Module Name: src
Committed By: matt
Date: Thu Jul 18 12:05:30 UTC 2013
Added Files:
src/lib/libc/arch/m68k/hardfloat: ledf2.S lesf2.S ltdf2.S ltsf2.S
nedf2.S nesf2.S unorddf2.S unordsf2.S
Log Message:
Add more softfloat compatible functions
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 src/lib/libc/arch/m68k/hardfloat/ledf2.S \
src/lib/libc/arch/m68k/hardfloat/lesf2.S \
src/lib/libc/arch/m68k/hardfloat/ltdf2.S \
src/lib/libc/arch/m68k/hardfloat/ltsf2.S \
src/lib/libc/arch/m68k/hardfloat/nedf2.S \
src/lib/libc/arch/m68k/hardfloat/nesf2.S \
src/lib/libc/arch/m68k/hardfloat/unorddf2.S \
src/lib/libc/arch/m68k/hardfloat/unordsf2.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Added files:
Index: src/lib/libc/arch/m68k/hardfloat/ledf2.S
diff -u /dev/null src/lib/libc/arch/m68k/hardfloat/ledf2.S:1.1
--- /dev/null Thu Jul 18 12:05:30 2013
+++ src/lib/libc/arch/m68k/hardfloat/ledf2.S Thu Jul 18 12:05:30 2013
@@ -0,0 +1,55 @@
+/* $NetBSD: ledf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * 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. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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 <machine/asm.h>
+
+#if defined(LIBC_SCCS) && !defined(lint)
+RCSID("$NetBSD: ledf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $")
+#endif /* LIBC_SCCS and not lint */
+
+STRONG_ALIAS(__gtdf2,__ledf2)
+
+/* libgcc1.c says a > b */
+/* libgcc1.c says 1 - (a <= b) */
+ENTRY(__ledf2)
+ fmoved 4(%sp),%fp0
+ fcmpd 12(%sp),%fp0
+ fbgt Lbgt
+ movql #1,%d0
+ rts
+Lbgt:
+ clrl %d0
+ rts
+END(__ledf2)
Index: src/lib/libc/arch/m68k/hardfloat/lesf2.S
diff -u /dev/null src/lib/libc/arch/m68k/hardfloat/lesf2.S:1.1
--- /dev/null Thu Jul 18 12:05:30 2013
+++ src/lib/libc/arch/m68k/hardfloat/lesf2.S Thu Jul 18 12:05:30 2013
@@ -0,0 +1,55 @@
+/* $NetBSD: lesf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * 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. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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 <machine/asm.h>
+
+#if defined(LIBC_SCCS) && !defined(lint)
+RCSID("$NetBSD: lesf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $")
+#endif /* LIBC_SCCS and not lint */
+
+STRONG_ALIAS(__gtsf2,__lesf2)
+
+/* libgcc1.c says a > b */
+/* libgcc1.c says 1 - (a <= b) */
+ENTRY(__lesf2)
+ fmoves 4(%sp),%fp0
+ fcmps 8(%sp),%fp0
+ fbgt Lbgt
+ movql #1,%d0
+ rts
+Lbgt:
+ clrl %d0
+ rts
+END(__lesf2)
Index: src/lib/libc/arch/m68k/hardfloat/ltdf2.S
diff -u /dev/null src/lib/libc/arch/m68k/hardfloat/ltdf2.S:1.1
--- /dev/null Thu Jul 18 12:05:30 2013
+++ src/lib/libc/arch/m68k/hardfloat/ltdf2.S Thu Jul 18 12:05:30 2013
@@ -0,0 +1,55 @@
+/* $NetBSD: ltdf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * 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. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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 <machine/asm.h>
+
+#if defined(LIBC_SCCS) && !defined(lint)
+RCSID("$NetBSD: ltdf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $")
+#endif /* LIBC_SCCS and not lint */
+
+STRONG_ALIAS(__gedf2,__ltdf2)
+
+/* libgcc1.c says (a >= b) - 1 */
+/* libgcc1.c says -(a < b) */
+ENTRY(__ltdf2)
+ fmoved 4(%sp),%fp0
+ fcmpd 12(%sp),%fp0
+ fbge Lbge
+ movql #-1,%d0
+ rts
+Lbge:
+ clrl %d0
+ rts
+END(__ltdf2)
Index: src/lib/libc/arch/m68k/hardfloat/ltsf2.S
diff -u /dev/null src/lib/libc/arch/m68k/hardfloat/ltsf2.S:1.1
--- /dev/null Thu Jul 18 12:05:30 2013
+++ src/lib/libc/arch/m68k/hardfloat/ltsf2.S Thu Jul 18 12:05:30 2013
@@ -0,0 +1,55 @@
+/* $NetBSD: ltsf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * 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. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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 <machine/asm.h>
+
+#if defined(LIBC_SCCS) && !defined(lint)
+RCSID("$NetBSD: ltsf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $")
+#endif /* LIBC_SCCS and not lint */
+
+STRONG_ALIAS(__gesf2,__ltsf2)
+
+/* libgcc1.c says (a >= b) - 1 */
+/* libgcc1.c says -(a < b) */
+ENTRY(__ltsf2)
+ fmoves 4(%sp),%fp0
+ fcmps 8(%sp),%fp0
+ fbge Lbge
+ movql #-1,%d0
+ rts
+Lbge:
+ clrl %d0
+ rts
+END(__ltsf2)
Index: src/lib/libc/arch/m68k/hardfloat/nedf2.S
diff -u /dev/null src/lib/libc/arch/m68k/hardfloat/nedf2.S:1.1
--- /dev/null Thu Jul 18 12:05:30 2013
+++ src/lib/libc/arch/m68k/hardfloat/nedf2.S Thu Jul 18 12:05:30 2013
@@ -0,0 +1,55 @@
+/* $NetBSD: nedf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * 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. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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 <machine/asm.h>
+
+#if defined(LIBC_SCCS) && !defined(lint)
+RCSID("$NetBSD: nedf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $")
+#endif /* LIBC_SCCS and not lint */
+
+STRONG_ALIAS(__eqdf2,__nedf2)
+
+/* single != single: 1 */
+/* single == single: 0 */
+ENTRY(__nedf2)
+ fmoved 4(%sp),%fp0
+ fcmpd 12(%sp),%fp0
+ fbeq Lbeq
+ movql #1,%d0
+ rts
+Lbeq:
+ clrl %d0
+ rts
+END(__nedf2)
Index: src/lib/libc/arch/m68k/hardfloat/nesf2.S
diff -u /dev/null src/lib/libc/arch/m68k/hardfloat/nesf2.S:1.1
--- /dev/null Thu Jul 18 12:05:30 2013
+++ src/lib/libc/arch/m68k/hardfloat/nesf2.S Thu Jul 18 12:05:30 2013
@@ -0,0 +1,55 @@
+/* $NetBSD: nesf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * 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. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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 <machine/asm.h>
+
+#if defined(LIBC_SCCS) && !defined(lint)
+RCSID("$NetBSD: nesf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $")
+#endif /* LIBC_SCCS and not lint */
+
+STRONG_ALIAS(__eqsf2,__nesf2)
+
+/* single != single: 1 */
+/* single == single: 0 */
+ENTRY(__nesf2)
+ fmoves 4(%sp),%fp0
+ fcmps 8(%sp),%fp0
+ fbeq Lbeq
+ movql #1,%d0
+ rts
+Lbeq:
+ clrl %d0
+ rts
+END(__nesf2)
Index: src/lib/libc/arch/m68k/hardfloat/unorddf2.S
diff -u /dev/null src/lib/libc/arch/m68k/hardfloat/unorddf2.S:1.1
--- /dev/null Thu Jul 18 12:05:30 2013
+++ src/lib/libc/arch/m68k/hardfloat/unorddf2.S Thu Jul 18 12:05:30 2013
@@ -0,0 +1,52 @@
+/* $NetBSD: unorddf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * 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. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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 <machine/asm.h>
+
+#if defined(LIBC_SCCS) && !defined(lint)
+RCSID("$NetBSD: unorddf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $")
+#endif /* LIBC_SCCS and not lint */
+
+/* libgcc1.c says 0 if both are ordered */
+ENTRY(__unordsf2)
+ fmoves 4(%sp),%fp0
+ fcmps 8(%sp),%fp0
+ fbor Lbor
+ movql #1,%d0
+ rts
+Lbor:
+ clrl %d0
+ rts
+END(__unordsf2)
Index: src/lib/libc/arch/m68k/hardfloat/unordsf2.S
diff -u /dev/null src/lib/libc/arch/m68k/hardfloat/unordsf2.S:1.1
--- /dev/null Thu Jul 18 12:05:30 2013
+++ src/lib/libc/arch/m68k/hardfloat/unordsf2.S Thu Jul 18 12:05:30 2013
@@ -0,0 +1,53 @@
+/* $NetBSD: unordsf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * 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. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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 <machine/asm.h>
+
+#if defined(LIBC_SCCS) && !defined(lint)
+RCSID("$NetBSD: unordsf2.S,v 1.1 2013/07/18 12:05:30 matt Exp $")
+#endif /* LIBC_SCCS and not lint */
+
+/* libgcc1.c says (a >= b) - 1 */
+/* libgcc1.c says -(a < b) */
+ENTRY(__unorddf2)
+ fmoved 4(%sp),%fp0
+ fcmpd 12(%sp),%fp0
+ fbor Lbor
+ movql #1,%d0
+ rts
+Lbor:
+ clrl %d0
+ rts
+END(__unorddf2)
