diff options
Diffstat (limited to 'lib/libc/alpha')
| -rw-r--r-- | lib/libc/alpha/gen/Makefile.inc | 2 | ||||
| -rw-r--r-- | lib/libc/alpha/gen/fpsetsticky.c | 62 |
2 files changed, 1 insertions, 63 deletions
diff --git a/lib/libc/alpha/gen/Makefile.inc b/lib/libc/alpha/gen/Makefile.inc index 96a92ce..8f8caf8 100644 --- a/lib/libc/alpha/gen/Makefile.inc +++ b/lib/libc/alpha/gen/Makefile.inc @@ -2,7 +2,7 @@ SRCS+= _setjmp.S _set_tp.c fabs.S infinity.c ldexp.c modf.c setjmp.S SRCS+= flt_rounds.c fpgetmask.c fpgetround.c fpgetsticky.c fpsetmask.c \ - fpsetround.c fpsetsticky.c + fpsetround.c SRCS+= sigsetjmp.S SRCS+= __divqu.S __divq.S __divlu.S __divl.S diff --git a/lib/libc/alpha/gen/fpsetsticky.c b/lib/libc/alpha/gen/fpsetsticky.c deleted file mode 100644 index 698109f..0000000 --- a/lib/libc/alpha/gen/fpsetsticky.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (c) 1995 Christopher G. Demetriou - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Christopher G. Demetriou - * for the NetBSD Project. - * 4. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $NetBSD: fpsetsticky.c,v 1.1 1995/04/29 05:11:04 cgd Exp $ - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> -#include <ieeefp.h> -#include <machine/fpu.h> - -fp_except_t -fpsetsticky(sticky) - fp_except_t sticky; -{ - union { - double fpcrval; - u_int64_t intval; - } u; - u_int64_t old, new; - - GET_FPCR(u.fpcrval); - - old = u.intval; - new = old & ~ (IEEE_STATUS_MASK << IEEE_STATUS_TO_FPCR_SHIFT); - new |= ((sticky << IEEE_STATUS_TO_EXCSUM_SHIFT) & IEEE_STATUS_MASK) - << IEEE_STATUS_TO_FPCR_SHIFT; - u.intval = new; - SET_FPCR(u.fpcrval); - - return (((old >> IEEE_STATUS_TO_FPCR_SHIFT) & IEEE_STATUS_MASK) - >> IEEE_STATUS_TO_EXCSUM_SHIFT); -} |
