Subversion Repositories or1k

2003-02-24  Jonathan Larmour  <jifl@eCosCentric.com>

        * cdl/uitron.cdl: Update doc link.

2002-05-27  Jesper Skov  <jskov@redhat.com>

        * cdl/uitron.cdl: Don't build C tests when C++ options selected.

2002-05-22  Nick Garnett  <nickg@redhat.com>

        * doc/uitron.sgml: Fixed dangling xref.

2002-02-19  Mark Salter  <msalter@redhat.com>

        * doc/uitron.sgml: Fixed typos and such.

2002-02-14  Hugo Tyson  <hmt@redhat.com>

        * doc/uitron.sgml: General polishing... Tidied up broken emPHAsis
        on closing parentheses of function lists.  Reduced line length of
        same to fit real paper, I hope.  Added LITERAL tags all over
        config option mentions.

        New stuff... Added a whole new section "[u]ITRON Configuration
        FAQ" based on some email answers I have given in the past in
        support of customers.

2002-02-13  Hugo Tyson  <hmt@redhat.com>

        * doc/uitron.sgml: NEW FILE: Make id tags qualified with
        compat-uitron- and add a couple of tags; tidy up formatting of
        some function listings; correct comment on using functions in your
        own DSRs and ISRs.

2002-01-24  Jesper Skov  <jskov@redhat.com>

        * include/uit_func.inl (ena_int, dis_int): Wrap
        HAL_MASK_INTERRUPT/HAL_UNMASK_INTERRUPT in interrupt
        disable/restore pairs.
        * tests/testintr.cxx (detach_isr, attach_isr): Change order of
        mask/unmask and disable/restore.

2001-04-30  Jonathan Larmour  <jlarmour@redhat.com>

        * src/uit_objs.cxx: Workaround xscale tools preprocessor bug
        by avoiding determining the stack size with the preprocessor.
        * cdl/tasks.cdl (CYGDAT_UITRON_TASK_EXTERNS and 
        CYGDAT_UITRON_TASK_INITIALISERS): Ditto

2001-04-21  Bart Veer  <bartv@redhat.com>

        * tests/testintr.cxx (task1):
        Disable one of the tests on the synthetic target, it requires
        consistent cpu timing that cannot be guaranteed.

2000-11-01  Jesper Skov  <jskov@redhat.com>

        * include/uit_func.inl: CYG_SCHED_UNIQUE_PRIORITIES changed to
        CYGINT_KERNEL_SCHEDULER_UNIQUE_PRIORITIES

2000-09-13  Jonathan Larmour  <jlarmour@redhat.com>

        * include/uit_objs.hxx (CYG_UITRON_OBJS_INIT_PRIORITY): Define
        with correct priority now.

2000-08-03  Jonathan Larmour  <jlarmour@redhat.co.uk>

        * include/uit_func.inl (ref_mpf): Compute used blocks from
        bytes used / blocks size rather than now obsolete blockcount member

2000-07-04  Jonathan Larmour  <jlarmour@redhat.co.uk>

        * include/uit_func.inl: Update all memory pool related functions to
        reflect the new interface to memory pools, and that they come from
        the new CYGPKG_MEMALLOC package

        * cdl/uitron.cdl: CYGPKG_UITRON_MEMPOOLFIXED and
        CYGPKG_UITRON_MEMPOOLVAR require the CYGPKG_MEMALLOC package

        * include/uit_objs.hxx: Update includes - memory pool implementations
        are now in CYGPKG_MEMALLOC

2000-06-15  Gary Thomas  <gthomas@redhat.com>

        * include/uit_ifnc.h (CYGPRI_UITRON_SET_RETCODE): Always return
        'HANDLED'.  This fixes some confusion when interrupt chaining.

2000-05-15  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_ifnc.h (cyg_uitron_dsr): make this be extern "C"
        always; it went wrong when uitron funcs are inline or C++.

        * src/uit_ifnc.cxx (CYGIMP_UITRON_INLINE_FUNCS): When [re]defining
        this, match what CDL defined.  Warnings--;

2000-05-08  Jesper Skov  <jskov@redhat.com>

        * tests/testintr.cxx (attach_isr, detach_isr): Don't check for
        clean vector after a detach when chaining is enabled.

2000-03-28  Jesper Skov  <jskov@redhat.com>

        * tests/testintr.cxx: Synchronize with clock before making timer
        measurement.

2000-03-28  John Dallaway  <jld@cygnus.co.uk>

        * cdl/uitron.cdl:

        Adjust documentation URLs.

2000-03-22  Jesper Skov  <jskov@redhat.com>

        * include/uit_ifnc.h (ret_int): Fix compiler warning.

2000-03-13  Jesper Skov  <jskov@redhat.com>

        * tests/testintr.cxx: Don't try to disable clock on PowerPC.

2000-03-03  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/testintr.cxx (task1): Only test ena_int() and dis_int()
        for E_PAR if CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS.

2000-02-28  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_func.h: add ena_int() and dis_int().

        * include/uit_func.inl (dis_int): New function added.
        (ena_int): New function added.

        * tests/testintr.cxx (task1): Add a test of ena_int() and
        dis_int(); easiest done here because we have an interrupt number -
        for the clock - in our hands here already for the rest of the
        test.

2000-02-02  Jesper Skov  <jskov@redhat.com>

        * tests/testintr.cxx: Don't output DELAYLOCKSCHED quite so often
        on synthetic target.

2000-01-31  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/testintr.cxx (CHECK_TID): Test that get_tid() returns 0 in
        ISR context ie. non-task portion.

        * include/uit_func.inl (get_tid): Check the sched lock for
        non-task portions, ie. ISR/DSR will have the scheduler locked.

2000-01-31 Simon FitzMaurice  <sdf@cygnus.co.uk>
  * compat/uitron/current/cdl/uitron.cdl

  Adjust help URLs in line with new doc layout.

2000-01-28 Simon FitzMaurice  <sdf@cygnus.co.uk>
  * compat/uitron/current/cdl/uitron.cdl

  Adjust help URLs in line with new doc layout.

2000-01-28  Jonathan Larmour  <jlarmour@redhat.co.uk>

        * tests/testintr.cxx (DELAYLOCKSCHED): When in long testing loops,
        occasionally output a message to show the test is still alive

2000-01-26  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/pkgconf/uitron.h: Add new option
        CYGSEM_UITRON_TIME_IS_MILLISECONDS to control just what it says.

        * include/uit_func.inl (CYG_UITRON_TIME_UIT_TO_SYS32): et al; new
        macros optionally to convert to/from milliSeconds if option
        CYGSEM_UITRON_TIME_IS_MILLISECONDS is set.

        * src/uit_func.cxx: Initialize Cyg_Clock::converter type objects
        if the time unit is set to milliSeconds.

        * cdl/uitron.cdl: Add new option
        CYGSEM_UITRON_TIME_IS_MILLISECONDS to control just what it says.

        Add an include of the kernel config file to the generated
        pkgconf/uitron.h: tests at the very least need it!  This is a
        correct thing to do because the kernel config defines a lot of the
        semantics of the uITRON layer, as well as being needed for
        backward compatibility.

        Also add uit_ifnc.cxx to the files that need compiling.  Due to
        the previous screwup, no testing has been applied to the uITRON
        system under CDL, because it thought the kernel was absent, so
        this had not been detected.  Doh.

2000-01-25  Jesper Skov  <jskov@cygnus.co.uk>

        * tests/testintr.cxx (cyg_start): externC addded.

2000-01-19  Hugo Tyson  <hmt@cygnus.co.uk>

        * cdl/*.cdl: Add descriptions to a number of options &c which were
        lacking same, also tidied up other typos as noticed en passant.

1999-11-09  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * src/uit_objs.cxx: Make the stack size failsafe be tested against
        the minimum stack size, not the typical one.

1999-11-03  John Dallaway  <jld@cygnus.co.uk>

        * cdl/uitron.cdl: Define tests.

1999-10-07  John Dallaway  <jld@cygnus.co.uk>

        * cdl/uitron.cdl: Specify radio buttons using CDL interfaces.

1999-09-06  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * include/uit_objs.hxx (CYG_UITRON_OBJS_INIT_PRIORITY): Revert the
        below change - we may still be shipping antiquated compilers to
        customers. Sigh.

1999-09-02  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_objs.hxx (CYG_UITRON_OBJS_INIT_PRIORITY): Enable
        using init priority on uitron objects, now that the compilers all
        support it fully.  AFAI can tell from a quite broad experiment.

1999-09-01  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/testintr.cxx (attach_isr): Make it all work: my chosen
        default interrupt "level" of 0 means make no interrupts on the
        tx39 ;-( oh well.  Made the whole test simulator-friendly ie. much
        shorter, made the output more friendly to me.

1999-08-26  Hugo Tyson  <hmt@cygnus.co.uk>

        * cdl/uitron.cdl (CYGNUM_UITRON_ISR_ACTION_QUEUESIZE): add a
        "default_value 32" - ooops.

1999-08-26  Hugo Tyson  <hmt@cygnus.co.uk>

        * cdl/uitron.cdl: Add configury for lovely new interrupt-safe
        functions: just "try immediate execution" [is the sched lock one?]
        and queue size.

        * include/pkgconf/uitron.h: Add configury for lovely new
        interrupt-safe functions: just "try immediate execution" [ie. if
        the sched lock is one] and queue size.

        * include/uit_ifnc.inl: Respond to general configury wrt the
        presence of semas, flags, mboxes: only define the ixxx_yyy()
        function if the corresponding xxx_yyy() func exists.  Remove the
        static definitions of the configuration symbols.

        * src/uit_ifnc.cxx: Respond to general configury wrt the presence
        of semas, flags, mboxes: the functions called may not exist!

1999-08-25  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_ifnc.h: New file.  Prototypes of interrupt-safe
        ixxx_yyy() style functions as a porting/backwards-compatibility
        aid.  Prototype of a suitable DSR to mate with an ISR that uses
        them too.

        * include/uit_ifnc.inl: New file.  Bodies for possible inlining of
        the ixxx_yyy() style functions; organized much like the standard
        uITRON functions.

        * src/uit_ifnc.cxx: New file.  Implementation of the DSR provided,
        plus concrete instantiations of the ixxx_yyy() style functions.

        * tests/testintr.cxx: New file.  Test for the ixxx_yyy() functions
        newly provided above.  Rather unpleasant: it is necessary to break
        type-safety to get access to the kernel's interrupt object that
        drives the realtime clock.  Perhaps a neater way will follow.

        * tests/PKGconf.mak (TESTS): Add new testcase testintr.cxx
        * src/PKGconf.mak (COMPILE): Add new source file uit_ifnc.cxx

1999-08-17  John Dallaway  <jld@cygnus.co.uk>

        * cdl/uitron.cdl: Implement radio buttons using
        "FIXME radio" hack in description field for now.

1999-07-30  John Dallaway  <jld@cygnus.co.uk>

        * cdl/uitron.cdl: Tidy display string capitalisation.

1999-05-26  Jesper Skov  <jskov@cygnus.co.uk>

        * tests/testcx7.cxx: Include new stackmon header.

1999-05-20  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/testcx7.cxx (task1): Add some statistics dumping about
        stack usage; since this is quite a long and arduous test.  This
        just helps en passant with testing the interrupt stack work that's
        been happening recently.  C++ only, so not for test7.

1999-05-17  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        * include/uit_func.inl (ter_tsk): Only up the priority of the
        killee if priorities are not unique or we are not already
        elevated.  This is to prevent asserts with the bitmap scheduler.
        (chg_pri): Support a level X feature, pri zero => reset to the
        thread's initial priority.

1999-05-14  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        * include/uit_objs.hxx: object array declaration macro now
        contains constructor priority ordering rune; if 0'd out pending 
        99r1 compiler cutover.

1999-04-23  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/testcx7.cxx: T2_MALLOC definition; only make it smaller
        than the main consumer malloc if coaleasing is enabled, otherwise
        the mempool cannot allocate blocks for the consumer for next time.
        Fixes PR 18817 - only a random perm disable coalescence.

        * tests/test7.c: Ditto.

1999-04-15  John Dallaway  <jld@cygnus.co.uk>

        * include/pkgconf/uitron.h: Tidy display string capitalization.

1999-04-09  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_func.inl (dis_dsp): Remove bad old code which used
        to lock the scheduler to implement dis_dsp() and ena_dsp() - which
        also stopped the clock, for example.  Instead change the calling
        thread's priority to 0 internally so that it cannot be preempted
        by uITRON threads at least, whose priorities are 1--N.  Same
        applies to loc/unl_cpu().  Save the "real" priority in a static,
        and take notice of it everywhere relevant, such as thread and
        system state inquiries, changing (our own) priority, checking for
        dispatch enabled in sleeping calls, and so on.

        * src/uit_func.cxx: New variable cyg_uitron_dis_dsp_old_priority
        for holding the "real" priority of a thread whilst we change our
        priority to zero (the highest) to prevent dispatching in dis_dsp()
        or loc_cpu().

        * include/uit_func.inl (get_tid): Return 0 for the task id if not
        in a uITRON thread, this is better conformance to the spec.

1999-03-22  Hugo Tyson  <hmt@cygnus.co.uk>

        * src/uit_objs.cxx: 
        Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
        CYGNUM_HAL_MINIMUM_STACK_SIZE.

1999-02-23  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * tests/test1.c, tests/test2.c, tests/test3.c, tests/test4.c,
          tests/test5.c, tests/test6.c, tests/test7.c, tests/test8.c,
          tests/test9.c, tests/testcxx.cxx, tests/testcx2.cxx,
          tests/testcx3.cxx, tests/testcx4.cxx, tests/testcx5.cxx,
          tests/testcx6.cxx, tests/testcx7.cxx, tests/testcx8.cxx,
          tests/testcx9.cxx:
        Change all non-applicable cases to use CYG_TEST_NA rather than
        CYG_TEST_PASS/CYG_TEST_EXIT

1999-02-22  Hugo Tyson  <hmt@cygnus.co.uk>

        * src/uit_objs.cxx: Eeeek!  Previous fix was bogus: the override
        was too late in the file to take effect.  The declaration of the
        objects (including stacks) is moved to below the override CPP
        runes.

1999-02-12  Hugo Tyson  <hmt@cygnus.co.uk>

        * src/uit_objs.cxx (CYG_UITRON_DECL):
        Override CYGNUM_UITRON_STACK_SIZE if CYGNUM_HAL_MINIMUM_STACK_SIZE
        demands it.

        * include/pkgconf/uitron.h (CYGNUM_UITRON_STACK_SIZE): 
        Document that this option can be overridden by HALs demands.

1999-02-02  Jesper Skov  <jskov@cygnus.co.uk>
        PR 18968
        * tests/test2.c (task1): 
        * tests/testcx2.cxx (task1): 
        Reduce run time on SIM.

1999-01-26  Jesper Skov  <jskov@cygnus.co.uk>
        PR 18788
        * tests/test4.c (task1): 
        * tests/testcx4.cxx (task1): 
        Extend timeouts when running on HW to avoid failures due to
        overhead of GDB interaction.

1999-01-25  Jesper Skov  <jskov@cygnus.co.uk>
        PR 18576
        * include/pkgconf/uitron.h (CYGDAT_UITRON_SEMA_INITIALIZERS): 
        Let default initializers have values that don't cause tests to
        fail.

1998-11-25  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_func.inl (del_xxx &c):
        Make error returns more consistent; E_NOEXS rather than E_OBJ if
        the object disappeared during a race.

1998-11-19  Hugo Tyson  <hmt@cygnus.co.uk>

        * src/uit_func.cxx (SET_UP_PTRS): 
        PR 17999; work around codegen bug on tx39 with -Os.
        The code is better with the fix regardless, so it's got no
        downside.  Explicitly condition whether to run a follow-on loop
        rather than letting the for-loop sort it out itself.

1998-11-16  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/testcx7.cxx (check_waitstate): 
        Add a routine to check the reported waiting state of the synch
        object in question, and call it as necessary.  This only added to
        the C++ version of the test for enhanced coverage, in case the
        enquiry call perturbs the object state; having both versions
        present is better.  This checks a very recent fix to
        kernel...thread.cxx (1998-10-27).

1998-10-21  Hugo Tyson  <hmt@cygnus.co.uk>

        * src/uit_func.cxx: 
        Provide weakly named dummies for task[1-4], which are the defaults
        referred to by the task array, so that the uITRON system can be
        initialized even when no uITRON tasks have been provided (so long
        as no other changes to the task init configury have been made)
        This does not pollute the namespace, for these are weak symbols.
        Changing them to cyg_uitron_task... would be possible, but it
        carries the false implication that those are cygnus names, when
        they are really entirely up to the user.

        * tests/test[123456789].c: 
        * tests/testcxx.cxx: 
        * tests/testcx[23456789].cxx: 
        Undo the previous change: remove dummies for task[1-4] when we
        decide not to test anything, they will be provided with weak names
        regardles in src/uit_func.cxx.

1998-10-20  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/test[123456789].c: 
        * tests/testcxx.cxx: 
        * tests/testcx[23456789].cxx: 
        Provide dummies for task[1-4] when we decide not to test anything,
        to encourage correct linking.

1998-10-16  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/testcx*.cxx (cyg_start): 
        [all the C++ tests]
        changed cyg_start to externC so that it truly does override the
        default one; this is needed for handling the "I cannot test in
        this configuration" failures.  Of course the C ones were C to
        start with.
        
1998-10-16  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/test[123456789].c: 
        * tests/testcxx.cxx: 
        * tests/testcx[23456789].cxx: 
        All tests are now much more self-configuring wrt turning off
        if there are no uITRON objects of the right type to manipulate.
        The huge (50-line) #if statement is arranged the way it is so that
        clauses checking on each feature can be pasted in and out easily.
        So yes, the "&& 1" at the end has a purpose.
        
        Here for the record is a table of feature versus test-used-in:
        tsk  :: 1 2 3 4 5 6 7 8 9
        sem  ::   2 3   5 6 7 8
        flg  ::   2     5 6 7
        mbx  ::   2     5 6 7
        mpl  ::   2     5   7   9
        mpf  ::   2     5   7   9
        alm  ::       4
        cyc  ::       4


1998-10-16  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/test9.c: 
        * tests/testcx9.cxx: 
        New tests, test create and delete of memory pools

1998-10-15  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/pkgconf/uitron.h: 
        Add configury for create/delete of memory pools.
        Tidy up naming of initializer macros to use for non-existent
        (initially) uITRON objects.
        Improve comments in CDL-- info fields.
        
        * include/uit_func.h: 
        Add prototypes for cre/del_mpf/mpl().

        * include/uit_func.inl: 
        Implement cre/del_mpf/mpl().

        * src/uit_objs.cxx: 
        Support CYG_UIT_MEMPOOLFIXED_NOEXS/CYG_UIT_MEMPOOLVAR_NOEXS(...)
        mempool construction macros for non-existent (initially) mempools.
        Rename _NONE construction macros to _NOEXS which will make a lot
        more sense to uITRON folks.

1998-10-14  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        * include/pkgconf/uitron.h: 
        Add configury for create/delete of tasks.
        
        * include/uit_func.h: 
        Add prototypes for cre/del_tsk(); correct comment in exd_tsk().
        
        * include/uit_func.inl: 
        Implement cre/del_tsk() and complete exd_tsk().
        Improve NULL/NADR checking on other cre/del calls.

        * src/uit_func.cxx (cyg_uitron_start): 
        Deal better with start tasks stuff, for task create/delete.

        * src/uit_objs.cxx: 
        Support CYG_UIT_TASK_NONE(...) task constructor for those tasks
        which do not initially exist

        * tests/PKGconf.mak:
        Add new tests test8.c, testcx[678].cxx to the build.

        * tests/test6.c:
        Tidy comments, untabify.
        
        * tests/test7.c:
        Tidy comments, untabify, test creation with NADR record pointer.
        No impact from the new cre/del_tsk() functionality on test7, since
        a task may only be deleted when it is dormant, so deletion is NOT
        another way out of a waiting state.
        
        * tests/test8.c:
        New test, tests cre_tsk() and del_tsk() and exd_tsk() ie. the
        creation and deletion of tasks.

        * tests/testcx6.cxx:
        * tests/testcx7.cxx:
        * tests/testcx8.cxx:
        New tests, C++ versions of tests 6, 7, and 8.

1998-10-09  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/test7.c: 
        Test interactions with deleting objects (as applicable) and
        killing, signalling and the like.  Also test killing the task
        after other treatments more generically.

        * tests/test6.c (task1): 
        Change "N/A:" to "N/A" in the exit message when we didn't actually
        do any testing due to create/delete being disabled for all object
        types.

1998-10-08  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        In general, these changes are to support create/delete of uITRON
        objects; this requires that an object can be destroyed whilst
        there are threads waiting on it, and that they shall be awoken
        with a specific return code E_DLT.  The implementation uses an
        array of pointers in addition to the array of objects: ptrs[N]
        should either be NULL or &objs[N] in this version.  That
        restriction is not checked, in order that in future, true dynamic
        allocation can be used, and ptrs[N] could point anywhere.  The
        implications of this are mainly in the area of getting the
        addresses of objects, via the ptr array or from the object array?
        The config of whether there is a ptr array is per object type.

        * include/pkgconf/uitron.h: 
        Configury of the existence or not of create/delete for object
        type: initially only SEMAS, MBOXES, FLAGS.
        Configury of the number of objects created initially, if cre/del
        are enabled.

        * tests/test6.c:
        * tests/test7.c:
        * tests/PKGconf.mak:
        Two new test programs (duh!): test6 tests create and delete of
        SEMAS, MBOXES, FLAGS explicitly, for bad params handling, ability
        to use after deletion and recreation &c &c.  test7 tests the
        semantics of sleeping on some synchronization primitive, permed
        with suspension, signalling, killing, releasing and so forth.
        Both will migrate into C++ versions also in future.

        * include/uit_func.h:
        Enable cre/del_{mbx,flg,sem} prototypes.

        * include/uit_func.inl:
        Implement cre/del_{mbx,flg,sem} depending on configury, and handle
        the pointer arrays generally in other client routines.

        * include/uit_objs.hxx:
        Define the pointer arrays for access to created objects.

        * include/uit_type.h:
        Enable definitions of the structures used in create calls.
        
        * src/uit_func.cxx:
        Initialization code for the pointer arrays, akin to the task
        startup code.

        * src/uit_objs.cxx:
        Instantiate the pointer arrays themselves.


1998-09-25  Bart Veer  <bartv@cygnus.co.uk>

        * include/pkgconf/uitron.h:
        PR 17482: added #ifdef protection. If CYGPKG_UITRON_MEMPOOLFIXED
        is not defined then the contained option
        CYGNUM_UITRON_MEMPOOLFIXED may not be defined either. Ditto for
        CYGNUM_UITRON_MEMPOOLVAR which suffers from the same problem.
        And ditto for CYGPKG_UITRON_SEMAS

1998-09-20  Mark Galassi  <rosalia@cygnus.com>

        * include/pkgconf/uitron.h: added one or two CDL doc strings.

Tue Sep 15 19:12:28 1998  David Moore  <dsm@keema.cygnus.co.uk>

        * include/pkgconf/uitron.h: Cleaned up comments.

1998-09-12  Mark Galassi  <rosalia@cygnus.com>
small changes to the descriptive information in the uITRON CDL

1998-09-12  Mark Galassi  <rosalia@cygnus.com>

        * include/pkgconf/uitron.h: small editing of the description
        fields: renamed things like <name> to NAME, so that it does not
        confuse SGML when incorporated into the documentation.
        Also added various "doc" fields to the CFG_DATA comments.

Wed Sep  9 18:36:15 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_func.inl: 
        * include/uit_objs.hxx: 
        * src/uit_objs.cxx: 
        Condition features on CYGPKG_UITRON_SEMAS [for example] as well as
        0 < CYG_UITRON_NUM( SEMAS ) so that we get warning free
        compilation with no semas enabled.  Ditto for flags, mboxes,
        mempools fixed and variable, alarms and cyclics.
        
        * include/pkgconf/uitron.h: 
        Add a couple of requires statements from cyclics and alarms on the
        kernel clock.
        Also change some grammar after review.
        Add an option (actually a pair, makes it better documentation IMO)
        to require strict semantics from the kernel setup.
        Add an option to control the optional sema initializer; it was
        omitted since the editor way of configury used a #if 0.
        
Fri Sep  4 17:54:29 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/pkgconf/uitron.h: 
        Remove redundant and now unnecessary defs of CYGPKG_UITRON.

Wed Sep  2 19:06:17 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_func.inl: 
        Memory pools and message boxes and flags
        and cnt_sem2-type semaphores now all have absolute timeouts
        instead of relative ones in the timely wait functions.
        We add in the current time here first.

Wed Sep  2 16:45:40 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/pkgconf/uitron.h (CYGDAT_UITRON_TASK_INITIALIZERS): 
        Use the new kernel thread initializer with priority and thread
        name in it.

        * include/uit_func.inl: 
        * include/uit_objs.hxx: 
        * src/uit_func.cxx (cyg_uitron_start): 
        * src/uit_objs.cxx: 
        Our tasks are now Cyg_Threads rather than a derived class.
        Original priorities of tasks are held in an array.  An accessor
        macro is used for the off-by-one nature of uitron IDs.  The array
        of original priorities is set up in cyg_uitron_start(), and
        created in uit_objs.cxx.
        
Wed Sep  2 15:15:26 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/pkgconf/uitron.h: 
        Comment more strongly in the 'description' that the number of
        initializers better match the number of things specified.

Tue Sep  1 19:00:02 1998  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        * include/uit_objs.hxx: 
        Do not include <cyg/kernel/kernel.h>; it is deprecated.
        Instead, include only kernel headers that are needed.

        * include/uit_func.inl (ref_sys): 
        Use new kernel function Cyg_Interrupt::interrupts_enabled()
        instead of a state variable.  Tidy up associated code.
        Include kernel headers that are needed because they were not
        included in uit_objs.hxx for tidiness.

        * src/uit_func.cxx: 
        Elide state variable that used to be used for tracking interrupt
        enabledness state.

        * tests/testcx5.cxx (task1): 
        * tests/test5.c (task1): 
        Test interrupt enable and disable stuff, and status reporting.

Tue Sep  1 15:12:29 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_func.inl (ref_mpf): 
        Change comment "ECC" to "eCos".

1998-08-28  Bart Veer  <bartv@cygnus.co.uk>

        * include/uit_func.inl:
        * tests/test1.c, tests/test2.c, tests/test3.c, tests/test4.c,
        tests/test5.c, tests/testcxx.cxx, tests/testcx2.cxx,
        tests/testcx3.cxx, tests/testcx4.cxx, tests/testcx5.cxx:

        Updated for new kernel configuration option symbol names


Fri Aug 28 09:21:55 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * src/uit_func.cxx (cyg_uitron_start): 
        Remove call to Cyg_Scheduler::start() and adjust comments to
        explain where to call it from

        * tests/test1.c, tests/test2.c, tests/test3.c, tests/test4.c, 
          tests/test5.c, tests/testcxx.cxx, tests/testcx2.cxx, 
          tests/testcx3.cxx, tests/testcx4.cxx, tests/testcx5.cxx:
        Change the normal entry point at the top to be cyg_package_start()
        under the new startup scheme. This overrides the default package
        configuration and ensure cyg_uitron_start() gets called.
        Change the "default" entry point at the bottom (when the test is
        N/A for some reason) to cyg_start() under the new startup scheme.
        
Wed Aug 26 18:20:47 1998  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        * include/pkgconf/uitron.h: 
        Initial version of cdl control statements for config options.
        All very groovy, and looking good IMO.
        A few FIX-MEs remain, no big deal.

Mon Aug 24 19:05:52 1998  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        * include/pkgconf/uitron.h: 
        Change the names of config options to helpful, positive sense, and
        tidy some of the names for inclusion in the GUI tool.  Clean up
        the namespace too.
        
        * include/uit_func.h: 
        * include/uit_func.inl: 
        * src/uit_func.cxx: 
        * src/uit_objs.cxx: 
        Configure according to new option names and object construction
        macros.  Simple changes but widespread.

        * tests/test[12345].c: 
        * tests/testcx[x2345].cxx: 
        Configure according to new option names.
        Make it main( void ) to avoid a warning.

Fri Aug 21 18:45:16 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        * tests/testcx4.cxx (task1): 
        * tests/test4.c (task1): 
        * include/uit_func.inl (def_alm): 
        Tidy the alarm and timer funcs in the course of fixing a kernel
        bug actually.  Test the functionality affected by the kernel
        change a bit more.
        
Thu Aug 20 14:33:36 1998  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        * include/uit_func.inl (ref_alm): 
        Elide an unused variable following the previous change.

Mon Aug 17 15:45:07 1998  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        * include/pkgconf/uitron.h: 
        Add the config option CYGSEM_UITRON_PARAMS_CHECK_NADR_ONLY.
        
        * tests/testcxx.cxx: 
        * tests/testcx2.cxx: 
        * tests/testcx4.cxx: 
        Avoid testing with NULL as a bad parameter when only NADR is
        checked.  (NADR does not cast to any-pointer in C++ so we don't
        test it in these programs)  Check for NADR various places as well
        as NULL.
        
        * tests/test1.c (task1): 
        * tests/test2.c (task1): 
        * tests/test4.c (task1): 
        Avoid testing with NULL as a bad parameter when only NADR is
        checked.  Check for NADR various places as well as NULL, and test
        NADR as a bad param as well as NULL.


Mon Aug 17 14:45:30 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_func.inl:
        PR# 16536: Check for dormant tasks various places; E_OBJ
        must be returned.  All this error checking rather bloats the code,
        unfortunately.
        
        * tests/testcxx.cxx: 
        * tests/test1.c: 
        Test the new checks above.

Fri Aug 14 17:41:35 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/uit_func.inl ([t]wai/pol_flg): 
        Check for zero in a wait-for-flag operation; such a wait can never
        be awakened, and so should return E_PAR.

        * tests/testcx2.cxx (task1): 
        * tests/test2.c (task1): 
        Test the above new checking.

Fri Jul 24 17:12:54 1998  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        PR#15865
        * include/uit_func.inl: return a bool (strictly 1 or 0) for wtsk
        rather than -1 or zero as the spec implies.
        ref_flg() ref_sem() only affected.

Fri Jul 24 13:26:51 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        PR#16531
        * include/uit_func.inl: return E_OBJ when (force)resuming a
        non-suspended task.
        * tests/test1.c: test for that error code.
        * tests/testcxx.cxx: test for that error code.

Fri Jul 24 13:02:46 1998  Hugo Tyson  <hmt@cygnus.co.uk>

        * Changelog: Initial ChangeLog entry.


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