diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/ia64/pointer_guard.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/pointer_guard.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/pointer_guard.h b/sysdeps/unix/sysv/linux/ia64/pointer_guard.h deleted file mode 100644 index 93d9ee5d20..0000000000 --- a/sysdeps/unix/sysv/linux/ia64/pointer_guard.h +++ /dev/null @@ -1,44 +0,0 @@ -/* Pointer obfuscation implenentation. ia64 version. - Copyright (C) 2005-2024 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - 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 - <https://www.gnu.org/licenses/>. */ - -#ifndef POINTER_GUARD_H -#define POINTER_GUARD_H - -#if IS_IN (rtld) -/* We cannot use the thread descriptor because in ld.so we use setjmp - earlier than the descriptor is initialized. */ -# include <sysdeps/generic/pointer_guard.h> -#else -# ifdef __ASSEMBLER__ -# define PTR_MANGLE(reg, tmpreg) \ - add tmpreg=-16,r13 \ - ;; \ - ld8 tmpreg=[tmpreg] \ - ;; \ - xor reg=reg, tmpreg -# define PTR_DEMANGLE(reg, tmpreg) PTR_MANGLE (reg, tmpreg) -# else -# include <stdint.h> -# include <tls.h> -# define PTR_MANGLE(var) \ - (var) = (void *) ((uintptr_t) (var) ^ THREAD_GET_POINTER_GUARD ()) -# define PTR_DEMANGLE(var) PTR_MANGLE (var) -# endif -#endif - -#endif /* POINTER_GUARD_H */ |