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| author | Andrew Haley <aph@redhat.com> | 2016-09-30 16:24:48 +0000 |
|---|---|---|
| committer | Andrew Haley <aph@gcc.gnu.org> | 2016-09-30 16:24:48 +0000 |
| commit | 07b78716af6a9d7c9fd1e94d9baf94a52c873947 (patch) | |
| tree | 3f22b3241c513ad168c8353805614ae1249410f4 /libjava/sysdep/ia64 | |
| parent | eae993948bae8b788c53772bcb9217c063716f93 (diff) | |
| download | gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.zip gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.gz gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.bz2 | |
Makefile.def: Remove libjava.
2016-09-30 Andrew Haley <aph@redhat.com>
* Makefile.def: Remove libjava.
* Makefile.tpl: Likewise.
* Makefile.in: Regenerate.
* configure.ac: Likewise.
* configure: Likewise.
* gcc/java: Remove.
* libjava: Likewise.
From-SVN: r240662
Diffstat (limited to 'libjava/sysdep/ia64')
| -rw-r--r-- | libjava/sysdep/ia64/locks.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/libjava/sysdep/ia64/locks.h b/libjava/sysdep/ia64/locks.h deleted file mode 100644 index 1a861b2..0000000 --- a/libjava/sysdep/ia64/locks.h +++ /dev/null @@ -1,61 +0,0 @@ -// locks.h - Thread synchronization primitives. IA64 implementation. - -/* Copyright (C) 2002 Free Software Foundation - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - -#ifndef __SYSDEP_LOCKS_H__ -#define __SYSDEP_LOCKS_H__ - -#include <ia64intrin.h> - -typedef size_t obj_addr_t; /* Integer type big enough for object */ - /* address. */ - -inline static bool -compare_and_swap(volatile obj_addr_t *addr, - obj_addr_t old, - obj_addr_t new_val) -{ - return __sync_bool_compare_and_swap (addr, old, new_val); -} - -// The fact that *addr is volatile should cause the compiler to -// automatically generate an st8.rel. -inline static void -release_set(volatile obj_addr_t *addr, obj_addr_t new_val) -{ - __asm__ __volatile__("" : : : "memory"); - *(addr) = new_val; -} - -inline static bool -compare_and_swap_release(volatile obj_addr_t *addr, - obj_addr_t old, - obj_addr_t new_val) -{ - register unsigned long ar_ccv __asm__("ar.ccv") = old; - unsigned long out; - __asm__ __volatile__("cmpxchg8.rel %0=%1,%2,%4" - : "=r"(out), "=m"(*addr) - : "r"(new_val), "m"(*addr), "d"(ar_ccv) : "memory"); - return (out == old); -} - -inline static void -read_barrier() -{ - __sync_synchronize (); -} - -inline static void -write_barrier() -{ - __sync_synchronize (); -} - -#endif |