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-rw-r--r--cpukit/posix/include/rtems/posix/priorityimpl.h9
-rw-r--r--cpukit/posix/src/killinfo.c2
-rw-r--r--cpukit/posix/src/psxpriorityisvalid.c9
-rw-r--r--cpukit/rtems/include/rtems/rtems/tasks.h2
-rw-r--r--cpukit/score/include/rtems/score/priority.h2
-rw-r--r--cpukit/score/include/rtems/score/scheduleredf.h9
-rw-r--r--cpukit/score/include/rtems/score/scheduleredfimpl.h2
-rw-r--r--cpukit/score/include/rtems/score/schedulerpriorityimpl.h4
-rw-r--r--cpukit/score/src/schedulerprioritychangepriority.c3
-rw-r--r--cpukit/score/src/schedulerpriorityunblock.c3
-rw-r--r--testsuites/smptests/smpmrsp01/init.c2
11 files changed, 27 insertions, 20 deletions
diff --git a/cpukit/posix/include/rtems/posix/priorityimpl.h b/cpukit/posix/include/rtems/posix/priorityimpl.h
index b986d64cd5..eb2e3e059f 100644
--- a/cpukit/posix/include/rtems/posix/priorityimpl.h
+++ b/cpukit/posix/include/rtems/posix/priorityimpl.h
@@ -20,6 +20,7 @@
#define _RTEMS_POSIX_PRIORITYIMPL_H
#include <rtems/score/scheduler.h>
+#include <rtems/score/assert.h>
#ifdef __cplusplus
extern "C" {
@@ -48,7 +49,13 @@ extern "C" {
*
* @return The maximum POSIX API priority for this scheduler instance.
*/
-int _POSIX_Priority_Get_maximum( const Scheduler_Control *scheduler );
+RTEMS_INLINE_ROUTINE int _POSIX_Priority_Get_maximum(
+ const Scheduler_Control *scheduler
+)
+{
+ _Assert( (int) scheduler->maximum_priority > 1 );
+ return (int) scheduler->maximum_priority - 1;
+}
/**
* @brief Converts the POSIX API priority to the corresponding SuperCore
diff --git a/cpukit/posix/src/killinfo.c b/cpukit/posix/src/killinfo.c
index 33754af682..b7f0354a0b 100644
--- a/cpukit/posix/src/killinfo.c
+++ b/cpukit/posix/src/killinfo.c
@@ -190,7 +190,7 @@ int _POSIX_signals_Send(
* + rtems internal threads do not receive signals.
*/
interested = NULL;
- interested_priority = PRIORITY_MAXIMUM + 1;
+ interested_priority = UINT64_MAX;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
diff --git a/cpukit/posix/src/psxpriorityisvalid.c b/cpukit/posix/src/psxpriorityisvalid.c
index 7c2300b4d6..5e687aca15 100644
--- a/cpukit/posix/src/psxpriorityisvalid.c
+++ b/cpukit/posix/src/psxpriorityisvalid.c
@@ -21,15 +21,6 @@
#include <rtems/posix/priorityimpl.h>
#include <rtems/score/schedulerimpl.h>
-int _POSIX_Priority_Get_maximum( const Scheduler_Control *scheduler )
-{
- if ( scheduler->maximum_priority < INT_MAX ) {
- return (int) scheduler->maximum_priority - 1;
- } else {
- return INT_MAX;
- }
-}
-
Priority_Control _POSIX_Priority_To_core(
const Scheduler_Control *scheduler,
int posix_priority,
diff --git a/cpukit/rtems/include/rtems/rtems/tasks.h b/cpukit/rtems/include/rtems/rtems/tasks.h
index 84ea806f81..6273228f85 100644
--- a/cpukit/rtems/include/rtems/rtems/tasks.h
+++ b/cpukit/rtems/include/rtems/rtems/tasks.h
@@ -75,7 +75,7 @@ extern "C" {
/**
* Define the type for an RTEMS API task priority.
*/
-typedef Priority_Control rtems_task_priority;
+typedef uint32_t rtems_task_priority;
/**
* This is the constant used with the rtems_task_set_priority
diff --git a/cpukit/score/include/rtems/score/priority.h b/cpukit/score/include/rtems/score/priority.h
index 38f3995e61..842f01706c 100644
--- a/cpukit/score/include/rtems/score/priority.h
+++ b/cpukit/score/include/rtems/score/priority.h
@@ -53,7 +53,7 @@ extern "C" {
*
* @note Priority 0 is reserved for internal threads only.
*/
-typedef uint32_t Priority_Control;
+typedef uint64_t Priority_Control;
/** This defines the highest (most important) thread priority. */
#define PRIORITY_MINIMUM 0
diff --git a/cpukit/score/include/rtems/score/scheduleredf.h b/cpukit/score/include/rtems/score/scheduleredf.h
index c236bd5dd4..66bc17e203 100644
--- a/cpukit/score/include/rtems/score/scheduleredf.h
+++ b/cpukit/score/include/rtems/score/scheduleredf.h
@@ -24,6 +24,8 @@
#include <rtems/score/schedulerpriority.h>
#include <rtems/score/rbtree.h>
+#include <limits.h>
+
#ifdef __cplusplus
extern "C" {
#endif
@@ -35,7 +37,12 @@ extern "C" {
*/
/**@{*/
-#define SCHEDULER_EDF_MAXIMUM_PRIORITY 0x7fffffff
+/*
+ * Actually the EDF scheduler supports a maximum priority of
+ * 0x7fffffffffffffff, but the user API is limited to uint32_t or int for
+ * thread priorities. Ignore ILP64 targets for now.
+ */
+#define SCHEDULER_EDF_MAXIMUM_PRIORITY INT_MAX
/**
* Entry points for the Earliest Deadline First Scheduler.
diff --git a/cpukit/score/include/rtems/score/scheduleredfimpl.h b/cpukit/score/include/rtems/score/scheduleredfimpl.h
index 20a5f5cbf5..204660ecee 100644
--- a/cpukit/score/include/rtems/score/scheduleredfimpl.h
+++ b/cpukit/score/include/rtems/score/scheduleredfimpl.h
@@ -38,7 +38,7 @@ extern "C" {
* ones who do not have any deadlines and thus are considered background
* tasks.
*/
-#define SCHEDULER_EDF_PRIO_MSB 0x80000000
+#define SCHEDULER_EDF_PRIO_MSB 0x8000000000000000
RTEMS_INLINE_ROUTINE Scheduler_EDF_Context *
_Scheduler_EDF_Get_context( const Scheduler_Control *scheduler )
diff --git a/cpukit/score/include/rtems/score/schedulerpriorityimpl.h b/cpukit/score/include/rtems/score/schedulerpriorityimpl.h
index 0f576b6d93..d03c8d32dc 100644
--- a/cpukit/score/include/rtems/score/schedulerpriorityimpl.h
+++ b/cpukit/score/include/rtems/score/schedulerpriorityimpl.h
@@ -210,13 +210,13 @@ RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_update(
Chain_Control *ready_queues
)
{
- ready_queue->current_priority = new_priority;
+ ready_queue->current_priority = (unsigned int) new_priority;
ready_queue->ready_chain = &ready_queues[ new_priority ];
_Priority_bit_map_Initialize_information(
bit_map,
&ready_queue->Priority_map,
- new_priority
+ (unsigned int) new_priority
);
}
diff --git a/cpukit/score/src/schedulerprioritychangepriority.c b/cpukit/score/src/schedulerprioritychangepriority.c
index 04599f5c74..4fc46cf15a 100644
--- a/cpukit/score/src/schedulerprioritychangepriority.c
+++ b/cpukit/score/src/schedulerprioritychangepriority.c
@@ -37,7 +37,8 @@ Scheduler_Void_or_thread _Scheduler_priority_Update_priority(
}
node = _Scheduler_priority_Thread_get_node( the_thread );
- priority = _Scheduler_Node_get_priority( &node->Base, &prepend_it );
+ priority = (unsigned int )
+ _Scheduler_Node_get_priority( &node->Base, &prepend_it );
if ( priority == node->Ready_queue.current_priority ) {
/* Nothing to do */
diff --git a/cpukit/score/src/schedulerpriorityunblock.c b/cpukit/score/src/schedulerpriorityunblock.c
index ba8501bc50..9fc266bbc6 100644
--- a/cpukit/score/src/schedulerpriorityunblock.c
+++ b/cpukit/score/src/schedulerpriorityunblock.c
@@ -34,7 +34,8 @@ Scheduler_Void_or_thread _Scheduler_priority_Unblock (
context = _Scheduler_priority_Get_context( scheduler );
node = _Scheduler_priority_Thread_get_node( the_thread );
- priority = _Scheduler_Node_get_priority( &node->Base, &prepend_it );
+ priority = (unsigned int )
+ _Scheduler_Node_get_priority( &node->Base, &prepend_it );
(void) prepend_it;
if ( priority != node->Ready_queue.current_priority ) {
diff --git a/testsuites/smptests/smpmrsp01/init.c b/testsuites/smptests/smpmrsp01/init.c
index dca8662918..30fb5772b8 100644
--- a/testsuites/smptests/smpmrsp01/init.c
+++ b/testsuites/smptests/smpmrsp01/init.c
@@ -204,7 +204,7 @@ static void print_switch_events(test_context *ctx)
rtems_object_get_name(e->heir_node->Object.id, sizeof(hn), &hn[0]);
printf(
- "[%" PRIu32 "] %4s -> %4s (prio %3" PRIu32 ", node %4s)\n",
+ "[%" PRIu32 "] %4s -> %4s (prio %3" PRIu64 ", node %4s)\n",
e->cpu_index,
&ex[0],
&hr[0],
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 09:57:41 +0000