[rtems commit] config: Add SMP scheduler configuration errors
Sebastian Huber
sebh at rtems.org
Mon Sep 5 14:12:14 UTC 2022
Module: rtems
Branch: master
Commit: 33f1223cab0b32a24da6aa5f291f5c0e6903d719
Changeset: http://git.rtems.org/rtems/commit/?id=33f1223cab0b32a24da6aa5f291f5c0e6903d719
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Mon Sep 5 14:08:30 2022 +0200
config: Add SMP scheduler configuration errors
Issue an error message if an SMP-specific scheduler is used and
RTEMS_SMP is disabled. This might be a more informative compared to
compiler or linker errors.
---
cpukit/include/rtems/scheduler.h | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/cpukit/include/rtems/scheduler.h b/cpukit/include/rtems/scheduler.h
index d5c7e51ef5..a8004cb5e4 100644
--- a/cpukit/include/rtems/scheduler.h
+++ b/cpukit/include/rtems/scheduler.h
@@ -132,6 +132,10 @@
#endif
#ifdef CONFIGURE_SCHEDULER_EDF_SMP
+ #ifndef RTEMS_SMP
+ #error "CONFIGURE_SCHEDULER_EDF_SMP cannot be used if RTEMS_SMP is disabled"
+ #endif
+
#include <rtems/score/scheduleredfsmp.h>
#ifndef CONFIGURE_MAXIMUM_PROCESSORS
@@ -198,6 +202,10 @@
#endif
#ifdef CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP
+ #ifndef RTEMS_SMP
+ #error "CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP cannot be used if RTEMS_SMP is disabled"
+ #endif
+
#include <rtems/score/schedulerpriorityaffinitysmp.h>
#define SCHEDULER_PRIORITY_AFFINITY_SMP_CONTEXT_NAME( name ) \
@@ -230,6 +238,10 @@
#endif
#ifdef CONFIGURE_SCHEDULER_PRIORITY_SMP
+ #ifndef RTEMS_SMP
+ #error "CONFIGURE_SCHEDULER_PRIORITY_SMP cannot be used if RTEMS_SMP is disabled"
+ #endif
+
#include <rtems/score/schedulerprioritysmp.h>
#define SCHEDULER_PRIORITY_SMP_CONTEXT_NAME( name ) \
@@ -262,6 +274,10 @@
#endif
#ifdef CONFIGURE_SCHEDULER_STRONG_APA
+ #ifndef RTEMS_SMP
+ #error "CONFIGURE_SCHEDULER_STRONG_APA cannot be used if RTEMS_SMP is disabled"
+ #endif
+
#include <rtems/score/schedulerstrongapa.h>
#ifndef CONFIGURE_MAXIMUM_PROCESSORS
@@ -324,6 +340,10 @@
#endif
#ifdef CONFIGURE_SCHEDULER_SIMPLE_SMP
+ #ifndef RTEMS_SMP
+ #error "CONFIGURE_SCHEDULER_SIMPLE_SMP cannot be used if RTEMS_SMP is disabled"
+ #endif
+
#include <rtems/score/schedulersimplesmp.h>
#define SCHEDULER_SIMPLE_SMP_CONTEXT_NAME( name ) \
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