| /* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. 64 bit S/390 version. |
| Copyright (C) 2001 Free Software Foundation, Inc. |
| Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). |
| 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| /* This just does a tail-call to `__sigsetjmp (ARG, 1)'. |
| We cannot do it in C because it must be a tail-call, so frame-unwinding |
| in setjmp doesn't clobber the state restored by longjmp. */ |
| |
| #include <sysdep.h> |
| |
| ENTRY(setjmp) |
| lghi %r1,1 /* Second argument of one. */ |
| #ifdef PIC |
| jg __sigsetjmp@PLT /* Branch to PLT of __sigsetjmp. */ |
| #else |
| jg __sigsetjmp /* Branch to __sigsetjmp. */ |
| #endif |
| END (setjmp) |
