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2018-03-23score: replace current and real priority with priority nodeGedare Bloom12-27/+27
Encapsulate the current_priority and real_priority fields of the thread control block with a Thread_Priority_node struct. Propagate modifications throughout the tree where the two fields are directly accessed. Updates #3359.
2018-01-11score: Use _Workspace_Allocate_or_fatal_error()Sebastian Huber1-5/+8
Use _Workspace_Allocate_or_fatal_error() consistently in case auto extend is turned off. This helps to avoid undefined behaviour in _API_Mutex_Allocate() in case _API_Mutex_Information() fails.
2014-08-20score: PR2179: Fix initially locked PI mutexSebastian Huber1-4/+10
2014-05-23score: PR2179: Fix initially locked PCP mutexesSebastian Huber1-2/+3
Elevate the priority of the creating task to the ceiling priority in case a semaphore is created as initially locked.
2013-08-26score: PR2140: Fix _Thread_queue_Process_timeout()Sebastian Huber1-8/+37
The _Thread_queue_Process_timeout() operation had several race conditions in the event of nested interrupts. Protect the critical sections via disabled interrupts.
2013-08-26score: PR2140: _Thread_queue_Extract()Sebastian Huber3-8/+11
Return if the executing context performed the extract operation since interrupts may interfere.
2013-01-07score: Fix _Objects_Shrink_information()Sebastian Huber1-20/+16
The chain iteration was wrong. The chain tail is not an object.
2012-12-06score: Critical fix for timer serverSebastian Huber1-7/+0
Under certain conditions it is possible that a call to _Watchdog_Adjust_to_chain() happens with a unit parameter value of zero (for example sptests/spintrcritical17). Remove superfluous checks that prevent an adjust to a chain of a watchdog chain which first element has a delta zero value.
2011-11-282011-11-28 Werner Almesberger <werner@almesberger.net>Joel Sherrill1-15/+3
PR 1961/cpukit * score/src/coremsgsubmit.c: Close window caused by using message pending count rather than directly obtaining unused buffer.
2011-09-012011-09-01 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill3-10/+42
PR 1895/cpukit * posix/src/mqueuerecvsupp.c, posix/src/pthreadjoin.c, score/src/coretodmsecstoticks.c, score/src/coretodusectoticks.c, score/src/timespectoticks.c: Ensure time conversions to ticks do not ignore partial tick and return 1 less than desired.
2011-05-25Cosmetics from CVS-HEAD.Ralf Corsepius23-58/+45
2010-04-072010-04-07 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-1/+0
* score/src/wkspace.c: Remove duplicate include.
2010-03-28Fix.Joel Sherrill1-3/+4
2010-03-282010-03-28 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-0/+3
* score/src/isrthreaddispatch.c: Add include of config.h
2010-03-122010-03-12 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-1/+1
* ftpd/ftpd.c, httpd/asp.c, httpd/ejparse.c, httpd/emfdb.c, httpd/misc.c, httpd/um.c, httpd/webs.c, httpd/websuemf.c, libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_format.c, libfs/src/dosfs/msdos_misc.c, libfs/src/nfsclient/src/nfs.c, libmisc/capture/capture-cli.c, libmisc/monitor/mon-network.c, libmisc/shell/hexdump-odsyntax.c, libmisc/shell/main_ifconfig.c, libmisc/shell/shell.c, libmisc/shell/shell_makeargs.c, libmisc/uuid/parse.c, libnetworking/libc/gethostbydns.c, libnetworking/libc/gethostbyht.c, libnetworking/libc/gethostnamadr.c, libnetworking/libc/getnetnamadr.c, libnetworking/libc/inet_addr.c, libnetworking/libc/inet_network.c, libnetworking/libc/res_debug.c, libnetworking/libc/res_init.c, libnetworking/libc/res_query.c, libnetworking/rtems/rtems_mii_ioctl.c, score/src/objectgetnameasstring.c: Readdress use of ctype methods per recommendation from D.J. Delorie on the newlib mailing list. We should pass an unsigned char into these methods.
2010-03-112010-03-11 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-1/+1
* ftpd/ftpd.c, httpd/uemf.c, httpd/um.c, httpd/webs.c, httpd/websuemf.c, libblock/src/diskdevs.c, libmisc/capture/capture-cli.c, libmisc/monitor/mon-network.c, libmisc/shell/hexdump-odsyntax.c, libmisc/shell/main_ifconfig.c, libmisc/uuid/parse.c, libnetworking/lib/ftpfs.c, libnetworking/libc/gethostbyht.c, libnetworking/libc/getnetnamadr.c, libnetworking/libc/inet_network.c, libnetworking/rtems/rtems_mii_ioctl.c, score/src/objectgetnameasstring.c: Fix warnings for ctype methods.
2010-03-102010-03-10 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-0/+11
* score/include/rtems/score/interr.h, score/src/objectinitializeinformation.c: Add new fatal error for configuring unlimited and maximum of 0.
2010-01-26User extension API: add const to some params, inline ↵Thomas Doerfler1-42/+0
_User_extensions_Add_API_set
2010-01-202010-01-20 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-15/+4
Coverity Id 5 * score/src/objectextendinformation.c: Check object_blocks for NULL to determine when to allocate object block table.
2010-01-192010-01-19 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-57/+36
Coverity Id 5 * score/src/objectinitializeinformation.c: Do not modify maximum parameter. Clean up and simplify code. This should help the Coverity path analysis to avoid reporting issues.
2009-12-072009-12-07 Cindy Cicalese <cicalese@mitre.org>Joel Sherrill1-1/+2
PR 1477/cpukit * score/src/objectsetname.c: Ensure destination is NULL terminated. String copy was not getting the NULL.
2009-12-022009-12-02 Glenn Humphrey <glenn.humphrey@OARcorp.com>Glenn Humphrey3-3/+3
* libcsupport/src/__times.c, libmisc/cpuuse/cpuusagedata.c, libmisc/cpuuse/cpuusagereport.c, libmisc/cpuuse/cpuusagereset.c, rtems/include/rtems/rtems/types.h, rtems/src/ratemongetstatistics.c, rtems/src/ratemonreportstatistics.c, score/src/threaddispatch.c, score/src/threadinitialize.c, score/src/threadtickletimeslice.c: Updated copyright line.
2009-12-022009-12-02 Glenn Humphrey <glenn.humphrey@OARcorp.com>Glenn Humphrey3-5/+5
* configure.ac, libcsupport/src/__times.c, libmisc/cpuuse/cpuusagedata.c, libmisc/cpuuse/cpuusagereport.c, libmisc/cpuuse/cpuusagereset.c, rtems/include/rtems/rtems/ratemon.h, rtems/include/rtems/rtems/types.h, rtems/src/ratemongetstatistics.c, rtems/src/ratemongetstatus.c, rtems/src/ratemonperiod.c, rtems/src/ratemonreportstatistics.c, score/include/rtems/score/thread.h, score/src/threaddispatch.c, score/src/threadinitialize.c, score/src/threadtickletimeslice.c: Changed the configuration of statistics granularity to use just one define.
2009-11-302009-11-30 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill1-1/+6
* score/src/threaddelayended.c: Clear only the states that are used to block until someone calls _Thread_Delay_ended().
2009-11-30Changed base implementation of protected heap allocations to use ↵Thomas Doerfler2-45/+12
_Heap_Allocate_aligned_with_boundary().
2009-11-29Whitespace removal.Ralf Corsepius43-98/+98
2009-11-102009-11-10 Jennifer Averett <jennifer.averett@OARcorp.com>Joel Sherrill1-1/+2
PR 1468/cpukit * score/src/timespecdividebyinteger.c: Rework statement to ensure 64-bit multiplication is used.
2009-10-292009-10-29 Till Straumann <strauman@slac.stanford.edu>Till Straumann1-0/+7
* score/src/isr.c: Check if CPU defined _CPU_Interrupt_stack_setup() macro hook for setting up the interrupt stack (alignment, reserving space etc.) after the framework allocates it.
2009-10-142009-10-14 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-3/+0
* score/src/threadhandler.c: Remove comment mentioning unix port.
2009-10-12Reflect having introduced Internal_errors_t.Ralf Corsepius2-2/+2
2009-10-112009-10-11 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-1/+2
* score/inline/rtems/score/thread.inl, score/src/threaddispatch.c: Correct conditionals so _Thread_Enable_dispatch() is always inlined when intended.
2009-10-082009-10-08 Chris Johns <chrisj@rtems.org>Chris Johns3-4/+4
* Makefile.am, preinstall.am: Added statvfs.h. * libcsupport/Makefile.am: Add statvfs.c. * libcsupport/include/sys/statvfs.h, libcsupport/src/statvfs.c: New. * libcsupport/include/rtems/libio.h: Add a file system handler for the statvfs call. * libfs/src/devfs/devfs_init.c, libfs/src/dosfs/msdos_init.c, libfs/src/imfs/imfs_init.c, libfs/src/nfsclient/src/nfs.c: Set the statvfs handler to NULL. * include/rtems/fs.h: Add a second node access field for the RFS file system to hold a directory offset while the existing field holds the inode number. This save a rescan of the directory when working with directories. * libblock/include/rtems/bdbuf.h: Added references and user fields to the buffer descriptor. * libblock/src/bdbuf.c: Added dynamic buffer support for different block sizes. Fixed a number of bugs. * libblock/src/blkdev.c: Release the disk device on an error. * libblock/src/diskdevs.c: Set the block size to the media block size during initialisation of the disk device. * libblock/src/flashdisk.c, libblock/src/nvdisk.c, libblock/src/ramdisk.c: Updated the drivers to handle variable block sizes. * libfs/src/dosfs/fat.c, libfs/src/dosfs/fat.h: Release any buffers when an error occurs. The FAT buffer layer hangs onto a single buffer while mounted. This should be fixed. * sapi/inline/rtems/chain.inl: Added rtems_chain_set_off_chain, rtems_chain_is_node_off_chain, and rtems_chain_previous. * score/inline/rtems/score/chain.inl: Added _Chain_Set_off_chain, and _Chain_Is_node_off_chain. * libmisc/shell/main_ln.c, libmisc/shell/main_mknod.c, libmisc/shell/mknod-pack_dev.c, libmisc/shell/mknod-pack_dev.h: New shell commands. * libmisc/Makefile.am, libmisc/shell/shellconfig.h: Added ln and mknod commands. * libmisc/shell/hexdump-display.c: Fixed the reopen bug which showed up as a free with a bad pointer. * libmisc/shell/main_mount.c: List the user adding file system when listing the available file systems to mount. * libmisc/shell/utils-cp.c: Remove the fixed static copy buffer and use a large dynamic buffer. * score/inline/rtems/score/address.inl, score/src/coremsgsubmit.c, score/src/objectallocate.c, score/src/objectfree.c: Remove warnings.
2009-09-29Fix thinko in previous change.Ralf Corsepius1-1/+1
2009-09-292009-09-29 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius1-1/+1
* score/src/heapwalk.c(Heap_Walk_printer): Add missing return type.
2009-09-282009-09-28 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2-12/+10
* score/src/objectidtoname.c: Remove error which cannot be reached since API that calls this checks the error first. * score/src/objectsetname.c: Adjust handling of length.
2009-09-252009-09-25 Sebastian Huber <Sebastian.Huber@embedded-brains.de>Joel Sherrill9-65/+78
* sapi/include/rtems/extension.h, sapi/src/extensiondelete.c, sapi/src/extensionident.c, sapi/src/extensioncreate.c, sapi/inline/rtems/extension.inl, score/include/rtems/score/userext.h, score/src/userextthreaddelete.c, score/src/userext.c, score/src/userextthreadcreate.c, score/src/userextremoveset.c, score/src/userextthreadbegin.c, score/src/userextaddset.c, score/src/userextthreadstart.c, score/src/userextthreadswitch.c, score/src/userextthreadrestart.c: Documentation. The types User_extensions_routine and rtems_extension are now deprecated. Removed unused types User_extensions_thread_post_switch_extension and rtems_task_post_switch_extension. Renamed _User_extensions_Add_API_set() in _User_extensions_Add_set(). Renamed _User_extensions_Add_set() in _User_extensions_Add_set_with_table(). * score/src/userextaddapiset.c: Removed file. * score/Makefile.am: Update.
2009-09-252009-09-25 Sebastian Huber <Sebastian.Huber@embedded-brains.de>Joel Sherrill1-2/+1
* score/src/heap.c, score/include/rtems/score/heap.h: Reduced alignment requirement for CPU_ALIGNMENT from four to two.
2009-09-162009-09-16 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill1-4/+8
* score/src/userextaddapiset.c: Disable code that is only used when ITRON or POSIX is enabled.
2009-09-16*** empty log message ***Joel Sherrill1-60/+51
2009-09-142009-09-14 Sebastian Huber <Sebastian.Huber@embedded-brains.de>Joel Sherrill2-288/+0
* score/src/heapalignupuptr.c, score/src/heapallocatealigned.c: Removed files. * score/Makefile.am: Update.
2009-09-142009-09-14 Sebastian Huber <Sebastian.Huber@embedded-brains.de>Joel Sherrill1-13/+3
* score/src/wkspace.c: Removed work space area consistency checks. * libblock/include/rtems/ide_part_table.h: Functions are now deprecated. * libcsupport/include/rtems/libcsupport.h, libcsupport/src/calloc.c, libcsupport/src/malloc_boundary.c, libcsupport/src/malloc_initialize.c, libcsupport/src/malloc_report_statistics_plugin.c, libcsupport/src/malloc_statistics_helpers.c, libcsupport/src/malloc_walk.c, libcsupport/src/realloc.c, rtems/inline/rtems/rtems/region.inl: Update for heap API changes. 2009-09-14 Christian Mauderer <christian.mauderer@embedded-brains.de> * libcsupport/src/vprintk.c: Fixed warnings. Print nothing in case the pointer to the string is NULL.
2009-09-132009-09-13 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2-19/+26
* score/include/rtems/score/thread.h, score/src/threadinitialize.c, score/src/threadstackfree.c: Disable capability for API to let user provide thread stack when no API configured includes this capability.
2009-09-132009-09-13 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-4/+3
* score/include/rtems/score/coresem.h, score/src/coresemseize.c: Disable body of _CORE_semaphore_Seize() if it is not used because all APIs using it are disabled.
2009-09-132009-09-13 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill1-1/+1
* score/src/coremsgbroadcast.c: Fix typo.
2009-09-132009-09-13 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-1/+0
* score/src/coremsgsubmit.c: Remove extra #else.
2009-09-132009-09-13 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill5-53/+55
* score/inline/rtems/score/coremsg.inl, score/src/coremsg.c, score/src/coremsgbroadcast.c, score/src/coremsginsert.c, score/src/coremsgseize.c, score/src/coremsgsubmit.c: Add wrappers for accessing message priority. Since these are empty when priority-based message queues are disabled, this eliminates some of the conditionals.
2009-09-122009-09-12 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-1/+1
* score/src/coremsgseize.c: Fix typo.
2009-09-112009-09-11 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill5-117/+151
* score/include/rtems/score/coremsg.h, score/inline/rtems/score/coremsg.inl, score/src/coremsg.c, score/src/coremsginsert.c, score/src/coremsgseize.c, score/src/coremsgsubmit.c, score/src/objectnametoidstring.c: Disable the Core Message Queue features of notification, priority messages, and blocking sends when no API requires them.
2009-09-112009-09-11 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill3-15/+26
* score/include/rtems/score/thread.h, score/src/threadhandler.c, score/src/threadinitialize.c, score/src/threadtickletimeslice.c: Disable thread protocol and scheduling capabilities not exercised when POSIX or ITRON API is disabled.
2009-09-112009-09-11 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill8-14/+30
* score/include/rtems/score/object.h, score/inline/rtems/score/object.inl, score/src/objectgetnameasstring.c, score/src/objectidtoname.c, score/src/objectinitializeinformation.c, score/src/objectnamespaceremove.c, score/src/objectnametoidstring.c, score/src/objectsetname.c, score/src/thread.c, score/src/threadcreateidle.c: Disable object string name support when POSIX is not enabled.
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