remove SectionFlags::Small: it is only used on Xcore, and we'll find

[oota-llvm.git] / include / llvm / Support / DataTypes.h.in

diff --git a/include/llvm/Support/DataTypes.h.in b/include/llvm/Support/DataTypes.h.in
index b99739dc4e0987079138ae6f2bf5d5548ad57e6f..72063f7d2add3a4b74bcf43ff3912bf0a1f6d9c8 100644 (file)
--- a/include/llvm/Support/DataTypes.h.in
+++ b/include/llvm/Support/DataTypes.h.in
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -37,6 +37,11 @@
 # error "Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h"
 #endif
 
+#if !defined(__STDC_CONSTANT_MACROS)
+# error "Must #define __STDC_CONSTANT_MACROS before " \
+        "#including Support/DataTypes.h"
+#endif
+
 // Note that <inttypes.h> includes <stdint.h>, if this is a C99 system.
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
@@ -50,6 +55,12 @@
 #include <stdint.h>
 #endif
 
+#ifdef __cplusplus
+#include <cmath>
+#else
+#include <math.h>
+#endif
+
 #ifdef _AIX
 #include "llvm/Support/AIXDataTypesFix.h"
 #endif
@@ -63,10 +74,24 @@ typedef u_int64_t uint64_t;
 #endif
 #endif
 
+#ifdef _OpenBSD_
+#define INT8_MAX 127
+#define INT8_MIN -128
+#define UINT8_MAX 255
+#define INT16_MAX 32767
+#define INT16_MIN -32768
+#define UINT16_MAX 65535
+#define INT32_MAX 2147483647
+#define INT32_MIN -2147483648
+#define UINT32_MAX 4294967295U
+#endif
+
 #else /* _MSC_VER */
 // Visual C++ doesn't provide standard integer headers, but it does provide
 // built-in data types.
+#include <stdlib.h>
 #include <stddef.h>
+#include <sys/types.h>
 typedef __int64 int64_t;
 typedef unsigned __int64 uint64_t;
 typedef signed int int32_t;
@@ -85,6 +110,14 @@ typedef signed int ssize_t;
 #define INT32_MAX 2147483647
 #define INT32_MIN -2147483648
 #define UINT32_MAX 4294967295U
+#define INT8_C(C)   C
+#define UINT8_C(C)  C
+#define INT16_C(C)  C
+#define UINT16_C(C) C
+#define INT32_C(C)  C
+#define UINT32_C(C) C ## U
+#define INT64_C(C)  ((int64_t) C ## LL)
+#define UINT64_C(C) ((uint64_t) C ## ULL)
 #endif /* _MSC_VER */
 
 /* Set defaults for constants which we cannot find. */
@@ -98,4 +131,14 @@ typedef signed int ssize_t;
 # define UINT64_MAX 0xffffffffffffffffULL
 #endif
 
+#if __GNUC__ > 3
+#define END_WITH_NULL __attribute__((sentinel))
+#else
+#define END_WITH_NULL
+#endif
+
+#ifndef HUGE_VALF
+#define HUGE_VALF (float)HUGE_VAL
+#endif
+
 #endif  /* SUPPORT_DATATYPES_H */