Split cpu/cpu.h in 3 files: irq, types and attr.

[bertos.git] / cfg / compiler.h

diff --git a/cfg/compiler.h b/cfg/compiler.h
old mode 100755 (executable)
new mode 100644 (file)
index 9f5462b..5a73038
--- a/cfg/compiler.h
+++ b/cfg/compiler.h
@@ -1,9 +1,34 @@
 /**
  * \file
  * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
  * Copyright 2003, 2004, 2005 Develer S.r.l. (http://www.develer.com/)
  * Copyright 2001, 2002, 2003 Bernardo Innocenti <bernie@codewiz.org>
- * This file is part of DevLib - See README.devlib for information.
+ *
  * -->
  *
  * \brief Additional support macros for compiler independance
@@ -14,6 +39,12 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.24  2007/01/09 08:58:14  bernie
+ *#* Avoid dependency on cfg/compiler.h
+ *#*
+ *#* Revision 1.23  2006/09/13 18:28:38  bernie
+ *#* Reformat.
+ *#*
  *#* Revision 1.22  2006/07/19 12:56:25  bernie
  *#* Convert to new Doxygen style.
  *#*
@@ -83,7 +114,7 @@
 #ifndef DEVLIB_COMPILER_H
 #define DEVLIB_COMPILER_H
 
-#include <cfg/cpu_detect.h>
+#include <cpu/detect.h>
 
 
 #if defined __GNUC__ && defined __GNUC_MINOR__
@@ -419,11 +450,16 @@
        #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)
        #define SIZEOF_UTIME_T (32 / CPU_BITS_PER_CHAR)
-       #define MTIME_INFINITE 0x7FFFFFFFL
+
+       #ifndef DEVLIB_MTIME_DEFINED
+               #define DEVLIB_MTIME_DEFINED 1 /* Resolve conflict with <os/hptime.h> */
+               typedef int32_t mtime_t;  /**< Type for time expressed in milliseconds. */
+               #define SIZEOF_MTIME_T (32 / CPU_BITS_PER_CHAR)
+               #define MTIME_INFINITE 0x7FFFFFFFL
+       #endif
 #endif
 
 /** Bulk storage large enough for both pointers or integers. */
@@ -537,15 +573,15 @@ typedef unsigned char page_t;    /**< Type for banked memory pages. */
        UNUSED_VAR(extern char, STATIC_ASSERTION_FAILED__[(condition) ? 1 : -1])
 
 #ifndef ASSERT_TYPE_EQUAL
-/** Ensure two variables have the same type. */
-#define ASSERT_TYPE_EQUAL(var1, var2)  \
-               do { (void)(&(var1) == &(var2)); } while(0)
+       /** Ensure two variables have the same type. */
+       #define ASSERT_TYPE_EQUAL(var1, var2)  \
+                       do { (void)(&(var1) == &(var2)); } while(0)
 #endif
 
 #ifndef ASSERT_TYPE_IS
-/** Ensure variable is of specified type. */
-#define ASSERT_TYPE_IS(var, type)  \
-               do { (void)(&(var) == (type *)0); } while(0)
+       /** Ensure variable is of specified type. */
+       #define ASSERT_TYPE_IS(var, type)  \
+                       do { (void)(&(var) == (type *)0); } while(0)
 #endif
 
 #endif /* DEVLIB_COMPILER_H */