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

1 files changed, 42 insertions, 0 deletions

diff --git a/src/grt/grt-backtraces-jit.adb b/src/grt/grt-backtraces-jit.adb
new file mode 100644
index 0000000..dec546c
--- /dev/null
+++ b/src/grt/grt-backtraces-jit.adb
@@ -0,0 +1,42 @@
+--  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; use System;
+
+package body Grt.Backtraces.Jit is
+   procedure Symbolizer (Pc : System.Address;
+                         Filename : out Address;
+                         Lineno : out Natural;
+                         Subprg : out Address) is
+   begin
+      if Symbolizer_Proc = null then
+         Filename := Null_Address;
+         Lineno := 0;
+         Subprg := Null_Address;
+      else
+         Symbolizer_Proc.all (Pc, Filename, Lineno, Subprg);
+      end if;
+   end Symbolizer;
+end Grt.Backtraces.Jit;