From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Mon, 9 May 2016 06:03:22 +0000 (+0000)
Subject: [RTEMS] Redefine microblaze LINK_SPEC
X-Git-Tag: releases/gcc-4.9.4~188
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1911f31602f71133977f1a89deadb68d38972f01;p=thirdparty%2Fgcc.git

[RTEMS] Redefine microblaze LINK_SPEC

gcc/

	* config/microblaze/rtems.h: Redefine LINK_SPEC to avoid
	xilink.ld and flags not relevant to RTEMS.

From-SVN: r236019
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6835cc902ef7..78785aaa4d23 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2016-05-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
+
+	Backport from mainline
+	2016-04-27  Joel Sherrill  <joel@rtems.org>
+
+	* config/microblaze/rtems.h: Redefine LINK_SPEC to avoid
+	xilink.ld and flags not relevant to RTEMS.
+
 2016-04-28  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/70858
diff --git a/gcc/config/microblaze/rtems.h b/gcc/config/microblaze/rtems.h
index 4d8a29eaf9b0..60f28bdac448 100644
--- a/gcc/config/microblaze/rtems.h
+++ b/gcc/config/microblaze/rtems.h
@@ -23,3 +23,10 @@ along with GCC; see the file COPYING3.  If not see
   builtin_define( "__rtems__" );		\
   builtin_assert( "system=rtems" );		\
 } while (0)
+
+/* Redefine to include only items relevant for RTEMS */
+#undef LINK_SPEC
+#define LINK_SPEC "%{shared:-shared} -N -relax \
+  %{mbig-endian:-EB --oformat=elf32-microblaze} \
+  %{mlittle-endian:-EL --oformat=elf32-microblazeel} \
+  %{mxl-gp-opt:%{G*}} %{!mxl-gp-opt: -G 0}"