This commit was manufactured by cvs2svn to create tag 'rtems-3-5-1'.3.5.1

Sprout from master 1996-01-24 20:38:47 UTC Joel Sherrill <joel.sherrill@OARcorp.com> 'M==military changed to M=multiprocessor' Delete: c/build-tools/README c/build-tools/cklength.c c/build-tools/eolstrip.c c/build-tools/packhex.c c/build-tools/unhex.c c/src/exec/libcsupport/include/clockdrv.h c/src/exec/libcsupport/include/console.h c/src/exec/libcsupport/include/iosupp.h c/src/exec/libcsupport/include/ringbuf.h c/src/exec/libcsupport/include/rtems/assoc.h c/src/exec/libcsupport/include/rtems/error.h c/src/exec/libcsupport/include/rtems/libcsupport.h c/src/exec/libcsupport/include/rtems/libio.h c/src/exec/libcsupport/include/spurious.h c/src/exec/libcsupport/include/sys/utsname.h c/src/exec/libcsupport/include/timerdrv.h c/src/exec/libcsupport/include/vmeintr.h c/src/exec/libcsupport/src/README c/src/exec/libcsupport/src/__brk.c c/src/exec/libcsupport/src/__gettod.c c/src/exec/libcsupport/src/__times.c c/src/exec/libcsupport/src/assoc.c c/src/exec/libcsupport/src/error.c c/src/exec/libcsupport/src/hosterr.c c/src/exec/libcsupport/src/libio.c c/src/exec/libcsupport/src/malloc.c c/src/exec/libcsupport/src/newlibc.c c/src/exec/libcsupport/src/no_libc.c c/src/exec/libcsupport/src/unixlibc.c c/src/exec/libcsupport/src/utsname.c c/src/exec/posix/base/aio.h c/src/exec/posix/base/devctl.h c/src/exec/posix/base/intr.h c/src/exec/posix/base/limits.h c/src/exec/posix/base/mqueue.h c/src/exec/posix/base/pthread.h c/src/exec/posix/base/sched.h c/src/exec/posix/base/semaphore.h c/src/exec/posix/base/unistd.h c/src/exec/posix/headers/cancel.h c/src/exec/posix/headers/cond.h c/src/exec/posix/headers/condmp.h c/src/exec/posix/headers/intr.h c/src/exec/posix/headers/key.h c/src/exec/posix/headers/mqueue.h c/src/exec/posix/headers/mqueuemp.h c/src/exec/posix/headers/mutex.h c/src/exec/posix/headers/mutexmp.h c/src/exec/posix/headers/priority.h c/src/exec/posix/headers/pthread.h c/src/exec/posix/headers/pthreadmp.h c/src/exec/posix/headers/semaphore.h c/src/exec/posix/headers/semaphoremp.h c/src/exec/posix/headers/threadsup.h c/src/exec/posix/headers/time.h c/src/exec/posix/include/aio.h c/src/exec/posix/include/devctl.h c/src/exec/posix/include/intr.h c/src/exec/posix/include/limits.h c/src/exec/posix/include/mqueue.h c/src/exec/posix/include/pthread.h c/src/exec/posix/include/rtems/posix/cancel.h c/src/exec/posix/include/rtems/posix/cond.h c/src/exec/posix/include/rtems/posix/condmp.h c/src/exec/posix/include/rtems/posix/intr.h c/src/exec/posix/include/rtems/posix/key.h c/src/exec/posix/include/rtems/posix/mqueue.h c/src/exec/posix/include/rtems/posix/mqueuemp.h c/src/exec/posix/include/rtems/posix/mutex.h c/src/exec/posix/include/rtems/posix/mutexmp.h c/src/exec/posix/include/rtems/posix/priority.h c/src/exec/posix/include/rtems/posix/pthread.h c/src/exec/posix/include/rtems/posix/pthreadmp.h c/src/exec/posix/include/rtems/posix/semaphore.h c/src/exec/posix/include/rtems/posix/semaphoremp.h c/src/exec/posix/include/rtems/posix/threadsup.h c/src/exec/posix/include/rtems/posix/time.h c/src/exec/posix/include/sched.h c/src/exec/posix/include/semaphore.h c/src/exec/posix/include/sys/utsname.h c/src/exec/posix/include/unistd.h c/src/exec/posix/inline/cond.inl c/src/exec/posix/inline/intr.inl c/src/exec/posix/inline/key.inl c/src/exec/posix/inline/mqueue.inl c/src/exec/posix/inline/mutex.inl c/src/exec/posix/inline/priority.inl c/src/exec/posix/inline/pthread.inl c/src/exec/posix/inline/rtems/posix/cond.inl c/src/exec/posix/inline/rtems/posix/intr.inl c/src/exec/posix/inline/rtems/posix/key.inl c/src/exec/posix/inline/rtems/posix/mqueue.inl c/src/exec/posix/inline/rtems/posix/mutex.inl c/src/exec/posix/inline/rtems/posix/priority.inl c/src/exec/posix/inline/rtems/posix/pthread.inl c/src/exec/posix/inline/rtems/posix/semaphore.inl c/src/exec/posix/inline/semaphore.inl c/src/exec/posix/src/aio.c c/src/exec/posix/src/cancel.c c/src/exec/posix/src/cond.c c/src/exec/posix/src/devctl.c c/src/exec/posix/src/intr.c c/src/exec/posix/src/key.c c/src/exec/posix/src/mqueue.c c/src/exec/posix/src/mutex.c c/src/exec/posix/src/psignal.c c/src/exec/posix/src/pthread.c c/src/exec/posix/src/sched.c c/src/exec/posix/src/semaphore.c c/src/exec/posix/src/time.c c/src/exec/posix/src/types.c c/src/exec/posix/src/unistd.c c/src/exec/posix/src/utsname.c c/src/exec/posix/sys/utsname.h c/src/exec/rtems/include/rtems.h c/src/exec/rtems/include/rtems/rtems/asr.h c/src/exec/rtems/include/rtems/rtems/attr.h c/src/exec/rtems/include/rtems/rtems/clock.h c/src/exec/rtems/include/rtems/rtems/dpmem.h c/src/exec/rtems/include/rtems/rtems/event.h c/src/exec/rtems/include/rtems/rtems/eventmp.h c/src/exec/rtems/include/rtems/rtems/eventset.h c/src/exec/rtems/include/rtems/rtems/intr.h c/src/exec/rtems/include/rtems/rtems/message.h c/src/exec/rtems/include/rtems/rtems/modes.h c/src/exec/rtems/include/rtems/rtems/mp.h c/src/exec/rtems/include/rtems/rtems/msgmp.h c/src/exec/rtems/include/rtems/rtems/options.h c/src/exec/rtems/include/rtems/rtems/part.h c/src/exec/rtems/include/rtems/rtems/partmp.h c/src/exec/rtems/include/rtems/rtems/ratemon.h c/src/exec/rtems/include/rtems/rtems/region.h c/src/exec/rtems/include/rtems/rtems/regionmp.h c/src/exec/rtems/include/rtems/rtems/rtemsapi.h c/src/exec/rtems/include/rtems/rtems/sem.h c/src/exec/rtems/include/rtems/rtems/semmp.h c/src/exec/rtems/include/rtems/rtems/signal.h c/src/exec/rtems/include/rtems/rtems/signalmp.h c/src/exec/rtems/include/rtems/rtems/status.h c/src/exec/rtems/include/rtems/rtems/support.h c/src/exec/rtems/include/rtems/rtems/taskmp.h c/src/exec/rtems/include/rtems/rtems/tasks.h c/src/exec/rtems/include/rtems/rtems/timer.h c/src/exec/rtems/include/rtems/rtems/types.h c/src/exec/rtems/inline/rtems/rtems/asr.inl c/src/exec/rtems/inline/rtems/rtems/attr.inl c/src/exec/rtems/inline/rtems/rtems/dpmem.inl c/src/exec/rtems/inline/rtems/rtems/event.inl c/src/exec/rtems/inline/rtems/rtems/eventset.inl c/src/exec/rtems/inline/rtems/rtems/message.inl c/src/exec/rtems/inline/rtems/rtems/modes.inl c/src/exec/rtems/inline/rtems/rtems/options.inl c/src/exec/rtems/inline/rtems/rtems/part.inl c/src/exec/rtems/inline/rtems/rtems/ratemon.inl c/src/exec/rtems/inline/rtems/rtems/region.inl c/src/exec/rtems/inline/rtems/rtems/sem.inl c/src/exec/rtems/inline/rtems/rtems/status.inl c/src/exec/rtems/inline/rtems/rtems/support.inl c/src/exec/rtems/inline/rtems/rtems/tasks.inl c/src/exec/rtems/inline/rtems/rtems/timer.inl c/src/exec/rtems/macros/rtems/rtems/asr.inl c/src/exec/rtems/macros/rtems/rtems/attr.inl c/src/exec/rtems/macros/rtems/rtems/dpmem.inl c/src/exec/rtems/macros/rtems/rtems/event.inl c/src/exec/rtems/macros/rtems/rtems/eventset.inl c/src/exec/rtems/macros/rtems/rtems/message.inl c/src/exec/rtems/macros/rtems/rtems/modes.inl c/src/exec/rtems/macros/rtems/rtems/options.inl c/src/exec/rtems/macros/rtems/rtems/part.inl c/src/exec/rtems/macros/rtems/rtems/ratemon.inl c/src/exec/rtems/macros/rtems/rtems/region.inl c/src/exec/rtems/macros/rtems/rtems/sem.inl c/src/exec/rtems/macros/rtems/rtems/status.inl c/src/exec/rtems/macros/rtems/rtems/support.inl c/src/exec/rtems/macros/rtems/rtems/tasks.inl c/src/exec/rtems/macros/rtems/rtems/timer.inl c/src/exec/rtems/src/rtclock.c c/src/exec/rtems/src/rtemstimer.c c/src/exec/sapi/headers/confdefs.h c/src/exec/sapi/include/confdefs.h c/src/exec/sapi/include/rtems/config.h c/src/exec/sapi/include/rtems/directives.h c/src/exec/sapi/include/rtems/extension.h c/src/exec/sapi/include/rtems/fatal.h c/src/exec/sapi/include/rtems/init.h c/src/exec/sapi/include/rtems/io.h c/src/exec/sapi/include/rtems/mptables.h c/src/exec/sapi/include/rtems/sptables.h c/src/exec/sapi/inline/rtems/extension.inl c/src/exec/sapi/macros/rtems/extension.inl c/src/exec/sapi/src/exinit.c c/src/exec/score/cpu/hppa1.1/cpu.c c/src/exec/score/cpu/hppa1.1/cpu.h c/src/exec/score/cpu/hppa1.1/cpu_asm.h c/src/exec/score/cpu/hppa1.1/cpu_asm.s c/src/exec/score/cpu/hppa1.1/hppa.h c/src/exec/score/cpu/hppa1.1/hppatypes.h c/src/exec/score/cpu/hppa1.1/rtems.s c/src/exec/score/cpu/powerpc/README c/src/exec/score/cpu/powerpc/TODO c/src/exec/score/cpu/powerpc/cpu.c c/src/exec/score/cpu/powerpc/cpu.h c/src/exec/score/cpu/powerpc/cpu_asm.s c/src/exec/score/cpu/powerpc/irq_stub.s c/src/exec/score/cpu/powerpc/ppc.h c/src/exec/score/cpu/powerpc/ppctypes.h c/src/exec/score/cpu/powerpc/rtems.s c/src/exec/score/cpu/sparc/README c/src/exec/score/cpu/sparc/asm.h c/src/exec/score/cpu/sparc/cpu.c c/src/exec/score/cpu/sparc/cpu.h c/src/exec/score/cpu/sparc/cpu_asm.s c/src/exec/score/cpu/sparc/erc32.h c/src/exec/score/cpu/sparc/rtems.s c/src/exec/score/cpu/sparc/sparc.h c/src/exec/score/cpu/sparc/sparctypes.h c/src/exec/score/include/rtems/debug.h c/src/exec/score/include/rtems/score/address.h c/src/exec/score/include/rtems/score/apiext.h c/src/exec/score/include/rtems/score/bitfield.h c/src/exec/score/include/rtems/score/chain.h c/src/exec/score/include/rtems/score/context.h c/src/exec/score/include/rtems/score/copyrt.h c/src/exec/score/include/rtems/score/coremsg.h c/src/exec/score/include/rtems/score/coremutex.h c/src/exec/score/include/rtems/score/coresem.h c/src/exec/score/include/rtems/score/heap.h c/src/exec/score/include/rtems/score/interr.h c/src/exec/score/include/rtems/score/isr.h c/src/exec/score/include/rtems/score/mpci.h c/src/exec/score/include/rtems/score/mppkt.h c/src/exec/score/include/rtems/score/object.h c/src/exec/score/include/rtems/score/objectmp.h c/src/exec/score/include/rtems/score/priority.h c/src/exec/score/include/rtems/score/stack.h c/src/exec/score/include/rtems/score/states.h c/src/exec/score/include/rtems/score/sysstate.h c/src/exec/score/include/rtems/score/thread.h c/src/exec/score/include/rtems/score/threadmp.h c/src/exec/score/include/rtems/score/threadq.h c/src/exec/score/include/rtems/score/tod.h 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c/src/exec/score/macros/rtems/score/threadmp.inl c/src/exec/score/macros/rtems/score/tod.inl c/src/exec/score/macros/rtems/score/tqdata.inl c/src/exec/score/macros/rtems/score/userext.inl c/src/exec/score/macros/rtems/score/watchdog.inl c/src/exec/score/macros/rtems/score/wkspace.inl c/src/exec/score/src/coretod.c c/src/exec/score/tools/hppa1.1/genoffsets.c c/src/lib/include/rtems/assoc.h c/src/lib/include/rtems/error.h c/src/lib/include/rtems/libcsupport.h c/src/lib/include/rtems/libio.h c/src/lib/include/sys/utsname.h c/src/lib/libbsp/hppa1.1/simhppa/include/bsp.h c/src/lib/libbsp/hppa1.1/simhppa/include/coverhd.h c/src/lib/libbsp/hppa1.1/simhppa/include/ttydrv.h c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/README c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/addrconv.c c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/getcfg.c c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/intr.c c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/mpisr.c c/src/lib/libbsp/hppa1.1/simhppa/startup/bspclean.c c/src/lib/libbsp/hppa1.1/simhppa/startup/bspstart.c c/src/lib/libbsp/hppa1.1/simhppa/startup/setvec.c c/src/lib/libbsp/hppa1.1/simhppa/times c/src/lib/libbsp/hppa1.1/simhppa/tools/print_dump.c c/src/lib/libbsp/hppa1.1/simhppa/tty/tty.c c/src/lib/libbsp/powerpc/papyrus/README c/src/lib/libbsp/powerpc/papyrus/dlentry/dlentry.s c/src/lib/libbsp/powerpc/papyrus/flashentry/flashentry.s c/src/lib/libbsp/powerpc/papyrus/include/bsp.h c/src/lib/libbsp/powerpc/papyrus/include/coverhd.h c/src/lib/libbsp/powerpc/papyrus/startup/bspclean.c c/src/lib/libbsp/powerpc/papyrus/startup/bspstart.c c/src/lib/libbsp/powerpc/papyrus/startup/linkcmds c/src/lib/libbsp/powerpc/papyrus/startup/setvec.c c/src/lib/libbsp/powerpc/papyrus/times c/src/lib/libc/utsname.c c/src/lib/libcpu/hppa1.1/clock/clock.c c/src/lib/libcpu/hppa1.1/runway/runway.h c/src/lib/libcpu/hppa1.1/semaphore/semaphore.c c/src/lib/libcpu/hppa1.1/semaphore/semaphore.h c/src/lib/libcpu/hppa1.1/timer/timer.c c/src/lib/libcpu/powerpc/README c/src/lib/libcpu/powerpc/ppc403/README c/src/lib/libcpu/powerpc/ppc403/clock/clock.c c/src/lib/libcpu/powerpc/ppc403/console/console.c c/src/lib/libcpu/powerpc/ppc403/timer/timer.c c/src/lib/libcpu/powerpc/ppc403/vectors/README c/src/lib/libcpu/powerpc/ppc403/vectors/align_h.s c/src/lib/libcpu/powerpc/ppc403/vectors/vectors.s c/src/lib/libcpu/sparc/include/erc32.h c/src/lib/libcpu/sparc/reg_win/window.s c/src/libchip/shmdr/README c/src/libchip/shmdr/addlq.c c/src/libchip/shmdr/cnvpkt.c c/src/libchip/shmdr/dump.c c/src/libchip/shmdr/fatal.c c/src/libchip/shmdr/getlq.c c/src/libchip/shmdr/getpkt.c c/src/libchip/shmdr/init.c c/src/libchip/shmdr/initlq.c c/src/libchip/shmdr/intr.c c/src/libchip/shmdr/mpci.h c/src/libchip/shmdr/mpisr.c c/src/libchip/shmdr/poll.c c/src/libchip/shmdr/receive.c c/src/libchip/shmdr/retpkt.c c/src/libchip/shmdr/send.c c/src/libchip/shmdr/setckvec.c c/src/libchip/shmdr/shm_driver.h c/src/optman/rtems/no-dpmem.c c/src/optman/rtems/no-event.c c/src/optman/rtems/no-mp.c c/src/optman/rtems/no-msg.c c/src/optman/rtems/no-part.c c/src/optman/rtems/no-region.c c/src/optman/rtems/no-rtmon.c c/src/optman/rtems/no-sem.c c/src/optman/rtems/no-signal.c c/src/optman/rtems/no-timer.c c/src/optman/sapi/no-ext.c c/src/optman/sapi/no-io.c cpukit/libcsupport/include/clockdrv.h cpukit/libcsupport/include/console.h cpukit/libcsupport/include/iosupp.h cpukit/libcsupport/include/ringbuf.h cpukit/libcsupport/include/rtems/assoc.h cpukit/libcsupport/include/rtems/error.h cpukit/libcsupport/include/rtems/libcsupport.h cpukit/libcsupport/include/rtems/libio.h cpukit/libcsupport/include/spurious.h cpukit/libcsupport/include/sys/utsname.h cpukit/libcsupport/include/timerdrv.h cpukit/libcsupport/include/vmeintr.h cpukit/libcsupport/src/README cpukit/libcsupport/src/__brk.c cpukit/libcsupport/src/__gettod.c cpukit/libcsupport/src/__times.c cpukit/libcsupport/src/assoc.c 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testsuites/sptests/sp08/task1.c testsuites/sptests/sp09/delay.c testsuites/sptests/sp09/init.c testsuites/sptests/sp09/isr.c testsuites/sptests/sp09/screen01.c testsuites/sptests/sp09/screen02.c testsuites/sptests/sp09/screen03.c testsuites/sptests/sp09/screen04.c testsuites/sptests/sp09/screen05.c testsuites/sptests/sp09/screen06.c testsuites/sptests/sp09/screen07.c testsuites/sptests/sp09/screen08.c testsuites/sptests/sp09/screen09.c testsuites/sptests/sp09/screen10.c testsuites/sptests/sp09/screen11.c testsuites/sptests/sp09/screen12.c testsuites/sptests/sp09/screen13.c testsuites/sptests/sp09/screen14.c testsuites/sptests/sp09/sp09.doc testsuites/sptests/sp09/sp09.scn testsuites/sptests/sp09/system.h testsuites/sptests/sp09/task1.c testsuites/sptests/sp09/task2.c testsuites/sptests/sp09/task3.c testsuites/sptests/sp09/task4.c testsuites/sptests/sp11/init.c testsuites/sptests/sp11/sp11.doc testsuites/sptests/sp11/sp11.scn testsuites/sptests/sp11/system.h testsuites/sptests/sp11/task1.c testsuites/sptests/sp11/task2.c testsuites/sptests/sp11/timer.c testsuites/sptests/sp12/init.c testsuites/sptests/sp12/pridrv.c testsuites/sptests/sp12/pritask.c testsuites/sptests/sp12/sp12.doc testsuites/sptests/sp12/sp12.scn testsuites/sptests/sp12/system.h testsuites/sptests/sp12/task1.c testsuites/sptests/sp12/task2.c testsuites/sptests/sp12/task3.c testsuites/sptests/sp12/task4.c testsuites/sptests/sp12/task5.c testsuites/sptests/sp13/fillbuff.c testsuites/sptests/sp13/init.c testsuites/sptests/sp13/putbuff.c testsuites/sptests/sp13/sp13.doc testsuites/sptests/sp13/sp13.scn testsuites/sptests/sp13/system.h testsuites/sptests/sp13/task1.c testsuites/sptests/sp13/task2.c testsuites/sptests/sp13/task3.c testsuites/sptests/sp14/asr.c testsuites/sptests/sp14/init.c testsuites/sptests/sp14/sp14.doc testsuites/sptests/sp14/sp14.scn testsuites/sptests/sp14/system.h testsuites/sptests/sp14/task1.c testsuites/sptests/sp14/task2.c testsuites/sptests/sp15/init.c testsuites/sptests/sp15/sp15.doc testsuites/sptests/sp15/sp15.scn testsuites/sptests/sp15/system.h testsuites/sptests/sp15/task1.c testsuites/sptests/sp16/init.c testsuites/sptests/sp16/sp16.doc testsuites/sptests/sp16/sp16.scn testsuites/sptests/sp16/system.h testsuites/sptests/sp16/task1.c testsuites/sptests/sp16/task2.c testsuites/sptests/sp16/task3.c testsuites/sptests/sp16/task4.c testsuites/sptests/sp16/task5.c testsuites/sptests/sp17/asr.c testsuites/sptests/sp17/init.c testsuites/sptests/sp17/sp17.doc testsuites/sptests/sp17/sp17.scn testsuites/sptests/sp17/system.h testsuites/sptests/sp17/task1.c testsuites/sptests/sp17/task2.c testsuites/sptests/sp19/first.c testsuites/sptests/sp19/fptask.c testsuites/sptests/sp19/fptest.h testsuites/sptests/sp19/init.c testsuites/sptests/sp19/inttest.h testsuites/sptests/sp19/sp19.doc testsuites/sptests/sp19/sp19.scn testsuites/sptests/sp19/system.h testsuites/sptests/sp19/task1.c testsuites/sptests/sp20/getall.c testsuites/sptests/sp20/init.c testsuites/sptests/sp20/sp20.doc testsuites/sptests/sp20/sp20.scn testsuites/sptests/sp20/system.h testsuites/sptests/sp20/task1.c testsuites/sptests/sp21/init.c testsuites/sptests/sp21/sp21.doc testsuites/sptests/sp21/sp21.scn testsuites/sptests/sp21/system.h testsuites/sptests/sp21/task1.c testsuites/sptests/sp22/delay.c testsuites/sptests/sp22/init.c testsuites/sptests/sp22/prtime.c testsuites/sptests/sp22/sp22.doc testsuites/sptests/sp22/sp22.scn testsuites/sptests/sp22/system.h testsuites/sptests/sp22/task1.c testsuites/sptests/sp23/init.c testsuites/sptests/sp23/sp23.doc testsuites/sptests/sp23/sp23.scn testsuites/sptests/sp23/system.h testsuites/sptests/sp23/task1.c testsuites/sptests/sp24/init.c testsuites/sptests/sp24/resume.c testsuites/sptests/sp24/sp24.doc testsuites/sptests/sp24/sp24.scn testsuites/sptests/sp24/system.h testsuites/sptests/sp24/task1.c testsuites/sptests/sp25/init.c testsuites/sptests/sp25/sp25.doc testsuites/sptests/sp25/sp25.scn testsuites/sptests/sp25/system.h testsuites/sptests/sp25/task1.c testsuites/sptests/spfatal/fatal.c testsuites/sptests/spfatal/init.c testsuites/sptests/spfatal/puterr.c testsuites/sptests/spfatal/spfatal.doc testsuites/sptests/spfatal/spfatal.scn testsuites/sptests/spfatal/system.h testsuites/sptests/spfatal/task1.c testsuites/sptests/spsize/getint.c testsuites/sptests/spsize/init.c testsuites/sptests/spsize/size.c testsuites/sptests/spsize/system.h testsuites/support/include/tmacros.h testsuites/tmtests/README testsuites/tmtests/include/timesys.h testsuites/tmtests/tm01/system.h testsuites/tmtests/tm01/task1.c testsuites/tmtests/tm01/tm01.doc testsuites/tmtests/tm02/system.h testsuites/tmtests/tm02/task1.c testsuites/tmtests/tm02/tm02.doc testsuites/tmtests/tm03/system.h testsuites/tmtests/tm03/task1.c testsuites/tmtests/tm03/tm03.doc testsuites/tmtests/tm04/system.h testsuites/tmtests/tm04/task1.c testsuites/tmtests/tm04/tm04.doc testsuites/tmtests/tm05/system.h testsuites/tmtests/tm05/task1.c testsuites/tmtests/tm05/tm05.doc testsuites/tmtests/tm06/system.h testsuites/tmtests/tm06/task1.c testsuites/tmtests/tm06/tm06.doc testsuites/tmtests/tm07/system.h testsuites/tmtests/tm07/task1.c testsuites/tmtests/tm07/tm07.doc testsuites/tmtests/tm08/system.h testsuites/tmtests/tm08/task1.c testsuites/tmtests/tm08/tm08.doc testsuites/tmtests/tm09/system.h testsuites/tmtests/tm09/task1.c testsuites/tmtests/tm09/tm09.doc testsuites/tmtests/tm10/system.h testsuites/tmtests/tm10/task1.c testsuites/tmtests/tm10/tm10.doc testsuites/tmtests/tm11/system.h testsuites/tmtests/tm11/task1.c testsuites/tmtests/tm11/tm11.doc testsuites/tmtests/tm12/system.h testsuites/tmtests/tm12/task1.c testsuites/tmtests/tm12/tm12.doc testsuites/tmtests/tm13/system.h testsuites/tmtests/tm13/task1.c testsuites/tmtests/tm13/tm13.doc testsuites/tmtests/tm14/system.h testsuites/tmtests/tm14/task1.c testsuites/tmtests/tm14/tm14.doc testsuites/tmtests/tm15/system.h testsuites/tmtests/tm15/task1.c testsuites/tmtests/tm15/tm15.doc testsuites/tmtests/tm16/system.h testsuites/tmtests/tm16/task1.c testsuites/tmtests/tm16/tm16.doc testsuites/tmtests/tm17/system.h testsuites/tmtests/tm17/task1.c testsuites/tmtests/tm17/tm17.doc testsuites/tmtests/tm18/system.h testsuites/tmtests/tm18/task1.c testsuites/tmtests/tm18/tm18.doc testsuites/tmtests/tm19/system.h testsuites/tmtests/tm19/task1.c testsuites/tmtests/tm19/tm19.doc testsuites/tmtests/tm20/system.h testsuites/tmtests/tm20/task1.c testsuites/tmtests/tm20/tm20.doc testsuites/tmtests/tm21/system.h testsuites/tmtests/tm21/task1.c testsuites/tmtests/tm21/tm21.doc testsuites/tmtests/tm22/system.h testsuites/tmtests/tm22/task1.c testsuites/tmtests/tm22/tm22.doc testsuites/tmtests/tm23/system.h testsuites/tmtests/tm23/task1.c testsuites/tmtests/tm23/tm23.doc testsuites/tmtests/tm24/system.h testsuites/tmtests/tm24/task1.c testsuites/tmtests/tm24/tm24.doc testsuites/tmtests/tm25/system.h testsuites/tmtests/tm25/task1.c testsuites/tmtests/tm25/tm25.doc testsuites/tmtests/tm26/fptest.h testsuites/tmtests/tm26/system.h testsuites/tmtests/tm26/task1.c testsuites/tmtests/tm26/tm26.doc testsuites/tmtests/tm27/system.h testsuites/tmtests/tm27/task1.c testsuites/tmtests/tm27/tm27.doc testsuites/tmtests/tm28/system.h testsuites/tmtests/tm28/task1.c testsuites/tmtests/tm28/tm28.doc testsuites/tmtests/tm29/system.h testsuites/tmtests/tm29/task1.c testsuites/tmtests/tm29/tm29.doc testsuites/tmtests/tmck/system.h testsuites/tmtests/tmck/task1.c testsuites/tmtests/tmck/tmck.doc testsuites/tmtests/tmoverhd/dumrtems.h testsuites/tmtests/tmoverhd/empty.c testsuites/tmtests/tmoverhd/system.h testsuites/tmtests/tmoverhd/testtask.c testsuites/tmtests/tmoverhd/tmoverhd.doc tools/build/README tools/build/cklength.c tools/build/eolstrip.c tools/build/os/msdos/README tools/build/os/msdos/cklength.uue tools/build/os/msdos/fixtimer.c tools/build/os/msdos/fixtimer.uue tools/build/os/msdos/ifc.c tools/build/os/msdos/ifc_exe.uue tools/build/packhex.c tools/build/scripts/README tools/build/src/cklength.c tools/build/src/eolstrip.c tools/build/src/packhex.c tools/build/src/unhex.c tools/build/unhex.c tools/cpu/hppa1.1/genoffsets.c tools/cpu/unix/gensize.c tools/update/310_to_320_list tools/update/README
author: cvs2git <rtems-devel@rtems.org> 1996-01-24 20:38:48 +0000
committer: cvs2git <rtems-devel@rtems.org> 1996-01-24 20:38:48 +0000
commit: c5cea43cde3772505263e312ae97c5858d918d8f (patch)
tree: 4e594f67b38fc8cc2d200fc0c61d65a0a591ea52 /cpukit/rtems/src/tasks.c
parent: M==military changed to M=multiprocessor (diff)
download: rtems-c5cea43cde3772505263e312ae97c5858d918d8f.tar.bz2
1 files changed, 0 insertions, 1096 deletions
diff --git a/cpukit/rtems/src/tasks.c b/cpukit/rtems/src/tasks.c
deleted file mode 100644
index 99ec426dd6..0000000000
--- a/cpukit/rtems/src/tasks.c
+++ /dev/null
@@ -1,1096 +0,0 @@
-/*
- *  RTEMS Task Manager
- *
- *
- *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
- *  On-Line Applications Research Corporation (OAR).
- *  All rights assigned to U.S. Government, 1994.
- *
- *  This material may be reproduced by or for the U.S. Government pursuant
- *  to the copyright license under the clause at DFARS 252.227-7013.  This
- *  notice must appear in all copies of this file and its derivatives.
- *
- *  $Id$
- */
-
-#include <rtems/system.h>
-#include <rtems/rtems/status.h>
-#include <rtems/rtems/support.h>
-#include <rtems/rtems/modes.h>
-#include <rtems/score/object.h>
-#include <rtems/score/stack.h>
-#include <rtems/score/states.h>
-#include <rtems/rtems/tasks.h>
-#include <rtems/score/thread.h>
-#include <rtems/score/threadq.h>
-#include <rtems/score/tod.h>
-#include <rtems/score/userext.h>
-#include <rtems/score/wkspace.h>
-#include <rtems/score/apiext.h>
-#include <rtems/score/sysstate.h>
-
-/*PAGE
- *
- *  _RTEMS_tasks_Create_extension
- *
- *  XXX
- */
-
-boolean _RTEMS_tasks_Create_extension(
-  Thread_Control *executing, 
-  Thread_Control *created
-)
-{
-  RTEMS_API_Control *api;
-
-  api = _Workspace_Allocate( sizeof( RTEMS_API_Control ) );
-
-  if ( !api )
-    return FALSE;
-
-  created->API_Extensions[ THREAD_API_RTEMS ] = api;
- 
-  api->pending_events = EVENT_SETS_NONE_PENDING;
-  _ASR_Initialize( &api->Signal );
-  return TRUE;
-}
-
-/*PAGE
- *
- *  _RTEMS_tasks_Start_extension
- *
- *  XXX
- */
- 
-User_extensions_routine _RTEMS_tasks_Start_extension(
-  Thread_Control *executing,
-  Thread_Control *started
-)
-{
-  RTEMS_API_Control *api;
-
-  api = started->API_Extensions[ THREAD_API_RTEMS ];
- 
-  api->pending_events = EVENT_SETS_NONE_PENDING;
-
-  _ASR_Initialize( &api->Signal );
-}
-
-/*PAGE
- *
- *  _RTEMS_tasks_Delete_extension
- *
- *  XXX
- */
- 
-User_extensions_routine _RTEMS_tasks_Delete_extension(
-  Thread_Control *executing, 
-  Thread_Control *deleted
-)
-{
-  (void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] );
- 
-  deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL;
-}
-
-/*PAGE
- *
- *  _RTEMS_tasks_Switch_extension
- *
- *  XXX
- */
- 
-User_extensions_routine _RTEMS_tasks_Switch_extension(
-  Thread_Control *executing
-)
-{
-  ISR_Level          level;
-  RTEMS_API_Control *api;
-  ASR_Information   *asr;
-  rtems_signal_set   signal_set;
-  Modes_Control      prev_mode;
-
-  api = executing->API_Extensions[ THREAD_API_RTEMS ];
-  asr = &api->Signal;
- 
-  _ISR_Disable( level );
-    signal_set = asr->signals_posted;
-    asr->signals_posted = 0;
-  _ISR_Enable( level );
- 
- 
-  if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
-    return;
- 
-  asr->nest_level += 1;
-  rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
- 
-  (*asr->handler)( signal_set );
-
-  asr->nest_level -= 1;
-  rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
-
-}
-
-API_extensions_Control _RTEMS_tasks_API_extensions = {
-  { NULL, NULL },
-  NULL,                                     /* predriver */
-  _RTEMS_tasks_Initialize_user_tasks        /* postdriver */
-};
-
-User_extensions_Control _RTEMS_tasks_User_extensions = {
-  { NULL, NULL },
-  { _RTEMS_tasks_Create_extension,            /* create */
-    _RTEMS_tasks_Start_extension,             /* start */
-    _RTEMS_tasks_Start_extension,             /* restart */
-    _RTEMS_tasks_Delete_extension,            /* delete */
-    NULL,                                     /* switch */
-    _RTEMS_tasks_Switch_extension,            /* post switch */
-    NULL,                                     /* begin */
-    NULL,                                     /* exitted */
-    NULL                                      /* fatal */
-  }
-};
-
-/*PAGE
- *
- *  _RTEMS_tasks_Manager_initialization
- *
- *  This routine initializes all Task Manager related data structures.
- *
- *  Input parameters:
- *    maximum_tasks       - number of tasks to initialize
- *
- *  Output parameters:  NONE
- */
-
-void _RTEMS_tasks_Manager_initialization(
-  unsigned32                        maximum_tasks,
-  unsigned32                        number_of_initialization_tasks,
-  rtems_initialization_tasks_table *user_tasks
-)
-{
-
-  _RTEMS_tasks_Number_of_initialization_tasks = number_of_initialization_tasks;
-  _RTEMS_tasks_User_initialization_tasks = user_tasks;
-
-  if ( user_tasks == NULL || number_of_initialization_tasks == 0 )
-    _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, TRUE, RTEMS_TOO_MANY );
-
-  _Objects_Initialize_information(
-    &_RTEMS_tasks_Information,
-    OBJECTS_RTEMS_TASKS,
-    TRUE,
-    maximum_tasks,
-    sizeof( Thread_Control ),
-    FALSE,
-    RTEMS_MAXIMUM_NAME_LENGTH,
-    TRUE
-  );
-
-  /*
-   *  Add all the extensions for this API
-   */
-
-  _User_extensions_Add_API_set( &_RTEMS_tasks_User_extensions );
-
-  _API_extensions_Add( &_RTEMS_tasks_API_extensions );
-
-  /*
-   *  Register the MP Process Packet routine.
-   */
-
-  _MPCI_Register_packet_processor(
-    MP_PACKET_TASKS,
-    _RTEMS_tasks_MP_Process_packet
-  );
-
-}
-
-/*PAGE
- *
- *  rtems_task_create
- *
- *  This directive creates a thread by allocating and initializing a
- *  thread control block and a stack.  The newly created thread is
- *  placed in the dormant state.
- *
- *  Input parameters:
- *    name             - user defined thread name
- *    initial_priority - thread priority
- *    stack_size       - stack size in bytes
- *    initial_modes    - initial thread mode
- *    attribute_set    - thread attributes
- *    id               - pointer to thread id
- *
- *  Output parameters:
- *    id                - thread id
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_create(
-  rtems_name           name,
-  rtems_task_priority  initial_priority,
-  unsigned32           stack_size,
-  rtems_mode           initial_modes,
-  rtems_attribute      attribute_set,
-  Objects_Id          *id
-)
-{
-  register Thread_Control *the_thread;
-  Objects_MP_Control      *the_global_object = NULL;
-  boolean                  is_fp;
-  boolean                  is_global;
-  boolean                  status;
-  rtems_attribute          the_attribute_set;
-  Priority_Control         core_priority;
-  RTEMS_API_Control       *api;
-  ASR_Information         *asr;
- 
-
-  if ( !rtems_is_name_valid( name ) )
-    return RTEMS_INVALID_NAME;
-
-  /* 
-   *  Core Thread Initialize insures we get the minimum amount of
-   *  stack space.
-   */
-
-#if 0
-  if ( !_Stack_Is_enough( stack_size ) )
-    return RTEMS_INVALID_SIZE;
-#endif
-
-  /*
-   *  Validate the RTEMS API priority and convert it to the core priority range.
-   */
-
-  if ( !_RTEMS_tasks_Priority_is_valid( initial_priority ) )
-    return RTEMS_INVALID_PRIORITY;
-
-  core_priority = _RTEMS_tasks_Priority_to_Core( initial_priority );
-
-  /*
-   *  Fix the attribute set to match the attributes which
-   *  this processor (1) requires and (2) is able to support.
-   *  First add in the required flags for attribute_set
-   *  Typically this might include FP if the platform
-   *  or application required all tasks to be fp aware.
-   *  Then turn off the requested bits which are not supported.
-   */
-
-  the_attribute_set = _Attributes_Set( attribute_set, ATTRIBUTES_REQUIRED );
-  the_attribute_set =
-    _Attributes_Clear( the_attribute_set, ATTRIBUTES_NOT_SUPPORTED );
-
-  if ( _Attributes_Is_floating_point( the_attribute_set ) )
-    is_fp = TRUE;
-  else
-    is_fp = FALSE;
-
-  if ( _Attributes_Is_global( the_attribute_set ) ) {
-
-    is_global = TRUE;
-
-    if ( !_System_state_Is_multiprocessing )
-      return RTEMS_MP_NOT_CONFIGURED;
-
-  } else
-    is_global = FALSE;
-
-  /*
-   *  Make sure system is MP if this task is global
-   */
-
-  /*
-   *  Disable dispatch for protection
-   */ 
-
-  _Thread_Disable_dispatch();
-
-  /*
-   *  Allocate the thread control block and -- if the task is global --
-   *  allocate a global object control block.
-   *
-   *  NOTE:  This routine does not use the combined allocate and open
-   *         global object routine because this results in a lack of
-   *         control over when memory is allocated and can be freed in
-   *         the event of an error.
-   */
-
-  the_thread = _RTEMS_tasks_Allocate();
-
-  if ( !the_thread ) {
-    _Thread_Enable_dispatch();
-    return RTEMS_TOO_MANY;
-  }
-
-  if ( is_global ) {
-    the_global_object = _Objects_MP_Allocate_global_object();
-
-    if ( _Objects_MP_Is_null_global_object( the_global_object ) ) {
-      _RTEMS_tasks_Free( the_thread );
-      _Thread_Enable_dispatch();
-      return RTEMS_TOO_MANY;
-    }
-  }
-
-  /*
-   *  Initialize the core thread for this task.
-   */
-
-  status = _Thread_Initialize(
-    &_RTEMS_tasks_Information,
-    the_thread, 
-    NULL,
-    stack_size,
-    is_fp,
-    core_priority,
-    _Modes_Is_preempt(initial_modes)   ? TRUE : FALSE,
-    _Modes_Is_timeslice(initial_modes) ? TRUE : FALSE,
-    _Modes_Get_interrupt_level(initial_modes),
-    &name
-  );
-
-  if ( !status ) {
-    if ( is_global )
-      _Objects_MP_Free_global_object( the_global_object );
-    _RTEMS_tasks_Free( the_thread );
-    _Thread_Enable_dispatch();
-    return RTEMS_UNSATISFIED;
-  }
-
-  api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
-  asr = &api->Signal;
- 
-  asr->is_enabled = _Modes_Is_asr_disabled(initial_modes) ? FALSE : TRUE;
-
-  *id = the_thread->Object.id;
-
-  if ( is_global ) {
-
-    the_thread->is_global = TRUE;
-
-    _Objects_MP_Open(
-      &_RTEMS_tasks_Information,
-      the_global_object,
-      name,
-      the_thread->Object.id
-    );
-
-    _RTEMS_tasks_MP_Send_process_packet(
-      RTEMS_TASKS_MP_ANNOUNCE_CREATE,
-      the_thread->Object.id,
-      name
-    );
-
-   }
-
-  _Thread_Enable_dispatch();
-  return RTEMS_SUCCESSFUL;
-}
-
-/*PAGE
- *
- *  rtems_task_ident
- *
- *  This directive returns the system ID associated with
- *  the thread name.
- *
- *  Input parameters:
- *    name - user defined thread name
- *    node - node(s) to be searched
- *    id   - pointer to thread id
- *
- *  Output parameters:
- *    *id               - thread id
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_ident(
-  rtems_name    name,
-  unsigned32    node,
-  Objects_Id   *id
-)
-{
-  Objects_Name_to_id_errors  status;
-
-  if ( name == OBJECTS_ID_OF_SELF ) {
-    *id = _Thread_Executing->Object.id;
-    return RTEMS_SUCCESSFUL;
-   }
-
-  status = _Objects_Name_to_id( &_RTEMS_tasks_Information, &name, node, id );
-
-  return _Status_Object_name_errors_to_status[ status ];
-}
-
-/*PAGE
- *
- *  rtems_task_start
- *
- *  This directive readies the thread identified by the "id"
- *  based on its current priorty, to await execution.  A thread
- *  can be started only from the dormant state.
- *
- *  Input parameters:
- *    id          - thread id
- *    entry_point - start execution address of thread
- *    argument    - thread argument
- *
- *  Output parameters:
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_start(
-  rtems_id         id,
-  rtems_task_entry entry_point,
-  unsigned32       argument
-)
-{
-  register Thread_Control *the_thread;
-  Objects_Locations        location;
-
-  if ( entry_point == NULL )
-    return RTEMS_INVALID_ADDRESS;
-
-  the_thread = _Thread_Get( id, &location );
-  switch ( location ) {
-    case OBJECTS_ERROR:
-      return RTEMS_INVALID_ID;
-    case OBJECTS_REMOTE:
-      _Thread_Dispatch();
-      return RTEMS_ILLEGAL_ON_REMOTE_OBJECT;
-    case OBJECTS_LOCAL:
-      if ( _Thread_Start(
-             the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
-        _Thread_Enable_dispatch();
-        return RTEMS_SUCCESSFUL;
-      }
-      _Thread_Enable_dispatch();
-      return RTEMS_INCORRECT_STATE;
-  }
-
-  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
-}
-
-/*PAGE
- *
- *  rtems_task_restart
- *
- *  This directive readies the specified thread.  It restores
- *  the thread environment to the original values established
- *  at thread creation and start time.  A thread can be restarted
- *  from any state except the dormant state.
- *
- *  Input parameters:
- *    id       - thread id
- *    argument - thread argument
- *
- *  Output parameters:
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_restart(
-  Objects_Id id,
-  unsigned32 argument
-)
-{
-  register Thread_Control *the_thread;
-  Objects_Locations        location;
-
-  the_thread = _Thread_Get( id, &location );
-  switch ( location ) {
-    case OBJECTS_ERROR:
-      return RTEMS_INVALID_ID;
-    case OBJECTS_REMOTE:
-      _Thread_Dispatch();
-      return RTEMS_ILLEGAL_ON_REMOTE_OBJECT;
-    case OBJECTS_LOCAL:
-      if ( _Thread_Restart( the_thread, NULL, argument ) ) {
-        _Thread_Enable_dispatch();
-        return RTEMS_SUCCESSFUL;
-      }
-      _Thread_Enable_dispatch();
-      return RTEMS_INCORRECT_STATE;
-  }
-
-  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
-}
-
-/*PAGE
- *
- *  rtems_task_delete
- *
- *  This directive allows a thread to delete itself or the thread
- *  identified in the id field.  The executive halts execution
- *  of the thread and frees the thread control block.
- *
- *  Input parameters:
- *    id - thread id
- *
- *  Output parameters:
- *    nothing           - if id is the requesting thread (always succeeds)
- *    RTEMS_SUCCESSFUL - if successful and id is
- *                           not the requesting thread
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_delete(
-  Objects_Id id
-)
-{
-  register Thread_Control *the_thread;
-  Objects_Locations        location;
-
-  the_thread = _Thread_Get( id, &location );
-  switch ( location ) {
-    case OBJECTS_ERROR:
-      return RTEMS_INVALID_ID;
-    case OBJECTS_REMOTE:
-      _Thread_Dispatch();
-      return RTEMS_ILLEGAL_ON_REMOTE_OBJECT;
-    case OBJECTS_LOCAL:
-      _Thread_Close( &_RTEMS_tasks_Information, the_thread );
-
-      _RTEMS_tasks_Free( the_thread );
-
-      if ( the_thread->is_global ) {
-
-        _Objects_MP_Close( &_RTEMS_tasks_Information, the_thread->Object.id );
-
-        _RTEMS_tasks_MP_Send_process_packet(
-          RTEMS_TASKS_MP_ANNOUNCE_DELETE,
-          the_thread->Object.id,
-          0                                /* Not used */
-        );
-      }
-
-      _Thread_Enable_dispatch();
-      return RTEMS_SUCCESSFUL;
-  }
-
-  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
-}
-
-/*PAGE
- *
- *  rtems_task_suspend
- *
- *  This directive will place the specified thread in the "suspended"
- *  state.  Note that the suspended state can be in addition to
- *  other waiting states.
- *
- *  Input parameters:
- *    id - thread id
- *
- *  Output parameters:
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_suspend(
-  Objects_Id id
-)
-{
-  register Thread_Control *the_thread;
-  Objects_Locations               location;
-
-  the_thread = _Thread_Get( id, &location );
-  switch ( location ) {
-    case OBJECTS_ERROR:
-      return RTEMS_INVALID_ID;
-    case OBJECTS_REMOTE:
-      return _RTEMS_tasks_MP_Send_request_packet(
-        RTEMS_TASKS_MP_SUSPEND_REQUEST,
-        id,
-        0,          /* Not used */
-        0,          /* Not used */
-        0           /* Not used */
-      );
-    case OBJECTS_LOCAL:
-      if ( !_States_Is_suspended( the_thread->current_state ) ) {
-        _Thread_Set_state( the_thread, STATES_SUSPENDED );
-        _Thread_Enable_dispatch();
-        return RTEMS_SUCCESSFUL;
-      }
-      _Thread_Enable_dispatch();
-      return RTEMS_ALREADY_SUSPENDED;
-  }
-
-  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
-}
-
-/*PAGE
- *
- *  rtems_task_resume
- *
- *  This directive will remove the specified thread
- *  from the suspended state.
- *
- *  Input parameters:
- *    id - thread id
- *
- *  Output parameters:
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_resume(
-  Objects_Id id
-)
-{
-  register Thread_Control *the_thread;
-  Objects_Locations        location;
-
-  the_thread = _Thread_Get( id, &location );
-  switch ( location ) {
-    case OBJECTS_ERROR:
-      return RTEMS_INVALID_ID;
-    case OBJECTS_REMOTE:
-      return(
-        _RTEMS_tasks_MP_Send_request_packet(
-          RTEMS_TASKS_MP_RESUME_REQUEST,
-          id,
-          0,          /* Not used */
-          0,          /* Not used */
-          0           /* Not used */
-        )
-      );
-    case OBJECTS_LOCAL:
-      if ( _States_Is_suspended( the_thread->current_state ) ) {
-        _Thread_Resume( the_thread );
-        _Thread_Enable_dispatch();
-        return RTEMS_SUCCESSFUL;
-      }
-      _Thread_Enable_dispatch();
-      return RTEMS_INCORRECT_STATE;
-  }
-
-  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
-}
-
-/*PAGE
- *
- *  rtems_task_set_priority
- *
- *  This directive changes the priority of the specified thread.
- *  The specified thread can be any thread in the system including
- *  the requesting thread.
- *
- *  Input parameters:
- *    id           - thread id (0 indicates requesting thread)
- *    new_priority - thread priority (0 indicates current priority)
- *    old_priority - pointer to previous priority
- *
- *  Output parameters:
- *    old_priority      - previous priority
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_set_priority(
-  Objects_Id           id,
-  rtems_task_priority  new_priority,
-  rtems_task_priority *old_priority
-)
-{
-  register Thread_Control *the_thread;
-  Objects_Locations               location;
-
-  if ( new_priority != RTEMS_CURRENT_PRIORITY &&
-       !_RTEMS_tasks_Priority_is_valid( new_priority ) )
-    return RTEMS_INVALID_PRIORITY;
-
-  the_thread = _Thread_Get( id, &location );
-  switch ( location ) {
-    case OBJECTS_ERROR:
-      return RTEMS_INVALID_ID;
-    case OBJECTS_REMOTE:
-      _Thread_Executing->Wait.return_argument = old_priority;
-      return(
-        _RTEMS_tasks_MP_Send_request_packet(
-          RTEMS_TASKS_MP_SET_PRIORITY_REQUEST,
-          id,
-          new_priority,
-          0,          /* Not used */
-          0           /* Not used */
-        )
-      );
-    case OBJECTS_LOCAL:
-      *old_priority = the_thread->current_priority;
-      if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
-        the_thread->real_priority = new_priority;
-        if ( the_thread->resource_count == 0 ||
-             the_thread->current_priority > new_priority )
-          _Thread_Change_priority( the_thread, new_priority );
-      }
-      _Thread_Enable_dispatch();
-      return RTEMS_SUCCESSFUL;
-  }
-
-  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
-}
-
-/*PAGE
- *
- *  rtems_task_mode
- *
- *  This directive enables and disables several modes of
- *  execution for the requesting thread.
- *
- *  Input parameters:
- *    mode_set          - new mode
- *    mask              - mask
- *    previous_mode_set - address of previous mode set
- *
- *  Output:
- *    *previous_mode_set - previous mode set
- *     always return RTEMS_SUCCESSFUL;
- */
-
-rtems_status_code rtems_task_mode(
-  rtems_mode  mode_set,
-  rtems_mode  mask,
-  rtems_mode *previous_mode_set
-)
-{
-  Thread_Control     *executing;
-  RTEMS_API_Control  *api;
-  ASR_Information    *asr;
-  boolean             is_asr_enabled = FALSE;
-  boolean             needs_asr_dispatching = FALSE;
-  rtems_mode          old_mode;
-
-  executing     = _Thread_Executing;
-  api = executing->API_Extensions[ THREAD_API_RTEMS ];
-  asr = &api->Signal;
-
-  old_mode  = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
-  old_mode |= (executing->is_timeslice) ? RTEMS_TIMESLICE : RTEMS_NO_TIMESLICE;
-  old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
-  old_mode |= _ISR_Get_level();
-
-  *previous_mode_set = old_mode;
-
-  /*
-   *  These are generic thread scheduling characteristics.
-   */
-
-  if ( mask & RTEMS_PREEMPT_MASK )
-    executing->is_preemptible = _Modes_Is_preempt(mode_set) ? TRUE : FALSE;
-
-  if ( mask & RTEMS_TIMESLICE_MASK )
-    executing->is_timeslice = _Modes_Is_timeslice(mode_set) ? TRUE : FALSE;
-
-  /*
-   *  Set the new interrupt level
-   */
-
-  if ( mask & RTEMS_INTERRUPT_MASK )
-    _Modes_Set_interrupt_level( mode_set );
-
-  /*
-   *  This is specific to the RTEMS API
-   */
-
-  is_asr_enabled = FALSE;
-  needs_asr_dispatching = FALSE;
-
-  if ( mask & RTEMS_ASR_MASK ) {
-    is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? FALSE : TRUE;
-    if ( is_asr_enabled != asr->is_enabled ) {
-      asr->is_enabled = is_asr_enabled;
-      _ASR_Swap_signals( asr );
-      if ( _ASR_Are_signals_pending( asr ) )
-        needs_asr_dispatching = TRUE;
-    }
-  }
-
-  if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
-    _Thread_Dispatch();
-
-  return RTEMS_SUCCESSFUL;
-}
-
-/*PAGE
- *
- *  rtems_task_get_note
- *
- *  This directive obtains the note from the specified notepad
- *  of the specified thread.
- *
- *  Input parameters:
- *    id      - thread id
- *    notepad - notepad number
- *    note    - pointer to note
- *
- *  Output parameters:
- *    note              - filled in if successful
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_get_note(
-  Objects_Id  id,
-  unsigned32  notepad,
-  unsigned32 *note
-)
-{
-  register Thread_Control *the_thread;
-  Objects_Locations        location;
-  RTEMS_API_Control       *api;
-
-  /*
-   *  NOTE:  There is no check for < RTEMS_NOTEPAD_FIRST because that would
-   *         be checking an unsigned number for being negative.
-   */
-
-  if ( notepad > RTEMS_NOTEPAD_LAST )
-    return RTEMS_INVALID_NUMBER;
-
-  /*
-   *  Optimize the most likely case to avoid the Thread_Dispatch.
-   */
-
-  if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
-       _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
-      api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
-      *note = api->Notepads[ notepad ];
-      return RTEMS_SUCCESSFUL;
-  }
-
-  the_thread = _Thread_Get( id, &location );
-  switch ( location ) {
-    case OBJECTS_ERROR:
-      return RTEMS_INVALID_ID;
-    case OBJECTS_REMOTE:
-      _Thread_Executing->Wait.return_argument = note;
-
-      return _RTEMS_tasks_MP_Send_request_packet(
-        RTEMS_TASKS_MP_GET_NOTE_REQUEST,
-        id,
-        0,          /* Not used */
-        notepad,
-        0           /* Not used */
-      );
-    case OBJECTS_LOCAL:
-      api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
-      *note = api->Notepads[ notepad ];
-      _Thread_Enable_dispatch();
-      return RTEMS_SUCCESSFUL;
-  }
-
-  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
-}
-
-/*PAGE
- *
- * rtems_task_set_note
- *
- *  This directive sets the specified notepad contents to the given
- *  note.
- *
- *  Input parameters:
- *    id      - thread id
- *    notepad - notepad number
- *    note    - note value
- *
- *  Output parameters:
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_set_note(
-  Objects_Id id,
-  unsigned32 notepad,
-  unsigned32 note
-)
-{
-  register Thread_Control *the_thread;
-  Objects_Locations        location;
-  RTEMS_API_Control       *api;
-
-  /*
-   *  NOTE:  There is no check for < RTEMS_NOTEPAD_FIRST because that would
-   *         be checking an unsigned number for being negative.
-   */
-
-  if ( notepad > RTEMS_NOTEPAD_LAST )
-    return RTEMS_INVALID_NUMBER;
-
-  /*
-   *  Optimize the most likely case to avoid the Thread_Dispatch.
-   */
-
-  if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
-       _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
-      api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
-      api->Notepads[ notepad ] = note;
-      return RTEMS_SUCCESSFUL;
-  }
-
-  the_thread = _Thread_Get( id, &location );
-  switch ( location ) {
-    case OBJECTS_ERROR:
-      return RTEMS_INVALID_ID;
-    case OBJECTS_REMOTE:
-      return _RTEMS_tasks_MP_Send_request_packet(
-        RTEMS_TASKS_MP_SET_NOTE_REQUEST,
-        id,
-        0,          /* Not used */
-        notepad,
-        note
-      );
-
-    case OBJECTS_LOCAL:
-      api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
-      api->Notepads[ notepad ] = note;
-      _Thread_Enable_dispatch();
-      return RTEMS_SUCCESSFUL;
-  }
-
-  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
-}
-
-/*PAGE
- *
- *  rtems_task_wake_after
- *
- *  This directive suspends the requesting thread for the given amount
- *  of ticks.
- *
- *  Input parameters:
- *    ticks - number of ticks to wait
- *
- *  Output parameters:
- *    RTEMS_SUCCESSFUL - always successful
- */
-
-rtems_status_code rtems_task_wake_after(
-  rtems_interval ticks
-)
-{
-  if ( ticks == 0 ) {
-    _Thread_Yield_processor();
-    _Thread_Dispatch();
-  } else {
-    _Thread_Disable_dispatch();
-      _Thread_Set_state( _Thread_Executing, STATES_DELAYING );
-      _Watchdog_Initialize(
-        &_Thread_Executing->Timer,
-        _Thread_Delay_ended,
-        _Thread_Executing->Object.id,
-        NULL
-      );
-      _Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
-    _Thread_Enable_dispatch();
-  }
-  return RTEMS_SUCCESSFUL;
-}
-
-/*PAGE
- *
- *  rtems_task_wake_when
- *
- *  This directive blocks the requesting thread until the given date and
- *  time is reached.
- *
- *  Input parameters:
- *    time_buffer - pointer to the time and date structure
- *
- *  Output parameters:
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_task_wake_when(
-rtems_time_of_day *time_buffer
-)
-{
-  Watchdog_Interval   seconds;
-
-  if ( !_TOD_Is_set() )
-    return RTEMS_NOT_DEFINED;
-
-  time_buffer->ticks = 0;
-
-  if ( !_TOD_Validate( time_buffer ) )
-    return RTEMS_INVALID_CLOCK;
-
-  seconds = _TOD_To_seconds( time_buffer );
-
-  if ( seconds <= _TOD_Seconds_since_epoch )
-    return RTEMS_INVALID_CLOCK;
-
-  _Thread_Disable_dispatch();
-    _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
-    _Watchdog_Initialize(
-      &_Thread_Executing->Timer,
-      _Thread_Delay_ended,
-      _Thread_Executing->Object.id,
-      NULL
-    );
-    _Watchdog_Insert_seconds(
-      &_Thread_Executing->Timer,
-      seconds - _TOD_Seconds_since_epoch
-    );
-  _Thread_Enable_dispatch();
-  return RTEMS_SUCCESSFUL;
-}
-
-/*PAGE
- *
- *  _RTEMS_tasks_Initialize_user_tasks
- *
- *  This routine creates and starts all configured user
- *  initialzation threads.
- *
- *  Input parameters: NONE
- *
- *  Output parameters:  NONE
- */
-
-void _RTEMS_tasks_Initialize_user_tasks( void )
-{
-  unsigned32                        index;
-  unsigned32                        maximum;
-  rtems_id                          id;
-  rtems_status_code                 return_value;
-  rtems_initialization_tasks_table *user_tasks;
-
-  /*
-   *  NOTE:  This is slightly different from the Ada implementation.
-   */
-
-  user_tasks = _RTEMS_tasks_User_initialization_tasks;
-  maximum    = _RTEMS_tasks_Number_of_initialization_tasks;
-
-  for ( index=0 ; index < maximum ; index++ ) {
-    return_value = rtems_task_create(
-      user_tasks[ index ].name,
-      user_tasks[ index ].initial_priority,
-      user_tasks[ index ].stack_size,
-      user_tasks[ index ].mode_set,
-      user_tasks[ index ].attribute_set,
-      &id
-    );
-
-    if ( !rtems_is_status_successful( return_value ) )
-      _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, TRUE, return_value );
-
-    return_value = rtems_task_start(
-      id,
-      user_tasks[ index ].entry_point,
-      user_tasks[ index ].argument
-    );
-
-    if ( !rtems_is_status_successful( return_value ) )
-      _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, TRUE, return_value );
-  }
-}
-
author	cvs2git <rtems-devel@rtems.org>	1996-01-24 20:38:48 +0000
committer	cvs2git <rtems-devel@rtems.org>	1996-01-24 20:38:48 +0000
commit	c5cea43cde3772505263e312ae97c5858d918d8f (patch)
tree	4e594f67b38fc8cc2d200fc0c61d65a0a591ea52 /cpukit/rtems/src/tasks.c
parent	M==military changed to M=multiprocessor (diff)
download	rtems-c5cea43cde3772505263e312ae97c5858d918d8f.tar.bz2