15 2010.05.18 Whiteknight
59 2009.06.16 Whiteknight
83 2008.12.16 Whiteknight
179 * changed 'name' method on namespaces to 'get_name' per pdd21
186 * added C<isnull> opcode
193 * added :init pragma functionality to subs
196 * added :vtable pragma functionality to subs
199 * added Parrot::Embed under ext/Parrot-Embed
202 * remove the None PMC - if needed it can trivially be reimplemented
203 in languages from r14189
206 Merged Software Transactional Memory branch into trunk, adds:
207 * several new opcodes whose names start with stm_
208 * read-only PMC support
209 * several new PMC types (whose names start with STM*)
210 * support for threads (again)
217 * opcodes: "in PMC" is no longer a synonym for "invar PMC";
218 there are opcodes now that want the real "in PMC".
219 * namespace and global opcodes now accept name arrays again, as
220 well as keys; the corresponding namespace PMC methods are gone.
223 * Parrot_exit, Parrot_on_exit take now an Interp * argument
226 * add experimental op find_type_i_p
227 * fix longstanding bug that sometimes didn't encode pasm keys as
228 Key PMCs (specifically "[S0]" and "['stringliteral']").
231 further implementation of new pdd21:
232 * new opcodes {get,set}*global
233 (old {find,store}*global will be supported for a short while)
236 * --maintainer prerequesites are now bison 2.2+ and flex 2.5.3x
238 (at the moment code is checking for 2.0 -- ambs)
241 partial implementation of new pdd21:
242 * old: "get_namespace KEY". new: "get_hll_namespace KEY"
243 * get_namespace and find_global opcodes no longer accept arrays
244 of strings. To use arrays, call namespace object methods.
251 * I and N registers are never cleared to 0 / 0.0 on subroutine entry
258 * Make the Perl PMCs dynamic and move them to src/dynpmc
265 * Shifted argument type bits left by 2 according to r11754
266 change of docs/pdds/pdd03_calling_conventions.pod
267 * if you are creating PASM then code needs adjustment
274 * rename src/dynclasses to src/dynpmc
275 * rename src/classes to src/pmc
279 * find_global and friends returns a .Null PMC instead of .Undef on
280 lookup failure, iff lookup exceptions are off
287 * renamed all .imc files to .pir
288 * modified all doc references to .pir as well
291 * moved jit/ directory to src/jit/
294 * moved io/ directory to src/io/
295 * moved classes/ directory to src/classes/
296 * moved dynclasses/ directory to src/dynclasses/
299 * moved types/ directory to src/types/
300 * moved pf/ directory to src/packfile/
301 * moved ops/ directory to src/ops/
304 * moved charset/ directory to src/charset/
305 * moved encodings/ directory to src/encodings/
308 * moved imcc/ directory to compilers/imcc/
311 * moved util/ directory to tools/util/
312 * removed imcc/examples/ directory
313 * moved ast/ directory to compilers/ast/
316 * moved imcc/docs/ directory to docs/imcc/
317 * moved build_tools/ directory to tools/build/
318 * modified MANIFEST, MANIFEST.generated, and MANIFEST.SKIP
322 * See NEWS for changes
326 * See NEWS for changes
330 * See NEWS for changes
334 * See NEWS for changes
338 * See NEWS for changes
342 * allow short names for object attributes
343 * string encoding and charset can now be set independently
344 * experimental mmap IO layer for slurping files
345 * enable compile opcode support for compilers written in PASM/PIR
346 * improved HLL support with .HLL and n_operators pragmas
347 * simplified hash code
348 * more strength reduce optimizations
349 * distinct debug and trace flag settings
350 * glob support in PGE
351 * new character classification opcodes and interfaces
352 * numerous bug fixes and enhancements
356 * parrot repository is now under subversion
357 * MMD (Multi Method Dispatch) enhanced
358 * new unary and infix opcodes that return new result PMCs
359 * dynamic scalar PMCs inherit now almost all from Parrot core PMCs
360 * more unification of PMCs and ParrotObjects
361 * tailcalls for functions and methods
362 * PGE (Parrot Grammar Engine) reworked
363 * Pugs creates Parrot code and Pugs is a registered compiler now
365 * the usual bug fixes and improvements
369 * big rewrite of string code, not yet finished but ...
370 * partial implementation of a generational garbage collector
371 * indirect register frame addressing
372 * .return(args) PIR syntax
373 * moved most of the Python code to dynclasses
374 * a lot more Python functionality
375 * precalculate opcodes with all constants
376 * PGE - Parrot Grammar Engine
377 * scalar classes refactoring
378 * much more tests and big test system cleanup
379 * improved documentation
380 * and as always a lot more
384 * Need Perl 5.6 now for building
385 * Basic AST support, PAST file parser, bits of code generation
386 * BigInt PMC using GMP
388 * Dynamic loading improved including bundles of PMC classes
389 * Experimental support for "make install"
390 * IA64 and hppa JIT support
391 * ICU unicode support
392 * IO layer handling code
393 * IO readline and buffered IO fixes
395 * Internal pythonic functions: filter, map, reduce, max, min ...
396 * Languages updates for m4, tcl, perl6, regex. New parakeet language.
397 * Library updates, Stream and SDL library
398 * MMD - multi method dispatch for binary vtable methods
399 * Many new array PMCs
400 * Method call syntax in PIR obj."meth"(...)
401 * More OS stuff: stat, exec, system, gmtime, piped read and write
402 * New Python PMCs like Enumerate, None
403 * Non-branching compare opcodes
404 * PIR support for += and friends
405 * Python language subdir
406 * Python types mapped to existing PMCs
407 * Slices and range support
408 * Tons of bug fixes, documentation updates, new tests
409 * Win32 COFF exec support
414 * "Ladies and gentlemen, I give you... objects!"
415 * Huge documentation overhaul
416 * More supported platforms, s. PLATFORMS
417 * Basic thread support for pthread based architectures
418 * Basic event handling for timers and signals including:
419 * PASM callbacks for NCI (native C) functions.
420 * Improved platform configuration
421 * COW stacks now working, stacks code redone
422 * Structure handling vastly improved
423 * Random PMC and rand primitives
424 * Better subroutine call syntax in PIR
425 * Make PIR subroutines compliant with pdd03
426 * Improved profiling (DOD, GC timings)
427 * Hash code improvements, incl. random key order support
428 * Experimental freeze/thaw code for some PMC types
429 * IO improvements for buffered layer and Win32
431 * String bitwise vtables
433 * Support for JIT, where malloced memory isn't executable
434 * Priority DOD scheme for objects that need timely destruction
435 * Improved bytecode loading (e.g. onLoad functions)
436 * Language updates: forth, Perl6/P6C, m4
437 * Libraries: Getopt_Long, SDL, Dumper, Sort
439 * Unified imcc and parrot test handling
440 * Many new tests (make test reports 1386 tests)
446 * Yep thirteen - haunted by the ghost of 0.0.12
447 * Build imcc as parrot
448 * Objects more finished
449 * Delegate vtable methods to byte code
450 * Binary multi-method dispatching
451 * Isa and does methods for PMCs
452 * Call byte code from C
453 * Start of extension interface
454 * Experimental struct handling
455 * Catch access to NULL PMCs
456 * Experimental network socket interface code and opcodes
457 * IO fixes and improvements
458 * Dynamic opcode libraries
459 * Fix-assigned opcode numbers
460 * Argument flattening for function calls
461 * More native call interface (NCI) signatures
462 * Ncurses, postgres, and pcre interface libraries
463 * Forth language is vastly improved
464 * BSD and Win32 build improvements
465 * Many new tests and fixes
468 * imcc moved from parrot/languages/ to parrot/
472 * updated the native_pbc test files (from Leo)
473 * built 0.0.11.1 release tarball
477 * CHANGES BUNDLED INTO 0.0.11:
479 * Dynamic PMC registration
480 * Trial exception system
481 * Beginnings of object system
484 * I/O system improvements
486 * Documentation for basic PMC types
487 * IMCC support of Parrot Calling Conventions
488 * Runtime loading of chartypes (and other string improvements)
489 * Conditional breakpoints
490 * Dramatically accelerated sweeps for finalizable objects
491 * Small PMCs (PMCs split into core and extensions)
492 * Loadable bytecode packfiles
494 * Sub variants that deal with the stack correctly
495 * Switched runops core
496 * Line numbers in warnings
498 * Many documentation cleanups
499 * Conversion to CPS style!
500 * BASIC debugger and many other wacky features
501 * Filename, line number parsing support in IMCC
503 2003-07-21 17:31 chromatic
504 * applied copyright patch from Josh Wilmes
507 * Moved the registers out of the context structure, since they
508 really aren't context
509 * Changed the register stack frames to hold only 16 registers
510 rather than 32, added half-set push and pop ops, and reworked
511 the full set push/pops to do two half-set push/pops. Should
512 speed up saving register data on calls, since we usually only
513 care about the top half of the registers anyway.
514 * Started committing some of the new class/object framework
515 * Remembered to finally start updating the Changelog
520 Update Yet Another copyright statements to reflect the (no longer
523 2003-03-11 22:06 chip
525 * Configure.pl: print help on non-option command line args
527 2002-12-18 20:38 sfink: changes since 0.0.8
529 - Allow suppression of cgoto core to save memory during compile
530 * Native function calling interface
531 * Major rewrite of stack and list aggregates
533 * Scratchpads implemented
535 - Internal memory subsystem documentation
536 * Preliminary DotGNU support
537 - Packfile fingerprinting
538 * Buffer/PMC unification (into PObjs)
539 * stabs debugging information support
540 * Major Jako overhaul, including:
542 - native function calling
543 - Perl6 string interpolation
544 - languages/regex now targets IMCC
545 * Optional Lea memory allocator
546 * Full sprintf implementation
547 * Many, many new tests
550 - runtime-controllable gc debugging
553 * JIT: various improvements
554 - register usage tracking
555 - block register allocation
559 - architecture abstraction layer
561 * Beginning support for extensible packfiles
562 * Much better key support, generally
564 * Restructured PMC hierarchy with better functionality inheritance
565 * IMCC: many, many improvements. See imcc/ChangeLog
566 * Perl6: index map grep join reverse defined
567 * Scheme with functions!
570 2002-03-19 22:54 nicholas
572 * docs/running.pod: Patch from Simon Glover <scog@amnh.org>:
574 We can now get usage information for test_parrot without having to
577 2002-03-19 22:53 simon
580 Parrot is called parrot.
582 2002-03-19 22:53 nicholas
584 * docs/tests.pod: Patch from Simon Glover <scog@amnh.org>:
586 1. There are tests in t/pmc as well as t/op now.
587 2. Adds a comment about Parrot::Test
591 * Configure.pl, examples/assembly/life.pasm: Toss a prompt that
592 messes up automated builds
594 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
596 2002-03-19 00:33 mrjoltcola
598 * core.ops: Doc cleanup from Simon Glover.
600 2002-03-18 23:52 mrjoltcola
602 * io/io_unix.c: Typo fix for invalid lvalue caught by David Loyd.
606 * include/parrot/resources.h: Checked in old version
610 * include/parrot/resources.h: Forgot a prototype
614 * resources.c: D'oh! Thinko, fixed.
616 Courtesy of "Peter Gibbs" <peter@emkel.co.za>
618 2002-03-18 17:33 josh
620 * Configure.pl: Lowering the bar a bit.
622 2002-03-18 17:33 sfink
624 * languages/regex/: MAINTAINER, Makefile, README, regex.pl,
625 test.pl, lib/Regex.pm, lib/Regex/AsmOps.pm, lib/Regex/CodeGen.pm,
626 lib/Regex/Generate.pm, lib/Regex/Grammar.pm, lib/Regex/Grammar.y,
627 lib/Regex/Optimize.pm, lib/Regex/Parse.pm, lib/Regex/Pasm.pm,
628 lib/Regex/PreOptimize.pm, lib/Regex/RegexOps.pm,
629 lib/Regex/Rewrite.pm, lib/Regex/CodeGen/Re.pm,
630 lib/Regex/CodeGen/Rx.pm, lib/Regex/Rewrite/Re.pm,
631 lib/Regex/Rewrite/Rx.pm, lib/Regex/Rewrite/Stackless.pm,
632 t/example.t: Whoops, wrong time to check this in.
636 * memory.c, resources.c: Partial fix for GC's memory trouncing. At
637 least we consider the PMC and Buffer free pools worth collecting,
638 and initialize the Buffer pool stuff. Still not 100% correct,
641 2002-03-18 15:35 simon
646 2002-03-18 07:45 brentdax
648 * Configure.pl: Warn if you're using 64-bit ints on a 32-bit
651 2002-03-18 00:09 sfink
653 * languages/regex/: MAINTAINER, Makefile, README, regex.pl,
654 test.pl, lib/Regex.pm, lib/Regex/AsmOps.pm, lib/Regex/CodeGen.pm,
655 lib/Regex/Generate.pm, lib/Regex/Grammar.pm, lib/Regex/Grammar.y,
656 lib/Regex/Optimize.pm, lib/Regex/Parse.pm, lib/Regex/Pasm.pm,
657 lib/Regex/PreOptimize.pm, lib/Regex/RegexOps.pm,
658 lib/Regex/Rewrite.pm, lib/Regex/CodeGen/Re.pm,
659 lib/Regex/CodeGen/Rx.pm, lib/Regex/Rewrite/Re.pm,
660 lib/Regex/Rewrite/Rx.pm, lib/Regex/Rewrite/Stackless.pm,
661 t/example.t: Buggy 1st version of regex compiler implementation.
662 Warning: the test code depends on features of the assembler that do
665 2002-03-17 21:35 ajgough
667 * types/: bignum.c, bignum_atest.pl: Added a couple of quick routes
668 through addition and subtraction. Also added the ability to run
669 all the tests, including the ones which deal with overflow and
670 underflow. These fail, but that's expected. Soon they'll pass.
671 Then I'll show them. Yesssssss. Tessssssssts my precioussssss,
672 passsssssssings tesssstsssss.
674 2002-03-17 20:06 ajgough
676 * types/: bignum.c, bignum.h, bignum_test.pl: Modified
677 check_(under|over)flow to test bignumbers, rather than values.
678 context now carries E_limit, from which max and min exp are found.
680 Added a default-context-creating function (although this isn't the
681 same as either of the default contexts defined in the eda).
683 2002-03-17 13:31 ajgough
685 * types/: bignum.c, bignum.h: Made BN_round and BN_iround so that
686 exported version matches prototypes of other public functions.
688 2002-03-17 06:44 josh
690 * chartype.c, encoding.c, memory.c, misc.c, packdump.c, packfile.c,
691 packout.c, resources.c, string.c, include/parrot/encoding.h: Some
692 last-minute re-indenting.
694 2002-03-17 05:07 mrjoltcola
696 * io/io_unix.c: Clear up unsigned compare caught by Solaris GCC.
698 2002-03-16 23:17 nicholas
700 * classes/default.pmc: Patch from Simon Glover <scog@amnh.org> to
703 default.pmc: In function `Parrot_default_get_integer_keyed':
704 default.pmc:50: warning: control reaches end of non-void function
705 default.pmc: In function `Parrot_default_get_number_keyed':
706 default.pmc:58: warning: control reaches end of non-void function
707 default.pmc: In function `Parrot_default_get_string_keyed':
708 default.pmc:67: warning: control reaches end of non-void function
709 default.pmc: In function `Parrot_default_get_pmc_keyed':
710 default.pmc:87: warning: control reaches end of non-void function
712 2002-03-16 18:50 ajgough
714 * types/: bignum.c, bignum.h: Lots of prototypes changed in
715 readiness for nicely telling your caller about any oddness you've
716 caused in the persuit of flow.
720 * interpreter.c, resources.c, docs/pdds/pdd09_gc.pod,
721 include/parrot/interpreter.h, include/parrot/resources.h: Now we
722 can control the GC and DOD, to stop it when we don't really want
727 * resources.c, vtable.tbl, classes/default.pmc,
728 include/parrot/resources.h: Added the last code to let PMCs control
729 their marking at DOD time
731 2002-03-16 16:57 ajgough
733 * types/bignum.c: Ok, I worked out how to not have lots of tabs. I
734 feel a little more virtuous now. Really I do. You might not
735 believe me, but you should. perl -pne 's/\t/ /g', if you're
738 2002-03-16 16:57 josh
740 * packfile.c, packout.c: M-x untabify is my new friend.
742 2002-03-16 16:50 josh
744 * trace.c, resources.c: Minor whitespace tweak for the benefit of
745 check_source_standards.pl
747 2002-03-16 16:50 ajgough
749 * types/: bignum.c, bignum.h: More documentation, separate
750 functions into public and private sorts, some initial stuff to cope
751 with over and underflow correctly.
753 2002-03-16 16:49 josh
755 * resources.c: Re-indented (sorry bout the big diff)
757 2002-03-16 16:47 bdwheele
759 * examples/assembly/fact.pasm: This fixes fact.pasm so it will
760 assemble again, both with Simon's new assembler and with the old
763 2002-03-16 16:33 mrjoltcola
765 * io/TODO: Get the TODO up-to-date for 0.0.4.
767 2002-03-16 16:11 josh
769 * Configure.pl: Patch from Nicholas Clark <nick@unfortu.net>: stops
770 silly people (such as me) running Configure with
771 /usr/local/bin/perl (which is 5.004_05) and not realising their
772 mistake until the pmc subdirectory, where the first qr// is
775 Syntax error messages don't tell you what you did wrong. This does:
777 /usr/local/bin/perl Configure.pl Perl 5.00503 required--this is
778 only version 5.00405, stopped at Configure.pl line 10.
780 2002-03-16 14:38 ajgough
782 * Makefile.in: Small fix to Makefile.in to keep Irix make happy
785 2002-03-16 11:45 simon
787 * MANIFEST, examples/assembly/xml_parser.pasm:
788 Added Clint Pierce's XML parser.
790 2002-03-15 22:24 simon
793 Don't need that function.
795 2002-03-15 21:56 simon
797 * Makefile.in, include/parrot/packfile.h:
798 Rebuild packout.o, since it'll be used for the Packfile XS module
802 * include/parrot/: memory.h, pmc.h: Another add-in for GC
806 * core.ops: No string to int for some reason
810 * string.c, t/op/string.t: Fix 0-length substr problem
814 * core.ops, interpreter.c, resources.c, classes/array.pmc,
815 classes/perlarray.pmc, examples/assembly/life.pasm,
816 include/parrot/interpreter.h, include/parrot/resources.h: Added in
817 a counter for copied memory, with a display in life.pasm
819 2002-03-14 03:16 mrjoltcola
821 * MANIFEST: Update MANIFEST courtesy of Simon Glover.
823 2002-03-13 23:43 simon
828 2002-03-13 23:43 simon
833 2002-03-13 21:31 simon
838 2002-03-13 18:06 simon
842 Fix string_compare screw-up.
844 2002-03-13 18:02 brentdax
846 * docs/: parrot.pod, ParrotFAQ.htm, faq.pod: Move the FAQ into POD
847 and add a new question/answer pair.
849 2002-03-12 22:53 mrjoltcola
851 * io.ops: Quick and dirty read ops for PIO. No warranty provided.
853 2002-03-12 22:48 mrjoltcola
855 * examples/assembly/io2.pasm: Quick and dirty read ops for PIO. No
858 2002-03-12 22:29 ajgough
860 * docs/pdds/pdd14_bignum.pod: Ooops, it is #14, really.
862 2002-03-12 22:24 ajgough
864 * docs/pdds/pdd14_bignum.pod: Creation of bignumber pdd, update to
865 version 1.1, Don't know if this is the correct number, but I don't
866 want this stuck on my harddrive where it will get lost, so 14 it is
869 2002-03-12 11:35 simon
871 * MANIFEST, packdump.c, packout.c:
873 Just so the functionality doesn't disappear.
875 2002-03-12 11:33 simon
877 * Makefile.in, chartype.c, encoding.c, packfile.c,
878 chartypes/unicode.c, chartypes/usascii.c, encodings/singlebyte.c,
879 encodings/utf16.c, encodings/utf32.c, encodings/utf8.c,
880 include/parrot/chartype.h, include/parrot/encoding.h,
881 include/parrot/packfile.h:
885 2002-03-11 23:06 nicholas
887 * core.ops: Patch from Simon Glover <scog@roe.ac.uk>:
889 Core.ops documentation nits
891 2002-03-11 23:05 nicholas
893 * t/pmc/pmc.t: Patch from Simon Glover <scog@roe.ac.uk>:
895 Most of the PerlUndef tests in pmc.t appear to have been added
897 Enclosed patch removes the duplicates.
899 2002-03-10 23:40 nicholas
901 * t/pmc/perlstring.t: Patch from Simon Glover <scog@amnh.org>:
903 More tests for the PerlString test-suite.
905 2002-03-10 23:40 nicholas
907 * t/op/time.t: Patch from Simon Glover <scog@amnh.org>:
909 test for sleep with negative argument
911 2002-03-10 21:58 nicholas
913 * t/op/rx.t: Patch from Simon Glover <scog@amnh.org>:
915 Enclosed patch fixes up a few more holes in our test coverage.
917 2002-03-10 21:18 mrjoltcola
919 * classes/array.pmc, classes/default.pmc, classes/intqueue.pmc,
920 classes/parrotpointer.pmc, classes/perlarray.pmc,
921 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
922 classes/perlstring.pmc, classes/perlundef.pmc,
923 include/parrot/pmc.h, core.ops, pmc.c, vtable.tbl: Add size
924 argument to the init() vtable method so PMCs have the option to
925 know how to size themselves at creation. size could be N elements
926 or a byte count, depending on the PMC or it may simply be ignored.
927 Overloaded 'new' opcode for optional arg.
929 2002-03-10 21:15 mrjoltcola
931 * lib/Parrot/Assembler.pm: Minor patch to the assembler for the
932 new_p_ic_ic opcode to work same as new_p_ic (looks up a named
935 Also added small hack for .sub directive (which simply translates
936 to a label, however we might eventually want to collect these to
939 2002-03-10 15:09 ajgough
941 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
942 Added round_floor and round_ceiling. 3403 tests pass, none fail.
944 2002-03-10 03:56 ajgough
946 * types/: bignum.c, bignum_atest.pl: Added extended stuff to
947 divide, divide integer and remainder. All filled in functions now
948 have special values capability.
950 Much remains to be done though, and the pdd needs to catch up.
952 2002-03-10 01:36 ajgough
954 * types/bignum.c: Added extended stuff to _add, _subtract.
956 2002-03-10 00:14 nicholas
958 * t/op/: integer.t, number.t: Patch from Simon Glover
961 The enclosed patch fixes a few of the holes in our test coverage
962 uncovered by Josh Wilmes
964 2002-03-09 23:03 ajgough
966 * types/: bignum.c, bignum.h: Modified compare to work with
967 extended values. Made a couple of changes here and there to allow
968 BN_comp to take a context, so that an is_zero check doesn't clobber
971 2002-03-09 22:19 ajgough
973 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
974 Unary plus now copes with special values.
976 2002-03-09 04:25 ajgough
978 * types/: bignum.c, bignum_atest.pl, bignum_test.pl: Exception
979 traps and flags are now enabled and tested for all the standard
980 tests for all the functions which are currently implemented. Test
981 harness faffed with to allow these to be tested.
983 2002-03-09 02:29 josh
985 * encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
986 encodings/utf8.c, chartypes/unicode.c, chartypes/usascii.c:
989 2002-03-09 02:22 josh
991 * config_h.in: tab-blastin'
993 2002-03-09 02:21 josh
995 * check_source_standards.pl: Play nicer with M-x compile- don't
996 bother giving line numbers for things you don't want to look at.
998 2002-03-09 02:10 josh
1000 * examples/mops/mops.c: re-indented
1002 2002-03-09 02:07 josh
1004 * classes/pmc2c.pl: Use the usual header so that we can detect the
1007 2002-03-09 02:05 josh
1009 * jit2h.pl: Avoid accidental /* inside a comment, which generates a
1012 2002-03-09 01:59 josh
1014 * io/: io.c, io_stdio.c, io_unix.c, io_win32.c: Another large
1015 patch- re-indent io/*.c.
1017 2002-03-09 01:52 ajgough
1019 * types/: bignum.c, bignum.h, bignum_test.pl: Added handling of
1020 special values to the string conversion functions, some other
1021 functions now need context (to let -0 pass through really_zero)
1022 which have also been added.
1024 2002-03-09 01:47 josh
1026 * test_main.c: Re-indented.
1028 2002-03-09 01:41 josh
1030 * rx.c: killed a stray tab
1032 2002-03-09 01:38 josh
1034 * rx.c: Re-indented.
1036 2002-03-09 01:36 josh
1038 * misc.c: Oops, some tabs remained- cleaned up.
1040 2002-03-09 01:31 josh
1042 * misc.c: Re-indented (major patch, sorry)
1044 2002-03-09 00:59 josh
1046 * embed.c: Re-indented.
1048 2002-03-08 23:08 simon
1050 * MANIFEST, docs/pdds/pdd10_embedding.pod,
1051 docs/pdds/pdd11_extending.pod, docs/pdds/pdd12_assembly.pod,
1052 docs/pdds/pdd13_bytecode.pod:
1055 2002-03-08 21:12 ajgough
1057 * include/parrot/string.h: Added private flags to string.h, mostly
1058 so that other GCed stuff can also have its very own private flags.
1060 2002-03-08 19:53 simon
1065 2002-03-08 19:41 robert
1067 * docs/pdds/: pdd0.pod, pdd1.pod, pdd2.pod, pdd4.pod, pdd5.pod,
1068 pdd6.pod, pdd7.pod: Renamed...
1070 2002-03-08 18:51 simon
1072 * MANIFEST, docs/pdds/pdd08_keys.pod:
1075 2002-03-08 18:20 ajgough
1077 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
1078 Introduced exception handlers and exception flags to context, will
1079 allow support of extended standard. Unified exception checking
1080 mechanism (sort of) and made minimal changes to bulk of code to use
1081 this. Tests pass, I'm happy, and further changes will happen more
1084 2002-03-08 04:38 josh
1086 * interpreter.c, string.c, testparrotsizes_c.in: More indenting
1089 2002-03-08 04:37 josh
1091 * platforms/: generic.c, generic.h, win32.c, win32.h: Re-indented
1093 2002-03-08 04:24 josh
1095 * embed.c: A bit more re-indenting
1097 2002-03-08 04:20 josh
1099 * embed.c: Indenting fixes
1101 2002-03-08 04:14 josh
1103 * jit.c: Re-indented (run_indent.pl)
1105 2002-03-08 03:36 josh
1107 * ops2c.pl: Fix the line numbers which get reported while compiling
1110 2002-03-08 03:22 josh
1112 * packfile.c: -1552 cc: WARNING File = packfile.c, Line = 1537
1113 The variable "type" is set but never used.
1117 2002-03-08 03:04 josh
1119 * resources.c, stacks.c, string.c, io/io.c, io/io_stdio.c,
1120 io/io_unix.c: Clean up unused and set-but-not-referenced variables
1121 noticed by the sgi compiler.
1123 2002-03-08 03:02 josh
1125 * misc.c: Fixes this warning (SGI) cc-1188 cc: WARNING File =
1126 misc.c, Line = 417 The indicated type qualifier is meaningless on
1133 2002-03-08 02:55 josh
1135 * Makefile.in: Clean up one of the object files it was missing
1137 2002-03-08 01:15 josh
1139 * include/parrot/interpreter.h: Fixes the following error (tcc):
1140 "./include/parrot/interpreter.h", line 27: Error: [Syntax]: Extra
1141 comma at end of list.
1143 2002-03-06 22:15 simon
1146 Tidy up stack chunk allocation.
1148 2002-03-06 21:00 simon
1151 Create strings only once we've got string register heads set up.
1153 2002-03-06 20:31 simon
1155 * classes/perlarray.pmc:
1156 malloc(0) considered harmful.
1158 2002-03-06 20:24 simon
1160 * include/parrot/resources.h:
1161 I like it when Parrot compiles.
1163 2002-03-06 17:02 dan
1165 * classes/array.pmc: Changed over to data pointing to a Buffer.
1167 2002-03-06 15:45 dan
1169 * core.ops, embed.c, exceptions.c, interpreter.c, memory.c,
1170 packfile.c, pbc2c.pl, pdump.c, resources.c,
1171 include/parrot/interpreter.h, include/parrot/memory.h,
1172 include/parrot/resources.h, io/io.c: Three quick things: 1) INTVALs
1173 and opcode_t > longs will now be even more suspect than what they
1174 were beforehand. 2) Feel free to bicker with names. I don't think
1175 we've come to *any* sort of agreement with these, although we
1176 really, really, need to. 3) I forget the third thing. 4) But I
1177 thought of a fourth. 5) I've now remembered the third thing: IIRC,
1178 ANSI C states that enums will fit within the smallest type (int or
1179 greater) that can hold the values. Is that actually correct, and
1180 does it state whether unsigned is preferred to signed for
1181 non-negative enums? 6) Since I'm no longer constrained by "three"
1182 or "quick", I'm going size_t happy for a lot of memory-related
1183 storage. (That's good. No sense wasting the size or performance
1184 of an UINTVAL for strange values of UINTVAL.) I'm also using it in
1185 a couple other internal things (like the GC stat counters, seen
1186 here). Size and performance, again, and unpromotable to a bigint,
1187 so we know that we (theoretically) will wrap. However, size_t
1188 isn't the best choice for the type. (Not that there's anything
1189 wrong with size_t, just that it shouldn't be called size_t.) Any
1190 thoughts? I was thinking of just doing unsigned int, because,
1191 IIRC, int is usually the natural word size, and will be most
1192 efficient. Thoughts? 7) I forgot what the fourth thing I thought
1193 of was while writing down the others. Sorry.
1195 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1197 2002-03-06 15:26 dan
1199 * memory.c, resources.c, string.c, classes/perlarray.pmc,
1200 include/parrot/resources.h: Now we allocate generic Buffers from
1203 2002-03-05 21:42 brentdax
1205 * Configure.pl: Minor cleanup and enhancements.
1207 2002-03-05 21:25 dan
1209 * resources.c: non-special GC now works with PMCs
1211 2002-03-05 19:48 brentdax
1213 * Configure.pl, DEVELOPING, MANIFEST, config_h.in, test_main.c:
1214 Parrot now "knows" if it's a development version or a release
1215 version. See the instructions in the DEVELOPING file.
1217 2002-03-05 18:05 brentdax
1219 * MANIFEST: pasm.vim wasn't in the manifest.
1221 2002-03-05 17:57 simon
1224 Now, through much evilness, make distclean and make cvsclean work
1227 2002-03-05 17:38 dan
1229 * memory.c, resources.c, docs/pdds/pdd09_gc.pod,
1230 include/parrot/interpreter.h, include/parrot/pmc.h,
1231 include/parrot/resources.h: PMC tracing complete
1233 2002-03-05 16:28 gregor
1235 * languages/jako/Makefile.in:
1236 Changed -I ../../ to -I ../../lib when calling the assembler, since
1237 the perl modules have moved.
1239 2002-03-05 05:30 josh
1241 * packfile.c, pdump.c, pmc.c, register.c, rxstacks.c, stacks.c,
1242 string.c: More re-indenting via run_indent.pl.
1244 2002-03-05 05:17 josh
1246 * runops_cores.c, trace.c, warnings.c: Re-indented (via
1249 2002-03-05 04:26 josh
1251 * key.c, memory.c, test_gnuc.c, testparrotfuncptr.c: Re-indented
1252 using run_indent.pl and some minor tweaking.
1254 2002-03-05 04:21 josh
1256 * chartype.c, encoding.c, exceptions.c, global_setup.c,
1257 interpreter.c: Re-indented using run_indent.pl and some minor
1260 2002-03-05 03:30 josh
1262 * include/parrot/trace.h: These functions are no longer used (or
1265 2002-03-04 18:21 josh
1267 * include/parrot/trace.h: Fix a typo in the argument type.
1269 Patch from <daniel.ritz@gmx.ch>
1271 2002-03-04 03:39 josh
1273 * check_source_standards.pl, jit2h.pl: Add the "autogenerated file"
1274 header to jit_struct.h so we don't try to check it for conformance.
1275 (no way will it conform)
1277 2002-03-04 03:38 josh
1279 * include/parrot/: chartype.h, interpreter.h, io.h, rx.h, trace.h,
1280 unicode.h, warnings.h: Remove some remaining tabs and split some of
1281 the remaining long lines.
1283 2002-03-04 03:17 josh
1285 * include/parrot/: chartype.h, embed.h, encoding.h, exceptions.h,
1286 global_setup.h, interpreter.h, io.h, jit.h, key.h, memory.h,
1287 misc.h, op.h, oplib.h, packfile.h, parrot.h, pmc.h, register.h,
1288 resources.h, runops_cores.h, rx.h, rxstacks.h, stacks.h, string.h,
1289 string_funcs.h, trace.h, warnings.h: This is the first batch of
1290 re-indenting. This patch is the result of running run_indent.pl
1291 on the header files and manually tweaking the results where errors
1292 were noticed. This should get us closed, but some refinement may
1295 2002-03-04 03:06 josh
1297 * resources.c: Return without parens, as mentioned in PDD 7
1299 2002-03-04 03:01 josh
1301 * core.ops: POD fixes.
1303 2002-03-04 02:58 josh
1305 * config_h.in, ops2c.pl, classes/pmc2c.pl: More consistent headers
1306 on autogenerated files- used by the check_source_standards.pl
1307 script (for now) to exempt autogenerated files from the checks.
1309 2002-03-04 02:51 josh
1311 * embed.c, key.c, pmc.c, resources.c, rx.c, testparrotfuncptr.c,
1312 warnings.c: Added the editor "boilerplate" footer to a few files
1313 which were missing it.
1315 2002-03-04 02:34 josh
1317 * check_source_standards.pl, interpreter.c, jit.c, test_gnuc.c,
1318 include/parrot/io.h, include/parrot/parrot.h, io/io_win32.c: Fixes
1319 c preprocessor directive indentation to comply with pdd 7.
1321 (also fixes the check for this indentation in
1322 check_source_standards.pl)
1324 2002-03-04 02:32 josh
1326 * lib/Parrot/Test.pm: Fixes this error seen on perl 5.005_02 on
1329 perl t/harness t/op/basic..........Use of uninitialized value at
1330 lib/Parrot/Test.pm line 81. # Failed test (t/op/basic.t at
1331 line 6) # got: undef # expected: ''
1333 2002-03-04 02:30 josh
1335 * MANIFEST, run_indent.pl, docs/pdds/pdd07_codingstd.pod,
1336 docs/pdds/pdd7.pod: Added documentation and code to invoke the GNU
1337 "indent" program to enforce some of the code style standards
1340 Usage: ./run_indent.pl <file>
1342 2002-03-03 19:04 simon
1344 * examples/mops/mops.c:
1345 Let's make it compile, huh?
1347 2002-03-03 19:04 simon
1349 * examples/mops/mops.cs:
1352 2002-03-03 18:11 simon
1354 * examples/mops/mops.cs, examples/mops/mops.il, MANIFEST:
1355 Added C# and MS-IL versions of mops tester.
1357 2002-03-03 14:52 simon
1360 Add a sub() op to make mops_p work.
1362 2002-03-02 18:12 nicholas
1364 * examples/mops/mops.c, include/parrot/embed.h,
1365 include/parrot/interp_guts.h, include/parrot/jit.h,
1366 include/parrot/misc.h, include/parrot/packfile.h,
1367 include/parrot/rx.h, include/parrot/warnings.h,
1368 platforms/generic.c, platforms/generic.h, platforms/win32.c,
1369 platforms/win32.h, types/bignum.c, types/bignum.h: Patch from Josh
1370 Wilmes to add the emacs and vim "ending boilerplate" that sets the
1371 indent variables correctly.
1373 2002-03-02 17:41 nicholas
1375 * resources.c: Patch from Josh Wilmes <josh@hitchhiker.org>: Little
1376 patch to fix a compiler warning.
1378 2002-03-01 22:35 dan
1380 * memory.c, resources.c, include/parrot/pmc.h,
1381 include/parrot/resources.h: PMCs now come out of arenas.
1383 2002-03-01 06:15 dan
1386 A non-existing buffer + a non-existing buffer should be a
1387 non-existing buffer, not "", which is really '\0'.
1389 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1391 2002-03-01 06:02 dan
1393 * classes/: array.pmc, perlarray.pmc, perlhash.pmc, perlstring.pmc:
1395 TMTOWTDI, but strcmp is probably the worse.
1397 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1399 2002-03-01 02:32 brentdax
1401 * embed.c: Debug mode now prints out the GC data.
1403 2002-02-28 23:44 dan
1405 * core.ops, resources.c, include/parrot/resources.h: Added collect
1408 2002-02-28 22:58 dan
1410 * docs/pdds/: pdd06_pasm.pod, pdd6.pod: Add docs for interpinfo
1413 2002-02-28 22:50 dan
1415 * core.ops, interpreter.c, resources.c,
1416 examples/assembly/life.pasm, include/parrot/interpreter.h,
1417 include/parrot/resources.h: Add some stat gathering to the resource
1420 Also add an interpreter info retrieval op, and teach it about the
1421 different things it can retrieve.
1423 Finally, add some stat info to life.pasm as an example
1425 2002-02-28 21:27 dan
1427 * editor/pasm.vim: VIM mode commands for parrot assembly files
1429 Courtesy of Scott Beck <scott@gossamer-threads.com>
1431 2002-02-28 19:20 dan
1433 * examples/assembly/life.pasm: Fix a creeping string length leak.
1435 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1437 2002-02-28 18:26 dan
1439 * string.c: When you clone a constant, it ain't constant no mo'.
1441 Cocurtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1443 2002-02-28 00:51 dan
1445 * MANIFEST: Add missing files
1447 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1449 2002-02-28 00:49 dan
1451 * docs/pdds/: pdd0.pod, pdd00_pdd.pod: The pod version of PDD 0 in
1452 CVS seems to have several chunks missing out of it, too. This
1453 patch is simply an administrative patch, with the differences
1454 between my last version, and the one currently in there. There
1455 will be a forthcoming patch for some minor tweaking to the PDD, but
1456 I wanted a common baseline before I make any (potential) semantic
1459 There's only one semi-major change, which noone needs to worry
1460 about just yet. That's a change from PDD Format 1 to PDD Format
1461 6.0 - rationale can be found under 'Standard (Version #)' of the
1462 STANDARDS TRACK infomation. Don't worry about this yet, because it
1463 should be 6.0.0, and we need to discuss Perl versus Parrot with
1466 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
1468 2002-02-28 00:27 dan
1470 * packfile.c, resources.c, examples/assembly/life.pasm,
1471 include/parrot/register.h, include/parrot/resources.h,
1472 include/parrot/string.h: First pass of semi-full GC. (Strings only,
1475 This patch now implements a real copying collector. We trace from
1476 our root set and compact the contents of Buffer structs.
1480 *) It's very STRING-centric and doesn't handle memory stuffed in
1481 Buffers. But, then, we don't have pool allocation for Buffers
1482 either, and we need to have that soonish for this to work.
1484 *) Doesn't trace PMCs, so if you trigger a collection and there's
1485 memory or STRING structs only accessible from PMCs, you'll fail
1486 horribly. That needs fixing too
1488 *) Better algorithms for when to trace or collect vs when to just
1489 go allocate more memory from the system. Should probably be more
1492 2002-02-27 21:04 dan
1494 * jit.c, memory.c, resources.c, string.c, docs/pdds/pdd09_gc.pod,
1495 examples/assembly/life.pasm, include/parrot/resources.h,
1496 include/parrot/string.h, include/parrot/string_funcs.h,
1497 jit/i386/core.jit: Start of GC in
1499 2002-02-26 16:41 dan
1501 * jit/i386/string.jit: Fix a typo
1503 Courtesy of Jonathan Stowe <gellyfish@gellyfish.com>
1505 2002-02-26 16:37 dan
1507 * interpreter.c: Fix solaris test failures
1509 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1511 2002-02-26 16:36 dan
1513 * include/parrot/: interp_guts.h, io.h, packfile.h, rx.h,
1514 unicode.h, warnings.h: Fixes various warts in header files, such
1515 as: * macros -added parens to prevent problems with operator
1516 precedence -removed ; at end * removed SSIZE_MAX, since ssize_t
1517 is no longer used * added some more INLINE definitions for MSVC and
1520 Courtesy of Brian Lee Ray <blray@ualr.edu>
1522 2002-02-26 16:20 dan
1524 * Configure.pl: Turns out we were using a warning flag which
1525 doesn't exist on 2.7. Simple tweak though:
1527 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1529 2002-02-25 22:58 dan
1531 * MANIFEST, docs/pdds/pdd09_gc.pod: Add docs of GC
1533 2002-02-25 17:36 dan
1535 * include/parrot/pmc.h: Fix the bits
1537 2002-02-23 21:57 dan
1539 * include/parrot/resources.h: Another 1.5% never hurts
1541 2002-02-23 21:44 dan
1543 * global_setup.c, memory.c, resources.c, string.c,
1544 include/parrot/resources.h: Allocate STRING headers from an arena
1545 with freelist rather than with the system malloc. First step in a
1546 good (or even a bad) GC system.
1548 2002-02-23 20:37 brentdax
1550 * misc.c: lint has been doing Evil and Wrong things to misc.c.
1552 2002-02-22 14:59 ajgough
1554 * types/bignum.c: BN_multiply split into BN_multiply and
1555 BN_imultiply, the internal version to be used by idivide so that
1556 rounding isn't performed during intermediate stages of division.
1558 following test scripts now all pass: divide divideint add multiply
1559 subtract remainder compare rounding plus minus (these are all the
1560 operations currently implemented, rescale and power must still be
1561 written, so don't pass right now).
1563 2002-02-22 13:13 ajgough
1565 * types/bignum_atest.pl: Test harness modified to understand
1566 comments better, and be able to run unary (and rounding) tests.
1567 Currently a few rounding tests fail, which are being investigated.
1569 2002-02-22 01:41 dan
1571 * key.c: Although there's more work being done on the key stuff and
1572 this isn't the final fix, applying this patch does get parrot to
1573 build with two more compilers, so it's probably worthwhile.
1575 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1577 2002-02-22 00:53 dan
1579 * config_h.in, misc.c, include/parrot/embed.h,
1580 include/parrot/exceptions.h, include/parrot/interpreter.h,
1581 include/parrot/io.h, include/parrot/parrot.h, include/parrot/pmc.h,
1582 include/parrot/resources.h, include/parrot/rx.h,
1583 include/parrot/string.h, include/parrot/unicode.h,
1584 include/parrot/warnings.h, io/io_stdio.c, io/io_unix.c,
1585 io/io_win32.c: Fixes the following (lcc) warnings:
1587 - interpreter.c:470: warning: expression with no effect elided
1588 (related to the way warnings flags were defined)
1590 - misc.c:352: warning: unreachable code
1591 misc.c:483: warning: unreachable code
1592 (i introduced these with some overzealous de-linting)
1594 - numerous warnings like this:
1595 io/io_unix.c:383: warning: conversion from pointer to void' to
1597 pointer to struct _ParrotIO function(pointer to struct
1598 Parrot_Interp,pointer
1599 to struct _ParrotIOLayer,pointer to const char,pointer to const
1601 to pointer to void)' is compiler dependent
1603 Fixes the following nits: - remove bad indenting (tabs) in the
1606 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1608 2002-02-21 21:12 ajgough
1610 * types/: bignum.c, bignum.h: These might look like massive
1611 changes, but really it's just he imposition of coding standards.
1612 The file still isn't entirely compliant, but is now much more so.
1616 o a few more comments
1617 o BN_compare uses internal BN_comp to compare
1618 o lost_digits behaviour is now correct (test harness modified to
1622 All binary functions now pass all the tests in the basic standard.
1623 Unary functions not yet tested, will be soon.
1625 2002-02-21 18:20 dan
1627 * lib/Parrot/OpTrans/CPrederef.pm: The "inline" bit of that patch
1628 was no longer needed, and the ssize_t thing really shouldn't be
1631 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1633 2002-02-21 18:15 dan
1635 * Configure.pl, embed.c, pdump.c, hints/mswin32.pl,
1636 include/parrot/parrot.h: this patch adds support for the freely
1637 available borland c++ 5.5.1 compiler
1639 depends on: - josh's patch to remove ssize_t from CPrederef.pm -
1640 working borland compiler (compiler must know where to find headers
1641 and libs) - Perl's Config.pm modified to use cc='bcc32.exe' not of
1642 cc='cl.exe' - a working make utility (borland make doesn't work,
1645 changes: - add bcc in hints/mswin32.pl - clean up for msvc++ in
1646 hints/mswin32.pl - remove a space from Configure.pl (very very
1647 important for bcc) - add a O_BINARY flag to open() in pdump.c,
1648 embed.c (required by bcc) - define O_BINARY 0 when it's not defined
1649 (win32 knows it, linux not)
1651 and the why: - parrot is MUCH faster when compiled with borland c
1652 (make test on p2-450, 320MB): * msvc++: 313 seconds * bcc: 251
1655 Courtesy of "Ritz Daniel" <daniel_ritz@gmx.ch>
1657 2002-02-21 18:09 dan
1659 * jit.c, testparrotfuncptr.c, trace.c, classes/array.pmc, io/io.c,
1660 io/io_stdio.c, io/io_unix.c, io/io_win32.c: This patch removes
1661 cuddled elses, as required by PDD 7.
1663 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1665 2002-02-21 18:04 dan
1667 * MANIFEST, Makefile.in, check_source_standards.pl: This patch adds
1668 a new Makefile target called "check_source". This target scans all
1669 the .c and .h files in the directory and checks for conformance to
1670 a number of the standards outlined in PDD 7.
1672 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1674 2002-02-21 16:38 ajgough
1676 * types/: bignum.c, bignum.h, bignum_atest.pl: Modifications to
1677 allow arithmetic with numbers with a fixed fractional part, buffer
1678 structures now more ready to be integrated into the parrot memory
1679 allocation game, test harness modified to allow lost_digits
1680 condition to be checked. Some more comments.
1682 2002-02-21 15:53 simon
1687 Courtesy of: "David M. Lloyd" <dmlloyd@tds.net>
1689 2002-02-20 16:41 dan
1691 * MANIFEST, docs/pdds/pdd_template.pod: Added in template PDD
1693 2002-02-18 18:25 dan
1695 * MANIFEST, lib_deps.pl: Added in lib_deps.pl and MANIFEST change.
1697 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1699 2002-02-18 18:21 dan
1701 * lib/Parrot/OpTrans/CPrederef.pm: this is a quick fix for
1702 CPrederef.pm to make to generated code compile with the MS
1705 fixes: - ms compiler allows inline only for c++, for c there's
1706 __inline - ms header files knows nothing about ssize_t
1708 Courtesy of "Ritz Daniel" <daniel_ritz@gmx.ch>
1710 2002-02-18 17:49 dan
1712 * MANIFEST: Add the PDDs
1714 2002-02-18 17:47 dan
1716 * docs/pdds/: pdd07_codingstd.pod, pdd7.pod: Added in PDD 7, the
1717 coding standards PDD.
1719 2002-02-18 17:40 dan
1721 * docs/pdds/: pdd06_pasm.pod, pdd6.pod: Updated to latest rev
1723 2002-02-18 12:41 gregor
1726 Remove warning about exit() not being declared.
1728 2002-02-18 08:29 simon
1730 * misc.c, warnings.c, include/parrot/misc.h,
1731 include/parrot/warnings.h:
1732 This patch adds some missing const's to silence a number of gcc
1735 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
1737 2002-02-18 08:26 simon
1739 * Makefile.in, core.ops, embed.c, interpreter.c, key.c, misc.c,
1740 ops2c.pl, packfile.c, pdump.c, stacks.c, string.c,
1741 classes/array.pmc, classes/perlarray.pmc, classes/perlhash.pmc,
1742 include/parrot/parrot.h, include/parrot/rx.h,
1743 include/parrot/stacks.h, io/io_stdio.c, io/io_unix.c,
1744 lib/Parrot/OpTrans/CPrederef.pm:
1745 - add makefile target and script to test for external libc
1747 - fix return values in hash and array PMCs (returning 0 in a
1749 - remove unnecessary data pointer <=> function pointer
1751 outside of the JIT code.
1752 - move the definition of the "INLINE" macro out of the rx header
1754 available for general use on C++ compilers and gcc.
1755 - remove a few unused variables
1757 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
1759 2002-02-17 16:29 simon
1761 * docs/pdds/: pdd0.pod, pdd00_pdd.pod, pdd01_overview.pod,
1762 pdd02_vtables.pod, pdd04_datatypes.pod, pdd05_opfunc.pod,
1763 pdd06_pasm.pod, pdd1.pod, pdd2.pod, pdd4.pod, pdd5.pod, pdd6.pod:
1764 We're organised and responsible. Honest.
1766 2002-02-17 02:46 sfink
1768 * Makefile.in: Remove $^ for nmake compatibility.
1770 2002-02-16 09:20 brentdax
1772 * config_h.in, test_main.c, include/parrot/chartype.h,
1773 include/parrot/embed.h, include/parrot/encoding.h,
1774 include/parrot/string.h, include/parrot/string_funcs.h: Better
1775 embedding exposure and hiding, part 1.
1777 2002-02-16 04:38 dan
1779 * Makefile.in, core.ops, interpreter.c, pbc2c.pl, pdump.c,
1780 runops_cores.c, docs/running.pod, lib/Parrot/OpTrans/C.pm,
1781 lib/Parrot/OpTrans/CGoto.pm, lib/Parrot/OpTrans/CPrederef.pm:
1782 Anyway, here's a patch to repair pbc2c.pl, combined with removing
1783 typecasts in various places throughout the code. It probably won't
1784 work for Windows yet. The libparrot.a target might need to be
1785 modified to at least prevent it from confusing make on Windows; I
1788 Preliminary instructions for using pbc2c.pl are in
1789 docs/running.pod. I'll try to do better later.
1791 Courtesy of Steve Fink <steve@fink.com>
1793 2002-02-16 04:15 dan
1795 * exceptions.c, include/parrot/exceptions.h: Warnings cleaned up
1797 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1799 2002-02-16 00:03 simon
1801 * classes/: perlarray.pmc, perlhash.pmc:
1803 pmc is already defined!
1805 2002-02-15 23:20 brentdax
1807 * Configure.pl, config_h.in, exceptions.c, pmc.c,
1808 include/parrot/exceptions.h: Far more informative panic messages.
1810 2002-02-15 03:24 dan
1812 * lib/Parrot/: Op.pm, OpsFile.pm, OpTrans/CPrederef.pm: Here's a
1813 much more extensive patch that fixes it to work properly, and
1814 deletes a bazillion casts as well. It also points to the question
1815 "can we make the byte_code be an opcode_t* already?"
1817 Oh, and it makes some of the formatting prettier, so it's gotta be
1820 Courtesy of * Steve Fink <steve@fink.com>
1822 2002-02-15 02:30 dan
1824 * Makefile.in, core.ops, embed.c, misc.c, packfile.c, rx.ops,
1825 stacks.c: I've tweaked the "lint" target somewhat and fixed a few
1826 of the things it finds. Attaching the patch as well as the current
1829 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1831 2002-02-15 01:59 dan
1833 * t/pmc/: array.t, perlhash.t: Disable non-functional bits for the
1836 2002-02-15 01:48 dan
1838 * t/pmc/perlarray.t: Skip tests for features that need twiddling
1840 2002-02-15 01:40 dan
1842 * t/op/rx.t: Skip a test that's waiting for us to rejig some array
1845 2002-02-14 23:30 dan
1847 * resources.c: Added comment for buffer tag routine. D'oh!
1849 2002-02-14 23:28 dan
1851 * resources.c, include/parrot/resources.h: Added buffer mark
1854 2002-02-14 23:17 dan
1856 * memory.c, classes/array.pmc, classes/perlarray.pmc,
1857 include/parrot/memory.h, include/parrot/string.h, t/pmc/perlhash.t:
1858 Rejigged memory system a bit. Now should be ready for the horror
1859 that is garbage collection.
1861 2002-02-14 19:33 gregor
1863 * ops2c.pl, include/parrot/oplib.h:
1864 Added code to automatically generate a function within an oplib to
1865 lookup opinfos given the op name. This will come in handy in future
1866 when we want to twiddle opcode tables at run time and possibly at
1869 2002-02-14 19:25 gregor
1871 * examples/assembly/queens.pasm:
1872 Regenerated queens.pasm from queens.jako since the clone_* stuff
1875 2002-02-14 17:12 dan
1877 * resources.c, include/parrot/resources.h: Finished up the
1878 interface for memory and tracked interpreter thingies.
1880 2002-02-14 16:53 dan
1882 * memory.c, include/parrot/memory.h: intercept free and realloc
1884 2002-02-14 05:53 dan
1886 * interpreter.c, runops_cores.c: The type changes in struct
1887 Packfile break the pointer math used in a few places to calculate
1888 the address of the end of the loaded byte code. This causes
1889 segfaults in build_asm in jit.c when using -j. It also breaks the
1890 bounds checking on opcode address in runops_slow_core.
1892 The patch adds the necessary cast to correct the code_end
1895 Courtesy of Jason Gloudon <perl@gloudon.com>
1897 2002-02-14 01:01 ajgough
1899 * types/: bignum.c, bignum.h, bignum_test.pl: Added support for
1900 BigInt operations (I think), tests for normal operation continue to
1901 pass. Also a shed load of comments.
1903 2002-02-13 01:34 ajgough
1905 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl: This
1906 is a (mostly) working bignumber library. There remains much work
1907 to do though, some functions are not yet implemented and headers
1908 need to find their way to the correct place RSN. Also support for
1909 bigints and a sensible error reporting mechanism are needed.
1911 2002-02-12 18:51 dan
1913 * misc.c: Fix some warnings
1915 2002-02-12 17:10 dan
1917 * misc.c: Run through indent -kr -nce so I can read it
1919 2002-02-12 16:49 dan
1921 * misc.c: Need standard header/footer comments
1923 2002-02-11 20:32 simon
1925 * classes/array.pmc:
1926 get and set pmc methods.
1928 2002-02-11 20:19 simon
1930 * classes/array.pmc:
1931 Maybe the keys aren't integer...
1933 2002-02-11 20:03 simon
1935 * core.ops, vtable.tbl, classes/default.pmc:
1938 2002-02-11 19:07 simon
1940 * vtable.tbl, classes/default.pmc:
1941 Add set_pmc. Usee with caution.
1943 2002-02-11 18:20 dan
1945 * classes/: array.pmc, perlarray.pmc: Patch array classes to
1948 2002-02-11 17:59 simon
1950 * core.ops, embed.c, global_setup.c, key.c, rx.ops,
1951 classes/perlarray.pmc, classes/perlhash.pmc:
1954 2002-02-11 17:57 simon
1956 * packfile.c, include/parrot/packfile.h:
1959 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
1961 2002-02-11 17:55 dan
1963 * docs/parrot_assembly.pod: Document some key ops
1965 2002-02-11 09:20 brentdax
1967 * pmc.c, include/parrot/exceptions.h: Adding a panic ought to be
1970 2002-02-11 00:34 simon
1972 * core.ops, include/parrot/exceptions.h:
1973 This is what keyed set ops look like. Remember, however, that for
1974 keyed functions, all operands must be PMCs. set(PMC, PMC, INT)
1975 means $1 = $2[$3], not $1[$2] = $3. set(PMC,PMC,PMC) is so
1976 obviously ambiguous that you ought to use the 4-arg version
1979 2002-02-10 23:12 jgoff
1981 * classes/: array.pmc, perlarray.pmc: Properly allocate
1982 SELF->data's array of PMC* data in array and perlarray.pmc. This
1983 isn't tested yet, but should be fairly straightforward. PerlHash
1984 needs to be finished before the system will compile again, and that
1985 should be done in the next few days.
1987 2002-02-09 04:46 jgoff
1989 * classes/: array.pmc, default.pmc, intqueue.pmc,
1990 parrotpointer.pmc, perlarray.pmc, perlhash.pmc, perlundef.pmc:
1991 Added basic _keyed member functions. Unfortunately this still
1992 doesn't fix the problems that are causing the build to break. It's
1993 a start though. I'm not implementing the PMC add functions just
1996 2002-02-08 15:59 simon
1998 * classes/array.pmc:
1999 Some more work on getting the array stuff up to date.
2001 2002-02-08 12:23 simon
2003 * classes/array.pmc, classes/perlhash.pmc, include/parrot/key.h,
2004 lib/Parrot/Vtable.pm:
2005 Got array->get_integer_keyed doing what I think it ought to. One
2006 down, all the rest to go.
2008 2002-02-08 11:47 simon
2011 Although I didn't intend it to be quite that broken...
2013 2002-02-08 11:42 simon
2015 * vtable.tbl, include/parrot/parrot.h, lib/Parrot/Vtable.pm:
2016 Completely break Parrot, but at least we get the key stuff right
2019 2002-02-08 06:25 dan
2021 * hints/darwin.pl: Silences the warning about passing in
2022 -flat_namespace to the compile. That's a link-only flag.
2024 2002-02-08 04:52 jgoff
2026 * classes/: array.pmc, default.pmc, intqueue.pmc,
2027 parrotpointer.pmc, perlarray.pmc, perlhash.pmc, perlint.pmc,
2028 perlnum.pmc, perlstring.pmc, perlundef.pmc: Filled in missing
2029 return values in *.pmc, added some missing casts to the repeat_foo
2030 members, and deleted the _index members from the perlscalar
2031 classes. Basic cleanup, and getting ready for _keyed functions.
2033 2002-02-07 04:49 mrjoltcola
2035 * examples/assembly/bsr.pasm: Elaborated on the bsr/ret example,
2036 added a nested subroutine call.
2038 2002-02-07 04:32 jgoff
2040 * vtable.tbl, lib/Parrot/Vtable.pm: vtable.tbl got some minor
2041 changes in order to give the whitespace rules a little workout, and
2042 do a little bit more testing. No actual structural changes were
2043 made. lib/Parrot/Vtable.pm got an interface change, and more
2044 importantly should be ready to support the new '_keyed' attribute,
2045 which will work roughly thus: PMC* src_value gets remapped to 'PMC*
2046 src_value' followed by 'KEY* src_key'. This will be how the new
2047 _keyed operators will function, and those should be written within
2050 2002-02-06 18:00 doughera
2052 * misc.c: Change C++-style comments to C comments (again). Remove
2053 unused perl5 code that was in #if 0/#endif.
2055 2002-02-06 17:59 doughera
2057 * warnings.c: Add trailing newline.
2059 2002-02-06 04:14 mrjoltcola
2061 * include/parrot/io.h, io/io.c: Minor cleanup.
2063 2002-02-06 03:11 mrjoltcola
2065 * examples/assembly/io1.pasm, io/io.c, io/io_win32.c: Tied up a
2066 couple of loose end in win32 IO stuff. Open behaves now but needs
2069 2002-02-05 21:02 brentdax
2071 * classes/pmc2c.pl: Length on whoami init was always 7--a problem
2072 which showed up in Purify builds.
2074 2002-02-05 17:15 simon
2079 Courtesy of: Jonathan Stowe <gellyfish@gellyfish.com>
2081 2002-02-05 17:08 doughera
2083 * misc.c: Avoid C++-style comments.
2085 2002-02-05 17:07 doughera
2087 * lib/Parrot/Jit/sun4Generic.pm: Generated assembly programs were
2088 not valid assembler for Sun's /usr/ccs/bin/as. Now they are,
2089 thanks to Jason Gloudon <perl@gloudon.com>.
2091 2002-02-05 14:04 simon
2094 Make the problem different, perhaps even better.
2096 2002-02-05 13:49 simon
2099 Possibly fix a `short int' is promoted to `int' when passed through
2100 `...' scary error, possibly make things absolutely worse.
2102 2002-02-05 13:15 simon
2107 2002-02-05 13:12 simon
2110 Not going to get far without this one...
2112 2002-02-05 11:41 simon
2115 Don't barf when handed null pointers.
2117 2002-02-05 10:04 simon
2119 * misc.c, include/parrot/misc.h:
2120 Fix some trivial bugs in warnings code.
2122 2002-02-05 09:27 simon
2125 Oops, forgot this one; also added %P support.
2127 2002-02-05 09:20 simon
2129 * MANIFEST, Makefile.in, core.ops, embed.c, interpreter.c,
2130 test_main.c, classes/perlundef.pmc, include/parrot/embed.h,
2131 include/parrot/interpreter.h, include/parrot/misc.h,
2132 include/parrot/parrot.h, include/parrot/warnings.h:
2135 Courtesy of: Brent Dax <brentdax@cpan.org>
2137 2002-02-05 05:41 jgoff
2139 * vtable.tbl, lib/Parrot/Vtable.pm, t/pmc/perlstring.t: Changed the
2140 format of vtable.tbl to get rid of the tab-dependence. The format
2141 now looks roughly like this:
2143 init() # 'void' and 'unique' are assumed INTVAL type ( ) # 'unique'
2144 is assumed str void concatenate (PMC* value, PMC* dest) # Nothing
2145 assumed here, but note the C-like prototyping. Also had to disable
2146 one test that depended upon 'concat_p_p_s', which isn't necessary
2149 Vtable.pm will change again when the type '_keyed' is added,
2150 because that requires remapping parameters slightly differently
2151 again. Also, note that it assumes 'value' is the first parameter
2152 in the list. This assumption will go away at the same time.
2154 2002-02-04 16:57 ajgough
2156 * core.ops, t/pmc/perlstring.t, t/pmc/pmc.t: More tests for pmc
2157 functions. Thanks to Simon Glover.
2159 2002-02-04 02:47 ajgough
2161 * hints/os2.pl: Removes a flag from the os/2 hints file that isn't
2162 needed. I suspect that the entire hints file isn't really needed,
2163 but there's no one to actually tell us this.
2165 2002-02-02 15:45 ask
2167 * docs/ParrotFAQ.htm: fix internal links
2169 2002-02-02 04:06 jgoff
2171 * classes/: array.pmc, intqueue.pmc, perlarray.pmc, perlhash.pmc:
2172 Moving the internal KEY structure from the cache.struct_val member,
2173 where it doesn't really belong, to the internal SELF->data member.
2174 This frees up the cache/type members for other usage.
2176 This is the first step in moving PMCs to the point where we can do
2177 multidimensional PMC handles. The next step is to change the
2178 assembler to accept the syntax of 'set P0["foo"],7'.
2180 2002-02-02 00:13 nicholas
2182 * include/parrot/global_setup.h: Patch from Jonathan Stowe to
2183 prototype Parrot_Array_class_init
2185 2002-02-02 00:13 nicholas
2187 * embed.c: Casts to tidy up warnings from Jonathan Stowe Change
2188 time to sum_time to avoid warning on FreeBSD about tracking a
2189 global [No, this warning does not appear on Linux. Yes, it is real
2192 2002-02-01 23:02 nicholas
2194 * embed.c: Fix fprintf format warning in Parrot_runcode. From Simon
2197 2002-02-01 20:20 nicholas
2199 * t/pmc/pmc.t: Add end at end of asm in test (from Simon Glover)
2201 2002-02-01 18:20 nicholas
2203 * lib/Parrot/Test.pm: Env.pm on 5.005_03 doesn't do a use vars for
2206 2002-02-01 13:22 nicholas
2208 * MANIFEST: Add docs/embed.pod and t/op/ifunless.t
2210 2002-02-01 12:19 simon
2212 * core.ops, t/op/ifunless.t, t/op/integer.t:
2215 2002-02-01 12:11 simon
2217 * lib/Parrot/Test.pm:
2220 2002-02-01 01:38 nicholas
2222 * MANIFEST, MANIFEST.SKIP, Makefile.in: Add a MANIFEST.SKIP file,
2223 and a manitest target to Makefile.in that lets one test the
2226 2002-02-01 00:03 dan
2228 * core.ops, global_setup.c, include/parrot/pmc.h: More setup for
2231 2002-01-31 21:46 gregor
2233 * Configure.pl, Makefile.in, hints/mswin32.pl:
2234 A few more things are now configable, so we are closer to win32
2235 shared library builds. Not there yet, but closer.
2237 2002-01-31 21:00 dan
2239 * global_setup.c, classes/pmc2c.pl, include/parrot/global_setup.h,
2240 include/parrot/pmc.h: First step in dynamically loading PMC classes
2242 2002-01-31 19:38 dan
2244 * Makefile.in: Dependencies in the Makefile are currently too broad
2245 brush. I don't enjoy waiting for everything to recompile every
2246 time I try to tweak the jit. The only file that #includes
2247 jit_struct.h is jit.c, so I feel that the Makefile dependencies
2248 should reflect this, and not cause a gratuitous recompile of
2249 everything. There are probably other auto-generated header files
2250 that world+dog should not depend on.
2252 Courtesy of Nicholas Clark <nick@unfortu.net>
2254 2002-01-31 19:03 gregor
2256 * Makefile.in, lib/Parrot/Test.pm, t/harness:
2257 Added two new make targets:
2259 * testp: Like 'make test', but passes -P to t/harness, so you get
2261 see how broken predereferencing is.
2263 * testj: Like 'make test', but passes -j to t/harness, so you get
2265 see how broken JIT is.
2267 Now, anyone who wants to see how good all three ways of running are
2268 can do so, at the cost of about 3x the time.
2270 2002-01-31 17:09 brentdax
2272 * embed.c, test_main.c: Implement the ARGV-in-P0 thing.
2274 2002-01-31 03:41 grunblatt
2276 * docs/jit.pod: Update jit.pod
2278 2002-01-31 03:20 grunblatt
2280 * jit/i386/core.jit: Hold this until we get an assemble tool,
2281 because of the different objdump problems.
2283 2002-01-31 03:13 grunblatt
2285 * Configure.pl, lib/Parrot/Jit/sun4-solaris.pm,
2286 lib/Parrot/Jit/sun4Generic.pm: Use dis intead of objdump. Courtesy
2287 of: Jason Gloudon <perl@gloudon.com>
2289 2002-01-31 02:22 grunblatt
2291 * jit/i386/core.jit: Continue if the register is null
2293 2002-01-30 23:50 grunblatt
2295 * lib/Parrot/Jit/: alpha-bsd.pm, alpha-linux.pm, alphaGeneric.pm,
2296 i386-bsd.pm, i386-linux.pm, i386Generic.pm, sun4-solaris.pm,
2297 sun4Generic.pm: Move the AS and OBJDUMP constants to each os
2300 2002-01-30 23:35 mrjoltcola
2302 * io/io_win32.c: Change implementation of isatty on win32,
2303 suggested by Hong Zhang.
2305 2002-01-30 23:19 sfink
2307 * jit2h.pl, lib/Parrot/Op.pm, lib/Parrot/OpsFile.pm: Added
2308 Op::may_jump boolean method.
2310 Replaced jit2h's hardcoded pattern match to decide what ops might
2311 change the control flow.
2313 2002-01-30 22:13 dan
2315 * Configure.pl, MANIFEST, testparrotfuncptr.c: This patch allows
2316 parrot to mostly-build with tcc. It allows one to skip compiling
2317 the JIT stuff (by specifying --define jitcapable=0), and it
2318 introduces a test program which gives a friendlier error in this
2319 case for compilers which are as picky as tcc is about function
2322 If anyone figures out the proper way to cast these function
2323 pointers this may not be necessary.
2325 Courtesy of Josh Wilmes <josh@hitchhiker.org>
2327 2002-01-30 20:54 dan
2329 * docs/running.pod, lib/Parrot/Test.pm: I'm being anal again.
2330 Here's an update to docs/running.pod to better reflect the current
2331 state (both the test_parrot and assemble.pl improvements, plus
2332 documentation of a few more things.) And also a speling fiks
2333 s/POST_MORTERM/POST_MORTEM/.
2335 I could also replace some "perl foo" calls with "./foo" if someone
2336 wanted to set the executable flag in CVS on assemble.pl,
2339 Courtesy of Steve Fink <steve@fink.com>
2341 2002-01-30 20:43 dan
2343 * core.ops: find_global doesn't work, so stub out the wrong code
2345 2002-01-30 19:08 dan
2347 * lib/Parrot/Assembler.pm: fixes the POD in Parrot::Assember so
2349 can read it and just tidies it up generally. It also adds
2351 for the constantize_integer and constantize_number functions.
2353 Courtesy of Simon Glover <scog@roe.ac.uk>
2355 2002-01-30 18:02 dan
2357 * assemble.pl, disassemble.pl, optimizer.pl, pbc2c.pl,
2358 classes/genclass.pl, classes/pmc2c.pl,
2359 languages/scheme/Scheme/Test.pm: Many of the Perl scripts in the
2360 distribution (including assemble.pl !)
2361 can no longer find the Parrot::* modules. Enclosed patch fixes
2363 it would be nice if there were an easier way to do this).
2365 Courtesy of Simon Glover <scog@roe.ac.uk>
2367 2002-01-30 16:00 mrjoltcola
2369 * io/io_win32.c: Correct function calls for win32_fdopen and arg
2372 2002-01-30 15:50 mrjoltcola
2374 * io/io_unix.c: Minor bug fix for fdopen flag arg type.
2376 2002-01-30 15:42 grunblatt
2378 * pbc2c.pl, examples/assembly/Makefile: Updates related to moving
2381 2002-01-30 15:38 grunblatt
2383 * MANIFEST: Enclosed patch adds the new SPARC-based JIT files to
2384 the manifest, and also puts it back into alphabetical order.
2386 Courtesy of: Simon Glover <scog@roe.ac.uk>
2388 2002-01-30 14:41 nicholas
2390 * embed.c: Patch from Simon Glover to clean up warnings where
2391 prototype is () not (void)
2393 2002-01-30 13:54 nicholas
2395 * include/parrot/embed.h, test_main.c: Add void as an explicit
2396 parameter in test_main.c's usage(), version(void) and embed.h's
2397 Parrot_new() Without these gcc moans: include/parrot/embed.h:34:
2398 warning: function declaration isn't a prototype
2400 2002-01-30 12:08 simon
2402 * lib/Parrot/.cvsignore:
2403 Ignore generated Perl modules.
2405 2002-01-30 12:07 simon
2408 Run the PMC tests as well.
2410 2002-01-30 12:04 simon
2413 Fix MANIFEST after recent t/pmc rejig.
2415 2002-01-30 11:42 simon
2417 * lib/Parrot/Test.pm:
2418 Report non-zero exit codes.
2420 Courtesy of: Michael G Schwern <schwern@pobox.com>
2422 2002-01-30 11:39 simon
2425 Skip final test, TODO doesn't work yet.
2427 2002-01-30 09:54 brentdax
2429 * docs/embed.pod: Leon Brocard was kind enough to explain to me how
2430 predereferencing works.
2432 2002-01-30 09:38 brentdax
2434 * docs/: embed.pod, parrot.pod: Document this newfangled embedding
2437 2002-01-30 09:37 brentdax
2439 * include/parrot/embed.h: Fix a mistake, clear up a warning.
2441 2002-01-30 09:37 brentdax
2443 * config_h.in: Expose another flag for embedders.
2445 2002-01-30 05:07 jgoff
2447 * make_vtable_ops.pl, t/harness: Both files didn't know of the new
2448 location for Parrot/, and t/harness wasn't able to run the new
2449 op/pmc tests. Both problems fixed, so I think I'm going to declare
2450 the build suitable for public consumption.
2452 2002-01-30 04:34 robert
2454 * docs/Makefile.in: update for CVS movement
2456 2002-01-30 04:32 robert
2458 * Makefile.in: Adjust for CVS reorganization. (This time, edit the
2459 .in file, not the real Makefile)
2461 2002-01-30 04:20 robert
2463 * Configure.pl, jit2h.pl, ops2c.pl, ops2pm.pl, pmc_pm.pl,
2464 vtable_h.pl, classes/pmc2c.pl, include/parrot/parrot.h: Updates
2465 related to moving files around
2467 2002-01-30 04:10 robert
2469 * MANIFEST: Update MANIFEST to reflect CVS reorg.
2471 2002-01-30 04:07 robert
2473 * Configure.pl: Add './lib' to our @INC because Parrot/* moved.
2475 2002-01-30 03:56 robert
2477 * Parrot/: .cvsignore, Assembler.pm, BuildUtil.pm, Op.pm,
2478 OpTrans.pm, OpsFile.pm, Optimizer.pm, PackFile.pm, String.pm,
2479 Test.pm, Vtable.pm, Jit/alpha-bsd.pm, Jit/alpha-linux.pm,
2480 Jit/alphaGeneric.pm, Jit/i386-bsd.pm, Jit/i386-linux.pm,
2481 Jit/i386-nojit.pm, Jit/i386Generic.pm, Jit/sun4-solaris.pm,
2482 Jit/sun4Generic.pm, OpLib/.cvsignore, OpTrans/C.pm,
2483 OpTrans/CGoto.pm, OpTrans/CPrederef.pm, PackFile/ConstTable.pm,
2484 PackFile/Constant.pm, PackFile/FixupTable.pm: Moved Parrot/* to
2487 2002-01-30 03:46 robert
2489 * languages/miniperl/miniperlc: renamed to mpc
2491 2002-01-30 03:45 robert
2493 * t/op/: pmc.t, pmc_array.t, pmc_perlarray.t, pmc_perlhash.t,
2494 pmc_perlstring.t: Moved to t/op/pmc/
2496 2002-01-30 03:40 robert
2498 * include/parrot/register_funcs.h: Renamed to regfuncs.h
2500 2002-01-30 03:14 jgoff
2502 * classes/perlarray.pmc, t/op/pmc_perlarray.t, t/pmc/perlarray.t:
2503 Fixed some problems with PerlArray and added tests. Previously,
2504 only integers could be accessed by negative indices. After this
2505 change, all basic types can be accessed by negative indices, and
2506 they can also be set at negative indices.
2508 2002-01-29 22:13 brentdax
2510 * TODO: Just look at the stupid diff.
2512 2002-01-29 21:53 simon
2514 * TODO, docs/vtables.pod:
2515 New TODO, and tiny addition to vtables.pod
2517 2002-01-29 21:47 mrjoltcola
2519 * include/parrot/io.h, io/io_unix.c: Minor bug fix in io_unix.
2521 2002-01-29 21:38 mrjoltcola
2523 * Makefile.in: Makefile.in tweak for io depend.
2525 2002-01-29 21:15 brentdax
2527 * embed.c: Fix a segfault and some profiling formatting nits.
2529 2002-01-29 20:54 brentdax
2533 2002-01-29 20:50 brentdax
2535 * pmc.c, include/parrot/exceptions.h: Exceptions are better than
2538 2002-01-29 20:17 mrjoltcola
2540 * interpreter.c, core.ops, io.ops: CVS missed this.
2542 2002-01-29 20:17 mrjoltcola
2544 * io/io.c: These should have gone in Sunday with the rest. CVS is
2547 2002-01-29 18:39 brentdax
2549 * platforms/win32.h: Fix Win32 whoops.
2551 2002-01-29 18:29 brentdax
2553 * embed.c, include/parrot/embed.h: A couple minor embedding fixes.
2555 2002-01-29 17:51 simon
2557 * MANIFEST, Makefile.in, config_h.in, embed.c, test_main.c,
2558 include/parrot/embed.h, include/parrot/parrot.h:
2559 Embedding support. Cool.
2561 Courtesy of: <brentdax@cpan.org>
2563 2002-01-29 15:40 grunblatt
2565 * Configure.pl: Detect if we can use "objdump". Courtesy of: Jason
2566 Gloudon <perl@gloudon.com>
2568 2002-01-29 14:42 simon
2570 * include/parrot/parrot.h:
2571 Platform stuff has to be included *after* system headers.
2573 2002-01-29 14:05 grunblatt
2575 * interpreter.c, jit.c, Parrot/Jit/sun4-solaris.pm,
2576 Parrot/Jit/sun4Generic.pm, lib/Parrot/Jit/sun4-solaris.pm,
2577 lib/Parrot/Jit/sun4Generic.pm, include/parrot/jit.h,
2578 jit/sun4/core.jit, jit/sun4/lib.jit, jit/sun4/string.jit: Added
2579 support for SPARC. Courtesy of: Jason Gloudon <perl@gloudon.com>
2581 2002-01-29 10:56 simon
2583 * platforms/generic.h:
2584 If we don't have a S_ISREG, produce something close to it.
2586 2002-01-29 06:01 dan
2588 * MANIFEST, README, LICENSES/Artistic: Finally added licenses
2590 2002-01-29 04:38 jgoff
2592 * classes/array.pmc: Forgot to remove some C++-isms from the
2593 get_{foo}_index routines.
2595 2002-01-29 04:26 jgoff
2597 * MANIFEST, Makefile.in, global_setup.c, classes/Makefile.in,
2598 classes/array.pmc, include/parrot/pmc.h, t/op/pmc_array.t,
2599 t/pmc/array.t: Added array class that languages other than perl can
2600 use for a basis. It has no features like preextension, and the
2601 array index starts at 0.
2603 MANIFEST - added classes/array.pmc and t/op/pmc_array.t Makefile.in
2604 and classes/Makefile.in - Added array.pmc to the makefile.
2605 (Assuming rules like .pmc.o are portable (or even possible) I might
2606 alter classes/Makefile.in to autobuild the appropriate files.
2608 2002-01-29 02:32 dan
2610 * MANIFEST, Parrot/Test.pm, lib/Parrot/Test.pm,
2611 lib/Test/Builder.pm, lib/Test/More.pm, lib/Test/Simple.pm,
2612 lib/Test/Utils.pm, t/op/interp.t, t/op/macro.t, t/op/pmc.t,
2613 t/op/rx.t, t/op/stacks.t, t/pmc/pmc.t:
2614 Update to Test::More 0.41 which adds Test::Builder
2616 Delete the vestigal Test::Utils
2618 Change Parrot::Test so it uses Test::Builder instead of Evil
2622 output_* now returns whether the test passes or fails
2624 Parrot::Test no longer exports Test::More's functions. Instead
2626 can simply be used together. The few tests which used
2628 features (ie. skip) have 'use Test::More' added.
2630 I ditched the export_to_level() crutch. Do we expect parrot to
2632 5.004? (literally 5.004, not 5.004_04)
2634 Courtesy of Michael G Schwern <schwern@pobox.com>
2636 2002-01-28 21:04 dan
2638 * docs/overview.pod: There is no opcodes.pod; I'm assuming the
2639 pointer should actually be to
2640 parrot_assembly.pod, as the canonical documentation.
2642 Courtesy of Simon Glover <scog@roe.ac.uk>
2644 2002-01-28 20:21 dan
2646 * languages/jako/jakoc, t/op/stacks.t: Toss the last traces of
2649 2002-01-28 19:18 dan
2651 * core.ops, register.c: clone[insp] is dead
2653 2002-01-28 17:46 grunblatt
2655 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2656 jit/i386/core.jit: Fix to make the jit work in linux yet again.
2658 2002-01-28 16:45 dan
2660 * MANIFEST, README.OS_X: Added Mac OS X specific readme documenting
2661 the requirement for fink at the moment.
2663 2002-01-28 15:59 simon
2666 People might try and run a directory file, with spectacular
2667 results. We don't want that. No.
2669 2002-01-28 14:58 doughera
2671 * core.ops: Avoid C++-style comments.
2673 2002-01-28 14:16 grunblatt
2675 * jit.c, io/io.c: Changed jit.c to fit the way registers are
2676 accessed. Readded the pio_(stdin|stdout|stderr) to make builds
2679 2002-01-28 13:47 doughera
2681 * include/parrot/register.h: Avoid C++-style comment.
2683 2002-01-28 06:03 dan
2685 * MANIFEST, core.ops, interpreter.c, key.c, register.c, trace.c,
2686 Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
2687 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
2688 docs/parrot_assembly.pod, include/parrot/interpreter.h,
2689 include/parrot/parrot.h, include/parrot/regfuncs.h,
2690 include/parrot/register.h, include/parrot/register_funcs.h,
2691 include/parrot/string.h, include/parrot/string_funcs.h: Registers
2692 are now stored in the interpreter structure itself, rather than
2693 just a pointer to the top of the register structure. Pushes and
2694 pops now involve memcpys, but register access has one fewer
2697 Fails four of the register stack tests, though, so not perfect.
2698 Needs fixing, but this is a good place to start.
2700 2002-01-28 04:40 mrjoltcola
2702 * test_main.c: cvs commit missed this. ??
2704 2002-01-28 04:27 mrjoltcola
2706 * examples/assembly/io1.pasm, include/parrot/exceptions.h,
2707 include/parrot/interpreter.h, include/parrot/io.h, io/io.c,
2708 io/io_stdio.c, io/io_unix.c, io/io_win32.c: ParrotIO local to each
2709 interpreter now (at least in theory). IO handle array added. Misc
2710 bug fixes in layer handling. Changed any IO_ constants to PIO_ so
2711 we don't conflict with system libraries. Still have broken
2712 stuff in win32 and stdio layer.
2714 2002-01-28 04:01 mrjoltcola
2716 * include/parrot/chartype.h: Typo in chartype.h include guard.
2718 2002-01-28 03:41 mrjoltcola
2720 * t/op/interp.t: Fix flag for interp so we don't get "info"
2721 messages which break tests.
2723 2002-01-28 01:54 dan
2725 * include/parrot/string.h: A few more buffer/string flags
2727 2002-01-27 11:33 nicholas
2729 * chartypes/unicode.c: Cast unsigned argument to int in call to
2730 isdigit to silence gcc warning.
2732 2002-01-26 23:18 grunblatt
2734 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm: Turn
2737 2002-01-26 23:17 grunblatt
2739 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2740 jit/i386/core.jit: [no log message]
2742 2002-01-26 22:18 simon
2744 * jit/i386/core.jit:
2745 Jumping to 0x0 is a recipe for segfaults.
2747 2002-01-26 18:35 simon
2750 Allow user to select which tests to harness
2752 Courtesy of: Nicholas Clark <nick@unfortu.net>
2754 2002-01-26 17:20 grunblatt
2756 * Parrot/Jit/i386-linux.pm, Parrot/Jit/i386Generic.pm,
2757 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386Generic.pm: Patch
2758 to make the jit work in linux again.
2760 2002-01-26 16:52 dan
2762 * Configure.pl, hints/darwin.pl: Add -Wno-shadow, as Darwin's
2763 headers can't cope with this. Darwin-only
2765 2002-01-26 16:04 dan
2767 * include/parrot/parrot.h: Quick note to remind folks that this
2768 isn't the file they're looking for if they're writing extensions or
2771 Courtesy of Andy Dougherty <doughera@lafayette.edu>
2773 2002-01-26 00:41 mrjoltcola
2777 2002-01-26 00:37 mrjoltcola
2779 * docs/ParrotFAQ.htm: Parrot FAQ : Created and maintained by Adam
2782 2002-01-25 01:31 grunblatt
2784 * jit/alpha/core.jit: There is no neg or fneg.
2786 2002-01-25 01:27 grunblatt
2788 * core.ops, Parrot/Jit/alphaGeneric.pm, Parrot/Jit/i386Generic.pm,
2789 lib/Parrot/Jit/alphaGeneric.pm, lib/Parrot/Jit/i386Generic.pm,
2790 jit/alpha/core.jit, jit/i386/core.jit, t/op/integer.t,
2791 t/op/number.t: Added Parrot_neg. Erase t.s
2793 2002-01-24 23:26 dan
2795 * interpreter.c: Best make sure unused elements are NULL
2797 2002-01-24 23:24 dan
2799 * interpreter.c: Fix stupid thinko
2801 2002-01-24 18:37 doughera
2803 * Makefile.in: Add a few missing dollar signs in the lifetest
2804 section so that ${exe} and the like get properly interpolated.
2806 2002-01-24 18:15 mrjoltcola
2808 * docs/: .cvsignore, Makefile.in, parrot.pod: Fix pod generation
2809 for io.ops file. Add reference to it in parrot.pod. Courtesy of
2810 Simon Glover <scog@roe.ac.uk>
2812 2002-01-24 06:43 mrjoltcola
2814 * io/io_stdio.c: Oops.
2816 2002-01-24 06:34 mrjoltcola
2818 * include/parrot/io.h, io/TODO, io/io.c, io/io_stdio.c: Did a bit
2819 of work on the buffering layer. Decided to use shared read/write
2820 buffer (as do most implementations) for now since its the simplest
2821 way to keep everything synced, (flush on seeks, flush read on
2824 2002-01-24 03:38 mrjoltcola
2826 * test_main.c: Cleaned up option handling code a bit for main().
2828 2002-01-23 23:22 dan
2830 * interpreter.c, include/parrot/interpreter.h,
2831 include/parrot/resources.h: Now each interpreter gets its own hash
2834 2002-01-23 20:45 dan
2836 * Configure.pl: Fix a warning when there's no - in an architecture
2838 2002-01-22 23:57 grunblatt
2840 * docs/running.pod: [no log message]
2842 2002-01-22 20:29 doughera
2844 * KNOWN_ISSUES: long doubles don't work on SPARC either. It
2845 appears to be a generic problem (if sizeof(long double) >
2846 sizeof(double)), not an x86-specific one.
2848 2002-01-22 16:57 doughera
2850 * runops_cores.c: Change variable name from time to starttime to
2851 avoid gcc warning about variable name shadowing.
2853 2002-01-22 16:55 doughera
2855 * classes/pmc2c.pl: Include class_init prototype too.
2857 2002-01-22 16:01 doughera
2859 * MANIFEST: [no log message]
2861 2002-01-22 01:04 ajgough
2863 * global_setup.c, classes/default.pmc, classes/intqueue.pmc,
2864 classes/parrotpointer.pmc, classes/perlarray.pmc,
2865 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
2866 classes/perlstring.pmc, classes/perlundef.pmc, classes/pmc2c.pl,
2867 include/parrot/global_setup.h: Patch from Nick Clark to quieten
2868 warnings from pmc files. Message-ID:
2869 <20020121224719.GE1726@Bagpuss.unfortu.net>
2871 2002-01-22 00:53 ajgough
2873 * test_main.c: Clears up a couple of warnings in test_main.c.
2874 Thanks to Nick Clark. Message-ID:
2875 <20020121190457.GB1726@Bagpuss.unfortu.net>
2877 2002-01-22 00:47 ajgough
2879 * string.c, chartypes/unicode.c, chartypes/usascii.c,
2880 include/parrot/chartype.h: Cause all codepoints to be treated as
2881 UNITVALS, and get_digit to return INTVAL, just in case. (Thanks to
2882 Nick Clark, see also: Message-ID:
2883 <20020121214137.GC2371@Bagpuss.unfortu.net> )
2885 2002-01-22 00:24 dan
2887 * key.c: We do mandate an ANSI conformant C compiler, don't we?
2889 Appended patch cures these warnings:
2891 key.c: In function `debug_key': key.c:29: warning: int format,
2892 INTVAL arg (arg 3) key.c:33: warning: int format, INTVAL arg (arg
2893 3) key.c:33: warning: int format, INTVAL arg (arg 4) key.c:36:
2894 warning: int format, INTVAL arg (arg 3) key.c:36: warning: int
2895 format, INTVAL arg (arg 4)
2897 Courtesy of Nicholas Clark <nick@unfortu.net>
2899 2002-01-21 12:41 mrjoltcola
2901 * MANIFEST, io.ops: For some reason cvs commit didn't get this, may
2904 2002-01-21 06:37 mrjoltcola
2906 * io/io.c: Cleanup a warning
2908 2002-01-21 06:28 mrjoltcola
2910 * examples/assembly/io1.pasm, include/parrot/io.h, io/io.c,
2911 io/io_stdio.c, io/io_unix.c, io/io_win32.c: Added 32/64 bit seek
2912 ops. Various other IO twiddlings.
2914 2002-01-21 03:25 grunblatt
2916 * Makefile.in: Use $jitcpuarch instead of $cpuarch. Thanks to
2917 Melvin Smith for the catch up.
2919 2002-01-20 23:13 sfink
2921 * stacks.c: Fixed logic errors, need tests
2923 2002-01-20 22:17 brentdax
2925 * rx.c, rx.ops, include/parrot/rx.h, t/op/rx.t: Make /m work and
2926 prepare for /i to work.
2928 2002-01-20 20:52 grunblatt
2930 * Configure.pl, MANIFEST, Makefile.in, interpreter.c, jit.c,
2931 jit2h.pl, Parrot/Jit/alpha-bsd.pm, Parrot/Jit/alpha-linux.pm,
2932 Parrot/Jit/alphaGeneric.pm, Parrot/Jit/i386-bsd.pm,
2933 Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/alpha-bsd.pm,
2934 lib/Parrot/Jit/alpha-linux.pm, lib/Parrot/Jit/alphaGeneric.pm,
2935 lib/Parrot/Jit/i386-bsd.pm, lib/Parrot/Jit/i386-linux.pm,
2936 Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2937 include/parrot/jit.h, jit/alpha/core.jit, jit/alpha/lib.jit,
2938 jit/alpha/string.jit:
2939 - Added support for ALPHA, by now linux and bsd.
2941 - Reduced jit2h.pl execution time by precompiling the call to the
2944 - Reduced the duplicated code in Parrot/Jit/*.pm by adding
2945 Parrot/Jit/${cpuarch}Generic.pm
2947 - Changed the way to detect quads to what is written in "man
2950 2002-01-20 17:23 brentdax
2952 * rx.ops: There's no such thing as rx_allocateinfo.
2954 2002-01-19 08:26 brentdax
2956 * pbc2c.pl: Stop this stupid "hard-code the new oplib" stuff.
2958 2002-01-19 07:12 mrjoltcola
2960 * MANIFEST, core.ops, io.ops, pbc2c.pl: Separate pure ParrotIO ops
2961 into io.ops, leave the STDIO wrappers in core.ops until they
2962 disappear. Added debug op for switching on VM debug flag
2964 2002-01-19 01:55 mrjoltcola
2966 * include/parrot/io.h, io/TODO, io/io.c, io/io_stdio.c,
2967 io/io_unix.c, io/io_win32.c: Added a few more Win32 layer calls
2969 2002-01-19 00:55 brentdax
2971 * Makefile.in, rx.c, rx.ops, rxstacks.c, include/parrot/rx.h,
2972 include/parrot/rxstacks.h: Add regex-specific stacks for
2975 2002-01-18 23:58 dan
2977 * Configure.pl: I think the optimal fix here is simply to remove
2978 -ansi -pedantic. -ansi may well have some uses, but even the gcc
2979 man pages say "There is no reason to use this option [-pedantic];
2980 it exists only to satisfy pedants."
2982 Courtesy of Andy Dougherty <doughera@lafayette.edu>
2984 2002-01-18 23:23 dan
2986 * MANIFEST, docs/parrot.pod, docs/running.pod: This patch add
2987 docs/running.pod, which lists the various executables Parrot
2988 currently includes, examples of running them, and mentions of where
2989 they fail to work. It's more of a cry for help than a useful
2990 reference. :-) I've been having trouble recently when making
2991 changes in figuring out whether I broke anything, because any
2992 non-default way of running the system seems to be already broken. I
2993 can't tell what brokenness is expected and what isn't.
2995 Courtesy of Steve Fink <steve@fink.com>
2997 2002-01-15 22:13 brentdax
2999 * include/parrot/rx.h, rx.c, rx.ops: Remove the last vestiges of
3000 substring use and enhance performance.
3002 2002-01-15 21:03 ajgough
3004 * string.c: Fix problem with string_transcode, &dest not being
3005 updated if src was already in desired encoding.
3007 2002-01-15 16:54 brentdax
3009 * rx.c, rx.ops, include/parrot/rx.h: Hunt down and destroy
3010 warnings. Leaves only one warning, at rx.ops line 409, that I
3011 can't manage to get rid of.
3013 2002-01-15 16:50 dan
3015 * pbc2c.pl: Pointer arithmetic not quite right in the generated
3016 code. Also patches pbc2c.pl to work with rx.ops.
3018 Courtesy of Jason Gloudon <perl@gloudon.com>
3020 2002-01-15 16:15 dan
3022 * classes/Makefile.in: All the C files in classes/ weren't being
3023 compiled with an of the gcc warnings flags. With this patch they
3024 are, and there are an awful lot of warnings, more than I could hope
3025 to understand and clear up (within any sensible time period before
3026 submitting a rash of patches, by which time everyone else would
3027 have moved the code on)
3029 Courtesy of Nicholas Clark <nick@unfortu.net>
3031 2002-01-15 16:10 dan
3033 * core.ops, ops2c.pl, Parrot/Op.pm, Parrot/OpTrans.pm,
3034 Parrot/OpsFile.pm, lib/Parrot/Op.pm, lib/Parrot/OpTrans.pm,
3035 lib/Parrot/OpsFile.pm, Parrot/OpTrans/C.pm,
3036 Parrot/OpTrans/CGoto.pm, Parrot/OpTrans/CPrederef.pm,
3037 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
3038 lib/Parrot/OpTrans/CPrederef.pm, chartypes/unicode.c,
3039 chartypes/usascii.c: This patch adds a few more macros for .ops
3040 files to use. In addition to the existing
3054 This is intended mainly for use in helper functions in .ops files,
3055 but also for ops that need to eg push the address of the next
3056 opcode onto a stack. The only place this currently happens (outside
3057 of my private code) is in the bsr opcode, which previously
3058 hardcoded the computation.
3060 This patch also makes ops2c.pl move the CUR_OPCODE #define a bit
3061 higher in the generated file so that it can be used by static
3062 functions in the preamble.
3064 Finally, I ran into a parentheses matching problem -- should goto
3065 OFFSET(...) rewrite \bgoto\s+OFFSET\((.*)\) or
3066 \bgoto\s+OFFSET\((.*?)\)
3068 It was done inconsistently for the different calculations, and of
3069 course neither are correct because you really want matching
3070 parentheses. But that seems like too much bother. (Currently,
3071 there's only one place that uses anything other than $n in the
3072 parentheses, and that's the enternative() op.) So I made them all
3073 .*? but emulated recent POD by also allowing (( ... )) (that's two
3074 parenthesis with a space padding the body.)
3076 The generated core_ops.c and core_ops_prederef.c files after this
3077 patch are identical except for the CUR_OPCODE and REL_PC macros
3078 getting moved a little higher, and the bsr in the regular path (not
3079 prederef) uses 'CUR_OPCODE' instead of the hardcoded 'cur_opcode'.
3081 In summary, this is a big wad of meaningless changes for the
3082 current code. But it will make adding some opcodes easier in the
3083 future, and cleans up a small nit in the current bsr.
3085 Courtesy of Steve Fink <steve@fink.com>
3087 2002-01-15 08:48 brentdax
3089 * include/parrot/rx.h: Bitmaps can now include chars >255 (well,
3092 2002-01-15 08:45 brentdax
3094 * rx.c, rx.ops: Bitmaps can now include chars >255 (well, sort of).
3096 2002-01-15 05:00 brentdax
3098 * rx.ops: Speed up rx_literal--roughly doubles benchmark
3101 2002-01-14 20:18 dan
3103 * vtable.tbl, vtable_h.pl: Clean up a zillion warnings
3105 Courtesy of Nicholas Clark <nick@unfortu.net>
3107 2002-01-14 20:03 dan
3109 * Configure.pl, MANIFEST, Makefile.in, core.ops, exceptions.c,
3110 global_setup.c, interpreter.c, key.c, ops2c.pl, register.c,
3111 runops_cores.c, rx.ops, stacks.c, string.c, test_main.c, trace.c,
3112 chartypes/unicode.c, chartypes/usascii.c, classes/default.pmc,
3113 classes/parrotpointer.pmc, classes/perlarray.pmc,
3114 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
3115 classes/perlstring.pmc, classes/perlundef.pmc,
3116 encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
3117 encodings/utf8.c, include/parrot/exceptions.h, include/parrot/io.h,
3118 include/parrot/parrot.h, include/parrot/rx.h, io/io_stdio.c,
3119 io/io_win32.c, platforms/win32.c, platforms/win32.h, t/op/pmc.t,
3120 t/op/pmc_perlhash.t, t/op/rx.t, t/pmc/perlhash.t, t/pmc/pmc.t: This
3121 patch cleans up most of the MSVC-warnings when using warning level
3122 4 (the highest, one above the default level 3). It turns off two
3123 level-4 warnings for 'unreferenced formal parameter' and 'named
3124 type definition in parentheses', the latter of which was turning up
3125 warnings in MS VC headers. Level 4 warnings also helped me find a
3126 couple of other lurking bugs in the parrot code.
3128 Replaces the various fprintf/exit combos with calls to
3129 internal_exception, which uses var_args to emulate printf. Various
3130 exception types were added as well. These are probably temporary
3131 until a real exception system arrives.
3133 Fixed some places in the IO code where wrong functions were being
3134 called, or put into the vtable.
3136 Courtesy of "Michel Lambert" <mlambert@legendent.com>
3138 2002-01-14 19:00 dan
3140 * MANIFEST: D'oh! Forgot a file.
3142 Courtesy of Andy Dougherty <doughera@lafayette.edu>
3144 2002-01-14 18:44 brentdax
3146 * rx.c, rx.ops, include/parrot/rx.h: Use bitmaps where it makes
3147 sense (and a few other enhancements to regexes).
3149 2002-01-14 07:07 brentdax
3151 * interpreter.c, runops_cores.c, test_main.c,
3152 include/parrot/interpreter.h: Make profiling a little more useful.
3154 2002-01-13 19:44 dan
3156 * Configure.pl: Turn off unsed things warnings for now
3158 2002-01-13 19:39 dan
3160 * key.c, classes/perlarray.pmc: key.c: intialize KEY.keys
3162 classes/perlarray.c: * get_string: is casting
3163 SELF->cache.struct_val to a STRING*, while all other methods are
3164 using it as a KEY*; don't know what a perlarray stringifies to,
3165 so replacing with NULL * get_bool: the default behaviour does not
3168 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3170 2002-01-13 19:37 dan
3172 * Makefile.in, classes/Makefile.in: Makefile.in: (Re)add ld_debug
3173 flags to LDFLAGS, so that Configure.pl --debugging works with
3176 classes/Makefile.in make easier to add pmb2c.pl flags to all
3179 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3181 2002-01-13 19:36 dan
3183 * io/io_win32.c: according to my MSVC docs, you should use
3187 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3189 2002-01-13 19:35 dan
3191 * docs/intro.pod: Doc tweak.
3193 Courtesy of Simon Glover <scog@roe.ac.uk>
3195 2002-01-13 19:34 dan
3197 * t/: op/pmc_perlstring.t, pmc/perlstring.t: Enclosed test checks
3202 works with PerlString PMCs; these should be false if they are "",
3204 are undefined, and true in every other case.
3206 Courtesy of Simon Glover <scog@roe.ac.uk>
3208 2002-01-13 19:23 dan
3210 * Configure.pl, config_h.in, core.ops, classes/perlnum.pmc: Change
3211 NUMVAL_FMT to FLOATVAL_FMT.
3213 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3215 2002-01-13 17:45 jgoff
3217 * Makefile.in, global_setup.c, classes/Makefile.in,
3218 classes/intqueue.pmc, include/parrot/pmc.h, t/op/pmc.t,
3219 t/pmc/pmc.t: IntQueue is for an upcoming article on perl.com on
3220 designing your own classes.
3222 2002-01-13 08:47 simon
3224 * interpreter.c, Parrot/OpTrans/CPrederef.pm,
3225 lib/Parrot/OpTrans/CPrederef.pm:
3226 Fix bsr in prederef mode.
3228 Courtesy of: Jason Gloudon <perl@gloudon.com>
3230 2002-01-12 15:33 dan
3232 * interpreter.c, key.c, packfile.c, register.c, resources.c,
3233 string.c, encodings/singlebyte.c, encodings/utf32.c,
3234 include/parrot/parrot.h, io/io.c, io/io_stdio.c, io/io_unix.c:
3235 Silence most of the unused variable warnings.
3237 Courtesy of Nicholas Clark <nick@unfortu.net>
3239 2002-01-12 15:18 dan
3241 * rx.ops: This patch fixes a warning and also changes an 'int' to
3242 an 'INTVAL'. All tests should pass on Solaris.
3244 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3246 2002-01-12 15:13 dan
3248 * interpreter.c, string.c, test_main.c, classes/parrotpointer.pmc,
3249 examples/assembly/life.pasm, include/parrot/interpreter.h,
3250 include/parrot/io.h, io/io.c, io/io_stdio.c, io/io_unix.c,
3251 io/io_win32.c: More IO work. (Plus some misc twiddles)
3253 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
3255 2002-01-12 01:14 dan
3257 * include/parrot/string.h: fix a missing name
3259 2002-01-12 00:39 grunblatt
3261 * include/parrot/string.h: Few typos.
3263 2002-01-12 00:16 grunblatt
3265 * jit.c, jit2h.pl, jit/i386/core.jit: Added support for opcodes
3266 that change the program control flow.
3268 2002-01-11 23:53 brentdax
3270 * classes/parrotpointer.pmc: Tell the GC to keep its hands out of a
3271 ParrotPointer's guts.
3273 2002-01-11 23:03 dan
3275 * include/parrot/string.h: flags for the buffers, for GC
3277 2002-01-11 22:31 dan
3279 * include/parrot/pmc.h: PMC flag docs. Those'd be good...
3281 2002-01-11 22:21 dan
3283 * include/parrot/pmc.h: Started with PMC flags
3285 2002-01-11 19:33 dan
3287 * config_h.in, memory.c, resources.c, string.c,
3288 include/parrot/resources.h: Beginnings of a memory allocation/gc
3289 system. Without the GC part.
3291 2002-01-11 18:05 dan
3293 * core.ops: Make sure constant pushes are right on mixed 32/64 bit
3296 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3298 2002-01-11 17:50 dan
3300 * core.ops, pbc2c.pl, Parrot/OpTrans/CGoto.pm,
3301 lib/Parrot/OpTrans/CGoto.pm, include/parrot/interpreter.h: Here is
3302 a patch that makes pbc2c generated code work with the bsr opcode.
3303 It creates a new opcode 'enternative', and uses this to support a
3304 mixed model of interpretation and execution of compiled C code.
3306 Courtesy of Jason Gloudon <perl@gloudon.com>
3308 2002-01-11 17:48 dan
3310 * Makefile.in: Add life as a potential .exe target
3312 2002-01-11 17:30 dan
3314 * include/parrot/resources.h: Start of arena stuff for GC
3316 2002-01-11 05:34 brentdax
3318 * rx.ops: Docs modifications.
3320 2002-01-11 04:19 brentdax
3322 * rx.ops, include/parrot/rx.h: Remove unnecessary evilness from
3323 regular expressions.
3325 2002-01-11 03:44 grunblatt
3327 * jit/i386/core.jit: off by one.
3329 2002-01-11 02:25 dan
3331 * Makefile.in, examples/assembly/life.pasm: Tweak to life benchmark
3333 Courtesy of Steve Fink <steve@fink.com>
3335 2002-01-11 00:32 brentdax
3337 * MANIFEST: Forgot to put parrotpointer.pmc in the MANIFEST.
3339 2002-01-10 23:22 ajgough
3341 * string.c, docs/strings.pod: Removed all the nul termination code,
3342 as this is in general a bad idea. Note added to docs/strings.pod
3343 to warn people away from assuming termination.
3345 2002-01-10 23:14 dan
3347 * core.ops, interpreter.c, jit.c, rx.c, rx.ops, stacks.c,
3348 testparrotsizes_c.in, include/parrot/interpreter.h,
3349 include/parrot/rx.h, include/parrot/stacks.h: Much nicer stack
3352 Courtesy of Steve Fink <steve@fink.com>
3354 2002-01-10 22:48 dan
3356 * core.ops: Fix 'basic' test 1 for sizeof(opcode_t) !=
3359 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3361 2002-01-10 22:46 dan
3363 * key.c, classes/perlhash.pmc, t/op/pmc_perlhash.t,
3364 t/pmc/perlhash.t: Well, actually two bugs.
3366 The first is an off-by-one error in key.c than can cause parrot
3367 to segfault if hash % NUM_BUCKETS happens to be zero.
3369 The other is a bug in the PerlHash init() code that causes new
3371 PMCs to start with the wrong size.
3373 Both fixed below; also tests to prevent them recurring.
3375 Courtesy of Simon Glover <scog@roe.ac.uk>
3377 2002-01-10 22:30 dan
3379 * classes/default.pmc, classes/perlarray.pmc, t/op/pmc_perlarray.t,
3380 t/pmc/perlarray.t: The enclosed patch allows one to use the if op
3383 Courtesy of Simon Glover <scog@roe.ac.uk>
3385 2002-01-10 21:31 dan
3387 * examples/assembly/life.pasm: Tweaked to be a benchmarkable thing
3389 2002-01-10 20:30 grunblatt
3391 * jit.c, jit2h.pl, Parrot/Jit/i386-bsd.pm,
3392 Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-bsd.pm,
3393 lib/Parrot/Jit/i386-linux.pm, jit/i386/core.jit, jit/i386/lib.jit:
3394 All the op codes that doesn't change the program control flow now
3395 work in the JIT by calling the code generated by the compiler when
3396 the op is not in core.jit TODO: * Make all the ops that change
3397 the program control flow (and are not on core.jit) work. *
3398 Remove the dispatch payload.
3400 2002-01-10 17:13 dan
3402 * classes/parrotpointer.pmc: This patch fixes parrotpointer.pmc,
3403 which tries to return 0 from a void function.
3405 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3407 2002-01-10 17:12 dan
3409 * t/op/macro.t: Skip tests, don't comment them out.
3411 Courtesy of Simon Glover <scog@roe.ac.uk>
3413 2002-01-10 17:10 dan
3415 * rx.c: This fixes a couple of nits in rx.c:
3417 1. There's no newline at the end, which makes gcc unhappy.
3418 2. We should use NULL, not 0 or "", for creating null pointers.
3420 Courtesy of Simon Glover <scog@roe.ac.uk>
3422 2002-01-10 17:09 dan
3424 * MANIFEST: Adds rx.t, removes duplicated rx.c and puts everything
3428 Courtesy of Simon Glover <scog@roe.ac.uk>
3430 2002-01-10 16:54 ajgough
3432 * resources.c: Made free_string check that there was a string to
3433 free. In reponse to a bug spotted by Joshua Nye.
3435 2002-01-09 22:44 dan
3437 * global_setup.c: Forgot the setup
3439 2002-01-09 22:35 dan
3441 * rx.ops: Forgot this one
3443 2002-01-09 22:35 dan
3445 * MANIFEST, Makefile.in, rx.c, string.c, include/parrot/pmc.h,
3446 include/parrot/rx.h, t/op/rx.t: Preliminary regex implementation.
3447 Tests don't work, though.
3449 Courtesy of "Brent Dax" <brentdax@cpan.org>
3451 2002-01-09 21:48 dan
3453 * t/: op/pmc_perlarray.t, pmc/perlarray.t: Whoops, forgot that
3455 2002-01-09 21:22 dan
3457 * classes/Makefile.in, classes/parrotpointer.pmc, Makefile.in:
3458 Generic pointer holder class
3460 Courtesy of "Brent Dax" <brentdax@cpan.org>
3462 2002-01-09 21:19 dan
3464 * MANIFEST, classes/perlarray.pmc, t/op/pmc.t, t/pmc/pmc.t: Array
3467 2002-01-09 19:54 dan
3469 * io/io_unix.c: Whoops. Forgot one
3471 2002-01-09 19:43 dan
3473 * key.c, classes/perlhash.pmc, t/op/pmc_perlhash.t,
3474 t/pmc/perlhash.t: Fix hash crash bugs
3476 Courtesy of Simon Glover <scog@roe.ac.uk>
3478 2002-01-09 19:13 dan
3480 * memory.c: Signedness whoops.
3482 Courtesy of Simon Glover <scog@roe.ac.uk>
3484 2002-01-09 18:23 dan
3486 * MANIFEST, Makefile.in, include/parrot/io.h, io/io.c, io/io_os.c,
3487 io/io_stdio.c, io/io_win32.c: Changes:
3489 -Minor layer cleanups -Win32 layer added (mostly stubs for now) but
3490 will be using the Win32 API and company rather than the unix-ish
3491 fake ones. -stdin/stdout/stderr Win32 specific code added. Rather
3492 than use 0,1,2, Microsoft says use GetStdHandle(), etc. so that
3493 stuff is there. Soon we should be able to start using these
3494 rather than fprintf(stderr, ...) and remove stdio linkage.
3496 Courtesy of <mrjoltcola@mindspring.com>
3498 2002-01-09 17:26 dan
3500 * test_main.c: Fixes bad code gen on x86.
3502 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3504 2002-01-09 17:24 dan
3506 * Configure.pl, config_h.in, core.ops, key.c, classes/perlint.pmc,
3507 classes/perlnum.pmc: This patch adds macros to the config.h file
3508 for INTVAL and NUMVAL printf formats.
3510 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3512 2002-01-08 22:55 ajgough
3514 * docs/vtables.pod: Clarify what get_string should do.
3516 2002-01-08 20:05 dan
3518 * key.c: Keep comments in sync.
3520 Courtesy of Simon Glover <scog@roe.ac.uk>
3522 2002-01-08 19:50 dan
3524 * memory.c, include/parrot/memory.h: Need a realloc
3526 2002-01-08 17:24 gregor
3528 * .cvsignore, Configure.pl, Makefile.in:
3529 Added 'reconfig' make target and corresponding --reconfig option to
3530 Configure.pl, so its very easy to re-run Configure.pl with the last
3531 (command-line) options you passed it.
3533 2002-01-08 16:33 dan
3535 * core.ops, make_vtable_ops.pl, Parrot/OpsFile.pm,
3536 lib/Parrot/OpsFile.pm: Add in, out, and inout parameters to teh ops
3537 in core.ops. Potential help for optimizers and JITters.
3539 Courtesy of gregor@linux1.kennedytech.com
3541 2002-01-08 16:32 dan
3543 * key.c: Grab key length from the right spot
3545 Courtesy of "Peter Gibbs" <peter@emkel.co.za>
3547 2002-01-08 13:27 ajgough
3549 * test_main.c: Fix slight thinko in realloc usage for reading from
3552 2002-01-08 11:34 ajgough
3554 * test_main.c: Allow test_parrot to read bytecode stream from
3555 stdin, adds -f command line option, with "-f -" doing the stdin
3558 2002-01-08 06:34 jgoff
3560 * key.c, include/parrot/key.h: key.c - Added simple implementation
3561 of buckets. include/parrot/key.h - Added enum_key_bucket type
3563 2002-01-08 03:21 jgoff
3565 * include/parrot/key.h: Added an undef type to the key structure,
3566 so we can delete keys without confusion.
3568 2002-01-07 22:09 dan
3570 * key.c, packfile.c, string.c, include/parrot/key.h,
3571 include/parrot/packfile.h, include/parrot/string.h: Fix whines
3572 about index being redefined
3574 Courtesy of Nick Clark
3576 2002-01-07 21:15 dan
3578 * ops2pm.pl: Don't allow the same ops lib to be included twice.
3580 Courtesy of Steve Fink <steve@fink.com>
3582 2002-01-07 20:48 dan
3584 * Parrot/Test.pm, lib/Parrot/Test.pm: Report useful info for test
3587 Courtesy of "Brent Dax" <brentdax@cpan.org>
3589 2002-01-07 20:43 dan
3591 * docs/intro.pod: Missing a comma
3593 Courtesy of "coral" <coral@eekeek.org>
3595 2002-01-07 20:41 dan
3597 * global_setup.c: Quiet a warning
3599 Courtesy of Simon Glover <scog@roe.ac.uk>
3601 2002-01-07 18:58 gregor
3604 Ignore intermediate test files.
3606 2002-01-07 17:01 gregor
3609 Print a warning if an .ops file is mentioned more than once on the
3612 2002-01-07 16:12 ajgough
3614 * t/: op/pmc_perlhash.t, pmc/perlhash.t: A couple more hash tests,
3615 these shouldn't fail.
3617 2002-01-07 15:15 simon
3619 * t/: op/pmc_perlhash.t, pmc/perlhash.t:
3622 2002-01-07 15:11 simon
3625 Fix zero-termination bug in hash function.
3627 2002-01-07 13:37 ajgough
3629 * MANIFEST, t/op/pmc_perlhash.t, t/pmc/perlhash.t: Added
3630 pmc_perlhash.t, one test currently fails, one passes, yin-yang fun.
3632 2002-01-07 11:53 brentdax
3634 * Configure.pl: Fixes the + thing in prompts, plus adds a synonym
3635 (:add{foo}) and a new deleting thing (:rem{foo})
3637 2002-01-07 11:43 simon
3640 Gobble the + before concatenating.
3642 2002-01-07 03:53 dan
3644 * Makefile.in: Dependency fix for new ops setup.
3646 2002-01-07 03:33 jgoff
3648 * classes/perlarray.pmc: Add negative indices, and fix a small
3651 2002-01-06 23:54 ajgough
3653 * hints/os2.pl: Makes the hints file take account of ldflags and
3654 ccflags being split. This hints file is still very specific to
3655 builds with gnu tools, but a proper solution can wait. Thanks to
3658 2002-01-06 22:12 dan
3660 * Makefile.in, ops2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
3661 -changes Parrot::OpLib::core's dependencies to reflect the new
3662 selectable ops files -allows some of the special forms of 'goto'
3663 inside the PREAMBLE of an opcode file
3665 Courtesy of "Brent Dax" <brentdax@cpan.org>
3667 2002-01-06 19:59 simon
3672 2002-01-06 18:19 dan
3674 * classes/perlhash.pmc: Fix some type issues.
3676 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3678 2002-01-06 18:03 dan
3680 * Configure.pl, Makefile.in: It adds a prompt to Configure asking
3681 for a list of opcode files to use. The default is everything
3682 available except for obscure.ops.
3684 In addition, it makes it so that if your answer to a question
3685 starts with '+', it will concatenate it to the default. For
3688 What C compiler do you want to use? [cl] +HAHAHA!!!
3690 will result in $PConfig{cc} eq "cl HAHAHA!!!". While that example
3691 is not terribly useful, it is quite useful with things like
3692 command-line flags and the like.
3694 Finally, it contains a couple tweaks so that my syntax-highlighting
3695 editor recognizes some heredocs correctly. :^)
3697 Courtesy of "Brent Dax" <brentdax@cpan.org>
3699 2002-01-06 17:59 dan
3701 * KNOWN_ISSUES, MANIFEST, README: Doc Patches
3703 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3705 2002-01-06 17:58 dan
3707 * MANIFEST: We're missing a couple of files from the MANIFEST.
3709 Courtesy of Simon Glover <scog@roe.ac.uk>
3711 2002-01-06 17:57 dan
3713 * ops2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: 1.
3714 Compiler directives, etc. in files other than core.ops will now
3715 work. 2. Compiler warnings will now display the file and line
3716 number of the opcode file.
3718 Courtesy of "Brent Dax" <brentdax@cpan.org>
3720 2002-01-06 17:52 dan
3722 * languages/jako/jakoc: Fix breakage caused by iton/ntoi going away
3724 Courtesy of Simon Glover <scog@roe.ac.uk>
3726 2002-01-06 17:36 dan
3728 * docs/intro.pod: Lots of updates
3730 Courtesy of Simon Glover <scog@roe.ac.uk>
3732 2002-01-06 02:34 gregor
3735 Add some internal documentation on the theory of operation of the
3738 2002-01-06 02:17 gregor
3741 Removed unnecessary include.
3743 2002-01-05 12:37 simon
3745 * classes/.cvsignore:
3746 Ignore generated .h files.
3748 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
3750 2002-01-05 12:37 simon
3753 Make lcc happier by adding a dummy structure.
3755 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
3757 2002-01-05 12:35 simon
3759 * global_setup.c, classes/perlundef.pmc, t/op/pmc.t, t/pmc/pmc.t:
3760 Make perlundef work. (And coincidentally stop segfaults in the
3763 Courtesy of: Jason Gloudon <perl@gloudon.com>
3765 2002-01-05 04:59 dan
3767 * t/: op/pmc.t, pmc/pmc.t: Undef tests added.
3769 2002-01-05 04:55 jgoff
3771 * classes/perlhash.pmc: Added perlhash class definition
3773 2002-01-05 04:48 dan
3775 * core.ops: Fix on 64 bit platforms with 32-bit opcode_t
3777 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3779 2002-01-05 03:57 jgoff
3781 * MANIFEST, Makefile.in, core.ops, global_setup.c, key.c,
3782 vtable.tbl, classes/Makefile.in, classes/default.pmc,
3783 include/parrot/key.h, include/parrot/pmc.h, t/op/pmc.t,
3784 t/pmc/pmc.t: Initial hash commit.
3786 core.ops - Adding set({i,n,s},p,s) and set(p,{i,n,s},s) operations.
3787 key.h - Adding NUM_BUCKETS classes/default.pmc - Adding
3788 set_{integer,number,string}_index_s
3790 This does not yet do collision resolution, but will soon.
3792 2002-01-05 02:54 dan
3794 * interpreter.c: More unsigned fixes
3796 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3798 2002-01-04 22:13 dan
3800 * Configure.pl, hints/mswin32.pl: Makes config's building of the
3801 test programs happier.
3803 Courtesy of "Jason Diamond" <jason@injektilo.org>
3805 2002-01-04 19:00 dan
3807 * Configure.pl, Makefile.in, hints/darwin.pl: Add link flags as
3810 2002-01-04 18:27 dan
3812 * Configure.pl, Makefile.in, classes/Makefile.in, hints/mswin32.pl:
3813 Fixes to get things configuring and building on Win32 Native.
3815 Courtesy of "Jason Diamond" <jason@injektilo.org>
3817 2002-01-04 17:39 dan
3819 * hints/vms.pl: debug cleanup
3821 2002-01-04 16:53 dan
3823 * docs/parrot.pod: The enclosed patch brings the list of
3824 documentation in parrot.pod
3827 Courtesy of Simon Glover <scog@roe.ac.uk>
3829 2002-01-04 16:47 dan
3831 * test_main.c, Parrot/Jit/i386-linux.pm,
3832 lib/Parrot/Jit/i386-linux.pm: In an attempt to just keep knocking
3835 Courtesy of Kevin Falcone <kevin@jibsheet.com>
3837 2002-01-04 16:44 dan
3839 * Configure.pl, Makefile.in: Fixed linking to use linker.
3841 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3843 2002-01-04 16:39 dan
3845 * io/io_stdio.c: Added CVS tag info
3847 2002-01-04 16:35 dan
3849 * hints/cygwin.pl: Time for this. We need a sane linker, and ld2
3852 2002-01-04 16:26 dan
3854 * languages/miniperl/Miniperl/Tokenizer.pm: Quiet a warning in the
3857 Courtesy of Jonathan Stowe <gellyfish@gellyfish.com>
3859 2002-01-04 16:17 dan
3861 * chartypes/unicode.c: Silence some warnings.
3863 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3865 2002-01-04 16:09 dan
3867 * classes/: genclass.pl, perlarray.pmc, perlint.pmc, perlnum.pmc,
3868 perlstring.pmc, perlundef.pmc: - genclass.pl attempts to put the Id mark
3869 into generated files
3870 but the Id mark string gets mangled when it's committed.
3871 This patch fixes the existing .pmc files and fixes genclass.pl.
3873 - Makes capitalization in .pmc header match actual filenames
3875 - The command for calling genclass.pl in vtables.pod is incorrect,
3876 since it assumes you're running in classes/ but genclass.pl
3878 it's being run from the main directory. I changed genclass.pl to
3882 Courtesy of Steve Fink <steve@fink.com>
3884 2002-01-04 03:57 dan
3886 * MANIFEST, io/TODO, io/io_stdio.c: No wonder things worked for
3887 me--I *had* the files:wq!
3889 2002-01-04 03:40 dan
3891 * MANIFEST: Whoops--remove files not really there
3893 2002-01-04 03:37 dan
3895 * interpreter.c, stacks.c, include/parrot/stacks.h: The patch below
3896 my sig adds a new_stack() function to take care of the allocation
3897 and setup of "generic" stacks.
3899 Courtesy of "Brent Dax" <brentdax@cpan.org>
3901 2002-01-04 02:36 dan
3903 * core.ops: The entry in core.ops for puts(s|sc) is missing a =cut
3905 writes a load of junk in core_ops.pod. Applied patch fixes.
3907 Courtesy of Simon Glover <scog@roe.ac.uk>
3909 2002-01-04 02:35 dan
3911 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: The PerlInt
3912 logical-or is using get_integer instead of get_bool for logical
3913 operations. This patch corrects that.
3915 Perlnum and perlstring have working get_bool's, so the default
3916 logical_or and logical_and should be sufficient. The empty methods
3917 are pointed to the default logical_or.
3919 Courtesy of Jason Gloudon <perl@gloudon.com>
3921 2002-01-04 02:31 dan
3923 * Makefile.in: docs/Makefile should be removed by realclean, but
3926 Courtesy of Kevin Falcone <kevin@jibsheet.com>
3928 2002-01-04 02:29 dan
3930 * classes/: Makefile.in, pmc2c.pl: PMC inheritance! Yay!
3932 Courtesy of Steve Fink <steve@fink.com>
3934 2002-01-04 00:51 dan
3936 * docs/vtables.pod: More docs
3938 Courtesy of Steve Fink <steve@fink.com>
3940 2002-01-04 00:47 dan
3942 * Configure.pl: Updated 64-bit patch
3944 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3946 2002-01-04 00:43 dan
3948 * Configure.pl: 64-bit Fix.
3950 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3952 2002-01-03 22:37 dan
3954 * MANIFEST, Makefile.in, interpreter.c, include/parrot/io.h,
3955 io/io.c, io/io_os.c: Code cleanup, started STDIO layer, started
3956 some buffering work. Additional work on other layers.
3958 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
3960 2002-01-03 19:41 gregor
3962 * disassemble.pl, obscure.ops, packfile.c, pbc2c.pl:
3963 Updated copyright messages on top-level files.
3965 2002-01-03 04:23 robert
3967 * make.pl: Add author information. Bonsai test.
3969 2002-01-03 04:02 dan
3971 * io/io_os.c: Twig Bonsai
3973 2002-01-03 03:45 dan
3975 * io/: io_os.c, io_os.c: Twig Bonsai
3977 2002-01-03 03:41 dan
3979 * io/io_os.c: Twig Bonsai
3981 2002-01-02 21:42 gregor
3983 * packfile.c, include/parrot/packfile.h:
3984 Get rid of warnings in packfile.[hc]
3986 2002-01-02 20:39 gregor
3989 Bracketed translated patterns with ^ and $.
3991 2002-01-02 20:11 dan
3993 * io/io_os.c: silence a warning
3995 2002-01-02 19:52 grunblatt
3997 * jit.c, jit2h.pl, include/parrot/jit.h: Moved the definition of
3998 op_assembly to jit_struct.h, so that we get the real number of ops.
3999 Removed some warnings.
4001 2002-01-02 19:31 tom
4003 * string.c: Fix string transcoding so that it actually works.
4005 Patch from Peter Gibbs <peter@emkel.co.za>
4007 2002-01-02 19:20 gregor
4010 A program to check the MANIFEST file, accounting for .cvsignore
4013 2002-01-02 19:19 dan
4015 * t/harness: twig bonsai
4017 2002-01-02 19:13 dan
4019 * t/harness: twig bonsai
4021 2002-01-02 18:54 dan
4023 * t/harness: Tweak to test Bonsai
4025 2002-01-02 16:27 dan
4027 * Configure.pl: Allow 64-bit build of parrot on systems with a
4028 mixed 32/64 bit perl
4030 Courtesy of David M. Lloyd <dmlloyd@tds.net>
4032 2002-01-02 15:33 simon
4034 * MANIFEST, docs/Makefile:
4035 Fixed up MANIFEST. (And I removed the Makefile in docs/)
4037 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
4039 2002-01-02 13:51 simon
4042 Die on broken manifest.
4044 2002-01-02 13:48 simon
4046 * jit2h.pl, examples/assembly/mops.pasm:
4047 Clear up JIT warnings.
4049 Courtesy of: Nick Clark <nick@unfortu.net>
4051 2002-01-02 04:10 dan
4053 * io/io.c, io/io_os.c, t/op/interp.t: IO stack now gets initialized
4054 only once, so new interp creation works again
4056 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
4058 2002-01-02 03:32 dan
4060 * t/op/interp.t: Stubbed the test out, since it's hanging at the
4063 2002-01-02 00:55 dan
4065 * MANIFEST, Makefile.in, core.ops, include/parrot/io.h, io/io.c,
4066 io/io_os.c: Initial IO system patches
4068 Courtesy of <mrjoltcola@mindspring.com>
4070 2002-01-01 22:55 ajgough
4072 * classes/default.pmc: On second thoughts, and some prodding, the
4073 set_* methods now only set the appropriate part of the cache, and
4076 2002-01-01 22:29 ajgough
4078 * classes/default.pmc: Wrote a whole host of default pmc methods.
4080 set_* create appropriate Perl* result.
4081 get_* simply grabs needed bit of cache.*_val
4083 Other methods do the rightest thing I can think of, at the moment.
4085 None yet cope with overflow, the modulus operation needs to be
4087 I don't know quite which semantics we really want.
4091 2002-01-01 20:23 dan
4093 * docs/Makefile, encodings/singlebyte.c, encodings/utf16.c,
4094 encodings/utf32.c, encodings/utf8.c, include/parrot/encoding.h: Got
4095 rid of unneeded tmp var and eliminated const from encode prototype
4096 since it does make changes to the string.
4098 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4100 2002-01-01 20:11 dan
4102 * Makefile.in: Make clean now tosses pdump.o
4104 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4106 2002-01-01 19:49 dan
4108 * pdump.c, test_main.c: Warnings cleanup
4110 Courtesy of Josh Wilmes <josh@sky.net>
4112 2002-01-01 19:45 dan
4114 * Configure.pl, Makefile.in, docs/.cvsignore, docs/Makefile.in,
4115 hints/mswin32.pl, languages/jako/Makefile.in,
4116 languages/scheme/Makefile.in: Makes cleanup better on non-Unix
4119 Courtesy of "Jason Diamond" <jason@injektilo.org>
4121 2002-01-01 19:41 dan
4123 * include/parrot/register.h: Clean up some warnings
4125 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4127 2002-01-01 19:10 simon
4129 * pbc2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
4130 Hack-around to enable compilation of code using vtable ops.
4132 2002-01-01 18:43 dan
4134 * encodings/: singlebyte.c, utf16.c, utf32.c, utf8.c: Toss <0
4135 checks on unsigned things
4137 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4139 2002-01-01 18:26 dan
4141 * runops_cores.c: More warning silences.
4143 Courtesy of Nicholas Clark <nick@unfortu.net>
4145 2002-01-01 18:25 dan
4147 * trace.c: Shuts up a warning.
4149 Courtesy of Nicholas Clark <nick@unfortu.net>
4151 2002-01-01 18:24 dan
4153 * encodings/singlebyte.c: Clean up some warnings.
4155 Courtesy of Nicholas Clark <nick@unfortu.net>
4157 2002-01-01 18:20 dan
4159 * Configure.pl: Hey, those PPros are really x86 systems! Who'dve
4162 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
4164 2002-01-01 18:17 dan
4166 * packfile.c: Warning cleanup
4168 Courtesy of Nicholas Clark <nick@unfortu.net>
4170 2002-01-01 17:53 dan
4172 * string.c: New string size should be based on output encoding's
4173 size, not input encoding's size.
4175 Courtesy of: "Peter Gibbs" <peter@emkel.co.za>
4177 2002-01-01 17:22 dan
4179 * Configure.pl, core.ops, interpreter.c, memory.c, runops_cores.c,
4180 string.c, test_main.c, trace.c, include/parrot/exceptions.h,
4181 include/parrot/interpreter.h, include/parrot/memory.h,
4182 include/parrot/oplib.h, include/parrot/string.h, t/op/string.t:
4185 Courtesy of Chip Turner <cturner@redhat.com>
4187 2002-01-01 17:09 dan
4189 * encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
4190 encodings/utf8.c, include/parrot/encoding.h: Some signed things are
4191 now unsigned, as is proper.
4193 Courtesy of: "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4194 Courtesy of: "Bryan C. Warnock" <bwarnock@raba.com>
4196 2002-01-01 16:59 dan
4198 * include/parrot/trace.h: Useless debugging prototype removed
4200 Courtesy of: "Bryan C. Warnock" <bwarnock@raba.com>
4202 2002-01-01 16:58 dan
4204 * MANIFEST: We forgot a file.
4206 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
4208 2002-01-01 03:53 dan
4210 * Configure.pl: Okay, I give. Removed some warnings because the
4211 darned system headers were triggering them. Sloppy, sloppy
4214 2002-01-01 03:48 dan
4216 * config_h.in: Add in an unsigned INTVAL.
4218 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4220 2002-01-01 03:46 dan
4222 * global_setup.c: Clean up some compiler warnings.
4224 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4226 2002-01-01 03:43 dan
4228 * ops2c.pl, Parrot/OpTrans.pm, Parrot/OpTrans/CPrederef.pm,
4229 lib/Parrot/OpTrans.pm, lib/Parrot/OpTrans/CPrederef.pm,
4230 include/parrot/op.h: Cleaned up some things to make the compiler
4233 Courtesy of Nicholas Clark <nick@unfortu.net>
4235 2002-01-01 03:14 dan
4237 * Configure.pl: Quad updates.
4239 Courtesy of Nicholas Clark <nick@unfortu.net>
4241 2001-12-31 22:53 dan
4243 * include/parrot/op.h: Typedef had parameters backwards. Threw
4244 core.ops for a big whiny warnings loop.
4246 2001-12-31 22:37 dan
4248 * Makefile.in, resources.c: Tweaks to try and get things to build
4251 2001-12-31 21:58 dan
4253 * Configure.pl: Stupid thinko fix
4255 2001-12-31 21:34 dan
4257 * Configure.pl, hints/mswin32.pl: Tweaks for Win32 builds
4259 Courtesy of: "Jason Diamond" <jason@injektilo.org>
4261 2001-12-31 21:32 dan
4263 * Configure.pl: Fix for non-gcc systems
4265 2001-12-31 20:22 dan
4267 * interpreter.c: Tweak so we can build on non-JIT platforms
4269 2001-12-31 20:11 dan
4271 * Configure.pl: Force the time on some copied files to be 'now' to
4272 make the Win builds much less annoying.
4274 Courtesy of "Jason Diamond" <jason@injektilo.org>
4276 2001-12-31 20:07 dan
4278 * Configure.pl: Nuke all object files in the parrot tree that
4279 matter when configuring. Shouldn't be necessary with good
4280 dependencies in the makefile, but we don't have those yet.
4282 2001-12-31 20:00 gregor
4284 * chartypes/unicode.c:
4285 Silence unused variable warnings.
4287 2001-12-31 19:40 dan
4289 * Configure.pl: Minor Win32 tweaks. Tossed -Wtraditional, too
4291 2001-12-31 19:37 gregor
4293 * interpreter.c, jit.c, include/parrot/jit.h:
4294 Created a prototype for JIT functions and used it in interpreter.c.
4296 2001-12-31 19:31 dan
4298 * Configure.pl, test_gnuc.c: Better GCC detection (and version
4299 detection) with really cranky warnings if we find we're using it.
4301 Courtesy of: Nicholas Clark <nick@unfortu.net>
4303 2001-12-31 18:01 gregor
4305 * interpreter.c, include/parrot/interpreter.h, include/parrot/op.h:
4307 Fixed a few warnings wrt prototypes, etc.
4309 2001-12-31 17:23 dan
4311 * string.c: Silenced most of the compiler whines
4313 2001-12-31 17:15 gregor
4316 Get the ccname from either ccname or just cc config var.
4318 2001-12-31 17:14 gregor
4320 * Parrot/Op.pm, lib/Parrot/Op.pm:
4321 Another intermediate opbody notation. Could come in handy. Explicit
4324 2001-12-31 17:05 dan
4326 * string.c: Minor warnings update
4328 2001-12-31 17:00 dan
4330 * include/parrot/string.h: Warnings cleanup
4332 2001-12-31 16:00 simon
4334 * encodings/utf8.c, include/parrot/encoding.h:
4335 Remove a couple more.
4337 2001-12-31 15:58 simon
4339 * vtable_h.pl, include/parrot/global_setup.h, include/parrot/jit.h,
4340 include/parrot/op.h:
4341 Rid ourselves of a few warnings.
4343 2001-12-31 15:32 dan
4345 * Configure.pl: Made GCC ever so much pickier.
4347 Switch list courtesy of Jarkko.
4349 2001-12-31 15:22 dan
4351 * string.c: Tightened up initial allocation.
4353 Courtesy of: "Peter Gibbs" <peter@emkel.co.za>
4355 2001-12-31 06:48 dan
4357 * Configure.pl: Minor Windows tweak
4359 2001-12-31 05:32 dan
4361 * core.ops: Unused temp variable tossed.
4363 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4365 2001-12-31 05:09 grunblatt
4367 * Configure.pl, Makefile.in, interpreter.c: Link jit.o only on
4368 supported plataforms
4370 2001-12-31 03:05 dan
4372 * Configure.pl, Makefile.in, classes/Makefile.in: Added in a
4373 platform-independent quote substitution for the makefiles.
4374 Hopefully this'll make the Win32 builds happier.
4376 2001-12-30 21:08 dan
4378 * string.c, include/parrot/string.h: More string system tweaks.
4380 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4382 2001-12-30 20:45 dan
4384 * core.ops: Some pod cleanup
4386 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4388 2001-12-30 20:22 ajgough
4390 * docs/parrot_assembly.pod: removed ntoi and iton ops from docs, as
4391 we aren't using them right now. Clarified the workings of set Px,
4392 Py and clone Px, Py.
4394 2001-12-30 20:15 grunblatt
4396 * jit.c, jit2h.pl, jit/i386/core.jit: Removed the warnings in jit.c
4397 Added readjit() to read *.jit files Updated core.jit to the new
4400 2001-12-30 20:14 ajgough
4402 * examples/assembly/mops.pasm: Changed iton/ntoi to set.
4404 2001-12-30 19:52 dan
4406 * packfile.c, pdump.c, register.c, string.c, include/parrot/key.h,
4407 include/parrot/trace.h, platforms/generic.c: Compiler whine
4410 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4412 2001-12-30 19:13 dan
4414 * Configure.pl, Makefile.in: Make GCC pickier by default.
4416 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
4418 2001-12-30 18:41 dan
4420 * core.ops, t/op/integer.t, t/op/number.t: Transformed iton and
4421 ntoi opcodes to sets.
4423 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4425 2001-12-30 17:58 gregor
4428 'make' no longer builds the mops test. Use 'make mops' for that. To
4429 run the test, you can do 'make mopstest'.
4431 2001-12-30 17:30 gregor
4434 Fixed one oversight. 'make clean' was removing Parrot/Types.pm. Bad
4437 2001-12-30 17:26 gregor
4439 * .cvsignore, Configure.pl, Makefile.in, VERSION, config_h.in,
4440 core.ops, interpreter.c, make_vtable_ops.pl, obscure.ops, ops2c.pl,
4441 Parrot/BuildUtil.pm, Parrot/OpsFile.pm, lib/Parrot/BuildUtil.pm,
4442 lib/Parrot/OpsFile.pm, include/parrot/oplib.h:
4443 Build enhancements. Originally to support building shared
4444 libraries, but now of broader impact.
4446 * .cvsignore: Ignore the blib/ directory, about which more later.
4450 * Got rid of TAB formatting and lined a few things up.
4452 * Added header comment with CVS Id variable, and a few other
4453 block header comments.
4455 * Uses new Parrot::BuildUtil module to determine the Parrot
4458 * Reworded a few messages, added a couple, and wrapped
4462 * Added 2002 to the Copyright statement.
4464 * Added new configure variables: VERSION, MAJOR, MINOR and
4467 NOTE: Please see the 'Alas perl5.7.2' comment. 5.7.2 is
4469 than 5.6.0, but the comment implies it isn't.
4473 * Added $(SO), $(A) and $(AR_CRS) defines for library
4476 * Added $(RM_RF) define for removing directory trees
4478 * Grouped generated files into two classes: "sticky" (made by
4480 persisting across 'make clean') and 'fluid' (made during
4482 process, deleted by 'make clean').
4484 * Added header comments.
4486 * Added target for test_prog linked with shared library.
4488 * Added rules to build shared libraries in blib/lib. The
4490 built with trailing version numbers in their file names,
4492 symbolic links are created for shorter and no version tag
4495 * Added some missing dependencies
4497 * Added some missing 'make clean' targets.
4499 * Added 'make realclean' target that deletes files created by
4500 Configure.pl (including Makefile), forcing a re-configure.
4502 * Added a 'status' CVS target.
4504 * VERSION: New file, contains only the version. This version
4506 propagated to a few places, such as the core oplib version
4508 reduces the amount of coordination that has to happen to get
4510 number stuff throughout the tree in sync and updated prior to
4512 a new release. Feel free to grep for '0.0.3' to see the other
4514 that contain the version number (but, do that in a fresh CVS
4516 after doing 'make realclean').
4518 * config_h.in: Renamed PARROT_CORE_OPLIB_*_VERSION to
4520 since the oplib and Parrot itself share a version number now.
4522 PARROT_PATCH_VERSION (the third component) and PARROT_VERSION
4526 * core.ops: Uses new notation "VERSION = PARROT_VERSION" instead
4528 specifying the version by hand. Non-core oplibs will set this
4530 a quoted dot-string with three natural number components
4534 * interpreter.c: Make use of PARROT_VERSION to simplify some
4536 to get the complete version number in the resulting strings
4540 * make_vtable_ops.pl: Put the "VERSION = PARROT_VERSION" line int
4544 * obscure.ops: Use the new "VERSION = PARROT_VERSION" technique.
4546 * ops2c.pl: Account for the PATCH version, too. This affects the
4548 oplib init function, and the oplib info struct initializer.
4550 * Parrot/BuildUtil.pm: New file for reading in and validating the
4552 the new VERSION file. Other build utilities could go here in
4555 * Parrot/OpsFile.pm:
4557 * Allow three components in version number, and require that
4559 be in double quotes.
4561 * Allow "VERSION = PARROT_VERSION", substituting the shared
4563 VERSION in that case.
4565 * include/parrot/oplib.h: Add the patch_version member.
4567 2001-12-30 12:16 simon
4569 * MANIFEST, Makefile.in:
4570 More stuff forgotten from MANIFEST.
4572 2001-12-30 12:13 simon
4577 2001-12-30 12:12 simon
4582 2001-12-30 12:12 simon
4587 2001-12-30 12:04 simon
4589 * Makefile.in, core.ops, packfile.c, pbc2c.pl, string.c,
4590 classes/perlstring.pmc, encodings/singlebyte.c, encodings/utf16.c,
4591 encodings/utf32.c, encodings/utf8.c, include/parrot/encoding.h,
4592 include/parrot/string.h, t/op/string.t:
4593 * Expand the strings test suite to be more complete * Make string
4594 commands more consistent (i.e, now the only string command that
4595 actually changes the original is chopn) * Significantly reduce the
4596 number of memory allocations and eliminate reallocations.
4598 Courtesy of: David Jacobs <jacobsl001@hawaii.rr.com>
4600 2001-12-29 22:12 dan
4602 * interpreter.c, key.c, register.c, stacks.c, string.c,
4603 test_main.c, trace.c: Updates to match the coding standards.
4605 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
4607 2001-12-29 20:42 grunblatt
4609 * jit2h.pl, Parrot/Jit/i386-bsd.pm, Parrot/Jit/i386-linux.pm,
4610 Parrot/Jit/i386-nojit.pm, jit/i386/core.jit, jit/i386/lib.jit,
4611 jit/i386/string.jit, lib/Parrot/Jit/i386-bsd.pm,
4612 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm: Allow
4613 us to write asm in *.jit files instead of hex. Courtesy of: Rafael
4614 Kitover <caelum@debian.org>
4616 2001-12-28 21:20 dan
4618 * core.ops: Okay, now print takes a preceding file handle.
4620 I feel so dirty now.
4622 2001-12-28 20:46 dan
4624 * core.ops, t/op/hacks.t: Added in the readline op, as well as
4625 changing the open op to use fopen under the hood.
4627 THESE OPS ARE EVIL! AND TEMPORARY! USE FOR DEBUGGING PURPOSES ONLY!
4629 2001-12-28 18:20 ajgough
4631 * core.ops, make_vtable_ops.pl, string.c, classes/default.pmc,
4632 classes/perlstring.pmc, docs/parrot_assembly.pod, docs/strings.pod,
4633 include/parrot/exceptions.h, include/parrot/string.h,
4634 t/op/pmc_perlstring.t, t/op/string.t, t/pmc/perlstring.t: Added
4635 repeat op, so that "foo" x 10 can be done. Filled in PerlString
4636 vtables appropriately. Also tests for same, new pmc_perlstring.t
4637 to hold tests specific to PerlStrings, as the pmc.t file is taking
4638 too long to run and slowing down my thought processes.
4640 Changes to strings.c etc to take string functions.
4642 Some changes to the strings docs, but not yet complete.
4644 Also, PerlString was copying pointers to strings, rather than
4645 strings themselves, so some action-at-a-distance bugs were creeping
4646 in, I think I've fixed this so everything works nicely.
4648 2001-12-28 04:56 gregor
4650 * examples/assembly/pmcmops.pasm:
4651 PMC-using version of mops.pasm.
4653 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
4655 2001-12-28 04:56 gregor
4657 * examples/assembly/.cvsignore:
4658 Small tinkering. Removed old stuff, etc.
4660 2001-12-28 01:26 gregor
4662 * examples/mops/mops.scheme:
4663 Scheme example. Major GC thrashing on umb-scheme here. Probably due
4664 to the very un-scheme-like implementation.
4666 2001-12-28 01:19 gregor
4668 * examples/mops/mops.c:
4669 Some people's picky compilers don't like us redefineing time(), so
4670 we call it time_n(). :)
4672 2001-12-28 00:28 gregor
4674 * examples/mops/: README, mops.ps:
4675 Added a PostScript example and a README.
4677 2001-12-27 23:57 gregor
4680 Build the C mops translation in examples/mops/mops.c
4682 2001-12-27 23:56 gregor
4684 * examples/mops/: .cvsignore, mops.c, mops.pl, mops.py, mops.rb:
4685 Some translations of mops.pasm into other languages, for inner loop
4686 performance comparisons.
4688 2001-12-27 22:40 gregor
4690 * examples/assembly/mops.pasm:
4691 Fixed erroneous file name in header comment.
4693 2001-12-27 21:18 gregor
4696 One-liner to avoid no-op gotos to the next op.
4698 2001-12-27 21:06 gregor
4701 Fixed -p (profiling). Slow runops core was doing unconditional
4702 tracing, when it should have been checking the flags.
4704 2001-12-27 18:50 ajgough
4706 * core.ops, string.c, chartypes/unicode.c, chartypes/usascii.c,
4707 classes/perlstring.pmc, include/parrot/chartype.h,
4708 include/parrot/string.h, t/op/pmc.t, t/op/string.t, t/pmc/pmc.t:
4709 dded get_digit() to chartypes * Added string_bool() to strings *
4710 Added if_s_ic op, to use same * Added (PerlString)->get_bool stuff
4711 to perlstring.pmc * Tests for above, also a for couple of other
4714 The unicode chartype has only had placeholders added for get_digit,
4715 string_to_num has been updated to use type->get_digit rather than
4716 the previous ascii-isms. Some remain, but we need to carefully
4717 define what we mean by a number before we let thousands of code
4718 points act as a minus sign.
4720 2001-12-27 18:32 dan
4722 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: Silenced some
4725 Courtesy of "David Jacobs" <jacobsl001@hawaii.rr.com>
4727 2001-12-27 18:23 dan
4729 * t/op/bitwise.t: More tests.
4731 Courtesy of "David Jacobs" <jacobsl001@hawaii.rr.com>
4733 2001-12-27 17:08 gregor
4735 * MANIFEST, Makefile.in, config_h.in, core.ops, interpreter.c,
4736 make_vtable_ops.pl, obscure.ops, ops2c.pl, ops2pm.pl, test_main.c,
4737 trace.c, Parrot/OpsFile.pm, include/parrot/interp_guts.h,
4738 include/parrot/interpreter.h, include/parrot/oplib.h,
4739 lib/Parrot/OpsFile.pm, platforms/generic.c, platforms/generic.h,
4740 platforms/win32.c, platforms/win32.h:
4741 Initial code for dynamic loading of oplibs, applied for now to the
4742 loading of the core_prederef oplib when the -P flag is passed to
4745 * MANIFEST: Added entry for the new file include/parrot/oplib.h.
4749 * Added libcore_prederef_0_3.so to the shared target.
4750 * Added build rule for libcore_prederef_0_3.so.
4751 * Added dependencies on Parrot/OpsFile.pm and Parrot/Op.pm
4752 to Parrot/OpLib/core.pm, core_ops.c and
4753 core_ops_prederef.c.
4755 * config_h.in: Added defines for constants used to locate the
4756 core oplib's init function, and the core_prederef oplib for
4759 * core.ops: Added a VERSION = 0.3 line near the top. This is now
4760 required by Parrot/OpsFile.pm.
4764 * Added init_prederef() and stop_prederef() functions to load
4765 and unload the core_prederef oplib when we are in prederef
4768 NOTE: In all likelihood, the prederef stuff has a rapidly
4769 dwindling time-to-live. The JIT should provide vastly
4771 performance, and loading an alternate set of core_ops isn't
4772 the real direction for the dynaloading stuff. Loading
4773 *additional* ops is. It does provide a handy test case for
4775 general idea for now, though.
4777 * Gets the core copcode table, etc. via the core oplibs oplib
4778 info pointer, as returned by the core oplib's init
4783 * Make use of the version, major version and minor version
4784 stuff parsed by Parrot/OpsFile.pm
4786 * The only exported symbol in the generated files is the init
4787 function now, since that returns an oplib info struct
4788 pointer, and all the important stuff can be found there.
4790 * ops2pm.pl: Put the oplib version in the generated .pm file.
4792 * test_main.c: Small changes necessitated by changes in the names
4793 of some members of the interpreter struct.
4795 * trace.c: Small changes necessitated by changes in the names
4796 of some members of the interpreter struct.
4798 * Parrot/OpsFile.pm: Require a "VERSION = x.y" line before any
4801 * include/parrot/interp_guts.h: Small changes necessitated by
4802 changes in the names of some members of the interpreter struct.
4804 * include/parrot/interpreter.h: Include the new
4805 include/parrot/oplib.h header. Small changes to the oplib-
4808 * include/parrot/oplib.h: Define the type of the oplib init
4809 function, and the struct type for the oplib info.
4811 * platforms/*.[hc]: Remove the second argument to Parrot_dlopen()
4812 since not all platforms have it. For those that do, a default
4813 second argument is provided.
4815 2001-12-26 05:12 gregor
4818 Make jitarch calculation not get tripped up by extra components to
4821 2001-12-24 21:23 gregor
4823 * jit.c, jit2h.pl, Parrot/Jit/i386-bsd.pm,
4824 Parrot/Jit/i386-linux.pm, Parrot/Jit/i386-nojit.pm,
4825 include/parrot/jit.h, jit/i386/core.jit, jit/i386/lib.jit,
4826 jit/i386/string.jit, lib/Parrot/Jit/i386-bsd.pm,
4827 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm:
4828 Some more JIT work from Daniel Grunblatt.
4830 * Ops added set_s_s, set_s_sc, bsr_i and eq_s_sc but using calls
4834 * Added JUMP(END) to place the number of bytes to the end of the
4838 * The *.jit files syntax changed.
4840 * Added jit/i386/lib.jit to place handly functions as jump that
4842 argument the address where is the opcode number to jump to.
4844 * There is a bug at some point, but I will start writing
4845 jit/i386/string.jit and jit/i386/stacks.jit so that we don't
4847 calls, which make the jit as slow as the interpreter.
4849 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
4851 2001-12-24 03:46 dan
4853 * Parrot/OpTrans.pm, Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
4854 Parrot/OpTrans/CPrederef.pm, lib/Parrot/OpTrans.pm,
4855 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
4856 lib/Parrot/OpTrans/CPrederef.pm: Commented out the use warnings.
4857 Perls before 5.6.0 don't like it.
4859 2001-12-22 16:02 ajgough
4861 * t/op/stacks.t: stopped skipping tests we can run now. added
4864 2001-12-21 21:13 gregor
4866 * jit2h.pl, Parrot/Jit/i386-bsd.pm, Parrot/Jit/i386-linux.pm,
4867 Parrot/Jit/i386-nojit.pm, lib/Parrot/Jit/i386-bsd.pm,
4868 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm:
4869 Fixed some package name goofs.
4871 Thanks to: Andy Dougherty <doughera@mail.lafayette.edu>
4873 2001-12-21 19:32 gregor
4875 * MANIFEST, Makefile.in, core.ops, interpreter.c,
4876 make_vtable_ops.pl, obscure.ops, ops2c-prederef.pl, ops2c.pl,
4877 pbc2c.pl, stacks.c, Parrot/Op.pm, Parrot/OpTrans.pm,
4878 Parrot/Opcode.pm, Parrot/OpsFile.pm, lib/Parrot/Op.pm,
4879 lib/Parrot/OpTrans.pm, lib/Parrot/Opcode.pm, lib/Parrot/OpsFile.pm,
4880 Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
4881 Parrot/OpTrans/CPrederef.pm, docs/intro.pod, include/parrot/op.h,
4882 include/parrot/stacks.h, lib/Parrot/OpTrans/C.pm,
4883 lib/Parrot/OpTrans/CGoto.pm, lib/Parrot/OpTrans/CPrederef.pm:
4884 Changes to syntax of .ops files and refactoring of ops2c*.pl and
4887 * Removed ops2c-prederef.pl
4889 * (unrelated) Removed vestigial Parrot/Opcode.pm file.
4891 * Added Parrot/OpTrans.pm, Parrot/OpTrans/C.pm (needed for old
4892 functionality of ops2c.pl), Parrot/OpTrans/CPrederef.pm (needed
4893 for old functionality of ops2c-prederef.pl), and
4894 Parrot/OpTrans/CGoto.pm (needed for functionality of pbc2c.pl).
4896 "OpTrans" == "Op Transformation"
4898 * Makefile.in modifications to call "ops2c.pl C" where it used
4899 to be just "ops2c.pl", and "ops2c.pl CPrederef" where it used
4900 to be "ops2c-prederef.pl".
4902 * core.ops and obscure.ops changes to syntax. Semantics are
4903 identical with previous version:
4905 return HALT --> HALT()
4906 return AUTO --> goto NEXT()
4907 return RETREL(...) --> goto OFFSET(...)
4908 return RESTART(*) --> restart NEXT()
4910 Also, pop_generic_entry() stuff (local var + 5 lines of code)
4911 for dest-less branch ops replaced with new notation "goto
4913 which uses the new pop_dest() function in stacks.c. This also
4914 allowed these ops to become 'inline' ops, since they no longer
4915 have local variables.
4917 The 'ret' op also became simplified to just "goto POP()", and
4918 also became an inline op.
4920 * interpreter.c reflects the change in type name:
4922 prederef_op_func_t --> op_func_prederef_t
4924 that occurred in include/parrot/op.h
4926 * make_vtable_ops.pl uses "goto NEXT()" where it used to use
4929 * ops2c.pl is now generic. Its first argument is the last
4930 package name component of a subclass of Parrot::OpTrans. These
4931 subclasses all have full names of the form Parrot::OpTrans::*.
4932 An instance of the class is created and later consulted for
4933 various bits of information needed to generate the C code.
4935 * pbc2c.pl now uses an instance of Parrot::OpTrans::CGoto to
4936 contain its transformation rules.
4938 * stacks.c has a new function pop_dest() that pops a destination
4939 off the control stack. include/parrot/stacks.h has the
4942 * Parrot/Op.pm now supports the syntax generated by
4944 for the "goto POP" case.
4946 Also, the source() method now expects its second argument to be
4947 an object that ISA Parrot::OpTrans. Methods of this object are
4948 called to perform the substitutions.
4950 * Parrot/OpsFile.pm supports the change in notation mentioned
4953 * docs/intro.pod reflects these changes.
4955 * include/parrot/op.h: Renamed type prederef_op_func_t to
4956 op_func_prederef_t because it made the implementation of the
4957 shared ops2c.pl easier.
4959 2001-12-21 13:47 gregor
4961 * Configure.pl, config_h.in, interpreter.c, test_main.c:
4962 Both test_parrot (via test_main.c) and the intepreter itself (via
4963 interpreter.c) use the JIT_CAPABLE config to decide whether to
4964 actually attempt JIT operation, or to complain.
4966 2001-12-20 23:25 gregor
4968 * core.ops, make_vtable_ops.pl, obscure.ops, Parrot/OpsFile.pm,
4969 lib/Parrot/OpsFile.pm, docs/intro.pod, include/parrot/op.h:
4970 Changes to the format of *.ops files. An attempt to provide hints
4971 for future opfunc processing logic that wants to know if an opfunc
4972 is simple enough to JIT (e.g.) inline, or not.
4974 See the POD in Parrot/OpsFile.pm and the updated docs/intro.pod in
4975 addition to The Source in core.ops and Parrot/OpsFile.pm for more
4978 2001-12-20 21:28 gregor
4980 * Configure.pl, jit.c, jit2h.pl, include/parrot/jit.h,
4984 * A fix to Gregor's last Configure.pl update.
4986 * Remove the need for hardcoded "\n" at the end of the "%f"
4987 format for printing floating-point numbers.
4989 * New, improved *.jit syntax for references to registers,
4992 * Support for C() improved.
4994 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
4996 2001-12-20 16:55 dan
4998 * MANIFEST: Added jit.c to the manifest.
5000 2001-12-20 15:24 simon
5003 Off-by-one error fixed.
5005 2001-12-20 14:18 simon
5007 * jit/i386/core.jit:
5008 Just a noop. It's the only machine code I know.
5010 2001-12-20 13:10 gregor
5012 * Configure.pl, Makefile.in, jit2h.pl:
5013 Attempt to fix Win32 builds.
5015 * No more empty braces in include/parrot/jit_struct.h
5019 * ${jitarchname} has the *bsd -> bsd substitution on it, but
5023 2001-12-20 11:56 simon
5028 2001-12-20 01:57 gregor
5030 * Configure.pl, MANIFEST, Makefile.in, interpreter.c, jit.c,
5031 jit2h.pl, test_main.c, Parrot/.cvsignore, Parrot/Jit/i386-bsd.pm,
5032 Parrot/Jit/i386-linux.pm, Parrot/Jit/i386-nojit.pm, docs/jit.pod,
5033 include/parrot/.cvsignore, include/parrot/interpreter.h,
5034 include/parrot/jit.h, jit/i386/core.jit, jit/i386/string.jit,
5035 lib/Parrot/Jit/i386-bsd.pm, lib/Parrot/Jit/i386-linux.pm,
5036 lib/Parrot/Jit/i386-nojit.pm:
5037 Initial JIT implementation.
5039 * Enabled with test_parrot -j. 20x speed boosts seen.
5041 * Unsupported archs mapped to i386-nojit. Don't do -j on them.
5045 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
5047 2001-12-20 01:53 jgoff
5049 * MANIFEST, core.ops, t/op/key.t: MANIFEST - Removed t/op/key.t
5050 core.ops - Removed key operators, they should be hidden from the
5051 assembler. t/op/key.t - No need to test the nonexistent key
5054 2001-12-20 00:13 ajgough
5056 * core.ops, t/op/stacks.t: Added tests for entrytype op, noticed
5057 that asking for type of entry at depth causes segfault as stack is
5058 zero based, fixed cmp in core.ops to reflect this. Last test is
5059 skipped as we don't do exceptions right yet.
5061 2001-12-19 19:11 ajgough
5063 * t/op/debuginfo.t: Added C<end> ops to debuginfo.t, as thier
5064 non-being was causing Irix "issues".
5066 2001-12-19 03:37 jgoff
5068 * languages/miniperl/Miniperl/t/: 001_tokenizer.t, 003_generator.t,
5069 004_combined.t: Changed tests to make sure they pass with the
5070 addition of the clone operator.
5072 2001-12-18 20:06 gregor
5074 * interpreter.c, include/parrot/interp_guts.h:
5075 Performance improvements to the predereferencing code path
5076 suggested to me over lunch yesterday by my friend John Kennedy.
5077 The goal is to remove the additional test in the inner loop that
5078 was checking for NULL to decide whether or not to call the
5079 prederef() function. Also moved pc & pc_prederef syncing outside
5082 * Changed the prototype of the prederef() function in
5083 interpreter.c to match that of an opfunc.
5085 * Instead of initializing the prederef void * array with NULL,
5086 we initialize it with pointers to prederef().
5088 * prederef() now returns the prederef_pc passed in, so that
5089 after predereferencing, the same location is executed, but now
5090 with the real code being called.
5092 Thanks to: John Kennedy
5094 2001-12-18 19:59 ajgough
5096 * t/: op/pmc.t, pmc/pmc.t: Added some more num -> string tests
5097 (including some more in the skipped string -> int tests).
5099 2001-12-18 07:06 jgoff
5101 * MANIFEST: Forgot to add classes/perlarray.pmc
5103 2001-12-18 07:05 jgoff
5105 * Makefile.in, core.ops, global_setup.c, vtable.tbl,
5106 classes/Makefile.in, classes/default.pmc, classes/perlarray.pmc,
5107 classes/perlint.pmc, classes/perlnum.pmc, classes/perlstring.pmc,
5108 classes/perlundef.pmc, include/parrot/pmc.h, t/op/pmc.t,
5109 t/pmc/pmc.t: Big update... Makefile.in - Added
5110 classes/perlarray.pmc core.ops - Added new series of set() ops for
5111 arrays global_setup.c - Initialized perlarray classes/Makefile.in -
5112 Added perlarray.pmc classes/*.pmc - Added
5113 set_{integer,number,string}_index and
5114 get_{integer,number,string}_index include/parrot/pmc.h - Added new
5115 type t/op/pmc.t - Added basic array test
5117 classes/perlarray.pmc - Added
5119 2001-12-17 05:29 jgoff
5121 * languages/miniperl/Miniperl/Generator.pm: Altered miniperl code
5122 generator to use clone operator instead of set Px,Py
5124 2001-12-17 05:25 jgoff
5126 * core.ops, classes/perlint.pmc, classes/perlnum.pmc,
5127 classes/perlstring.pmc, t/op/pmc.t, t/pmc/pmc.t: Added clone
5128 PMC,PMC operator. Uses the clone() vtable entries.
5130 2001-12-17 04:51 jgoff
5132 * MANIFEST: Added miniperl test suite, removed old Miniperl/Test.pm
5135 2001-12-17 04:41 jgoff
5137 * languages/miniperl/Miniperl/Makefile.PL: Now in its proper
5140 2001-12-17 04:41 jgoff
5142 * languages/miniperl/Makefile.PL: Moved it to the proper directory.
5144 2001-12-17 04:39 jgoff
5146 * languages/miniperl/: Makefile.PL, Miniperl.pm, miniperlc, mpc,
5147 Miniperl/Tokenizer.pm: Makefile.PL to let us run the test suite in
5150 2001-12-17 04:27 jgoff
5152 * languages/miniperl/Miniperl.pm: Latest version of the driver.
5153 Admittedly it's a little thin on true OO, but the algorithms are
5156 2001-12-17 04:24 jgoff
5158 * languages/miniperl/Miniperl/t/: 001_tokenizer.t, 002_parser.t,
5159 003_generator.t, 004_combined.t: Much more comprehensive test suite
5160 for the codegen et al
5162 2001-12-17 04:22 jgoff
5164 * languages/miniperl/Miniperl/: Generator.pm, Parser.pm,
5165 Tokenizer.pm: Newer codegen, tightened up parser output, added hash
5168 2001-12-17 04:20 jgoff
5170 * languages/miniperl/Miniperl/Test.pm: The newer test suite is much
5173 2001-12-17 04:17 jgoff
5175 * languages/miniperl/foo.mpl: Test file that'll be outdated by
5176 changes to the new compiler
5178 2001-12-17 04:11 jgoff
5180 * languages/miniperl/t/: harness, 001_basic/basic.t: Moving testing
5183 2001-12-16 14:11 simon
5185 * classes/perlint.pmc, examples/assembly/mops_p.pasm, t/op/pmc.t,
5187 Fix bogus assumption that multiplying an integer by an integer
5190 2001-12-16 12:48 simon
5192 * make_vtable_ops.pl:
5195 2001-12-16 12:45 simon
5197 * make_vtable_ops.pl, Parrot/Vtable.pm, lib/Parrot/Vtable.pm:
5198 Expand multimethod vtable ops.
5200 2001-12-16 12:04 simon
5203 Added 'cvsclean' which doesn't zap CVS/* directories.
5205 2001-12-15 01:50 dan
5207 * include/parrot/string.h: Fixed typo in string.h. lagnuage,
5210 Thanks to grunblatt fom #parrot for the catch
5212 2001-12-15 01:39 dan
5214 * .cvsignore, Configure.pl, MANIFEST, languages/jako/Makefile.in,
5215 languages/miniperl/.cvsignore, languages/miniperl/Makefile,
5216 languages/miniperl/Makefile.in,
5217 languages/miniperl/Miniperl/Test.pm, languages/scheme/.cvsignore,
5218 languages/scheme/Makefile, languages/scheme/Makefile.in: Build
5221 Courtesy of: Jay McCarthy <jay@kenyamountain.com>
5223 2001-12-14 17:39 dan
5225 * t/op/trans.t: More trans tests.
5227 Courtesy of: Simon Glover <scog@roe.ac.uk>
5229 2001-12-14 07:41 robert
5231 * make.pl: - define MAKE macro - topological sort and subgraph
5232 order - start of timestamp stuff (still badly broken)
5234 2001-12-14 06:06 jgoff
5236 * optimizer.pl: Hopefully this should do the trick..
5238 2001-12-14 06:04 jgoff
5240 * Parrot/Optimizer.pm, lib/Parrot/Optimizer.pm: Optimizer
5242 optimizer.pl is the stub, Parrot/Optimizer.pm is the driver.
5244 The optimizer performs its work on a file post-macro expansion.
5245 Run it on a .pasm file, preferably with some trivially reducible
5247 like 'add I0,5,-6' or 'mul I0,I1,0'
5249 2001-12-14 05:48 robert
5251 * Makefile.in: case error EXE -> exe
5253 2001-12-14 05:42 robert
5255 * Makefile.in: remove legacy PDISASM macro
5257 2001-12-14 04:01 dan
5259 * classes/Makefile.in, languages/Makefile.in: Makefile tweaks for
5262 Courtesy of: Garrett Goebel <garrett@scriptpro.com>
5264 2001-12-13 22:03 dan
5266 * Configure.pl, Makefile.in, Parrot/Test.pm,
5267 languages/scheme/Makefile, languages/scheme/Scheme/Test.pm,
5268 lib/Parrot/Test.pm: Parrot test prog's now a config variable, so we
5269 can change it without having to change the world.
5271 2001-12-13 21:57 dan
5273 * core.ops, interpreter.c, docs/parrot_assembly.pod,
5274 include/parrot/interpreter.h, t/op/debuginfo.t: Added current
5275 file/line/package to interp structure, with ops to get and set
5276 them. Now we can know where we are!
5278 2001-12-13 19:43 dan
5280 * Configure.pl, Makefile.in: Makefile tweaks to hopefully make
5281 WinXP builds work out of the box
5283 2001-12-13 17:05 dan
5285 * Makefile.in, Parrot/Test.pm, lib/Parrot/Test.pm: Change test prog
5286 name again--makes case-insensitive systems much happier.
5288 2001-12-13 16:21 dan
5290 * core.ops, key.c, string.c, test_main.c, trace.c,
5291 classes/Makefile.in, include/parrot/trace.h: Fixes to clean up
5294 Courtesy of: Josh Wilmes <josh@sky.net>
5296 2001-12-13 13:33 gregor
5298 * languages/jako/Makefile.in:
5299 Improved the method of calling the assembler.
5301 2001-12-13 13:30 gregor
5303 * languages/jako/Makefile.in:
5304 Improve the build process. It now works from the main parrot dir,
5305 and from the languages/jako directory. Now uses the .SUFFIXES
5306 target and generic build rules to reduce clutter in the
5309 2001-12-13 13:29 gregor
5311 * languages/jako/.cvsignore:
5312 Ignore the (now generated Makefile), and don't ignore .list files
5313 anymore, since we aren't generating them.
5315 2001-12-13 13:11 gregor
5317 * Configure.pl, MANIFEST, Makefile.in, languages/.cvsignore,
5318 languages/Makefile.in, languages/jako/Makefile,
5319 languages/jako/Makefile.in:
5320 Added a 'languages' target to the top-level Makefile.in, and
5321 modified the jako build procedure to involve Makefile.in -->
5322 Makefile too (done by Configure.pl).
5324 NOTE: languages/jako and language/scheme are built.
5325 languages/miniperl wasn't building right, so it was left off for
5328 2001-12-13 12:15 gregor
5331 Added MAINTAINER file and mandelzoom.jako from languages/jako to
5334 2001-12-13 12:12 gregor
5336 * .cvsignore, MANIFEST, Makefile.in, core.ops, interpreter.c,
5337 ops2c-prederef.pl, ops2c.pl, test_main.c,
5338 include/parrot/interp_guts.h, include/parrot/interpreter.h,
5339 include/parrot/op.h, include/parrot/oplib/.cvsignore:
5340 Welcome to the Just-in-Time Predereferencing Patch!
5342 This patch implements a "predereferencing" mode for parrot. That
5343 means that a lot of the dereferencing you see in DO_OP and in the
5344 opfuncs is done up front (really, JIT) rather than as and each time
5345 we execute each op in the byte code stream.
5347 This works by creating an array of void pointers with the same
5348 number of elements as the byte code array. This array starts out
5349 life zero-initialized. Each time we go to execute an op, we check
5350 first to see if we have a NULL pointer at *cur_opcode. If so, we
5351 know we haven't done our predereferencing yet (this is the JIT
5352 part), so we call the prederef() function with sufficient args that
5353 it can go look up opfunc pointers and op arg types and put the
5354 opfunc and arg pointers at cur_opcode[0] .. cur_opcode[N - 1],
5355 where N is the number of args (counting the op itself as one arg).
5357 We assume that sizeof(INTVAL) <= sizeof(void *), so we can continue
5358 to have inline INTVAL constants.
5360 I've been getting about a 22% speed increase over vanilla code path
5361 when I compile with -O0. Advantage decreases at -O9 here. I tested
5362 with mops.pbc, and also by temporarily putting the -P flag in
5363 Parrot/Test.pm and running all the tests. So, this code is as
5364 correct as the test suite can detect.
5366 Here's how it plays out in the code:
5368 * New script ops2c-prederef.pl
5370 Copy-paste code reuse from ops2c.pl. Modified to expect the
5372 a void ** cur_opcode and to return a void **.
5376 * opfuncs are now static. Who needs to call them by name from
5378 anyway? They are accessed via the opfunc table.
5380 * Some MACRO stuff to make things work whether we prederef or
5382 may be possible to get rid of these some day if other folks
5384 that we should be using CODE object pointers + offsets as
5386 rather than raw pointers to either opcode_t's or (void *)'s
5387 (depending on prederef mode or no).
5389 * core.ops modified to be usable to build both kinds of opfuncs.
5393 * calls to push_generic_entry(... cur_opcode ...) were
5395 push_generic_entry(... CUR_OPCODE ...), where CUR_OPCODE is
5397 macro that does the right thing in both kinds of ops.c
5400 This is applicable to the bsr op. If we treated
5402 (Code PMC + local offset) rather than as
5403 pointer-to-memory-somewhere,
5404 this wouldn't be a big deal. We may need to do that at some
5406 anyway, so that when you jump around and return not only do
5408 the right PC (pointer, today), but you also have the
5410 knowing what chunk of bytecode it is in at all times
5412 allow reflection, as in ops that query or affect the
5415 * runinterp was modified. Instead of copying the top-level
5417 and blasting its byte_code pointer, we simply call runops
5419 interp, passing in the pointer to the current interp's code
5421 offset into that code at which to start (this last arg used
5423 pointer PC, now its an offset PC).
5425 * include/parrot/op.h
5427 * new typedef for prederef opfuncs (they return void **)
5429 * include/parrot/interp_guts.h
5431 * New DO_OP_PREDEREF() macro described above.
5433 * include/parrot/interpreter.h
5435 * New prototype of runops() -- see below.
5437 * resume_addr field changed to resume_flag and resume_offset
5439 We might be resuming from interp using prederef to one not
5441 so pointers between the two don't play nice together.
5442 Offsets are beautiful.
5444 * New PARROT_PREDEREF_FLAG constant
5448 * include "parrot/oplib/core_ops_prederef.h"
5450 * prederef() function described above.
5452 * runops_prederef() runops variant. Uses DO_OP_PREDEREF()
5455 * runops() modified to take size_t CODE-relative offset PC
5457 pointer PC. This made other things workable and doesn't
5459 anything important (IMO).
5463 * New flag '-P' to enable predereferencing.
5465 * Makefile modified to build core_ops_prederef.c from core.ops
5469 BTW, also added missing $(INC)/interp_guts.h to H_FILES.
5471 Added core_ops_prederef$(O) to O_FILES
5473 2001-12-13 12:12 gregor
5475 * languages/jako/MAINTAINER:
5476 Thought it would be nice to put this right in the code...
5478 2001-12-13 04:36 jgoff
5480 * languages/miniperl/Miniperl/Generator.pm: Commented out
5481 debugging, fixed register spillover algorithm
5483 2001-12-13 04:23 jgoff
5485 * make.pl: Found and fixed obob in the parser (Wasn't parsing last
5486 line) Restructured a bit of the dependency generator to fix a
5489 2001-12-13 03:43 robert
5491 * MANIFEST, docs/opcodes.pod: remove old docs/opcodes.pod
5493 2001-12-13 03:03 jgoff
5495 * make.pl: Added make.pl
5497 2001-12-13 02:44 jgoff
5499 * languages/miniperl/Miniperl.pm: Nearly-complete 'make'
5500 replacement in perl. Non-compliant bits - Takes absolutely -NO-
5501 special flags... - Dies on undefined macros
5502 such as $(PDISASM) in current make - Dies on
5503 recursive macro expansions (Doesn't test for
5504 mutual or multipart loops) - In general it
5505 seems to be a little less lenient... Missing bits - File
5506 mod/creation times aren't being looked at - Actions
5507 aren't being taken - The few funky variables ($@, $<)
5508 aren't being dealt with Bugs - Line numbers are slipping a bit.
5510 2001-12-13 02:29 jgoff
5512 * languages/miniperl/Miniperl/: Generator.pm, Parser.pm:
5513 Reconstructing files to make the parser flow a little better.
5515 2001-12-13 00:51 dan
5517 * resources.c: Be a bit less wasteful with resources that don't
5520 2001-12-12 18:22 dan
5522 * Makefile.in: D'oh! Fixed looping makefile bug.
5524 Courtesy of: "Jaen Saul" <jaen@saul.ee>
5526 2001-12-12 16:23 jgoff
5528 * languages/miniperl/t/001_basic/basic1.scheme: Bogus entry
5530 2001-12-12 16:22 jgoff
5532 * MANIFEST: Manifest additions for languages/miniperl
5534 2001-12-12 16:19 jgoff
5536 * languages/miniperl/t/001_basic/: basic.t, basic1.scheme: Basic
5537 tests. These are left over from the Scheme suite and shouldn't be
5540 2001-12-12 16:18 jgoff
5542 * languages/miniperl/: Miniperl/Generator.pm, Miniperl/Parser.pm,
5543 Miniperl/Test.pm, Miniperl/Tokenizer.pm, t/harness: Miniperl base
5544 modules. Miniperl/ is where the real work gets done. t/ is largely
5545 vacant because it isn't ready to survive real tests yet.
5547 2001-12-12 16:17 jgoff
5549 * languages/miniperl/: Makefile, Miniperl.pm, foo.mpl, miniperlc,
5550 mpc: Final go-round, hopefully.
5552 languages/miniperl/Makefile - Used basically to run tests, as there
5553 is nothing here that needs to be
5554 dynamically built. languages/miniperl/Miniperl.pm - Stub module
5555 that calls the real Miniperl/ mods languages/miniperl/foo.mpl -
5556 Sample miniperl file. languages/miniperl/miniperlc - Miniperl
5559 2001-12-12 16:09 dan
5561 * Configure.pl: Setting a variable with the make command name is
5564 2001-12-12 15:07 simon
5566 * Makefile.in, languages/jako/Makefile, languages/scheme/Makefile:
5567 Recursive make considered "ow, don't do that".
5569 2001-12-12 14:45 dan
5571 * Makefile.in: Makefile had some non-portable code. (Okay, a lot of
5572 non-portable code) Killing builds on Win32 native. Small patch
5573 applied which hopefully fixes it.
5575 2001-12-12 06:12 ajgough
5577 * classes/Makefile.in: perl is $(PERL), you know it makes sense.
5579 2001-12-12 06:08 ajgough
5581 * Makefile.in: perl is $(PERL).
5583 2001-12-12 06:00 ajgough
5585 * t/op/integer.t: Added tests to integer.t so that all permutations
5586 of arguments are actually called at some point.
5588 2001-12-12 05:18 ajgough
5590 * t/op/time.t: I can't sleep, but I don't see why parrot shouldn't.
5591 Tests for sleep i|ic
5593 2001-12-12 05:09 ajgough
5595 * t/op/stacks.t: Added pushp and popp register stack tests.
5597 2001-12-12 04:51 ajgough
5599 * t/op/stacks.t: Added tests for save and restore, for all register
5600 types. Let there be Haiku.
5602 2001-12-12 04:27 ajgough
5604 * t/op/basic.t: bsr_i test. You know you want it.
5606 2001-12-12 02:55 ajgough
5608 * MANIFEST: Added hints/os2.pl to MANIFEST.
5610 2001-12-12 02:52 jgoff
5612 * core.ops, key.c: Final checkin... These are actually the correct
5615 2001-12-12 02:12 jgoff
5617 * include/parrot/key.h: key.c - Removed a few functions,
5618 generalized set_element_value and element_value to accept
5619 KEY_PAIRs from core.ops include/parrot/key.h - Modified header.
5620 core.ops - Modified to accept the new return style.
5622 This is a prelude to adding virtual-table methods to allow hashing
5623 &c. Expect at least one or two more redesigns before this settles
5624 down. However, it still passes the original tests.
5626 2001-12-11 13:35 gregor
5631 2001-12-11 12:03 gregor
5634 Don't ignore test_prog, but do ignore parrot.
5636 2001-12-11 12:03 gregor
5638 * classes/.cvsignore:
5639 Ignore the generated file default.h
5641 2001-12-11 04:07 jgoff
5645 2001-12-11 04:05 jgoff
5647 * include/parrot/key.h, t/op/key.t: Needed header file, new test
5649 2001-12-11 04:00 jgoff
5651 * core.ops: Added new key aggregate operations to core ops.
5653 2001-12-11 04:00 jgoff
5655 * include/parrot/parrot.h: Added key.h to header list
5657 2001-12-11 03:59 jgoff
5659 * MANIFEST: Added key.c, include/parrot/key.h, t/op/key.t
5661 2001-12-11 03:58 jgoff
5663 * Makefile.in: Added implementation of key aggregates.
5665 2001-12-08 23:07 simon
5670 2001-12-08 23:05 simon
5672 * Configure.pl, Makefile.in, README, Parrot/Test.pm,
5673 docs/intro.pod, languages/jako/Makefile, languages/scheme/Makefile,
5674 languages/scheme/Scheme/Test.pm, lib/Parrot/Test.pm:
5675 test_prog? What is test_prog?
5677 2001-12-08 22:57 simon
5681 Oops, the changelog commit was on *this* machine.
5683 2001-12-08 22:56 simon
5686 Updates to NEWS and ChangeLog pre-release.
5688 2001-12-08 22:07 simon
5690 * MANIFEST, Makefile.in, classes/Makefile.in, classes/default.pmc,
5691 classes/perlnum.pmc, classes/pmc2c.pl:
5692 Add "default" PMC vtable so you can inherit implied stuff.
5694 2001-12-08 21:24 simon
5696 * Parrot/PackFile.pm, docs/parrot.pod, docs/parrotbyte.pod,
5697 docs/vtables.pod, lib/Parrot/PackFile.pm:
5698 Getting the documentation up to scratch.
5700 2001-12-08 21:21 simon
5703 Allow inheriting from default class.
5705 2001-12-07 20:43 gregor
5707 * examples/assembly/queens.pasm:
5708 Regenerated the file with the latest jakoc.
5710 2001-12-07 20:29 simon
5712 * core.ops, t/op/stacks.t:
5713 Rename "rotate" to "rotate_up".
5715 2001-12-07 20:15 simon
5718 Some tests for rotate.
5720 2001-12-07 00:55 gregor
5723 Cast the result of the pointer arithmetic, since without the cast
5724 there are warnings with some compilers, and without the parens
5725 around the pointer arithmetic, precedence breaks the meaning and
5728 2001-12-06 23:37 simon
5731 Temporary. I prefer compiler warnings to segfaults, thanks.
5733 2001-12-06 23:34 simon
5736 Make "trace" work again.
5738 2001-12-06 21:23 dan
5740 * Parrot/Test.pm, lib/Parrot/Test.pm: Undo twiddles to test.pm
5742 2001-12-06 21:22 dan
5744 * core.ops, packfile.c, Parrot/Test.pm, include/parrot/stacks.h,
5745 lib/Parrot/Test.pm: Fix up source issues that made Dec C unhappy
5747 2001-12-06 19:22 simon
5750 Yet another "How the *%$! did that compile?" moment.
5752 2001-12-06 18:28 dan
5754 * hints/vms.pl: Fix to build, with a HERE logical required
5756 2001-12-06 17:48 dan
5758 * core.ops, interpreter.c, pbc2c.pl, pdump.c, test_main.c,
5759 docs/parrot_assembly.pod, include/parrot/interpreter.h: Sensible
5760 changes to the interpreter--flags are now part of the interp
5763 Courtesy of "Melvin Smith" <mrjoltcola@mindspring.com>
5765 2001-12-06 14:02 gregor
5768 s/little_languages/languages/ in Jako section.
5770 2001-12-06 13:15 simon
5773 Ensure the documentation gets made.
5775 2001-12-06 13:12 simon
5777 * MANIFEST, docs/intro.pod:
5778 Documentation! Added the "Some Assembly Required" article with
5781 2001-12-06 00:39 simon
5786 Courtesy of: Nguon Hao Ching <hao@netaxs.com>
5788 2001-12-06 00:37 simon
5791 Add the "-d" debug flag. Doesn't actually *do* anything yet.
5793 Courtesy of: Melvin <mrjoltcola@mindspring.com>
5795 2001-12-06 00:11 tom
5797 * string.c, chartypes/unicode.c, chartypes/usascii.c,
5798 encodings/singlebyte.c, encodings/utf16.c, encodings/utf8.c,
5799 include/parrot/chartype.h, include/parrot/encoding.h,
5800 include/parrot/parrot.h: Moved string to number conversion code out
5801 of the encoding layer and into the main string layer as neither the
5802 encoding layer nor the character type layer knows enough on it's
5803 own to do the conversion correctly.
5805 2001-12-05 23:12 tom
5807 * Makefile.in: Rebuild the classes directory if any of the object
5808 files for the classes are missing rather than only when perlint.o
5811 2001-12-05 19:43 gregor
5813 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
5814 * Reworked the constantize_string() stuff a little bit because it
5816 puking on things like "\033[H\033[2J\0" (which occurs in the
5817 languages/jako/mandelzoom.jako example).
5819 2001-12-05 19:39 gregor
5821 * languages/jako/: Makefile, mandelzoom.jako:
5822 Added 'mandelzoom' example.
5824 2001-12-05 19:38 gregor
5826 * languages/jako/jakoc:
5829 * Changed some instances of die() to confess()
5831 2001-12-05 18:34 gregor
5833 * t/: op/pmc.t, pmc/pmc.t:
5834 s/sting->int/string->int/
5836 2001-12-05 18:08 gregor
5838 * Parrot/.cvsignore:
5841 2001-12-05 18:05 gregor
5843 * classes/.cvsignore:
5844 Ignore the generated files.
5846 2001-12-05 17:19 gregor
5849 * Reverted recent changes, since they broke the script. Real fix
5853 2001-12-05 17:03 simon
5855 * classes/Makefile.in:
5856 Remember: change Makefile.in, not Makefile. D'oh.
5858 2001-12-05 17:02 simon
5861 Ensure PMC.pm gets remade.
5863 2001-12-05 16:58 simon
5865 * MANIFEST, Makefile.in, classes/Makefile.in,
5866 classes/perlundef.pmc, include/parrot/pmc.h:
5867 Add perlundef class.
5869 2001-12-05 16:45 simon
5872 Document "new P0, foo"
5874 2001-12-05 16:43 simon
5876 * MANIFEST, Makefile.in, pbc2c.pl, pmc_pm.pl, Parrot/Assembler.pm,
5877 lib/Parrot/Assembler.pm, t/op/pmc.t, t/pmc/pmc.t:
5878 Allow assembler to know about PMC class names.
5880 2001-12-04 13:39 ajgough
5882 * MANIFEST: Added t/op/pmc.t to MANIFEST.
5884 2001-12-04 05:02 ajgough
5886 * classes/perlnum.pmc: Picky compiler pointed out probable thinko
5889 2001-12-04 04:24 ajgough
5891 * encodings/singlebyte.c, t/op/pmc.t, t/pmc/pmc.t: A much less
5892 broken form of strtod and appropriate tests. Does not yet check
5895 2001-12-04 01:31 ajgough
5897 * string.c, encodings/singlebyte.c, encodings/utf16.c,
5898 encodings/utf8.c, include/parrot/encoding.h: Added length parameter
5899 to extract_num and extract_int string vtables, without this it
5900 would be impossible to have strings with nulls in while still
5901 knowing where they ended.
5903 2001-12-03 18:40 ajgough
5905 * string.c, classes/perlstring.pmc, encodings/singlebyte.c,
5906 encodings/utf16.c, encodings/utf8.c, include/parrot/encoding.h,
5907 include/parrot/string.h: Moved pmc string to number conversion into
5908 the string encoding tables.
5910 2001-12-03 00:21 ajgough
5912 * core.ops, t/op/pmc.t, t/pmc/pmc.t: Added set i, p and some tests
5915 2001-12-02 23:09 jgoff
5917 * classes/Makefile.in: Removed some redundant targets.
5919 2001-12-02 19:02 ajgough
5921 * t/: op/pmc.t, pmc/pmc.t: Modified all pmc tests to make use of fp
5922 equality macro rather than using perl to generate expected output,
5923 all tests now have <<OUTPUT.
5925 2001-12-02 17:44 ajgough
5927 * t/op/trans.t: Upgraded fp_eq and fp_ne macros to be more useful
5928 for pmc.t as well. Will probably move macros into another file at
5929 some point, although this might be best left until the tests are
5932 2001-12-02 06:16 jgoff
5934 * classes/pmc2c.pl: It wasn't properly setting the vtable index
5935 within Parrot_Perl{Class}_init.
5937 2001-12-02 06:09 jgoff
5939 * classes/Makefile.in: I seem to have removed *$(O) twice..
5941 2001-12-02 05:06 jgoff
5943 * Configure.pl, MANIFEST, Makefile.in: (Hopefully the last time...)
5944 Configure.pl - Removed '-I./include', added classes/Makefile
5945 generation MANIFEST - Added classes/Makefile.in Makefile.in -
5946 Removed old classes/* make stuff Added target for
5949 2001-12-02 04:48 jgoff
5951 * classes/Makefile.in: Going to be used shortly...
5953 2001-12-02 04:40 jgoff
5955 * docs/Makefile: Configure.pl - Added automatic makefile creation
5956 for docs/ and classes/ Removed '-I./include' because
5957 it was getting incorrectly passed to classes/
5958 MANIFEST - added docs/Makefile.in, classes/Makefile.in Makefile.in
5959 - Removed classes/ build stuff, replaced with classes/Makefile.in
5960 Added '-I./include' locally docs/Makefile - Should no
5961 longer be used, but I'm not brave enough to do a
5964 2001-12-02 01:21 ajgough
5966 * t/op/trans.t: Refactored trans math tests to have hard coded
5967 expected return values and be more ready to be unperled at some
5968 point in the future. Added $fp_equality_macro which is a
5969 "nearly-equal-to" function.
5971 2001-12-02 01:18 ajgough
5973 * Makefile.in: Humph. People really ought to use Makefile
5974 variables, s/perl/$(PERL)/ throughout.
5976 2001-12-01 18:15 jgoff
5978 * classes/: perlint.pmc, perlnum.pmc: Temporary patch until we
5979 figure out what to do vis-a-vis the lack of snprintf.
5981 2001-11-30 13:14 ajgough
5983 * t/op/: integer.t, number.t: Added tests for abs ops to number.t
5986 2001-11-30 13:14 ajgough
5988 * core.ops: Added abs(i|n, i|ic|n|nc) ops to core.ops, using if <0
5991 2001-11-30 10:36 simon
5994 Rewrite print_p to do the right thing.
5996 2001-11-30 06:21 jgoff
5998 * t/: op/pmc.t, pmc/pmc.t: New tests for integer/number/string
5999 concat, integer/number/string math
6001 2001-11-30 06:20 jgoff
6003 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc:
6004 classes/perlint.pmc - Fixes and expanding for concat and math with
6005 strings classes/perlnum.pmc - Fixes and expanding for concat and
6006 math with strings classes/perlstring.pmc - Fixes and expanding for
6007 concat and math with strings
6009 2001-11-29 15:21 ajgough
6011 * hints/os2.pl: This is a hints file for os/2, I've set $c{perl} as
6012 $^X lies, which confused bash which make uses to run things when
6015 2001-11-29 04:58 jgoff
6017 * classes/perlstring.pmc: Removed C++-style comments for good
6020 2001-11-29 04:51 jgoff
6022 * t/: op/pmc.t, pmc/pmc.t: New tests for PMC integers
6024 2001-11-29 04:28 jgoff
6026 * global_setup.c: Initialize PMC strings
6028 2001-11-29 04:25 jgoff
6030 * core.ops: Added set_p_s and set_p_sc, modified print_p to handle
6033 2001-11-29 04:24 jgoff
6035 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: Changed PMC
6036 files to properly upgrade int to num, do calculations. Also added
6037 basic string operations. Currently errors out on anything but set
6038 operations, but this will be fixed soon.
6040 2001-11-29 04:22 jgoff
6042 * Makefile.in: PMC .c files weren't getting cleaned out.
6044 2001-11-28 17:00 simon
6048 Make csh-glob happy.
6050 Courtesy of: Andy Dougherty: <doughera@lafayette.edu>
6052 2001-11-28 16:40 simon
6054 * classes/perlnum.pmc:
6058 2001-11-28 15:22 simon
6062 Fixes Alex's string concat worry.
6064 2001-11-28 14:27 ajgough
6066 * t/op/string.t: test "null onto null" incorrectly passing as it
6067 produced no output. Output provided.
6069 2001-11-28 11:14 simon
6071 * include/parrot/pmc.h:
6075 2001-11-26 21:03 dan
6077 * MANIFEST, hints/darwin.pl: Tweaks to build on Mac OS X 10.1
6079 2001-11-26 17:29 simon
6081 * classes/perlint.pmc:
6083 Various subtle but non-showstopper bugs.
6085 2001-11-26 11:23 simon
6089 Replace dependency on Text::Balanced
6091 Courtesy of: Bart Lateur <bart.lateur@pandora.be>
6093 2001-11-26 05:22 jgoff
6095 * global_setup.c: Last file that should need to be committed. I
6098 2001-11-26 05:09 jgoff
6100 * core.ops: Let's try this again... Changes to core.ops required
6102 2001-11-26 04:58 jgoff
6104 * classes/perlint.pmc, classes/perlnum.pmc, t/op/pmc.t,
6105 t/pmc/pmc.t: Makefile.in - Added missing cleanup line for perl*.c
6106 core.ops - Added set(p,n|nc), modified print(p) global_setup.c -
6107 Uncommented PerlNum_init classes/perlint.pmc - Added set_number
6108 functions classes/perlnum.pmc - Set up basic number functions
6109 t/op/pmc.t - Added tests for set P0.<number> and {add,mul,sub,div}
6110 tests against numbers and numbers+integers
6112 2001-11-25 13:18 simon
6115 Windows XP make doesn't like $<
6117 2001-11-25 12:56 simon
6119 * MANIFEST, Makefile.in, classes/genclass.pl, classes/perlint.c,
6120 classes/perlint.pmc, classes/perlnum.c, classes/perlnum.pmc,
6121 classes/perlstring.c, classes/perlstring.pmc, classes/pmc2c.pl,
6122 examples/assembly/mops_p.pasm:
6125 Courtesy of: Angel Faus <afaus@corp.vlex.com>
6127 I (Simon) also added a couple more integer methods, but no tests
6128 since I'm a Bad Person.
6130 2001-11-25 08:40 brentdax
6132 * ops2c.pl, Parrot/Op.pm, Parrot/OpsFile.pm, lib/Parrot/Op.pm,
6133 lib/Parrot/OpsFile.pm: Allow _ in op names
6135 2001-11-25 05:54 jgoff
6137 * classes/perlint.c, t/op/pmc.t, t/pmc/pmc.t: classes/perlint.c -
6138 Added basic math ops t/op/pmc.t - Added tests of basic math ops
6140 2001-11-23 18:27 simon
6142 * core.ops, classes/perlint.c, examples/assembly/mops_p.pasm:
6143 Add everything you need to make MOPS use PMCs.
6145 2001-11-23 18:06 simon
6148 Eh, you'll need this for rewriting mops.pasm.
6150 2001-11-23 17:55 simon
6152 * core.ops, classes/perlint.c, include/parrot/pmc.h, t/op/pmc.t,
6154 More work on integer PMCs.
6156 2001-11-23 17:29 simon
6159 Surprise! Whitespace! HLAGHLAGHLAGH
6161 2001-11-23 17:28 simon
6163 * Makefile.in, ops2c.pl, ops2pm.pl:
6164 Add vtables.ops to the core
6166 Courtesy of: Jeff Goff <jgoff@speakeasy.net>
6168 2001-11-22 18:39 simon
6170 * core.ops, global_setup.c, docs/parrot_assembly.pod, t/op/pmc.t,
6172 We can now create PMCs.
6174 2001-11-21 05:49 jgoff
6176 * Makefile.in: Makefile cleans up *.pasm *.pbc *.out
6178 2001-11-20 16:00 simon
6180 * docs/vtables.pod, include/parrot/pmc.h:
6181 Reorder PMC flags so there's a fixed number of user-defined flags.
6183 Courtesy of: Dave Mitchell <davem@fdgroup.co.uk>
6185 2001-11-19 03:39 jgoff
6187 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm, t/op/basic.t:
6188 Parrot/Assembler.pm - Allow "print 'foo'", and properly escape
6189 nested quotes. t/op/basic.t - Add tests for single-quoted strings,
6190 escaped quotes, and proper handling of newlines.
6192 2001-11-16 22:03 simon
6194 * classes/perlint.c:
6195 More work on the Perl Integer class. More needed, though.
6197 2001-11-16 21:57 simon
6199 * pmc.c, vtable.tbl, classes/genclass.pl, classes/perlint.c:
6200 Rename ->new to ->init, and rework pmc.c:pmc_new to fiddle it.
6202 2001-11-16 20:49 simon
6204 * interpreter.c, runops_cores.c, trace.c,
6205 include/parrot/runops_cores.h:
6206 Kill superfluous runops cores.
6208 2001-11-16 17:50 simon
6210 * MANIFEST, Makefile.in, classes/intclass.c, classes/perlint.c,
6211 classes/perlnum.c, classes/perlstring.c, classes/scalarclass.c,
6212 include/parrot/parrot.h, include/parrot/pmc.h:
6213 Skeleton for Perl scalar types, done right.
6215 2001-11-16 16:15 simon
6217 * classes/genclass.pl:
6218 This tidies up genclass to deal with the new-style multimethods.
6220 2001-11-16 15:29 simon
6222 * Makefile.in, make_vtable_ops.pl, vtable.tbl, Parrot/Vtable.pm,
6223 lib/Parrot/Vtable.pm, include/parrot/parrot.h:
6224 Rework multimethods to be *true* multimethods - that is, have
6227 2001-11-15 22:29 simon
6229 * MANIFEST, Makefile.in, pmc.c:
6230 pmc.c linkage and support. Oh, and making it compile.
6232 2001-11-15 22:26 dan
6234 * t/op/interp.t: Forgot to tell CVS about the test...
6236 2001-11-15 22:10 dan
6238 * MANIFEST, Types_pm.in, core.ops, vtable_h.pl,
6239 docs/parrot_assembly.pod, include/parrot/string.h: Added in support
6240 for PMC registers for the interpreter.
6242 Added in the docs for the runinterp opcode.
6244 Added in code for both the newinterp and runinterp opcodes, so we
6245 can now create new interpreters from within parrot and have them do
6246 things. (Though we can't pass data back and forth. Yet)
6248 2001-11-15 21:24 simon
6250 * vtable.tbl, classes/scalarclass.c, docs/vtables.pod:
6251 More documentation, and other changes as discussed with Dan.
6253 2001-11-15 19:51 simon
6255 * classes/scalarclass.c:
6258 2001-11-15 19:50 simon
6260 * classes/scalarclass.c:
6261 A little code tidiness.
6263 2001-11-15 19:33 simon
6265 * include/parrot/pmc.h:
6266 Missed this in the previous commit - un-constantize the base for
6267 user-defined PMC flags.
6269 2001-11-15 19:28 simon
6271 * classes/scalarclass.c:
6274 2001-11-15 17:09 simon
6276 * classes/scalarclass.c:
6277 It seems I have completely forgotten how to write C.
6279 2001-11-15 16:53 simon
6282 Start of the PMC classes documentation.
6284 2001-11-15 14:46 simon
6286 * classes/scalarclass.c:
6287 Changing to use a Perl-style struct instead of the union cache.
6289 2001-11-13 23:56 tom
6291 * string.c: Removed leading _ from string_index as function names
6292 starting with _ are reserved to implementors by the C standard.
6294 Also fixed string_index to use the encoding routines instead of
6295 assuming a single byte encoding.
6297 2001-11-13 12:59 jgoff
6299 * string.c: Patched string_concat to accept null strings. That
6300 test was failing. Nothing to do with ord().
6302 2001-11-13 12:43 jgoff
6304 * string.c: string_ord function, string_concat fixes
6306 2001-11-13 04:52 jgoff
6308 * core.ops: Added ord to core.ops
6310 2001-11-13 04:35 jgoff
6312 * docs/strings.pod, include/parrot/exceptions.h,
6313 include/parrot/string.h, t/op/string.t: core.ops - Added ord
6314 operator, documentation string.c - Added string_ord, _string_index
6315 (_string_index is a static helper) Patched
6316 string_concat to handle null strings properly. docs/strings.pod -
6317 Description of string_ord include/parrot/exceptions.h - Added
6318 ORD_OUT_OF_STRING exception include/parrot/string.h - Added
6319 string_ord() t/op/string.t - Added full set of test for
6320 ord_i_(s|sc)(_(i|ic))?
6322 string.c contains a bit of documentation explaining the logic
6323 behind _string_index, primarily having to do with multiple encoding
6326 2001-11-12 22:30 simon
6331 2001-11-12 22:28 simon
6334 Add a rule to compile "platform"
6336 2001-11-12 22:26 simon
6339 Tidy up distclean target.
6341 2001-11-12 16:54 dan
6343 * MANIFEST, Parrot/Assembler.pm, lib/Parrot/Assembler.pm,
6344 t/op/macro.t: Fixes to the assembler's macro facility and a test
6346 Courtesy of: Jeff <jgoff@speakeasy.net>
6348 2001-11-12 16:50 dan
6350 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Allow input from
6353 Courtesy of: Jeff <jgoff@speakeasy.net>
6355 2001-11-12 16:36 dan
6357 * Parrot/Test.pm, lib/Parrot/Test.pm: Fix to make test work on
6360 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
6362 2001-11-12 11:22 simon
6364 * examples/assembly/mops.pasm:
6366 Trivial tightening of mops loop.
6368 2001-11-07 23:57 ajgough
6370 * docs/tests.pod: This is a basic quide to writing tests with
6373 2001-11-07 22:29 dan
6375 * stacks.c: Added a little documentation on the cleanup parameter
6378 2001-11-07 14:43 dan
6380 * MANIFEST, platforms/generic.c, platforms/linux.c,
6381 platforms/linux.h: Portability patches.
6383 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
6385 2001-11-06 19:51 tom
6387 * Makefile.in: Clean up object files in the subdirectories as well
6388 as those in the top level directory.
6390 Enhanced version of patch from Daniel Grunblatt
6391 <daniel@grunblatt.com.ar>
6393 2001-11-06 16:14 dan
6395 * Configure.pl, MANIFEST, Makefile.in, core.ops,
6396 platforms/generic.c, platforms/generic.h: Made things a bit more
6397 platform-independent. Makefile still needs work to pick up changes
6398 to the platform-specific files.
6400 2001-11-05 21:32 dan
6402 * docs/parrot_assembly.pod: Added docs for the GC control ops
6404 2001-11-04 02:52 gregor
6406 * platforms/: win32.c, win32.h:
6407 * win32 dynamic loading functions.
6409 Courtesy of Jason Diamond <jason@injektilo.org>
6411 2001-11-04 00:04 brentdax
6413 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Assembler fixes:
6414 allows an absolute path to be used and gives a useful error message
6415 if the original source file can't be found
6417 2001-11-02 12:37 gregor
6419 * platforms/: linux.c, linux.h:
6420 * Beginning of dynamic loading support. Linux only for now.
6422 2001-11-02 12:13 gregor
6424 * MANIFEST, time.c, include/parrot/time.h:
6425 * Removed time.[hc], since they have been superseded by the new
6429 2001-11-02 12:11 gregor
6431 * Configure.pl, Makefile.in, core.ops, vtable.tbl,
6432 classes/intclass.c, classes/scalarclass.c, hints/mswin32.pl,
6433 include/parrot/parrot.h, platforms/linux.c, platforms/linux.h,
6434 platforms/win32.c, platforms/win32.h:
6435 Patch from Jason Diamond to make win32 platform stuff work:
6437 * Modified Configure.pl, mswin32.pl, and Makefile.in so that the
6438 platform specific files in the platforms directory gets copied to
6439 the correct directories. The Makefile will re-copy the platform.h
6440 and .c files if the original is modified.
6442 * #include platform.h in parrot.h instead of time.h.
6444 * Removed time.h and time.obj from the Makefile. time.h and time.c
6445 aren't being used anymore since that code was moved to linux.c and
6448 * Renamed the BOOL typedef in parrot.h to BOOLVAL (inspired by
6449 INTVAL and FLOATVAL). This was conflicting with the BOOL typedef in
6450 windows.h. This required updating several files besides parrot.h.
6452 * Added a DEFAULT_OPEN_MODE to linux.h and win32.h and used that
6453 instead of the missing identifiers (on Windows) in core.ops in the
6456 * Added Parrot_sleep and Parrot_setenv to both the linux and win32
6457 platform files and called those from core.ops. The Linux code for
6458 these functions came from core.ops so they should hopefully work.
6460 Courtesy of Jason Diamond <jason@injektilo.org>
6462 2001-11-02 06:43 brentdax
6464 * Makefile.in, hints/mswin32.pl: Fix classes/intclass.obj building
6465 for Win32 (courtesy of Jason Diamond <jason@injektilo.org>)
6467 2001-11-02 02:26 gregor
6469 * .cvsignore, MANIFEST, include/parrot/.cvsignore,
6470 platforms/linux.c, platforms/linux.h, platforms/win32.c,
6472 * Beginnings of platform support files in platform/*.[hc]
6474 2001-11-01 23:37 tom
6476 * classes/intclass.c: Added missing *'s to STRING arguments and
6477 return values to avoid compiler warnings.
6479 2001-11-01 22:21 gregor
6481 * MANIFEST, Makefile.in, core.ops, obscure.ops, time.c,
6482 include/parrot/parrot.h, include/parrot/time.h:
6483 Initial "fix" of time(n) op for Win32:
6485 * Initial Win32 code Courtesy of Richard J Cox <rjcox@cix.co.uk>
6487 * time.c and include/parrot/time.h
6489 First attempt at getting this working across platforms. The
6490 macro WIN32 being tested might not be right.
6492 * New functions Parrot_intval_time() and Parrot_floatval_time()
6493 wrap the appropriate functionality depending upon platform.
6494 Changed core.ops to call these.
6496 Added obscure.ops with obscure transcendental ops.
6498 Added simple file I/O ops (close, open, read, write):
6500 * Initial versions Courtesy of Jeff <jgoff@speakeasy.net>
6502 * I changed some arg ordering stuff.
6504 * I added read/write of INTVALs and FLOATVALs.
6506 Added environment variable ops (getenv, setenv)
6508 Added system error ops (err(i) and err(s) for accessing errno and
6511 Moved print ops in with other "temporary" developer ops, since
6512 they'll move to a devel.ops or temp.ops oplib once we have oplibs.
6514 2001-10-31 22:51 tom
6516 * MANIFEST, Makefile.in, chartype.c, encoding.c, global_setup.c,
6517 packfile.c, string.c, strnative.c, strutf16.c, strutf32.c,
6518 strutf8.c, transcode.c, chartypes/unicode.c, chartypes/usascii.c,
6519 encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
6520 encodings/utf8.c, include/parrot/chartype.h,
6521 include/parrot/encoding.h, include/parrot/exceptions.h,
6522 include/parrot/parrot.h, include/parrot/string.h,
6523 include/parrot/strnative.h, include/parrot/strutf16.h,
6524 include/parrot/strutf32.h, include/parrot/strutf8.h,
6525 include/parrot/transcode.h: Reworked the string code in line with
6526 Dan's latest design that separates character sets from encodings.
6528 2001-10-31 19:53 dan
6530 * docs/parrot_assembly.pod: Finished I/O section of docs
6532 2001-10-31 16:51 dan
6534 * core.ops, docs/parrot_assembly.pod, include/parrot/parrot.h:
6535 Moved includes out of core.ops and into parrot.h where they belong
6536 (suitably guarded with #ifdefs). Also some updates to
6539 2001-10-30 21:43 dan
6541 * core.ops, stacks.c, docs/parrot_assembly.pod,
6542 include/parrot/stacks.h: Added entrytype opcode to fetch the type
6543 of the entry on the stack
6545 2001-10-29 18:30 dan
6547 * stacks.c: You can turn off stack entry type validation on pop by
6548 passing in a type of 0 now. (For those cases where you just want to
6549 throw the darned thing away)
6551 2001-10-29 14:37 gregor
6553 * core.ops, languages/jako/jakoc:
6554 * New variants of the save ops to save constants on the stack.
6556 useful for saving zero arg and result counts on the stack, for
6559 * Modified jakoc to to adapt to the newly announced calling
6561 Even though Jako source code appears to show subroutines with
6563 numbers of arguments and results, they are implemented with the
6564 variable count calling convention. Future modifications will be
6566 to ensure that an exception is raised if the stack frame is of
6568 wrong size (or, at least that we pop the complete frame off).
6570 also have to make more changes to support the true
6572 and fixed-result-count parts of the calling convention spec.
6574 2001-10-28 16:53 simon
6576 * MANIFEST, stacks.c, classes/scalarclass.c,
6577 include/parrot/stacks.h:
6578 Unbelievably bad errors of mine, plus a type incompatibility of
6581 2001-10-28 08:30 simon
6583 * classes/scalarclass.c:
6584 Beginning of a scalar class.
6586 2001-10-28 08:29 simon
6588 * make_vtable_ops.pl, vtable.tbl, Parrot/Vtable.pm,
6589 lib/Parrot/Vtable.pm, classes/genclass.pl, classes/intclass.c,
6590 include/parrot/pmc.h:
6591 This fixes the problem with vtables and pointer arithmetic.
6593 2001-10-26 19:58 dan
6595 * core.ops, interpreter.c, stacks.c, include/parrot/interpreter.h,
6596 include/parrot/stacks.h: Split the generic stack into a user push
6597 stack and a control stack
6599 2001-10-26 02:59 bdwheele
6601 * Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: [no log message]
6603 2001-10-24 20:27 dan
6605 * languages/scheme/: Makefile, Scheme.pm, schemec,
6606 Scheme/Generator.pm, Scheme/Parser.pm, Scheme/Test.pm,
6607 Scheme/Tokenizer.pm, t/harness, t/arith/basic.t, t/arith/logic.t,
6608 t/arith/nested.t, t/io/basic.t, t/logic/basic.t: Added the mini
6611 2001-10-24 20:23 dan
6613 * MANIFEST, pdump.c, docs/parrot_assembly.pod: Update for
6614 interpreter needs in pdump.c. Added scheme bits to manifest
6616 2001-10-24 16:43 gregor
6618 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
6619 * Make the assembler handle octal character code escapes in
6623 2001-10-24 15:56 dan
6625 * MANIFEST, examples/assembly/life.pasm: Added an example in to
6626 play the game of life
6628 2001-10-24 15:54 dan
6630 * core.ops: Added sleep. We'll need to override this to do events
6631 properly anyway, so...
6633 2001-10-24 14:03 gregor
6635 * Makefile.in, pbc2c.pl, pdump.c:
6636 * Adapt pdump.c and pbc2c.pl to the new requirement to pass
6638 pointer into string functions.
6640 Courtesy of: Ryan O'Neil <talisman580@yahoo.com>
6642 2001-10-23 20:09 gregor
6644 * languages/jako/jakoc:
6645 * Terminological refinement in regexp capture comment.
6647 2001-10-23 15:23 simon
6649 * classes/genclass.pl:
6650 Use a saner ANSI C construct to make MIPSPro happy.
6652 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
6654 2001-10-23 00:34 tom
6656 * core.ops, string.c, strnative.c, strutf16.c, strutf32.c,
6657 strutf8.c, include/parrot/string.h: Make sure the interpreter
6658 structure is passed to the transcoder as necessary, including
6659 passing it to string_compare().
6661 2001-10-23 00:32 tom
6663 * Makefile.in: Make pdump build again by including resources.o in
6666 2001-10-22 22:43 dan
6668 * core.ops, packfile.c, string.c, strnative.c, strutf16.c,
6669 strutf32.c, strutf8.c, test_main.c, transcode.c,
6670 include/parrot/packfile.h, include/parrot/parrot.h,
6671 include/parrot/resources.h, include/parrot/string.h,
6672 include/parrot/transcode.h: Everything now uses the allocators and
6673 deallocators in resources.c.
6675 Unfortunately we lost standalone string-test mode, but I can cope
6678 Please note that until we have a real allocation/deallocation/GC
6679 system, this'll leak. A *lot*.
6681 2001-10-22 20:27 dan
6683 * MANIFEST, Makefile.in, pmc.c, resources.c,
6684 include/parrot/resources.h: First cut to handle arena allocation of
6685 PMC headers. (Amongst other things)
6687 2001-10-22 19:02 dan
6689 * Configure.pl, config_h.in, register.c, include/parrot/register.h:
6690 Now each register type has its own mask macro, which is the right
6693 Patch courtesy of Jason Gloudon <perl@gloudon.com>
6695 2001-10-21 23:40 tom
6697 * stacks.c, t/op/stacks.t: Fix bug in handling of rollover to a new
6698 stack chunk and add a test to test this rollover in future.
6700 Courtesy of Jason Gloudon <perl@gloudon.com>.
6702 2001-10-21 19:14 dan
6704 * include/parrot/string.h: Changed string 'unused' field to the
6707 2001-10-21 18:18 gregor
6709 * languages/jako/: Makefile, mops.jako:
6710 * Makefile: 'clean' target removes .list files, too. And, it does
6712 with wildcards rather than listing things explicitly.
6714 * mops.jako actually prints out the
6715 millions-of-operations-per-second
6716 (mops) value instead of just the operations-per-second value.
6718 2001-10-21 18:03 simon
6720 * classes/intclass.o:
6723 2001-10-21 17:47 simon
6725 * MANIFEST, Makefile.in, make_vtable_ops.pl, pmc.c, vtable_h.pl,
6726 Parrot/Vtable.pm, classes/genclass.pl, classes/intclass.c,
6727 classes/intclass.o, include/parrot/parrot.h, include/parrot/pmc.h,
6728 lib/Parrot/Vtable.pm:
6729 Initial work on PMCs. Explanation to follow
6731 2001-10-21 15:20 gregor
6733 * examples/assembly/queens.pasm:
6734 * Modernize the calling conventions in queens.pasm. It was using
6736 which now must be rotate. Also, changed to use return values on
6738 stack instead of in I0.
6740 2001-10-19 18:14 gregor
6742 * core.ops, stacks.c, include/parrot/stacks.h,
6743 languages/jako/jakoc:
6744 Per Dan's request, replacing 'swap' op by 'rotate'.
6746 * core.ops: Replaced 'swap()' by 'rotate(i|ic)'.
6748 * stacks.c and stacks.h: Removed swap-related functions from my
6749 prior commit, replacing them with stack_depth(), stack_entry()
6750 and rotate_entries().
6752 NOTE: The stack_depth() and rotate_entries() routines could
6753 be made more efficient through the caching of the sum of chunk
6754 'used' members from lower chunks in a field in the upper
6755 chunks. Also, if the interpreter's stack_base was changed to
6756 hold the pointer to the *top* chunk (since we usually come
6757 at the stack from the top down) instead of the *bottom*
6758 chunk. The code here at least works, and we can decide about
6759 bigger changes separately.
6761 For now, rotate only handles rotates in one direction and
6762 of magnituded one. A fully general rotate would do handle
6763 rotates in both directions and of arbitrary amounts. Again,
6764 this implementation is sufficient for current applications,
6765 and a feature-complete version can be developed if this turns
6766 out to be otherwise the right type of implementation.
6768 This change includes a new exception for ERROR_STACK_SHALLOW,
6769 meaning "not-empty-yet-not-deep-enough-for-what-you-asked".
6771 * jakoc: Changed the calling convention to use rotate instead
6772 of swap (of course). Also changed the convention for return
6773 value passing to use the stack as well.
6775 2001-10-19 13:36 gregor
6777 * MANIFEST, core.ops, disassemble.pl, stacks.c,
6778 examples/assembly/queens.pasm, include/parrot/stacks.h,
6779 languages/jako/.cvsignore, languages/jako/Makefile,
6780 languages/jako/bench.jako, languages/jako/euclid.jako,
6781 languages/jako/fact.jako, languages/jako/jakoc,
6782 languages/jako/mandelbrot.jako, languages/jako/mops.jako,
6783 languages/jako/primes.jako, languages/jako/queens.jako,
6784 languages/jako/sub.jako:
6785 * New stack functions push_entry(), pop_entry() and swap_entry().
6786 The first two exist for the support of the last one. These
6787 functions don't care what is in the stack entries. These exist
6788 to support the new 'swap' op (see next bullet).
6790 * New op 'swap' for swapping the top two elements on the stack.
6791 This is necessary for passing arguments to functions, since
6792 the return address will be on top of any arguments that have
6793 been pushed on the stack. This way, you can use a (swap, pop)
6794 pair to retrieve each argument (for subroutine linkage).
6796 * Disassembler now prints numbers in decimal by default, with
6797 a new '-x' flag to turn on hexadecimal display. Since other
6798 members of the Parrot Tool Set use decimal by default, this
6799 makes it easier to compare output from the various tools.
6801 * Jako compiler has more explanatory comments and the following
6804 * Lexically scoped variables.
6806 * Subroutines that take arguments and return values:
6808 sub int foo(int bar) {
6815 * ... if (...) and ... unless (...) statement modifiers
6816 can be used on next, last and redo.
6818 * Bitwise and (&, &=) and or (|, |=) ops.
6820 * Type names are just 'int', 'num', 'str', and 'poly' now.
6821 The old long names 'integer', 'number', 'string', and
6822 'polytype' are no longer valid.
6824 * Integer variable assignments can now use 0b (binary),
6825 0 (octal) and 0x (hexadecimal) radix prefixes on literals.
6827 * New Jako and Parrot assembly examples queens.{jako,pasm} for
6828 solving the eight-queens problem. The assembly example is a
6829 hand-modified version of the assembly code produced by the
6830 Jako compiler from queens.jako. A few unnecessary ops have
6831 been removed, lots of unnecessary labels have been removed,
6832 and all the Jako source code comments have been removed.
6834 * Makefile and .cvsignore in languages/jako modified so that
6835 the assembler produces listings when assembling the programs,
6836 yet the *.list files are ignored by CVS.
6838 * Made the default target in languages/jako/Makefile 'all'.
6840 * Modified some of the Jako examples to use some of the new
6841 features of Jako, such as subroutines and lexical variable
6844 2001-10-19 02:43 gregor
6846 * runops_cores.c, include/parrot/runops_cores.h:
6847 Bug fix (gcc doesn't complain, but MIPSpro does):
6849 * Added missing extern to runops_cores array declaration in
6850 include/parrot/runops_cores.h
6852 * Also added 'const' there and in runops_cores.c
6854 2001-10-18 15:18 gregor
6856 * .cvsignore, include/parrot/oplib/.cvsignore:
6857 * Ignore the vtable-related generated files.
6859 2001-10-18 15:14 gregor
6862 * left and right shifts now allow the 2nd argument to be a
6865 2001-10-18 14:55 simon
6867 * make_vtable_ops.pl:
6868 This is C, not Perl. How on earth did that even compile?
6870 2001-10-18 14:54 simon
6872 * make_vtable_ops.pl:
6875 2001-10-18 12:33 simon
6877 * Makefile.in, make_vtable_ops.pl, vtable.tbl:
6878 Initial stab at vtable opcode creation stuff.
6880 2001-10-18 02:15 gregor
6882 * MANIFEST, Makefile.in, interpreter.c, runops_cores.c, trace.c,
6883 include/parrot/interpreter.h, include/parrot/runops_cores.h,
6884 include/parrot/trace.h: Preparation for autogenerated runops cores:
6886 * Split tracing and runops core stuff out of interpreter.c into
6887 trace.c and runops_cores.c
6889 * Similar split of stuff from include/parrot/interpreter.h
6891 * Manifest and Makefile.in updates to make things still compile.
6893 2001-10-18 01:21 gregor
6895 * Makefile.in, ops2c.pl, ops2pm.pl, pbc2c.pl: Bug fixes:
6897 * Makefile.in: examples/assembly/mops.c depends on pbc2c.pl
6899 * Makefile.in: Parrot/OpLib/core.pm depends on ops2pm.pl
6901 * ops2c.pl: Added second arg to mkdir (perl 5.005_02 complains)
6903 * ops2pm.pl: Added second arg to mkdir (perl 5.005_02 complains)
6905 * pbc2c.pl: Removed explicit include of <math.h>, replacing it
6907 copy of $ops->preamble.
6909 2001-10-17 22:32 bdwheele
6911 * interpreter.c: Moved op dump code into trace_op_dump, per Dan's
6914 2001-10-17 22:08 gregor
6916 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
6917 * Now handles label-and-comment-only lines.
6919 2001-10-17 22:04 bdwheele
6921 * interpreter.c: added more comprehensive trace output
6923 2001-10-17 16:50 tom
6925 * Makefile.in: Removed the explicit rule for building mops.o from
6926 mops.c so that the implicit rule for compiling C files is used
6927 instead. This means that the chosen C flags are used, including any
6928 optimisation options.
6930 2001-10-17 15:24 tom
6932 * core.ops, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: Enhanced the
6933 op explosion logic to be able to handle exploding this:
6943 without also generating this unwanted version:
6947 The enhanced version rejects any expansion where there is more than
6948 one expanded argument and all the expanded arguments are constants.
6950 2001-10-17 14:20 simon
6952 * Makefile.in, ops2c.pl, ops2pm.pl, examples/assembly/Makefile:
6953 Build fixes to use correct Perl version and ensure that things are
6954 running in the right directory.
6956 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
6958 2001-10-17 13:16 simon
6961 core.pm is more critical than that.
6963 2001-10-17 13:05 simon
6965 * core.ops, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
6966 "Explode" ops into multiple versions for different parameters.
6968 Courtesy of: Tom Hughes <tom@compton.nu>
6970 2001-10-17 12:54 simon
6973 Fix dependencies and cleaning.
6975 2001-10-17 12:45 simon
6977 * Configure.pl, Makefile.in:
6978 Fixes to make Parrot compile without the temporary build hack
6980 Courtesy of: Jason Gloudon <perl@gloudon.com>
6982 2001-10-16 20:43 gregor
6985 * Fixed dependencies for building Parrot/OpLib/core.pm
6987 2001-10-16 19:35 bdwheele
6989 * core.ops, t/op/string.t: Changed set s,sc to use string_copy &
6990 added test, thanks to Alex Gough
6992 2001-10-16 16:49 bdwheele
6994 * core.ops: added opcode variants for constants and 3 arg concat
6996 2001-10-16 15:12 bdwheele
6998 * core.ops: added "set Sx,Sy" as a string copy to match the other
6999 register-to-register copies available
7001 2001-10-16 13:09 gregor
7004 * Added #include <sys/time.h> in the preamble for gettimeofday().
7006 2001-10-16 13:09 gregor
7009 * Removed cd t; make, which no longer applies
7011 2001-10-16 03:18 bdwheele
7013 * core.ops: fix save & restore operations to push correct type onto
7014 stack. [good eye to Jason Gloudon for noticing this]
7016 2001-10-16 01:38 bdwheele
7018 * core.ops, register.c, examples/assembly/fact.pasm,
7019 include/parrot/register.h: send in the clones: clone routines for
7020 parrot + example program
7022 2001-10-15 22:37 gregor
7024 * MANIFEST, Makefile.in, examples/assembly/.cvsignore,
7025 examples/assembly/Makefile, examples/assembly/bsr.pasm,
7026 examples/assembly/call.pasm, examples/assembly/euclid.pasm,
7027 examples/assembly/jump.pasm, examples/assembly/local_label.pasm,
7028 examples/assembly/mops.pasm, examples/assembly/stack.pasm,
7029 examples/assembly/substr.pasm, examples/assembly/trace.pasm,
7030 t/.cvsignore, t/Makefile, t/call.pasm, t/euclid.pasm, t/jump.pasm,
7031 t/local_label.pasm, t/test.pasm, t/test2.pasm, t/test3.pasm,
7032 t/test4.pasm, t/test5.pasm, t/trace.pasm:
7033 * Moved examples from t/*.pasm to examples/assembly/*.pasm, with
7035 renames so the names match what they demonstrate.
7037 2001-10-15 22:18 gregor
7039 * core.ops, t/test.pasm:
7040 * time_n uses gettimeofday() to get sub-second times.
7042 * t/test.pasm uses time_n directly rather than doing int stuff
7044 converting to num later.
7046 2001-10-15 12:28 gregor
7048 * t/: test.pasm, test2.pasm, trace.pasm:
7049 * t/test.pasm prints using string constants instead of string
7052 * t/test2.pasm assembles (using implicit op modes)
7054 * t/trace.pasm updated for new behavior of trace_ic, which does
7056 require an 'end' after 'trace'.
7058 2001-10-15 00:47 gregor
7060 * core.ops, interpreter.c, test_main.c,
7061 include/parrot/interpreter.h, t/test.pasm: * New interpreter flag
7064 * New runops cores to handle profiling
7066 * Support for -p flag in test_prog to enable profiling
7068 * New profile_ic op to control profiling at run-time
7070 2001-10-14 21:54 gregor
7072 * core.ops, Parrot/OpsFile.pm, docs/.cvsignore, docs/Makefile,
7073 lib/Parrot/OpsFile.pm: Integrated op documentation.
7075 * core.ops now contains POD documentation of ops, interspersed
7079 * Ops are organized into POD =head2 sections
7081 * Parrot/OpsFile.pm now treats the preamble of the ops file as
7083 up to the first POD directive OR op definition.
7085 * docs/Makefile now generates core_ops.pod from core.ops vi
7088 2001-10-14 11:58 simon
7091 Unbreak Digital Un^W^WTru64
7093 2001-10-14 11:00 simon
7098 2001-10-14 10:56 tom
7100 * Configure.pl: Stop Configure trying to make op_info.c and op.h as
7101 op_info.c no longer exists and op.h is no longer a generated file.
7103 2001-10-14 10:54 tom
7105 * Makefile.in: Added vtable.h to the list of things removed by the
7108 2001-10-14 01:43 gregor
7110 * .cvsignore, MANIFEST, Makefile.in, basic_opcodes.ops,
7111 build_interp_starter.pl, core.ops, disassemble.pl, interpreter.c,
7112 make_op_header.pl, memory.c, opcheck.pl, opcode_table, ops2c.pl,
7113 ops2pm.pl, packfile.c, pbc2c.pl, process_opfunc.pl,
7114 Parrot/Assembler.pm, Parrot/Op.pm, Parrot/OpsFile.pm,
7115 Parrot/OpLib/.cvsignore, lib/Parrot/Assembler.pm, lib/Parrot/Op.pm,
7116 lib/Parrot/OpsFile.pm, lib/Parrot/OpLib/.cvsignore,
7117 include/parrot/.cvsignore, include/parrot/interp_guts.h,
7118 include/parrot/interpreter.h, include/parrot/op.h,
7119 include/parrot/oplib/.cvsignore, t/.cvsignore, t/Makefile,
7120 t/euclid.pasm, t/test.pasm, t/op/integer.t, t/op/number.t,
7121 t/op/stacks.t, t/op/string.t, t/op/trans.t:
7124 * basic_opcodes.ops and opcode_table replaced by core.ops
7126 * process_opfunc.pl replaced by Parrot/OpsFile.pm, Parrot/Op.pm,
7127 and ops2c.pl. These convert *.ops to *_ops.c and
7128 include/parrot/oplib/*_ops.h
7130 * New ops2pm.pl converts *.ops to Parrot/OpLib/*.pm
7132 * disassemble.pl modified to use
7134 * interpreter.c modified to use structures in core_ops.c instead
7135 of the old op_info and op_func stuff. We're not yet to the
7136 point of handling multiple oplibs at a time, but we are getting
7139 Fingerprinting stuff disabled for now. We used to go off
7140 opcode_table. We need to rethink this. I have some ideas to
7141 make it unnecessary, but it remains to be seen whether others
7142 will like the direction they take us.
7144 Termination condition for while(){} loop in runops is now
7145 (pc) instead of (*pc). Any op can cause a HALT by returning
7146 a NULL pointer. Ops end, bounds and trace all do this. So, now
7147 the 'end' op body is actually executed, although all it does
7150 * Makefile.in modified to perform a test build using pbc2c.pl,
7151 which is the bytecode --> C compiler I've posted to the
7154 * Op full names are now autogenerated. Op root names must not
7155 contain underscores, so some op renamings have happened.
7156 Such as clear_i becoming cleari.
7158 2001-10-13 11:49 simon
7160 * Configure.pl, MANIFEST:
7161 Make parrot actually build again.
7163 2001-10-12 21:34 dan
7165 * docs/parrot_assembly.pod: Added docs for the new save/restore/bsr
7168 2001-10-12 20:56 dan
7170 * MANIFEST, Makefile.in, basic_opcodes.ops, interpreter.c,
7171 opcode_table, process_opfunc.pl, stacks.c, include/parrot/stacks.h,
7172 t/test3.pasm, t/test4.pasm, t/test5.pasm: Changes to support
7173 generic stack now in. We also have subroutines, of a simple sort!
7175 2001-10-12 19:15 tom
7177 * t/op/string.t: Improved string comparison tests try all string
7178 combinations with each of the comparison ops.
7180 2001-10-12 19:09 dan
7182 * interpreter.c: Properly sets up generic stack now
7184 2001-10-12 19:09 dan
7186 * include/parrot/interpreter.h: Fixed stack chunk struct type in
7187 interpreter structure
7189 2001-10-12 18:59 dan
7191 * stacks.c, include/parrot/parrot.h, include/parrot/stacks.h: More
7192 changes to get the generic stack working
7194 2001-10-12 18:59 dan
7196 * Configure.pl, MANIFEST, config_h.in, testparrotsizes_c.in,
7197 hints/vms.pl: Made the changes to figure out mask bits for various
7198 register and stack chunks
7200 2001-10-11 22:09 dan
7202 * docs/parrot_assembly.pod: Tossed the parameter for return
7204 2001-10-11 19:28 tom
7206 * strnative.c: Assignment, not comparison. (Plus formatted for
7209 Courtesy of Bryan C. Warnock
7211 2001-10-10 19:21 tom
7213 * basic_opcodes.ops, opcode_table, string.c, strnative.c,
7214 strutf16.c, strutf32.c, strutf8.c, docs/strings.pod,
7215 include/parrot/string.h, t/op/string.t: Added support for string
7216 comparisons and extended the comparison ops to include comparison
7219 2001-10-10 17:58 dan
7221 * MANIFEST: Shouldn't have added vtable.h to the manifest...
7223 2001-10-10 17:54 dan
7225 * MANIFEST, stacks.c, vtable_h.pl, Parrot/Vtable.pm,
7226 lib/Parrot/Vtable.pm: Now spits out the #defines for the various
7227 vtable type entries properly
7229 2001-10-10 15:37 dan
7231 * Parrot/Vtable.pm, lib/Parrot/Vtable.pm: Re-enabled change to
7232 parse new vtable.tbl file now that I've actually checked *in* the
7233 new format vtable.tbl file...
7235 2001-10-10 15:32 dan
7237 * vtable.tbl: New Column to indicate the type of the vtabel entry
7238 so we can know how many slots it takes
7240 2001-10-10 05:26 thgibbs
7242 * Parrot/Vtable.pm, lib/Parrot/Vtable.pm, vtable_h.pl: Patch to
7243 allow parrot to compile. PACKAGE is not defined, therefore, I
7244 added a struct before it to have it not complain until we define
7245 PACKAGE. Also, there was an extra shift in Vtable.pm and a missing
7246 semicolon at the end of the struct declaration.
7248 2001-10-10 05:09 thgibbs
7250 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: This patch makes
7251 string constants of the form U"string" become unicode encoded
7252 parrot strings and the form N"string" become native encoded parrot
7255 Courtesy of: Tom Hughes <tom@compton.nu>
7257 2001-10-10 04:55 dan
7259 * vtable_h.pl, Parrot/Vtable.pm, lib/Parrot/Vtable.pm: Start of
7260 support for generating the vtable function table offset macros
7262 2001-10-10 01:05 simon
7265 The test for cmod_i was using the 'mod Ix, Ix, Ix' form which
7266 compiles into the mod op, not the cmod_i op, hence wasn't testing
7267 what it thought it was.
7269 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
7271 2001-10-09 03:45 thgibbs
7273 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Patch to allow
7274 assembler to generate unicode strings.
7276 Courtesy of: Tom Hughes <tom@compton.nu>
7278 2001-10-08 19:30 brentdax
7280 * Configure.pl, test_c.in, hints/vms.pl: Cleaner VMS support, more
7281 info for Parrot::Config to remember, more flexible test.c stuff
7283 2001-10-08 15:04 gregor
7285 * basic_opcodes.ops:
7286 * Removed trash from early mod_i experiments (pardon our dust)
7288 2001-10-08 14:56 gregor
7290 * basic_opcodes.ops:
7291 * Fixed a couple of typos.
7293 2001-10-08 14:45 gregor
7295 * basic_opcodes.ops, opcode_table, t/op/integer.t, t/op/number.t:
7296 Arithmetic enhancements:
7298 * Renamed existing mod_i as cmod_i and added "corrected" mod_i:
7300 NOTE: This "uncorrected mod" algorithm uses the C language's
7302 mod operator (x % y), which is
7304 ... the remainder when x is divided by y, and thus is zero
7308 The direction of truncation for / and teh sign of the
7310 are machine-dependent for negative operands, as is the
7312 on overflow or underflow.
7318 ... if the second operand is 0, the result is undefined.
7320 is always true that (a/b)*b + a%b is equal to z. I both
7322 non-negative, then teh remainder is non-negative and
7324 divisor; if not, it is guaranteed only that the absolute
7326 remainder is smaller than the absolute value of the
7331 This op is provided for those who need it (such as
7333 applications with heavy use of mod, but using it only with
7335 arguments), but a more mathematically useful numeric mod based
7337 floor(x/y) and defined with y == 0 is provided by the mod_i op.
7339 [1] Brian W. Kernighan and Dennis M. Ritchie, *The C
7341 Language*, Second Edition. Prentice Hall, 1988.
7343 * Added "corrected" mod_i:
7345 NOTE: This "corrected mod" algorithm is based on the C code on
7347 of [1]. Assuming correct behavior of C's built-in mod operator
7349 positive arguments, this algorithm implements a mathematically
7351 version of mod, defined thus:
7353 x mod y = x - y * floor(x / y)
7355 For more information on this definition of mod, see section 3.4
7361 [1] Donald E. Knuth, *MMIXware: A RISC Computer for the Third
7362 Millennium* Springer, 1999.
7364 [2] Ronald L. Graham, Donald E. Knuth and Oren Patashnik,
7366 Mathematics*, Second Edition. Addison-Wesley, 1994.
7368 * Added mod_n, using the same formula as above, but with FLOATVAL
7371 * Added cmod_n, using the C math library's fmod() function:
7373 NOTE: This "uncorrected mod" algorithm uses the built-in C math
7375 fmod() function, which computes
7377 ... the remainder of dividing x by y. The return value is x
7379 where n is the quotient of x / y, rounded towards zero to
7382 -- fmod() manpage on RedHat
7385 In addition, fmod() returns
7387 the remainder, unless y is zero, when the function fails
7391 According to page 251 of [1], the result when y is zero is
7395 This op is provided for those who need it, but a more
7397 useful numeric mod based on floor(x/y) instead of truncate(x/y)
7399 defined with y == 0 is provided by the mod_n op.
7401 [1] Brian W. Kernighan and Dennis M. Ritchie, *The C
7403 Language*, Second Edition. Prentice Hall, 1988.
7405 * Added and modified tests as appropriate for the above.
7407 2001-10-08 08:49 thgibbs
7409 * include/parrot/exceptions.h, include/parrot/parrot.h,
7410 include/parrot/string.h, include/parrot/strutf16.h,
7411 include/parrot/strutf32.h, include/parrot/strutf8.h,
7412 include/parrot/transcode.h, include/parrot/unicode.h, MANIFEST,
7413 Makefile.in, global_setup.c, string.c, strnative.c, transcode.c,
7414 strutf16.c, strutf32.c, strutf8.c: Added code to handle unicode
7415 strings for utf8, utf16, and utf32.
7417 Courtesy of: Tom Hughes <tom@compton.nu>
7419 2001-10-08 08:10 thgibbs
7421 * memory.c: Fixed uninitialized variables.
7423 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7425 2001-10-08 01:21 gregor
7427 * packfile.c: * Casting a return value
7429 * Potential uninitialized variable fix
7431 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
7433 2001-10-08 01:15 gregor
7435 * packfile.c, test_main.c: One of Bryan's languishing patches (with
7436 a few tweaks of my own):
7440 * Printf format fixes
7442 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7444 2001-10-07 22:39 thgibbs
7446 * build_interp_starter.pl: No longer adds (void*) casts to
7447 interp_guts.c function table as they are not necessary in ANSI C.
7449 2001-10-07 16:27 gregor
7451 * basic_opcodes.ops, interpreter.c, opcode_table,
7452 process_opfunc.pl, test_main.c, include/parrot/interpreter.h,
7454 * Two new ops, trace_ic and bounds_ic that twiddle bits in
7455 interpreter->flags and set interpreter->resume_addr.
7457 * Two new runops core variants, so now we cover the relevant
7458 flag space over {trace, notrace} x {boundscheck, noboundscheck}
7460 * Runops core selection that converts the flags into an index
7462 a core table (runops_cores) to get the core function pointer.
7464 * A new trace_op variant that doesn't do bounds checking (used by
7465 the non-bounds-checking-but-tracing runops core).
7467 * PC is passed into the cores so that they can be used when
7468 resuming (they used to assume starting at the beginning of the
7469 code, which would thwart resumption).
7471 * runops() itself is changed to have a while() loop in it so that
7472 any time we drop out of the core, we'll resume if we have an
7473 interpreter->resume_addr set (after reselecting the core,
7476 * process_opfunc.pl has a new "macro": RESUME(), that sets up
7477 interpreter->resume_addr. This is used by the new ops. The new
7478 ops still return the new PC as the next op (which MUST be an
7479 'end' op to force the core loop to terminate -- *pc being false
7480 is the only termination condition we can count on for all
7483 * New interpreter flag: PARROT_BOUNDS_FLAG, used to control
7484 bounds checking core selection.
7486 * test_prog now has a '-b' flag in addition to the '-t' flag.
7488 bounds checking is off by default (I saw a performance boost:
7489 6.3 Mop/s with -b, 7.0 Mop/s without).
7491 * A new sample/test program: t/trace.pasm that twiddles the trace
7492 flag while it is running.
7494 2001-10-07 15:41 gregor
7496 * .cvsignore, Makefile.in, build_interp_starter.pl, interpreter.c,
7497 include/parrot/.cvsignore, include/parrot/interpreter.h:
7498 Now that 0.0.2 is released, I can clear out the backlog of approved
7499 but uncommitted patches. Here's one Dan approved on 2001-09-21
7502 * test_prog and pdump are linked with only the files the need,
7506 * build_interp_starter.pl writes out op_info.[hc], too. These
7508 contain op name, arg count and arg type information. This will
7510 useful for multiple things in the future, including better
7512 output and the crystalizing loader.
7514 * The DO_OP macro is now simpler and doesn't require explicit
7517 * interpreter.c is modified to use the new op info in tracing
7520 * The interpreter just points its opcode_funcs and opcode_info
7521 members at the default tables rather than allocating memory on
7524 2001-10-07 03:58 thgibbs
7526 * include/parrot/.cvsignore, vtable_h.pl: Minor updates fixing a
7527 comment and adding vtable.h to .cvsignore as it is produced by
7530 2001-10-06 20:58 thgibbs
7532 * vtable.tbl: Added * to REGEX type.
7534 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
7536 2001-10-06 13:41 simon
7538 * MANIFEST, Makefile.in, vtable.tbl, vtable_h.pl, Parrot/Vtable.pm,
7539 include/parrot/parrot.h, lib/Parrot/Vtable.pm:
7540 Framework for vtable functions.
7542 2001-10-06 06:52 thgibbs
7544 * make_op_header.pl: Removed confusing and unused typedef.
7546 2001-10-06 06:31 thgibbs
7548 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm: Removed variables that
7551 2001-10-06 06:26 thgibbs
7553 * disassemble.pl: Changed intval to op in disassembler.
7555 2001-10-06 06:21 thgibbs
7557 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Fixed typo with
7558 Assembler, local labels, and integer constants.
7560 2001-10-06 03:11 ask
7562 * Makefile.in: make `make test` actually run the tests on
7565 2001-10-06 02:04 thgibbs
7567 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7568 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7569 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7570 include/parrot/register.h, lib/Parrot/Assembler.pm,
7571 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7572 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7573 t/op/integer.t: No, it didn't mess anything up. I just forgot to
7576 2001-10-06 02:02 thgibbs
7578 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7579 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7580 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7581 include/parrot/register.h, lib/Parrot/Assembler.pm,
7582 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7583 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7584 t/op/integer.t: oops...this messed something up. I must have
7585 missed something in the patch...I have reverted.
7587 2001-10-06 01:57 thgibbs
7589 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7590 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7591 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7592 include/parrot/register.h, lib/Parrot/Assembler.pm,
7593 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7594 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7595 t/op/integer.t, Types_pm.in, basic_opcodes.ops, config_h.in,
7596 memory.c, packfile.c, process_opfunc.pl, strnative.c, test_main.c:
7597 This patch ensures that all bytecode is of type opcode_t except for
7598 the constant table constants. That means that almost all of the
7599 INTVALs in the code were replaced with opcode_t and the i pack type
7600 was replaced with the op pack type in calls to pack_arg and such.
7601 Also, since it has been declared that ALL integer constants are to
7602 be 32 bits, some test cases were changed to ensure that an integer
7603 constant was no bigger than 2 ** 31.
7605 process_opfunc.pl was also cleaned up to no longer look at either
7606 opcode_table or interp_guts.h but gather all of its information
7609 The Assembler.pm module was changed to do late binding of arguments
7610 so that 0 could be treated like 0.0 without having to be so
7611 declared. Also, only strings now use the [sc:N] intermediate form
7612 as it was unnecessary for integer and float types.
7614 2001-10-05 21:59 gregor
7616 * MANIFEST, languages/jako/Makefile:
7617 Fixed things due to the movement of little_languages/* to
7620 2001-10-05 18:31 gregor
7623 Updated MANIFEST to reflect recent additions for Jako.
7625 2001-10-05 17:54 gregor
7627 * languages/jako/: Makefile, bench.jako, euclid.jako, fact.jako,
7628 fib.jako, hello.jako, jakoc, leibniz.jako, mandelbrot.jako,
7629 mops.jako, primes.jako, sub.jako:
7632 * User-defined subroutines.
7633 * Generates assembly code with the Jako code in comments.
7634 * "end;" no longer required at the end of programs.
7635 * Better handling of const-reg and reg-const.
7636 * Optimizes const-const operations to compile-time
7638 * Constants in addition to variables.
7640 * Allow leading minus signs in integer and number constants
7644 * New sample programs:
7646 * leibniz.jako (based on Greg McCarroll's leibniz.pasm
7648 * mandelbrot.jako (based on Leon Brocard's translation of
7649 Glenn Rhodes' C code)
7650 * mops.jako (based on t/test.pasm)
7651 * primes.jako (based on Leon Brocard's primes.pasm example)
7652 * sub.jako (demonstrates a simple user-defined subroutine)
7654 2001-10-05 12:54 gregor
7656 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
7657 * Removed mysterious extra copy of code after POD.
7659 2001-10-05 12:46 gregor
7661 * basic_opcodes.ops, t/op/string.t:
7662 * Enabled the previously SKIPped test of printing string regs
7666 * Made print_s do nothing if the STRING pointer in the register
7670 2001-10-04 21:19 dan
7672 * Configure.pl: VMS tweaks
7674 2001-10-04 21:17 dan
7676 * hints/vms.pl: Hints file for VMS
7678 2001-10-04 00:58 bdwheele
7680 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: fixed but in
7681 Assembler which stopped equates from working.
7683 2001-10-03 21:50 gregor
7685 * Makefile.in, docs/.cvsignore, docs/Makefile, docs/parrotbyte.pod:
7687 * More documentation updates for the packfile stuff.
7689 2001-10-03 21:37 gregor
7691 * docs/parrotbyte.pod:
7692 * Pointed the reader at Parrot::PackFile.
7694 2001-10-03 21:34 gregor
7696 * Parrot/PackFile.pm, lib/Parrot/PackFile.pm:
7697 * Updated documentation to match current implementation.
7699 2001-10-03 18:30 gregor
7701 * .cvsignore, disassemble.pl, Parrot/Assembler.pm,
7702 lib/Parrot/Assembler.pm, t/call.pasm, t/euclid.pasm,
7703 t/local_label.pasm, t/test.pasm, t/test2.pasm, t/test3.pasm,
7705 * Added new syntax to the assembler to allow square-bracket
7706 arithmetic expressions involving (global) labels, the current
7707 instructions base address ('@'), numeric constants (not
7709 and basic arithmetic operators (+, -, *, / -- although + and -
7710 are likely to be the only ones used in practice).
7712 * Fixed a bug in Parrot/Assemble.pl that caused macro expansion
7714 fail (argument passing wasn't working).
7716 * Enabled t/op/basic.t's last test, which is actually a copy of
7718 code from t/call.pasm. Now all tests there are enabled and
7721 * Added new example/test program t/call.pasm to demonstrate
7723 macros and poor-man's subroutine calls
7725 * Added header comments to t/*.pasm
7727 2001-10-03 18:00 simon
7730 Needed, since it's in the MANIFEST.
7732 2001-10-03 17:56 simon
7734 * t/op/: string.t, time.t:
7735 Small fixes to help Win32 on its way.
7737 2001-10-03 17:41 simon
7742 2001-10-03 17:39 simon
7744 * MANIFEST, NEWS, README:
7745 README, NEWS and MANIFEST? Could it be time for Parrot 0.0.2? I
7748 2001-10-03 17:21 simon
7750 * basic_opcodes.ops, interpreter.c, packfile.c:
7751 Evil printf bandaid (which allows Sparc64 to pass tests)
7753 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
7755 2001-10-03 16:58 simon
7757 * string.c, t/op/string.t:
7758 chop fixes for n < 0 and tests
7760 Courtesy of: Alex Gough <alex@rcon.org>
7762 2001-10-03 15:51 thgibbs
7764 * interpreter.c: Changed an occurrence of INTVAL to opcode_t
7766 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7768 2001-10-02 17:48 dan
7770 * include/parrot/stacks.h: Fix typo in function name
7772 2001-10-02 17:35 dan
7774 * include/parrot/stacks.h: changed to support new stack stuff
7777 2001-10-02 15:01 simon
7779 * Configure.pl, Types_pm.in, basic_opcodes.ops, config_h.in,
7780 interpreter.c, make_op_header.pl, memory.c, packfile.c,
7781 process_opfunc.pl, register.c, string.c, strnative.c,
7782 Parrot/Opcode.pm, Parrot/PackFile.pm, Parrot/String.pm,
7783 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7784 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
7785 docs/overview.pod, docs/strings.pod, include/parrot/interpreter.h,
7786 include/parrot/memory.h, include/parrot/packfile.h,
7787 include/parrot/parrot.h, include/parrot/register.h,
7788 include/parrot/stacks.h, include/parrot/string.h,
7789 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
7793 2001-10-02 12:49 gregor
7795 * process_opfunc.pl:
7796 * Fixed a tyop: s/string/integer/ for INT_CONST expansion
7798 2001-10-02 12:40 simon
7800 * basic_opcodes.ops, process_opfunc.pl, register.c,
7801 include/parrot/register.h:
7802 Move preprocessing of register accessors to process_opfunc.pl
7804 Courtesy of: Jason Gloudon <perl@gloudon.com>
7806 2001-10-02 01:20 ask
7808 * README: add a few lines about lists.
7810 2001-10-01 23:00 brentdax
7812 * Configure.pl, Makefile.in, hints/mswin32.pl: Make 'make clean'
7813 work on Win32 (courtesy of Mattia Barbon <mbarbon@dsi.unive.it>)
7815 2001-10-01 22:50 brentdax
7817 * Configure.pl, test_c.in: More changes for 64-bit compatibility
7819 2001-10-01 21:51 simon
7821 * process_opfunc.pl:
7822 Michael Fischer's patch broke conditionals.
7824 2001-10-01 15:38 simon
7826 * process_opfunc.pl:
7827 Small hack to keep process_opfunc.pl from generating extra return()
7830 Courtesy of: Michael Fischer <michael@visv.net>
7832 2001-10-01 15:32 simon
7834 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
7837 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
7839 2001-10-01 01:49 simon
7842 Simon is an idiot. Don't trust him with your code.
7844 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
7846 2001-10-01 00:59 simon
7848 * Parrot/String.pm, lib/Parrot/String.pm:
7849 Was in manifest, but not in CVS.
7851 2001-09-30 21:25 simon
7853 * MANIFEST, Types_pm.in, assemble.pl, basic_opcodes.ops,
7854 disassemble.pl, packfile.c, pdump.c, process_opfunc.pl,
7855 Parrot/Assembler.pm, Parrot/PackFile.pm,
7856 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
7857 Parrot/PackFile/FixupTable.pm, lib/Parrot/Assembler.pm,
7858 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
7859 lib/Parrot/PackFile/Constant.pm, lib/Parrot/PackFile/FixupTable.pm,
7860 include/parrot/packfile.h, include/parrot/string.h:
7861 Move NVs to the constant table. * Changes to Types_pm.in to make
7862 life easier for some of the packing/etc. I'm doing elsewhere.
7863 Also, we now pack 'n' as 'i'.
7865 * Moved the guts of assemble.pl to Parrot/Assembler.pm so that
7866 eventually we can use all these tools together inside scripts
7867 rather than call out to the shell to run the programs.
7869 * As I was tracking down problems, I converted the internal
7870 documentation of the assembler to POD from comments.
7872 * Changed the numeric regexp in the assembler to detect leading
7873 signs and trailing exponents.
7875 * Updated basic_opcodes.ops to fetch numeric constants from the
7878 * Enhanced the disassembler in a number of ways to make my life
7879 easier while tracking down bugs (try it out). It now puts in
7880 labels for ops that are the destinations of flow control ops.
7882 * packfile.c now has a TRACE_PACKFILE switch that can be set
7883 to get it to print info as it processes. I needed this while
7884 debugging, but I can remove it or change it before committing
7887 * Updated pdump.c because it was missing a call to init_world().
7889 * Updated process_opfunc.pl to deal with numeric constants
7890 being stored in the constant table instead of inline.
7892 * Added multiple type support to Parrot/PackFile/Constant.pm
7894 * Added Parrot/String.pm, to be used for constants.
7896 * Added packfile.[hc] functions for allocating new constants
7899 * Made string_copy visible to the world in parrot/string.h.
7903 Courtesy of: Gregor N. Purdy <gregor@focusresearch.com>
7905 2001-09-29 15:56 gregor
7907 * languages/jako/Makefile:
7908 Removed assumption that '.' is on the path.
7910 2001-09-29 15:55 gregor
7912 * languages/jako/Makefile:
7913 Removed references to leibnitz test program.
7915 2001-09-29 15:21 thgibbs
7917 * t/op/trans.t, basic_opcodes.ops: Added NV casts to transcendental
7918 math ops args to work on Solaris.
7920 2001-09-27 15:15 thgibbs
7922 * assemble.pl: Added case insensitive matches to hex and binary
7925 Courtesy of: Johnathan Scott Duff <duff@cbi.tamucc.edu>
7927 2001-09-27 04:46 thgibbs
7929 * assemble.pl: This patch makes integer constants of the form
7930 0b[01]+ work with perl 5.005. The oct function in versions of perl
7931 before 5.6 did not handle the 0b numeric prefix; therefore, it was
7932 returning 0. To fix this, I added a from_binary function that
7933 would take a binary string and return its decimal representation.
7934 Now, instead of blindly calilng oct, it makes a distinction between
7935 0/0x numbers and 0b numbers.
7937 2001-09-26 19:30 thgibbs
7939 * assemble.pl: Error now returns a non-zero status
7941 Courtesy of: Andrew Kuchling <akuchlin@mems-exchange.org>
7943 2001-09-26 19:13 gregor
7945 * MANIFEST, Makefile.in, basic_opcodes.ops, bytecode.c,
7946 interpreter.c, packfile.c, pdump.c, test_main.c,
7947 include/parrot/bytecode.h, include/parrot/interpreter.h,
7948 include/parrot/packfile.h, include/parrot/parrot.h, t/op/integer.t,
7950 * bytecode.[hc] removed. packfile.[hc] are the interface to the
7951 packfile/bytecode file from C. May be renamed in the future.
7953 * packfile.[hc] changed to use 'struct PackFile *', etc. instead
7954 of 'PackFile *', just like the interpreter, etc.
7956 * Constants are accessed via the interpreter's 'code' member
7957 (struct PackFile * code). Macros PCONST(i) and PNCONST are
7958 provided to access constants by index and the number of
7959 constants, respectively (assumes a variable 'interpreter' of
7960 the appropriate type is in scope).
7962 * Byte Code is accessed via the interpreter's 'code' member.
7964 * Changed PackFile_Constant to point to a STRING instead of
7966 members for the string_make() arguments. Also has a 'type' IV
7967 in preparation for allowing multiple types of constants in
7970 * Removed hardcoded example program from test_main.c. We have
7971 plenty of test programs elsewhere.
7973 * test_prog now uses a PackFile to deal with the program before
7974 sending it on to the interpreter.
7976 * Added missing 'end' ops to some tests in t/op/integer.t and
7979 2001-09-26 18:38 thgibbs
7981 * assemble.pl: Separated code into functions and added comments.
7983 2001-09-26 18:29 simon
7986 Fix 64-bit chunk-base issue.
7988 2001-09-26 06:55 thgibbs
7990 * t/op/bitwise.t: Added end to bitwise tests.
7992 2001-09-26 00:54 dan
7994 * docs/parrot_assembly.pod: Added in the base for threading, I/O,
7995 and interpreter creation. Skeleton only, but it's something to peer
7998 2001-09-25 21:44 thgibbs
8000 * t/op/trans.t: Removed loops in transcendtal op test.
8002 2001-09-25 10:12 simon
8004 * MANIFEST, t/op/basic.t, t/op/bitwise.t, t/op/integer.t,
8005 t/op/string.t, t/op/time.t:
8008 Courtesy of: Alex Gough <alex@rcon.org>
8010 2001-09-24 19:08 gregor
8013 * Enabled the clear_n test.
8015 2001-09-24 18:56 gregor
8017 * Parrot/.cvsignore:
8018 * Ignore the generated Types.pm file.
8020 2001-09-24 18:52 gregor
8022 * languages/jako/Makefile, t/op/number.t:
8023 * No need to skip the inc and dec numeric tests anymore. I fixed
8025 assembler earlier today.
8027 2001-09-24 18:21 simon
8029 * MANIFEST, t/op/stacks.t:
8032 2001-09-24 18:19 simon
8034 * build_interp_starter.pl, interpreter.c, string.c, Parrot/Test.pm,
8035 include/parrot/exceptions.h, include/parrot/interpreter.h,
8036 lib/Parrot/Test.pm, t/op/string.t:
8037 1) captured error output, so can test errors, this might be bad,
8038 not sure. 2) basic tests for register stack frames, including some
8039 errors 3) I think we can stop skipping one of the string tests 4) I
8040 added some more substr tests, but substr was broken, so 5) changed
8041 substr to work with out of range values, or 6) throw an error if
8042 they're far too silly
8044 Courtesy of: Alex Gough <alex@rcon.org>
8046 2001-09-24 17:27 gregor
8048 * basic_opcodes.ops, opcode_table, t/op/number.t:
8049 * Op set_n was missing. Added it and a test for it. We now have
8051 same int and num ops, except mod is int-only.
8053 2001-09-24 17:01 gregor
8056 * Fixed a typo: s/Line/line/
8058 2001-09-24 16:02 gregor
8060 * basic_opcodes.ops:
8061 * Fixed dec_n_nc opcode, which had += where it should have had
8064 2001-09-24 15:34 gregor
8067 * Fixed handling of constants starting with '0' that should not
8069 sent through oct(). For example 'set N2 0.1' was being
8071 as 'set N2 0' (naughty).
8073 As reported by Leon Brocard <acme@astray.com> in the comments
8075 his mandelbrot.pasm example.
8077 2001-09-24 02:21 bdwheele
8079 * assemble.pl: fixed dumb code when --include was not specified.
8081 2001-09-24 02:17 simon
8086 2001-09-24 01:56 bdwheele
8088 * assemble.pl: * Added --include=dir option to assembler to provide
8089 a path to look for included files. * Error message of a macro is
8090 defined inside of a macro
8092 2001-09-23 21:29 bdwheele
8094 * assemble.pl: Added __FILE__ equate, fixed __LINE__ equate.
8096 2001-09-23 15:50 simon
8099 Fixed typo. Parrot might work again on non-8.3 filesystems. :)
8101 2001-09-23 02:03 ask
8103 * Configure.pl, test_c.in: fix missing newline at the end of test.c
8104 Courtesy of: acme@astray.com (Leon Brocard)
8106 rename 'test' executable used in Configure process to test_siz.
8108 2001-09-23 01:03 simon
8110 * process_opfunc.pl:
8111 iPaq fix. No, really.
8113 2001-09-23 00:47 simon
8116 Missed several, in fact.
8118 2001-09-23 00:46 simon
8123 2001-09-22 21:13 simon
8126 Assembler register numbering rigour.
8128 Courtesy of: Leon Brocard <acme@astray.com>
8130 2001-09-22 18:20 simon
8132 * Makefile.in, lib/Test/More.pm, lib/Test/Simple.pm,
8134 I'm sick of having to install Test::More everywhere. Temporary
8135 measure until we remove this silly dependency.
8137 Also a typo in Makefile.in which suggests some things were only
8138 happening correctly by sheer chance. :)
8140 2001-09-22 18:06 simon
8143 test.pasm is dead, long like make test.
8145 2001-09-22 17:47 simon
8148 De-fang overzealous floating point test.
8150 2001-09-22 17:39 simon
8152 * process_opfunc.pl:
8153 Remove hard-coded NV size assumption. Tru64 is nearly there!
8155 2001-09-22 17:18 simon
8157 * assemble.pl, disassemble.pl:
8158 More portability fixups.
8160 2001-09-22 16:44 simon
8162 * assemble.pl, Parrot/PackFile/Constant.pm,
8163 lib/Parrot/PackFile/Constant.pm:
8164 And I *think* this fixes Tru64.
8166 2001-09-22 16:37 simon
8168 * Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/ConstTable.pm:
8172 2001-09-22 16:36 simon
8174 * Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8175 Parrot/PackFile/Constant.pm, lib/Parrot/PackFile.pm,
8176 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
8178 More removal of hard-coded pack formats.
8180 2001-09-22 15:21 simon
8184 Grrr. Why isn't this working?
8186 2001-09-22 15:18 simon
8188 * Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8189 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm:
8191 Make assemble use the PackFile modules; also fixed some bugs in
8194 2001-09-22 14:38 simon
8196 * Configure.pl, MANIFEST, Types_pm.in, assemble.pl, disassemble.pl:
8198 Abstract the argument and opcode packing types and functions out
8199 into a separate module. This *should* help us maintain consistency
8200 when we change the various types.
8202 2001-09-22 00:46 brentdax
8204 * Configure.pl: Delete test.o (or its equivalent) after Configure's
8205 test program finishes.
8207 2001-09-21 21:24 brentdax
8209 * Parrot/Test.pm, lib/Parrot/Test.pm: Fix error with \ as path
8210 separator (courtesy of Mattia Barbon <mbarbon@dsi.unive.it>)
8212 2001-09-21 21:09 gregor
8214 * Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
8215 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
8217 * Fixed pad calculation (similar to recent bug fix on C library)
8219 2001-09-21 20:23 simon
8222 Pack types and sizes have gone askew.
8224 2001-09-21 20:18 brentdax
8226 * Configure.pl: Fix typo in setting stuff from the C test program
8228 2001-09-21 10:25 simon
8230 * basic_opcodes.ops, process_opfunc.pl:
8233 Courtesy of: Leon Brocard <acme@astray.com>
8235 2001-09-21 06:06 ask
8237 * Config_pm.in, assemble.pl: fix 5.005_03.
8239 2001-09-21 06:03 ask
8241 * Configure.pl: make the ivsize detection work for us normal people
8242 without . in our PATH. :-)
8244 2001-09-21 05:56 brentdax
8246 * test_main.c: Change _read to read for portability to Tru64
8247 (Damien Neil <neild@misago.org> and likely many others)
8249 2001-09-21 05:46 ask
8251 * Makefile.in: "update" target to update from cvs.
8253 2001-09-21 05:44 brentdax
8255 * Configure.pl, test_c.in: Fix issues with ivsize and nvsize
8257 2001-09-21 02:43 brentdax
8259 * Configure.pl: Fix a typo that forced the -g flag on
8261 2001-09-20 22:41 dan
8263 * packfile.c: Had some no-value returns. Naughty
8265 2001-09-20 22:40 dan
8267 * t/test.pasm: Added labels to output
8269 2001-09-20 15:39 simon
8271 * Parrot/Opcode.pm, Parrot/Test.pm, lib/Parrot/Opcode.pm,
8273 This patch does two only somewhat related things.
8275 Parrot/Opcode.pm: Change the hard-wired assumption that sizeof(nv)
8276 = 2*sizeof(iv) to a PConfig-type computed value.
8278 Parrot/Test.pm: Change it to run with the perl that was used to
8279 generate this version of Parrot. This is useful if, for example,
8280 you want to use bleadperl to build and test parrot (e.g. to try out
8281 various 64-bit options) but you still have a 5.6.x (or 5.005_xx)
8282 installed as the default 'perl' on your system. Since perl-5.7.x
8283 is installed 'version-only', a plain 'perl' is quite likely to pick
8284 up the older perl in such cases. Such an older perl might well not
8285 understand pack('q') used in the assembler.
8287 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8289 2001-09-20 15:14 gregor
8292 * Fixed a typo in pad calculation that throwing off unpack and
8295 2001-09-20 15:03 thgibbs
8297 * t/op/integer.t: Removed overflow tests from integer.t. set_i_ic
8298 tests now cover all registers.
8300 Courtesy of: Damien Neil neild@misago.org
8302 2001-09-20 14:48 thgibbs
8304 * process_opfunc.pl: Changed process_opfunc.pl to work on 64 bit
8307 2001-09-20 14:35 simon
8309 * Configure.pl, assemble.pl:
8312 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8314 2001-09-20 14:06 gregor
8316 * languages/jako/jakoc:
8317 * Fixed a tyop in the string interpolation regex.
8319 Courtesy of Michael L Maraist <maraist@UDel.Edu>
8321 2001-09-20 13:56 gregor
8323 * languages/jako/jakoc:
8324 * Updated jakoc to work with the single-destination comp ops.
8326 2001-09-20 05:08 bdwheele
8328 * assemble.pl: macro expansion. Here's the test macro I was using:
8330 # this uses I32,I31 as temporaries. # macro must be preceeded by a
8331 label. testi macro num,got,want print "Test #"
8332 print num print "..." set I32,want set
8333 I31,got eq I32,I31,$ok print "NG\n" branch
8334 $end $ok: print "OK\n" $end: endm
8338 Test1: testi 1,I3,I2
8340 2001-09-20 03:52 dan
8342 * stacks.c, include/parrot/stacks.h: Preliminary files for the
8343 generic stack support
8345 2001-09-20 02:49 bdwheele
8347 * assemble.pl: Added include processing to assemble.pl the syntax
8348 is: include 'file.to.include'
8350 2001-09-19 23:57 thgibbs
8352 * t/op/integer.t, t/op/number.t, assemble.pl, opcode_table: Fixed
8353 opcode_table listing of if_i_ic and if_n_ic. Dan had changed the
8354 function to only use 2 args, but the opcode_table still had three
8355 listed. Fixed integer.t and number.t to use the new comparison
8356 operators. Improved assemble.pl ability to grok operators by
8357 constructing a function set and comparing operator types.
8359 2001-09-19 22:42 dan
8361 * assemble.pl: Binmodes the output filehandles now. (No more
8362 bytecode munching...)
8364 2001-09-19 22:32 dan
8366 * Configure.pl, basic_opcodes.ops, opcode_table, process_opfunc.pl,
8367 t/euclid.pasm, t/test.pasm, t/test2.pasm: Changed opcodes so
8368 conditional branches take a single argument, and fall through
8371 2001-09-19 21:19 thgibbs
8373 * memory.c: Added explanation of mem_allocate_aligned give by Dan
8376 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
8378 2001-09-19 21:04 thgibbs
8380 * include/parrot/interpreter.h, Configure.pl,
8381 build_interp_starter.pl, bytecode.c, config_h.in, interpreter.c,
8382 process_opfunc.pl: Changed opcode_t from a union to a configurable
8385 2001-09-19 20:54 thgibbs
8387 * assemble.pl: Missed a couple of changes for 64 bit portability.
8389 2001-09-19 20:37 gregor
8391 * packfile.c, include/parrot/packfile.h:
8392 * Added "methods" for setting and getting all the various
8394 probably sufficient for an assembler to use the library.
8396 2001-09-19 20:04 thgibbs
8398 * assemble.pl: Modifications to run on 64 bit platforms. To run on
8399 a 64 bit platform manually change the setting for 'i' from 'l' to
8400 'q'. This should be automatically done by a Configure setting in
8403 2001-09-19 19:10 thgibbs
8405 * config_h.in: changed c++ comment to c comment.
8407 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8409 2001-09-19 17:48 gregor
8411 * .cvsignore, MANIFEST, Makefile.in, packfile.c, pdump.c,
8412 include/parrot/packfile.h:
8413 * C code for dealing with PackFiles as if they were objects.
8415 read-only interface for now, but it would not be hard to make
8417 read-write. [packfile.c, include/parrot/packfile.h]
8419 * PackFile Dumping program that falls short of disassembling, but
8420 tests the above code and provides a hex listing of the byte
8422 contents of the PackFile. [pdump.c]
8424 * New Makefile target 'pdump' for the above program, and related
8425 Makefile.in changes.
8427 * Updated MANIFEST to reflect the added files
8429 * Update .cvsignore to ignore pdump.
8431 2001-09-19 14:55 thgibbs
8433 * MANIFEST: Added number.t and trans.t to MANIFEST
8435 2001-09-19 05:40 thgibbs
8437 * process_opfunc.pl: Now taking & of opcode_t instead of i member
8438 of union opcode_t. I hope this will be more portable for set_n_nc.
8440 2001-09-19 05:39 thgibbs
8442 * t/op/integer.t: Added end to test 1.
8444 2001-09-19 00:09 thgibbs
8446 * t/op/number.t: Added end to each test
8448 2001-09-19 00:00 simon
8453 Courtesy of: Damien Neil <neild@misago.org>
8455 2001-09-18 23:52 thgibbs
8457 * interpreter.c: Added casts to appropriate types to make -Wall not
8458 complain on certain printf formats
8460 2001-09-18 23:31 thgibbs
8462 * t/op/integer.t: Added end to each test.
8464 2001-09-18 22:54 thgibbs
8466 * t/op/trans.t: Added trans.t for transcendental math function
8469 2001-09-18 22:28 simon
8472 MANIFEST updates. (And notice how I carefully snuck in the
8473 t/op/integer.t there...)
8475 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8477 2001-09-18 22:26 simon
8479 * t/: integer.t, op/integer.t:
8480 Except it doesn't go there. Duh.
8482 2001-09-18 22:25 simon
8485 Tests for integer ops.
8487 Courtesy of: Damien Neil <neild@misago.org>
8489 2001-09-18 22:03 thgibbs
8491 * include/parrot/bytecode.h, include/parrot/interpreter.h,
8492 build_interp_starter.pl, bytecode.c, config_h.in, interpreter.c,
8493 make_op_header.pl, process_opfunc.pl, test_main.c: Changed IV to
8494 opcode_t union for operators. This required a few perl script
8495 changes to output the correct type. There were also some changes
8496 to allow -pedantic in gcc
8498 2001-09-18 21:07 gregor
8500 * disassemble.pl, Parrot/PackFile.pm,
8501 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
8502 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
8503 lib/Parrot/PackFile/Constant.pm:
8504 Converted the disassembler to use the Parrot::PackFile Perl classes
8507 2001-09-18 19:18 brentdax
8509 * Makefile.in: Fix missing functions for real this time. (I
8512 2001-09-18 18:49 brentdax
8514 * Configure.pl: Remove unnecessary -I.. (courtesy of Andy Dougherty
8515 <doughera@lafayette.edu>}
8517 2001-09-18 18:47 brentdax
8519 * Makefile.in: Fix bugs with missing math, etc. functions
8521 2001-09-18 14:42 thgibbs
8523 * strnative.c: Sorry Simon...forgot bustart was a void* not a
8526 2001-09-18 13:59 thgibbs
8528 * strnative.c: Removed unnecessary IV cast in concat.
8530 2001-09-18 13:58 thgibbs
8532 * t/op/string.t: Removed unnecessary IV cast in concat. Added end
8533 to concat test in string.t
8535 2001-09-18 12:07 gregor
8537 * languages/jako/jakoc:
8538 * var num ... no longer requires assignment
8539 * automatic casting between int and num
8540 * Fixed an error message
8542 Courtesy of: Simon Cozens <simon@cvs.perl.org>
8544 2001-09-18 11:57 simon
8547 Gonna have to start thinking of more things to do, soon.
8549 2001-09-18 10:42 simon
8552 Introduce a little more tidiness into the opcode table.
8554 2001-09-18 03:06 gregor
8556 * basic_opcodes.ops, opcode_table, t/euclid.pasm:
8557 Resurrected register-const ops per Dan's request.
8559 2001-09-18 02:20 gregor
8561 * .cvsignore, Configure.pl, MANIFEST, Makefile.in,
8562 build_interp_starter.pl, bytecode.h, events.h, exceptions.h,
8563 global_setup.h, interpreter.h, io.h, memory.h, parrot.h,
8564 process_opfunc.pl, register.h, stacks.h, string.h, strnative.h:
8565 Committed some files that were missed in the last *.h moving
8568 2001-09-18 02:17 gregor
8570 * include/parrot/.cvsignore: Fixed a typo in .cvsignore.
8572 2001-09-18 02:16 gregor
8574 * include/parrot/: .cvsignore, bytecode.h, events.h, exceptions.h,
8575 global_setup.h, interpreter.h, io.h, memory.h, parrot.h,
8576 register.h, stacks.h, string.h, strnative.h: Added .cvsignore file
8577 missed in last commit for the move of *.h to include/parrot.
8579 2001-09-18 01:32 simon
8582 Trivial "clean" target to t/Makefile.
8584 2001-09-18 01:32 simon
8586 * assemble.pl, build_interp_starter.pl, disassemble.pl,
8587 Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
8588 Change icky Digest::MD5 for nice simple unpack()
8590 Courtesy of: Jonathan Scott Duff <duff@cbi.tamucc.edu>
8592 2001-09-18 00:35 simon
8594 * basic_opcodes.ops, opcode_table, docs/parrot_assembly.pod,
8596 New concat op. Hey, if I'm going to talk about it in an article,
8597 better implement it...
8599 2001-09-17 22:54 gregor
8601 * MANIFEST, Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8602 Parrot/PackFile/Constant.pm, Parrot/PackFile/FixupTable.pm,
8603 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
8604 lib/Parrot/PackFile/Constant.pm, lib/Parrot/PackFile/FixupTable.pm:
8606 Functions for reading, writing and manipulating Parrot Pack Files.
8607 NOTE: This is a proposed term based on the fact that the file
8608 contains more than just byte code, and another language (Java)
8609 calls its binary files by a broader notion of what's in them (Class
8610 Files). Since Perl has packages, and since we use pack() to write
8611 them, we'll call them PackFiles (at least for now).
8613 That does, however, beg the question of file extension. Should we
8614 name the files "foo.pack" instead of "foo.pbc"?
8616 2001-09-17 20:23 thgibbs
8618 * interpreter.c, test_main.c: Uncuddled else statements for coding
8621 2001-09-17 19:57 gregor
8623 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
8624 Added a $revision variable, parsing of the CVS Id line in
8625 opcode_table and a &revision() subroutine.
8627 2001-09-17 19:53 gregor
8630 Added a CVS Id tag to it.
8632 2001-09-17 18:58 thgibbs
8634 * interpreter.c: Cleared interpreter flags on creation.
8636 2001-09-17 18:38 gregor
8638 * build_interp_starter.pl, bytecode.c, bytecode.h, interpreter.c,
8639 interpreter.h, test_main.c:
8640 * Provides macros in interp_guts.h for setting up arrays with
8641 op names and op arg counts (done via build_interp_starter.pl).
8643 These are used in the op tracing
8645 * The functions in bytecode.[hc] pass around a pointer to the
8647 of the bytecode so that later when we get to runops, we know
8648 how much bytecode we've got and we can detect out-of-bounds
8649 jumping. The documentation is updated, too.
8651 * runops in interpreter.c now looks at interpreter->flags to
8652 decide if the core of runops should be runops_trace_core or
8653 runops_notrace_core. These new functions contain just the
8654 while-loop portion of runops. A new function runops_generic
8655 does any other setup (such as checking the bytecode
8656 fingerprint) or wrapup (such as complaining if we ended up
8657 out-of-bounds). NOTE: I didn't know what we should do for
8658 functions in here that are not part of the api, so I gave
8659 them docs with 'TODO' marks mentioning they really aren't
8660 part of the api. Guidance appreciated.
8662 * test_main.c now checks for '-t' arg and sets the tracing flag
8663 on its interpreter instance as appropriate.
8665 2001-09-17 17:47 bdwheele
8667 * assemble.pl: added some default equates, and if they're sub
8668 references, they are computed each time it is referenced.
8670 2001-09-17 16:15 dan
8674 Added flags to the interpreter structure and defined a few.
8676 2001-09-17 15:51 simon
8678 * bytecode.h, string.h:
8679 VAR_SCOPE on globals.
8681 2001-09-17 15:20 simon
8684 Parrot/Opcode.pm, Parrot/Test.pm into MANIFEST.
8686 2001-09-17 15:05 gregor
8688 * t/jump.pasm, MANIFEST:
8689 Added a test program to demonstrate jump_i.
8691 2001-09-17 14:44 thgibbs
8693 * register.c: Fixed register pop not using correct offset (off by
8696 Courtesy of: Philip Kendall <pak@ast.cam.ac.uk>
8698 2001-09-17 13:56 thgibbs
8700 * interpreter.c, register.c: Added code to call Parrot_clear_s
8701 during initialization and Parrot_clear_s and Parrot_clear_p when a
8702 new stack frame is pushed.
8704 2001-09-17 13:51 gregor
8706 * languages/jako/: Makefile, bench.jako, euclid.jako, fact.jako,
8707 fib.jako, hello.jako: Added bench.pasm to "clean"
8709 2001-09-17 13:49 gregor
8711 * languages/jako/: jakoc, Makefile:
8714 2001-09-17 13:49 gregor
8716 * languages/jako/jakoc:
8719 Courtesy of: Buggs <buggs-perl6@splashground.de>
8721 2001-09-17 13:29 gregor
8723 * MANIFEST, opcheck.pl:
8724 Added an opcode_table checker to make sure that all opcodes listed
8725 there conform to a simple set of naming rules (rules themselves, of
8726 course, are subject to change).
8728 2001-09-17 13:23 thgibbs
8730 * string.c: Modified string.c to correctly use the return value of
8733 2001-09-17 05:26 brentdax
8735 * Makefile.in: Making the Makefile smarter
8737 2001-09-16 23:06 brentdax
8739 * hints/mswin32.pl: Finishing the Configure hints
8741 2001-09-16 23:05 brentdax
8743 * Configure.pl, Makefile.in, parrot.h, test_main.c,
8744 Parrot/Opcode.pm, lib/Parrot/Opcode.pm: Win32 compatibility,
8745 Configure hints, 5.005 compatibility, MANIFEST checking
8747 2001-09-16 19:25 bdwheele
8749 * assemble.pl: parrot assembly equates
8751 2001-09-16 18:03 gregor
8754 Added 'test' target to run new test suite.
8756 2001-09-16 17:33 simon
8758 * basic_opcodes.ops:
8759 'not' was being !, rather than ~. Too many Perl programmers here, I
8762 Courtesy of: Tom Hughes <tom@compton.nu>
8764 2001-09-16 17:21 simon
8766 * Parrot/Test.pm, lib/Parrot/Test.pm, t/harness, t/op/basic.t,
8768 A *real* test suite!
8770 Courtesy of: "Mattia Barbon" <mbarbon@dsi.unive.it>
8772 2001-09-16 16:49 gregor
8774 * basic_opcodes.ops, opcode_table:
8775 At Dan's request, my new register-constant comparison ops have been
8778 2001-09-16 16:40 gregor
8780 * languages/jako/jakoc:
8781 Fixed a copy-paste error in one of jakoc's error messages.
8783 Courtesy of: Buggs <buggs-perl6-list@splashground.de>
8785 2001-09-16 16:37 gregor
8787 * languages/jako/jakoc:
8788 Modified comparison implementation to use temporary registers in
8789 the case of register-constant and constant-register comparisons.
8790 This will allow the compiler to emit code that works when the
8791 constant-comparison ops are backed out of Parrot. If the ops ever
8792 make their way back in, then jakoc can emit more efficient code
8795 2001-09-16 16:19 bdwheele
8797 * assemble.pl, t/local_label.pasm: Added local labels ($whatever)
8798 ... though not subroutine based like the documentation wants, they
8799 are local to the last non-local label defined.
8801 2001-09-16 14:02 simon
8804 And remember, when you add stuff, keep the manifest up to date.
8806 2001-09-16 02:55 ask
8808 * Makefile.in: a "shared" target for building libparrot.so
8810 2001-09-16 02:45 thgibbs
8812 * bytecode.c, bytecode.h, events.h, exceptions.h, global_setup.c,
8813 global_setup.h, interpreter.c, interpreter.h, io.h,
8814 make_op_header.pl, memory.c, memory.h, parrot.c, parrot.h,
8815 process_opfunc.pl, register.c, register.h, stacks.h, string.c,
8816 string.h, strnative.c, strnative.h, test_main.c: Updated files to
8817 use the coding standard PDD. Also changed Perl_Interp to
8820 2001-09-16 02:21 ask
8822 * README: emphasise the bits about the license not being worked out
8825 2001-09-15 22:21 simon
8827 * process_opfunc.pl:
8828 basic_opcodes.c should *scream* that it's autogenerated.
8830 2001-09-15 21:58 gregor
8832 * languages/jako/Makefile:
8833 Fixed Makefile to use 'jakoc' instead of 'jako_compiler.pl' to
8836 2001-09-15 21:58 gregor
8838 * languages/jako/: jako_compiler.pl, jakoc:
8839 Renamed the Jako compiler to jakoc from jako_compiler.pl
8841 2001-09-15 21:51 gregor
8843 * languages/jako/: Makefile, bench.jako, euclid.jako,
8845 Added a new bench.jako example based on Leon Brocard's Bench.java.
8847 Jako Compiler: * fix a bug in assignment handling * add some
8848 more conditionals to while and if * revert to using implicit
8849 opcodes in a few cases that were broken before the assembler
8850 patch went in recently.
8852 2001-09-15 21:46 gregor
8854 * assemble.pl, basic_opcodes.ops, opcode_table:
8855 New ops for register-constant INTEGER comparisons:
8857 {eq,ne,lt,le,gt,ge}_ic_ic
8859 New ops for register-register and register-constant NUMERIC
8863 {ne,lt,le,gt,ge}_{n,nc}_ic
8867 Allow uppercase and underscores in labels.
8869 Tweaks to the op infer code to make it work with the examples
8873 2001-09-15 19:16 thgibbs
8875 * README: Updated README to include Configure.pl
8877 2001-09-15 17:05 simon
8879 * build_interp_starter.pl:
8882 Courtesy of: Jarkko Hietaniemi <jhi@cc.hut.fi>
8884 2001-09-15 16:45 simon
8887 And the same again: Parrot/Opcode.pm wasn't "..-aware".
8889 2001-09-15 16:40 simon
8892 The Parrot/Opcode.pm dependency means we need to do -I.. in the
8895 2001-09-15 12:26 simon
8898 Fixed to match the coding standards.
8900 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8902 2001-09-15 01:57 ask
8904 * Configure.pl, Makefile.in, Parrot/Opcode.pm,
8905 lib/Parrot/Opcode.pm: make the Makefile use the perl that was used
8908 2001-09-15 01:48 ask
8910 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm: if we need perl 5.6, just
8913 2001-09-15 01:42 gregor
8915 * languages/jako/: euclid.jako, fact.jako, fib.jako,
8917 Compiler: Added variable interpolation in double-quoted strings.
8918 Examples: Made use of variable interpolation.
8920 2001-09-15 01:28 gregor
8922 * Parrot/.cvsignore:
8923 Ignore the Config.pm generated file.
8925 2001-09-15 01:22 gregor
8927 * languages/jako/: .cvsignore, Makefile, euclid.jako, fact.jako,
8928 fib.jako, hello.jako, jako_compiler.pl:
8929 gnp: Added some more sample Jako files and added many more
8930 operators to the compiler. Preparations for supporting all the Math
8933 2001-09-14 19:06 simon
8935 * assemble.pl, build_interp_starter.pl, disassemble.pl,
8936 make_op_header.pl, process_opfunc.pl, Parrot/Opcode.pm,
8937 lib/Parrot/Opcode.pm:
8938 Move common table reading stuff to a module.
8940 Courtesy of: Damien Neil <neild@misago.org>
8942 2001-09-14 17:42 simon
8945 More .cvsignore foo.
8947 2001-09-14 17:40 simon
8949 * assemble.pl, config_h.in:
8952 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8954 2001-09-14 17:38 simon
8956 * assemble.pl, t/Makefile:
8957 Make assemble.pl look in its parent directory if the data files it
8958 needs aren't in the current one. Plus a Makefile that lets "make
8961 Courtesy of: Rocco Caputo <troc@netrus.net>
8963 2001-09-14 16:29 simon
8965 * make_op_header.pl:
8966 Wildly experimental patch to make Parrot compile on FreeBSD. (And
8967 probably segfault everywhere else.)
8969 2001-09-14 15:58 dan
8971 * languages/jako/: euclid.jako, jako_compiler.pl:
8973 Added in the first mini-language that targets Parrot.
8975 Courtesy of: "Gregor N. Purdy" <gregor@focusresearch.com>
8977 2001-09-14 15:20 dan
8979 * memory.c: Was misaligning returned memory. Fixed.
8981 2001-09-14 15:08 simon
8983 * Makefile.in, basic_opcodes.ops, bytecode.c, global_setup.c,
8984 interpreter.c, interpreter.h, memory.c, parrot.c, parrot.h,
8985 register.c, register.h, string.c, string.h, strnative.c,
8987 Fixes to include <parrot/foo.h>
8989 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8991 2001-09-14 12:05 simon
8996 2001-09-14 12:01 simon
9001 2001-09-14 11:54 simon
9006 2001-09-14 11:45 simon
9011 2001-09-14 11:39 simon
9014 Tru64 cc doesn't like -Wall
9016 2001-09-14 10:57 simon
9018 * Config_pm.in, Configure.pl, MANIFEST, Makefile, Makefile.in,
9019 assemble.pl, build_interp_starter.pl, bytecode.c, bytecode.h,
9020 config.h.in, config_h.in, disassemble.pl, interpreter.c:
9021 Configure now generates Makefile
9023 Courtesy of: Brent Dax <brentdax@cpan.org>
9025 2001-09-14 10:08 simon
9030 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9032 2001-09-14 10:07 simon
9035 * uses Getopt::Long for options. -c is now --checksyntax.
9037 sure how to keep compatible (patches welcome!) * options
9038 include: --help --version
9039 --verbose --output=file
9040 --listing=file --checksyntax * produces
9041 verbose listing of what the assembler saw :) Only one nitpick with
9042 it: unknown symbols are given as 0xffffffff, unfortunately, this
9043 includes symbols which may be defined later in the file (i.e.
9046 Courtesy of: Brian Wheeler <bdwheele@indiana.edu>
9048 2001-09-14 10:06 simon
9053 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9055 2001-09-14 10:03 simon
9057 * bytecode.c, global_setup.c, interpreter.c, memory.c, memory.h,
9058 register.c, string.c, strnative.c, test_main.c:
9059 Coding standards conformance
9061 Courtesy of Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9063 2001-09-14 09:46 simon
9066 Make the assembler grok transcendental maths again. Courtesy of:
9067 Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9069 2001-09-13 17:29 simon
9072 Better opcode guessing, from Brian Wheeler. (Again!)
9074 2001-09-13 17:20 dan
9076 * docs/parrot_assembly.pod:
9078 Took out duplicate entries for iton, ntoi, and tostring.
9080 2001-09-13 17:16 simon
9082 * assemble.pl, basic_opcodes.ops, opcode_table:
9085 This patch gives the assembler support of '\a','\n','\r','\t', and
9086 '\\' in string constants.
9088 In addition, it changes (for all registers) "I reg %li is ..." to
9089 just the value of the register. Printing constants is also
9090 supported, but alas, you have to specify the type (print_sc,
9091 print_ic, print_nc).
9093 2001-09-13 15:38 simon
9096 Why don't I actually *test* this stuff before applying it, eh?
9098 2001-09-13 15:34 simon
9100 * TODO, t/euclid.pasm:
9101 From: "Gregor N. Purdy" <gregor@focusresearch.com> Subject: [patch
9102 (really)] Removed opcode qualifers t/euclid.pasm to exercise opcode
9105 2001-09-13 14:42 simon
9108 A new assembler, from Brian Wheeler.
9110 2001-09-13 09:44 simon
9112 * basic_opcodes.ops, interpreter.h, parrot.h, strnative.c,
9114 Two more from Tom Hughes: Patch to fix C++ style comments
9115 Patch to remove use of structure constant/cast
9117 2001-09-13 09:39 simon
9119 * TODO, docs/strings.pod:
9122 2001-09-13 09:36 simon
9124 * Makefile, basic_opcodes.ops:
9125 Tom Hughes Patch to link with the maths library Tom Hughes
9126 Patch to fix += on rvalue
9128 2001-09-13 08:57 simon
9131 I guess nobody's been using the nightly builds...
9133 2001-09-13 08:27 simon
9135 * assemble.pl, basic_opcodes.ops, opcode_table:
9136 Bitwise ops, from Brian Wheeler.
9138 2001-09-13 08:23 simon
9140 * .cvsignore, t/.cvsignore:
9141 .cvsignore's, from Gregor Purdy.
9143 2001-09-13 08:22 simon
9146 Euclidean test and test output rearranging from Gregor Purdy.
9148 2001-09-13 08:21 simon
9150 * assemble.pl, basic_opcodes.ops, disassemble.pl, opcode_table:
9151 Math ops from Gibbs Tanton.
9153 2001-09-13 08:14 simon
9155 * basic_opcodes.ops, opcode_table, string.c, string.h, strnative.c,
9157 String substr op; also rearranged "encoding" to be a vtable
9158 pointer, not an array index. Haven't changed docs to reflect this,
9163 2001-09-12 19:48 dan
9165 * t/euclid.pasm: Implementation of Euclid's Algorithm, courtesy of
9168 2001-09-12 19:39 dan
9170 * basic_opcodes.ops, opcode_table: From Gregor Purdy. Adds mod_i.
9172 2001-09-12 19:23 dan
9174 * interpreter.h, parrot.h: Quick placeholder entry for string
9177 2001-09-12 18:58 dan
9179 * memory.c: Added in a cast to make gcc happy.
9181 2001-09-12 16:44 dan
9183 * docs/parrot_assembly.pod:
9185 PDD describing parrot's assembly language and the opcodes in it
9187 2001-09-12 14:20 dan
9190 Fixed alignment issues with allocation
9192 2001-09-12 10:54 simon
9194 * Makefile, assemble.pl, bytecode.c, disassemble.pl,
9195 make_op_header.pl, opcode_table, process_opfunc.pl:
9196 Brian Wheeler's big patch:
9198 * Changes the opcode_table file to provide additional information
9199 about the operands. Case shouldn't be a problem since that data
9200 never becomes a C symbol [this is pretty much as before]
9202 * Padding errors solved: assemble.pl and bytecode.c were padding
9203 the constants incorrectly. It should have been 4-(size % 4), not
9204 just (size % 4). It is now fixed in both places.
9206 * assembler has less special cases, and should be easier to hang
9209 * disassembler dumps constant table and the format is a bit
9210 prettier, including register names, etc.
9212 2001-09-11 23:21 dan
9214 * build_interp_starter.pl, interpreter.c:
9216 Abstracted the runops function core into a macro for easy
9219 2001-09-11 10:43 simon
9221 * Configure.pl, MANIFEST, Makefile, config.h, config.h.in:
9222 Configure system from Brent Dax <brentdax@cpan.org>
9224 2001-09-11 09:38 simon
9226 * assemble.pl, test.pbc:
9227 From: Bryan C. Warnock <bwarnock@raba.com> Subject: Patch:
9228 assembler deferred output
9230 Also got rid of the bytecode, since that's probably way out of
9233 2001-09-11 09:26 simon
9235 * basic_opcodes.ops, opcode_table, t/test2.pasm:
9236 From: Bryan C. Warnock <bwarnock@raba.com> Subject: length_s_i
9239 2001-09-10 23:20 simon
9242 And that move needs a MANIFEST change. So many things to remember!
9244 2001-09-10 23:18 simon
9246 * t/: test.pasm, test2.pasm, test3.pasm:
9247 Move tests to t/. (Oh, CVS doesn't work the way I think it does.)
9249 2001-09-10 23:18 simon
9251 * test.pasm, test2.pasm, test3.pasm:
9254 2001-09-10 23:04 dan
9258 Register push/pop test
9260 2001-09-10 22:47 simon
9262 * basic_opcodes.ops, bytecode.c, parrot.h, test_main.c:
9263 Fix up format warnings, from Sam Tregar <sam@tregar.com>.
9264 (Modified to avoid conflict with Dan's changes.)
9266 2001-09-10 22:45 dan
9270 Happier about blanks in opcode_table
9272 2001-09-10 22:40 dan
9274 * interpreter.c, register.c:
9276 Yanked out debugging code, since these work OK. The bug I want is
9279 2001-09-10 22:30 simon
9282 Uhm. We want make_op_header.pl. We really, really do.
9284 2001-09-10 22:26 simon
9286 * Makefile, TODO, assemble.pl, basic_opcodes.ops,
9287 build_interp_starter.pl, disassemble.pl, make_op_header.pl,
9288 opcode_table, process_opfunc.pl:
9289 Automatic opcode numbering, from Leon Brocard <acme@astray.com>.
9290 This means we can add lots more opcodes without fiddling about with
9291 the numbers. Hooray!
9293 Don't forget that "end" needs to be op zero, else the interpreter
9294 falls off the end of the code. This is Bad, and I wonder if there's
9297 2001-09-10 19:49 simon
9299 * MANIFEST, make_op_table_build.pl:
9300 Hey! This doesn't do anything...
9302 2001-09-10 19:46 simon
9305 "clean" target cleanup from Bryan C. Warnock <bwarnock@raba.com>.
9307 2001-09-10 18:31 simon
9310 You know what this means...
9312 2001-09-10 18:30 simon
9315 "use strict" patch from Leon Brocard <acme@astray.com>. Hey, why
9316 wait for a release...? :)
9318 2001-09-10 18:13 simon
9323 2001-09-10 17:56 simon
9326 A *real* README file, which doesn't claim it isn't for public
9329 2001-09-10 17:02 simon
9334 2001-09-10 16:56 dan
9336 * TODO: Added in assembler gripe. Also added a few blank lines for
9339 2001-09-10 16:49 dan
9341 * register.h, register.c: Renamed the core functions so the opcodes
9342 can find 'em OK. (There were some conflicts)
9344 2001-09-10 16:48 dan
9346 * basic_opcodes.ops, opcode_table: Added register window ops
9348 2001-09-10 11:07 simon
9353 2001-09-10 11:05 simon
9355 * test.pbc, test2.pasm, test_main.c: Other string bits and pieces;
9356 note "-s" flag to test prog.
9358 2001-09-10 11:01 simon
9361 New string documentation.
9363 2001-09-10 11:01 simon
9365 * basic_opcodes.ops, opcode_table:
9368 2001-09-10 10:53 simon
9373 2001-09-10 10:51 simon
9376 Just some more aliases for now. Used by string handling stuff.
9378 2001-09-10 10:50 simon
9380 * assemble.pl, bytecode.c, bytecode.h:
9381 Temporary hack to store string constants in bytecode and recreate
9384 2001-09-10 10:48 simon
9387 op.h is now generated by the Makefile; remove it.
9389 2001-09-10 10:47 simon
9392 clean and op.h Makefile targets.
9394 2001-09-10 10:45 simon
9396 * string.c, string.h, strnative.c:
9397 More string vtable stuff.
9399 2001-09-07 21:07 dan
9403 Much less picky about whitespace in the opcode_table now. (Doesn't
9404 whine on blank lines)
9406 2001-09-07 16:23 dan
9408 * Makefile, assemble.pl, global_setup.h, interpreter.c,
9409 interpreter.h, opcode_table, parrot.h, test.pasm: (Here's hoping
9410 this takes) Added global_setup.h to declare init_world function
9412 Moved variable declarations out of the interpreter loop for small
9415 Changed end opcode to now be opcode #0. A function is provided for
9416 it, but isn't ever executed.
9418 When the interpreter sees an opcode 0 in the stream it means the
9419 end of stream. Things were coring on Cygwin otherwise. (I think I
9420 was dereferencing a zero, which is bad)
9422 2001-09-06 22:07 dan
9424 * basic_opcodes.ops, process_opfunc.pl:
9426 Minor tweaks to basic_opcodes.ops to fix some NV issues. The rest
9427 are minor changes now that things are in a fixed state.
9429 2001-09-06 16:13 dan
9431 * basic_opcodes.c, test_opcodes.c:
9432 test_opcodes.c is now irrelevant--they're all in basic_opcodes.ops.
9434 basic_opcodes.c is now autogenerated from basic_opcodes.ops, and
9435 should be nuked. So it is. :)
9437 2001-09-06 03:35 dan
9439 * basic_opcodes.ops, build_interp_starter.pl, process_opfunc.pl:
9440 Scripts to build the header file that holds the function table
9441 creation code, as well as the script to turn an opcode file to C
9442 source. (And the basic opcode functions turned into an opcode
9445 2001-09-06 03:31 dan
9447 * Makefile, interpreter.c:
9448 Changes to support the autogeneration of the opcode function
9449 pointer table in interpreter.c, along with the changes to the
9452 2001-09-05 13:27 simon
9454 * bytecode.c, config.h, docs/opcodes.pod, docs/overview.pod,
9455 docs/parrotbyte.pod, docs/vtables.pod:
9456 Added stubs for the documents; working on them this week. (What's
9457 left of it.) config.h change is just to type VTABLE, and the
9458 bytecode thing you might want to revoke. It's apidoc for the
9461 2001-09-03 18:26 simon
9464 A start on the string API documentation.
9466 2001-09-03 17:43 simon
9469 Since we specify the opcode number, we can rearrange to a more
9470 human-friendly ordering.
9472 2001-09-03 17:42 simon
9475 Coupl'a logic bugs. (I think)
9477 2001-09-03 17:41 simon
9479 * string.c, string.h, strnative.c:
9480 Tidying up the string vtables.
9482 2001-09-03 17:38 simon
9484 * make_op_header.pl:
9485 Spit out the whole of op.h, not just the bit in the middle.
9487 2001-08-29 13:16 ask
9489 * README: it seems like we indeed can commit. What about sending
9492 2001-08-29 13:07 simon
9494 * Makefile, README, assemble.pl, basic_opcodes.c, bytecode.c,
9495 bytecode.h, config.h, disassemble.pl, events.h, exceptions.h,
9496 global_setup.c, interpreter.c, interpreter.h, io.h,
9497 make_op_header.pl, make_op_table_build.pl, memory.c, memory.h,
9498 op.h, opcode_table, parrot.c, parrot.h, register.c, register.h,
9499 stacks.h, string.c, string.h, strnative.c, strnative.h, test.pasm,
9500 test.pbc, test_main.c, test_opcodes.c:
9501 Initial checkin of Simon's work directory - Dan, feel free to nuke.
9502 I'm still working on the string stuff, though.
9504 2001-08-29 12:44 ask
9506 * README: update README with list address
9508 2001-08-29 12:36 ask
9510 * README: first readme.