[src/trunk]: src/sys/kern Setting AT_BASE on static binaries breaks TLS becau...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3dba4de66fc8
branches:  trunk
changeset: 356829:3dba4de66fc8
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Oct 16 01:50:55 2017 +0000

description:
Setting AT_BASE on static binaries breaks TLS because they assume that
it is 0, will fix it differently.

diffstat:

 sys/kern/exec_elf.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (30 lines):

diff -r 97451c78511a -r 3dba4de66fc8 sys/kern/exec_elf.c
--- a/sys/kern/exec_elf.c       Sun Oct 15 19:17:30 2017 +0000
+++ b/sys/kern/exec_elf.c       Mon Oct 16 01:50:55 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: exec_elf.c,v 1.91 2017/10/08 15:00:40 christos Exp $   */
+/*     $NetBSD: exec_elf.c,v 1.92 2017/10/16 01:50:55 christos Exp $   */
 
 /*-
  * Copyright (c) 1994, 2000, 2005, 2015 The NetBSD Foundation, Inc.
@@ -57,7 +57,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: exec_elf.c,v 1.91 2017/10/08 15:00:40 christos Exp $");
+__KERNEL_RCSID(1, "$NetBSD: exec_elf.c,v 1.92 2017/10/16 01:50:55 christos Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_pax.h"
@@ -815,9 +815,9 @@
                interp = NULL;
        } else {
                epp->ep_entry = eh->e_entry;
-               if (is_dyn || (epp->ep_flags & EXEC_FORCEAUX)) {
+               if (epp->ep_flags & EXEC_FORCEAUX) {
                        ap = kmem_zalloc(sizeof(*ap), KM_SLEEP);
-                       ap->arg_interp = epp->ep_entryoffset;
+                       ap->arg_interp = (vaddr_t)NULL;
                } else {
                        ap = NULL;
                }