use hidden visibility for sh __unmapself backends

diff --git a/src/thread/sh/__unmapself.c b/src/thread/sh/__unmapself.c
index 719392a..35fb3c9 100644 (file)
--- a/src/thread/sh/__unmapself.c
+++ b/src/thread/sh/__unmapself.c
@@ -1,7 +1,7 @@
 #include "pthread_impl.h"
 
-void __unmapself_sh_mmu(void *, size_t);
-void __unmapself_sh_nommu(void *, size_t);
+hidden void __unmapself_sh_mmu(void *, size_t);
+hidden void __unmapself_sh_nommu(void *, size_t);
 
 #if !defined(__SH3__) && !defined(__SH4__)
 #define __unmapself __unmapself_sh_nommu

diff --git a/src/thread/sh/__unmapself_mmu.s b/src/thread/sh/__unmapself_mmu.s
index 0161d53..688087b 100644 (file)
--- a/src/thread/sh/__unmapself_mmu.s
+++ b/src/thread/sh/__unmapself_mmu.s
@@ -1,5 +1,6 @@
 .text
 .global __unmapself_sh_mmu
+.hidden __unmapself_sh_mmu
 .type   __unmapself_sh_mmu, @function
 __unmapself_sh_mmu:
        mov   #91, r3  ! SYS_munmap