diff options
| -rw-r--r-- | winsup/cygwin/ChangeLog | 4 | ||||
| -rw-r--r-- | winsup/cygwin/winbase.h | 98 |
2 files changed, 4 insertions, 98 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 5dd1d13..ad74f7e 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,5 +1,9 @@ 2012-10-22 Corinna Vinschen <corinna@vinschen.de> + * winbase.h: Remove. + +2012-10-22 Corinna Vinschen <corinna@vinschen.de> + * child_info.h (CURR_CHILD_INFO_MAGIC): Update. 2012-10-21 Corinna Vinschen <corinna@vinschen.de> diff --git a/winsup/cygwin/winbase.h b/winsup/cygwin/winbase.h deleted file mode 100644 index 95fac30..0000000 --- a/winsup/cygwin/winbase.h +++ /dev/null @@ -1,98 +0,0 @@ -/* winbase.h - - Copyright 2002, 2003, 2004, 2008, 2009, 2012 Red Hat, Inc. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#include_next "winbase.h" - -#ifndef _WINBASE2_H -#define _WINBASE2_H - -/* For some unknown reason, InterlockedAdd is only supported on Itanium - when using the Windows headers. Fortunately we're not restricted to the - Windows headers :) */ -extern __inline__ LONG -ilockadd (volatile LONG *m, LONG value) -{ - register LONG __res; - __asm__ __volatile__ ("\n\ - movl %3,%0\n\ - lock xadd %0,%1\n\ - addl %3,%0\n\ - ": "=&r" (__res), "=m" (*m): "m" (*m), "r" (value): "cc"); - return __res; -} - -extern __inline__ LONG -ilockincr (volatile LONG *m) -{ - register LONG __res; - __asm__ __volatile__ ("\n\ - movl $1,%0\n\ - lock xadd %0,%1\n\ - inc %0\n\ - ": "=&r" (__res), "=m" (*m): "m" (*m): "cc"); - return __res; -} - -extern __inline__ LONG -ilockdecr (volatile LONG *m) -{ - register LONG __res; - __asm__ __volatile__ ("\n\ - movl $0xffffffff,%0\n\ - lock xadd %0,%1\n\ - dec %0\n\ - ": "=&r" (__res), "=m" (*m): "m" (*m): "cc"); - return __res; -} - -extern __inline__ LONG -ilockexch (volatile LONG *t, long v) -{ - return - ({ - register LONG ret __asm ("%eax"); - __asm __volatile ("\n" - "1: lock cmpxchgl %2, %1\n" - " jne 1b\n" - : "=a" (ret), "=m" (*t) - : "r" (v), "m" (*t), "0" (*t) - : "memory"); - ret; - }); -} - -extern __inline__ LONG -ilockcmpexch (volatile LONG *t, LONG v, LONG c) -{ - return - ({ - register LONG ret __asm ("%eax"); - __asm __volatile ("lock cmpxchgl %2, %1" - : "=a" (ret), "=m" (*t) - : "r" (v), "m" (*t), "0" (c) - : "memory"); - ret; - }); -} - -#undef InterlockedAdd -#define InterlockedAdd ilockadd -#undef InterlockedIncrement -#define InterlockedIncrement ilockincr -#undef InterlockedDecrement -#define InterlockedDecrement ilockdecr -#undef InterlockedExchange -#define InterlockedExchange ilockexch -#undef InterlockedCompareExchange -#define InterlockedCompareExchange ilockcmpexch -#undef InterlockedCompareExchangePointer -#ifndef __x86_64 -#define InterlockedCompareExchangePointer(d,e,c) \ - (PVOID)InterlockedCompareExchange((LONG volatile *)(d),(LONG)(e),(LONG)(c)) -#endif /* !__x86_64 */ -#endif /*_WINBASE2_H*/ |