134 lines
6.4 KiB
C
134 lines
6.4 KiB
C
/* Macros to enable automatic execution of an initialization function
|
|
in each object file without having to include a list of all object files
|
|
anywhere in the source code. This goes with firstfile.c and lastfile.c.
|
|
|
|
Copyright (C) 1986 Free Software Foundation, Inc.
|
|
|
|
NO WARRANTY
|
|
|
|
BECAUSE THIS PROGRAM IS LICENSED FREE OF CHARGE, WE PROVIDE ABSOLUTELY
|
|
NO WARRANTY, TO THE EXTENT PERMITTED BY APPLICABLE STATE LAW. EXCEPT
|
|
WHEN OTHERWISE STATED IN WRITING, FREE SOFTWARE FOUNDATION, INC,
|
|
RICHARD M. STALLMAN AND/OR OTHER PARTIES PROVIDE THIS PROGRAM "AS IS"
|
|
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY
|
|
AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
|
|
DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
|
|
CORRECTION.
|
|
|
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW WILL RICHARD M.
|
|
STALLMAN, THE FREE SOFTWARE FOUNDATION, INC., AND/OR ANY OTHER PARTY
|
|
WHO MAY MODIFY AND REDISTRIBUTE THIS PROGRAM AS PERMITTED BELOW, BE
|
|
LIABLE TO YOU FOR DAMAGES, INCLUDING ANY LOST PROFITS, LOST MONIES, OR
|
|
OTHER SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
|
USE OR INABILITY TO USE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR
|
|
DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY THIRD PARTIES OR
|
|
A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS) THIS
|
|
PROGRAM, EVEN IF YOU HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
|
DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY.
|
|
|
|
GENERAL PUBLIC LICENSE TO COPY
|
|
|
|
1. You may copy and distribute verbatim copies of this source file
|
|
as you receive it, in any medium, provided that you conspicuously and
|
|
appropriately publish on each copy a valid copyright notice "Copyright
|
|
(C) 1986 Free Software Foundation, Inc."; and include following the
|
|
copyright notice a verbatim copy of the above disclaimer of warranty
|
|
and of this License. You may charge a distribution fee for the
|
|
physical act of transferring a copy.
|
|
|
|
2. You may modify your copy or copies of this source file or
|
|
any portion of it, and copy and distribute such modifications under
|
|
the terms of Paragraph 1 above, provided that you also do the following:
|
|
|
|
a) cause the modified files to carry prominent notices stating
|
|
that you changed the files and the date of any change; and
|
|
|
|
b) cause the whole of any work that you distribute or publish,
|
|
that in whole or in part contains or is a derivative of this
|
|
program or any part thereof, to be licensed at no charge to all
|
|
third parties on terms identical to those contained in this
|
|
License Agreement (except that you may choose to grant more extensive
|
|
warranty protection to some or all third parties, at your option).
|
|
|
|
c) You may charge a distribution fee for the physical act of
|
|
transferring a copy, and you may at your option offer warranty
|
|
protection in exchange for a fee.
|
|
|
|
Mere aggregation of another unrelated program with this program (or its
|
|
derivative) on a volume of a storage or distribution medium does not bring
|
|
the other program under the scope of these terms.
|
|
|
|
3. You may copy and distribute this program (or a portion or derivative
|
|
of it, under Paragraph 2) in object code or executable form under the terms
|
|
of Paragraphs 1 and 2 above provided that you also do one of the following:
|
|
|
|
a) accompany it with the complete corresponding machine-readable
|
|
source code, which must be distributed under the terms of
|
|
Paragraphs 1 and 2 above; or,
|
|
|
|
b) accompany it with a written offer, valid for at least three
|
|
years, to give any third party free (except for a nominal
|
|
shipping charge) a complete machine-readable copy of the
|
|
corresponding source code, to be distributed under the terms of
|
|
Paragraphs 1 and 2 above; or,
|
|
|
|
c) accompany it with the information you received as to where the
|
|
corresponding source code may be obtained. (This alternative is
|
|
allowed only for noncommercial distribution and only if you
|
|
received the program in object code or executable form alone.)
|
|
|
|
For an executable file, complete source code means all the source code for
|
|
all modules it contains; but, as a special exception, it need not include
|
|
source code for modules which are standard libraries that accompany the
|
|
operating system on which the executable file runs.
|
|
|
|
4. You may not copy, sublicense, distribute or transfer this program
|
|
except as expressly provided under this License Agreement. Any attempt
|
|
otherwise to copy, sublicense, distribute or transfer this program is void and
|
|
your rights to use the program under this License agreement shall be
|
|
automatically terminated. However, parties who have received computer
|
|
software programs from you with this License Agreement will not have
|
|
their licenses terminated so long as such parties remain in full compliance.
|
|
|
|
5. If you wish to incorporate parts of this program into other free
|
|
programs whose distribution conditions are different, write to the Free
|
|
Software Foundation at 675 Mass Ave, Cambridge, MA 02139. We have not yet
|
|
worked out a simple rule that can be stated here, but we will often permit
|
|
this. We will be guided by the two goals of preserving the free status of
|
|
all derivatives of our free software and of promoting the sharing and reuse of
|
|
software.
|
|
|
|
|
|
In other words, you are welcome to use, share and improve this program.
|
|
You are forbidden to forbid anyone else to use, share and improve
|
|
what you give them. Help stamp out software-hoarding! */
|
|
|
|
|
|
/* Here a machine-specific header file must be included to define
|
|
the macro FILEADDR_ROUND which we use to round up from the address
|
|
of the end of one object file's text to the start of the next
|
|
object file's text. */
|
|
|
|
#include "m-suninit.h"
|
|
|
|
/* This is used to make a file's initialization function.
|
|
It calls another function named `initialize', which must
|
|
appear later in the file. */
|
|
|
|
#define START_FILE \
|
|
static initialize (), initialize_next_file (); \
|
|
static initialize_1 (offset) \
|
|
{ initialize (); initialize_next_file (offset); }
|
|
|
|
/* The argument OFFSET is the size of this function.
|
|
By adding it to the address of this function,
|
|
we find the next function, which is the next file's
|
|
initialization function. */
|
|
|
|
#define END_FILE \
|
|
static initialize_next_file (offset) \
|
|
int offset; \
|
|
{ long addr = FILEADDR_ROUND ((int) initialize_next_file + offset); \
|
|
(*(void (*) ()) addr) (offset); }
|