From 4801f0bdd877f71b9978df244225835fca157723 Mon Sep 17 00:00:00 2001
From: Daniel Kolesa <daniel@octaforge.org>
Date: Fri, 8 Jan 2021 15:07:08 +0100
Subject: [PATCH] all: mark the trampoline symbol hidden

this should not be a part of the public ABI
---
 arch/common/common-trampoline.c | 1 +
 arch/mips/startcontext.S        | 1 +
 arch/mips64/startcontext.S      | 1 +
 arch/s390x/startcontext.S       | 1 +
 4 files changed, 4 insertions(+)

diff --git a/arch/common/common-trampoline.c b/arch/common/common-trampoline.c
index ada49f4..803121b 100644
--- a/arch/common/common-trampoline.c
+++ b/arch/common/common-trampoline.c
@@ -14,6 +14,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 
+__attribute__ ((visibility ("hidden")))
 void
 libucontext_trampoline(void)
 {
diff --git a/arch/mips/startcontext.S b/arch/mips/startcontext.S
index 1a186b8..2ac79ec 100644
--- a/arch/mips/startcontext.S
+++ b/arch/mips/startcontext.S
@@ -14,6 +14,7 @@ LOCALSZ = 1
 
 #include "defs.h"
 
+.hidden libucontext_trampoline
 FUNC(libucontext_trampoline)
 	move	$gp, $s1
 
diff --git a/arch/mips64/startcontext.S b/arch/mips64/startcontext.S
index 1f923ce..a960279 100644
--- a/arch/mips64/startcontext.S
+++ b/arch/mips64/startcontext.S
@@ -14,6 +14,7 @@ LOCALSZ = 1
 
 #include "defs.h"
 
+.hidden libucontext_trampoline
 FUNC(libucontext_trampoline)
 	move	$gp, $s1
 
diff --git a/arch/s390x/startcontext.S b/arch/s390x/startcontext.S
index a1b2ce2..1656943 100644
--- a/arch/s390x/startcontext.S
+++ b/arch/s390x/startcontext.S
@@ -12,6 +12,7 @@
 
 #include "defs.h"
 
+.hidden libucontext_trampoline
 FUNC(libucontext_trampoline)
 	basr	%r14, %r7			/* run function pointer (%r7) and return here */
 	ltgr	%r8, %r8			/* check to see if uc_link (%r8) is null */