diff options
Diffstat (limited to 'sysdeps/s390/s390-32/setjmp.S')
| -rw-r--r-- | sysdeps/s390/s390-32/setjmp.S | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/sysdeps/s390/s390-32/setjmp.S b/sysdeps/s390/s390-32/setjmp.S index e068a3cbfe..dbacb0fdf2 100644 --- a/sysdeps/s390/s390-32/setjmp.S +++ b/sysdeps/s390/s390-32/setjmp.S @@ -1,5 +1,5 @@ /* setjmp for s390, ELF version. - Copyright (C) 2000-2015 Free Software Foundation, Inc. + Copyright (C) 2000-2016 Free Software Foundation, Inc. Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). This file is part of the GNU C Library. @@ -27,21 +27,23 @@ #if !IS_IN (rtld) # if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_19, GLIBC_2_20) /* we need a unique name in case of symbol versioning. */ +# define setjmp __v1setjmp +# define _setjmp __v1_setjmp # define __sigsetjmp __v1__sigsetjmp + +# undef libc_hidden_def +# define libc_hidden_def(name) strong_alias(_setjmp, __GI__setjmp) # endif /* if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_19, GLIBC_2_20) */ #endif /* !IS_IN (rtld) */ - /* We include the BSD entry points here as well but we make - them weak. */ + /* We include the BSD entry points here as well. */ ENTRY (setjmp) - .weak C_SYMBOL_NAME (setjmp) lhi %r3,1 /* second argument of one */ j .Linternal_sigsetjmp /* branch relativ to __sigsetjmp */ END (setjmp) /* Binary compatibility entry point. */ ENTRY(_setjmp) - .weak C_SYMBOL_NAME (_setjmp) lhi %r3,0 /* second argument of zero */ j .Linternal_sigsetjmp /* branch relativ to __sigsetjmp */ END (_setjmp) @@ -96,15 +98,15 @@ END (__sigsetjmp) /* In glibc release 2.19 new versions of setjmp-functions were introduced, but were reverted before 2.20. Thus both versions are the same function. */ +# undef setjmp +# undef _setjmp # undef __sigsetjmp -weak_alias (setjmp, __v1setjmp); -weak_alias (setjmp, __v2setjmp); +strong_alias (__v1setjmp, __v2setjmp); versioned_symbol (libc, __v1setjmp, setjmp, GLIBC_2_0); compat_symbol (libc, __v2setjmp, setjmp, GLIBC_2_19); -weak_alias (_setjmp, __v1_setjmp); -weak_alias (_setjmp, __v2_setjmp); +strong_alias (__v1_setjmp, __v2_setjmp); versioned_symbol (libc, __v1_setjmp, _setjmp, GLIBC_2_0); compat_symbol (libc, __v2_setjmp, _setjmp, GLIBC_2_19); |