confdefs.h: Add SMP enabled field to configuration

Do not use the processor count to determine if SMP is enabled.  Instead
use a dedicated configuration option.  Enable SMP by default in SMP
configurations.

Add CONFIGURE_DISABLE_SMP_CONFIGURATION to all test which would fail
otherwise.

Update #3001.

cpukit/sapi/include/confdefs.h

@@ -3320,6 +3320,13 @@ extern rtems_initialization_tasks_table Initialization_tasks[];
     #else
       false,
     #endif
+    #ifdef RTEMS_SMP
+      #ifdef _CONFIGURE_SMP_APPLICATION
+        true,
+      #else
+        false,
+      #endif
+    #endif
     _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS,   /* number of static extensions */
     CONFIGURE_INITIAL_EXTENSION_TABLE,        /* pointer to static extensions */
     #if defined(RTEMS_MULTIPROCESSING)

cpukit/sapi/include/rtems/config.h

@@ -237,6 +237,10 @@ typedef struct {
    */
   bool                           stack_allocator_avoids_work_space;
 
+  #ifdef RTEMS_SMP
+    bool                         smp_enabled;
+  #endif
+
   uint32_t                       number_of_initial_extensions;
   const rtems_extensions_table  *User_extension_table;
   #if defined(RTEMS_MULTIPROCESSING)
@@ -360,7 +364,7 @@ extern const rtems_configuration_table Configuration;
  */
 #ifdef RTEMS_SMP
   #define rtems_configuration_is_smp_enabled() \
-        (rtems_configuration_get_maximum_processors() > 1)
+        (Configuration.smp_enabled)
 #else
   #define rtems_configuration_is_smp_enabled() \
         false

testsuites/libtests/cpuuse/system.h

@@ -50,6 +50,8 @@ void Task_switch(
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 /* global variables */

testsuites/libtests/rtmonuse/system.h

@@ -47,6 +47,8 @@ void Get_all_counters( void );
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
 #define CONFIGURE_EXTRA_TASK_STACKS           (20 * RTEMS_MINIMUM_STACK_SIZE)
+
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
 #include <rtems/confdefs.h>
 
 /* global variables */

testsuites/libtests/termios05/init.c

@@ -166,6 +166,8 @@ rtems_task Init(
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #define CONFIGURE_INIT
 
 #include <rtems/confdefs.h>

testsuites/sptests/sp01/system.h

@@ -31,6 +31,8 @@ rtems_task Task_1_through_3(
 #define CONFIGURE_EXTRA_TASK_STACKS         (4 * RTEMS_MINIMUM_STACK_SIZE)
 #define CONFIGURE_MAXIMUM_TASKS             4
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 /* global variables */

testsuites/sptests/sp08/init.c

@@ -300,6 +300,8 @@ rtems_task Init(
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #define CONFIGURE_INIT
 #include <rtems/confdefs.h>
 /* end of file */

testsuites/sptests/sp14/system.h

@@ -51,6 +51,8 @@ rtems_task Task_2(
 
 #define CONFIGURE_EXTRA_TASK_STACKS         (1 * RTEMS_MINIMUM_STACK_SIZE)
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 /* global variables */

testsuites/sptests/sp20/system.h

@@ -47,6 +47,8 @@ void Get_all_counters( void );
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 /* global variables */

testsuites/sptests/sp37/system.h

@@ -39,6 +39,8 @@ rtems_task Init(
 #define CONFIGURE_MAXIMUM_TASKS             2
 #define CONFIGURE_MAXIMUM_TIMERS            1
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 /* end of include file */

testsuites/sptests/spcbssched01/system.h

@@ -37,6 +37,8 @@ rtems_task Task_1_through_3(
 #define CONFIGURE_EXTRA_TASK_STACKS         (4 * RTEMS_MINIMUM_STACK_SIZE)
 #define CONFIGURE_MAXIMUM_TASKS             4
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 /* global variables */

testsuites/sptests/spcbssched02/system.h

@@ -43,6 +43,8 @@ rtems_task Task_Periodic(
 
 #define CONFIGURE_SCHEDULER_CBS
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 #include <rtems/rtems/clock.h>

testsuites/sptests/spcbssched03/system.h

@@ -47,6 +47,8 @@ rtems_task Tasks_Aperiodic(
 
 #define CONFIGURE_SCHEDULER_CBS
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 #include <rtems/rtems/clock.h>

testsuites/sptests/spedfsched01/system.h

@@ -37,6 +37,8 @@ rtems_task Task_1_through_3(
 #define CONFIGURE_EXTRA_TASK_STACKS         (4 * RTEMS_MINIMUM_STACK_SIZE)
 #define CONFIGURE_MAXIMUM_TASKS             4
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 /* global variables */

testsuites/sptests/spedfsched02/system.h

@@ -49,6 +49,8 @@ void Get_all_counters( void );
 
 #define CONFIGURE_SCHEDULER_EDF
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 /* global variables */

testsuites/sptests/spedfsched03/system.h

@@ -47,6 +47,8 @@ rtems_task Tasks_Aperiodic(
 
 #define CONFIGURE_SCHEDULER_EDF
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 #include <rtems/rtems/clock.h>

testsuites/sptests/spfifo03/init.c

@@ -215,9 +215,9 @@ rtems_task Init(
 
 #define CONFIGURE_MAXIMUM_BARRIERS 1
 
-#define CONFIGURE_INIT
 #define CONFIGURE_MAXIMUM_FIFOS 1
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
 
 #define CONFIGURE_INIT
 #include <rtems/confdefs.h>

testsuites/sptests/spfifo05/init.c

@@ -270,9 +270,9 @@ rtems_task Init(
 
 #define CONFIGURE_MAXIMUM_BARRIERS 2
 
-#define CONFIGURE_INIT
 #define CONFIGURE_MAXIMUM_FIFOS 1
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
 
 #define CONFIGURE_INIT
 #include <rtems/confdefs.h>

testsuites/tmtests/tm08/system.h

@@ -32,6 +32,8 @@ rtems_task Init(
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 /* end of include file */

testsuites/tmtests/tm22/system.h

@@ -38,6 +38,8 @@ rtems_task Init(
   CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(100, MESSAGE_SIZE )
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
+#define CONFIGURE_DISABLE_SMP_CONFIGURATION
+
 #include <rtems/confdefs.h>
 
 /* end of include file */