From: deraadt <deraadt@openbsd.org>
Date: Wed, 13 Dec 2023 08:10:22 +0000 (+0000)
Subject: OSF/1 placed alpha binaries above 4G.  This affects our nopie binaries,
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=1719dbf2eba04203c2c8042ab86dd253c6cd354d;p=openbsd

OSF/1 placed alpha binaries above 4G.  This affects our nopie binaries,
of which there is only one -- instbin, on the install media.  But
that is incompatible with the 32-bit offsets in openbsd.syscalls.
Move the start of openbsd nopie binaries much lower.
ok kettenis
---

diff --git a/gnu/usr.bin/binutils-2.17/ld/emulparams/elf64alpha_obsd.sh b/gnu/usr.bin/binutils-2.17/ld/emulparams/elf64alpha_obsd.sh
index 7ffa88dfc39..06ec151a967 100644
--- a/gnu/usr.bin/binutils-2.17/ld/emulparams/elf64alpha_obsd.sh
+++ b/gnu/usr.bin/binutils-2.17/ld/emulparams/elf64alpha_obsd.sh
@@ -1,3 +1,5 @@
 . ${srcdir}/emulparams/elf64alpha.sh
 . ${srcdir}/emulparams/elf_obsd.sh
 ENTRY=__start
+TEXT_START_ADDR="0x2000000"
+NONPAGED_TEXT_START_ADDR="0x2000000"