1 /* Jump to a new context.
2 Copyright (C) 2002-2017 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <http://www.gnu.org/licenses/>. */
20 #include <rtld-global-offsets.h>
21 #include <shlib-compat.h>
24 #include <asm/ptrace.h>
25 #include "ucontext_i.h"
27 #include <context-e500.h>
29 #define __CONTEXT_FUNC_NAME __setcontext
30 #undef __CONTEXT_ENABLE_FPRS
31 #undef __CONTEXT_ENABLE_VRS
33 #include "setcontext-common.S"
35 versioned_symbol (libc, __setcontext, setcontext, GLIBC_2_3_4)
37 #if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)
39 /* For the nofpu case the old/new versions are the same function. */
40 strong_alias (__setcontext, __novec_setcontext)
42 compat_symbol (libc, __novec_setcontext, setcontext, GLIBC_2_3_3)
46 #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_3)
49 #include <bits/errno.h>
52 ENTRY (__setcontext_stub)
54 b __syscall_error@local
55 END (__setcontext_stub)
58 compat_symbol (libc, __setcontext_stub, setcontext, GLIBC_2_0)