change log for rtems (2011-09-02)

[rtems-vc at rtems.org]

 *sh*:
2011-09-02	Sebastian Huber <sebastian.huber at embedded-brains.de>

	* rtems/score/nios2-utility.h: Avoid redefines with Altera HAL.
	Declare _Nios2_ISR_Set_level().
	* nios2-context-initialize.c: Use _Nios2_ISR_Set_level().
	* nios2-isr-set-level.c: Define _Nios2_ISR_Set_level().

M   1.37  cpukit/score/cpu/nios2/ChangeLog
M    1.2  cpukit/score/cpu/nios2/nios2-context-initialize.c
M    1.2  cpukit/score/cpu/nios2/nios2-isr-set-level.c
M    1.2  cpukit/score/cpu/nios2/rtems/score/nios2-utility.h

diff -u rtems/cpukit/score/cpu/nios2/ChangeLog:1.36 rtems/cpukit/score/cpu/nios2/ChangeLog:1.37
--- rtems/cpukit/score/cpu/nios2/ChangeLog:1.36	Thu Sep  1 10:52:12 2011
+++ rtems/cpukit/score/cpu/nios2/ChangeLog	Fri Sep  2 02:52:30 2011
@@ -1,3 +1,10 @@
+2011-09-02	Sebastian Huber <sebastian.huber at embedded-brains.de>
+
+	* rtems/score/nios2-utility.h: Avoid redefines with Altera HAL.
+	Declare _Nios2_ISR_Set_level().
+	* nios2-context-initialize.c: Use _Nios2_ISR_Set_level().
+	* nios2-isr-set-level.c: Define _Nios2_ISR_Set_level().
+
 2011-09-01	Sebastian Huber <sebastian.huber at embedded-brains.de>
 
 	* cpu.c, cpu_asm.S: Removed files.

diff -u rtems/cpukit/score/cpu/nios2/nios2-context-initialize.c:1.1 rtems/cpukit/score/cpu/nios2/nios2-context-initialize.c:1.2
--- rtems/cpukit/score/cpu/nios2/nios2-context-initialize.c:1.1	Thu Sep  1 10:52:12 2011
+++ rtems/cpukit/score/cpu/nios2/nios2-context-initialize.c	Fri Sep  2 02:52:30 2011
@@ -17,9 +17,11 @@
   #include "config.h"
 #endif
 
-#include <rtems/score/cpu.h>
 #include <string.h>
 
+#include <rtems/score/cpu.h>
+#include <rtems/score/nios2-utility.h>
+
 void _CPU_Context_Initialize(
   Context_Control *context,
   void *stack_area_begin,
@@ -34,8 +36,7 @@
   memset(context, 0, sizeof(*context));
 
   context->fp = stack;
+  context->status = _Nios2_ISR_Set_level( new_level, NIOS2_STATUS_PIE );
   context->sp = stack;
   context->ra = (uint32_t) entry_point;
-  /* @todo Add EIC support. */
-  context->status = new_level ? 0 : 1;
 }

diff -u rtems/cpukit/score/cpu/nios2/nios2-isr-set-level.c:1.1 rtems/cpukit/score/cpu/nios2/nios2-isr-set-level.c:1.2
--- rtems/cpukit/score/cpu/nios2/nios2-isr-set-level.c:1.1	Thu Sep  1 10:52:12 2011
+++ rtems/cpukit/score/cpu/nios2/nios2-isr-set-level.c	Fri Sep  2 02:52:30 2011
@@ -21,10 +21,8 @@
 #include <rtems/score/interr.h>
 #include <rtems/score/nios2-utility.h>
 
-void _CPU_ISR_Set_level( uint32_t new_level )
+uint32_t _Nios2_ISR_Set_level( uint32_t new_level, uint32_t status )
 {
-  uint32_t status = _Nios2_Get_ctlreg_status();
-
   switch ( _Nios2_Get_ISR_status_mask() ) {
     case NIOS2_ISR_STATUS_MASK_IIC:
       if ( new_level == 0 ) {
@@ -50,5 +48,14 @@
       break;
   }
 
+  return status;
+}
+
+void _CPU_ISR_Set_level( uint32_t new_level )
+{
+  uint32_t status = _Nios2_Get_ctlreg_status();
+
+  status = _Nios2_ISR_Set_level( new_level, status );
+
   _Nios2_Set_ctlreg_status( status );
 }

diff -u rtems/cpukit/score/cpu/nios2/rtems/score/nios2-utility.h:1.1 rtems/cpukit/score/cpu/nios2/rtems/score/nios2-utility.h:1.2
--- rtems/cpukit/score/cpu/nios2/rtems/score/nios2-utility.h:1.1	Thu Sep  1 10:52:12 2011
+++ rtems/cpukit/score/cpu/nios2/rtems/score/nios2-utility.h	Fri Sep  2 02:52:30 2011
@@ -103,16 +103,36 @@
 #define NIOS2_MPUBASE_BASE_OFFSET 5
 #define NIOS2_MPUBASE_BASE_MASK (0x1ffffff << NIOS2_MPUBASE_BASE_OFFSET)
 #define NIOS2_MPUBASE_INDEX_OFFSET 1
-#define NIOS2_MPUBASE_INDEX_MASK (0x1f << NIOS2_MPUBASE_INDEX_OFFSET)
+
+/* Avoid redefines with Altera HAL */
+#ifndef NIOS2_MPUBASE_INDEX_MASK
+  #define NIOS2_MPUBASE_INDEX_MASK (0x1f << NIOS2_MPUBASE_INDEX_OFFSET)
+#endif
+
 #define NIOS2_MPUBASE_D (1 << 0)
 
 #define NIOS2_MPUACC_MASK_OFFSET 6
-#define NIOS2_MPUACC_MASK_MASK (0x1ffffff << NIOS2_MPUACC_MASK_OFFSET)
+
+/* Avoid redefines with Altera HAL */
+#ifndef NIOS2_MPUACC_MASK_MASK
+  #define NIOS2_MPUACC_MASK_MASK (0x1ffffff << NIOS2_MPUACC_MASK_OFFSET)
+#endif
+
 #define NIOS2_MPUACC_LIMIT_OFFSET 6
-#define NIOS2_MPUACC_LIMIT_MASK (0x3ffffff << NIOS2_MPUACC_LIMIT_OFFSET)
+
+/* Avoid redefines with Altera HAL */
+#ifndef NIOS2_MPUACC_LIMIT_MASK
+  #define NIOS2_MPUACC_LIMIT_MASK (0x3ffffff << NIOS2_MPUACC_LIMIT_OFFSET)
+#endif
+
 #define NIOS2_MPUACC_C (1 << 5)
 #define NIOS2_MPUACC_PERM_OFFSET 2
-#define NIOS2_MPUACC_PERM_MASK (0x7 << NIOS2_MPUACC_PERM_OFFSET)
+
+/* Avoid redefines with Altera HAL */
+#ifndef NIOS2_MPUACC_PERM_MASK
+  #define NIOS2_MPUACC_PERM_MASK (0x7 << NIOS2_MPUACC_PERM_OFFSET)
+#endif
+
 #define NIOS2_MPUACC_RD (1 << 1)
 #define NIOS2_MPUACC_WR (1 << 0)
 
@@ -286,11 +306,11 @@
 
 static inline bool _Nios2_Has_internal_interrupt_controller( void )
 {
-  uint32_t isr_status_mask = _Nios2_Get_ISR_status_mask();
-
-  return isr_status_mask == NIOS2_ISR_STATUS_MASK_IIC;
+  return _Nios2_Get_ISR_status_mask() == NIOS2_ISR_STATUS_MASK_IIC;
 }
 
+uint32_t _Nios2_ISR_Set_level( uint32_t new_level, uint32_t status );
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */



--

Generated by Deluxe Loginfo [http://www.codewiz.org/projects/index.html#loginfo] 2.122 by Bernardo Innocenti <bernie at develer.com>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/vc/attachments/20110902/2081600f/attachment.html>