/* confdefs.h * * This include file contains the configuration table template that will * be instantiated by an application based on the setting of a number * of macros. The macros are documented in the Configuring a System * chapter of the Classic API User's Guide * * The model is to estimate the memory required for each configured item * and sum those estimates. The estimate can be too high or too low for * a variety of reasons: * * Reasons estimate is too high: * + FP contexts (not all tasks are FP) * * Reasons estimate is too low: * + stacks greater than minimum size * + messages * + application must account for device driver resources * + application must account for add-on library resource requirements * * NOTE: Eventually this may be able to take into account some of * the above. This procedure has evolved from just enough to * support the RTEMS Test Suites into something that can be * used remarkably reliably by most applications. * COPYRIGHT (c) 1989-1999. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be * found in the file LICENSE in this distribution or at * http://www.OARcorp.com/rtems/license.html. * * $Id$ */ #ifndef __CONFIGURATION_TEMPLATE_h #define __CONFIGURATION_TEMPLATE_h #ifdef __cplusplus extern "C" { #endif /* * Include the executive's configuration */ #include extern rtems_initialization_tasks_table Initialization_tasks[]; extern rtems_driver_address_table Device_drivers[]; extern rtems_configuration_table Configuration; extern rtems_multiprocessing_table Multiprocessing_configuration; #ifdef RTEMS_POSIX_API extern posix_api_configuration_table Configuration_POSIX_API; #endif #ifdef RTEMS_ITRON_API extern itron_api_configuration_table Configuration_ITRON_API; #endif /* * RTEMS C Library and Newlib support * * NOTE: This ends up defining these even when newlib is not used. */ #ifdef RTEMS_NEWLIB #define CONFIGURE_NEWLIB_EXTENSION 1 #endif #define CONFIGURE_MALLOC_REGION 1 /* * File descriptors managed by libio */ #ifndef CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS #define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 3 #endif #define CONFIGURE_LIBIO_SEMAPHORES \ (CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS + 1) #ifdef CONFIGURE_INIT unsigned32 rtems_libio_number_iops = CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS; #endif /* * Termios resources */ #ifdef CONFIGURE_TERMIOS_DISABLED #define CONFIGURE_TERMIOS_SEMAPHORES 0 #else #ifndef CONFIGURE_NUMBER_OF_TERMIOS_PORTS #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 1 #endif #define CONFIGURE_TERMIOS_SEMAPHORES \ ((CONFIGURE_NUMBER_OF_TERMIOS_PORTS * 4) + 1) #endif /* * Mount Table Configuration */ #include #ifdef CONFIGURE_INIT #ifndef CONFIGURE_HAS_OWN_MOUNT_TABLE rtems_filesystem_mount_table_t configuration_mount_table = { #ifdef CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM &IMFS_ops, #else /* using miniIMFS as base filesystem */ &miniIMFS_ops, #endif RTEMS_FILESYSTEM_READ_WRITE, NULL, NULL }; rtems_filesystem_mount_table_t *rtems_filesystem_mount_table = &configuration_mount_table; int rtems_filesystem_mount_table_size = 1; #endif #endif /* * Stack Checker Requirements * * NOTE: This does not automatically enable reporting at program exit. */ #ifdef STACK_CHECKER_ON #define CONFIGURE_STACK_CHECKER_EXTENSION 1 #else #define CONFIGURE_STACK_CHECKER_EXTENSION 0 #endif /* * Interrupt Stack Space * * NOTE: There is currently no way for the application to override * the interrupt stack size set by the BSP. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == 0) #undef CONFIGURE_INTERRUPT_STACK_MEMORY #define CONFIGURE_INTERRUPT_STACK_MEMORY 0 #else #ifndef CONFIGURE_INTERRUPT_STACK_MEMORY #define CONFIGURE_INTERRUPT_STACK_MEMORY RTEMS_MINIMUM_STACK_SIZE #endif #endif /* * Default User Initialization Task Table. This table guarantees that * one user initialization table is defined. */ #ifdef CONFIGURE_RTEMS_INIT_TASKS_TABLE #ifdef CONFIGURE_HAS_OWN_INIT_TASK_TABLE /* * The user is defining their own table information and setting the * appropriate variables. */ #else #ifndef CONFIGURE_INIT_TASK_NAME #define CONFIGURE_INIT_TASK_NAME rtems_build_name( 'U', 'I', '1', ' ' ) #endif #ifndef CONFIGURE_INIT_TASK_STACK_SIZE #define CONFIGURE_INIT_TASK_STACK_SIZE RTEMS_MINIMUM_STACK_SIZE #endif #ifndef CONFIGURE_INIT_TASK_PRIORITY #define CONFIGURE_INIT_TASK_PRIORITY 1 #endif #ifndef CONFIGURE_INIT_TASK_ATTRIBUTES #define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES #endif #ifndef CONFIGURE_INIT_TASK_ENTRY_POINT #define CONFIGURE_INIT_TASK_ENTRY_POINT Init #endif #ifndef CONFIGURE_INIT_TASK_INITIAL_MODES #define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT #endif #ifndef CONFIGURE_INIT_TASK_ARGUMENTS #define CONFIGURE_INIT_TASK_ARGUMENTS 0 #endif #ifdef CONFIGURE_INIT rtems_initialization_tasks_table Initialization_tasks[] = { { CONFIGURE_INIT_TASK_NAME, CONFIGURE_INIT_TASK_STACK_SIZE, CONFIGURE_INIT_TASK_PRIORITY, CONFIGURE_INIT_TASK_ATTRIBUTES, CONFIGURE_INIT_TASK_ENTRY_POINT, CONFIGURE_INIT_TASK_INITIAL_MODES, CONFIGURE_INIT_TASK_ARGUMENTS } }; #endif #define CONFIGURE_INIT_TASK_TABLE Initialization_tasks #define CONFIGURE_INIT_TASK_TABLE_SIZE \ sizeof(CONFIGURE_INIT_TASK_TABLE) / sizeof(rtems_initialization_tasks_table) #endif /* CONFIGURE_HAS_OWN_INIT_TASK_TABLE */ #else /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */ #define CONFIGURE_INIT_TASK_TABLE NULL #define CONFIGURE_INIT_TASK_TABLE_SIZE 0 #define CONFIGURE_INIT_TASK_STACK_SIZE 0 #endif /* * Map obsolete names to current ones * * NOTE: These should be obsoleted in a future release. */ #ifdef CONFIGURE_TEST_NEEDS_TIMER_DRIVER #define CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER #endif #ifdef CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER #endif #ifdef CONFIGURE_TEST_NEEDS_CLOCK_DRIVER #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER #endif #ifdef CONFIGURE_TEST_NEEDS_RTC_DRIVER #define CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER #endif #ifdef CONFIGURE_TEST_NEEDS_STUB_DRIVER #define CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER #endif /* * Default Device Driver Table. Each driver needed by the test is explicitly * choosen by that test. There is always a null driver entry. */ #define NULL_DRIVER_TABLE_ENTRY \ { NULL, NULL, NULL, NULL, NULL, NULL } #ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER #include #endif #ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER #include #endif #ifdef CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER #include #endif #ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER #include #endif #ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE #ifdef CONFIGURE_INIT rtems_driver_address_table Device_drivers[] = { #ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER CONSOLE_DRIVER_TABLE_ENTRY, #endif #ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER CLOCK_DRIVER_TABLE_ENTRY, #endif #ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER DEVNULL_DRIVER_TABLE_ENTRY, #endif NULL_DRIVER_TABLE_ENTRY }; #endif #endif /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */ /* * Default the number of devices per device driver. This value may be * overridden by the user. */ #ifndef CONFIGURE_MAXIMUM_DEVICES #define CONFIGURE_MAXIMUM_DEVICES 20 #endif /* * Default Multiprocessing Configuration Table. The defaults are * appropriate for most of the RTEMS Multiprocessor Test Suite. Each * value may be overridden within each test to customize the environment. */ #ifdef CONFIGURE_MP_APPLICATION #ifndef CONFIGURE_HAS_OWN_MULTIPROCESING_TABLE #ifndef CONFIGURE_MP_NODE_NUMBER #define CONFIGURE_MP_NODE_NUMBER NODE_NUMBER #endif #ifndef CONFIGURE_MP_MAXIMUM_NODES #define CONFIGURE_MP_MAXIMUM_NODES 2 #endif #ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS #define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS 32 #endif #ifndef CONFIGURE_MP_MAXIMUM_PROXIES #define CONFIGURE_MP_MAXIMUM_PROXIES 32 #endif #ifndef CONFIGURE_MP_MPCI_TABLE_POINTER #include #define CONFIGURE_MP_MPCI_TABLE_POINTER &MPCI_table #endif #ifdef CONFIGURE_INIT rtems_multiprocessing_table Multiprocessing_configuration = { CONFIGURE_MP_NODE_NUMBER, /* local node number */ CONFIGURE_MP_MAXIMUM_NODES, /* maximum # nodes in system */ CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS, /* maximum # global objects */ CONFIGURE_MP_MAXIMUM_PROXIES, /* maximum # proxies */ CONFIGURE_MP_MPCI_TABLE_POINTER /* pointer to MPCI config table */ }; #endif #define CONFIGURE_MULTIPROCESSING_TABLE &Multiprocessing_configuration #endif /* CONFIGURE_HAS_OWN_MULTIPROCESING_TABLE */ #else #define CONFIGURE_MULTIPROCESSING_TABLE NULL #endif /* CONFIGURE_MP_APPLICATION */ /* * Default Configuration Table. */ #ifndef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE #ifndef CONFIGURE_EXECUTIVE_RAM_WORK_AREA #define CONFIGURE_EXECUTIVE_RAM_WORK_AREA NULL #endif #ifndef CONFIGURE_MAXIMUM_TASKS #define CONFIGURE_MAXIMUM_TASKS 0 #endif #ifndef CONFIGURE_MAXIMUM_TIMERS #define CONFIGURE_MAXIMUM_TIMERS 0 #endif #ifndef CONFIGURE_MAXIMUM_SEMAPHORES #define CONFIGURE_MAXIMUM_SEMAPHORES 0 #endif #ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 0 #endif #ifndef CONFIGURE_MAXIMUM_PARTITIONS #define CONFIGURE_MAXIMUM_PARTITIONS 0 #endif #ifndef CONFIGURE_MAXIMUM_REGIONS #define CONFIGURE_MAXIMUM_REGIONS 0 #endif #ifndef CONFIGURE_MAXIMUM_PORTS #define CONFIGURE_MAXIMUM_PORTS 0 #endif #ifndef CONFIGURE_MAXIMUM_PERIODS #define CONFIGURE_MAXIMUM_PERIODS 0 #endif #ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS #define CONFIGURE_MAXIMUM_USER_EXTENSIONS 0 #endif #ifndef CONFIGURE_MICROSECONDS_PER_TICK #define CONFIGURE_MICROSECONDS_PER_TICK RTEMS_MILLISECONDS_TO_MICROSECONDS(10) #endif #ifndef CONFIGURE_TICKS_PER_TIMESLICE #define CONFIGURE_TICKS_PER_TIMESLICE 50 #endif /* * Initial Extension Set */ #ifdef CONFIGURE_INIT #ifdef STACK_CHECKER_ON #include #endif rtems_extensions_table Configuration_Initial_Extensions[] = { #ifdef CONFIGURE_INITIAL_EXTENSIONS CONFIGURE_INITIAL_EXTENSIONS, #endif #ifdef STACK_CHECKER_ON STACK_CHECKER_EXTENSION, #endif { NULL, NULL, NULL, NULL, NULL, NULL, NULL } }; #define CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \ ((sizeof(Configuration_Initial_Extensions) / \ sizeof(rtems_extensions_table)) - 1) #endif /* * POSIX API Configuration Parameters */ #ifdef RTEMS_POSIX_API #include #include #include #include #include #include #include #include #include #include #ifndef CONFIGURE_MAXIMUM_POSIX_THREADS #define CONFIGURE_MAXIMUM_POSIX_THREADS 0 #endif #ifndef CONFIGURE_MAXIMUM_POSIX_MUTEXES #define CONFIGURE_MAXIMUM_POSIX_MUTEXES 0 #endif #ifndef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES #define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 0 #endif #ifndef CONFIGURE_MAXIMUM_POSIX_KEYS #define CONFIGURE_MAXIMUM_POSIX_KEYS 0 #endif #ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS #define CONFIGURE_MAXIMUM_POSIX_TIMERS 0 #endif #ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS #define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0 #endif #ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES #define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0 #endif #ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES #define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0 #endif #ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE #ifdef CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE /* * The user is defining their own table information and setting the * appropriate variables for the POSIX Initialization Thread Table. */ #else #ifndef CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT #define CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT POSIX_Init #endif #ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE #define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE (RTEMS_MINIMUM_STACK_SIZE * 2) #endif #ifdef CONFIGURE_INIT posix_initialization_threads_table POSIX_Initialization_threads[] = { { CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT, \ CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE } }; #endif #define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME POSIX_Initialization_threads #define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE \ sizeof(CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME) / \ sizeof(posix_initialization_threads_table) #endif /* CONFIGURE_POSIX_HAS_OWN_INIT_TASK_TABLE */ #else /* CONFIGURE_POSIX_INIT_THREAD_TABLE */ #define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME NULL #define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE 0 #endif #define CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API \ ( \ sizeof (POSIX_API_Control) + \ (sizeof (void *) * (CONFIGURE_GNAT_KEYS + CONFIGURE_MAXIMUM_POSIX_KEYS)) \ ) #define CONFIGURE_MEMORY_FOR_POSIX_MUTEXES(_mutexes) \ ((_mutexes) * \ ( sizeof(POSIX_Mutex_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES(_condition_variables) \ ((_condition_variables) * \ ( sizeof(POSIX_Condition_variables_Control) + \ CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys) \ ((_keys) * \ ( sizeof(POSIX_Keys_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) \ ((_timers) * \ ( 0 ) ) #define CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) \ ((_queued_signals) * \ ( sizeof(POSIX_signals_Siginfo_node) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \ ((_message_queues) * \ ( sizeof( POSIX_Message_queue_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \ ((_semaphores) * \ ( sizeof( POSIX_Semaphore_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_POSIX \ ( \ CONFIGURE_MEMORY_FOR_POSIX_MUTEXES( CONFIGURE_MAXIMUM_POSIX_MUTEXES ) + \ CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES( \ CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES ) + \ CONFIGURE_MEMORY_FOR_POSIX_KEYS( CONFIGURE_MAXIMUM_POSIX_KEYS ) + \ CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS( \ CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ) + \ CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES( \ CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ) + \ CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( \ CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ) + \ (CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE) \ ) #else #define CONFIGURE_MAXIMUM_POSIX_THREADS 0 #define CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API 0 #define CONFIGURE_MEMORY_FOR_POSIX 0 #endif /* RTEMS_POSIX_API */ #ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE #define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE 0 #endif /* * ITRON API Configuration Parameters */ #ifdef RTEMS_ITRON_API #include #include #include #include #include #include #include #include #include #include #ifndef CONFIGURE_MAXIMUM_ITRON_TASKS #define CONFIGURE_MAXIMUM_ITRON_TASKS 0 #endif #ifndef CONFIGURE_MAXIMUM_ITRON_SEMAPHORES #define CONFIGURE_MAXIMUM_ITRON_SEMAPHORES 0 #endif #ifndef CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS #define CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS 0 #endif #ifndef CONFIGURE_MAXIMUM_ITRON_MAILBOXES #define CONFIGURE_MAXIMUM_ITRON_MAILBOXES 0 #endif #ifndef CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS #define CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS 0 #endif #ifndef CONFIGURE_MAXIMUM_ITRON_PORTS #define CONFIGURE_MAXIMUM_ITRON_PORTS 0 #endif #ifndef CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS #define CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS 0 #endif #ifndef CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS #define CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS 0 #endif #ifdef CONFIGURE_ITRON_INIT_TASK_TABLE #ifdef CONFIGURE_ITRON_HAS_OWN_INIT_TASK_TABLE /* * The user is defining their own table information and setting the * appropriate variables for the ITRON Initialization Task Table. */ #else #ifndef CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT #define CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT ITRON_Init #endif #ifndef CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES #define CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES TA_HLNG #endif #ifndef CONFIGURE_ITRON_INIT_TASK_PRIORITY #define CONFIGURE_ITRON_INIT_TASK_PRIORITY 1 #endif #ifndef CONFIGURE_ITRON_INIT_TASK_STACK_SIZE #define CONFIGURE_ITRON_INIT_TASK_STACK_SIZE RTEMS_MINIMUM_STACK_SIZE #endif #ifdef CONFIGURE_INIT itron_initialization_tasks_table ITRON_Initialization_tasks[] = { { 1, /* ID */ { (VP) 0, /* exinfo */ CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES, /* task attributes */ CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT, /* task start address */ CONFIGURE_ITRON_INIT_TASK_PRIORITY, /* initial task priority */ CONFIGURE_ITRON_INIT_TASK_STACK_SIZE /* stack size */ } } }; #endif #define CONFIGURE_ITRON_INIT_TASK_TABLE_NAME ITRON_Initialization_tasks #define CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE \ sizeof(CONFIGURE_ITRON_INIT_TASK_TABLE_NAME) / \ sizeof(itron_initialization_tasks_table) #endif /* CONFIGURE_ITRON_HAS_OWN_INIT_TASK_TABLE */ #else /* CONFIGURE_ITRON_INIT_TASK_TABLE */ #define CONFIGURE_ITRON_INIT_TASK_TABLE_NAME NULL #define CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE 0 #endif #define CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API \ ( \ sizeof (ITRON_API_Control) \ ) #define CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES(_semaphores) \ ((_semaphores) * \ ( sizeof(ITRON_Semaphore_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS(_eventflags) \ ((_eventflags) * \ ( sizeof(ITRON_Eventflags_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES(_mailboxes) \ ((_mailboxes) * \ ( sizeof(ITRON_Mailbox_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS(_message_buffers) \ ((_message_buffers) * \ ( sizeof(ITRON_Message_buffer_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_ITRON_PORTS(_ports) \ ((_ports) * \ ( sizeof(ITRON_Port_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS(_memory_pools) \ ((_memory_pools) * \ (sizeof(ITRON_Variable_memory_pool_Control) + CONFIGURE_OBJECT_TABLE_STUFF)) #define CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS(_fixed_memory_pools) \ ((_fixed_memory_pools) * \ ( sizeof(ITRON_Fixed_memory_pool_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #ifndef CONFIGURE_ITRON_INIT_TASK_STACK_SIZE #define CONFIGURE_ITRON_INIT_TASK_STACK_SIZE (RTEMS_MINIMUM_STACK_SIZE * 2) #endif #define CONFIGURE_MEMORY_FOR_ITRON \ ( \ CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES( \ CONFIGURE_MAXIMUM_ITRON_SEMAPHORES ) + \ CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS( \ CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS ) + \ CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES( \ CONFIGURE_MAXIMUM_ITRON_MAILBOXES ) + \ CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS( \ CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS ) + \ CONFIGURE_MEMORY_FOR_ITRON_PORTS( \ CONFIGURE_MAXIMUM_ITRON_PORTS ) + \ CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS( \ CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS ) + \ CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS( \ CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS ) + \ CONFIGURE_ITRON_INIT_TASK_STACK_SIZE \ ) #else #define CONFIGURE_MAXIMUM_ITRON_TASKS 0 #define CONFIGURE_MAXIMUM_ITRON_SEMAPHORES 0 #define CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS 0 #define CONFIGURE_MAXIMUM_ITRON_MAILBOXES 0 #define CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS 0 #define CONFIGURE_MAXIMUM_ITRON_PORTS 0 #define CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS 0 #define CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS 0 #define CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API 0 #define CONFIGURE_MEMORY_FOR_ITRON 0 #endif /* RTEMS_ITRON_API */ /* * Calculate the RAM size based on the maximum number of objects configured. */ #ifndef CONFIGURE_EXECUTIVE_RAM_SIZE #define CONFIGURE_OBJECT_TABLE_STUFF \ ( sizeof(Objects_Control *) + sizeof(rtems_name *) + sizeof(rtems_name) ) #define CONFIGURE_MEMORY_FOR_TASKS(_tasks) \ (((_tasks) + 1 ) * \ ((sizeof(Thread_Control) + CONTEXT_FP_SIZE + \ STACK_MINIMUM_SIZE + sizeof( RTEMS_API_Control ) + \ CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API + \ CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API + \ CONFIGURE_OBJECT_TABLE_STUFF)) \ ) #define CONFIGURE_MEMORY_FOR_TIMERS(_timers) \ ((_timers) * ( sizeof(Timer_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) \ ((_semaphores) * \ ( sizeof(Semaphore_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) \ ( (_queues) * \ ( sizeof(Message_queue_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) \ ( (_partitions) * \ ( sizeof(Partition_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_REGIONS(_regions) \ ( (_regions) * \ ( sizeof(Region_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_PORTS(_ports) \ ( (_ports) * \ ( sizeof(Dual_ported_memory_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_PERIODS(_periods) \ ( (_periods) * \ ( sizeof(Rate_monotonic_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) \ ( (_extensions) * \ ( sizeof(Extension_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) ) #define CONFIGURE_MEMORY_FOR_DEVICES(_devices) \ (((_devices) + 1) * ( sizeof(rtems_driver_name_t) ) ) #ifdef CONFIGURE_MP_APPLICATION #ifndef CONFIGURE_HAS_OWN_MULTIPROCESING_TABLE #define CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \ ( ((_proxies) + 1) * ( sizeof(Thread_Proxy_control) ) ) #define CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \ ((_global_objects) * ( sizeof(Objects_MP_Control) ) ) #define CONFIGURE_MEMORY_FOR_MP \ ( CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \ CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS) + \ CONFIGURE_MEMORY_FOR_TASKS(1) \ ) #endif /* CONFIGURE_HAS_OWN_MULTIPROCESING_TABLE */ #else #define CONFIGURE_MEMORY_FOR_MP 0 #endif #ifndef CONFIGURE_MEMORY_OVERHEAD #define CONFIGURE_MEMORY_OVERHEAD 0 #endif #ifndef CONFIGURE_EXTRA_TASK_STACKS #define CONFIGURE_EXTRA_TASK_STACKS 0 #endif #define CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD \ ( CONFIGURE_MEMORY_FOR_TASKS(1) + /* IDLE */ \ (256 * 12) + /* Ready chains */ \ 256 + /* name/ptr table overhead */ \ CONFIGURE_INTERRUPT_STACK_MEMORY /* interrupt stack */ \ ) /* * Now account for any extra memory that initialization tasks or threads * may have requested. */ #ifdef RTEMS_POSIX_API #define CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART \ (CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - RTEMS_MINIMUM_STACK_SIZE) #else #define CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART 0 #endif #ifdef RTEMS_ITRON_API #define CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART \ (CONFIGURE_ITRON_INIT_TASK_STACK_SIZE - RTEMS_MINIMUM_STACK_SIZE) #else #define CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART 0 #endif #define CONFIGURE_INITIALIZATION_THREADS_STACKS \ ((CONFIGURE_INIT_TASK_STACK_SIZE - RTEMS_MINIMUM_STACK_SIZE) + \ CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART + \ CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART) #define CONFIGURE_EXECUTIVE_RAM_SIZE \ (( CONFIGURE_MEMORY_FOR_POSIX + \ CONFIGURE_MEMORY_FOR_ITRON + \ CONFIGURE_MEMORY_FOR_TASKS(CONFIGURE_MAXIMUM_TASKS + \ CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_ADA_TASKS + \ CONFIGURE_MAXIMUM_ITRON_TASKS ) + \ CONFIGURE_INITIALIZATION_THREADS_STACKS + \ CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS) + \ CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES + \ CONFIGURE_LIBIO_SEMAPHORES + CONFIGURE_TERMIOS_SEMAPHORES) + \ CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \ CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \ CONFIGURE_MEMORY_FOR_REGIONS( \ CONFIGURE_MAXIMUM_REGIONS + CONFIGURE_MALLOC_REGION ) + \ CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \ CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \ CONFIGURE_MEMORY_FOR_USER_EXTENSIONS( \ CONFIGURE_MAXIMUM_USER_EXTENSIONS + CONFIGURE_NEWLIB_EXTENSION + \ CONFIGURE_STACK_CHECKER_EXTENSION ) + \ CONFIGURE_MEMORY_FOR_DEVICES(CONFIGURE_MAXIMUM_DEVICES) + \ CONFIGURE_MEMORY_FOR_MP + \ CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD + \ (((CONFIGURE_MEMORY_OVERHEAD)+1) * 1024) + \ (CONFIGURE_EXTRA_TASK_STACKS) + (CONFIGURE_ADA_TASKS_STACK) \ ) & 0xfffffc00) #endif #ifdef CONFIGURE_GNAT_RTEMS #define CONFIGURE_GNAT_MUTEXES 10 #define CONFIGURE_GNAT_KEYS 1 /* 20 are required to run all tests in the ACVC */ #ifndef CONFIGURE_MAXIMUM_ADA_TASKS #define CONFIGURE_MAXIMUM_ADA_TASKS 20 #endif /* This is the number of non-Ada tasks which invoked Ada code. */ #ifndef CONFIGURE_MAXIMUM_FAKE_ADA_TASKS #define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0 #endif /* Ada tasks are allocated twice the minimum stack space */ #define CONFIGURE_ADA_TASKS_STACK \ (CONFIGURE_MAXIMUM_ADA_TASKS * (RTEMS_MINIMUM_STACK_SIZE + (6 * 1024))) #else #define CONFIGURE_GNAT_MUTEXES 0 #define CONFIGURE_GNAT_KEYS 0 #define CONFIGURE_MAXIMUM_ADA_TASKS 0 #define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0 #define CONFIGURE_ADA_TASKS_STACK 0 #endif #ifdef CONFIGURE_INIT rtems_api_configuration_table Configuration_RTEMS_API = { CONFIGURE_MAXIMUM_TASKS, CONFIGURE_MAXIMUM_TIMERS, CONFIGURE_MAXIMUM_SEMAPHORES + CONFIGURE_LIBIO_SEMAPHORES + CONFIGURE_TERMIOS_SEMAPHORES, CONFIGURE_MAXIMUM_MESSAGE_QUEUES, CONFIGURE_MAXIMUM_PARTITIONS, CONFIGURE_MAXIMUM_REGIONS + CONFIGURE_MALLOC_REGION, CONFIGURE_MAXIMUM_PORTS, CONFIGURE_MAXIMUM_PERIODS, CONFIGURE_INIT_TASK_TABLE_SIZE, CONFIGURE_INIT_TASK_TABLE }; #ifdef RTEMS_POSIX_API posix_api_configuration_table Configuration_POSIX_API = { CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_ADA_TASKS, CONFIGURE_MAXIMUM_POSIX_MUTEXES + CONFIGURE_GNAT_MUTEXES + CONFIGURE_MAXIMUM_ADA_TASKS + CONFIGURE_MAXIMUM_FAKE_ADA_TASKS, CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES + CONFIGURE_MAXIMUM_ADA_TASKS + CONFIGURE_MAXIMUM_FAKE_ADA_TASKS, CONFIGURE_MAXIMUM_POSIX_KEYS + CONFIGURE_GNAT_KEYS, CONFIGURE_MAXIMUM_POSIX_TIMERS, CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS, CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES, CONFIGURE_MAXIMUM_POSIX_SEMAPHORES, CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE, CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME }; #endif #ifdef RTEMS_ITRON_API itron_api_configuration_table Configuration_ITRON_API = { CONFIGURE_MAXIMUM_ITRON_TASKS, CONFIGURE_MAXIMUM_ITRON_SEMAPHORES, CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS, CONFIGURE_MAXIMUM_ITRON_MAILBOXES, CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS, CONFIGURE_MAXIMUM_ITRON_PORTS, CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS, CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS, CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE, CONFIGURE_ITRON_INIT_TASK_TABLE_NAME }; #endif rtems_configuration_table Configuration = { CONFIGURE_EXECUTIVE_RAM_WORK_AREA, CONFIGURE_EXECUTIVE_RAM_SIZE, CONFIGURE_MAXIMUM_USER_EXTENSIONS + CONFIGURE_NEWLIB_EXTENSION + CONFIGURE_STACK_CHECKER_EXTENSION, CONFIGURE_MICROSECONDS_PER_TICK, CONFIGURE_TICKS_PER_TIMESLICE, CONFIGURE_MAXIMUM_DEVICES, sizeof (Device_drivers)/ sizeof(rtems_driver_address_table), /* number of device drivers */ Device_drivers, /* pointer to driver table */ CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS, /* number of initial extensions */ Configuration_Initial_Extensions, /* pointer to initial extensions */ CONFIGURE_MULTIPROCESSING_TABLE, /* pointer to MP config table */ &Configuration_RTEMS_API, /* pointer to RTEMS API config */ #ifdef RTEMS_POSIX_API &Configuration_POSIX_API, /* pointer to POSIX API config */ #else NULL, /* pointer to POSIX API config */ #endif #ifdef RTEMS_ITRON_API &Configuration_ITRON_API /* pointer to ITRON API config */ #else NULL /* pointer to ITRON API config */ #endif }; #endif #endif /* CONFIGURE_HAS_OWN_CONFIGURATION_TABLE */ #ifdef __cplusplus } #endif /* * Some warnings and error checking */ /* * Make sure a task/thread of some sort is configured */ #if (CONFIGURE_MAXIMUM_TASKS == 0) && \ (CONFIGURE_MAXIMUM_POSIX_THREADS == 0) && \ (CONFIGURE_MAXIMUM_ADA_TASKS == 0) && \ (CONFIGURE_MAXIMUM_ITRON_TASKS == 0) #error "CONFIGURATION ERROR: No tasks or threads configured!!" #endif /* * Make sure at least one of the initialization task/thread * tables was defined. */ #if !defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \ !defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) && \ !defined(CONFIGURE_ITRON_INIT_TASK_TABLE) #error "CONFIGURATION ERROR: No initialization tasks or threads configured!!" #endif #endif /* end of include file */