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4dbd216d | 1 | /* Install given context. |
04277e02 | 2 | Copyright (C) 2004-2019 Free Software Foundation, Inc. |
4dbd216d RH |
3 | This file is part of the GNU C Library. |
4 | ||
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. | |
9 | ||
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. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
ab84e3ff PE |
16 | License along with the GNU C Library. If not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
4dbd216d RH |
18 | |
19 | #include <sysdep.h> | |
20 | #include <ucontext-offsets.h> | |
21 | ||
22 | ||
23 | /* In case the user fiddled it, copy the "official" signal mask | |
24 | from the ucontext_t into the sigcontext structure. */ | |
25 | #undef PSEUDO_PREPARE_ARGS | |
26 | #define PSEUDO_PREPARE_ARGS \ | |
27 | ldq $0, UC_SIGMASK($16); \ | |
28 | stq $0, UC_SIGCTX+SC_MASK($16); \ | |
29 | lda $16, UC_SIGCTX($16); | |
30 | ||
31 | PSEUDO(__setcontext, sigreturn, 1) | |
32 | ret | |
33 | PSEUDO_END(__setcontext) | |
8796ce21 | 34 | weak_alias (__setcontext, setcontext) |