Fix #610, Add vxworks7 support

src/os/vxworks/CMakeLists.txt

@@ -14,7 +14,7 @@ set(VXWORKS_BASE_SRCLIST
     src/os-impl-console.c
     src/os-impl-countsem.c
     src/os-impl-errors.c
-    src/os-impl-dirs.c
+    src/os-impl-dirs-globals.c
     src/os-impl-files.c
     src/os-impl-filesys.c
     src/os-impl-heap.c
@@ -45,6 +45,15 @@ else ()
     )
 endif ()
 
+if (CMAKE_SYSTEM_VERSION VERSION_GREATER_EQUAL 7.0)
+    list(APPEND VXWORKS_IMPL_SRCLIST
+        ../portable/os-impl-posix-dirs.c
+    )
+else ()
+    list(APPEND VXWORKS_IMPL_SRCLIST
+        src/os-impl-dirs.c
+    )
+endif ()
 # If some form of module loading is configured,
 # then build the module loader
 if (OSAL_CONFIG_INCLUDE_DYNAMIC_LOADER)

src/os/vxworks/inc/os-impl-tasks.h

@@ -31,13 +31,21 @@
 #include <osconfig.h>
 #include <taskLib.h>
 
+#if defined(VX_WIND_TCB_SIZE)
+/* vxworks >= 7.0 should provide this symbol via taskLib.h. WIND_TCB is an opaque type */
+typedef char OS_VxWorks_TCB_t[VX_WIND_TCB_SIZE];
+#else
+/* older vxworks expose the definition of VX_WIND_TCB_SIZE */
+typedef WIND_TCB OS_VxWorks_TCB_t;
+#endif /* !defined(VX_WIND_TCB_SIZE) */
+
 /*tasks */
 typedef struct
 {
-    WIND_TCB tcb; /* Must be first */
-    TASK_ID  vxid;
-    void *   heap_block; /* set non-null if the stack was obtained with malloc() */
-    size_t   heap_block_size;
+    OS_VxWorks_TCB_t tcb; /* Must be first */
+    TASK_ID vxid;
+    void    *heap_block;    /* set non-null if the stack was obtained with malloc() */
+    size_t  heap_block_size;
 } OS_impl_task_internal_record_t;
 
 /* Tables where the OS object information is stored */

src/os/vxworks/src/os-impl-common.c

@@ -184,8 +184,11 @@ int32 OS_VxWorks_GenericSemTake(SEM_ID vxid, int sys_ticks)
          * check for the timeout condition,
          * which has a different return code and
          * not necessarily an error of concern.
+         *
+         * vxworks7: if sys_ticks == 0, then if the semaphore can
+         * not be taken S_objLib_OBJ_UNAVAILABLE will be returned
          */
-        if (errno == S_objLib_OBJ_TIMEOUT)
+        if ((errno == S_objLib_OBJ_TIMEOUT) || (!sys_ticks && (errno == S_objLib_OBJ_UNAVAILABLE)))
         {
             return OS_SEM_TIMEOUT;
         }

src/os/vxworks/src/os-impl-dirs-globals.c

@@ -0,0 +1,55 @@
+/*
+ *  NASA Docket No. GSC-18,370-1, and identified as "Operating System Abstraction Layer"
+ *
+ *  Copyright (c) 2019 United States Government as represented by
+ *  the Administrator of the National Aeronautics and Space Administration.
+ *  All Rights Reserved.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/**
+ * \file     os-impl-dirs.c
+ * \ingroup  vxworks
+ * \author   [email protected]
+ *
+ */
+
+/****************************************************************************************
+                                    INCLUDE FILES
+****************************************************************************************/
+
+#include "os-vxworks.h"
+#include "os-impl-dirs.h"
+#include "os-shared-dir.h"
+
+
+/*
+ * The directory handle table.
+ */
+OS_impl_dir_internal_record_t OS_impl_dir_table[OS_MAX_NUM_OPEN_DIRS];
+
+
+/*----------------------------------------------------------------
+ *
+ * Function: OS_VxWorks_DirAPI_Impl_Init
+ *
+ *  Purpose: Local helper routine, not part of OSAL API.
+ *
+ *-----------------------------------------------------------------*/
+int32 OS_VxWorks_DirAPI_Impl_Init(void)
+{
+   memset(OS_impl_dir_table, 0, sizeof(OS_impl_dir_table));
+   return OS_SUCCESS;
+} /* end OS_VxWorks_DirAPI_Impl_Init */
+

src/os/vxworks/src/os-impl-dirs.c

@@ -33,24 +33,6 @@
 #include "os-impl-dirs.h"
 #include "os-shared-dir.h"
 
-/*
- * The directory handle table.
- */
-OS_impl_dir_internal_record_t OS_impl_dir_table[OS_MAX_NUM_OPEN_DIRS];
-
-/*----------------------------------------------------------------
- *
- * Function: OS_VxWorks_DirAPI_Impl_Init
- *
- *  Purpose: Local helper routine, not part of OSAL API.
- *
- *-----------------------------------------------------------------*/
-int32 OS_VxWorks_DirAPI_Impl_Init(void)
-{
-    memset(OS_impl_dir_table, 0, sizeof(OS_impl_dir_table));
-    return OS_SUCCESS;
-} /* end OS_VxWorks_DirAPI_Impl_Init */
-
 /*----------------------------------------------------------------
  *
  * Function: OS_DirCreate_Impl

src/os/vxworks/src/os-impl-tasks.c

@@ -238,7 +238,7 @@ int32 OS_TaskCreate_Impl(osal_index_t task_id, uint32 flags)
 #endif
 
     id.id  = OS_global_task_table[task_id].active_id;
-    status = taskInit(&lrec->tcb,                                              /* address of new task's TCB */
+    status = taskInit((WIND_TCB*)&lrec->tcb,                                   /* address of new task's TCB */
                       (char *)OS_global_task_table[task_id].name_entry, vxpri, /* priority of new task */
                       vxflags,                                                 /* task option word */
                       (char *)actualstackbase,                                 /* base of new task's stack */

src/unit-test-coverage/vxworks/CMakeLists.txt

@@ -6,6 +6,7 @@ set(VXWORKS_MODULE_LIST
     console
     countsem
     dirs
+    dirs-globals
     files
     filesys
     idmap

src/unit-test-coverage/vxworks/adaptors/CMakeLists.txt

@@ -13,6 +13,7 @@ add_library(ut-adaptor-${SETNAME} STATIC
     src/ut-adaptor-console.c
     src/ut-adaptor-countsem.c
     src/ut-adaptor-dirs.c
+    src/ut-adaptor-dirtable-stub.c
     src/ut-adaptor-files.c
     src/ut-adaptor-filesys.c
     src/ut-adaptor-idmap.c

src/unit-test-coverage/vxworks/adaptors/src/ut-adaptor-dirtable-stub.c

@@ -0,0 +1,36 @@
+/*
+ *  NASA Docket No. GSC-18,370-1, and identified as "Operating System Abstraction Layer"
+ *
+ *  Copyright (c) 2019 United States Government as represented by
+ *  the Administrator of the National Aeronautics and Space Administration.
+ *  All Rights Reserved.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/**
+ * \file     ut-adaptor-filetable-stub.c
+ * \ingroup  adaptors
+ * \author   [email protected]
+ *
+ */
+/* pull in the OSAL configuration */
+#include "osconfig.h"
+#include "ut-adaptor-filetable-stub.h"
+
+#include <os-vxworks.h>
+#include <os-impl-dirs.h>
+#include <os-shared-dir.h>
+
+OS_impl_dir_internal_record_t OS_impl_dir_table[OS_MAX_NUM_OPEN_DIRS];
+

src/unit-test-coverage/vxworks/src/coveragetest-dirs-globals.c

@@ -0,0 +1,76 @@
+/*
+ *  NASA Docket No. GSC-18,370-1, and identified as "Operating System Abstraction Layer"
+ *
+ *  Copyright (c) 2019 United States Government as represented by
+ *  the Administrator of the National Aeronautics and Space Administration.
+ *  All Rights Reserved.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/**
+ * \file     coveragetest-dirs-globals.c
+ * \ingroup  vxworks
+ * \author   [email protected]
+ *
+ */
+
+#include "os-vxworks-coveragetest.h"
+#include "ut-adaptor-dirs.h"
+
+#include "os-shared-dir.h"
+
+#include <OCS_stdlib.h>
+#include <OCS_taskLib.h>
+#include <OCS_dirent.h>
+#include <OCS_unistd.h>
+#include <OCS_stat.h>
+
+void Test_OS_VxWorks_DirAPI_Impl_Init(void)
+{
+    /*
+     * Test Case For:
+     * int32 OS_VxWorks_DirAPI_Impl_Init(void)
+     */
+    OSAPI_TEST_FUNCTION_RC(UT_Call_OS_VxWorks_DirAPI_Impl_Init(), OS_SUCCESS);
+}
+
+/* ------------------- End of test cases --------------------------------------*/
+
+/* Osapi_Test_Setup
+ *
+ * Purpose:
+ *   Called by the unit test tool to set up the app prior to each test
+ */
+void Osapi_Test_Setup(void)
+{
+    UT_ResetState(0);
+}
+
+/*
+ * Osapi_Test_Teardown
+ *
+ * Purpose:
+ *   Called by the unit test tool to tear down the app after each test
+ */
+void Osapi_Test_Teardown(void) {}
+
+/* UtTest_Setup
+ *
+ * Purpose:
+ *   Registers the test cases to execute with the unit test tool
+ */
+void UtTest_Setup(void)
+{
+    ADD_TEST(OS_VxWorks_DirAPI_Impl_Init);
+}

src/unit-test-coverage/vxworks/src/coveragetest-dirs.c

@@ -36,15 +36,6 @@
 #include <OCS_unistd.h>
 #include <OCS_stat.h>
 
-void Test_OS_VxWorks_DirAPI_Impl_Init(void)
-{
-    /*
-     * Test Case For:
-     * int32 OS_VxWorks_DirAPI_Impl_Init(void)
-     */
-    OSAPI_TEST_FUNCTION_RC(UT_Call_OS_VxWorks_DirAPI_Impl_Init(), OS_SUCCESS);
-}
-
 void Test_OS_DirCreate_Impl(void)
 {
     /*
@@ -139,7 +130,6 @@ void Osapi_Test_Teardown(void) {}
  */
 void UtTest_Setup(void)
 {
-    ADD_TEST(OS_VxWorks_DirAPI_Impl_Init);
     ADD_TEST(OS_DirCreate_Impl);
     ADD_TEST(OS_DirOpen_Impl);
     ADD_TEST(OS_DirClose_Impl);