diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/mips/____longjmp_chk.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/____longjmp_chk.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/____longjmp_chk.c b/sysdeps/unix/sysv/linux/mips/____longjmp_chk.c deleted file mode 100644 index 596b2af336..0000000000 --- a/sysdeps/unix/sysv/linux/mips/____longjmp_chk.c +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright (C) 2009-2017 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 - <http://www.gnu.org/licenses/>. */ - -#include <signal.h> -#include <stdio.h> -#define __longjmp ____longjmp_chk -#define CHECK_SP(saved_sp, cur_sp, sp_type) \ - do { \ - sp_type sp_saved = (sp_type) (saved_sp); \ - if (sp_saved < (cur_sp)) \ - { \ - struct __jmp_buf_internal_tag *env_save = env_arg; \ - int val_save = val_arg; \ - stack_t ss; \ - int ret = __sigaltstack (NULL, &ss); \ - if (ret == 0 \ - && (!(ss.ss_flags & SS_ONSTACK) \ - || ((unsigned sp_type) ((sp_type) (long) ss.ss_sp \ - + (sp_type) ss.ss_size \ - - sp_saved) \ - < ss.ss_size))) \ - __fortify_fail ("longjmp causes uninitialized stack frame"); \ - asm volatile ("move %0, %1" : "=r" (env) : "r" (env_save)); \ - asm volatile ("move %0, %1" : "=r" (val) : "r" (val_save)); \ - } \ - } while (0) -#include <__longjmp.c> |