[PATCH 39/41] validation: Test rtems_interrupt_cause_on()

Sebastian Huber sebastian.huber at embedded-brains.de
Mon Jul 12 12:50:01 UTC 2021


Update #3269.
---
 .../testsuites/validation/validation-0.yml    |   1 +
 testsuites/validation/tc-intr-cause-on.c      | 710 ++++++++++++++++++
 testsuites/validation/ts-default.h            |  12 +-
 testsuites/validation/ts-validation-0.c       |   2 +-
 4 files changed, 723 insertions(+), 2 deletions(-)
 create mode 100644 testsuites/validation/tc-intr-cause-on.c

diff --git a/spec/build/testsuites/validation/validation-0.yml b/spec/build/testsuites/validation/validation-0.yml
index f432b89191..eba0954182 100644
--- a/spec/build/testsuites/validation/validation-0.yml
+++ b/spec/build/testsuites/validation/validation-0.yml
@@ -16,6 +16,7 @@ source:
 - testsuites/validation/tc-barrier-release.c
 - testsuites/validation/tc-barrier-wait.c
 - testsuites/validation/tc-intr-cause.c
+- testsuites/validation/tc-intr-cause-on.c
 - testsuites/validation/tc-intr-clear.c
 - testsuites/validation/tc-intr-entry-install.c
 - testsuites/validation/tc-intr-entry-remove.c
diff --git a/testsuites/validation/tc-intr-cause-on.c b/testsuites/validation/tc-intr-cause-on.c
new file mode 100644
index 0000000000..d404a255e7
--- /dev/null
+++ b/testsuites/validation/tc-intr-cause-on.c
@@ -0,0 +1,710 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSTestCaseRtemsIntrReqCauseOn
+ */
+
+/*
+ * Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This file is part of the RTEMS quality process and was automatically
+ * generated.  If you find something that needs to be fixed or
+ * worded better please post a report or patch to an RTEMS mailing list
+ * or raise a bug report:
+ *
+ * https://www.rtems.org/bugs.html
+ *
+ * For information on updating and regenerating please refer to the How-To
+ * section in the Software Requirements Engineering chapter of the
+ * RTEMS Software Engineering manual.  The manual is provided as a part of
+ * a release.  For development sources please refer to the online
+ * documentation at:
+ *
+ * https://docs.rtems.org
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string.h>
+#include <bsp/irq-generic.h>
+#include <rtems/irq-extension.h>
+
+#include "tx-support.h"
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup RTEMSTestCaseRtemsIntrReqCauseOn spec:/rtems/intr/req/cause-on
+ *
+ * @ingroup RTEMSTestSuiteTestsuitesValidation0
+ *
+ * @{
+ */
+
+typedef enum {
+  RtemsIntrReqCauseOn_Pre_Vector_Valid,
+  RtemsIntrReqCauseOn_Pre_Vector_Invalid,
+  RtemsIntrReqCauseOn_Pre_Vector_NA
+} RtemsIntrReqCauseOn_Pre_Vector;
+
+typedef enum {
+  RtemsIntrReqCauseOn_Pre_CPU_Online,
+  RtemsIntrReqCauseOn_Pre_CPU_NotOnline,
+  RtemsIntrReqCauseOn_Pre_CPU_NotConf,
+  RtemsIntrReqCauseOn_Pre_CPU_NA
+} RtemsIntrReqCauseOn_Pre_CPU;
+
+typedef enum {
+  RtemsIntrReqCauseOn_Pre_CanCauseOn_Yes,
+  RtemsIntrReqCauseOn_Pre_CanCauseOn_No,
+  RtemsIntrReqCauseOn_Pre_CanCauseOn_NA
+} RtemsIntrReqCauseOn_Pre_CanCauseOn;
+
+typedef enum {
+  RtemsIntrReqCauseOn_Post_Status_Ok,
+  RtemsIntrReqCauseOn_Post_Status_InvId,
+  RtemsIntrReqCauseOn_Post_Status_NotConf,
+  RtemsIntrReqCauseOn_Post_Status_IncStat,
+  RtemsIntrReqCauseOn_Post_Status_Unsat,
+  RtemsIntrReqCauseOn_Post_Status_NA
+} RtemsIntrReqCauseOn_Post_Status;
+
+typedef enum {
+  RtemsIntrReqCauseOn_Post_Pending_Yes,
+  RtemsIntrReqCauseOn_Post_Pending_No,
+  RtemsIntrReqCauseOn_Post_Pending_NA
+} RtemsIntrReqCauseOn_Post_Pending;
+
+/**
+ * @brief Test context for spec:/rtems/intr/req/cause-on test case.
+ */
+typedef struct {
+  /**
+   * @brief This member contains the count of serviced interrupts.
+   */
+  volatile uint32_t interrupt_count;
+
+  /**
+   * @brief If this member is true, then the interrupt shall be cleared.
+   */
+  bool do_clear;
+
+  /**
+   * @brief This member contains the current vector number.
+   */
+  rtems_vector_number vector;
+
+  /**
+   * @brief This member contains some valid vector number.
+   */
+  rtems_vector_number some_vector;
+
+  /**
+   * @brief If this member is true, then the ``vector`` parameter shall be
+   *   valid.
+   */
+  bool valid_vector;
+
+  /**
+   * @brief This member specifies the ``cpu_index`` parameter.
+   */
+  uint32_t cpu_index;
+
+  /**
+   * @brief This member contains the return value of the
+   *   rtems_interrupt_cause_on() call.
+   */
+  rtems_status_code status;
+
+  /**
+   * @brief This member defines the pre-condition states for the next action.
+   */
+  size_t pcs[ 3 ];
+
+  /**
+   * @brief This member indicates if the test action loop is currently
+   *   executed.
+   */
+  bool in_action_loop;
+} RtemsIntrReqCauseOn_Context;
+
+static RtemsIntrReqCauseOn_Context
+  RtemsIntrReqCauseOn_Instance;
+
+static const char * const RtemsIntrReqCauseOn_PreDesc_Vector[] = {
+  "Valid",
+  "Invalid",
+  "NA"
+};
+
+static const char * const RtemsIntrReqCauseOn_PreDesc_CPU[] = {
+  "Online",
+  "NotOnline",
+  "NotConf",
+  "NA"
+};
+
+static const char * const RtemsIntrReqCauseOn_PreDesc_CanCauseOn[] = {
+  "Yes",
+  "No",
+  "NA"
+};
+
+static const char * const * const RtemsIntrReqCauseOn_PreDesc[] = {
+  RtemsIntrReqCauseOn_PreDesc_Vector,
+  RtemsIntrReqCauseOn_PreDesc_CPU,
+  RtemsIntrReqCauseOn_PreDesc_CanCauseOn,
+  NULL
+};
+
+typedef RtemsIntrReqCauseOn_Context Context;
+
+static bool IsEnabled( const Context *ctx )
+{
+  rtems_status_code sc;
+  bool              enabled;
+
+  enabled = false;
+  sc = rtems_interrupt_vector_is_enabled( ctx->vector, &enabled );
+  T_rsc_success( sc );
+
+  return enabled;
+}
+
+static bool IsPending( const Context *ctx )
+{
+  rtems_status_code sc;
+  bool              pending;
+
+  pending = false;
+  sc = rtems_interrupt_is_pending( ctx->vector, &pending );
+  T_rsc_success( sc );
+
+  return pending;
+}
+
+static void Disable( const Context *ctx )
+{
+  rtems_status_code sc;
+
+  sc = rtems_interrupt_vector_disable( ctx->vector );
+  T_rsc_success( sc );
+}
+
+static void CauseOn( const Context *ctx )
+{
+  rtems_status_code sc;
+
+  sc = rtems_interrupt_cause_on( ctx->vector, ctx->cpu_index );
+  T_rsc_success( sc );
+}
+
+static void EntryRoutine( void *arg )
+{
+  Context *ctx;
+  uint32_t count;
+
+  (void) arg;
+  ctx = T_fixture_context();
+
+  count = ctx->interrupt_count;
+  ctx->interrupt_count = count + 1;
+
+  if ( ctx->do_clear ) {
+    rtems_status_code sc;
+
+    sc = rtems_interrupt_clear( ctx->vector );
+    T_rsc_success( sc );
+  }
+
+  if ( count > 2 ) {
+    /* Some interrupts are probably cased by a peripheral */
+    Disable( ctx );
+  }
+}
+
+static void CheckUnsatisfied( const Context *ctx )
+{
+  rtems_status_code sc;
+  bool              pending_before;
+  bool              pending_after;
+
+  pending_before = true;
+  sc = rtems_interrupt_is_pending( ctx->vector, &pending_before );
+  T_rsc_success( sc );
+
+  sc = rtems_interrupt_cause_on( ctx->vector, ctx->cpu_index );
+  T_rsc( sc, RTEMS_UNSATISFIED );
+
+  pending_after = !pending_before;
+  sc = rtems_interrupt_is_pending( ctx->vector, &pending_after );
+  T_rsc_success( sc );
+
+  T_eq( pending_before, pending_after );
+}
+
+static void CheckCauseOn(
+  Context                          *ctx,
+  const rtems_interrupt_attributes *attr,
+  bool                              has_installed_entries
+)
+{
+  rtems_status_code sc;
+
+  if ( !attr->can_cause_on ) {
+    CheckUnsatisfied( ctx );
+  } else if ( has_installed_entries ) {
+    /* We cannot test this vector, since it is used by a device driver */
+  } else if ( !attr->is_maskable ) {
+    /* We can only safely test maskable interrupts */
+  } else if ( IsPending( ctx ) ) {
+    /*
+     * If there is already an interrupt pending, then it is probably caused
+     * by a peripheral which we cannot control.
+     */
+  } else if (
+    ( attr->always_enabled || attr->can_disable ) &&
+    ( attr->can_clear || attr->cleared_by_acknowledge )
+  ) {
+    rtems_interrupt_entry entry;
+    rtems_interrupt_level level;
+
+    ctx->interrupt_count = 0;
+    ctx->do_clear = attr->can_clear && !attr->cleared_by_acknowledge;
+    rtems_interrupt_entry_initialize( &entry, EntryRoutine, ctx, "Info" );
+    sc = rtems_interrupt_entry_install(
+      ctx->vector,
+      RTEMS_INTERRUPT_UNIQUE,
+      &entry
+    );
+    T_rsc_success( sc );
+
+    if ( !IsPending( ctx) && ( attr->can_enable || IsEnabled( ctx ) ) ) {
+      T_false( IsPending( ctx ) );
+
+      if ( attr->can_disable ) {
+        Disable( ctx );
+        CauseOn( ctx );
+        T_true( IsPending( ctx ) );
+
+        sc = rtems_interrupt_vector_enable( ctx->vector );
+        T_rsc_success( sc );
+
+        while ( ctx->interrupt_count < 1 ) {
+          /* Wait */
+        }
+      } else {
+        ++ctx->interrupt_count;
+      }
+
+      T_false( IsPending( ctx ) );
+
+      rtems_interrupt_local_disable( level );
+      CauseOn( ctx );
+      T_true( IsPending( ctx ) );
+      rtems_interrupt_local_enable( level );
+
+      while ( ctx->interrupt_count < 2 ) {
+        /* Wait */
+      }
+
+      T_false( IsPending( ctx ) );
+    }
+
+    sc = rtems_interrupt_entry_remove( ctx->vector, &entry );
+    T_rsc_success( sc );
+  }
+}
+
+static void RtemsIntrReqCauseOn_Pre_Vector_Prepare(
+  RtemsIntrReqCauseOn_Context   *ctx,
+  RtemsIntrReqCauseOn_Pre_Vector state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqCauseOn_Pre_Vector_Valid: {
+      /*
+       * While the ``vector`` parameter is associated with an interrupt vector.
+       */
+      ctx->valid_vector = true;
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Pre_Vector_Invalid: {
+      /*
+       * While the ``vector`` parameter is not associated with an interrupt
+       * vector.
+       */
+      ctx->valid_vector = false;
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Pre_Vector_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqCauseOn_Pre_CPU_Prepare(
+  RtemsIntrReqCauseOn_Context *ctx,
+  RtemsIntrReqCauseOn_Pre_CPU  state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqCauseOn_Pre_CPU_Online: {
+      /*
+       * While the ``cpu_index`` parameter is associated with a configured
+       * processor, while the processor specified by ``cpu_index`` is not
+       * online.
+       */
+      ctx->cpu_index = 0;
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Pre_CPU_NotOnline: {
+      /*
+       * While the ``cpu_index`` parameter is associated with a configured
+       * processor, while the processor specified by ``cpu_index`` is not
+       * online.
+       */
+      ctx->cpu_index = 4;
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Pre_CPU_NotConf: {
+      /*
+       * While the ``cpu_index`` parameter is not associated with a configured
+       * processor.
+       */
+      ctx->cpu_index = 5;
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Pre_CPU_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqCauseOn_Pre_CanCauseOn_Prepare(
+  RtemsIntrReqCauseOn_Context       *ctx,
+  RtemsIntrReqCauseOn_Pre_CanCauseOn state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqCauseOn_Pre_CanCauseOn_Yes: {
+      /*
+       * While the interrupt vector associated with the ``vector`` parameter
+       * can be caused on a processor.
+       */
+      /*
+       * This pre-condition depends on the attributes of an interrupt vector,
+       * see CheckCauseOn().
+       */
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Pre_CanCauseOn_No: {
+      /*
+       * While the interrupt vector associated with the ``vector`` parameter
+       * cannot be caused on a processor.
+       */
+      /*
+       * This pre-condition depends on the attributes of an interrupt vector,
+       * see CheckCauseOn().
+       */
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Pre_CanCauseOn_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqCauseOn_Post_Status_Check(
+  RtemsIntrReqCauseOn_Context    *ctx,
+  RtemsIntrReqCauseOn_Post_Status state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqCauseOn_Post_Status_Ok: {
+      /*
+       * The return status of rtems_interrupt_cause_on() shall be
+       * RTEMS_SUCCESSFUL.
+       */
+      /* Validation is done by CheckCauseOn() for each interrupt vector */
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Post_Status_InvId: {
+      /*
+       * The return status of rtems_interrupt_cause_on() shall be
+       * RTEMS_INVALID_ID.
+       */
+      T_rsc( ctx->status, RTEMS_INVALID_ID );
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Post_Status_NotConf: {
+      /*
+       * The return status of rtems_interrupt_cause_on() shall be
+       * RTEMS_NOT_CONFIGURED.
+       */
+      T_rsc( ctx->status, RTEMS_NOT_CONFIGURED );
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Post_Status_IncStat: {
+      /*
+       * The return status of rtems_interrupt_cause_on() shall be
+       * RTEMS_INCORRECT_STATE.
+       */
+      T_rsc( ctx->status, RTEMS_INCORRECT_STATE );
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Post_Status_Unsat: {
+      /*
+       * The return status of rtems_interrupt_cause_on() shall be
+       * RTEMS_UNSATISFIED.
+       */
+      /* Validation is done by CheckCauseOn() for each interrupt vector */
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Post_Status_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqCauseOn_Post_Pending_Check(
+  RtemsIntrReqCauseOn_Context     *ctx,
+  RtemsIntrReqCauseOn_Post_Pending state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqCauseOn_Post_Pending_Yes: {
+      /*
+       * The interrupt associated with the interrupt vector specified by
+       * ``vector`` shall be made pending by the rtems_interrupt_cause_on()
+       * call.
+       */
+      /* Validation is done by CheckCauseOn() for each interrupt vector */
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Post_Pending_No: {
+      /*
+       * The interrupt associated with the interrupt vector specified by
+       * ``vector`` shall not be made pending by the rtems_interrupt_cause_on()
+       * call.
+       */
+      /* Validation is done by CheckCauseOn() for each interrupt vector */
+      break;
+    }
+
+    case RtemsIntrReqCauseOn_Post_Pending_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqCauseOn_Setup( RtemsIntrReqCauseOn_Context *ctx )
+{
+  ctx->some_vector = GetValidInterruptVectorNumber( NULL );
+}
+
+static void RtemsIntrReqCauseOn_Setup_Wrap( void *arg )
+{
+  RtemsIntrReqCauseOn_Context *ctx;
+
+  ctx = arg;
+  ctx->in_action_loop = false;
+  RtemsIntrReqCauseOn_Setup( ctx );
+}
+
+static void RtemsIntrReqCauseOn_Action( RtemsIntrReqCauseOn_Context *ctx )
+{
+  if ( ctx->valid_vector && ctx->cpu_index == 0 ) {
+    for (
+      ctx->vector = 0;
+      ctx->vector < BSP_INTERRUPT_VECTOR_COUNT;
+      ++ctx->vector
+    ) {
+      rtems_status_code          sc;
+      rtems_interrupt_attributes attr;
+      bool                       has_installed_entries;
+
+      memset( &attr, 0, sizeof( attr ) );
+      sc = rtems_interrupt_get_attributes( ctx->vector, &attr );
+
+      if ( sc == RTEMS_INVALID_ID ) {
+        continue;
+      }
+
+      T_rsc_success( sc );
+
+      has_installed_entries = HasInterruptVectorEntriesInstalled( ctx->vector );
+      CheckCauseOn( ctx, &attr, has_installed_entries );
+    }
+  } else {
+    if ( ctx->valid_vector ) {
+      ctx->vector = ctx->some_vector;
+    } else {
+      ctx->vector = BSP_INTERRUPT_VECTOR_COUNT;
+    }
+
+    ctx->status = rtems_interrupt_cause_on( ctx->vector, ctx->cpu_index );
+  }
+}
+
+typedef struct {
+  uint16_t Skip : 1;
+  uint16_t Pre_Vector_NA : 1;
+  uint16_t Pre_CPU_NA : 1;
+  uint16_t Pre_CanCauseOn_NA : 1;
+  uint16_t Post_Status : 3;
+  uint16_t Post_Pending : 2;
+} RtemsIntrReqCauseOn_Entry;
+
+static const RtemsIntrReqCauseOn_Entry
+RtemsIntrReqCauseOn_Entries[] = {
+  { 0, 0, 0, 1, RtemsIntrReqCauseOn_Post_Status_InvId,
+    RtemsIntrReqCauseOn_Post_Pending_NA },
+#if defined(RTEMS_SMP)
+  { 0, 0, 0, 0, RtemsIntrReqCauseOn_Post_Status_IncStat,
+    RtemsIntrReqCauseOn_Post_Pending_No },
+#else
+  { 1, 0, 0, 0, RtemsIntrReqCauseOn_Post_Status_NA,
+    RtemsIntrReqCauseOn_Post_Pending_NA },
+#endif
+  { 0, 0, 0, 0, RtemsIntrReqCauseOn_Post_Status_NotConf,
+    RtemsIntrReqCauseOn_Post_Pending_No },
+#if defined(RTEMS_SMP)
+  { 0, 0, 0, 1, RtemsIntrReqCauseOn_Post_Status_InvId,
+    RtemsIntrReqCauseOn_Post_Pending_NA },
+#else
+  { 1, 0, 0, 0, RtemsIntrReqCauseOn_Post_Status_NA,
+    RtemsIntrReqCauseOn_Post_Pending_NA },
+#endif
+  { 0, 0, 0, 0, RtemsIntrReqCauseOn_Post_Status_Ok,
+    RtemsIntrReqCauseOn_Post_Pending_Yes },
+  { 0, 0, 0, 0, RtemsIntrReqCauseOn_Post_Status_Unsat,
+    RtemsIntrReqCauseOn_Post_Pending_No }
+};
+
+static const uint8_t
+RtemsIntrReqCauseOn_Map[] = {
+  4, 5, 1, 1, 2, 2, 0, 0, 3, 3, 0, 0
+};
+
+static size_t RtemsIntrReqCauseOn_Scope( void *arg, char *buf, size_t n )
+{
+  RtemsIntrReqCauseOn_Context *ctx;
+
+  ctx = arg;
+
+  if ( ctx->in_action_loop ) {
+    return T_get_scope( RtemsIntrReqCauseOn_PreDesc, buf, n, ctx->pcs );
+  }
+
+  return 0;
+}
+
+static T_fixture RtemsIntrReqCauseOn_Fixture = {
+  .setup = RtemsIntrReqCauseOn_Setup_Wrap,
+  .stop = NULL,
+  .teardown = NULL,
+  .scope = RtemsIntrReqCauseOn_Scope,
+  .initial_context = &RtemsIntrReqCauseOn_Instance
+};
+
+static inline RtemsIntrReqCauseOn_Entry RtemsIntrReqCauseOn_GetEntry(
+  size_t index
+)
+{
+  return RtemsIntrReqCauseOn_Entries[
+    RtemsIntrReqCauseOn_Map[ index ]
+  ];
+}
+
+/**
+ * @fn void T_case_body_RtemsIntrReqCauseOn( void )
+ */
+T_TEST_CASE_FIXTURE( RtemsIntrReqCauseOn, &RtemsIntrReqCauseOn_Fixture )
+{
+  RtemsIntrReqCauseOn_Context *ctx;
+  size_t index;
+
+  ctx = T_fixture_context();
+  ctx->in_action_loop = true;
+  index = 0;
+
+  for (
+    ctx->pcs[ 0 ] = RtemsIntrReqCauseOn_Pre_Vector_Valid;
+    ctx->pcs[ 0 ] < RtemsIntrReqCauseOn_Pre_Vector_NA;
+    ++ctx->pcs[ 0 ]
+  ) {
+    for (
+      ctx->pcs[ 1 ] = RtemsIntrReqCauseOn_Pre_CPU_Online;
+      ctx->pcs[ 1 ] < RtemsIntrReqCauseOn_Pre_CPU_NA;
+      ++ctx->pcs[ 1 ]
+    ) {
+      for (
+        ctx->pcs[ 2 ] = RtemsIntrReqCauseOn_Pre_CanCauseOn_Yes;
+        ctx->pcs[ 2 ] < RtemsIntrReqCauseOn_Pre_CanCauseOn_NA;
+        ++ctx->pcs[ 2 ]
+      ) {
+        RtemsIntrReqCauseOn_Entry entry;
+        size_t pcs[ 3 ];
+
+        entry = RtemsIntrReqCauseOn_GetEntry( index );
+        ++index;
+
+        if ( entry.Skip ) {
+          continue;
+        }
+
+        memcpy( pcs, ctx->pcs, sizeof( pcs ) );
+
+        if ( entry.Pre_CanCauseOn_NA ) {
+          ctx->pcs[ 2 ] = RtemsIntrReqCauseOn_Pre_CanCauseOn_NA;
+        }
+
+        RtemsIntrReqCauseOn_Pre_Vector_Prepare( ctx, ctx->pcs[ 0 ] );
+        RtemsIntrReqCauseOn_Pre_CPU_Prepare( ctx, ctx->pcs[ 1 ] );
+        RtemsIntrReqCauseOn_Pre_CanCauseOn_Prepare( ctx, ctx->pcs[ 2 ] );
+        RtemsIntrReqCauseOn_Action( ctx );
+        RtemsIntrReqCauseOn_Post_Status_Check( ctx, entry.Post_Status );
+        RtemsIntrReqCauseOn_Post_Pending_Check( ctx, entry.Post_Pending );
+        memcpy( ctx->pcs, pcs, sizeof( ctx->pcs ) );
+      }
+    }
+  }
+}
+
+/** @} */
diff --git a/testsuites/validation/ts-default.h b/testsuites/validation/ts-default.h
index d519df09ff..addf1866f5 100644
--- a/testsuites/validation/ts-default.h
+++ b/testsuites/validation/ts-default.h
@@ -177,7 +177,8 @@ static void task_stack_deallocate( void *stack )
 
 #define CONFIGURE_INIT_TASK_CONSTRUCT_STORAGE_SIZE TASK_STORAGE_SIZE
 
-#if defined(RTEMS_SMP) && CONFIGURE_MAXIMUM_PROCESSORS == 4
+#if defined( RTEMS_SMP ) && \
+  ( CONFIGURE_MAXIMUM_PROCESSORS == 4 || CONFIGURE_MAXIMUM_PROCESSORS == 5 )
 
 #define CONFIGURE_SCHEDULER_EDF_SMP
 
@@ -194,11 +195,20 @@ RTEMS_SCHEDULER_EDF_SMP(c);
   RTEMS_SCHEDULER_TABLE_EDF_SMP(b, rtems_build_name('B', ' ', ' ', ' ')), \
   RTEMS_SCHEDULER_TABLE_EDF_SMP(c, rtems_build_name('C', ' ', ' ', ' '))
 
+#if CONFIGURE_MAXIMUM_PROCESSORS == 5
+#define CONFIGURE_SCHEDULER_ASSIGNMENTS \
+  RTEMS_SCHEDULER_ASSIGN(0, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_MANDATORY), \
+  RTEMS_SCHEDULER_ASSIGN(1, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \
+  RTEMS_SCHEDULER_ASSIGN(2, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \
+  RTEMS_SCHEDULER_ASSIGN(2, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \
+  RTEMS_SCHEDULER_ASSIGN_NO_SCHEDULER
+#else
 #define CONFIGURE_SCHEDULER_ASSIGNMENTS \
   RTEMS_SCHEDULER_ASSIGN(0, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_MANDATORY), \
   RTEMS_SCHEDULER_ASSIGN(1, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \
   RTEMS_SCHEDULER_ASSIGN(2, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \
   RTEMS_SCHEDULER_ASSIGN(2, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL)
+#endif
 
 #endif /* RTEMS_SMP */
 
diff --git a/testsuites/validation/ts-validation-0.c b/testsuites/validation/ts-validation-0.c
index 4e0459edf8..b80c09d47f 100644
--- a/testsuites/validation/ts-validation-0.c
+++ b/testsuites/validation/ts-validation-0.c
@@ -70,7 +70,7 @@
 
 const char rtems_test_name[] = "Validation0";
 
-#define CONFIGURE_MAXIMUM_PROCESSORS 4
+#define CONFIGURE_MAXIMUM_PROCESSORS 5
 
 #include "ts-default.h"
 
-- 
2.26.2



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