diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/m68k/m68k-vdso.h')
-rw-r--r-- | sysdeps/unix/sysv/linux/m68k/m68k-vdso.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/sysdeps/unix/sysv/linux/m68k/m68k-vdso.h b/sysdeps/unix/sysv/linux/m68k/m68k-vdso.h deleted file mode 100644 index fc71c0f4e1..0000000000 --- a/sysdeps/unix/sysv/linux/m68k/m68k-vdso.h +++ /dev/null @@ -1,60 +0,0 @@ -/* Resolve function pointers to VDSO functions. - Copyright (C) 2010-2019 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - <http://www.gnu.org/licenses/>. */ - - -#ifndef _M68K_VDSO_H -#define _M68K_VDSO_H - -#ifdef SHARED - -# if IS_IN (rtld) -# define M68K_VDSO_SYMBOL(name) __rtld_##name -# define STR_M68K_VDSO_SYMBOL(name) "__rtld_" #name -# else -# define M68K_VDSO_SYMBOL(name) name -# define STR_M68K_VDSO_SYMBOL(name) #name -# endif - -# ifndef __ASSEMBLER__ - -/* We define __rtld_* copies for rtld. - We need them visible in libc to initialize. */ -# if IS_IN (rtld) || IS_IN (libc) -extern void *__rtld___vdso_read_tp; -extern void *__rtld___vdso_atomic_cmpxchg_32; -extern void *__rtld___vdso_atomic_barrier; - -/* These stubs are meant to be invoked only from the assembly. */ -extern void __vdso_read_tp_stub (void); -extern void __vdso_atomic_cmpxchg_32_stub (void); -extern void __vdso_atomic_barrier_stub (void); -# endif /* IS_IN (rtld) || IS_IN (libc) */ - -/* RTLD should only use its own copies. */ -# if !IS_IN (rtld) -extern void *__vdso_read_tp; -extern void *__vdso_atomic_cmpxchg_32; -extern void *__vdso_atomic_barrier; -# endif /* !IS_IN (rtld) */ - -# endif /* !__ASSEMBLER__ */ - -#endif /* SHARED */ - -#endif /* _M68K_VDSO_H */ |