diff options
Diffstat (limited to 'sysdeps/mips/atomic-machine.h')
| -rw-r--r-- | sysdeps/mips/atomic-machine.h | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/sysdeps/mips/atomic-machine.h b/sysdeps/mips/atomic-machine.h deleted file mode 100644 index 9294fb76d9..0000000000 --- a/sysdeps/mips/atomic-machine.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Low-level functions for atomic operations. Mips version. - Copyright (C) 2005-2025 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 - <https://www.gnu.org/licenses/>. */ - -#ifndef _MIPS_ATOMIC_MACHINE_H -#define _MIPS_ATOMIC_MACHINE_H 1 - -#include <sgidefs.h> - -#if _MIPS_SIM == _ABIO32 && __mips < 2 -#define MIPS_PUSH_MIPS2 ".set mips2\n\t" -#else -#define MIPS_PUSH_MIPS2 -#endif - -/* MIPS is an LL/SC machine. However, XLP has a direct atomic exchange - instruction which will be used by __atomic_exchange_n. */ -#ifdef _MIPS_ARCH_XLP -# define ATOMIC_EXCHANGE_USES_CAS 0 -#else -# define ATOMIC_EXCHANGE_USES_CAS 1 -#endif - -#endif /* atomic-machine.h */ |