diff options
Diffstat (limited to 'libc/sysdeps/linux/nds32/sigrestorer.S')
| -rw-r--r-- | libc/sysdeps/linux/nds32/sigrestorer.S | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/libc/sysdeps/linux/nds32/sigrestorer.S b/libc/sysdeps/linux/nds32/sigrestorer.S deleted file mode 100644 index bf6188656..000000000 --- a/libc/sysdeps/linux/nds32/sigrestorer.S +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Copyright (C) 2016 Andes Technology, Inc. - * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. - */ - -/* Copyright (C) 1999 Free Software Foundation, Inc. - - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <sysdep.h> -#include <sys/syscall.h> - -/* If no SA_RESTORER function was specified by the application we use - one of these. This avoids the need for the kernel to synthesise a return - instruction on the stack, which would involve expensive cache flushes. */ - -ENTRY(__default_sa_restorer) - /* DO NOT SAVE r7 INTO STACK, THIS SYSCALL NEVER RETURN */ - syscall SYS_ify(sigreturn) -END(__default_sa_restorer) - -#ifdef __NR_rt_sigreturn - -ENTRY(__default_rt_sa_restorer) - /* DO NOT SAVE r7 INTO STACK, THIS SYSCALL NEVER RETURN */ - syscall SYS_ify(rt_sigreturn) -END(__default_rt_sa_restorer) - -#endif |