diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/microblaze/pt-vfork.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/microblaze/pt-vfork.S | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/sysdeps/unix/sysv/linux/microblaze/pt-vfork.S b/sysdeps/unix/sysv/linux/microblaze/pt-vfork.S deleted file mode 100644 index 205a28de24..0000000000 --- a/sysdeps/unix/sysv/linux/microblaze/pt-vfork.S +++ /dev/null @@ -1,49 +0,0 @@ -/* vfork ABI-compatibility entry points for libpthread. - Copyright (C) 2014-2019 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> -#include <shlib-compat.h> - -/* libpthread used to have its own vfork implementation that differed - from libc's only in having a pointless micro-optimization. There - is no longer any use to having a separate copy in libpthread, but - the historical ABI requires it. For static linking, there is no - need to provide anything here--the libc version will be linked in. - For shared library ABI compatibility, there must be __vfork and - vfork symbols in libpthread.so. - - As of GCC 7, microblaze can *not* rely on the compiler to generate - a tail call from this vfork to __libc_vfork. */ - -#if (SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_20) \ - || SHLIB_COMPAT (libpthread, GLIBC_2_1_2, GLIBC_2_20)) - -ENTRY (vfork_compat) - bri __libc_vfork@PLT -END (vfork_compat) - -#endif - -#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_20) -compat_symbol (libpthread, vfork_compat, vfork, GLIBC_2_0) -#endif - -#if SHLIB_COMPAT (libpthread, GLIBC_2_1_2, GLIBC_2_20) -strong_alias (vfork_compat, vfork_compat2) -compat_symbol (libpthread, vfork_compat2, __vfork, GLIBC_2_1_2) -#endif |