diff options
author | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2017-12-16 21:01:39 +0100 |
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committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2017-12-31 11:12:07 +0100 |
commit | 23bb649090ff588e8642f0c581cfe7ce2d29c757 (patch) | |
tree | 4a68d696415fce9f2dd50edf27a79bacbde3fc50 /libpthread/nptl/sysdeps/unix/sysv/linux/m68k/fork.c | |
parent | 604781391549faafc59516700d9439ab1a7ec19b (diff) |
m68k: add NPTL/TLS support
Port over NPTL/TLS support from GNU C Library.
In the first step only the slower syscall is used for TLS
access. The uClibc-ng testsuite shows 79 errors, so their
is room for bugfixes and improvements.
Diffstat (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/m68k/fork.c')
-rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/m68k/fork.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/m68k/fork.c b/libpthread/nptl/sysdeps/unix/sysv/linux/m68k/fork.c new file mode 100644 index 000000000..31b8de6e4 --- /dev/null +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/m68k/fork.c @@ -0,0 +1,29 @@ +/* ARCH_FORK definition for Linux fork implementation. m68k version. + Copyright (C) 2010-2017 Free Software Foundation, Inc. + Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010. + + 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 <sched.h> +#include <signal.h> +#include <sysdep.h> +#include <tls.h> + +#define ARCH_FORK() \ + INLINE_SYSCALL (clone, 5, \ + CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, 0, \ + NULL, &THREAD_SELF->tid, NULL) + +#include "../fork.c" |