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| author | Chris Johns <chrisj@rtems.org> | 2017-12-23 18:18:56 +1100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-01-25 08:45:26 +0100 |
| commit | 2afb22b7e1ebcbe40373ff7e0efae7d207c655a9 (patch) | |
| tree | 44759efe9374f13200a97e96d91bd9a2b7e5ce2a /cpukit/sapi/include/confdefs.h | |
| parent | MAINTAINERS: Add myself to Write After Approval. (diff) | |
| download | rtems-2afb22b7e1ebcbe40373ff7e0efae7d207c655a9.tar.bz2 | |
Remove make preinstall
A speciality of the RTEMS build system was the make preinstall step. It
copied header files from arbitrary locations into the build tree. The
header files were included via the -Bsome/build/tree/path GCC command
line option.
This has at least seven problems:
* The make preinstall step itself needs time and disk space.
* Errors in header files show up in the build tree copy. This makes it
hard for editors to open the right file to fix the error.
* There is no clear relationship between source and build tree header
files. This makes an audit of the build process difficult.
* The visibility of all header files in the build tree makes it
difficult to enforce API barriers. For example it is discouraged to
use BSP-specifics in the cpukit.
* An introduction of a new build system is difficult.
* Include paths specified by the -B option are system headers. This
may suppress warnings.
* The parallel build had sporadic failures on some hosts.
This patch removes the make preinstall step. All installed header
files are moved to dedicated include directories in the source tree.
Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc,
etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g.
erc32, imx, qoriq, etc.
The new cpukit include directories are:
* cpukit/include
* cpukit/score/cpu/@RTEMS_CPU@/include
* cpukit/libnetworking
The new BSP include directories are:
* bsps/include
* bsps/@RTEMS_CPU@/include
* bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include
There are build tree include directories for generated files.
The include directory order favours the most general header file, e.g.
it is not possible to override general header files via the include path
order.
The "bootstrap -p" option was removed. The new "bootstrap -H" option
should be used to regenerate the "headers.am" files.
Update #3254.
Diffstat (limited to 'cpukit/sapi/include/confdefs.h')
| -rwxr-xr-x | cpukit/sapi/include/confdefs.h | 3587 |
1 files changed, 0 insertions, 3587 deletions
diff --git a/cpukit/sapi/include/confdefs.h b/cpukit/sapi/include/confdefs.h deleted file mode 100755 index 1c993dd099..0000000000 --- a/cpukit/sapi/include/confdefs.h +++ /dev/null @@ -1,3587 +0,0 @@ -/** - * @file - * - * @brief Configuration Table Template that will be Instantiated - * by an Application - * - * 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 - */ - -/* - * COPYRIGHT (c) 1989-2015. - * 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.rtems.org/license/LICENSE. - */ - -#ifndef __CONFIGURATION_TEMPLATE_h -#define __CONFIGURATION_TEMPLATE_h - -/* - * Include the executive's configuration - */ -#include <rtems.h> -#include <rtems/ioimpl.h> -#include <rtems/sysinit.h> -#include <rtems/score/apimutex.h> -#include <rtems/score/percpu.h> -#include <rtems/score/userextimpl.h> -#include <rtems/score/wkspace.h> - -#ifdef CONFIGURE_DISABLE_BSP_SETTINGS - #undef BSP_DEFAULT_UNIFIED_WORK_AREAS - #undef BSP_IDLE_TASK_BODY - #undef BSP_IDLE_TASK_STACK_SIZE - #undef BSP_INITIAL_EXTENSION - #undef BSP_INTERRUPT_STACK_SIZE - #undef BSP_MAXIMUM_DEVICES - #undef BSP_ZERO_WORKSPACE_AUTOMATICALLY - #undef CONFIGURE_BSP_PREREQUISITE_DRIVERS - #undef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK -#else - #include <bsp.h> -#endif - -#ifdef RTEMS_NEWLIB - #include <sys/reent.h> -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Internal defines must be prefixed with _CONFIGURE to distinguish them from - * user-provided options which use a CONFIGURE prefix. - */ - -/** - * @defgroup Configuration RTEMS Configuration - * - * This module contains all RTEMS Configuration parameters. - * - * 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. - */ - -/** - * This is the Classic API initialization tasks table. - */ -extern rtems_initialization_tasks_table Initialization_tasks[]; - -#if defined(RTEMS_MULTIPROCESSING) - /** - * This it the distributed multiprocessing configuration table. - */ - extern rtems_multiprocessing_table Multiprocessing_configuration; -#endif - -#ifdef RTEMS_POSIX_API - /** - * This it the POSIX API configuration table. - */ - extern posix_api_configuration_table Configuration_POSIX_API; -#endif - -/** - * This macro determines whether the RTEMS reentrancy support for - * the Newlib C Library is enabled. - */ -#ifdef RTEMS_SCHEDSIM - #undef RTEMS_NEWLIB -#endif - -#if (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)) - #define _CONFIGURE_NEWLIB_EXTENSION 1 -#else - #define _CONFIGURE_NEWLIB_EXTENSION 0 -#endif - -#ifndef RTEMS_SCHEDSIM -#include <rtems/libio_.h> - -#ifdef CONFIGURE_INIT - #ifndef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM - RTEMS_SYSINIT_ITEM( - rtems_filesystem_initialize, - RTEMS_SYSINIT_ROOT_FILESYSTEM, - RTEMS_SYSINIT_ORDER_MIDDLE - ); - #endif -#endif -#endif - -/** - * This macro defines the number of POSIX file descriptors allocated - * and managed by libio. These are the "integer" file descriptors that - * are used by calls like open(2) and read(2). - */ -#ifndef CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS - #define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 3 -#endif - -/* - * POSIX key count used by the IO library. - */ -#define _CONFIGURE_LIBIO_POSIX_KEYS 1 - -#ifdef CONFIGURE_INIT - rtems_libio_t rtems_libio_iops[CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS]; - - /** - * When instantiating the configuration tables, this variable is - * initialized to specify the maximum number of file descriptors. - */ - const uint32_t rtems_libio_number_iops = RTEMS_ARRAY_SIZE(rtems_libio_iops); -#endif - -/* - * This macro determines if termios is disabled by this application. - * This only means that resources will not be reserved. If you end - * up using termios, it will fail. - */ -#ifdef CONFIGURE_TERMIOS_DISABLED - #define _CONFIGURE_TERMIOS_SEMAPHORES 0 -#else - /** - * This macro specifies the number of serial or PTY ports that will - * use termios. - */ - #ifndef CONFIGURE_NUMBER_OF_TERMIOS_PORTS - #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 1 - #endif - - /* - * This macro reserves the number of semaphores required by termios - * based upon the number of communication ports that will use it. - */ - #define _CONFIGURE_TERMIOS_SEMAPHORES \ - ((CONFIGURE_NUMBER_OF_TERMIOS_PORTS * 4) + 1) -#endif - -/** - * This macro specifies the number of PTYs that can be concurrently - * active. - */ -#ifndef CONFIGURE_MAXIMUM_PTYS - #define CONFIGURE_MAXIMUM_PTYS 0 -#endif - -/** - * This variable contains the maximum number of PTYs that can be - * concurrently active. - */ -#ifdef CONFIGURE_INIT - int rtems_telnetd_maximum_ptys = CONFIGURE_MAXIMUM_PTYS; -#else - extern int rtems_telnetd_maximum_ptys; -#endif - -#ifdef CONFIGURE_SMP_MAXIMUM_PROCESSORS - #warning "CONFIGURE_SMP_MAXIMUM_PROCESSORS has been renamed to CONFIGURE_MAXIMUM_PROCESSORS since RTEMS 5.1" - #define CONFIGURE_MAXIMUM_PROCESSORS CONFIGURE_SMP_MAXIMUM_PROCESSORS -#endif - -#ifndef CONFIGURE_MAXIMUM_PROCESSORS - #define CONFIGURE_MAXIMUM_PROCESSORS 1 -#endif - -/* - * An internal define to indicate that this is an SMP application - * configuration. - */ -#ifdef RTEMS_SMP - #if !defined(CONFIGURE_DISABLE_SMP_CONFIGURATION) - #define _CONFIGURE_SMP_APPLICATION - #elif CONFIGURE_MAXIMUM_PROCESSORS > 1 - #error "CONFIGURE_DISABLE_SMP_CONFIGURATION and CONFIGURE_MAXIMUM_PROCESSORS > 1 makes no sense" - #endif -#endif - -#ifdef CONFIGURE_SMP_APPLICATION - #warning "CONFIGURE_SMP_APPLICATION is obsolete since RTEMS 5.1" -#endif - -/* - * This sets up the resources for the FIFOs/pipes. - */ - -/** - * This is specified to configure the maximum number of POSIX FIFOs. - */ -#if !defined(CONFIGURE_MAXIMUM_FIFOS) - #define CONFIGURE_MAXIMUM_FIFOS 0 -#endif - -/** - * This is specified to configure the maximum number of POSIX named pipes. - */ -#if !defined(CONFIGURE_MAXIMUM_PIPES) - #define CONFIGURE_MAXIMUM_PIPES 0 -#endif - -/* - * This specifies the number of barriers required for the configured - * number of FIFOs and named pipes. - */ -#if CONFIGURE_MAXIMUM_FIFOS > 0 || CONFIGURE_MAXIMUM_PIPES > 0 - #define _CONFIGURE_BARRIERS_FOR_FIFOS \ - (2 * (CONFIGURE_MAXIMUM_FIFOS + CONFIGURE_MAXIMUM_PIPES)) -#else - #define _CONFIGURE_BARRIERS_FOR_FIFOS 0 -#endif - -/* - * This specifies the number of semaphores required for the configured - * number of FIFOs and named pipes. - */ -#if CONFIGURE_MAXIMUM_FIFOS > 0 || CONFIGURE_MAXIMUM_PIPES > 0 - #define _CONFIGURE_SEMAPHORES_FOR_FIFOS \ - (1 + (CONFIGURE_MAXIMUM_FIFOS + CONFIGURE_MAXIMUM_PIPES)) -#else - #define _CONFIGURE_SEMAPHORES_FOR_FIFOS 0 -#endif - -/** - * @defgroup ConfigFilesystems Filesystems and Mount Table Configuration - * - * @ingroup Configuration - * - * Defines to control the file system: - * - * - CONFIGURE_APPLICATION_DISABLE_FILESYSTEM: - * Disable the RTEMS filesystems. You get an empty DEVFS. - * - * - CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM: - * Use the DEVFS as the root file system. Limited functions are - * provided when this is used. - * - * - CONFIGURE_FILESYSTEM_ALL: - * Add file filesystems to the default filesystem table. - * - * List of available file systems. You can define as many as you like: - * - CONFIGURE_FILESYSTEM_IMFS - In Memory File System (IMFS) - * - CONFIGURE_FILESYSTEM_DEVFS - Device File System (DSVFS) - * - CONFIGURE_FILESYSTEM_TFTPFS - TFTP File System, networking enabled - * - CONFIGURE_FILESYSTEM_FTPFS - FTP File System, networking enabled - * - CONFIGURE_FILESYSTEM_NFS - Network File System, networking enabled - * - CONFIGURE_FILESYSTEM_DOSFS - DOS File System, uses libblock - * - CONFIGURE_FILESYSTEM_RFS - RTEMS File System (RFS), uses libblock - * - CONFIGURE_FILESYSTEM_JFFS2 - Journalling Flash File System, Version 2 - * - * Combinations: - * - * - If nothing is defined the base file system is the IMFS. - * - * - If CONFIGURE_APPLICATION_DISABLE_FILESYSTEM is defined all filesystems - * are disabled by force. - * - * - If CONFIGURE_USE_DEV_AS_BASE_FILESYSTEM is defined all filesystems - * are disabled by force and DEVFS is defined. - */ -/**@{*/ - -#ifdef CONFIGURE_INIT - - /* - * Include all file systems. Do this before checking if the filesystem has - * been disabled. - */ - #ifdef CONFIGURE_FILESYSTEM_ALL - #define CONFIGURE_FILESYSTEM_IMFS - #define CONFIGURE_FILESYSTEM_DEVFS - #define CONFIGURE_FILESYSTEM_TFTPFS - #define CONFIGURE_FILESYSTEM_FTPFS - #define CONFIGURE_FILESYSTEM_NFS - #define CONFIGURE_FILESYSTEM_DOSFS - #define CONFIGURE_FILESYSTEM_RFS - #define CONFIGURE_FILESYSTEM_JFFS2 - #endif - - /* - * If disabling the file system, give a compile error if the user has - * configured other filesystem parameters. - */ - #if defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) - #if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM) - #error "Filesystem disabled and a base filesystem configured." - #endif - - #if defined(CONFIGURE_FILESYSTEM_IMFS) || \ - defined(CONFIGURE_FILESYSTEM_DEVFS) || \ - defined(CONFIGURE_FILESYSTEM_TFTPFS) || \ - defined(CONFIGURE_FILESYSTEM_FTPFS) || \ - defined(CONFIGURE_FILESYSTEM_NFS) || \ - defined(CONFIGURE_FILESYSTEM_DOSFS) || \ - defined(CONFIGURE_FILESYSTEM_RFS) || \ - defined(CONFIGURE_FILESYSTEM_JFFS2) - #error "Filesystem disabled and a filesystem configured." - #endif - #endif - - /* - * If the base filesystem is DEVFS define it else define IMFS. - * We will have either DEVFS or IMFS defined after this. - */ - #if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) - #if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM) - #define CONFIGURE_FILESYSTEM_DEVFS - #endif - #endif - -#endif - -#ifndef RTEMS_SCHEDSIM -/** - * IMFS - */ -#include <rtems/imfs.h> - -/** - * This specifies the number of bytes per block for files within the IMFS. - * There are a maximum number of blocks per file so this dictates the maximum - * size of a file. This has to be balanced with the unused portion of each - * block that might be wasted. - */ -#ifndef CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK - #define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK \ - IMFS_MEMFILE_DEFAULT_BYTES_PER_BLOCK -#endif - -/** - * This defines the IMFS file system table entry. - */ -#if !defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS) && \ - defined(CONFIGURE_FILESYSTEM_IMFS) - #define CONFIGURE_FILESYSTEM_ENTRY_IMFS \ - { RTEMS_FILESYSTEM_TYPE_IMFS, IMFS_initialize } -#endif -#endif - -#ifdef CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM - #define CONFIGURE_IMFS_DISABLE_CHMOD - #define CONFIGURE_IMFS_DISABLE_CHOWN - #define CONFIGURE_IMFS_DISABLE_UTIME - #define CONFIGURE_IMFS_DISABLE_LINK - #define CONFIGURE_IMFS_DISABLE_SYMLINK - #define CONFIGURE_IMFS_DISABLE_READLINK - #define CONFIGURE_IMFS_DISABLE_RENAME - #define CONFIGURE_IMFS_DISABLE_UNMOUNT -#endif - -/** - * DEVFS - */ -#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS) && \ - defined(CONFIGURE_FILESYSTEM_DEVFS) -#include <rtems/devfs.h> - #define CONFIGURE_FILESYSTEM_ENTRY_DEVFS \ - { RTEMS_FILESYSTEM_TYPE_DEVFS, devFS_initialize } -#endif - -/** - * FTPFS - */ -#if !defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS) && \ - defined(CONFIGURE_FILESYSTEM_FTPFS) - #include <rtems/ftpfs.h> - #define CONFIGURE_FILESYSTEM_ENTRY_FTPFS \ - { RTEMS_FILESYSTEM_TYPE_FTPFS, rtems_ftpfs_initialize } -#endif - -/** - * TFTPFS - */ -#if !defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS) && \ - defined(CONFIGURE_FILESYSTEM_TFTPFS) - #include <rtems/tftp.h> - #define CONFIGURE_FILESYSTEM_ENTRY_TFTPFS \ - { RTEMS_FILESYSTEM_TYPE_TFTPFS, rtems_tftpfs_initialize } -#endif - -/** - * NFS - */ -#if !defined(CONFIGURE_FILESYSTEM_ENTRY_NFS) && \ - defined(CONFIGURE_FILESYSTEM_NFS) - #include <librtemsNfs.h> - #if !defined(CONFIGURE_MAXIMUM_NFS_MOUNTS) - #define CONFIGURE_MAXIMUM_NFS_MOUNTS 1 - #endif - #define CONFIGURE_FILESYSTEM_ENTRY_NFS \ - { RTEMS_FILESYSTEM_TYPE_NFS, rtems_nfs_initialize } - #define _CONFIGURE_SEMAPHORES_FOR_NFS ((CONFIGURE_MAXIMUM_NFS_MOUNTS * 2) + 1) -#else - #define _CONFIGURE_SEMAPHORES_FOR_NFS 0 -#endif - -/** - * DOSFS - */ -#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS) && \ - defined(CONFIGURE_FILESYSTEM_DOSFS) - #include <rtems/dosfs.h> - #if !defined(CONFIGURE_MAXIMUM_DOSFS_MOUNTS) - #define CONFIGURE_MAXIMUM_DOSFS_MOUNTS 1 - #endif - #define CONFIGURE_FILESYSTEM_ENTRY_DOSFS \ - { RTEMS_FILESYSTEM_TYPE_DOSFS, rtems_dosfs_initialize } - #define _CONFIGURE_SEMAPHORES_FOR_DOSFS CONFIGURE_MAXIMUM_DOSFS_MOUNTS -#else - #define _CONFIGURE_SEMAPHORES_FOR_DOSFS 0 -#endif - -/** - * RFS - */ -#if !defined(CONFIGURE_FILESYSTEM_ENTRY_RFS) && \ - defined(CONFIGURE_FILESYSTEM_RFS) - #include <rtems/rtems-rfs.h> - #if !defined(CONFIGURE_MAXIMUM_RFS_MOUNTS) - #define CONFIGURE_MAXIMUM_RFS_MOUNTS 1 - #endif - #define CONFIGURE_FILESYSTEM_ENTRY_RFS \ - { RTEMS_FILESYSTEM_TYPE_RFS, rtems_rfs_rtems_initialise } - #define _CONFIGURE_SEMAPHORES_FOR_RFS CONFIGURE_MAXIMUM_RFS_MOUNTS -#else - #define _CONFIGURE_SEMAPHORES_FOR_RFS 0 -#endif - -/** - * JFFS2 - */ -#if !defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2) && \ - defined(CONFIGURE_FILESYSTEM_JFFS2) - #include <rtems/jffs2.h> - #if !defined(CONFIGURE_MAXIMUM_JFFS2_MOUNTS) - #define CONFIGURE_MAXIMUM_JFFS2_MOUNTS 1 - #endif - #define CONFIGURE_FILESYSTEM_ENTRY_JFFS2 \ - { RTEMS_FILESYSTEM_TYPE_JFFS2, rtems_jffs2_initialize } - #define _CONFIGURE_SEMAPHORES_FOR_JFFS2 CONFIGURE_MAXIMUM_JFFS2_MOUNTS -#else - #define _CONFIGURE_SEMAPHORES_FOR_JFFS2 0 -#endif - -/** - * This computes the number of semaphores required for the various - * file systems including the FIFO plugin to the IMFS. - */ -#define _CONFIGURE_SEMAPHORES_FOR_FILE_SYSTEMS \ - (_CONFIGURE_SEMAPHORES_FOR_FIFOS + \ - _CONFIGURE_SEMAPHORES_FOR_NFS + \ - _CONFIGURE_SEMAPHORES_FOR_DOSFS + \ - _CONFIGURE_SEMAPHORES_FOR_RFS + \ - _CONFIGURE_SEMAPHORES_FOR_JFFS2) - -#ifdef CONFIGURE_INIT - - /** - * DEVFS variables. - * - * The number of individual devices that may be registered - * in the system or the CONFIGURE_MAXIMUM_DEVICES variable - * is defaulted to 4 when a filesystem is enabled, unless - * the bsp overwrides this. In which case the value is set - * to BSP_MAXIMUM_DEVICES. - */ - #ifdef CONFIGURE_FILESYSTEM_DEVFS - #ifndef CONFIGURE_MAXIMUM_DEVICES - #if defined(BSP_MAXIMUM_DEVICES) - #define CONFIGURE_MAXIMUM_DEVICES BSP_MAXIMUM_DEVICES - #else - #define CONFIGURE_MAXIMUM_DEVICES 4 - #endif - #endif - #include <rtems/devfs.h> - #endif - - /** - * Table termination record. - */ - #define CONFIGURE_FILESYSTEM_NULL { NULL, NULL } - -#ifndef RTEMS_SCHEDSIM - #if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) && \ - !defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM) - int imfs_rq_memfile_bytes_per_block = - CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK; - #endif - - /** - * The default file system table. Must be terminated with the NULL entry if - * you provide your own. - */ - #if !defined(CONFIGURE_HAS_OWN_FILESYSTEM_TABLE) && \ - !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) - const rtems_filesystem_table_t rtems_filesystem_table[] = { - #if !defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM) - { "/", IMFS_initialize_support }, - #endif - #if defined(CONFIGURE_FILESYSTEM_IMFS) && \ - defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS) - CONFIGURE_FILESYSTEM_ENTRY_IMFS, - #endif - #if defined(CONFIGURE_FILESYSTEM_DEVFS) && \ - defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS) - CONFIGURE_FILESYSTEM_ENTRY_DEVFS, - #endif - #if defined(CONFIGURE_FILESYSTEM_TFTPFS) && \ - defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS) - CONFIGURE_FILESYSTEM_ENTRY_TFTPFS, - #endif - #if defined(CONFIGURE_FILESYSTEM_FTPFS) && \ - defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS) - CONFIGURE_FILESYSTEM_ENTRY_FTPFS, - #endif - #if defined(CONFIGURE_FILESYSTEM_NFS) && \ - defined(CONFIGURE_FILESYSTEM_ENTRY_NFS) - CONFIGURE_FILESYSTEM_ENTRY_NFS, - #endif - #if defined(CONFIGURE_FILESYSTEM_DOSFS) && \ - defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS) - CONFIGURE_FILESYSTEM_ENTRY_DOSFS, - #endif - #if defined(CONFIGURE_FILESYSTEM_RFS) && \ - defined(CONFIGURE_FILESYSTEM_ENTRY_RFS) - CONFIGURE_FILESYSTEM_ENTRY_RFS, - #endif - #if defined(CONFIGURE_FILESYSTEM_JFFS2) && \ - defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2) - CONFIGURE_FILESYSTEM_ENTRY_JFFS2, - #endif - CONFIGURE_FILESYSTEM_NULL - }; - #endif - - #if !defined(CONFIGURE_HAS_OWN_MOUNT_TABLE) && \ - !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) - #if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM) - static devFS_node devFS_root_filesystem_nodes [CONFIGURE_MAXIMUM_DEVICES]; - static const devFS_data devFS_root_filesystem_data = { - devFS_root_filesystem_nodes, - CONFIGURE_MAXIMUM_DEVICES - }; - #else - static IMFS_fs_info_t _Configure_IMFS_fs_info; - - static const rtems_filesystem_operations_table _Configure_IMFS_ops = { - rtems_filesystem_default_lock, - rtems_filesystem_default_unlock, - IMFS_eval_path, - #ifdef CONFIGURE_IMFS_DISABLE_LINK - rtems_filesystem_default_link, - #else - IMFS_link, - #endif - rtems_filesystem_default_are_nodes_equal, - #ifdef CONFIGURE_IMFS_DISABLE_MKNOD - rtems_filesystem_default_mknod, - #else - IMFS_mknod, - #endif - #ifdef CONFIGURE_IMFS_DISABLE_RMNOD - rtems_filesystem_default_rmnod, - #else - IMFS_rmnod, - #endif - #ifdef CONFIGURE_IMFS_DISABLE_CHMOD - rtems_filesystem_default_fchmod, - #else - IMFS_fchmod, - #endif - #ifdef CONFIGURE_IMFS_DISABLE_CHOWN - rtems_filesystem_default_chown, - #else - IMFS_chown, - #endif - IMFS_node_clone, - IMFS_node_free, - #ifdef CONFIGURE_IMFS_DISABLE_MOUNT - rtems_filesystem_default_mount, - #else - IMFS_mount, - #endif - #ifdef CONFIGURE_IMFS_DISABLE_UNMOUNT - rtems_filesystem_default_unmount, - #else - IMFS_unmount, - #endif - rtems_filesystem_default_fsunmount, - #ifdef CONFIGURE_IMFS_DISABLE_UTIME - rtems_filesystem_default_utime, - #else - IMFS_utime, - #endif - #ifdef CONFIGURE_IMFS_DISABLE_SYMLINK - rtems_filesystem_default_symlink, - #else - IMFS_symlink, - #endif - #ifdef CONFIGURE_IMFS_DISABLE_READLINK - rtems_filesystem_default_readlink, - #else - IMFS_readlink, - #endif - #ifdef CONFIGURE_IMFS_DISABLE_RENAME - rtems_filesystem_default_rename, - #else - IMFS_rename, - #endif - rtems_filesystem_default_statvfs - }; - - static const IMFS_mknod_controls _Configure_IMFS_mknod_controls = { - #ifdef CONFIGURE_IMFS_DISABLE_READDIR - &IMFS_mknod_control_dir_minimal, - #else - &IMFS_mknod_control_dir_default, - #endif - &IMFS_mknod_control_device, - #ifdef CONFIGURE_IMFS_DISABLE_MKNOD_FILE - &IMFS_mknod_control_enosys, - #else - &IMFS_mknod_control_memfile, - #endif - #if CONFIGURE_MAXIMUM_FIFOS > 0 || CONFIGURE_MAXIMUM_PIPES > 0 - &IMFS_mknod_control_fifo - #else - &IMFS_mknod_control_enosys - #endif - }; - - static const IMFS_mount_data _Configure_IMFS_mount_data = { - &_Configure_IMFS_fs_info, - &_Configure_IMFS_ops, - &_Configure_IMFS_mknod_controls - }; - #endif - - const rtems_filesystem_mount_configuration - rtems_filesystem_root_configuration = { - NULL, - NULL, - #if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM) - RTEMS_FILESYSTEM_TYPE_DEVFS, - #else - "/", - #endif - RTEMS_FILESYSTEM_READ_WRITE, - #if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM) - &devFS_root_filesystem_data - #else - &_Configure_IMFS_mount_data - #endif - }; - #endif - -#endif -#endif -/**@}*/ /* end of file system group */ - -/* - * STACK_CHECKER_ON was still available in 4.9 so give a warning for now. - */ -#if defined(STACK_CHECKER_ON) - #define CONFIGURE_STACK_CHECKER_ENABLED - #warning "STACK_CHECKER_ON deprecated -- use CONFIGURE_STACK_CHECKER_ENABLED" -#endif - -/** - * This configures the stack checker user extension. - */ -#ifdef CONFIGURE_STACK_CHECKER_ENABLED - #define _CONFIGURE_STACK_CHECKER_EXTENSION 1 -#else - #define _CONFIGURE_STACK_CHECKER_EXTENSION 0 -#endif - -/** - * @brief Maximum priority configuration. - * - * This configures the maximum priority value that - * a task may have. - * - * The following applies to the data space requirements - * of the Priority Scheduler. - * - * By reducing the number of priorities in a system, - * the amount of RAM required by RTEMS can be significantly - * reduced. RTEMS allocates a Chain_Control structure per - * priority and this structure contains 3 pointers. So - * the default is (256 * 12) = 3K on 32-bit architectures. - * - * This must be one less than a power of 2 between - * 4 and 256. Valid values along with the application - * priority levels and memory saved when pointers are - * 32-bits in size are: - * - * + 3, 2 application priorities, 3024 bytes saved - * + 7, 5 application priorities, 2976 bytes saved - * + 15, 13 application priorities, 2880 bytes saved - * + 31, 29 application priorities, 2688 bytes saved - * + 63, 61 application priorities, 2304 bytes saved - * + 127, 125 application priorities, 1536 bytes saved - * + 255, 253 application priorities, 0 bytes saved - * - * It is specified in terms of Classic API priority values. - */ -#ifndef CONFIGURE_MAXIMUM_PRIORITY - #define CONFIGURE_MAXIMUM_PRIORITY PRIORITY_DEFAULT_MAXIMUM -#endif - -/** - * @defgroup ConfigScheduler Scheduler configuration - * - * @ingroup Configuration - * - * The scheduler configuration allows an application to select the - * scheduling policy to use. The supported configurations are: - * - * - CONFIGURE_SCHEDULER_PRIORITY - Deterministic Priority Scheduler - * - CONFIGURE_SCHEDULER_PRIORITY_SMP - Deterministic Priority SMP Scheduler - * - CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP - Deterministic - * Priority SMP Affinity Scheduler - * - CONFIGURE_SCHEDULER_STRONG_APA - Strong APA Scheduler - * - CONFIGURE_SCHEDULER_SIMPLE - Light-weight Priority Scheduler - * - CONFIGURE_SCHEDULER_SIMPLE_SMP - Simple SMP Priority Scheduler - * - CONFIGURE_SCHEDULER_EDF - EDF Scheduler - * - CONFIGURE_SCHEDULER_EDF_SMP - EDF SMP Scheduler - * - CONFIGURE_SCHEDULER_CBS - CBS Scheduler - * - CONFIGURE_SCHEDULER_USER - user provided scheduler - * - * If no configuration is specified by the application in a uniprocessor - * configuration, then CONFIGURE_SCHEDULER_PRIORITY is the default. - * - * If no configuration is specified by the application in SMP - * configuration, then CONFIGURE_SCHEDULER_PRIORITY_SMP is the default. - * - * An application can define its own scheduling policy by defining - * CONFIGURE_SCHEDULER_USER and the following: - * - * - CONFIGURE_SCHEDULER_CONTEXT - * - CONFIGURE_SCHEDULER_CONTROLS - * - CONFIGURE_SCHEDULER_USER_PER_THREAD - */ - -#if !defined(CONFIGURE_SCHEDULER_USER) && \ - !defined(CONFIGURE_SCHEDULER_PRIORITY) && \ - !defined(CONFIGURE_SCHEDULER_PRIORITY_SMP) && \ - !defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP) && \ - !defined(CONFIGURE_SCHEDULER_STRONG_APA) && \ - !defined(CONFIGURE_SCHEDULER_SIMPLE) && \ - !defined(CONFIGURE_SCHEDULER_SIMPLE_SMP) && \ - !defined(CONFIGURE_SCHEDULER_EDF) && \ - !defined(CONFIGURE_SCHEDULER_EDF_SMP) && \ - !defined(CONFIGURE_SCHEDULER_CBS) - #if defined(RTEMS_SMP) && CONFIGURE_MAXIMUM_PROCESSORS > 1 - /** - * If no scheduler is specified in an SMP configuration, the - * EDF scheduler is default. - */ - #define CONFIGURE_SCHEDULER_EDF_SMP - #else - /** - * If no scheduler is specified in a uniprocessor configuration, the - * priority scheduler is default. - */ - #define CONFIGURE_SCHEDULER_PRIORITY - #endif -#endif - -#include <rtems/scheduler.h> - -/* - * If the Priority Scheduler is selected, then configure for it. - */ -#if defined(CONFIGURE_SCHEDULER_PRIORITY) - #if !defined(CONFIGURE_SCHEDULER_NAME) - /** Configure the name of the scheduler instance */ - #define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'D', ' ') - #endif - - #if !defined(CONFIGURE_SCHEDULER_CONTROLS) - /** Configure the context needed by the scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTEXT \ - RTEMS_SCHEDULER_CONTEXT_PRIORITY( \ - dflt, \ - CONFIGURE_MAXIMUM_PRIORITY + 1 \ - ) - - /** Configure the controls for this scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTROLS \ - RTEMS_SCHEDULER_CONTROL_PRIORITY(dflt, CONFIGURE_SCHEDULER_NAME) - #endif -#endif - -/* - * If the Deterministic Priority SMP Scheduler is selected, then configure for - * it. - */ -#if defined(CONFIGURE_SCHEDULER_PRIORITY_SMP) - #if !defined(CONFIGURE_SCHEDULER_NAME) - /** Configure the name of the scheduler instance */ - #define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'D', ' ') - #endif - - #if !defined(CONFIGURE_SCHEDULER_CONTROLS) - /** Configure the context needed by the scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTEXT \ - RTEMS_SCHEDULER_CONTEXT_PRIORITY_SMP( \ - dflt, \ - CONFIGURE_MAXIMUM_PRIORITY + 1 \ - ) - - /** Configure the controls for this scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTROLS \ - RTEMS_SCHEDULER_CONTROL_PRIORITY_SMP(dflt, CONFIGURE_SCHEDULER_NAME) - #endif -#endif - -/* - * If the Deterministic Priority Affinity SMP Scheduler is selected, then configure for - * it. - */ -#if defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP) - #if !defined(CONFIGURE_SCHEDULER_NAME) - /** Configure the name of the scheduler instance */ - #define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'A', ' ') - #endif - - #if !defined(CONFIGURE_SCHEDULER_CONTROLS) - /** Configure the context needed by the scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTEXT \ - RTEMS_SCHEDULER_CONTEXT_PRIORITY_AFFINITY_SMP( \ - dflt, \ - CONFIGURE_MAXIMUM_PRIORITY + 1 \ - ) - - /** Configure the controls for this scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTROLS \ - RTEMS_SCHEDULER_CONTROL_PRIORITY_AFFINITY_SMP( \ - dflt, \ - CONFIGURE_SCHEDULER_NAME \ - ) - #endif -#endif - -/* - * If the Strong APA Scheduler is selected, then configure for - * it. - */ -#if defined(CONFIGURE_SCHEDULER_STRONG_APA) - #if !defined(CONFIGURE_SCHEDULER_NAME) - /** Configure the name of the scheduler instance */ - #define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'A', 'P', 'A') - #endif - - #if !defined(CONFIGURE_SCHEDULER_CONTROLS) - /** Configure the context needed by the scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTEXT \ - RTEMS_SCHEDULER_CONTEXT_STRONG_APA( \ - dflt, \ - CONFIGURE_MAXIMUM_PRIORITY + 1 \ - ) - - /** Configure the controls for this scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTROLS \ - RTEMS_SCHEDULER_CONTROL_STRONG_APA(dflt, CONFIGURE_SCHEDULER_NAME) - #endif -#endif - -/* - * If the Simple Priority Scheduler is selected, then configure for it. - */ -#if defined(CONFIGURE_SCHEDULER_SIMPLE) - #if !defined(CONFIGURE_SCHEDULER_NAME) - /** Configure the name of the scheduler instance */ - #define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'S', ' ') - #endif - - #if !defined(CONFIGURE_SCHEDULER_CONTROLS) - /** Configure the context needed by the scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTEXT RTEMS_SCHEDULER_CONTEXT_SIMPLE(dflt) - - /** Configure the controls for this scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTROLS \ - RTEMS_SCHEDULER_CONTROL_SIMPLE(dflt, CONFIGURE_SCHEDULER_NAME) - #endif -#endif - -/* - * If the Simple SMP Priority Scheduler is selected, then configure for it. - */ -#if defined(CONFIGURE_SCHEDULER_SIMPLE_SMP) - #if !defined(CONFIGURE_SCHEDULER_NAME) - /** Configure the name of the scheduler instance */ - #define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'S', ' ') - #endif - - #if !defined(CONFIGURE_SCHEDULER_CONTROLS) - /** Configure the context needed by the scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTEXT \ - RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(dflt) - - /** Configure the controls for this scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTROLS \ - RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(dflt, CONFIGURE_SCHEDULER_NAME) - #endif -#endif - -/* - * If the EDF Scheduler is selected, then configure for it. - */ -#if defined(CONFIGURE_SCHEDULER_EDF) - #if !defined(CONFIGURE_SCHEDULER_NAME) - /** Configure the name of the scheduler instance */ - #define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'E', 'D', 'F') - #endif - - #if !defined(CONFIGURE_SCHEDULER_CONTROLS) - /** Configure the context needed by the scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTEXT RTEMS_SCHEDULER_CONTEXT_EDF(dflt) - - /** Configure the controls for this scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTROLS \ - RTEMS_SCHEDULER_CONTROL_EDF(dflt, CONFIGURE_SCHEDULER_NAME) - #endif -#endif - -/* - * If the EDF SMP Scheduler is selected, then configure for it. - */ -#if defined(CONFIGURE_SCHEDULER_EDF_SMP) - #if !defined(CONFIGURE_SCHEDULER_NAME) - /** Configure the name of the scheduler instance */ - #define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'E', 'D', 'F') - #endif - - #if !defined(CONFIGURE_SCHEDULER_CONTROLS) - /** Configure the context needed by the scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTEXT \ - RTEMS_SCHEDULER_CONTEXT_EDF_SMP(dflt, CONFIGURE_MAXIMUM_PROCESSORS) - - /** Configure the controls for this scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTROLS \ - RTEMS_SCHEDULER_CONTROL_EDF_SMP(dflt, CONFIGURE_SCHEDULER_NAME) - #endif -#endif - -/* - * If the CBS Scheduler is selected, then configure for it. - */ -#if defined(CONFIGURE_SCHEDULER_CBS) - #if !defined(CONFIGURE_SCHEDULER_NAME) - /** Configure the name of the scheduler instance */ - #define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'C', 'B', 'S') - #endif - - #if !defined(CONFIGURE_SCHEDULER_CONTROLS) - /** Configure the context needed by the scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTEXT RTEMS_SCHEDULER_CONTEXT_CBS(dflt) - - /** Configure the controls for this scheduler instance */ - #define CONFIGURE_SCHEDULER_CONTROLS \ - RTEMS_SCHEDULER_CONTROL_CBS(dflt, CONFIGURE_SCHEDULER_NAME) - #endif - - #ifndef CONFIGURE_CBS_MAXIMUM_SERVERS - #define CONFIGURE_CBS_MAXIMUM_SERVERS CONFIGURE_MAXIMUM_TASKS - #endif - - #ifdef CONFIGURE_INIT - const uint32_t _Scheduler_CBS_Maximum_servers = - CONFIGURE_CBS_MAXIMUM_SERVERS; - - Scheduler_CBS_Server - _Scheduler_CBS_Server_list[ CONFIGURE_CBS_MAXIMUM_SERVERS ]; - #endif -#endif - -/* - * Set up the scheduler entry points table. The scheduling code uses - * this code to know which scheduler is configured by the user. - */ -#ifdef CONFIGURE_INIT - #if defined(CONFIGURE_SCHEDULER_CONTEXT) - CONFIGURE_SCHEDULER_CONTEXT; - #endif - - const Scheduler_Control _Scheduler_Table[] = { - CONFIGURE_SCHEDULER_CONTROLS - }; - - #define CONFIGURE_SCHEDULER_COUNT RTEMS_ARRAY_SIZE( _Scheduler_Table ) - - #if defined(RTEMS_SMP) - const size_t _Scheduler_Count = CONFIGURE_SCHEDULER_COUNT; - - const Scheduler_Assignment _Scheduler_Initial_assignments[] = { - #if defined(CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS) - CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS - #else - #define _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT \ - RTEMS_SCHEDULER_ASSIGN( \ - 0, \ - RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL \ - ) - _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #if CONFIGURE_MAXIMUM_PROCESSORS >= 2 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 3 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 4 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 5 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 6 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 7 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 8 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 9 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 10 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 11 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 12 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 13 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 14 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 15 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 16 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 17 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 18 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 19 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 20 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 21 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 22 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 23 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 24 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 25 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 26 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 27 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 28 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 29 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 30 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 31 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #if CONFIGURE_MAXIMUM_PROCESSORS >= 32 - , _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - #undef _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT - #endif - }; - - RTEMS_STATIC_ASSERT( - CONFIGURE_MAXIMUM_PROCESSORS - == RTEMS_ARRAY_SIZE( _Scheduler_Initial_assignments ), - _Scheduler_Initial_assignments - ); - #endif -#endif -/**@}*/ /* end of Scheduler Configuration */ - -/** - * @defgroup ConfigurationIdle IDLE Thread Configuration - * - * @addtogroup Configuration - * - * This module contains configuration parameters related to the - * set of IDLE threads. On a uniprocessor system, there is one - * IDLE thread. On an SMP system, there is one for each core. - */ - -/* - * If you said the IDLE task was going to do application initialization - * and didn't override the IDLE body, then something is amiss. - */ -#if (defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION) && \ - !defined(CONFIGURE_IDLE_TASK_BODY)) - #error "CONFIGURE_ERROR: You did not override the IDLE task body." -#endif - -/** - * @brief Idle task body configuration. - * - * There is a default IDLE thread body provided by RTEMS which - * has the possibility of being CPU specific. There may be a - * BSP specific override of the RTEMS default body and in turn, - * the application may override and provide its own. - */ -#ifndef CONFIGURE_IDLE_TASK_BODY - #if defined(BSP_IDLE_TASK_BODY) - #define CONFIGURE_IDLE_TASK_BODY BSP_IDLE_TASK_BODY - #elif (CPU_PROVIDES_IDLE_THREAD_BODY == TRUE) - #define CONFIGURE_IDLE_TASK_BODY _CPU_Thread_Idle_body - #else - /* only instantiate and compile if used */ - #ifdef CONFIGURE_INIT - void *_Thread_Idle_body(uintptr_t ignored) - { - for( ; ; ) ; - return 0; /* to avoid warning */ - } - #endif - #define CONFIGURE_IDLE_TASK_BODY _Thread_Idle_body - #endif -#endif -/**@}*/ /* end of IDLE thread configuration */ - -/** - * @defgroup ConfigurationStackSize Configuration Thread Stack Size - * - * @addtogroup Configuration - * - * This module contains parameters related to thread aand interrupt stacks. - */ - -/** - * By default, use the minimum stack size requested by this port. - */ -#ifndef CONFIGURE_MINIMUM_TASK_STACK_SIZE - #define CONFIGURE_MINIMUM_TASK_STACK_SIZE CPU_STACK_MINIMUM_SIZE -#endif - -/** - * This specifies the default POSIX thread stack size. By default, it is - * twice that recommended for the port. - */ -#define CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE \ - (2 * CONFIGURE_MINIMUM_TASK_STACK_SIZE) - -/** - * @brief Idle task stack size configuration. - * - * By default, the IDLE task will have a stack of minimum size. - * The BSP or application may override this value. - */ -#ifndef CONFIGURE_IDLE_TASK_STACK_SIZE - #ifdef BSP_IDLE_TASK_STACK_SIZE - #define CONFIGURE_IDLE_TASK_STACK_SIZE BSP_IDLE_TASK_STACK_SIZE - #else - #define CONFIGURE_IDLE_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE - #endif -#endif -#if CONFIGURE_IDLE_TASK_STACK_SIZE < CONFIGURE_MINIMUM_TASK_STACK_SIZE - #error "CONFIGURE_IDLE_TASK_STACK_SIZE less than CONFIGURE_MINIMUM_TASK_STACK_SIZE" -#endif - -/** - * @brief Interrupt stack size configuration. - * - * By default, the interrupt stack will be of minimum size. - * The BSP or application may override this value. - */ -#ifndef CONFIGURE_INTERRUPT_STACK_SIZE - #ifdef BSP_INTERRUPT_STACK_SIZE - #define CONFIGURE_INTERRUPT_STACK_SIZE BSP_INTERRUPT_STACK_SIZE - #else - #define CONFIGURE_INTERRUPT_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE - #endif -#endif - -/** - * This reserves memory for the interrupt stack if it is to be allocated - * by RTEMS rather than the BSP. - * - * @todo Try to get to the point where all BSPs support allocating the - * memory from the Workspace. - */ -#if (CPU_ALLOCATE_INTERRUPT_STACK == 0) - #define _CONFIGURE_INTERRUPT_STACK_MEMORY 0 -#else - #define _CONFIGURE_INTERRUPT_STACK_MEMORY \ - _Configure_From_workspace( CONFIGURE_INTERRUPT_STACK_SIZE ) -#endif - -/** - * Configure the very much optional task stack allocator initialization - */ -#ifndef CONFIGURE_TASK_STACK_ALLOCATOR_INIT - #define CONFIGURE_TASK_STACK_ALLOCATOR_INIT NULL -#endif - -/* - * Configure the very much optional task stack allocator and deallocator. - */ -#if !defined(CONFIGURE_TASK_STACK_ALLOCATOR) \ - && !defined(CONFIGURE_TASK_STACK_DEALLOCATOR) - /** - * This specifies the task stack allocator method. - */ - #define CONFIGURE_TASK_STACK_ALLOCATOR _Workspace_Allocate - /** - * This specifies the task stack deallocator method. - */ - #define CONFIGURE_TASK_STACK_DEALLOCATOR _Workspace_Free -#elif (defined(CONFIGURE_TASK_STACK_ALLOCATOR) \ - && !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)) \ - || (!defined(CONFIGURE_TASK_STACK_ALLOCATOR) \ - && defined(CONFIGURE_TASK_STACK_DEALLOCATOR)) - #error "CONFIGURE_TASK_STACK_ALLOCATOR and CONFIGURE_TASK_STACK_DEALLOCATOR must be both defined or both undefined" -#endif -/**@}*/ /* end of thread/interrupt stack configuration */ - -/** - * @addtogroup Configuration - */ -/**@{*/ - -/** - * Should the RTEMS Workspace and C Program Heap be cleared automatically - * at system start up? - */ -#ifndef CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY - #ifdef BSP_ZERO_WORKSPACE_AUTOMATICALLY - #define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY \ - BSP_ZERO_WORKSPACE_AUTOMATICALLY - #else - #define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY FALSE - #endif -#endif -/**@}*/ /* end of add to group Configuration */ - -/** - * @defgroup ConfigurationMalloc RTEMS Malloc configuration - * - * This module contains parameters related to configuration of the RTEMS - * Malloc implementation. - */ -/**@{*/ -#include <rtems/malloc.h> - -#ifdef CONFIGURE_INIT - /** - * By default, RTEMS uses separate heaps for the RTEMS Workspace and - * the C Program Heap. The application can choose optionally to combine - * these to provide one larger memory pool. This is particularly - * useful in combination with the unlimited objects configuration. - */ - #ifdef CONFIGURE_UNIFIED_WORK_AREAS - Heap_Control *RTEMS_Malloc_Heap = &_Workspace_Area; - #else - Heap_Control RTEMS_Malloc_Area; - Heap_Control *RTEMS_Malloc_Heap = &RTEMS_Malloc_Area; - #endif -#endif - -#ifdef CONFIGURE_INIT - /** - * This configures the sbrk() support for the malloc family. - * By default it is assumed that the BSP provides all available - * RAM to the malloc family implementation so sbrk()'ing to get - * more memory would always fail anyway. - */ - const rtems_heap_extend_handler rtems_malloc_extend_handler = - #ifdef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK - rtems_heap_extend_via_sbrk; - #else - rtems_heap_null_extend; - #endif -#endif - -#ifdef CONFIGURE_INIT - /** - * This configures the malloc family plugin which dirties memory - * allocated. This is helpful for finding unitialized data structure - * problems. - */ - rtems_malloc_dirtier_t rtems_malloc_dirty_helper = - #if defined(CONFIGURE_MALLOC_DIRTY) - rtems_malloc_dirty_memory; - #else - NULL; - #endif -#endif -/**@}*/ /* end of Malloc Configuration */ - -/** - * @defgroup ConfigurationHelpers Configuration Helpers - * - * @ingroup Configuration - * - * This module contains items which are used internally to ease - * the configuration calculations. - */ -/**@{*/ - -/** - * Zero of one returns 0 if the parameter is 0 else 1 is returned. - */ -#define _Configure_Zero_or_One(_number) ((_number) ? 1 : 0) - -/** - * General helper to align up a value. - */ -#define _Configure_Align_up(_val, _align) \ - (((_val) + (_align) - 1) - ((_val) + (_align) - 1) % (_align)) - -#define _CONFIGURE_HEAP_MIN_BLOCK_SIZE \ - _Configure_Align_up(sizeof(Heap_Block), CPU_HEAP_ALIGNMENT) - -/** - * This is a helper macro used in calculations in this file. It is used - * to noted when an element is allocated from the RTEMS Workspace and adds - * a factor to account for heap overhead plus an alignment factor that - * may be applied. - */ -#define _Configure_From_workspace(_size) \ - (ssize_t) (_Configure_Zero_or_One(_size) * \ - _Configure_Align_up(_size + HEAP_BLOCK_HEADER_SIZE, \ - _CONFIGURE_HEAP_MIN_BLOCK_SIZE)) - -/** - * This is a helper macro used in stack space calculations in this file. It - * may be provided by the application in case a special task stack allocator - * is used. The default is allocation from the RTEMS Workspace. - */ -#ifdef CONFIGURE_TASK_STACK_FROM_ALLOCATOR - #define _Configure_From_stackspace(_stack_size) \ - CONFIGURE_TASK_STACK_FROM_ALLOCATOR(_stack_size) -#else - #define _Configure_From_stackspace(_stack_size) \ - _Configure_From_workspace(_stack_size) -#endif - -/** - * Do not use the unlimited bit as part of the multiplication - * for memory usage. - */ -#define _Configure_Max_Objects(_max) \ - (_Configure_Zero_or_One(_max) * rtems_resource_maximum_per_allocation(_max)) - -/** - * This macro accounts for how memory for a set of configured objects is - * allocated from the Executive Workspace. - * - * NOTE: It does NOT attempt to address the more complex case of unlimited - * objects. - */ -#define _Configure_Object_RAM(_number, _size) ( \ - _Configure_From_workspace(_Configure_Max_Objects(_number) * (_size)) + \ - _Configure_From_workspace( \ - _Configure_Zero_or_One(_number) * ( \ - (_Configure_Max_Objects(_number) + 1) * sizeof(Objects_Control *) + \ - _Configure_Align_up(sizeof(void *), CPU_ALIGNMENT) + \ - _Configure_Align_up(sizeof(uint32_t), CPU_ALIGNMENT) \ - ) \ - ) \ - ) -/**@}*/ - -/** - * @defgroup ConfigurationInitTasksTable Initialization Tasks Configuration - * - * @addtogroup Configuration - * - * This group contains the elements needed to define the Classic API - * Initialization Tasks Table. - * - * 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 - -/** - * When using the default Classic API Initialization Tasks Table, this is - * used to specify the name of the single Classic API task. - */ -#ifndef CONFIGURE_INIT_TASK_NAME - #define CONFIGURE_INIT_TASK_NAME rtems_build_name('U', 'I', '1', ' ') -#endif - -/** - * When using the default Classic API Initialization Tasks Table, this is - * used to specify the stack size of the single Classic API task. - */ -#ifndef CONFIGURE_INIT_TASK_STACK_SIZE - #define CONFIGURE_INIT_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE -#endif - -/** - * When using the default Classic API Initialization Tasks Table, this is - * used to specify the priority of the single Classic API task. - */ -#ifndef CONFIGURE_INIT_TASK_PRIORITY - #define CONFIGURE_INIT_TASK_PRIORITY 1 -#endif - -/** - * When using the default Classic API Initialization Tasks Table, this is - * used to specify the attributes size of the single Classic API task. - */ -#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES - #define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES -#endif - -/** - * When using the default Classic API Initialization Tasks Table, this is - * used to specify the entry point of the single Classic API task. - */ -#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT - #ifdef __cplusplus - extern "C" { - #endif - rtems_task Init (rtems_task_argument ); - #ifdef __cplusplus - } - #endif - #define CONFIGURE_INIT_TASK_ENTRY_POINT Init - extern const char* bsp_boot_cmdline; - #define CONFIGURE_INIT_TASK_ARGUMENTS ((rtems_task_argument) &bsp_boot_cmdline) -#endif - -/** - * When using the default Classic API Initialization Tasks Table, this is - * used to specify the initial execution mode of the single Classic API task. - */ -#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES - #ifdef _CONFIGURE_SMP_APPLICATION - #define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES - #else - #define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT - #endif -#endif - -/** - * When using the default Classic API Initialization Tasks Table, this is - * used to specify the initial argument to the single Classic API task. - */ -#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 - -/** - * This is the name of the Initialization Tasks Table generated. - */ -#define CONFIGURE_INIT_TASK_TABLE Initialization_tasks - -/* - * This is the size of the Initialization Tasks Table generated. - */ -#define CONFIGURE_INIT_TASK_TABLE_SIZE \ - RTEMS_ARRAY_SIZE(CONFIGURE_INIT_TASK_TABLE) - -#endif /* CONFIGURE_HAS_OWN_INIT_TASK_TABLE */ - -#else /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */ - -/* - * This is the name of the Initialization Task when none is configured. - */ -#define CONFIGURE_INIT_TASK_TABLE NULL - -/* - * This is the size of the Initialization Task when none is configured. - */ -#define CONFIGURE_INIT_TASK_TABLE_SIZE 0 - -/* - * This is the stack size of the Initialization Task when none is configured. - */ -#define CONFIGURE_INIT_TASK_STACK_SIZE 0 - -#endif -/**@}*/ /* end of Classic API Initialization Tasks Table */ - -/** - * @defgroup ConfigurationDriverTable Device Driver Table Configuration - * - * @addtogroup Configuration - * - * This group contains parameters related to generating a Device Driver - * Table. - * - * Default Device Driver Table. Each driver needed by the test is explicitly - * choosen by the application. There is always a null driver entry. - */ -/**@{*/ - -/** - * This is an empty device driver slot. - */ -#define NULL_DRIVER_TABLE_ENTRY \ - { NULL, NULL, NULL, NULL, NULL, NULL } - -#if defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \ - defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER) -#error "CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER and CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER are mutually exclusive" -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER - #include <rtems/console.h> -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER - #include <rtems/console.h> - - #ifdef CONFIGURE_INIT - RTEMS_SYSINIT_ITEM( - _Console_simple_Initialize, - RTEMS_SYSINIT_DEVICE_DRIVERS, - RTEMS_SYSINIT_ORDER_SECOND - ); - #endif -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER - #include <rtems/clockdrv.h> -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER - #include <rtems/btimer.h> -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER - #include <rtems/rtc.h> -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER - #include <rtems/watchdogdrv.h> -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER - #include <rtems/framebuffer.h> -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER - #include <rtems/devnull.h> -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER - #include <rtems/devzero.h> -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER - /* the ide driver needs the ATA driver */ - #ifndef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER - #define CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER - #endif - #include <libchip/ide_ctrl.h> -#endif - -#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER - #include <libchip/ata.h> -#endif - -#ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE - -/** - * This specifies the maximum number of device drivers that - * can be installed in the system at one time. It must account - * for both the statically and dynamically installed drivers. - */ -#ifndef CONFIGURE_MAXIMUM_DRIVERS - #define CONFIGURE_MAXIMUM_DRIVERS -#endif - -#ifdef CONFIGURE_INIT - rtems_driver_address_table - _IO_Driver_address_table[ CONFIGURE_MAXIMUM_DRIVERS ] = { - #ifdef CONFIGURE_BSP_PREREQUISITE_DRIVERS - CONFIGURE_BSP_PREREQUISITE_DRIVERS, - #endif - #ifdef CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS - CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS, - #endif - #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_RTC_DRIVER - RTC_DRIVER_TABLE_ENTRY, - #endif - #ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER - WATCHDOG_DRIVER_TABLE_ENTRY, - #endif - #ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER - DEVNULL_DRIVER_TABLE_ENTRY, - #endif - #ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER - DEVZERO_DRIVER_TABLE_ENTRY, - #endif - #ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER - IDE_CONTROLLER_DRIVER_TABLE_ENTRY, - #endif - #ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER - ATA_DRIVER_TABLE_ENTRY, - #endif - #ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER - FRAME_BUFFER_DRIVER_TABLE_ENTRY, - #endif - #ifdef CONFIGURE_APPLICATION_EXTRA_DRIVERS - CONFIGURE_APPLICATION_EXTRA_DRIVERS, - #endif - #ifdef CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER - NULL_DRIVER_TABLE_ENTRY - #elif !defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \ - !defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \ - !defined(CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER) && \ - !defined(CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER) && \ - !defined(CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER) && \ - !defined(CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER) && \ - !defined(CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER) && \ - !defined(CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER) && \ - !defined(CONFIGURE_APPLICATION_EXTRA_DRIVERS) - NULL_DRIVER_TABLE_ENTRY - #endif - }; - - const size_t _IO_Number_of_drivers = - RTEMS_ARRAY_SIZE( _IO_Driver_address_table ); -#endif - -#endif /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */ - -#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER - /* - * configure the priority of the ATA driver task - */ - #ifndef CONFIGURE_ATA_DRIVER_TASK_PRIORITY - #define CONFIGURE_ATA_DRIVER_TASK_PRIORITY ATA_DRIVER_TASK_DEFAULT_PRIORITY - #endif - #ifdef CONFIGURE_INIT - rtems_task_priority rtems_ata_driver_task_priority - = CONFIGURE_ATA_DRIVER_TASK_PRIORITY; - #endif /* CONFIGURE_INIT */ -#endif -/**@}*/ /* end of Device Driver Table Configuration */ - -/** - * @defgroup ConfigurationLibBlock Configuration of LIBBLOCK - * - * @addtogroup Configuration - * - * This module contains parameters related to the LIBBLOCK buffering - * and caching subsystem. It requires tasks to swap out data to be - * written to non-volatile storage. - */ -/**@{*/ -#ifdef CONFIGURE_APPLICATION_NEEDS_LIBBLOCK - #include <rtems/bdbuf.h> - /* - * configure the bdbuf cache parameters - */ - #ifndef CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS - #define CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS \ - RTEMS_BDBUF_MAX_READ_AHEAD_BLOCKS_DEFAULT - #endif - #ifndef CONFIGURE_BDBUF_MAX_WRITE_BLOCKS - #define CONFIGURE_BDBUF_MAX_WRITE_BLOCKS \ - RTEMS_BDBUF_MAX_WRITE_BLOCKS_DEFAULT - #endif - #ifndef CONFIGURE_SWAPOUT_TASK_PRIORITY - #define CONFIGURE_SWAPOUT_TASK_PRIORITY \ - RTEMS_BDBUF_SWAPOUT_TASK_PRIORITY_DEFAULT - #endif - #ifndef CONFIGURE_SWAPOUT_SWAP_PERIOD - #define CONFIGURE_SWAPOUT_SWAP_PERIOD \ - RTEMS_BDBUF_SWAPOUT_TASK_SWAP_PERIOD_DEFAULT - #endif - #ifndef CONFIGURE_SWAPOUT_BLOCK_HOLD - #define CONFIGURE_SWAPOUT_BLOCK_HOLD \ - RTEMS_BDBUF_SWAPOUT_TASK_BLOCK_HOLD_DEFAULT - #endif - #ifndef CONFIGURE_SWAPOUT_WORKER_TASKS - #define CONFIGURE_SWAPOUT_WORKER_TASKS \ - RTEMS_BDBUF_SWAPOUT_WORKER_TASKS_DEFAULT - #endif - #ifndef CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY - #define CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY \ - RTEMS_BDBUF_SWAPOUT_WORKER_TASK_PRIORITY_DEFAULT - #endif - #ifndef CONFIGURE_BDBUF_TASK_STACK_SIZE - #define CONFIGURE_BDBUF_TASK_STACK_SIZE \ - RTEMS_BDBUF_TASK_STACK_SIZE_DEFAULT - #endif - #ifndef CONFIGURE_BDBUF_CACHE_MEMORY_SIZE - #define CONFIGURE_BDBUF_CACHE_MEMORY_SIZE \ - RTEMS_BDBUF_CACHE_MEMORY_SIZE_DEFAULT - #endif - #ifndef CONFIGURE_BDBUF_BUFFER_MIN_SIZE - #define CONFIGURE_BDBUF_BUFFER_MIN_SIZE \ - RTEMS_BDBUF_BUFFER_MIN_SIZE_DEFAULT - #endif - #ifndef CONFIGURE_BDBUF_BUFFER_MAX_SIZE - #define CONFIGURE_BDBUF_BUFFER_MAX_SIZE \ - RTEMS_BDBUF_BUFFER_MAX_SIZE_DEFAULT - #endif - #ifndef CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY - #define CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY \ - RTEMS_BDBUF_READ_AHEAD_TASK_PRIORITY_DEFAULT - #endif - #ifdef CONFIGURE_INIT - const rtems_bdbuf_config rtems_bdbuf_configuration = { - CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS, - CONFIGURE_BDBUF_MAX_WRITE_BLOCKS, - CONFIGURE_SWAPOUT_TASK_PRIORITY, - CONFIGURE_SWAPOUT_SWAP_PERIOD, - CONFIGURE_SWAPOUT_BLOCK_HOLD, - CONFIGURE_SWAPOUT_WORKER_TASKS, - CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY, - CONFIGURE_BDBUF_TASK_STACK_SIZE, - CONFIGURE_BDBUF_CACHE_MEMORY_SIZE, - CONFIGURE_BDBUF_BUFFER_MIN_SIZE, - CONFIGURE_BDBUF_BUFFER_MAX_SIZE, - CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY - }; - #endif - - #define _CONFIGURE_LIBBLOCK_TASKS \ - (1 + CONFIGURE_SWAPOUT_WORKER_TASKS + \ - (CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS != 0)) - - #define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS \ - (_CONFIGURE_LIBBLOCK_TASKS * \ - (CONFIGURE_BDBUF_TASK_STACK_SIZE <= CONFIGURE_MINIMUM_TASK_STACK_SIZE ? \ - 0 : CONFIGURE_BDBUF_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)) - - #ifdef RTEMS_BDBUF_USE_PTHREAD - /* - * Semaphores: - * o disk lock - */ - #define _CONFIGURE_LIBBLOCK_SEMAPHORES 1 - #else - /* - * Semaphores: - * o disk lock - * o bdbuf lock - * o bdbuf sync lock - * o bdbuf access condition - * o bdbuf transfer condition - * o bdbuf buffer condition - */ - #define _CONFIGURE_LIBBLOCK_SEMAPHORES 6 - #endif - - #if defined(CONFIGURE_HAS_OWN_BDBUF_TABLE) || \ - defined(CONFIGURE_BDBUF_BUFFER_SIZE) || \ - defined(CONFIGURE_BDBUF_BUFFER_COUNT) - #error BDBUF Cache does not use a buffer configuration table. Please remove. - #endif -#else - /** This specifies the number of libblock tasks. */ - #define _CONFIGURE_LIBBLOCK_TASKS 0 - /** This specifies the extra stack space configured for libblock tasks. */ - #define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS 0 - /** This specifies the number of Classic API semaphores needed by libblock. */ - #define _CONFIGURE_LIBBLOCK_SEMAPHORES 0 -#endif /* CONFIGURE_APPLICATION_NEEDS_LIBBLOCK */ -/**@}*/ - -/** - * @defgroup ConfigurationMultiprocessing Multiprocessing Configuration - * - * @addtogroup Configuration - * - * This module contains the parameters related to the Multiprocessing - * configuration of RTEMS. - * - * In a single processor or SMP configuration, only two parameters are - * needed and they are defaulted. The user should not have to specify - * any parameters. - */ -/**@{*/ - -/** - * This defines the extra stack space required for the MPCI server thread. - */ -#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK - #define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0 -#endif - -/** - * This defines the timers required for the shared memory driver in - * a multiprocessing configuration. - */ -#ifndef _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER - #define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0 -#endif - - -#if defined(RTEMS_MULTIPROCESSING) - /* - * 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 - #define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 1 - - #ifndef CONFIGURE_HAS_OWN_MULTIPROCESSING_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 - #define _CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \ - _Configure_From_workspace( \ - (_global_objects) * sizeof(Objects_MP_Control) \ - ) - - #ifndef CONFIGURE_MP_MAXIMUM_PROXIES - #define CONFIGURE_MP_MAXIMUM_PROXIES 32 - #endif - #define _CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \ - _Configure_From_workspace((_proxies) \ - * (sizeof(Thread_Proxy_control) \ - + THREAD_QUEUE_HEADS_SIZE(CONFIGURE_SCHEDULER_COUNT))) - - #ifndef CONFIGURE_MP_MPCI_TABLE_POINTER - #include <mpci.h> - #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 */ - CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS, /* maximum # global objects */ - CONFIGURE_MP_MAXIMUM_PROXIES, /* maximum # proxies */ - CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, /* MPCI stack > minimum */ - CONFIGURE_MP_MPCI_TABLE_POINTER /* ptr to MPCI config table */ - }; - #endif - - #define CONFIGURE_MULTIPROCESSING_TABLE &Multiprocessing_configuration - - #define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 1 - - #endif /* CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE */ - - #else - - #define CONFIGURE_MULTIPROCESSING_TABLE NULL - - #define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0 - - #endif /* CONFIGURE_MP_APPLICATION */ -#else - #define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0 -#endif /* RTEMS_MULTIPROCESSING */ -/**@}*/ /* end of Multiprocessing Configuration */ - -/** - * This macro specifies that the user wants to use unlimited objects for any - * classic or posix objects that have not already been given resource limits. - */ -#if defined(CONFIGURE_UNLIMITED_OBJECTS) - #if !defined(CONFIGURE_UNIFIED_WORK_AREAS) && \ - !defined(CONFIGURE_EXECUTIVE_RAM_SIZE) && \ - !defined(CONFIGURE_MEMORY_OVERHEAD) - #error "CONFIGURE_UNLIMITED_OBJECTS requires a unified work area, an executive RAM size, or a defined workspace memory overhead" - #endif - - #if !defined(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - /** - * This macro specifies a default allocation size for when auto-extending - * unlimited objects if none was given by the user. - */ - #define CONFIGURE_UNLIMITED_ALLOCATION_SIZE 8 - #endif - #if !defined(CONFIGURE_MAXIMUM_TASKS) - #define CONFIGURE_MAXIMUM_TASKS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_TIMERS) - #define CONFIGURE_MAXIMUM_TIMERS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_SEMAPHORES) - #define CONFIGURE_MAXIMUM_SEMAPHORES \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) - #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_PARTITIONS) - #define CONFIGURE_MAXIMUM_PARTITIONS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_REGIONS) - #define CONFIGURE_MAXIMUM_REGIONS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_PORTS) - #define CONFIGURE_MAXIMUM_PORTS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_PERIODS) - #define CONFIGURE_MAXIMUM_PERIODS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_BARRIERS) - #define CONFIGURE_MAXIMUM_BARRIERS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_POSIX_KEYS) - #define CONFIGURE_MAXIMUM_POSIX_KEYS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS) - #define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - - #ifdef RTEMS_POSIX_API - #if !defined(CONFIGURE_MAXIMUM_POSIX_THREADS) - #define CONFIGURE_MAXIMUM_POSIX_THREADS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_POSIX_TIMERS) - #define CONFIGURE_MAXIMUM_POSIX_TIMERS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif -/* - #if !defined(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS) - #define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif -*/ - #if !defined(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES) - #define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES) - #define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #if !defined(CONFIGURE_MAXIMUM_POSIX_SHMS) - #define CONFIGURE_MAXIMUM_POSIX_SHMS \ - rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE) - #endif - #endif /* RTEMS_POSIX_API */ -#endif /* CONFIGURE_UNLIMITED_OBJECTS */ - - -/** - * @defgroup ConfigurationClassicAPI Classic API Configuration - * - * @ingroup Configuration - * - * This module contains the parameters related to configuration - * of the Classic API services. - */ -/**@{*/ -#ifndef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE - - /** This configures the maximum number of Classic API tasks. */ - #ifndef CONFIGURE_MAXIMUM_TASKS - #define CONFIGURE_MAXIMUM_TASKS 0 - #endif - - /* - * This is calculated to account for the maximum number of Classic API - * tasks used by the application and configured RTEMS capabilities. - */ - #define _CONFIGURE_TASKS \ - (CONFIGURE_MAXIMUM_TASKS + _CONFIGURE_LIBBLOCK_TASKS) - - #ifndef CONFIGURE_MAXIMUM_TIMERS - /** This specifies the maximum number of Classic API timers. */ - #define CONFIGURE_MAXIMUM_TIMERS 0 - /* - * This macro is calculated to specify the memory required for - * Classic API timers. - */ - #define _CONFIGURE_MEMORY_FOR_TIMERS(_timers) 0 - #else - #define _CONFIGURE_MEMORY_FOR_TIMERS(_timers) \ - _Configure_Object_RAM(_timers, sizeof(Timer_Control) ) - #endif - - #ifndef CONFIGURE_MAXIMUM_SEMAPHORES - /** This specifies the maximum number of Classic API semaphores. */ - #define CONFIGURE_MAXIMUM_SEMAPHORES 0 - #endif - - /* - * This specifies the number of Classic API semaphores required - */ - #ifdef RTEMS_NETWORKING - #define _CONFIGURE_NETWORKING_SEMAPHORES 1 - #else - #define _CONFIGURE_NETWORKING_SEMAPHORES 0 - #endif - - /* - * This macro is calculated to specify the number of Classic API - * semaphores required by the application and configured RTEMS - * capabilities. - */ - #define _CONFIGURE_SEMAPHORES \ - (CONFIGURE_MAXIMUM_SEMAPHORES + \ - _CONFIGURE_TERMIOS_SEMAPHORES + _CONFIGURE_LIBBLOCK_SEMAPHORES + \ - _CONFIGURE_SEMAPHORES_FOR_FILE_SYSTEMS + \ - _CONFIGURE_NETWORKING_SEMAPHORES) - - /* - * This macro is calculated to specify the memory required for - * Classic API Semaphores using MRSP. This is only available in - * SMP configurations. - */ - #if !defined(RTEMS_SMP) || \ - !defined(CONFIGURE_MAXIMUM_MRSP_SEMAPHORES) - #define _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES 0 - #else - #define _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES \ - CONFIGURE_MAXIMUM_MRSP_SEMAPHORES * \ - _Configure_From_workspace( \ - RTEMS_ARRAY_SIZE(_Scheduler_Table) * sizeof(Priority_Control) \ - ) - #endif - - /* - * This macro is calculated to specify the memory required for - * Classic API Semaphores. - * - * If there are no user or support semaphores defined, then we can assume - * that no memory need be allocated at all for semaphores. - */ - #if _CONFIGURE_SEMAPHORES == 0 - #define _CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) 0 - #else - #define _CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) \ - _Configure_Object_RAM(_semaphores, sizeof(Semaphore_Control) ) + \ - _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES - #endif - - #ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES - /** - * This configuration parameter specifies the maximum number of - * Classic API Message Queues. - */ - #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 0 - /* - * This macro is calculated to specify the RTEMS Workspace required for - * the Classic API Message Queues. - */ - #define _CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) 0 - #else - #define _CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) \ - _Configure_Object_RAM(_queues, sizeof(Message_queue_Control) ) - #endif - - #ifndef CONFIGURE_MAXIMUM_PARTITIONS - /** - * This configuration parameter specifies the maximum number of - * Classic API Partitions. - */ - #define CONFIGURE_MAXIMUM_PARTITIONS 0 - /* - * This macro is calculated to specify the memory required for - * Classic API - */ - #define _CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) 0 - #else - #define _CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) \ - _Configure_Object_RAM(_partitions, sizeof(Partition_Control) ) - #endif - - #ifndef CONFIGURE_MAXIMUM_REGIONS - /** - * This configuration parameter specifies the maximum number of - * Classic API Regions. - */ - #define CONFIGURE_MAXIMUM_REGIONS 0 - /* - * This macro is calculated to specify the memory required for - * Classic API Regions. - */ - #define _CONFIGURE_MEMORY_FOR_REGIONS(_regions) 0 - #else - #define _CONFIGURE_MEMORY_FOR_REGIONS(_regions) \ - _Configure_Object_RAM(_regions, sizeof(Region_Control) ) - #endif - - #ifndef CONFIGURE_MAXIMUM_PORTS - /** - * This configuration parameter specifies the maximum number of - * Classic API Dual-Ported Memory Ports. - */ - #define CONFIGURE_MAXIMUM_PORTS 0 - /** - * This macro is calculated to specify the memory required for - * Classic API Dual-Ported Memory Ports. - */ - #define _CONFIGURE_MEMORY_FOR_PORTS(_ports) 0 - #else - #define _CONFIGURE_MEMORY_FOR_PORTS(_ports) \ - _Configure_Object_RAM(_ports, sizeof(Dual_ported_memory_Control) ) - #endif - - #ifndef CONFIGURE_MAXIMUM_PERIODS - /** - * This configuration parameter specifies the maximum number of - * Classic API Rate Monotonic Periods. - */ - #define CONFIGURE_MAXIMUM_PERIODS 0 - /* - * This macro is calculated to specify the memory required for - * Classic API Rate Monotonic Periods. - */ - #define _CONFIGURE_MEMORY_FOR_PERIODS(_periods) 0 -#else - #define _CONFIGURE_MEMORY_FOR_PERIODS(_periods) \ - _Configure_Object_RAM(_periods, sizeof(Rate_monotonic_Control) ) - #endif - - /** - * This configuration parameter specifies the maximum number of - * Classic API Barriers. - */ - #ifndef CONFIGURE_MAXIMUM_BARRIERS - #define CONFIGURE_MAXIMUM_BARRIERS 0 - #endif - - /* - * This macro is calculated to specify the number of Classic API - * Barriers required by the application and configured capabilities. - */ - #define _CONFIGURE_BARRIERS \ - (CONFIGURE_MAXIMUM_BARRIERS + _CONFIGURE_BARRIERS_FOR_FIFOS) - - /* - * This macro is calculated to specify the memory required for - * Classic API Barriers. - */ - #if _CONFIGURE_BARRIERS == 0 - #define _CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) 0 - #else - #define _CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) \ - _Configure_Object_RAM(_barriers, sizeof(Barrier_Control) ) - #endif - - #ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS - /** - * This configuration parameter specifies the maximum number of - * Classic API User Extensions. - */ - #define CONFIGURE_MAXIMUM_USER_EXTENSIONS 0 - /* - * This macro is calculated to specify the memory required for - * Classic API User Extensions. - */ - #define _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) 0 - #else - #define _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) \ - _Configure_Object_RAM(_extensions, sizeof(Extension_Control) ) - #endif - /**@}*/ /* end of Classic API Configuration */ - - /** - * @defgroup ConfigurationGeneral General System Configuration - * - * @ingroup Configuration - * - * This module contains configuration parameters that are independent - * of any API but impact general system configuration. - */ - /**@{*/ - - /** The configures the number of microseconds per clock tick. */ - #ifndef CONFIGURE_MICROSECONDS_PER_TICK - #define CONFIGURE_MICROSECONDS_PER_TICK \ - RTEMS_MILLISECONDS_TO_MICROSECONDS(10) - #endif - - #if 1000000 % CONFIGURE_MICROSECONDS_PER_TICK != 0 - #warning "The clock ticks per second is not an integer" - #endif - - #if CONFIGURE_MICROSECONDS_PER_TICK <= 0 - #error "The CONFIGURE_MICROSECONDS_PER_TICK must be positive" - #endif - - #define _CONFIGURE_TICKS_PER_SECOND (1000000 / CONFIGURE_MICROSECONDS_PER_TICK) - - /** The configures the number of clock ticks per timeslice. */ - #ifndef CONFIGURE_TICKS_PER_TIMESLICE - #define CONFIGURE_TICKS_PER_TIMESLICE 50 - #endif - -/**@}*/ /* end of General Configuration */ - -/* - * Initial Extension Set - */ - -#ifdef CONFIGURE_INIT -#ifdef CONFIGURE_STACK_CHECKER_ENABLED -#include <rtems/stackchk.h> -#endif -#include <rtems/libcsupport.h> - -#if defined(BSP_INITIAL_EXTENSION) || \ - defined(CONFIGURE_INITIAL_EXTENSIONS) || \ - defined(CONFIGURE_STACK_CHECKER_ENABLED) || \ - (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)) - static const rtems_extensions_table Configuration_Initial_Extensions[] = { - #if !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY) - RTEMS_NEWLIB_EXTENSION, - #endif - #if defined(CONFIGURE_STACK_CHECKER_ENABLED) - RTEMS_STACK_CHECKER_EXTENSION, - #endif - #if defined(CONFIGURE_INITIAL_EXTENSIONS) - CONFIGURE_INITIAL_EXTENSIONS, - #endif - #if defined(BSP_INITIAL_EXTENSION) - BSP_INITIAL_EXTENSION - #endif - }; - - #define CONFIGURE_INITIAL_EXTENSION_TABLE Configuration_Initial_Extensions - #define _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \ - RTEMS_ARRAY_SIZE(Configuration_Initial_Extensions) - - RTEMS_SYSINIT_ITEM( - _User_extensions_Handler_initialization, - RTEMS_SYSINIT_INITIAL_EXTENSIONS, - RTEMS_SYSINIT_ORDER_MIDDLE - ); -#else - #define CONFIGURE_INITIAL_EXTENSION_TABLE NULL - #define _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS 0 -#endif - -#if defined(RTEMS_NEWLIB) - struct _reent *__getreent(void) - { - #ifdef CONFIGURE_DISABLE_NEWLIB_REENTRANCY - return _GLOBAL_REENT; - #else - return _Thread_Get_executing()->libc_reent; - #endif - } -#endif - -#endif - -/** - * @defgroup ConfigurationPOSIXAPI POSIX API Configuration Parameters - * - * This module contains the parameters related to configuration - * of the POSIX API services. - */ -/**@{*/ - -#include <rtems/posix/key.h> - -/** - * This configuration parameter specifies the maximum number of - * POSIX API keys. - * - * POSIX Keys are available whether or not the POSIX API is enabled. - */ -#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS - #define CONFIGURE_MAXIMUM_POSIX_KEYS 0 -#endif - -/* - * This macro is calculated to specify the memory required for - * POSIX API key/value pairs. - */ -#ifndef CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS - #define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \ - (CONFIGURE_MAXIMUM_POSIX_KEYS * \ - (CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_TASKS)) -#endif - -/* - * This macro is calculated to specify the total number of - * POSIX API keys required by the application and configured - * system capabilities. - */ -#define _CONFIGURE_POSIX_KEYS \ - (CONFIGURE_MAXIMUM_POSIX_KEYS + _CONFIGURE_LIBIO_POSIX_KEYS) - -/* - * This macro is calculated to specify the memory required for - * POSIX API keys. - */ -#define _CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys, _key_value_pairs) \ - (_Configure_Object_RAM(_keys, sizeof(POSIX_Keys_Control) ) \ - + _Configure_From_workspace( \ - _Configure_Max_Objects(_key_value_pairs) \ - * sizeof(POSIX_Keys_Key_value_pair))) - -/* - * The rest of the POSIX threads API features are only available when - * POSIX is enabled. - */ -#ifdef RTEMS_POSIX_API - #include <sys/types.h> - #include <signal.h> - #include <limits.h> - #include <mqueue.h> - #include <rtems/posix/mqueue.h> - #include <rtems/posix/psignal.h> - #include <rtems/posix/pthread.h> - #include <rtems/posix/semaphore.h> - #include <rtems/posix/shm.h> - #include <rtems/posix/threadsup.h> - #include <rtems/posix/timer.h> - - /* - * Account for the object control structures plus the name - * of the object to be duplicated. - */ - #define _Configure_POSIX_Named_Object_RAM(_number, _size) \ - (_Configure_Object_RAM(_number, _size) \ - + _Configure_Max_Objects(_number) \ - * _Configure_From_workspace(_POSIX_PATH_MAX + 1)) - - /** - * This configuration parameter specifies the maximum number of - * POSIX API threads. - */ - #ifndef CONFIGURE_MAXIMUM_POSIX_THREADS - #define CONFIGURE_MAXIMUM_POSIX_THREADS 0 - #endif - - /** - * This configuration parameter specifies the maximum number of - * POSIX API timers. - */ - #ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS - #define CONFIGURE_MAXIMUM_POSIX_TIMERS 0 - #endif - - /* - * This macro is calculated to specify the memory required for - * POSIX API timers. - */ - #define _CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) \ - _Configure_Object_RAM(_timers, sizeof(POSIX_Timer_Control) ) - - /** - * This configuration parameter specifies the maximum number of - * POSIX API queued signals. - */ - #ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS - #define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0 - #endif - - /* - * This macro is calculated to specify the memory required for - * POSIX API queued signals. - */ - #define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) \ - _Configure_From_workspace( \ - (_queued_signals) * (sizeof(POSIX_signals_Siginfo_node)) ) - - /** - * This configuration parameter specifies the maximum number of - * POSIX API message queues. - */ - #ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES - #define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0 - #endif - - /* - * This macro is calculated to specify the memory required for - * POSIX API message queues. - */ - #define _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \ - _Configure_POSIX_Named_Object_RAM( \ - _message_queues, sizeof(POSIX_Message_queue_Control) ) - - /** - * This configuration parameter specifies the maximum number of - * POSIX API semaphores. - */ - #ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES - #define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0 - #endif - - /* - * This macro is calculated to specify the memory required for - * POSIX API semaphores. - */ - #define _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \ - _Configure_POSIX_Named_Object_RAM( \ - _semaphores, sizeof(POSIX_Semaphore_Control) ) - - /** - * Configure the maximum number of POSIX shared memory objects. - */ - #if !defined(CONFIGURE_MAXIMUM_POSIX_SHMS) - #define CONFIGURE_MAXIMUM_POSIX_SHMS 0 - #else - #ifdef CONFIGURE_INIT - #if !defined(CONFIGURE_HAS_OWN_POSIX_SHM_OBJECT_OPERATIONS) - const POSIX_Shm_Object_operations _POSIX_Shm_Object_operations = { - _POSIX_Shm_Object_create_from_workspace, - _POSIX_Shm_Object_resize_from_workspace, - _POSIX_Shm_Object_delete_from_workspace, - _POSIX_Shm_Object_read_from_workspace, - _POSIX_Shm_Object_mmap_from_workspace - }; - #endif - #endif - #endif - - /* - * This macro is calculated to specify the memory required for - * POSIX API shared memory. - */ - #define _CONFIGURE_MEMORY_FOR_POSIX_SHMS(_shms) \ - _Configure_POSIX_Named_Object_RAM(_shms, sizeof(POSIX_Shm_Control) ) - - - #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 \ - CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE - #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 \ - RTEMS_ARRAY_SIZE(CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME) - - #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 - -#else - - /** - * This configuration parameter specifies the maximum number of - * POSIX API threads. - */ - #define CONFIGURE_MAXIMUM_POSIX_THREADS 0 - -#endif /* RTEMS_POSIX_API */ - -/** - * This configuration parameter specifies the stack size of the - * POSIX API Initialization thread (if used). - */ -#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - #define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE 0 -#endif -/**@}*/ /* end of POSIX API Configuration */ - -/** - * @defgroup ConfigurationGNAT GNAT/RTEMS Configuration - * - * @addtogroup Configuration - * - * This modules includes configuration parameters for applications which - * use GNAT/RTEMS. GNAT implements each Ada task as a POSIX thread. - */ -/**@{*/ -#ifdef CONFIGURE_GNAT_RTEMS - /** - * This is the maximum number of Ada tasks which can be concurrently - * in existence. Twenty (20) are required to run all tests in the - * ACATS (formerly 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 -#else - /** This defines he number of POSIX mutexes GNAT needs. */ - /** This defines he number of Ada tasks needed by the application. */ - #define CONFIGURE_MAXIMUM_ADA_TASKS 0 - /** - * This defines he number of non-Ada tasks/threads that will invoke - * Ada subprograms or functions. - */ - #define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0 -#endif -/**@}*/ /* end of GNAT Configuration */ - -/** - * @defgroup ConfigurationGo GCC Go Configuration - * - * @addtogroup Configuration - * - * This modules includes configuration parameters for applications which - * use GCC Go. - */ -/**@{*/ -#ifdef CONFIGURE_ENABLE_GO - - #ifndef CONFIGURE_MAXIMUM_POSIX_THREADS - #define CONFIGURE_MAXIMUM_POSIX_THREADS 1 - #endif - - #ifndef CONFIGURE_MAXIMUM_GOROUTINES - #define CONFIGURE_MAXIMUM_GOROUTINES 400 - #endif - - #ifndef CONFIGURE_MAXIMUM_GO_CHANNELS - #define CONFIGURE_MAXIMUM_GO_CHANNELS 500 - #endif - -#else - /** This specifies the maximum number of Go co-routines. */ - #define CONFIGURE_MAXIMUM_GOROUTINES 0 - - /** This specifies the maximum number of Go channels required. */ - #define CONFIGURE_MAXIMUM_GO_CHANNELS 0 -#endif -/**@}*/ /* end of Go Configuration */ - -/** - * This is so we can account for tasks with stacks greater than minimum - * size. This is in bytes. - */ -#ifndef CONFIGURE_EXTRA_TASK_STACKS - #define CONFIGURE_EXTRA_TASK_STACKS 0 -#endif - -/** - * This macro provides a summation of the various POSIX thread requirements. - */ -#define _CONFIGURE_POSIX_THREADS \ - (CONFIGURE_MAXIMUM_POSIX_THREADS + \ - CONFIGURE_MAXIMUM_ADA_TASKS + \ - CONFIGURE_MAXIMUM_GOROUTINES) - -#ifdef RTEMS_POSIX_API - /* - * This macro is calculated to specify the memory required for - * the POSIX API in its entirety. - */ - #define _CONFIGURE_MEMORY_FOR_POSIX \ - (_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_MEMORY_FOR_POSIX_SHMS( \ - CONFIGURE_MAXIMUM_POSIX_SHMS) + \ - _CONFIGURE_MEMORY_FOR_POSIX_TIMERS(CONFIGURE_MAXIMUM_POSIX_TIMERS)) -#else - /* - * This macro is calculated to specify the memory required for - * the POSIX API in its entirety. - */ - #define _CONFIGURE_MEMORY_FOR_POSIX 0 -#endif - -/* - * We must be able to split the free block used for the second last allocation - * into two parts so that we have a free block for the last allocation. See - * _Heap_Block_split(). - */ -#define _CONFIGURE_HEAP_HANDLER_OVERHEAD \ - _Configure_Align_up( HEAP_BLOCK_HEADER_SIZE, CPU_HEAP_ALIGNMENT ) - -/* - * Calculate the RAM size based on the maximum number of objects configured. - */ -#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE - -/* - * Account for allocating the following per object - * + array of object control structures - * + local pointer table -- pointer per object plus a zero'th - * entry in the local pointer table. - */ -#define _CONFIGURE_MEMORY_FOR_TASKS(_tasks, _number_FP_tasks) \ - ( \ - _Configure_Object_RAM(_tasks, sizeof(Configuration_Thread_control)) \ - + _Configure_From_workspace(_Configure_Max_Objects(_tasks) \ - * THREAD_QUEUE_HEADS_SIZE(CONFIGURE_SCHEDULER_COUNT)) \ - + _Configure_Max_Objects(_number_FP_tasks) \ - * _Configure_From_workspace(CONTEXT_FP_SIZE) \ - ) - -/* - * This defines the amount of memory configured for the multiprocessing - * support required by this application. - */ -#ifdef CONFIGURE_MP_APPLICATION - #define _CONFIGURE_MEMORY_FOR_MP \ - (_CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \ - _CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS)) -#else - #define _CONFIGURE_MEMORY_FOR_MP 0 -#endif - -/** - * The following macro is used to calculate the memory allocated by RTEMS - * for the message buffers associated with a particular message queue. - * There is a fixed amount of overhead per message. - */ -#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(_messages, _size) \ - _Configure_From_workspace( \ - (_messages) * (_Configure_Align_up(_size, sizeof(uintptr_t)) \ - + sizeof(CORE_message_queue_Buffer_control))) - -/* - * This macro is set to the amount of memory required for pending message - * buffers in bytes. It should be constructed by adding together a - * set of values determined by CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE. - */ -#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY - #define CONFIGURE_MESSAGE_BUFFER_MEMORY 0 -#endif - -/** - * This macro is available just in case the confdefs.h file underallocates - * memory for a particular application. This lets the user add some extra - * memory in case something broken and underestimates. - * - * It is also possible for cases where confdefs.h overallocates memory, - * you could substract memory from the allocated. The estimate is just - * that, an estimate, and assumes worst case alignment and padding on - * each allocated element. So in some cases it could be too conservative. - * - * NOTE: Historically this was used for message buffers. - */ -#ifndef CONFIGURE_MEMORY_OVERHEAD - #define CONFIGURE_MEMORY_OVERHEAD 0 -#endif - -/** - * This calculates the amount of memory reserved for the IDLE tasks. - * In an SMP system, each CPU core has its own idle task. - */ -#define _CONFIGURE_IDLE_TASKS_COUNT CONFIGURE_MAXIMUM_PROCESSORS - -/** - * This defines the formula used to compute the amount of memory - * reserved for internal task control structures. - */ -#if CPU_IDLE_TASK_IS_FP == TRUE - #define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \ - _CONFIGURE_MEMORY_FOR_TASKS( \ - _CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \ - _CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \ - ) -#else - #define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \ - _CONFIGURE_MEMORY_FOR_TASKS( \ - _CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \ - _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \ - ) -#endif - -/** - * This macro accounts for general RTEMS system overhead. - */ -#define _CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD \ - ( _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS + \ - _CONFIGURE_INTERRUPT_STACK_MEMORY \ - ) - -/** - * This macro reserves the memory required by the statically configured - * user extensions. - */ -#define _CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS \ - (_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS == 0 ? 0 : \ - _Configure_From_workspace( \ - _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \ - * sizeof(User_extensions_Switch_control) \ - )) - -/** - * This macro provides a summation of the memory required by the - * Classic API as configured. - */ -#define _CONFIGURE_MEMORY_FOR_CLASSIC \ - (_CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS + \ - _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER ) + \ - _CONFIGURE_MEMORY_FOR_SEMAPHORES(_CONFIGURE_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_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \ - _CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \ - _CONFIGURE_MEMORY_FOR_BARRIERS(_CONFIGURE_BARRIERS) + \ - _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS) \ - ) - -/* - * This macro provides a summation of the memory required by SMP as configured. - */ -#if defined(RTEMS_SMP) - #define _CONFIGURE_MEMORY_FOR_SMP \ - (CONFIGURE_MAXIMUM_PROCESSORS * \ - _Configure_From_workspace( CONFIGURE_INTERRUPT_STACK_SIZE ) \ - ) -#else - #define _CONFIGURE_MEMORY_FOR_SMP 0 -#endif - -/** - * This calculates the memory required for the executive workspace. - * - * This is an internal parameter. - */ -#define CONFIGURE_EXECUTIVE_RAM_SIZE \ -( \ - _CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD + \ - _CONFIGURE_MEMORY_FOR_TASKS( \ - _CONFIGURE_TASKS, _CONFIGURE_TASKS) + \ - _CONFIGURE_MEMORY_FOR_TASKS( \ - _CONFIGURE_POSIX_THREADS, _CONFIGURE_POSIX_THREADS) + \ - _CONFIGURE_MEMORY_FOR_CLASSIC + \ - _CONFIGURE_MEMORY_FOR_POSIX_KEYS( \ - _CONFIGURE_POSIX_KEYS, \ - CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS ) + \ - _CONFIGURE_MEMORY_FOR_POSIX + \ - _CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS + \ - _CONFIGURE_MEMORY_FOR_MP + \ - _CONFIGURE_MEMORY_FOR_SMP + \ - CONFIGURE_MESSAGE_BUFFER_MEMORY + \ - (CONFIGURE_MEMORY_OVERHEAD * 1024) + \ - _CONFIGURE_HEAP_HANDLER_OVERHEAD \ -) - -/* - * Now account for any extra memory that initialization tasks or threads - * may have requested. - */ - -/* - * This accounts for any extra memory required by the Classic API - * Initialization Task. - */ -#if (CONFIGURE_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE) - #define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART \ - (CONFIGURE_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE) -#else - #define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART 0 -#endif - -/* - * This accounts for any extra memory required by the POSIX API - * Initialization Thread. - */ -#if defined(RTEMS_POSIX_API) && \ - (CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE > \ - CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE) - #define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART \ - (CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - \ - CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE) -#else - #define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART 0 -#endif - -/* - * This macro provides a summation of the various initialization task - * and thread stack requirements. - */ -#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS \ - (_CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART + \ - _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART) - -/* - * This macro is calculated to specify the memory required for - * the Idle tasks(s) stack. - */ -#define _CONFIGURE_IDLE_TASKS_STACK \ - (_CONFIGURE_IDLE_TASKS_COUNT * \ - _Configure_From_stackspace( CONFIGURE_IDLE_TASK_STACK_SIZE ) ) - -/* - * This macro is calculated to specify the stack memory required for the MPCI - * task. - */ -#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK \ - (_CONFIGURE_MPCI_RECEIVE_SERVER_COUNT * \ - _Configure_From_stackspace(CONFIGURE_MINIMUM_TASK_STACK_SIZE)) - -/* - * This macro is calculated to specify the memory required for - * the stacks of all tasks. - */ -#define _CONFIGURE_TASKS_STACK \ - (_Configure_Max_Objects( _CONFIGURE_TASKS ) * \ - _Configure_From_stackspace( CONFIGURE_MINIMUM_TASK_STACK_SIZE ) ) - -/* - * This macro is calculated to specify the memory required for - * the stacks of all POSIX threads. - */ -#define _CONFIGURE_POSIX_THREADS_STACK \ - (_Configure_Max_Objects( CONFIGURE_MAXIMUM_POSIX_THREADS ) * \ - _Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) ) - -/* - * This macro is calculated to specify the memory required for - * the stacks of all Ada tasks. - */ -#define _CONFIGURE_ADA_TASKS_STACK \ - (_Configure_Max_Objects( CONFIGURE_MAXIMUM_ADA_TASKS ) * \ - _Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) ) - -/* - * This macro is calculated to specify the memory required for - * the stacks of all Go routines. - */ -#define _CONFIGURE_GOROUTINES_STACK \ - (_Configure_Max_Objects( CONFIGURE_MAXIMUM_GOROUTINES ) * \ - _Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) ) - -#else /* CONFIGURE_EXECUTIVE_RAM_SIZE */ - -#define _CONFIGURE_IDLE_TASKS_STACK 0 -#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK 0 -#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS 0 -#define _CONFIGURE_TASKS_STACK 0 -#define _CONFIGURE_POSIX_THREADS_STACK 0 -#define _CONFIGURE_GOROUTINES_STACK 0 -#define _CONFIGURE_ADA_TASKS_STACK 0 - -#if CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK != 0 - #error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK" -#endif - -#if CONFIGURE_EXTRA_TASK_STACKS != 0 - #error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_TASK_STACKS" -#endif - -#endif /* CONFIGURE_EXECUTIVE_RAM_SIZE */ - -/* - * This macro is calculated to specify the memory required for - * all tasks and threads of all varieties. - */ -#define _CONFIGURE_STACK_SPACE_SIZE \ - ( \ - _CONFIGURE_IDLE_TASKS_STACK + \ - _CONFIGURE_MPCI_RECEIVE_SERVER_STACK + \ - _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS + \ - _CONFIGURE_TASKS_STACK + \ - _CONFIGURE_POSIX_THREADS_STACK + \ - _CONFIGURE_GOROUTINES_STACK + \ - _CONFIGURE_ADA_TASKS_STACK + \ - CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK + \ - _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS + \ - CONFIGURE_EXTRA_TASK_STACKS + \ - _CONFIGURE_HEAP_HANDLER_OVERHEAD \ - ) - -#ifndef CONFIGURE_MAXIMUM_THREAD_NAME_SIZE - #define CONFIGURE_MAXIMUM_THREAD_NAME_SIZE 16 -#endif - -#ifdef CONFIGURE_INIT - typedef union { - Scheduler_Node Base; - #ifdef CONFIGURE_SCHEDULER_CBS - Scheduler_CBS_Node CBS; - #endif - #ifdef CONFIGURE_SCHEDULER_EDF - Scheduler_EDF_Node EDF; - #endif - #ifdef CONFIGURE_SCHEDULER_EDF_SMP - Scheduler_EDF_SMP_Node EDF_SMP; - #endif - #ifdef CONFIGURE_SCHEDULER_PRIORITY - Scheduler_priority_Node Priority; - #endif - #ifdef CONFIGURE_SCHEDULER_SIMPLE_SMP - Scheduler_SMP_Node Simple_SMP; - #endif - #ifdef CONFIGURE_SCHEDULER_PRIORITY_SMP - Scheduler_priority_SMP_Node Priority_SMP; - #endif - #ifdef CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP - Scheduler_priority_affinity_SMP_Node Priority_affinity_SMP; - #endif - #ifdef CONFIGURE_SCHEDULER_STRONG_APA - Scheduler_strong_APA_Node Strong_APA; - #endif - #ifdef CONFIGURE_SCHEDULER_USER_PER_THREAD - CONFIGURE_SCHEDULER_USER_PER_THREAD User; - #endif - } Configuration_Scheduler_node; - - #ifdef RTEMS_SMP - const size_t _Scheduler_Node_size = sizeof( Configuration_Scheduler_node ); - #endif - - const size_t _Thread_Maximum_name_size = CONFIGURE_MAXIMUM_THREAD_NAME_SIZE; - - typedef struct { - Thread_Control Control; - #if CONFIGURE_MAXIMUM_USER_EXTENSIONS > 0 - void *extensions[ CONFIGURE_MAXIMUM_USER_EXTENSIONS + 1 ]; - #endif - Configuration_Scheduler_node Scheduler_nodes[ CONFIGURE_SCHEDULER_COUNT ]; - RTEMS_API_Control API_RTEMS; - #ifdef RTEMS_POSIX_API - POSIX_API_Control API_POSIX; - #endif - #if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1 - char name[ CONFIGURE_MAXIMUM_THREAD_NAME_SIZE ]; - #endif - #if !defined(RTEMS_SCHEDSIM) \ - && defined(RTEMS_NEWLIB) \ - && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY) - struct _reent Newlib; - #else - struct { /* Empty */ } Newlib; - #endif - } Configuration_Thread_control; - - const size_t _Thread_Control_size = sizeof( Configuration_Thread_control ); - - const Thread_Control_add_on _Thread_Control_add_ons[] = { - { - offsetof( Configuration_Thread_control, Control.Scheduler.nodes ), - offsetof( Configuration_Thread_control, Scheduler_nodes ) - }, { - offsetof( - Configuration_Thread_control, - Control.API_Extensions[ THREAD_API_RTEMS ] - ), - offsetof( Configuration_Thread_control, API_RTEMS ) - }, { - offsetof( - Configuration_Thread_control, - Control.libc_reent - ), - offsetof( Configuration_Thread_control, Newlib ) - } - #if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1 - , { - offsetof( - Configuration_Thread_control, - Control.Join_queue.Queue.name - ), - offsetof( Configuration_Thread_control, name ) - } - #endif - #ifdef RTEMS_POSIX_API - , { - offsetof( - Configuration_Thread_control, - Control.API_Extensions[ THREAD_API_POSIX ] - ), - offsetof( Configuration_Thread_control, API_POSIX ) - } - #endif - }; - - const size_t _Thread_Control_add_on_count = - RTEMS_ARRAY_SIZE( _Thread_Control_add_ons ); - - const uint32_t _Watchdog_Nanoseconds_per_tick = - 1000 * CONFIGURE_MICROSECONDS_PER_TICK; - - const uint32_t _Watchdog_Ticks_per_second = _CONFIGURE_TICKS_PER_SECOND; - - const uint64_t _Watchdog_Monotonic_max_seconds = - UINT64_MAX / _CONFIGURE_TICKS_PER_SECOND; - - /** - * This is the Classic API Configuration Table. - */ - rtems_api_configuration_table Configuration_RTEMS_API = { - _CONFIGURE_TASKS, - CONFIGURE_MAXIMUM_TIMERS + _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER, - _CONFIGURE_SEMAPHORES, - CONFIGURE_MAXIMUM_MESSAGE_QUEUES, - CONFIGURE_MAXIMUM_PARTITIONS, - CONFIGURE_MAXIMUM_REGIONS, - CONFIGURE_MAXIMUM_PORTS, - CONFIGURE_MAXIMUM_PERIODS, - _CONFIGURE_BARRIERS, - CONFIGURE_INIT_TASK_TABLE_SIZE, - CONFIGURE_INIT_TASK_TABLE - }; - - #ifdef RTEMS_POSIX_API - /** - * This is the POSIX API Configuration Table. - */ - posix_api_configuration_table Configuration_POSIX_API = { - _CONFIGURE_POSIX_THREADS, - CONFIGURE_MAXIMUM_POSIX_TIMERS, - CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS, - CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES, - CONFIGURE_MAXIMUM_POSIX_SEMAPHORES, - CONFIGURE_MAXIMUM_POSIX_SHMS, - CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE, - CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME - }; - #endif - - /** - * This variable specifies the minimum stack size for tasks in an RTEMS - * application. - * - * NOTE: This is left as a simple uint32_t so it can be externed as - * needed without requring being high enough logical to - * include the full configuration table. - */ - uint32_t rtems_minimum_stack_size = - CONFIGURE_MINIMUM_TASK_STACK_SIZE; - - /** - * This is the primary Configuration Table for this application. - */ - const rtems_configuration_table Configuration = { - CONFIGURE_EXECUTIVE_RAM_SIZE, /* required RTEMS workspace */ - _CONFIGURE_STACK_SPACE_SIZE, /* required stack space */ - CONFIGURE_MAXIMUM_USER_EXTENSIONS, /* maximum dynamic extensions */ - _CONFIGURE_POSIX_KEYS, /* POSIX keys are always */ - CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS, /* enabled */ - CONFIGURE_MICROSECONDS_PER_TICK, /* microseconds per clock tick */ - CONFIGURE_TICKS_PER_TIMESLICE, /* ticks per timeslice quantum */ - CONFIGURE_IDLE_TASK_BODY, /* user's IDLE task */ - CONFIGURE_IDLE_TASK_STACK_SIZE, /* IDLE task stack size */ - CONFIGURE_INTERRUPT_STACK_SIZE, /* interrupt stack size */ - CONFIGURE_TASK_STACK_ALLOCATOR_INIT, /* stack allocator init */ - CONFIGURE_TASK_STACK_ALLOCATOR, /* stack allocator */ - CONFIGURE_TASK_STACK_DEALLOCATOR, /* stack deallocator */ - CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY, /* true to clear memory */ - #ifdef CONFIGURE_UNIFIED_WORK_AREAS /* true for unified work areas */ - true, - #else - false, - #endif - #ifdef CONFIGURE_TASK_STACK_ALLOCATOR_AVOIDS_WORK_SPACE /* true to avoid - work space for thread stack - allocation */ - true, - #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) - CONFIGURE_MULTIPROCESSING_TABLE, /* pointer to MP config table */ - #endif - #ifdef RTEMS_SMP - CONFIGURE_MAXIMUM_PROCESSORS, - #endif - }; -#endif - -#endif /* CONFIGURE_HAS_OWN_CONFIGURATION_TABLE */ - -#if defined(RTEMS_SMP) - /* - * Instantiate the Per CPU information based upon the user configuration. - */ - #if defined(CONFIGURE_INIT) - Per_CPU_Control_envelope _Per_CPU_Information[CONFIGURE_MAXIMUM_PROCESSORS]; - #endif - -#endif - -/* - * If the user has configured a set of Classic API Initialization Tasks, - * then we need to install the code that runs that loop. - */ -#ifdef CONFIGURE_INIT - #if defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) || \ - defined(CONFIGURE_HAS_OWN_INIT_TASK_TABLE) - RTEMS_SYSINIT_ITEM( - _RTEMS_tasks_Initialize_user_tasks_body, - RTEMS_SYSINIT_CLASSIC_USER_TASKS, - RTEMS_SYSINIT_ORDER_MIDDLE - ); - #endif -#endif - -/* - * If the user has configured a set of POSIX Initialization Threads, - * then we need to install the code that runs that loop. - */ -#ifdef RTEMS_POSIX_API - #ifdef CONFIGURE_INIT - #if defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) || \ - defined(CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE) - RTEMS_SYSINIT_ITEM( - _POSIX_Threads_Initialize_user_threads_body, - RTEMS_SYSINIT_POSIX_USER_THREADS, - RTEMS_SYSINIT_ORDER_MIDDLE - ); - #endif - #endif -#endif - -/* - * Select PCI Configuration Library - */ -#ifdef RTEMS_PCI_CONFIG_LIB - #ifdef CONFIGURE_INIT - #define PCI_LIB_NONE 0 - #define PCI_LIB_AUTO 1 - #define PCI_LIB_STATIC 2 - #define PCI_LIB_READ 3 - #define PCI_LIB_PERIPHERAL 4 - #if CONFIGURE_PCI_LIB == PCI_LIB_AUTO - #define PCI_CFG_AUTO_LIB - #include <pci/cfg.h> - struct pci_bus pci_hb; - #define PCI_LIB_INIT pci_config_auto - #define PCI_LIB_CONFIG pci_config_auto_register - #elif CONFIGURE_PCI_LIB == PCI_LIB_STATIC - #define PCI_CFG_STATIC_LIB - #include <pci/cfg.h> - #define PCI_LIB_INIT pci_config_static - #define PCI_LIB_CONFIG NULL - /* Let user define PCI configuration (struct pci_bus pci_hb) */ - #elif CONFIGURE_PCI_LIB == PCI_LIB_READ - #define PCI_CFG_READ_LIB - #include <pci/cfg.h> - #define PCI_LIB_INIT pci_config_read - #define PCI_LIB_CONFIG NULL - struct pci_bus pci_hb; - #elif CONFIGURE_PCI_LIB == PCI_LIB_PERIPHERAL - #define PCI_LIB_INIT pci_config_peripheral - #define PCI_LIB_CONFIG NULL - /* Let user define PCI configuration (struct pci_bus pci_hb) */ - #elif CONFIGURE_PCI_LIB == PCI_LIB_NONE - #define PCI_LIB_INIT NULL - #define PCI_LIB_CONFIG NULL - /* No PCI Configuration at all, user can use/debug access routines */ - #else - #error NO PCI LIBRARY DEFINED - #endif - - const int pci_config_lib_type = CONFIGURE_PCI_LIB; - int (*pci_config_lib_init)(void) = PCI_LIB_INIT; - void (*pci_config_lib_register)(void *config) = PCI_LIB_CONFIG; - #endif -#endif - -#ifdef __cplusplus -} -#endif - -/****************************************************************** - ****************************************************************** - ****************************************************************** - * CONFIGURATION WARNINGS AND ERROR CHECKING * - ****************************************************************** - ****************************************************************** - ****************************************************************** - */ - -#if defined(CONFIGURE_CONFDEFS_DEBUG) && defined(CONFIGURE_INIT) - /** - * This is a debug mechanism, so if you need to, the executable will - * have a structure with various partial values. Add to this as you - * need to. Viewing this structure in gdb combined with dumping - * the Configuration structures generated should help a lot in tracing - * down errors and analyzing where over and under allocations are. - */ - typedef struct { - uint32_t SYSTEM_OVERHEAD; - uint32_t STATIC_EXTENSIONS; - uint32_t INITIALIZATION_THREADS_STACKS; - - uint32_t PER_INTEGER_TASK; - uint32_t FP_OVERHEAD; - uint32_t CLASSIC; - uint32_t POSIX; - - /* System overhead pieces */ - uint32_t INTERRUPT_STACK_MEMORY; - uint32_t MEMORY_FOR_IDLE_TASK; - - /* Classic API Pieces */ - uint32_t CLASSIC_TASKS; - uint32_t TIMERS; - uint32_t SEMAPHORES; - uint32_t MESSAGE_QUEUES; - uint32_t PARTITIONS; - uint32_t REGIONS; - uint32_t PORTS; - uint32_t PERIODS; - uint32_t BARRIERS; - uint32_t USER_EXTENSIONS; - - /* POSIX API managers that are always enabled */ - uint32_t POSIX_KEYS; - -#ifdef RTEMS_POSIX_API - /* POSIX API Pieces */ - uint32_t POSIX_TIMERS; - uint32_t POSIX_QUEUED_SIGNALS; - uint32_t POSIX_MESSAGE_QUEUES; - uint32_t POSIX_SEMAPHORES; - uint32_t POSIX_SHMS; -#endif - - /* Stack space sizes */ - uint32_t IDLE_TASKS_STACK; - uint32_t INITIALIZATION_THREADS_EXTRA_STACKS; - uint32_t TASKS_STACK; - uint32_t POSIX_THREADS_STACK; - uint32_t GOROUTINES_STACK; - uint32_t ADA_TASKS_STACK; - uint32_t EXTRA_MPCI_RECEIVE_SERVER_STACK; - uint32_t EXTRA_TASK_STACKS; - } Configuration_Debug_t; - - Configuration_Debug_t Configuration_Memory_Debug = { - /* General Information */ - _CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD, - _CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS, - _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS, - _CONFIGURE_MEMORY_FOR_TASKS(1, 0), - _CONFIGURE_MEMORY_FOR_TASKS(0, 1), - _CONFIGURE_MEMORY_FOR_CLASSIC, - _CONFIGURE_MEMORY_FOR_POSIX, - - /* System overhead pieces */ - _CONFIGURE_INTERRUPT_STACK_MEMORY, - _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS, - - /* Classic API Pieces */ - _CONFIGURE_MEMORY_FOR_TASKS(CONFIGURE_MAXIMUM_TASKS, 0), - _CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS), - _CONFIGURE_MEMORY_FOR_SEMAPHORES(_CONFIGURE_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_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS), - _CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS), - _CONFIGURE_MEMORY_FOR_BARRIERS(_CONFIGURE_BARRIERS), - _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS), - _CONFIGURE_MEMORY_FOR_POSIX_KEYS( _CONFIGURE_POSIX_KEYS, \ - CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS ), - -#ifdef RTEMS_POSIX_API - /* POSIX API Pieces */ - _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_MEMORY_FOR_POSIX_SHMS( CONFIGURE_MAXIMUM_POSIX_SHMS ), - _CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ), -#endif - - /* Stack space sizes */ - _CONFIGURE_IDLE_TASKS_STACK, - _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS, - _CONFIGURE_TASKS_STACK, - _CONFIGURE_POSIX_THREADS_STACK, - _CONFIGURE_GOROUTINES_STACK, - _CONFIGURE_ADA_TASKS_STACK, - CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, - CONFIGURE_EXTRA_TASK_STACKS - }; -#endif - -/* - * Make sure a task/thread of some sort is configured. - * - * When analyzing RTEMS to find the smallest possible of memory - * that must be allocated, you probably do want to configure 0 - * tasks/threads so there is a smaller set of calls to _Workspace_Allocate - * to analyze. - */ -#if !defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION) - #if (CONFIGURE_MAXIMUM_TASKS == 0) && \ - (CONFIGURE_MAXIMUM_POSIX_THREADS == 0) && \ - (CONFIGURE_MAXIMUM_ADA_TASKS == 0) && \ - (CONFIGURE_MAXIMUM_GOROUTINES == 0) - #error "CONFIGURATION ERROR: No tasks or threads configured!!" - #endif -#endif - -#ifndef RTEMS_SCHEDSIM -/* - * 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_IDLE_TASK_INITIALIZES_APPLICATION) -#error "CONFIGURATION ERROR: No initialization tasks or threads configured!!" -#endif -#endif - -/* - * If the user is trying to configure a multiprocessing application and - * RTEMS was not configured and built multiprocessing, then error out. - */ -#if defined(CONFIGURE_MP_APPLICATION) && \ - !defined(RTEMS_MULTIPROCESSING) -#error "CONFIGURATION ERROR: RTEMS not configured for multiprocessing!!" -#endif - -/* - * If an attempt was made to configure POSIX objects and - * the POSIX API was not configured into RTEMS, error out. - * - * @note POSIX Keys are always available so the parameters - * CONFIGURE_MAXIMUM_POSIX_KEYS and - * CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS are not in this list. - */ -#if !defined(RTEMS_POSIX_API) - #if ((CONFIGURE_MAXIMUM_POSIX_THREADS != 0) || \ - (CONFIGURE_MAXIMUM_POSIX_TIMERS != 0) || \ - (CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS != 0) || \ - (CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES != 0) || \ - (CONFIGURE_MAXIMUM_POSIX_SEMAPHORES != 0) || \ - (CONFIGURE_MAXIMUM_POSIX_SHMS != 0) || \ - defined(CONFIGURE_POSIX_INIT_THREAD_TABLE)) - #error "CONFIGURATION ERROR: POSIX API support not configured!!" - #endif -#endif - -#if !defined(RTEMS_SCHEDSIM) - #if !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE) - /* - * You must either explicity include or exclude the clock driver. - * It is such a common newbie error to leave it out. Maybe this - * will put an end to it. - * - * NOTE: If you are using the timer driver, it is considered - * mutually exclusive with the clock driver because the - * drivers are assumed to use the same "timer" hardware - * on many boards. - */ - #if !defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \ - !defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER) && \ - !defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER) - #error "CONFIGURATION ERROR: Do you want the clock driver or not?!?" - #endif - - /* - * Only one of the following three configuration parameters should be - * defined at a time. - */ - #if ((defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) + \ - defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER) + \ - defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER)) > 1) - #error "CONFIGURATION ERROR: More than one clock/timer driver configuration parameter specified?!?" - #endif - #endif /* !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE) */ -#endif /* !defined(RTEMS_SCHEDSIM) */ - -/* - * These names have been obsoleted so make the user application stop compiling - */ -#if defined(CONFIGURE_TEST_NEEDS_TIMER_DRIVER) || \ - defined(CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER) || \ - defined(CONFIGURE_TEST_NEEDS_CLOCK_DRIVER) || \ - defined(CONFIGURE_TEST_NEEDS_RTC_DRIVER) || \ - defined(CONFIGURE_TEST_NEEDS_STUB_DRIVER) -#error "CONFIGURATION ERROR: CONFIGURE_TEST_XXX constants are obsolete" -#endif - -/* - * Validate the configured maximum priority - */ -#if ((CONFIGURE_MAXIMUM_PRIORITY != 3) && \ - (CONFIGURE_MAXIMUM_PRIORITY != 7) && \ - (CONFIGURE_MAXIMUM_PRIORITY != 15) && \ - (CONFIGURE_MAXIMUM_PRIORITY != 31) && \ - (CONFIGURE_MAXIMUM_PRIORITY != 63) && \ - (CONFIGURE_MAXIMUM_PRIORITY != 127) && \ - (CONFIGURE_MAXIMUM_PRIORITY != 255)) - #error "Maximum priority is not 1 less than a power of 2 between 4 and 256" -#endif - -#if (CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM) - #error "Maximum priority configured higher than supported by target." -#endif - -#ifdef CONFIGURE_MAXIMUM_POSIX_BARRIERS - #warning "The CONFIGURE_MAXIMUM_POSIX_BARRIERS configuration option is obsolete since RTEMS 5.1" -#endif - -#ifdef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES - #warning "The CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES configuration option is obsolete since RTEMS 5.1" -#endif - -#ifdef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS - #warning "The CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS configuration option is obsolete since RTEMS 5.1" -#endif - -#ifdef CONFIGURE_MAXIMUM_POSIX_MUTEXES - #warning "The CONFIGURE_MAXIMUM_POSIX_MUTEXES configuration option is obsolete since RTEMS 5.1" -#endif - -#ifdef CONFIGURE_MAXIMUM_POSIX_RWLOCKS - #warning "The CONFIGURE_MAXIMUM_POSIX_RWLOCKS configuration option is obsolete since RTEMS 5.1" -#endif - -#ifdef CONFIGURE_MAXIMUM_POSIX_SPINLOCKS - #warning "The CONFIGURE_MAXIMUM_POSIX_SPINLOCKS configuration option is obsolete since RTEMS 5.1" -#endif - -/* - * POSIX Key pair shouldn't be less than POSIX Key, which is highly - * likely to be error. - */ -#if (CONFIGURE_MAXIMUM_POSIX_KEYS != 0) && \ - (CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS != 0) - #if (CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS < CONFIGURE_MAXIMUM_POSIX_KEYS) - #error "Fewer POSIX Key pairs than POSIX Key!" - #endif -#endif - -/* - * IMFS block size for in memory files (memfiles) must be a power of - * two between 16 and 512 inclusive. - */ -#if ((CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 16) && \ - (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 32) && \ - (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 64) && \ - (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 128) && \ - (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 256) && \ - (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 512)) - #error "IMFS Memfile block size must be a power of 2 between 16 and 512" -#endif - - -#endif -/* end of include file */ |