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cpukit: Address unused parameter warnings

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Add "(void) param;" annotation to address unused parameter warnings.
Found with GCC's warning -Wunused-parameter.
This commit is contained in:
Joel Sherrill
2025-10-10 16:24:04 -05:00
committed by Gedare Bloom
parent a9a8c963e4
commit 34f9c5690d
26 changed files with 163 additions and 13 deletions
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3
cpukit/dev/can/ctucanfd/ctucanfd.c
View File

@@ -286,6 +286,9 @@ static int ctucanfd_check_state(
struct ctucanfd_internal *internal,
const char *where
) {
(void) internal;
(void) where;
return 0;
}

2
cpukit/include/rtems/score/objectimpl.h
View File

@@ -476,6 +476,8 @@ static inline void _Objects_Namespace_remove_u32(
Objects_Control *the_object
)
{
(void) information;
_Assert( !_Objects_Has_string_name( information ) );
the_object->name.name_u32 = 0;
}

10
cpukit/include/rtems/score/schedulersmpimpl.h
View File

@@ -1526,6 +1526,8 @@ static inline void _Scheduler_SMP_Yield(
Scheduler_SMP_Enqueue_scheduled enqueue_scheduled
)
{
(void) thread;
Scheduler_SMP_Node_state node_state;
Priority_Control insert_priority;
@@ -1807,6 +1809,8 @@ static inline void _Scheduler_SMP_Make_sticky(
Scheduler_SMP_Enqueue enqueue
)
{
(void) the_thread;
Scheduler_SMP_Node_state node_state;
node_state = _Scheduler_SMP_Node_state( node );
@@ -1851,6 +1855,8 @@ static inline void _Scheduler_SMP_Clean_sticky(
Scheduler_Release_idle_node release_idle_node
)
{
(void) the_thread;
Scheduler_SMP_Node_state node_state;
node_state = _Scheduler_SMP_Node_state( node );
@@ -1970,6 +1976,8 @@ static inline Thread_Control *_Scheduler_SMP_Remove_processor(
Scheduler_Release_idle_node release_idle_node
)
{
(void) extract_from_ready;
Scheduler_SMP_Context *self;
Chain_Node *chain_node;
Scheduler_Node *victim_node;
@@ -2060,6 +2068,8 @@ static inline void _Scheduler_SMP_Set_affinity(
Scheduler_Release_idle_node release_idle_node
)
{
(void) thread;
Scheduler_SMP_Node_state node_state;
Priority_Control insert_priority;

4
cpukit/include/rtems/score/threadqimpl.h
View File

@@ -652,6 +652,8 @@ static inline void _Thread_queue_Queue_do_acquire_critical(
)
{
#if defined(RTEMS_SMP)
(void) lock_context;
_SMP_ticket_lock_Acquire(
&queue->Lock,
lock_stats,
@@ -685,6 +687,8 @@ static inline void _Thread_queue_Queue_release_critical(
)
{
#if defined(RTEMS_SMP)
(void) lock_context;
_SMP_ticket_lock_Release(
&queue->Lock,
&lock_context->Lock_context.Stats_context

1
cpukit/include/rtems/score/tls.h
View File

@@ -205,6 +205,7 @@ static inline void _TLS_Initialize_TCB_and_DTV(
)
{
#if defined(__i386__) || defined(__x86_64__)
(void) tls_data;
(void) dtv;
tcb->tcb = tcb;
#else

7
cpukit/libcsupport/src/kill_noposix.c
View File

@@ -36,6 +36,9 @@
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
(void) pid;
(void) sig;
return 0;
}
@@ -44,6 +47,10 @@ int kill( pid_t pid, int sig )
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
(void) ptr;
(void) pid;
(void) sig;
return 0;
}
#endif

55
cpukit/libdebugger/rtems-debugger-server.c
View File

@@ -829,6 +829,9 @@ remote_packet_dispatch(const rtems_debugger_packet* packet,
static int
remote_detach(uint8_t* buffer, int size)
{
(void) buffer;
(void) size;
remote_packet_out_str(r_OK);
remote_packet_out_send();
rtems_debugger_remote_disconnect();
@@ -838,12 +841,18 @@ remote_detach(uint8_t* buffer, int size)
static int
remote_ut_features(uint8_t* buffer, int size)
{
(void) buffer;
(void) size;
return -1;
}
static int
remote_ut_osdata(uint8_t* buffer, int size)
{
(void) buffer;
(void) size;
return -1;
}
@@ -868,6 +877,9 @@ remote_gq_uninterpreted_transfer(uint8_t* buffer, int size)
static int
remote_gq_thread_info_subsequent(uint8_t* buffer, int size)
{
(void) buffer;
(void) size;
rtems_debugger_threads* threads = rtems_debugger->threads;
if (threads->next >= threads->current.level)
remote_packet_out_str("l");
@@ -901,6 +913,8 @@ remote_gq_thread_info_first(uint8_t* buffer, int size)
static int
remote_gq_thread_extra_info(uint8_t* buffer, int size)
{
(void) size;
const char* comma;
remote_packet_out_reset();
comma = strchr((const char*) buffer, ',');
@@ -947,6 +961,8 @@ remote_gq_thread_extra_info(uint8_t* buffer, int size)
static int
remote_gq_supported(uint8_t* buffer, int size)
{
(void) size;
uint32_t capabilities = rtems_debugger_target_capabilities();
const char* p;
bool swbreak = false;
@@ -1027,6 +1043,8 @@ remote_gq_supported(uint8_t* buffer, int size)
static int
remote_gq_attached(uint8_t* buffer, int size)
{
(void) size;
const char* response = "1";
const char* colon = strchr((const char*) buffer, ':');
if (colon != NULL) {
@@ -1178,6 +1196,8 @@ remote_general_query(uint8_t* buffer, int size)
static int
remote_gs_non_stop(uint8_t* buffer, int size)
{
(void) size;
const char* response = r_E01;
char* p = strchr((char*) buffer, ':');
if (p != NULL) {
@@ -1214,6 +1234,9 @@ remote_general_set(uint8_t* buffer, int size)
static int
remote_v_stopped(uint8_t* buffer, int size)
{
(void) buffer;
(void) size;
rtems_debugger_threads* threads = rtems_debugger->threads;
if (threads->next >= threads->stopped.level)
remote_packet_out_str(r_OK);
@@ -1245,6 +1268,8 @@ remote_stop_reason(uint8_t* buffer, int size)
static int
remote_v_continue(uint8_t* buffer, int size)
{
(void) size;
buffer += 5;
if (buffer[0] == '?') {
@@ -1377,6 +1402,8 @@ remote_v_packets(uint8_t* buffer, int size)
static int
remote_thread_select(uint8_t* buffer, int size)
{
(void) size;
const char* response = r_OK;
int* index = NULL;
@@ -1419,6 +1446,8 @@ remote_thread_select(uint8_t* buffer, int size)
static int
remote_thread_alive(uint8_t* buffer, int size)
{
(void) size;
const char* response = r_E01;
DB_UINT pid = 0;
DB_UINT tid = 0;
@@ -1438,12 +1467,18 @@ remote_thread_alive(uint8_t* buffer, int size)
static int
remote_argc_argv(uint8_t* buffer, int size)
{
(void) buffer;
(void) size;
return -1;
}
static int
remote_continue_at(uint8_t* buffer, int size)
{
(void) buffer;
(void) size;
if (!rtems_debugger_server_flag(RTEMS_DEBUGGER_FLAG_VCONT)) {
char* vCont_c = "vCont;c:p1.-1";
return remote_v_continue((uint8_t*) vCont_c, strlen(vCont_c));
@@ -1454,6 +1489,9 @@ remote_continue_at(uint8_t* buffer, int size)
static int
remote_read_general_regs(uint8_t* buffer, int size)
{
(void) buffer;
(void) size;
rtems_debugger_threads* threads = rtems_debugger->threads;
bool ok = false;
int r;
@@ -1512,6 +1550,8 @@ remote_write_general_regs(uint8_t* buffer, int size)
static int
remote_read_reg(uint8_t* buffer, int size)
{
(void) size;
rtems_debugger_threads* threads = rtems_debugger->threads;
bool ok = false;
int r;
@@ -1544,6 +1584,8 @@ remote_read_reg(uint8_t* buffer, int size)
static int
remote_write_reg(uint8_t* buffer, int size)
{
(void) size;
rtems_debugger_threads* threads = rtems_debugger->threads;
const char* response = r_E01;
if (threads->selector_gen >= 0
@@ -1580,6 +1622,8 @@ remote_write_reg(uint8_t* buffer, int size)
static int
remote_read_memory(uint8_t* buffer, int size)
{
(void) size;
const char* comma;
comma = strchr((const char*) buffer, ',');
if (comma == NULL)
@@ -1609,6 +1653,8 @@ remote_read_memory(uint8_t* buffer, int size)
static int
remote_write_memory(uint8_t* buffer, int size)
{
(void) size;
const char* response = r_E01;
const char* comma;
const char* colon;
@@ -1638,6 +1684,9 @@ remote_write_memory(uint8_t* buffer, int size)
static int
remote_single_step(uint8_t* buffer, int size)
{
(void) buffer;
(void) size;
if (!rtems_debugger_server_flag(RTEMS_DEBUGGER_FLAG_VCONT)) {
rtems_debugger_threads* threads = rtems_debugger->threads;
if (threads != NULL && rtems_debugger_thread_current(threads) != NULL) {
@@ -1658,6 +1707,8 @@ remote_single_step(uint8_t* buffer, int size)
static int
remote_breakpoints(bool insert, uint8_t* buffer, int size)
{
(void) size;
const char* comma1;
int r = -1;
comma1 = strchr((const char*) buffer, ',');
@@ -1793,6 +1844,8 @@ remote_packets(uint8_t* buffer, size_t size)
static void
rtems_debugger_events(rtems_task_argument arg)
{
(void) arg;
int r = 0;
if (rtems_debugger_verbose())
@@ -2052,6 +2105,8 @@ rtems_debugger_destroy(void)
static void
rtems_debugger_main(rtems_task_argument arg)
{
(void) arg;
int r;
rtems_debugger_lock();

2
cpukit/libdebugger/rtems-debugger-threads.c
View File

@@ -165,6 +165,8 @@ rtems_debugger_thread_find_index(rtems_id id)
static bool
snapshot_thread(rtems_tcb* tcb, void* arg)
{
(void) arg;
rtems_debugger_threads* threads = rtems_debugger->threads;
rtems_id id = tcb->Object.id;
char name[RTEMS_DEBUGGER_THREAD_NAME_SIZE];

7
cpukit/libmisc/monitor/mon-mpci.c
View File

@@ -55,6 +55,8 @@ rtems_monitor_mpci_canonical(
const void *config_void
)
{
(void) config_void;
const rtems_multiprocessing_table *m;
const rtems_mpci_table *mt;
@@ -94,6 +96,9 @@ rtems_monitor_mpci_next(
rtems_id *next_id
)
{
(void) object_info;
(void) canonical_mpci;
int n = rtems_object_id_get_index(*next_id);
if (n >= 1)
@@ -115,6 +120,8 @@ rtems_monitor_mpci_dump_header(
bool verbose
)
{
(void) verbose;
fprintf(stdout,"\
max max max default max\n\
node nodes globals proxies timeout pktsize\n");

5
cpukit/posix/src/lio_listio.c
View File

@@ -206,6 +206,11 @@ int lio_listio(
return 0;
#else
(void) mode;
(void) list;
(void) nent;
(void) sig;
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
}

2
cpukit/posix/src/psxtransschedparam.c
View File

@@ -71,6 +71,8 @@ int _POSIX_Thread_Translate_sched_param(
Thread_Configuration *config
)
{
(void) param;
config->cpu_budget_operations = NULL;
if ( policy == SCHED_FIFO ) {

4
cpukit/posix/src/pthreadsetschedparam.c
View File

@@ -58,6 +58,10 @@ static int _POSIX_Set_sched_param(
Thread_queue_Context *queue_context
)
{
#if !defined(RTEMS_POSIX_API)
(void) policy;
#endif
const Scheduler_Control *scheduler;
int normal_prio;
bool valid;

4
cpukit/posix/src/sigprocmask.c
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@@ -67,6 +67,10 @@ int sigprocmask(
return -1;
#else
(void) how;
(void) set;
(void) oset;
return -1;
#endif
}

2
cpukit/rtems/src/msgmp.c
View File

@@ -337,6 +337,8 @@ static void _Message_queue_MP_Send_response_packet (
Thread_Control *the_thread
)
{
(void) message_queue_id;
Message_queue_MP_Packet *the_packet;
switch ( operation ) {

2
cpukit/rtems/src/partmp.c
View File

@@ -196,6 +196,8 @@ static void _Partition_MP_Send_response_packet (
Thread_Control *the_thread
)
{
(void) partition_id;
Partition_MP_Packet *the_packet;
switch ( operation ) {

2
cpukit/rtems/src/semmp.c
View File

@@ -177,6 +177,8 @@ static void _Semaphore_MP_Send_response_packet (
Thread_Control *the_thread
)
{
(void) semaphore_id;
Semaphore_MP_Packet *the_packet;
switch ( operation ) {

4
cpukit/score/src/exceptionmapping.c
View File

@@ -49,6 +49,8 @@ static void _Exception_Raise_handler(
ISR_lock_Context *lock_context
)
{
(void) action;
_Thread_State_release( executing, lock_context );
raise( raise_signal );
_Thread_State_acquire( executing, lock_context );
@@ -64,6 +66,8 @@ void _Exception_Raise_signal(
Internal_errors_t code
)
{
(void) always_set_to_false;
CPU_Exception_frame *ef;
Per_CPU_Control *cpu_self = _Per_CPU_Get();
bool system_up;

1
cpukit/score/src/mpci.c
View File

@@ -346,6 +346,7 @@ void _MPCI_Receive_server(
Thread_Entry_numeric_type ignored
)
{
(void) ignored;
MP_packet_Prefix *the_packet;
MPCI_Packet_processor the_function;

2
cpukit/score/src/objectnamespaceremove.c
View File

@@ -47,6 +47,8 @@ void _Objects_Namespace_remove_string(
Objects_Control *the_object
)
{
(void) information;
char *name;
_Assert( _Objects_Has_string_name( information ) );

8
cpukit/score/src/scheduleredfsmp.c
View File

@@ -173,6 +173,8 @@ _Scheduler_EDF_SMP_Challenge_highest_ready(
RBTree_Control *ready_queue
)
{
(void) self;
Scheduler_EDF_SMP_Node *other;
other = (Scheduler_EDF_SMP_Node *) _RBTree_Minimum( ready_queue );
@@ -826,6 +828,8 @@ static inline void _Scheduler_EDF_SMP_Do_set_affinity(
void *arg
)
{
(void) context;
Scheduler_EDF_SMP_Node *node;
const uint8_t *rqi;
@@ -859,6 +863,8 @@ void _Scheduler_EDF_SMP_Pin(
struct Per_CPU_Control *cpu
)
{
(void) thread;
Scheduler_EDF_SMP_Node *node;
uint8_t rqi;
@@ -881,6 +887,8 @@ void _Scheduler_EDF_SMP_Unpin(
struct Per_CPU_Control *cpu
)
{
(void) thread;
Scheduler_EDF_SMP_Node *node;
(void) scheduler;

6
cpukit/score/src/schedulerstrongapa.c
View File

@@ -345,6 +345,8 @@ static inline void _Scheduler_strong_APA_Insert_ready(
Priority_Control insert_priority
)
{
(void) insert_priority;
Scheduler_strong_APA_Context *self;
Scheduler_strong_APA_Node *node;
@@ -545,6 +547,8 @@ static inline void _Scheduler_strong_APA_Extract_from_ready(
Scheduler_Node *node_to_extract
)
{
(void) context;
Scheduler_strong_APA_Node *node;
node = _Scheduler_strong_APA_Node_downcast( node_to_extract );
@@ -861,6 +865,8 @@ static inline void _Scheduler_strong_APA_Do_set_affinity(
void *arg
)
{
(void) context;
Scheduler_strong_APA_Node *node;
node = _Scheduler_strong_APA_Node_downcast( node_base );

2
cpukit/score/src/smpsynchronize.c
View File

@@ -42,6 +42,8 @@
static void _SMP_Do_nothing_action( void *arg )
{
(void) arg;
/* Do nothing */
}

4
cpukit/score/src/stackallocatorforidle.c
View File

@@ -46,6 +46,10 @@ void *_Stack_Allocator_allocate_for_idle_static(
size_t *storage_size
)
{
#if !defined(RTEMS_SMP)
(void) cpu_index;
#endif
size_t size;
size = _Stack_Allocator_allocate_for_idle_storage_size;

2
cpukit/score/src/threadhandler.c
View File

@@ -91,6 +91,8 @@ static void _Thread_Global_construction( Thread_Control *executing )
*/
INIT_NAME();
}
#else
(void) executing;
#endif
}

33
cpukit/score/src/threadqops.c
View File

@@ -444,10 +444,8 @@ static void _Thread_queue_Priority_do_initialize(
Thread_queue_Heads *heads
)
{
#if !defined(RTEMS_SMP)
(void) queue;
(void) queue_context;
#endif
Scheduler_Node *scheduler_node;
Thread_queue_Priority_queue *priority_queue;
@@ -492,6 +490,9 @@ static void _Thread_queue_Priority_do_enqueue(
Thread_queue_Heads *heads
)
{
(void) queue;
(void) queue_context;
#if defined(RTEMS_SMP)
Chain_Node *wait_node;
const Chain_Node *wait_tail;
@@ -523,9 +524,6 @@ static void _Thread_queue_Priority_do_enqueue(
wait_node = _Chain_Next( &scheduler_node->Thread.Wait_node );
} while ( wait_node != wait_tail );
#else
(void) queue;
(void) queue_context;
Scheduler_Node *scheduler_node;
Thread_queue_Priority_queue *priority_queue;
@@ -548,6 +546,8 @@ static void _Thread_queue_Priority_do_extract(
Thread_Control *the_thread
)
{
(void) queue;
#if defined(RTEMS_SMP)
Chain_Node *wait_node;
const Chain_Node *wait_tail;
@@ -574,8 +574,6 @@ static void _Thread_queue_Priority_do_extract(
wait_node = _Chain_Next( &scheduler_node->Thread.Wait_node );
} while ( wait_node != wait_tail );
#else
(void) queue;
Scheduler_Node *scheduler_node;
Thread_queue_Priority_queue *priority_queue;
@@ -942,7 +940,11 @@ static void _Thread_queue_Priority_inherit_do_enqueue_change(
void *arg
)
{
(void) priority_group_order;
#if defined(RTEMS_SMP)
(void) priority_actions;
Scheduler_Node *scheduler_node_of_owner;
scheduler_node_of_owner = arg;
@@ -957,8 +959,6 @@ static void _Thread_queue_Priority_inherit_do_enqueue_change(
&scheduler_node_of_owner->Wait.Priority
);
#else
(void) priority_group_order;
Thread_queue_Queue *queue;
Thread_Control *owner;
Scheduler_Node *scheduler_node_of_owner;
@@ -1157,6 +1157,8 @@ static void _Thread_queue_Priority_inherit_do_extract(
Thread_Control *the_thread
)
{
(void) queue;
#if defined(RTEMS_SMP)
Chain_Node *wait_node;
const Chain_Node *wait_tail;
@@ -1205,8 +1207,6 @@ static void _Thread_queue_Priority_inherit_do_extract(
_Thread_Priority_perform_actions( owner, queue_context );
}
#else
(void) queue;
scheduler_node = _Thread_Scheduler_get_home_node( the_thread );
priority_queue = _Thread_queue_Priority_queue( heads, scheduler_node );
@@ -1280,6 +1280,8 @@ static void _Thread_queue_Priority_inherit_do_surrender_add(
void *arg
)
{
(void) priority_actions;
Scheduler_Node *scheduler_node;
Thread_Control *the_thread;
@@ -1319,6 +1321,8 @@ static void _Thread_queue_Priority_inherit_do_surrender_change(
)
{
#if defined(RTEMS_SMP)
(void) arg;
_Priority_Actions_add( priority_actions, priority_aggregation );
#else
_Thread_queue_Context_add_priority_update(
@@ -1341,6 +1345,9 @@ static void _Thread_queue_Priority_inherit_do_surrender_change_2(
void *arg
)
{
(void) priority_actions;
(void) arg;
_Scheduler_Node_set_priority(
SCHEDULER_NODE_OF_WAIT_PRIORITY( priority_aggregation ),
_Priority_Get_priority( priority_aggregation ),
@@ -1357,6 +1364,8 @@ static void _Thread_queue_Priority_inherit_do_surrender(
Thread_Control *the_thread
)
{
(void) queue;
#if defined(RTEMS_SMP)
Chain_Node *fifo_node;
const Chain_Node *fifo_head;
@@ -1467,8 +1476,6 @@ static void _Thread_queue_Priority_inherit_do_surrender(
fifo_node = _Chain_Next( fifo_node );
}
#else
(void) queue;
scheduler_node = _Thread_Scheduler_get_home_node( the_thread );
priority_queue = _Thread_queue_Priority_queue( heads, scheduler_node );
scheduler_node_of_owner = priority_queue->scheduler_node;

2
cpukit/score/src/threadrestart.c
View File

@@ -437,6 +437,8 @@ Thread_Cancel_state _Thread_Cancel(
Thread_Life_state life_states_to_clear
)
{
(void) executing;
ISR_lock_Context lock_context;
Thread_Life_state previous;