[PATCH 41/41] validation: Test rtems_interrupt_set_affinity()

Sebastian Huber sebastian.huber at embedded-brains.de
Mon Jul 12 12:50:03 UTC 2021


Update #3269.
---
 .../testsuites/validation/validation-0.yml    |   1 +
 testsuites/validation/tc-intr-set-affinity.c  | 670 ++++++++++++++++++
 2 files changed, 671 insertions(+)
 create mode 100644 testsuites/validation/tc-intr-set-affinity.c

diff --git a/spec/build/testsuites/validation/validation-0.yml b/spec/build/testsuites/validation/validation-0.yml
index 89c0f408d6..6778a5ec25 100644
--- a/spec/build/testsuites/validation/validation-0.yml
+++ b/spec/build/testsuites/validation/validation-0.yml
@@ -23,6 +23,7 @@ source:
 - testsuites/validation/tc-intr-get-affinity.c
 - testsuites/validation/tc-intr-get-attributes.c
 - testsuites/validation/tc-intr-is-pending.c
+- testsuites/validation/tc-intr-set-affinity.c
 - testsuites/validation/tc-intr-vector-disable.c
 - testsuites/validation/tc-intr-vector-enable.c
 - testsuites/validation/tc-intr-vector-is-enabled.c
diff --git a/testsuites/validation/tc-intr-set-affinity.c b/testsuites/validation/tc-intr-set-affinity.c
new file mode 100644
index 0000000000..b2b47baea8
--- /dev/null
+++ b/testsuites/validation/tc-intr-set-affinity.c
@@ -0,0 +1,670 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSTestCaseRtemsIntrReqSetAffinity
+ */
+
+/*
+ * 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 <bsp/irq-generic.h>
+#include <rtems/irq-extension.h>
+
+#include "tx-support.h"
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup RTEMSTestCaseRtemsIntrReqSetAffinity \
+ *   spec:/rtems/intr/req/set-affinity
+ *
+ * @ingroup RTEMSTestSuiteTestsuitesValidation0
+ *
+ * @{
+ */
+
+typedef enum {
+  RtemsIntrReqSetAffinity_Pre_Vector_Valid,
+  RtemsIntrReqSetAffinity_Pre_Vector_Invalid,
+  RtemsIntrReqSetAffinity_Pre_Vector_NA
+} RtemsIntrReqSetAffinity_Pre_Vector;
+
+typedef enum {
+  RtemsIntrReqSetAffinity_Pre_CPUSetKind_Valid,
+  RtemsIntrReqSetAffinity_Pre_CPUSetKind_Huge,
+  RtemsIntrReqSetAffinity_Pre_CPUSetKind_Askew,
+  RtemsIntrReqSetAffinity_Pre_CPUSetKind_NA
+} RtemsIntrReqSetAffinity_Pre_CPUSetKind;
+
+typedef enum {
+  RtemsIntrReqSetAffinity_Pre_CPUSet_Valid,
+  RtemsIntrReqSetAffinity_Pre_CPUSet_Null,
+  RtemsIntrReqSetAffinity_Pre_CPUSet_NA
+} RtemsIntrReqSetAffinity_Pre_CPUSet;
+
+typedef enum {
+  RtemsIntrReqSetAffinity_Pre_CanSetAffinity_Yes,
+  RtemsIntrReqSetAffinity_Pre_CanSetAffinity_No,
+  RtemsIntrReqSetAffinity_Pre_CanSetAffinity_NA
+} RtemsIntrReqSetAffinity_Pre_CanSetAffinity;
+
+typedef enum {
+  RtemsIntrReqSetAffinity_Post_Status_Ok,
+  RtemsIntrReqSetAffinity_Post_Status_InvAddr,
+  RtemsIntrReqSetAffinity_Post_Status_InvId,
+  RtemsIntrReqSetAffinity_Post_Status_InvNum,
+  RtemsIntrReqSetAffinity_Post_Status_Unsat,
+  RtemsIntrReqSetAffinity_Post_Status_NA
+} RtemsIntrReqSetAffinity_Post_Status;
+
+typedef enum {
+  RtemsIntrReqSetAffinity_Post_SetAffinity_Yes,
+  RtemsIntrReqSetAffinity_Post_SetAffinity_Nop,
+  RtemsIntrReqSetAffinity_Post_SetAffinity_NA
+} RtemsIntrReqSetAffinity_Post_SetAffinity;
+
+/**
+ * @brief Test context for spec:/rtems/intr/req/set-affinity test case.
+ */
+typedef struct {
+  /**
+   * @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 This member provides the object referenced by the ``affinity``
+   *   parameter.
+   */
+  cpu_set_t cpuset_obj[ 2 ];
+
+  /**
+   * @brief This member contains the return value of the
+   *   rtems_interrupt_set_affinity() call.
+   */
+  rtems_status_code status;
+
+  /**
+   * @brief If this member is true, then the ``vector`` parameter shall be
+   *   valid.
+   */
+  bool valid_vector;
+
+  /**
+   * @brief This member specifies if the ``affinity_size`` parameter value.
+   */
+  size_t cpusetsize;
+
+  /**
+   * @brief This member specifies if the ``affinity`` parameter value.
+   */
+  cpu_set_t *cpuset;
+
+  /**
+   * @brief This member defines the pre-condition states for the next action.
+   */
+  size_t pcs[ 4 ];
+
+  /**
+   * @brief This member indicates if the test action loop is currently
+   *   executed.
+   */
+  bool in_action_loop;
+} RtemsIntrReqSetAffinity_Context;
+
+static RtemsIntrReqSetAffinity_Context
+  RtemsIntrReqSetAffinity_Instance;
+
+static const char * const RtemsIntrReqSetAffinity_PreDesc_Vector[] = {
+  "Valid",
+  "Invalid",
+  "NA"
+};
+
+static const char * const RtemsIntrReqSetAffinity_PreDesc_CPUSetKind[] = {
+  "Valid",
+  "Huge",
+  "Askew",
+  "NA"
+};
+
+static const char * const RtemsIntrReqSetAffinity_PreDesc_CPUSet[] = {
+  "Valid",
+  "Null",
+  "NA"
+};
+
+static const char * const RtemsIntrReqSetAffinity_PreDesc_CanSetAffinity[] = {
+  "Yes",
+  "No",
+  "NA"
+};
+
+static const char * const * const RtemsIntrReqSetAffinity_PreDesc[] = {
+  RtemsIntrReqSetAffinity_PreDesc_Vector,
+  RtemsIntrReqSetAffinity_PreDesc_CPUSetKind,
+  RtemsIntrReqSetAffinity_PreDesc_CPUSet,
+  RtemsIntrReqSetAffinity_PreDesc_CanSetAffinity,
+  NULL
+};
+
+typedef RtemsIntrReqSetAffinity_Context Context;
+
+static void CheckSetAffinity(
+  Context                          *ctx,
+  const rtems_interrupt_attributes *attr
+)
+{
+  rtems_status_code sc;
+  cpu_set_t         set;
+  cpu_set_t         set2;
+
+  CPU_ZERO( &set );
+
+  if ( attr->can_get_affinity ) {
+    sc = rtems_interrupt_get_affinity( ctx->vector, sizeof( set ), &set );
+    T_rsc_success( sc );
+  } else {
+    CPU_SET( 0, &set );
+  }
+
+  CPU_COPY( &set, &ctx->cpuset_obj[ 0 ] );
+
+  sc = rtems_interrupt_set_affinity(
+    ctx->vector,
+    ctx->cpusetsize,
+    ctx->cpuset
+  );
+
+  if ( attr->can_set_affinity ) {
+    T_rsc_success( sc );
+  } else {
+    T_rsc( sc, RTEMS_UNSATISFIED );
+  }
+
+  if ( attr->can_get_affinity ) {
+    CPU_FILL( &set2 );
+    sc = rtems_interrupt_get_affinity( ctx->vector, sizeof( set2 ), &set2 );
+    T_rsc_success( sc );
+    T_eq_int( CPU_CMP( &set, &set2 ), 0 );
+  }
+}
+
+static void RtemsIntrReqSetAffinity_Pre_Vector_Prepare(
+  RtemsIntrReqSetAffinity_Context   *ctx,
+  RtemsIntrReqSetAffinity_Pre_Vector state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqSetAffinity_Pre_Vector_Valid: {
+      /*
+       * While the ``vector`` parameter is associated with an interrupt vector.
+       */
+      ctx->valid_vector = true;
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Pre_Vector_Invalid: {
+      /*
+       * While the ``vector`` parameter is not associated with an interrupt
+       * vector.
+       */
+      ctx->valid_vector = false;
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Pre_Vector_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqSetAffinity_Pre_CPUSetKind_Prepare(
+  RtemsIntrReqSetAffinity_Context       *ctx,
+  RtemsIntrReqSetAffinity_Pre_CPUSetKind state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqSetAffinity_Pre_CPUSetKind_Valid: {
+      /*
+       * While the ``affinity_size`` parameter is an integral multiple of the
+       * size of long, while the ``affinity_size`` and ``affinity`` parameter
+       * specify a processor set which is within the implementation limits.
+       */
+      ctx->cpusetsize = sizeof( ctx->cpuset_obj[ 0 ] );
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Pre_CPUSetKind_Huge: {
+      /*
+       * While the ``affinity_size`` parameter is an integral multiple of the
+       * size of long, while the ``affinity_size`` and ``affinity`` parameter
+       * specify a processor set which exceeds the implementation limits.
+       */
+      ctx->cpusetsize = sizeof( ctx->cpuset_obj );
+      CPU_ZERO( &ctx->cpuset_obj[ 0 ] );
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Pre_CPUSetKind_Askew: {
+      /*
+       * While the ``affinity_size`` parameter is not an integral multiple of
+       * the size of long.
+       */
+      ctx->cpusetsize = SIZE_MAX;
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Pre_CPUSetKind_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqSetAffinity_Pre_CPUSet_Prepare(
+  RtemsIntrReqSetAffinity_Context   *ctx,
+  RtemsIntrReqSetAffinity_Pre_CPUSet state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqSetAffinity_Pre_CPUSet_Valid: {
+      /*
+       * While the ``affinity`` parameter references an object of type
+       * cpu_set_t.
+       */
+      ctx->cpuset = &ctx->cpuset_obj[ 0 ];
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Pre_CPUSet_Null: {
+      /*
+       * While the ``affinity`` parameter is equal to NULL.
+       */
+      ctx->cpuset = NULL;
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Pre_CPUSet_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqSetAffinity_Pre_CanSetAffinity_Prepare(
+  RtemsIntrReqSetAffinity_Context           *ctx,
+  RtemsIntrReqSetAffinity_Pre_CanSetAffinity state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqSetAffinity_Pre_CanSetAffinity_Yes: {
+      /*
+       * While setting the affinity for the interrupt vector specified by
+       * ``vector`` parameter is supported.
+       */
+      /* Validation done by CheckSetAffinity() for each interrupt vector */
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Pre_CanSetAffinity_No: {
+      /*
+       * While setting the affinity for the interrupt vector specified by
+       * ``vector`` parameter is not supported.
+       */
+      /* Validation done by CheckSetAffinity() for each interrupt vector */
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Pre_CanSetAffinity_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqSetAffinity_Post_Status_Check(
+  RtemsIntrReqSetAffinity_Context    *ctx,
+  RtemsIntrReqSetAffinity_Post_Status state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqSetAffinity_Post_Status_Ok: {
+      /*
+       * The return status of rtems_interrupt_set_affinity() shall be
+       * RTEMS_SUCCESSFUL.
+       */
+      /* Validation done by CheckSetAffinity() for each interrupt vector */
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Post_Status_InvAddr: {
+      /*
+       * The return status of rtems_interrupt_set_affinity() shall be
+       * RTEMS_INVALID_ADDRESS.
+       */
+      T_rsc( ctx->status, RTEMS_INVALID_ADDRESS );
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Post_Status_InvId: {
+      /*
+       * The return status of rtems_interrupt_set_affinity() shall be
+       * RTEMS_INVALID_ID.
+       */
+      T_rsc( ctx->status, RTEMS_INVALID_ID );
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Post_Status_InvNum: {
+      /*
+       * The return status of rtems_interrupt_set_affinity() shall be
+       * RTEMS_INVALID_NUMBER.
+       */
+      T_rsc( ctx->status, RTEMS_INVALID_NUMBER );
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Post_Status_Unsat: {
+      /*
+       * The return status of rtems_interrupt_set_affinity() shall be
+       * RTEMS_UNSATISFIED.
+       */
+      /* Validation done by CheckSetAffinity() for each interrupt vector */
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Post_Status_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqSetAffinity_Post_SetAffinity_Check(
+  RtemsIntrReqSetAffinity_Context         *ctx,
+  RtemsIntrReqSetAffinity_Post_SetAffinity state
+)
+{
+  switch ( state ) {
+    case RtemsIntrReqSetAffinity_Post_SetAffinity_Yes: {
+      /*
+       * The affinity set of the interrupt specified by ``vector`` shall be set
+       * to the processor set specified by ``affinity_size`` and ``affinity``
+       * at some point during the rtems_interrupt_set_affinity() call.
+       */
+      /* Validation done by CheckSetAffinity() for each interrupt vector */
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Post_SetAffinity_Nop: {
+      /*
+       * The affinity set of the interrupt specified by ``vector`` shall not be
+       * modified by the rtems_interrupt_set_affinity() call.
+       */
+      /*
+       * Validation done by CheckSetAffinity() for each interrupt vector and in
+       * the action code.
+       */
+      break;
+    }
+
+    case RtemsIntrReqSetAffinity_Post_SetAffinity_NA:
+      break;
+  }
+}
+
+static void RtemsIntrReqSetAffinity_Setup(
+  RtemsIntrReqSetAffinity_Context *ctx
+)
+{
+  ctx->some_vector = GetValidInterruptVectorNumber( NULL );
+}
+
+static void RtemsIntrReqSetAffinity_Setup_Wrap( void *arg )
+{
+  RtemsIntrReqSetAffinity_Context *ctx;
+
+  ctx = arg;
+  ctx->in_action_loop = false;
+  RtemsIntrReqSetAffinity_Setup( ctx );
+}
+
+static void RtemsIntrReqSetAffinity_Prepare(
+  RtemsIntrReqSetAffinity_Context *ctx
+)
+{
+  CPU_FILL_S( sizeof( ctx->cpuset_obj ), &ctx->cpuset_obj[ 0 ] );
+}
+
+static void RtemsIntrReqSetAffinity_Action(
+  RtemsIntrReqSetAffinity_Context *ctx
+)
+{
+  rtems_status_code sc;
+
+  if (
+    ctx->valid_vector && ctx->cpusetsize == sizeof( ctx->cpuset_obj[ 0 ] ) &&
+    ctx->cpuset == &ctx->cpuset_obj[ 0 ]
+  ) {
+    for (
+      ctx->vector = 0;
+      ctx->vector < BSP_INTERRUPT_VECTOR_COUNT;
+      ++ctx->vector
+    ) {
+      rtems_interrupt_attributes attr;
+
+      memset( &attr, 0, sizeof( attr ) );
+      sc = rtems_interrupt_get_attributes( ctx->vector, &attr );
+
+      if ( sc == RTEMS_INVALID_ID ) {
+        continue;
+      }
+
+      T_rsc_success( sc );
+
+      CheckSetAffinity( ctx, &attr );
+    }
+  } else {
+    cpu_set_t set;
+    cpu_set_t set2;
+
+    CPU_ZERO( &set );
+    CPU_ZERO( &set2 );
+
+    if ( ctx->valid_vector ) {
+      ctx->vector = ctx->some_vector;
+
+      sc = rtems_interrupt_get_affinity( ctx->vector, sizeof( set ), &set );
+      T_true( sc == RTEMS_SUCCESSFUL || sc == RTEMS_UNSATISFIED );
+    } else {
+      ctx->vector = BSP_INTERRUPT_VECTOR_COUNT;
+    }
+
+    CPU_ZERO( &ctx->cpuset_obj[ 0 ] );
+
+    ctx->status = rtems_interrupt_set_affinity(
+      ctx->vector,
+      ctx->cpusetsize,
+      ctx->cpuset
+    );
+
+    if ( ctx->valid_vector ) {
+      sc = rtems_interrupt_get_affinity( ctx->vector, sizeof( set2 ), &set2 );
+      T_true( sc == RTEMS_SUCCESSFUL || sc == RTEMS_UNSATISFIED );
+      T_eq_int( CPU_CMP( &set, &set2 ), 0 );
+    }
+  }
+}
+
+typedef struct {
+  uint16_t Skip : 1;
+  uint16_t Pre_Vector_NA : 1;
+  uint16_t Pre_CPUSetKind_NA : 1;
+  uint16_t Pre_CPUSet_NA : 1;
+  uint16_t Pre_CanSetAffinity_NA : 1;
+  uint16_t Post_Status : 3;
+  uint16_t Post_SetAffinity : 2;
+} RtemsIntrReqSetAffinity_Entry;
+
+static const RtemsIntrReqSetAffinity_Entry
+RtemsIntrReqSetAffinity_Entries[] = {
+  { 0, 0, 0, 0, 0, RtemsIntrReqSetAffinity_Post_Status_InvAddr,
+    RtemsIntrReqSetAffinity_Post_SetAffinity_Nop },
+  { 0, 0, 0, 0, 1, RtemsIntrReqSetAffinity_Post_Status_InvId,
+    RtemsIntrReqSetAffinity_Post_SetAffinity_NA },
+  { 0, 0, 0, 0, 1, RtemsIntrReqSetAffinity_Post_Status_InvAddr,
+    RtemsIntrReqSetAffinity_Post_SetAffinity_NA },
+  { 0, 0, 0, 0, 0, RtemsIntrReqSetAffinity_Post_Status_InvNum,
+    RtemsIntrReqSetAffinity_Post_SetAffinity_Nop },
+  { 0, 0, 0, 0, 0, RtemsIntrReqSetAffinity_Post_Status_Ok,
+    RtemsIntrReqSetAffinity_Post_SetAffinity_Yes },
+  { 0, 0, 0, 0, 0, RtemsIntrReqSetAffinity_Post_Status_Unsat,
+    RtemsIntrReqSetAffinity_Post_SetAffinity_Nop }
+};
+
+static const uint8_t
+RtemsIntrReqSetAffinity_Map[] = {
+  4, 5, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 2
+};
+
+static size_t RtemsIntrReqSetAffinity_Scope( void *arg, char *buf, size_t n )
+{
+  RtemsIntrReqSetAffinity_Context *ctx;
+
+  ctx = arg;
+
+  if ( ctx->in_action_loop ) {
+    return T_get_scope( RtemsIntrReqSetAffinity_PreDesc, buf, n, ctx->pcs );
+  }
+
+  return 0;
+}
+
+static T_fixture RtemsIntrReqSetAffinity_Fixture = {
+  .setup = RtemsIntrReqSetAffinity_Setup_Wrap,
+  .stop = NULL,
+  .teardown = NULL,
+  .scope = RtemsIntrReqSetAffinity_Scope,
+  .initial_context = &RtemsIntrReqSetAffinity_Instance
+};
+
+static inline RtemsIntrReqSetAffinity_Entry RtemsIntrReqSetAffinity_GetEntry(
+  size_t index
+)
+{
+  return RtemsIntrReqSetAffinity_Entries[
+    RtemsIntrReqSetAffinity_Map[ index ]
+  ];
+}
+
+/**
+ * @fn void T_case_body_RtemsIntrReqSetAffinity( void )
+ */
+T_TEST_CASE_FIXTURE(
+  RtemsIntrReqSetAffinity,
+  &RtemsIntrReqSetAffinity_Fixture
+)
+{
+  RtemsIntrReqSetAffinity_Context *ctx;
+  size_t index;
+
+  ctx = T_fixture_context();
+  ctx->in_action_loop = true;
+  index = 0;
+
+  for (
+    ctx->pcs[ 0 ] = RtemsIntrReqSetAffinity_Pre_Vector_Valid;
+    ctx->pcs[ 0 ] < RtemsIntrReqSetAffinity_Pre_Vector_NA;
+    ++ctx->pcs[ 0 ]
+  ) {
+    for (
+      ctx->pcs[ 1 ] = RtemsIntrReqSetAffinity_Pre_CPUSetKind_Valid;
+      ctx->pcs[ 1 ] < RtemsIntrReqSetAffinity_Pre_CPUSetKind_NA;
+      ++ctx->pcs[ 1 ]
+    ) {
+      for (
+        ctx->pcs[ 2 ] = RtemsIntrReqSetAffinity_Pre_CPUSet_Valid;
+        ctx->pcs[ 2 ] < RtemsIntrReqSetAffinity_Pre_CPUSet_NA;
+        ++ctx->pcs[ 2 ]
+      ) {
+        for (
+          ctx->pcs[ 3 ] = RtemsIntrReqSetAffinity_Pre_CanSetAffinity_Yes;
+          ctx->pcs[ 3 ] < RtemsIntrReqSetAffinity_Pre_CanSetAffinity_NA;
+          ++ctx->pcs[ 3 ]
+        ) {
+          RtemsIntrReqSetAffinity_Entry entry;
+          size_t pcs[ 4 ];
+
+          entry = RtemsIntrReqSetAffinity_GetEntry( index );
+          ++index;
+
+          memcpy( pcs, ctx->pcs, sizeof( pcs ) );
+
+          if ( entry.Pre_CanSetAffinity_NA ) {
+            ctx->pcs[ 3 ] = RtemsIntrReqSetAffinity_Pre_CanSetAffinity_NA;
+          }
+
+          RtemsIntrReqSetAffinity_Prepare( ctx );
+          RtemsIntrReqSetAffinity_Pre_Vector_Prepare( ctx, ctx->pcs[ 0 ] );
+          RtemsIntrReqSetAffinity_Pre_CPUSetKind_Prepare( ctx, ctx->pcs[ 1 ] );
+          RtemsIntrReqSetAffinity_Pre_CPUSet_Prepare( ctx, ctx->pcs[ 2 ] );
+          RtemsIntrReqSetAffinity_Pre_CanSetAffinity_Prepare(
+            ctx,
+            ctx->pcs[ 3 ]
+          );
+          RtemsIntrReqSetAffinity_Action( ctx );
+          RtemsIntrReqSetAffinity_Post_Status_Check( ctx, entry.Post_Status );
+          RtemsIntrReqSetAffinity_Post_SetAffinity_Check(
+            ctx,
+            entry.Post_SetAffinity
+          );
+          memcpy( ctx->pcs, pcs, sizeof( ctx->pcs ) );
+        }
+      }
+    }
+  }
+}
+
+/** @} */
-- 
2.26.2



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