47 2009.06.16 Whiteknight
71 2008.12.16 Whiteknight
167 * changed 'name' method on namespaces to 'get_name' per pdd21
174 * added C<isnull> opcode
181 * added :init pragma functionality to subs
184 * added :vtable pragma functionality to subs
187 * added Parrot::Embed under ext/Parrot-Embed
190 * remove the None PMC - if needed it can trivially be reimplemented
191 in languages from r14189
194 Merged Software Transactional Memory branch into trunk, adds:
195 * several new opcodes whose names start with stm_
196 * read-only PMC support
197 * several new PMC types (whose names start with STM*)
198 * support for threads (again)
205 * opcodes: "in PMC" is no longer a synonym for "invar PMC";
206 there are opcodes now that want the real "in PMC".
207 * namespace and global opcodes now accept name arrays again, as
208 well as keys; the corresponding namespace PMC methods are gone.
211 * Parrot_exit, Parrot_on_exit take now an Interp * argument
214 * add experimental op find_type_i_p
215 * fix longstanding bug that sometimes didn't encode pasm keys as
216 Key PMCs (specifically "[S0]" and "['stringliteral']").
219 further implementation of new pdd21:
220 * new opcodes {get,set}*global
221 (old {find,store}*global will be supported for a short while)
224 * --maintainer prerequesites are now bison 2.2+ and flex 2.5.3x
226 (at the moment code is checking for 2.0 -- ambs)
229 partial implementation of new pdd21:
230 * old: "get_namespace KEY". new: "get_hll_namespace KEY"
231 * get_namespace and find_global opcodes no longer accept arrays
232 of strings. To use arrays, call namespace object methods.
239 * I and N registers are never cleared to 0 / 0.0 on subroutine entry
246 * Make the Perl PMCs dynamic and move them to src/dynpmc
253 * Shifted argument type bits left by 2 according to r11754
254 change of docs/pdds/pdd03_calling_conventions.pod
255 * if you are creating PASM then code needs adjustment
262 * rename src/dynclasses to src/dynpmc
263 * rename src/classes to src/pmc
267 * find_global and friends returns a .Null PMC instead of .Undef on
268 lookup failure, iff lookup exceptions are off
275 * renamed all .imc files to .pir
276 * modified all doc references to .pir as well
279 * moved jit/ directory to src/jit/
282 * moved io/ directory to src/io/
283 * moved classes/ directory to src/classes/
284 * moved dynclasses/ directory to src/dynclasses/
287 * moved types/ directory to src/types/
288 * moved pf/ directory to src/packfile/
289 * moved ops/ directory to src/ops/
292 * moved charset/ directory to src/charset/
293 * moved encodings/ directory to src/encodings/
296 * moved imcc/ directory to compilers/imcc/
299 * moved util/ directory to tools/util/
300 * removed imcc/examples/ directory
301 * moved ast/ directory to compilers/ast/
304 * moved imcc/docs/ directory to docs/imcc/
305 * moved build_tools/ directory to tools/build/
306 * modified MANIFEST, MANIFEST.generated, and MANIFEST.SKIP
310 * See NEWS for changes
314 * See NEWS for changes
318 * See NEWS for changes
322 * See NEWS for changes
326 * See NEWS for changes
330 * allow short names for object attributes
331 * string encoding and charset can now be set independently
332 * experimental mmap IO layer for slurping files
333 * enable compile opcode support for compilers written in PASM/PIR
334 * improved HLL support with .HLL and n_operators pragmas
335 * simplified hash code
336 * more strength reduce optimizations
337 * distinct debug and trace flag settings
338 * glob support in PGE
339 * new character classification opcodes and interfaces
340 * numerous bug fixes and enhancements
344 * parrot repository is now under subversion
345 * MMD (Multi Method Dispatch) enhanced
346 * new unary and infix opcodes that return new result PMCs
347 * dynamic scalar PMCs inherit now almost all from Parrot core PMCs
348 * more unification of PMCs and ParrotObjects
349 * tailcalls for functions and methods
350 * PGE (Parrot Grammar Engine) reworked
351 * Pugs creates Parrot code and Pugs is a registered compiler now
353 * the usual bug fixes and improvements
357 * big rewrite of string code, not yet finished but ...
358 * partial implementation of a generational garbage collector
359 * indirect register frame addressing
360 * .return(args) PIR syntax
361 * moved most of the Python code to dynclasses
362 * a lot more Python functionality
363 * precalculate opcodes with all constants
364 * PGE - Parrot Grammar Engine
365 * scalar classes refactoring
366 * much more tests and big test system cleanup
367 * improved documentation
368 * and as always a lot more
372 * Need Perl 5.6 now for building
373 * Basic AST support, PAST file parser, bits of code generation
374 * BigInt PMC using GMP
376 * Dynamic loading improved including bundles of PMC classes
377 * Experimental support for "make install"
378 * IA64 and hppa JIT support
379 * ICU unicode support
380 * IO layer handling code
381 * IO readline and buffered IO fixes
383 * Internal pythonic functions: filter, map, reduce, max, min ...
384 * Languages updates for m4, tcl, perl6, regex. New parakeet language.
385 * Library updates, Stream and SDL library
386 * MMD - multi method dispatch for binary vtable methods
387 * Many new array PMCs
388 * Method call syntax in PIR obj."meth"(...)
389 * More OS stuff: stat, exec, system, gmtime, piped read and write
390 * New Python PMCs like Enumerate, None
391 * Non-branching compare opcodes
392 * PIR support for += and friends
393 * Python language subdir
394 * Python types mapped to existing PMCs
395 * Slices and range support
396 * Tons of bug fixes, documentation updates, new tests
397 * Win32 COFF exec support
402 * "Ladies and gentlemen, I give you... objects!"
403 * Huge documentation overhaul
404 * More supported platforms, s. PLATFORMS
405 * Basic thread support for pthread based architectures
406 * Basic event handling for timers and signals including:
407 * PASM callbacks for NCI (native C) functions.
408 * Improved platform configuration
409 * COW stacks now working, stacks code redone
410 * Structure handling vastly improved
411 * Random PMC and rand primitives
412 * Better subroutine call syntax in PIR
413 * Make PIR subroutines compliant with pdd03
414 * Improved profiling (DOD, GC timings)
415 * Hash code improvements, incl. random key order support
416 * Experimental freeze/thaw code for some PMC types
417 * IO improvements for buffered layer and Win32
419 * String bitwise vtables
421 * Support for JIT, where malloced memory isn't executable
422 * Priority DOD scheme for objects that need timely destruction
423 * Improved bytecode loading (e.g. onLoad functions)
424 * Language updates: forth, Perl6/P6C, m4
425 * Libraries: Getopt_Long, SDL, Dumper, Sort
427 * Unified imcc and parrot test handling
428 * Many new tests (make test reports 1386 tests)
434 * Yep thirteen - haunted by the ghost of 0.0.12
435 * Build imcc as parrot
436 * Objects more finished
437 * Delegate vtable methods to byte code
438 * Binary multi-method dispatching
439 * Isa and does methods for PMCs
440 * Call byte code from C
441 * Start of extension interface
442 * Experimental struct handling
443 * Catch access to NULL PMCs
444 * Experimental network socket interface code and opcodes
445 * IO fixes and improvements
446 * Dynamic opcode libraries
447 * Fix-assigned opcode numbers
448 * Argument flattening for function calls
449 * More native call interface (NCI) signatures
450 * Ncurses, postgres, and pcre interface libraries
451 * Forth language is vastly improved
452 * BSD and Win32 build improvements
453 * Many new tests and fixes
456 * imcc moved from parrot/languages/ to parrot/
460 * updated the native_pbc test files (from Leo)
461 * built 0.0.11.1 release tarball
465 * CHANGES BUNDLED INTO 0.0.11:
467 * Dynamic PMC registration
468 * Trial exception system
469 * Beginnings of object system
472 * I/O system improvements
474 * Documentation for basic PMC types
475 * IMCC support of Parrot Calling Conventions
476 * Runtime loading of chartypes (and other string improvements)
477 * Conditional breakpoints
478 * Dramatically accelerated sweeps for finalizable objects
479 * Small PMCs (PMCs split into core and extensions)
480 * Loadable bytecode packfiles
482 * Sub variants that deal with the stack correctly
483 * Switched runops core
484 * Line numbers in warnings
486 * Many documentation cleanups
487 * Conversion to CPS style!
488 * BASIC debugger and many other wacky features
489 * Filename, line number parsing support in IMCC
491 2003-07-21 17:31 chromatic
492 * applied copyright patch from Josh Wilmes
495 * Moved the registers out of the context structure, since they
496 really aren't context
497 * Changed the register stack frames to hold only 16 registers
498 rather than 32, added half-set push and pop ops, and reworked
499 the full set push/pops to do two half-set push/pops. Should
500 speed up saving register data on calls, since we usually only
501 care about the top half of the registers anyway.
502 * Started committing some of the new class/object framework
503 * Remembered to finally start updating the Changelog
508 Update Yet Another copyright statements to reflect the (no longer
511 2003-03-11 22:06 chip
513 * Configure.pl: print help on non-option command line args
515 2002-12-18 20:38 sfink: changes since 0.0.8
517 - Allow suppression of cgoto core to save memory during compile
518 * Native function calling interface
519 * Major rewrite of stack and list aggregates
521 * Scratchpads implemented
523 - Internal memory subsystem documentation
524 * Preliminary DotGNU support
525 - Packfile fingerprinting
526 * Buffer/PMC unification (into PObjs)
527 * stabs debugging information support
528 * Major Jako overhaul, including:
530 - native function calling
531 - Perl6 string interpolation
532 - languages/regex now targets IMCC
533 * Optional Lea memory allocator
534 * Full sprintf implementation
535 * Many, many new tests
538 - runtime-controllable gc debugging
541 * JIT: various improvements
542 - register usage tracking
543 - block register allocation
547 - architecture abstraction layer
549 * Beginning support for extensible packfiles
550 * Much better key support, generally
552 * Restructured PMC hierarchy with better functionality inheritance
553 * IMCC: many, many improvements. See imcc/ChangeLog
554 * Perl6: index map grep join reverse defined
555 * Scheme with functions!
558 2002-03-19 22:54 nicholas
560 * docs/running.pod: Patch from Simon Glover <scog@amnh.org>:
562 We can now get usage information for test_parrot without having to
565 2002-03-19 22:53 simon
568 Parrot is called parrot.
570 2002-03-19 22:53 nicholas
572 * docs/tests.pod: Patch from Simon Glover <scog@amnh.org>:
574 1. There are tests in t/pmc as well as t/op now.
575 2. Adds a comment about Parrot::Test
579 * Configure.pl, examples/assembly/life.pasm: Toss a prompt that
580 messes up automated builds
582 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
584 2002-03-19 00:33 mrjoltcola
586 * core.ops: Doc cleanup from Simon Glover.
588 2002-03-18 23:52 mrjoltcola
590 * io/io_unix.c: Typo fix for invalid lvalue caught by David Loyd.
594 * include/parrot/resources.h: Checked in old version
598 * include/parrot/resources.h: Forgot a prototype
602 * resources.c: D'oh! Thinko, fixed.
604 Courtesy of "Peter Gibbs" <peter@emkel.co.za>
606 2002-03-18 17:33 josh
608 * Configure.pl: Lowering the bar a bit.
610 2002-03-18 17:33 sfink
612 * languages/regex/: MAINTAINER, Makefile, README, regex.pl,
613 test.pl, lib/Regex.pm, lib/Regex/AsmOps.pm, lib/Regex/CodeGen.pm,
614 lib/Regex/Generate.pm, lib/Regex/Grammar.pm, lib/Regex/Grammar.y,
615 lib/Regex/Optimize.pm, lib/Regex/Parse.pm, lib/Regex/Pasm.pm,
616 lib/Regex/PreOptimize.pm, lib/Regex/RegexOps.pm,
617 lib/Regex/Rewrite.pm, lib/Regex/CodeGen/Re.pm,
618 lib/Regex/CodeGen/Rx.pm, lib/Regex/Rewrite/Re.pm,
619 lib/Regex/Rewrite/Rx.pm, lib/Regex/Rewrite/Stackless.pm,
620 t/example.t: Whoops, wrong time to check this in.
624 * memory.c, resources.c: Partial fix for GC's memory trouncing. At
625 least we consider the PMC and Buffer free pools worth collecting,
626 and initialize the Buffer pool stuff. Still not 100% correct,
629 2002-03-18 15:35 simon
634 2002-03-18 07:45 brentdax
636 * Configure.pl: Warn if you're using 64-bit ints on a 32-bit
639 2002-03-18 00:09 sfink
641 * languages/regex/: MAINTAINER, Makefile, README, regex.pl,
642 test.pl, lib/Regex.pm, lib/Regex/AsmOps.pm, lib/Regex/CodeGen.pm,
643 lib/Regex/Generate.pm, lib/Regex/Grammar.pm, lib/Regex/Grammar.y,
644 lib/Regex/Optimize.pm, lib/Regex/Parse.pm, lib/Regex/Pasm.pm,
645 lib/Regex/PreOptimize.pm, lib/Regex/RegexOps.pm,
646 lib/Regex/Rewrite.pm, lib/Regex/CodeGen/Re.pm,
647 lib/Regex/CodeGen/Rx.pm, lib/Regex/Rewrite/Re.pm,
648 lib/Regex/Rewrite/Rx.pm, lib/Regex/Rewrite/Stackless.pm,
649 t/example.t: Buggy 1st version of regex compiler implementation.
650 Warning: the test code depends on features of the assembler that do
653 2002-03-17 21:35 ajgough
655 * types/: bignum.c, bignum_atest.pl: Added a couple of quick routes
656 through addition and subtraction. Also added the ability to run
657 all the tests, including the ones which deal with overflow and
658 underflow. These fail, but that's expected. Soon they'll pass.
659 Then I'll show them. Yesssssss. Tessssssssts my precioussssss,
660 passsssssssings tesssstsssss.
662 2002-03-17 20:06 ajgough
664 * types/: bignum.c, bignum.h, bignum_test.pl: Modified
665 check_(under|over)flow to test bignumbers, rather than values.
666 context now carries E_limit, from which max and min exp are found.
668 Added a default-context-creating function (although this isn't the
669 same as either of the default contexts defined in the eda).
671 2002-03-17 13:31 ajgough
673 * types/: bignum.c, bignum.h: Made BN_round and BN_iround so that
674 exported version matches prototypes of other public functions.
676 2002-03-17 06:44 josh
678 * chartype.c, encoding.c, memory.c, misc.c, packdump.c, packfile.c,
679 packout.c, resources.c, string.c, include/parrot/encoding.h: Some
680 last-minute re-indenting.
682 2002-03-17 05:07 mrjoltcola
684 * io/io_unix.c: Clear up unsigned compare caught by Solaris GCC.
686 2002-03-16 23:17 nicholas
688 * classes/default.pmc: Patch from Simon Glover <scog@amnh.org> to
691 default.pmc: In function `Parrot_default_get_integer_keyed':
692 default.pmc:50: warning: control reaches end of non-void function
693 default.pmc: In function `Parrot_default_get_number_keyed':
694 default.pmc:58: warning: control reaches end of non-void function
695 default.pmc: In function `Parrot_default_get_string_keyed':
696 default.pmc:67: warning: control reaches end of non-void function
697 default.pmc: In function `Parrot_default_get_pmc_keyed':
698 default.pmc:87: warning: control reaches end of non-void function
700 2002-03-16 18:50 ajgough
702 * types/: bignum.c, bignum.h: Lots of prototypes changed in
703 readiness for nicely telling your caller about any oddness you've
704 caused in the persuit of flow.
708 * interpreter.c, resources.c, docs/pdds/pdd09_gc.pod,
709 include/parrot/interpreter.h, include/parrot/resources.h: Now we
710 can control the GC and DOD, to stop it when we don't really want
715 * resources.c, vtable.tbl, classes/default.pmc,
716 include/parrot/resources.h: Added the last code to let PMCs control
717 their marking at DOD time
719 2002-03-16 16:57 ajgough
721 * types/bignum.c: Ok, I worked out how to not have lots of tabs. I
722 feel a little more virtuous now. Really I do. You might not
723 believe me, but you should. perl -pne 's/\t/ /g', if you're
726 2002-03-16 16:57 josh
728 * packfile.c, packout.c: M-x untabify is my new friend.
730 2002-03-16 16:50 josh
732 * trace.c, resources.c: Minor whitespace tweak for the benefit of
733 check_source_standards.pl
735 2002-03-16 16:50 ajgough
737 * types/: bignum.c, bignum.h: More documentation, separate
738 functions into public and private sorts, some initial stuff to cope
739 with over and underflow correctly.
741 2002-03-16 16:49 josh
743 * resources.c: Re-indented (sorry bout the big diff)
745 2002-03-16 16:47 bdwheele
747 * examples/assembly/fact.pasm: This fixes fact.pasm so it will
748 assemble again, both with Simon's new assembler and with the old
751 2002-03-16 16:33 mrjoltcola
753 * io/TODO: Get the TODO up-to-date for 0.0.4.
755 2002-03-16 16:11 josh
757 * Configure.pl: Patch from Nicholas Clark <nick@unfortu.net>: stops
758 silly people (such as me) running Configure with
759 /usr/local/bin/perl (which is 5.004_05) and not realising their
760 mistake until the pmc subdirectory, where the first qr// is
763 Syntax error messages don't tell you what you did wrong. This does:
765 /usr/local/bin/perl Configure.pl Perl 5.00503 required--this is
766 only version 5.00405, stopped at Configure.pl line 10.
768 2002-03-16 14:38 ajgough
770 * Makefile.in: Small fix to Makefile.in to keep Irix make happy
773 2002-03-16 11:45 simon
775 * MANIFEST, examples/assembly/xml_parser.pasm:
776 Added Clint Pierce's XML parser.
778 2002-03-15 22:24 simon
781 Don't need that function.
783 2002-03-15 21:56 simon
785 * Makefile.in, include/parrot/packfile.h:
786 Rebuild packout.o, since it'll be used for the Packfile XS module
790 * include/parrot/: memory.h, pmc.h: Another add-in for GC
794 * core.ops: No string to int for some reason
798 * string.c, t/op/string.t: Fix 0-length substr problem
802 * core.ops, interpreter.c, resources.c, classes/array.pmc,
803 classes/perlarray.pmc, examples/assembly/life.pasm,
804 include/parrot/interpreter.h, include/parrot/resources.h: Added in
805 a counter for copied memory, with a display in life.pasm
807 2002-03-14 03:16 mrjoltcola
809 * MANIFEST: Update MANIFEST courtesy of Simon Glover.
811 2002-03-13 23:43 simon
816 2002-03-13 23:43 simon
821 2002-03-13 21:31 simon
826 2002-03-13 18:06 simon
830 Fix string_compare screw-up.
832 2002-03-13 18:02 brentdax
834 * docs/: parrot.pod, ParrotFAQ.htm, faq.pod: Move the FAQ into POD
835 and add a new question/answer pair.
837 2002-03-12 22:53 mrjoltcola
839 * io.ops: Quick and dirty read ops for PIO. No warranty provided.
841 2002-03-12 22:48 mrjoltcola
843 * examples/assembly/io2.pasm: Quick and dirty read ops for PIO. No
846 2002-03-12 22:29 ajgough
848 * docs/pdds/pdd14_bignum.pod: Ooops, it is #14, really.
850 2002-03-12 22:24 ajgough
852 * docs/pdds/pdd14_bignum.pod: Creation of bignumber pdd, update to
853 version 1.1, Don't know if this is the correct number, but I don't
854 want this stuck on my harddrive where it will get lost, so 14 it is
857 2002-03-12 11:35 simon
859 * MANIFEST, packdump.c, packout.c:
861 Just so the functionality doesn't disappear.
863 2002-03-12 11:33 simon
865 * Makefile.in, chartype.c, encoding.c, packfile.c,
866 chartypes/unicode.c, chartypes/usascii.c, encodings/singlebyte.c,
867 encodings/utf16.c, encodings/utf32.c, encodings/utf8.c,
868 include/parrot/chartype.h, include/parrot/encoding.h,
869 include/parrot/packfile.h:
873 2002-03-11 23:06 nicholas
875 * core.ops: Patch from Simon Glover <scog@roe.ac.uk>:
877 Core.ops documentation nits
879 2002-03-11 23:05 nicholas
881 * t/pmc/pmc.t: Patch from Simon Glover <scog@roe.ac.uk>:
883 Most of the PerlUndef tests in pmc.t appear to have been added
885 Enclosed patch removes the duplicates.
887 2002-03-10 23:40 nicholas
889 * t/pmc/perlstring.t: Patch from Simon Glover <scog@amnh.org>:
891 More tests for the PerlString test-suite.
893 2002-03-10 23:40 nicholas
895 * t/op/time.t: Patch from Simon Glover <scog@amnh.org>:
897 test for sleep with negative argument
899 2002-03-10 21:58 nicholas
901 * t/op/rx.t: Patch from Simon Glover <scog@amnh.org>:
903 Enclosed patch fixes up a few more holes in our test coverage.
905 2002-03-10 21:18 mrjoltcola
907 * classes/array.pmc, classes/default.pmc, classes/intqueue.pmc,
908 classes/parrotpointer.pmc, classes/perlarray.pmc,
909 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
910 classes/perlstring.pmc, classes/perlundef.pmc,
911 include/parrot/pmc.h, core.ops, pmc.c, vtable.tbl: Add size
912 argument to the init() vtable method so PMCs have the option to
913 know how to size themselves at creation. size could be N elements
914 or a byte count, depending on the PMC or it may simply be ignored.
915 Overloaded 'new' opcode for optional arg.
917 2002-03-10 21:15 mrjoltcola
919 * lib/Parrot/Assembler.pm: Minor patch to the assembler for the
920 new_p_ic_ic opcode to work same as new_p_ic (looks up a named
923 Also added small hack for .sub directive (which simply translates
924 to a label, however we might eventually want to collect these to
927 2002-03-10 15:09 ajgough
929 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
930 Added round_floor and round_ceiling. 3403 tests pass, none fail.
932 2002-03-10 03:56 ajgough
934 * types/: bignum.c, bignum_atest.pl: Added extended stuff to
935 divide, divide integer and remainder. All filled in functions now
936 have special values capability.
938 Much remains to be done though, and the pdd needs to catch up.
940 2002-03-10 01:36 ajgough
942 * types/bignum.c: Added extended stuff to _add, _subtract.
944 2002-03-10 00:14 nicholas
946 * t/op/: integer.t, number.t: Patch from Simon Glover
949 The enclosed patch fixes a few of the holes in our test coverage
950 uncovered by Josh Wilmes
952 2002-03-09 23:03 ajgough
954 * types/: bignum.c, bignum.h: Modified compare to work with
955 extended values. Made a couple of changes here and there to allow
956 BN_comp to take a context, so that an is_zero check doesn't clobber
959 2002-03-09 22:19 ajgough
961 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
962 Unary plus now copes with special values.
964 2002-03-09 04:25 ajgough
966 * types/: bignum.c, bignum_atest.pl, bignum_test.pl: Exception
967 traps and flags are now enabled and tested for all the standard
968 tests for all the functions which are currently implemented. Test
969 harness faffed with to allow these to be tested.
971 2002-03-09 02:29 josh
973 * encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
974 encodings/utf8.c, chartypes/unicode.c, chartypes/usascii.c:
977 2002-03-09 02:22 josh
979 * config_h.in: tab-blastin'
981 2002-03-09 02:21 josh
983 * check_source_standards.pl: Play nicer with M-x compile- don't
984 bother giving line numbers for things you don't want to look at.
986 2002-03-09 02:10 josh
988 * examples/mops/mops.c: re-indented
990 2002-03-09 02:07 josh
992 * classes/pmc2c.pl: Use the usual header so that we can detect the
995 2002-03-09 02:05 josh
997 * jit2h.pl: Avoid accidental /* inside a comment, which generates a
1000 2002-03-09 01:59 josh
1002 * io/: io.c, io_stdio.c, io_unix.c, io_win32.c: Another large
1003 patch- re-indent io/*.c.
1005 2002-03-09 01:52 ajgough
1007 * types/: bignum.c, bignum.h, bignum_test.pl: Added handling of
1008 special values to the string conversion functions, some other
1009 functions now need context (to let -0 pass through really_zero)
1010 which have also been added.
1012 2002-03-09 01:47 josh
1014 * test_main.c: Re-indented.
1016 2002-03-09 01:41 josh
1018 * rx.c: killed a stray tab
1020 2002-03-09 01:38 josh
1022 * rx.c: Re-indented.
1024 2002-03-09 01:36 josh
1026 * misc.c: Oops, some tabs remained- cleaned up.
1028 2002-03-09 01:31 josh
1030 * misc.c: Re-indented (major patch, sorry)
1032 2002-03-09 00:59 josh
1034 * embed.c: Re-indented.
1036 2002-03-08 23:08 simon
1038 * MANIFEST, docs/pdds/pdd10_embedding.pod,
1039 docs/pdds/pdd11_extending.pod, docs/pdds/pdd12_assembly.pod,
1040 docs/pdds/pdd13_bytecode.pod:
1043 2002-03-08 21:12 ajgough
1045 * include/parrot/string.h: Added private flags to string.h, mostly
1046 so that other GCed stuff can also have its very own private flags.
1048 2002-03-08 19:53 simon
1053 2002-03-08 19:41 robert
1055 * docs/pdds/: pdd0.pod, pdd1.pod, pdd2.pod, pdd4.pod, pdd5.pod,
1056 pdd6.pod, pdd7.pod: Renamed...
1058 2002-03-08 18:51 simon
1060 * MANIFEST, docs/pdds/pdd08_keys.pod:
1063 2002-03-08 18:20 ajgough
1065 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
1066 Introduced exception handlers and exception flags to context, will
1067 allow support of extended standard. Unified exception checking
1068 mechanism (sort of) and made minimal changes to bulk of code to use
1069 this. Tests pass, I'm happy, and further changes will happen more
1072 2002-03-08 04:38 josh
1074 * interpreter.c, string.c, testparrotsizes_c.in: More indenting
1077 2002-03-08 04:37 josh
1079 * platforms/: generic.c, generic.h, win32.c, win32.h: Re-indented
1081 2002-03-08 04:24 josh
1083 * embed.c: A bit more re-indenting
1085 2002-03-08 04:20 josh
1087 * embed.c: Indenting fixes
1089 2002-03-08 04:14 josh
1091 * jit.c: Re-indented (run_indent.pl)
1093 2002-03-08 03:36 josh
1095 * ops2c.pl: Fix the line numbers which get reported while compiling
1098 2002-03-08 03:22 josh
1100 * packfile.c: -1552 cc: WARNING File = packfile.c, Line = 1537
1101 The variable "type" is set but never used.
1105 2002-03-08 03:04 josh
1107 * resources.c, stacks.c, string.c, io/io.c, io/io_stdio.c,
1108 io/io_unix.c: Clean up unused and set-but-not-referenced variables
1109 noticed by the sgi compiler.
1111 2002-03-08 03:02 josh
1113 * misc.c: Fixes this warning (SGI) cc-1188 cc: WARNING File =
1114 misc.c, Line = 417 The indicated type qualifier is meaningless on
1121 2002-03-08 02:55 josh
1123 * Makefile.in: Clean up one of the object files it was missing
1125 2002-03-08 01:15 josh
1127 * include/parrot/interpreter.h: Fixes the following error (tcc):
1128 "./include/parrot/interpreter.h", line 27: Error: [Syntax]: Extra
1129 comma at end of list.
1131 2002-03-06 22:15 simon
1134 Tidy up stack chunk allocation.
1136 2002-03-06 21:00 simon
1139 Create strings only once we've got string register heads set up.
1141 2002-03-06 20:31 simon
1143 * classes/perlarray.pmc:
1144 malloc(0) considered harmful.
1146 2002-03-06 20:24 simon
1148 * include/parrot/resources.h:
1149 I like it when Parrot compiles.
1151 2002-03-06 17:02 dan
1153 * classes/array.pmc: Changed over to data pointing to a Buffer.
1155 2002-03-06 15:45 dan
1157 * core.ops, embed.c, exceptions.c, interpreter.c, memory.c,
1158 packfile.c, pbc2c.pl, pdump.c, resources.c,
1159 include/parrot/interpreter.h, include/parrot/memory.h,
1160 include/parrot/resources.h, io/io.c: Three quick things: 1) INTVALs
1161 and opcode_t > longs will now be even more suspect than what they
1162 were beforehand. 2) Feel free to bicker with names. I don't think
1163 we've come to *any* sort of agreement with these, although we
1164 really, really, need to. 3) I forget the third thing. 4) But I
1165 thought of a fourth. 5) I've now remembered the third thing: IIRC,
1166 ANSI C states that enums will fit within the smallest type (int or
1167 greater) that can hold the values. Is that actually correct, and
1168 does it state whether unsigned is preferred to signed for
1169 non-negative enums? 6) Since I'm no longer constrained by "three"
1170 or "quick", I'm going size_t happy for a lot of memory-related
1171 storage. (That's good. No sense wasting the size or performance
1172 of an UINTVAL for strange values of UINTVAL.) I'm also using it in
1173 a couple other internal things (like the GC stat counters, seen
1174 here). Size and performance, again, and unpromotable to a bigint,
1175 so we know that we (theoretically) will wrap. However, size_t
1176 isn't the best choice for the type. (Not that there's anything
1177 wrong with size_t, just that it shouldn't be called size_t.) Any
1178 thoughts? I was thinking of just doing unsigned int, because,
1179 IIRC, int is usually the natural word size, and will be most
1180 efficient. Thoughts? 7) I forgot what the fourth thing I thought
1181 of was while writing down the others. Sorry.
1183 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1185 2002-03-06 15:26 dan
1187 * memory.c, resources.c, string.c, classes/perlarray.pmc,
1188 include/parrot/resources.h: Now we allocate generic Buffers from
1191 2002-03-05 21:42 brentdax
1193 * Configure.pl: Minor cleanup and enhancements.
1195 2002-03-05 21:25 dan
1197 * resources.c: non-special GC now works with PMCs
1199 2002-03-05 19:48 brentdax
1201 * Configure.pl, DEVELOPING, MANIFEST, config_h.in, test_main.c:
1202 Parrot now "knows" if it's a development version or a release
1203 version. See the instructions in the DEVELOPING file.
1205 2002-03-05 18:05 brentdax
1207 * MANIFEST: pasm.vim wasn't in the manifest.
1209 2002-03-05 17:57 simon
1212 Now, through much evilness, make distclean and make cvsclean work
1215 2002-03-05 17:38 dan
1217 * memory.c, resources.c, docs/pdds/pdd09_gc.pod,
1218 include/parrot/interpreter.h, include/parrot/pmc.h,
1219 include/parrot/resources.h: PMC tracing complete
1221 2002-03-05 16:28 gregor
1223 * languages/jako/Makefile.in:
1224 Changed -I ../../ to -I ../../lib when calling the assembler, since
1225 the perl modules have moved.
1227 2002-03-05 05:30 josh
1229 * packfile.c, pdump.c, pmc.c, register.c, rxstacks.c, stacks.c,
1230 string.c: More re-indenting via run_indent.pl.
1232 2002-03-05 05:17 josh
1234 * runops_cores.c, trace.c, warnings.c: Re-indented (via
1237 2002-03-05 04:26 josh
1239 * key.c, memory.c, test_gnuc.c, testparrotfuncptr.c: Re-indented
1240 using run_indent.pl and some minor tweaking.
1242 2002-03-05 04:21 josh
1244 * chartype.c, encoding.c, exceptions.c, global_setup.c,
1245 interpreter.c: Re-indented using run_indent.pl and some minor
1248 2002-03-05 03:30 josh
1250 * include/parrot/trace.h: These functions are no longer used (or
1253 2002-03-04 18:21 josh
1255 * include/parrot/trace.h: Fix a typo in the argument type.
1257 Patch from <daniel.ritz@gmx.ch>
1259 2002-03-04 03:39 josh
1261 * check_source_standards.pl, jit2h.pl: Add the "autogenerated file"
1262 header to jit_struct.h so we don't try to check it for conformance.
1263 (no way will it conform)
1265 2002-03-04 03:38 josh
1267 * include/parrot/: chartype.h, interpreter.h, io.h, rx.h, trace.h,
1268 unicode.h, warnings.h: Remove some remaining tabs and split some of
1269 the remaining long lines.
1271 2002-03-04 03:17 josh
1273 * include/parrot/: chartype.h, embed.h, encoding.h, exceptions.h,
1274 global_setup.h, interpreter.h, io.h, jit.h, key.h, memory.h,
1275 misc.h, op.h, oplib.h, packfile.h, parrot.h, pmc.h, register.h,
1276 resources.h, runops_cores.h, rx.h, rxstacks.h, stacks.h, string.h,
1277 string_funcs.h, trace.h, warnings.h: This is the first batch of
1278 re-indenting. This patch is the result of running run_indent.pl
1279 on the header files and manually tweaking the results where errors
1280 were noticed. This should get us closed, but some refinement may
1283 2002-03-04 03:06 josh
1285 * resources.c: Return without parens, as mentioned in PDD 7
1287 2002-03-04 03:01 josh
1289 * core.ops: POD fixes.
1291 2002-03-04 02:58 josh
1293 * config_h.in, ops2c.pl, classes/pmc2c.pl: More consistent headers
1294 on autogenerated files- used by the check_source_standards.pl
1295 script (for now) to exempt autogenerated files from the checks.
1297 2002-03-04 02:51 josh
1299 * embed.c, key.c, pmc.c, resources.c, rx.c, testparrotfuncptr.c,
1300 warnings.c: Added the editor "boilerplate" footer to a few files
1301 which were missing it.
1303 2002-03-04 02:34 josh
1305 * check_source_standards.pl, interpreter.c, jit.c, test_gnuc.c,
1306 include/parrot/io.h, include/parrot/parrot.h, io/io_win32.c: Fixes
1307 c preprocessor directive indentation to comply with pdd 7.
1309 (also fixes the check for this indentation in
1310 check_source_standards.pl)
1312 2002-03-04 02:32 josh
1314 * lib/Parrot/Test.pm: Fixes this error seen on perl 5.005_02 on
1317 perl t/harness t/op/basic..........Use of uninitialized value at
1318 lib/Parrot/Test.pm line 81. # Failed test (t/op/basic.t at
1319 line 6) # got: undef # expected: ''
1321 2002-03-04 02:30 josh
1323 * MANIFEST, run_indent.pl, docs/pdds/pdd07_codingstd.pod,
1324 docs/pdds/pdd7.pod: Added documentation and code to invoke the GNU
1325 "indent" program to enforce some of the code style standards
1328 Usage: ./run_indent.pl <file>
1330 2002-03-03 19:04 simon
1332 * examples/mops/mops.c:
1333 Let's make it compile, huh?
1335 2002-03-03 19:04 simon
1337 * examples/mops/mops.cs:
1340 2002-03-03 18:11 simon
1342 * examples/mops/mops.cs, examples/mops/mops.il, MANIFEST:
1343 Added C# and MS-IL versions of mops tester.
1345 2002-03-03 14:52 simon
1348 Add a sub() op to make mops_p work.
1350 2002-03-02 18:12 nicholas
1352 * examples/mops/mops.c, include/parrot/embed.h,
1353 include/parrot/interp_guts.h, include/parrot/jit.h,
1354 include/parrot/misc.h, include/parrot/packfile.h,
1355 include/parrot/rx.h, include/parrot/warnings.h,
1356 platforms/generic.c, platforms/generic.h, platforms/win32.c,
1357 platforms/win32.h, types/bignum.c, types/bignum.h: Patch from Josh
1358 Wilmes to add the emacs and vim "ending boilerplate" that sets the
1359 indent variables correctly.
1361 2002-03-02 17:41 nicholas
1363 * resources.c: Patch from Josh Wilmes <josh@hitchhiker.org>: Little
1364 patch to fix a compiler warning.
1366 2002-03-01 22:35 dan
1368 * memory.c, resources.c, include/parrot/pmc.h,
1369 include/parrot/resources.h: PMCs now come out of arenas.
1371 2002-03-01 06:15 dan
1374 A non-existing buffer + a non-existing buffer should be a
1375 non-existing buffer, not "", which is really '\0'.
1377 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1379 2002-03-01 06:02 dan
1381 * classes/: array.pmc, perlarray.pmc, perlhash.pmc, perlstring.pmc:
1383 TMTOWTDI, but strcmp is probably the worse.
1385 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1387 2002-03-01 02:32 brentdax
1389 * embed.c: Debug mode now prints out the GC data.
1391 2002-02-28 23:44 dan
1393 * core.ops, resources.c, include/parrot/resources.h: Added collect
1396 2002-02-28 22:58 dan
1398 * docs/pdds/: pdd06_pasm.pod, pdd6.pod: Add docs for interpinfo
1401 2002-02-28 22:50 dan
1403 * core.ops, interpreter.c, resources.c,
1404 examples/assembly/life.pasm, include/parrot/interpreter.h,
1405 include/parrot/resources.h: Add some stat gathering to the resource
1408 Also add an interpreter info retrieval op, and teach it about the
1409 different things it can retrieve.
1411 Finally, add some stat info to life.pasm as an example
1413 2002-02-28 21:27 dan
1415 * editor/pasm.vim: VIM mode commands for parrot assembly files
1417 Courtesy of Scott Beck <scott@gossamer-threads.com>
1419 2002-02-28 19:20 dan
1421 * examples/assembly/life.pasm: Fix a creeping string length leak.
1423 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1425 2002-02-28 18:26 dan
1427 * string.c: When you clone a constant, it ain't constant no mo'.
1429 Cocurtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1431 2002-02-28 00:51 dan
1433 * MANIFEST: Add missing files
1435 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1437 2002-02-28 00:49 dan
1439 * docs/pdds/: pdd0.pod, pdd00_pdd.pod: The pod version of PDD 0 in
1440 CVS seems to have several chunks missing out of it, too. This
1441 patch is simply an administrative patch, with the differences
1442 between my last version, and the one currently in there. There
1443 will be a forthcoming patch for some minor tweaking to the PDD, but
1444 I wanted a common baseline before I make any (potential) semantic
1447 There's only one semi-major change, which noone needs to worry
1448 about just yet. That's a change from PDD Format 1 to PDD Format
1449 6.0 - rationale can be found under 'Standard (Version #)' of the
1450 STANDARDS TRACK infomation. Don't worry about this yet, because it
1451 should be 6.0.0, and we need to discuss Perl versus Parrot with
1454 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
1456 2002-02-28 00:27 dan
1458 * packfile.c, resources.c, examples/assembly/life.pasm,
1459 include/parrot/register.h, include/parrot/resources.h,
1460 include/parrot/string.h: First pass of semi-full GC. (Strings only,
1463 This patch now implements a real copying collector. We trace from
1464 our root set and compact the contents of Buffer structs.
1468 *) It's very STRING-centric and doesn't handle memory stuffed in
1469 Buffers. But, then, we don't have pool allocation for Buffers
1470 either, and we need to have that soonish for this to work.
1472 *) Doesn't trace PMCs, so if you trigger a collection and there's
1473 memory or STRING structs only accessible from PMCs, you'll fail
1474 horribly. That needs fixing too
1476 *) Better algorithms for when to trace or collect vs when to just
1477 go allocate more memory from the system. Should probably be more
1480 2002-02-27 21:04 dan
1482 * jit.c, memory.c, resources.c, string.c, docs/pdds/pdd09_gc.pod,
1483 examples/assembly/life.pasm, include/parrot/resources.h,
1484 include/parrot/string.h, include/parrot/string_funcs.h,
1485 jit/i386/core.jit: Start of GC in
1487 2002-02-26 16:41 dan
1489 * jit/i386/string.jit: Fix a typo
1491 Courtesy of Jonathan Stowe <gellyfish@gellyfish.com>
1493 2002-02-26 16:37 dan
1495 * interpreter.c: Fix solaris test failures
1497 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1499 2002-02-26 16:36 dan
1501 * include/parrot/: interp_guts.h, io.h, packfile.h, rx.h,
1502 unicode.h, warnings.h: Fixes various warts in header files, such
1503 as: * macros -added parens to prevent problems with operator
1504 precedence -removed ; at end * removed SSIZE_MAX, since ssize_t
1505 is no longer used * added some more INLINE definitions for MSVC and
1508 Courtesy of Brian Lee Ray <blray@ualr.edu>
1510 2002-02-26 16:20 dan
1512 * Configure.pl: Turns out we were using a warning flag which
1513 doesn't exist on 2.7. Simple tweak though:
1515 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1517 2002-02-25 22:58 dan
1519 * MANIFEST, docs/pdds/pdd09_gc.pod: Add docs of GC
1521 2002-02-25 17:36 dan
1523 * include/parrot/pmc.h: Fix the bits
1525 2002-02-23 21:57 dan
1527 * include/parrot/resources.h: Another 1.5% never hurts
1529 2002-02-23 21:44 dan
1531 * global_setup.c, memory.c, resources.c, string.c,
1532 include/parrot/resources.h: Allocate STRING headers from an arena
1533 with freelist rather than with the system malloc. First step in a
1534 good (or even a bad) GC system.
1536 2002-02-23 20:37 brentdax
1538 * misc.c: lint has been doing Evil and Wrong things to misc.c.
1540 2002-02-22 14:59 ajgough
1542 * types/bignum.c: BN_multiply split into BN_multiply and
1543 BN_imultiply, the internal version to be used by idivide so that
1544 rounding isn't performed during intermediate stages of division.
1546 following test scripts now all pass: divide divideint add multiply
1547 subtract remainder compare rounding plus minus (these are all the
1548 operations currently implemented, rescale and power must still be
1549 written, so don't pass right now).
1551 2002-02-22 13:13 ajgough
1553 * types/bignum_atest.pl: Test harness modified to understand
1554 comments better, and be able to run unary (and rounding) tests.
1555 Currently a few rounding tests fail, which are being investigated.
1557 2002-02-22 01:41 dan
1559 * key.c: Although there's more work being done on the key stuff and
1560 this isn't the final fix, applying this patch does get parrot to
1561 build with two more compilers, so it's probably worthwhile.
1563 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1565 2002-02-22 00:53 dan
1567 * config_h.in, misc.c, include/parrot/embed.h,
1568 include/parrot/exceptions.h, include/parrot/interpreter.h,
1569 include/parrot/io.h, include/parrot/parrot.h, include/parrot/pmc.h,
1570 include/parrot/resources.h, include/parrot/rx.h,
1571 include/parrot/string.h, include/parrot/unicode.h,
1572 include/parrot/warnings.h, io/io_stdio.c, io/io_unix.c,
1573 io/io_win32.c: Fixes the following (lcc) warnings:
1575 - interpreter.c:470: warning: expression with no effect elided
1576 (related to the way warnings flags were defined)
1578 - misc.c:352: warning: unreachable code
1579 misc.c:483: warning: unreachable code
1580 (i introduced these with some overzealous de-linting)
1582 - numerous warnings like this:
1583 io/io_unix.c:383: warning: conversion from pointer to void' to
1585 pointer to struct _ParrotIO function(pointer to struct
1586 Parrot_Interp,pointer
1587 to struct _ParrotIOLayer,pointer to const char,pointer to const
1589 to pointer to void)' is compiler dependent
1591 Fixes the following nits: - remove bad indenting (tabs) in the
1594 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1596 2002-02-21 21:12 ajgough
1598 * types/: bignum.c, bignum.h: These might look like massive
1599 changes, but really it's just he imposition of coding standards.
1600 The file still isn't entirely compliant, but is now much more so.
1604 o a few more comments
1605 o BN_compare uses internal BN_comp to compare
1606 o lost_digits behaviour is now correct (test harness modified to
1610 All binary functions now pass all the tests in the basic standard.
1611 Unary functions not yet tested, will be soon.
1613 2002-02-21 18:20 dan
1615 * lib/Parrot/OpTrans/CPrederef.pm: The "inline" bit of that patch
1616 was no longer needed, and the ssize_t thing really shouldn't be
1619 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1621 2002-02-21 18:15 dan
1623 * Configure.pl, embed.c, pdump.c, hints/mswin32.pl,
1624 include/parrot/parrot.h: this patch adds support for the freely
1625 available borland c++ 5.5.1 compiler
1627 depends on: - josh's patch to remove ssize_t from CPrederef.pm -
1628 working borland compiler (compiler must know where to find headers
1629 and libs) - Perl's Config.pm modified to use cc='bcc32.exe' not of
1630 cc='cl.exe' - a working make utility (borland make doesn't work,
1633 changes: - add bcc in hints/mswin32.pl - clean up for msvc++ in
1634 hints/mswin32.pl - remove a space from Configure.pl (very very
1635 important for bcc) - add a O_BINARY flag to open() in pdump.c,
1636 embed.c (required by bcc) - define O_BINARY 0 when it's not defined
1637 (win32 knows it, linux not)
1639 and the why: - parrot is MUCH faster when compiled with borland c
1640 (make test on p2-450, 320MB): * msvc++: 313 seconds * bcc: 251
1643 Courtesy of "Ritz Daniel" <daniel_ritz@gmx.ch>
1645 2002-02-21 18:09 dan
1647 * jit.c, testparrotfuncptr.c, trace.c, classes/array.pmc, io/io.c,
1648 io/io_stdio.c, io/io_unix.c, io/io_win32.c: This patch removes
1649 cuddled elses, as required by PDD 7.
1651 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1653 2002-02-21 18:04 dan
1655 * MANIFEST, Makefile.in, check_source_standards.pl: This patch adds
1656 a new Makefile target called "check_source". This target scans all
1657 the .c and .h files in the directory and checks for conformance to
1658 a number of the standards outlined in PDD 7.
1660 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1662 2002-02-21 16:38 ajgough
1664 * types/: bignum.c, bignum.h, bignum_atest.pl: Modifications to
1665 allow arithmetic with numbers with a fixed fractional part, buffer
1666 structures now more ready to be integrated into the parrot memory
1667 allocation game, test harness modified to allow lost_digits
1668 condition to be checked. Some more comments.
1670 2002-02-21 15:53 simon
1675 Courtesy of: "David M. Lloyd" <dmlloyd@tds.net>
1677 2002-02-20 16:41 dan
1679 * MANIFEST, docs/pdds/pdd_template.pod: Added in template PDD
1681 2002-02-18 18:25 dan
1683 * MANIFEST, lib_deps.pl: Added in lib_deps.pl and MANIFEST change.
1685 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1687 2002-02-18 18:21 dan
1689 * lib/Parrot/OpTrans/CPrederef.pm: this is a quick fix for
1690 CPrederef.pm to make to generated code compile with the MS
1693 fixes: - ms compiler allows inline only for c++, for c there's
1694 __inline - ms header files knows nothing about ssize_t
1696 Courtesy of "Ritz Daniel" <daniel_ritz@gmx.ch>
1698 2002-02-18 17:49 dan
1700 * MANIFEST: Add the PDDs
1702 2002-02-18 17:47 dan
1704 * docs/pdds/: pdd07_codingstd.pod, pdd7.pod: Added in PDD 7, the
1705 coding standards PDD.
1707 2002-02-18 17:40 dan
1709 * docs/pdds/: pdd06_pasm.pod, pdd6.pod: Updated to latest rev
1711 2002-02-18 12:41 gregor
1714 Remove warning about exit() not being declared.
1716 2002-02-18 08:29 simon
1718 * misc.c, warnings.c, include/parrot/misc.h,
1719 include/parrot/warnings.h:
1720 This patch adds some missing const's to silence a number of gcc
1723 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
1725 2002-02-18 08:26 simon
1727 * Makefile.in, core.ops, embed.c, interpreter.c, key.c, misc.c,
1728 ops2c.pl, packfile.c, pdump.c, stacks.c, string.c,
1729 classes/array.pmc, classes/perlarray.pmc, classes/perlhash.pmc,
1730 include/parrot/parrot.h, include/parrot/rx.h,
1731 include/parrot/stacks.h, io/io_stdio.c, io/io_unix.c,
1732 lib/Parrot/OpTrans/CPrederef.pm:
1733 - add makefile target and script to test for external libc
1735 - fix return values in hash and array PMCs (returning 0 in a
1737 - remove unnecessary data pointer <=> function pointer
1739 outside of the JIT code.
1740 - move the definition of the "INLINE" macro out of the rx header
1742 available for general use on C++ compilers and gcc.
1743 - remove a few unused variables
1745 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
1747 2002-02-17 16:29 simon
1749 * docs/pdds/: pdd0.pod, pdd00_pdd.pod, pdd01_overview.pod,
1750 pdd02_vtables.pod, pdd04_datatypes.pod, pdd05_opfunc.pod,
1751 pdd06_pasm.pod, pdd1.pod, pdd2.pod, pdd4.pod, pdd5.pod, pdd6.pod:
1752 We're organised and responsible. Honest.
1754 2002-02-17 02:46 sfink
1756 * Makefile.in: Remove $^ for nmake compatibility.
1758 2002-02-16 09:20 brentdax
1760 * config_h.in, test_main.c, include/parrot/chartype.h,
1761 include/parrot/embed.h, include/parrot/encoding.h,
1762 include/parrot/string.h, include/parrot/string_funcs.h: Better
1763 embedding exposure and hiding, part 1.
1765 2002-02-16 04:38 dan
1767 * Makefile.in, core.ops, interpreter.c, pbc2c.pl, pdump.c,
1768 runops_cores.c, docs/running.pod, lib/Parrot/OpTrans/C.pm,
1769 lib/Parrot/OpTrans/CGoto.pm, lib/Parrot/OpTrans/CPrederef.pm:
1770 Anyway, here's a patch to repair pbc2c.pl, combined with removing
1771 typecasts in various places throughout the code. It probably won't
1772 work for Windows yet. The libparrot.a target might need to be
1773 modified to at least prevent it from confusing make on Windows; I
1776 Preliminary instructions for using pbc2c.pl are in
1777 docs/running.pod. I'll try to do better later.
1779 Courtesy of Steve Fink <steve@fink.com>
1781 2002-02-16 04:15 dan
1783 * exceptions.c, include/parrot/exceptions.h: Warnings cleaned up
1785 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1787 2002-02-16 00:03 simon
1789 * classes/: perlarray.pmc, perlhash.pmc:
1791 pmc is already defined!
1793 2002-02-15 23:20 brentdax
1795 * Configure.pl, config_h.in, exceptions.c, pmc.c,
1796 include/parrot/exceptions.h: Far more informative panic messages.
1798 2002-02-15 03:24 dan
1800 * lib/Parrot/: Op.pm, OpsFile.pm, OpTrans/CPrederef.pm: Here's a
1801 much more extensive patch that fixes it to work properly, and
1802 deletes a bazillion casts as well. It also points to the question
1803 "can we make the byte_code be an opcode_t* already?"
1805 Oh, and it makes some of the formatting prettier, so it's gotta be
1808 Courtesy of * Steve Fink <steve@fink.com>
1810 2002-02-15 02:30 dan
1812 * Makefile.in, core.ops, embed.c, misc.c, packfile.c, rx.ops,
1813 stacks.c: I've tweaked the "lint" target somewhat and fixed a few
1814 of the things it finds. Attaching the patch as well as the current
1817 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1819 2002-02-15 01:59 dan
1821 * t/pmc/: array.t, perlhash.t: Disable non-functional bits for the
1824 2002-02-15 01:48 dan
1826 * t/pmc/perlarray.t: Skip tests for features that need twiddling
1828 2002-02-15 01:40 dan
1830 * t/op/rx.t: Skip a test that's waiting for us to rejig some array
1833 2002-02-14 23:30 dan
1835 * resources.c: Added comment for buffer tag routine. D'oh!
1837 2002-02-14 23:28 dan
1839 * resources.c, include/parrot/resources.h: Added buffer mark
1842 2002-02-14 23:17 dan
1844 * memory.c, classes/array.pmc, classes/perlarray.pmc,
1845 include/parrot/memory.h, include/parrot/string.h, t/pmc/perlhash.t:
1846 Rejigged memory system a bit. Now should be ready for the horror
1847 that is garbage collection.
1849 2002-02-14 19:33 gregor
1851 * ops2c.pl, include/parrot/oplib.h:
1852 Added code to automatically generate a function within an oplib to
1853 lookup opinfos given the op name. This will come in handy in future
1854 when we want to twiddle opcode tables at run time and possibly at
1857 2002-02-14 19:25 gregor
1859 * examples/assembly/queens.pasm:
1860 Regenerated queens.pasm from queens.jako since the clone_* stuff
1863 2002-02-14 17:12 dan
1865 * resources.c, include/parrot/resources.h: Finished up the
1866 interface for memory and tracked interpreter thingies.
1868 2002-02-14 16:53 dan
1870 * memory.c, include/parrot/memory.h: intercept free and realloc
1872 2002-02-14 05:53 dan
1874 * interpreter.c, runops_cores.c: The type changes in struct
1875 Packfile break the pointer math used in a few places to calculate
1876 the address of the end of the loaded byte code. This causes
1877 segfaults in build_asm in jit.c when using -j. It also breaks the
1878 bounds checking on opcode address in runops_slow_core.
1880 The patch adds the necessary cast to correct the code_end
1883 Courtesy of Jason Gloudon <perl@gloudon.com>
1885 2002-02-14 01:01 ajgough
1887 * types/: bignum.c, bignum.h, bignum_test.pl: Added support for
1888 BigInt operations (I think), tests for normal operation continue to
1889 pass. Also a shed load of comments.
1891 2002-02-13 01:34 ajgough
1893 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl: This
1894 is a (mostly) working bignumber library. There remains much work
1895 to do though, some functions are not yet implemented and headers
1896 need to find their way to the correct place RSN. Also support for
1897 bigints and a sensible error reporting mechanism are needed.
1899 2002-02-12 18:51 dan
1901 * misc.c: Fix some warnings
1903 2002-02-12 17:10 dan
1905 * misc.c: Run through indent -kr -nce so I can read it
1907 2002-02-12 16:49 dan
1909 * misc.c: Need standard header/footer comments
1911 2002-02-11 20:32 simon
1913 * classes/array.pmc:
1914 get and set pmc methods.
1916 2002-02-11 20:19 simon
1918 * classes/array.pmc:
1919 Maybe the keys aren't integer...
1921 2002-02-11 20:03 simon
1923 * core.ops, vtable.tbl, classes/default.pmc:
1926 2002-02-11 19:07 simon
1928 * vtable.tbl, classes/default.pmc:
1929 Add set_pmc. Usee with caution.
1931 2002-02-11 18:20 dan
1933 * classes/: array.pmc, perlarray.pmc: Patch array classes to
1936 2002-02-11 17:59 simon
1938 * core.ops, embed.c, global_setup.c, key.c, rx.ops,
1939 classes/perlarray.pmc, classes/perlhash.pmc:
1942 2002-02-11 17:57 simon
1944 * packfile.c, include/parrot/packfile.h:
1947 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
1949 2002-02-11 17:55 dan
1951 * docs/parrot_assembly.pod: Document some key ops
1953 2002-02-11 09:20 brentdax
1955 * pmc.c, include/parrot/exceptions.h: Adding a panic ought to be
1958 2002-02-11 00:34 simon
1960 * core.ops, include/parrot/exceptions.h:
1961 This is what keyed set ops look like. Remember, however, that for
1962 keyed functions, all operands must be PMCs. set(PMC, PMC, INT)
1963 means $1 = $2[$3], not $1[$2] = $3. set(PMC,PMC,PMC) is so
1964 obviously ambiguous that you ought to use the 4-arg version
1967 2002-02-10 23:12 jgoff
1969 * classes/: array.pmc, perlarray.pmc: Properly allocate
1970 SELF->data's array of PMC* data in array and perlarray.pmc. This
1971 isn't tested yet, but should be fairly straightforward. PerlHash
1972 needs to be finished before the system will compile again, and that
1973 should be done in the next few days.
1975 2002-02-09 04:46 jgoff
1977 * classes/: array.pmc, default.pmc, intqueue.pmc,
1978 parrotpointer.pmc, perlarray.pmc, perlhash.pmc, perlundef.pmc:
1979 Added basic _keyed member functions. Unfortunately this still
1980 doesn't fix the problems that are causing the build to break. It's
1981 a start though. I'm not implementing the PMC add functions just
1984 2002-02-08 15:59 simon
1986 * classes/array.pmc:
1987 Some more work on getting the array stuff up to date.
1989 2002-02-08 12:23 simon
1991 * classes/array.pmc, classes/perlhash.pmc, include/parrot/key.h,
1992 lib/Parrot/Vtable.pm:
1993 Got array->get_integer_keyed doing what I think it ought to. One
1994 down, all the rest to go.
1996 2002-02-08 11:47 simon
1999 Although I didn't intend it to be quite that broken...
2001 2002-02-08 11:42 simon
2003 * vtable.tbl, include/parrot/parrot.h, lib/Parrot/Vtable.pm:
2004 Completely break Parrot, but at least we get the key stuff right
2007 2002-02-08 06:25 dan
2009 * hints/darwin.pl: Silences the warning about passing in
2010 -flat_namespace to the compile. That's a link-only flag.
2012 2002-02-08 04:52 jgoff
2014 * classes/: array.pmc, default.pmc, intqueue.pmc,
2015 parrotpointer.pmc, perlarray.pmc, perlhash.pmc, perlint.pmc,
2016 perlnum.pmc, perlstring.pmc, perlundef.pmc: Filled in missing
2017 return values in *.pmc, added some missing casts to the repeat_foo
2018 members, and deleted the _index members from the perlscalar
2019 classes. Basic cleanup, and getting ready for _keyed functions.
2021 2002-02-07 04:49 mrjoltcola
2023 * examples/assembly/bsr.pasm: Elaborated on the bsr/ret example,
2024 added a nested subroutine call.
2026 2002-02-07 04:32 jgoff
2028 * vtable.tbl, lib/Parrot/Vtable.pm: vtable.tbl got some minor
2029 changes in order to give the whitespace rules a little workout, and
2030 do a little bit more testing. No actual structural changes were
2031 made. lib/Parrot/Vtable.pm got an interface change, and more
2032 importantly should be ready to support the new '_keyed' attribute,
2033 which will work roughly thus: PMC* src_value gets remapped to 'PMC*
2034 src_value' followed by 'KEY* src_key'. This will be how the new
2035 _keyed operators will function, and those should be written within
2038 2002-02-06 18:00 doughera
2040 * misc.c: Change C++-style comments to C comments (again). Remove
2041 unused perl5 code that was in #if 0/#endif.
2043 2002-02-06 17:59 doughera
2045 * warnings.c: Add trailing newline.
2047 2002-02-06 04:14 mrjoltcola
2049 * include/parrot/io.h, io/io.c: Minor cleanup.
2051 2002-02-06 03:11 mrjoltcola
2053 * examples/assembly/io1.pasm, io/io.c, io/io_win32.c: Tied up a
2054 couple of loose end in win32 IO stuff. Open behaves now but needs
2057 2002-02-05 21:02 brentdax
2059 * classes/pmc2c.pl: Length on whoami init was always 7--a problem
2060 which showed up in Purify builds.
2062 2002-02-05 17:15 simon
2067 Courtesy of: Jonathan Stowe <gellyfish@gellyfish.com>
2069 2002-02-05 17:08 doughera
2071 * misc.c: Avoid C++-style comments.
2073 2002-02-05 17:07 doughera
2075 * lib/Parrot/Jit/sun4Generic.pm: Generated assembly programs were
2076 not valid assembler for Sun's /usr/ccs/bin/as. Now they are,
2077 thanks to Jason Gloudon <perl@gloudon.com>.
2079 2002-02-05 14:04 simon
2082 Make the problem different, perhaps even better.
2084 2002-02-05 13:49 simon
2087 Possibly fix a `short int' is promoted to `int' when passed through
2088 `...' scary error, possibly make things absolutely worse.
2090 2002-02-05 13:15 simon
2095 2002-02-05 13:12 simon
2098 Not going to get far without this one...
2100 2002-02-05 11:41 simon
2103 Don't barf when handed null pointers.
2105 2002-02-05 10:04 simon
2107 * misc.c, include/parrot/misc.h:
2108 Fix some trivial bugs in warnings code.
2110 2002-02-05 09:27 simon
2113 Oops, forgot this one; also added %P support.
2115 2002-02-05 09:20 simon
2117 * MANIFEST, Makefile.in, core.ops, embed.c, interpreter.c,
2118 test_main.c, classes/perlundef.pmc, include/parrot/embed.h,
2119 include/parrot/interpreter.h, include/parrot/misc.h,
2120 include/parrot/parrot.h, include/parrot/warnings.h:
2123 Courtesy of: Brent Dax <brentdax@cpan.org>
2125 2002-02-05 05:41 jgoff
2127 * vtable.tbl, lib/Parrot/Vtable.pm, t/pmc/perlstring.t: Changed the
2128 format of vtable.tbl to get rid of the tab-dependence. The format
2129 now looks roughly like this:
2131 init() # 'void' and 'unique' are assumed INTVAL type ( ) # 'unique'
2132 is assumed str void concatenate (PMC* value, PMC* dest) # Nothing
2133 assumed here, but note the C-like prototyping. Also had to disable
2134 one test that depended upon 'concat_p_p_s', which isn't necessary
2137 Vtable.pm will change again when the type '_keyed' is added,
2138 because that requires remapping parameters slightly differently
2139 again. Also, note that it assumes 'value' is the first parameter
2140 in the list. This assumption will go away at the same time.
2142 2002-02-04 16:57 ajgough
2144 * core.ops, t/pmc/perlstring.t, t/pmc/pmc.t: More tests for pmc
2145 functions. Thanks to Simon Glover.
2147 2002-02-04 02:47 ajgough
2149 * hints/os2.pl: Removes a flag from the os/2 hints file that isn't
2150 needed. I suspect that the entire hints file isn't really needed,
2151 but there's no one to actually tell us this.
2153 2002-02-02 15:45 ask
2155 * docs/ParrotFAQ.htm: fix internal links
2157 2002-02-02 04:06 jgoff
2159 * classes/: array.pmc, intqueue.pmc, perlarray.pmc, perlhash.pmc:
2160 Moving the internal KEY structure from the cache.struct_val member,
2161 where it doesn't really belong, to the internal SELF->data member.
2162 This frees up the cache/type members for other usage.
2164 This is the first step in moving PMCs to the point where we can do
2165 multidimensional PMC handles. The next step is to change the
2166 assembler to accept the syntax of 'set P0["foo"],7'.
2168 2002-02-02 00:13 nicholas
2170 * include/parrot/global_setup.h: Patch from Jonathan Stowe to
2171 prototype Parrot_Array_class_init
2173 2002-02-02 00:13 nicholas
2175 * embed.c: Casts to tidy up warnings from Jonathan Stowe Change
2176 time to sum_time to avoid warning on FreeBSD about tracking a
2177 global [No, this warning does not appear on Linux. Yes, it is real
2180 2002-02-01 23:02 nicholas
2182 * embed.c: Fix fprintf format warning in Parrot_runcode. From Simon
2185 2002-02-01 20:20 nicholas
2187 * t/pmc/pmc.t: Add end at end of asm in test (from Simon Glover)
2189 2002-02-01 18:20 nicholas
2191 * lib/Parrot/Test.pm: Env.pm on 5.005_03 doesn't do a use vars for
2194 2002-02-01 13:22 nicholas
2196 * MANIFEST: Add docs/embed.pod and t/op/ifunless.t
2198 2002-02-01 12:19 simon
2200 * core.ops, t/op/ifunless.t, t/op/integer.t:
2203 2002-02-01 12:11 simon
2205 * lib/Parrot/Test.pm:
2208 2002-02-01 01:38 nicholas
2210 * MANIFEST, MANIFEST.SKIP, Makefile.in: Add a MANIFEST.SKIP file,
2211 and a manitest target to Makefile.in that lets one test the
2214 2002-02-01 00:03 dan
2216 * core.ops, global_setup.c, include/parrot/pmc.h: More setup for
2219 2002-01-31 21:46 gregor
2221 * Configure.pl, Makefile.in, hints/mswin32.pl:
2222 A few more things are now configable, so we are closer to win32
2223 shared library builds. Not there yet, but closer.
2225 2002-01-31 21:00 dan
2227 * global_setup.c, classes/pmc2c.pl, include/parrot/global_setup.h,
2228 include/parrot/pmc.h: First step in dynamically loading PMC classes
2230 2002-01-31 19:38 dan
2232 * Makefile.in: Dependencies in the Makefile are currently too broad
2233 brush. I don't enjoy waiting for everything to recompile every
2234 time I try to tweak the jit. The only file that #includes
2235 jit_struct.h is jit.c, so I feel that the Makefile dependencies
2236 should reflect this, and not cause a gratuitous recompile of
2237 everything. There are probably other auto-generated header files
2238 that world+dog should not depend on.
2240 Courtesy of Nicholas Clark <nick@unfortu.net>
2242 2002-01-31 19:03 gregor
2244 * Makefile.in, lib/Parrot/Test.pm, t/harness:
2245 Added two new make targets:
2247 * testp: Like 'make test', but passes -P to t/harness, so you get
2249 see how broken predereferencing is.
2251 * testj: Like 'make test', but passes -j to t/harness, so you get
2253 see how broken JIT is.
2255 Now, anyone who wants to see how good all three ways of running are
2256 can do so, at the cost of about 3x the time.
2258 2002-01-31 17:09 brentdax
2260 * embed.c, test_main.c: Implement the ARGV-in-P0 thing.
2262 2002-01-31 03:41 grunblatt
2264 * docs/jit.pod: Update jit.pod
2266 2002-01-31 03:20 grunblatt
2268 * jit/i386/core.jit: Hold this until we get an assemble tool,
2269 because of the different objdump problems.
2271 2002-01-31 03:13 grunblatt
2273 * Configure.pl, lib/Parrot/Jit/sun4-solaris.pm,
2274 lib/Parrot/Jit/sun4Generic.pm: Use dis intead of objdump. Courtesy
2275 of: Jason Gloudon <perl@gloudon.com>
2277 2002-01-31 02:22 grunblatt
2279 * jit/i386/core.jit: Continue if the register is null
2281 2002-01-30 23:50 grunblatt
2283 * lib/Parrot/Jit/: alpha-bsd.pm, alpha-linux.pm, alphaGeneric.pm,
2284 i386-bsd.pm, i386-linux.pm, i386Generic.pm, sun4-solaris.pm,
2285 sun4Generic.pm: Move the AS and OBJDUMP constants to each os
2288 2002-01-30 23:35 mrjoltcola
2290 * io/io_win32.c: Change implementation of isatty on win32,
2291 suggested by Hong Zhang.
2293 2002-01-30 23:19 sfink
2295 * jit2h.pl, lib/Parrot/Op.pm, lib/Parrot/OpsFile.pm: Added
2296 Op::may_jump boolean method.
2298 Replaced jit2h's hardcoded pattern match to decide what ops might
2299 change the control flow.
2301 2002-01-30 22:13 dan
2303 * Configure.pl, MANIFEST, testparrotfuncptr.c: This patch allows
2304 parrot to mostly-build with tcc. It allows one to skip compiling
2305 the JIT stuff (by specifying --define jitcapable=0), and it
2306 introduces a test program which gives a friendlier error in this
2307 case for compilers which are as picky as tcc is about function
2310 If anyone figures out the proper way to cast these function
2311 pointers this may not be necessary.
2313 Courtesy of Josh Wilmes <josh@hitchhiker.org>
2315 2002-01-30 20:54 dan
2317 * docs/running.pod, lib/Parrot/Test.pm: I'm being anal again.
2318 Here's an update to docs/running.pod to better reflect the current
2319 state (both the test_parrot and assemble.pl improvements, plus
2320 documentation of a few more things.) And also a speling fiks
2321 s/POST_MORTERM/POST_MORTEM/.
2323 I could also replace some "perl foo" calls with "./foo" if someone
2324 wanted to set the executable flag in CVS on assemble.pl,
2327 Courtesy of Steve Fink <steve@fink.com>
2329 2002-01-30 20:43 dan
2331 * core.ops: find_global doesn't work, so stub out the wrong code
2333 2002-01-30 19:08 dan
2335 * lib/Parrot/Assembler.pm: fixes the POD in Parrot::Assember so
2337 can read it and just tidies it up generally. It also adds
2339 for the constantize_integer and constantize_number functions.
2341 Courtesy of Simon Glover <scog@roe.ac.uk>
2343 2002-01-30 18:02 dan
2345 * assemble.pl, disassemble.pl, optimizer.pl, pbc2c.pl,
2346 classes/genclass.pl, classes/pmc2c.pl,
2347 languages/scheme/Scheme/Test.pm: Many of the Perl scripts in the
2348 distribution (including assemble.pl !)
2349 can no longer find the Parrot::* modules. Enclosed patch fixes
2351 it would be nice if there were an easier way to do this).
2353 Courtesy of Simon Glover <scog@roe.ac.uk>
2355 2002-01-30 16:00 mrjoltcola
2357 * io/io_win32.c: Correct function calls for win32_fdopen and arg
2360 2002-01-30 15:50 mrjoltcola
2362 * io/io_unix.c: Minor bug fix for fdopen flag arg type.
2364 2002-01-30 15:42 grunblatt
2366 * pbc2c.pl, examples/assembly/Makefile: Updates related to moving
2369 2002-01-30 15:38 grunblatt
2371 * MANIFEST: Enclosed patch adds the new SPARC-based JIT files to
2372 the manifest, and also puts it back into alphabetical order.
2374 Courtesy of: Simon Glover <scog@roe.ac.uk>
2376 2002-01-30 14:41 nicholas
2378 * embed.c: Patch from Simon Glover to clean up warnings where
2379 prototype is () not (void)
2381 2002-01-30 13:54 nicholas
2383 * include/parrot/embed.h, test_main.c: Add void as an explicit
2384 parameter in test_main.c's usage(), version(void) and embed.h's
2385 Parrot_new() Without these gcc moans: include/parrot/embed.h:34:
2386 warning: function declaration isn't a prototype
2388 2002-01-30 12:08 simon
2390 * lib/Parrot/.cvsignore:
2391 Ignore generated Perl modules.
2393 2002-01-30 12:07 simon
2396 Run the PMC tests as well.
2398 2002-01-30 12:04 simon
2401 Fix MANIFEST after recent t/pmc rejig.
2403 2002-01-30 11:42 simon
2405 * lib/Parrot/Test.pm:
2406 Report non-zero exit codes.
2408 Courtesy of: Michael G Schwern <schwern@pobox.com>
2410 2002-01-30 11:39 simon
2413 Skip final test, TODO doesn't work yet.
2415 2002-01-30 09:54 brentdax
2417 * docs/embed.pod: Leon Brocard was kind enough to explain to me how
2418 predereferencing works.
2420 2002-01-30 09:38 brentdax
2422 * docs/: embed.pod, parrot.pod: Document this newfangled embedding
2425 2002-01-30 09:37 brentdax
2427 * include/parrot/embed.h: Fix a mistake, clear up a warning.
2429 2002-01-30 09:37 brentdax
2431 * config_h.in: Expose another flag for embedders.
2433 2002-01-30 05:07 jgoff
2435 * make_vtable_ops.pl, t/harness: Both files didn't know of the new
2436 location for Parrot/, and t/harness wasn't able to run the new
2437 op/pmc tests. Both problems fixed, so I think I'm going to declare
2438 the build suitable for public consumption.
2440 2002-01-30 04:34 robert
2442 * docs/Makefile.in: update for CVS movement
2444 2002-01-30 04:32 robert
2446 * Makefile.in: Adjust for CVS reorganization. (This time, edit the
2447 .in file, not the real Makefile)
2449 2002-01-30 04:20 robert
2451 * Configure.pl, jit2h.pl, ops2c.pl, ops2pm.pl, pmc_pm.pl,
2452 vtable_h.pl, classes/pmc2c.pl, include/parrot/parrot.h: Updates
2453 related to moving files around
2455 2002-01-30 04:10 robert
2457 * MANIFEST: Update MANIFEST to reflect CVS reorg.
2459 2002-01-30 04:07 robert
2461 * Configure.pl: Add './lib' to our @INC because Parrot/* moved.
2463 2002-01-30 03:56 robert
2465 * Parrot/: .cvsignore, Assembler.pm, BuildUtil.pm, Op.pm,
2466 OpTrans.pm, OpsFile.pm, Optimizer.pm, PackFile.pm, String.pm,
2467 Test.pm, Vtable.pm, Jit/alpha-bsd.pm, Jit/alpha-linux.pm,
2468 Jit/alphaGeneric.pm, Jit/i386-bsd.pm, Jit/i386-linux.pm,
2469 Jit/i386-nojit.pm, Jit/i386Generic.pm, Jit/sun4-solaris.pm,
2470 Jit/sun4Generic.pm, OpLib/.cvsignore, OpTrans/C.pm,
2471 OpTrans/CGoto.pm, OpTrans/CPrederef.pm, PackFile/ConstTable.pm,
2472 PackFile/Constant.pm, PackFile/FixupTable.pm: Moved Parrot/* to
2475 2002-01-30 03:46 robert
2477 * languages/miniperl/miniperlc: renamed to mpc
2479 2002-01-30 03:45 robert
2481 * t/op/: pmc.t, pmc_array.t, pmc_perlarray.t, pmc_perlhash.t,
2482 pmc_perlstring.t: Moved to t/op/pmc/
2484 2002-01-30 03:40 robert
2486 * include/parrot/register_funcs.h: Renamed to regfuncs.h
2488 2002-01-30 03:14 jgoff
2490 * classes/perlarray.pmc, t/op/pmc_perlarray.t, t/pmc/perlarray.t:
2491 Fixed some problems with PerlArray and added tests. Previously,
2492 only integers could be accessed by negative indices. After this
2493 change, all basic types can be accessed by negative indices, and
2494 they can also be set at negative indices.
2496 2002-01-29 22:13 brentdax
2498 * TODO: Just look at the stupid diff.
2500 2002-01-29 21:53 simon
2502 * TODO, docs/vtables.pod:
2503 New TODO, and tiny addition to vtables.pod
2505 2002-01-29 21:47 mrjoltcola
2507 * include/parrot/io.h, io/io_unix.c: Minor bug fix in io_unix.
2509 2002-01-29 21:38 mrjoltcola
2511 * Makefile.in: Makefile.in tweak for io depend.
2513 2002-01-29 21:15 brentdax
2515 * embed.c: Fix a segfault and some profiling formatting nits.
2517 2002-01-29 20:54 brentdax
2521 2002-01-29 20:50 brentdax
2523 * pmc.c, include/parrot/exceptions.h: Exceptions are better than
2526 2002-01-29 20:17 mrjoltcola
2528 * interpreter.c, core.ops, io.ops: CVS missed this.
2530 2002-01-29 20:17 mrjoltcola
2532 * io/io.c: These should have gone in Sunday with the rest. CVS is
2535 2002-01-29 18:39 brentdax
2537 * platforms/win32.h: Fix Win32 whoops.
2539 2002-01-29 18:29 brentdax
2541 * embed.c, include/parrot/embed.h: A couple minor embedding fixes.
2543 2002-01-29 17:51 simon
2545 * MANIFEST, Makefile.in, config_h.in, embed.c, test_main.c,
2546 include/parrot/embed.h, include/parrot/parrot.h:
2547 Embedding support. Cool.
2549 Courtesy of: <brentdax@cpan.org>
2551 2002-01-29 15:40 grunblatt
2553 * Configure.pl: Detect if we can use "objdump". Courtesy of: Jason
2554 Gloudon <perl@gloudon.com>
2556 2002-01-29 14:42 simon
2558 * include/parrot/parrot.h:
2559 Platform stuff has to be included *after* system headers.
2561 2002-01-29 14:05 grunblatt
2563 * interpreter.c, jit.c, Parrot/Jit/sun4-solaris.pm,
2564 Parrot/Jit/sun4Generic.pm, lib/Parrot/Jit/sun4-solaris.pm,
2565 lib/Parrot/Jit/sun4Generic.pm, include/parrot/jit.h,
2566 jit/sun4/core.jit, jit/sun4/lib.jit, jit/sun4/string.jit: Added
2567 support for SPARC. Courtesy of: Jason Gloudon <perl@gloudon.com>
2569 2002-01-29 10:56 simon
2571 * platforms/generic.h:
2572 If we don't have a S_ISREG, produce something close to it.
2574 2002-01-29 06:01 dan
2576 * MANIFEST, README, LICENSES/Artistic: Finally added licenses
2578 2002-01-29 04:38 jgoff
2580 * classes/array.pmc: Forgot to remove some C++-isms from the
2581 get_{foo}_index routines.
2583 2002-01-29 04:26 jgoff
2585 * MANIFEST, Makefile.in, global_setup.c, classes/Makefile.in,
2586 classes/array.pmc, include/parrot/pmc.h, t/op/pmc_array.t,
2587 t/pmc/array.t: Added array class that languages other than perl can
2588 use for a basis. It has no features like preextension, and the
2589 array index starts at 0.
2591 MANIFEST - added classes/array.pmc and t/op/pmc_array.t Makefile.in
2592 and classes/Makefile.in - Added array.pmc to the makefile.
2593 (Assuming rules like .pmc.o are portable (or even possible) I might
2594 alter classes/Makefile.in to autobuild the appropriate files.
2596 2002-01-29 02:32 dan
2598 * MANIFEST, Parrot/Test.pm, lib/Parrot/Test.pm,
2599 lib/Test/Builder.pm, lib/Test/More.pm, lib/Test/Simple.pm,
2600 lib/Test/Utils.pm, t/op/interp.t, t/op/macro.t, t/op/pmc.t,
2601 t/op/rx.t, t/op/stacks.t, t/pmc/pmc.t:
2602 Update to Test::More 0.41 which adds Test::Builder
2604 Delete the vestigal Test::Utils
2606 Change Parrot::Test so it uses Test::Builder instead of Evil
2610 output_* now returns whether the test passes or fails
2612 Parrot::Test no longer exports Test::More's functions. Instead
2614 can simply be used together. The few tests which used
2616 features (ie. skip) have 'use Test::More' added.
2618 I ditched the export_to_level() crutch. Do we expect parrot to
2620 5.004? (literally 5.004, not 5.004_04)
2622 Courtesy of Michael G Schwern <schwern@pobox.com>
2624 2002-01-28 21:04 dan
2626 * docs/overview.pod: There is no opcodes.pod; I'm assuming the
2627 pointer should actually be to
2628 parrot_assembly.pod, as the canonical documentation.
2630 Courtesy of Simon Glover <scog@roe.ac.uk>
2632 2002-01-28 20:21 dan
2634 * languages/jako/jakoc, t/op/stacks.t: Toss the last traces of
2637 2002-01-28 19:18 dan
2639 * core.ops, register.c: clone[insp] is dead
2641 2002-01-28 17:46 grunblatt
2643 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2644 jit/i386/core.jit: Fix to make the jit work in linux yet again.
2646 2002-01-28 16:45 dan
2648 * MANIFEST, README.OS_X: Added Mac OS X specific readme documenting
2649 the requirement for fink at the moment.
2651 2002-01-28 15:59 simon
2654 People might try and run a directory file, with spectacular
2655 results. We don't want that. No.
2657 2002-01-28 14:58 doughera
2659 * core.ops: Avoid C++-style comments.
2661 2002-01-28 14:16 grunblatt
2663 * jit.c, io/io.c: Changed jit.c to fit the way registers are
2664 accessed. Readded the pio_(stdin|stdout|stderr) to make builds
2667 2002-01-28 13:47 doughera
2669 * include/parrot/register.h: Avoid C++-style comment.
2671 2002-01-28 06:03 dan
2673 * MANIFEST, core.ops, interpreter.c, key.c, register.c, trace.c,
2674 Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
2675 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
2676 docs/parrot_assembly.pod, include/parrot/interpreter.h,
2677 include/parrot/parrot.h, include/parrot/regfuncs.h,
2678 include/parrot/register.h, include/parrot/register_funcs.h,
2679 include/parrot/string.h, include/parrot/string_funcs.h: Registers
2680 are now stored in the interpreter structure itself, rather than
2681 just a pointer to the top of the register structure. Pushes and
2682 pops now involve memcpys, but register access has one fewer
2685 Fails four of the register stack tests, though, so not perfect.
2686 Needs fixing, but this is a good place to start.
2688 2002-01-28 04:40 mrjoltcola
2690 * test_main.c: cvs commit missed this. ??
2692 2002-01-28 04:27 mrjoltcola
2694 * examples/assembly/io1.pasm, include/parrot/exceptions.h,
2695 include/parrot/interpreter.h, include/parrot/io.h, io/io.c,
2696 io/io_stdio.c, io/io_unix.c, io/io_win32.c: ParrotIO local to each
2697 interpreter now (at least in theory). IO handle array added. Misc
2698 bug fixes in layer handling. Changed any IO_ constants to PIO_ so
2699 we don't conflict with system libraries. Still have broken
2700 stuff in win32 and stdio layer.
2702 2002-01-28 04:01 mrjoltcola
2704 * include/parrot/chartype.h: Typo in chartype.h include guard.
2706 2002-01-28 03:41 mrjoltcola
2708 * t/op/interp.t: Fix flag for interp so we don't get "info"
2709 messages which break tests.
2711 2002-01-28 01:54 dan
2713 * include/parrot/string.h: A few more buffer/string flags
2715 2002-01-27 11:33 nicholas
2717 * chartypes/unicode.c: Cast unsigned argument to int in call to
2718 isdigit to silence gcc warning.
2720 2002-01-26 23:18 grunblatt
2722 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm: Turn
2725 2002-01-26 23:17 grunblatt
2727 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2728 jit/i386/core.jit: [no log message]
2730 2002-01-26 22:18 simon
2732 * jit/i386/core.jit:
2733 Jumping to 0x0 is a recipe for segfaults.
2735 2002-01-26 18:35 simon
2738 Allow user to select which tests to harness
2740 Courtesy of: Nicholas Clark <nick@unfortu.net>
2742 2002-01-26 17:20 grunblatt
2744 * Parrot/Jit/i386-linux.pm, Parrot/Jit/i386Generic.pm,
2745 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386Generic.pm: Patch
2746 to make the jit work in linux again.
2748 2002-01-26 16:52 dan
2750 * Configure.pl, hints/darwin.pl: Add -Wno-shadow, as Darwin's
2751 headers can't cope with this. Darwin-only
2753 2002-01-26 16:04 dan
2755 * include/parrot/parrot.h: Quick note to remind folks that this
2756 isn't the file they're looking for if they're writing extensions or
2759 Courtesy of Andy Dougherty <doughera@lafayette.edu>
2761 2002-01-26 00:41 mrjoltcola
2765 2002-01-26 00:37 mrjoltcola
2767 * docs/ParrotFAQ.htm: Parrot FAQ : Created and maintained by Adam
2770 2002-01-25 01:31 grunblatt
2772 * jit/alpha/core.jit: There is no neg or fneg.
2774 2002-01-25 01:27 grunblatt
2776 * core.ops, Parrot/Jit/alphaGeneric.pm, Parrot/Jit/i386Generic.pm,
2777 lib/Parrot/Jit/alphaGeneric.pm, lib/Parrot/Jit/i386Generic.pm,
2778 jit/alpha/core.jit, jit/i386/core.jit, t/op/integer.t,
2779 t/op/number.t: Added Parrot_neg. Erase t.s
2781 2002-01-24 23:26 dan
2783 * interpreter.c: Best make sure unused elements are NULL
2785 2002-01-24 23:24 dan
2787 * interpreter.c: Fix stupid thinko
2789 2002-01-24 18:37 doughera
2791 * Makefile.in: Add a few missing dollar signs in the lifetest
2792 section so that ${exe} and the like get properly interpolated.
2794 2002-01-24 18:15 mrjoltcola
2796 * docs/: .cvsignore, Makefile.in, parrot.pod: Fix pod generation
2797 for io.ops file. Add reference to it in parrot.pod. Courtesy of
2798 Simon Glover <scog@roe.ac.uk>
2800 2002-01-24 06:43 mrjoltcola
2802 * io/io_stdio.c: Oops.
2804 2002-01-24 06:34 mrjoltcola
2806 * include/parrot/io.h, io/TODO, io/io.c, io/io_stdio.c: Did a bit
2807 of work on the buffering layer. Decided to use shared read/write
2808 buffer (as do most implementations) for now since its the simplest
2809 way to keep everything synced, (flush on seeks, flush read on
2812 2002-01-24 03:38 mrjoltcola
2814 * test_main.c: Cleaned up option handling code a bit for main().
2816 2002-01-23 23:22 dan
2818 * interpreter.c, include/parrot/interpreter.h,
2819 include/parrot/resources.h: Now each interpreter gets its own hash
2822 2002-01-23 20:45 dan
2824 * Configure.pl: Fix a warning when there's no - in an architecture
2826 2002-01-22 23:57 grunblatt
2828 * docs/running.pod: [no log message]
2830 2002-01-22 20:29 doughera
2832 * KNOWN_ISSUES: long doubles don't work on SPARC either. It
2833 appears to be a generic problem (if sizeof(long double) >
2834 sizeof(double)), not an x86-specific one.
2836 2002-01-22 16:57 doughera
2838 * runops_cores.c: Change variable name from time to starttime to
2839 avoid gcc warning about variable name shadowing.
2841 2002-01-22 16:55 doughera
2843 * classes/pmc2c.pl: Include class_init prototype too.
2845 2002-01-22 16:01 doughera
2847 * MANIFEST: [no log message]
2849 2002-01-22 01:04 ajgough
2851 * global_setup.c, classes/default.pmc, classes/intqueue.pmc,
2852 classes/parrotpointer.pmc, classes/perlarray.pmc,
2853 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
2854 classes/perlstring.pmc, classes/perlundef.pmc, classes/pmc2c.pl,
2855 include/parrot/global_setup.h: Patch from Nick Clark to quieten
2856 warnings from pmc files. Message-ID:
2857 <20020121224719.GE1726@Bagpuss.unfortu.net>
2859 2002-01-22 00:53 ajgough
2861 * test_main.c: Clears up a couple of warnings in test_main.c.
2862 Thanks to Nick Clark. Message-ID:
2863 <20020121190457.GB1726@Bagpuss.unfortu.net>
2865 2002-01-22 00:47 ajgough
2867 * string.c, chartypes/unicode.c, chartypes/usascii.c,
2868 include/parrot/chartype.h: Cause all codepoints to be treated as
2869 UNITVALS, and get_digit to return INTVAL, just in case. (Thanks to
2870 Nick Clark, see also: Message-ID:
2871 <20020121214137.GC2371@Bagpuss.unfortu.net> )
2873 2002-01-22 00:24 dan
2875 * key.c: We do mandate an ANSI conformant C compiler, don't we?
2877 Appended patch cures these warnings:
2879 key.c: In function `debug_key': key.c:29: warning: int format,
2880 INTVAL arg (arg 3) key.c:33: warning: int format, INTVAL arg (arg
2881 3) key.c:33: warning: int format, INTVAL arg (arg 4) key.c:36:
2882 warning: int format, INTVAL arg (arg 3) key.c:36: warning: int
2883 format, INTVAL arg (arg 4)
2885 Courtesy of Nicholas Clark <nick@unfortu.net>
2887 2002-01-21 12:41 mrjoltcola
2889 * MANIFEST, io.ops: For some reason cvs commit didn't get this, may
2892 2002-01-21 06:37 mrjoltcola
2894 * io/io.c: Cleanup a warning
2896 2002-01-21 06:28 mrjoltcola
2898 * examples/assembly/io1.pasm, include/parrot/io.h, io/io.c,
2899 io/io_stdio.c, io/io_unix.c, io/io_win32.c: Added 32/64 bit seek
2900 ops. Various other IO twiddlings.
2902 2002-01-21 03:25 grunblatt
2904 * Makefile.in: Use $jitcpuarch instead of $cpuarch. Thanks to
2905 Melvin Smith for the catch up.
2907 2002-01-20 23:13 sfink
2909 * stacks.c: Fixed logic errors, need tests
2911 2002-01-20 22:17 brentdax
2913 * rx.c, rx.ops, include/parrot/rx.h, t/op/rx.t: Make /m work and
2914 prepare for /i to work.
2916 2002-01-20 20:52 grunblatt
2918 * Configure.pl, MANIFEST, Makefile.in, interpreter.c, jit.c,
2919 jit2h.pl, Parrot/Jit/alpha-bsd.pm, Parrot/Jit/alpha-linux.pm,
2920 Parrot/Jit/alphaGeneric.pm, Parrot/Jit/i386-bsd.pm,
2921 Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/alpha-bsd.pm,
2922 lib/Parrot/Jit/alpha-linux.pm, lib/Parrot/Jit/alphaGeneric.pm,
2923 lib/Parrot/Jit/i386-bsd.pm, lib/Parrot/Jit/i386-linux.pm,
2924 Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2925 include/parrot/jit.h, jit/alpha/core.jit, jit/alpha/lib.jit,
2926 jit/alpha/string.jit:
2927 - Added support for ALPHA, by now linux and bsd.
2929 - Reduced jit2h.pl execution time by precompiling the call to the
2932 - Reduced the duplicated code in Parrot/Jit/*.pm by adding
2933 Parrot/Jit/${cpuarch}Generic.pm
2935 - Changed the way to detect quads to what is written in "man
2938 2002-01-20 17:23 brentdax
2940 * rx.ops: There's no such thing as rx_allocateinfo.
2942 2002-01-19 08:26 brentdax
2944 * pbc2c.pl: Stop this stupid "hard-code the new oplib" stuff.
2946 2002-01-19 07:12 mrjoltcola
2948 * MANIFEST, core.ops, io.ops, pbc2c.pl: Separate pure ParrotIO ops
2949 into io.ops, leave the STDIO wrappers in core.ops until they
2950 disappear. Added debug op for switching on VM debug flag
2952 2002-01-19 01:55 mrjoltcola
2954 * include/parrot/io.h, io/TODO, io/io.c, io/io_stdio.c,
2955 io/io_unix.c, io/io_win32.c: Added a few more Win32 layer calls
2957 2002-01-19 00:55 brentdax
2959 * Makefile.in, rx.c, rx.ops, rxstacks.c, include/parrot/rx.h,
2960 include/parrot/rxstacks.h: Add regex-specific stacks for
2963 2002-01-18 23:58 dan
2965 * Configure.pl: I think the optimal fix here is simply to remove
2966 -ansi -pedantic. -ansi may well have some uses, but even the gcc
2967 man pages say "There is no reason to use this option [-pedantic];
2968 it exists only to satisfy pedants."
2970 Courtesy of Andy Dougherty <doughera@lafayette.edu>
2972 2002-01-18 23:23 dan
2974 * MANIFEST, docs/parrot.pod, docs/running.pod: This patch add
2975 docs/running.pod, which lists the various executables Parrot
2976 currently includes, examples of running them, and mentions of where
2977 they fail to work. It's more of a cry for help than a useful
2978 reference. :-) I've been having trouble recently when making
2979 changes in figuring out whether I broke anything, because any
2980 non-default way of running the system seems to be already broken. I
2981 can't tell what brokenness is expected and what isn't.
2983 Courtesy of Steve Fink <steve@fink.com>
2985 2002-01-15 22:13 brentdax
2987 * include/parrot/rx.h, rx.c, rx.ops: Remove the last vestiges of
2988 substring use and enhance performance.
2990 2002-01-15 21:03 ajgough
2992 * string.c: Fix problem with string_transcode, &dest not being
2993 updated if src was already in desired encoding.
2995 2002-01-15 16:54 brentdax
2997 * rx.c, rx.ops, include/parrot/rx.h: Hunt down and destroy
2998 warnings. Leaves only one warning, at rx.ops line 409, that I
2999 can't manage to get rid of.
3001 2002-01-15 16:50 dan
3003 * pbc2c.pl: Pointer arithmetic not quite right in the generated
3004 code. Also patches pbc2c.pl to work with rx.ops.
3006 Courtesy of Jason Gloudon <perl@gloudon.com>
3008 2002-01-15 16:15 dan
3010 * classes/Makefile.in: All the C files in classes/ weren't being
3011 compiled with an of the gcc warnings flags. With this patch they
3012 are, and there are an awful lot of warnings, more than I could hope
3013 to understand and clear up (within any sensible time period before
3014 submitting a rash of patches, by which time everyone else would
3015 have moved the code on)
3017 Courtesy of Nicholas Clark <nick@unfortu.net>
3019 2002-01-15 16:10 dan
3021 * core.ops, ops2c.pl, Parrot/Op.pm, Parrot/OpTrans.pm,
3022 Parrot/OpsFile.pm, lib/Parrot/Op.pm, lib/Parrot/OpTrans.pm,
3023 lib/Parrot/OpsFile.pm, Parrot/OpTrans/C.pm,
3024 Parrot/OpTrans/CGoto.pm, Parrot/OpTrans/CPrederef.pm,
3025 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
3026 lib/Parrot/OpTrans/CPrederef.pm, chartypes/unicode.c,
3027 chartypes/usascii.c: This patch adds a few more macros for .ops
3028 files to use. In addition to the existing
3042 This is intended mainly for use in helper functions in .ops files,
3043 but also for ops that need to eg push the address of the next
3044 opcode onto a stack. The only place this currently happens (outside
3045 of my private code) is in the bsr opcode, which previously
3046 hardcoded the computation.
3048 This patch also makes ops2c.pl move the CUR_OPCODE #define a bit
3049 higher in the generated file so that it can be used by static
3050 functions in the preamble.
3052 Finally, I ran into a parentheses matching problem -- should goto
3053 OFFSET(...) rewrite \bgoto\s+OFFSET\((.*)\) or
3054 \bgoto\s+OFFSET\((.*?)\)
3056 It was done inconsistently for the different calculations, and of
3057 course neither are correct because you really want matching
3058 parentheses. But that seems like too much bother. (Currently,
3059 there's only one place that uses anything other than $n in the
3060 parentheses, and that's the enternative() op.) So I made them all
3061 .*? but emulated recent POD by also allowing (( ... )) (that's two
3062 parenthesis with a space padding the body.)
3064 The generated core_ops.c and core_ops_prederef.c files after this
3065 patch are identical except for the CUR_OPCODE and REL_PC macros
3066 getting moved a little higher, and the bsr in the regular path (not
3067 prederef) uses 'CUR_OPCODE' instead of the hardcoded 'cur_opcode'.
3069 In summary, this is a big wad of meaningless changes for the
3070 current code. But it will make adding some opcodes easier in the
3071 future, and cleans up a small nit in the current bsr.
3073 Courtesy of Steve Fink <steve@fink.com>
3075 2002-01-15 08:48 brentdax
3077 * include/parrot/rx.h: Bitmaps can now include chars >255 (well,
3080 2002-01-15 08:45 brentdax
3082 * rx.c, rx.ops: Bitmaps can now include chars >255 (well, sort of).
3084 2002-01-15 05:00 brentdax
3086 * rx.ops: Speed up rx_literal--roughly doubles benchmark
3089 2002-01-14 20:18 dan
3091 * vtable.tbl, vtable_h.pl: Clean up a zillion warnings
3093 Courtesy of Nicholas Clark <nick@unfortu.net>
3095 2002-01-14 20:03 dan
3097 * Configure.pl, MANIFEST, Makefile.in, core.ops, exceptions.c,
3098 global_setup.c, interpreter.c, key.c, ops2c.pl, register.c,
3099 runops_cores.c, rx.ops, stacks.c, string.c, test_main.c, trace.c,
3100 chartypes/unicode.c, chartypes/usascii.c, classes/default.pmc,
3101 classes/parrotpointer.pmc, classes/perlarray.pmc,
3102 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
3103 classes/perlstring.pmc, classes/perlundef.pmc,
3104 encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
3105 encodings/utf8.c, include/parrot/exceptions.h, include/parrot/io.h,
3106 include/parrot/parrot.h, include/parrot/rx.h, io/io_stdio.c,
3107 io/io_win32.c, platforms/win32.c, platforms/win32.h, t/op/pmc.t,
3108 t/op/pmc_perlhash.t, t/op/rx.t, t/pmc/perlhash.t, t/pmc/pmc.t: This
3109 patch cleans up most of the MSVC-warnings when using warning level
3110 4 (the highest, one above the default level 3). It turns off two
3111 level-4 warnings for 'unreferenced formal parameter' and 'named
3112 type definition in parentheses', the latter of which was turning up
3113 warnings in MS VC headers. Level 4 warnings also helped me find a
3114 couple of other lurking bugs in the parrot code.
3116 Replaces the various fprintf/exit combos with calls to
3117 internal_exception, which uses var_args to emulate printf. Various
3118 exception types were added as well. These are probably temporary
3119 until a real exception system arrives.
3121 Fixed some places in the IO code where wrong functions were being
3122 called, or put into the vtable.
3124 Courtesy of "Michel Lambert" <mlambert@legendent.com>
3126 2002-01-14 19:00 dan
3128 * MANIFEST: D'oh! Forgot a file.
3130 Courtesy of Andy Dougherty <doughera@lafayette.edu>
3132 2002-01-14 18:44 brentdax
3134 * rx.c, rx.ops, include/parrot/rx.h: Use bitmaps where it makes
3135 sense (and a few other enhancements to regexes).
3137 2002-01-14 07:07 brentdax
3139 * interpreter.c, runops_cores.c, test_main.c,
3140 include/parrot/interpreter.h: Make profiling a little more useful.
3142 2002-01-13 19:44 dan
3144 * Configure.pl: Turn off unsed things warnings for now
3146 2002-01-13 19:39 dan
3148 * key.c, classes/perlarray.pmc: key.c: intialize KEY.keys
3150 classes/perlarray.c: * get_string: is casting
3151 SELF->cache.struct_val to a STRING*, while all other methods are
3152 using it as a KEY*; don't know what a perlarray stringifies to,
3153 so replacing with NULL * get_bool: the default behaviour does not
3156 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3158 2002-01-13 19:37 dan
3160 * Makefile.in, classes/Makefile.in: Makefile.in: (Re)add ld_debug
3161 flags to LDFLAGS, so that Configure.pl --debugging works with
3164 classes/Makefile.in make easier to add pmb2c.pl flags to all
3167 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3169 2002-01-13 19:36 dan
3171 * io/io_win32.c: according to my MSVC docs, you should use
3175 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3177 2002-01-13 19:35 dan
3179 * docs/intro.pod: Doc tweak.
3181 Courtesy of Simon Glover <scog@roe.ac.uk>
3183 2002-01-13 19:34 dan
3185 * t/: op/pmc_perlstring.t, pmc/perlstring.t: Enclosed test checks
3190 works with PerlString PMCs; these should be false if they are "",
3192 are undefined, and true in every other case.
3194 Courtesy of Simon Glover <scog@roe.ac.uk>
3196 2002-01-13 19:23 dan
3198 * Configure.pl, config_h.in, core.ops, classes/perlnum.pmc: Change
3199 NUMVAL_FMT to FLOATVAL_FMT.
3201 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3203 2002-01-13 17:45 jgoff
3205 * Makefile.in, global_setup.c, classes/Makefile.in,
3206 classes/intqueue.pmc, include/parrot/pmc.h, t/op/pmc.t,
3207 t/pmc/pmc.t: IntQueue is for an upcoming article on perl.com on
3208 designing your own classes.
3210 2002-01-13 08:47 simon
3212 * interpreter.c, Parrot/OpTrans/CPrederef.pm,
3213 lib/Parrot/OpTrans/CPrederef.pm:
3214 Fix bsr in prederef mode.
3216 Courtesy of: Jason Gloudon <perl@gloudon.com>
3218 2002-01-12 15:33 dan
3220 * interpreter.c, key.c, packfile.c, register.c, resources.c,
3221 string.c, encodings/singlebyte.c, encodings/utf32.c,
3222 include/parrot/parrot.h, io/io.c, io/io_stdio.c, io/io_unix.c:
3223 Silence most of the unused variable warnings.
3225 Courtesy of Nicholas Clark <nick@unfortu.net>
3227 2002-01-12 15:18 dan
3229 * rx.ops: This patch fixes a warning and also changes an 'int' to
3230 an 'INTVAL'. All tests should pass on Solaris.
3232 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3234 2002-01-12 15:13 dan
3236 * interpreter.c, string.c, test_main.c, classes/parrotpointer.pmc,
3237 examples/assembly/life.pasm, include/parrot/interpreter.h,
3238 include/parrot/io.h, io/io.c, io/io_stdio.c, io/io_unix.c,
3239 io/io_win32.c: More IO work. (Plus some misc twiddles)
3241 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
3243 2002-01-12 01:14 dan
3245 * include/parrot/string.h: fix a missing name
3247 2002-01-12 00:39 grunblatt
3249 * include/parrot/string.h: Few typos.
3251 2002-01-12 00:16 grunblatt
3253 * jit.c, jit2h.pl, jit/i386/core.jit: Added support for opcodes
3254 that change the program control flow.
3256 2002-01-11 23:53 brentdax
3258 * classes/parrotpointer.pmc: Tell the GC to keep its hands out of a
3259 ParrotPointer's guts.
3261 2002-01-11 23:03 dan
3263 * include/parrot/string.h: flags for the buffers, for GC
3265 2002-01-11 22:31 dan
3267 * include/parrot/pmc.h: PMC flag docs. Those'd be good...
3269 2002-01-11 22:21 dan
3271 * include/parrot/pmc.h: Started with PMC flags
3273 2002-01-11 19:33 dan
3275 * config_h.in, memory.c, resources.c, string.c,
3276 include/parrot/resources.h: Beginnings of a memory allocation/gc
3277 system. Without the GC part.
3279 2002-01-11 18:05 dan
3281 * core.ops: Make sure constant pushes are right on mixed 32/64 bit
3284 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3286 2002-01-11 17:50 dan
3288 * core.ops, pbc2c.pl, Parrot/OpTrans/CGoto.pm,
3289 lib/Parrot/OpTrans/CGoto.pm, include/parrot/interpreter.h: Here is
3290 a patch that makes pbc2c generated code work with the bsr opcode.
3291 It creates a new opcode 'enternative', and uses this to support a
3292 mixed model of interpretation and execution of compiled C code.
3294 Courtesy of Jason Gloudon <perl@gloudon.com>
3296 2002-01-11 17:48 dan
3298 * Makefile.in: Add life as a potential .exe target
3300 2002-01-11 17:30 dan
3302 * include/parrot/resources.h: Start of arena stuff for GC
3304 2002-01-11 05:34 brentdax
3306 * rx.ops: Docs modifications.
3308 2002-01-11 04:19 brentdax
3310 * rx.ops, include/parrot/rx.h: Remove unnecessary evilness from
3311 regular expressions.
3313 2002-01-11 03:44 grunblatt
3315 * jit/i386/core.jit: off by one.
3317 2002-01-11 02:25 dan
3319 * Makefile.in, examples/assembly/life.pasm: Tweak to life benchmark
3321 Courtesy of Steve Fink <steve@fink.com>
3323 2002-01-11 00:32 brentdax
3325 * MANIFEST: Forgot to put parrotpointer.pmc in the MANIFEST.
3327 2002-01-10 23:22 ajgough
3329 * string.c, docs/strings.pod: Removed all the nul termination code,
3330 as this is in general a bad idea. Note added to docs/strings.pod
3331 to warn people away from assuming termination.
3333 2002-01-10 23:14 dan
3335 * core.ops, interpreter.c, jit.c, rx.c, rx.ops, stacks.c,
3336 testparrotsizes_c.in, include/parrot/interpreter.h,
3337 include/parrot/rx.h, include/parrot/stacks.h: Much nicer stack
3340 Courtesy of Steve Fink <steve@fink.com>
3342 2002-01-10 22:48 dan
3344 * core.ops: Fix 'basic' test 1 for sizeof(opcode_t) !=
3347 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3349 2002-01-10 22:46 dan
3351 * key.c, classes/perlhash.pmc, t/op/pmc_perlhash.t,
3352 t/pmc/perlhash.t: Well, actually two bugs.
3354 The first is an off-by-one error in key.c than can cause parrot
3355 to segfault if hash % NUM_BUCKETS happens to be zero.
3357 The other is a bug in the PerlHash init() code that causes new
3359 PMCs to start with the wrong size.
3361 Both fixed below; also tests to prevent them recurring.
3363 Courtesy of Simon Glover <scog@roe.ac.uk>
3365 2002-01-10 22:30 dan
3367 * classes/default.pmc, classes/perlarray.pmc, t/op/pmc_perlarray.t,
3368 t/pmc/perlarray.t: The enclosed patch allows one to use the if op
3371 Courtesy of Simon Glover <scog@roe.ac.uk>
3373 2002-01-10 21:31 dan
3375 * examples/assembly/life.pasm: Tweaked to be a benchmarkable thing
3377 2002-01-10 20:30 grunblatt
3379 * jit.c, jit2h.pl, Parrot/Jit/i386-bsd.pm,
3380 Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-bsd.pm,
3381 lib/Parrot/Jit/i386-linux.pm, jit/i386/core.jit, jit/i386/lib.jit:
3382 All the op codes that doesn't change the program control flow now
3383 work in the JIT by calling the code generated by the compiler when
3384 the op is not in core.jit TODO: * Make all the ops that change
3385 the program control flow (and are not on core.jit) work. *
3386 Remove the dispatch payload.
3388 2002-01-10 17:13 dan
3390 * classes/parrotpointer.pmc: This patch fixes parrotpointer.pmc,
3391 which tries to return 0 from a void function.
3393 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3395 2002-01-10 17:12 dan
3397 * t/op/macro.t: Skip tests, don't comment them out.
3399 Courtesy of Simon Glover <scog@roe.ac.uk>
3401 2002-01-10 17:10 dan
3403 * rx.c: This fixes a couple of nits in rx.c:
3405 1. There's no newline at the end, which makes gcc unhappy.
3406 2. We should use NULL, not 0 or "", for creating null pointers.
3408 Courtesy of Simon Glover <scog@roe.ac.uk>
3410 2002-01-10 17:09 dan
3412 * MANIFEST: Adds rx.t, removes duplicated rx.c and puts everything
3416 Courtesy of Simon Glover <scog@roe.ac.uk>
3418 2002-01-10 16:54 ajgough
3420 * resources.c: Made free_string check that there was a string to
3421 free. In reponse to a bug spotted by Joshua Nye.
3423 2002-01-09 22:44 dan
3425 * global_setup.c: Forgot the setup
3427 2002-01-09 22:35 dan
3429 * rx.ops: Forgot this one
3431 2002-01-09 22:35 dan
3433 * MANIFEST, Makefile.in, rx.c, string.c, include/parrot/pmc.h,
3434 include/parrot/rx.h, t/op/rx.t: Preliminary regex implementation.
3435 Tests don't work, though.
3437 Courtesy of "Brent Dax" <brentdax@cpan.org>
3439 2002-01-09 21:48 dan
3441 * t/: op/pmc_perlarray.t, pmc/perlarray.t: Whoops, forgot that
3443 2002-01-09 21:22 dan
3445 * classes/Makefile.in, classes/parrotpointer.pmc, Makefile.in:
3446 Generic pointer holder class
3448 Courtesy of "Brent Dax" <brentdax@cpan.org>
3450 2002-01-09 21:19 dan
3452 * MANIFEST, classes/perlarray.pmc, t/op/pmc.t, t/pmc/pmc.t: Array
3455 2002-01-09 19:54 dan
3457 * io/io_unix.c: Whoops. Forgot one
3459 2002-01-09 19:43 dan
3461 * key.c, classes/perlhash.pmc, t/op/pmc_perlhash.t,
3462 t/pmc/perlhash.t: Fix hash crash bugs
3464 Courtesy of Simon Glover <scog@roe.ac.uk>
3466 2002-01-09 19:13 dan
3468 * memory.c: Signedness whoops.
3470 Courtesy of Simon Glover <scog@roe.ac.uk>
3472 2002-01-09 18:23 dan
3474 * MANIFEST, Makefile.in, include/parrot/io.h, io/io.c, io/io_os.c,
3475 io/io_stdio.c, io/io_win32.c: Changes:
3477 -Minor layer cleanups -Win32 layer added (mostly stubs for now) but
3478 will be using the Win32 API and company rather than the unix-ish
3479 fake ones. -stdin/stdout/stderr Win32 specific code added. Rather
3480 than use 0,1,2, Microsoft says use GetStdHandle(), etc. so that
3481 stuff is there. Soon we should be able to start using these
3482 rather than fprintf(stderr, ...) and remove stdio linkage.
3484 Courtesy of <mrjoltcola@mindspring.com>
3486 2002-01-09 17:26 dan
3488 * test_main.c: Fixes bad code gen on x86.
3490 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3492 2002-01-09 17:24 dan
3494 * Configure.pl, config_h.in, core.ops, key.c, classes/perlint.pmc,
3495 classes/perlnum.pmc: This patch adds macros to the config.h file
3496 for INTVAL and NUMVAL printf formats.
3498 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3500 2002-01-08 22:55 ajgough
3502 * docs/vtables.pod: Clarify what get_string should do.
3504 2002-01-08 20:05 dan
3506 * key.c: Keep comments in sync.
3508 Courtesy of Simon Glover <scog@roe.ac.uk>
3510 2002-01-08 19:50 dan
3512 * memory.c, include/parrot/memory.h: Need a realloc
3514 2002-01-08 17:24 gregor
3516 * .cvsignore, Configure.pl, Makefile.in:
3517 Added 'reconfig' make target and corresponding --reconfig option to
3518 Configure.pl, so its very easy to re-run Configure.pl with the last
3519 (command-line) options you passed it.
3521 2002-01-08 16:33 dan
3523 * core.ops, make_vtable_ops.pl, Parrot/OpsFile.pm,
3524 lib/Parrot/OpsFile.pm: Add in, out, and inout parameters to teh ops
3525 in core.ops. Potential help for optimizers and JITters.
3527 Courtesy of gregor@linux1.kennedytech.com
3529 2002-01-08 16:32 dan
3531 * key.c: Grab key length from the right spot
3533 Courtesy of "Peter Gibbs" <peter@emkel.co.za>
3535 2002-01-08 13:27 ajgough
3537 * test_main.c: Fix slight thinko in realloc usage for reading from
3540 2002-01-08 11:34 ajgough
3542 * test_main.c: Allow test_parrot to read bytecode stream from
3543 stdin, adds -f command line option, with "-f -" doing the stdin
3546 2002-01-08 06:34 jgoff
3548 * key.c, include/parrot/key.h: key.c - Added simple implementation
3549 of buckets. include/parrot/key.h - Added enum_key_bucket type
3551 2002-01-08 03:21 jgoff
3553 * include/parrot/key.h: Added an undef type to the key structure,
3554 so we can delete keys without confusion.
3556 2002-01-07 22:09 dan
3558 * key.c, packfile.c, string.c, include/parrot/key.h,
3559 include/parrot/packfile.h, include/parrot/string.h: Fix whines
3560 about index being redefined
3562 Courtesy of Nick Clark
3564 2002-01-07 21:15 dan
3566 * ops2pm.pl: Don't allow the same ops lib to be included twice.
3568 Courtesy of Steve Fink <steve@fink.com>
3570 2002-01-07 20:48 dan
3572 * Parrot/Test.pm, lib/Parrot/Test.pm: Report useful info for test
3575 Courtesy of "Brent Dax" <brentdax@cpan.org>
3577 2002-01-07 20:43 dan
3579 * docs/intro.pod: Missing a comma
3581 Courtesy of "coral" <coral@eekeek.org>
3583 2002-01-07 20:41 dan
3585 * global_setup.c: Quiet a warning
3587 Courtesy of Simon Glover <scog@roe.ac.uk>
3589 2002-01-07 18:58 gregor
3592 Ignore intermediate test files.
3594 2002-01-07 17:01 gregor
3597 Print a warning if an .ops file is mentioned more than once on the
3600 2002-01-07 16:12 ajgough
3602 * t/: op/pmc_perlhash.t, pmc/perlhash.t: A couple more hash tests,
3603 these shouldn't fail.
3605 2002-01-07 15:15 simon
3607 * t/: op/pmc_perlhash.t, pmc/perlhash.t:
3610 2002-01-07 15:11 simon
3613 Fix zero-termination bug in hash function.
3615 2002-01-07 13:37 ajgough
3617 * MANIFEST, t/op/pmc_perlhash.t, t/pmc/perlhash.t: Added
3618 pmc_perlhash.t, one test currently fails, one passes, yin-yang fun.
3620 2002-01-07 11:53 brentdax
3622 * Configure.pl: Fixes the + thing in prompts, plus adds a synonym
3623 (:add{foo}) and a new deleting thing (:rem{foo})
3625 2002-01-07 11:43 simon
3628 Gobble the + before concatenating.
3630 2002-01-07 03:53 dan
3632 * Makefile.in: Dependency fix for new ops setup.
3634 2002-01-07 03:33 jgoff
3636 * classes/perlarray.pmc: Add negative indices, and fix a small
3639 2002-01-06 23:54 ajgough
3641 * hints/os2.pl: Makes the hints file take account of ldflags and
3642 ccflags being split. This hints file is still very specific to
3643 builds with gnu tools, but a proper solution can wait. Thanks to
3646 2002-01-06 22:12 dan
3648 * Makefile.in, ops2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
3649 -changes Parrot::OpLib::core's dependencies to reflect the new
3650 selectable ops files -allows some of the special forms of 'goto'
3651 inside the PREAMBLE of an opcode file
3653 Courtesy of "Brent Dax" <brentdax@cpan.org>
3655 2002-01-06 19:59 simon
3660 2002-01-06 18:19 dan
3662 * classes/perlhash.pmc: Fix some type issues.
3664 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3666 2002-01-06 18:03 dan
3668 * Configure.pl, Makefile.in: It adds a prompt to Configure asking
3669 for a list of opcode files to use. The default is everything
3670 available except for obscure.ops.
3672 In addition, it makes it so that if your answer to a question
3673 starts with '+', it will concatenate it to the default. For
3676 What C compiler do you want to use? [cl] +HAHAHA!!!
3678 will result in $PConfig{cc} eq "cl HAHAHA!!!". While that example
3679 is not terribly useful, it is quite useful with things like
3680 command-line flags and the like.
3682 Finally, it contains a couple tweaks so that my syntax-highlighting
3683 editor recognizes some heredocs correctly. :^)
3685 Courtesy of "Brent Dax" <brentdax@cpan.org>
3687 2002-01-06 17:59 dan
3689 * KNOWN_ISSUES, MANIFEST, README: Doc Patches
3691 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3693 2002-01-06 17:58 dan
3695 * MANIFEST: We're missing a couple of files from the MANIFEST.
3697 Courtesy of Simon Glover <scog@roe.ac.uk>
3699 2002-01-06 17:57 dan
3701 * ops2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: 1.
3702 Compiler directives, etc. in files other than core.ops will now
3703 work. 2. Compiler warnings will now display the file and line
3704 number of the opcode file.
3706 Courtesy of "Brent Dax" <brentdax@cpan.org>
3708 2002-01-06 17:52 dan
3710 * languages/jako/jakoc: Fix breakage caused by iton/ntoi going away
3712 Courtesy of Simon Glover <scog@roe.ac.uk>
3714 2002-01-06 17:36 dan
3716 * docs/intro.pod: Lots of updates
3718 Courtesy of Simon Glover <scog@roe.ac.uk>
3720 2002-01-06 02:34 gregor
3723 Add some internal documentation on the theory of operation of the
3726 2002-01-06 02:17 gregor
3729 Removed unnecessary include.
3731 2002-01-05 12:37 simon
3733 * classes/.cvsignore:
3734 Ignore generated .h files.
3736 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
3738 2002-01-05 12:37 simon
3741 Make lcc happier by adding a dummy structure.
3743 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
3745 2002-01-05 12:35 simon
3747 * global_setup.c, classes/perlundef.pmc, t/op/pmc.t, t/pmc/pmc.t:
3748 Make perlundef work. (And coincidentally stop segfaults in the
3751 Courtesy of: Jason Gloudon <perl@gloudon.com>
3753 2002-01-05 04:59 dan
3755 * t/: op/pmc.t, pmc/pmc.t: Undef tests added.
3757 2002-01-05 04:55 jgoff
3759 * classes/perlhash.pmc: Added perlhash class definition
3761 2002-01-05 04:48 dan
3763 * core.ops: Fix on 64 bit platforms with 32-bit opcode_t
3765 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3767 2002-01-05 03:57 jgoff
3769 * MANIFEST, Makefile.in, core.ops, global_setup.c, key.c,
3770 vtable.tbl, classes/Makefile.in, classes/default.pmc,
3771 include/parrot/key.h, include/parrot/pmc.h, t/op/pmc.t,
3772 t/pmc/pmc.t: Initial hash commit.
3774 core.ops - Adding set({i,n,s},p,s) and set(p,{i,n,s},s) operations.
3775 key.h - Adding NUM_BUCKETS classes/default.pmc - Adding
3776 set_{integer,number,string}_index_s
3778 This does not yet do collision resolution, but will soon.
3780 2002-01-05 02:54 dan
3782 * interpreter.c: More unsigned fixes
3784 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3786 2002-01-04 22:13 dan
3788 * Configure.pl, hints/mswin32.pl: Makes config's building of the
3789 test programs happier.
3791 Courtesy of "Jason Diamond" <jason@injektilo.org>
3793 2002-01-04 19:00 dan
3795 * Configure.pl, Makefile.in, hints/darwin.pl: Add link flags as
3798 2002-01-04 18:27 dan
3800 * Configure.pl, Makefile.in, classes/Makefile.in, hints/mswin32.pl:
3801 Fixes to get things configuring and building on Win32 Native.
3803 Courtesy of "Jason Diamond" <jason@injektilo.org>
3805 2002-01-04 17:39 dan
3807 * hints/vms.pl: debug cleanup
3809 2002-01-04 16:53 dan
3811 * docs/parrot.pod: The enclosed patch brings the list of
3812 documentation in parrot.pod
3815 Courtesy of Simon Glover <scog@roe.ac.uk>
3817 2002-01-04 16:47 dan
3819 * test_main.c, Parrot/Jit/i386-linux.pm,
3820 lib/Parrot/Jit/i386-linux.pm: In an attempt to just keep knocking
3823 Courtesy of Kevin Falcone <kevin@jibsheet.com>
3825 2002-01-04 16:44 dan
3827 * Configure.pl, Makefile.in: Fixed linking to use linker.
3829 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3831 2002-01-04 16:39 dan
3833 * io/io_stdio.c: Added CVS tag info
3835 2002-01-04 16:35 dan
3837 * hints/cygwin.pl: Time for this. We need a sane linker, and ld2
3840 2002-01-04 16:26 dan
3842 * languages/miniperl/Miniperl/Tokenizer.pm: Quiet a warning in the
3845 Courtesy of Jonathan Stowe <gellyfish@gellyfish.com>
3847 2002-01-04 16:17 dan
3849 * chartypes/unicode.c: Silence some warnings.
3851 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3853 2002-01-04 16:09 dan
3855 * classes/: genclass.pl, perlarray.pmc, perlint.pmc, perlnum.pmc,
3856 perlstring.pmc, perlundef.pmc: - genclass.pl attempts to put $Id$
3857 into generated files
3858 but the $Id$ string gets mangled when it's committed.
3859 This patch fixes the existing .pmc files and fixes genclass.pl.
3861 - Makes capitalization in .pmc header match actual filenames
3863 - The command for calling genclass.pl in vtables.pod is incorrect,
3864 since it assumes you're running in classes/ but genclass.pl
3866 it's being run from the main directory. I changed genclass.pl to
3870 Courtesy of Steve Fink <steve@fink.com>
3872 2002-01-04 03:57 dan
3874 * MANIFEST, io/TODO, io/io_stdio.c: No wonder things worked for
3875 me--I *had* the files:wq!
3877 2002-01-04 03:40 dan
3879 * MANIFEST: Whoops--remove files not really there
3881 2002-01-04 03:37 dan
3883 * interpreter.c, stacks.c, include/parrot/stacks.h: The patch below
3884 my sig adds a new_stack() function to take care of the allocation
3885 and setup of "generic" stacks.
3887 Courtesy of "Brent Dax" <brentdax@cpan.org>
3889 2002-01-04 02:36 dan
3891 * core.ops: The entry in core.ops for puts(s|sc) is missing a =cut
3893 writes a load of junk in core_ops.pod. Applied patch fixes.
3895 Courtesy of Simon Glover <scog@roe.ac.uk>
3897 2002-01-04 02:35 dan
3899 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: The PerlInt
3900 logical-or is using get_integer instead of get_bool for logical
3901 operations. This patch corrects that.
3903 Perlnum and perlstring have working get_bool's, so the default
3904 logical_or and logical_and should be sufficient. The empty methods
3905 are pointed to the default logical_or.
3907 Courtesy of Jason Gloudon <perl@gloudon.com>
3909 2002-01-04 02:31 dan
3911 * Makefile.in: docs/Makefile should be removed by realclean, but
3914 Courtesy of Kevin Falcone <kevin@jibsheet.com>
3916 2002-01-04 02:29 dan
3918 * classes/: Makefile.in, pmc2c.pl: PMC inheritance! Yay!
3920 Courtesy of Steve Fink <steve@fink.com>
3922 2002-01-04 00:51 dan
3924 * docs/vtables.pod: More docs
3926 Courtesy of Steve Fink <steve@fink.com>
3928 2002-01-04 00:47 dan
3930 * Configure.pl: Updated 64-bit patch
3932 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3934 2002-01-04 00:43 dan
3936 * Configure.pl: 64-bit Fix.
3938 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3940 2002-01-03 22:37 dan
3942 * MANIFEST, Makefile.in, interpreter.c, include/parrot/io.h,
3943 io/io.c, io/io_os.c: Code cleanup, started STDIO layer, started
3944 some buffering work. Additional work on other layers.
3946 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
3948 2002-01-03 19:41 gregor
3950 * disassemble.pl, obscure.ops, packfile.c, pbc2c.pl:
3951 Updated copyright messages on top-level files.
3953 2002-01-03 04:23 robert
3955 * make.pl: Add author information. Bonsai test.
3957 2002-01-03 04:02 dan
3959 * io/io_os.c: Twig Bonsai
3961 2002-01-03 03:45 dan
3963 * io/: io_os.c, io_os.c: Twig Bonsai
3965 2002-01-03 03:41 dan
3967 * io/io_os.c: Twig Bonsai
3969 2002-01-02 21:42 gregor
3971 * packfile.c, include/parrot/packfile.h:
3972 Get rid of warnings in packfile.[hc]
3974 2002-01-02 20:39 gregor
3977 Bracketed translated patterns with ^ and $.
3979 2002-01-02 20:11 dan
3981 * io/io_os.c: silence a warning
3983 2002-01-02 19:52 grunblatt
3985 * jit.c, jit2h.pl, include/parrot/jit.h: Moved the definition of
3986 op_assembly to jit_struct.h, so that we get the real number of ops.
3987 Removed some warnings.
3989 2002-01-02 19:31 tom
3991 * string.c: Fix string transcoding so that it actually works.
3993 Patch from Peter Gibbs <peter@emkel.co.za>
3995 2002-01-02 19:20 gregor
3998 A program to check the MANIFEST file, accounting for .cvsignore
4001 2002-01-02 19:19 dan
4003 * t/harness: twig bonsai
4005 2002-01-02 19:13 dan
4007 * t/harness: twig bonsai
4009 2002-01-02 18:54 dan
4011 * t/harness: Tweak to test Bonsai
4013 2002-01-02 16:27 dan
4015 * Configure.pl: Allow 64-bit build of parrot on systems with a
4016 mixed 32/64 bit perl
4018 Courtesy of David M. Lloyd <dmlloyd@tds.net>
4020 2002-01-02 15:33 simon
4022 * MANIFEST, docs/Makefile:
4023 Fixed up MANIFEST. (And I removed the Makefile in docs/)
4025 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
4027 2002-01-02 13:51 simon
4030 Die on broken manifest.
4032 2002-01-02 13:48 simon
4034 * jit2h.pl, examples/assembly/mops.pasm:
4035 Clear up JIT warnings.
4037 Courtesy of: Nick Clark <nick@unfortu.net>
4039 2002-01-02 04:10 dan
4041 * io/io.c, io/io_os.c, t/op/interp.t: IO stack now gets initialized
4042 only once, so new interp creation works again
4044 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
4046 2002-01-02 03:32 dan
4048 * t/op/interp.t: Stubbed the test out, since it's hanging at the
4051 2002-01-02 00:55 dan
4053 * MANIFEST, Makefile.in, core.ops, include/parrot/io.h, io/io.c,
4054 io/io_os.c: Initial IO system patches
4056 Courtesy of <mrjoltcola@mindspring.com>
4058 2002-01-01 22:55 ajgough
4060 * classes/default.pmc: On second thoughts, and some prodding, the
4061 set_* methods now only set the appropriate part of the cache, and
4064 2002-01-01 22:29 ajgough
4066 * classes/default.pmc: Wrote a whole host of default pmc methods.
4068 set_* create appropriate Perl* result.
4069 get_* simply grabs needed bit of cache.*_val
4071 Other methods do the rightest thing I can think of, at the moment.
4073 None yet cope with overflow, the modulus operation needs to be
4075 I don't know quite which semantics we really want.
4079 2002-01-01 20:23 dan
4081 * docs/Makefile, encodings/singlebyte.c, encodings/utf16.c,
4082 encodings/utf32.c, encodings/utf8.c, include/parrot/encoding.h: Got
4083 rid of unneeded tmp var and eliminated const from encode prototype
4084 since it does make changes to the string.
4086 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4088 2002-01-01 20:11 dan
4090 * Makefile.in: Make clean now tosses pdump.o
4092 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4094 2002-01-01 19:49 dan
4096 * pdump.c, test_main.c: Warnings cleanup
4098 Courtesy of Josh Wilmes <josh@sky.net>
4100 2002-01-01 19:45 dan
4102 * Configure.pl, Makefile.in, docs/.cvsignore, docs/Makefile.in,
4103 hints/mswin32.pl, languages/jako/Makefile.in,
4104 languages/scheme/Makefile.in: Makes cleanup better on non-Unix
4107 Courtesy of "Jason Diamond" <jason@injektilo.org>
4109 2002-01-01 19:41 dan
4111 * include/parrot/register.h: Clean up some warnings
4113 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4115 2002-01-01 19:10 simon
4117 * pbc2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
4118 Hack-around to enable compilation of code using vtable ops.
4120 2002-01-01 18:43 dan
4122 * encodings/: singlebyte.c, utf16.c, utf32.c, utf8.c: Toss <0
4123 checks on unsigned things
4125 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4127 2002-01-01 18:26 dan
4129 * runops_cores.c: More warning silences.
4131 Courtesy of Nicholas Clark <nick@unfortu.net>
4133 2002-01-01 18:25 dan
4135 * trace.c: Shuts up a warning.
4137 Courtesy of Nicholas Clark <nick@unfortu.net>
4139 2002-01-01 18:24 dan
4141 * encodings/singlebyte.c: Clean up some warnings.
4143 Courtesy of Nicholas Clark <nick@unfortu.net>
4145 2002-01-01 18:20 dan
4147 * Configure.pl: Hey, those PPros are really x86 systems! Who'dve
4150 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
4152 2002-01-01 18:17 dan
4154 * packfile.c: Warning cleanup
4156 Courtesy of Nicholas Clark <nick@unfortu.net>
4158 2002-01-01 17:53 dan
4160 * string.c: New string size should be based on output encoding's
4161 size, not input encoding's size.
4163 Courtesy of: "Peter Gibbs" <peter@emkel.co.za>
4165 2002-01-01 17:22 dan
4167 * Configure.pl, core.ops, interpreter.c, memory.c, runops_cores.c,
4168 string.c, test_main.c, trace.c, include/parrot/exceptions.h,
4169 include/parrot/interpreter.h, include/parrot/memory.h,
4170 include/parrot/oplib.h, include/parrot/string.h, t/op/string.t:
4173 Courtesy of Chip Turner <cturner@redhat.com>
4175 2002-01-01 17:09 dan
4177 * encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
4178 encodings/utf8.c, include/parrot/encoding.h: Some signed things are
4179 now unsigned, as is proper.
4181 Courtesy of: "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4182 Courtesy of: "Bryan C. Warnock" <bwarnock@raba.com>
4184 2002-01-01 16:59 dan
4186 * include/parrot/trace.h: Useless debugging prototype removed
4188 Courtesy of: "Bryan C. Warnock" <bwarnock@raba.com>
4190 2002-01-01 16:58 dan
4192 * MANIFEST: We forgot a file.
4194 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
4196 2002-01-01 03:53 dan
4198 * Configure.pl: Okay, I give. Removed some warnings because the
4199 darned system headers were triggering them. Sloppy, sloppy
4202 2002-01-01 03:48 dan
4204 * config_h.in: Add in an unsigned INTVAL.
4206 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4208 2002-01-01 03:46 dan
4210 * global_setup.c: Clean up some compiler warnings.
4212 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4214 2002-01-01 03:43 dan
4216 * ops2c.pl, Parrot/OpTrans.pm, Parrot/OpTrans/CPrederef.pm,
4217 lib/Parrot/OpTrans.pm, lib/Parrot/OpTrans/CPrederef.pm,
4218 include/parrot/op.h: Cleaned up some things to make the compiler
4221 Courtesy of Nicholas Clark <nick@unfortu.net>
4223 2002-01-01 03:14 dan
4225 * Configure.pl: Quad updates.
4227 Courtesy of Nicholas Clark <nick@unfortu.net>
4229 2001-12-31 22:53 dan
4231 * include/parrot/op.h: Typedef had parameters backwards. Threw
4232 core.ops for a big whiny warnings loop.
4234 2001-12-31 22:37 dan
4236 * Makefile.in, resources.c: Tweaks to try and get things to build
4239 2001-12-31 21:58 dan
4241 * Configure.pl: Stupid thinko fix
4243 2001-12-31 21:34 dan
4245 * Configure.pl, hints/mswin32.pl: Tweaks for Win32 builds
4247 Courtesy of: "Jason Diamond" <jason@injektilo.org>
4249 2001-12-31 21:32 dan
4251 * Configure.pl: Fix for non-gcc systems
4253 2001-12-31 20:22 dan
4255 * interpreter.c: Tweak so we can build on non-JIT platforms
4257 2001-12-31 20:11 dan
4259 * Configure.pl: Force the time on some copied files to be 'now' to
4260 make the Win builds much less annoying.
4262 Courtesy of "Jason Diamond" <jason@injektilo.org>
4264 2001-12-31 20:07 dan
4266 * Configure.pl: Nuke all object files in the parrot tree that
4267 matter when configuring. Shouldn't be necessary with good
4268 dependencies in the makefile, but we don't have those yet.
4270 2001-12-31 20:00 gregor
4272 * chartypes/unicode.c:
4273 Silence unused variable warnings.
4275 2001-12-31 19:40 dan
4277 * Configure.pl: Minor Win32 tweaks. Tossed -Wtraditional, too
4279 2001-12-31 19:37 gregor
4281 * interpreter.c, jit.c, include/parrot/jit.h:
4282 Created a prototype for JIT functions and used it in interpreter.c.
4284 2001-12-31 19:31 dan
4286 * Configure.pl, test_gnuc.c: Better GCC detection (and version
4287 detection) with really cranky warnings if we find we're using it.
4289 Courtesy of: Nicholas Clark <nick@unfortu.net>
4291 2001-12-31 18:01 gregor
4293 * interpreter.c, include/parrot/interpreter.h, include/parrot/op.h:
4295 Fixed a few warnings wrt prototypes, etc.
4297 2001-12-31 17:23 dan
4299 * string.c: Silenced most of the compiler whines
4301 2001-12-31 17:15 gregor
4304 Get the ccname from either ccname or just cc config var.
4306 2001-12-31 17:14 gregor
4308 * Parrot/Op.pm, lib/Parrot/Op.pm:
4309 Another intermediate opbody notation. Could come in handy. Explicit
4312 2001-12-31 17:05 dan
4314 * string.c: Minor warnings update
4316 2001-12-31 17:00 dan
4318 * include/parrot/string.h: Warnings cleanup
4320 2001-12-31 16:00 simon
4322 * encodings/utf8.c, include/parrot/encoding.h:
4323 Remove a couple more.
4325 2001-12-31 15:58 simon
4327 * vtable_h.pl, include/parrot/global_setup.h, include/parrot/jit.h,
4328 include/parrot/op.h:
4329 Rid ourselves of a few warnings.
4331 2001-12-31 15:32 dan
4333 * Configure.pl: Made GCC ever so much pickier.
4335 Switch list courtesy of Jarkko.
4337 2001-12-31 15:22 dan
4339 * string.c: Tightened up initial allocation.
4341 Courtesy of: "Peter Gibbs" <peter@emkel.co.za>
4343 2001-12-31 06:48 dan
4345 * Configure.pl: Minor Windows tweak
4347 2001-12-31 05:32 dan
4349 * core.ops: Unused temp variable tossed.
4351 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4353 2001-12-31 05:09 grunblatt
4355 * Configure.pl, Makefile.in, interpreter.c: Link jit.o only on
4356 supported plataforms
4358 2001-12-31 03:05 dan
4360 * Configure.pl, Makefile.in, classes/Makefile.in: Added in a
4361 platform-independent quote substitution for the makefiles.
4362 Hopefully this'll make the Win32 builds happier.
4364 2001-12-30 21:08 dan
4366 * string.c, include/parrot/string.h: More string system tweaks.
4368 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4370 2001-12-30 20:45 dan
4372 * core.ops: Some pod cleanup
4374 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4376 2001-12-30 20:22 ajgough
4378 * docs/parrot_assembly.pod: removed ntoi and iton ops from docs, as
4379 we aren't using them right now. Clarified the workings of set Px,
4380 Py and clone Px, Py.
4382 2001-12-30 20:15 grunblatt
4384 * jit.c, jit2h.pl, jit/i386/core.jit: Removed the warnings in jit.c
4385 Added readjit() to read *.jit files Updated core.jit to the new
4388 2001-12-30 20:14 ajgough
4390 * examples/assembly/mops.pasm: Changed iton/ntoi to set.
4392 2001-12-30 19:52 dan
4394 * packfile.c, pdump.c, register.c, string.c, include/parrot/key.h,
4395 include/parrot/trace.h, platforms/generic.c: Compiler whine
4398 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4400 2001-12-30 19:13 dan
4402 * Configure.pl, Makefile.in: Make GCC pickier by default.
4404 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
4406 2001-12-30 18:41 dan
4408 * core.ops, t/op/integer.t, t/op/number.t: Transformed iton and
4409 ntoi opcodes to sets.
4411 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4413 2001-12-30 17:58 gregor
4416 'make' no longer builds the mops test. Use 'make mops' for that. To
4417 run the test, you can do 'make mopstest'.
4419 2001-12-30 17:30 gregor
4422 Fixed one oversight. 'make clean' was removing Parrot/Types.pm. Bad
4425 2001-12-30 17:26 gregor
4427 * .cvsignore, Configure.pl, Makefile.in, VERSION, config_h.in,
4428 core.ops, interpreter.c, make_vtable_ops.pl, obscure.ops, ops2c.pl,
4429 Parrot/BuildUtil.pm, Parrot/OpsFile.pm, lib/Parrot/BuildUtil.pm,
4430 lib/Parrot/OpsFile.pm, include/parrot/oplib.h:
4431 Build enhancements. Originally to support building shared
4432 libraries, but now of broader impact.
4434 * .cvsignore: Ignore the blib/ directory, about which more later.
4438 * Got rid of TAB formatting and lined a few things up.
4440 * Added header comment with CVS Id variable, and a few other
4441 block header comments.
4443 * Uses new Parrot::BuildUtil module to determine the Parrot
4446 * Reworded a few messages, added a couple, and wrapped
4450 * Added 2002 to the Copyright statement.
4452 * Added new configure variables: VERSION, MAJOR, MINOR and
4455 NOTE: Please see the 'Alas perl5.7.2' comment. 5.7.2 is
4457 than 5.6.0, but the comment implies it isn't.
4461 * Added $(SO), $(A) and $(AR_CRS) defines for library
4464 * Added $(RM_RF) define for removing directory trees
4466 * Grouped generated files into two classes: "sticky" (made by
4468 persisting across 'make clean') and 'fluid' (made during
4470 process, deleted by 'make clean').
4472 * Added header comments.
4474 * Added target for test_prog linked with shared library.
4476 * Added rules to build shared libraries in blib/lib. The
4478 built with trailing version numbers in their file names,
4480 symbolic links are created for shorter and no version tag
4483 * Added some missing dependencies
4485 * Added some missing 'make clean' targets.
4487 * Added 'make realclean' target that deletes files created by
4488 Configure.pl (including Makefile), forcing a re-configure.
4490 * Added a 'status' CVS target.
4492 * VERSION: New file, contains only the version. This version
4494 propagated to a few places, such as the core oplib version
4496 reduces the amount of coordination that has to happen to get
4498 number stuff throughout the tree in sync and updated prior to
4500 a new release. Feel free to grep for '0.0.3' to see the other
4502 that contain the version number (but, do that in a fresh CVS
4504 after doing 'make realclean').
4506 * config_h.in: Renamed PARROT_CORE_OPLIB_*_VERSION to
4508 since the oplib and Parrot itself share a version number now.
4510 PARROT_PATCH_VERSION (the third component) and PARROT_VERSION
4514 * core.ops: Uses new notation "VERSION = PARROT_VERSION" instead
4516 specifying the version by hand. Non-core oplibs will set this
4518 a quoted dot-string with three natural number components
4522 * interpreter.c: Make use of PARROT_VERSION to simplify some
4524 to get the complete version number in the resulting strings
4528 * make_vtable_ops.pl: Put the "VERSION = PARROT_VERSION" line int
4532 * obscure.ops: Use the new "VERSION = PARROT_VERSION" technique.
4534 * ops2c.pl: Account for the PATCH version, too. This affects the
4536 oplib init function, and the oplib info struct initializer.
4538 * Parrot/BuildUtil.pm: New file for reading in and validating the
4540 the new VERSION file. Other build utilities could go here in
4543 * Parrot/OpsFile.pm:
4545 * Allow three components in version number, and require that
4547 be in double quotes.
4549 * Allow "VERSION = PARROT_VERSION", substituting the shared
4551 VERSION in that case.
4553 * include/parrot/oplib.h: Add the patch_version member.
4555 2001-12-30 12:16 simon
4557 * MANIFEST, Makefile.in:
4558 More stuff forgotten from MANIFEST.
4560 2001-12-30 12:13 simon
4565 2001-12-30 12:12 simon
4570 2001-12-30 12:12 simon
4575 2001-12-30 12:04 simon
4577 * Makefile.in, core.ops, packfile.c, pbc2c.pl, string.c,
4578 classes/perlstring.pmc, encodings/singlebyte.c, encodings/utf16.c,
4579 encodings/utf32.c, encodings/utf8.c, include/parrot/encoding.h,
4580 include/parrot/string.h, t/op/string.t:
4581 * Expand the strings test suite to be more complete * Make string
4582 commands more consistent (i.e, now the only string command that
4583 actually changes the original is chopn) * Significantly reduce the
4584 number of memory allocations and eliminate reallocations.
4586 Courtesy of: David Jacobs <jacobsl001@hawaii.rr.com>
4588 2001-12-29 22:12 dan
4590 * interpreter.c, key.c, register.c, stacks.c, string.c,
4591 test_main.c, trace.c: Updates to match the coding standards.
4593 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
4595 2001-12-29 20:42 grunblatt
4597 * jit2h.pl, Parrot/Jit/i386-bsd.pm, Parrot/Jit/i386-linux.pm,
4598 Parrot/Jit/i386-nojit.pm, jit/i386/core.jit, jit/i386/lib.jit,
4599 jit/i386/string.jit, lib/Parrot/Jit/i386-bsd.pm,
4600 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm: Allow
4601 us to write asm in *.jit files instead of hex. Courtesy of: Rafael
4602 Kitover <caelum@debian.org>
4604 2001-12-28 21:20 dan
4606 * core.ops: Okay, now print takes a preceding file handle.
4608 I feel so dirty now.
4610 2001-12-28 20:46 dan
4612 * core.ops, t/op/hacks.t: Added in the readline op, as well as
4613 changing the open op to use fopen under the hood.
4615 THESE OPS ARE EVIL! AND TEMPORARY! USE FOR DEBUGGING PURPOSES ONLY!
4617 2001-12-28 18:20 ajgough
4619 * core.ops, make_vtable_ops.pl, string.c, classes/default.pmc,
4620 classes/perlstring.pmc, docs/parrot_assembly.pod, docs/strings.pod,
4621 include/parrot/exceptions.h, include/parrot/string.h,
4622 t/op/pmc_perlstring.t, t/op/string.t, t/pmc/perlstring.t: Added
4623 repeat op, so that "foo" x 10 can be done. Filled in PerlString
4624 vtables appropriately. Also tests for same, new pmc_perlstring.t
4625 to hold tests specific to PerlStrings, as the pmc.t file is taking
4626 too long to run and slowing down my thought processes.
4628 Changes to strings.c etc to take string functions.
4630 Some changes to the strings docs, but not yet complete.
4632 Also, PerlString was copying pointers to strings, rather than
4633 strings themselves, so some action-at-a-distance bugs were creeping
4634 in, I think I've fixed this so everything works nicely.
4636 2001-12-28 04:56 gregor
4638 * examples/assembly/pmcmops.pasm:
4639 PMC-using version of mops.pasm.
4641 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
4643 2001-12-28 04:56 gregor
4645 * examples/assembly/.cvsignore:
4646 Small tinkering. Removed old stuff, etc.
4648 2001-12-28 01:26 gregor
4650 * examples/mops/mops.scheme:
4651 Scheme example. Major GC thrashing on umb-scheme here. Probably due
4652 to the very un-scheme-like implementation.
4654 2001-12-28 01:19 gregor
4656 * examples/mops/mops.c:
4657 Some people's picky compilers don't like us redefineing time(), so
4658 we call it time_n(). :)
4660 2001-12-28 00:28 gregor
4662 * examples/mops/: README, mops.ps:
4663 Added a PostScript example and a README.
4665 2001-12-27 23:57 gregor
4668 Build the C mops translation in examples/mops/mops.c
4670 2001-12-27 23:56 gregor
4672 * examples/mops/: .cvsignore, mops.c, mops.pl, mops.py, mops.rb:
4673 Some translations of mops.pasm into other languages, for inner loop
4674 performance comparisons.
4676 2001-12-27 22:40 gregor
4678 * examples/assembly/mops.pasm:
4679 Fixed erroneous file name in header comment.
4681 2001-12-27 21:18 gregor
4684 One-liner to avoid no-op gotos to the next op.
4686 2001-12-27 21:06 gregor
4689 Fixed -p (profiling). Slow runops core was doing unconditional
4690 tracing, when it should have been checking the flags.
4692 2001-12-27 18:50 ajgough
4694 * core.ops, string.c, chartypes/unicode.c, chartypes/usascii.c,
4695 classes/perlstring.pmc, include/parrot/chartype.h,
4696 include/parrot/string.h, t/op/pmc.t, t/op/string.t, t/pmc/pmc.t:
4697 dded get_digit() to chartypes * Added string_bool() to strings *
4698 Added if_s_ic op, to use same * Added (PerlString)->get_bool stuff
4699 to perlstring.pmc * Tests for above, also a for couple of other
4702 The unicode chartype has only had placeholders added for get_digit,
4703 string_to_num has been updated to use type->get_digit rather than
4704 the previous ascii-isms. Some remain, but we need to carefully
4705 define what we mean by a number before we let thousands of code
4706 points act as a minus sign.
4708 2001-12-27 18:32 dan
4710 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: Silenced some
4713 Courtesy of "David Jacobs" <jacobsl001@hawaii.rr.com>
4715 2001-12-27 18:23 dan
4717 * t/op/bitwise.t: More tests.
4719 Courtesy of "David Jacobs" <jacobsl001@hawaii.rr.com>
4721 2001-12-27 17:08 gregor
4723 * MANIFEST, Makefile.in, config_h.in, core.ops, interpreter.c,
4724 make_vtable_ops.pl, obscure.ops, ops2c.pl, ops2pm.pl, test_main.c,
4725 trace.c, Parrot/OpsFile.pm, include/parrot/interp_guts.h,
4726 include/parrot/interpreter.h, include/parrot/oplib.h,
4727 lib/Parrot/OpsFile.pm, platforms/generic.c, platforms/generic.h,
4728 platforms/win32.c, platforms/win32.h:
4729 Initial code for dynamic loading of oplibs, applied for now to the
4730 loading of the core_prederef oplib when the -P flag is passed to
4733 * MANIFEST: Added entry for the new file include/parrot/oplib.h.
4737 * Added libcore_prederef_0_3.so to the shared target.
4738 * Added build rule for libcore_prederef_0_3.so.
4739 * Added dependencies on Parrot/OpsFile.pm and Parrot/Op.pm
4740 to Parrot/OpLib/core.pm, core_ops.c and
4741 core_ops_prederef.c.
4743 * config_h.in: Added defines for constants used to locate the
4744 core oplib's init function, and the core_prederef oplib for
4747 * core.ops: Added a VERSION = 0.3 line near the top. This is now
4748 required by Parrot/OpsFile.pm.
4752 * Added init_prederef() and stop_prederef() functions to load
4753 and unload the core_prederef oplib when we are in prederef
4756 NOTE: In all likelihood, the prederef stuff has a rapidly
4757 dwindling time-to-live. The JIT should provide vastly
4759 performance, and loading an alternate set of core_ops isn't
4760 the real direction for the dynaloading stuff. Loading
4761 *additional* ops is. It does provide a handy test case for
4763 general idea for now, though.
4765 * Gets the core copcode table, etc. via the core oplibs oplib
4766 info pointer, as returned by the core oplib's init
4771 * Make use of the version, major version and minor version
4772 stuff parsed by Parrot/OpsFile.pm
4774 * The only exported symbol in the generated files is the init
4775 function now, since that returns an oplib info struct
4776 pointer, and all the important stuff can be found there.
4778 * ops2pm.pl: Put the oplib version in the generated .pm file.
4780 * test_main.c: Small changes necessitated by changes in the names
4781 of some members of the interpreter struct.
4783 * trace.c: Small changes necessitated by changes in the names
4784 of some members of the interpreter struct.
4786 * Parrot/OpsFile.pm: Require a "VERSION = x.y" line before any
4789 * include/parrot/interp_guts.h: Small changes necessitated by
4790 changes in the names of some members of the interpreter struct.
4792 * include/parrot/interpreter.h: Include the new
4793 include/parrot/oplib.h header. Small changes to the oplib-
4796 * include/parrot/oplib.h: Define the type of the oplib init
4797 function, and the struct type for the oplib info.
4799 * platforms/*.[hc]: Remove the second argument to Parrot_dlopen()
4800 since not all platforms have it. For those that do, a default
4801 second argument is provided.
4803 2001-12-26 05:12 gregor
4806 Make jitarch calculation not get tripped up by extra components to
4809 2001-12-24 21:23 gregor
4811 * jit.c, jit2h.pl, Parrot/Jit/i386-bsd.pm,
4812 Parrot/Jit/i386-linux.pm, Parrot/Jit/i386-nojit.pm,
4813 include/parrot/jit.h, jit/i386/core.jit, jit/i386/lib.jit,
4814 jit/i386/string.jit, lib/Parrot/Jit/i386-bsd.pm,
4815 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm:
4816 Some more JIT work from Daniel Grunblatt.
4818 * Ops added set_s_s, set_s_sc, bsr_i and eq_s_sc but using calls
4822 * Added JUMP(END) to place the number of bytes to the end of the
4826 * The *.jit files syntax changed.
4828 * Added jit/i386/lib.jit to place handly functions as jump that
4830 argument the address where is the opcode number to jump to.
4832 * There is a bug at some point, but I will start writing
4833 jit/i386/string.jit and jit/i386/stacks.jit so that we don't
4835 calls, which make the jit as slow as the interpreter.
4837 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
4839 2001-12-24 03:46 dan
4841 * Parrot/OpTrans.pm, Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
4842 Parrot/OpTrans/CPrederef.pm, lib/Parrot/OpTrans.pm,
4843 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
4844 lib/Parrot/OpTrans/CPrederef.pm: Commented out the use warnings.
4845 Perls before 5.6.0 don't like it.
4847 2001-12-22 16:02 ajgough
4849 * t/op/stacks.t: stopped skipping tests we can run now. added
4852 2001-12-21 21:13 gregor
4854 * jit2h.pl, Parrot/Jit/i386-bsd.pm, Parrot/Jit/i386-linux.pm,
4855 Parrot/Jit/i386-nojit.pm, lib/Parrot/Jit/i386-bsd.pm,
4856 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm:
4857 Fixed some package name goofs.
4859 Thanks to: Andy Dougherty <doughera@mail.lafayette.edu>
4861 2001-12-21 19:32 gregor
4863 * MANIFEST, Makefile.in, core.ops, interpreter.c,
4864 make_vtable_ops.pl, obscure.ops, ops2c-prederef.pl, ops2c.pl,
4865 pbc2c.pl, stacks.c, Parrot/Op.pm, Parrot/OpTrans.pm,
4866 Parrot/Opcode.pm, Parrot/OpsFile.pm, lib/Parrot/Op.pm,
4867 lib/Parrot/OpTrans.pm, lib/Parrot/Opcode.pm, lib/Parrot/OpsFile.pm,
4868 Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
4869 Parrot/OpTrans/CPrederef.pm, docs/intro.pod, include/parrot/op.h,
4870 include/parrot/stacks.h, lib/Parrot/OpTrans/C.pm,
4871 lib/Parrot/OpTrans/CGoto.pm, lib/Parrot/OpTrans/CPrederef.pm:
4872 Changes to syntax of .ops files and refactoring of ops2c*.pl and
4875 * Removed ops2c-prederef.pl
4877 * (unrelated) Removed vestigial Parrot/Opcode.pm file.
4879 * Added Parrot/OpTrans.pm, Parrot/OpTrans/C.pm (needed for old
4880 functionality of ops2c.pl), Parrot/OpTrans/CPrederef.pm (needed
4881 for old functionality of ops2c-prederef.pl), and
4882 Parrot/OpTrans/CGoto.pm (needed for functionality of pbc2c.pl).
4884 "OpTrans" == "Op Transformation"
4886 * Makefile.in modifications to call "ops2c.pl C" where it used
4887 to be just "ops2c.pl", and "ops2c.pl CPrederef" where it used
4888 to be "ops2c-prederef.pl".
4890 * core.ops and obscure.ops changes to syntax. Semantics are
4891 identical with previous version:
4893 return HALT --> HALT()
4894 return AUTO --> goto NEXT()
4895 return RETREL(...) --> goto OFFSET(...)
4896 return RESTART(*) --> restart NEXT()
4898 Also, pop_generic_entry() stuff (local var + 5 lines of code)
4899 for dest-less branch ops replaced with new notation "goto
4901 which uses the new pop_dest() function in stacks.c. This also
4902 allowed these ops to become 'inline' ops, since they no longer
4903 have local variables.
4905 The 'ret' op also became simplified to just "goto POP()", and
4906 also became an inline op.
4908 * interpreter.c reflects the change in type name:
4910 prederef_op_func_t --> op_func_prederef_t
4912 that occurred in include/parrot/op.h
4914 * make_vtable_ops.pl uses "goto NEXT()" where it used to use
4917 * ops2c.pl is now generic. Its first argument is the last
4918 package name component of a subclass of Parrot::OpTrans. These
4919 subclasses all have full names of the form Parrot::OpTrans::*.
4920 An instance of the class is created and later consulted for
4921 various bits of information needed to generate the C code.
4923 * pbc2c.pl now uses an instance of Parrot::OpTrans::CGoto to
4924 contain its transformation rules.
4926 * stacks.c has a new function pop_dest() that pops a destination
4927 off the control stack. include/parrot/stacks.h has the
4930 * Parrot/Op.pm now supports the syntax generated by
4932 for the "goto POP" case.
4934 Also, the source() method now expects its second argument to be
4935 an object that ISA Parrot::OpTrans. Methods of this object are
4936 called to perform the substitutions.
4938 * Parrot/OpsFile.pm supports the change in notation mentioned
4941 * docs/intro.pod reflects these changes.
4943 * include/parrot/op.h: Renamed type prederef_op_func_t to
4944 op_func_prederef_t because it made the implementation of the
4945 shared ops2c.pl easier.
4947 2001-12-21 13:47 gregor
4949 * Configure.pl, config_h.in, interpreter.c, test_main.c:
4950 Both test_parrot (via test_main.c) and the intepreter itself (via
4951 interpreter.c) use the JIT_CAPABLE config to decide whether to
4952 actually attempt JIT operation, or to complain.
4954 2001-12-20 23:25 gregor
4956 * core.ops, make_vtable_ops.pl, obscure.ops, Parrot/OpsFile.pm,
4957 lib/Parrot/OpsFile.pm, docs/intro.pod, include/parrot/op.h:
4958 Changes to the format of *.ops files. An attempt to provide hints
4959 for future opfunc processing logic that wants to know if an opfunc
4960 is simple enough to JIT (e.g.) inline, or not.
4962 See the POD in Parrot/OpsFile.pm and the updated docs/intro.pod in
4963 addition to The Source in core.ops and Parrot/OpsFile.pm for more
4966 2001-12-20 21:28 gregor
4968 * Configure.pl, jit.c, jit2h.pl, include/parrot/jit.h,
4972 * A fix to Gregor's last Configure.pl update.
4974 * Remove the need for hardcoded "\n" at the end of the "%f"
4975 format for printing floating-point numbers.
4977 * New, improved *.jit syntax for references to registers,
4980 * Support for C() improved.
4982 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
4984 2001-12-20 16:55 dan
4986 * MANIFEST: Added jit.c to the manifest.
4988 2001-12-20 15:24 simon
4991 Off-by-one error fixed.
4993 2001-12-20 14:18 simon
4995 * jit/i386/core.jit:
4996 Just a noop. It's the only machine code I know.
4998 2001-12-20 13:10 gregor
5000 * Configure.pl, Makefile.in, jit2h.pl:
5001 Attempt to fix Win32 builds.
5003 * No more empty braces in include/parrot/jit_struct.h
5007 * ${jitarchname} has the *bsd -> bsd substitution on it, but
5011 2001-12-20 11:56 simon
5016 2001-12-20 01:57 gregor
5018 * Configure.pl, MANIFEST, Makefile.in, interpreter.c, jit.c,
5019 jit2h.pl, test_main.c, Parrot/.cvsignore, Parrot/Jit/i386-bsd.pm,
5020 Parrot/Jit/i386-linux.pm, Parrot/Jit/i386-nojit.pm, docs/jit.pod,
5021 include/parrot/.cvsignore, include/parrot/interpreter.h,
5022 include/parrot/jit.h, jit/i386/core.jit, jit/i386/string.jit,
5023 lib/Parrot/Jit/i386-bsd.pm, lib/Parrot/Jit/i386-linux.pm,
5024 lib/Parrot/Jit/i386-nojit.pm:
5025 Initial JIT implementation.
5027 * Enabled with test_parrot -j. 20x speed boosts seen.
5029 * Unsupported archs mapped to i386-nojit. Don't do -j on them.
5033 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
5035 2001-12-20 01:53 jgoff
5037 * MANIFEST, core.ops, t/op/key.t: MANIFEST - Removed t/op/key.t
5038 core.ops - Removed key operators, they should be hidden from the
5039 assembler. t/op/key.t - No need to test the nonexistent key
5042 2001-12-20 00:13 ajgough
5044 * core.ops, t/op/stacks.t: Added tests for entrytype op, noticed
5045 that asking for type of entry at depth causes segfault as stack is
5046 zero based, fixed cmp in core.ops to reflect this. Last test is
5047 skipped as we don't do exceptions right yet.
5049 2001-12-19 19:11 ajgough
5051 * t/op/debuginfo.t: Added C<end> ops to debuginfo.t, as thier
5052 non-being was causing Irix "issues".
5054 2001-12-19 03:37 jgoff
5056 * languages/miniperl/Miniperl/t/: 001_tokenizer.t, 003_generator.t,
5057 004_combined.t: Changed tests to make sure they pass with the
5058 addition of the clone operator.
5060 2001-12-18 20:06 gregor
5062 * interpreter.c, include/parrot/interp_guts.h:
5063 Performance improvements to the predereferencing code path
5064 suggested to me over lunch yesterday by my friend John Kennedy.
5065 The goal is to remove the additional test in the inner loop that
5066 was checking for NULL to decide whether or not to call the
5067 prederef() function. Also moved pc & pc_prederef syncing outside
5070 * Changed the prototype of the prederef() function in
5071 interpreter.c to match that of an opfunc.
5073 * Instead of initializing the prederef void * array with NULL,
5074 we initialize it with pointers to prederef().
5076 * prederef() now returns the prederef_pc passed in, so that
5077 after predereferencing, the same location is executed, but now
5078 with the real code being called.
5080 Thanks to: John Kennedy
5082 2001-12-18 19:59 ajgough
5084 * t/: op/pmc.t, pmc/pmc.t: Added some more num -> string tests
5085 (including some more in the skipped string -> int tests).
5087 2001-12-18 07:06 jgoff
5089 * MANIFEST: Forgot to add classes/perlarray.pmc
5091 2001-12-18 07:05 jgoff
5093 * Makefile.in, core.ops, global_setup.c, vtable.tbl,
5094 classes/Makefile.in, classes/default.pmc, classes/perlarray.pmc,
5095 classes/perlint.pmc, classes/perlnum.pmc, classes/perlstring.pmc,
5096 classes/perlundef.pmc, include/parrot/pmc.h, t/op/pmc.t,
5097 t/pmc/pmc.t: Big update... Makefile.in - Added
5098 classes/perlarray.pmc core.ops - Added new series of set() ops for
5099 arrays global_setup.c - Initialized perlarray classes/Makefile.in -
5100 Added perlarray.pmc classes/*.pmc - Added
5101 set_{integer,number,string}_index and
5102 get_{integer,number,string}_index include/parrot/pmc.h - Added new
5103 type t/op/pmc.t - Added basic array test
5105 classes/perlarray.pmc - Added
5107 2001-12-17 05:29 jgoff
5109 * languages/miniperl/Miniperl/Generator.pm: Altered miniperl code
5110 generator to use clone operator instead of set Px,Py
5112 2001-12-17 05:25 jgoff
5114 * core.ops, classes/perlint.pmc, classes/perlnum.pmc,
5115 classes/perlstring.pmc, t/op/pmc.t, t/pmc/pmc.t: Added clone
5116 PMC,PMC operator. Uses the clone() vtable entries.
5118 2001-12-17 04:51 jgoff
5120 * MANIFEST: Added miniperl test suite, removed old Miniperl/Test.pm
5123 2001-12-17 04:41 jgoff
5125 * languages/miniperl/Miniperl/Makefile.PL: Now in its proper
5128 2001-12-17 04:41 jgoff
5130 * languages/miniperl/Makefile.PL: Moved it to the proper directory.
5132 2001-12-17 04:39 jgoff
5134 * languages/miniperl/: Makefile.PL, Miniperl.pm, miniperlc, mpc,
5135 Miniperl/Tokenizer.pm: Makefile.PL to let us run the test suite in
5138 2001-12-17 04:27 jgoff
5140 * languages/miniperl/Miniperl.pm: Latest version of the driver.
5141 Admittedly it's a little thin on true OO, but the algorithms are
5144 2001-12-17 04:24 jgoff
5146 * languages/miniperl/Miniperl/t/: 001_tokenizer.t, 002_parser.t,
5147 003_generator.t, 004_combined.t: Much more comprehensive test suite
5148 for the codegen et al
5150 2001-12-17 04:22 jgoff
5152 * languages/miniperl/Miniperl/: Generator.pm, Parser.pm,
5153 Tokenizer.pm: Newer codegen, tightened up parser output, added hash
5156 2001-12-17 04:20 jgoff
5158 * languages/miniperl/Miniperl/Test.pm: The newer test suite is much
5161 2001-12-17 04:17 jgoff
5163 * languages/miniperl/foo.mpl: Test file that'll be outdated by
5164 changes to the new compiler
5166 2001-12-17 04:11 jgoff
5168 * languages/miniperl/t/: harness, 001_basic/basic.t: Moving testing
5171 2001-12-16 14:11 simon
5173 * classes/perlint.pmc, examples/assembly/mops_p.pasm, t/op/pmc.t,
5175 Fix bogus assumption that multiplying an integer by an integer
5178 2001-12-16 12:48 simon
5180 * make_vtable_ops.pl:
5183 2001-12-16 12:45 simon
5185 * make_vtable_ops.pl, Parrot/Vtable.pm, lib/Parrot/Vtable.pm:
5186 Expand multimethod vtable ops.
5188 2001-12-16 12:04 simon
5191 Added 'cvsclean' which doesn't zap CVS/* directories.
5193 2001-12-15 01:50 dan
5195 * include/parrot/string.h: Fixed typo in string.h. lagnuage,
5198 Thanks to grunblatt fom #parrot for the catch
5200 2001-12-15 01:39 dan
5202 * .cvsignore, Configure.pl, MANIFEST, languages/jako/Makefile.in,
5203 languages/miniperl/.cvsignore, languages/miniperl/Makefile,
5204 languages/miniperl/Makefile.in,
5205 languages/miniperl/Miniperl/Test.pm, languages/scheme/.cvsignore,
5206 languages/scheme/Makefile, languages/scheme/Makefile.in: Build
5209 Courtesy of: Jay McCarthy <jay@kenyamountain.com>
5211 2001-12-14 17:39 dan
5213 * t/op/trans.t: More trans tests.
5215 Courtesy of: Simon Glover <scog@roe.ac.uk>
5217 2001-12-14 07:41 robert
5219 * make.pl: - define MAKE macro - topological sort and subgraph
5220 order - start of timestamp stuff (still badly broken)
5222 2001-12-14 06:06 jgoff
5224 * optimizer.pl: Hopefully this should do the trick..
5226 2001-12-14 06:04 jgoff
5228 * Parrot/Optimizer.pm, lib/Parrot/Optimizer.pm: Optimizer
5230 optimizer.pl is the stub, Parrot/Optimizer.pm is the driver.
5232 The optimizer performs its work on a file post-macro expansion.
5233 Run it on a .pasm file, preferably with some trivially reducible
5235 like 'add I0,5,-6' or 'mul I0,I1,0'
5237 2001-12-14 05:48 robert
5239 * Makefile.in: case error EXE -> exe
5241 2001-12-14 05:42 robert
5243 * Makefile.in: remove legacy PDISASM macro
5245 2001-12-14 04:01 dan
5247 * classes/Makefile.in, languages/Makefile.in: Makefile tweaks for
5250 Courtesy of: Garrett Goebel <garrett@scriptpro.com>
5252 2001-12-13 22:03 dan
5254 * Configure.pl, Makefile.in, Parrot/Test.pm,
5255 languages/scheme/Makefile, languages/scheme/Scheme/Test.pm,
5256 lib/Parrot/Test.pm: Parrot test prog's now a config variable, so we
5257 can change it without having to change the world.
5259 2001-12-13 21:57 dan
5261 * core.ops, interpreter.c, docs/parrot_assembly.pod,
5262 include/parrot/interpreter.h, t/op/debuginfo.t: Added current
5263 file/line/package to interp structure, with ops to get and set
5264 them. Now we can know where we are!
5266 2001-12-13 19:43 dan
5268 * Configure.pl, Makefile.in: Makefile tweaks to hopefully make
5269 WinXP builds work out of the box
5271 2001-12-13 17:05 dan
5273 * Makefile.in, Parrot/Test.pm, lib/Parrot/Test.pm: Change test prog
5274 name again--makes case-insensitive systems much happier.
5276 2001-12-13 16:21 dan
5278 * core.ops, key.c, string.c, test_main.c, trace.c,
5279 classes/Makefile.in, include/parrot/trace.h: Fixes to clean up
5282 Courtesy of: Josh Wilmes <josh@sky.net>
5284 2001-12-13 13:33 gregor
5286 * languages/jako/Makefile.in:
5287 Improved the method of calling the assembler.
5289 2001-12-13 13:30 gregor
5291 * languages/jako/Makefile.in:
5292 Improve the build process. It now works from the main parrot dir,
5293 and from the languages/jako directory. Now uses the .SUFFIXES
5294 target and generic build rules to reduce clutter in the
5297 2001-12-13 13:29 gregor
5299 * languages/jako/.cvsignore:
5300 Ignore the (now generated Makefile), and don't ignore .list files
5301 anymore, since we aren't generating them.
5303 2001-12-13 13:11 gregor
5305 * Configure.pl, MANIFEST, Makefile.in, languages/.cvsignore,
5306 languages/Makefile.in, languages/jako/Makefile,
5307 languages/jako/Makefile.in:
5308 Added a 'languages' target to the top-level Makefile.in, and
5309 modified the jako build procedure to involve Makefile.in -->
5310 Makefile too (done by Configure.pl).
5312 NOTE: languages/jako and language/scheme are built.
5313 languages/miniperl wasn't building right, so it was left off for
5316 2001-12-13 12:15 gregor
5319 Added MAINTAINER file and mandelzoom.jako from languages/jako to
5322 2001-12-13 12:12 gregor
5324 * .cvsignore, MANIFEST, Makefile.in, core.ops, interpreter.c,
5325 ops2c-prederef.pl, ops2c.pl, test_main.c,
5326 include/parrot/interp_guts.h, include/parrot/interpreter.h,
5327 include/parrot/op.h, include/parrot/oplib/.cvsignore:
5328 Welcome to the Just-in-Time Predereferencing Patch!
5330 This patch implements a "predereferencing" mode for parrot. That
5331 means that a lot of the dereferencing you see in DO_OP and in the
5332 opfuncs is done up front (really, JIT) rather than as and each time
5333 we execute each op in the byte code stream.
5335 This works by creating an array of void pointers with the same
5336 number of elements as the byte code array. This array starts out
5337 life zero-initialized. Each time we go to execute an op, we check
5338 first to see if we have a NULL pointer at *cur_opcode. If so, we
5339 know we haven't done our predereferencing yet (this is the JIT
5340 part), so we call the prederef() function with sufficient args that
5341 it can go look up opfunc pointers and op arg types and put the
5342 opfunc and arg pointers at cur_opcode[0] .. cur_opcode[N - 1],
5343 where N is the number of args (counting the op itself as one arg).
5345 We assume that sizeof(INTVAL) <= sizeof(void *), so we can continue
5346 to have inline INTVAL constants.
5348 I've been getting about a 22% speed increase over vanilla code path
5349 when I compile with -O0. Advantage decreases at -O9 here. I tested
5350 with mops.pbc, and also by temporarily putting the -P flag in
5351 Parrot/Test.pm and running all the tests. So, this code is as
5352 correct as the test suite can detect.
5354 Here's how it plays out in the code:
5356 * New script ops2c-prederef.pl
5358 Copy-paste code reuse from ops2c.pl. Modified to expect the
5360 a void ** cur_opcode and to return a void **.
5364 * opfuncs are now static. Who needs to call them by name from
5366 anyway? They are accessed via the opfunc table.
5368 * Some MACRO stuff to make things work whether we prederef or
5370 may be possible to get rid of these some day if other folks
5372 that we should be using CODE object pointers + offsets as
5374 rather than raw pointers to either opcode_t's or (void *)'s
5375 (depending on prederef mode or no).
5377 * core.ops modified to be usable to build both kinds of opfuncs.
5381 * calls to push_generic_entry(... cur_opcode ...) were
5383 push_generic_entry(... CUR_OPCODE ...), where CUR_OPCODE is
5385 macro that does the right thing in both kinds of ops.c
5388 This is applicable to the bsr op. If we treated
5390 (Code PMC + local offset) rather than as
5391 pointer-to-memory-somewhere,
5392 this wouldn't be a big deal. We may need to do that at some
5394 anyway, so that when you jump around and return not only do
5396 the right PC (pointer, today), but you also have the
5398 knowing what chunk of bytecode it is in at all times
5400 allow reflection, as in ops that query or affect the
5403 * runinterp was modified. Instead of copying the top-level
5405 and blasting its byte_code pointer, we simply call runops
5407 interp, passing in the pointer to the current interp's code
5409 offset into that code at which to start (this last arg used
5411 pointer PC, now its an offset PC).
5413 * include/parrot/op.h
5415 * new typedef for prederef opfuncs (they return void **)
5417 * include/parrot/interp_guts.h
5419 * New DO_OP_PREDEREF() macro described above.
5421 * include/parrot/interpreter.h
5423 * New prototype of runops() -- see below.
5425 * resume_addr field changed to resume_flag and resume_offset
5427 We might be resuming from interp using prederef to one not
5429 so pointers between the two don't play nice together.
5430 Offsets are beautiful.
5432 * New PARROT_PREDEREF_FLAG constant
5436 * include "parrot/oplib/core_ops_prederef.h"
5438 * prederef() function described above.
5440 * runops_prederef() runops variant. Uses DO_OP_PREDEREF()
5443 * runops() modified to take size_t CODE-relative offset PC
5445 pointer PC. This made other things workable and doesn't
5447 anything important (IMO).
5451 * New flag '-P' to enable predereferencing.
5453 * Makefile modified to build core_ops_prederef.c from core.ops
5457 BTW, also added missing $(INC)/interp_guts.h to H_FILES.
5459 Added core_ops_prederef$(O) to O_FILES
5461 2001-12-13 12:12 gregor
5463 * languages/jako/MAINTAINER:
5464 Thought it would be nice to put this right in the code...
5466 2001-12-13 04:36 jgoff
5468 * languages/miniperl/Miniperl/Generator.pm: Commented out
5469 debugging, fixed register spillover algorithm
5471 2001-12-13 04:23 jgoff
5473 * make.pl: Found and fixed obob in the parser (Wasn't parsing last
5474 line) Restructured a bit of the dependency generator to fix a
5477 2001-12-13 03:43 robert
5479 * MANIFEST, docs/opcodes.pod: remove old docs/opcodes.pod
5481 2001-12-13 03:03 jgoff
5483 * make.pl: Added make.pl
5485 2001-12-13 02:44 jgoff
5487 * languages/miniperl/Miniperl.pm: Nearly-complete 'make'
5488 replacement in perl. Non-compliant bits - Takes absolutely -NO-
5489 special flags... - Dies on undefined macros
5490 such as $(PDISASM) in current make - Dies on
5491 recursive macro expansions (Doesn't test for
5492 mutual or multipart loops) - In general it
5493 seems to be a little less lenient... Missing bits - File
5494 mod/creation times aren't being looked at - Actions
5495 aren't being taken - The few funky variables ($@, $<)
5496 aren't being dealt with Bugs - Line numbers are slipping a bit.
5498 2001-12-13 02:29 jgoff
5500 * languages/miniperl/Miniperl/: Generator.pm, Parser.pm:
5501 Reconstructing files to make the parser flow a little better.
5503 2001-12-13 00:51 dan
5505 * resources.c: Be a bit less wasteful with resources that don't
5508 2001-12-12 18:22 dan
5510 * Makefile.in: D'oh! Fixed looping makefile bug.
5512 Courtesy of: "Jaen Saul" <jaen@saul.ee>
5514 2001-12-12 16:23 jgoff
5516 * languages/miniperl/t/001_basic/basic1.scheme: Bogus entry
5518 2001-12-12 16:22 jgoff
5520 * MANIFEST: Manifest additions for languages/miniperl
5522 2001-12-12 16:19 jgoff
5524 * languages/miniperl/t/001_basic/: basic.t, basic1.scheme: Basic
5525 tests. These are left over from the Scheme suite and shouldn't be
5528 2001-12-12 16:18 jgoff
5530 * languages/miniperl/: Miniperl/Generator.pm, Miniperl/Parser.pm,
5531 Miniperl/Test.pm, Miniperl/Tokenizer.pm, t/harness: Miniperl base
5532 modules. Miniperl/ is where the real work gets done. t/ is largely
5533 vacant because it isn't ready to survive real tests yet.
5535 2001-12-12 16:17 jgoff
5537 * languages/miniperl/: Makefile, Miniperl.pm, foo.mpl, miniperlc,
5538 mpc: Final go-round, hopefully.
5540 languages/miniperl/Makefile - Used basically to run tests, as there
5541 is nothing here that needs to be
5542 dynamically built. languages/miniperl/Miniperl.pm - Stub module
5543 that calls the real Miniperl/ mods languages/miniperl/foo.mpl -
5544 Sample miniperl file. languages/miniperl/miniperlc - Miniperl
5547 2001-12-12 16:09 dan
5549 * Configure.pl: Setting a variable with the make command name is
5552 2001-12-12 15:07 simon
5554 * Makefile.in, languages/jako/Makefile, languages/scheme/Makefile:
5555 Recursive make considered "ow, don't do that".
5557 2001-12-12 14:45 dan
5559 * Makefile.in: Makefile had some non-portable code. (Okay, a lot of
5560 non-portable code) Killing builds on Win32 native. Small patch
5561 applied which hopefully fixes it.
5563 2001-12-12 06:12 ajgough
5565 * classes/Makefile.in: perl is $(PERL), you know it makes sense.
5567 2001-12-12 06:08 ajgough
5569 * Makefile.in: perl is $(PERL).
5571 2001-12-12 06:00 ajgough
5573 * t/op/integer.t: Added tests to integer.t so that all permutations
5574 of arguments are actually called at some point.
5576 2001-12-12 05:18 ajgough
5578 * t/op/time.t: I can't sleep, but I don't see why parrot shouldn't.
5579 Tests for sleep i|ic
5581 2001-12-12 05:09 ajgough
5583 * t/op/stacks.t: Added pushp and popp register stack tests.
5585 2001-12-12 04:51 ajgough
5587 * t/op/stacks.t: Added tests for save and restore, for all register
5588 types. Let there be Haiku.
5590 2001-12-12 04:27 ajgough
5592 * t/op/basic.t: bsr_i test. You know you want it.
5594 2001-12-12 02:55 ajgough
5596 * MANIFEST: Added hints/os2.pl to MANIFEST.
5598 2001-12-12 02:52 jgoff
5600 * core.ops, key.c: Final checkin... These are actually the correct
5603 2001-12-12 02:12 jgoff
5605 * include/parrot/key.h: key.c - Removed a few functions,
5606 generalized set_element_value and element_value to accept
5607 KEY_PAIRs from core.ops include/parrot/key.h - Modified header.
5608 core.ops - Modified to accept the new return style.
5610 This is a prelude to adding virtual-table methods to allow hashing
5611 &c. Expect at least one or two more redesigns before this settles
5612 down. However, it still passes the original tests.
5614 2001-12-11 13:35 gregor
5619 2001-12-11 12:03 gregor
5622 Don't ignore test_prog, but do ignore parrot.
5624 2001-12-11 12:03 gregor
5626 * classes/.cvsignore:
5627 Ignore the generated file default.h
5629 2001-12-11 04:07 jgoff
5633 2001-12-11 04:05 jgoff
5635 * include/parrot/key.h, t/op/key.t: Needed header file, new test
5637 2001-12-11 04:00 jgoff
5639 * core.ops: Added new key aggregate operations to core ops.
5641 2001-12-11 04:00 jgoff
5643 * include/parrot/parrot.h: Added key.h to header list
5645 2001-12-11 03:59 jgoff
5647 * MANIFEST: Added key.c, include/parrot/key.h, t/op/key.t
5649 2001-12-11 03:58 jgoff
5651 * Makefile.in: Added implementation of key aggregates.
5653 2001-12-08 23:07 simon
5658 2001-12-08 23:05 simon
5660 * Configure.pl, Makefile.in, README, Parrot/Test.pm,
5661 docs/intro.pod, languages/jako/Makefile, languages/scheme/Makefile,
5662 languages/scheme/Scheme/Test.pm, lib/Parrot/Test.pm:
5663 test_prog? What is test_prog?
5665 2001-12-08 22:57 simon
5669 Oops, the changelog commit was on *this* machine.
5671 2001-12-08 22:56 simon
5674 Updates to NEWS and ChangeLog pre-release.
5676 2001-12-08 22:07 simon
5678 * MANIFEST, Makefile.in, classes/Makefile.in, classes/default.pmc,
5679 classes/perlnum.pmc, classes/pmc2c.pl:
5680 Add "default" PMC vtable so you can inherit implied stuff.
5682 2001-12-08 21:24 simon
5684 * Parrot/PackFile.pm, docs/parrot.pod, docs/parrotbyte.pod,
5685 docs/vtables.pod, lib/Parrot/PackFile.pm:
5686 Getting the documentation up to scratch.
5688 2001-12-08 21:21 simon
5691 Allow inheriting from default class.
5693 2001-12-07 20:43 gregor
5695 * examples/assembly/queens.pasm:
5696 Regenerated the file with the latest jakoc.
5698 2001-12-07 20:29 simon
5700 * core.ops, t/op/stacks.t:
5701 Rename "rotate" to "rotate_up".
5703 2001-12-07 20:15 simon
5706 Some tests for rotate.
5708 2001-12-07 00:55 gregor
5711 Cast the result of the pointer arithmetic, since without the cast
5712 there are warnings with some compilers, and without the parens
5713 around the pointer arithmetic, precedence breaks the meaning and
5716 2001-12-06 23:37 simon
5719 Temporary. I prefer compiler warnings to segfaults, thanks.
5721 2001-12-06 23:34 simon
5724 Make "trace" work again.
5726 2001-12-06 21:23 dan
5728 * Parrot/Test.pm, lib/Parrot/Test.pm: Undo twiddles to test.pm
5730 2001-12-06 21:22 dan
5732 * core.ops, packfile.c, Parrot/Test.pm, include/parrot/stacks.h,
5733 lib/Parrot/Test.pm: Fix up source issues that made Dec C unhappy
5735 2001-12-06 19:22 simon
5738 Yet another "How the *%$! did that compile?" moment.
5740 2001-12-06 18:28 dan
5742 * hints/vms.pl: Fix to build, with a HERE logical required
5744 2001-12-06 17:48 dan
5746 * core.ops, interpreter.c, pbc2c.pl, pdump.c, test_main.c,
5747 docs/parrot_assembly.pod, include/parrot/interpreter.h: Sensible
5748 changes to the interpreter--flags are now part of the interp
5751 Courtesy of "Melvin Smith" <mrjoltcola@mindspring.com>
5753 2001-12-06 14:02 gregor
5756 s/little_languages/languages/ in Jako section.
5758 2001-12-06 13:15 simon
5761 Ensure the documentation gets made.
5763 2001-12-06 13:12 simon
5765 * MANIFEST, docs/intro.pod:
5766 Documentation! Added the "Some Assembly Required" article with
5769 2001-12-06 00:39 simon
5774 Courtesy of: Nguon Hao Ching <hao@netaxs.com>
5776 2001-12-06 00:37 simon
5779 Add the "-d" debug flag. Doesn't actually *do* anything yet.
5781 Courtesy of: Melvin <mrjoltcola@mindspring.com>
5783 2001-12-06 00:11 tom
5785 * string.c, chartypes/unicode.c, chartypes/usascii.c,
5786 encodings/singlebyte.c, encodings/utf16.c, encodings/utf8.c,
5787 include/parrot/chartype.h, include/parrot/encoding.h,
5788 include/parrot/parrot.h: Moved string to number conversion code out
5789 of the encoding layer and into the main string layer as neither the
5790 encoding layer nor the character type layer knows enough on it's
5791 own to do the conversion correctly.
5793 2001-12-05 23:12 tom
5795 * Makefile.in: Rebuild the classes directory if any of the object
5796 files for the classes are missing rather than only when perlint.o
5799 2001-12-05 19:43 gregor
5801 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
5802 * Reworked the constantize_string() stuff a little bit because it
5804 puking on things like "\033[H\033[2J\0" (which occurs in the
5805 languages/jako/mandelzoom.jako example).
5807 2001-12-05 19:39 gregor
5809 * languages/jako/: Makefile, mandelzoom.jako:
5810 Added 'mandelzoom' example.
5812 2001-12-05 19:38 gregor
5814 * languages/jako/jakoc:
5817 * Changed some instances of die() to confess()
5819 2001-12-05 18:34 gregor
5821 * t/: op/pmc.t, pmc/pmc.t:
5822 s/sting->int/string->int/
5824 2001-12-05 18:08 gregor
5826 * Parrot/.cvsignore:
5829 2001-12-05 18:05 gregor
5831 * classes/.cvsignore:
5832 Ignore the generated files.
5834 2001-12-05 17:19 gregor
5837 * Reverted recent changes, since they broke the script. Real fix
5841 2001-12-05 17:03 simon
5843 * classes/Makefile.in:
5844 Remember: change Makefile.in, not Makefile. D'oh.
5846 2001-12-05 17:02 simon
5849 Ensure PMC.pm gets remade.
5851 2001-12-05 16:58 simon
5853 * MANIFEST, Makefile.in, classes/Makefile.in,
5854 classes/perlundef.pmc, include/parrot/pmc.h:
5855 Add perlundef class.
5857 2001-12-05 16:45 simon
5860 Document "new P0, foo"
5862 2001-12-05 16:43 simon
5864 * MANIFEST, Makefile.in, pbc2c.pl, pmc_pm.pl, Parrot/Assembler.pm,
5865 lib/Parrot/Assembler.pm, t/op/pmc.t, t/pmc/pmc.t:
5866 Allow assembler to know about PMC class names.
5868 2001-12-04 13:39 ajgough
5870 * MANIFEST: Added t/op/pmc.t to MANIFEST.
5872 2001-12-04 05:02 ajgough
5874 * classes/perlnum.pmc: Picky compiler pointed out probable thinko
5877 2001-12-04 04:24 ajgough
5879 * encodings/singlebyte.c, t/op/pmc.t, t/pmc/pmc.t: A much less
5880 broken form of strtod and appropriate tests. Does not yet check
5883 2001-12-04 01:31 ajgough
5885 * string.c, encodings/singlebyte.c, encodings/utf16.c,
5886 encodings/utf8.c, include/parrot/encoding.h: Added length parameter
5887 to extract_num and extract_int string vtables, without this it
5888 would be impossible to have strings with nulls in while still
5889 knowing where they ended.
5891 2001-12-03 18:40 ajgough
5893 * string.c, classes/perlstring.pmc, encodings/singlebyte.c,
5894 encodings/utf16.c, encodings/utf8.c, include/parrot/encoding.h,
5895 include/parrot/string.h: Moved pmc string to number conversion into
5896 the string encoding tables.
5898 2001-12-03 00:21 ajgough
5900 * core.ops, t/op/pmc.t, t/pmc/pmc.t: Added set i, p and some tests
5903 2001-12-02 23:09 jgoff
5905 * classes/Makefile.in: Removed some redundant targets.
5907 2001-12-02 19:02 ajgough
5909 * t/: op/pmc.t, pmc/pmc.t: Modified all pmc tests to make use of fp
5910 equality macro rather than using perl to generate expected output,
5911 all tests now have <<OUTPUT.
5913 2001-12-02 17:44 ajgough
5915 * t/op/trans.t: Upgraded fp_eq and fp_ne macros to be more useful
5916 for pmc.t as well. Will probably move macros into another file at
5917 some point, although this might be best left until the tests are
5920 2001-12-02 06:16 jgoff
5922 * classes/pmc2c.pl: It wasn't properly setting the vtable index
5923 within Parrot_Perl{Class}_init.
5925 2001-12-02 06:09 jgoff
5927 * classes/Makefile.in: I seem to have removed *$(O) twice..
5929 2001-12-02 05:06 jgoff
5931 * Configure.pl, MANIFEST, Makefile.in: (Hopefully the last time...)
5932 Configure.pl - Removed '-I./include', added classes/Makefile
5933 generation MANIFEST - Added classes/Makefile.in Makefile.in -
5934 Removed old classes/* make stuff Added target for
5937 2001-12-02 04:48 jgoff
5939 * classes/Makefile.in: Going to be used shortly...
5941 2001-12-02 04:40 jgoff
5943 * docs/Makefile: Configure.pl - Added automatic makefile creation
5944 for docs/ and classes/ Removed '-I./include' because
5945 it was getting incorrectly passed to classes/
5946 MANIFEST - added docs/Makefile.in, classes/Makefile.in Makefile.in
5947 - Removed classes/ build stuff, replaced with classes/Makefile.in
5948 Added '-I./include' locally docs/Makefile - Should no
5949 longer be used, but I'm not brave enough to do a
5952 2001-12-02 01:21 ajgough
5954 * t/op/trans.t: Refactored trans math tests to have hard coded
5955 expected return values and be more ready to be unperled at some
5956 point in the future. Added $fp_equality_macro which is a
5957 "nearly-equal-to" function.
5959 2001-12-02 01:18 ajgough
5961 * Makefile.in: Humph. People really ought to use Makefile
5962 variables, s/perl/$(PERL)/ throughout.
5964 2001-12-01 18:15 jgoff
5966 * classes/: perlint.pmc, perlnum.pmc: Temporary patch until we
5967 figure out what to do vis-a-vis the lack of snprintf.
5969 2001-11-30 13:14 ajgough
5971 * t/op/: integer.t, number.t: Added tests for abs ops to number.t
5974 2001-11-30 13:14 ajgough
5976 * core.ops: Added abs(i|n, i|ic|n|nc) ops to core.ops, using if <0
5979 2001-11-30 10:36 simon
5982 Rewrite print_p to do the right thing.
5984 2001-11-30 06:21 jgoff
5986 * t/: op/pmc.t, pmc/pmc.t: New tests for integer/number/string
5987 concat, integer/number/string math
5989 2001-11-30 06:20 jgoff
5991 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc:
5992 classes/perlint.pmc - Fixes and expanding for concat and math with
5993 strings classes/perlnum.pmc - Fixes and expanding for concat and
5994 math with strings classes/perlstring.pmc - Fixes and expanding for
5995 concat and math with strings
5997 2001-11-29 15:21 ajgough
5999 * hints/os2.pl: This is a hints file for os/2, I've set $c{perl} as
6000 $^X lies, which confused bash which make uses to run things when
6003 2001-11-29 04:58 jgoff
6005 * classes/perlstring.pmc: Removed C++-style comments for good
6008 2001-11-29 04:51 jgoff
6010 * t/: op/pmc.t, pmc/pmc.t: New tests for PMC integers
6012 2001-11-29 04:28 jgoff
6014 * global_setup.c: Initialize PMC strings
6016 2001-11-29 04:25 jgoff
6018 * core.ops: Added set_p_s and set_p_sc, modified print_p to handle
6021 2001-11-29 04:24 jgoff
6023 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: Changed PMC
6024 files to properly upgrade int to num, do calculations. Also added
6025 basic string operations. Currently errors out on anything but set
6026 operations, but this will be fixed soon.
6028 2001-11-29 04:22 jgoff
6030 * Makefile.in: PMC .c files weren't getting cleaned out.
6032 2001-11-28 17:00 simon
6036 Make csh-glob happy.
6038 Courtesy of: Andy Dougherty: <doughera@lafayette.edu>
6040 2001-11-28 16:40 simon
6042 * classes/perlnum.pmc:
6046 2001-11-28 15:22 simon
6050 Fixes Alex's string concat worry.
6052 2001-11-28 14:27 ajgough
6054 * t/op/string.t: test "null onto null" incorrectly passing as it
6055 produced no output. Output provided.
6057 2001-11-28 11:14 simon
6059 * include/parrot/pmc.h:
6063 2001-11-26 21:03 dan
6065 * MANIFEST, hints/darwin.pl: Tweaks to build on Mac OS X 10.1
6067 2001-11-26 17:29 simon
6069 * classes/perlint.pmc:
6071 Various subtle but non-showstopper bugs.
6073 2001-11-26 11:23 simon
6077 Replace dependency on Text::Balanced
6079 Courtesy of: Bart Lateur <bart.lateur@pandora.be>
6081 2001-11-26 05:22 jgoff
6083 * global_setup.c: Last file that should need to be committed. I
6086 2001-11-26 05:09 jgoff
6088 * core.ops: Let's try this again... Changes to core.ops required
6090 2001-11-26 04:58 jgoff
6092 * classes/perlint.pmc, classes/perlnum.pmc, t/op/pmc.t,
6093 t/pmc/pmc.t: Makefile.in - Added missing cleanup line for perl*.c
6094 core.ops - Added set(p,n|nc), modified print(p) global_setup.c -
6095 Uncommented PerlNum_init classes/perlint.pmc - Added set_number
6096 functions classes/perlnum.pmc - Set up basic number functions
6097 t/op/pmc.t - Added tests for set P0.<number> and {add,mul,sub,div}
6098 tests against numbers and numbers+integers
6100 2001-11-25 13:18 simon
6103 Windows XP make doesn't like $<
6105 2001-11-25 12:56 simon
6107 * MANIFEST, Makefile.in, classes/genclass.pl, classes/perlint.c,
6108 classes/perlint.pmc, classes/perlnum.c, classes/perlnum.pmc,
6109 classes/perlstring.c, classes/perlstring.pmc, classes/pmc2c.pl,
6110 examples/assembly/mops_p.pasm:
6113 Courtesy of: Angel Faus <afaus@corp.vlex.com>
6115 I (Simon) also added a couple more integer methods, but no tests
6116 since I'm a Bad Person.
6118 2001-11-25 08:40 brentdax
6120 * ops2c.pl, Parrot/Op.pm, Parrot/OpsFile.pm, lib/Parrot/Op.pm,
6121 lib/Parrot/OpsFile.pm: Allow _ in op names
6123 2001-11-25 05:54 jgoff
6125 * classes/perlint.c, t/op/pmc.t, t/pmc/pmc.t: classes/perlint.c -
6126 Added basic math ops t/op/pmc.t - Added tests of basic math ops
6128 2001-11-23 18:27 simon
6130 * core.ops, classes/perlint.c, examples/assembly/mops_p.pasm:
6131 Add everything you need to make MOPS use PMCs.
6133 2001-11-23 18:06 simon
6136 Eh, you'll need this for rewriting mops.pasm.
6138 2001-11-23 17:55 simon
6140 * core.ops, classes/perlint.c, include/parrot/pmc.h, t/op/pmc.t,
6142 More work on integer PMCs.
6144 2001-11-23 17:29 simon
6147 Surprise! Whitespace! HLAGHLAGHLAGH
6149 2001-11-23 17:28 simon
6151 * Makefile.in, ops2c.pl, ops2pm.pl:
6152 Add vtables.ops to the core
6154 Courtesy of: Jeff Goff <jgoff@speakeasy.net>
6156 2001-11-22 18:39 simon
6158 * core.ops, global_setup.c, docs/parrot_assembly.pod, t/op/pmc.t,
6160 We can now create PMCs.
6162 2001-11-21 05:49 jgoff
6164 * Makefile.in: Makefile cleans up *.pasm *.pbc *.out
6166 2001-11-20 16:00 simon
6168 * docs/vtables.pod, include/parrot/pmc.h:
6169 Reorder PMC flags so there's a fixed number of user-defined flags.
6171 Courtesy of: Dave Mitchell <davem@fdgroup.co.uk>
6173 2001-11-19 03:39 jgoff
6175 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm, t/op/basic.t:
6176 Parrot/Assembler.pm - Allow "print 'foo'", and properly escape
6177 nested quotes. t/op/basic.t - Add tests for single-quoted strings,
6178 escaped quotes, and proper handling of newlines.
6180 2001-11-16 22:03 simon
6182 * classes/perlint.c:
6183 More work on the Perl Integer class. More needed, though.
6185 2001-11-16 21:57 simon
6187 * pmc.c, vtable.tbl, classes/genclass.pl, classes/perlint.c:
6188 Rename ->new to ->init, and rework pmc.c:pmc_new to fiddle it.
6190 2001-11-16 20:49 simon
6192 * interpreter.c, runops_cores.c, trace.c,
6193 include/parrot/runops_cores.h:
6194 Kill superfluous runops cores.
6196 2001-11-16 17:50 simon
6198 * MANIFEST, Makefile.in, classes/intclass.c, classes/perlint.c,
6199 classes/perlnum.c, classes/perlstring.c, classes/scalarclass.c,
6200 include/parrot/parrot.h, include/parrot/pmc.h:
6201 Skeleton for Perl scalar types, done right.
6203 2001-11-16 16:15 simon
6205 * classes/genclass.pl:
6206 This tidies up genclass to deal with the new-style multimethods.
6208 2001-11-16 15:29 simon
6210 * Makefile.in, make_vtable_ops.pl, vtable.tbl, Parrot/Vtable.pm,
6211 lib/Parrot/Vtable.pm, include/parrot/parrot.h:
6212 Rework multimethods to be *true* multimethods - that is, have
6215 2001-11-15 22:29 simon
6217 * MANIFEST, Makefile.in, pmc.c:
6218 pmc.c linkage and support. Oh, and making it compile.
6220 2001-11-15 22:26 dan
6222 * t/op/interp.t: Forgot to tell CVS about the test...
6224 2001-11-15 22:10 dan
6226 * MANIFEST, Types_pm.in, core.ops, vtable_h.pl,
6227 docs/parrot_assembly.pod, include/parrot/string.h: Added in support
6228 for PMC registers for the interpreter.
6230 Added in the docs for the runinterp opcode.
6232 Added in code for both the newinterp and runinterp opcodes, so we
6233 can now create new interpreters from within parrot and have them do
6234 things. (Though we can't pass data back and forth. Yet)
6236 2001-11-15 21:24 simon
6238 * vtable.tbl, classes/scalarclass.c, docs/vtables.pod:
6239 More documentation, and other changes as discussed with Dan.
6241 2001-11-15 19:51 simon
6243 * classes/scalarclass.c:
6246 2001-11-15 19:50 simon
6248 * classes/scalarclass.c:
6249 A little code tidiness.
6251 2001-11-15 19:33 simon
6253 * include/parrot/pmc.h:
6254 Missed this in the previous commit - un-constantize the base for
6255 user-defined PMC flags.
6257 2001-11-15 19:28 simon
6259 * classes/scalarclass.c:
6262 2001-11-15 17:09 simon
6264 * classes/scalarclass.c:
6265 It seems I have completely forgotten how to write C.
6267 2001-11-15 16:53 simon
6270 Start of the PMC classes documentation.
6272 2001-11-15 14:46 simon
6274 * classes/scalarclass.c:
6275 Changing to use a Perl-style struct instead of the union cache.
6277 2001-11-13 23:56 tom
6279 * string.c: Removed leading _ from string_index as function names
6280 starting with _ are reserved to implementors by the C standard.
6282 Also fixed string_index to use the encoding routines instead of
6283 assuming a single byte encoding.
6285 2001-11-13 12:59 jgoff
6287 * string.c: Patched string_concat to accept null strings. That
6288 test was failing. Nothing to do with ord().
6290 2001-11-13 12:43 jgoff
6292 * string.c: string_ord function, string_concat fixes
6294 2001-11-13 04:52 jgoff
6296 * core.ops: Added ord to core.ops
6298 2001-11-13 04:35 jgoff
6300 * docs/strings.pod, include/parrot/exceptions.h,
6301 include/parrot/string.h, t/op/string.t: core.ops - Added ord
6302 operator, documentation string.c - Added string_ord, _string_index
6303 (_string_index is a static helper) Patched
6304 string_concat to handle null strings properly. docs/strings.pod -
6305 Description of string_ord include/parrot/exceptions.h - Added
6306 ORD_OUT_OF_STRING exception include/parrot/string.h - Added
6307 string_ord() t/op/string.t - Added full set of test for
6308 ord_i_(s|sc)(_(i|ic))?
6310 string.c contains a bit of documentation explaining the logic
6311 behind _string_index, primarily having to do with multiple encoding
6314 2001-11-12 22:30 simon
6319 2001-11-12 22:28 simon
6322 Add a rule to compile "platform"
6324 2001-11-12 22:26 simon
6327 Tidy up distclean target.
6329 2001-11-12 16:54 dan
6331 * MANIFEST, Parrot/Assembler.pm, lib/Parrot/Assembler.pm,
6332 t/op/macro.t: Fixes to the assembler's macro facility and a test
6334 Courtesy of: Jeff <jgoff@speakeasy.net>
6336 2001-11-12 16:50 dan
6338 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Allow input from
6341 Courtesy of: Jeff <jgoff@speakeasy.net>
6343 2001-11-12 16:36 dan
6345 * Parrot/Test.pm, lib/Parrot/Test.pm: Fix to make test work on
6348 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
6350 2001-11-12 11:22 simon
6352 * examples/assembly/mops.pasm:
6354 Trivial tightening of mops loop.
6356 2001-11-07 23:57 ajgough
6358 * docs/tests.pod: This is a basic quide to writing tests with
6361 2001-11-07 22:29 dan
6363 * stacks.c: Added a little documentation on the cleanup parameter
6366 2001-11-07 14:43 dan
6368 * MANIFEST, platforms/generic.c, platforms/linux.c,
6369 platforms/linux.h: Portability patches.
6371 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
6373 2001-11-06 19:51 tom
6375 * Makefile.in: Clean up object files in the subdirectories as well
6376 as those in the top level directory.
6378 Enhanced version of patch from Daniel Grunblatt
6379 <daniel@grunblatt.com.ar>
6381 2001-11-06 16:14 dan
6383 * Configure.pl, MANIFEST, Makefile.in, core.ops,
6384 platforms/generic.c, platforms/generic.h: Made things a bit more
6385 platform-independent. Makefile still needs work to pick up changes
6386 to the platform-specific files.
6388 2001-11-05 21:32 dan
6390 * docs/parrot_assembly.pod: Added docs for the GC control ops
6392 2001-11-04 02:52 gregor
6394 * platforms/: win32.c, win32.h:
6395 * win32 dynamic loading functions.
6397 Courtesy of Jason Diamond <jason@injektilo.org>
6399 2001-11-04 00:04 brentdax
6401 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Assembler fixes:
6402 allows an absolute path to be used and gives a useful error message
6403 if the original source file can't be found
6405 2001-11-02 12:37 gregor
6407 * platforms/: linux.c, linux.h:
6408 * Beginning of dynamic loading support. Linux only for now.
6410 2001-11-02 12:13 gregor
6412 * MANIFEST, time.c, include/parrot/time.h:
6413 * Removed time.[hc], since they have been superseded by the new
6417 2001-11-02 12:11 gregor
6419 * Configure.pl, Makefile.in, core.ops, vtable.tbl,
6420 classes/intclass.c, classes/scalarclass.c, hints/mswin32.pl,
6421 include/parrot/parrot.h, platforms/linux.c, platforms/linux.h,
6422 platforms/win32.c, platforms/win32.h:
6423 Patch from Jason Diamond to make win32 platform stuff work:
6425 * Modified Configure.pl, mswin32.pl, and Makefile.in so that the
6426 platform specific files in the platforms directory gets copied to
6427 the correct directories. The Makefile will re-copy the platform.h
6428 and .c files if the original is modified.
6430 * #include platform.h in parrot.h instead of time.h.
6432 * Removed time.h and time.obj from the Makefile. time.h and time.c
6433 aren't being used anymore since that code was moved to linux.c and
6436 * Renamed the BOOL typedef in parrot.h to BOOLVAL (inspired by
6437 INTVAL and FLOATVAL). This was conflicting with the BOOL typedef in
6438 windows.h. This required updating several files besides parrot.h.
6440 * Added a DEFAULT_OPEN_MODE to linux.h and win32.h and used that
6441 instead of the missing identifiers (on Windows) in core.ops in the
6444 * Added Parrot_sleep and Parrot_setenv to both the linux and win32
6445 platform files and called those from core.ops. The Linux code for
6446 these functions came from core.ops so they should hopefully work.
6448 Courtesy of Jason Diamond <jason@injektilo.org>
6450 2001-11-02 06:43 brentdax
6452 * Makefile.in, hints/mswin32.pl: Fix classes/intclass.obj building
6453 for Win32 (courtesy of Jason Diamond <jason@injektilo.org>)
6455 2001-11-02 02:26 gregor
6457 * .cvsignore, MANIFEST, include/parrot/.cvsignore,
6458 platforms/linux.c, platforms/linux.h, platforms/win32.c,
6460 * Beginnings of platform support files in platform/*.[hc]
6462 2001-11-01 23:37 tom
6464 * classes/intclass.c: Added missing *'s to STRING arguments and
6465 return values to avoid compiler warnings.
6467 2001-11-01 22:21 gregor
6469 * MANIFEST, Makefile.in, core.ops, obscure.ops, time.c,
6470 include/parrot/parrot.h, include/parrot/time.h:
6471 Initial "fix" of time(n) op for Win32:
6473 * Initial Win32 code Courtesy of Richard J Cox <rjcox@cix.co.uk>
6475 * time.c and include/parrot/time.h
6477 First attempt at getting this working across platforms. The
6478 macro WIN32 being tested might not be right.
6480 * New functions Parrot_intval_time() and Parrot_floatval_time()
6481 wrap the appropriate functionality depending upon platform.
6482 Changed core.ops to call these.
6484 Added obscure.ops with obscure transcendental ops.
6486 Added simple file I/O ops (close, open, read, write):
6488 * Initial versions Courtesy of Jeff <jgoff@speakeasy.net>
6490 * I changed some arg ordering stuff.
6492 * I added read/write of INTVALs and FLOATVALs.
6494 Added environment variable ops (getenv, setenv)
6496 Added system error ops (err(i) and err(s) for accessing errno and
6499 Moved print ops in with other "temporary" developer ops, since
6500 they'll move to a devel.ops or temp.ops oplib once we have oplibs.
6502 2001-10-31 22:51 tom
6504 * MANIFEST, Makefile.in, chartype.c, encoding.c, global_setup.c,
6505 packfile.c, string.c, strnative.c, strutf16.c, strutf32.c,
6506 strutf8.c, transcode.c, chartypes/unicode.c, chartypes/usascii.c,
6507 encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
6508 encodings/utf8.c, include/parrot/chartype.h,
6509 include/parrot/encoding.h, include/parrot/exceptions.h,
6510 include/parrot/parrot.h, include/parrot/string.h,
6511 include/parrot/strnative.h, include/parrot/strutf16.h,
6512 include/parrot/strutf32.h, include/parrot/strutf8.h,
6513 include/parrot/transcode.h: Reworked the string code in line with
6514 Dan's latest design that separates character sets from encodings.
6516 2001-10-31 19:53 dan
6518 * docs/parrot_assembly.pod: Finished I/O section of docs
6520 2001-10-31 16:51 dan
6522 * core.ops, docs/parrot_assembly.pod, include/parrot/parrot.h:
6523 Moved includes out of core.ops and into parrot.h where they belong
6524 (suitably guarded with #ifdefs). Also some updates to
6527 2001-10-30 21:43 dan
6529 * core.ops, stacks.c, docs/parrot_assembly.pod,
6530 include/parrot/stacks.h: Added entrytype opcode to fetch the type
6531 of the entry on the stack
6533 2001-10-29 18:30 dan
6535 * stacks.c: You can turn off stack entry type validation on pop by
6536 passing in a type of 0 now. (For those cases where you just want to
6537 throw the darned thing away)
6539 2001-10-29 14:37 gregor
6541 * core.ops, languages/jako/jakoc:
6542 * New variants of the save ops to save constants on the stack.
6544 useful for saving zero arg and result counts on the stack, for
6547 * Modified jakoc to to adapt to the newly announced calling
6549 Even though Jako source code appears to show subroutines with
6551 numbers of arguments and results, they are implemented with the
6552 variable count calling convention. Future modifications will be
6554 to ensure that an exception is raised if the stack frame is of
6556 wrong size (or, at least that we pop the complete frame off).
6558 also have to make more changes to support the true
6560 and fixed-result-count parts of the calling convention spec.
6562 2001-10-28 16:53 simon
6564 * MANIFEST, stacks.c, classes/scalarclass.c,
6565 include/parrot/stacks.h:
6566 Unbelievably bad errors of mine, plus a type incompatibility of
6569 2001-10-28 08:30 simon
6571 * classes/scalarclass.c:
6572 Beginning of a scalar class.
6574 2001-10-28 08:29 simon
6576 * make_vtable_ops.pl, vtable.tbl, Parrot/Vtable.pm,
6577 lib/Parrot/Vtable.pm, classes/genclass.pl, classes/intclass.c,
6578 include/parrot/pmc.h:
6579 This fixes the problem with vtables and pointer arithmetic.
6581 2001-10-26 19:58 dan
6583 * core.ops, interpreter.c, stacks.c, include/parrot/interpreter.h,
6584 include/parrot/stacks.h: Split the generic stack into a user push
6585 stack and a control stack
6587 2001-10-26 02:59 bdwheele
6589 * Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: [no log message]
6591 2001-10-24 20:27 dan
6593 * languages/scheme/: Makefile, Scheme.pm, schemec,
6594 Scheme/Generator.pm, Scheme/Parser.pm, Scheme/Test.pm,
6595 Scheme/Tokenizer.pm, t/harness, t/arith/basic.t, t/arith/logic.t,
6596 t/arith/nested.t, t/io/basic.t, t/logic/basic.t: Added the mini
6599 2001-10-24 20:23 dan
6601 * MANIFEST, pdump.c, docs/parrot_assembly.pod: Update for
6602 interpreter needs in pdump.c. Added scheme bits to manifest
6604 2001-10-24 16:43 gregor
6606 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
6607 * Make the assembler handle octal character code escapes in
6611 2001-10-24 15:56 dan
6613 * MANIFEST, examples/assembly/life.pasm: Added an example in to
6614 play the game of life
6616 2001-10-24 15:54 dan
6618 * core.ops: Added sleep. We'll need to override this to do events
6619 properly anyway, so...
6621 2001-10-24 14:03 gregor
6623 * Makefile.in, pbc2c.pl, pdump.c:
6624 * Adapt pdump.c and pbc2c.pl to the new requirement to pass
6626 pointer into string functions.
6628 Courtesy of: Ryan O'Neil <talisman580@yahoo.com>
6630 2001-10-23 20:09 gregor
6632 * languages/jako/jakoc:
6633 * Terminological refinement in regexp capture comment.
6635 2001-10-23 15:23 simon
6637 * classes/genclass.pl:
6638 Use a saner ANSI C construct to make MIPSPro happy.
6640 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
6642 2001-10-23 00:34 tom
6644 * core.ops, string.c, strnative.c, strutf16.c, strutf32.c,
6645 strutf8.c, include/parrot/string.h: Make sure the interpreter
6646 structure is passed to the transcoder as necessary, including
6647 passing it to string_compare().
6649 2001-10-23 00:32 tom
6651 * Makefile.in: Make pdump build again by including resources.o in
6654 2001-10-22 22:43 dan
6656 * core.ops, packfile.c, string.c, strnative.c, strutf16.c,
6657 strutf32.c, strutf8.c, test_main.c, transcode.c,
6658 include/parrot/packfile.h, include/parrot/parrot.h,
6659 include/parrot/resources.h, include/parrot/string.h,
6660 include/parrot/transcode.h: Everything now uses the allocators and
6661 deallocators in resources.c.
6663 Unfortunately we lost standalone string-test mode, but I can cope
6666 Please note that until we have a real allocation/deallocation/GC
6667 system, this'll leak. A *lot*.
6669 2001-10-22 20:27 dan
6671 * MANIFEST, Makefile.in, pmc.c, resources.c,
6672 include/parrot/resources.h: First cut to handle arena allocation of
6673 PMC headers. (Amongst other things)
6675 2001-10-22 19:02 dan
6677 * Configure.pl, config_h.in, register.c, include/parrot/register.h:
6678 Now each register type has its own mask macro, which is the right
6681 Patch courtesy of Jason Gloudon <perl@gloudon.com>
6683 2001-10-21 23:40 tom
6685 * stacks.c, t/op/stacks.t: Fix bug in handling of rollover to a new
6686 stack chunk and add a test to test this rollover in future.
6688 Courtesy of Jason Gloudon <perl@gloudon.com>.
6690 2001-10-21 19:14 dan
6692 * include/parrot/string.h: Changed string 'unused' field to the
6695 2001-10-21 18:18 gregor
6697 * languages/jako/: Makefile, mops.jako:
6698 * Makefile: 'clean' target removes .list files, too. And, it does
6700 with wildcards rather than listing things explicitly.
6702 * mops.jako actually prints out the
6703 millions-of-operations-per-second
6704 (mops) value instead of just the operations-per-second value.
6706 2001-10-21 18:03 simon
6708 * classes/intclass.o:
6711 2001-10-21 17:47 simon
6713 * MANIFEST, Makefile.in, make_vtable_ops.pl, pmc.c, vtable_h.pl,
6714 Parrot/Vtable.pm, classes/genclass.pl, classes/intclass.c,
6715 classes/intclass.o, include/parrot/parrot.h, include/parrot/pmc.h,
6716 lib/Parrot/Vtable.pm:
6717 Initial work on PMCs. Explanation to follow
6719 2001-10-21 15:20 gregor
6721 * examples/assembly/queens.pasm:
6722 * Modernize the calling conventions in queens.pasm. It was using
6724 which now must be rotate. Also, changed to use return values on
6726 stack instead of in I0.
6728 2001-10-19 18:14 gregor
6730 * core.ops, stacks.c, include/parrot/stacks.h,
6731 languages/jako/jakoc:
6732 Per Dan's request, replacing 'swap' op by 'rotate'.
6734 * core.ops: Replaced 'swap()' by 'rotate(i|ic)'.
6736 * stacks.c and stacks.h: Removed swap-related functions from my
6737 prior commit, replacing them with stack_depth(), stack_entry()
6738 and rotate_entries().
6740 NOTE: The stack_depth() and rotate_entries() routines could
6741 be made more efficient through the caching of the sum of chunk
6742 'used' members from lower chunks in a field in the upper
6743 chunks. Also, if the interpreter's stack_base was changed to
6744 hold the pointer to the *top* chunk (since we usually come
6745 at the stack from the top down) instead of the *bottom*
6746 chunk. The code here at least works, and we can decide about
6747 bigger changes separately.
6749 For now, rotate only handles rotates in one direction and
6750 of magnituded one. A fully general rotate would do handle
6751 rotates in both directions and of arbitrary amounts. Again,
6752 this implementation is sufficient for current applications,
6753 and a feature-complete version can be developed if this turns
6754 out to be otherwise the right type of implementation.
6756 This change includes a new exception for ERROR_STACK_SHALLOW,
6757 meaning "not-empty-yet-not-deep-enough-for-what-you-asked".
6759 * jakoc: Changed the calling convention to use rotate instead
6760 of swap (of course). Also changed the convention for return
6761 value passing to use the stack as well.
6763 2001-10-19 13:36 gregor
6765 * MANIFEST, core.ops, disassemble.pl, stacks.c,
6766 examples/assembly/queens.pasm, include/parrot/stacks.h,
6767 languages/jako/.cvsignore, languages/jako/Makefile,
6768 languages/jako/bench.jako, languages/jako/euclid.jako,
6769 languages/jako/fact.jako, languages/jako/jakoc,
6770 languages/jako/mandelbrot.jako, languages/jako/mops.jako,
6771 languages/jako/primes.jako, languages/jako/queens.jako,
6772 languages/jako/sub.jako:
6773 * New stack functions push_entry(), pop_entry() and swap_entry().
6774 The first two exist for the support of the last one. These
6775 functions don't care what is in the stack entries. These exist
6776 to support the new 'swap' op (see next bullet).
6778 * New op 'swap' for swapping the top two elements on the stack.
6779 This is necessary for passing arguments to functions, since
6780 the return address will be on top of any arguments that have
6781 been pushed on the stack. This way, you can use a (swap, pop)
6782 pair to retrieve each argument (for subroutine linkage).
6784 * Disassembler now prints numbers in decimal by default, with
6785 a new '-x' flag to turn on hexadecimal display. Since other
6786 members of the Parrot Tool Set use decimal by default, this
6787 makes it easier to compare output from the various tools.
6789 * Jako compiler has more explanatory comments and the following
6792 * Lexically scoped variables.
6794 * Subroutines that take arguments and return values:
6796 sub int foo(int bar) {
6803 * ... if (...) and ... unless (...) statement modifiers
6804 can be used on next, last and redo.
6806 * Bitwise and (&, &=) and or (|, |=) ops.
6808 * Type names are just 'int', 'num', 'str', and 'poly' now.
6809 The old long names 'integer', 'number', 'string', and
6810 'polytype' are no longer valid.
6812 * Integer variable assignments can now use 0b (binary),
6813 0 (octal) and 0x (hexadecimal) radix prefixes on literals.
6815 * New Jako and Parrot assembly examples queens.{jako,pasm} for
6816 solving the eight-queens problem. The assembly example is a
6817 hand-modified version of the assembly code produced by the
6818 Jako compiler from queens.jako. A few unnecessary ops have
6819 been removed, lots of unnecessary labels have been removed,
6820 and all the Jako source code comments have been removed.
6822 * Makefile and .cvsignore in languages/jako modified so that
6823 the assembler produces listings when assembling the programs,
6824 yet the *.list files are ignored by CVS.
6826 * Made the default target in languages/jako/Makefile 'all'.
6828 * Modified some of the Jako examples to use some of the new
6829 features of Jako, such as subroutines and lexical variable
6832 2001-10-19 02:43 gregor
6834 * runops_cores.c, include/parrot/runops_cores.h:
6835 Bug fix (gcc doesn't complain, but MIPSpro does):
6837 * Added missing extern to runops_cores array declaration in
6838 include/parrot/runops_cores.h
6840 * Also added 'const' there and in runops_cores.c
6842 2001-10-18 15:18 gregor
6844 * .cvsignore, include/parrot/oplib/.cvsignore:
6845 * Ignore the vtable-related generated files.
6847 2001-10-18 15:14 gregor
6850 * left and right shifts now allow the 2nd argument to be a
6853 2001-10-18 14:55 simon
6855 * make_vtable_ops.pl:
6856 This is C, not Perl. How on earth did that even compile?
6858 2001-10-18 14:54 simon
6860 * make_vtable_ops.pl:
6863 2001-10-18 12:33 simon
6865 * Makefile.in, make_vtable_ops.pl, vtable.tbl:
6866 Initial stab at vtable opcode creation stuff.
6868 2001-10-18 02:15 gregor
6870 * MANIFEST, Makefile.in, interpreter.c, runops_cores.c, trace.c,
6871 include/parrot/interpreter.h, include/parrot/runops_cores.h,
6872 include/parrot/trace.h: Preparation for autogenerated runops cores:
6874 * Split tracing and runops core stuff out of interpreter.c into
6875 trace.c and runops_cores.c
6877 * Similar split of stuff from include/parrot/interpreter.h
6879 * Manifest and Makefile.in updates to make things still compile.
6881 2001-10-18 01:21 gregor
6883 * Makefile.in, ops2c.pl, ops2pm.pl, pbc2c.pl: Bug fixes:
6885 * Makefile.in: examples/assembly/mops.c depends on pbc2c.pl
6887 * Makefile.in: Parrot/OpLib/core.pm depends on ops2pm.pl
6889 * ops2c.pl: Added second arg to mkdir (perl 5.005_02 complains)
6891 * ops2pm.pl: Added second arg to mkdir (perl 5.005_02 complains)
6893 * pbc2c.pl: Removed explicit include of <math.h>, replacing it
6895 copy of $ops->preamble.
6897 2001-10-17 22:32 bdwheele
6899 * interpreter.c: Moved op dump code into trace_op_dump, per Dan's
6902 2001-10-17 22:08 gregor
6904 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
6905 * Now handles label-and-comment-only lines.
6907 2001-10-17 22:04 bdwheele
6909 * interpreter.c: added more comprehensive trace output
6911 2001-10-17 16:50 tom
6913 * Makefile.in: Removed the explicit rule for building mops.o from
6914 mops.c so that the implicit rule for compiling C files is used
6915 instead. This means that the chosen C flags are used, including any
6916 optimisation options.
6918 2001-10-17 15:24 tom
6920 * core.ops, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: Enhanced the
6921 op explosion logic to be able to handle exploding this:
6931 without also generating this unwanted version:
6935 The enhanced version rejects any expansion where there is more than
6936 one expanded argument and all the expanded arguments are constants.
6938 2001-10-17 14:20 simon
6940 * Makefile.in, ops2c.pl, ops2pm.pl, examples/assembly/Makefile:
6941 Build fixes to use correct Perl version and ensure that things are
6942 running in the right directory.
6944 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
6946 2001-10-17 13:16 simon
6949 core.pm is more critical than that.
6951 2001-10-17 13:05 simon
6953 * core.ops, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
6954 "Explode" ops into multiple versions for different parameters.
6956 Courtesy of: Tom Hughes <tom@compton.nu>
6958 2001-10-17 12:54 simon
6961 Fix dependencies and cleaning.
6963 2001-10-17 12:45 simon
6965 * Configure.pl, Makefile.in:
6966 Fixes to make Parrot compile without the temporary build hack
6968 Courtesy of: Jason Gloudon <perl@gloudon.com>
6970 2001-10-16 20:43 gregor
6973 * Fixed dependencies for building Parrot/OpLib/core.pm
6975 2001-10-16 19:35 bdwheele
6977 * core.ops, t/op/string.t: Changed set s,sc to use string_copy &
6978 added test, thanks to Alex Gough
6980 2001-10-16 16:49 bdwheele
6982 * core.ops: added opcode variants for constants and 3 arg concat
6984 2001-10-16 15:12 bdwheele
6986 * core.ops: added "set Sx,Sy" as a string copy to match the other
6987 register-to-register copies available
6989 2001-10-16 13:09 gregor
6992 * Added #include <sys/time.h> in the preamble for gettimeofday().
6994 2001-10-16 13:09 gregor
6997 * Removed cd t; make, which no longer applies
6999 2001-10-16 03:18 bdwheele
7001 * core.ops: fix save & restore operations to push correct type onto
7002 stack. [good eye to Jason Gloudon for noticing this]
7004 2001-10-16 01:38 bdwheele
7006 * core.ops, register.c, examples/assembly/fact.pasm,
7007 include/parrot/register.h: send in the clones: clone routines for
7008 parrot + example program
7010 2001-10-15 22:37 gregor
7012 * MANIFEST, Makefile.in, examples/assembly/.cvsignore,
7013 examples/assembly/Makefile, examples/assembly/bsr.pasm,
7014 examples/assembly/call.pasm, examples/assembly/euclid.pasm,
7015 examples/assembly/jump.pasm, examples/assembly/local_label.pasm,
7016 examples/assembly/mops.pasm, examples/assembly/stack.pasm,
7017 examples/assembly/substr.pasm, examples/assembly/trace.pasm,
7018 t/.cvsignore, t/Makefile, t/call.pasm, t/euclid.pasm, t/jump.pasm,
7019 t/local_label.pasm, t/test.pasm, t/test2.pasm, t/test3.pasm,
7020 t/test4.pasm, t/test5.pasm, t/trace.pasm:
7021 * Moved examples from t/*.pasm to examples/assembly/*.pasm, with
7023 renames so the names match what they demonstrate.
7025 2001-10-15 22:18 gregor
7027 * core.ops, t/test.pasm:
7028 * time_n uses gettimeofday() to get sub-second times.
7030 * t/test.pasm uses time_n directly rather than doing int stuff
7032 converting to num later.
7034 2001-10-15 12:28 gregor
7036 * t/: test.pasm, test2.pasm, trace.pasm:
7037 * t/test.pasm prints using string constants instead of string
7040 * t/test2.pasm assembles (using implicit op modes)
7042 * t/trace.pasm updated for new behavior of trace_ic, which does
7044 require an 'end' after 'trace'.
7046 2001-10-15 00:47 gregor
7048 * core.ops, interpreter.c, test_main.c,
7049 include/parrot/interpreter.h, t/test.pasm: * New interpreter flag
7052 * New runops cores to handle profiling
7054 * Support for -p flag in test_prog to enable profiling
7056 * New profile_ic op to control profiling at run-time
7058 2001-10-14 21:54 gregor
7060 * core.ops, Parrot/OpsFile.pm, docs/.cvsignore, docs/Makefile,
7061 lib/Parrot/OpsFile.pm: Integrated op documentation.
7063 * core.ops now contains POD documentation of ops, interspersed
7067 * Ops are organized into POD =head2 sections
7069 * Parrot/OpsFile.pm now treats the preamble of the ops file as
7071 up to the first POD directive OR op definition.
7073 * docs/Makefile now generates core_ops.pod from core.ops vi
7076 2001-10-14 11:58 simon
7079 Unbreak Digital Un^W^WTru64
7081 2001-10-14 11:00 simon
7086 2001-10-14 10:56 tom
7088 * Configure.pl: Stop Configure trying to make op_info.c and op.h as
7089 op_info.c no longer exists and op.h is no longer a generated file.
7091 2001-10-14 10:54 tom
7093 * Makefile.in: Added vtable.h to the list of things removed by the
7096 2001-10-14 01:43 gregor
7098 * .cvsignore, MANIFEST, Makefile.in, basic_opcodes.ops,
7099 build_interp_starter.pl, core.ops, disassemble.pl, interpreter.c,
7100 make_op_header.pl, memory.c, opcheck.pl, opcode_table, ops2c.pl,
7101 ops2pm.pl, packfile.c, pbc2c.pl, process_opfunc.pl,
7102 Parrot/Assembler.pm, Parrot/Op.pm, Parrot/OpsFile.pm,
7103 Parrot/OpLib/.cvsignore, lib/Parrot/Assembler.pm, lib/Parrot/Op.pm,
7104 lib/Parrot/OpsFile.pm, lib/Parrot/OpLib/.cvsignore,
7105 include/parrot/.cvsignore, include/parrot/interp_guts.h,
7106 include/parrot/interpreter.h, include/parrot/op.h,
7107 include/parrot/oplib/.cvsignore, t/.cvsignore, t/Makefile,
7108 t/euclid.pasm, t/test.pasm, t/op/integer.t, t/op/number.t,
7109 t/op/stacks.t, t/op/string.t, t/op/trans.t:
7112 * basic_opcodes.ops and opcode_table replaced by core.ops
7114 * process_opfunc.pl replaced by Parrot/OpsFile.pm, Parrot/Op.pm,
7115 and ops2c.pl. These convert *.ops to *_ops.c and
7116 include/parrot/oplib/*_ops.h
7118 * New ops2pm.pl converts *.ops to Parrot/OpLib/*.pm
7120 * disassemble.pl modified to use
7122 * interpreter.c modified to use structures in core_ops.c instead
7123 of the old op_info and op_func stuff. We're not yet to the
7124 point of handling multiple oplibs at a time, but we are getting
7127 Fingerprinting stuff disabled for now. We used to go off
7128 opcode_table. We need to rethink this. I have some ideas to
7129 make it unnecessary, but it remains to be seen whether others
7130 will like the direction they take us.
7132 Termination condition for while(){} loop in runops is now
7133 (pc) instead of (*pc). Any op can cause a HALT by returning
7134 a NULL pointer. Ops end, bounds and trace all do this. So, now
7135 the 'end' op body is actually executed, although all it does
7138 * Makefile.in modified to perform a test build using pbc2c.pl,
7139 which is the bytecode --> C compiler I've posted to the
7142 * Op full names are now autogenerated. Op root names must not
7143 contain underscores, so some op renamings have happened.
7144 Such as clear_i becoming cleari.
7146 2001-10-13 11:49 simon
7148 * Configure.pl, MANIFEST:
7149 Make parrot actually build again.
7151 2001-10-12 21:34 dan
7153 * docs/parrot_assembly.pod: Added docs for the new save/restore/bsr
7156 2001-10-12 20:56 dan
7158 * MANIFEST, Makefile.in, basic_opcodes.ops, interpreter.c,
7159 opcode_table, process_opfunc.pl, stacks.c, include/parrot/stacks.h,
7160 t/test3.pasm, t/test4.pasm, t/test5.pasm: Changes to support
7161 generic stack now in. We also have subroutines, of a simple sort!
7163 2001-10-12 19:15 tom
7165 * t/op/string.t: Improved string comparison tests try all string
7166 combinations with each of the comparison ops.
7168 2001-10-12 19:09 dan
7170 * interpreter.c: Properly sets up generic stack now
7172 2001-10-12 19:09 dan
7174 * include/parrot/interpreter.h: Fixed stack chunk struct type in
7175 interpreter structure
7177 2001-10-12 18:59 dan
7179 * stacks.c, include/parrot/parrot.h, include/parrot/stacks.h: More
7180 changes to get the generic stack working
7182 2001-10-12 18:59 dan
7184 * Configure.pl, MANIFEST, config_h.in, testparrotsizes_c.in,
7185 hints/vms.pl: Made the changes to figure out mask bits for various
7186 register and stack chunks
7188 2001-10-11 22:09 dan
7190 * docs/parrot_assembly.pod: Tossed the parameter for return
7192 2001-10-11 19:28 tom
7194 * strnative.c: Assignment, not comparison. (Plus formatted for
7197 Courtesy of Bryan C. Warnock
7199 2001-10-10 19:21 tom
7201 * basic_opcodes.ops, opcode_table, string.c, strnative.c,
7202 strutf16.c, strutf32.c, strutf8.c, docs/strings.pod,
7203 include/parrot/string.h, t/op/string.t: Added support for string
7204 comparisons and extended the comparison ops to include comparison
7207 2001-10-10 17:58 dan
7209 * MANIFEST: Shouldn't have added vtable.h to the manifest...
7211 2001-10-10 17:54 dan
7213 * MANIFEST, stacks.c, vtable_h.pl, Parrot/Vtable.pm,
7214 lib/Parrot/Vtable.pm: Now spits out the #defines for the various
7215 vtable type entries properly
7217 2001-10-10 15:37 dan
7219 * Parrot/Vtable.pm, lib/Parrot/Vtable.pm: Re-enabled change to
7220 parse new vtable.tbl file now that I've actually checked *in* the
7221 new format vtable.tbl file...
7223 2001-10-10 15:32 dan
7225 * vtable.tbl: New Column to indicate the type of the vtabel entry
7226 so we can know how many slots it takes
7228 2001-10-10 05:26 thgibbs
7230 * Parrot/Vtable.pm, lib/Parrot/Vtable.pm, vtable_h.pl: Patch to
7231 allow parrot to compile. PACKAGE is not defined, therefore, I
7232 added a struct before it to have it not complain until we define
7233 PACKAGE. Also, there was an extra shift in Vtable.pm and a missing
7234 semicolon at the end of the struct declaration.
7236 2001-10-10 05:09 thgibbs
7238 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: This patch makes
7239 string constants of the form U"string" become unicode encoded
7240 parrot strings and the form N"string" become native encoded parrot
7243 Courtesy of: Tom Hughes <tom@compton.nu>
7245 2001-10-10 04:55 dan
7247 * vtable_h.pl, Parrot/Vtable.pm, lib/Parrot/Vtable.pm: Start of
7248 support for generating the vtable function table offset macros
7250 2001-10-10 01:05 simon
7253 The test for cmod_i was using the 'mod Ix, Ix, Ix' form which
7254 compiles into the mod op, not the cmod_i op, hence wasn't testing
7255 what it thought it was.
7257 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
7259 2001-10-09 03:45 thgibbs
7261 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Patch to allow
7262 assembler to generate unicode strings.
7264 Courtesy of: Tom Hughes <tom@compton.nu>
7266 2001-10-08 19:30 brentdax
7268 * Configure.pl, test_c.in, hints/vms.pl: Cleaner VMS support, more
7269 info for Parrot::Config to remember, more flexible test.c stuff
7271 2001-10-08 15:04 gregor
7273 * basic_opcodes.ops:
7274 * Removed trash from early mod_i experiments (pardon our dust)
7276 2001-10-08 14:56 gregor
7278 * basic_opcodes.ops:
7279 * Fixed a couple of typos.
7281 2001-10-08 14:45 gregor
7283 * basic_opcodes.ops, opcode_table, t/op/integer.t, t/op/number.t:
7284 Arithmetic enhancements:
7286 * Renamed existing mod_i as cmod_i and added "corrected" mod_i:
7288 NOTE: This "uncorrected mod" algorithm uses the C language's
7290 mod operator (x % y), which is
7292 ... the remainder when x is divided by y, and thus is zero
7296 The direction of truncation for / and teh sign of the
7298 are machine-dependent for negative operands, as is the
7300 on overflow or underflow.
7306 ... if the second operand is 0, the result is undefined.
7308 is always true that (a/b)*b + a%b is equal to z. I both
7310 non-negative, then teh remainder is non-negative and
7312 divisor; if not, it is guaranteed only that the absolute
7314 remainder is smaller than the absolute value of the
7319 This op is provided for those who need it (such as
7321 applications with heavy use of mod, but using it only with
7323 arguments), but a more mathematically useful numeric mod based
7325 floor(x/y) and defined with y == 0 is provided by the mod_i op.
7327 [1] Brian W. Kernighan and Dennis M. Ritchie, *The C
7329 Language*, Second Edition. Prentice Hall, 1988.
7331 * Added "corrected" mod_i:
7333 NOTE: This "corrected mod" algorithm is based on the C code on
7335 of [1]. Assuming correct behavior of C's built-in mod operator
7337 positive arguments, this algorithm implements a mathematically
7339 version of mod, defined thus:
7341 x mod y = x - y * floor(x / y)
7343 For more information on this definition of mod, see section 3.4
7349 [1] Donald E. Knuth, *MMIXware: A RISC Computer for the Third
7350 Millennium* Springer, 1999.
7352 [2] Ronald L. Graham, Donald E. Knuth and Oren Patashnik,
7354 Mathematics*, Second Edition. Addison-Wesley, 1994.
7356 * Added mod_n, using the same formula as above, but with FLOATVAL
7359 * Added cmod_n, using the C math library's fmod() function:
7361 NOTE: This "uncorrected mod" algorithm uses the built-in C math
7363 fmod() function, which computes
7365 ... the remainder of dividing x by y. The return value is x
7367 where n is the quotient of x / y, rounded towards zero to
7370 -- fmod() manpage on RedHat
7373 In addition, fmod() returns
7375 the remainder, unless y is zero, when the function fails
7379 According to page 251 of [1], the result when y is zero is
7383 This op is provided for those who need it, but a more
7385 useful numeric mod based on floor(x/y) instead of truncate(x/y)
7387 defined with y == 0 is provided by the mod_n op.
7389 [1] Brian W. Kernighan and Dennis M. Ritchie, *The C
7391 Language*, Second Edition. Prentice Hall, 1988.
7393 * Added and modified tests as appropriate for the above.
7395 2001-10-08 08:49 thgibbs
7397 * include/parrot/exceptions.h, include/parrot/parrot.h,
7398 include/parrot/string.h, include/parrot/strutf16.h,
7399 include/parrot/strutf32.h, include/parrot/strutf8.h,
7400 include/parrot/transcode.h, include/parrot/unicode.h, MANIFEST,
7401 Makefile.in, global_setup.c, string.c, strnative.c, transcode.c,
7402 strutf16.c, strutf32.c, strutf8.c: Added code to handle unicode
7403 strings for utf8, utf16, and utf32.
7405 Courtesy of: Tom Hughes <tom@compton.nu>
7407 2001-10-08 08:10 thgibbs
7409 * memory.c: Fixed uninitialized variables.
7411 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7413 2001-10-08 01:21 gregor
7415 * packfile.c: * Casting a return value
7417 * Potential uninitialized variable fix
7419 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
7421 2001-10-08 01:15 gregor
7423 * packfile.c, test_main.c: One of Bryan's languishing patches (with
7424 a few tweaks of my own):
7428 * Printf format fixes
7430 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7432 2001-10-07 22:39 thgibbs
7434 * build_interp_starter.pl: No longer adds (void*) casts to
7435 interp_guts.c function table as they are not necessary in ANSI C.
7437 2001-10-07 16:27 gregor
7439 * basic_opcodes.ops, interpreter.c, opcode_table,
7440 process_opfunc.pl, test_main.c, include/parrot/interpreter.h,
7442 * Two new ops, trace_ic and bounds_ic that twiddle bits in
7443 interpreter->flags and set interpreter->resume_addr.
7445 * Two new runops core variants, so now we cover the relevant
7446 flag space over {trace, notrace} x {boundscheck, noboundscheck}
7448 * Runops core selection that converts the flags into an index
7450 a core table (runops_cores) to get the core function pointer.
7452 * A new trace_op variant that doesn't do bounds checking (used by
7453 the non-bounds-checking-but-tracing runops core).
7455 * PC is passed into the cores so that they can be used when
7456 resuming (they used to assume starting at the beginning of the
7457 code, which would thwart resumption).
7459 * runops() itself is changed to have a while() loop in it so that
7460 any time we drop out of the core, we'll resume if we have an
7461 interpreter->resume_addr set (after reselecting the core,
7464 * process_opfunc.pl has a new "macro": RESUME(), that sets up
7465 interpreter->resume_addr. This is used by the new ops. The new
7466 ops still return the new PC as the next op (which MUST be an
7467 'end' op to force the core loop to terminate -- *pc being false
7468 is the only termination condition we can count on for all
7471 * New interpreter flag: PARROT_BOUNDS_FLAG, used to control
7472 bounds checking core selection.
7474 * test_prog now has a '-b' flag in addition to the '-t' flag.
7476 bounds checking is off by default (I saw a performance boost:
7477 6.3 Mop/s with -b, 7.0 Mop/s without).
7479 * A new sample/test program: t/trace.pasm that twiddles the trace
7480 flag while it is running.
7482 2001-10-07 15:41 gregor
7484 * .cvsignore, Makefile.in, build_interp_starter.pl, interpreter.c,
7485 include/parrot/.cvsignore, include/parrot/interpreter.h:
7486 Now that 0.0.2 is released, I can clear out the backlog of approved
7487 but uncommitted patches. Here's one Dan approved on 2001-09-21
7490 * test_prog and pdump are linked with only the files the need,
7494 * build_interp_starter.pl writes out op_info.[hc], too. These
7496 contain op name, arg count and arg type information. This will
7498 useful for multiple things in the future, including better
7500 output and the crystalizing loader.
7502 * The DO_OP macro is now simpler and doesn't require explicit
7505 * interpreter.c is modified to use the new op info in tracing
7508 * The interpreter just points its opcode_funcs and opcode_info
7509 members at the default tables rather than allocating memory on
7512 2001-10-07 03:58 thgibbs
7514 * include/parrot/.cvsignore, vtable_h.pl: Minor updates fixing a
7515 comment and adding vtable.h to .cvsignore as it is produced by
7518 2001-10-06 20:58 thgibbs
7520 * vtable.tbl: Added * to REGEX type.
7522 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
7524 2001-10-06 13:41 simon
7526 * MANIFEST, Makefile.in, vtable.tbl, vtable_h.pl, Parrot/Vtable.pm,
7527 include/parrot/parrot.h, lib/Parrot/Vtable.pm:
7528 Framework for vtable functions.
7530 2001-10-06 06:52 thgibbs
7532 * make_op_header.pl: Removed confusing and unused typedef.
7534 2001-10-06 06:31 thgibbs
7536 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm: Removed variables that
7539 2001-10-06 06:26 thgibbs
7541 * disassemble.pl: Changed intval to op in disassembler.
7543 2001-10-06 06:21 thgibbs
7545 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Fixed typo with
7546 Assembler, local labels, and integer constants.
7548 2001-10-06 03:11 ask
7550 * Makefile.in: make `make test` actually run the tests on
7553 2001-10-06 02:04 thgibbs
7555 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7556 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7557 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7558 include/parrot/register.h, lib/Parrot/Assembler.pm,
7559 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7560 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7561 t/op/integer.t: No, it didn't mess anything up. I just forgot to
7564 2001-10-06 02:02 thgibbs
7566 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7567 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7568 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7569 include/parrot/register.h, lib/Parrot/Assembler.pm,
7570 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7571 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7572 t/op/integer.t: oops...this messed something up. I must have
7573 missed something in the patch...I have reverted.
7575 2001-10-06 01:57 thgibbs
7577 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7578 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7579 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7580 include/parrot/register.h, lib/Parrot/Assembler.pm,
7581 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7582 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7583 t/op/integer.t, Types_pm.in, basic_opcodes.ops, config_h.in,
7584 memory.c, packfile.c, process_opfunc.pl, strnative.c, test_main.c:
7585 This patch ensures that all bytecode is of type opcode_t except for
7586 the constant table constants. That means that almost all of the
7587 INTVALs in the code were replaced with opcode_t and the i pack type
7588 was replaced with the op pack type in calls to pack_arg and such.
7589 Also, since it has been declared that ALL integer constants are to
7590 be 32 bits, some test cases were changed to ensure that an integer
7591 constant was no bigger than 2 ** 31.
7593 process_opfunc.pl was also cleaned up to no longer look at either
7594 opcode_table or interp_guts.h but gather all of its information
7597 The Assembler.pm module was changed to do late binding of arguments
7598 so that 0 could be treated like 0.0 without having to be so
7599 declared. Also, only strings now use the [sc:N] intermediate form
7600 as it was unnecessary for integer and float types.
7602 2001-10-05 21:59 gregor
7604 * MANIFEST, languages/jako/Makefile:
7605 Fixed things due to the movement of little_languages/* to
7608 2001-10-05 18:31 gregor
7611 Updated MANIFEST to reflect recent additions for Jako.
7613 2001-10-05 17:54 gregor
7615 * languages/jako/: Makefile, bench.jako, euclid.jako, fact.jako,
7616 fib.jako, hello.jako, jakoc, leibniz.jako, mandelbrot.jako,
7617 mops.jako, primes.jako, sub.jako:
7620 * User-defined subroutines.
7621 * Generates assembly code with the Jako code in comments.
7622 * "end;" no longer required at the end of programs.
7623 * Better handling of const-reg and reg-const.
7624 * Optimizes const-const operations to compile-time
7626 * Constants in addition to variables.
7628 * Allow leading minus signs in integer and number constants
7632 * New sample programs:
7634 * leibniz.jako (based on Greg McCarroll's leibniz.pasm
7636 * mandelbrot.jako (based on Leon Brocard's translation of
7637 Glenn Rhodes' C code)
7638 * mops.jako (based on t/test.pasm)
7639 * primes.jako (based on Leon Brocard's primes.pasm example)
7640 * sub.jako (demonstrates a simple user-defined subroutine)
7642 2001-10-05 12:54 gregor
7644 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
7645 * Removed mysterious extra copy of code after POD.
7647 2001-10-05 12:46 gregor
7649 * basic_opcodes.ops, t/op/string.t:
7650 * Enabled the previously SKIPped test of printing string regs
7654 * Made print_s do nothing if the STRING pointer in the register
7658 2001-10-04 21:19 dan
7660 * Configure.pl: VMS tweaks
7662 2001-10-04 21:17 dan
7664 * hints/vms.pl: Hints file for VMS
7666 2001-10-04 00:58 bdwheele
7668 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: fixed but in
7669 Assembler which stopped equates from working.
7671 2001-10-03 21:50 gregor
7673 * Makefile.in, docs/.cvsignore, docs/Makefile, docs/parrotbyte.pod:
7675 * More documentation updates for the packfile stuff.
7677 2001-10-03 21:37 gregor
7679 * docs/parrotbyte.pod:
7680 * Pointed the reader at Parrot::PackFile.
7682 2001-10-03 21:34 gregor
7684 * Parrot/PackFile.pm, lib/Parrot/PackFile.pm:
7685 * Updated documentation to match current implementation.
7687 2001-10-03 18:30 gregor
7689 * .cvsignore, disassemble.pl, Parrot/Assembler.pm,
7690 lib/Parrot/Assembler.pm, t/call.pasm, t/euclid.pasm,
7691 t/local_label.pasm, t/test.pasm, t/test2.pasm, t/test3.pasm,
7693 * Added new syntax to the assembler to allow square-bracket
7694 arithmetic expressions involving (global) labels, the current
7695 instructions base address ('@'), numeric constants (not
7697 and basic arithmetic operators (+, -, *, / -- although + and -
7698 are likely to be the only ones used in practice).
7700 * Fixed a bug in Parrot/Assemble.pl that caused macro expansion
7702 fail (argument passing wasn't working).
7704 * Enabled t/op/basic.t's last test, which is actually a copy of
7706 code from t/call.pasm. Now all tests there are enabled and
7709 * Added new example/test program t/call.pasm to demonstrate
7711 macros and poor-man's subroutine calls
7713 * Added header comments to t/*.pasm
7715 2001-10-03 18:00 simon
7718 Needed, since it's in the MANIFEST.
7720 2001-10-03 17:56 simon
7722 * t/op/: string.t, time.t:
7723 Small fixes to help Win32 on its way.
7725 2001-10-03 17:41 simon
7730 2001-10-03 17:39 simon
7732 * MANIFEST, NEWS, README:
7733 README, NEWS and MANIFEST? Could it be time for Parrot 0.0.2? I
7736 2001-10-03 17:21 simon
7738 * basic_opcodes.ops, interpreter.c, packfile.c:
7739 Evil printf bandaid (which allows Sparc64 to pass tests)
7741 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
7743 2001-10-03 16:58 simon
7745 * string.c, t/op/string.t:
7746 chop fixes for n < 0 and tests
7748 Courtesy of: Alex Gough <alex@rcon.org>
7750 2001-10-03 15:51 thgibbs
7752 * interpreter.c: Changed an occurrence of INTVAL to opcode_t
7754 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7756 2001-10-02 17:48 dan
7758 * include/parrot/stacks.h: Fix typo in function name
7760 2001-10-02 17:35 dan
7762 * include/parrot/stacks.h: changed to support new stack stuff
7765 2001-10-02 15:01 simon
7767 * Configure.pl, Types_pm.in, basic_opcodes.ops, config_h.in,
7768 interpreter.c, make_op_header.pl, memory.c, packfile.c,
7769 process_opfunc.pl, register.c, string.c, strnative.c,
7770 Parrot/Opcode.pm, Parrot/PackFile.pm, Parrot/String.pm,
7771 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7772 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
7773 docs/overview.pod, docs/strings.pod, include/parrot/interpreter.h,
7774 include/parrot/memory.h, include/parrot/packfile.h,
7775 include/parrot/parrot.h, include/parrot/register.h,
7776 include/parrot/stacks.h, include/parrot/string.h,
7777 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
7781 2001-10-02 12:49 gregor
7783 * process_opfunc.pl:
7784 * Fixed a tyop: s/string/integer/ for INT_CONST expansion
7786 2001-10-02 12:40 simon
7788 * basic_opcodes.ops, process_opfunc.pl, register.c,
7789 include/parrot/register.h:
7790 Move preprocessing of register accessors to process_opfunc.pl
7792 Courtesy of: Jason Gloudon <perl@gloudon.com>
7794 2001-10-02 01:20 ask
7796 * README: add a few lines about lists.
7798 2001-10-01 23:00 brentdax
7800 * Configure.pl, Makefile.in, hints/mswin32.pl: Make 'make clean'
7801 work on Win32 (courtesy of Mattia Barbon <mbarbon@dsi.unive.it>)
7803 2001-10-01 22:50 brentdax
7805 * Configure.pl, test_c.in: More changes for 64-bit compatibility
7807 2001-10-01 21:51 simon
7809 * process_opfunc.pl:
7810 Michael Fischer's patch broke conditionals.
7812 2001-10-01 15:38 simon
7814 * process_opfunc.pl:
7815 Small hack to keep process_opfunc.pl from generating extra return()
7818 Courtesy of: Michael Fischer <michael@visv.net>
7820 2001-10-01 15:32 simon
7822 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
7825 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
7827 2001-10-01 01:49 simon
7830 Simon is an idiot. Don't trust him with your code.
7832 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
7834 2001-10-01 00:59 simon
7836 * Parrot/String.pm, lib/Parrot/String.pm:
7837 Was in manifest, but not in CVS.
7839 2001-09-30 21:25 simon
7841 * MANIFEST, Types_pm.in, assemble.pl, basic_opcodes.ops,
7842 disassemble.pl, packfile.c, pdump.c, process_opfunc.pl,
7843 Parrot/Assembler.pm, Parrot/PackFile.pm,
7844 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
7845 Parrot/PackFile/FixupTable.pm, lib/Parrot/Assembler.pm,
7846 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
7847 lib/Parrot/PackFile/Constant.pm, lib/Parrot/PackFile/FixupTable.pm,
7848 include/parrot/packfile.h, include/parrot/string.h:
7849 Move NVs to the constant table. * Changes to Types_pm.in to make
7850 life easier for some of the packing/etc. I'm doing elsewhere.
7851 Also, we now pack 'n' as 'i'.
7853 * Moved the guts of assemble.pl to Parrot/Assembler.pm so that
7854 eventually we can use all these tools together inside scripts
7855 rather than call out to the shell to run the programs.
7857 * As I was tracking down problems, I converted the internal
7858 documentation of the assembler to POD from comments.
7860 * Changed the numeric regexp in the assembler to detect leading
7861 signs and trailing exponents.
7863 * Updated basic_opcodes.ops to fetch numeric constants from the
7866 * Enhanced the disassembler in a number of ways to make my life
7867 easier while tracking down bugs (try it out). It now puts in
7868 labels for ops that are the destinations of flow control ops.
7870 * packfile.c now has a TRACE_PACKFILE switch that can be set
7871 to get it to print info as it processes. I needed this while
7872 debugging, but I can remove it or change it before committing
7875 * Updated pdump.c because it was missing a call to init_world().
7877 * Updated process_opfunc.pl to deal with numeric constants
7878 being stored in the constant table instead of inline.
7880 * Added multiple type support to Parrot/PackFile/Constant.pm
7882 * Added Parrot/String.pm, to be used for constants.
7884 * Added packfile.[hc] functions for allocating new constants
7887 * Made string_copy visible to the world in parrot/string.h.
7891 Courtesy of: Gregor N. Purdy <gregor@focusresearch.com>
7893 2001-09-29 15:56 gregor
7895 * languages/jako/Makefile:
7896 Removed assumption that '.' is on the path.
7898 2001-09-29 15:55 gregor
7900 * languages/jako/Makefile:
7901 Removed references to leibnitz test program.
7903 2001-09-29 15:21 thgibbs
7905 * t/op/trans.t, basic_opcodes.ops: Added NV casts to transcendental
7906 math ops args to work on Solaris.
7908 2001-09-27 15:15 thgibbs
7910 * assemble.pl: Added case insensitive matches to hex and binary
7913 Courtesy of: Johnathan Scott Duff <duff@cbi.tamucc.edu>
7915 2001-09-27 04:46 thgibbs
7917 * assemble.pl: This patch makes integer constants of the form
7918 0b[01]+ work with perl 5.005. The oct function in versions of perl
7919 before 5.6 did not handle the 0b numeric prefix; therefore, it was
7920 returning 0. To fix this, I added a from_binary function that
7921 would take a binary string and return its decimal representation.
7922 Now, instead of blindly calilng oct, it makes a distinction between
7923 0/0x numbers and 0b numbers.
7925 2001-09-26 19:30 thgibbs
7927 * assemble.pl: Error now returns a non-zero status
7929 Courtesy of: Andrew Kuchling <akuchlin@mems-exchange.org>
7931 2001-09-26 19:13 gregor
7933 * MANIFEST, Makefile.in, basic_opcodes.ops, bytecode.c,
7934 interpreter.c, packfile.c, pdump.c, test_main.c,
7935 include/parrot/bytecode.h, include/parrot/interpreter.h,
7936 include/parrot/packfile.h, include/parrot/parrot.h, t/op/integer.t,
7938 * bytecode.[hc] removed. packfile.[hc] are the interface to the
7939 packfile/bytecode file from C. May be renamed in the future.
7941 * packfile.[hc] changed to use 'struct PackFile *', etc. instead
7942 of 'PackFile *', just like the interpreter, etc.
7944 * Constants are accessed via the interpreter's 'code' member
7945 (struct PackFile * code). Macros PCONST(i) and PNCONST are
7946 provided to access constants by index and the number of
7947 constants, respectively (assumes a variable 'interpreter' of
7948 the appropriate type is in scope).
7950 * Byte Code is accessed via the interpreter's 'code' member.
7952 * Changed PackFile_Constant to point to a STRING instead of
7954 members for the string_make() arguments. Also has a 'type' IV
7955 in preparation for allowing multiple types of constants in
7958 * Removed hardcoded example program from test_main.c. We have
7959 plenty of test programs elsewhere.
7961 * test_prog now uses a PackFile to deal with the program before
7962 sending it on to the interpreter.
7964 * Added missing 'end' ops to some tests in t/op/integer.t and
7967 2001-09-26 18:38 thgibbs
7969 * assemble.pl: Separated code into functions and added comments.
7971 2001-09-26 18:29 simon
7974 Fix 64-bit chunk-base issue.
7976 2001-09-26 06:55 thgibbs
7978 * t/op/bitwise.t: Added end to bitwise tests.
7980 2001-09-26 00:54 dan
7982 * docs/parrot_assembly.pod: Added in the base for threading, I/O,
7983 and interpreter creation. Skeleton only, but it's something to peer
7986 2001-09-25 21:44 thgibbs
7988 * t/op/trans.t: Removed loops in transcendtal op test.
7990 2001-09-25 10:12 simon
7992 * MANIFEST, t/op/basic.t, t/op/bitwise.t, t/op/integer.t,
7993 t/op/string.t, t/op/time.t:
7996 Courtesy of: Alex Gough <alex@rcon.org>
7998 2001-09-24 19:08 gregor
8001 * Enabled the clear_n test.
8003 2001-09-24 18:56 gregor
8005 * Parrot/.cvsignore:
8006 * Ignore the generated Types.pm file.
8008 2001-09-24 18:52 gregor
8010 * languages/jako/Makefile, t/op/number.t:
8011 * No need to skip the inc and dec numeric tests anymore. I fixed
8013 assembler earlier today.
8015 2001-09-24 18:21 simon
8017 * MANIFEST, t/op/stacks.t:
8020 2001-09-24 18:19 simon
8022 * build_interp_starter.pl, interpreter.c, string.c, Parrot/Test.pm,
8023 include/parrot/exceptions.h, include/parrot/interpreter.h,
8024 lib/Parrot/Test.pm, t/op/string.t:
8025 1) captured error output, so can test errors, this might be bad,
8026 not sure. 2) basic tests for register stack frames, including some
8027 errors 3) I think we can stop skipping one of the string tests 4) I
8028 added some more substr tests, but substr was broken, so 5) changed
8029 substr to work with out of range values, or 6) throw an error if
8030 they're far too silly
8032 Courtesy of: Alex Gough <alex@rcon.org>
8034 2001-09-24 17:27 gregor
8036 * basic_opcodes.ops, opcode_table, t/op/number.t:
8037 * Op set_n was missing. Added it and a test for it. We now have
8039 same int and num ops, except mod is int-only.
8041 2001-09-24 17:01 gregor
8044 * Fixed a typo: s/Line/line/
8046 2001-09-24 16:02 gregor
8048 * basic_opcodes.ops:
8049 * Fixed dec_n_nc opcode, which had += where it should have had
8052 2001-09-24 15:34 gregor
8055 * Fixed handling of constants starting with '0' that should not
8057 sent through oct(). For example 'set N2 0.1' was being
8059 as 'set N2 0' (naughty).
8061 As reported by Leon Brocard <acme@astray.com> in the comments
8063 his mandelbrot.pasm example.
8065 2001-09-24 02:21 bdwheele
8067 * assemble.pl: fixed dumb code when --include was not specified.
8069 2001-09-24 02:17 simon
8074 2001-09-24 01:56 bdwheele
8076 * assemble.pl: * Added --include=dir option to assembler to provide
8077 a path to look for included files. * Error message of a macro is
8078 defined inside of a macro
8080 2001-09-23 21:29 bdwheele
8082 * assemble.pl: Added __FILE__ equate, fixed __LINE__ equate.
8084 2001-09-23 15:50 simon
8087 Fixed typo. Parrot might work again on non-8.3 filesystems. :)
8089 2001-09-23 02:03 ask
8091 * Configure.pl, test_c.in: fix missing newline at the end of test.c
8092 Courtesy of: acme@astray.com (Leon Brocard)
8094 rename 'test' executable used in Configure process to test_siz.
8096 2001-09-23 01:03 simon
8098 * process_opfunc.pl:
8099 iPaq fix. No, really.
8101 2001-09-23 00:47 simon
8104 Missed several, in fact.
8106 2001-09-23 00:46 simon
8111 2001-09-22 21:13 simon
8114 Assembler register numbering rigour.
8116 Courtesy of: Leon Brocard <acme@astray.com>
8118 2001-09-22 18:20 simon
8120 * Makefile.in, lib/Test/More.pm, lib/Test/Simple.pm,
8122 I'm sick of having to install Test::More everywhere. Temporary
8123 measure until we remove this silly dependency.
8125 Also a typo in Makefile.in which suggests some things were only
8126 happening correctly by sheer chance. :)
8128 2001-09-22 18:06 simon
8131 test.pasm is dead, long like make test.
8133 2001-09-22 17:47 simon
8136 De-fang overzealous floating point test.
8138 2001-09-22 17:39 simon
8140 * process_opfunc.pl:
8141 Remove hard-coded NV size assumption. Tru64 is nearly there!
8143 2001-09-22 17:18 simon
8145 * assemble.pl, disassemble.pl:
8146 More portability fixups.
8148 2001-09-22 16:44 simon
8150 * assemble.pl, Parrot/PackFile/Constant.pm,
8151 lib/Parrot/PackFile/Constant.pm:
8152 And I *think* this fixes Tru64.
8154 2001-09-22 16:37 simon
8156 * Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/ConstTable.pm:
8160 2001-09-22 16:36 simon
8162 * Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8163 Parrot/PackFile/Constant.pm, lib/Parrot/PackFile.pm,
8164 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
8166 More removal of hard-coded pack formats.
8168 2001-09-22 15:21 simon
8172 Grrr. Why isn't this working?
8174 2001-09-22 15:18 simon
8176 * Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8177 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm:
8179 Make assemble use the PackFile modules; also fixed some bugs in
8182 2001-09-22 14:38 simon
8184 * Configure.pl, MANIFEST, Types_pm.in, assemble.pl, disassemble.pl:
8186 Abstract the argument and opcode packing types and functions out
8187 into a separate module. This *should* help us maintain consistency
8188 when we change the various types.
8190 2001-09-22 00:46 brentdax
8192 * Configure.pl: Delete test.o (or its equivalent) after Configure's
8193 test program finishes.
8195 2001-09-21 21:24 brentdax
8197 * Parrot/Test.pm, lib/Parrot/Test.pm: Fix error with \ as path
8198 separator (courtesy of Mattia Barbon <mbarbon@dsi.unive.it>)
8200 2001-09-21 21:09 gregor
8202 * Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
8203 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
8205 * Fixed pad calculation (similar to recent bug fix on C library)
8207 2001-09-21 20:23 simon
8210 Pack types and sizes have gone askew.
8212 2001-09-21 20:18 brentdax
8214 * Configure.pl: Fix typo in setting stuff from the C test program
8216 2001-09-21 10:25 simon
8218 * basic_opcodes.ops, process_opfunc.pl:
8221 Courtesy of: Leon Brocard <acme@astray.com>
8223 2001-09-21 06:06 ask
8225 * Config_pm.in, assemble.pl: fix 5.005_03.
8227 2001-09-21 06:03 ask
8229 * Configure.pl: make the ivsize detection work for us normal people
8230 without . in our PATH. :-)
8232 2001-09-21 05:56 brentdax
8234 * test_main.c: Change _read to read for portability to Tru64
8235 (Damien Neil <neild@misago.org> and likely many others)
8237 2001-09-21 05:46 ask
8239 * Makefile.in: "update" target to update from cvs.
8241 2001-09-21 05:44 brentdax
8243 * Configure.pl, test_c.in: Fix issues with ivsize and nvsize
8245 2001-09-21 02:43 brentdax
8247 * Configure.pl: Fix a typo that forced the -g flag on
8249 2001-09-20 22:41 dan
8251 * packfile.c: Had some no-value returns. Naughty
8253 2001-09-20 22:40 dan
8255 * t/test.pasm: Added labels to output
8257 2001-09-20 15:39 simon
8259 * Parrot/Opcode.pm, Parrot/Test.pm, lib/Parrot/Opcode.pm,
8261 This patch does two only somewhat related things.
8263 Parrot/Opcode.pm: Change the hard-wired assumption that sizeof(nv)
8264 = 2*sizeof(iv) to a PConfig-type computed value.
8266 Parrot/Test.pm: Change it to run with the perl that was used to
8267 generate this version of Parrot. This is useful if, for example,
8268 you want to use bleadperl to build and test parrot (e.g. to try out
8269 various 64-bit options) but you still have a 5.6.x (or 5.005_xx)
8270 installed as the default 'perl' on your system. Since perl-5.7.x
8271 is installed 'version-only', a plain 'perl' is quite likely to pick
8272 up the older perl in such cases. Such an older perl might well not
8273 understand pack('q') used in the assembler.
8275 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8277 2001-09-20 15:14 gregor
8280 * Fixed a typo in pad calculation that throwing off unpack and
8283 2001-09-20 15:03 thgibbs
8285 * t/op/integer.t: Removed overflow tests from integer.t. set_i_ic
8286 tests now cover all registers.
8288 Courtesy of: Damien Neil neild@misago.org
8290 2001-09-20 14:48 thgibbs
8292 * process_opfunc.pl: Changed process_opfunc.pl to work on 64 bit
8295 2001-09-20 14:35 simon
8297 * Configure.pl, assemble.pl:
8300 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8302 2001-09-20 14:06 gregor
8304 * languages/jako/jakoc:
8305 * Fixed a tyop in the string interpolation regex.
8307 Courtesy of Michael L Maraist <maraist@UDel.Edu>
8309 2001-09-20 13:56 gregor
8311 * languages/jako/jakoc:
8312 * Updated jakoc to work with the single-destination comp ops.
8314 2001-09-20 05:08 bdwheele
8316 * assemble.pl: macro expansion. Here's the test macro I was using:
8318 # this uses I32,I31 as temporaries. # macro must be preceeded by a
8319 label. testi macro num,got,want print "Test #"
8320 print num print "..." set I32,want set
8321 I31,got eq I32,I31,$ok print "NG\n" branch
8322 $end $ok: print "OK\n" $end: endm
8326 Test1: testi 1,I3,I2
8328 2001-09-20 03:52 dan
8330 * stacks.c, include/parrot/stacks.h: Preliminary files for the
8331 generic stack support
8333 2001-09-20 02:49 bdwheele
8335 * assemble.pl: Added include processing to assemble.pl the syntax
8336 is: include 'file.to.include'
8338 2001-09-19 23:57 thgibbs
8340 * t/op/integer.t, t/op/number.t, assemble.pl, opcode_table: Fixed
8341 opcode_table listing of if_i_ic and if_n_ic. Dan had changed the
8342 function to only use 2 args, but the opcode_table still had three
8343 listed. Fixed integer.t and number.t to use the new comparison
8344 operators. Improved assemble.pl ability to grok operators by
8345 constructing a function set and comparing operator types.
8347 2001-09-19 22:42 dan
8349 * assemble.pl: Binmodes the output filehandles now. (No more
8350 bytecode munching...)
8352 2001-09-19 22:32 dan
8354 * Configure.pl, basic_opcodes.ops, opcode_table, process_opfunc.pl,
8355 t/euclid.pasm, t/test.pasm, t/test2.pasm: Changed opcodes so
8356 conditional branches take a single argument, and fall through
8359 2001-09-19 21:19 thgibbs
8361 * memory.c: Added explanation of mem_allocate_aligned give by Dan
8364 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
8366 2001-09-19 21:04 thgibbs
8368 * include/parrot/interpreter.h, Configure.pl,
8369 build_interp_starter.pl, bytecode.c, config_h.in, interpreter.c,
8370 process_opfunc.pl: Changed opcode_t from a union to a configurable
8373 2001-09-19 20:54 thgibbs
8375 * assemble.pl: Missed a couple of changes for 64 bit portability.
8377 2001-09-19 20:37 gregor
8379 * packfile.c, include/parrot/packfile.h:
8380 * Added "methods" for setting and getting all the various
8382 probably sufficient for an assembler to use the library.
8384 2001-09-19 20:04 thgibbs
8386 * assemble.pl: Modifications to run on 64 bit platforms. To run on
8387 a 64 bit platform manually change the setting for 'i' from 'l' to
8388 'q'. This should be automatically done by a Configure setting in
8391 2001-09-19 19:10 thgibbs
8393 * config_h.in: changed c++ comment to c comment.
8395 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8397 2001-09-19 17:48 gregor
8399 * .cvsignore, MANIFEST, Makefile.in, packfile.c, pdump.c,
8400 include/parrot/packfile.h:
8401 * C code for dealing with PackFiles as if they were objects.
8403 read-only interface for now, but it would not be hard to make
8405 read-write. [packfile.c, include/parrot/packfile.h]
8407 * PackFile Dumping program that falls short of disassembling, but
8408 tests the above code and provides a hex listing of the byte
8410 contents of the PackFile. [pdump.c]
8412 * New Makefile target 'pdump' for the above program, and related
8413 Makefile.in changes.
8415 * Updated MANIFEST to reflect the added files
8417 * Update .cvsignore to ignore pdump.
8419 2001-09-19 14:55 thgibbs
8421 * MANIFEST: Added number.t and trans.t to MANIFEST
8423 2001-09-19 05:40 thgibbs
8425 * process_opfunc.pl: Now taking & of opcode_t instead of i member
8426 of union opcode_t. I hope this will be more portable for set_n_nc.
8428 2001-09-19 05:39 thgibbs
8430 * t/op/integer.t: Added end to test 1.
8432 2001-09-19 00:09 thgibbs
8434 * t/op/number.t: Added end to each test
8436 2001-09-19 00:00 simon
8441 Courtesy of: Damien Neil <neild@misago.org>
8443 2001-09-18 23:52 thgibbs
8445 * interpreter.c: Added casts to appropriate types to make -Wall not
8446 complain on certain printf formats
8448 2001-09-18 23:31 thgibbs
8450 * t/op/integer.t: Added end to each test.
8452 2001-09-18 22:54 thgibbs
8454 * t/op/trans.t: Added trans.t for transcendental math function
8457 2001-09-18 22:28 simon
8460 MANIFEST updates. (And notice how I carefully snuck in the
8461 t/op/integer.t there...)
8463 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8465 2001-09-18 22:26 simon
8467 * t/: integer.t, op/integer.t:
8468 Except it doesn't go there. Duh.
8470 2001-09-18 22:25 simon
8473 Tests for integer ops.
8475 Courtesy of: Damien Neil <neild@misago.org>
8477 2001-09-18 22:03 thgibbs
8479 * include/parrot/bytecode.h, include/parrot/interpreter.h,
8480 build_interp_starter.pl, bytecode.c, config_h.in, interpreter.c,
8481 make_op_header.pl, process_opfunc.pl, test_main.c: Changed IV to
8482 opcode_t union for operators. This required a few perl script
8483 changes to output the correct type. There were also some changes
8484 to allow -pedantic in gcc
8486 2001-09-18 21:07 gregor
8488 * disassemble.pl, Parrot/PackFile.pm,
8489 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
8490 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
8491 lib/Parrot/PackFile/Constant.pm:
8492 Converted the disassembler to use the Parrot::PackFile Perl classes
8495 2001-09-18 19:18 brentdax
8497 * Makefile.in: Fix missing functions for real this time. (I
8500 2001-09-18 18:49 brentdax
8502 * Configure.pl: Remove unnecessary -I.. (courtesy of Andy Dougherty
8503 <doughera@lafayette.edu>}
8505 2001-09-18 18:47 brentdax
8507 * Makefile.in: Fix bugs with missing math, etc. functions
8509 2001-09-18 14:42 thgibbs
8511 * strnative.c: Sorry Simon...forgot bustart was a void* not a
8514 2001-09-18 13:59 thgibbs
8516 * strnative.c: Removed unnecessary IV cast in concat.
8518 2001-09-18 13:58 thgibbs
8520 * t/op/string.t: Removed unnecessary IV cast in concat. Added end
8521 to concat test in string.t
8523 2001-09-18 12:07 gregor
8525 * languages/jako/jakoc:
8526 * var num ... no longer requires assignment
8527 * automatic casting between int and num
8528 * Fixed an error message
8530 Courtesy of: Simon Cozens <simon@cvs.perl.org>
8532 2001-09-18 11:57 simon
8535 Gonna have to start thinking of more things to do, soon.
8537 2001-09-18 10:42 simon
8540 Introduce a little more tidiness into the opcode table.
8542 2001-09-18 03:06 gregor
8544 * basic_opcodes.ops, opcode_table, t/euclid.pasm:
8545 Resurrected register-const ops per Dan's request.
8547 2001-09-18 02:20 gregor
8549 * .cvsignore, Configure.pl, MANIFEST, Makefile.in,
8550 build_interp_starter.pl, bytecode.h, events.h, exceptions.h,
8551 global_setup.h, interpreter.h, io.h, memory.h, parrot.h,
8552 process_opfunc.pl, register.h, stacks.h, string.h, strnative.h:
8553 Committed some files that were missed in the last *.h moving
8556 2001-09-18 02:17 gregor
8558 * include/parrot/.cvsignore: Fixed a typo in .cvsignore.
8560 2001-09-18 02:16 gregor
8562 * include/parrot/: .cvsignore, bytecode.h, events.h, exceptions.h,
8563 global_setup.h, interpreter.h, io.h, memory.h, parrot.h,
8564 register.h, stacks.h, string.h, strnative.h: Added .cvsignore file
8565 missed in last commit for the move of *.h to include/parrot.
8567 2001-09-18 01:32 simon
8570 Trivial "clean" target to t/Makefile.
8572 2001-09-18 01:32 simon
8574 * assemble.pl, build_interp_starter.pl, disassemble.pl,
8575 Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
8576 Change icky Digest::MD5 for nice simple unpack()
8578 Courtesy of: Jonathan Scott Duff <duff@cbi.tamucc.edu>
8580 2001-09-18 00:35 simon
8582 * basic_opcodes.ops, opcode_table, docs/parrot_assembly.pod,
8584 New concat op. Hey, if I'm going to talk about it in an article,
8585 better implement it...
8587 2001-09-17 22:54 gregor
8589 * MANIFEST, Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8590 Parrot/PackFile/Constant.pm, Parrot/PackFile/FixupTable.pm,
8591 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
8592 lib/Parrot/PackFile/Constant.pm, lib/Parrot/PackFile/FixupTable.pm:
8594 Functions for reading, writing and manipulating Parrot Pack Files.
8595 NOTE: This is a proposed term based on the fact that the file
8596 contains more than just byte code, and another language (Java)
8597 calls its binary files by a broader notion of what's in them (Class
8598 Files). Since Perl has packages, and since we use pack() to write
8599 them, we'll call them PackFiles (at least for now).
8601 That does, however, beg the question of file extension. Should we
8602 name the files "foo.pack" instead of "foo.pbc"?
8604 2001-09-17 20:23 thgibbs
8606 * interpreter.c, test_main.c: Uncuddled else statements for coding
8609 2001-09-17 19:57 gregor
8611 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
8612 Added a $revision variable, parsing of the CVS Id line in
8613 opcode_table and a &revision() subroutine.
8615 2001-09-17 19:53 gregor
8618 Added a CVS Id tag to it.
8620 2001-09-17 18:58 thgibbs
8622 * interpreter.c: Cleared interpreter flags on creation.
8624 2001-09-17 18:38 gregor
8626 * build_interp_starter.pl, bytecode.c, bytecode.h, interpreter.c,
8627 interpreter.h, test_main.c:
8628 * Provides macros in interp_guts.h for setting up arrays with
8629 op names and op arg counts (done via build_interp_starter.pl).
8631 These are used in the op tracing
8633 * The functions in bytecode.[hc] pass around a pointer to the
8635 of the bytecode so that later when we get to runops, we know
8636 how much bytecode we've got and we can detect out-of-bounds
8637 jumping. The documentation is updated, too.
8639 * runops in interpreter.c now looks at interpreter->flags to
8640 decide if the core of runops should be runops_trace_core or
8641 runops_notrace_core. These new functions contain just the
8642 while-loop portion of runops. A new function runops_generic
8643 does any other setup (such as checking the bytecode
8644 fingerprint) or wrapup (such as complaining if we ended up
8645 out-of-bounds). NOTE: I didn't know what we should do for
8646 functions in here that are not part of the api, so I gave
8647 them docs with 'TODO' marks mentioning they really aren't
8648 part of the api. Guidance appreciated.
8650 * test_main.c now checks for '-t' arg and sets the tracing flag
8651 on its interpreter instance as appropriate.
8653 2001-09-17 17:47 bdwheele
8655 * assemble.pl: added some default equates, and if they're sub
8656 references, they are computed each time it is referenced.
8658 2001-09-17 16:15 dan
8662 Added flags to the interpreter structure and defined a few.
8664 2001-09-17 15:51 simon
8666 * bytecode.h, string.h:
8667 VAR_SCOPE on globals.
8669 2001-09-17 15:20 simon
8672 Parrot/Opcode.pm, Parrot/Test.pm into MANIFEST.
8674 2001-09-17 15:05 gregor
8676 * t/jump.pasm, MANIFEST:
8677 Added a test program to demonstrate jump_i.
8679 2001-09-17 14:44 thgibbs
8681 * register.c: Fixed register pop not using correct offset (off by
8684 Courtesy of: Philip Kendall <pak@ast.cam.ac.uk>
8686 2001-09-17 13:56 thgibbs
8688 * interpreter.c, register.c: Added code to call Parrot_clear_s
8689 during initialization and Parrot_clear_s and Parrot_clear_p when a
8690 new stack frame is pushed.
8692 2001-09-17 13:51 gregor
8694 * languages/jako/: Makefile, bench.jako, euclid.jako, fact.jako,
8695 fib.jako, hello.jako: Added bench.pasm to "clean"
8697 2001-09-17 13:49 gregor
8699 * languages/jako/: jakoc, Makefile:
8702 2001-09-17 13:49 gregor
8704 * languages/jako/jakoc:
8707 Courtesy of: Buggs <buggs-perl6@splashground.de>
8709 2001-09-17 13:29 gregor
8711 * MANIFEST, opcheck.pl:
8712 Added an opcode_table checker to make sure that all opcodes listed
8713 there conform to a simple set of naming rules (rules themselves, of
8714 course, are subject to change).
8716 2001-09-17 13:23 thgibbs
8718 * string.c: Modified string.c to correctly use the return value of
8721 2001-09-17 05:26 brentdax
8723 * Makefile.in: Making the Makefile smarter
8725 2001-09-16 23:06 brentdax
8727 * hints/mswin32.pl: Finishing the Configure hints
8729 2001-09-16 23:05 brentdax
8731 * Configure.pl, Makefile.in, parrot.h, test_main.c,
8732 Parrot/Opcode.pm, lib/Parrot/Opcode.pm: Win32 compatibility,
8733 Configure hints, 5.005 compatibility, MANIFEST checking
8735 2001-09-16 19:25 bdwheele
8737 * assemble.pl: parrot assembly equates
8739 2001-09-16 18:03 gregor
8742 Added 'test' target to run new test suite.
8744 2001-09-16 17:33 simon
8746 * basic_opcodes.ops:
8747 'not' was being !, rather than ~. Too many Perl programmers here, I
8750 Courtesy of: Tom Hughes <tom@compton.nu>
8752 2001-09-16 17:21 simon
8754 * Parrot/Test.pm, lib/Parrot/Test.pm, t/harness, t/op/basic.t,
8756 A *real* test suite!
8758 Courtesy of: "Mattia Barbon" <mbarbon@dsi.unive.it>
8760 2001-09-16 16:49 gregor
8762 * basic_opcodes.ops, opcode_table:
8763 At Dan's request, my new register-constant comparison ops have been
8766 2001-09-16 16:40 gregor
8768 * languages/jako/jakoc:
8769 Fixed a copy-paste error in one of jakoc's error messages.
8771 Courtesy of: Buggs <buggs-perl6-list@splashground.de>
8773 2001-09-16 16:37 gregor
8775 * languages/jako/jakoc:
8776 Modified comparison implementation to use temporary registers in
8777 the case of register-constant and constant-register comparisons.
8778 This will allow the compiler to emit code that works when the
8779 constant-comparison ops are backed out of Parrot. If the ops ever
8780 make their way back in, then jakoc can emit more efficient code
8783 2001-09-16 16:19 bdwheele
8785 * assemble.pl, t/local_label.pasm: Added local labels ($whatever)
8786 ... though not subroutine based like the documentation wants, they
8787 are local to the last non-local label defined.
8789 2001-09-16 14:02 simon
8792 And remember, when you add stuff, keep the manifest up to date.
8794 2001-09-16 02:55 ask
8796 * Makefile.in: a "shared" target for building libparrot.so
8798 2001-09-16 02:45 thgibbs
8800 * bytecode.c, bytecode.h, events.h, exceptions.h, global_setup.c,
8801 global_setup.h, interpreter.c, interpreter.h, io.h,
8802 make_op_header.pl, memory.c, memory.h, parrot.c, parrot.h,
8803 process_opfunc.pl, register.c, register.h, stacks.h, string.c,
8804 string.h, strnative.c, strnative.h, test_main.c: Updated files to
8805 use the coding standard PDD. Also changed Perl_Interp to
8808 2001-09-16 02:21 ask
8810 * README: emphasise the bits about the license not being worked out
8813 2001-09-15 22:21 simon
8815 * process_opfunc.pl:
8816 basic_opcodes.c should *scream* that it's autogenerated.
8818 2001-09-15 21:58 gregor
8820 * languages/jako/Makefile:
8821 Fixed Makefile to use 'jakoc' instead of 'jako_compiler.pl' to
8824 2001-09-15 21:58 gregor
8826 * languages/jako/: jako_compiler.pl, jakoc:
8827 Renamed the Jako compiler to jakoc from jako_compiler.pl
8829 2001-09-15 21:51 gregor
8831 * languages/jako/: Makefile, bench.jako, euclid.jako,
8833 Added a new bench.jako example based on Leon Brocard's Bench.java.
8835 Jako Compiler: * fix a bug in assignment handling * add some
8836 more conditionals to while and if * revert to using implicit
8837 opcodes in a few cases that were broken before the assembler
8838 patch went in recently.
8840 2001-09-15 21:46 gregor
8842 * assemble.pl, basic_opcodes.ops, opcode_table:
8843 New ops for register-constant INTEGER comparisons:
8845 {eq,ne,lt,le,gt,ge}_ic_ic
8847 New ops for register-register and register-constant NUMERIC
8851 {ne,lt,le,gt,ge}_{n,nc}_ic
8855 Allow uppercase and underscores in labels.
8857 Tweaks to the op infer code to make it work with the examples
8861 2001-09-15 19:16 thgibbs
8863 * README: Updated README to include Configure.pl
8865 2001-09-15 17:05 simon
8867 * build_interp_starter.pl:
8870 Courtesy of: Jarkko Hietaniemi <jhi@cc.hut.fi>
8872 2001-09-15 16:45 simon
8875 And the same again: Parrot/Opcode.pm wasn't "..-aware".
8877 2001-09-15 16:40 simon
8880 The Parrot/Opcode.pm dependency means we need to do -I.. in the
8883 2001-09-15 12:26 simon
8886 Fixed to match the coding standards.
8888 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8890 2001-09-15 01:57 ask
8892 * Configure.pl, Makefile.in, Parrot/Opcode.pm,
8893 lib/Parrot/Opcode.pm: make the Makefile use the perl that was used
8896 2001-09-15 01:48 ask
8898 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm: if we need perl 5.6, just
8901 2001-09-15 01:42 gregor
8903 * languages/jako/: euclid.jako, fact.jako, fib.jako,
8905 Compiler: Added variable interpolation in double-quoted strings.
8906 Examples: Made use of variable interpolation.
8908 2001-09-15 01:28 gregor
8910 * Parrot/.cvsignore:
8911 Ignore the Config.pm generated file.
8913 2001-09-15 01:22 gregor
8915 * languages/jako/: .cvsignore, Makefile, euclid.jako, fact.jako,
8916 fib.jako, hello.jako, jako_compiler.pl:
8917 gnp: Added some more sample Jako files and added many more
8918 operators to the compiler. Preparations for supporting all the Math
8921 2001-09-14 19:06 simon
8923 * assemble.pl, build_interp_starter.pl, disassemble.pl,
8924 make_op_header.pl, process_opfunc.pl, Parrot/Opcode.pm,
8925 lib/Parrot/Opcode.pm:
8926 Move common table reading stuff to a module.
8928 Courtesy of: Damien Neil <neild@misago.org>
8930 2001-09-14 17:42 simon
8933 More .cvsignore foo.
8935 2001-09-14 17:40 simon
8937 * assemble.pl, config_h.in:
8940 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8942 2001-09-14 17:38 simon
8944 * assemble.pl, t/Makefile:
8945 Make assemble.pl look in its parent directory if the data files it
8946 needs aren't in the current one. Plus a Makefile that lets "make
8949 Courtesy of: Rocco Caputo <troc@netrus.net>
8951 2001-09-14 16:29 simon
8953 * make_op_header.pl:
8954 Wildly experimental patch to make Parrot compile on FreeBSD. (And
8955 probably segfault everywhere else.)
8957 2001-09-14 15:58 dan
8959 * languages/jako/: euclid.jako, jako_compiler.pl:
8961 Added in the first mini-language that targets Parrot.
8963 Courtesy of: "Gregor N. Purdy" <gregor@focusresearch.com>
8965 2001-09-14 15:20 dan
8967 * memory.c: Was misaligning returned memory. Fixed.
8969 2001-09-14 15:08 simon
8971 * Makefile.in, basic_opcodes.ops, bytecode.c, global_setup.c,
8972 interpreter.c, interpreter.h, memory.c, parrot.c, parrot.h,
8973 register.c, register.h, string.c, string.h, strnative.c,
8975 Fixes to include <parrot/foo.h>
8977 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8979 2001-09-14 12:05 simon
8984 2001-09-14 12:01 simon
8989 2001-09-14 11:54 simon
8994 2001-09-14 11:45 simon
8999 2001-09-14 11:39 simon
9002 Tru64 cc doesn't like -Wall
9004 2001-09-14 10:57 simon
9006 * Config_pm.in, Configure.pl, MANIFEST, Makefile, Makefile.in,
9007 assemble.pl, build_interp_starter.pl, bytecode.c, bytecode.h,
9008 config.h.in, config_h.in, disassemble.pl, interpreter.c:
9009 Configure now generates Makefile
9011 Courtesy of: Brent Dax <brentdax@cpan.org>
9013 2001-09-14 10:08 simon
9018 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9020 2001-09-14 10:07 simon
9023 * uses Getopt::Long for options. -c is now --checksyntax.
9025 sure how to keep compatible (patches welcome!) * options
9026 include: --help --version
9027 --verbose --output=file
9028 --listing=file --checksyntax * produces
9029 verbose listing of what the assembler saw :) Only one nitpick with
9030 it: unknown symbols are given as 0xffffffff, unfortunately, this
9031 includes symbols which may be defined later in the file (i.e.
9034 Courtesy of: Brian Wheeler <bdwheele@indiana.edu>
9036 2001-09-14 10:06 simon
9041 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9043 2001-09-14 10:03 simon
9045 * bytecode.c, global_setup.c, interpreter.c, memory.c, memory.h,
9046 register.c, string.c, strnative.c, test_main.c:
9047 Coding standards conformance
9049 Courtesy of Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9051 2001-09-14 09:46 simon
9054 Make the assembler grok transcendental maths again. Courtesy of:
9055 Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9057 2001-09-13 17:29 simon
9060 Better opcode guessing, from Brian Wheeler. (Again!)
9062 2001-09-13 17:20 dan
9064 * docs/parrot_assembly.pod:
9066 Took out duplicate entries for iton, ntoi, and tostring.
9068 2001-09-13 17:16 simon
9070 * assemble.pl, basic_opcodes.ops, opcode_table:
9073 This patch gives the assembler support of '\a','\n','\r','\t', and
9074 '\\' in string constants.
9076 In addition, it changes (for all registers) "I reg %li is ..." to
9077 just the value of the register. Printing constants is also
9078 supported, but alas, you have to specify the type (print_sc,
9079 print_ic, print_nc).
9081 2001-09-13 15:38 simon
9084 Why don't I actually *test* this stuff before applying it, eh?
9086 2001-09-13 15:34 simon
9088 * TODO, t/euclid.pasm:
9089 From: "Gregor N. Purdy" <gregor@focusresearch.com> Subject: [patch
9090 (really)] Removed opcode qualifers t/euclid.pasm to exercise opcode
9093 2001-09-13 14:42 simon
9096 A new assembler, from Brian Wheeler.
9098 2001-09-13 09:44 simon
9100 * basic_opcodes.ops, interpreter.h, parrot.h, strnative.c,
9102 Two more from Tom Hughes: Patch to fix C++ style comments
9103 Patch to remove use of structure constant/cast
9105 2001-09-13 09:39 simon
9107 * TODO, docs/strings.pod:
9110 2001-09-13 09:36 simon
9112 * Makefile, basic_opcodes.ops:
9113 Tom Hughes Patch to link with the maths library Tom Hughes
9114 Patch to fix += on rvalue
9116 2001-09-13 08:57 simon
9119 I guess nobody's been using the nightly builds...
9121 2001-09-13 08:27 simon
9123 * assemble.pl, basic_opcodes.ops, opcode_table:
9124 Bitwise ops, from Brian Wheeler.
9126 2001-09-13 08:23 simon
9128 * .cvsignore, t/.cvsignore:
9129 .cvsignore's, from Gregor Purdy.
9131 2001-09-13 08:22 simon
9134 Euclidean test and test output rearranging from Gregor Purdy.
9136 2001-09-13 08:21 simon
9138 * assemble.pl, basic_opcodes.ops, disassemble.pl, opcode_table:
9139 Math ops from Gibbs Tanton.
9141 2001-09-13 08:14 simon
9143 * basic_opcodes.ops, opcode_table, string.c, string.h, strnative.c,
9145 String substr op; also rearranged "encoding" to be a vtable
9146 pointer, not an array index. Haven't changed docs to reflect this,
9151 2001-09-12 19:48 dan
9153 * t/euclid.pasm: Implementation of Euclid's Algorithm, courtesy of
9156 2001-09-12 19:39 dan
9158 * basic_opcodes.ops, opcode_table: From Gregor Purdy. Adds mod_i.
9160 2001-09-12 19:23 dan
9162 * interpreter.h, parrot.h: Quick placeholder entry for string
9165 2001-09-12 18:58 dan
9167 * memory.c: Added in a cast to make gcc happy.
9169 2001-09-12 16:44 dan
9171 * docs/parrot_assembly.pod:
9173 PDD describing parrot's assembly language and the opcodes in it
9175 2001-09-12 14:20 dan
9178 Fixed alignment issues with allocation
9180 2001-09-12 10:54 simon
9182 * Makefile, assemble.pl, bytecode.c, disassemble.pl,
9183 make_op_header.pl, opcode_table, process_opfunc.pl:
9184 Brian Wheeler's big patch:
9186 * Changes the opcode_table file to provide additional information
9187 about the operands. Case shouldn't be a problem since that data
9188 never becomes a C symbol [this is pretty much as before]
9190 * Padding errors solved: assemble.pl and bytecode.c were padding
9191 the constants incorrectly. It should have been 4-(size % 4), not
9192 just (size % 4). It is now fixed in both places.
9194 * assembler has less special cases, and should be easier to hang
9197 * disassembler dumps constant table and the format is a bit
9198 prettier, including register names, etc.
9200 2001-09-11 23:21 dan
9202 * build_interp_starter.pl, interpreter.c:
9204 Abstracted the runops function core into a macro for easy
9207 2001-09-11 10:43 simon
9209 * Configure.pl, MANIFEST, Makefile, config.h, config.h.in:
9210 Configure system from Brent Dax <brentdax@cpan.org>
9212 2001-09-11 09:38 simon
9214 * assemble.pl, test.pbc:
9215 From: Bryan C. Warnock <bwarnock@raba.com> Subject: Patch:
9216 assembler deferred output
9218 Also got rid of the bytecode, since that's probably way out of
9221 2001-09-11 09:26 simon
9223 * basic_opcodes.ops, opcode_table, t/test2.pasm:
9224 From: Bryan C. Warnock <bwarnock@raba.com> Subject: length_s_i
9227 2001-09-10 23:20 simon
9230 And that move needs a MANIFEST change. So many things to remember!
9232 2001-09-10 23:18 simon
9234 * t/: test.pasm, test2.pasm, test3.pasm:
9235 Move tests to t/. (Oh, CVS doesn't work the way I think it does.)
9237 2001-09-10 23:18 simon
9239 * test.pasm, test2.pasm, test3.pasm:
9242 2001-09-10 23:04 dan
9246 Register push/pop test
9248 2001-09-10 22:47 simon
9250 * basic_opcodes.ops, bytecode.c, parrot.h, test_main.c:
9251 Fix up format warnings, from Sam Tregar <sam@tregar.com>.
9252 (Modified to avoid conflict with Dan's changes.)
9254 2001-09-10 22:45 dan
9258 Happier about blanks in opcode_table
9260 2001-09-10 22:40 dan
9262 * interpreter.c, register.c:
9264 Yanked out debugging code, since these work OK. The bug I want is
9267 2001-09-10 22:30 simon
9270 Uhm. We want make_op_header.pl. We really, really do.
9272 2001-09-10 22:26 simon
9274 * Makefile, TODO, assemble.pl, basic_opcodes.ops,
9275 build_interp_starter.pl, disassemble.pl, make_op_header.pl,
9276 opcode_table, process_opfunc.pl:
9277 Automatic opcode numbering, from Leon Brocard <acme@astray.com>.
9278 This means we can add lots more opcodes without fiddling about with
9279 the numbers. Hooray!
9281 Don't forget that "end" needs to be op zero, else the interpreter
9282 falls off the end of the code. This is Bad, and I wonder if there's
9285 2001-09-10 19:49 simon
9287 * MANIFEST, make_op_table_build.pl:
9288 Hey! This doesn't do anything...
9290 2001-09-10 19:46 simon
9293 "clean" target cleanup from Bryan C. Warnock <bwarnock@raba.com>.
9295 2001-09-10 18:31 simon
9298 You know what this means...
9300 2001-09-10 18:30 simon
9303 "use strict" patch from Leon Brocard <acme@astray.com>. Hey, why
9304 wait for a release...? :)
9306 2001-09-10 18:13 simon
9311 2001-09-10 17:56 simon
9314 A *real* README file, which doesn't claim it isn't for public
9317 2001-09-10 17:02 simon
9322 2001-09-10 16:56 dan
9324 * TODO: Added in assembler gripe. Also added a few blank lines for
9327 2001-09-10 16:49 dan
9329 * register.h, register.c: Renamed the core functions so the opcodes
9330 can find 'em OK. (There were some conflicts)
9332 2001-09-10 16:48 dan
9334 * basic_opcodes.ops, opcode_table: Added register window ops
9336 2001-09-10 11:07 simon
9341 2001-09-10 11:05 simon
9343 * test.pbc, test2.pasm, test_main.c: Other string bits and pieces;
9344 note "-s" flag to test prog.
9346 2001-09-10 11:01 simon
9349 New string documentation.
9351 2001-09-10 11:01 simon
9353 * basic_opcodes.ops, opcode_table:
9356 2001-09-10 10:53 simon
9361 2001-09-10 10:51 simon
9364 Just some more aliases for now. Used by string handling stuff.
9366 2001-09-10 10:50 simon
9368 * assemble.pl, bytecode.c, bytecode.h:
9369 Temporary hack to store string constants in bytecode and recreate
9372 2001-09-10 10:48 simon
9375 op.h is now generated by the Makefile; remove it.
9377 2001-09-10 10:47 simon
9380 clean and op.h Makefile targets.
9382 2001-09-10 10:45 simon
9384 * string.c, string.h, strnative.c:
9385 More string vtable stuff.
9387 2001-09-07 21:07 dan
9391 Much less picky about whitespace in the opcode_table now. (Doesn't
9392 whine on blank lines)
9394 2001-09-07 16:23 dan
9396 * Makefile, assemble.pl, global_setup.h, interpreter.c,
9397 interpreter.h, opcode_table, parrot.h, test.pasm: (Here's hoping
9398 this takes) Added global_setup.h to declare init_world function
9400 Moved variable declarations out of the interpreter loop for small
9403 Changed end opcode to now be opcode #0. A function is provided for
9404 it, but isn't ever executed.
9406 When the interpreter sees an opcode 0 in the stream it means the
9407 end of stream. Things were coring on Cygwin otherwise. (I think I
9408 was dereferencing a zero, which is bad)
9410 2001-09-06 22:07 dan
9412 * basic_opcodes.ops, process_opfunc.pl:
9414 Minor tweaks to basic_opcodes.ops to fix some NV issues. The rest
9415 are minor changes now that things are in a fixed state.
9417 2001-09-06 16:13 dan
9419 * basic_opcodes.c, test_opcodes.c:
9420 test_opcodes.c is now irrelevant--they're all in basic_opcodes.ops.
9422 basic_opcodes.c is now autogenerated from basic_opcodes.ops, and
9423 should be nuked. So it is. :)
9425 2001-09-06 03:35 dan
9427 * basic_opcodes.ops, build_interp_starter.pl, process_opfunc.pl:
9428 Scripts to build the header file that holds the function table
9429 creation code, as well as the script to turn an opcode file to C
9430 source. (And the basic opcode functions turned into an opcode
9433 2001-09-06 03:31 dan
9435 * Makefile, interpreter.c:
9436 Changes to support the autogeneration of the opcode function
9437 pointer table in interpreter.c, along with the changes to the
9440 2001-09-05 13:27 simon
9442 * bytecode.c, config.h, docs/opcodes.pod, docs/overview.pod,
9443 docs/parrotbyte.pod, docs/vtables.pod:
9444 Added stubs for the documents; working on them this week. (What's
9445 left of it.) config.h change is just to type VTABLE, and the
9446 bytecode thing you might want to revoke. It's apidoc for the
9449 2001-09-03 18:26 simon
9452 A start on the string API documentation.
9454 2001-09-03 17:43 simon
9457 Since we specify the opcode number, we can rearrange to a more
9458 human-friendly ordering.
9460 2001-09-03 17:42 simon
9463 Coupl'a logic bugs. (I think)
9465 2001-09-03 17:41 simon
9467 * string.c, string.h, strnative.c:
9468 Tidying up the string vtables.
9470 2001-09-03 17:38 simon
9472 * make_op_header.pl:
9473 Spit out the whole of op.h, not just the bit in the middle.
9475 2001-08-29 13:16 ask
9477 * README: it seems like we indeed can commit. What about sending
9480 2001-08-29 13:07 simon
9482 * Makefile, README, assemble.pl, basic_opcodes.c, bytecode.c,
9483 bytecode.h, config.h, disassemble.pl, events.h, exceptions.h,
9484 global_setup.c, interpreter.c, interpreter.h, io.h,
9485 make_op_header.pl, make_op_table_build.pl, memory.c, memory.h,
9486 op.h, opcode_table, parrot.c, parrot.h, register.c, register.h,
9487 stacks.h, string.c, string.h, strnative.c, strnative.h, test.pasm,
9488 test.pbc, test_main.c, test_opcodes.c:
9489 Initial checkin of Simon's work directory - Dan, feel free to nuke.
9490 I'm still working on the string stuff, though.
9492 2001-08-29 12:44 ask
9494 * README: update README with list address
9496 2001-08-29 12:36 ask
9498 * README: first readme.