2008-10-02 Joel Sherrill <joel.sherrill@oarcorp.com>

* startup/bspgetworkarea.c: Change size_t to ssize_t on
	bsp_get_work_area(). On 16-bit architectures, size_t can be 16-bits
	which would limit the work area to 64K.

c/src/lib/libbsp/arm/gba/ChangeLog

@@ -1,3 +1,9 @@
+2008-10-02	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* startup/bspgetworkarea.c: Change size_t to ssize_t on
+	bsp_get_work_area(). On 16-bit architectures, size_t can be 16-bits
+	which would limit the work area to 64K.
+
 2008-09-30	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* clock/clockdrv.c: include "../../../shared/clockdrv_shell.h".

c/src/lib/libbsp/arm/gba/startup/bspgetworkarea.c

@@ -19,10 +19,10 @@ extern  void __heap_limit;
  *  Heap.
  */
 void bsp_get_work_area(
-  void   **work_area_start,
+  void    **work_area_start,
-  size_t  *work_area_size,
+  ssize_t  *work_area_size,
-  void   **heap_start,
+  void    **heap_start,
-  size_t  *heap_size
+  ssize_t  *heap_size
 )
 {
   *work_area_start = (void *)&_end;

c/src/lib/libbsp/arm/nds/ChangeLog

@@ -1,3 +1,9 @@
+2008-10-02	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* startup/bspgetworkarea.c: Change size_t to ssize_t on
+	bsp_get_work_area(). On 16-bit architectures, size_t can be 16-bits
+	which would limit the work area to 64K.
+
 2008-09-30	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* clock/clock.c: include "../../../shared/clockdrv_shell.h".

c/src/lib/libbsp/arm/nds/startup/bspgetworkarea.c

@@ -22,10 +22,10 @@ extern void *__ewram_end;
  *  Heap.
  */
 void bsp_get_work_area(
-  void   **work_area_start,
+  void    **work_area_start,
-  size_t  *work_area_size,
+  ssize_t  *work_area_size,
-  void   **heap_start,
+  void    **heap_start,
-  size_t  *heap_size
+  ssize_t  *heap_size
 )
 {
   *work_area_start = &_end;

c/src/lib/libbsp/i386/pc386/ChangeLog

@@ -1,3 +1,9 @@
+2008-10-02	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* startup/bspgetworkarea.c: Change size_t to ssize_t on
+	bsp_get_work_area(). On 16-bit architectures, size_t can be 16-bits
+	which would limit the work area to 64K.
+
 2008-10-02	Joel Sherrill <joel.sherrill@OARcorp.com>
 
 	* Makefile.am: Turn = into +=.

c/src/lib/libbsp/i386/pc386/startup/bspgetworkarea.c

@@ -111,16 +111,12 @@ void bsp_size_memory(void)
  *  Heap.
  */
 void bsp_get_work_area(
-  void   **work_area_start,
-  size_t  *work_area_size,
-  void   **heap_start,
-  size_t  *heap_size
 )
 {
   *work_area_start = (void *) rtemsFreeMemStart;
   *work_area_size  = (uintptr_t) bsp_mem_size - (uintptr_t) rtemsFreeMemStart;
   *heap_start      = BSP_BOOTCARD_HEAP_USES_WORK_AREA;
-  *heap_size       = (size_t) HeapSize;
+  *heap_size       = (ssize_t) HeapSize;
 
   #if 0
     printk( "WorkArea Base = %p\n", *work_area_start );

c/src/lib/libbsp/powerpc/mpc55xxevb/ChangeLog

@@ -1,3 +1,9 @@
+2008-10-02	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* startup/bspgetworkarea.c: Change size_t to ssize_t on
+	bsp_get_work_area(). On 16-bit architectures, size_t can be 16-bits
+	which would limit the work area to 64K.
+
 2008-09-30	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* Makefile.am, preinstall.am: Now links all tests.

c/src/lib/libbsp/powerpc/mpc55xxevb/startup/bspgetworkarea.c

@@ -33,14 +33,14 @@ LINKER_SYMBOL(bsp_section_bss_end);
 
 void bsp_get_work_area(
   void    **work_area_start,
-  size_t   *work_area_size,
+  ssize_t  *work_area_size,
   void    **heap_start,
-  size_t   *heap_size
+  ssize_t  *heap_size
 )
 {
   *work_area_start = bsp_section_bss_end;
   *work_area_size = bsp_ram_end - 2 * 
         MPC55XX_INTERRUPT_STACK_SIZE - bsp_section_bss_end;
   *heap_start = bsp_external_ram_start;
-  *heap_size = (size_t) bsp_external_ram_size;
+  *heap_size = (ssize_t) bsp_external_ram_size;
 }

c/src/lib/libbsp/powerpc/tqm8xx/ChangeLog

@@ -1,3 +1,9 @@
+2008-10-02	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* startup/bspgetworkarea.c: Change size_t to ssize_t on
+	bsp_get_work_area(). On 16-bit architectures, size_t can be 16-bits
+	which would limit the work area to 64K.
+
 2008-09-30	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* timer/timer.c: Eliminate uses of old benchmark timer names.

c/src/lib/libbsp/powerpc/tqm8xx/startup/bspgetworkarea.c

@@ -26,10 +26,10 @@
 #include <bsp/bootcard.h>
 
 void bsp_get_work_area(
-  void **work_area_start,
+  void    **work_area_start,
-  size_t *work_area_size,
+  ssize_t  *work_area_size,
-  void **heap_start,
+  void    **heap_start,
-  size_t *heap_size
+  ssize_t  *heap_size
 )
 {
   char *ram_end = (char *) (TQM_BD_INFO.sdram_size - (uint32_t)TopRamReserved);

c/src/lib/libbsp/unix/posix/ChangeLog

@@ -1,3 +1,9 @@
+2008-10-02	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* startup/bspgetworkarea.c: Change size_t to ssize_t on
+	bsp_get_work_area(). On 16-bit architectures, size_t can be 16-bits
+	which would limit the work area to 64K.
+
 2008-09-30	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* Makefile.am: Eliminate bsp.am. Cleanup.

c/src/lib/libbsp/unix/posix/startup/bspgetworkarea.c

@@ -14,10 +14,10 @@
 #include <rtems/libio.h>
 
 void bsp_get_work_area(
-  void   **work_area_start,
+  void    **work_area_start,
-  size_t  *work_area_size,
+  ssize_t  *work_area_size,
-  void   **heap_start,
+  void    **heap_start,
-  size_t  *heap_size
+  ssize_t  *heap_size
 )
 {
   uintptr_t   workspace_ptr;