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* 2009-08-05 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2009-08-052-0/+7
| | | | | | | | | * libcsupport/Makefile.am, rtems/Makefile.am, rtems/preinstall.am, sapi/Makefile.am, sapi/preinstall.am, score/Makefile.am, score/preinstall.am, score/include/rtems/score/heap.h, score/inline/rtems/score/heap.inl: Remove inline version now that it is in a C file. * libcsupport/src/end_profile.c: New file.
* 2009-08-05 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2009-08-052-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * libcsupport/include/rtems/libio_.h, libcsupport/src/fs_null_handlers.c: Null handlers are now const. * libi2c/libi2c.c, libi2c/libi2c.h: Documentation. Do not create semaphores on the fly. * cpukit/libblock/src/bdpart.c: Fixed format specifier. * cpukit/libblock/include/rtems/bdbuf.h, rtems/include/rtems.h, rtems/include/rtems/rtems/asr.h, rtems/include/rtems/rtems/attr.h, rtems/include/rtems/rtems/barrier.h, rtems/include/rtems/rtems/barriermp.h, rtems/include/rtems/rtems/cache.h, rtems/include/rtems/rtems/clock.h, rtems/include/rtems/rtems/config.h, rtems/include/rtems/rtems/dpmem.h, rtems/include/rtems/rtems/event.h, rtems/include/rtems/rtems/eventmp.h, rtems/include/rtems/rtems/eventset.h, rtems/include/rtems/rtems/intr.h, rtems/include/rtems/rtems/message.h, rtems/include/rtems/rtems/modes.h, rtems/include/rtems/rtems/mp.h, rtems/include/rtems/rtems/msgmp.h, rtems/include/rtems/rtems/object.h, rtems/include/rtems/rtems/part.h, rtems/include/rtems/rtems/partmp.h, rtems/include/rtems/rtems/ratemon.h, rtems/include/rtems/rtems/region.h, rtems/include/rtems/rtems/regionmp.h, rtems/include/rtems/rtems/rtemsapi.h, rtems/include/rtems/rtems/sem.h, rtems/include/rtems/rtems/semmp.h, rtems/include/rtems/rtems/signal.h, rtems/include/rtems/rtems/signalmp.h, rtems/include/rtems/rtems/status.h, rtems/include/rtems/rtems/support.h, rtems/include/rtems/rtems/taskmp.h, rtems/include/rtems/rtems/tasks.h, rtems/include/rtems/rtems/timer.h, rtems/include/rtems/rtems/types.h, rtems/inline/rtems/rtems/support.inl: Documentation. * include/rtems/irq-extension.h: Documentation. Added API for interrupt servers.
* 2009-07-28 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-07-283-2/+164
| | | | | | | * libcsupport/Makefile.am, libcsupport/preinstall.am, sapi/include/confdefs.h: Add configuration and basic device driver ver definition for frame buffer device. * libcsupport/include/rtems/framebuffer.h: New file.
* Add Doxygen cleanups.Joel Sherrill2009-07-281-19/+105
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* 2009-06-16 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-06-162-1/+31
| | | | | * include/rtems/bspIo.h, libcsupport/Makefile.am: Add putk(). * libcsupport/src/putk.c: New file.
* 2009-06-12 Chris Johns <chrisj@rtems.org>Chris Johns2009-06-121-7/+5
| | | | | | | * libblock/include/rtems/flashdisk.h, libblock/include/rtems/nvdisk.h, libblock/src/flashdisk.c, libblock/src/nvdisk.c: Change names to match the RAM disk change. * libcsupport/src/eval.c: Remove some warnings.
* 2009-06-12 Chris Johns <chrisj@rtems.org>Chris Johns2009-06-1219-64/+176
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * libblock/src/bdbuf.c: Update comments. * libblock/src/bdpart.c, libblock/src/ide_part_table.c: Get the device from the rdev field of the stat buf. * libcsupport/include/rtems/libio.h: Add a path length to evalpath handler. Add parent locations to rmmod and unlink handlers. * libcsupport/include/rtems/libio_.h: Add a path length to rtems_filesystem_evaluate_path. Add rtems_filesystem_evaluate_relative_path, rtems_filesystem_dirname, and rtems_filesystem_prefix_separators. Remove rtems_filesystem_evaluate_parent. * libcsupport/src/base_fs.c, libcsupport/src/chdir.c, libcsupport/src/chmod.c, libcsupport/src/chown.c, libcsupport/src/chroot.c, libcsupport/src/fchdir.c, libcsupport/src/link.c, libcsupport/src/mount.c, libcsupport/src/open.c, libcsupport/src/privateenv.c, libcsupport/src/readlink.c, libcsupport/src/unmount.c, libcsupport/src/utime.c, libcsupport/src/unmount.c, libcsupport/src/utime.c, libfs/src/devfs/devfs.h, libfs/src/devfs/devfs_eval.c, libfs/src/devfs/devstat.c, libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_misc.c, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_eval.c, libfs/src/imfs/imfs_load_tar.c, libfs/src/imfs/ioman.c, libfs/src/pipe/pipe.c, libmisc/fsmount/fsmount.c, libnetworking/lib/ftpfs.c: Add the length parameter to the eval call. * libcsupport/src/eval.c: Add rtems_filesystem_prefix_separators, rtems_filesystem_dirname, rtems_filesystem_evaluate_relative_path. Add the length parameter to the eval call. * libcsupport/src/rmdir.c: Find the parent pathloc then the node pathloc from that node. Remove the call to find the parent given the node pathloc. * libcsupport/src/stat.c: Add the length parameter to the eval call. Set the device into the rdev field. * libcsupport/src/unlink.c: Find the parent pathloc then the node pathloc from that node. Remove the call to find the parent given the node pathloc. * libfs/src/dosfs/fat.c, libfs/src/dosfs/msdos_format.c: Get the disk device number from the stat rdev field. * libfs/src/dosfs/msdos.h: Add the length parameter to the eval call. Add the parent pathloc to the rmnod handler. * libfs/src/dosfs/msdos_dir.c: Add the parent pathloc to the rmnod handler. * libfs/src/dosfs/msdos_eval.c: Add the length parameter to the eval and token call. * libfs/src/imfs/imfs_directory.c: Add the parent pathloc to the rmnod handler. * libfs/src/imfs/imfs_fchmod.c: Do not test the mode flags for only the allowed flags. Add the missing flags spec'ed in the POSIX standard. * libfs/src/imfs/imfs_fsunmount.c, libfs/src/imfs/imfs_rmnod.c, libfs/src/imfs/imfs_unlink.c, libfs/src/imfs/memfile.c: Add the parent node. Currently ignored in the IMFS. * libfs/src/imfs/imfs_stat.c: Return the device number in the rdev field. * libfs/src/imfs/imfs_mknod.c, libfs/src/imfs/imfs_symlink.c : Add the length parameter to the token call. * libfs/src/nfsclient/src/nfs.c: Add the length parameter to the eval call and parent node to the rmnod and unlink command. * libmisc/shell/internal.h: Remove the libc mounter decl to make public. * libmisc/shell/main_mount.c: Add support for hooking external mount support for new file systems. * libmisc/shell/shell.h: Add helper functions for the mount command.
* Move extern "C" {} guards.Ralf Corsepius2009-06-031-4/+4
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* Add extern "C" {} guards.Ralf Corsepius2009-06-032-1/+18
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* 2009-05-27 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2009-05-271-6/+81
| | | | | | * libcsupport/include/rtc.h: New RTC driver interface. * libmisc/Makefile.am, libmisc/shell/shellconfig.h: Added RTC command. * libmisc/shell/main_rtc.c: New file.
* 2009-05-15 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2009-05-153-138/+183
| | | | | | * libcsupport/Makefile.am, libcsupport/src/printk.c: Restructure to make analysis and coverage easier. Now 100% covered. * libcsupport/src/vprintk.c: New file.
* 2009-05-06 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-05-062-1/+35
| | | | | * libcsupport/Makefile.am: * libcsupport/src/isatty_r.c: New file.
* 2009-04-29 Chris Johns <chrisj@rtems.org>Chris Johns2009-04-291-10/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * libcsupport/include/rtems/libio.h: Add rtems_off64_t for internal use. Update the internal off_t to the 64bit offset. * libnetworking/lib/ftpfs.c, libnetworking/lib/tftpDriver.c, libfs/src/nfsclient/src/nfs.c, libfs/src/imfs/imfs_fifo.c, libfs/src/imfs/memfile.c, libfs/src/imfs/imfs_directory.c, libfs/src/imfs/imfs.h, libfs/src/imfs/deviceio.c: Change off_t to rtems_off64_t. * libmisc/shell/main_msdosfmt.c: Add an info level so the format code can tell the user what is happening. Add more options to control the format configuration. * libfs/src/dosfs/msdos_format.c: Add a print function to display the format progress and print statements. Select a better default cluster size depending on the size of the disk. This lowers the size of the FAT on large disks. Read and maintain the MRB partition information. * libfs/src/dosfs/dosfs.h, libfs/src/dosfs/fat.h, libfs/src/dosfs/fat_file.c, libfs/src/dosfs/fat_file.h, libfs/src/dosfs/msdos.h, libfs/src/dosfs/msdos_conv.c, libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_file.c, libfs/src/dosfs/msdos_handlers_dir.c, libfs/src/dosfs/msdos_handlers_file.c, libfs/src/dosfs/msdos_init.c, libfs/src/dosfs/msdos_initsupp.c, libfs/src/dosfs/msdos_misc.c, libfs/src/dosfs/msdos_mknod.c: Add long file name support. Change off_t to rtems_off64_t.
* 2009-04-15 Wei-Tsun Sun <wsun013@gmail.com>Ralf Corsepius2009-04-151-0/+11
| | | | | * libcsupport/src/malloc_initialize.c: Add dummy RTEMS_Malloc_Initialize.
* 2009-03-30 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2009-03-301-0/+5
| | | | | * libcsupport/src/symlink.c: Check if path evaluation handler exists. * libnetworking/lib/ftpfs.c: Cleanup.
* 2009-03-27 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2009-03-271-1/+1
| | | | | | | | | | | | * Makefile.am, preinstall.am, libmisc/Makefile.am, libmisc/shell/shell.c, libmisc/shell/shell.h, telnetd/check_passwd.c, telnetd/telnetd.c, telnetd/telnetd.h: Generalized login check. * libmisc/shell/login.h, libmisc/shell/login_check.c, libmisc/shell/login_prompt.c: New files. * libmisc/stackchk/check.c: Changed format for blown stack message. * libcsupport/src/libio_sockets.c: Removed superfluous cast. * libnetworking/rtems/ftpfs.h: Documentation.
* Conditionally build __assert().Ralf Corsepius2009-03-111-0/+2
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* Build conditionally.Ralf Corsepius2009-03-101-0/+2
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* 2009-03-09 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2009-03-091-1/+1
| | | | | | | | | | PR 1376/filesystem * libcsupport/include/rtems/libio.h, libfs/src/dosfs/fat_file.c, libfs/src/dosfs/msdos.h, libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_file.c, libfs/src/imfs/deviceio.c, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_directory.c, libfs/src/imfs/imfs_fifo.c, libfs/src/imfs/memfile.c, libfs/src/nfsclient/src/nfs.c: lseek handlers should return off_t.
* 2009-03-05 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2009-03-051-1/+1
| | | | | * libcsupport/src/malloc_initialize.c: Fixed invalid function parameter.
* 2009-03-02 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-03-021-2/+3
| | | | | | | | * libcsupport/src/malloc_initialize.c, score/Makefile.am, score/include/rtems/score/protectedheap.h, score/inline/rtems/score/heap.inl: Get total heap size correct when using unified C Program Heap and RTEMS Workspace. * score/src/pheapgetsize.c: New file.
* Remove #define KERNEL, #define _KERNEL.Ralf Corsepius2009-02-041-1/+1
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* 2009-01-29 Nickolay Semyonov-Kolchin <nbkolchin@gmail.com>Joel Sherrill2009-01-291-6/+8
| | | | | | | | PR 1359/cpukit * libcsupport/src/libio.c: rtems_libio_allocate: rtems_libio_iop_freelist incorrectly zeroed on semaphore error. Now checks error and does not modify anything until sure it has created semaphore.
* 2009-01-29 Eric Norum <norume@aps.anl.gov>Joel Sherrill2009-01-291-9/+10
| | | | | | PR 1364/cpukit * libcsupport/src/gxx_wrappers.c: Fix compilation problems when diagnostics enabled.
* 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-01-051-4/+5
| | | | | | | | | | | | | | | | | | | | | | | * libcsupport/src/gxx_wrappers.c, posix/include/mqueue.h, posix/include/rtems/posix/semaphore.h, posix/inline/rtems/posix/barrier.inl, posix/inline/rtems/posix/key.inl, posix/inline/rtems/posix/mqueue.inl, posix/inline/rtems/posix/rwlock.inl, posix/inline/rtems/posix/semaphore.inl, posix/inline/rtems/posix/spinlock.inl, posix/inline/rtems/posix/timer.inl, posix/src/condget.c, posix/src/mqueuenametoid.c, posix/src/mutexget.c, posix/src/semaphorenametoid.c, posix/src/semopen.c, sapi/src/itronapi.c, sapi/src/posixapi.c: Make changes necessary for all tests to run on SPARC with 16-bit Ids. This required ensuring that all POSIX and compilering binding code makes a distinction between the public Id type (e.g. pthread_t, etc.) and the RTEMS Object_Id type. All POSIX Object Get routines should not take the POSIX Id type as the argument. Sixteen bit RTEMS Ids should be placed into the 32-bits reserved by the POSIX API type in a uniform manner now. This removed all assumptions that the external Id types in POSIX and ITRON are the same as the internal Object Id type.
* Remove hpux9 anachronism.Ralf Corsepius2009-01-051-5/+0
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* Build writev.c/readv.c for NEWLIB.Ralf Corsepius2009-01-051-1/+1
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* Use external scandir if available.Ralf Corsepius2009-01-041-1/+4
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* Move src/malloc_p.h to *_SOURCES.Ralf Corsepius2008-12-231-2/+2
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* 2008-12-21 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-12-211-3/+3
| | | | | * libcsupport/src/malloc_statistics_helpers.c: Use intptr_t not ssize_t.
* 2008-12-16 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-12-161-2/+4
| | | | | | | | | | * libcsupport/src/__times.c, posix/src/adjtime.c, posix/src/clockgetres.c, posix/src/sysconf.c, rtems/src/clockgettickspersecond.c, rtems/src/clockgettod.c, rtems/src/clockset.c, rtems/src/clocktodvalidate.c, score/src/timespecfromticks.c, score/src/timespectoticks.c, score/src/ts64toticks.c: More case converted to use configuration table entry not _TOD_Microseconds_per_tick.
* 2008-12-14 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-12-141-2/+2
| | | | | | | | | | | | | | | | * libcsupport/src/realloc.c, rtems/include/rtems/rtems/region.h, rtems/src/regioncreate.c, rtems/src/regionextend.c, rtems/src/regiongetsegment.c, rtems/src/regiongetsegmentsize.c, rtems/src/regionmp.c, rtems/src/regionresizesegment.c, sapi/include/rtems/config.h, score/include/rtems/score/heap.h, score/include/rtems/score/protectedheap.h, score/src/heap.c, score/src/heapallocate.c, score/src/heapallocatealigned.c, score/src/heapextend.c, score/src/heapresizeblock.c, score/src/heapsizeofuserarea.c, score/src/pheapallocate.c, score/src/pheapallocatealigned.c, score/src/pheapextend.c, score/src/pheapgetblocksize.c, score/src/pheapresizeblock.c: Change sizes of heap/region and allocated objects in heap to intptr_t so they can be larger than a single allocatable object (e.g. size_t).
* #include <stdint.h> instead of <rtems/stdint.h>.Ralf Corsepius2008-12-111-1/+1
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* Add prototypes.Ralf Corsepius2008-12-101-4/+4
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* 2008-12-08 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-12-081-10/+11
| | | | | | | | | | | | | | | | | | | | | | | | * libcsupport/src/__times.c, libmisc/cpuuse/cpuusagereport.c, libmisc/cpuuse/cpuusagereset.c, posix/src/clockgettime.c, posix/src/pthread.c, posix/src/timersettime.c, rtems/include/rtems/rtems/ratemon.h, rtems/src/clockgetsecondssinceepoch.c, rtems/src/clockgetuptime.c, rtems/src/ratemongetstatus.c, rtems/src/ratemonperiod.c, rtems/src/ratemonreportstatistics.c, rtems/src/taskwakewhen.c, rtems/src/timerfirewhen.c, rtems/src/timerserver.c, rtems/src/timerserverfirewhen.c, score/Makefile.am, score/preinstall.am, score/include/rtems/score/thread.h, score/include/rtems/score/tod.h, score/src/coretod.c, score/src/coretodget.c, score/src/coretodgetuptime.c, score/src/coretodset.c, score/src/coretodtickle.c, score/src/threaddispatch.c, score/src/threadinitialize.c: Add SuperCore handler Timestamp to provide an opaque class for the representation and manipulation of uptime, time of day, and the difference between two timestamps. By using SuperCore Timestamp, it is clear which methods and APIs really have to be struct timespec and which can be in an optimized native format. * score/include/rtems/score/timestamp.h, score/src/coretodgetuptimetimespec.c: New files.
* 2008-12-05 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2008-12-051-3/+3
| | | | | * libcsupport/Makefile.am: Unconditionally compile files which now are in newlib.
* Compile contents conditionally.Ralf Corsepius2008-12-0510-2/+42
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* 2008-11-20 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-11-201-4/+13
| | | | | | * libcsupport/Makefile.am, posix/Makefile.am: Comment out including files which contain routines which are now provided by the newlib posix subdirectory. Document a few which come from the unix directory.
* 2008-11-20 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-11-201-0/+3
| | | | | | * libcsupport/src/newlibc_exit.c, score/src/threadhandler.c: Do not think about running init/fini on AVR. We do not know what mechanism it uses but this is not it.
* 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-11-122-1/+52
| | | | | * libcsupport/Makefile.am: Add getrusage(). * libcsupport/src/getrusage.c: New file.
* 2008-11-07 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-11-071-3/+3
| | | | | * libcsupport/src/ttyname.c: Change third parameter of ttyname to be size_t instead of int.
* 2008-11-03 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-11-031-1/+1
| | | | | | PR 1333/cpukit * libcsupport/include/rtems/termiostypes.h: Typo on type name -- should be rtems_device_minor_number.
* 2008-10-14 Tim Cussins <timcussins@eml.cc>Joel Sherrill2008-10-141-1/+1
| | | | * libcsupport/src/free.c: Should print begin field not start field.
* 2008-10-14 Wei Shen <cquark@gmail.com>Joel Sherrill2008-10-143-6/+11
| | | | | | | | | | | | * Makefile.am, preinstall.am, libcsupport/src/mknod.c, libcsupport/src/open.c, libcsupport/src/pipe.c, libfs/Makefile.am, libfs/preinstall.am, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_creat.c, libfs/src/imfs/imfs_debug.c, libfs/src/imfs/imfs_eval.c, libfs/src/imfs/imfs_initsupp.c, libfs/src/imfs/imfs_mknod.c, libfs/src/imfs/imfs_stat.c, libfs/src/imfs/memfile.c: Initial commit of POSIX pipe support. * libfs/src/imfs/imfs_fifo.c, libfs/src/pipe/fifo.c, libfs/src/pipe/pipe.c, libfs/src/pipe/pipe.h: New files.
* 2008-10-03 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-10-031-1/+1
| | | | | | | | | | | * libcsupport/src/printk.c: Addresses can be larger than integers so use long for %p formats. * score/inline/rtems/score/address.inl: Offsets can be positive or negative, so use int32_t. Also do math with intptr_t since there are cases where the number of bits in an address do not equal the number of bits in an integer. * score/inline/rtems/score/heap.inl: Offsets can be positive or negative, so use int32_t.
* 2008-10-03 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-10-031-2/+8
| | | | | | * configure.ac: Add m32r. * libcsupport/src/newlibc_exit.c: For some odd reason, the fini symbol for the m32r in C needs an extra leading _.
* 2008-10-02 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-10-022-5/+5
| | | | | | | | | | | | | | | | | * libcsupport/src/malloc_statistics_helpers.c, libcsupport/src/realloc.c, rtems/include/rtems/rtems/region.h, rtems/include/rtems/rtems/support.h, rtems/src/regiongetsegmentsize.c, rtems/src/regionresizesegment.c, rtems/src/workspace.c, sapi/include/confdefs.h, score/include/rtems/score/heap.h, score/include/rtems/score/protectedheap.h, score/include/rtems/score/wkspace.h, score/src/heap.c, score/src/heapallocate.c, score/src/heapallocatealigned.c, score/src/heapextend.c, score/src/heapresizeblock.c, score/src/heapsizeofuserarea.c, score/src/pheapgetblocksize.c, score/src/wkspace.c: Change size_t to ssize_t on all Heap, Workspace and Region calls. On 16-bit architectures, size_t can be 16-bits which would limit sizes to 64K.
* 2008-09-22 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-09-222-1/+27
| | | | | | * include/rtems/bspIo.h, libcsupport/Makefile.am: Add genchark() for polled debug input from the same device as printk(). * libcsupport/src/getchark.c: New file.
* 2008-09-17 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-09-1711-30/+41
| | | | | | | | | | | | | * libcsupport/src/free.c, libcsupport/src/malloc.c, libcsupport/src/malloc_initialize.c, libcsupport/src/malloc_p.h, libcsupport/src/malloc_sbrk_helpers.c, libcsupport/src/malloc_statistics_helpers.c, libcsupport/src/malloc_walk.c, libcsupport/src/mallocfreespace.c, libcsupport/src/mallocinfo.c, libcsupport/src/realloc.c, libcsupport/src/rtems_memalign.c, sapi/include/confdefs.h, score/inline/rtems/score/thread.inl: Add support for optionally having a unified work area. In other words, the RTEMS Workspace and C Program Heap are the same pool of memory.
* 2008-09-17 Miao Yan <yanmiaobest@gmail.com>Joel Sherrill2008-09-1710-69/+81
| | | | | | | | | | | | | | | | | | | | | | | * Makefile.am, preinstall.am, libcsupport/Makefile.am, libcsupport/include/rtems/libcsupport.h, libcsupport/include/rtems/libio.h, libcsupport/src/base_fs.c, libcsupport/src/libio_init.c, libcsupport/src/newlibc_exit.c, libcsupport/src/newlibc_init.c, libcsupport/src/sync.c, libfs/Makefile.am, libfs/src/imfs/deviceio.c, sapi/include/confdefs.h: Merge GSOC project code to add simple device only filesystem (devfs), optionally completely drop out filesystem, and to clean up disabling newlib reentrancy support. This dropped 17K from the minimum.exe for sparc/sis and arm/rtl22xx_t now has a 15K code space. * libcsupport/src/__usrenv.c, libcsupport/src/newlibc_reent.c, libfs/src/devfs/devclose.c, libfs/src/devfs/devfs.h, libfs/src/devfs/devfs_eval.c, libfs/src/devfs/devfs_init.c, libfs/src/devfs/devfs_mknod.c, libfs/src/devfs/devfs_node_type.c, libfs/src/devfs/devfs_show.c, libfs/src/devfs/devioctl.c, libfs/src/devfs/devopen.c, libfs/src/devfs/devread.c, libfs/src/devfs/devstat.c, libfs/src/devfs/devwrite.c, libfs/src/imfs/deviceerrno.c: New files. * libcsupport/src/newlibc.c: Removed.
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