From: tedu <tedu@openbsd.org>
Date: Mon, 29 May 2017 14:37:51 +0000 (+0000)
Subject: openbsd does not use nonexec stack segment header hints.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=190b938403deeec72c3bf7b7aba4fab4df8a8e7d;p=openbsd

openbsd does not use nonexec stack segment header hints.
in fact, false is a much better default for UsesNonexecutableStackSection.
platforms that require it can reenable, instead, saving the rest of us an
unnecessary program header (causes trouble for some special binaries).
ok kettenis
---

diff --git a/gnu/llvm/lib/MC/MCAsmInfoELF.cpp b/gnu/llvm/lib/MC/MCAsmInfoELF.cpp
index 26e5608d873..dcd6cea682d 100644
--- a/gnu/llvm/lib/MC/MCAsmInfoELF.cpp
+++ b/gnu/llvm/lib/MC/MCAsmInfoELF.cpp
@@ -31,5 +31,5 @@ MCAsmInfoELF::MCAsmInfoELF() {
   WeakRefDirective = "\t.weak\t";
   PrivateGlobalPrefix = ".L";
   PrivateLabelPrefix = ".L";
-  UsesNonexecutableStackSection = true;
+  UsesNonexecutableStackSection = false;
 }