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From: Mark Johnston <markj@FreeBSD.org>
Date: Fri, 1 Jun 2018 23:42:10 +0000 (UTC)
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Subject: svn commit: r334505 - in head/lib/libc: aarch64 riscv
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Author: markj
Date: Fri Jun  1 23:42:10 2018
New Revision: 334505
URL: https://svnweb.freebsd.org/changeset/base/334505

Log:
  Don't export _end on arm64 and riscv.
  
  These platforms don't support brk() and sbrk(), which are the reason
  for exporting _end in the first place.
  
  MFC after:	1 week

Modified:
  head/lib/libc/aarch64/Symbol.map
  head/lib/libc/riscv/Symbol.map

Modified: head/lib/libc/aarch64/Symbol.map
==============================================================================
--- head/lib/libc/aarch64/Symbol.map	Fri Jun  1 23:40:43 2018	(r334504)
+++ head/lib/libc/aarch64/Symbol.map	Fri Jun  1 23:42:10 2018	(r334505)
@@ -33,6 +33,5 @@ FBSD_1.0 {
 
 FBSDprivate_1.0 {
 	_set_tp;
-	_end;
 	__makecontext;
 };

Modified: head/lib/libc/riscv/Symbol.map
==============================================================================
--- head/lib/libc/riscv/Symbol.map	Fri Jun  1 23:40:43 2018	(r334504)
+++ head/lib/libc/riscv/Symbol.map	Fri Jun  1 23:42:10 2018	(r334505)
@@ -33,6 +33,5 @@ FBSD_1.0 {
 
 FBSDprivate_1.0 {
 	_set_tp;
-	_end;
 	__makecontext;
 };