RFC: License corrections for unwind-*

[Daniel Jacobowitz <drow at mvista dot com>]

I spoke to Richard Henderson about this, and he said that all of these files
were intended to bear the libgcc exception.  About half of them do - for
instance unwind-dw2-fde.c does, but unwind-dw2.h does not.  So:

  - Is this patch OK to apply or do we need to verify this with the FSF?
  - Did I get the wording right?  I just grabbed the text from
    unwind-dw2-fde.c.
  - What about dwarf2.h?  It contains only constants, but it is also used in
    glibc / libgcc.

For that matter, the GCC copies also use "coretypes.h"... I assume that's
not an issue... right?

-- 
Daniel Jacobowitz
MontaVista Software                         Debian GNU/Linux Developer

2003-08-04  Daniel Jacobowitz  <drow@mvista.com>

	* unwind-c.c: Add libgcc-style exception.
	* unwind-dw2.c: Likewise.
	* unwind-pe.h: Likewise.
	* unwind-sjlj.c: Likewise.  Update top comment.
	* unwind.inc: Likewise.

Index: unwind-c.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/unwind-c.c,v
retrieving revision 1.2
diff -u -p -r1.2 unwind-c.c
--- unwind-c.c	4 Jun 2003 17:05:57 -0000	1.2
+++ unwind-c.c	4 Aug 2003 22:01:56 -0000
@@ -10,6 +10,15 @@ the terms of the GNU General Public Lice
 Software Foundation; either version 2, or (at your option) any later
 version.
 
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file.  (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
 GCC 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
Index: unwind-dw2.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/unwind-dw2.c,v
retrieving revision 1.32
diff -u -p -r1.32 unwind-dw2.c
--- unwind-dw2.c	13 May 2003 06:49:46 -0000	1.32
+++ unwind-dw2.c	4 Aug 2003 22:01:56 -0000
@@ -9,6 +9,15 @@
    the Free Software Foundation; either version 2, or (at your option)
    any later version.
 
+   In addition to the permissions in the GNU General Public License, the
+   Free Software Foundation gives you unlimited permission to link the
+   compiled version of this file into combinations with other programs,
+   and to distribute those combinations without any restriction coming
+   from the use of this file.  (The General Public License restrictions
+   do apply in other respects; for example, they cover modification of
+   the file, and distribution when not linked into a combine
+   executable.)
+
    GCC 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
Index: unwind-pe.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/unwind-pe.h,v
retrieving revision 1.11
diff -u -p -r1.11 unwind-pe.h
--- unwind-pe.h	15 Aug 2002 18:01:30 -0000	1.11
+++ unwind-pe.h	4 Aug 2003 22:01:56 -0000
@@ -8,6 +8,15 @@
    the Free Software Foundation; either version 2, or (at your option)
    any later version.
 
+   In addition to the permissions in the GNU General Public License, the
+   Free Software Foundation gives you unlimited permission to link the
+   compiled version of this file into combinations with other programs,
+   and to distribute those combinations without any restriction coming
+   from the use of this file.  (The General Public License restrictions
+   do apply in other respects; for example, they cover modification of
+   the file, and distribution when not linked into a combine
+   executable.)
+
    GCC 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
Index: unwind-sjlj.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/unwind-sjlj.c,v
retrieving revision 1.14
diff -u -p -r1.14 unwind-sjlj.c
--- unwind-sjlj.c	7 May 2003 22:11:34 -0000	1.14
+++ unwind-sjlj.c	4 Aug 2003 22:01:56 -0000
@@ -1,5 +1,5 @@
-/* DWARF2 exception handling and frame unwind runtime interface routines.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+/* SJLJ exception handling and frame unwind runtime interface routines.
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
    Free Software Foundation, Inc.
 
    This file is part of GCC.
@@ -8,6 +8,15 @@
    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.
+
+   In addition to the permissions in the GNU General Public License, the
+   Free Software Foundation gives you unlimited permission to link the
+   compiled version of this file into combinations with other programs,
+   and to distribute those combinations without any restriction coming
+   from the use of this file.  (The General Public License restrictions
+   do apply in other respects; for example, they cover modification of
+   the file, and distribution when not linked into a combine
+   executable.)
 
    GCC is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
Index: unwind.inc
===================================================================
RCS file: /cvs/gcc/gcc/gcc/unwind.inc,v
retrieving revision 1.9
diff -u -p -r1.9 unwind.inc
--- unwind.inc	7 May 2003 22:11:34 -0000	1.9
+++ unwind.inc	4 Aug 2003 22:01:56 -0000
@@ -1,5 +1,5 @@
 /* Exception handling and frame unwind runtime interface routines. -*- C -*-
-   Copyright (C) 2001 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
@@ -7,6 +7,15 @@
    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.
+
+   In addition to the permissions in the GNU General Public License, the
+   Free Software Foundation gives you unlimited permission to link the
+   compiled version of this file into combinations with other programs,
+   and to distribute those combinations without any restriction coming
+   from the use of this file.  (The General Public License restrictions
+   do apply in other respects; for example, they cover modification of
+   the file, and distribution when not linked into a combine
+   executable.)
 
    GCC is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY