2009-09-06 Sebastian Huber <Sebastian.Huber@embedded-brains.de>

	* libcsupport/src/free.c, libmisc/stackchk/check.c,
	rtems/include/rtems/rtems/region.h, rtems/src/regioncreate.c,
	rtems/src/regionextend.c, rtems/src/regiongetinfo.c,
	rtems/src/regiongetsegment.c, rtems/src/regiongetsegmentsize.c,
	rtems/src/regionresizesegment.c, score/src/pheapallocate.c,
	score/src/pheapallocatealigned.c, score/src/pheapextend.c,
	score/src/pheapfree.c, score/src/pheapgetblocksize.c,
	score/src/pheapgetfreeinfo.c, score/src/pheapgetinfo.c,
	score/src/pheapgetsize.c, score/src/pheapinit.c,
	score/src/pheapresizeblock.c, score/src/pheapwalk.c:
	Update for heap API changes.
	* score/include/rtems/score/apimutex.h,
	score/include/rtems/score/object.h: Documentation.
	* score/include/rtems/score/heap.h,
	score/include/rtems/score/protectedheap.h,
	score/inline/rtems/score/heap.inl, score/src/heap.c,
	score/src/heapallocate.c, score/src/heapallocatealigned.c,
	score/src/heapextend.c, score/src/heapfree.c,
	score/src/heapgetfreeinfo.c, score/src/heapgetinfo.c,
	score/src/heapresizeblock.c, score/src/heapsizeofuserarea.c,
	score/src/heapwalk.c: Overall cleanup. Added boundary constraint to
	allocation function. More changes follow.

7 files changed, 24 insertions, 27 deletions

diff --git a/cpukit/rtems/include/rtems/rtems/region.h b/cpukit/rtems/include/rtems/rtems/region.h
index 938be4e77d..905a580ec1 100644
--- a/cpukit/rtems/include/rtems/rtems/region.h
+++ b/cpukit/rtems/include/rtems/rtems/region.h
@@ -69,9 +69,9 @@ typedef struct {
   Objects_Control       Object;
   Thread_queue_Control  Wait_queue;            /* waiting threads        */
   void                 *starting_address;      /* physical start addr    */
-  intptr_t              length;                /* physical length(bytes) */
-  uint32_t              page_size;             /* in bytes               */
-  intptr_t              maximum_segment_size;  /* in bytes               */
+  uintptr_t             length;                /* physical length(bytes) */
+  uintptr_t             page_size;             /* in bytes               */
+  uintptr_t             maximum_segment_size;  /* in bytes               */
   rtems_attribute       attribute_set;
   uint32_t              number_of_used_blocks; /* blocks allocated       */
   Heap_Control          Memory;
@@ -104,9 +104,9 @@ void _Region_Manager_initialization(void);
 rtems_status_code rtems_region_create(
   rtems_name          name,
   void               *starting_address,
-  intptr_t            length,
-  uint32_t            page_size,
-  rtems_attribute  attribute_set,
+  uintptr_t           length,
+  uintptr_t           page_size,
+  rtems_attribute     attribute_set,
   Objects_Id         *id
 );
 
@@ -121,7 +121,7 @@ rtems_status_code rtems_region_create(
 rtems_status_code rtems_region_extend(
   Objects_Id          id,
   void               *starting_address,
-  intptr_t            length
+  uintptr_t           length
 );
 
 /**
@@ -184,10 +184,10 @@ rtems_status_code rtems_region_delete(
  */
 rtems_status_code rtems_region_get_segment(
   Objects_Id         id,
-  intptr_t           size,
+  uintptr_t          size,
   rtems_option       option_set,
   rtems_interval     timeout,
-  void              **segment
+  void             **segment
 );
 
 /**
@@ -199,7 +199,7 @@ rtems_status_code rtems_region_get_segment(
 rtems_status_code rtems_region_get_segment_size(
   Objects_Id         id,
   void              *segment,
-  intptr_t          *size
+  uintptr_t         *size
 );
 
 /**
@@ -241,8 +241,8 @@ rtems_status_code rtems_region_return_segment(
 rtems_status_code rtems_region_resize_segment(
   Objects_Id  id,
   void       *segment,
-  intptr_t    size,
-  intptr_t   *old_size
+  uintptr_t   size,
+  uintptr_t  *old_size
 );
 
 #ifndef __RTEMS_APPLICATION__
diff --git a/cpukit/rtems/src/regioncreate.c b/cpukit/rtems/src/regioncreate.c
index 98c29bb94a..66beec13fd 100644
--- a/cpukit/rtems/src/regioncreate.c
+++ b/cpukit/rtems/src/regioncreate.c
@@ -50,8 +50,8 @@
 rtems_status_code rtems_region_create(
   rtems_name          name,
   void               *starting_address,
-  intptr_t            length,
-  uint32_t            page_size,
+  uintptr_t           length,
+  uintptr_t           page_size,
   rtems_attribute     attribute_set,
   Objects_Id         *id
 )
diff --git a/cpukit/rtems/src/regionextend.c b/cpukit/rtems/src/regionextend.c
index cf02444b56..a198aabebc 100644
--- a/cpukit/rtems/src/regionextend.c
+++ b/cpukit/rtems/src/regionextend.c
@@ -45,10 +45,10 @@
 rtems_status_code rtems_region_extend(
   Objects_Id          id,
   void               *starting_address,
-  intptr_t            length
+  uintptr_t           length
 )
 {
-  intptr_t            amount_extended;
+  uintptr_t           amount_extended;
   Heap_Extend_status  heap_status;
   Objects_Locations   location;
   rtems_status_code   return_status;
diff --git a/cpukit/rtems/src/regiongetinfo.c b/cpukit/rtems/src/regiongetinfo.c
index 2fad55dcff..31d5166e0d 100644
--- a/cpukit/rtems/src/regiongetinfo.c
+++ b/cpukit/rtems/src/regiongetinfo.c
@@ -60,11 +60,8 @@ rtems_status_code rtems_region_get_information(
     switch ( location ) {
 
       case OBJECTS_LOCAL:
-        if ( _Heap_Get_information( &the_region->Memory, the_info ) !=
-             HEAP_GET_INFORMATION_SUCCESSFUL )
-          return_status = RTEMS_INVALID_ADDRESS;
-        else
-          return_status = RTEMS_SUCCESSFUL;
+        _Heap_Get_information( &the_region->Memory, the_info );
+        return_status = RTEMS_SUCCESSFUL;
         break;
 
 #if defined(RTEMS_MULTIPROCESSING)
diff --git a/cpukit/rtems/src/regiongetsegment.c b/cpukit/rtems/src/regiongetsegment.c
index e060a8a4e9..af70ead300 100644
--- a/cpukit/rtems/src/regiongetsegment.c
+++ b/cpukit/rtems/src/regiongetsegment.c
@@ -47,7 +47,7 @@
 
 rtems_status_code rtems_region_get_segment(
   Objects_Id         id,
-  intptr_t           size,
+  uintptr_t          size,
   rtems_option       option_set,
   rtems_interval     timeout,
   void              **segment
diff --git a/cpukit/rtems/src/regiongetsegmentsize.c b/cpukit/rtems/src/regiongetsegmentsize.c
index 203ce4c09a..fda11d0bc8 100644
--- a/cpukit/rtems/src/regiongetsegmentsize.c
+++ b/cpukit/rtems/src/regiongetsegmentsize.c
@@ -45,7 +45,7 @@
 rtems_status_code rtems_region_get_segment_size(
   Objects_Id         id,
   void              *segment,
-  intptr_t          *size
+  uintptr_t         *size
 )
 {
   Objects_Locations        location;
diff --git a/cpukit/rtems/src/regionresizesegment.c b/cpukit/rtems/src/regionresizesegment.c
index 2bbca2bae5..922641039f 100644
--- a/cpukit/rtems/src/regionresizesegment.c
+++ b/cpukit/rtems/src/regionresizesegment.c
@@ -46,13 +46,13 @@
 rtems_status_code rtems_region_resize_segment(
   Objects_Id  id,
   void       *segment,
-  intptr_t    size,
-  intptr_t   *old_size
+  uintptr_t   size,
+  uintptr_t  *old_size
 )
 {
-  intptr_t                 avail_size;
+  uintptr_t                avail_size;
   Objects_Locations        location;
-  intptr_t                 osize;
+  uintptr_t                osize;
   rtems_status_code        return_status = RTEMS_INTERNAL_ERROR;
   Heap_Resize_status       status;
   register Region_Control *the_region;