From 6b3e2169c5ab3eb877e21343fa7044f2f5bfc325 Mon Sep 17 00:00:00 2001
From: Justin Hibbits <jhibbits@FreeBSD.org>
Date: Wed, 11 Jan 2017 02:21:34 +0000
Subject: [PATCH] Force all TOC references in asm to include '@toc'

This reportedly fixes one problem with booting a clang kernel.

PR:		kern/215819
Submitted by:	Mark Millard <markmi AT dsl-only.net>
MFC after:	2 weeks
---
 sys/powerpc/include/asm.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sys/powerpc/include/asm.h b/sys/powerpc/include/asm.h
index 3aec5d3a4791..08aab9854c62 100644
--- a/sys/powerpc/include/asm.h
+++ b/sys/powerpc/include/asm.h
@@ -89,10 +89,11 @@
 	name:
 
 #ifdef __powerpc64__
-#define TOC_REF(name)	__CONCAT(.L,name)
+#define TOC_NAME_FOR_REF(name)	__CONCAT(.L,name)
+#define	TOC_REF(name)	TOC_NAME_FOR_REF(name)@toc
 #define TOC_ENTRY(name) \
 	.section ".toc","aw"; \
-	TOC_REF(name): \
+	TOC_NAME_FOR_REF(name): \
         .tc name[TC],name
 #endif