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authorPer Fogelstrom <pefo@cvs.openbsd.org>1996-06-24 09:07:22 +0000
committerPer Fogelstrom <pefo@cvs.openbsd.org>1996-06-24 09:07:22 +0000
commitb0da6d46ce9cdb2877c41fbbfbfb2471130e1101 (patch)
tree6bae40ed3bba9f5ebcdfa64519398b7d93149363 /sys/arch/arc/include/limits.h
parent3dd058744292725ea73c1c76b15e1bd7f2e9fd6b (diff)
Next try. ARC tree import. "New" Mips (spim) ARC compliant systems tree.
This tree will eventually suport viritualy all ARC compliant Mips systems, that is all we can lay our hands on for porting/testing. It will supersede the pica tree which will be removed shortly when this tree is functioning.
Diffstat (limited to 'sys/arch/arc/include/limits.h')
-rw-r--r--sys/arch/arc/include/limits.h101
1 files changed, 101 insertions, 0 deletions
diff --git a/sys/arch/arc/include/limits.h b/sys/arch/arc/include/limits.h
new file mode 100644
index 00000000000..92211965129
--- /dev/null
+++ b/sys/arch/arc/include/limits.h
@@ -0,0 +1,101 @@
+/* $OpenBSD: limits.h,v 1.1 1996/06/24 09:07:17 pefo Exp $ */
+/* $NetBSD: limits.h,v 1.8 1995/03/28 18:19:16 jtc Exp $ */
+
+/*
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. 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 the University of
+ * California, Berkeley and its contributors.
+ * 4. 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.
+ *
+ * @(#)limits.h 8.3 (Berkeley) 1/4/94
+ */
+
+#define CHAR_BIT 8 /* number of bits in a char */
+#define MB_LEN_MAX 6 /* Allow 31 bit UTF2 */
+
+#ifdef _KERNEL
+#define CLK_TCK 100 /* ticks per second */
+#endif
+
+/*
+ * According to ANSI (section 2.2.4.2), the values below must be usable by
+ * #if preprocessing directives. Additionally, the expression must have the
+ * same type as would an expression that is an object of the corresponding
+ * type converted according to the integral promotions. The subtraction for
+ * INT_MIN and LONG_MIN is so the value is not unsigned; 2147483648 is an
+ * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).
+ * These numbers work for pcc as well. The UINT_MAX and ULONG_MAX values
+ * are written as hex so that GCC will be quiet about large integer constants.
+ */
+#define SCHAR_MAX 127 /* min value for a signed char */
+#define SCHAR_MIN (-128) /* max value for a signed char */
+
+#define UCHAR_MAX 255 /* max value for an unsigned char */
+#define CHAR_MAX 127 /* max value for a char */
+#define CHAR_MIN (-128) /* min value for a char */
+
+#define USHRT_MAX 65535 /* max value for an unsigned short */
+#define SHRT_MAX 32767 /* max value for a short */
+#define SHRT_MIN (-32768) /* min value for a short */
+
+#define UINT_MAX 0xffffffff /* max value for an unsigned int */
+#define INT_MAX 2147483647 /* max value for an int */
+#define INT_MIN (-2147483647-1) /* min value for an int */
+
+#define ULONG_MAX 0xffffffff /* max value for an unsigned long */
+#define LONG_MAX 2147483647 /* max value for a long */
+#define LONG_MIN (-2147483647-1) /* min value for a long */
+
+#if !defined(_ANSI_SOURCE)
+#define SSIZE_MAX INT_MAX /* max value for a ssize_t */
+
+#if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE)
+#define SIZE_T_MAX UINT_MAX /* max value for a size_t */
+
+/* GCC requires that quad constants be written as expressions. */
+#define UQUAD_MAX ((u_quad_t)0-1) /* max value for a uquad_t */
+ /* max value for a quad_t */
+#define QUAD_MAX ((quad_t)(UQUAD_MAX >> 1))
+#define QUAD_MIN (-QUAD_MAX-1) /* min value for a quad_t */
+
+#endif /* !_POSIX_SOURCE && !_XOPEN_SOURCE */
+#endif /* !_ANSI_SOURCE */
+
+#if (!defined(_ANSI_SOURCE)&&!defined(_POSIX_SOURCE)) || defined(_XOPEN_SOURCE)
+#define LONG_BIT 32
+#define WORD_BIT 32
+
+#define DBL_DIG 15
+#define DBL_MAX 1.797693134862316E+308
+#define DBL_MIN 2.225073858507201E-308
+
+#define FLT_DIG 6
+#define FLT_MAX 3.40282347E+38F
+#define FLT_MIN 1.17549435E-38F
+#endif