Commit Graph

36 Commits

Author SHA1 Message Date
Mark Murray
818c8b696b make these more useful for lint(1). Minor diff-reductions while I'm
about it.
2003-01-26 23:14:47 +00:00
Ruslan Ermilov
d2893b161b Drop support for COPY, -c has been the default mode of install(1)
for a long time now.

Approved by:	bde
2002-07-29 09:40:17 +00:00
Mark Murray
828191256b The main reason for this is to reduce diffs between all the crt1.c's.
Assembler macros are tidied up and made as similar as sanely possible.
The macros are translated into C (__inline static) functions for lint.

Declaration orders are made the same.
Declarations are all ISOfied and tidied up.

Comment contents have gratuitous diffs removed.

The net result is a bunch of crt1.c's that are 90% the same.
It may be possible to now encapsulate the differences in one
MD header, and have only one MI crt1.c file (although the macros
to do this may be ugly).

Helpful comments by:	obrien, bde
Alpha tested by:	des
i386-elf tested by:	markm
2002-07-16 12:28:50 +00:00
David E. O'Brien
c02ba8a8d2 WARNS=6'ify.
Style nits.
2002-06-25 18:05:16 +00:00
David E. O'Brien
ad275bd760 Prototype _start.
Submitted by:	markm

Mark some _start formal parameters __unused.
2002-06-25 18:01:12 +00:00
Ruslan Ermilov
2020063860 Fixed CLEANFILES after bsd.lib.mk sweep. 2002-05-13 15:28:00 +00:00
Ruslan Ermilov
7893b524b9 SOBJS are not used here for a long time, and were just
pessimising the `install'.
2002-05-13 11:51:11 +00:00
Ruslan Ermilov
2a53f3fb35 Major cleanup of bsd.lib.mk.
Get rid of the INTERNALSTATICLIB knob and just use plain INTERNALLIB.
INTERNALLIB now means to build static library only and don't install
anything.  Added a NOINSTALLLIB knob for libpam/modules.  To not
build any library at all, just do not set LIB.
2002-05-13 10:53:24 +00:00
Ruslan Ermilov
5b8f41af39 Revert the last change. The corresponding bsd.lib.mk changes were
already backed out.
2002-05-12 16:21:23 +00:00
David E. O'Brien
785b36d40f Use the simpler NOMAN rather than NOMAN, NOPIC, NOPROFILE, INTERNALLIB. 2002-05-11 17:45:03 +00:00
David E. O'Brien
88727b7db9 Style nit and modernize SCM ID. 2002-04-13 21:54:09 +00:00
Mark Murray
4cd0119367 Do not use __progname directly (except in [gs]etprogname(3)).
Also, make an internal _getprogname() that is used only inside
libc. For libc, getprogname(3) is a weak symbol in case a
function of the same name is defined in userland.
2002-03-29 22:43:43 +00:00
David E. O'Brien
fc6e9db154 Minor WS change to improve readability. 2002-02-27 21:53:27 +00:00
David E. O'Brien
41513796e8 minor style updating 2001-10-27 08:30:36 +00:00
David E. O'Brien
7424ae80fc Fix nit in copyright. 2001-10-26 06:45:10 +00:00
David E. O'Brien
7c6e689224 Add rcsid's. 2001-01-04 10:37:25 +00:00
David E. O'Brien
6f880b49b7 Alpha verions of the crt initialization and finalization files required
by the ELF ABI.
2000-10-30 05:21:08 +00:00
David E. O'Brien
ae7c8a2bb8 * Bring back the guts of crt{i,n}.S. This allows C++ exceptions to work
when using the egcs and gcc-devel ports, along with GCC built from stock
public FSF sources.  With out this change, FreeBSD will be removed from
the list of systems GCC 3.0 must be evaluated on before release.  With
the effort some of us put into getting FreeBSD on this list, we should
not turn this effort into a waste, else we might not be worth fighting
for in the future.  (note that Alpha and IA-64 versions of crt{i,n}.S
are needed)

* Switch from our own crt{begin,in} to those created from GCC's crtstuff.c.
This will allow us to switch to DWARF2 exceptions in the future, along with
staying in sync with any future GCC requirements.

* Break out our ELF branding bits into a seperate file.  Currently this
is now included by our crt1.c files (since this functionality was part of
our native crtbegin.c).  Later crtbrand.o will be merged in the creation
of crti.o.
2000-10-28 21:26:48 +00:00
John Polstra
d1db20032f Use the new machine-independent versions of crtbegin and crtend
from the "common" directory.

As a side-effect, this also fixes a bug in the ordering of global
constructors and destructors on the Alpha.  See revision 1.3 of
"../common/crtbegin.c" for details.
2000-05-23 04:53:24 +00:00
David E. O'Brien
d497785133 Use ${.ALLSRC} in Makefile so that it is a better candidate for copying.
Also allows the soruce to live somewhere else.
2000-04-19 23:45:43 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Hidetoshi Shimokawa
480d03cbdd Enable gcrt1.o. 1999-07-16 06:59:27 +00:00
John Polstra
5ae2733874 Call do_ctors() and do_dtors() using indirect calls through function
pointers.  The calls are in different sections from the functions
being called, and they can potentially be far away.  On a very large
program, the 21-bit displacement field of the BSR instruction
overflowed at link time.
1999-06-06 15:59:08 +00:00
John Polstra
4e54ad63db Remove some left-over stuff from NetBSD that we don't need. This
eliminates the need to include the dynamic linker's private header
file, as well as two other headers from <sys>.
1999-04-24 02:07:17 +00:00
John Polstra
1306c069d2 Ugh. I didn't know this Makefile was reaching over into the dynamic
linker sources for some of its header files.  Add a -I flag to pick
up a new directory over there.
1999-04-09 05:56:23 +00:00
Hidetoshi Shimokawa
49837d6cd0 Initialize __progname by argv[0] before striping leading path,
otherwise we always get empty name.
1999-01-19 06:58:31 +00:00
John Polstra
f92bdbd010 Switch to using ".So" as the extension for PIC object files rather
than ".so".  The old extension conflicted with well-established
naming conventions for dynamically loadable modules.

The "clean" targets continue to remove ".so" files too, to deal with
old systems.
1999-01-09 21:51:00 +00:00
Steve Price
0997d762cf Strip the leading path from __progname.
Ok'd by:	jdp
1999-01-07 20:18:18 +00:00
John Birrell
34c91739be Remove the bootstrap hack that prevented the use of the rtld. 1998-08-20 21:37:22 +00:00
John Birrell
ec7fa2a51e Force BOOTSTRAP mode all the time while the headers are broken on alpha
as the result of i386 changes.
1998-05-04 02:06:09 +00:00
John Birrell
8999cfc9b5 Temporary fix for problems that occur if CFLAGS=-g is added to
/etc/make.conf. The tools can't handle generating debug code where
we fiddle with the ELF segments.
1998-04-01 03:24:19 +00:00
John Birrell
f672a042cf Don't share sources with i386-elf. That was too difficult. 8-(
Add a bootstrap mode so that non-rtld versions of these objects can
be built when bootstrapping the system with NetBSD tools, headers
and libraries. Once the FreeBSD tools are built, the FreeBSD headers
are installed and *then* these objects can be recompiled with the
rtld references. Phew.
1998-03-11 20:41:55 +00:00
John Birrell
1901906aa6 Sharing the crt sources with i386-elf wasn't too successful. The crti
asm code didn't link the way it was supposed to and the calling convention
for the entry "function" turned out to be very different. On alpha
it's a true function, but on i386 it's a fudge. Blech.

So jdp suggested keeping separate sets of source and avoiding lots
of #ifdefs. These files are based on his i386-elf code, with crt1.c
borrowing code from NetBSD's crt0. The copyright reflects that.

Complicating matters, the code turned out to be difficult to bootstrap
build using NetBSD tools. To compile against the FreeBSD rtld header
requires FreeBSD specific headers, but these can't be installed until
the tools are built, and they can't be built without the FreeBSD crt
objects. Anal retentive. So I introduced a HAVE_RTLD #define that isn't
set during the build process until all the tools are built and the
headers installed.
1998-03-11 20:36:11 +00:00
John Birrell
b843e53a97 Trash startup sources from NetBSD in favour of jdp's FreeBSD source
now that has been committed.

The makefile is derived from the i386-elf version, modified to pick
up most of the source (except crt1.c) from i386-elf. With minor changes
to i386-elf/crt1.c, this directory can be combined with i386-elf to
be a single csu/elf directory for all seasons.
1998-03-10 07:04:18 +00:00
John Birrell
fbb2bc058d Import a sanitized version of jdp's crt1.c from i386-elf. I have removed
the rtld code pending implementation on the alpha.

The csu/i386-elf should be renamed as csu/elf and this directory
trashed. Consider this a temporary implementation.
1998-03-10 06:56:16 +00:00
John Birrell
3c526fbfd3 CSU source for Alpha obtained from NetBSD. The makefile will require
more work when we get a half-way usable libc (which is next).
1998-01-11 03:30:39 +00:00