Doc fixes.

[bertos.git] / mware / pgm.h

diff --git a/mware/pgm.h b/mware/pgm.h
old mode 100755 (executable)
new mode 100644 (file)
index 8f5b878..eebe87f
--- a/mware/pgm.h
+++ b/mware/pgm.h
@@ -1,8 +1,33 @@
-/*!
+/**
  * \file
  * <!--
- * Copyright 2005 Develer S.r.l. (http://www.develer.com/)
- * This file is part of DevLib - See README.devlib for information.
+ * 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 2005 ,2006, 2007 Develer S.r.l. (http://www.develer.com/)
+ *
  * -->
  *
  * \brief Support for reading program memory on Harvard architectures.
@@ -22,9 +47,10 @@
 #ifndef MWARE_PGM_H
 #define MWARE_PGM_H
 
-#include <cfg/cpu_detect.h>
 #include <cfg/compiler.h> /* For intXX_t */
-#include <cfg/cpu.h> /* For CPU_HARVARD */
+#include <cpu/detect.h>
+#include <cpu/attr.h>     /* For CPU_HARVARD */
+#include <cpu/types.h>    /* For SIZEOF_INT */
 
 #if CPU_AVR
 
@@ -41,26 +67,6 @@
                        ); \
                        __result; \
                })
-               #if 0 // 128/103
-               #define pgm_read_uint16_t(addr) \
-               ({ \
-                       uint32_t __addr32 = (uint32_t)(addr); \
-                       uint16_t __result; \
-                       __asm__ \
-                       ( \
-                               "out %2, %C1"   "\n\t" \
-                               "movw r30, %1"  "\n\t" \
-                               "elpm %A0, Z+"  "\n\t" \
-                               "elpm %B0, Z"   "\n\t" \
-                               : "=r" (__result) \
-                               : "r" (__addr32), \
-                                 "I" (_SFR_IO_ADDR(RAMPZ)) \
-                               : "r30", "r31" \
-                       ); \
-                       __result; \
-               })
-               #endif
-
                #define pgm_read_uint16_t(addr) \
                ({ \
                        uint16_t __addr16 = (uint16_t)(addr); \
@@ -92,32 +98,6 @@
                        ); \
                        __result; \
                })
-               #if 0 // 128/103
-               #define pgm_read_uint16_t(addr) \
-               ({ \
-                       uint32_t __addr32 = (uint32_t)(addr); \
-                       uint16_t __result; \
-                       __asm__ \
-                       ( \
-                               "out %2, %C1"   "\n\t" \
-                               "mov r31, %B1"  "\n\t" \
-                               "mov r30, %A1"  "\n\t" \
-                               "elpm"          "\n\t" \
-                               "mov %A0, r0"   "\n\t" \
-                               "in r0, %2"     "\n\t" \
-                               "adiw r30, 1"   "\n\t" \
-                               "adc r0, __zero_reg__" "\n\t" \
-                               "out %2, r0"    "\n\t" \
-                               "elpm"          "\n\t" \
-                               "mov %B0, r0"   "\n\t" \
-                               : "=r" (__result) \
-                               : "r" (__addr32), \
-                                 "I" (_SFR_IO_ADDR(RAMPZ)) \
-                               : "r0", "r30", "r31" \
-                       ); \
-                       __result; \
-               })
-               #endif
                #define pgm_read_uint16_t(addr) \
                ({ \
                        uint16_t __addr16 = (uint16_t)(addr); \
@@ -170,7 +150,7 @@
 #define PROGMEM         /* nothing */
 #endif
 
-/*!
+/**
  * \name Types for variables stored in program memory (harvard processors).
  * \{
  */
@@ -183,7 +163,7 @@ typedef PROGMEM int32_t pgm_int32_t;
 typedef PROGMEM uint32_t pgm_uint32_t;
 /*\}*/
 
-/*!
+/**
  * \name PGM support macros.
  *
  * These macros enable dual compilation of code for both program