fix async thread cancellation stack alignment

[musl] / src / thread / sh / __unmapself.c

diff --git a/src/thread/sh/__unmapself.c b/src/thread/sh/__unmapself.c
index d4fb8be..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
@@ -12,7 +12,7 @@ void __unmapself_sh_nommu(void *, size_t);
        : : "r"(pc), "r"(sp) : "r0", "memory" )
 #include "../__unmapself.c"
 #undef __unmapself
-extern __attribute__((__visibility__("hidden"))) unsigned __sh_nommu;
+extern hidden unsigned __sh_nommu;
 #else
 #define __sh_nommu 0
 #endif