X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FSupport%2FDataTypes.h.in;h=b9fb48a1d498b2794f8e4f086ad8695b6c27f4b3;hb=717a142823f84bd3aa958755ead1d991860ca8f4;hp=6537f3010faef9eb1ef2e7faa47ed420c861e6de;hpb=1f6efa3996dd1929fbc129203ce5009b620e6969;p=oota-llvm.git

diff --git a/include/llvm/Support/DataTypes.h.in b/include/llvm/Support/DataTypes.h.in
index 6537f3010fa..b9fb48a1d49 100644
--- a/include/llvm/Support/DataTypes.h.in
+++ b/include/llvm/Support/DataTypes.h.in
@@ -1,4 +1,4 @@
-/*===-- include/System/DataTypes.h - Define fixed size types -----*- C -*-===*\
+/*===-- include/Support/DataTypes.h - Define fixed size types -----*- C -*-===*\
 |*                                                                            *|
 |*                     The LLVM Compiler Infrastructure                       *|
 |*                                                                            *|
@@ -21,6 +21,8 @@
 
 /* Please leave this file C-compatible. */
 
+/* Please keep this file in sync with DataTypes.h.cmake */
+
 #ifndef SUPPORT_DATATYPES_H
 #define SUPPORT_DATATYPES_H
 
@@ -36,17 +38,19 @@
 #include <math.h>
 #endif
 
+#ifndef _MSC_VER
+
 /* Note that this header's correct operation depends on __STDC_LIMIT_MACROS
    being defined.  We would define it here, but in order to prevent Bad Things
    happening when system headers or C++ STL headers include stdint.h before we
    define it here, we define it on the g++ command line (in Makefile.rules). */
 #if !defined(__STDC_LIMIT_MACROS)
-# error "Must #define __STDC_LIMIT_MACROS before #including System/DataTypes.h"
+# 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 System/DataTypes.h"
+        "#including Support/DataTypes.h"
 #endif
 
 /* Note that <inttypes.h> includes <stdint.h>, if this is a C99 system. */
@@ -63,7 +67,7 @@
 #endif
 
 #ifdef _AIX
-#include "llvm/System/AIXDataTypesFix.h"
+#include "llvm/Support/AIXDataTypesFix.h"
 #endif
 
 /* Handle incorrect definition of uint64_t as u_int64_t */
@@ -75,17 +79,102 @@ 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
+#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>
+#ifdef __cplusplus
+#include <cmath>
+#else
+#include <math.h>
+#endif
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+typedef signed int int32_t;
+typedef unsigned int uint32_t;
+typedef short int16_t;
+typedef unsigned short uint16_t;
+typedef signed char int8_t;
+typedef unsigned char uint8_t;
+typedef signed int ssize_t;
+#ifndef INT8_MAX
+# define INT8_MAX 127
+#endif
+#ifndef INT8_MIN
+# define INT8_MIN -128
+#endif
+#ifndef UINT8_MAX
+# define UINT8_MAX 255
+#endif
+#ifndef INT16_MAX
+# define INT16_MAX 32767
+#endif
+#ifndef INT16_MIN
+# define INT16_MIN -32768
+#endif
+#ifndef UINT16_MAX
+# define UINT16_MAX 65535
+#endif
+#ifndef INT32_MAX
+# define INT32_MAX 2147483647
+#endif
+#ifndef INT32_MIN
+/* MSC treats -2147483648 as -(2147483648U). */
+# define INT32_MIN (-INT32_MAX - 1)
+#endif
+#ifndef UINT32_MAX
+# define UINT32_MAX 4294967295U
+#endif
+/* Certain compatibility updates to VC++ introduce the `cstdint'
+ * header, which defines the INT*_C macros. On default installs they
+ * are absent. */
+#ifndef INT8_C
+# define INT8_C(C)   C##i8
+#endif
+#ifndef UINT8_C
+# define UINT8_C(C)  C##ui8
+#endif
+#ifndef INT16_C
+# define INT16_C(C)  C##i16
+#endif
+#ifndef UINT16_C
+# define UINT16_C(C) C##ui16
+#endif
+#ifndef INT32_C
+# define INT32_C(C)  C##i32
+#endif
+#ifndef UINT32_C
+# define UINT32_C(C) C##ui32
+#endif
+#ifndef INT64_C
+# define INT64_C(C)  C##i64
+#endif
+#ifndef UINT64_C
+# define UINT64_C(C) C##ui64
+#endif
+
+#ifndef PRId64
+# define PRId64 "I64d"
+#endif
+#ifndef PRIi64
+# define PRIi64 "I64i"
+#endif
+#ifndef PRIo64
+# define PRIo64 "I64o"
 #endif
+#ifndef PRIu64
+# define PRIu64 "I64u"
+#endif
+#ifndef PRIx64
+# define PRIx64 "I64x"
+#endif
+#ifndef PRIX64
+# define PRIX64 "I64X"
+#endif
+
+#endif /* _MSC_VER */
 
 /* Set defaults for constants which we cannot find. */
 #if !defined(INT64_MAX)