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-rw-r--r--lib/libc/arch/sparc/gdtoa/Makefile.inc3
-rw-r--r--lib/libc/arch/sparc/gdtoa/arith.h3
-rw-r--r--lib/libc/arch/sparc/gdtoa/gd_qnan.h12
-rw-r--r--lib/libc/arch/sparc/gdtoa/strtold.c45
-rw-r--r--lib/libc/arch/sparc/gen/Makefile.inc3
-rw-r--r--lib/libc/arch/sparc/gen/fpclassifyl.c44
-rw-r--r--lib/libc/arch/sparc/gen/isfinitel.c27
-rw-r--r--lib/libc/arch/sparc/gen/isinfl.c29
-rw-r--r--lib/libc/arch/sparc/gen/isnanl.c29
-rw-r--r--lib/libc/arch/sparc/gen/isnormall.c27
10 files changed, 221 insertions, 1 deletions
diff --git a/lib/libc/arch/sparc/gdtoa/Makefile.inc b/lib/libc/arch/sparc/gdtoa/Makefile.inc
new file mode 100644
index 00000000000..9a21a743db8
--- /dev/null
+++ b/lib/libc/arch/sparc/gdtoa/Makefile.inc
@@ -0,0 +1,3 @@
+# $OpenBSD: Makefile.inc,v 1.1 2008/09/07 20:36:07 martynas Exp $
+
+SRCS+= strtord.c strtorQ.c
diff --git a/lib/libc/arch/sparc/gdtoa/arith.h b/lib/libc/arch/sparc/gdtoa/arith.h
new file mode 100644
index 00000000000..e1954befb99
--- /dev/null
+++ b/lib/libc/arch/sparc/gdtoa/arith.h
@@ -0,0 +1,3 @@
+#define IEEE_MC68k
+#define Arith_Kind_ASL 2
+#define Double_Align
diff --git a/lib/libc/arch/sparc/gdtoa/gd_qnan.h b/lib/libc/arch/sparc/gdtoa/gd_qnan.h
new file mode 100644
index 00000000000..b25361613d6
--- /dev/null
+++ b/lib/libc/arch/sparc/gdtoa/gd_qnan.h
@@ -0,0 +1,12 @@
+#define f_QNAN 0x7fffffff
+#define d_QNAN0 0x7fffffff
+#define d_QNAN1 0xffffffff
+#define ld_QNAN0 0x7fffffff
+#define ld_QNAN1 0xffffffff
+#define ld_QNAN2 0x0
+#define ld_QNAN3 0x0
+#define ldus_QNAN0 0x7fff
+#define ldus_QNAN1 0xffff
+#define ldus_QNAN2 0xffff
+#define ldus_QNAN3 0xffff
+#define ldus_QNAN4 0x0
diff --git a/lib/libc/arch/sparc/gdtoa/strtold.c b/lib/libc/arch/sparc/gdtoa/strtold.c
new file mode 100644
index 00000000000..3a5e322f01a
--- /dev/null
+++ b/lib/libc/arch/sparc/gdtoa/strtold.c
@@ -0,0 +1,45 @@
+/* $OpenBSD: strtold.c,v 1.1 2008/09/07 20:36:07 martynas Exp $ */
+/*-
+ * Copyright (c) 2003 David Schultz <das@FreeBSD.ORG>
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ */
+
+/*
+ * Machine-dependent glue to integrate David Gay's gdtoa
+ * package into libc for architectures where a long double
+ * uses quad precision, such as sparc64.
+ */
+
+#include <float.h>
+
+#include "gdtoaimp.h"
+
+long double
+strtold(const char * __restrict s, char ** __restrict sp)
+{
+ long double result;
+
+ strtorQ(s, sp, FLT_ROUNDS, &result);
+ return result;
+}
diff --git a/lib/libc/arch/sparc/gen/Makefile.inc b/lib/libc/arch/sparc/gen/Makefile.inc
index 85710859f3b..4d0fcc097c8 100644
--- a/lib/libc/arch/sparc/gen/Makefile.inc
+++ b/lib/libc/arch/sparc/gen/Makefile.inc
@@ -1,8 +1,9 @@
-# $OpenBSD: Makefile.inc,v 1.6 2008/07/24 09:31:06 martynas Exp $
+# $OpenBSD: Makefile.inc,v 1.7 2008/09/07 20:36:08 martynas Exp $
SRCS+= _setjmp.S fabs.S infinity.c ldexp.c modf.S nan.c
SRCS+= flt_rounds.c fpgetmask.c fpgetround.c fpgetsticky.c fpsetmask.c \
fpsetround.c fpsetsticky.c
+SRCS+= fpclassifyl.c isfinitel.c isinfl.c isnanl.c isnormall.c
SRCS+= fixunsdfsi.S mul.S umul.S saveregs.S setjmp.S sigsetjmp.S
SRCS+= alloca.c
diff --git a/lib/libc/arch/sparc/gen/fpclassifyl.c b/lib/libc/arch/sparc/gen/fpclassifyl.c
new file mode 100644
index 00000000000..d569ef90430
--- /dev/null
+++ b/lib/libc/arch/sparc/gen/fpclassifyl.c
@@ -0,0 +1,44 @@
+/* $OpenBSD: fpclassifyl.c,v 1.1 2008/09/07 20:36:08 martynas Exp $ */
+/*
+ * Copyright (c) 2008 Martynas Venckus <martynas@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+#include <machine/ieee.h>
+#include <math.h>
+
+int
+__fpclassifyl(long double e)
+{
+ struct ieee_ext *p = (struct ieee_ext *)&e;
+
+ if (p->ext_exp == 0) {
+ if (p->ext_frach == 0 && p->ext_frachm == 0 &&
+ p->ext_fraclm == 0 && p->ext_fracl == 0)
+ return FP_ZERO;
+ else
+ return FP_SUBNORMAL;
+ }
+
+ if (p->ext_exp == EXT_EXP_INFNAN) {
+ if (p->ext_frach == 0 && p->ext_frachm == 0 &&
+ p->ext_fraclm == 0 && p->ext_fracl == 0)
+ return FP_INFINITE;
+ else
+ return FP_NAN;
+ }
+
+ return FP_NORMAL;
+}
diff --git a/lib/libc/arch/sparc/gen/isfinitel.c b/lib/libc/arch/sparc/gen/isfinitel.c
new file mode 100644
index 00000000000..f60c9f1af85
--- /dev/null
+++ b/lib/libc/arch/sparc/gen/isfinitel.c
@@ -0,0 +1,27 @@
+/* $OpenBSD: isfinitel.c,v 1.1 2008/09/07 20:36:08 martynas Exp $ */
+/*
+ * Copyright (c) 2008 Martynas Venckus <martynas@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+#include <machine/ieee.h>
+
+int
+__isfinitel(long double e)
+{
+ struct ieee_ext *p = (struct ieee_ext *)&e;
+
+ return (p->ext_exp != EXT_EXP_INFNAN);
+}
diff --git a/lib/libc/arch/sparc/gen/isinfl.c b/lib/libc/arch/sparc/gen/isinfl.c
new file mode 100644
index 00000000000..8c11b447689
--- /dev/null
+++ b/lib/libc/arch/sparc/gen/isinfl.c
@@ -0,0 +1,29 @@
+/* $OpenBSD: isinfl.c,v 1.1 2008/09/07 20:36:08 martynas Exp $ */
+/*
+ * Copyright (c) 2008 Martynas Venckus <martynas@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+#include <machine/ieee.h>
+
+int
+__isinfl(long double e)
+{
+ struct ieee_ext *p = (struct ieee_ext *)&e;
+
+ return (p->ext_exp == EXT_EXP_INFNAN &&
+ p->ext_frach == 0 && p->ext_frachm == 0 &&
+ p->ext_fraclm == 0 && p->ext_fracl == 0);
+}
diff --git a/lib/libc/arch/sparc/gen/isnanl.c b/lib/libc/arch/sparc/gen/isnanl.c
new file mode 100644
index 00000000000..e5cfb5ae788
--- /dev/null
+++ b/lib/libc/arch/sparc/gen/isnanl.c
@@ -0,0 +1,29 @@
+/* $OpenBSD: isnanl.c,v 1.1 2008/09/07 20:36:08 martynas Exp $ */
+/*
+ * Copyright (c) 2008 Martynas Venckus <martynas@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+#include <machine/ieee.h>
+
+int
+__isnanl(long double e)
+{
+ struct ieee_ext *p = (struct ieee_ext *)&e;
+
+ return (p->ext_exp == EXT_EXP_INFNAN &&
+ (p->ext_frach != 0 || p->ext_frachm != 0 ||
+ p->ext_fraclm != 0 || p->ext_fracl != 0));
+}
diff --git a/lib/libc/arch/sparc/gen/isnormall.c b/lib/libc/arch/sparc/gen/isnormall.c
new file mode 100644
index 00000000000..91df6fe51d0
--- /dev/null
+++ b/lib/libc/arch/sparc/gen/isnormall.c
@@ -0,0 +1,27 @@
+/* $OpenBSD: isnormall.c,v 1.1 2008/09/07 20:36:08 martynas Exp $ */
+/*
+ * Copyright (c) 2008 Martynas Venckus <martynas@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+#include <machine/ieee.h>
+
+int
+__isnormall(long double e)
+{
+ struct ieee_ext *p = (struct ieee_ext *)&e;
+
+ return (p->ext_exp != 0 && p->ext_exp != EXT_EXP_INFNAN);
+}
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