++ b/src/grt/grt-backtraces-jit.ads
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+--  GHDL Run Time (GRT) - Symbolization using jit interface.
+--  Copyright (C) 2015 Tristan Gingold
+--
+--  GHDL is free software; you can redistribute it and/or modify it under
+--  the terms of the GNU General Public License as published by the Free
+--  Software Foundation; either version 2, or (at your option) any later
+--  version.
+--
+--  GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
+--  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+--  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+--  for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with GCC; see the file COPYING.  If not, write to the Free
+--  Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+--  02111-1307, USA.
+--
+--  As a special exception, if other files instantiate generics from this
+--  unit, or you link this unit with other files to produce an executable,
+--  this unit does not by itself cause the resulting executable to be
+--  covered by the GNU General Public License. This exception does not
+--  however invalidate any other reasons why the executable file might be
+--  covered by the GNU Public License.
+
+with System;
+
+package Grt.Backtraces.Jit is
+   pragma Preelaborate (Grt.Backtraces.Jit);
+
+   procedure Symbolizer (Pc : System.Address;
+                         Filename : out System.Address;
+                         Lineno : out Natural;
+                         Subprg : out System.Address);
+
+   --  In order to keep the package preelaborated, use an indirection.
+   type Symbolizer_Acc is access procedure (Pc : System.Address;
+                                            Filename : out System.Address;
+                                            Lineno : out Natural;
+                                            Subprg : out System.Address);
+
+   Symbolizer_Proc : Symbolizer_Acc;
+
+end Grt.Backtraces.Jit;