2008-12-14 Joel Sherrill <joel.sherrill@oarcorp.com>

	* libcsupport/src/realloc.c, rtems/include/rtems/rtems/region.h,
	rtems/src/regioncreate.c, rtems/src/regionextend.c,
	rtems/src/regiongetsegment.c, rtems/src/regiongetsegmentsize.c,
	rtems/src/regionmp.c, rtems/src/regionresizesegment.c,
	sapi/include/rtems/config.h, score/include/rtems/score/heap.h,
	score/include/rtems/score/protectedheap.h, score/src/heap.c,
	score/src/heapallocate.c, score/src/heapallocatealigned.c,
	score/src/heapextend.c, score/src/heapresizeblock.c,
	score/src/heapsizeofuserarea.c, score/src/pheapallocate.c,
	score/src/pheapallocatealigned.c, score/src/pheapextend.c,
	score/src/pheapgetblocksize.c, score/src/pheapresizeblock.c: Change
	sizes of heap/region and allocated objects in heap to intptr_t so
	they can be larger than a single allocatable object (e.g. size_t).

13 files changed, 43 insertions, 41 deletions

diff --git a/cpukit/score/include/rtems/score/heap.h b/cpukit/score/include/rtems/score/heap.h
index 0587852d78..286205dffc 100644
--- a/cpukit/score/include/rtems/score/heap.h
+++ b/cpukit/score/include/rtems/score/heap.h
@@ -145,11 +145,11 @@ typedef struct {
   /** instance number of this heap */
   uint32_t instance;
   /** the size of the memory for heap */
-  uint32_t size;
+  intptr_t size;
   /** current free size */
-  uint32_t free_size;
+  intptr_t free_size;
   /** minimum free size ever */
-  uint32_t min_free_size;
+  intptr_t min_free_size;
   /** current number of free blocks */
   uint32_t free_blocks;
   /** maximum number of free blocks ever */
@@ -262,7 +262,7 @@ typedef struct {
 uint32_t   _Heap_Initialize(
   Heap_Control *the_heap,
   void         *starting_address,
-  size_t        size,
+  intptr_t      size,
   uint32_t      page_size
 );
 
@@ -281,8 +281,8 @@ uint32_t   _Heap_Initialize(
 Heap_Extend_status _Heap_Extend(
   Heap_Control *the_heap,
   void         *starting_address,
-  size_t        size,
-  uint32_t     *amount_extended
+  intptr_t      size,
+  intptr_t     *amount_extended
 );
 
 /**
@@ -296,7 +296,7 @@ Heap_Extend_status _Heap_Extend(
  */
 void *_Heap_Allocate(
   Heap_Control *the_heap,
-  size_t        size
+  intptr_t      size
 );
 
 /**
@@ -315,7 +315,7 @@ void *_Heap_Allocate(
  */
 void *_Heap_Allocate_aligned(
   Heap_Control *the_heap,
-  size_t        size,
+  intptr_t      size,
   uint32_t      alignment
 );
 
@@ -336,7 +336,7 @@ void *_Heap_Allocate_aligned(
 bool _Heap_Size_of_user_area(
   Heap_Control        *the_heap,
   void                *starting_address,
-  size_t              *size
+  intptr_t            *size
 );
 
 /**
@@ -364,9 +364,9 @@ bool _Heap_Size_of_user_area(
 Heap_Resize_status _Heap_Resize_block(
   Heap_Control *the_heap,
   void         *starting_address,
-  size_t        size,
-  uint32_t     *old_mem_size,
-  uint32_t     *avail_mem_size
+  intptr_t      size,
+  intptr_t     *old_mem_size,
+  intptr_t     *avail_mem_size
 );
 
 /**
diff --git a/cpukit/score/include/rtems/score/protectedheap.h b/cpukit/score/include/rtems/score/protectedheap.h
index 78c2abc3d2..1d71ac9b3f 100644
--- a/cpukit/score/include/rtems/score/protectedheap.h
+++ b/cpukit/score/include/rtems/score/protectedheap.h
@@ -54,7 +54,7 @@ extern "C" {
 static inline uint32_t _Protected_heap_Initialize(
   Heap_Control *the_heap,
   void         *starting_address,
-  size_t        size,
+  intptr_t      size,
   uint32_t      page_size
 )
 {
@@ -74,7 +74,7 @@ static inline uint32_t _Protected_heap_Initialize(
 bool _Protected_heap_Extend(
   Heap_Control *the_heap,
   void         *starting_address,
-  size_t        size
+  intptr_t      size
 );
 
 /**
@@ -88,7 +88,7 @@ bool _Protected_heap_Extend(
  */
 void *_Protected_heap_Allocate(
   Heap_Control *the_heap,
-  size_t        size
+  intptr_t      size
 );
 
 /**
@@ -107,7 +107,7 @@ void *_Protected_heap_Allocate(
  */
 void *_Protected_heap_Allocate_aligned(
   Heap_Control *the_heap,
-  size_t        size,
+  intptr_t      size,
   uint32_t      alignment
 );
 
@@ -128,7 +128,7 @@ void *_Protected_heap_Allocate_aligned(
 bool _Protected_heap_Get_block_size(
   Heap_Control        *the_heap,
   void                *starting_address,
-  size_t              *size
+  intptr_t            *size
 );
 
 /**
@@ -146,7 +146,7 @@ bool _Protected_heap_Get_block_size(
 bool _Protected_heap_Resize_block(
   Heap_Control *the_heap,
   void         *starting_address,
-  size_t        size
+  intptr_t      size
 );
 
 /**
diff --git a/cpukit/score/src/heap.c b/cpukit/score/src/heap.c
index 042dc6d604..014df39d74 100644
--- a/cpukit/score/src/heap.c
+++ b/cpukit/score/src/heap.c
@@ -115,7 +115,7 @@ static uint32_t instance = 0;
 uint32_t   _Heap_Initialize(
   Heap_Control        *the_heap,
   void                *starting_address,
-  size_t               size,
+  intptr_t             size,
   uint32_t             page_size
 )
 {
diff --git a/cpukit/score/src/heapallocate.c b/cpukit/score/src/heapallocate.c
index 418ee758fc..86164d209c 100644
--- a/cpukit/score/src/heapallocate.c
+++ b/cpukit/score/src/heapallocate.c
@@ -36,7 +36,7 @@
 
 void *_Heap_Allocate(
   Heap_Control        *the_heap,
-  size_t               size
+  intptr_t             size
 )
 {
   uint32_t  the_size;
diff --git a/cpukit/score/src/heapallocatealigned.c b/cpukit/score/src/heapallocatealigned.c
index 3fda404490..d96cdb7c67 100644
--- a/cpukit/score/src/heapallocatealigned.c
+++ b/cpukit/score/src/heapallocatealigned.c
@@ -23,11 +23,12 @@
 
 static void
 check_result(
-  Heap_Control* the_heap,
-  Heap_Block* the_block,
-  _H_uptr_t user_addr,
-  _H_uptr_t aligned_user_addr,
-  uint32_t size)
+  Heap_Control *the_heap,
+  Heap_Block   *the_block,
+  _H_uptr_t     user_addr,
+  _H_uptr_t     aligned_user_addr,
+  intptr_t      size
+)
 {
   _H_uptr_t const user_area = _H_p2u(_Heap_User_area(the_block));
   _H_uptr_t const block_end = _H_p2u(the_block)
@@ -73,7 +74,8 @@ static
 Heap_Block *block_allocate(
   Heap_Control  *the_heap,
   Heap_Block    *the_block,
-  uint32_t      alloc_size)
+  intptr_t       alloc_size
+)
 {
   Heap_Statistics *const stats = &the_heap->stats;
   uint32_t const block_size = _Heap_Block_size(the_block);
@@ -131,7 +133,7 @@ Heap_Block *block_allocate(
 
 void *_Heap_Allocate_aligned(
   Heap_Control *the_heap,
-  size_t        size,
+  intptr_t      size,
   uint32_t      alignment
 )
 {
diff --git a/cpukit/score/src/heapextend.c b/cpukit/score/src/heapextend.c
index 73eb91f127..340fc84db2 100644
--- a/cpukit/score/src/heapextend.c
+++ b/cpukit/score/src/heapextend.c
@@ -38,8 +38,8 @@
 Heap_Extend_status _Heap_Extend(
   Heap_Control        *the_heap,
   void                *starting_address,
-  size_t               size,
-  uint32_t            *amount_extended
+  intptr_t             size,
+  intptr_t            *amount_extended
 )
 {
   uint32_t         the_size;
diff --git a/cpukit/score/src/heapresizeblock.c b/cpukit/score/src/heapresizeblock.c
index 49460f9767..c744d4ff88 100644
--- a/cpukit/score/src/heapresizeblock.c
+++ b/cpukit/score/src/heapresizeblock.c
@@ -47,9 +47,9 @@
 Heap_Resize_status _Heap_Resize_block(
   Heap_Control *the_heap,
   void         *starting_address,
-  size_t        size,
-  uint32_t     *old_mem_size,
-  uint32_t     *avail_mem_size
+  intptr_t      size,
+  intptr_t     *old_mem_size,
+  intptr_t     *avail_mem_size
 )
 {
   Heap_Block *the_block;
diff --git a/cpukit/score/src/heapsizeofuserarea.c b/cpukit/score/src/heapsizeofuserarea.c
index c1555d2ccc..d7c6f0f9b9 100644
--- a/cpukit/score/src/heapsizeofuserarea.c
+++ b/cpukit/score/src/heapsizeofuserarea.c
@@ -42,7 +42,7 @@
 bool _Heap_Size_of_user_area(
   Heap_Control        *the_heap,
   void                *starting_address,
-  size_t              *size
+  intptr_t            *size
 )
 {
   Heap_Block        *the_block;
diff --git a/cpukit/score/src/pheapallocate.c b/cpukit/score/src/pheapallocate.c
index a0841bc653..f864a4a435 100644
--- a/cpukit/score/src/pheapallocate.c
+++ b/cpukit/score/src/pheapallocate.c
@@ -18,7 +18,7 @@
 
 void *_Protected_heap_Allocate(
   Heap_Control *the_heap,
-  size_t        size
+  intptr_t      size
 )
 {
   void *p;
diff --git a/cpukit/score/src/pheapallocatealigned.c b/cpukit/score/src/pheapallocatealigned.c
index 1e1706063b..97873f9b29 100644
--- a/cpukit/score/src/pheapallocatealigned.c
+++ b/cpukit/score/src/pheapallocatealigned.c
@@ -18,7 +18,7 @@
 
 void *_Protected_heap_Allocate_aligned(
   Heap_Control *the_heap,
-  size_t        size,
+  intptr_t      size,
   uint32_t      alignment
 )
 {
diff --git a/cpukit/score/src/pheapextend.c b/cpukit/score/src/pheapextend.c
index 2d8d4ac3a3..d391018d0d 100644
--- a/cpukit/score/src/pheapextend.c
+++ b/cpukit/score/src/pheapextend.c
@@ -19,11 +19,11 @@
 bool _Protected_heap_Extend(
   Heap_Control *the_heap,
   void         *starting_address,
-  size_t        size
+  intptr_t      size
 )
 {
   Heap_Extend_status status;
-  uint32_t           amount_extended;
+  intptr_t           amount_extended;
 
   _RTEMS_Lock_allocator();
     status = _Heap_Extend(the_heap, starting_address, size, &amount_extended);
diff --git a/cpukit/score/src/pheapgetblocksize.c b/cpukit/score/src/pheapgetblocksize.c
index 029ef7b2c7..0e6cd80ea5 100644
--- a/cpukit/score/src/pheapgetblocksize.c
+++ b/cpukit/score/src/pheapgetblocksize.c
@@ -19,7 +19,7 @@
 bool _Protected_heap_Get_block_size(
   Heap_Control        *the_heap,
   void                *starting_address,
-  size_t              *size
+  intptr_t            *size
 )
 {
   bool    status;
diff --git a/cpukit/score/src/pheapresizeblock.c b/cpukit/score/src/pheapresizeblock.c
index 589a520e0d..45e7861509 100644
--- a/cpukit/score/src/pheapresizeblock.c
+++ b/cpukit/score/src/pheapresizeblock.c
@@ -19,12 +19,12 @@
 bool _Protected_heap_Resize_block(
   Heap_Control *the_heap,
   void         *starting_address,
-  size_t        size
+  intptr_t      size
 )
 {
   Heap_Resize_status status;
-  uint32_t           old_mem_size;
-  uint32_t           avail_mem_size;
+  intptr_t           old_mem_size;
+  intptr_t           avail_mem_size;
 
   _RTEMS_Lock_allocator();
     status = _Heap_Resize_block(