testsuites/validation/tc-score-thread.c: Fix warning on assignment

GCC 14 is much pickier and turns some warnings into errors.
This is one example that cross BSPs and architectures.

cpukit/libmisc/stackchk/check.c

@@ -477,7 +477,7 @@ static bool Stack_check_Visit_thread(
 {
   Stack_check_Visitor *visitor;
   char                 name[ 22 ];
-  uintptr_t sp = (uintptr_t) _CPU_Context_Get_SP( &the_thread->Registers );
+  uintptr_t            sp = _CPU_Context_Get_SP( &the_thread->Registers );
 
   visitor = arg;
   _Thread_Get_name( the_thread, name, sizeof( name ) );

cpukit/score/cpu/aarch64/include/rtems/score/cpu.h

@@ -280,7 +280,7 @@ void _CPU_Context_Initialize(
 );
 
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->register_sp
+  (uintptr_t)(_context)->register_sp
 
 #ifdef RTEMS_SMP
   static inline bool _CPU_Context_Get_is_executing(

cpukit/score/cpu/arm/include/rtems/score/cpu.h

@@ -433,7 +433,7 @@ void _CPU_Context_Initialize(
 );
 
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->register_sp
+  (uintptr_t)(_context)->register_sp
 
 #ifdef RTEMS_SMP
   static inline bool _CPU_Context_Get_is_executing(

cpukit/score/cpu/m68k/include/rtems/score/cpu.h

@@ -149,7 +149,7 @@ typedef struct {
 } Context_Control;
 
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->a7_msp
+  (uintptr_t)(_context)->a7_msp
 
 /*
  *  Floating point context areas and support routines

cpukit/score/cpu/microblaze/include/rtems/score/cpu.h

@@ -150,7 +150,7 @@ typedef struct {
  *  @return This method returns the stack pointer.
  */
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->r1
+  (uintptr_t)(_context)->r1
 
 #define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0
 

cpukit/score/cpu/moxie/include/rtems/score/cpu.h

@@ -185,7 +185,7 @@ typedef struct {
 } Context_Control;
 
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->sp
+  (uintptr_t)(_context)->sp
 
 typedef struct {
     uint32_t   special_interrupt_register;

cpukit/score/cpu/nios2/include/rtems/score/cpu.h

@@ -152,7 +152,7 @@ typedef struct {
 } Context_Control;
 
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->sp
+  (uintptr_t)(_context)->sp
 
 typedef void CPU_Interrupt_frame;
 

cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h

@@ -418,13 +418,15 @@ typedef struct {
  * @addtogroup Management
  *
  * This macro returns the stack pointer associated with @a _context.
+ * The stack pointer returned is of type uintptr_t to support the
+ * use cases.
  *
  * @param[in] _context is the thread context area to access
  *
- * @return This method returns the stack pointer.
+ * @return This method returns the stack pointer as a uintptr_t.
  */
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->stack_pointer
+  (uintptr_t)(_context)->stack_pointer
 
 /**
  * @addtogroup Management

cpukit/score/cpu/or1k/include/rtems/score/cpu.h

@@ -189,7 +189,7 @@ typedef struct {
 } Context_Control;
 
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->r1
+  (uintptr_t)(_context)->r1
 
 typedef Context_Control CPU_Interrupt_frame;
 

cpukit/score/cpu/powerpc/include/rtems/score/cpu.h

@@ -329,7 +329,7 @@ static inline ppc_context *ppc_get_context( const Context_Control *context )
 }
 
 #define _CPU_Context_Get_SP( _context ) \
-  ppc_get_context(_context)->gpr1
+  (uintptr_t)ppc_get_context(_context)->gpr1
 
 #ifdef RTEMS_SMP
   static inline bool _CPU_Context_Get_is_executing(

cpukit/score/cpu/riscv/include/rtems/score/cpu.h

@@ -141,7 +141,7 @@ typedef struct {
 } Context_Control;
 
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->sp
+  (uintptr_t)(_context)->sp
 
 #define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0
 

cpukit/score/cpu/sparc/include/rtems/score/cpu.h

@@ -410,7 +410,7 @@ typedef struct {
  * CPU architecture dependent.
  */
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->o6_sp
+  (uintptr_t)(_context)->o6_sp
 
 #ifdef RTEMS_SMP
   static inline bool _CPU_Context_Get_is_executing(

cpukit/score/cpu/x86_64/include/rtems/score/cpu.h

@@ -116,7 +116,7 @@ typedef struct {
 } Context_Control_fp;
 
 #define _CPU_Context_Get_SP( _context ) \
-  (_context)->rsp
+  (uintptr_t)(_context)->rsp
 
 #endif /* !ASM */