2005-02-24 Ralf Corsepious <ralf.corsepius@rtems.org>

* libc/include/sys/types.h [__rtems__]: Include new header file machine/_types.h. * libc/include/machine/types.h: Ditto. * libc/sys/rtems/machine/_types.h: New file.
2005-02-24 18:29:31 +00:00 · 2005-02-24 18:29:31 +00:00 · f2f8a9a229
parent 45df57e8d8
commit f2f8a9a229
4 changed files with 163 additions and 18 deletions
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@ -1,3 +1,10 @@
+2005-02-24  Ralf Corsepious  <ralf.corsepius@rtems.org>
+
+	* libc/include/sys/types.h [__rtems__]: Include new
+	header file machine/_types.h.
+	* libc/include/machine/types.h: Ditto.
+	* libc/sys/rtems/machine/_types.h: New file.
+
 2005-02-23  Corinna Vinschen  <corinna@vinschen.de>

 	* libc/include/time.h (_timezone): Change to long also for Cygwin.
--- a/newlib/libc/include/machine/types.h
+++ b/newlib/libc/include/machine/types.h
@ -6,25 +6,8 @@
 *  closely match the types defined in the BSD machine/types.h.
 *  This is needed to let the RTEMS/BSD TCP/IP stack compile.
 */
-
 #if defined(__rtems__)
-typedef signed long long   int64_t;
-#if defined( __h8300__)
-typedef signed long        int32_t;
-#else
-typedef signed int         int32_t;
-#endif
-typedef signed short       int16_t;
-typedef signed char        int8_t;
-
-typedef unsigned long long u_int64_t;
-#if defined( __h8300__)
-typedef unsigned long      u_int32_t;
-#else
-typedef unsigned int       u_int32_t;
-#endif
-typedef unsigned short     u_int16_t;
-typedef unsigned char      u_int8_t;
+#include <machine/_types.h>
 #endif

 #define	_CLOCK_T_	unsigned long		/* clock() */
--- a/newlib/libc/include/sys/types.h
+++ b/newlib/libc/include/sys/types.h
@ -21,6 +21,8 @@

 #ifndef __INTTYPES_DEFINED__
 #define __INTTYPES_DEFINED__
+
+#if !defined (__rtems__)
 typedef short int __int16_t;
 typedef unsigned short int __uint16_t;

@ -39,6 +41,38 @@ typedef unsigned long int __uint64_t;
 __extension__ typedef long long __int64_t;
 __extension__ typedef unsigned long long __uint64_t;
 #endif
+#else /* __rtems__ */
+
+/*
+ *  The following section is RTEMS specific and is needed to more
+ *  closely match the types defined in the BSD sys/types.h.
+ *  This is needed to let the RTEMS/BSD TCP/IP stack compile.
+ */
+
+#include <machine/_types.h>
+
+/* deprecated */
+#if ___int8_t_defined
+typedef __uint8_t	u_int8_t;
+#endif
+#if ___int16_t_defined
+typedef __uint16_t	u_int16_t;
+#endif 
+#if ___int32_t_defined
+typedef __uint32_t	u_int32_t;
+#endif
+
+#if ___int64_t_defined
+typedef __uint64_t	u_int64_t;
+
+/* deprecated */
+typedef	__uint64_t	u_quad_t;
+typedef	__int64_t	quad_t;
+typedef	quad_t *	qaddr_t;
+#endif
+
+#endif
+
 #endif /* ! __INTTYPES_DEFINED */

 #ifndef __need_inttypes
--- a/newlib/libc/sys/rtems/machine/_types.h
+++ b/newlib/libc/sys/rtems/machine/_types.h
@ -0,0 +1,121 @@
+/*
+ *  $Id$
+ */
+
+#ifndef _MACHINE__TYPES_H
+#define _MACHINE__TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Guess on types by examining *_MIN/*_MAX defines.
+ */
+#if defined(__GNUC__) && (__GNUC__ >= 3 ) \
+  && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ > 2 ) 
+/* GCC >= 3.3.0 has __<val>__ implicitly defined. */
+#define __EXP(x) __##x##__
+#else
+/* Fall back to POSIX versions from <limits.h> */
+#define __EXP(x) x
+#include <limits.h>
+#endif
+
+#if __EXP(SCHAR_MAX) == 0x7f
+typedef signed char __int8_t ;
+typedef unsigned char __uint8_t ;
+#define ___int8_t_defined 1
+#endif
+
+#if __EXP(INT_MAX) == 0x7fff
+typedef signed int __int16_t;
+typedef unsigned int __uint16_t;
+#define ___int16_t_defined 1
+#elif __EXP(SHRT_MAX) == 0x7fff
+typedef signed short __int16_t;
+typedef unsigned short __uint16_t;
+#define ___int16_t_defined 1
+#elif __EXP(SCHAR_MAX) == 0x7fff
+typedef signed char __int16_t;
+typedef unsigned char __uint16_t;
+#define ___int16_t_defined 1
+#endif
+
+#if ___int16_t_defined
+typedef __int16_t __int_least16_t;
+typedef __uint16_t __uint_least16_t;
+#define ___int_least16_t_defined 1
+
+#if !___int8_t_defined
+typedef __int16_t __int_least8_t;
+typedef __uint16_t __uint_least8_t;
+#define ___int_least8_t_defined 1
+#endif
+#endif
+
+#if __EXP(INT_MAX) == 0x7fffffffL
+typedef signed int __int32_t;
+typedef unsigned int __uint32_t;
+#define ___int32_t_defined 1
+#elif __EXP(LONG_MAX) == 0x7fffffffL
+typedef signed long __int32_t;
+typedef unsigned long __uint32_t;
+#define ___int32_t_defined 1
+#elif __EXP(SHRT_MAX) == 0x7fffffffL
+typedef signed short __int32_t;
+typedef unsigned short __uint32_t;
+#define ___int32_t_defined 1
+#elif __EXP(SCHAR_MAX) == 0x7fffffffL
+typedef signed char __int32_t;
+typedef unsigned char __uint32_t;
+#define ___int32_t_defined 1
+#endif
+
+#if ___int32_t_defined
+typedef __int32_t __int_least32_t;
+typedef __uint32_t __uint_least32_t;
+#define ___int_least32_t_defined 1
+
+#if !___int8_t_defined
+typedef __int32_t __int_least8_t;
+typedef __uint32_t __uint_least8_t;
+#define ___int_least8_t_defined 1
+#endif
+#if !___int16_t_defined
+typedef __int32_t __int_least16_t;
+typedef __uint32_t __uint_least16_t;
+#define ___int_least16_t_defined 1
+#endif
+#endif
+
+#if __EXP(LONG_MAX) > 0x7fffffff
+typedef signed long __int64_t;
+typedef unsigned long __uint64_t;
+#define ___int64_t_defined 1
+
+/* GCC has __LONG_LONG_MAX__ */
+#elif  defined(__LONG_LONG_MAX__) && (__LONG_LONG_MAX__ > 0x7fffffff)
+typedef signed long long __int64_t;
+typedef unsigned long long __uint64_t;
+#define ___int64_t_defined 1
+
+/* POSIX mandates LLONG_MAX in <limits.h> */
+#elif  defined(LLONG_MAX) && (LLONG_MAX > 0x7fffffff)
+typedef signed long long __int64_t;
+typedef unsigned long long __uint64_t;
+#define ___int64_t_defined 1
+
+#elif  __EXP(INT_MAX) > 0x7fffffff
+typedef signed int __int64_t;
+typedef unsigned int __uint64_t;
+#define ___int64_t_defined 1
+#endif
+
+#undef __EXP
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _MACHINE__TYPES_H */