| /* Copyright (C) 2012-2018 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 <sysdep.h> |
| |
| ENTRY(__makecontext_ret) |
| /* Mark r14 as undefined in order to stop unwinding here! */ |
| cfi_undefined (r14) |
| basr %r14,%r7 |
| ltr %r8,%r8 /* Check whether uc_link is 0. */ |
| jz 1f |
| lr %r2,%r8 |
| br %r9 |
| 1: lhi %r2,0 /* EXIT return value. */ |
| #ifdef NO_HIDDEN |
| /* If SHARED and NO_HIDDEN is defined, we need to setup got pointer |
| as HIDDEN_JUMPTARGET expands to JUMPTARGET which expands to |
| exit@PLT. Otherwise HIDDEN_JUMPTARGET expands to __GI_exit if |
| SHARED is defined and to exit if SHARED is not defined. */ |
| SYSCALL_PIC_SETUP |
| #endif |
| basr %r1,0 |
| 2: |
| al %r1,3f-2b(%r1) |
| basr %r14,%r1 /* Call exit. */ |
| j .+2 /* Trap if exit returns for some reason. */ |
| 3: |
| .long HIDDEN_JUMPTARGET (exit) - 2b |
| END(__makecontext_ret) |
