diff options
Diffstat (limited to 'REORG.TODO/sysdeps/s390/s390-64/dl-trampoline.S')
| -rw-r--r-- | REORG.TODO/sysdeps/s390/s390-64/dl-trampoline.S | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/s390/s390-64/dl-trampoline.S b/REORG.TODO/sysdeps/s390/s390-64/dl-trampoline.S new file mode 100644 index 0000000000..2e3b141e30 --- /dev/null +++ b/REORG.TODO/sysdeps/s390/s390-64/dl-trampoline.S @@ -0,0 +1,33 @@ +/* PLT trampolines. s390x version. + Copyright (C) 2005-2017 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> + + .text +/* Create variant of _dl_runtime_resolve/profile for machines before z13. + No vector registers are saved/restored. */ +#include <dl-trampoline.h> + +#if defined HAVE_S390_VX_ASM_SUPPORT +/* Create variant of _dl_runtime_resolve/profile for z13 and newer. + The vector registers are saved/restored, too.*/ +# define _dl_runtime_resolve _dl_runtime_resolve_vx +# define _dl_runtime_profile _dl_runtime_profile_vx +# define RESTORE_VRS +# include <dl-trampoline.h> +#endif |