From: Olivier Hainque <hainque@adacore.com>
Date: Sun, 20 Mar 2022 17:39:15 +0000 (+0000)
Subject: Add an mcmodel=large multilib for aarch64-vxworks
X-Git-Tag: basepoints/gcc-14~4247
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64d6440ee7626f5082f24d4652086c90da34be38;p=thirdparty%2Fgcc.git

Add an mcmodel=large multilib for aarch64-vxworks

This makes good sense in general anyway, and in particular
with forthcoming support for shared shared libraries, which will
work for mrtp alone but not yet for mrtp+mcmodel=large.

2022-09-29  Olivier Hainque  <hainque@adacore.com>

gcc/
	* config/aarch64/t-aarch64-vxworks: Request multilib
	variants for mcmodel=large.
---

diff --git a/gcc/config/aarch64/t-aarch64-vxworks b/gcc/config/aarch64/t-aarch64-vxworks
index f9f6ede5baf9..e672bb313ac0 100644
--- a/gcc/config/aarch64/t-aarch64-vxworks
+++ b/gcc/config/aarch64/t-aarch64-vxworks
@@ -20,3 +20,8 @@
 
 MULTILIB_OPTIONS += mrtp
 MULTILIB_DIRNAMES += mrtp
+
+# Setup a separate multilib for mcmodel=large, for which
+# we may not have shared lib support unlike with -mrtp alone.
+MULTILIB_OPTIONS += mcmodel=large
+MULTILIB_DIRNAMES += large