From 7481f0978ade6735f7c33cd62a00fdcbc9858dad Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Thu, 14 Apr 2016 16:32:27 +0000
Subject: [PATCH] arm64 libc: hide .cerror, .curbrk, .minbrk for WITHOUT_SYMVER

When symver is in use these are hidden because they're not listed in
the Symbol.map. Add an explicit .hidden so they are also hidden in the
WITHOUT_SYMVER case.

Reviewed by:	andrew
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5775
---
 lib/libc/aarch64/sys/brk.S    | 1 +
 lib/libc/aarch64/sys/cerror.S | 1 +
 lib/libc/aarch64/sys/sbrk.S   | 1 +
 3 files changed, 3 insertions(+)

diff --git a/lib/libc/aarch64/sys/brk.S b/lib/libc/aarch64/sys/brk.S
index 1e9a2156476f..c403b43f98f1 100644
--- a/lib/libc/aarch64/sys/brk.S
+++ b/lib/libc/aarch64/sys/brk.S
@@ -37,6 +37,7 @@ __FBSDID("$FreeBSD$");
 	.data
 	.align	3
 	.globl	_C_LABEL(minbrk)
+	.hidden	_C_LABEL(minbrk)
 	.type	_C_LABEL(minbrk),#object
 _C_LABEL(minbrk):
 	.quad	_C_LABEL(_end)
diff --git a/lib/libc/aarch64/sys/cerror.S b/lib/libc/aarch64/sys/cerror.S
index 26c61bc7cc3e..9d87275e8246 100644
--- a/lib/libc/aarch64/sys/cerror.S
+++ b/lib/libc/aarch64/sys/cerror.S
@@ -29,6 +29,7 @@
 __FBSDID("$FreeBSD$");
 
 ENTRY(cerror)
+	.hidden	cerror
 	sub	sp, sp, #16
 	stp	x0, lr, [sp]
 	bl	_C_LABEL(__error)
diff --git a/lib/libc/aarch64/sys/sbrk.S b/lib/libc/aarch64/sys/sbrk.S
index 4880cc2a8c9d..87b82d4ec9ea 100644
--- a/lib/libc/aarch64/sys/sbrk.S
+++ b/lib/libc/aarch64/sys/sbrk.S
@@ -37,6 +37,7 @@ __FBSDID("$FreeBSD$");
 	.data
 	.align	3
 	.global	_C_LABEL(curbrk)
+	.hidden	_C_LABEL(curbrk)
 	.type	_C_LABEL(curbrk),#object
 _C_LABEL(curbrk):
 	.quad	_C_LABEL(_end)