Commit Graph

8 Commits

Author SHA1 Message Date
Ed Maste
45eff3df96 remove CONSTRUCTORS from kernel linker scripts
The linker script CONSTRUCTORS keyword is only meaningful "when linking
object file formats which do not support arbitrary sections, such as
ECOFF and XCOFF"[1] and is ignored for other object file formats.

LLVM's lld does not yet accept (and ignore) CONSTRUCTORS, so just remove
CONSTRUCTORS from the linker scripts as it has no effect.

[1] https://sourceware.org/binutils/docs/ld/Output-Section-Keywords.html

Reviewed by:	kib
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D7343
2016-07-28 13:54:46 +00:00
Dimitry Andric
ce8fb93178 Merge binutils 2.17.50 to head. This brings a number of improvements to
x86 CPU support, better support for powerpc64, some new directives, and
many other things.  Bump __FreeBSD_version, and add a note to UPDATING.

Thanks to the many people that have helped to test this.

Obtained from:	projects/binutils-2.17
2011-02-18 20:54:12 +00:00
Warner Losh
6ba63f2d8c In fact, we don't need any of these __DYNAMIC. it is a.out leftover and commented out. 2011-01-20 19:24:50 +00:00
Dimitry Andric
491fb27448 Use new output format 'elf64-x86-64-freebsd' instead of 'elf64-x86-64',
and similarly 'elf64-sparc-freebsd' instead of 'elf64-sparc'.
2010-11-01 20:20:31 +00:00
Jake Burkholder
1030d2ba0b Use the same SEARCH_DIR as other platforms. 2003-06-07 18:23:50 +00:00
Jake Burkholder
53beacfa00 Add kernbase symbol and use it instead of magic numbers in the
linker script.
2001-09-21 05:43:38 +00:00
Jake Burkholder
a03f751e5a Add code model medlow to cflags and move the kernel load address from
just before the memory hole to 4 megs.  Special case building exception.s
like locore.s, it needs to at the beginning so the branches out from the
trap table don't overflow.
2001-08-06 02:18:39 +00:00
Jake Burkholder
d2734d58ab Add a Makefile, ldscript, and config magic for sparc64. This is tailored
to build with a cross compiler alongside the standard compiler; it would be
more desirable to build in a chroot.
2001-08-03 01:09:10 +00:00