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authorWaldemar Brodkorb <wbx@uclibc-ng.org>2016-05-18 18:41:24 +0200
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2016-05-18 18:41:24 +0200
commit6a8ccc95528f5e86a8770ed15ce89609b5b3dee9 (patch)
treebbd4df35b4d4a6a8b00d7a5e61fb2668b850ad62 /libpthread/linuxthreads.old/sysdeps/or1k/pt-machine.h
parent398a27a5b323956344b4f831d892fed3bd9813c7 (diff)
remove linuxthreads.new, rename linuxthreads.old
Linuxthreads.new isn't really useful with the existence of NPTL/TLS for well supported architectures. There is no reason to use LT.new for ARM/MIPS or other architectures supporting NPTL/TLS. It is not available for noMMU architectures like Blackfin or FR-V. To simplify the live of the few uClibc-ng developers, LT.new is removed and LT.old is renamed to LT. LINUXTHREADS_OLD -> UCLIBC_HAS_LINUXTHREADS
Diffstat (limited to 'libpthread/linuxthreads.old/sysdeps/or1k/pt-machine.h')
-rw-r--r--libpthread/linuxthreads.old/sysdeps/or1k/pt-machine.h54
1 files changed, 0 insertions, 54 deletions
diff --git a/libpthread/linuxthreads.old/sysdeps/or1k/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/or1k/pt-machine.h
deleted file mode 100644
index 51521a2b5..000000000
--- a/libpthread/linuxthreads.old/sysdeps/or1k/pt-machine.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
- OpenRISC version.
- Copyright (C) 2001, 2002, 2003 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; see the file COPYING.LIB. If not,
- see <http://www.gnu.org/licenses/>.  */
-
-#ifndef _PT_MACHINE_H
-#define _PT_MACHINE_H 1
-
-#include <features.h>
-#include <sys/syscall.h>
-
-#ifndef PT_EI
-# define PT_EI __extern_always_inline
-#endif
-
-PT_EI long int testandset(int*);
-
-#define OR1K_ATOMIC_XCHG 1
-
-PT_EI long int
-testandset (int *spinlock)
-{
- int err;
- int oldvalue = 1;
-
- err = INLINE_SYSCALL(or1k_atomic, 3, OR1K_ATOMIC_XCHG, spinlock, &oldvalue);
-
- return (oldvalue);
-}
-
-/* Get some notion of the current stack. Need not be exactly the top
- of the stack, just something somewhere in the current frame. */
-#define CURRENT_STACK_FRAME stack_pointer()
-static inline char *stack_pointer(void)
-{
- unsigned long ret;
- __asm__ __volatile__ ("l.ori %0, r1, 0" : "=r" (ret));
- return (char *)ret;
-}
-#endif /* pt-machine.h */