| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | score/src/[a-m]*.c: Change license to BSD-2 | Joel Sherrill | 2022-02-28 | 1 | -3/+22 |
| | | | | | Updates #3053. | ||||
| * | score: Canonicalize Doxygen @file comments | Sebastian Huber | 2020-12-02 | 1 | -1/+2 |
| | | | | | | | Use common phrases for the file brief descriptions. Update #3706. | ||||
| * | Canonicalize config.h include | Sebastian Huber | 2020-04-16 | 1 | -1/+1 |
| | | | | | | | | | Use the following variant which was already used by most source files: #ifdef HAVE_CONFIG_H #include "config.h" #endif | ||||
| * | doxygen: Rename Score* groups in RTEMSScore* | Sebastian Huber | 2019-04-04 | 1 | -1/+1 |
| | | | | | Update #3706 | ||||
| * | Remove superfluous <rtems/system.h> includes | Sebastian Huber | 2019-03-14 | 1 | -1/+0 |
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| * | Change all references of rtems.com to rtems.org. | Chris Johns | 2014-03-21 | 1 | -1/+1 |
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| * | score: Create heap implementation header | Sebastian Huber | 2013-07-23 | 1 | -1/+1 |
| | | | | | | | Move implementation specific parts of heap.h and heap.inl into new header file heapimpl.h. The heap.h contains now only the application visible API. | ||||
| * | Remove All CVS Id Strings Possible Using a Script | Joel Sherrill | 2012-05-11 | 1 | -2/+0 |
| | | | | | | | | | | | | | Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed. | ||||
| * | 2010-06-07 Sebastian Huber <sebastian.huber@embedded-brains.de> | Sebastian Huber | 2010-06-07 | 1 | -34/+35 |
| | | | | | | | | | | | | | | | | | | | | * score/include/rtems/score/heap.h: Declare _Heap_Get_first_and_last_block(). Removed Heap_Extend_status. Changed return type of _Heap_Extend() to bool. * score/inline/rtems/score/heap.inl: Define _Heap_Set_last_block_size(). * score/src/heap.c: Define and use _Heap_Get_first_and_last_block(). * score/src/heapgetinfo.c: Removed assert statements. Do not count the last block. This ensures that all size values are an integral multiple of the page size which is consistent with the other statistics. * score/src/heapextend.c: Implemented support for scattered heap areas. * score/src/heapwalk.c: Dump also last block. Changes for new first and last block values. * ./score/src/pheapextend.c, rtems/src/regionextend.c: Update for _Heap_Extend() changes. | ||||
| * | Whitespace removal. | Ralf Corsepius | 2009-11-29 | 1 | -5/+5 |
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| * | Fix thinko in previous change. | Ralf Corsepius | 2009-09-29 | 1 | -1/+1 |
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| * | 2009-09-29 Ralf Corsépius <ralf.corsepius@rtems.org> | Ralf Corsepius | 2009-09-29 | 1 | -1/+1 |
| | | | | | * score/src/heapwalk.c(Heap_Walk_printer): Add missing return type. | ||||
| * | *** empty log message *** | Joel Sherrill | 2009-09-16 | 1 | -60/+51 |
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| * | 2009-09-09 Sebastian Huber <Sebastian.Huber@embedded-brains.de> | Joel Sherrill | 2009-09-09 | 1 | -166/+122 |
| | | | | | | | | | | * score/include/rtems/score/heap.h, score/inline/rtems/score/heap.inl, score/src/heapallocate.c, score/src/heap.c, score/src/heapextend.c, score/src/heapresizeblock.c, score/src/heapwalk.c: Documenation. Simplified block resize. Improved heap walk. Changed heap layout to avoid a special case for _Heap_Is_used() and _Heap_Is_free(). * libmisc/stackchk/check.c: Update for heap API changes. | ||||
| * | 2009-09-06 Sebastian Huber <Sebastian.Huber@embedded-brains.de> | Joel Sherrill | 2009-09-06 | 1 | -163/+418 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | * libcsupport/src/free.c, libmisc/stackchk/check.c, rtems/include/rtems/rtems/region.h, rtems/src/regioncreate.c, rtems/src/regionextend.c, rtems/src/regiongetinfo.c, rtems/src/regiongetsegment.c, rtems/src/regiongetsegmentsize.c, rtems/src/regionresizesegment.c, score/src/pheapallocate.c, score/src/pheapallocatealigned.c, score/src/pheapextend.c, score/src/pheapfree.c, score/src/pheapgetblocksize.c, score/src/pheapgetfreeinfo.c, score/src/pheapgetinfo.c, score/src/pheapgetsize.c, score/src/pheapinit.c, score/src/pheapresizeblock.c, score/src/pheapwalk.c: Update for heap API changes. * score/include/rtems/score/apimutex.h, score/include/rtems/score/object.h: Documentation. * score/include/rtems/score/heap.h, score/include/rtems/score/protectedheap.h, score/inline/rtems/score/heap.inl, score/src/heap.c, score/src/heapallocate.c, score/src/heapallocatealigned.c, score/src/heapextend.c, score/src/heapfree.c, score/src/heapgetfreeinfo.c, score/src/heapgetinfo.c, score/src/heapresizeblock.c, score/src/heapsizeofuserarea.c, score/src/heapwalk.c: Overall cleanup. Added boundary constraint to allocation function. More changes follow. | ||||
| * | 2009-08-24 Sebastian Huber <Sebastian.Huber@embedded-brains.de> | Joel Sherrill | 2009-08-26 | 1 | -7/+11 |
| | | | | | | | | | | | | | | * libmisc/stackchk/check.c, rtems/src/regionreturnsegment.c, rtems/src/regiongetsegmentsize.c, src/heapalignupuptr.c, src/heapallocatealigned.c, src/heapallocate.c, src/heap.c, src/heapextend.c, src/heapfree.c, src/heapgetfreeinfo.c, src/heapgetinfo.c, src/heapresizeblock.c, src/heapsizeofuserarea.c, src/heapwalk.c, src/pheapgetblocksize.c, inline/rtems/score/heap.inl, include/rtems/score/heap.h: Overall cleanup. Changed all types for addresses, sizes, offsets and alignments to uintptr_t. Reformatted. Added variables for clarity. Renamed various objects. Enabled _HAssert() for all instances. More changes follow. | ||||
| * | 2009-08-01 Joel Sherrill <joel.sherrill@oarcorp.com> | Joel Sherrill | 2009-08-01 | 1 | -3/+31 |
| | | | | | | | * score/inline/rtems/score/heap.inl, score/src/heapwalk.c: Do not inline code to check if newline should be printed. It leads to branch path explosion which is really hard to get coverage on. | ||||
| * | 2009-06-13 Joel Sherrill <joel.sherrill@oarcorp.com> | Joel Sherrill | 2009-06-13 | 1 | -3/+1 |
| | | | | | | * score/src/heapwalk.c: Remove include of stdlib.h since abort was not called anymore. | ||||
| * | 2009-06-13 Joel Sherrill <joel.sherrill@oarcorp.com> | Joel Sherrill | 2009-06-13 | 1 | -2/+0 |
| | | | | | | | | | * rtems/include/rtems/rtems/region.h, rtems/src/rtemsobjectgetclassinfo.c, score/src/heapwalk.c, score/src/objectgetnameasstring.c, score/src/objectsetname.c, score/src/timespecdivide.c, score/src/ts64divide.c: Remove include of stdio.h | ||||
| * | 2009-06-08 Joel Sherrill <joel.sherrill@OARcorp.com> | Joel Sherrill | 2009-06-08 | 1 | -6/+25 |
| | | | | | * score/src/heapwalk.c: Verify addresses are aligned. | ||||
| * | Eliminate TRUE/FALSE. | Ralf Corsepius | 2008-12-22 | 1 | -5/+5 |
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| * | Convert to "bool". | Ralf Corsepius | 2008-09-04 | 1 | -3/+3 |
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| * | 2008-01-29 Joel Sherrill <joel.sherrill@OARcorp.com> | Joel Sherrill | 2008-01-29 | 1 | -14/+0 |
| | | | | | | | | | | | | * libcsupport/Makefile.am, libcsupport/include/rtems/malloc.h, libcsupport/src/malloc_walk.c, libcsupport/src/posix_memalign.c, libcsupport/src/realloc.c, score/src/heapwalk.c: Add rtems_memalign as helper and as exposed nmemalign variant with few restrictions. Also turn on compilation of _Heap_Walk but make forced calls to it conditionally compiled. This should allow more flexibility to the user as to run-time checking of the heap. * libcsupport/src/rtems_memalign.c: New file. | ||||
| * | 2007-09-07 Joel Sherrill <joel.sherrill@oarcorp.com> | Joel Sherrill | 2007-09-07 | 1 | -3/+5 |
| | | | | | | | | * score/src/heap.c: Style. * score/src/heapwalk.c: Add more information to prints. * score/src/pheapwalk.c: Do not lock allocator mutex if dispatching is disabled. | ||||
| * | 2007-07-11 Joel Sherrill <joel.sherrill@oarcorp.com> | Joel Sherrill | 2007-07-11 | 1 | -24/+29 |
| | | | | | | | | | | * libcsupport/src/malloc.c: Clean up Malloc debug code. * score/include/rtems/score/heap.h: Spacing. * score/inline/rtems/score/thread.inl: * score/src/heapfree.c. Clean up and add explicit check of the address being freed actually being in the heap. * score/src/heapwalk.c: Switch to printk and do not call abort. | ||||
| * | 2007-03-18 Ralf Corsépius <ralf.corsepius@rtems.org> | Ralf Corsepius | 2007-03-18 | 1 | -0/+2 |
| | | | | | * score/src/heapwalk.c: include stdlib.h. | ||||
| * | 2006-11-18 Joel Sherrill <joel@OARcorp.com> | Joel Sherrill | 2006-11-18 | 1 | -21/+20 |
| | | | | | | | * score/src/heapwalk.c: Do not use printk yet since many BSPs do not prove the hooks for printk yet. This will require enough BSP changes to delay until 4.8. | ||||
| * | 2006-11-17 Joel Sherrill <joel@OARcorp.com> | Joel Sherrill | 2006-11-17 | 1 | -20/+21 |
| | | | | | * score/src/heapwalk.c: Use printk not printf. | ||||
| * | 2005-05-14 Sergei Organov <osv@topconrd.ru> | Joel Sherrill | 2005-05-20 | 1 | -4/+4 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR 746/rtems Optimize realloc(). The problem is that realloc() can neither grow nor shrink efficiently the current memory region without support from underlying heap/region modules. The patch introduces one new routine for each of heap and region modules, _Heap_Resize_block(), and rtems_region_resize_segment(), respectively, and uses the latter to optimize realloc(). The implementation of _Heap_Resize_block() lead to changing of the heap allocation strategy: now the heap manager, when splits larger free block into used and new free parts, makes the first part of the block used, not the last one as it was before. Due to this new strategy, _Heap_Resize_block() never needs to change the user pointer. Caveat: unlike previous heap implementation, first few bytes of the contents of the memory allocated from the heap are now almost never all zero. This can trigger bugs in client code that have not been visible before this patch. * libcsupport/src/malloc.c (realloc): try to resize segment in place using new rtems_region_resize_segment() routine before falling back to the malloc()/free() method. * score/src/heap.c: (_Heap_Initialize): change initial heap layout to reflect new allocation strategy of using of the lower part of a previously free block when splitting it for the purpose of allocation. (_Heap_Block_allocate): when split, make the lower part used, and leave the upper part free. Return type changed from Heap_Block* to uint32_t. * score/include/rtems/score/heap.h: (Heap_Statistics): added 'resizes' field. (Heap_Resize_status): new enum. (_Heap_Resize_block): new routine. (_Heap_Block_allocate): return type changed from Heap_Block* to uint32_t. * score/src/heapwalk.c: reflect new heap layout in checks. * score/src/heapsizeofuserarea.c: more assertions added. * score/src/heapresizeblock.c: new file. (_Heap_Resize_block): new routine. * score/src/heapfree.c: reverse the checks _Heap_Is_block_in() and _Heap_Is_prev_used() on entry to be in this order. * score/src/heapallocate.c, score/src/heapallocatealigned.c: ignore return value of _Heap_Block_allocate(). * score/Makefile.am (HEAP_C_FILES): added src/heapresizeblock.c. * rtems/include/rtems/rtems/region.h: (rtems_region_resize_segment): new interface routine. (_Region_Process_queue): new internal routine called from rtems_region_resize_segment() and rtems_region_return_segment(). * rtems/src/regionreturnsegment.c: move queue management code into the new internal routine _Region_Process_queue() and call it. * rtems/src/regionresizesegment.c: new file. (rtems_region_resize_segment): new interface routine. * rtems/src/regionprocessqueue.c: new file. (_Region_Process_queue): new internal routine containing queue management code factored out from 'regionreturnsegment.c'. * rtems/Makefile.am (REGION_C_FILES): Added src/regionresizesegment.c, and src/regionprocessqueue.c. * ada/rtems.adb, ada/rtems.ads: Added Region_Resize_Segment. | ||||
| * | Include config.h. | Ralf Corsepius | 2005-01-27 | 1 | -0/+3 |
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| * | 2005-01-20 Sergei Organov <osv@topconrd.ru> | Joel Sherrill | 2005-01-20 | 1 | -72/+96 |
| | | | | | | | | | | | | | | | | | PR 536/rtems Heap manager re-implementation to consume less memory and still satisfy alignment requirements. * score/src/heap.c, score/src/heapallocate.c, score/src/heapextend.c, score/src/heapfree.c, score/src/heapgetinfo.c, score/src/heapgetfreeinfo.c, core/src/heapsizeofuserarea.c, score/src/heapwalk.c, core/macros/rtems/score/heap.inl, score/inline/rtems/score/heap.inl, score/include/rtems/score/heap.h: Reimplemented. * score/src/heapallocatealigned.c: new file * score/Makefile.am: HEAP_C_FILES: add score/src/heapallocatealigned.c | ||||
| * | Remove stray white spaces. | Ralf Corsepius | 2004-04-17 | 1 | -1/+1 |
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| * | 2003-09-04 Joel Sherrill <joel@OARcorp.com> | Joel Sherrill | 2003-09-04 | 1 | -1/+1 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * include/rtems/debug.h, include/rtems/seterr.h, include/rtems/system.h, include/rtems/score/address.h, include/rtems/score/apiext.h, include/rtems/score/apimutex.h, include/rtems/score/bitfield.h, include/rtems/score/chain.h, include/rtems/score/context.h, include/rtems/score/copyrt.h, include/rtems/score/coremsg.h, include/rtems/score/coremutex.h, include/rtems/score/coresem.h, include/rtems/score/heap.h, include/rtems/score/interr.h, include/rtems/score/isr.h, include/rtems/score/mpci.h, include/rtems/score/mppkt.h, include/rtems/score/object.h, include/rtems/score/objectmp.h, include/rtems/score/priority.h, include/rtems/score/stack.h, include/rtems/score/states.h, include/rtems/score/sysstate.h, include/rtems/score/thread.h, include/rtems/score/threadmp.h, include/rtems/score/threadq.h, include/rtems/score/tod.h, include/rtems/score/tqdata.h, include/rtems/score/userext.h, include/rtems/score/watchdog.h, include/rtems/score/wkspace.h, inline/rtems/score/address.inl, inline/rtems/score/chain.inl, inline/rtems/score/coremsg.inl, inline/rtems/score/coremutex.inl, inline/rtems/score/coresem.inl, inline/rtems/score/heap.inl, inline/rtems/score/isr.inl, inline/rtems/score/mppkt.inl, inline/rtems/score/object.inl, inline/rtems/score/objectmp.inl, inline/rtems/score/priority.inl, inline/rtems/score/stack.inl, inline/rtems/score/states.inl, inline/rtems/score/sysstate.inl, inline/rtems/score/thread.inl, inline/rtems/score/threadmp.inl, inline/rtems/score/tod.inl, inline/rtems/score/tqdata.inl, inline/rtems/score/userext.inl, inline/rtems/score/watchdog.inl, inline/rtems/score/wkspace.inl, macros/rtems/score/address.inl, macros/rtems/score/chain.inl, macros/rtems/score/coremsg.inl, macros/rtems/score/coremutex.inl, macros/rtems/score/coresem.inl, macros/rtems/score/heap.inl, macros/rtems/score/isr.inl, macros/rtems/score/mppkt.inl, macros/rtems/score/object.inl, macros/rtems/score/objectmp.inl, macros/rtems/score/priority.inl, macros/rtems/score/stack.inl, macros/rtems/score/states.inl, macros/rtems/score/sysstate.inl, macros/rtems/score/thread.inl, macros/rtems/score/threadmp.inl, macros/rtems/score/tod.inl, macros/rtems/score/tqdata.inl, macros/rtems/score/userext.inl, macros/rtems/score/watchdog.inl, macros/rtems/score/wkspace.inl, src/apiext.c, src/chain.c, src/coremsg.c, src/coremsgbroadcast.c, src/coremsgclose.c, src/coremsgflush.c, src/coremsgflushsupp.c, src/coremsgflushwait.c, src/coremsginsert.c, src/coremsgseize.c, src/coremsgsubmit.c, src/coremutex.c, src/coremutexflush.c, src/coremutexseize.c, src/coremutexsurrender.c, src/coresem.c, src/coresemflush.c, src/coresemseize.c, src/coresemsurrender.c, src/coretod.c, src/coretodset.c, src/coretodtickle.c, src/coretodtoseconds.c, src/coretodvalidate.c, src/heap.c, src/heapallocate.c, src/heapextend.c, src/heapfree.c, src/heapgetinfo.c, src/heapsizeofuserarea.c, src/heapwalk.c, src/interr.c, src/isr.c, src/iterateoverthreads.c, src/mpci.c, src/object.c, src/objectallocate.c, src/objectallocatebyindex.c, src/objectclearname.c, src/objectcomparenameraw.c, src/objectcomparenamestring.c, src/objectcopynameraw.c, src/objectcopynamestring.c, src/objectextendinformation.c, src/objectfree.c, src/objectget.c, src/objectgetbyindex.c, src/objectgetisr.c, src/objectgetnext.c, src/objectgetnoprotection.c, src/objectidtoname.c, src/objectinitializeinformation.c, src/objectmp.c, src/objectnametoid.c, src/objectshrinkinformation.c, src/thread.c, src/threadchangepriority.c, src/threadclearstate.c, src/threadclose.c, src/threadcreateidle.c, src/threaddelayended.c, src/threaddispatch.c, src/threadevaluatemode.c, src/threadget.c, src/threadhandler.c, src/threadidlebody.c, src/threadinitialize.c, src/threadloadenv.c, src/threadmp.c, src/threadq.c, src/threadqdequeue.c, src/threadqdequeuefifo.c, src/threadqdequeuepriority.c, src/threadqenqueue.c, src/threadqenqueuefifo.c, src/threadqenqueuepriority.c, src/threadqextract.c, src/threadqextractfifo.c, src/threadqextractpriority.c, src/threadqextractwithproxy.c, src/threadqfirst.c, src/threadqfirstfifo.c, src/threadqfirstpriority.c, src/threadqflush.c, src/threadqtimeout.c, src/threadready.c, src/threadreset.c, src/threadresettimeslice.c, src/threadrestart.c, src/threadresume.c, src/threadrotatequeue.c, src/threadsetpriority.c, src/threadsetstate.c, src/threadsettransient.c, src/threadstackallocate.c, src/threadstackfree.c, src/threadstart.c, src/threadstartmultitasking.c, src/threadsuspend.c, src/threadtickletimeslice.c, src/threadyieldprocessor.c, src/userext.c, src/watchdog.c, src/watchdogadjust.c, src/watchdoginsert.c, src/watchdogremove.c, src/watchdogtickle.c, src/wkspace.c: URL for license changed. | ||||
| * | Updated copyright notice. | Joel Sherrill | 1999-11-17 | 1 | -2/+1 |
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| * | Split Heap and Time of Day Handlers. | Joel Sherrill | 1999-11-02 | 1 | -0/+150 |
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index : rtems | |
| RTEMS Kernel, file-systems, drivers, BSPs, samples, and testsuite. | devel@rtems.org |
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