Use Context_Control_fp* instead of void* for fp_contexts.

cpukit/score/cpu/i386/rtems/score/cpu.h

@@ -495,7 +495,7 @@ void _CPU_Context_restore(
  */
 
 void _CPU_Context_save_fp(
-  void **fp_context_ptr
+  Context_Control_fp **fp_context_ptr
 );
 
 /*
@@ -505,7 +505,7 @@ void _CPU_Context_save_fp(
  */
 
 void _CPU_Context_restore_fp(
-  void **fp_context_ptr
+  Context_Control_fp **fp_context_ptr
 );
 
 #ifdef __cplusplus

cpukit/score/cpu/sparc/cpu.c

@@ -54,7 +54,7 @@ void _CPU_Initialize(
 )
 {
 #if (SPARC_HAS_FPU == 1)
-  void                  *pointer;
+  Context_Control_fp *pointer;
 
   /*
    *  This seems to be the most appropriate way to obtain an initial

cpukit/score/include/rtems/score/thread.h

@@ -174,7 +174,7 @@ typedef struct {
   Stack_Control        Initial_stack;
 #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
   /** This field is the initial FP context area address. */
-  void                *fp_context;
+  Context_Control_fp  *fp_context;
 #endif
   /** This field is the initial stack area address. */
   void                *stack;
@@ -336,7 +336,7 @@ struct Thread_Control_struct {
   /** This field points to the floating point context for this thread.
    *  If NULL, the thread is integer only.
    */
-  void                                 *fp_context;
+  Context_Control_fp                   *fp_context;
 #endif
   /** This field points to the newlib reentrancy structure for this thread. */
   struct _reent                        *libc_reent;