X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=cfg%2Fcompiler.h;h=bf9ae35c6b7537fcc0af7aea27d61ce8f6cced5a;hb=3278853417ff353379e9c9b98a03bab687e16167;hp=79a8d27ab30cc907edf6fbe5ab1a753cd2ee06c4;hpb=af9c555446161016fdd76c1cdff96ce76bb6cba2;p=bertos.git

diff --git a/cfg/compiler.h b/cfg/compiler.h
index 79a8d27a..bf9ae35c 100755
--- a/cfg/compiler.h
+++ b/cfg/compiler.h
@@ -14,6 +14,24 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.8  2006/01/16 03:27:49  bernie
+ *#* Rename sig_t to sigbit_t to avoid clash with POSIX.
+ *#*
+ *#* Revision 1.7  2005/11/27 23:33:05  bernie
+ *#* Drop avr-libc hack for missing stdint.h.
+ *#*
+ *#* Revision 1.6  2005/07/19 07:27:31  bernie
+ *#* Don't use CPU_REG_BITS from cpu.h to avoid circular header dependendy.
+ *#*
+ *#* Revision 1.5  2005/06/27 21:24:37  bernie
+ *#* ticks_t: New typedef.
+ *#*
+ *#* Revision 1.4  2005/06/14 06:15:10  bernie
+ *#* Add X86_64 support.
+ *#*
+ *#* Revision 1.3  2005/04/12 01:37:01  bernie
+ *#* Metrowerks touchups from HeCo.
+ *#*
  *#* Revision 1.2  2005/04/11 19:10:27  bernie
  *#* Include top-level headers from cfg/ subdir.
  *#*
@@ -137,28 +155,23 @@
 	#define NORETURN                __attribute__((__noreturn__))
 	#define UNUSED_ARG(type,arg)    __attribute__((__unused__)) type arg
 	#define UNUSED_VAR(type,name)	__attribute__((__unused__)) type name
-	#define USED_VAR(type,name)	__attribute__((__used__)) type name
+	#define USED_VAR(type,name)     __attribute__((__used__)) type name
 	#define INLINE                  static inline __attribute__((__always_inline__))
 	#define LIKELY(x)               __builtin_expect(!!(x), 1)
 	#define UNLIKELY(x)             __builtin_expect(!!(x), 0)
 	#define PURE_FUNC               __attribute__((pure))
 	#define CONST_FUNC              __attribute__((const))
 	#define UNUSED_FUNC             __attribute__((unused))
-	#define USED_FUNC		__attribute__((__used__))
+	#define USED_FUNC               __attribute__((__used__))
 	#define RESTRICT                __restrict__
 	#define MUST_CHECK              __attribute__((warn_unused_result))
 	#if GNUC_PREREQ(3,1)
 		#define DEPRECATED  __attribute__((__deprecated__))
 	#endif
 
-	#if CPU_AVR
-		#include <stddef.h>
-		#include <stdbool.h>
-	#else
-		/* Include some standard C89/C99 stuff */
-		#include <stddef.h>
-		#include <stdbool.h>
-	#endif
+	/* Include some standard C89/C99 stuff */
+	#include <stddef.h>
+	#include <stdbool.h>
 
 	#ifndef __cplusplus
 		/*
@@ -171,7 +184,7 @@
 		#pragma GCC poison cin cout cerr clog
 	#endif
 
-#elif defined(__MWERKS__) && CPU_DSP56K
+#elif defined(__MWERKS__)
 
 	/* Compiler features */
 	#define COMPILER_VARIADIC_MACROS 1
@@ -180,6 +193,8 @@
 
 	#define typeof __typeof__
 
+	#define UNUSED_ARG(type,arg)    type
+
 	#include <stdint.h>
 	#include <stddef.h>
 	#include <stdbool.h>
@@ -301,17 +316,22 @@
 	 * \{
 	 */
 	typedef signed char         int8_t;
-	typedef short int           int16_t;
-	typedef long int            int32_t;
 	typedef unsigned char       uint8_t;
+	typedef short int           int16_t;
 	typedef unsigned short int  uint16_t;
-	typedef unsigned long int   uint32_t;
+	typedef long int            int32_t; /* _WIN64 safe */
+	typedef unsigned long int   uint32_t; /* _WIN64 safe */
+
+	#ifdef _MSC_VER
+		typedef __int64              int64_t;
+		typedef unsigned __int64     uint64_t;
+	#else
+		typedef long long            int64_t;
+		typedef unsigned long long   uint64_t;
+	#endif
 	/* \} */
-#elif defined(__GNUC__) && CPU_AVR
-	/* avr-libc is weird... */
-	#include <inttypes.h>
 #else
-	/* This is the correct location. */
+	/* This is the standard location. */
 	#include <stdint.h>
 #endif
 
@@ -320,12 +340,14 @@
 	 * The ATmega8 has a very small Flash, so we can't afford
 	 * to link in support routines for 32bit integer arithmetic.
 	 */
+	typedef int16_t ticks_t;  /*!< Type for time expressed in ticks. */
 	typedef int16_t mtime_t;  /*!< Type for time expressed in milliseconds. */
 	typedef int16_t utime_t;  /*!< Type for time expressed in microseconds. */
 	#define SIZEOF_MTIME_T (16 / CPU_BITS_PER_CHAR)
 	#define SIZEOF_UTIME_T (16 / CPU_BITS_PER_CHAR)
 	#define MTIME_INFINITE 0x7FFFL
 #else
+	typedef int32_t ticks_t;  /*!< Type for time expressed in ticks. */
 	typedef int32_t mtime_t;  /*!< Type for time expressed in milliseconds. */
 	typedef int32_t utime_t;  /*!< Type for time expressed in microseconds. */
 	#define SIZEOF_MTIME_T (32 / CPU_BITS_PER_CHAR)
@@ -335,9 +357,11 @@
 
 /*! Bulk storage large enough for both pointers or integers. */
 typedef void * iptr_t;
+
+/*! Bulk storage large enough for both pointers to constants or integers. */
 typedef const void * const_iptr_t;
 
-typedef unsigned char sig_t;     /*!< Type for signal bits. */
+typedef unsigned char sigbit_t;  /*!< Type for signal bits. */
 typedef unsigned char sigmask_t; /*!< Type for signal masks. */
 typedef unsigned char page_t;    /*!< Type for banked memory pages. */
 
@@ -356,14 +380,23 @@ typedef unsigned char page_t;    /*!< Type for banked memory pages. */
  * \{
  */
 #if !(defined(size_t) || defined(_SIZE_T_DEFINED) || defined(_BSD_SIZE_T_DEFINED_))
-	#if CPU_REG_BITS > 32
-		/* 64bit. */
+	#if CPU_X86
+		/* 32bit or 64bit (32bit for _WIN64). */
 		typedef unsigned long size_t;
-		typedef long ssize_t;
 	#else
-		/* 32bit or 16bit. */
-		typedef unsigned int size_t;
+		#error Unknown CPU
+	#endif
+#endif
+
+#if !(defined(ssize_t) || defined(__ssize_t_defined))
+	#if CPU_X86
+		/* 32bit or 64bit (32bit for _WIN64). */
+		typedef long ssize_t;
+	#elif CPU_AVR
+		/* 16bit (missing in avr-libc's sys/types.h). */
 		typedef int ssize_t;
+	#else
+		#error Unknown CPU
 	#endif
 #endif
 /*\}*/