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2011-03-162011-03-16 Jennifer Averett <jennifer.averett@OARcorp.com>Joel Sherrill2-7/+81
PR 1729/cpukit * configure.ac, sapi/include/confdefs.h, sapi/src/exinit.c, score/Makefile.am, score/preinstall.am, score/cpu/i386/rtems/score/cpu.h, score/cpu/sparc/cpu_asm.S, score/cpu/sparc/rtems/score/cpu.h, score/include/rtems/score/basedefs.h, score/include/rtems/score/context.h, score/include/rtems/score/percpu.h, score/src/percpu.c, score/src/thread.c, score/src/threadcreateidle.c: Add next step in SMP support. This adds an allocated array of the Per_CPU structures to support multiple cpus vs a single instance of the structure which is still used if SMP support is disabled. Configuration support is also added to explicitly enable or disable SMP. But SMP can only be enabled for the CPUs which will support it initially -- SPARC and i386. With the stub BSP support, a BSP can be run as a single core SMP system from an RTEMS data structure standpoint. * aclocal/check-smp.m4, aclocal/enable-smp.m4, score/include/rtems/bspsmp.h, score/include/rtems/score/smplock.h, score/src/smp.c, score/src/smplock.c: New files.
2011-03-162011-03-16 Jennifer Averett <jennifer.averett@OARcorp.com>Joel Sherrill1-1/+19
PR 1743/cpu * sapi/include/confdefs.h, score/Makefile.am, score/preinstall.am: Add Simple Priority Scheduler as complement to existing Deterministic Priority Scheduler. This scheduler serves both as an example and as a lighter weight implementation for smaller systems. * score/include/rtems/score/schedulersimple.h, score/inline/rtems/score/schedulersimple.inl, score/src/schedulersimple.c, score/src/schedulersimpleblock.c, score/src/schedulersimpleenqueue.c, score/src/schedulersimpleenqueuefirst.c, score/src/schedulersimpleextract.c, score/src/schedulersimplereadyqueueenqueue.c, score/src/schedulersimplereadyqueueenqueuefirst.c, score/src/schedulersimpleschedule.c, score/src/schedulersimpleunblock.c, score/src/schedulersimpleyield.c: New files.
2011-03-102011-03-10 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-1/+1
* sapi/include/rtems/extension.h: Documentation.
2011-03-032011-03-03 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-2/+2
* sapi/include/confdefs.h: Typos.
2011-02-232011-02-23 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius1-0/+2
* sapi/include/rtems/fatal.h: Add missing includes.
2011-02-212011-02-21 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-2/+2
* sapi/include/confdefs.h, score/include/rtems/score/schedulerpriority.h: Add comments.
2011-02-212011-02-21 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-2/+2
* sapi/include/confdefs.h, score/include/rtems/score/schedulerpriority.h: C++ compatibility.
2011-02-182011-02-18 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-2/+2
* sapi/include/confdefs.h, score/Makefile.am, score/include/rtems/score/scheduler.h, score/include/rtems/score/schedulerpriority.h, score/include/rtems/score/thread.h, score/inline/rtems/score/scheduler.inl, score/inline/rtems/score/schedulerpriority.inl, score/src/scheduler.c, score/src/schedulerpriority.c, score/src/schedulerpriorityblock.c, score/src/schedulerpriorityschedule.c, score/src/schedulerpriorityunblock.c, score/src/schedulerpriorityyield.c, score/src/threadchangepriority.c, score/src/threadclose.c, score/src/threadinitialize.c, score/src/threadsetpriority.c, score/src/threadsettransient.c: Significant clean up on Scheduler Plugin Interface. Names were shortened. Missing operations added. Many scheduler files had unneeded includes removed. Made pointer to scheduler information in Thread_Control and Scheduler_Control a void * pointer because the thread and scheduler wrapper should be unaware of scheduler types AND this is broken for user provided schedulers. * score/src/schedulerpriorityallocate.c, score/src/schedulerpriorityenqueue.c, score/src/schedulerpriorityenqueuefirst.c, score/src/schedulerpriorityextract.c, score/src/schedulerpriorityfree.c, score/src/schedulerpriorityupdate.c: New files. * score/src/schedulerprioritythreadschedulerallocate.c, score/src/schedulerprioritythreadschedulerfree.c, score/src/schedulerprioritythreadschedulerupdate.c: Removed.
2011-02-172011-02-17 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2-77/+23
* sapi/include/confdefs.h, sapi/include/rtems/config.h, score/include/rtems/score/scheduler.h, score/include/rtems/score/schedulerpriority.h, score/inline/rtems/score/scheduler.inl, score/inline/rtems/score/schedulerpriority.inl, score/src/scheduler.c, score/src/schedulerpriority.c, score/src/schedulerpriorityblock.c, score/src/schedulerpriorityschedule.c, score/src/schedulerprioritythreadschedulerallocate.c, score/src/schedulerprioritythreadschedulerfree.c, score/src/schedulerprioritythreadschedulerupdate.c, score/src/schedulerpriorityunblock.c, score/src/schedulerpriorityyield.c, score/src/threadchangepriority.c, score/src/threadclearstate.c, score/src/threadclose.c, score/src/threadinitialize.c, score/src/threadready.c, score/src/threadresume.c, score/src/threadsetpriority.c, score/src/threadsetstate.c, score/src/threadsuspend.c: Simplify the pluggable scheduler interface. Its configuration made a table of available schedulers and set a pointer to one of the. This was heavy handed since you can only use one scheduler in an application. This configuration mechanism resulted in a scheduler pointer being passed around when you could put all scheduler configuration in an initialized structure.
2011-02-092011-02-09 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius1-1/+1
* sapi/include/confdefs.h: Fix typo.
2010-12-172010-12-17 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-1/+25
Jennifer Averett <jennifer.averett@oarcorp.com> Add RTEMS Scheduler Simulator. * sapi/include/confdefs.h: This adds some simple conditional logic to disable portions of the configuration that are NOT supported when configuring an RTEMS instance for use with a Scheduler Simulator instance.
2010-11-252010-11-25 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-1/+1
* sapi/include/confdefs.h, score/include/rtems/score/scheduler.h, score/inline/rtems/score/scheduler.inl, score/inline/rtems/score/schedulerpriority.inl, score/src/schedulerpriority.c, score/src/schedulerprioritythreadschedulerallocate.c, score/src/schedulerprioritythreadschedulerfree.c, score/src/schedulerprioritythreadschedulerupdate.c, score/src/schedulerpriorityyield.c: Added attribute unused. Renamed types and fields to follow the Score naming conventions.
2010-11-242010-11-24 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill3-10/+121
PR 1647/cpukit * posix/src/nanosleep.c, posix/src/sched_yield.c, rtems/src/taskwakeafter.c, sapi/include/confdefs.h, sapi/include/rtems/config.h, sapi/src/exinit.c, score/Makefile.am, score/preinstall.am, score/include/rtems/score/prioritybitmap.h, score/include/rtems/score/thread.h, score/inline/rtems/score/thread.inl, score/src/thread.c, score/src/threadchangepriority.c, score/src/threadclearstate.c, score/src/threadclose.c, score/src/threadinitialize.c, score/src/threadready.c, score/src/threadresume.c, score/src/threadsetpriority.c, score/src/threadsetstate.c, score/src/threadsettransient.c, score/src/threadsuspend.c, score/src/threadtickletimeslice.c: Refactor scheduler out of thread handler to facilitate alternate scheduler implementations. * score/src/threadyieldprocessor.c: Removed. * score/src/schedulerprioritythreadschedulerupdate.c, score/src/schedulerprioritythreadschedulerfree.c, score/src/schedulerpriorityblock.c, score/src/scheduler.c, score/src/schedulerprioritythreadschedulerallocate.c, score/src/schedulerpriorityunblock.c, score/src/schedulerpriority.c, score/src/schedulerpriorityyield.c, score/include/rtems/score/schedulerpriority.h, score/include/rtems/score/scheduler.h, score/inline/rtems/score/scheduler.inl, score/inline/rtems/score/schedulerpriority.inl: New files.
2010-11-162010-11-16 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-0/+1
PR 1718/cpukit * sapi/include/confdefs.h: POSIX threads are allocated twice the minimum stack space by default. confdefs.h only accounts for one minimum -- not the 2x factor.
2010-11-042010-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-1/+0
* libmisc/stackchk/check.c: Make compile again. * sapi/src/io.c, score/src/heap.c: Address dead assignment issues found by clang.
2010-08-242010-08-24 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber7-26/+342
PR 1673/cpukit * sapi/src/chainappendnotify.c, sapi/src/chaingetnotify.c, sapi/src/chaingetwait.c, sapi/src/chainprependnotify.c: New files. * sapi/Makefile.am: Reflect changes above. * sapi/include/rtems/chain.h: Declare rtems_chain_append_with_notification(), rtems_chain_prepend_with_notification(), rtems_chain_get_with_notification(), and rtems_chain_get_with_wait(). * sapi/inline/rtems/chain.inl: Define rtems_chain_append_with_empty_check(), rtems_chain_prepend_with_empty_check(), and rtems_chain_get_with_empty_check().
2010-08-202010-08-16 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius1-3/+3
* sapi/include/rtems/chain.h: Move extern "C".
2010-08-112010-09-11 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-1/+1
* sapi/include/confdefs.h: Include <rtems.h> to resolve all dependencies.
2010-08-102010-08-10 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-1/+8
PR 1658/cpukit * sapi/src/exshutdown.c, score/include/rtems/score/interr.h: If the system is not up, consider it a fatal error.
2010-08-092010-08-09 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-0/+15
* sapi/inline/rtems/chain.inl: Added rtems_chain_extract_unprotected().
2010-07-302010-07-30 Vinu Rajashekhar <vinutheraj@gmail.com>Joel Sherrill1-11/+56
* sapi/include/confdefs.h: Add configuration macros for Go requirements.
2010-07-292010-07-29 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill1-1/+2
PR 1635/cpukit * sapi/src/exinit.c, score/Makefile.am, score/preinstall.am, score/include/rtems/score/bitfield.h, score/include/rtems/score/priority.h, score/include/rtems/score/thread.h, score/inline/rtems/score/priority.inl, score/inline/rtems/score/thread.inl, score/src/threadchangepriority.c, score/src/threadclearstate.c, score/src/threadready.c, score/src/threadresume.c, score/src/threadsetpriority.c, score/src/threadsetstate.c, score/src/threadsettransient.c, score/src/threadsuspend.c: Refactoring of priority handling, to isolate the bitmap implementation of priorities in the supercore so that priority management is a little more modular. This change is in anticipation of scheduler implementations that can select how they manage tracking priority levels / finding the highest priority ready task. Note that most of the changes here are simple renaming, to clarify the use of the bitmap-based priority management. * score/include/rtems/score/prioritybitmap.h, score/inline/rtems/score/prioritybitmap.inl: New files.
2010-07-262010-07-26 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-2/+2
* sapi/include/confdefs.h: Spelling.
2010-07-262010-07-26 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-20/+20
* sapi/include/confdefs.h: Do not cover up user configuation mistakes on filesystems -- cite them as errors.
2010-07-252010-07-25 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-1/+1
* sapi/include/rtems/init.h: Mark rtems_shutdown_executive as a noreturn method.
2010-07-042010-07-04 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-3/+1
* libblock/include/rtems/ide_part_table.h, libblock/src/bdbuf.c, libcsupport/src/__times.c, libcsupport/src/libio_init.c, libcsupport/src/mallocfreespace.c, libcsupport/src/mount-mgr.c, libcsupport/src/mount.c, libcsupport/src/rewinddir.c, libcsupport/src/seekdir.c, libcsupport/src/telldir.c, libcsupport/src/unmount.c, libfs/src/dosfs/fat.c, libfs/src/dosfs/fat_fat_operations.c, libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_eval.c, libfs/src/dosfs/msdos_file.c, libfs/src/dosfs/msdos_format.c, libfs/src/dosfs/msdos_fsunmount.c, libfs/src/dosfs/msdos_initsupp.c, libfs/src/dosfs/msdos_rename.c, libmisc/cpuuse/cpuusagereport.c, libmisc/shell/vis.c, libmisc/stackchk/check.c, sapi/src/posixapi.c, telnetd/telnetd.c: Remove include of assert.h when it is not needed.
2010-07-012010-07-01 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-18/+18
* libfs/src/nfsclient/src/nfs.c, libfs/src/nfsclient/src/nfs.c, libfs/src/nfsclient/src/librtemsNfs.h: Renamed rtems_nfsfs_initialize() in rtems_nfs_initialize(). * sapi/include/confdefs.h: Reflect changes above. Renamed *_miniIMFS in *_MINIIMFS. Renamed *_NFSFS in *_NFS.
2010-06-212010-06-21 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill1-1/+1
PR 1581/cpukit * libcsupport/include/rtems/malloc.h, sapi/include/confdefs.h: Remove extra * on function pointer declaration.
2010-06-202010-06-20 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-5/+12
* sapi/include/confdefs.h: Add parameters for FIFOs and pipes since they are distinct to the user.
2010-06-192010-06-19 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill1-5/+34
* sapi/include/confdefs.h: Add CONFIGURE_MAXIMUM_FIFOS to account for resources per FIFO instance.
2010-06-182010-06-18 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius1-4/+1
* sapi/include/rtems/config.h: Remove ITRON.
2010-06-18Remove RTEMS_ITRON_API conditional blocks.Ralf Corsepius2-14/+0
2010-06-182010-06-18 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2-84/+1
* sapi/Makefile.am: Remove src/itronapi.c. * sapi/src/itronapi.c: Remove.
2010-06-172010-06-17 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-274/+4
* sapi/include/confdefs.h: Remove ITRON configuration parameters.
2010-06-172010-06-17 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill1-10/+5
* sapi/include/confdefs.h: Remove RTEMS_COVERAGE conditionals whi.
2010-06-142010-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-6/+8
* sapi/include/confdefs.h: Do not define a filesystem if CONFIGURE_APPLICATION_DISABLE_FILESYSTEM is defined.
2010-06-092010-06-09 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-12/+21
* libcsupport/include/rtems/libio.h, sapi/include/confdefs.h: Added and use defines for file system types.
2010-06-082010-06-08 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-15/+5
* libfs/src/imfs/fifoimfs_init.c: New file. * libfs/Makefile.am: Reflect change above. * libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_eval.c, libfs/src/imfs/imfs_init.c, libfs/src/imfs/imfs_initsupp.c, libfs/src/imfs/miniimfs_init.c, libfs/src/pipe/fifo.c, libfs/src/pipe/pipe.c, libfs/src/pipe/pipe.h: Pipe support is now link-time optional. * sapi/include/confdefs.h: Reflect changes above.
2010-06-072010-06-07 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-4/+1
* libcsupport/include/rtems/libio_.h: Declare rtems_filesystem_mount_table_control. * libcsupport/include/rtems/libio.h: Removed rtems_filesystem_table_first(), rtems_filesystem_table_next() and rtems_filesystem_table_node_t declarations. Declare rtems_per_filesystem_routine, rtems_filesystem_iterate() and rtems_filesystem_get_mount_handler(). * libcsupport/src/mount.c: Added rtems_filesystem_mounts_first() and rtems_filesystem_mounts_next(). Simplify mount(). Removed rtems_filesystem_mount_table_control_init. Use rtems_filesystem_get_mount_handler(). * libcsupport/src/mount-mgr.c: Removed rtems_filesystem_mounts_first() and rtems_filesystem_mounts_next(). Added rtems_filesystem_iterate() and rtems_filesystem_get_mount_handler(). Use rtems_libio_lock() and rtems_libio_unlock(); * sapi/include/confdefs.h, libmisc/shell/main_mount.c: Update for mount API changes.
2010-06-032010-06-03 Chris Johns <chrisj@rtems.org>Chris Johns1-4/+4
* sapi/include/confdefs.h: PR 1543. Make default file system when nothing is defined IMFS not miniIMFS.
2010-06-022010-06-01 Chris Johns <chrisj@rtems.org>Chris Johns1-11/+20
* libcsupport/include/rtems/libio.h: Make the struct name the same as the typedef. * sapi/include/confdefs.h: Fixes for use in C++.
2010-05-312010-05-31 Chris Johns <chrisj@rtems.org>Chris Johns1-26/+232
* libcsupport/Makefile.am: Add mount-mgr.c. * libcsupport/src/mount-mgr.c: New. * include/rtems/fs.h: Added rtems_filesystem_location_mount. * libcsupport/include/rtems/libio.h, libcsupport/src/mount.c: New mount interface. It is similar to Linux. * libcsupport/include/rtems/libio_.h: Remove the init_fs_mount_table call. * libcsupport/src/base_fs.c: Remove init_fs_mount_table_call. Use the new mount call. Remove setting the root node in the global pathloc. Mount does this now. * libcsupport/src/privateenv.c: Remove the hack to set the root mount table entry in the environment. * libcsupport/src/unmount.cL Free the target string. * libblock/src/bdpart-mount.c: New mount API. * libfs/src/devfs/devfs.h, libfs/src/devfs/devfs_init.c, libfs/src/dosfs/dosfs.h, libfs/src/dosfs/msdos.h, libfs/src/dosfs/msdos_init.c, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_eval.c, libfs/src/imfs/imfs_init.c, libfs/src/imfs/miniimfs_init.c, libfs/src/nfsclient/src/librtemsNfs.h, libfs/src/rfs/rtems-rfs-rtems.c, libfs/src/rfs/rtems-rfs.h, libnetworking/lib/ftpfs.c, libnetworking/rtems/ftpfs.h, libnetworking/rtems/tftp.h: New mount_h API. * libfs/src/devfs/devfs_eval.c: Local include of extern ops. * libfs/src/nfsclient/src/nfs.c: New mount API. Removed the mount me call and fixed the initialisation to happen when mounting. * libmisc/Makefile.am, libmisc/shell/shellconfig.h: Remove mount filesystem files. * libmisc/fsmount/fsmount.c, libmisc/fsmount/fsmount.h: Updated to the new mount table values. * libmisc/shell/main_mount_ftp.c, libmisc/shell/main_mount_msdos.c, libmisc/shell/main_mount_rfs.c, libmisc/shell/main_mount_tftp.c: Removed. * libmisc/shell/main_mount.c: Use the new mount API. Also access the file system table for the file system types. * libnetworking/lib/tftpDriver.c: Updated to the new mount API. Fixed to allow mounting from any mount point. Also can now have more than file system mounted. * sapi/include/confdefs.h: Add file system configuration support.
2010-05-032010-05-03 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-10/+22
* sapi/include/confdefs.h: New define CONFIGURE_SEMAPHORES for the overall count of required semaphores. New define CONFIGURE_LIBBLOCK_SEMAPHORES for the count of required disk and bdbuf semaphores.
2010-04-302010-04-30 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-0/+21
* sapi/inline/rtems/chain.inl: Added missing functions.
2010-03-042010-03-04 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-2/+2
* libblock/src/ramdisk-config.c, sapi/include/confdefs.h: CONFIGURE_DISABLE_CLASSIC_NOTEPADS is typo of CONFIGURE_DISABLE_CLASSIC_API_NOTEPADS. Fix it.
2010-01-26User extension API: add const to some params, inline ↵Thomas Doerfler2-9/+9
_User_extensions_Add_API_set
2009-11-30Added defines for initialization of empty chains.Thomas Doerfler1-0/+11
2009-11-29Whitespace removal.Ralf Corsepius13-40/+40
2009-11-092009-11-09 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-3/+2
* sapi/src/fatal.c: Formatting.
2009-10-212009-10-21 Till Straumann <strauman@slac.stanford.edu>Till Straumann1-2/+2
* sapi/include/rtems/config.h: Fixed typos (wrong case) in macro expansion for rtems_configuration_get_device_driver_table() and rtems_configuration_get_user_extension_table()
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