[src/trunk]: src/lib/libc/arch/aarch64/gen Some test programs require these.

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/88ba983f55cc
branches:  trunk
changeset: 339217:88ba983f55cc
user:      matt <matt%NetBSD.org@localhost>
date:      Sun Jul 05 22:07:09 2015 +0000

description:
Some test programs require these.

diffstat:

 lib/libc/arch/aarch64/gen/fpgetmask.c   |  50 +++++++++++++++++++++++++++++++++
 lib/libc/arch/aarch64/gen/fpgetround.c  |  50 +++++++++++++++++++++++++++++++++
 lib/libc/arch/aarch64/gen/fpgetsticky.c |  50 +++++++++++++++++++++++++++++++++
 3 files changed, 150 insertions(+), 0 deletions(-)

diffs (162 lines):

diff -r 9cadcaf0ec1a -r 88ba983f55cc lib/libc/arch/aarch64/gen/fpgetmask.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/libc/arch/aarch64/gen/fpgetmask.c     Sun Jul 05 22:07:09 2015 +0000
@@ -0,0 +1,50 @@
+/*-
+ * Copyright (c) 2015 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Matt Thomas of 3am Software Foundry.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``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 FOUNDATION OR CONTRIBUTORS
+ * 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.
+ */
+
+#include <sys/cdefs.h>
+
+__RCSID("$NetBSD: fpgetmask.c,v 1.1 2015/07/05 22:07:09 matt Exp $");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/bitops.h>
+
+#include "namespace.h"
+
+#include <ieeefp.h>
+
+#include <aarch64/armreg.h>
+
+__weak_alias(fpgetmask,_fpgetmask);
+
+fp_except_t
+fpgetmask(void)
+{
+       return __SHIFTOUT(reg_fpcr_read(), FPCR_ESUM);
+}
diff -r 9cadcaf0ec1a -r 88ba983f55cc lib/libc/arch/aarch64/gen/fpgetround.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/libc/arch/aarch64/gen/fpgetround.c    Sun Jul 05 22:07:09 2015 +0000
@@ -0,0 +1,50 @@
+/*-
+ * Copyright (c) 2015 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Matt Thomas of 3am Software Foundry.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``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 FOUNDATION OR CONTRIBUTORS
+ * 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.
+ */
+
+#include <sys/cdefs.h>
+
+__RCSID("$NetBSD: fpgetround.c,v 1.1 2015/07/05 22:07:09 matt Exp $");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/bitops.h>
+
+#include "namespace.h"
+
+#include <ieeefp.h>
+
+#include <aarch64/armreg.h>
+
+__weak_alias(fpgetround,_fpgetround);
+
+fp_rnd_t
+fpgetround(void)
+{
+       return __SHIFTOUT(reg_fpcr_read(), FPCR_RMODE);
+}
diff -r 9cadcaf0ec1a -r 88ba983f55cc lib/libc/arch/aarch64/gen/fpgetsticky.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/libc/arch/aarch64/gen/fpgetsticky.c   Sun Jul 05 22:07:09 2015 +0000
@@ -0,0 +1,50 @@
+/*-
+ * Copyright (c) 2015 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Matt Thomas of 3am Software Foundry.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``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 FOUNDATION OR CONTRIBUTORS
+ * 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.
+ */
+
+#include <sys/cdefs.h>
+
+__RCSID("$NetBSD: fpgetsticky.c,v 1.1 2015/07/05 22:07:09 matt Exp $");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/bitops.h>
+
+#include "namespace.h"
+
+#include <ieeefp.h>
+
+#include <aarch64/armreg.h>
+
+__weak_alias(fpgetsticky,_fpgetsticky)
+
+fp_except_t
+fpgetsticky(void)
+{
+       return __SHIFTOUT(reg_fpsr_read(), FPSR_CSUM);
+}