15 2009.06.16 Whiteknight
39 2008.12.16 Whiteknight
135 * changed 'name' method on namespaces to 'get_name' per pdd21
142 * added C<isnull> opcode
149 * added :init pragma functionality to subs
152 * added :vtable pragma functionality to subs
155 * added Parrot::Embed under ext/Parrot-Embed
158 * remove the None PMC - if needed it can trivially be reimplemented
159 in languages from r14189
162 Merged Software Transactional Memory branch into trunk, adds:
163 * several new opcodes whose names start with stm_
164 * read-only PMC support
165 * several new PMC types (whose names start with STM*)
166 * support for threads (again)
173 * opcodes: "in PMC" is no longer a synonym for "invar PMC";
174 there are opcodes now that want the real "in PMC".
175 * namespace and global opcodes now accept name arrays again, as
176 well as keys; the corresponding namespace PMC methods are gone.
179 * Parrot_exit, Parrot_on_exit take now an Interp * argument
182 * add experimental op find_type_i_p
183 * fix longstanding bug that sometimes didn't encode pasm keys as
184 Key PMCs (specifically "[S0]" and "['stringliteral']").
187 further implementation of new pdd21:
188 * new opcodes {get,set}*global
189 (old {find,store}*global will be supported for a short while)
192 * --maintainer prerequesites are now bison 2.2+ and flex 2.5.3x
194 (at the moment code is checking for 2.0 -- ambs)
197 partial implementation of new pdd21:
198 * old: "get_namespace KEY". new: "get_hll_namespace KEY"
199 * get_namespace and find_global opcodes no longer accept arrays
200 of strings. To use arrays, call namespace object methods.
207 * I and N registers are never cleared to 0 / 0.0 on subroutine entry
214 * Make the Perl PMCs dynamic and move them to src/dynpmc
221 * Shifted argument type bits left by 2 according to r11754
222 change of docs/pdds/pdd03_calling_conventions.pod
223 * if you are creating PASM then code needs adjustment
230 * rename src/dynclasses to src/dynpmc
231 * rename src/classes to src/pmc
235 * find_global and friends returns a .Null PMC instead of .Undef on
236 lookup failure, iff lookup exceptions are off
243 * renamed all .imc files to .pir
244 * modified all doc references to .pir as well
247 * moved jit/ directory to src/jit/
250 * moved io/ directory to src/io/
251 * moved classes/ directory to src/classes/
252 * moved dynclasses/ directory to src/dynclasses/
255 * moved types/ directory to src/types/
256 * moved pf/ directory to src/packfile/
257 * moved ops/ directory to src/ops/
260 * moved charset/ directory to src/charset/
261 * moved encodings/ directory to src/encodings/
264 * moved imcc/ directory to compilers/imcc/
267 * moved util/ directory to tools/util/
268 * removed imcc/examples/ directory
269 * moved ast/ directory to compilers/ast/
272 * moved imcc/docs/ directory to docs/imcc/
273 * moved build_tools/ directory to tools/build/
274 * modified MANIFEST, MANIFEST.generated, and MANIFEST.SKIP
278 * See NEWS for changes
282 * See NEWS for changes
286 * See NEWS for changes
290 * See NEWS for changes
294 * See NEWS for changes
298 * allow short names for object attributes
299 * string encoding and charset can now be set independently
300 * experimental mmap IO layer for slurping files
301 * enable compile opcode support for compilers written in PASM/PIR
302 * improved HLL support with .HLL and n_operators pragmas
303 * simplified hash code
304 * more strength reduce optimizations
305 * distinct debug and trace flag settings
306 * glob support in PGE
307 * new character classification opcodes and interfaces
308 * numerous bug fixes and enhancements
312 * parrot repository is now under subversion
313 * MMD (Multi Method Dispatch) enhanced
314 * new unary and infix opcodes that return new result PMCs
315 * dynamic scalar PMCs inherit now almost all from Parrot core PMCs
316 * more unification of PMCs and ParrotObjects
317 * tailcalls for functions and methods
318 * PGE (Parrot Grammar Engine) reworked
319 * Pugs creates Parrot code and Pugs is a registered compiler now
321 * the usual bug fixes and improvements
325 * big rewrite of string code, not yet finished but ...
326 * partial implementation of a generational garbage collector
327 * indirect register frame addressing
328 * .return(args) PIR syntax
329 * moved most of the Python code to dynclasses
330 * a lot more Python functionality
331 * precalculate opcodes with all constants
332 * PGE - Parrot Grammar Engine
333 * scalar classes refactoring
334 * much more tests and big test system cleanup
335 * improved documentation
336 * and as always a lot more
340 * Need Perl 5.6 now for building
341 * Basic AST support, PAST file parser, bits of code generation
342 * BigInt PMC using GMP
344 * Dynamic loading improved including bundles of PMC classes
345 * Experimental support for "make install"
346 * IA64 and hppa JIT support
347 * ICU unicode support
348 * IO layer handling code
349 * IO readline and buffered IO fixes
351 * Internal pythonic functions: filter, map, reduce, max, min ...
352 * Languages updates for m4, tcl, perl6, regex. New parakeet language.
353 * Library updates, Stream and SDL library
354 * MMD - multi method dispatch for binary vtable methods
355 * Many new array PMCs
356 * Method call syntax in PIR obj."meth"(...)
357 * More OS stuff: stat, exec, system, gmtime, piped read and write
358 * New Python PMCs like Enumerate, None
359 * Non-branching compare opcodes
360 * PIR support for += and friends
361 * Python language subdir
362 * Python types mapped to existing PMCs
363 * Slices and range support
364 * Tons of bug fixes, documentation updates, new tests
365 * Win32 COFF exec support
370 * "Ladies and gentlemen, I give you... objects!"
371 * Huge documentation overhaul
372 * More supported platforms, s. PLATFORMS
373 * Basic thread support for pthread based architectures
374 * Basic event handling for timers and signals including:
375 * PASM callbacks for NCI (native C) functions.
376 * Improved platform configuration
377 * COW stacks now working, stacks code redone
378 * Structure handling vastly improved
379 * Random PMC and rand primitives
380 * Better subroutine call syntax in PIR
381 * Make PIR subroutines compliant with pdd03
382 * Improved profiling (DOD, GC timings)
383 * Hash code improvements, incl. random key order support
384 * Experimental freeze/thaw code for some PMC types
385 * IO improvements for buffered layer and Win32
387 * String bitwise vtables
389 * Support for JIT, where malloced memory isn't executable
390 * Priority DOD scheme for objects that need timely destruction
391 * Improved bytecode loading (e.g. onLoad functions)
392 * Language updates: forth, Perl6/P6C, m4
393 * Libraries: Getopt_Long, SDL, Dumper, Sort
395 * Unified imcc and parrot test handling
396 * Many new tests (make test reports 1386 tests)
402 * Yep thirteen - haunted by the ghost of 0.0.12
403 * Build imcc as parrot
404 * Objects more finished
405 * Delegate vtable methods to byte code
406 * Binary multi-method dispatching
407 * Isa and does methods for PMCs
408 * Call byte code from C
409 * Start of extension interface
410 * Experimental struct handling
411 * Catch access to NULL PMCs
412 * Experimental network socket interface code and opcodes
413 * IO fixes and improvements
414 * Dynamic opcode libraries
415 * Fix-assigned opcode numbers
416 * Argument flattening for function calls
417 * More native call interface (NCI) signatures
418 * Ncurses, postgres, and pcre interface libraries
419 * Forth language is vastly improved
420 * BSD and Win32 build improvements
421 * Many new tests and fixes
424 * imcc moved from parrot/languages/ to parrot/
428 * updated the native_pbc test files (from Leo)
429 * built 0.0.11.1 release tarball
433 * CHANGES BUNDLED INTO 0.0.11:
435 * Dynamic PMC registration
436 * Trial exception system
437 * Beginnings of object system
440 * I/O system improvements
442 * Documentation for basic PMC types
443 * IMCC support of Parrot Calling Conventions
444 * Runtime loading of chartypes (and other string improvements)
445 * Conditional breakpoints
446 * Dramatically accelerated sweeps for finalizable objects
447 * Small PMCs (PMCs split into core and extensions)
448 * Loadable bytecode packfiles
450 * Sub variants that deal with the stack correctly
451 * Switched runops core
452 * Line numbers in warnings
454 * Many documentation cleanups
455 * Conversion to CPS style!
456 * BASIC debugger and many other wacky features
457 * Filename, line number parsing support in IMCC
459 2003-07-21 17:31 chromatic
460 * applied copyright patch from Josh Wilmes
463 * Moved the registers out of the context structure, since they
464 really aren't context
465 * Changed the register stack frames to hold only 16 registers
466 rather than 32, added half-set push and pop ops, and reworked
467 the full set push/pops to do two half-set push/pops. Should
468 speed up saving register data on calls, since we usually only
469 care about the top half of the registers anyway.
470 * Started committing some of the new class/object framework
471 * Remembered to finally start updating the Changelog
476 Update Yet Another copyright statements to reflect the (no longer
479 2003-03-11 22:06 chip
481 * Configure.pl: print help on non-option command line args
483 2002-12-18 20:38 sfink: changes since 0.0.8
485 - Allow suppression of cgoto core to save memory during compile
486 * Native function calling interface
487 * Major rewrite of stack and list aggregates
489 * Scratchpads implemented
491 - Internal memory subsystem documentation
492 * Preliminary DotGNU support
493 - Packfile fingerprinting
494 * Buffer/PMC unification (into PObjs)
495 * stabs debugging information support
496 * Major Jako overhaul, including:
498 - native function calling
499 - Perl6 string interpolation
500 - languages/regex now targets IMCC
501 * Optional Lea memory allocator
502 * Full sprintf implementation
503 * Many, many new tests
506 - runtime-controllable gc debugging
509 * JIT: various improvements
510 - register usage tracking
511 - block register allocation
515 - architecture abstraction layer
517 * Beginning support for extensible packfiles
518 * Much better key support, generally
520 * Restructured PMC hierarchy with better functionality inheritance
521 * IMCC: many, many improvements. See imcc/ChangeLog
522 * Perl6: index map grep join reverse defined
523 * Scheme with functions!
526 2002-03-19 22:54 nicholas
528 * docs/running.pod: Patch from Simon Glover <scog@amnh.org>:
530 We can now get usage information for test_parrot without having to
533 2002-03-19 22:53 simon
536 Parrot is called parrot.
538 2002-03-19 22:53 nicholas
540 * docs/tests.pod: Patch from Simon Glover <scog@amnh.org>:
542 1. There are tests in t/pmc as well as t/op now.
543 2. Adds a comment about Parrot::Test
547 * Configure.pl, examples/assembly/life.pasm: Toss a prompt that
548 messes up automated builds
550 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
552 2002-03-19 00:33 mrjoltcola
554 * core.ops: Doc cleanup from Simon Glover.
556 2002-03-18 23:52 mrjoltcola
558 * io/io_unix.c: Typo fix for invalid lvalue caught by David Loyd.
562 * include/parrot/resources.h: Checked in old version
566 * include/parrot/resources.h: Forgot a prototype
570 * resources.c: D'oh! Thinko, fixed.
572 Courtesy of "Peter Gibbs" <peter@emkel.co.za>
574 2002-03-18 17:33 josh
576 * Configure.pl: Lowering the bar a bit.
578 2002-03-18 17:33 sfink
580 * languages/regex/: MAINTAINER, Makefile, README, regex.pl,
581 test.pl, lib/Regex.pm, lib/Regex/AsmOps.pm, lib/Regex/CodeGen.pm,
582 lib/Regex/Generate.pm, lib/Regex/Grammar.pm, lib/Regex/Grammar.y,
583 lib/Regex/Optimize.pm, lib/Regex/Parse.pm, lib/Regex/Pasm.pm,
584 lib/Regex/PreOptimize.pm, lib/Regex/RegexOps.pm,
585 lib/Regex/Rewrite.pm, lib/Regex/CodeGen/Re.pm,
586 lib/Regex/CodeGen/Rx.pm, lib/Regex/Rewrite/Re.pm,
587 lib/Regex/Rewrite/Rx.pm, lib/Regex/Rewrite/Stackless.pm,
588 t/example.t: Whoops, wrong time to check this in.
592 * memory.c, resources.c: Partial fix for GC's memory trouncing. At
593 least we consider the PMC and Buffer free pools worth collecting,
594 and initialize the Buffer pool stuff. Still not 100% correct,
597 2002-03-18 15:35 simon
602 2002-03-18 07:45 brentdax
604 * Configure.pl: Warn if you're using 64-bit ints on a 32-bit
607 2002-03-18 00:09 sfink
609 * languages/regex/: MAINTAINER, Makefile, README, regex.pl,
610 test.pl, lib/Regex.pm, lib/Regex/AsmOps.pm, lib/Regex/CodeGen.pm,
611 lib/Regex/Generate.pm, lib/Regex/Grammar.pm, lib/Regex/Grammar.y,
612 lib/Regex/Optimize.pm, lib/Regex/Parse.pm, lib/Regex/Pasm.pm,
613 lib/Regex/PreOptimize.pm, lib/Regex/RegexOps.pm,
614 lib/Regex/Rewrite.pm, lib/Regex/CodeGen/Re.pm,
615 lib/Regex/CodeGen/Rx.pm, lib/Regex/Rewrite/Re.pm,
616 lib/Regex/Rewrite/Rx.pm, lib/Regex/Rewrite/Stackless.pm,
617 t/example.t: Buggy 1st version of regex compiler implementation.
618 Warning: the test code depends on features of the assembler that do
621 2002-03-17 21:35 ajgough
623 * types/: bignum.c, bignum_atest.pl: Added a couple of quick routes
624 through addition and subtraction. Also added the ability to run
625 all the tests, including the ones which deal with overflow and
626 underflow. These fail, but that's expected. Soon they'll pass.
627 Then I'll show them. Yesssssss. Tessssssssts my precioussssss,
628 passsssssssings tesssstsssss.
630 2002-03-17 20:06 ajgough
632 * types/: bignum.c, bignum.h, bignum_test.pl: Modified
633 check_(under|over)flow to test bignumbers, rather than values.
634 context now carries E_limit, from which max and min exp are found.
636 Added a default-context-creating function (although this isn't the
637 same as either of the default contexts defined in the eda).
639 2002-03-17 13:31 ajgough
641 * types/: bignum.c, bignum.h: Made BN_round and BN_iround so that
642 exported version matches prototypes of other public functions.
644 2002-03-17 06:44 josh
646 * chartype.c, encoding.c, memory.c, misc.c, packdump.c, packfile.c,
647 packout.c, resources.c, string.c, include/parrot/encoding.h: Some
648 last-minute re-indenting.
650 2002-03-17 05:07 mrjoltcola
652 * io/io_unix.c: Clear up unsigned compare caught by Solaris GCC.
654 2002-03-16 23:17 nicholas
656 * classes/default.pmc: Patch from Simon Glover <scog@amnh.org> to
659 default.pmc: In function `Parrot_default_get_integer_keyed':
660 default.pmc:50: warning: control reaches end of non-void function
661 default.pmc: In function `Parrot_default_get_number_keyed':
662 default.pmc:58: warning: control reaches end of non-void function
663 default.pmc: In function `Parrot_default_get_string_keyed':
664 default.pmc:67: warning: control reaches end of non-void function
665 default.pmc: In function `Parrot_default_get_pmc_keyed':
666 default.pmc:87: warning: control reaches end of non-void function
668 2002-03-16 18:50 ajgough
670 * types/: bignum.c, bignum.h: Lots of prototypes changed in
671 readiness for nicely telling your caller about any oddness you've
672 caused in the persuit of flow.
676 * interpreter.c, resources.c, docs/pdds/pdd09_gc.pod,
677 include/parrot/interpreter.h, include/parrot/resources.h: Now we
678 can control the GC and DOD, to stop it when we don't really want
683 * resources.c, vtable.tbl, classes/default.pmc,
684 include/parrot/resources.h: Added the last code to let PMCs control
685 their marking at DOD time
687 2002-03-16 16:57 ajgough
689 * types/bignum.c: Ok, I worked out how to not have lots of tabs. I
690 feel a little more virtuous now. Really I do. You might not
691 believe me, but you should. perl -pne 's/\t/ /g', if you're
694 2002-03-16 16:57 josh
696 * packfile.c, packout.c: M-x untabify is my new friend.
698 2002-03-16 16:50 josh
700 * trace.c, resources.c: Minor whitespace tweak for the benefit of
701 check_source_standards.pl
703 2002-03-16 16:50 ajgough
705 * types/: bignum.c, bignum.h: More documentation, separate
706 functions into public and private sorts, some initial stuff to cope
707 with over and underflow correctly.
709 2002-03-16 16:49 josh
711 * resources.c: Re-indented (sorry bout the big diff)
713 2002-03-16 16:47 bdwheele
715 * examples/assembly/fact.pasm: This fixes fact.pasm so it will
716 assemble again, both with Simon's new assembler and with the old
719 2002-03-16 16:33 mrjoltcola
721 * io/TODO: Get the TODO up-to-date for 0.0.4.
723 2002-03-16 16:11 josh
725 * Configure.pl: Patch from Nicholas Clark <nick@unfortu.net>: stops
726 silly people (such as me) running Configure with
727 /usr/local/bin/perl (which is 5.004_05) and not realising their
728 mistake until the pmc subdirectory, where the first qr// is
731 Syntax error messages don't tell you what you did wrong. This does:
733 /usr/local/bin/perl Configure.pl Perl 5.00503 required--this is
734 only version 5.00405, stopped at Configure.pl line 10.
736 2002-03-16 14:38 ajgough
738 * Makefile.in: Small fix to Makefile.in to keep Irix make happy
741 2002-03-16 11:45 simon
743 * MANIFEST, examples/assembly/xml_parser.pasm:
744 Added Clint Pierce's XML parser.
746 2002-03-15 22:24 simon
749 Don't need that function.
751 2002-03-15 21:56 simon
753 * Makefile.in, include/parrot/packfile.h:
754 Rebuild packout.o, since it'll be used for the Packfile XS module
758 * include/parrot/: memory.h, pmc.h: Another add-in for GC
762 * core.ops: No string to int for some reason
766 * string.c, t/op/string.t: Fix 0-length substr problem
770 * core.ops, interpreter.c, resources.c, classes/array.pmc,
771 classes/perlarray.pmc, examples/assembly/life.pasm,
772 include/parrot/interpreter.h, include/parrot/resources.h: Added in
773 a counter for copied memory, with a display in life.pasm
775 2002-03-14 03:16 mrjoltcola
777 * MANIFEST: Update MANIFEST courtesy of Simon Glover.
779 2002-03-13 23:43 simon
784 2002-03-13 23:43 simon
789 2002-03-13 21:31 simon
794 2002-03-13 18:06 simon
798 Fix string_compare screw-up.
800 2002-03-13 18:02 brentdax
802 * docs/: parrot.pod, ParrotFAQ.htm, faq.pod: Move the FAQ into POD
803 and add a new question/answer pair.
805 2002-03-12 22:53 mrjoltcola
807 * io.ops: Quick and dirty read ops for PIO. No warranty provided.
809 2002-03-12 22:48 mrjoltcola
811 * examples/assembly/io2.pasm: Quick and dirty read ops for PIO. No
814 2002-03-12 22:29 ajgough
816 * docs/pdds/pdd14_bignum.pod: Ooops, it is #14, really.
818 2002-03-12 22:24 ajgough
820 * docs/pdds/pdd14_bignum.pod: Creation of bignumber pdd, update to
821 version 1.1, Don't know if this is the correct number, but I don't
822 want this stuck on my harddrive where it will get lost, so 14 it is
825 2002-03-12 11:35 simon
827 * MANIFEST, packdump.c, packout.c:
829 Just so the functionality doesn't disappear.
831 2002-03-12 11:33 simon
833 * Makefile.in, chartype.c, encoding.c, packfile.c,
834 chartypes/unicode.c, chartypes/usascii.c, encodings/singlebyte.c,
835 encodings/utf16.c, encodings/utf32.c, encodings/utf8.c,
836 include/parrot/chartype.h, include/parrot/encoding.h,
837 include/parrot/packfile.h:
841 2002-03-11 23:06 nicholas
843 * core.ops: Patch from Simon Glover <scog@roe.ac.uk>:
845 Core.ops documentation nits
847 2002-03-11 23:05 nicholas
849 * t/pmc/pmc.t: Patch from Simon Glover <scog@roe.ac.uk>:
851 Most of the PerlUndef tests in pmc.t appear to have been added
853 Enclosed patch removes the duplicates.
855 2002-03-10 23:40 nicholas
857 * t/pmc/perlstring.t: Patch from Simon Glover <scog@amnh.org>:
859 More tests for the PerlString test-suite.
861 2002-03-10 23:40 nicholas
863 * t/op/time.t: Patch from Simon Glover <scog@amnh.org>:
865 test for sleep with negative argument
867 2002-03-10 21:58 nicholas
869 * t/op/rx.t: Patch from Simon Glover <scog@amnh.org>:
871 Enclosed patch fixes up a few more holes in our test coverage.
873 2002-03-10 21:18 mrjoltcola
875 * classes/array.pmc, classes/default.pmc, classes/intqueue.pmc,
876 classes/parrotpointer.pmc, classes/perlarray.pmc,
877 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
878 classes/perlstring.pmc, classes/perlundef.pmc,
879 include/parrot/pmc.h, core.ops, pmc.c, vtable.tbl: Add size
880 argument to the init() vtable method so PMCs have the option to
881 know how to size themselves at creation. size could be N elements
882 or a byte count, depending on the PMC or it may simply be ignored.
883 Overloaded 'new' opcode for optional arg.
885 2002-03-10 21:15 mrjoltcola
887 * lib/Parrot/Assembler.pm: Minor patch to the assembler for the
888 new_p_ic_ic opcode to work same as new_p_ic (looks up a named
891 Also added small hack for .sub directive (which simply translates
892 to a label, however we might eventually want to collect these to
895 2002-03-10 15:09 ajgough
897 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
898 Added round_floor and round_ceiling. 3403 tests pass, none fail.
900 2002-03-10 03:56 ajgough
902 * types/: bignum.c, bignum_atest.pl: Added extended stuff to
903 divide, divide integer and remainder. All filled in functions now
904 have special values capability.
906 Much remains to be done though, and the pdd needs to catch up.
908 2002-03-10 01:36 ajgough
910 * types/bignum.c: Added extended stuff to _add, _subtract.
912 2002-03-10 00:14 nicholas
914 * t/op/: integer.t, number.t: Patch from Simon Glover
917 The enclosed patch fixes a few of the holes in our test coverage
918 uncovered by Josh Wilmes
920 2002-03-09 23:03 ajgough
922 * types/: bignum.c, bignum.h: Modified compare to work with
923 extended values. Made a couple of changes here and there to allow
924 BN_comp to take a context, so that an is_zero check doesn't clobber
927 2002-03-09 22:19 ajgough
929 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
930 Unary plus now copes with special values.
932 2002-03-09 04:25 ajgough
934 * types/: bignum.c, bignum_atest.pl, bignum_test.pl: Exception
935 traps and flags are now enabled and tested for all the standard
936 tests for all the functions which are currently implemented. Test
937 harness faffed with to allow these to be tested.
939 2002-03-09 02:29 josh
941 * encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
942 encodings/utf8.c, chartypes/unicode.c, chartypes/usascii.c:
945 2002-03-09 02:22 josh
947 * config_h.in: tab-blastin'
949 2002-03-09 02:21 josh
951 * check_source_standards.pl: Play nicer with M-x compile- don't
952 bother giving line numbers for things you don't want to look at.
954 2002-03-09 02:10 josh
956 * examples/mops/mops.c: re-indented
958 2002-03-09 02:07 josh
960 * classes/pmc2c.pl: Use the usual header so that we can detect the
963 2002-03-09 02:05 josh
965 * jit2h.pl: Avoid accidental /* inside a comment, which generates a
968 2002-03-09 01:59 josh
970 * io/: io.c, io_stdio.c, io_unix.c, io_win32.c: Another large
971 patch- re-indent io/*.c.
973 2002-03-09 01:52 ajgough
975 * types/: bignum.c, bignum.h, bignum_test.pl: Added handling of
976 special values to the string conversion functions, some other
977 functions now need context (to let -0 pass through really_zero)
978 which have also been added.
980 2002-03-09 01:47 josh
982 * test_main.c: Re-indented.
984 2002-03-09 01:41 josh
986 * rx.c: killed a stray tab
988 2002-03-09 01:38 josh
992 2002-03-09 01:36 josh
994 * misc.c: Oops, some tabs remained- cleaned up.
996 2002-03-09 01:31 josh
998 * misc.c: Re-indented (major patch, sorry)
1000 2002-03-09 00:59 josh
1002 * embed.c: Re-indented.
1004 2002-03-08 23:08 simon
1006 * MANIFEST, docs/pdds/pdd10_embedding.pod,
1007 docs/pdds/pdd11_extending.pod, docs/pdds/pdd12_assembly.pod,
1008 docs/pdds/pdd13_bytecode.pod:
1011 2002-03-08 21:12 ajgough
1013 * include/parrot/string.h: Added private flags to string.h, mostly
1014 so that other GCed stuff can also have its very own private flags.
1016 2002-03-08 19:53 simon
1021 2002-03-08 19:41 robert
1023 * docs/pdds/: pdd0.pod, pdd1.pod, pdd2.pod, pdd4.pod, pdd5.pod,
1024 pdd6.pod, pdd7.pod: Renamed...
1026 2002-03-08 18:51 simon
1028 * MANIFEST, docs/pdds/pdd08_keys.pod:
1031 2002-03-08 18:20 ajgough
1033 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
1034 Introduced exception handlers and exception flags to context, will
1035 allow support of extended standard. Unified exception checking
1036 mechanism (sort of) and made minimal changes to bulk of code to use
1037 this. Tests pass, I'm happy, and further changes will happen more
1040 2002-03-08 04:38 josh
1042 * interpreter.c, string.c, testparrotsizes_c.in: More indenting
1045 2002-03-08 04:37 josh
1047 * platforms/: generic.c, generic.h, win32.c, win32.h: Re-indented
1049 2002-03-08 04:24 josh
1051 * embed.c: A bit more re-indenting
1053 2002-03-08 04:20 josh
1055 * embed.c: Indenting fixes
1057 2002-03-08 04:14 josh
1059 * jit.c: Re-indented (run_indent.pl)
1061 2002-03-08 03:36 josh
1063 * ops2c.pl: Fix the line numbers which get reported while compiling
1066 2002-03-08 03:22 josh
1068 * packfile.c: -1552 cc: WARNING File = packfile.c, Line = 1537
1069 The variable "type" is set but never used.
1073 2002-03-08 03:04 josh
1075 * resources.c, stacks.c, string.c, io/io.c, io/io_stdio.c,
1076 io/io_unix.c: Clean up unused and set-but-not-referenced variables
1077 noticed by the sgi compiler.
1079 2002-03-08 03:02 josh
1081 * misc.c: Fixes this warning (SGI) cc-1188 cc: WARNING File =
1082 misc.c, Line = 417 The indicated type qualifier is meaningless on
1089 2002-03-08 02:55 josh
1091 * Makefile.in: Clean up one of the object files it was missing
1093 2002-03-08 01:15 josh
1095 * include/parrot/interpreter.h: Fixes the following error (tcc):
1096 "./include/parrot/interpreter.h", line 27: Error: [Syntax]: Extra
1097 comma at end of list.
1099 2002-03-06 22:15 simon
1102 Tidy up stack chunk allocation.
1104 2002-03-06 21:00 simon
1107 Create strings only once we've got string register heads set up.
1109 2002-03-06 20:31 simon
1111 * classes/perlarray.pmc:
1112 malloc(0) considered harmful.
1114 2002-03-06 20:24 simon
1116 * include/parrot/resources.h:
1117 I like it when Parrot compiles.
1119 2002-03-06 17:02 dan
1121 * classes/array.pmc: Changed over to data pointing to a Buffer.
1123 2002-03-06 15:45 dan
1125 * core.ops, embed.c, exceptions.c, interpreter.c, memory.c,
1126 packfile.c, pbc2c.pl, pdump.c, resources.c,
1127 include/parrot/interpreter.h, include/parrot/memory.h,
1128 include/parrot/resources.h, io/io.c: Three quick things: 1) INTVALs
1129 and opcode_t > longs will now be even more suspect than what they
1130 were beforehand. 2) Feel free to bicker with names. I don't think
1131 we've come to *any* sort of agreement with these, although we
1132 really, really, need to. 3) I forget the third thing. 4) But I
1133 thought of a fourth. 5) I've now remembered the third thing: IIRC,
1134 ANSI C states that enums will fit within the smallest type (int or
1135 greater) that can hold the values. Is that actually correct, and
1136 does it state whether unsigned is preferred to signed for
1137 non-negative enums? 6) Since I'm no longer constrained by "three"
1138 or "quick", I'm going size_t happy for a lot of memory-related
1139 storage. (That's good. No sense wasting the size or performance
1140 of an UINTVAL for strange values of UINTVAL.) I'm also using it in
1141 a couple other internal things (like the GC stat counters, seen
1142 here). Size and performance, again, and unpromotable to a bigint,
1143 so we know that we (theoretically) will wrap. However, size_t
1144 isn't the best choice for the type. (Not that there's anything
1145 wrong with size_t, just that it shouldn't be called size_t.) Any
1146 thoughts? I was thinking of just doing unsigned int, because,
1147 IIRC, int is usually the natural word size, and will be most
1148 efficient. Thoughts? 7) I forgot what the fourth thing I thought
1149 of was while writing down the others. Sorry.
1151 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1153 2002-03-06 15:26 dan
1155 * memory.c, resources.c, string.c, classes/perlarray.pmc,
1156 include/parrot/resources.h: Now we allocate generic Buffers from
1159 2002-03-05 21:42 brentdax
1161 * Configure.pl: Minor cleanup and enhancements.
1163 2002-03-05 21:25 dan
1165 * resources.c: non-special GC now works with PMCs
1167 2002-03-05 19:48 brentdax
1169 * Configure.pl, DEVELOPING, MANIFEST, config_h.in, test_main.c:
1170 Parrot now "knows" if it's a development version or a release
1171 version. See the instructions in the DEVELOPING file.
1173 2002-03-05 18:05 brentdax
1175 * MANIFEST: pasm.vim wasn't in the manifest.
1177 2002-03-05 17:57 simon
1180 Now, through much evilness, make distclean and make cvsclean work
1183 2002-03-05 17:38 dan
1185 * memory.c, resources.c, docs/pdds/pdd09_gc.pod,
1186 include/parrot/interpreter.h, include/parrot/pmc.h,
1187 include/parrot/resources.h: PMC tracing complete
1189 2002-03-05 16:28 gregor
1191 * languages/jako/Makefile.in:
1192 Changed -I ../../ to -I ../../lib when calling the assembler, since
1193 the perl modules have moved.
1195 2002-03-05 05:30 josh
1197 * packfile.c, pdump.c, pmc.c, register.c, rxstacks.c, stacks.c,
1198 string.c: More re-indenting via run_indent.pl.
1200 2002-03-05 05:17 josh
1202 * runops_cores.c, trace.c, warnings.c: Re-indented (via
1205 2002-03-05 04:26 josh
1207 * key.c, memory.c, test_gnuc.c, testparrotfuncptr.c: Re-indented
1208 using run_indent.pl and some minor tweaking.
1210 2002-03-05 04:21 josh
1212 * chartype.c, encoding.c, exceptions.c, global_setup.c,
1213 interpreter.c: Re-indented using run_indent.pl and some minor
1216 2002-03-05 03:30 josh
1218 * include/parrot/trace.h: These functions are no longer used (or
1221 2002-03-04 18:21 josh
1223 * include/parrot/trace.h: Fix a typo in the argument type.
1225 Patch from <daniel.ritz@gmx.ch>
1227 2002-03-04 03:39 josh
1229 * check_source_standards.pl, jit2h.pl: Add the "autogenerated file"
1230 header to jit_struct.h so we don't try to check it for conformance.
1231 (no way will it conform)
1233 2002-03-04 03:38 josh
1235 * include/parrot/: chartype.h, interpreter.h, io.h, rx.h, trace.h,
1236 unicode.h, warnings.h: Remove some remaining tabs and split some of
1237 the remaining long lines.
1239 2002-03-04 03:17 josh
1241 * include/parrot/: chartype.h, embed.h, encoding.h, exceptions.h,
1242 global_setup.h, interpreter.h, io.h, jit.h, key.h, memory.h,
1243 misc.h, op.h, oplib.h, packfile.h, parrot.h, pmc.h, register.h,
1244 resources.h, runops_cores.h, rx.h, rxstacks.h, stacks.h, string.h,
1245 string_funcs.h, trace.h, warnings.h: This is the first batch of
1246 re-indenting. This patch is the result of running run_indent.pl
1247 on the header files and manually tweaking the results where errors
1248 were noticed. This should get us closed, but some refinement may
1251 2002-03-04 03:06 josh
1253 * resources.c: Return without parens, as mentioned in PDD 7
1255 2002-03-04 03:01 josh
1257 * core.ops: POD fixes.
1259 2002-03-04 02:58 josh
1261 * config_h.in, ops2c.pl, classes/pmc2c.pl: More consistent headers
1262 on autogenerated files- used by the check_source_standards.pl
1263 script (for now) to exempt autogenerated files from the checks.
1265 2002-03-04 02:51 josh
1267 * embed.c, key.c, pmc.c, resources.c, rx.c, testparrotfuncptr.c,
1268 warnings.c: Added the editor "boilerplate" footer to a few files
1269 which were missing it.
1271 2002-03-04 02:34 josh
1273 * check_source_standards.pl, interpreter.c, jit.c, test_gnuc.c,
1274 include/parrot/io.h, include/parrot/parrot.h, io/io_win32.c: Fixes
1275 c preprocessor directive indentation to comply with pdd 7.
1277 (also fixes the check for this indentation in
1278 check_source_standards.pl)
1280 2002-03-04 02:32 josh
1282 * lib/Parrot/Test.pm: Fixes this error seen on perl 5.005_02 on
1285 perl t/harness t/op/basic..........Use of uninitialized value at
1286 lib/Parrot/Test.pm line 81. # Failed test (t/op/basic.t at
1287 line 6) # got: undef # expected: ''
1289 2002-03-04 02:30 josh
1291 * MANIFEST, run_indent.pl, docs/pdds/pdd07_codingstd.pod,
1292 docs/pdds/pdd7.pod: Added documentation and code to invoke the GNU
1293 "indent" program to enforce some of the code style standards
1296 Usage: ./run_indent.pl <file>
1298 2002-03-03 19:04 simon
1300 * examples/mops/mops.c:
1301 Let's make it compile, huh?
1303 2002-03-03 19:04 simon
1305 * examples/mops/mops.cs:
1308 2002-03-03 18:11 simon
1310 * examples/mops/mops.cs, examples/mops/mops.il, MANIFEST:
1311 Added C# and MS-IL versions of mops tester.
1313 2002-03-03 14:52 simon
1316 Add a sub() op to make mops_p work.
1318 2002-03-02 18:12 nicholas
1320 * examples/mops/mops.c, include/parrot/embed.h,
1321 include/parrot/interp_guts.h, include/parrot/jit.h,
1322 include/parrot/misc.h, include/parrot/packfile.h,
1323 include/parrot/rx.h, include/parrot/warnings.h,
1324 platforms/generic.c, platforms/generic.h, platforms/win32.c,
1325 platforms/win32.h, types/bignum.c, types/bignum.h: Patch from Josh
1326 Wilmes to add the emacs and vim "ending boilerplate" that sets the
1327 indent variables correctly.
1329 2002-03-02 17:41 nicholas
1331 * resources.c: Patch from Josh Wilmes <josh@hitchhiker.org>: Little
1332 patch to fix a compiler warning.
1334 2002-03-01 22:35 dan
1336 * memory.c, resources.c, include/parrot/pmc.h,
1337 include/parrot/resources.h: PMCs now come out of arenas.
1339 2002-03-01 06:15 dan
1342 A non-existing buffer + a non-existing buffer should be a
1343 non-existing buffer, not "", which is really '\0'.
1345 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1347 2002-03-01 06:02 dan
1349 * classes/: array.pmc, perlarray.pmc, perlhash.pmc, perlstring.pmc:
1351 TMTOWTDI, but strcmp is probably the worse.
1353 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1355 2002-03-01 02:32 brentdax
1357 * embed.c: Debug mode now prints out the GC data.
1359 2002-02-28 23:44 dan
1361 * core.ops, resources.c, include/parrot/resources.h: Added collect
1364 2002-02-28 22:58 dan
1366 * docs/pdds/: pdd06_pasm.pod, pdd6.pod: Add docs for interpinfo
1369 2002-02-28 22:50 dan
1371 * core.ops, interpreter.c, resources.c,
1372 examples/assembly/life.pasm, include/parrot/interpreter.h,
1373 include/parrot/resources.h: Add some stat gathering to the resource
1376 Also add an interpreter info retrieval op, and teach it about the
1377 different things it can retrieve.
1379 Finally, add some stat info to life.pasm as an example
1381 2002-02-28 21:27 dan
1383 * editor/pasm.vim: VIM mode commands for parrot assembly files
1385 Courtesy of Scott Beck <scott@gossamer-threads.com>
1387 2002-02-28 19:20 dan
1389 * examples/assembly/life.pasm: Fix a creeping string length leak.
1391 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1393 2002-02-28 18:26 dan
1395 * string.c: When you clone a constant, it ain't constant no mo'.
1397 Cocurtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1399 2002-02-28 00:51 dan
1401 * MANIFEST: Add missing files
1403 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1405 2002-02-28 00:49 dan
1407 * docs/pdds/: pdd0.pod, pdd00_pdd.pod: The pod version of PDD 0 in
1408 CVS seems to have several chunks missing out of it, too. This
1409 patch is simply an administrative patch, with the differences
1410 between my last version, and the one currently in there. There
1411 will be a forthcoming patch for some minor tweaking to the PDD, but
1412 I wanted a common baseline before I make any (potential) semantic
1415 There's only one semi-major change, which noone needs to worry
1416 about just yet. That's a change from PDD Format 1 to PDD Format
1417 6.0 - rationale can be found under 'Standard (Version #)' of the
1418 STANDARDS TRACK infomation. Don't worry about this yet, because it
1419 should be 6.0.0, and we need to discuss Perl versus Parrot with
1422 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
1424 2002-02-28 00:27 dan
1426 * packfile.c, resources.c, examples/assembly/life.pasm,
1427 include/parrot/register.h, include/parrot/resources.h,
1428 include/parrot/string.h: First pass of semi-full GC. (Strings only,
1431 This patch now implements a real copying collector. We trace from
1432 our root set and compact the contents of Buffer structs.
1436 *) It's very STRING-centric and doesn't handle memory stuffed in
1437 Buffers. But, then, we don't have pool allocation for Buffers
1438 either, and we need to have that soonish for this to work.
1440 *) Doesn't trace PMCs, so if you trigger a collection and there's
1441 memory or STRING structs only accessible from PMCs, you'll fail
1442 horribly. That needs fixing too
1444 *) Better algorithms for when to trace or collect vs when to just
1445 go allocate more memory from the system. Should probably be more
1448 2002-02-27 21:04 dan
1450 * jit.c, memory.c, resources.c, string.c, docs/pdds/pdd09_gc.pod,
1451 examples/assembly/life.pasm, include/parrot/resources.h,
1452 include/parrot/string.h, include/parrot/string_funcs.h,
1453 jit/i386/core.jit: Start of GC in
1455 2002-02-26 16:41 dan
1457 * jit/i386/string.jit: Fix a typo
1459 Courtesy of Jonathan Stowe <gellyfish@gellyfish.com>
1461 2002-02-26 16:37 dan
1463 * interpreter.c: Fix solaris test failures
1465 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1467 2002-02-26 16:36 dan
1469 * include/parrot/: interp_guts.h, io.h, packfile.h, rx.h,
1470 unicode.h, warnings.h: Fixes various warts in header files, such
1471 as: * macros -added parens to prevent problems with operator
1472 precedence -removed ; at end * removed SSIZE_MAX, since ssize_t
1473 is no longer used * added some more INLINE definitions for MSVC and
1476 Courtesy of Brian Lee Ray <blray@ualr.edu>
1478 2002-02-26 16:20 dan
1480 * Configure.pl: Turns out we were using a warning flag which
1481 doesn't exist on 2.7. Simple tweak though:
1483 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1485 2002-02-25 22:58 dan
1487 * MANIFEST, docs/pdds/pdd09_gc.pod: Add docs of GC
1489 2002-02-25 17:36 dan
1491 * include/parrot/pmc.h: Fix the bits
1493 2002-02-23 21:57 dan
1495 * include/parrot/resources.h: Another 1.5% never hurts
1497 2002-02-23 21:44 dan
1499 * global_setup.c, memory.c, resources.c, string.c,
1500 include/parrot/resources.h: Allocate STRING headers from an arena
1501 with freelist rather than with the system malloc. First step in a
1502 good (or even a bad) GC system.
1504 2002-02-23 20:37 brentdax
1506 * misc.c: lint has been doing Evil and Wrong things to misc.c.
1508 2002-02-22 14:59 ajgough
1510 * types/bignum.c: BN_multiply split into BN_multiply and
1511 BN_imultiply, the internal version to be used by idivide so that
1512 rounding isn't performed during intermediate stages of division.
1514 following test scripts now all pass: divide divideint add multiply
1515 subtract remainder compare rounding plus minus (these are all the
1516 operations currently implemented, rescale and power must still be
1517 written, so don't pass right now).
1519 2002-02-22 13:13 ajgough
1521 * types/bignum_atest.pl: Test harness modified to understand
1522 comments better, and be able to run unary (and rounding) tests.
1523 Currently a few rounding tests fail, which are being investigated.
1525 2002-02-22 01:41 dan
1527 * key.c: Although there's more work being done on the key stuff and
1528 this isn't the final fix, applying this patch does get parrot to
1529 build with two more compilers, so it's probably worthwhile.
1531 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1533 2002-02-22 00:53 dan
1535 * config_h.in, misc.c, include/parrot/embed.h,
1536 include/parrot/exceptions.h, include/parrot/interpreter.h,
1537 include/parrot/io.h, include/parrot/parrot.h, include/parrot/pmc.h,
1538 include/parrot/resources.h, include/parrot/rx.h,
1539 include/parrot/string.h, include/parrot/unicode.h,
1540 include/parrot/warnings.h, io/io_stdio.c, io/io_unix.c,
1541 io/io_win32.c: Fixes the following (lcc) warnings:
1543 - interpreter.c:470: warning: expression with no effect elided
1544 (related to the way warnings flags were defined)
1546 - misc.c:352: warning: unreachable code
1547 misc.c:483: warning: unreachable code
1548 (i introduced these with some overzealous de-linting)
1550 - numerous warnings like this:
1551 io/io_unix.c:383: warning: conversion from pointer to void' to
1553 pointer to struct _ParrotIO function(pointer to struct
1554 Parrot_Interp,pointer
1555 to struct _ParrotIOLayer,pointer to const char,pointer to const
1557 to pointer to void)' is compiler dependent
1559 Fixes the following nits: - remove bad indenting (tabs) in the
1562 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1564 2002-02-21 21:12 ajgough
1566 * types/: bignum.c, bignum.h: These might look like massive
1567 changes, but really it's just he imposition of coding standards.
1568 The file still isn't entirely compliant, but is now much more so.
1572 o a few more comments
1573 o BN_compare uses internal BN_comp to compare
1574 o lost_digits behaviour is now correct (test harness modified to
1578 All binary functions now pass all the tests in the basic standard.
1579 Unary functions not yet tested, will be soon.
1581 2002-02-21 18:20 dan
1583 * lib/Parrot/OpTrans/CPrederef.pm: The "inline" bit of that patch
1584 was no longer needed, and the ssize_t thing really shouldn't be
1587 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1589 2002-02-21 18:15 dan
1591 * Configure.pl, embed.c, pdump.c, hints/mswin32.pl,
1592 include/parrot/parrot.h: this patch adds support for the freely
1593 available borland c++ 5.5.1 compiler
1595 depends on: - josh's patch to remove ssize_t from CPrederef.pm -
1596 working borland compiler (compiler must know where to find headers
1597 and libs) - Perl's Config.pm modified to use cc='bcc32.exe' not of
1598 cc='cl.exe' - a working make utility (borland make doesn't work,
1601 changes: - add bcc in hints/mswin32.pl - clean up for msvc++ in
1602 hints/mswin32.pl - remove a space from Configure.pl (very very
1603 important for bcc) - add a O_BINARY flag to open() in pdump.c,
1604 embed.c (required by bcc) - define O_BINARY 0 when it's not defined
1605 (win32 knows it, linux not)
1607 and the why: - parrot is MUCH faster when compiled with borland c
1608 (make test on p2-450, 320MB): * msvc++: 313 seconds * bcc: 251
1611 Courtesy of "Ritz Daniel" <daniel_ritz@gmx.ch>
1613 2002-02-21 18:09 dan
1615 * jit.c, testparrotfuncptr.c, trace.c, classes/array.pmc, io/io.c,
1616 io/io_stdio.c, io/io_unix.c, io/io_win32.c: This patch removes
1617 cuddled elses, as required by PDD 7.
1619 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1621 2002-02-21 18:04 dan
1623 * MANIFEST, Makefile.in, check_source_standards.pl: This patch adds
1624 a new Makefile target called "check_source". This target scans all
1625 the .c and .h files in the directory and checks for conformance to
1626 a number of the standards outlined in PDD 7.
1628 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1630 2002-02-21 16:38 ajgough
1632 * types/: bignum.c, bignum.h, bignum_atest.pl: Modifications to
1633 allow arithmetic with numbers with a fixed fractional part, buffer
1634 structures now more ready to be integrated into the parrot memory
1635 allocation game, test harness modified to allow lost_digits
1636 condition to be checked. Some more comments.
1638 2002-02-21 15:53 simon
1643 Courtesy of: "David M. Lloyd" <dmlloyd@tds.net>
1645 2002-02-20 16:41 dan
1647 * MANIFEST, docs/pdds/pdd_template.pod: Added in template PDD
1649 2002-02-18 18:25 dan
1651 * MANIFEST, lib_deps.pl: Added in lib_deps.pl and MANIFEST change.
1653 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1655 2002-02-18 18:21 dan
1657 * lib/Parrot/OpTrans/CPrederef.pm: this is a quick fix for
1658 CPrederef.pm to make to generated code compile with the MS
1661 fixes: - ms compiler allows inline only for c++, for c there's
1662 __inline - ms header files knows nothing about ssize_t
1664 Courtesy of "Ritz Daniel" <daniel_ritz@gmx.ch>
1666 2002-02-18 17:49 dan
1668 * MANIFEST: Add the PDDs
1670 2002-02-18 17:47 dan
1672 * docs/pdds/: pdd07_codingstd.pod, pdd7.pod: Added in PDD 7, the
1673 coding standards PDD.
1675 2002-02-18 17:40 dan
1677 * docs/pdds/: pdd06_pasm.pod, pdd6.pod: Updated to latest rev
1679 2002-02-18 12:41 gregor
1682 Remove warning about exit() not being declared.
1684 2002-02-18 08:29 simon
1686 * misc.c, warnings.c, include/parrot/misc.h,
1687 include/parrot/warnings.h:
1688 This patch adds some missing const's to silence a number of gcc
1691 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
1693 2002-02-18 08:26 simon
1695 * Makefile.in, core.ops, embed.c, interpreter.c, key.c, misc.c,
1696 ops2c.pl, packfile.c, pdump.c, stacks.c, string.c,
1697 classes/array.pmc, classes/perlarray.pmc, classes/perlhash.pmc,
1698 include/parrot/parrot.h, include/parrot/rx.h,
1699 include/parrot/stacks.h, io/io_stdio.c, io/io_unix.c,
1700 lib/Parrot/OpTrans/CPrederef.pm:
1701 - add makefile target and script to test for external libc
1703 - fix return values in hash and array PMCs (returning 0 in a
1705 - remove unnecessary data pointer <=> function pointer
1707 outside of the JIT code.
1708 - move the definition of the "INLINE" macro out of the rx header
1710 available for general use on C++ compilers and gcc.
1711 - remove a few unused variables
1713 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
1715 2002-02-17 16:29 simon
1717 * docs/pdds/: pdd0.pod, pdd00_pdd.pod, pdd01_overview.pod,
1718 pdd02_vtables.pod, pdd04_datatypes.pod, pdd05_opfunc.pod,
1719 pdd06_pasm.pod, pdd1.pod, pdd2.pod, pdd4.pod, pdd5.pod, pdd6.pod:
1720 We're organised and responsible. Honest.
1722 2002-02-17 02:46 sfink
1724 * Makefile.in: Remove $^ for nmake compatibility.
1726 2002-02-16 09:20 brentdax
1728 * config_h.in, test_main.c, include/parrot/chartype.h,
1729 include/parrot/embed.h, include/parrot/encoding.h,
1730 include/parrot/string.h, include/parrot/string_funcs.h: Better
1731 embedding exposure and hiding, part 1.
1733 2002-02-16 04:38 dan
1735 * Makefile.in, core.ops, interpreter.c, pbc2c.pl, pdump.c,
1736 runops_cores.c, docs/running.pod, lib/Parrot/OpTrans/C.pm,
1737 lib/Parrot/OpTrans/CGoto.pm, lib/Parrot/OpTrans/CPrederef.pm:
1738 Anyway, here's a patch to repair pbc2c.pl, combined with removing
1739 typecasts in various places throughout the code. It probably won't
1740 work for Windows yet. The libparrot.a target might need to be
1741 modified to at least prevent it from confusing make on Windows; I
1744 Preliminary instructions for using pbc2c.pl are in
1745 docs/running.pod. I'll try to do better later.
1747 Courtesy of Steve Fink <steve@fink.com>
1749 2002-02-16 04:15 dan
1751 * exceptions.c, include/parrot/exceptions.h: Warnings cleaned up
1753 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1755 2002-02-16 00:03 simon
1757 * classes/: perlarray.pmc, perlhash.pmc:
1759 pmc is already defined!
1761 2002-02-15 23:20 brentdax
1763 * Configure.pl, config_h.in, exceptions.c, pmc.c,
1764 include/parrot/exceptions.h: Far more informative panic messages.
1766 2002-02-15 03:24 dan
1768 * lib/Parrot/: Op.pm, OpsFile.pm, OpTrans/CPrederef.pm: Here's a
1769 much more extensive patch that fixes it to work properly, and
1770 deletes a bazillion casts as well. It also points to the question
1771 "can we make the byte_code be an opcode_t* already?"
1773 Oh, and it makes some of the formatting prettier, so it's gotta be
1776 Courtesy of * Steve Fink <steve@fink.com>
1778 2002-02-15 02:30 dan
1780 * Makefile.in, core.ops, embed.c, misc.c, packfile.c, rx.ops,
1781 stacks.c: I've tweaked the "lint" target somewhat and fixed a few
1782 of the things it finds. Attaching the patch as well as the current
1785 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1787 2002-02-15 01:59 dan
1789 * t/pmc/: array.t, perlhash.t: Disable non-functional bits for the
1792 2002-02-15 01:48 dan
1794 * t/pmc/perlarray.t: Skip tests for features that need twiddling
1796 2002-02-15 01:40 dan
1798 * t/op/rx.t: Skip a test that's waiting for us to rejig some array
1801 2002-02-14 23:30 dan
1803 * resources.c: Added comment for buffer tag routine. D'oh!
1805 2002-02-14 23:28 dan
1807 * resources.c, include/parrot/resources.h: Added buffer mark
1810 2002-02-14 23:17 dan
1812 * memory.c, classes/array.pmc, classes/perlarray.pmc,
1813 include/parrot/memory.h, include/parrot/string.h, t/pmc/perlhash.t:
1814 Rejigged memory system a bit. Now should be ready for the horror
1815 that is garbage collection.
1817 2002-02-14 19:33 gregor
1819 * ops2c.pl, include/parrot/oplib.h:
1820 Added code to automatically generate a function within an oplib to
1821 lookup opinfos given the op name. This will come in handy in future
1822 when we want to twiddle opcode tables at run time and possibly at
1825 2002-02-14 19:25 gregor
1827 * examples/assembly/queens.pasm:
1828 Regenerated queens.pasm from queens.jako since the clone_* stuff
1831 2002-02-14 17:12 dan
1833 * resources.c, include/parrot/resources.h: Finished up the
1834 interface for memory and tracked interpreter thingies.
1836 2002-02-14 16:53 dan
1838 * memory.c, include/parrot/memory.h: intercept free and realloc
1840 2002-02-14 05:53 dan
1842 * interpreter.c, runops_cores.c: The type changes in struct
1843 Packfile break the pointer math used in a few places to calculate
1844 the address of the end of the loaded byte code. This causes
1845 segfaults in build_asm in jit.c when using -j. It also breaks the
1846 bounds checking on opcode address in runops_slow_core.
1848 The patch adds the necessary cast to correct the code_end
1851 Courtesy of Jason Gloudon <perl@gloudon.com>
1853 2002-02-14 01:01 ajgough
1855 * types/: bignum.c, bignum.h, bignum_test.pl: Added support for
1856 BigInt operations (I think), tests for normal operation continue to
1857 pass. Also a shed load of comments.
1859 2002-02-13 01:34 ajgough
1861 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl: This
1862 is a (mostly) working bignumber library. There remains much work
1863 to do though, some functions are not yet implemented and headers
1864 need to find their way to the correct place RSN. Also support for
1865 bigints and a sensible error reporting mechanism are needed.
1867 2002-02-12 18:51 dan
1869 * misc.c: Fix some warnings
1871 2002-02-12 17:10 dan
1873 * misc.c: Run through indent -kr -nce so I can read it
1875 2002-02-12 16:49 dan
1877 * misc.c: Need standard header/footer comments
1879 2002-02-11 20:32 simon
1881 * classes/array.pmc:
1882 get and set pmc methods.
1884 2002-02-11 20:19 simon
1886 * classes/array.pmc:
1887 Maybe the keys aren't integer...
1889 2002-02-11 20:03 simon
1891 * core.ops, vtable.tbl, classes/default.pmc:
1894 2002-02-11 19:07 simon
1896 * vtable.tbl, classes/default.pmc:
1897 Add set_pmc. Usee with caution.
1899 2002-02-11 18:20 dan
1901 * classes/: array.pmc, perlarray.pmc: Patch array classes to
1904 2002-02-11 17:59 simon
1906 * core.ops, embed.c, global_setup.c, key.c, rx.ops,
1907 classes/perlarray.pmc, classes/perlhash.pmc:
1910 2002-02-11 17:57 simon
1912 * packfile.c, include/parrot/packfile.h:
1915 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
1917 2002-02-11 17:55 dan
1919 * docs/parrot_assembly.pod: Document some key ops
1921 2002-02-11 09:20 brentdax
1923 * pmc.c, include/parrot/exceptions.h: Adding a panic ought to be
1926 2002-02-11 00:34 simon
1928 * core.ops, include/parrot/exceptions.h:
1929 This is what keyed set ops look like. Remember, however, that for
1930 keyed functions, all operands must be PMCs. set(PMC, PMC, INT)
1931 means $1 = $2[$3], not $1[$2] = $3. set(PMC,PMC,PMC) is so
1932 obviously ambiguous that you ought to use the 4-arg version
1935 2002-02-10 23:12 jgoff
1937 * classes/: array.pmc, perlarray.pmc: Properly allocate
1938 SELF->data's array of PMC* data in array and perlarray.pmc. This
1939 isn't tested yet, but should be fairly straightforward. PerlHash
1940 needs to be finished before the system will compile again, and that
1941 should be done in the next few days.
1943 2002-02-09 04:46 jgoff
1945 * classes/: array.pmc, default.pmc, intqueue.pmc,
1946 parrotpointer.pmc, perlarray.pmc, perlhash.pmc, perlundef.pmc:
1947 Added basic _keyed member functions. Unfortunately this still
1948 doesn't fix the problems that are causing the build to break. It's
1949 a start though. I'm not implementing the PMC add functions just
1952 2002-02-08 15:59 simon
1954 * classes/array.pmc:
1955 Some more work on getting the array stuff up to date.
1957 2002-02-08 12:23 simon
1959 * classes/array.pmc, classes/perlhash.pmc, include/parrot/key.h,
1960 lib/Parrot/Vtable.pm:
1961 Got array->get_integer_keyed doing what I think it ought to. One
1962 down, all the rest to go.
1964 2002-02-08 11:47 simon
1967 Although I didn't intend it to be quite that broken...
1969 2002-02-08 11:42 simon
1971 * vtable.tbl, include/parrot/parrot.h, lib/Parrot/Vtable.pm:
1972 Completely break Parrot, but at least we get the key stuff right
1975 2002-02-08 06:25 dan
1977 * hints/darwin.pl: Silences the warning about passing in
1978 -flat_namespace to the compile. That's a link-only flag.
1980 2002-02-08 04:52 jgoff
1982 * classes/: array.pmc, default.pmc, intqueue.pmc,
1983 parrotpointer.pmc, perlarray.pmc, perlhash.pmc, perlint.pmc,
1984 perlnum.pmc, perlstring.pmc, perlundef.pmc: Filled in missing
1985 return values in *.pmc, added some missing casts to the repeat_foo
1986 members, and deleted the _index members from the perlscalar
1987 classes. Basic cleanup, and getting ready for _keyed functions.
1989 2002-02-07 04:49 mrjoltcola
1991 * examples/assembly/bsr.pasm: Elaborated on the bsr/ret example,
1992 added a nested subroutine call.
1994 2002-02-07 04:32 jgoff
1996 * vtable.tbl, lib/Parrot/Vtable.pm: vtable.tbl got some minor
1997 changes in order to give the whitespace rules a little workout, and
1998 do a little bit more testing. No actual structural changes were
1999 made. lib/Parrot/Vtable.pm got an interface change, and more
2000 importantly should be ready to support the new '_keyed' attribute,
2001 which will work roughly thus: PMC* src_value gets remapped to 'PMC*
2002 src_value' followed by 'KEY* src_key'. This will be how the new
2003 _keyed operators will function, and those should be written within
2006 2002-02-06 18:00 doughera
2008 * misc.c: Change C++-style comments to C comments (again). Remove
2009 unused perl5 code that was in #if 0/#endif.
2011 2002-02-06 17:59 doughera
2013 * warnings.c: Add trailing newline.
2015 2002-02-06 04:14 mrjoltcola
2017 * include/parrot/io.h, io/io.c: Minor cleanup.
2019 2002-02-06 03:11 mrjoltcola
2021 * examples/assembly/io1.pasm, io/io.c, io/io_win32.c: Tied up a
2022 couple of loose end in win32 IO stuff. Open behaves now but needs
2025 2002-02-05 21:02 brentdax
2027 * classes/pmc2c.pl: Length on whoami init was always 7--a problem
2028 which showed up in Purify builds.
2030 2002-02-05 17:15 simon
2035 Courtesy of: Jonathan Stowe <gellyfish@gellyfish.com>
2037 2002-02-05 17:08 doughera
2039 * misc.c: Avoid C++-style comments.
2041 2002-02-05 17:07 doughera
2043 * lib/Parrot/Jit/sun4Generic.pm: Generated assembly programs were
2044 not valid assembler for Sun's /usr/ccs/bin/as. Now they are,
2045 thanks to Jason Gloudon <perl@gloudon.com>.
2047 2002-02-05 14:04 simon
2050 Make the problem different, perhaps even better.
2052 2002-02-05 13:49 simon
2055 Possibly fix a `short int' is promoted to `int' when passed through
2056 `...' scary error, possibly make things absolutely worse.
2058 2002-02-05 13:15 simon
2063 2002-02-05 13:12 simon
2066 Not going to get far without this one...
2068 2002-02-05 11:41 simon
2071 Don't barf when handed null pointers.
2073 2002-02-05 10:04 simon
2075 * misc.c, include/parrot/misc.h:
2076 Fix some trivial bugs in warnings code.
2078 2002-02-05 09:27 simon
2081 Oops, forgot this one; also added %P support.
2083 2002-02-05 09:20 simon
2085 * MANIFEST, Makefile.in, core.ops, embed.c, interpreter.c,
2086 test_main.c, classes/perlundef.pmc, include/parrot/embed.h,
2087 include/parrot/interpreter.h, include/parrot/misc.h,
2088 include/parrot/parrot.h, include/parrot/warnings.h:
2091 Courtesy of: Brent Dax <brentdax@cpan.org>
2093 2002-02-05 05:41 jgoff
2095 * vtable.tbl, lib/Parrot/Vtable.pm, t/pmc/perlstring.t: Changed the
2096 format of vtable.tbl to get rid of the tab-dependence. The format
2097 now looks roughly like this:
2099 init() # 'void' and 'unique' are assumed INTVAL type ( ) # 'unique'
2100 is assumed str void concatenate (PMC* value, PMC* dest) # Nothing
2101 assumed here, but note the C-like prototyping. Also had to disable
2102 one test that depended upon 'concat_p_p_s', which isn't necessary
2105 Vtable.pm will change again when the type '_keyed' is added,
2106 because that requires remapping parameters slightly differently
2107 again. Also, note that it assumes 'value' is the first parameter
2108 in the list. This assumption will go away at the same time.
2110 2002-02-04 16:57 ajgough
2112 * core.ops, t/pmc/perlstring.t, t/pmc/pmc.t: More tests for pmc
2113 functions. Thanks to Simon Glover.
2115 2002-02-04 02:47 ajgough
2117 * hints/os2.pl: Removes a flag from the os/2 hints file that isn't
2118 needed. I suspect that the entire hints file isn't really needed,
2119 but there's no one to actually tell us this.
2121 2002-02-02 15:45 ask
2123 * docs/ParrotFAQ.htm: fix internal links
2125 2002-02-02 04:06 jgoff
2127 * classes/: array.pmc, intqueue.pmc, perlarray.pmc, perlhash.pmc:
2128 Moving the internal KEY structure from the cache.struct_val member,
2129 where it doesn't really belong, to the internal SELF->data member.
2130 This frees up the cache/type members for other usage.
2132 This is the first step in moving PMCs to the point where we can do
2133 multidimensional PMC handles. The next step is to change the
2134 assembler to accept the syntax of 'set P0["foo"],7'.
2136 2002-02-02 00:13 nicholas
2138 * include/parrot/global_setup.h: Patch from Jonathan Stowe to
2139 prototype Parrot_Array_class_init
2141 2002-02-02 00:13 nicholas
2143 * embed.c: Casts to tidy up warnings from Jonathan Stowe Change
2144 time to sum_time to avoid warning on FreeBSD about tracking a
2145 global [No, this warning does not appear on Linux. Yes, it is real
2148 2002-02-01 23:02 nicholas
2150 * embed.c: Fix fprintf format warning in Parrot_runcode. From Simon
2153 2002-02-01 20:20 nicholas
2155 * t/pmc/pmc.t: Add end at end of asm in test (from Simon Glover)
2157 2002-02-01 18:20 nicholas
2159 * lib/Parrot/Test.pm: Env.pm on 5.005_03 doesn't do a use vars for
2162 2002-02-01 13:22 nicholas
2164 * MANIFEST: Add docs/embed.pod and t/op/ifunless.t
2166 2002-02-01 12:19 simon
2168 * core.ops, t/op/ifunless.t, t/op/integer.t:
2171 2002-02-01 12:11 simon
2173 * lib/Parrot/Test.pm:
2176 2002-02-01 01:38 nicholas
2178 * MANIFEST, MANIFEST.SKIP, Makefile.in: Add a MANIFEST.SKIP file,
2179 and a manitest target to Makefile.in that lets one test the
2182 2002-02-01 00:03 dan
2184 * core.ops, global_setup.c, include/parrot/pmc.h: More setup for
2187 2002-01-31 21:46 gregor
2189 * Configure.pl, Makefile.in, hints/mswin32.pl:
2190 A few more things are now configable, so we are closer to win32
2191 shared library builds. Not there yet, but closer.
2193 2002-01-31 21:00 dan
2195 * global_setup.c, classes/pmc2c.pl, include/parrot/global_setup.h,
2196 include/parrot/pmc.h: First step in dynamically loading PMC classes
2198 2002-01-31 19:38 dan
2200 * Makefile.in: Dependencies in the Makefile are currently too broad
2201 brush. I don't enjoy waiting for everything to recompile every
2202 time I try to tweak the jit. The only file that #includes
2203 jit_struct.h is jit.c, so I feel that the Makefile dependencies
2204 should reflect this, and not cause a gratuitous recompile of
2205 everything. There are probably other auto-generated header files
2206 that world+dog should not depend on.
2208 Courtesy of Nicholas Clark <nick@unfortu.net>
2210 2002-01-31 19:03 gregor
2212 * Makefile.in, lib/Parrot/Test.pm, t/harness:
2213 Added two new make targets:
2215 * testp: Like 'make test', but passes -P to t/harness, so you get
2217 see how broken predereferencing is.
2219 * testj: Like 'make test', but passes -j to t/harness, so you get
2221 see how broken JIT is.
2223 Now, anyone who wants to see how good all three ways of running are
2224 can do so, at the cost of about 3x the time.
2226 2002-01-31 17:09 brentdax
2228 * embed.c, test_main.c: Implement the ARGV-in-P0 thing.
2230 2002-01-31 03:41 grunblatt
2232 * docs/jit.pod: Update jit.pod
2234 2002-01-31 03:20 grunblatt
2236 * jit/i386/core.jit: Hold this until we get an assemble tool,
2237 because of the different objdump problems.
2239 2002-01-31 03:13 grunblatt
2241 * Configure.pl, lib/Parrot/Jit/sun4-solaris.pm,
2242 lib/Parrot/Jit/sun4Generic.pm: Use dis intead of objdump. Courtesy
2243 of: Jason Gloudon <perl@gloudon.com>
2245 2002-01-31 02:22 grunblatt
2247 * jit/i386/core.jit: Continue if the register is null
2249 2002-01-30 23:50 grunblatt
2251 * lib/Parrot/Jit/: alpha-bsd.pm, alpha-linux.pm, alphaGeneric.pm,
2252 i386-bsd.pm, i386-linux.pm, i386Generic.pm, sun4-solaris.pm,
2253 sun4Generic.pm: Move the AS and OBJDUMP constants to each os
2256 2002-01-30 23:35 mrjoltcola
2258 * io/io_win32.c: Change implementation of isatty on win32,
2259 suggested by Hong Zhang.
2261 2002-01-30 23:19 sfink
2263 * jit2h.pl, lib/Parrot/Op.pm, lib/Parrot/OpsFile.pm: Added
2264 Op::may_jump boolean method.
2266 Replaced jit2h's hardcoded pattern match to decide what ops might
2267 change the control flow.
2269 2002-01-30 22:13 dan
2271 * Configure.pl, MANIFEST, testparrotfuncptr.c: This patch allows
2272 parrot to mostly-build with tcc. It allows one to skip compiling
2273 the JIT stuff (by specifying --define jitcapable=0), and it
2274 introduces a test program which gives a friendlier error in this
2275 case for compilers which are as picky as tcc is about function
2278 If anyone figures out the proper way to cast these function
2279 pointers this may not be necessary.
2281 Courtesy of Josh Wilmes <josh@hitchhiker.org>
2283 2002-01-30 20:54 dan
2285 * docs/running.pod, lib/Parrot/Test.pm: I'm being anal again.
2286 Here's an update to docs/running.pod to better reflect the current
2287 state (both the test_parrot and assemble.pl improvements, plus
2288 documentation of a few more things.) And also a speling fiks
2289 s/POST_MORTERM/POST_MORTEM/.
2291 I could also replace some "perl foo" calls with "./foo" if someone
2292 wanted to set the executable flag in CVS on assemble.pl,
2295 Courtesy of Steve Fink <steve@fink.com>
2297 2002-01-30 20:43 dan
2299 * core.ops: find_global doesn't work, so stub out the wrong code
2301 2002-01-30 19:08 dan
2303 * lib/Parrot/Assembler.pm: fixes the POD in Parrot::Assember so
2305 can read it and just tidies it up generally. It also adds
2307 for the constantize_integer and constantize_number functions.
2309 Courtesy of Simon Glover <scog@roe.ac.uk>
2311 2002-01-30 18:02 dan
2313 * assemble.pl, disassemble.pl, optimizer.pl, pbc2c.pl,
2314 classes/genclass.pl, classes/pmc2c.pl,
2315 languages/scheme/Scheme/Test.pm: Many of the Perl scripts in the
2316 distribution (including assemble.pl !)
2317 can no longer find the Parrot::* modules. Enclosed patch fixes
2319 it would be nice if there were an easier way to do this).
2321 Courtesy of Simon Glover <scog@roe.ac.uk>
2323 2002-01-30 16:00 mrjoltcola
2325 * io/io_win32.c: Correct function calls for win32_fdopen and arg
2328 2002-01-30 15:50 mrjoltcola
2330 * io/io_unix.c: Minor bug fix for fdopen flag arg type.
2332 2002-01-30 15:42 grunblatt
2334 * pbc2c.pl, examples/assembly/Makefile: Updates related to moving
2337 2002-01-30 15:38 grunblatt
2339 * MANIFEST: Enclosed patch adds the new SPARC-based JIT files to
2340 the manifest, and also puts it back into alphabetical order.
2342 Courtesy of: Simon Glover <scog@roe.ac.uk>
2344 2002-01-30 14:41 nicholas
2346 * embed.c: Patch from Simon Glover to clean up warnings where
2347 prototype is () not (void)
2349 2002-01-30 13:54 nicholas
2351 * include/parrot/embed.h, test_main.c: Add void as an explicit
2352 parameter in test_main.c's usage(), version(void) and embed.h's
2353 Parrot_new() Without these gcc moans: include/parrot/embed.h:34:
2354 warning: function declaration isn't a prototype
2356 2002-01-30 12:08 simon
2358 * lib/Parrot/.cvsignore:
2359 Ignore generated Perl modules.
2361 2002-01-30 12:07 simon
2364 Run the PMC tests as well.
2366 2002-01-30 12:04 simon
2369 Fix MANIFEST after recent t/pmc rejig.
2371 2002-01-30 11:42 simon
2373 * lib/Parrot/Test.pm:
2374 Report non-zero exit codes.
2376 Courtesy of: Michael G Schwern <schwern@pobox.com>
2378 2002-01-30 11:39 simon
2381 Skip final test, TODO doesn't work yet.
2383 2002-01-30 09:54 brentdax
2385 * docs/embed.pod: Leon Brocard was kind enough to explain to me how
2386 predereferencing works.
2388 2002-01-30 09:38 brentdax
2390 * docs/: embed.pod, parrot.pod: Document this newfangled embedding
2393 2002-01-30 09:37 brentdax
2395 * include/parrot/embed.h: Fix a mistake, clear up a warning.
2397 2002-01-30 09:37 brentdax
2399 * config_h.in: Expose another flag for embedders.
2401 2002-01-30 05:07 jgoff
2403 * make_vtable_ops.pl, t/harness: Both files didn't know of the new
2404 location for Parrot/, and t/harness wasn't able to run the new
2405 op/pmc tests. Both problems fixed, so I think I'm going to declare
2406 the build suitable for public consumption.
2408 2002-01-30 04:34 robert
2410 * docs/Makefile.in: update for CVS movement
2412 2002-01-30 04:32 robert
2414 * Makefile.in: Adjust for CVS reorganization. (This time, edit the
2415 .in file, not the real Makefile)
2417 2002-01-30 04:20 robert
2419 * Configure.pl, jit2h.pl, ops2c.pl, ops2pm.pl, pmc_pm.pl,
2420 vtable_h.pl, classes/pmc2c.pl, include/parrot/parrot.h: Updates
2421 related to moving files around
2423 2002-01-30 04:10 robert
2425 * MANIFEST: Update MANIFEST to reflect CVS reorg.
2427 2002-01-30 04:07 robert
2429 * Configure.pl: Add './lib' to our @INC because Parrot/* moved.
2431 2002-01-30 03:56 robert
2433 * Parrot/: .cvsignore, Assembler.pm, BuildUtil.pm, Op.pm,
2434 OpTrans.pm, OpsFile.pm, Optimizer.pm, PackFile.pm, String.pm,
2435 Test.pm, Vtable.pm, Jit/alpha-bsd.pm, Jit/alpha-linux.pm,
2436 Jit/alphaGeneric.pm, Jit/i386-bsd.pm, Jit/i386-linux.pm,
2437 Jit/i386-nojit.pm, Jit/i386Generic.pm, Jit/sun4-solaris.pm,
2438 Jit/sun4Generic.pm, OpLib/.cvsignore, OpTrans/C.pm,
2439 OpTrans/CGoto.pm, OpTrans/CPrederef.pm, PackFile/ConstTable.pm,
2440 PackFile/Constant.pm, PackFile/FixupTable.pm: Moved Parrot/* to
2443 2002-01-30 03:46 robert
2445 * languages/miniperl/miniperlc: renamed to mpc
2447 2002-01-30 03:45 robert
2449 * t/op/: pmc.t, pmc_array.t, pmc_perlarray.t, pmc_perlhash.t,
2450 pmc_perlstring.t: Moved to t/op/pmc/
2452 2002-01-30 03:40 robert
2454 * include/parrot/register_funcs.h: Renamed to regfuncs.h
2456 2002-01-30 03:14 jgoff
2458 * classes/perlarray.pmc, t/op/pmc_perlarray.t, t/pmc/perlarray.t:
2459 Fixed some problems with PerlArray and added tests. Previously,
2460 only integers could be accessed by negative indices. After this
2461 change, all basic types can be accessed by negative indices, and
2462 they can also be set at negative indices.
2464 2002-01-29 22:13 brentdax
2466 * TODO: Just look at the stupid diff.
2468 2002-01-29 21:53 simon
2470 * TODO, docs/vtables.pod:
2471 New TODO, and tiny addition to vtables.pod
2473 2002-01-29 21:47 mrjoltcola
2475 * include/parrot/io.h, io/io_unix.c: Minor bug fix in io_unix.
2477 2002-01-29 21:38 mrjoltcola
2479 * Makefile.in: Makefile.in tweak for io depend.
2481 2002-01-29 21:15 brentdax
2483 * embed.c: Fix a segfault and some profiling formatting nits.
2485 2002-01-29 20:54 brentdax
2489 2002-01-29 20:50 brentdax
2491 * pmc.c, include/parrot/exceptions.h: Exceptions are better than
2494 2002-01-29 20:17 mrjoltcola
2496 * interpreter.c, core.ops, io.ops: CVS missed this.
2498 2002-01-29 20:17 mrjoltcola
2500 * io/io.c: These should have gone in Sunday with the rest. CVS is
2503 2002-01-29 18:39 brentdax
2505 * platforms/win32.h: Fix Win32 whoops.
2507 2002-01-29 18:29 brentdax
2509 * embed.c, include/parrot/embed.h: A couple minor embedding fixes.
2511 2002-01-29 17:51 simon
2513 * MANIFEST, Makefile.in, config_h.in, embed.c, test_main.c,
2514 include/parrot/embed.h, include/parrot/parrot.h:
2515 Embedding support. Cool.
2517 Courtesy of: <brentdax@cpan.org>
2519 2002-01-29 15:40 grunblatt
2521 * Configure.pl: Detect if we can use "objdump". Courtesy of: Jason
2522 Gloudon <perl@gloudon.com>
2524 2002-01-29 14:42 simon
2526 * include/parrot/parrot.h:
2527 Platform stuff has to be included *after* system headers.
2529 2002-01-29 14:05 grunblatt
2531 * interpreter.c, jit.c, Parrot/Jit/sun4-solaris.pm,
2532 Parrot/Jit/sun4Generic.pm, lib/Parrot/Jit/sun4-solaris.pm,
2533 lib/Parrot/Jit/sun4Generic.pm, include/parrot/jit.h,
2534 jit/sun4/core.jit, jit/sun4/lib.jit, jit/sun4/string.jit: Added
2535 support for SPARC. Courtesy of: Jason Gloudon <perl@gloudon.com>
2537 2002-01-29 10:56 simon
2539 * platforms/generic.h:
2540 If we don't have a S_ISREG, produce something close to it.
2542 2002-01-29 06:01 dan
2544 * MANIFEST, README, LICENSES/Artistic: Finally added licenses
2546 2002-01-29 04:38 jgoff
2548 * classes/array.pmc: Forgot to remove some C++-isms from the
2549 get_{foo}_index routines.
2551 2002-01-29 04:26 jgoff
2553 * MANIFEST, Makefile.in, global_setup.c, classes/Makefile.in,
2554 classes/array.pmc, include/parrot/pmc.h, t/op/pmc_array.t,
2555 t/pmc/array.t: Added array class that languages other than perl can
2556 use for a basis. It has no features like preextension, and the
2557 array index starts at 0.
2559 MANIFEST - added classes/array.pmc and t/op/pmc_array.t Makefile.in
2560 and classes/Makefile.in - Added array.pmc to the makefile.
2561 (Assuming rules like .pmc.o are portable (or even possible) I might
2562 alter classes/Makefile.in to autobuild the appropriate files.
2564 2002-01-29 02:32 dan
2566 * MANIFEST, Parrot/Test.pm, lib/Parrot/Test.pm,
2567 lib/Test/Builder.pm, lib/Test/More.pm, lib/Test/Simple.pm,
2568 lib/Test/Utils.pm, t/op/interp.t, t/op/macro.t, t/op/pmc.t,
2569 t/op/rx.t, t/op/stacks.t, t/pmc/pmc.t:
2570 Update to Test::More 0.41 which adds Test::Builder
2572 Delete the vestigal Test::Utils
2574 Change Parrot::Test so it uses Test::Builder instead of Evil
2578 output_* now returns whether the test passes or fails
2580 Parrot::Test no longer exports Test::More's functions. Instead
2582 can simply be used together. The few tests which used
2584 features (ie. skip) have 'use Test::More' added.
2586 I ditched the export_to_level() crutch. Do we expect parrot to
2588 5.004? (literally 5.004, not 5.004_04)
2590 Courtesy of Michael G Schwern <schwern@pobox.com>
2592 2002-01-28 21:04 dan
2594 * docs/overview.pod: There is no opcodes.pod; I'm assuming the
2595 pointer should actually be to
2596 parrot_assembly.pod, as the canonical documentation.
2598 Courtesy of Simon Glover <scog@roe.ac.uk>
2600 2002-01-28 20:21 dan
2602 * languages/jako/jakoc, t/op/stacks.t: Toss the last traces of
2605 2002-01-28 19:18 dan
2607 * core.ops, register.c: clone[insp] is dead
2609 2002-01-28 17:46 grunblatt
2611 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2612 jit/i386/core.jit: Fix to make the jit work in linux yet again.
2614 2002-01-28 16:45 dan
2616 * MANIFEST, README.OS_X: Added Mac OS X specific readme documenting
2617 the requirement for fink at the moment.
2619 2002-01-28 15:59 simon
2622 People might try and run a directory file, with spectacular
2623 results. We don't want that. No.
2625 2002-01-28 14:58 doughera
2627 * core.ops: Avoid C++-style comments.
2629 2002-01-28 14:16 grunblatt
2631 * jit.c, io/io.c: Changed jit.c to fit the way registers are
2632 accessed. Readded the pio_(stdin|stdout|stderr) to make builds
2635 2002-01-28 13:47 doughera
2637 * include/parrot/register.h: Avoid C++-style comment.
2639 2002-01-28 06:03 dan
2641 * MANIFEST, core.ops, interpreter.c, key.c, register.c, trace.c,
2642 Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
2643 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
2644 docs/parrot_assembly.pod, include/parrot/interpreter.h,
2645 include/parrot/parrot.h, include/parrot/regfuncs.h,
2646 include/parrot/register.h, include/parrot/register_funcs.h,
2647 include/parrot/string.h, include/parrot/string_funcs.h: Registers
2648 are now stored in the interpreter structure itself, rather than
2649 just a pointer to the top of the register structure. Pushes and
2650 pops now involve memcpys, but register access has one fewer
2653 Fails four of the register stack tests, though, so not perfect.
2654 Needs fixing, but this is a good place to start.
2656 2002-01-28 04:40 mrjoltcola
2658 * test_main.c: cvs commit missed this. ??
2660 2002-01-28 04:27 mrjoltcola
2662 * examples/assembly/io1.pasm, include/parrot/exceptions.h,
2663 include/parrot/interpreter.h, include/parrot/io.h, io/io.c,
2664 io/io_stdio.c, io/io_unix.c, io/io_win32.c: ParrotIO local to each
2665 interpreter now (at least in theory). IO handle array added. Misc
2666 bug fixes in layer handling. Changed any IO_ constants to PIO_ so
2667 we don't conflict with system libraries. Still have broken
2668 stuff in win32 and stdio layer.
2670 2002-01-28 04:01 mrjoltcola
2672 * include/parrot/chartype.h: Typo in chartype.h include guard.
2674 2002-01-28 03:41 mrjoltcola
2676 * t/op/interp.t: Fix flag for interp so we don't get "info"
2677 messages which break tests.
2679 2002-01-28 01:54 dan
2681 * include/parrot/string.h: A few more buffer/string flags
2683 2002-01-27 11:33 nicholas
2685 * chartypes/unicode.c: Cast unsigned argument to int in call to
2686 isdigit to silence gcc warning.
2688 2002-01-26 23:18 grunblatt
2690 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm: Turn
2693 2002-01-26 23:17 grunblatt
2695 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2696 jit/i386/core.jit: [no log message]
2698 2002-01-26 22:18 simon
2700 * jit/i386/core.jit:
2701 Jumping to 0x0 is a recipe for segfaults.
2703 2002-01-26 18:35 simon
2706 Allow user to select which tests to harness
2708 Courtesy of: Nicholas Clark <nick@unfortu.net>
2710 2002-01-26 17:20 grunblatt
2712 * Parrot/Jit/i386-linux.pm, Parrot/Jit/i386Generic.pm,
2713 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386Generic.pm: Patch
2714 to make the jit work in linux again.
2716 2002-01-26 16:52 dan
2718 * Configure.pl, hints/darwin.pl: Add -Wno-shadow, as Darwin's
2719 headers can't cope with this. Darwin-only
2721 2002-01-26 16:04 dan
2723 * include/parrot/parrot.h: Quick note to remind folks that this
2724 isn't the file they're looking for if they're writing extensions or
2727 Courtesy of Andy Dougherty <doughera@lafayette.edu>
2729 2002-01-26 00:41 mrjoltcola
2733 2002-01-26 00:37 mrjoltcola
2735 * docs/ParrotFAQ.htm: Parrot FAQ : Created and maintained by Adam
2738 2002-01-25 01:31 grunblatt
2740 * jit/alpha/core.jit: There is no neg or fneg.
2742 2002-01-25 01:27 grunblatt
2744 * core.ops, Parrot/Jit/alphaGeneric.pm, Parrot/Jit/i386Generic.pm,
2745 lib/Parrot/Jit/alphaGeneric.pm, lib/Parrot/Jit/i386Generic.pm,
2746 jit/alpha/core.jit, jit/i386/core.jit, t/op/integer.t,
2747 t/op/number.t: Added Parrot_neg. Erase t.s
2749 2002-01-24 23:26 dan
2751 * interpreter.c: Best make sure unused elements are NULL
2753 2002-01-24 23:24 dan
2755 * interpreter.c: Fix stupid thinko
2757 2002-01-24 18:37 doughera
2759 * Makefile.in: Add a few missing dollar signs in the lifetest
2760 section so that ${exe} and the like get properly interpolated.
2762 2002-01-24 18:15 mrjoltcola
2764 * docs/: .cvsignore, Makefile.in, parrot.pod: Fix pod generation
2765 for io.ops file. Add reference to it in parrot.pod. Courtesy of
2766 Simon Glover <scog@roe.ac.uk>
2768 2002-01-24 06:43 mrjoltcola
2770 * io/io_stdio.c: Oops.
2772 2002-01-24 06:34 mrjoltcola
2774 * include/parrot/io.h, io/TODO, io/io.c, io/io_stdio.c: Did a bit
2775 of work on the buffering layer. Decided to use shared read/write
2776 buffer (as do most implementations) for now since its the simplest
2777 way to keep everything synced, (flush on seeks, flush read on
2780 2002-01-24 03:38 mrjoltcola
2782 * test_main.c: Cleaned up option handling code a bit for main().
2784 2002-01-23 23:22 dan
2786 * interpreter.c, include/parrot/interpreter.h,
2787 include/parrot/resources.h: Now each interpreter gets its own hash
2790 2002-01-23 20:45 dan
2792 * Configure.pl: Fix a warning when there's no - in an architecture
2794 2002-01-22 23:57 grunblatt
2796 * docs/running.pod: [no log message]
2798 2002-01-22 20:29 doughera
2800 * KNOWN_ISSUES: long doubles don't work on SPARC either. It
2801 appears to be a generic problem (if sizeof(long double) >
2802 sizeof(double)), not an x86-specific one.
2804 2002-01-22 16:57 doughera
2806 * runops_cores.c: Change variable name from time to starttime to
2807 avoid gcc warning about variable name shadowing.
2809 2002-01-22 16:55 doughera
2811 * classes/pmc2c.pl: Include class_init prototype too.
2813 2002-01-22 16:01 doughera
2815 * MANIFEST: [no log message]
2817 2002-01-22 01:04 ajgough
2819 * global_setup.c, classes/default.pmc, classes/intqueue.pmc,
2820 classes/parrotpointer.pmc, classes/perlarray.pmc,
2821 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
2822 classes/perlstring.pmc, classes/perlundef.pmc, classes/pmc2c.pl,
2823 include/parrot/global_setup.h: Patch from Nick Clark to quieten
2824 warnings from pmc files. Message-ID:
2825 <20020121224719.GE1726@Bagpuss.unfortu.net>
2827 2002-01-22 00:53 ajgough
2829 * test_main.c: Clears up a couple of warnings in test_main.c.
2830 Thanks to Nick Clark. Message-ID:
2831 <20020121190457.GB1726@Bagpuss.unfortu.net>
2833 2002-01-22 00:47 ajgough
2835 * string.c, chartypes/unicode.c, chartypes/usascii.c,
2836 include/parrot/chartype.h: Cause all codepoints to be treated as
2837 UNITVALS, and get_digit to return INTVAL, just in case. (Thanks to
2838 Nick Clark, see also: Message-ID:
2839 <20020121214137.GC2371@Bagpuss.unfortu.net> )
2841 2002-01-22 00:24 dan
2843 * key.c: We do mandate an ANSI conformant C compiler, don't we?
2845 Appended patch cures these warnings:
2847 key.c: In function `debug_key': key.c:29: warning: int format,
2848 INTVAL arg (arg 3) key.c:33: warning: int format, INTVAL arg (arg
2849 3) key.c:33: warning: int format, INTVAL arg (arg 4) key.c:36:
2850 warning: int format, INTVAL arg (arg 3) key.c:36: warning: int
2851 format, INTVAL arg (arg 4)
2853 Courtesy of Nicholas Clark <nick@unfortu.net>
2855 2002-01-21 12:41 mrjoltcola
2857 * MANIFEST, io.ops: For some reason cvs commit didn't get this, may
2860 2002-01-21 06:37 mrjoltcola
2862 * io/io.c: Cleanup a warning
2864 2002-01-21 06:28 mrjoltcola
2866 * examples/assembly/io1.pasm, include/parrot/io.h, io/io.c,
2867 io/io_stdio.c, io/io_unix.c, io/io_win32.c: Added 32/64 bit seek
2868 ops. Various other IO twiddlings.
2870 2002-01-21 03:25 grunblatt
2872 * Makefile.in: Use $jitcpuarch instead of $cpuarch. Thanks to
2873 Melvin Smith for the catch up.
2875 2002-01-20 23:13 sfink
2877 * stacks.c: Fixed logic errors, need tests
2879 2002-01-20 22:17 brentdax
2881 * rx.c, rx.ops, include/parrot/rx.h, t/op/rx.t: Make /m work and
2882 prepare for /i to work.
2884 2002-01-20 20:52 grunblatt
2886 * Configure.pl, MANIFEST, Makefile.in, interpreter.c, jit.c,
2887 jit2h.pl, Parrot/Jit/alpha-bsd.pm, Parrot/Jit/alpha-linux.pm,
2888 Parrot/Jit/alphaGeneric.pm, Parrot/Jit/i386-bsd.pm,
2889 Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/alpha-bsd.pm,
2890 lib/Parrot/Jit/alpha-linux.pm, lib/Parrot/Jit/alphaGeneric.pm,
2891 lib/Parrot/Jit/i386-bsd.pm, lib/Parrot/Jit/i386-linux.pm,
2892 Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2893 include/parrot/jit.h, jit/alpha/core.jit, jit/alpha/lib.jit,
2894 jit/alpha/string.jit:
2895 - Added support for ALPHA, by now linux and bsd.
2897 - Reduced jit2h.pl execution time by precompiling the call to the
2900 - Reduced the duplicated code in Parrot/Jit/*.pm by adding
2901 Parrot/Jit/${cpuarch}Generic.pm
2903 - Changed the way to detect quads to what is written in "man
2906 2002-01-20 17:23 brentdax
2908 * rx.ops: There's no such thing as rx_allocateinfo.
2910 2002-01-19 08:26 brentdax
2912 * pbc2c.pl: Stop this stupid "hard-code the new oplib" stuff.
2914 2002-01-19 07:12 mrjoltcola
2916 * MANIFEST, core.ops, io.ops, pbc2c.pl: Separate pure ParrotIO ops
2917 into io.ops, leave the STDIO wrappers in core.ops until they
2918 disappear. Added debug op for switching on VM debug flag
2920 2002-01-19 01:55 mrjoltcola
2922 * include/parrot/io.h, io/TODO, io/io.c, io/io_stdio.c,
2923 io/io_unix.c, io/io_win32.c: Added a few more Win32 layer calls
2925 2002-01-19 00:55 brentdax
2927 * Makefile.in, rx.c, rx.ops, rxstacks.c, include/parrot/rx.h,
2928 include/parrot/rxstacks.h: Add regex-specific stacks for
2931 2002-01-18 23:58 dan
2933 * Configure.pl: I think the optimal fix here is simply to remove
2934 -ansi -pedantic. -ansi may well have some uses, but even the gcc
2935 man pages say "There is no reason to use this option [-pedantic];
2936 it exists only to satisfy pedants."
2938 Courtesy of Andy Dougherty <doughera@lafayette.edu>
2940 2002-01-18 23:23 dan
2942 * MANIFEST, docs/parrot.pod, docs/running.pod: This patch add
2943 docs/running.pod, which lists the various executables Parrot
2944 currently includes, examples of running them, and mentions of where
2945 they fail to work. It's more of a cry for help than a useful
2946 reference. :-) I've been having trouble recently when making
2947 changes in figuring out whether I broke anything, because any
2948 non-default way of running the system seems to be already broken. I
2949 can't tell what brokenness is expected and what isn't.
2951 Courtesy of Steve Fink <steve@fink.com>
2953 2002-01-15 22:13 brentdax
2955 * include/parrot/rx.h, rx.c, rx.ops: Remove the last vestiges of
2956 substring use and enhance performance.
2958 2002-01-15 21:03 ajgough
2960 * string.c: Fix problem with string_transcode, &dest not being
2961 updated if src was already in desired encoding.
2963 2002-01-15 16:54 brentdax
2965 * rx.c, rx.ops, include/parrot/rx.h: Hunt down and destroy
2966 warnings. Leaves only one warning, at rx.ops line 409, that I
2967 can't manage to get rid of.
2969 2002-01-15 16:50 dan
2971 * pbc2c.pl: Pointer arithmetic not quite right in the generated
2972 code. Also patches pbc2c.pl to work with rx.ops.
2974 Courtesy of Jason Gloudon <perl@gloudon.com>
2976 2002-01-15 16:15 dan
2978 * classes/Makefile.in: All the C files in classes/ weren't being
2979 compiled with an of the gcc warnings flags. With this patch they
2980 are, and there are an awful lot of warnings, more than I could hope
2981 to understand and clear up (within any sensible time period before
2982 submitting a rash of patches, by which time everyone else would
2983 have moved the code on)
2985 Courtesy of Nicholas Clark <nick@unfortu.net>
2987 2002-01-15 16:10 dan
2989 * core.ops, ops2c.pl, Parrot/Op.pm, Parrot/OpTrans.pm,
2990 Parrot/OpsFile.pm, lib/Parrot/Op.pm, lib/Parrot/OpTrans.pm,
2991 lib/Parrot/OpsFile.pm, Parrot/OpTrans/C.pm,
2992 Parrot/OpTrans/CGoto.pm, Parrot/OpTrans/CPrederef.pm,
2993 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
2994 lib/Parrot/OpTrans/CPrederef.pm, chartypes/unicode.c,
2995 chartypes/usascii.c: This patch adds a few more macros for .ops
2996 files to use. In addition to the existing
3010 This is intended mainly for use in helper functions in .ops files,
3011 but also for ops that need to eg push the address of the next
3012 opcode onto a stack. The only place this currently happens (outside
3013 of my private code) is in the bsr opcode, which previously
3014 hardcoded the computation.
3016 This patch also makes ops2c.pl move the CUR_OPCODE #define a bit
3017 higher in the generated file so that it can be used by static
3018 functions in the preamble.
3020 Finally, I ran into a parentheses matching problem -- should goto
3021 OFFSET(...) rewrite \bgoto\s+OFFSET\((.*)\) or
3022 \bgoto\s+OFFSET\((.*?)\)
3024 It was done inconsistently for the different calculations, and of
3025 course neither are correct because you really want matching
3026 parentheses. But that seems like too much bother. (Currently,
3027 there's only one place that uses anything other than $n in the
3028 parentheses, and that's the enternative() op.) So I made them all
3029 .*? but emulated recent POD by also allowing (( ... )) (that's two
3030 parenthesis with a space padding the body.)
3032 The generated core_ops.c and core_ops_prederef.c files after this
3033 patch are identical except for the CUR_OPCODE and REL_PC macros
3034 getting moved a little higher, and the bsr in the regular path (not
3035 prederef) uses 'CUR_OPCODE' instead of the hardcoded 'cur_opcode'.
3037 In summary, this is a big wad of meaningless changes for the
3038 current code. But it will make adding some opcodes easier in the
3039 future, and cleans up a small nit in the current bsr.
3041 Courtesy of Steve Fink <steve@fink.com>
3043 2002-01-15 08:48 brentdax
3045 * include/parrot/rx.h: Bitmaps can now include chars >255 (well,
3048 2002-01-15 08:45 brentdax
3050 * rx.c, rx.ops: Bitmaps can now include chars >255 (well, sort of).
3052 2002-01-15 05:00 brentdax
3054 * rx.ops: Speed up rx_literal--roughly doubles benchmark
3057 2002-01-14 20:18 dan
3059 * vtable.tbl, vtable_h.pl: Clean up a zillion warnings
3061 Courtesy of Nicholas Clark <nick@unfortu.net>
3063 2002-01-14 20:03 dan
3065 * Configure.pl, MANIFEST, Makefile.in, core.ops, exceptions.c,
3066 global_setup.c, interpreter.c, key.c, ops2c.pl, register.c,
3067 runops_cores.c, rx.ops, stacks.c, string.c, test_main.c, trace.c,
3068 chartypes/unicode.c, chartypes/usascii.c, classes/default.pmc,
3069 classes/parrotpointer.pmc, classes/perlarray.pmc,
3070 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
3071 classes/perlstring.pmc, classes/perlundef.pmc,
3072 encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
3073 encodings/utf8.c, include/parrot/exceptions.h, include/parrot/io.h,
3074 include/parrot/parrot.h, include/parrot/rx.h, io/io_stdio.c,
3075 io/io_win32.c, platforms/win32.c, platforms/win32.h, t/op/pmc.t,
3076 t/op/pmc_perlhash.t, t/op/rx.t, t/pmc/perlhash.t, t/pmc/pmc.t: This
3077 patch cleans up most of the MSVC-warnings when using warning level
3078 4 (the highest, one above the default level 3). It turns off two
3079 level-4 warnings for 'unreferenced formal parameter' and 'named
3080 type definition in parentheses', the latter of which was turning up
3081 warnings in MS VC headers. Level 4 warnings also helped me find a
3082 couple of other lurking bugs in the parrot code.
3084 Replaces the various fprintf/exit combos with calls to
3085 internal_exception, which uses var_args to emulate printf. Various
3086 exception types were added as well. These are probably temporary
3087 until a real exception system arrives.
3089 Fixed some places in the IO code where wrong functions were being
3090 called, or put into the vtable.
3092 Courtesy of "Michel Lambert" <mlambert@legendent.com>
3094 2002-01-14 19:00 dan
3096 * MANIFEST: D'oh! Forgot a file.
3098 Courtesy of Andy Dougherty <doughera@lafayette.edu>
3100 2002-01-14 18:44 brentdax
3102 * rx.c, rx.ops, include/parrot/rx.h: Use bitmaps where it makes
3103 sense (and a few other enhancements to regexes).
3105 2002-01-14 07:07 brentdax
3107 * interpreter.c, runops_cores.c, test_main.c,
3108 include/parrot/interpreter.h: Make profiling a little more useful.
3110 2002-01-13 19:44 dan
3112 * Configure.pl: Turn off unsed things warnings for now
3114 2002-01-13 19:39 dan
3116 * key.c, classes/perlarray.pmc: key.c: intialize KEY.keys
3118 classes/perlarray.c: * get_string: is casting
3119 SELF->cache.struct_val to a STRING*, while all other methods are
3120 using it as a KEY*; don't know what a perlarray stringifies to,
3121 so replacing with NULL * get_bool: the default behaviour does not
3124 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3126 2002-01-13 19:37 dan
3128 * Makefile.in, classes/Makefile.in: Makefile.in: (Re)add ld_debug
3129 flags to LDFLAGS, so that Configure.pl --debugging works with
3132 classes/Makefile.in make easier to add pmb2c.pl flags to all
3135 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3137 2002-01-13 19:36 dan
3139 * io/io_win32.c: according to my MSVC docs, you should use
3143 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3145 2002-01-13 19:35 dan
3147 * docs/intro.pod: Doc tweak.
3149 Courtesy of Simon Glover <scog@roe.ac.uk>
3151 2002-01-13 19:34 dan
3153 * t/: op/pmc_perlstring.t, pmc/perlstring.t: Enclosed test checks
3158 works with PerlString PMCs; these should be false if they are "",
3160 are undefined, and true in every other case.
3162 Courtesy of Simon Glover <scog@roe.ac.uk>
3164 2002-01-13 19:23 dan
3166 * Configure.pl, config_h.in, core.ops, classes/perlnum.pmc: Change
3167 NUMVAL_FMT to FLOATVAL_FMT.
3169 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3171 2002-01-13 17:45 jgoff
3173 * Makefile.in, global_setup.c, classes/Makefile.in,
3174 classes/intqueue.pmc, include/parrot/pmc.h, t/op/pmc.t,
3175 t/pmc/pmc.t: IntQueue is for an upcoming article on perl.com on
3176 designing your own classes.
3178 2002-01-13 08:47 simon
3180 * interpreter.c, Parrot/OpTrans/CPrederef.pm,
3181 lib/Parrot/OpTrans/CPrederef.pm:
3182 Fix bsr in prederef mode.
3184 Courtesy of: Jason Gloudon <perl@gloudon.com>
3186 2002-01-12 15:33 dan
3188 * interpreter.c, key.c, packfile.c, register.c, resources.c,
3189 string.c, encodings/singlebyte.c, encodings/utf32.c,
3190 include/parrot/parrot.h, io/io.c, io/io_stdio.c, io/io_unix.c:
3191 Silence most of the unused variable warnings.
3193 Courtesy of Nicholas Clark <nick@unfortu.net>
3195 2002-01-12 15:18 dan
3197 * rx.ops: This patch fixes a warning and also changes an 'int' to
3198 an 'INTVAL'. All tests should pass on Solaris.
3200 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3202 2002-01-12 15:13 dan
3204 * interpreter.c, string.c, test_main.c, classes/parrotpointer.pmc,
3205 examples/assembly/life.pasm, include/parrot/interpreter.h,
3206 include/parrot/io.h, io/io.c, io/io_stdio.c, io/io_unix.c,
3207 io/io_win32.c: More IO work. (Plus some misc twiddles)
3209 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
3211 2002-01-12 01:14 dan
3213 * include/parrot/string.h: fix a missing name
3215 2002-01-12 00:39 grunblatt
3217 * include/parrot/string.h: Few typos.
3219 2002-01-12 00:16 grunblatt
3221 * jit.c, jit2h.pl, jit/i386/core.jit: Added support for opcodes
3222 that change the program control flow.
3224 2002-01-11 23:53 brentdax
3226 * classes/parrotpointer.pmc: Tell the GC to keep its hands out of a
3227 ParrotPointer's guts.
3229 2002-01-11 23:03 dan
3231 * include/parrot/string.h: flags for the buffers, for GC
3233 2002-01-11 22:31 dan
3235 * include/parrot/pmc.h: PMC flag docs. Those'd be good...
3237 2002-01-11 22:21 dan
3239 * include/parrot/pmc.h: Started with PMC flags
3241 2002-01-11 19:33 dan
3243 * config_h.in, memory.c, resources.c, string.c,
3244 include/parrot/resources.h: Beginnings of a memory allocation/gc
3245 system. Without the GC part.
3247 2002-01-11 18:05 dan
3249 * core.ops: Make sure constant pushes are right on mixed 32/64 bit
3252 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3254 2002-01-11 17:50 dan
3256 * core.ops, pbc2c.pl, Parrot/OpTrans/CGoto.pm,
3257 lib/Parrot/OpTrans/CGoto.pm, include/parrot/interpreter.h: Here is
3258 a patch that makes pbc2c generated code work with the bsr opcode.
3259 It creates a new opcode 'enternative', and uses this to support a
3260 mixed model of interpretation and execution of compiled C code.
3262 Courtesy of Jason Gloudon <perl@gloudon.com>
3264 2002-01-11 17:48 dan
3266 * Makefile.in: Add life as a potential .exe target
3268 2002-01-11 17:30 dan
3270 * include/parrot/resources.h: Start of arena stuff for GC
3272 2002-01-11 05:34 brentdax
3274 * rx.ops: Docs modifications.
3276 2002-01-11 04:19 brentdax
3278 * rx.ops, include/parrot/rx.h: Remove unnecessary evilness from
3279 regular expressions.
3281 2002-01-11 03:44 grunblatt
3283 * jit/i386/core.jit: off by one.
3285 2002-01-11 02:25 dan
3287 * Makefile.in, examples/assembly/life.pasm: Tweak to life benchmark
3289 Courtesy of Steve Fink <steve@fink.com>
3291 2002-01-11 00:32 brentdax
3293 * MANIFEST: Forgot to put parrotpointer.pmc in the MANIFEST.
3295 2002-01-10 23:22 ajgough
3297 * string.c, docs/strings.pod: Removed all the nul termination code,
3298 as this is in general a bad idea. Note added to docs/strings.pod
3299 to warn people away from assuming termination.
3301 2002-01-10 23:14 dan
3303 * core.ops, interpreter.c, jit.c, rx.c, rx.ops, stacks.c,
3304 testparrotsizes_c.in, include/parrot/interpreter.h,
3305 include/parrot/rx.h, include/parrot/stacks.h: Much nicer stack
3308 Courtesy of Steve Fink <steve@fink.com>
3310 2002-01-10 22:48 dan
3312 * core.ops: Fix 'basic' test 1 for sizeof(opcode_t) !=
3315 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3317 2002-01-10 22:46 dan
3319 * key.c, classes/perlhash.pmc, t/op/pmc_perlhash.t,
3320 t/pmc/perlhash.t: Well, actually two bugs.
3322 The first is an off-by-one error in key.c than can cause parrot
3323 to segfault if hash % NUM_BUCKETS happens to be zero.
3325 The other is a bug in the PerlHash init() code that causes new
3327 PMCs to start with the wrong size.
3329 Both fixed below; also tests to prevent them recurring.
3331 Courtesy of Simon Glover <scog@roe.ac.uk>
3333 2002-01-10 22:30 dan
3335 * classes/default.pmc, classes/perlarray.pmc, t/op/pmc_perlarray.t,
3336 t/pmc/perlarray.t: The enclosed patch allows one to use the if op
3339 Courtesy of Simon Glover <scog@roe.ac.uk>
3341 2002-01-10 21:31 dan
3343 * examples/assembly/life.pasm: Tweaked to be a benchmarkable thing
3345 2002-01-10 20:30 grunblatt
3347 * jit.c, jit2h.pl, Parrot/Jit/i386-bsd.pm,
3348 Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-bsd.pm,
3349 lib/Parrot/Jit/i386-linux.pm, jit/i386/core.jit, jit/i386/lib.jit:
3350 All the op codes that doesn't change the program control flow now
3351 work in the JIT by calling the code generated by the compiler when
3352 the op is not in core.jit TODO: * Make all the ops that change
3353 the program control flow (and are not on core.jit) work. *
3354 Remove the dispatch payload.
3356 2002-01-10 17:13 dan
3358 * classes/parrotpointer.pmc: This patch fixes parrotpointer.pmc,
3359 which tries to return 0 from a void function.
3361 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3363 2002-01-10 17:12 dan
3365 * t/op/macro.t: Skip tests, don't comment them out.
3367 Courtesy of Simon Glover <scog@roe.ac.uk>
3369 2002-01-10 17:10 dan
3371 * rx.c: This fixes a couple of nits in rx.c:
3373 1. There's no newline at the end, which makes gcc unhappy.
3374 2. We should use NULL, not 0 or "", for creating null pointers.
3376 Courtesy of Simon Glover <scog@roe.ac.uk>
3378 2002-01-10 17:09 dan
3380 * MANIFEST: Adds rx.t, removes duplicated rx.c and puts everything
3384 Courtesy of Simon Glover <scog@roe.ac.uk>
3386 2002-01-10 16:54 ajgough
3388 * resources.c: Made free_string check that there was a string to
3389 free. In reponse to a bug spotted by Joshua Nye.
3391 2002-01-09 22:44 dan
3393 * global_setup.c: Forgot the setup
3395 2002-01-09 22:35 dan
3397 * rx.ops: Forgot this one
3399 2002-01-09 22:35 dan
3401 * MANIFEST, Makefile.in, rx.c, string.c, include/parrot/pmc.h,
3402 include/parrot/rx.h, t/op/rx.t: Preliminary regex implementation.
3403 Tests don't work, though.
3405 Courtesy of "Brent Dax" <brentdax@cpan.org>
3407 2002-01-09 21:48 dan
3409 * t/: op/pmc_perlarray.t, pmc/perlarray.t: Whoops, forgot that
3411 2002-01-09 21:22 dan
3413 * classes/Makefile.in, classes/parrotpointer.pmc, Makefile.in:
3414 Generic pointer holder class
3416 Courtesy of "Brent Dax" <brentdax@cpan.org>
3418 2002-01-09 21:19 dan
3420 * MANIFEST, classes/perlarray.pmc, t/op/pmc.t, t/pmc/pmc.t: Array
3423 2002-01-09 19:54 dan
3425 * io/io_unix.c: Whoops. Forgot one
3427 2002-01-09 19:43 dan
3429 * key.c, classes/perlhash.pmc, t/op/pmc_perlhash.t,
3430 t/pmc/perlhash.t: Fix hash crash bugs
3432 Courtesy of Simon Glover <scog@roe.ac.uk>
3434 2002-01-09 19:13 dan
3436 * memory.c: Signedness whoops.
3438 Courtesy of Simon Glover <scog@roe.ac.uk>
3440 2002-01-09 18:23 dan
3442 * MANIFEST, Makefile.in, include/parrot/io.h, io/io.c, io/io_os.c,
3443 io/io_stdio.c, io/io_win32.c: Changes:
3445 -Minor layer cleanups -Win32 layer added (mostly stubs for now) but
3446 will be using the Win32 API and company rather than the unix-ish
3447 fake ones. -stdin/stdout/stderr Win32 specific code added. Rather
3448 than use 0,1,2, Microsoft says use GetStdHandle(), etc. so that
3449 stuff is there. Soon we should be able to start using these
3450 rather than fprintf(stderr, ...) and remove stdio linkage.
3452 Courtesy of <mrjoltcola@mindspring.com>
3454 2002-01-09 17:26 dan
3456 * test_main.c: Fixes bad code gen on x86.
3458 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3460 2002-01-09 17:24 dan
3462 * Configure.pl, config_h.in, core.ops, key.c, classes/perlint.pmc,
3463 classes/perlnum.pmc: This patch adds macros to the config.h file
3464 for INTVAL and NUMVAL printf formats.
3466 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3468 2002-01-08 22:55 ajgough
3470 * docs/vtables.pod: Clarify what get_string should do.
3472 2002-01-08 20:05 dan
3474 * key.c: Keep comments in sync.
3476 Courtesy of Simon Glover <scog@roe.ac.uk>
3478 2002-01-08 19:50 dan
3480 * memory.c, include/parrot/memory.h: Need a realloc
3482 2002-01-08 17:24 gregor
3484 * .cvsignore, Configure.pl, Makefile.in:
3485 Added 'reconfig' make target and corresponding --reconfig option to
3486 Configure.pl, so its very easy to re-run Configure.pl with the last
3487 (command-line) options you passed it.
3489 2002-01-08 16:33 dan
3491 * core.ops, make_vtable_ops.pl, Parrot/OpsFile.pm,
3492 lib/Parrot/OpsFile.pm: Add in, out, and inout parameters to teh ops
3493 in core.ops. Potential help for optimizers and JITters.
3495 Courtesy of gregor@linux1.kennedytech.com
3497 2002-01-08 16:32 dan
3499 * key.c: Grab key length from the right spot
3501 Courtesy of "Peter Gibbs" <peter@emkel.co.za>
3503 2002-01-08 13:27 ajgough
3505 * test_main.c: Fix slight thinko in realloc usage for reading from
3508 2002-01-08 11:34 ajgough
3510 * test_main.c: Allow test_parrot to read bytecode stream from
3511 stdin, adds -f command line option, with "-f -" doing the stdin
3514 2002-01-08 06:34 jgoff
3516 * key.c, include/parrot/key.h: key.c - Added simple implementation
3517 of buckets. include/parrot/key.h - Added enum_key_bucket type
3519 2002-01-08 03:21 jgoff
3521 * include/parrot/key.h: Added an undef type to the key structure,
3522 so we can delete keys without confusion.
3524 2002-01-07 22:09 dan
3526 * key.c, packfile.c, string.c, include/parrot/key.h,
3527 include/parrot/packfile.h, include/parrot/string.h: Fix whines
3528 about index being redefined
3530 Courtesy of Nick Clark
3532 2002-01-07 21:15 dan
3534 * ops2pm.pl: Don't allow the same ops lib to be included twice.
3536 Courtesy of Steve Fink <steve@fink.com>
3538 2002-01-07 20:48 dan
3540 * Parrot/Test.pm, lib/Parrot/Test.pm: Report useful info for test
3543 Courtesy of "Brent Dax" <brentdax@cpan.org>
3545 2002-01-07 20:43 dan
3547 * docs/intro.pod: Missing a comma
3549 Courtesy of "coral" <coral@eekeek.org>
3551 2002-01-07 20:41 dan
3553 * global_setup.c: Quiet a warning
3555 Courtesy of Simon Glover <scog@roe.ac.uk>
3557 2002-01-07 18:58 gregor
3560 Ignore intermediate test files.
3562 2002-01-07 17:01 gregor
3565 Print a warning if an .ops file is mentioned more than once on the
3568 2002-01-07 16:12 ajgough
3570 * t/: op/pmc_perlhash.t, pmc/perlhash.t: A couple more hash tests,
3571 these shouldn't fail.
3573 2002-01-07 15:15 simon
3575 * t/: op/pmc_perlhash.t, pmc/perlhash.t:
3578 2002-01-07 15:11 simon
3581 Fix zero-termination bug in hash function.
3583 2002-01-07 13:37 ajgough
3585 * MANIFEST, t/op/pmc_perlhash.t, t/pmc/perlhash.t: Added
3586 pmc_perlhash.t, one test currently fails, one passes, yin-yang fun.
3588 2002-01-07 11:53 brentdax
3590 * Configure.pl: Fixes the + thing in prompts, plus adds a synonym
3591 (:add{foo}) and a new deleting thing (:rem{foo})
3593 2002-01-07 11:43 simon
3596 Gobble the + before concatenating.
3598 2002-01-07 03:53 dan
3600 * Makefile.in: Dependency fix for new ops setup.
3602 2002-01-07 03:33 jgoff
3604 * classes/perlarray.pmc: Add negative indices, and fix a small
3607 2002-01-06 23:54 ajgough
3609 * hints/os2.pl: Makes the hints file take account of ldflags and
3610 ccflags being split. This hints file is still very specific to
3611 builds with gnu tools, but a proper solution can wait. Thanks to
3614 2002-01-06 22:12 dan
3616 * Makefile.in, ops2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
3617 -changes Parrot::OpLib::core's dependencies to reflect the new
3618 selectable ops files -allows some of the special forms of 'goto'
3619 inside the PREAMBLE of an opcode file
3621 Courtesy of "Brent Dax" <brentdax@cpan.org>
3623 2002-01-06 19:59 simon
3628 2002-01-06 18:19 dan
3630 * classes/perlhash.pmc: Fix some type issues.
3632 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3634 2002-01-06 18:03 dan
3636 * Configure.pl, Makefile.in: It adds a prompt to Configure asking
3637 for a list of opcode files to use. The default is everything
3638 available except for obscure.ops.
3640 In addition, it makes it so that if your answer to a question
3641 starts with '+', it will concatenate it to the default. For
3644 What C compiler do you want to use? [cl] +HAHAHA!!!
3646 will result in $PConfig{cc} eq "cl HAHAHA!!!". While that example
3647 is not terribly useful, it is quite useful with things like
3648 command-line flags and the like.
3650 Finally, it contains a couple tweaks so that my syntax-highlighting
3651 editor recognizes some heredocs correctly. :^)
3653 Courtesy of "Brent Dax" <brentdax@cpan.org>
3655 2002-01-06 17:59 dan
3657 * KNOWN_ISSUES, MANIFEST, README: Doc Patches
3659 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3661 2002-01-06 17:58 dan
3663 * MANIFEST: We're missing a couple of files from the MANIFEST.
3665 Courtesy of Simon Glover <scog@roe.ac.uk>
3667 2002-01-06 17:57 dan
3669 * ops2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: 1.
3670 Compiler directives, etc. in files other than core.ops will now
3671 work. 2. Compiler warnings will now display the file and line
3672 number of the opcode file.
3674 Courtesy of "Brent Dax" <brentdax@cpan.org>
3676 2002-01-06 17:52 dan
3678 * languages/jako/jakoc: Fix breakage caused by iton/ntoi going away
3680 Courtesy of Simon Glover <scog@roe.ac.uk>
3682 2002-01-06 17:36 dan
3684 * docs/intro.pod: Lots of updates
3686 Courtesy of Simon Glover <scog@roe.ac.uk>
3688 2002-01-06 02:34 gregor
3691 Add some internal documentation on the theory of operation of the
3694 2002-01-06 02:17 gregor
3697 Removed unnecessary include.
3699 2002-01-05 12:37 simon
3701 * classes/.cvsignore:
3702 Ignore generated .h files.
3704 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
3706 2002-01-05 12:37 simon
3709 Make lcc happier by adding a dummy structure.
3711 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
3713 2002-01-05 12:35 simon
3715 * global_setup.c, classes/perlundef.pmc, t/op/pmc.t, t/pmc/pmc.t:
3716 Make perlundef work. (And coincidentally stop segfaults in the
3719 Courtesy of: Jason Gloudon <perl@gloudon.com>
3721 2002-01-05 04:59 dan
3723 * t/: op/pmc.t, pmc/pmc.t: Undef tests added.
3725 2002-01-05 04:55 jgoff
3727 * classes/perlhash.pmc: Added perlhash class definition
3729 2002-01-05 04:48 dan
3731 * core.ops: Fix on 64 bit platforms with 32-bit opcode_t
3733 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3735 2002-01-05 03:57 jgoff
3737 * MANIFEST, Makefile.in, core.ops, global_setup.c, key.c,
3738 vtable.tbl, classes/Makefile.in, classes/default.pmc,
3739 include/parrot/key.h, include/parrot/pmc.h, t/op/pmc.t,
3740 t/pmc/pmc.t: Initial hash commit.
3742 core.ops - Adding set({i,n,s},p,s) and set(p,{i,n,s},s) operations.
3743 key.h - Adding NUM_BUCKETS classes/default.pmc - Adding
3744 set_{integer,number,string}_index_s
3746 This does not yet do collision resolution, but will soon.
3748 2002-01-05 02:54 dan
3750 * interpreter.c: More unsigned fixes
3752 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3754 2002-01-04 22:13 dan
3756 * Configure.pl, hints/mswin32.pl: Makes config's building of the
3757 test programs happier.
3759 Courtesy of "Jason Diamond" <jason@injektilo.org>
3761 2002-01-04 19:00 dan
3763 * Configure.pl, Makefile.in, hints/darwin.pl: Add link flags as
3766 2002-01-04 18:27 dan
3768 * Configure.pl, Makefile.in, classes/Makefile.in, hints/mswin32.pl:
3769 Fixes to get things configuring and building on Win32 Native.
3771 Courtesy of "Jason Diamond" <jason@injektilo.org>
3773 2002-01-04 17:39 dan
3775 * hints/vms.pl: debug cleanup
3777 2002-01-04 16:53 dan
3779 * docs/parrot.pod: The enclosed patch brings the list of
3780 documentation in parrot.pod
3783 Courtesy of Simon Glover <scog@roe.ac.uk>
3785 2002-01-04 16:47 dan
3787 * test_main.c, Parrot/Jit/i386-linux.pm,
3788 lib/Parrot/Jit/i386-linux.pm: In an attempt to just keep knocking
3791 Courtesy of Kevin Falcone <kevin@jibsheet.com>
3793 2002-01-04 16:44 dan
3795 * Configure.pl, Makefile.in: Fixed linking to use linker.
3797 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3799 2002-01-04 16:39 dan
3801 * io/io_stdio.c: Added CVS tag info
3803 2002-01-04 16:35 dan
3805 * hints/cygwin.pl: Time for this. We need a sane linker, and ld2
3808 2002-01-04 16:26 dan
3810 * languages/miniperl/Miniperl/Tokenizer.pm: Quiet a warning in the
3813 Courtesy of Jonathan Stowe <gellyfish@gellyfish.com>
3815 2002-01-04 16:17 dan
3817 * chartypes/unicode.c: Silence some warnings.
3819 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3821 2002-01-04 16:09 dan
3823 * classes/: genclass.pl, perlarray.pmc, perlint.pmc, perlnum.pmc,
3824 perlstring.pmc, perlundef.pmc: - genclass.pl attempts to put $Id$
3825 into generated files
3826 but the $Id$ string gets mangled when it's committed.
3827 This patch fixes the existing .pmc files and fixes genclass.pl.
3829 - Makes capitalization in .pmc header match actual filenames
3831 - The command for calling genclass.pl in vtables.pod is incorrect,
3832 since it assumes you're running in classes/ but genclass.pl
3834 it's being run from the main directory. I changed genclass.pl to
3838 Courtesy of Steve Fink <steve@fink.com>
3840 2002-01-04 03:57 dan
3842 * MANIFEST, io/TODO, io/io_stdio.c: No wonder things worked for
3843 me--I *had* the files:wq!
3845 2002-01-04 03:40 dan
3847 * MANIFEST: Whoops--remove files not really there
3849 2002-01-04 03:37 dan
3851 * interpreter.c, stacks.c, include/parrot/stacks.h: The patch below
3852 my sig adds a new_stack() function to take care of the allocation
3853 and setup of "generic" stacks.
3855 Courtesy of "Brent Dax" <brentdax@cpan.org>
3857 2002-01-04 02:36 dan
3859 * core.ops: The entry in core.ops for puts(s|sc) is missing a =cut
3861 writes a load of junk in core_ops.pod. Applied patch fixes.
3863 Courtesy of Simon Glover <scog@roe.ac.uk>
3865 2002-01-04 02:35 dan
3867 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: The PerlInt
3868 logical-or is using get_integer instead of get_bool for logical
3869 operations. This patch corrects that.
3871 Perlnum and perlstring have working get_bool's, so the default
3872 logical_or and logical_and should be sufficient. The empty methods
3873 are pointed to the default logical_or.
3875 Courtesy of Jason Gloudon <perl@gloudon.com>
3877 2002-01-04 02:31 dan
3879 * Makefile.in: docs/Makefile should be removed by realclean, but
3882 Courtesy of Kevin Falcone <kevin@jibsheet.com>
3884 2002-01-04 02:29 dan
3886 * classes/: Makefile.in, pmc2c.pl: PMC inheritance! Yay!
3888 Courtesy of Steve Fink <steve@fink.com>
3890 2002-01-04 00:51 dan
3892 * docs/vtables.pod: More docs
3894 Courtesy of Steve Fink <steve@fink.com>
3896 2002-01-04 00:47 dan
3898 * Configure.pl: Updated 64-bit patch
3900 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3902 2002-01-04 00:43 dan
3904 * Configure.pl: 64-bit Fix.
3906 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3908 2002-01-03 22:37 dan
3910 * MANIFEST, Makefile.in, interpreter.c, include/parrot/io.h,
3911 io/io.c, io/io_os.c: Code cleanup, started STDIO layer, started
3912 some buffering work. Additional work on other layers.
3914 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
3916 2002-01-03 19:41 gregor
3918 * disassemble.pl, obscure.ops, packfile.c, pbc2c.pl:
3919 Updated copyright messages on top-level files.
3921 2002-01-03 04:23 robert
3923 * make.pl: Add author information. Bonsai test.
3925 2002-01-03 04:02 dan
3927 * io/io_os.c: Twig Bonsai
3929 2002-01-03 03:45 dan
3931 * io/: io_os.c, io_os.c: Twig Bonsai
3933 2002-01-03 03:41 dan
3935 * io/io_os.c: Twig Bonsai
3937 2002-01-02 21:42 gregor
3939 * packfile.c, include/parrot/packfile.h:
3940 Get rid of warnings in packfile.[hc]
3942 2002-01-02 20:39 gregor
3945 Bracketed translated patterns with ^ and $.
3947 2002-01-02 20:11 dan
3949 * io/io_os.c: silence a warning
3951 2002-01-02 19:52 grunblatt
3953 * jit.c, jit2h.pl, include/parrot/jit.h: Moved the definition of
3954 op_assembly to jit_struct.h, so that we get the real number of ops.
3955 Removed some warnings.
3957 2002-01-02 19:31 tom
3959 * string.c: Fix string transcoding so that it actually works.
3961 Patch from Peter Gibbs <peter@emkel.co.za>
3963 2002-01-02 19:20 gregor
3966 A program to check the MANIFEST file, accounting for .cvsignore
3969 2002-01-02 19:19 dan
3971 * t/harness: twig bonsai
3973 2002-01-02 19:13 dan
3975 * t/harness: twig bonsai
3977 2002-01-02 18:54 dan
3979 * t/harness: Tweak to test Bonsai
3981 2002-01-02 16:27 dan
3983 * Configure.pl: Allow 64-bit build of parrot on systems with a
3984 mixed 32/64 bit perl
3986 Courtesy of David M. Lloyd <dmlloyd@tds.net>
3988 2002-01-02 15:33 simon
3990 * MANIFEST, docs/Makefile:
3991 Fixed up MANIFEST. (And I removed the Makefile in docs/)
3993 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
3995 2002-01-02 13:51 simon
3998 Die on broken manifest.
4000 2002-01-02 13:48 simon
4002 * jit2h.pl, examples/assembly/mops.pasm:
4003 Clear up JIT warnings.
4005 Courtesy of: Nick Clark <nick@unfortu.net>
4007 2002-01-02 04:10 dan
4009 * io/io.c, io/io_os.c, t/op/interp.t: IO stack now gets initialized
4010 only once, so new interp creation works again
4012 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
4014 2002-01-02 03:32 dan
4016 * t/op/interp.t: Stubbed the test out, since it's hanging at the
4019 2002-01-02 00:55 dan
4021 * MANIFEST, Makefile.in, core.ops, include/parrot/io.h, io/io.c,
4022 io/io_os.c: Initial IO system patches
4024 Courtesy of <mrjoltcola@mindspring.com>
4026 2002-01-01 22:55 ajgough
4028 * classes/default.pmc: On second thoughts, and some prodding, the
4029 set_* methods now only set the appropriate part of the cache, and
4032 2002-01-01 22:29 ajgough
4034 * classes/default.pmc: Wrote a whole host of default pmc methods.
4036 set_* create appropriate Perl* result.
4037 get_* simply grabs needed bit of cache.*_val
4039 Other methods do the rightest thing I can think of, at the moment.
4041 None yet cope with overflow, the modulus operation needs to be
4043 I don't know quite which semantics we really want.
4047 2002-01-01 20:23 dan
4049 * docs/Makefile, encodings/singlebyte.c, encodings/utf16.c,
4050 encodings/utf32.c, encodings/utf8.c, include/parrot/encoding.h: Got
4051 rid of unneeded tmp var and eliminated const from encode prototype
4052 since it does make changes to the string.
4054 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4056 2002-01-01 20:11 dan
4058 * Makefile.in: Make clean now tosses pdump.o
4060 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4062 2002-01-01 19:49 dan
4064 * pdump.c, test_main.c: Warnings cleanup
4066 Courtesy of Josh Wilmes <josh@sky.net>
4068 2002-01-01 19:45 dan
4070 * Configure.pl, Makefile.in, docs/.cvsignore, docs/Makefile.in,
4071 hints/mswin32.pl, languages/jako/Makefile.in,
4072 languages/scheme/Makefile.in: Makes cleanup better on non-Unix
4075 Courtesy of "Jason Diamond" <jason@injektilo.org>
4077 2002-01-01 19:41 dan
4079 * include/parrot/register.h: Clean up some warnings
4081 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4083 2002-01-01 19:10 simon
4085 * pbc2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
4086 Hack-around to enable compilation of code using vtable ops.
4088 2002-01-01 18:43 dan
4090 * encodings/: singlebyte.c, utf16.c, utf32.c, utf8.c: Toss <0
4091 checks on unsigned things
4093 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4095 2002-01-01 18:26 dan
4097 * runops_cores.c: More warning silences.
4099 Courtesy of Nicholas Clark <nick@unfortu.net>
4101 2002-01-01 18:25 dan
4103 * trace.c: Shuts up a warning.
4105 Courtesy of Nicholas Clark <nick@unfortu.net>
4107 2002-01-01 18:24 dan
4109 * encodings/singlebyte.c: Clean up some warnings.
4111 Courtesy of Nicholas Clark <nick@unfortu.net>
4113 2002-01-01 18:20 dan
4115 * Configure.pl: Hey, those PPros are really x86 systems! Who'dve
4118 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
4120 2002-01-01 18:17 dan
4122 * packfile.c: Warning cleanup
4124 Courtesy of Nicholas Clark <nick@unfortu.net>
4126 2002-01-01 17:53 dan
4128 * string.c: New string size should be based on output encoding's
4129 size, not input encoding's size.
4131 Courtesy of: "Peter Gibbs" <peter@emkel.co.za>
4133 2002-01-01 17:22 dan
4135 * Configure.pl, core.ops, interpreter.c, memory.c, runops_cores.c,
4136 string.c, test_main.c, trace.c, include/parrot/exceptions.h,
4137 include/parrot/interpreter.h, include/parrot/memory.h,
4138 include/parrot/oplib.h, include/parrot/string.h, t/op/string.t:
4141 Courtesy of Chip Turner <cturner@redhat.com>
4143 2002-01-01 17:09 dan
4145 * encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
4146 encodings/utf8.c, include/parrot/encoding.h: Some signed things are
4147 now unsigned, as is proper.
4149 Courtesy of: "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4150 Courtesy of: "Bryan C. Warnock" <bwarnock@raba.com>
4152 2002-01-01 16:59 dan
4154 * include/parrot/trace.h: Useless debugging prototype removed
4156 Courtesy of: "Bryan C. Warnock" <bwarnock@raba.com>
4158 2002-01-01 16:58 dan
4160 * MANIFEST: We forgot a file.
4162 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
4164 2002-01-01 03:53 dan
4166 * Configure.pl: Okay, I give. Removed some warnings because the
4167 darned system headers were triggering them. Sloppy, sloppy
4170 2002-01-01 03:48 dan
4172 * config_h.in: Add in an unsigned INTVAL.
4174 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4176 2002-01-01 03:46 dan
4178 * global_setup.c: Clean up some compiler warnings.
4180 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4182 2002-01-01 03:43 dan
4184 * ops2c.pl, Parrot/OpTrans.pm, Parrot/OpTrans/CPrederef.pm,
4185 lib/Parrot/OpTrans.pm, lib/Parrot/OpTrans/CPrederef.pm,
4186 include/parrot/op.h: Cleaned up some things to make the compiler
4189 Courtesy of Nicholas Clark <nick@unfortu.net>
4191 2002-01-01 03:14 dan
4193 * Configure.pl: Quad updates.
4195 Courtesy of Nicholas Clark <nick@unfortu.net>
4197 2001-12-31 22:53 dan
4199 * include/parrot/op.h: Typedef had parameters backwards. Threw
4200 core.ops for a big whiny warnings loop.
4202 2001-12-31 22:37 dan
4204 * Makefile.in, resources.c: Tweaks to try and get things to build
4207 2001-12-31 21:58 dan
4209 * Configure.pl: Stupid thinko fix
4211 2001-12-31 21:34 dan
4213 * Configure.pl, hints/mswin32.pl: Tweaks for Win32 builds
4215 Courtesy of: "Jason Diamond" <jason@injektilo.org>
4217 2001-12-31 21:32 dan
4219 * Configure.pl: Fix for non-gcc systems
4221 2001-12-31 20:22 dan
4223 * interpreter.c: Tweak so we can build on non-JIT platforms
4225 2001-12-31 20:11 dan
4227 * Configure.pl: Force the time on some copied files to be 'now' to
4228 make the Win builds much less annoying.
4230 Courtesy of "Jason Diamond" <jason@injektilo.org>
4232 2001-12-31 20:07 dan
4234 * Configure.pl: Nuke all object files in the parrot tree that
4235 matter when configuring. Shouldn't be necessary with good
4236 dependencies in the makefile, but we don't have those yet.
4238 2001-12-31 20:00 gregor
4240 * chartypes/unicode.c:
4241 Silence unused variable warnings.
4243 2001-12-31 19:40 dan
4245 * Configure.pl: Minor Win32 tweaks. Tossed -Wtraditional, too
4247 2001-12-31 19:37 gregor
4249 * interpreter.c, jit.c, include/parrot/jit.h:
4250 Created a prototype for JIT functions and used it in interpreter.c.
4252 2001-12-31 19:31 dan
4254 * Configure.pl, test_gnuc.c: Better GCC detection (and version
4255 detection) with really cranky warnings if we find we're using it.
4257 Courtesy of: Nicholas Clark <nick@unfortu.net>
4259 2001-12-31 18:01 gregor
4261 * interpreter.c, include/parrot/interpreter.h, include/parrot/op.h:
4263 Fixed a few warnings wrt prototypes, etc.
4265 2001-12-31 17:23 dan
4267 * string.c: Silenced most of the compiler whines
4269 2001-12-31 17:15 gregor
4272 Get the ccname from either ccname or just cc config var.
4274 2001-12-31 17:14 gregor
4276 * Parrot/Op.pm, lib/Parrot/Op.pm:
4277 Another intermediate opbody notation. Could come in handy. Explicit
4280 2001-12-31 17:05 dan
4282 * string.c: Minor warnings update
4284 2001-12-31 17:00 dan
4286 * include/parrot/string.h: Warnings cleanup
4288 2001-12-31 16:00 simon
4290 * encodings/utf8.c, include/parrot/encoding.h:
4291 Remove a couple more.
4293 2001-12-31 15:58 simon
4295 * vtable_h.pl, include/parrot/global_setup.h, include/parrot/jit.h,
4296 include/parrot/op.h:
4297 Rid ourselves of a few warnings.
4299 2001-12-31 15:32 dan
4301 * Configure.pl: Made GCC ever so much pickier.
4303 Switch list courtesy of Jarkko.
4305 2001-12-31 15:22 dan
4307 * string.c: Tightened up initial allocation.
4309 Courtesy of: "Peter Gibbs" <peter@emkel.co.za>
4311 2001-12-31 06:48 dan
4313 * Configure.pl: Minor Windows tweak
4315 2001-12-31 05:32 dan
4317 * core.ops: Unused temp variable tossed.
4319 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4321 2001-12-31 05:09 grunblatt
4323 * Configure.pl, Makefile.in, interpreter.c: Link jit.o only on
4324 supported plataforms
4326 2001-12-31 03:05 dan
4328 * Configure.pl, Makefile.in, classes/Makefile.in: Added in a
4329 platform-independent quote substitution for the makefiles.
4330 Hopefully this'll make the Win32 builds happier.
4332 2001-12-30 21:08 dan
4334 * string.c, include/parrot/string.h: More string system tweaks.
4336 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4338 2001-12-30 20:45 dan
4340 * core.ops: Some pod cleanup
4342 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4344 2001-12-30 20:22 ajgough
4346 * docs/parrot_assembly.pod: removed ntoi and iton ops from docs, as
4347 we aren't using them right now. Clarified the workings of set Px,
4348 Py and clone Px, Py.
4350 2001-12-30 20:15 grunblatt
4352 * jit.c, jit2h.pl, jit/i386/core.jit: Removed the warnings in jit.c
4353 Added readjit() to read *.jit files Updated core.jit to the new
4356 2001-12-30 20:14 ajgough
4358 * examples/assembly/mops.pasm: Changed iton/ntoi to set.
4360 2001-12-30 19:52 dan
4362 * packfile.c, pdump.c, register.c, string.c, include/parrot/key.h,
4363 include/parrot/trace.h, platforms/generic.c: Compiler whine
4366 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4368 2001-12-30 19:13 dan
4370 * Configure.pl, Makefile.in: Make GCC pickier by default.
4372 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
4374 2001-12-30 18:41 dan
4376 * core.ops, t/op/integer.t, t/op/number.t: Transformed iton and
4377 ntoi opcodes to sets.
4379 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4381 2001-12-30 17:58 gregor
4384 'make' no longer builds the mops test. Use 'make mops' for that. To
4385 run the test, you can do 'make mopstest'.
4387 2001-12-30 17:30 gregor
4390 Fixed one oversight. 'make clean' was removing Parrot/Types.pm. Bad
4393 2001-12-30 17:26 gregor
4395 * .cvsignore, Configure.pl, Makefile.in, VERSION, config_h.in,
4396 core.ops, interpreter.c, make_vtable_ops.pl, obscure.ops, ops2c.pl,
4397 Parrot/BuildUtil.pm, Parrot/OpsFile.pm, lib/Parrot/BuildUtil.pm,
4398 lib/Parrot/OpsFile.pm, include/parrot/oplib.h:
4399 Build enhancements. Originally to support building shared
4400 libraries, but now of broader impact.
4402 * .cvsignore: Ignore the blib/ directory, about which more later.
4406 * Got rid of TAB formatting and lined a few things up.
4408 * Added header comment with CVS Id variable, and a few other
4409 block header comments.
4411 * Uses new Parrot::BuildUtil module to determine the Parrot
4414 * Reworded a few messages, added a couple, and wrapped
4418 * Added 2002 to the Copyright statement.
4420 * Added new configure variables: VERSION, MAJOR, MINOR and
4423 NOTE: Please see the 'Alas perl5.7.2' comment. 5.7.2 is
4425 than 5.6.0, but the comment implies it isn't.
4429 * Added $(SO), $(A) and $(AR_CRS) defines for library
4432 * Added $(RM_RF) define for removing directory trees
4434 * Grouped generated files into two classes: "sticky" (made by
4436 persisting across 'make clean') and 'fluid' (made during
4438 process, deleted by 'make clean').
4440 * Added header comments.
4442 * Added target for test_prog linked with shared library.
4444 * Added rules to build shared libraries in blib/lib. The
4446 built with trailing version numbers in their file names,
4448 symbolic links are created for shorter and no version tag
4451 * Added some missing dependencies
4453 * Added some missing 'make clean' targets.
4455 * Added 'make realclean' target that deletes files created by
4456 Configure.pl (including Makefile), forcing a re-configure.
4458 * Added a 'status' CVS target.
4460 * VERSION: New file, contains only the version. This version
4462 propagated to a few places, such as the core oplib version
4464 reduces the amount of coordination that has to happen to get
4466 number stuff throughout the tree in sync and updated prior to
4468 a new release. Feel free to grep for '0.0.3' to see the other
4470 that contain the version number (but, do that in a fresh CVS
4472 after doing 'make realclean').
4474 * config_h.in: Renamed PARROT_CORE_OPLIB_*_VERSION to
4476 since the oplib and Parrot itself share a version number now.
4478 PARROT_PATCH_VERSION (the third component) and PARROT_VERSION
4482 * core.ops: Uses new notation "VERSION = PARROT_VERSION" instead
4484 specifying the version by hand. Non-core oplibs will set this
4486 a quoted dot-string with three natural number components
4490 * interpreter.c: Make use of PARROT_VERSION to simplify some
4492 to get the complete version number in the resulting strings
4496 * make_vtable_ops.pl: Put the "VERSION = PARROT_VERSION" line int
4500 * obscure.ops: Use the new "VERSION = PARROT_VERSION" technique.
4502 * ops2c.pl: Account for the PATCH version, too. This affects the
4504 oplib init function, and the oplib info struct initializer.
4506 * Parrot/BuildUtil.pm: New file for reading in and validating the
4508 the new VERSION file. Other build utilities could go here in
4511 * Parrot/OpsFile.pm:
4513 * Allow three components in version number, and require that
4515 be in double quotes.
4517 * Allow "VERSION = PARROT_VERSION", substituting the shared
4519 VERSION in that case.
4521 * include/parrot/oplib.h: Add the patch_version member.
4523 2001-12-30 12:16 simon
4525 * MANIFEST, Makefile.in:
4526 More stuff forgotten from MANIFEST.
4528 2001-12-30 12:13 simon
4533 2001-12-30 12:12 simon
4538 2001-12-30 12:12 simon
4543 2001-12-30 12:04 simon
4545 * Makefile.in, core.ops, packfile.c, pbc2c.pl, string.c,
4546 classes/perlstring.pmc, encodings/singlebyte.c, encodings/utf16.c,
4547 encodings/utf32.c, encodings/utf8.c, include/parrot/encoding.h,
4548 include/parrot/string.h, t/op/string.t:
4549 * Expand the strings test suite to be more complete * Make string
4550 commands more consistent (i.e, now the only string command that
4551 actually changes the original is chopn) * Significantly reduce the
4552 number of memory allocations and eliminate reallocations.
4554 Courtesy of: David Jacobs <jacobsl001@hawaii.rr.com>
4556 2001-12-29 22:12 dan
4558 * interpreter.c, key.c, register.c, stacks.c, string.c,
4559 test_main.c, trace.c: Updates to match the coding standards.
4561 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
4563 2001-12-29 20:42 grunblatt
4565 * jit2h.pl, Parrot/Jit/i386-bsd.pm, Parrot/Jit/i386-linux.pm,
4566 Parrot/Jit/i386-nojit.pm, jit/i386/core.jit, jit/i386/lib.jit,
4567 jit/i386/string.jit, lib/Parrot/Jit/i386-bsd.pm,
4568 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm: Allow
4569 us to write asm in *.jit files instead of hex. Courtesy of: Rafael
4570 Kitover <caelum@debian.org>
4572 2001-12-28 21:20 dan
4574 * core.ops: Okay, now print takes a preceding file handle.
4576 I feel so dirty now.
4578 2001-12-28 20:46 dan
4580 * core.ops, t/op/hacks.t: Added in the readline op, as well as
4581 changing the open op to use fopen under the hood.
4583 THESE OPS ARE EVIL! AND TEMPORARY! USE FOR DEBUGGING PURPOSES ONLY!
4585 2001-12-28 18:20 ajgough
4587 * core.ops, make_vtable_ops.pl, string.c, classes/default.pmc,
4588 classes/perlstring.pmc, docs/parrot_assembly.pod, docs/strings.pod,
4589 include/parrot/exceptions.h, include/parrot/string.h,
4590 t/op/pmc_perlstring.t, t/op/string.t, t/pmc/perlstring.t: Added
4591 repeat op, so that "foo" x 10 can be done. Filled in PerlString
4592 vtables appropriately. Also tests for same, new pmc_perlstring.t
4593 to hold tests specific to PerlStrings, as the pmc.t file is taking
4594 too long to run and slowing down my thought processes.
4596 Changes to strings.c etc to take string functions.
4598 Some changes to the strings docs, but not yet complete.
4600 Also, PerlString was copying pointers to strings, rather than
4601 strings themselves, so some action-at-a-distance bugs were creeping
4602 in, I think I've fixed this so everything works nicely.
4604 2001-12-28 04:56 gregor
4606 * examples/assembly/pmcmops.pasm:
4607 PMC-using version of mops.pasm.
4609 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
4611 2001-12-28 04:56 gregor
4613 * examples/assembly/.cvsignore:
4614 Small tinkering. Removed old stuff, etc.
4616 2001-12-28 01:26 gregor
4618 * examples/mops/mops.scheme:
4619 Scheme example. Major GC thrashing on umb-scheme here. Probably due
4620 to the very un-scheme-like implementation.
4622 2001-12-28 01:19 gregor
4624 * examples/mops/mops.c:
4625 Some people's picky compilers don't like us redefineing time(), so
4626 we call it time_n(). :)
4628 2001-12-28 00:28 gregor
4630 * examples/mops/: README, mops.ps:
4631 Added a PostScript example and a README.
4633 2001-12-27 23:57 gregor
4636 Build the C mops translation in examples/mops/mops.c
4638 2001-12-27 23:56 gregor
4640 * examples/mops/: .cvsignore, mops.c, mops.pl, mops.py, mops.rb:
4641 Some translations of mops.pasm into other languages, for inner loop
4642 performance comparisons.
4644 2001-12-27 22:40 gregor
4646 * examples/assembly/mops.pasm:
4647 Fixed erroneous file name in header comment.
4649 2001-12-27 21:18 gregor
4652 One-liner to avoid no-op gotos to the next op.
4654 2001-12-27 21:06 gregor
4657 Fixed -p (profiling). Slow runops core was doing unconditional
4658 tracing, when it should have been checking the flags.
4660 2001-12-27 18:50 ajgough
4662 * core.ops, string.c, chartypes/unicode.c, chartypes/usascii.c,
4663 classes/perlstring.pmc, include/parrot/chartype.h,
4664 include/parrot/string.h, t/op/pmc.t, t/op/string.t, t/pmc/pmc.t:
4665 dded get_digit() to chartypes * Added string_bool() to strings *
4666 Added if_s_ic op, to use same * Added (PerlString)->get_bool stuff
4667 to perlstring.pmc * Tests for above, also a for couple of other
4670 The unicode chartype has only had placeholders added for get_digit,
4671 string_to_num has been updated to use type->get_digit rather than
4672 the previous ascii-isms. Some remain, but we need to carefully
4673 define what we mean by a number before we let thousands of code
4674 points act as a minus sign.
4676 2001-12-27 18:32 dan
4678 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: Silenced some
4681 Courtesy of "David Jacobs" <jacobsl001@hawaii.rr.com>
4683 2001-12-27 18:23 dan
4685 * t/op/bitwise.t: More tests.
4687 Courtesy of "David Jacobs" <jacobsl001@hawaii.rr.com>
4689 2001-12-27 17:08 gregor
4691 * MANIFEST, Makefile.in, config_h.in, core.ops, interpreter.c,
4692 make_vtable_ops.pl, obscure.ops, ops2c.pl, ops2pm.pl, test_main.c,
4693 trace.c, Parrot/OpsFile.pm, include/parrot/interp_guts.h,
4694 include/parrot/interpreter.h, include/parrot/oplib.h,
4695 lib/Parrot/OpsFile.pm, platforms/generic.c, platforms/generic.h,
4696 platforms/win32.c, platforms/win32.h:
4697 Initial code for dynamic loading of oplibs, applied for now to the
4698 loading of the core_prederef oplib when the -P flag is passed to
4701 * MANIFEST: Added entry for the new file include/parrot/oplib.h.
4705 * Added libcore_prederef_0_3.so to the shared target.
4706 * Added build rule for libcore_prederef_0_3.so.
4707 * Added dependencies on Parrot/OpsFile.pm and Parrot/Op.pm
4708 to Parrot/OpLib/core.pm, core_ops.c and
4709 core_ops_prederef.c.
4711 * config_h.in: Added defines for constants used to locate the
4712 core oplib's init function, and the core_prederef oplib for
4715 * core.ops: Added a VERSION = 0.3 line near the top. This is now
4716 required by Parrot/OpsFile.pm.
4720 * Added init_prederef() and stop_prederef() functions to load
4721 and unload the core_prederef oplib when we are in prederef
4724 NOTE: In all likelihood, the prederef stuff has a rapidly
4725 dwindling time-to-live. The JIT should provide vastly
4727 performance, and loading an alternate set of core_ops isn't
4728 the real direction for the dynaloading stuff. Loading
4729 *additional* ops is. It does provide a handy test case for
4731 general idea for now, though.
4733 * Gets the core copcode table, etc. via the core oplibs oplib
4734 info pointer, as returned by the core oplib's init
4739 * Make use of the version, major version and minor version
4740 stuff parsed by Parrot/OpsFile.pm
4742 * The only exported symbol in the generated files is the init
4743 function now, since that returns an oplib info struct
4744 pointer, and all the important stuff can be found there.
4746 * ops2pm.pl: Put the oplib version in the generated .pm file.
4748 * test_main.c: Small changes necessitated by changes in the names
4749 of some members of the interpreter struct.
4751 * trace.c: Small changes necessitated by changes in the names
4752 of some members of the interpreter struct.
4754 * Parrot/OpsFile.pm: Require a "VERSION = x.y" line before any
4757 * include/parrot/interp_guts.h: Small changes necessitated by
4758 changes in the names of some members of the interpreter struct.
4760 * include/parrot/interpreter.h: Include the new
4761 include/parrot/oplib.h header. Small changes to the oplib-
4764 * include/parrot/oplib.h: Define the type of the oplib init
4765 function, and the struct type for the oplib info.
4767 * platforms/*.[hc]: Remove the second argument to Parrot_dlopen()
4768 since not all platforms have it. For those that do, a default
4769 second argument is provided.
4771 2001-12-26 05:12 gregor
4774 Make jitarch calculation not get tripped up by extra components to
4777 2001-12-24 21:23 gregor
4779 * jit.c, jit2h.pl, Parrot/Jit/i386-bsd.pm,
4780 Parrot/Jit/i386-linux.pm, Parrot/Jit/i386-nojit.pm,
4781 include/parrot/jit.h, jit/i386/core.jit, jit/i386/lib.jit,
4782 jit/i386/string.jit, lib/Parrot/Jit/i386-bsd.pm,
4783 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm:
4784 Some more JIT work from Daniel Grunblatt.
4786 * Ops added set_s_s, set_s_sc, bsr_i and eq_s_sc but using calls
4790 * Added JUMP(END) to place the number of bytes to the end of the
4794 * The *.jit files syntax changed.
4796 * Added jit/i386/lib.jit to place handly functions as jump that
4798 argument the address where is the opcode number to jump to.
4800 * There is a bug at some point, but I will start writing
4801 jit/i386/string.jit and jit/i386/stacks.jit so that we don't
4803 calls, which make the jit as slow as the interpreter.
4805 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
4807 2001-12-24 03:46 dan
4809 * Parrot/OpTrans.pm, Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
4810 Parrot/OpTrans/CPrederef.pm, lib/Parrot/OpTrans.pm,
4811 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
4812 lib/Parrot/OpTrans/CPrederef.pm: Commented out the use warnings.
4813 Perls before 5.6.0 don't like it.
4815 2001-12-22 16:02 ajgough
4817 * t/op/stacks.t: stopped skipping tests we can run now. added
4820 2001-12-21 21:13 gregor
4822 * jit2h.pl, Parrot/Jit/i386-bsd.pm, Parrot/Jit/i386-linux.pm,
4823 Parrot/Jit/i386-nojit.pm, lib/Parrot/Jit/i386-bsd.pm,
4824 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm:
4825 Fixed some package name goofs.
4827 Thanks to: Andy Dougherty <doughera@mail.lafayette.edu>
4829 2001-12-21 19:32 gregor
4831 * MANIFEST, Makefile.in, core.ops, interpreter.c,
4832 make_vtable_ops.pl, obscure.ops, ops2c-prederef.pl, ops2c.pl,
4833 pbc2c.pl, stacks.c, Parrot/Op.pm, Parrot/OpTrans.pm,
4834 Parrot/Opcode.pm, Parrot/OpsFile.pm, lib/Parrot/Op.pm,
4835 lib/Parrot/OpTrans.pm, lib/Parrot/Opcode.pm, lib/Parrot/OpsFile.pm,
4836 Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
4837 Parrot/OpTrans/CPrederef.pm, docs/intro.pod, include/parrot/op.h,
4838 include/parrot/stacks.h, lib/Parrot/OpTrans/C.pm,
4839 lib/Parrot/OpTrans/CGoto.pm, lib/Parrot/OpTrans/CPrederef.pm:
4840 Changes to syntax of .ops files and refactoring of ops2c*.pl and
4843 * Removed ops2c-prederef.pl
4845 * (unrelated) Removed vestigial Parrot/Opcode.pm file.
4847 * Added Parrot/OpTrans.pm, Parrot/OpTrans/C.pm (needed for old
4848 functionality of ops2c.pl), Parrot/OpTrans/CPrederef.pm (needed
4849 for old functionality of ops2c-prederef.pl), and
4850 Parrot/OpTrans/CGoto.pm (needed for functionality of pbc2c.pl).
4852 "OpTrans" == "Op Transformation"
4854 * Makefile.in modifications to call "ops2c.pl C" where it used
4855 to be just "ops2c.pl", and "ops2c.pl CPrederef" where it used
4856 to be "ops2c-prederef.pl".
4858 * core.ops and obscure.ops changes to syntax. Semantics are
4859 identical with previous version:
4861 return HALT --> HALT()
4862 return AUTO --> goto NEXT()
4863 return RETREL(...) --> goto OFFSET(...)
4864 return RESTART(*) --> restart NEXT()
4866 Also, pop_generic_entry() stuff (local var + 5 lines of code)
4867 for dest-less branch ops replaced with new notation "goto
4869 which uses the new pop_dest() function in stacks.c. This also
4870 allowed these ops to become 'inline' ops, since they no longer
4871 have local variables.
4873 The 'ret' op also became simplified to just "goto POP()", and
4874 also became an inline op.
4876 * interpreter.c reflects the change in type name:
4878 prederef_op_func_t --> op_func_prederef_t
4880 that occurred in include/parrot/op.h
4882 * make_vtable_ops.pl uses "goto NEXT()" where it used to use
4885 * ops2c.pl is now generic. Its first argument is the last
4886 package name component of a subclass of Parrot::OpTrans. These
4887 subclasses all have full names of the form Parrot::OpTrans::*.
4888 An instance of the class is created and later consulted for
4889 various bits of information needed to generate the C code.
4891 * pbc2c.pl now uses an instance of Parrot::OpTrans::CGoto to
4892 contain its transformation rules.
4894 * stacks.c has a new function pop_dest() that pops a destination
4895 off the control stack. include/parrot/stacks.h has the
4898 * Parrot/Op.pm now supports the syntax generated by
4900 for the "goto POP" case.
4902 Also, the source() method now expects its second argument to be
4903 an object that ISA Parrot::OpTrans. Methods of this object are
4904 called to perform the substitutions.
4906 * Parrot/OpsFile.pm supports the change in notation mentioned
4909 * docs/intro.pod reflects these changes.
4911 * include/parrot/op.h: Renamed type prederef_op_func_t to
4912 op_func_prederef_t because it made the implementation of the
4913 shared ops2c.pl easier.
4915 2001-12-21 13:47 gregor
4917 * Configure.pl, config_h.in, interpreter.c, test_main.c:
4918 Both test_parrot (via test_main.c) and the intepreter itself (via
4919 interpreter.c) use the JIT_CAPABLE config to decide whether to
4920 actually attempt JIT operation, or to complain.
4922 2001-12-20 23:25 gregor
4924 * core.ops, make_vtable_ops.pl, obscure.ops, Parrot/OpsFile.pm,
4925 lib/Parrot/OpsFile.pm, docs/intro.pod, include/parrot/op.h:
4926 Changes to the format of *.ops files. An attempt to provide hints
4927 for future opfunc processing logic that wants to know if an opfunc
4928 is simple enough to JIT (e.g.) inline, or not.
4930 See the POD in Parrot/OpsFile.pm and the updated docs/intro.pod in
4931 addition to The Source in core.ops and Parrot/OpsFile.pm for more
4934 2001-12-20 21:28 gregor
4936 * Configure.pl, jit.c, jit2h.pl, include/parrot/jit.h,
4940 * A fix to Gregor's last Configure.pl update.
4942 * Remove the need for hardcoded "\n" at the end of the "%f"
4943 format for printing floating-point numbers.
4945 * New, improved *.jit syntax for references to registers,
4948 * Support for C() improved.
4950 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
4952 2001-12-20 16:55 dan
4954 * MANIFEST: Added jit.c to the manifest.
4956 2001-12-20 15:24 simon
4959 Off-by-one error fixed.
4961 2001-12-20 14:18 simon
4963 * jit/i386/core.jit:
4964 Just a noop. It's the only machine code I know.
4966 2001-12-20 13:10 gregor
4968 * Configure.pl, Makefile.in, jit2h.pl:
4969 Attempt to fix Win32 builds.
4971 * No more empty braces in include/parrot/jit_struct.h
4975 * ${jitarchname} has the *bsd -> bsd substitution on it, but
4979 2001-12-20 11:56 simon
4984 2001-12-20 01:57 gregor
4986 * Configure.pl, MANIFEST, Makefile.in, interpreter.c, jit.c,
4987 jit2h.pl, test_main.c, Parrot/.cvsignore, Parrot/Jit/i386-bsd.pm,
4988 Parrot/Jit/i386-linux.pm, Parrot/Jit/i386-nojit.pm, docs/jit.pod,
4989 include/parrot/.cvsignore, include/parrot/interpreter.h,
4990 include/parrot/jit.h, jit/i386/core.jit, jit/i386/string.jit,
4991 lib/Parrot/Jit/i386-bsd.pm, lib/Parrot/Jit/i386-linux.pm,
4992 lib/Parrot/Jit/i386-nojit.pm:
4993 Initial JIT implementation.
4995 * Enabled with test_parrot -j. 20x speed boosts seen.
4997 * Unsupported archs mapped to i386-nojit. Don't do -j on them.
5001 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
5003 2001-12-20 01:53 jgoff
5005 * MANIFEST, core.ops, t/op/key.t: MANIFEST - Removed t/op/key.t
5006 core.ops - Removed key operators, they should be hidden from the
5007 assembler. t/op/key.t - No need to test the nonexistent key
5010 2001-12-20 00:13 ajgough
5012 * core.ops, t/op/stacks.t: Added tests for entrytype op, noticed
5013 that asking for type of entry at depth causes segfault as stack is
5014 zero based, fixed cmp in core.ops to reflect this. Last test is
5015 skipped as we don't do exceptions right yet.
5017 2001-12-19 19:11 ajgough
5019 * t/op/debuginfo.t: Added C<end> ops to debuginfo.t, as thier
5020 non-being was causing Irix "issues".
5022 2001-12-19 03:37 jgoff
5024 * languages/miniperl/Miniperl/t/: 001_tokenizer.t, 003_generator.t,
5025 004_combined.t: Changed tests to make sure they pass with the
5026 addition of the clone operator.
5028 2001-12-18 20:06 gregor
5030 * interpreter.c, include/parrot/interp_guts.h:
5031 Performance improvements to the predereferencing code path
5032 suggested to me over lunch yesterday by my friend John Kennedy.
5033 The goal is to remove the additional test in the inner loop that
5034 was checking for NULL to decide whether or not to call the
5035 prederef() function. Also moved pc & pc_prederef syncing outside
5038 * Changed the prototype of the prederef() function in
5039 interpreter.c to match that of an opfunc.
5041 * Instead of initializing the prederef void * array with NULL,
5042 we initialize it with pointers to prederef().
5044 * prederef() now returns the prederef_pc passed in, so that
5045 after predereferencing, the same location is executed, but now
5046 with the real code being called.
5048 Thanks to: John Kennedy
5050 2001-12-18 19:59 ajgough
5052 * t/: op/pmc.t, pmc/pmc.t: Added some more num -> string tests
5053 (including some more in the skipped string -> int tests).
5055 2001-12-18 07:06 jgoff
5057 * MANIFEST: Forgot to add classes/perlarray.pmc
5059 2001-12-18 07:05 jgoff
5061 * Makefile.in, core.ops, global_setup.c, vtable.tbl,
5062 classes/Makefile.in, classes/default.pmc, classes/perlarray.pmc,
5063 classes/perlint.pmc, classes/perlnum.pmc, classes/perlstring.pmc,
5064 classes/perlundef.pmc, include/parrot/pmc.h, t/op/pmc.t,
5065 t/pmc/pmc.t: Big update... Makefile.in - Added
5066 classes/perlarray.pmc core.ops - Added new series of set() ops for
5067 arrays global_setup.c - Initialized perlarray classes/Makefile.in -
5068 Added perlarray.pmc classes/*.pmc - Added
5069 set_{integer,number,string}_index and
5070 get_{integer,number,string}_index include/parrot/pmc.h - Added new
5071 type t/op/pmc.t - Added basic array test
5073 classes/perlarray.pmc - Added
5075 2001-12-17 05:29 jgoff
5077 * languages/miniperl/Miniperl/Generator.pm: Altered miniperl code
5078 generator to use clone operator instead of set Px,Py
5080 2001-12-17 05:25 jgoff
5082 * core.ops, classes/perlint.pmc, classes/perlnum.pmc,
5083 classes/perlstring.pmc, t/op/pmc.t, t/pmc/pmc.t: Added clone
5084 PMC,PMC operator. Uses the clone() vtable entries.
5086 2001-12-17 04:51 jgoff
5088 * MANIFEST: Added miniperl test suite, removed old Miniperl/Test.pm
5091 2001-12-17 04:41 jgoff
5093 * languages/miniperl/Miniperl/Makefile.PL: Now in its proper
5096 2001-12-17 04:41 jgoff
5098 * languages/miniperl/Makefile.PL: Moved it to the proper directory.
5100 2001-12-17 04:39 jgoff
5102 * languages/miniperl/: Makefile.PL, Miniperl.pm, miniperlc, mpc,
5103 Miniperl/Tokenizer.pm: Makefile.PL to let us run the test suite in
5106 2001-12-17 04:27 jgoff
5108 * languages/miniperl/Miniperl.pm: Latest version of the driver.
5109 Admittedly it's a little thin on true OO, but the algorithms are
5112 2001-12-17 04:24 jgoff
5114 * languages/miniperl/Miniperl/t/: 001_tokenizer.t, 002_parser.t,
5115 003_generator.t, 004_combined.t: Much more comprehensive test suite
5116 for the codegen et al
5118 2001-12-17 04:22 jgoff
5120 * languages/miniperl/Miniperl/: Generator.pm, Parser.pm,
5121 Tokenizer.pm: Newer codegen, tightened up parser output, added hash
5124 2001-12-17 04:20 jgoff
5126 * languages/miniperl/Miniperl/Test.pm: The newer test suite is much
5129 2001-12-17 04:17 jgoff
5131 * languages/miniperl/foo.mpl: Test file that'll be outdated by
5132 changes to the new compiler
5134 2001-12-17 04:11 jgoff
5136 * languages/miniperl/t/: harness, 001_basic/basic.t: Moving testing
5139 2001-12-16 14:11 simon
5141 * classes/perlint.pmc, examples/assembly/mops_p.pasm, t/op/pmc.t,
5143 Fix bogus assumption that multiplying an integer by an integer
5146 2001-12-16 12:48 simon
5148 * make_vtable_ops.pl:
5151 2001-12-16 12:45 simon
5153 * make_vtable_ops.pl, Parrot/Vtable.pm, lib/Parrot/Vtable.pm:
5154 Expand multimethod vtable ops.
5156 2001-12-16 12:04 simon
5159 Added 'cvsclean' which doesn't zap CVS/* directories.
5161 2001-12-15 01:50 dan
5163 * include/parrot/string.h: Fixed typo in string.h. lagnuage,
5166 Thanks to grunblatt fom #parrot for the catch
5168 2001-12-15 01:39 dan
5170 * .cvsignore, Configure.pl, MANIFEST, languages/jako/Makefile.in,
5171 languages/miniperl/.cvsignore, languages/miniperl/Makefile,
5172 languages/miniperl/Makefile.in,
5173 languages/miniperl/Miniperl/Test.pm, languages/scheme/.cvsignore,
5174 languages/scheme/Makefile, languages/scheme/Makefile.in: Build
5177 Courtesy of: Jay McCarthy <jay@kenyamountain.com>
5179 2001-12-14 17:39 dan
5181 * t/op/trans.t: More trans tests.
5183 Courtesy of: Simon Glover <scog@roe.ac.uk>
5185 2001-12-14 07:41 robert
5187 * make.pl: - define MAKE macro - topological sort and subgraph
5188 order - start of timestamp stuff (still badly broken)
5190 2001-12-14 06:06 jgoff
5192 * optimizer.pl: Hopefully this should do the trick..
5194 2001-12-14 06:04 jgoff
5196 * Parrot/Optimizer.pm, lib/Parrot/Optimizer.pm: Optimizer
5198 optimizer.pl is the stub, Parrot/Optimizer.pm is the driver.
5200 The optimizer performs its work on a file post-macro expansion.
5201 Run it on a .pasm file, preferably with some trivially reducible
5203 like 'add I0,5,-6' or 'mul I0,I1,0'
5205 2001-12-14 05:48 robert
5207 * Makefile.in: case error EXE -> exe
5209 2001-12-14 05:42 robert
5211 * Makefile.in: remove legacy PDISASM macro
5213 2001-12-14 04:01 dan
5215 * classes/Makefile.in, languages/Makefile.in: Makefile tweaks for
5218 Courtesy of: Garrett Goebel <garrett@scriptpro.com>
5220 2001-12-13 22:03 dan
5222 * Configure.pl, Makefile.in, Parrot/Test.pm,
5223 languages/scheme/Makefile, languages/scheme/Scheme/Test.pm,
5224 lib/Parrot/Test.pm: Parrot test prog's now a config variable, so we
5225 can change it without having to change the world.
5227 2001-12-13 21:57 dan
5229 * core.ops, interpreter.c, docs/parrot_assembly.pod,
5230 include/parrot/interpreter.h, t/op/debuginfo.t: Added current
5231 file/line/package to interp structure, with ops to get and set
5232 them. Now we can know where we are!
5234 2001-12-13 19:43 dan
5236 * Configure.pl, Makefile.in: Makefile tweaks to hopefully make
5237 WinXP builds work out of the box
5239 2001-12-13 17:05 dan
5241 * Makefile.in, Parrot/Test.pm, lib/Parrot/Test.pm: Change test prog
5242 name again--makes case-insensitive systems much happier.
5244 2001-12-13 16:21 dan
5246 * core.ops, key.c, string.c, test_main.c, trace.c,
5247 classes/Makefile.in, include/parrot/trace.h: Fixes to clean up
5250 Courtesy of: Josh Wilmes <josh@sky.net>
5252 2001-12-13 13:33 gregor
5254 * languages/jako/Makefile.in:
5255 Improved the method of calling the assembler.
5257 2001-12-13 13:30 gregor
5259 * languages/jako/Makefile.in:
5260 Improve the build process. It now works from the main parrot dir,
5261 and from the languages/jako directory. Now uses the .SUFFIXES
5262 target and generic build rules to reduce clutter in the
5265 2001-12-13 13:29 gregor
5267 * languages/jako/.cvsignore:
5268 Ignore the (now generated Makefile), and don't ignore .list files
5269 anymore, since we aren't generating them.
5271 2001-12-13 13:11 gregor
5273 * Configure.pl, MANIFEST, Makefile.in, languages/.cvsignore,
5274 languages/Makefile.in, languages/jako/Makefile,
5275 languages/jako/Makefile.in:
5276 Added a 'languages' target to the top-level Makefile.in, and
5277 modified the jako build procedure to involve Makefile.in -->
5278 Makefile too (done by Configure.pl).
5280 NOTE: languages/jako and language/scheme are built.
5281 languages/miniperl wasn't building right, so it was left off for
5284 2001-12-13 12:15 gregor
5287 Added MAINTAINER file and mandelzoom.jako from languages/jako to
5290 2001-12-13 12:12 gregor
5292 * .cvsignore, MANIFEST, Makefile.in, core.ops, interpreter.c,
5293 ops2c-prederef.pl, ops2c.pl, test_main.c,
5294 include/parrot/interp_guts.h, include/parrot/interpreter.h,
5295 include/parrot/op.h, include/parrot/oplib/.cvsignore:
5296 Welcome to the Just-in-Time Predereferencing Patch!
5298 This patch implements a "predereferencing" mode for parrot. That
5299 means that a lot of the dereferencing you see in DO_OP and in the
5300 opfuncs is done up front (really, JIT) rather than as and each time
5301 we execute each op in the byte code stream.
5303 This works by creating an array of void pointers with the same
5304 number of elements as the byte code array. This array starts out
5305 life zero-initialized. Each time we go to execute an op, we check
5306 first to see if we have a NULL pointer at *cur_opcode. If so, we
5307 know we haven't done our predereferencing yet (this is the JIT
5308 part), so we call the prederef() function with sufficient args that
5309 it can go look up opfunc pointers and op arg types and put the
5310 opfunc and arg pointers at cur_opcode[0] .. cur_opcode[N - 1],
5311 where N is the number of args (counting the op itself as one arg).
5313 We assume that sizeof(INTVAL) <= sizeof(void *), so we can continue
5314 to have inline INTVAL constants.
5316 I've been getting about a 22% speed increase over vanilla code path
5317 when I compile with -O0. Advantage decreases at -O9 here. I tested
5318 with mops.pbc, and also by temporarily putting the -P flag in
5319 Parrot/Test.pm and running all the tests. So, this code is as
5320 correct as the test suite can detect.
5322 Here's how it plays out in the code:
5324 * New script ops2c-prederef.pl
5326 Copy-paste code reuse from ops2c.pl. Modified to expect the
5328 a void ** cur_opcode and to return a void **.
5332 * opfuncs are now static. Who needs to call them by name from
5334 anyway? They are accessed via the opfunc table.
5336 * Some MACRO stuff to make things work whether we prederef or
5338 may be possible to get rid of these some day if other folks
5340 that we should be using CODE object pointers + offsets as
5342 rather than raw pointers to either opcode_t's or (void *)'s
5343 (depending on prederef mode or no).
5345 * core.ops modified to be usable to build both kinds of opfuncs.
5349 * calls to push_generic_entry(... cur_opcode ...) were
5351 push_generic_entry(... CUR_OPCODE ...), where CUR_OPCODE is
5353 macro that does the right thing in both kinds of ops.c
5356 This is applicable to the bsr op. If we treated
5358 (Code PMC + local offset) rather than as
5359 pointer-to-memory-somewhere,
5360 this wouldn't be a big deal. We may need to do that at some
5362 anyway, so that when you jump around and return not only do
5364 the right PC (pointer, today), but you also have the
5366 knowing what chunk of bytecode it is in at all times
5368 allow reflection, as in ops that query or affect the
5371 * runinterp was modified. Instead of copying the top-level
5373 and blasting its byte_code pointer, we simply call runops
5375 interp, passing in the pointer to the current interp's code
5377 offset into that code at which to start (this last arg used
5379 pointer PC, now its an offset PC).
5381 * include/parrot/op.h
5383 * new typedef for prederef opfuncs (they return void **)
5385 * include/parrot/interp_guts.h
5387 * New DO_OP_PREDEREF() macro described above.
5389 * include/parrot/interpreter.h
5391 * New prototype of runops() -- see below.
5393 * resume_addr field changed to resume_flag and resume_offset
5395 We might be resuming from interp using prederef to one not
5397 so pointers between the two don't play nice together.
5398 Offsets are beautiful.
5400 * New PARROT_PREDEREF_FLAG constant
5404 * include "parrot/oplib/core_ops_prederef.h"
5406 * prederef() function described above.
5408 * runops_prederef() runops variant. Uses DO_OP_PREDEREF()
5411 * runops() modified to take size_t CODE-relative offset PC
5413 pointer PC. This made other things workable and doesn't
5415 anything important (IMO).
5419 * New flag '-P' to enable predereferencing.
5421 * Makefile modified to build core_ops_prederef.c from core.ops
5425 BTW, also added missing $(INC)/interp_guts.h to H_FILES.
5427 Added core_ops_prederef$(O) to O_FILES
5429 2001-12-13 12:12 gregor
5431 * languages/jako/MAINTAINER:
5432 Thought it would be nice to put this right in the code...
5434 2001-12-13 04:36 jgoff
5436 * languages/miniperl/Miniperl/Generator.pm: Commented out
5437 debugging, fixed register spillover algorithm
5439 2001-12-13 04:23 jgoff
5441 * make.pl: Found and fixed obob in the parser (Wasn't parsing last
5442 line) Restructured a bit of the dependency generator to fix a
5445 2001-12-13 03:43 robert
5447 * MANIFEST, docs/opcodes.pod: remove old docs/opcodes.pod
5449 2001-12-13 03:03 jgoff
5451 * make.pl: Added make.pl
5453 2001-12-13 02:44 jgoff
5455 * languages/miniperl/Miniperl.pm: Nearly-complete 'make'
5456 replacement in perl. Non-compliant bits - Takes absolutely -NO-
5457 special flags... - Dies on undefined macros
5458 such as $(PDISASM) in current make - Dies on
5459 recursive macro expansions (Doesn't test for
5460 mutual or multipart loops) - In general it
5461 seems to be a little less lenient... Missing bits - File
5462 mod/creation times aren't being looked at - Actions
5463 aren't being taken - The few funky variables ($@, $<)
5464 aren't being dealt with Bugs - Line numbers are slipping a bit.
5466 2001-12-13 02:29 jgoff
5468 * languages/miniperl/Miniperl/: Generator.pm, Parser.pm:
5469 Reconstructing files to make the parser flow a little better.
5471 2001-12-13 00:51 dan
5473 * resources.c: Be a bit less wasteful with resources that don't
5476 2001-12-12 18:22 dan
5478 * Makefile.in: D'oh! Fixed looping makefile bug.
5480 Courtesy of: "Jaen Saul" <jaen@saul.ee>
5482 2001-12-12 16:23 jgoff
5484 * languages/miniperl/t/001_basic/basic1.scheme: Bogus entry
5486 2001-12-12 16:22 jgoff
5488 * MANIFEST: Manifest additions for languages/miniperl
5490 2001-12-12 16:19 jgoff
5492 * languages/miniperl/t/001_basic/: basic.t, basic1.scheme: Basic
5493 tests. These are left over from the Scheme suite and shouldn't be
5496 2001-12-12 16:18 jgoff
5498 * languages/miniperl/: Miniperl/Generator.pm, Miniperl/Parser.pm,
5499 Miniperl/Test.pm, Miniperl/Tokenizer.pm, t/harness: Miniperl base
5500 modules. Miniperl/ is where the real work gets done. t/ is largely
5501 vacant because it isn't ready to survive real tests yet.
5503 2001-12-12 16:17 jgoff
5505 * languages/miniperl/: Makefile, Miniperl.pm, foo.mpl, miniperlc,
5506 mpc: Final go-round, hopefully.
5508 languages/miniperl/Makefile - Used basically to run tests, as there
5509 is nothing here that needs to be
5510 dynamically built. languages/miniperl/Miniperl.pm - Stub module
5511 that calls the real Miniperl/ mods languages/miniperl/foo.mpl -
5512 Sample miniperl file. languages/miniperl/miniperlc - Miniperl
5515 2001-12-12 16:09 dan
5517 * Configure.pl: Setting a variable with the make command name is
5520 2001-12-12 15:07 simon
5522 * Makefile.in, languages/jako/Makefile, languages/scheme/Makefile:
5523 Recursive make considered "ow, don't do that".
5525 2001-12-12 14:45 dan
5527 * Makefile.in: Makefile had some non-portable code. (Okay, a lot of
5528 non-portable code) Killing builds on Win32 native. Small patch
5529 applied which hopefully fixes it.
5531 2001-12-12 06:12 ajgough
5533 * classes/Makefile.in: perl is $(PERL), you know it makes sense.
5535 2001-12-12 06:08 ajgough
5537 * Makefile.in: perl is $(PERL).
5539 2001-12-12 06:00 ajgough
5541 * t/op/integer.t: Added tests to integer.t so that all permutations
5542 of arguments are actually called at some point.
5544 2001-12-12 05:18 ajgough
5546 * t/op/time.t: I can't sleep, but I don't see why parrot shouldn't.
5547 Tests for sleep i|ic
5549 2001-12-12 05:09 ajgough
5551 * t/op/stacks.t: Added pushp and popp register stack tests.
5553 2001-12-12 04:51 ajgough
5555 * t/op/stacks.t: Added tests for save and restore, for all register
5556 types. Let there be Haiku.
5558 2001-12-12 04:27 ajgough
5560 * t/op/basic.t: bsr_i test. You know you want it.
5562 2001-12-12 02:55 ajgough
5564 * MANIFEST: Added hints/os2.pl to MANIFEST.
5566 2001-12-12 02:52 jgoff
5568 * core.ops, key.c: Final checkin... These are actually the correct
5571 2001-12-12 02:12 jgoff
5573 * include/parrot/key.h: key.c - Removed a few functions,
5574 generalized set_element_value and element_value to accept
5575 KEY_PAIRs from core.ops include/parrot/key.h - Modified header.
5576 core.ops - Modified to accept the new return style.
5578 This is a prelude to adding virtual-table methods to allow hashing
5579 &c. Expect at least one or two more redesigns before this settles
5580 down. However, it still passes the original tests.
5582 2001-12-11 13:35 gregor
5587 2001-12-11 12:03 gregor
5590 Don't ignore test_prog, but do ignore parrot.
5592 2001-12-11 12:03 gregor
5594 * classes/.cvsignore:
5595 Ignore the generated file default.h
5597 2001-12-11 04:07 jgoff
5601 2001-12-11 04:05 jgoff
5603 * include/parrot/key.h, t/op/key.t: Needed header file, new test
5605 2001-12-11 04:00 jgoff
5607 * core.ops: Added new key aggregate operations to core ops.
5609 2001-12-11 04:00 jgoff
5611 * include/parrot/parrot.h: Added key.h to header list
5613 2001-12-11 03:59 jgoff
5615 * MANIFEST: Added key.c, include/parrot/key.h, t/op/key.t
5617 2001-12-11 03:58 jgoff
5619 * Makefile.in: Added implementation of key aggregates.
5621 2001-12-08 23:07 simon
5626 2001-12-08 23:05 simon
5628 * Configure.pl, Makefile.in, README, Parrot/Test.pm,
5629 docs/intro.pod, languages/jako/Makefile, languages/scheme/Makefile,
5630 languages/scheme/Scheme/Test.pm, lib/Parrot/Test.pm:
5631 test_prog? What is test_prog?
5633 2001-12-08 22:57 simon
5637 Oops, the changelog commit was on *this* machine.
5639 2001-12-08 22:56 simon
5642 Updates to NEWS and ChangeLog pre-release.
5644 2001-12-08 22:07 simon
5646 * MANIFEST, Makefile.in, classes/Makefile.in, classes/default.pmc,
5647 classes/perlnum.pmc, classes/pmc2c.pl:
5648 Add "default" PMC vtable so you can inherit implied stuff.
5650 2001-12-08 21:24 simon
5652 * Parrot/PackFile.pm, docs/parrot.pod, docs/parrotbyte.pod,
5653 docs/vtables.pod, lib/Parrot/PackFile.pm:
5654 Getting the documentation up to scratch.
5656 2001-12-08 21:21 simon
5659 Allow inheriting from default class.
5661 2001-12-07 20:43 gregor
5663 * examples/assembly/queens.pasm:
5664 Regenerated the file with the latest jakoc.
5666 2001-12-07 20:29 simon
5668 * core.ops, t/op/stacks.t:
5669 Rename "rotate" to "rotate_up".
5671 2001-12-07 20:15 simon
5674 Some tests for rotate.
5676 2001-12-07 00:55 gregor
5679 Cast the result of the pointer arithmetic, since without the cast
5680 there are warnings with some compilers, and without the parens
5681 around the pointer arithmetic, precedence breaks the meaning and
5684 2001-12-06 23:37 simon
5687 Temporary. I prefer compiler warnings to segfaults, thanks.
5689 2001-12-06 23:34 simon
5692 Make "trace" work again.
5694 2001-12-06 21:23 dan
5696 * Parrot/Test.pm, lib/Parrot/Test.pm: Undo twiddles to test.pm
5698 2001-12-06 21:22 dan
5700 * core.ops, packfile.c, Parrot/Test.pm, include/parrot/stacks.h,
5701 lib/Parrot/Test.pm: Fix up source issues that made Dec C unhappy
5703 2001-12-06 19:22 simon
5706 Yet another "How the *%$! did that compile?" moment.
5708 2001-12-06 18:28 dan
5710 * hints/vms.pl: Fix to build, with a HERE logical required
5712 2001-12-06 17:48 dan
5714 * core.ops, interpreter.c, pbc2c.pl, pdump.c, test_main.c,
5715 docs/parrot_assembly.pod, include/parrot/interpreter.h: Sensible
5716 changes to the interpreter--flags are now part of the interp
5719 Courtesy of "Melvin Smith" <mrjoltcola@mindspring.com>
5721 2001-12-06 14:02 gregor
5724 s/little_languages/languages/ in Jako section.
5726 2001-12-06 13:15 simon
5729 Ensure the documentation gets made.
5731 2001-12-06 13:12 simon
5733 * MANIFEST, docs/intro.pod:
5734 Documentation! Added the "Some Assembly Required" article with
5737 2001-12-06 00:39 simon
5742 Courtesy of: Nguon Hao Ching <hao@netaxs.com>
5744 2001-12-06 00:37 simon
5747 Add the "-d" debug flag. Doesn't actually *do* anything yet.
5749 Courtesy of: Melvin <mrjoltcola@mindspring.com>
5751 2001-12-06 00:11 tom
5753 * string.c, chartypes/unicode.c, chartypes/usascii.c,
5754 encodings/singlebyte.c, encodings/utf16.c, encodings/utf8.c,
5755 include/parrot/chartype.h, include/parrot/encoding.h,
5756 include/parrot/parrot.h: Moved string to number conversion code out
5757 of the encoding layer and into the main string layer as neither the
5758 encoding layer nor the character type layer knows enough on it's
5759 own to do the conversion correctly.
5761 2001-12-05 23:12 tom
5763 * Makefile.in: Rebuild the classes directory if any of the object
5764 files for the classes are missing rather than only when perlint.o
5767 2001-12-05 19:43 gregor
5769 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
5770 * Reworked the constantize_string() stuff a little bit because it
5772 puking on things like "\033[H\033[2J\0" (which occurs in the
5773 languages/jako/mandelzoom.jako example).
5775 2001-12-05 19:39 gregor
5777 * languages/jako/: Makefile, mandelzoom.jako:
5778 Added 'mandelzoom' example.
5780 2001-12-05 19:38 gregor
5782 * languages/jako/jakoc:
5785 * Changed some instances of die() to confess()
5787 2001-12-05 18:34 gregor
5789 * t/: op/pmc.t, pmc/pmc.t:
5790 s/sting->int/string->int/
5792 2001-12-05 18:08 gregor
5794 * Parrot/.cvsignore:
5797 2001-12-05 18:05 gregor
5799 * classes/.cvsignore:
5800 Ignore the generated files.
5802 2001-12-05 17:19 gregor
5805 * Reverted recent changes, since they broke the script. Real fix
5809 2001-12-05 17:03 simon
5811 * classes/Makefile.in:
5812 Remember: change Makefile.in, not Makefile. D'oh.
5814 2001-12-05 17:02 simon
5817 Ensure PMC.pm gets remade.
5819 2001-12-05 16:58 simon
5821 * MANIFEST, Makefile.in, classes/Makefile.in,
5822 classes/perlundef.pmc, include/parrot/pmc.h:
5823 Add perlundef class.
5825 2001-12-05 16:45 simon
5828 Document "new P0, foo"
5830 2001-12-05 16:43 simon
5832 * MANIFEST, Makefile.in, pbc2c.pl, pmc_pm.pl, Parrot/Assembler.pm,
5833 lib/Parrot/Assembler.pm, t/op/pmc.t, t/pmc/pmc.t:
5834 Allow assembler to know about PMC class names.
5836 2001-12-04 13:39 ajgough
5838 * MANIFEST: Added t/op/pmc.t to MANIFEST.
5840 2001-12-04 05:02 ajgough
5842 * classes/perlnum.pmc: Picky compiler pointed out probable thinko
5845 2001-12-04 04:24 ajgough
5847 * encodings/singlebyte.c, t/op/pmc.t, t/pmc/pmc.t: A much less
5848 broken form of strtod and appropriate tests. Does not yet check
5851 2001-12-04 01:31 ajgough
5853 * string.c, encodings/singlebyte.c, encodings/utf16.c,
5854 encodings/utf8.c, include/parrot/encoding.h: Added length parameter
5855 to extract_num and extract_int string vtables, without this it
5856 would be impossible to have strings with nulls in while still
5857 knowing where they ended.
5859 2001-12-03 18:40 ajgough
5861 * string.c, classes/perlstring.pmc, encodings/singlebyte.c,
5862 encodings/utf16.c, encodings/utf8.c, include/parrot/encoding.h,
5863 include/parrot/string.h: Moved pmc string to number conversion into
5864 the string encoding tables.
5866 2001-12-03 00:21 ajgough
5868 * core.ops, t/op/pmc.t, t/pmc/pmc.t: Added set i, p and some tests
5871 2001-12-02 23:09 jgoff
5873 * classes/Makefile.in: Removed some redundant targets.
5875 2001-12-02 19:02 ajgough
5877 * t/: op/pmc.t, pmc/pmc.t: Modified all pmc tests to make use of fp
5878 equality macro rather than using perl to generate expected output,
5879 all tests now have <<OUTPUT.
5881 2001-12-02 17:44 ajgough
5883 * t/op/trans.t: Upgraded fp_eq and fp_ne macros to be more useful
5884 for pmc.t as well. Will probably move macros into another file at
5885 some point, although this might be best left until the tests are
5888 2001-12-02 06:16 jgoff
5890 * classes/pmc2c.pl: It wasn't properly setting the vtable index
5891 within Parrot_Perl{Class}_init.
5893 2001-12-02 06:09 jgoff
5895 * classes/Makefile.in: I seem to have removed *$(O) twice..
5897 2001-12-02 05:06 jgoff
5899 * Configure.pl, MANIFEST, Makefile.in: (Hopefully the last time...)
5900 Configure.pl - Removed '-I./include', added classes/Makefile
5901 generation MANIFEST - Added classes/Makefile.in Makefile.in -
5902 Removed old classes/* make stuff Added target for
5905 2001-12-02 04:48 jgoff
5907 * classes/Makefile.in: Going to be used shortly...
5909 2001-12-02 04:40 jgoff
5911 * docs/Makefile: Configure.pl - Added automatic makefile creation
5912 for docs/ and classes/ Removed '-I./include' because
5913 it was getting incorrectly passed to classes/
5914 MANIFEST - added docs/Makefile.in, classes/Makefile.in Makefile.in
5915 - Removed classes/ build stuff, replaced with classes/Makefile.in
5916 Added '-I./include' locally docs/Makefile - Should no
5917 longer be used, but I'm not brave enough to do a
5920 2001-12-02 01:21 ajgough
5922 * t/op/trans.t: Refactored trans math tests to have hard coded
5923 expected return values and be more ready to be unperled at some
5924 point in the future. Added $fp_equality_macro which is a
5925 "nearly-equal-to" function.
5927 2001-12-02 01:18 ajgough
5929 * Makefile.in: Humph. People really ought to use Makefile
5930 variables, s/perl/$(PERL)/ throughout.
5932 2001-12-01 18:15 jgoff
5934 * classes/: perlint.pmc, perlnum.pmc: Temporary patch until we
5935 figure out what to do vis-a-vis the lack of snprintf.
5937 2001-11-30 13:14 ajgough
5939 * t/op/: integer.t, number.t: Added tests for abs ops to number.t
5942 2001-11-30 13:14 ajgough
5944 * core.ops: Added abs(i|n, i|ic|n|nc) ops to core.ops, using if <0
5947 2001-11-30 10:36 simon
5950 Rewrite print_p to do the right thing.
5952 2001-11-30 06:21 jgoff
5954 * t/: op/pmc.t, pmc/pmc.t: New tests for integer/number/string
5955 concat, integer/number/string math
5957 2001-11-30 06:20 jgoff
5959 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc:
5960 classes/perlint.pmc - Fixes and expanding for concat and math with
5961 strings classes/perlnum.pmc - Fixes and expanding for concat and
5962 math with strings classes/perlstring.pmc - Fixes and expanding for
5963 concat and math with strings
5965 2001-11-29 15:21 ajgough
5967 * hints/os2.pl: This is a hints file for os/2, I've set $c{perl} as
5968 $^X lies, which confused bash which make uses to run things when
5971 2001-11-29 04:58 jgoff
5973 * classes/perlstring.pmc: Removed C++-style comments for good
5976 2001-11-29 04:51 jgoff
5978 * t/: op/pmc.t, pmc/pmc.t: New tests for PMC integers
5980 2001-11-29 04:28 jgoff
5982 * global_setup.c: Initialize PMC strings
5984 2001-11-29 04:25 jgoff
5986 * core.ops: Added set_p_s and set_p_sc, modified print_p to handle
5989 2001-11-29 04:24 jgoff
5991 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: Changed PMC
5992 files to properly upgrade int to num, do calculations. Also added
5993 basic string operations. Currently errors out on anything but set
5994 operations, but this will be fixed soon.
5996 2001-11-29 04:22 jgoff
5998 * Makefile.in: PMC .c files weren't getting cleaned out.
6000 2001-11-28 17:00 simon
6004 Make csh-glob happy.
6006 Courtesy of: Andy Dougherty: <doughera@lafayette.edu>
6008 2001-11-28 16:40 simon
6010 * classes/perlnum.pmc:
6014 2001-11-28 15:22 simon
6018 Fixes Alex's string concat worry.
6020 2001-11-28 14:27 ajgough
6022 * t/op/string.t: test "null onto null" incorrectly passing as it
6023 produced no output. Output provided.
6025 2001-11-28 11:14 simon
6027 * include/parrot/pmc.h:
6031 2001-11-26 21:03 dan
6033 * MANIFEST, hints/darwin.pl: Tweaks to build on Mac OS X 10.1
6035 2001-11-26 17:29 simon
6037 * classes/perlint.pmc:
6039 Various subtle but non-showstopper bugs.
6041 2001-11-26 11:23 simon
6045 Replace dependency on Text::Balanced
6047 Courtesy of: Bart Lateur <bart.lateur@pandora.be>
6049 2001-11-26 05:22 jgoff
6051 * global_setup.c: Last file that should need to be committed. I
6054 2001-11-26 05:09 jgoff
6056 * core.ops: Let's try this again... Changes to core.ops required
6058 2001-11-26 04:58 jgoff
6060 * classes/perlint.pmc, classes/perlnum.pmc, t/op/pmc.t,
6061 t/pmc/pmc.t: Makefile.in - Added missing cleanup line for perl*.c
6062 core.ops - Added set(p,n|nc), modified print(p) global_setup.c -
6063 Uncommented PerlNum_init classes/perlint.pmc - Added set_number
6064 functions classes/perlnum.pmc - Set up basic number functions
6065 t/op/pmc.t - Added tests for set P0.<number> and {add,mul,sub,div}
6066 tests against numbers and numbers+integers
6068 2001-11-25 13:18 simon
6071 Windows XP make doesn't like $<
6073 2001-11-25 12:56 simon
6075 * MANIFEST, Makefile.in, classes/genclass.pl, classes/perlint.c,
6076 classes/perlint.pmc, classes/perlnum.c, classes/perlnum.pmc,
6077 classes/perlstring.c, classes/perlstring.pmc, classes/pmc2c.pl,
6078 examples/assembly/mops_p.pasm:
6081 Courtesy of: Angel Faus <afaus@corp.vlex.com>
6083 I (Simon) also added a couple more integer methods, but no tests
6084 since I'm a Bad Person.
6086 2001-11-25 08:40 brentdax
6088 * ops2c.pl, Parrot/Op.pm, Parrot/OpsFile.pm, lib/Parrot/Op.pm,
6089 lib/Parrot/OpsFile.pm: Allow _ in op names
6091 2001-11-25 05:54 jgoff
6093 * classes/perlint.c, t/op/pmc.t, t/pmc/pmc.t: classes/perlint.c -
6094 Added basic math ops t/op/pmc.t - Added tests of basic math ops
6096 2001-11-23 18:27 simon
6098 * core.ops, classes/perlint.c, examples/assembly/mops_p.pasm:
6099 Add everything you need to make MOPS use PMCs.
6101 2001-11-23 18:06 simon
6104 Eh, you'll need this for rewriting mops.pasm.
6106 2001-11-23 17:55 simon
6108 * core.ops, classes/perlint.c, include/parrot/pmc.h, t/op/pmc.t,
6110 More work on integer PMCs.
6112 2001-11-23 17:29 simon
6115 Surprise! Whitespace! HLAGHLAGHLAGH
6117 2001-11-23 17:28 simon
6119 * Makefile.in, ops2c.pl, ops2pm.pl:
6120 Add vtables.ops to the core
6122 Courtesy of: Jeff Goff <jgoff@speakeasy.net>
6124 2001-11-22 18:39 simon
6126 * core.ops, global_setup.c, docs/parrot_assembly.pod, t/op/pmc.t,
6128 We can now create PMCs.
6130 2001-11-21 05:49 jgoff
6132 * Makefile.in: Makefile cleans up *.pasm *.pbc *.out
6134 2001-11-20 16:00 simon
6136 * docs/vtables.pod, include/parrot/pmc.h:
6137 Reorder PMC flags so there's a fixed number of user-defined flags.
6139 Courtesy of: Dave Mitchell <davem@fdgroup.co.uk>
6141 2001-11-19 03:39 jgoff
6143 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm, t/op/basic.t:
6144 Parrot/Assembler.pm - Allow "print 'foo'", and properly escape
6145 nested quotes. t/op/basic.t - Add tests for single-quoted strings,
6146 escaped quotes, and proper handling of newlines.
6148 2001-11-16 22:03 simon
6150 * classes/perlint.c:
6151 More work on the Perl Integer class. More needed, though.
6153 2001-11-16 21:57 simon
6155 * pmc.c, vtable.tbl, classes/genclass.pl, classes/perlint.c:
6156 Rename ->new to ->init, and rework pmc.c:pmc_new to fiddle it.
6158 2001-11-16 20:49 simon
6160 * interpreter.c, runops_cores.c, trace.c,
6161 include/parrot/runops_cores.h:
6162 Kill superfluous runops cores.
6164 2001-11-16 17:50 simon
6166 * MANIFEST, Makefile.in, classes/intclass.c, classes/perlint.c,
6167 classes/perlnum.c, classes/perlstring.c, classes/scalarclass.c,
6168 include/parrot/parrot.h, include/parrot/pmc.h:
6169 Skeleton for Perl scalar types, done right.
6171 2001-11-16 16:15 simon
6173 * classes/genclass.pl:
6174 This tidies up genclass to deal with the new-style multimethods.
6176 2001-11-16 15:29 simon
6178 * Makefile.in, make_vtable_ops.pl, vtable.tbl, Parrot/Vtable.pm,
6179 lib/Parrot/Vtable.pm, include/parrot/parrot.h:
6180 Rework multimethods to be *true* multimethods - that is, have
6183 2001-11-15 22:29 simon
6185 * MANIFEST, Makefile.in, pmc.c:
6186 pmc.c linkage and support. Oh, and making it compile.
6188 2001-11-15 22:26 dan
6190 * t/op/interp.t: Forgot to tell CVS about the test...
6192 2001-11-15 22:10 dan
6194 * MANIFEST, Types_pm.in, core.ops, vtable_h.pl,
6195 docs/parrot_assembly.pod, include/parrot/string.h: Added in support
6196 for PMC registers for the interpreter.
6198 Added in the docs for the runinterp opcode.
6200 Added in code for both the newinterp and runinterp opcodes, so we
6201 can now create new interpreters from within parrot and have them do
6202 things. (Though we can't pass data back and forth. Yet)
6204 2001-11-15 21:24 simon
6206 * vtable.tbl, classes/scalarclass.c, docs/vtables.pod:
6207 More documentation, and other changes as discussed with Dan.
6209 2001-11-15 19:51 simon
6211 * classes/scalarclass.c:
6214 2001-11-15 19:50 simon
6216 * classes/scalarclass.c:
6217 A little code tidiness.
6219 2001-11-15 19:33 simon
6221 * include/parrot/pmc.h:
6222 Missed this in the previous commit - un-constantize the base for
6223 user-defined PMC flags.
6225 2001-11-15 19:28 simon
6227 * classes/scalarclass.c:
6230 2001-11-15 17:09 simon
6232 * classes/scalarclass.c:
6233 It seems I have completely forgotten how to write C.
6235 2001-11-15 16:53 simon
6238 Start of the PMC classes documentation.
6240 2001-11-15 14:46 simon
6242 * classes/scalarclass.c:
6243 Changing to use a Perl-style struct instead of the union cache.
6245 2001-11-13 23:56 tom
6247 * string.c: Removed leading _ from string_index as function names
6248 starting with _ are reserved to implementors by the C standard.
6250 Also fixed string_index to use the encoding routines instead of
6251 assuming a single byte encoding.
6253 2001-11-13 12:59 jgoff
6255 * string.c: Patched string_concat to accept null strings. That
6256 test was failing. Nothing to do with ord().
6258 2001-11-13 12:43 jgoff
6260 * string.c: string_ord function, string_concat fixes
6262 2001-11-13 04:52 jgoff
6264 * core.ops: Added ord to core.ops
6266 2001-11-13 04:35 jgoff
6268 * docs/strings.pod, include/parrot/exceptions.h,
6269 include/parrot/string.h, t/op/string.t: core.ops - Added ord
6270 operator, documentation string.c - Added string_ord, _string_index
6271 (_string_index is a static helper) Patched
6272 string_concat to handle null strings properly. docs/strings.pod -
6273 Description of string_ord include/parrot/exceptions.h - Added
6274 ORD_OUT_OF_STRING exception include/parrot/string.h - Added
6275 string_ord() t/op/string.t - Added full set of test for
6276 ord_i_(s|sc)(_(i|ic))?
6278 string.c contains a bit of documentation explaining the logic
6279 behind _string_index, primarily having to do with multiple encoding
6282 2001-11-12 22:30 simon
6287 2001-11-12 22:28 simon
6290 Add a rule to compile "platform"
6292 2001-11-12 22:26 simon
6295 Tidy up distclean target.
6297 2001-11-12 16:54 dan
6299 * MANIFEST, Parrot/Assembler.pm, lib/Parrot/Assembler.pm,
6300 t/op/macro.t: Fixes to the assembler's macro facility and a test
6302 Courtesy of: Jeff <jgoff@speakeasy.net>
6304 2001-11-12 16:50 dan
6306 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Allow input from
6309 Courtesy of: Jeff <jgoff@speakeasy.net>
6311 2001-11-12 16:36 dan
6313 * Parrot/Test.pm, lib/Parrot/Test.pm: Fix to make test work on
6316 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
6318 2001-11-12 11:22 simon
6320 * examples/assembly/mops.pasm:
6322 Trivial tightening of mops loop.
6324 2001-11-07 23:57 ajgough
6326 * docs/tests.pod: This is a basic quide to writing tests with
6329 2001-11-07 22:29 dan
6331 * stacks.c: Added a little documentation on the cleanup parameter
6334 2001-11-07 14:43 dan
6336 * MANIFEST, platforms/generic.c, platforms/linux.c,
6337 platforms/linux.h: Portability patches.
6339 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
6341 2001-11-06 19:51 tom
6343 * Makefile.in: Clean up object files in the subdirectories as well
6344 as those in the top level directory.
6346 Enhanced version of patch from Daniel Grunblatt
6347 <daniel@grunblatt.com.ar>
6349 2001-11-06 16:14 dan
6351 * Configure.pl, MANIFEST, Makefile.in, core.ops,
6352 platforms/generic.c, platforms/generic.h: Made things a bit more
6353 platform-independent. Makefile still needs work to pick up changes
6354 to the platform-specific files.
6356 2001-11-05 21:32 dan
6358 * docs/parrot_assembly.pod: Added docs for the GC control ops
6360 2001-11-04 02:52 gregor
6362 * platforms/: win32.c, win32.h:
6363 * win32 dynamic loading functions.
6365 Courtesy of Jason Diamond <jason@injektilo.org>
6367 2001-11-04 00:04 brentdax
6369 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Assembler fixes:
6370 allows an absolute path to be used and gives a useful error message
6371 if the original source file can't be found
6373 2001-11-02 12:37 gregor
6375 * platforms/: linux.c, linux.h:
6376 * Beginning of dynamic loading support. Linux only for now.
6378 2001-11-02 12:13 gregor
6380 * MANIFEST, time.c, include/parrot/time.h:
6381 * Removed time.[hc], since they have been superseded by the new
6385 2001-11-02 12:11 gregor
6387 * Configure.pl, Makefile.in, core.ops, vtable.tbl,
6388 classes/intclass.c, classes/scalarclass.c, hints/mswin32.pl,
6389 include/parrot/parrot.h, platforms/linux.c, platforms/linux.h,
6390 platforms/win32.c, platforms/win32.h:
6391 Patch from Jason Diamond to make win32 platform stuff work:
6393 * Modified Configure.pl, mswin32.pl, and Makefile.in so that the
6394 platform specific files in the platforms directory gets copied to
6395 the correct directories. The Makefile will re-copy the platform.h
6396 and .c files if the original is modified.
6398 * #include platform.h in parrot.h instead of time.h.
6400 * Removed time.h and time.obj from the Makefile. time.h and time.c
6401 aren't being used anymore since that code was moved to linux.c and
6404 * Renamed the BOOL typedef in parrot.h to BOOLVAL (inspired by
6405 INTVAL and FLOATVAL). This was conflicting with the BOOL typedef in
6406 windows.h. This required updating several files besides parrot.h.
6408 * Added a DEFAULT_OPEN_MODE to linux.h and win32.h and used that
6409 instead of the missing identifiers (on Windows) in core.ops in the
6412 * Added Parrot_sleep and Parrot_setenv to both the linux and win32
6413 platform files and called those from core.ops. The Linux code for
6414 these functions came from core.ops so they should hopefully work.
6416 Courtesy of Jason Diamond <jason@injektilo.org>
6418 2001-11-02 06:43 brentdax
6420 * Makefile.in, hints/mswin32.pl: Fix classes/intclass.obj building
6421 for Win32 (courtesy of Jason Diamond <jason@injektilo.org>)
6423 2001-11-02 02:26 gregor
6425 * .cvsignore, MANIFEST, include/parrot/.cvsignore,
6426 platforms/linux.c, platforms/linux.h, platforms/win32.c,
6428 * Beginnings of platform support files in platform/*.[hc]
6430 2001-11-01 23:37 tom
6432 * classes/intclass.c: Added missing *'s to STRING arguments and
6433 return values to avoid compiler warnings.
6435 2001-11-01 22:21 gregor
6437 * MANIFEST, Makefile.in, core.ops, obscure.ops, time.c,
6438 include/parrot/parrot.h, include/parrot/time.h:
6439 Initial "fix" of time(n) op for Win32:
6441 * Initial Win32 code Courtesy of Richard J Cox <rjcox@cix.co.uk>
6443 * time.c and include/parrot/time.h
6445 First attempt at getting this working across platforms. The
6446 macro WIN32 being tested might not be right.
6448 * New functions Parrot_intval_time() and Parrot_floatval_time()
6449 wrap the appropriate functionality depending upon platform.
6450 Changed core.ops to call these.
6452 Added obscure.ops with obscure transcendental ops.
6454 Added simple file I/O ops (close, open, read, write):
6456 * Initial versions Courtesy of Jeff <jgoff@speakeasy.net>
6458 * I changed some arg ordering stuff.
6460 * I added read/write of INTVALs and FLOATVALs.
6462 Added environment variable ops (getenv, setenv)
6464 Added system error ops (err(i) and err(s) for accessing errno and
6467 Moved print ops in with other "temporary" developer ops, since
6468 they'll move to a devel.ops or temp.ops oplib once we have oplibs.
6470 2001-10-31 22:51 tom
6472 * MANIFEST, Makefile.in, chartype.c, encoding.c, global_setup.c,
6473 packfile.c, string.c, strnative.c, strutf16.c, strutf32.c,
6474 strutf8.c, transcode.c, chartypes/unicode.c, chartypes/usascii.c,
6475 encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
6476 encodings/utf8.c, include/parrot/chartype.h,
6477 include/parrot/encoding.h, include/parrot/exceptions.h,
6478 include/parrot/parrot.h, include/parrot/string.h,
6479 include/parrot/strnative.h, include/parrot/strutf16.h,
6480 include/parrot/strutf32.h, include/parrot/strutf8.h,
6481 include/parrot/transcode.h: Reworked the string code in line with
6482 Dan's latest design that separates character sets from encodings.
6484 2001-10-31 19:53 dan
6486 * docs/parrot_assembly.pod: Finished I/O section of docs
6488 2001-10-31 16:51 dan
6490 * core.ops, docs/parrot_assembly.pod, include/parrot/parrot.h:
6491 Moved includes out of core.ops and into parrot.h where they belong
6492 (suitably guarded with #ifdefs). Also some updates to
6495 2001-10-30 21:43 dan
6497 * core.ops, stacks.c, docs/parrot_assembly.pod,
6498 include/parrot/stacks.h: Added entrytype opcode to fetch the type
6499 of the entry on the stack
6501 2001-10-29 18:30 dan
6503 * stacks.c: You can turn off stack entry type validation on pop by
6504 passing in a type of 0 now. (For those cases where you just want to
6505 throw the darned thing away)
6507 2001-10-29 14:37 gregor
6509 * core.ops, languages/jako/jakoc:
6510 * New variants of the save ops to save constants on the stack.
6512 useful for saving zero arg and result counts on the stack, for
6515 * Modified jakoc to to adapt to the newly announced calling
6517 Even though Jako source code appears to show subroutines with
6519 numbers of arguments and results, they are implemented with the
6520 variable count calling convention. Future modifications will be
6522 to ensure that an exception is raised if the stack frame is of
6524 wrong size (or, at least that we pop the complete frame off).
6526 also have to make more changes to support the true
6528 and fixed-result-count parts of the calling convention spec.
6530 2001-10-28 16:53 simon
6532 * MANIFEST, stacks.c, classes/scalarclass.c,
6533 include/parrot/stacks.h:
6534 Unbelievably bad errors of mine, plus a type incompatibility of
6537 2001-10-28 08:30 simon
6539 * classes/scalarclass.c:
6540 Beginning of a scalar class.
6542 2001-10-28 08:29 simon
6544 * make_vtable_ops.pl, vtable.tbl, Parrot/Vtable.pm,
6545 lib/Parrot/Vtable.pm, classes/genclass.pl, classes/intclass.c,
6546 include/parrot/pmc.h:
6547 This fixes the problem with vtables and pointer arithmetic.
6549 2001-10-26 19:58 dan
6551 * core.ops, interpreter.c, stacks.c, include/parrot/interpreter.h,
6552 include/parrot/stacks.h: Split the generic stack into a user push
6553 stack and a control stack
6555 2001-10-26 02:59 bdwheele
6557 * Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: [no log message]
6559 2001-10-24 20:27 dan
6561 * languages/scheme/: Makefile, Scheme.pm, schemec,
6562 Scheme/Generator.pm, Scheme/Parser.pm, Scheme/Test.pm,
6563 Scheme/Tokenizer.pm, t/harness, t/arith/basic.t, t/arith/logic.t,
6564 t/arith/nested.t, t/io/basic.t, t/logic/basic.t: Added the mini
6567 2001-10-24 20:23 dan
6569 * MANIFEST, pdump.c, docs/parrot_assembly.pod: Update for
6570 interpreter needs in pdump.c. Added scheme bits to manifest
6572 2001-10-24 16:43 gregor
6574 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
6575 * Make the assembler handle octal character code escapes in
6579 2001-10-24 15:56 dan
6581 * MANIFEST, examples/assembly/life.pasm: Added an example in to
6582 play the game of life
6584 2001-10-24 15:54 dan
6586 * core.ops: Added sleep. We'll need to override this to do events
6587 properly anyway, so...
6589 2001-10-24 14:03 gregor
6591 * Makefile.in, pbc2c.pl, pdump.c:
6592 * Adapt pdump.c and pbc2c.pl to the new requirement to pass
6594 pointer into string functions.
6596 Courtesy of: Ryan O'Neil <talisman580@yahoo.com>
6598 2001-10-23 20:09 gregor
6600 * languages/jako/jakoc:
6601 * Terminological refinement in regexp capture comment.
6603 2001-10-23 15:23 simon
6605 * classes/genclass.pl:
6606 Use a saner ANSI C construct to make MIPSPro happy.
6608 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
6610 2001-10-23 00:34 tom
6612 * core.ops, string.c, strnative.c, strutf16.c, strutf32.c,
6613 strutf8.c, include/parrot/string.h: Make sure the interpreter
6614 structure is passed to the transcoder as necessary, including
6615 passing it to string_compare().
6617 2001-10-23 00:32 tom
6619 * Makefile.in: Make pdump build again by including resources.o in
6622 2001-10-22 22:43 dan
6624 * core.ops, packfile.c, string.c, strnative.c, strutf16.c,
6625 strutf32.c, strutf8.c, test_main.c, transcode.c,
6626 include/parrot/packfile.h, include/parrot/parrot.h,
6627 include/parrot/resources.h, include/parrot/string.h,
6628 include/parrot/transcode.h: Everything now uses the allocators and
6629 deallocators in resources.c.
6631 Unfortunately we lost standalone string-test mode, but I can cope
6634 Please note that until we have a real allocation/deallocation/GC
6635 system, this'll leak. A *lot*.
6637 2001-10-22 20:27 dan
6639 * MANIFEST, Makefile.in, pmc.c, resources.c,
6640 include/parrot/resources.h: First cut to handle arena allocation of
6641 PMC headers. (Amongst other things)
6643 2001-10-22 19:02 dan
6645 * Configure.pl, config_h.in, register.c, include/parrot/register.h:
6646 Now each register type has its own mask macro, which is the right
6649 Patch courtesy of Jason Gloudon <perl@gloudon.com>
6651 2001-10-21 23:40 tom
6653 * stacks.c, t/op/stacks.t: Fix bug in handling of rollover to a new
6654 stack chunk and add a test to test this rollover in future.
6656 Courtesy of Jason Gloudon <perl@gloudon.com>.
6658 2001-10-21 19:14 dan
6660 * include/parrot/string.h: Changed string 'unused' field to the
6663 2001-10-21 18:18 gregor
6665 * languages/jako/: Makefile, mops.jako:
6666 * Makefile: 'clean' target removes .list files, too. And, it does
6668 with wildcards rather than listing things explicitly.
6670 * mops.jako actually prints out the
6671 millions-of-operations-per-second
6672 (mops) value instead of just the operations-per-second value.
6674 2001-10-21 18:03 simon
6676 * classes/intclass.o:
6679 2001-10-21 17:47 simon
6681 * MANIFEST, Makefile.in, make_vtable_ops.pl, pmc.c, vtable_h.pl,
6682 Parrot/Vtable.pm, classes/genclass.pl, classes/intclass.c,
6683 classes/intclass.o, include/parrot/parrot.h, include/parrot/pmc.h,
6684 lib/Parrot/Vtable.pm:
6685 Initial work on PMCs. Explanation to follow
6687 2001-10-21 15:20 gregor
6689 * examples/assembly/queens.pasm:
6690 * Modernize the calling conventions in queens.pasm. It was using
6692 which now must be rotate. Also, changed to use return values on
6694 stack instead of in I0.
6696 2001-10-19 18:14 gregor
6698 * core.ops, stacks.c, include/parrot/stacks.h,
6699 languages/jako/jakoc:
6700 Per Dan's request, replacing 'swap' op by 'rotate'.
6702 * core.ops: Replaced 'swap()' by 'rotate(i|ic)'.
6704 * stacks.c and stacks.h: Removed swap-related functions from my
6705 prior commit, replacing them with stack_depth(), stack_entry()
6706 and rotate_entries().
6708 NOTE: The stack_depth() and rotate_entries() routines could
6709 be made more efficient through the caching of the sum of chunk
6710 'used' members from lower chunks in a field in the upper
6711 chunks. Also, if the interpreter's stack_base was changed to
6712 hold the pointer to the *top* chunk (since we usually come
6713 at the stack from the top down) instead of the *bottom*
6714 chunk. The code here at least works, and we can decide about
6715 bigger changes separately.
6717 For now, rotate only handles rotates in one direction and
6718 of magnituded one. A fully general rotate would do handle
6719 rotates in both directions and of arbitrary amounts. Again,
6720 this implementation is sufficient for current applications,
6721 and a feature-complete version can be developed if this turns
6722 out to be otherwise the right type of implementation.
6724 This change includes a new exception for ERROR_STACK_SHALLOW,
6725 meaning "not-empty-yet-not-deep-enough-for-what-you-asked".
6727 * jakoc: Changed the calling convention to use rotate instead
6728 of swap (of course). Also changed the convention for return
6729 value passing to use the stack as well.
6731 2001-10-19 13:36 gregor
6733 * MANIFEST, core.ops, disassemble.pl, stacks.c,
6734 examples/assembly/queens.pasm, include/parrot/stacks.h,
6735 languages/jako/.cvsignore, languages/jako/Makefile,
6736 languages/jako/bench.jako, languages/jako/euclid.jako,
6737 languages/jako/fact.jako, languages/jako/jakoc,
6738 languages/jako/mandelbrot.jako, languages/jako/mops.jako,
6739 languages/jako/primes.jako, languages/jako/queens.jako,
6740 languages/jako/sub.jako:
6741 * New stack functions push_entry(), pop_entry() and swap_entry().
6742 The first two exist for the support of the last one. These
6743 functions don't care what is in the stack entries. These exist
6744 to support the new 'swap' op (see next bullet).
6746 * New op 'swap' for swapping the top two elements on the stack.
6747 This is necessary for passing arguments to functions, since
6748 the return address will be on top of any arguments that have
6749 been pushed on the stack. This way, you can use a (swap, pop)
6750 pair to retrieve each argument (for subroutine linkage).
6752 * Disassembler now prints numbers in decimal by default, with
6753 a new '-x' flag to turn on hexadecimal display. Since other
6754 members of the Parrot Tool Set use decimal by default, this
6755 makes it easier to compare output from the various tools.
6757 * Jako compiler has more explanatory comments and the following
6760 * Lexically scoped variables.
6762 * Subroutines that take arguments and return values:
6764 sub int foo(int bar) {
6771 * ... if (...) and ... unless (...) statement modifiers
6772 can be used on next, last and redo.
6774 * Bitwise and (&, &=) and or (|, |=) ops.
6776 * Type names are just 'int', 'num', 'str', and 'poly' now.
6777 The old long names 'integer', 'number', 'string', and
6778 'polytype' are no longer valid.
6780 * Integer variable assignments can now use 0b (binary),
6781 0 (octal) and 0x (hexadecimal) radix prefixes on literals.
6783 * New Jako and Parrot assembly examples queens.{jako,pasm} for
6784 solving the eight-queens problem. The assembly example is a
6785 hand-modified version of the assembly code produced by the
6786 Jako compiler from queens.jako. A few unnecessary ops have
6787 been removed, lots of unnecessary labels have been removed,
6788 and all the Jako source code comments have been removed.
6790 * Makefile and .cvsignore in languages/jako modified so that
6791 the assembler produces listings when assembling the programs,
6792 yet the *.list files are ignored by CVS.
6794 * Made the default target in languages/jako/Makefile 'all'.
6796 * Modified some of the Jako examples to use some of the new
6797 features of Jako, such as subroutines and lexical variable
6800 2001-10-19 02:43 gregor
6802 * runops_cores.c, include/parrot/runops_cores.h:
6803 Bug fix (gcc doesn't complain, but MIPSpro does):
6805 * Added missing extern to runops_cores array declaration in
6806 include/parrot/runops_cores.h
6808 * Also added 'const' there and in runops_cores.c
6810 2001-10-18 15:18 gregor
6812 * .cvsignore, include/parrot/oplib/.cvsignore:
6813 * Ignore the vtable-related generated files.
6815 2001-10-18 15:14 gregor
6818 * left and right shifts now allow the 2nd argument to be a
6821 2001-10-18 14:55 simon
6823 * make_vtable_ops.pl:
6824 This is C, not Perl. How on earth did that even compile?
6826 2001-10-18 14:54 simon
6828 * make_vtable_ops.pl:
6831 2001-10-18 12:33 simon
6833 * Makefile.in, make_vtable_ops.pl, vtable.tbl:
6834 Initial stab at vtable opcode creation stuff.
6836 2001-10-18 02:15 gregor
6838 * MANIFEST, Makefile.in, interpreter.c, runops_cores.c, trace.c,
6839 include/parrot/interpreter.h, include/parrot/runops_cores.h,
6840 include/parrot/trace.h: Preparation for autogenerated runops cores:
6842 * Split tracing and runops core stuff out of interpreter.c into
6843 trace.c and runops_cores.c
6845 * Similar split of stuff from include/parrot/interpreter.h
6847 * Manifest and Makefile.in updates to make things still compile.
6849 2001-10-18 01:21 gregor
6851 * Makefile.in, ops2c.pl, ops2pm.pl, pbc2c.pl: Bug fixes:
6853 * Makefile.in: examples/assembly/mops.c depends on pbc2c.pl
6855 * Makefile.in: Parrot/OpLib/core.pm depends on ops2pm.pl
6857 * ops2c.pl: Added second arg to mkdir (perl 5.005_02 complains)
6859 * ops2pm.pl: Added second arg to mkdir (perl 5.005_02 complains)
6861 * pbc2c.pl: Removed explicit include of <math.h>, replacing it
6863 copy of $ops->preamble.
6865 2001-10-17 22:32 bdwheele
6867 * interpreter.c: Moved op dump code into trace_op_dump, per Dan's
6870 2001-10-17 22:08 gregor
6872 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
6873 * Now handles label-and-comment-only lines.
6875 2001-10-17 22:04 bdwheele
6877 * interpreter.c: added more comprehensive trace output
6879 2001-10-17 16:50 tom
6881 * Makefile.in: Removed the explicit rule for building mops.o from
6882 mops.c so that the implicit rule for compiling C files is used
6883 instead. This means that the chosen C flags are used, including any
6884 optimisation options.
6886 2001-10-17 15:24 tom
6888 * core.ops, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: Enhanced the
6889 op explosion logic to be able to handle exploding this:
6899 without also generating this unwanted version:
6903 The enhanced version rejects any expansion where there is more than
6904 one expanded argument and all the expanded arguments are constants.
6906 2001-10-17 14:20 simon
6908 * Makefile.in, ops2c.pl, ops2pm.pl, examples/assembly/Makefile:
6909 Build fixes to use correct Perl version and ensure that things are
6910 running in the right directory.
6912 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
6914 2001-10-17 13:16 simon
6917 core.pm is more critical than that.
6919 2001-10-17 13:05 simon
6921 * core.ops, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
6922 "Explode" ops into multiple versions for different parameters.
6924 Courtesy of: Tom Hughes <tom@compton.nu>
6926 2001-10-17 12:54 simon
6929 Fix dependencies and cleaning.
6931 2001-10-17 12:45 simon
6933 * Configure.pl, Makefile.in:
6934 Fixes to make Parrot compile without the temporary build hack
6936 Courtesy of: Jason Gloudon <perl@gloudon.com>
6938 2001-10-16 20:43 gregor
6941 * Fixed dependencies for building Parrot/OpLib/core.pm
6943 2001-10-16 19:35 bdwheele
6945 * core.ops, t/op/string.t: Changed set s,sc to use string_copy &
6946 added test, thanks to Alex Gough
6948 2001-10-16 16:49 bdwheele
6950 * core.ops: added opcode variants for constants and 3 arg concat
6952 2001-10-16 15:12 bdwheele
6954 * core.ops: added "set Sx,Sy" as a string copy to match the other
6955 register-to-register copies available
6957 2001-10-16 13:09 gregor
6960 * Added #include <sys/time.h> in the preamble for gettimeofday().
6962 2001-10-16 13:09 gregor
6965 * Removed cd t; make, which no longer applies
6967 2001-10-16 03:18 bdwheele
6969 * core.ops: fix save & restore operations to push correct type onto
6970 stack. [good eye to Jason Gloudon for noticing this]
6972 2001-10-16 01:38 bdwheele
6974 * core.ops, register.c, examples/assembly/fact.pasm,
6975 include/parrot/register.h: send in the clones: clone routines for
6976 parrot + example program
6978 2001-10-15 22:37 gregor
6980 * MANIFEST, Makefile.in, examples/assembly/.cvsignore,
6981 examples/assembly/Makefile, examples/assembly/bsr.pasm,
6982 examples/assembly/call.pasm, examples/assembly/euclid.pasm,
6983 examples/assembly/jump.pasm, examples/assembly/local_label.pasm,
6984 examples/assembly/mops.pasm, examples/assembly/stack.pasm,
6985 examples/assembly/substr.pasm, examples/assembly/trace.pasm,
6986 t/.cvsignore, t/Makefile, t/call.pasm, t/euclid.pasm, t/jump.pasm,
6987 t/local_label.pasm, t/test.pasm, t/test2.pasm, t/test3.pasm,
6988 t/test4.pasm, t/test5.pasm, t/trace.pasm:
6989 * Moved examples from t/*.pasm to examples/assembly/*.pasm, with
6991 renames so the names match what they demonstrate.
6993 2001-10-15 22:18 gregor
6995 * core.ops, t/test.pasm:
6996 * time_n uses gettimeofday() to get sub-second times.
6998 * t/test.pasm uses time_n directly rather than doing int stuff
7000 converting to num later.
7002 2001-10-15 12:28 gregor
7004 * t/: test.pasm, test2.pasm, trace.pasm:
7005 * t/test.pasm prints using string constants instead of string
7008 * t/test2.pasm assembles (using implicit op modes)
7010 * t/trace.pasm updated for new behavior of trace_ic, which does
7012 require an 'end' after 'trace'.
7014 2001-10-15 00:47 gregor
7016 * core.ops, interpreter.c, test_main.c,
7017 include/parrot/interpreter.h, t/test.pasm: * New interpreter flag
7020 * New runops cores to handle profiling
7022 * Support for -p flag in test_prog to enable profiling
7024 * New profile_ic op to control profiling at run-time
7026 2001-10-14 21:54 gregor
7028 * core.ops, Parrot/OpsFile.pm, docs/.cvsignore, docs/Makefile,
7029 lib/Parrot/OpsFile.pm: Integrated op documentation.
7031 * core.ops now contains POD documentation of ops, interspersed
7035 * Ops are organized into POD =head2 sections
7037 * Parrot/OpsFile.pm now treats the preamble of the ops file as
7039 up to the first POD directive OR op definition.
7041 * docs/Makefile now generates core_ops.pod from core.ops vi
7044 2001-10-14 11:58 simon
7047 Unbreak Digital Un^W^WTru64
7049 2001-10-14 11:00 simon
7054 2001-10-14 10:56 tom
7056 * Configure.pl: Stop Configure trying to make op_info.c and op.h as
7057 op_info.c no longer exists and op.h is no longer a generated file.
7059 2001-10-14 10:54 tom
7061 * Makefile.in: Added vtable.h to the list of things removed by the
7064 2001-10-14 01:43 gregor
7066 * .cvsignore, MANIFEST, Makefile.in, basic_opcodes.ops,
7067 build_interp_starter.pl, core.ops, disassemble.pl, interpreter.c,
7068 make_op_header.pl, memory.c, opcheck.pl, opcode_table, ops2c.pl,
7069 ops2pm.pl, packfile.c, pbc2c.pl, process_opfunc.pl,
7070 Parrot/Assembler.pm, Parrot/Op.pm, Parrot/OpsFile.pm,
7071 Parrot/OpLib/.cvsignore, lib/Parrot/Assembler.pm, lib/Parrot/Op.pm,
7072 lib/Parrot/OpsFile.pm, lib/Parrot/OpLib/.cvsignore,
7073 include/parrot/.cvsignore, include/parrot/interp_guts.h,
7074 include/parrot/interpreter.h, include/parrot/op.h,
7075 include/parrot/oplib/.cvsignore, t/.cvsignore, t/Makefile,
7076 t/euclid.pasm, t/test.pasm, t/op/integer.t, t/op/number.t,
7077 t/op/stacks.t, t/op/string.t, t/op/trans.t:
7080 * basic_opcodes.ops and opcode_table replaced by core.ops
7082 * process_opfunc.pl replaced by Parrot/OpsFile.pm, Parrot/Op.pm,
7083 and ops2c.pl. These convert *.ops to *_ops.c and
7084 include/parrot/oplib/*_ops.h
7086 * New ops2pm.pl converts *.ops to Parrot/OpLib/*.pm
7088 * disassemble.pl modified to use
7090 * interpreter.c modified to use structures in core_ops.c instead
7091 of the old op_info and op_func stuff. We're not yet to the
7092 point of handling multiple oplibs at a time, but we are getting
7095 Fingerprinting stuff disabled for now. We used to go off
7096 opcode_table. We need to rethink this. I have some ideas to
7097 make it unnecessary, but it remains to be seen whether others
7098 will like the direction they take us.
7100 Termination condition for while(){} loop in runops is now
7101 (pc) instead of (*pc). Any op can cause a HALT by returning
7102 a NULL pointer. Ops end, bounds and trace all do this. So, now
7103 the 'end' op body is actually executed, although all it does
7106 * Makefile.in modified to perform a test build using pbc2c.pl,
7107 which is the bytecode --> C compiler I've posted to the
7110 * Op full names are now autogenerated. Op root names must not
7111 contain underscores, so some op renamings have happened.
7112 Such as clear_i becoming cleari.
7114 2001-10-13 11:49 simon
7116 * Configure.pl, MANIFEST:
7117 Make parrot actually build again.
7119 2001-10-12 21:34 dan
7121 * docs/parrot_assembly.pod: Added docs for the new save/restore/bsr
7124 2001-10-12 20:56 dan
7126 * MANIFEST, Makefile.in, basic_opcodes.ops, interpreter.c,
7127 opcode_table, process_opfunc.pl, stacks.c, include/parrot/stacks.h,
7128 t/test3.pasm, t/test4.pasm, t/test5.pasm: Changes to support
7129 generic stack now in. We also have subroutines, of a simple sort!
7131 2001-10-12 19:15 tom
7133 * t/op/string.t: Improved string comparison tests try all string
7134 combinations with each of the comparison ops.
7136 2001-10-12 19:09 dan
7138 * interpreter.c: Properly sets up generic stack now
7140 2001-10-12 19:09 dan
7142 * include/parrot/interpreter.h: Fixed stack chunk struct type in
7143 interpreter structure
7145 2001-10-12 18:59 dan
7147 * stacks.c, include/parrot/parrot.h, include/parrot/stacks.h: More
7148 changes to get the generic stack working
7150 2001-10-12 18:59 dan
7152 * Configure.pl, MANIFEST, config_h.in, testparrotsizes_c.in,
7153 hints/vms.pl: Made the changes to figure out mask bits for various
7154 register and stack chunks
7156 2001-10-11 22:09 dan
7158 * docs/parrot_assembly.pod: Tossed the parameter for return
7160 2001-10-11 19:28 tom
7162 * strnative.c: Assignment, not comparison. (Plus formatted for
7165 Courtesy of Bryan C. Warnock
7167 2001-10-10 19:21 tom
7169 * basic_opcodes.ops, opcode_table, string.c, strnative.c,
7170 strutf16.c, strutf32.c, strutf8.c, docs/strings.pod,
7171 include/parrot/string.h, t/op/string.t: Added support for string
7172 comparisons and extended the comparison ops to include comparison
7175 2001-10-10 17:58 dan
7177 * MANIFEST: Shouldn't have added vtable.h to the manifest...
7179 2001-10-10 17:54 dan
7181 * MANIFEST, stacks.c, vtable_h.pl, Parrot/Vtable.pm,
7182 lib/Parrot/Vtable.pm: Now spits out the #defines for the various
7183 vtable type entries properly
7185 2001-10-10 15:37 dan
7187 * Parrot/Vtable.pm, lib/Parrot/Vtable.pm: Re-enabled change to
7188 parse new vtable.tbl file now that I've actually checked *in* the
7189 new format vtable.tbl file...
7191 2001-10-10 15:32 dan
7193 * vtable.tbl: New Column to indicate the type of the vtabel entry
7194 so we can know how many slots it takes
7196 2001-10-10 05:26 thgibbs
7198 * Parrot/Vtable.pm, lib/Parrot/Vtable.pm, vtable_h.pl: Patch to
7199 allow parrot to compile. PACKAGE is not defined, therefore, I
7200 added a struct before it to have it not complain until we define
7201 PACKAGE. Also, there was an extra shift in Vtable.pm and a missing
7202 semicolon at the end of the struct declaration.
7204 2001-10-10 05:09 thgibbs
7206 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: This patch makes
7207 string constants of the form U"string" become unicode encoded
7208 parrot strings and the form N"string" become native encoded parrot
7211 Courtesy of: Tom Hughes <tom@compton.nu>
7213 2001-10-10 04:55 dan
7215 * vtable_h.pl, Parrot/Vtable.pm, lib/Parrot/Vtable.pm: Start of
7216 support for generating the vtable function table offset macros
7218 2001-10-10 01:05 simon
7221 The test for cmod_i was using the 'mod Ix, Ix, Ix' form which
7222 compiles into the mod op, not the cmod_i op, hence wasn't testing
7223 what it thought it was.
7225 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
7227 2001-10-09 03:45 thgibbs
7229 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Patch to allow
7230 assembler to generate unicode strings.
7232 Courtesy of: Tom Hughes <tom@compton.nu>
7234 2001-10-08 19:30 brentdax
7236 * Configure.pl, test_c.in, hints/vms.pl: Cleaner VMS support, more
7237 info for Parrot::Config to remember, more flexible test.c stuff
7239 2001-10-08 15:04 gregor
7241 * basic_opcodes.ops:
7242 * Removed trash from early mod_i experiments (pardon our dust)
7244 2001-10-08 14:56 gregor
7246 * basic_opcodes.ops:
7247 * Fixed a couple of typos.
7249 2001-10-08 14:45 gregor
7251 * basic_opcodes.ops, opcode_table, t/op/integer.t, t/op/number.t:
7252 Arithmetic enhancements:
7254 * Renamed existing mod_i as cmod_i and added "corrected" mod_i:
7256 NOTE: This "uncorrected mod" algorithm uses the C language's
7258 mod operator (x % y), which is
7260 ... the remainder when x is divided by y, and thus is zero
7264 The direction of truncation for / and teh sign of the
7266 are machine-dependent for negative operands, as is the
7268 on overflow or underflow.
7274 ... if the second operand is 0, the result is undefined.
7276 is always true that (a/b)*b + a%b is equal to z. I both
7278 non-negative, then teh remainder is non-negative and
7280 divisor; if not, it is guaranteed only that the absolute
7282 remainder is smaller than the absolute value of the
7287 This op is provided for those who need it (such as
7289 applications with heavy use of mod, but using it only with
7291 arguments), but a more mathematically useful numeric mod based
7293 floor(x/y) and defined with y == 0 is provided by the mod_i op.
7295 [1] Brian W. Kernighan and Dennis M. Ritchie, *The C
7297 Language*, Second Edition. Prentice Hall, 1988.
7299 * Added "corrected" mod_i:
7301 NOTE: This "corrected mod" algorithm is based on the C code on
7303 of [1]. Assuming correct behavior of C's built-in mod operator
7305 positive arguments, this algorithm implements a mathematically
7307 version of mod, defined thus:
7309 x mod y = x - y * floor(x / y)
7311 For more information on this definition of mod, see section 3.4
7317 [1] Donald E. Knuth, *MMIXware: A RISC Computer for the Third
7318 Millennium* Springer, 1999.
7320 [2] Ronald L. Graham, Donald E. Knuth and Oren Patashnik,
7322 Mathematics*, Second Edition. Addison-Wesley, 1994.
7324 * Added mod_n, using the same formula as above, but with FLOATVAL
7327 * Added cmod_n, using the C math library's fmod() function:
7329 NOTE: This "uncorrected mod" algorithm uses the built-in C math
7331 fmod() function, which computes
7333 ... the remainder of dividing x by y. The return value is x
7335 where n is the quotient of x / y, rounded towards zero to
7338 -- fmod() manpage on RedHat
7341 In addition, fmod() returns
7343 the remainder, unless y is zero, when the function fails
7347 According to page 251 of [1], the result when y is zero is
7351 This op is provided for those who need it, but a more
7353 useful numeric mod based on floor(x/y) instead of truncate(x/y)
7355 defined with y == 0 is provided by the mod_n op.
7357 [1] Brian W. Kernighan and Dennis M. Ritchie, *The C
7359 Language*, Second Edition. Prentice Hall, 1988.
7361 * Added and modified tests as appropriate for the above.
7363 2001-10-08 08:49 thgibbs
7365 * include/parrot/exceptions.h, include/parrot/parrot.h,
7366 include/parrot/string.h, include/parrot/strutf16.h,
7367 include/parrot/strutf32.h, include/parrot/strutf8.h,
7368 include/parrot/transcode.h, include/parrot/unicode.h, MANIFEST,
7369 Makefile.in, global_setup.c, string.c, strnative.c, transcode.c,
7370 strutf16.c, strutf32.c, strutf8.c: Added code to handle unicode
7371 strings for utf8, utf16, and utf32.
7373 Courtesy of: Tom Hughes <tom@compton.nu>
7375 2001-10-08 08:10 thgibbs
7377 * memory.c: Fixed uninitialized variables.
7379 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7381 2001-10-08 01:21 gregor
7383 * packfile.c: * Casting a return value
7385 * Potential uninitialized variable fix
7387 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
7389 2001-10-08 01:15 gregor
7391 * packfile.c, test_main.c: One of Bryan's languishing patches (with
7392 a few tweaks of my own):
7396 * Printf format fixes
7398 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7400 2001-10-07 22:39 thgibbs
7402 * build_interp_starter.pl: No longer adds (void*) casts to
7403 interp_guts.c function table as they are not necessary in ANSI C.
7405 2001-10-07 16:27 gregor
7407 * basic_opcodes.ops, interpreter.c, opcode_table,
7408 process_opfunc.pl, test_main.c, include/parrot/interpreter.h,
7410 * Two new ops, trace_ic and bounds_ic that twiddle bits in
7411 interpreter->flags and set interpreter->resume_addr.
7413 * Two new runops core variants, so now we cover the relevant
7414 flag space over {trace, notrace} x {boundscheck, noboundscheck}
7416 * Runops core selection that converts the flags into an index
7418 a core table (runops_cores) to get the core function pointer.
7420 * A new trace_op variant that doesn't do bounds checking (used by
7421 the non-bounds-checking-but-tracing runops core).
7423 * PC is passed into the cores so that they can be used when
7424 resuming (they used to assume starting at the beginning of the
7425 code, which would thwart resumption).
7427 * runops() itself is changed to have a while() loop in it so that
7428 any time we drop out of the core, we'll resume if we have an
7429 interpreter->resume_addr set (after reselecting the core,
7432 * process_opfunc.pl has a new "macro": RESUME(), that sets up
7433 interpreter->resume_addr. This is used by the new ops. The new
7434 ops still return the new PC as the next op (which MUST be an
7435 'end' op to force the core loop to terminate -- *pc being false
7436 is the only termination condition we can count on for all
7439 * New interpreter flag: PARROT_BOUNDS_FLAG, used to control
7440 bounds checking core selection.
7442 * test_prog now has a '-b' flag in addition to the '-t' flag.
7444 bounds checking is off by default (I saw a performance boost:
7445 6.3 Mop/s with -b, 7.0 Mop/s without).
7447 * A new sample/test program: t/trace.pasm that twiddles the trace
7448 flag while it is running.
7450 2001-10-07 15:41 gregor
7452 * .cvsignore, Makefile.in, build_interp_starter.pl, interpreter.c,
7453 include/parrot/.cvsignore, include/parrot/interpreter.h:
7454 Now that 0.0.2 is released, I can clear out the backlog of approved
7455 but uncommitted patches. Here's one Dan approved on 2001-09-21
7458 * test_prog and pdump are linked with only the files the need,
7462 * build_interp_starter.pl writes out op_info.[hc], too. These
7464 contain op name, arg count and arg type information. This will
7466 useful for multiple things in the future, including better
7468 output and the crystalizing loader.
7470 * The DO_OP macro is now simpler and doesn't require explicit
7473 * interpreter.c is modified to use the new op info in tracing
7476 * The interpreter just points its opcode_funcs and opcode_info
7477 members at the default tables rather than allocating memory on
7480 2001-10-07 03:58 thgibbs
7482 * include/parrot/.cvsignore, vtable_h.pl: Minor updates fixing a
7483 comment and adding vtable.h to .cvsignore as it is produced by
7486 2001-10-06 20:58 thgibbs
7488 * vtable.tbl: Added * to REGEX type.
7490 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
7492 2001-10-06 13:41 simon
7494 * MANIFEST, Makefile.in, vtable.tbl, vtable_h.pl, Parrot/Vtable.pm,
7495 include/parrot/parrot.h, lib/Parrot/Vtable.pm:
7496 Framework for vtable functions.
7498 2001-10-06 06:52 thgibbs
7500 * make_op_header.pl: Removed confusing and unused typedef.
7502 2001-10-06 06:31 thgibbs
7504 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm: Removed variables that
7507 2001-10-06 06:26 thgibbs
7509 * disassemble.pl: Changed intval to op in disassembler.
7511 2001-10-06 06:21 thgibbs
7513 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Fixed typo with
7514 Assembler, local labels, and integer constants.
7516 2001-10-06 03:11 ask
7518 * Makefile.in: make `make test` actually run the tests on
7521 2001-10-06 02:04 thgibbs
7523 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7524 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7525 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7526 include/parrot/register.h, lib/Parrot/Assembler.pm,
7527 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7528 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7529 t/op/integer.t: No, it didn't mess anything up. I just forgot to
7532 2001-10-06 02:02 thgibbs
7534 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7535 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7536 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7537 include/parrot/register.h, lib/Parrot/Assembler.pm,
7538 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7539 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7540 t/op/integer.t: oops...this messed something up. I must have
7541 missed something in the patch...I have reverted.
7543 2001-10-06 01:57 thgibbs
7545 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7546 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7547 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7548 include/parrot/register.h, lib/Parrot/Assembler.pm,
7549 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7550 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7551 t/op/integer.t, Types_pm.in, basic_opcodes.ops, config_h.in,
7552 memory.c, packfile.c, process_opfunc.pl, strnative.c, test_main.c:
7553 This patch ensures that all bytecode is of type opcode_t except for
7554 the constant table constants. That means that almost all of the
7555 INTVALs in the code were replaced with opcode_t and the i pack type
7556 was replaced with the op pack type in calls to pack_arg and such.
7557 Also, since it has been declared that ALL integer constants are to
7558 be 32 bits, some test cases were changed to ensure that an integer
7559 constant was no bigger than 2 ** 31.
7561 process_opfunc.pl was also cleaned up to no longer look at either
7562 opcode_table or interp_guts.h but gather all of its information
7565 The Assembler.pm module was changed to do late binding of arguments
7566 so that 0 could be treated like 0.0 without having to be so
7567 declared. Also, only strings now use the [sc:N] intermediate form
7568 as it was unnecessary for integer and float types.
7570 2001-10-05 21:59 gregor
7572 * MANIFEST, languages/jako/Makefile:
7573 Fixed things due to the movement of little_languages/* to
7576 2001-10-05 18:31 gregor
7579 Updated MANIFEST to reflect recent additions for Jako.
7581 2001-10-05 17:54 gregor
7583 * languages/jako/: Makefile, bench.jako, euclid.jako, fact.jako,
7584 fib.jako, hello.jako, jakoc, leibniz.jako, mandelbrot.jako,
7585 mops.jako, primes.jako, sub.jako:
7588 * User-defined subroutines.
7589 * Generates assembly code with the Jako code in comments.
7590 * "end;" no longer required at the end of programs.
7591 * Better handling of const-reg and reg-const.
7592 * Optimizes const-const operations to compile-time
7594 * Constants in addition to variables.
7596 * Allow leading minus signs in integer and number constants
7600 * New sample programs:
7602 * leibniz.jako (based on Greg McCarroll's leibniz.pasm
7604 * mandelbrot.jako (based on Leon Brocard's translation of
7605 Glenn Rhodes' C code)
7606 * mops.jako (based on t/test.pasm)
7607 * primes.jako (based on Leon Brocard's primes.pasm example)
7608 * sub.jako (demonstrates a simple user-defined subroutine)
7610 2001-10-05 12:54 gregor
7612 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
7613 * Removed mysterious extra copy of code after POD.
7615 2001-10-05 12:46 gregor
7617 * basic_opcodes.ops, t/op/string.t:
7618 * Enabled the previously SKIPped test of printing string regs
7622 * Made print_s do nothing if the STRING pointer in the register
7626 2001-10-04 21:19 dan
7628 * Configure.pl: VMS tweaks
7630 2001-10-04 21:17 dan
7632 * hints/vms.pl: Hints file for VMS
7634 2001-10-04 00:58 bdwheele
7636 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: fixed but in
7637 Assembler which stopped equates from working.
7639 2001-10-03 21:50 gregor
7641 * Makefile.in, docs/.cvsignore, docs/Makefile, docs/parrotbyte.pod:
7643 * More documentation updates for the packfile stuff.
7645 2001-10-03 21:37 gregor
7647 * docs/parrotbyte.pod:
7648 * Pointed the reader at Parrot::PackFile.
7650 2001-10-03 21:34 gregor
7652 * Parrot/PackFile.pm, lib/Parrot/PackFile.pm:
7653 * Updated documentation to match current implementation.
7655 2001-10-03 18:30 gregor
7657 * .cvsignore, disassemble.pl, Parrot/Assembler.pm,
7658 lib/Parrot/Assembler.pm, t/call.pasm, t/euclid.pasm,
7659 t/local_label.pasm, t/test.pasm, t/test2.pasm, t/test3.pasm,
7661 * Added new syntax to the assembler to allow square-bracket
7662 arithmetic expressions involving (global) labels, the current
7663 instructions base address ('@'), numeric constants (not
7665 and basic arithmetic operators (+, -, *, / -- although + and -
7666 are likely to be the only ones used in practice).
7668 * Fixed a bug in Parrot/Assemble.pl that caused macro expansion
7670 fail (argument passing wasn't working).
7672 * Enabled t/op/basic.t's last test, which is actually a copy of
7674 code from t/call.pasm. Now all tests there are enabled and
7677 * Added new example/test program t/call.pasm to demonstrate
7679 macros and poor-man's subroutine calls
7681 * Added header comments to t/*.pasm
7683 2001-10-03 18:00 simon
7686 Needed, since it's in the MANIFEST.
7688 2001-10-03 17:56 simon
7690 * t/op/: string.t, time.t:
7691 Small fixes to help Win32 on its way.
7693 2001-10-03 17:41 simon
7698 2001-10-03 17:39 simon
7700 * MANIFEST, NEWS, README:
7701 README, NEWS and MANIFEST? Could it be time for Parrot 0.0.2? I
7704 2001-10-03 17:21 simon
7706 * basic_opcodes.ops, interpreter.c, packfile.c:
7707 Evil printf bandaid (which allows Sparc64 to pass tests)
7709 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
7711 2001-10-03 16:58 simon
7713 * string.c, t/op/string.t:
7714 chop fixes for n < 0 and tests
7716 Courtesy of: Alex Gough <alex@rcon.org>
7718 2001-10-03 15:51 thgibbs
7720 * interpreter.c: Changed an occurrence of INTVAL to opcode_t
7722 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7724 2001-10-02 17:48 dan
7726 * include/parrot/stacks.h: Fix typo in function name
7728 2001-10-02 17:35 dan
7730 * include/parrot/stacks.h: changed to support new stack stuff
7733 2001-10-02 15:01 simon
7735 * Configure.pl, Types_pm.in, basic_opcodes.ops, config_h.in,
7736 interpreter.c, make_op_header.pl, memory.c, packfile.c,
7737 process_opfunc.pl, register.c, string.c, strnative.c,
7738 Parrot/Opcode.pm, Parrot/PackFile.pm, Parrot/String.pm,
7739 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7740 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
7741 docs/overview.pod, docs/strings.pod, include/parrot/interpreter.h,
7742 include/parrot/memory.h, include/parrot/packfile.h,
7743 include/parrot/parrot.h, include/parrot/register.h,
7744 include/parrot/stacks.h, include/parrot/string.h,
7745 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
7749 2001-10-02 12:49 gregor
7751 * process_opfunc.pl:
7752 * Fixed a tyop: s/string/integer/ for INT_CONST expansion
7754 2001-10-02 12:40 simon
7756 * basic_opcodes.ops, process_opfunc.pl, register.c,
7757 include/parrot/register.h:
7758 Move preprocessing of register accessors to process_opfunc.pl
7760 Courtesy of: Jason Gloudon <perl@gloudon.com>
7762 2001-10-02 01:20 ask
7764 * README: add a few lines about lists.
7766 2001-10-01 23:00 brentdax
7768 * Configure.pl, Makefile.in, hints/mswin32.pl: Make 'make clean'
7769 work on Win32 (courtesy of Mattia Barbon <mbarbon@dsi.unive.it>)
7771 2001-10-01 22:50 brentdax
7773 * Configure.pl, test_c.in: More changes for 64-bit compatibility
7775 2001-10-01 21:51 simon
7777 * process_opfunc.pl:
7778 Michael Fischer's patch broke conditionals.
7780 2001-10-01 15:38 simon
7782 * process_opfunc.pl:
7783 Small hack to keep process_opfunc.pl from generating extra return()
7786 Courtesy of: Michael Fischer <michael@visv.net>
7788 2001-10-01 15:32 simon
7790 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
7793 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
7795 2001-10-01 01:49 simon
7798 Simon is an idiot. Don't trust him with your code.
7800 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
7802 2001-10-01 00:59 simon
7804 * Parrot/String.pm, lib/Parrot/String.pm:
7805 Was in manifest, but not in CVS.
7807 2001-09-30 21:25 simon
7809 * MANIFEST, Types_pm.in, assemble.pl, basic_opcodes.ops,
7810 disassemble.pl, packfile.c, pdump.c, process_opfunc.pl,
7811 Parrot/Assembler.pm, Parrot/PackFile.pm,
7812 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
7813 Parrot/PackFile/FixupTable.pm, lib/Parrot/Assembler.pm,
7814 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
7815 lib/Parrot/PackFile/Constant.pm, lib/Parrot/PackFile/FixupTable.pm,
7816 include/parrot/packfile.h, include/parrot/string.h:
7817 Move NVs to the constant table. * Changes to Types_pm.in to make
7818 life easier for some of the packing/etc. I'm doing elsewhere.
7819 Also, we now pack 'n' as 'i'.
7821 * Moved the guts of assemble.pl to Parrot/Assembler.pm so that
7822 eventually we can use all these tools together inside scripts
7823 rather than call out to the shell to run the programs.
7825 * As I was tracking down problems, I converted the internal
7826 documentation of the assembler to POD from comments.
7828 * Changed the numeric regexp in the assembler to detect leading
7829 signs and trailing exponents.
7831 * Updated basic_opcodes.ops to fetch numeric constants from the
7834 * Enhanced the disassembler in a number of ways to make my life
7835 easier while tracking down bugs (try it out). It now puts in
7836 labels for ops that are the destinations of flow control ops.
7838 * packfile.c now has a TRACE_PACKFILE switch that can be set
7839 to get it to print info as it processes. I needed this while
7840 debugging, but I can remove it or change it before committing
7843 * Updated pdump.c because it was missing a call to init_world().
7845 * Updated process_opfunc.pl to deal with numeric constants
7846 being stored in the constant table instead of inline.
7848 * Added multiple type support to Parrot/PackFile/Constant.pm
7850 * Added Parrot/String.pm, to be used for constants.
7852 * Added packfile.[hc] functions for allocating new constants
7855 * Made string_copy visible to the world in parrot/string.h.
7859 Courtesy of: Gregor N. Purdy <gregor@focusresearch.com>
7861 2001-09-29 15:56 gregor
7863 * languages/jako/Makefile:
7864 Removed assumption that '.' is on the path.
7866 2001-09-29 15:55 gregor
7868 * languages/jako/Makefile:
7869 Removed references to leibnitz test program.
7871 2001-09-29 15:21 thgibbs
7873 * t/op/trans.t, basic_opcodes.ops: Added NV casts to transcendental
7874 math ops args to work on Solaris.
7876 2001-09-27 15:15 thgibbs
7878 * assemble.pl: Added case insensitive matches to hex and binary
7881 Courtesy of: Johnathan Scott Duff <duff@cbi.tamucc.edu>
7883 2001-09-27 04:46 thgibbs
7885 * assemble.pl: This patch makes integer constants of the form
7886 0b[01]+ work with perl 5.005. The oct function in versions of perl
7887 before 5.6 did not handle the 0b numeric prefix; therefore, it was
7888 returning 0. To fix this, I added a from_binary function that
7889 would take a binary string and return its decimal representation.
7890 Now, instead of blindly calilng oct, it makes a distinction between
7891 0/0x numbers and 0b numbers.
7893 2001-09-26 19:30 thgibbs
7895 * assemble.pl: Error now returns a non-zero status
7897 Courtesy of: Andrew Kuchling <akuchlin@mems-exchange.org>
7899 2001-09-26 19:13 gregor
7901 * MANIFEST, Makefile.in, basic_opcodes.ops, bytecode.c,
7902 interpreter.c, packfile.c, pdump.c, test_main.c,
7903 include/parrot/bytecode.h, include/parrot/interpreter.h,
7904 include/parrot/packfile.h, include/parrot/parrot.h, t/op/integer.t,
7906 * bytecode.[hc] removed. packfile.[hc] are the interface to the
7907 packfile/bytecode file from C. May be renamed in the future.
7909 * packfile.[hc] changed to use 'struct PackFile *', etc. instead
7910 of 'PackFile *', just like the interpreter, etc.
7912 * Constants are accessed via the interpreter's 'code' member
7913 (struct PackFile * code). Macros PCONST(i) and PNCONST are
7914 provided to access constants by index and the number of
7915 constants, respectively (assumes a variable 'interpreter' of
7916 the appropriate type is in scope).
7918 * Byte Code is accessed via the interpreter's 'code' member.
7920 * Changed PackFile_Constant to point to a STRING instead of
7922 members for the string_make() arguments. Also has a 'type' IV
7923 in preparation for allowing multiple types of constants in
7926 * Removed hardcoded example program from test_main.c. We have
7927 plenty of test programs elsewhere.
7929 * test_prog now uses a PackFile to deal with the program before
7930 sending it on to the interpreter.
7932 * Added missing 'end' ops to some tests in t/op/integer.t and
7935 2001-09-26 18:38 thgibbs
7937 * assemble.pl: Separated code into functions and added comments.
7939 2001-09-26 18:29 simon
7942 Fix 64-bit chunk-base issue.
7944 2001-09-26 06:55 thgibbs
7946 * t/op/bitwise.t: Added end to bitwise tests.
7948 2001-09-26 00:54 dan
7950 * docs/parrot_assembly.pod: Added in the base for threading, I/O,
7951 and interpreter creation. Skeleton only, but it's something to peer
7954 2001-09-25 21:44 thgibbs
7956 * t/op/trans.t: Removed loops in transcendtal op test.
7958 2001-09-25 10:12 simon
7960 * MANIFEST, t/op/basic.t, t/op/bitwise.t, t/op/integer.t,
7961 t/op/string.t, t/op/time.t:
7964 Courtesy of: Alex Gough <alex@rcon.org>
7966 2001-09-24 19:08 gregor
7969 * Enabled the clear_n test.
7971 2001-09-24 18:56 gregor
7973 * Parrot/.cvsignore:
7974 * Ignore the generated Types.pm file.
7976 2001-09-24 18:52 gregor
7978 * languages/jako/Makefile, t/op/number.t:
7979 * No need to skip the inc and dec numeric tests anymore. I fixed
7981 assembler earlier today.
7983 2001-09-24 18:21 simon
7985 * MANIFEST, t/op/stacks.t:
7988 2001-09-24 18:19 simon
7990 * build_interp_starter.pl, interpreter.c, string.c, Parrot/Test.pm,
7991 include/parrot/exceptions.h, include/parrot/interpreter.h,
7992 lib/Parrot/Test.pm, t/op/string.t:
7993 1) captured error output, so can test errors, this might be bad,
7994 not sure. 2) basic tests for register stack frames, including some
7995 errors 3) I think we can stop skipping one of the string tests 4) I
7996 added some more substr tests, but substr was broken, so 5) changed
7997 substr to work with out of range values, or 6) throw an error if
7998 they're far too silly
8000 Courtesy of: Alex Gough <alex@rcon.org>
8002 2001-09-24 17:27 gregor
8004 * basic_opcodes.ops, opcode_table, t/op/number.t:
8005 * Op set_n was missing. Added it and a test for it. We now have
8007 same int and num ops, except mod is int-only.
8009 2001-09-24 17:01 gregor
8012 * Fixed a typo: s/Line/line/
8014 2001-09-24 16:02 gregor
8016 * basic_opcodes.ops:
8017 * Fixed dec_n_nc opcode, which had += where it should have had
8020 2001-09-24 15:34 gregor
8023 * Fixed handling of constants starting with '0' that should not
8025 sent through oct(). For example 'set N2 0.1' was being
8027 as 'set N2 0' (naughty).
8029 As reported by Leon Brocard <acme@astray.com> in the comments
8031 his mandelbrot.pasm example.
8033 2001-09-24 02:21 bdwheele
8035 * assemble.pl: fixed dumb code when --include was not specified.
8037 2001-09-24 02:17 simon
8042 2001-09-24 01:56 bdwheele
8044 * assemble.pl: * Added --include=dir option to assembler to provide
8045 a path to look for included files. * Error message of a macro is
8046 defined inside of a macro
8048 2001-09-23 21:29 bdwheele
8050 * assemble.pl: Added __FILE__ equate, fixed __LINE__ equate.
8052 2001-09-23 15:50 simon
8055 Fixed typo. Parrot might work again on non-8.3 filesystems. :)
8057 2001-09-23 02:03 ask
8059 * Configure.pl, test_c.in: fix missing newline at the end of test.c
8060 Courtesy of: acme@astray.com (Leon Brocard)
8062 rename 'test' executable used in Configure process to test_siz.
8064 2001-09-23 01:03 simon
8066 * process_opfunc.pl:
8067 iPaq fix. No, really.
8069 2001-09-23 00:47 simon
8072 Missed several, in fact.
8074 2001-09-23 00:46 simon
8079 2001-09-22 21:13 simon
8082 Assembler register numbering rigour.
8084 Courtesy of: Leon Brocard <acme@astray.com>
8086 2001-09-22 18:20 simon
8088 * Makefile.in, lib/Test/More.pm, lib/Test/Simple.pm,
8090 I'm sick of having to install Test::More everywhere. Temporary
8091 measure until we remove this silly dependency.
8093 Also a typo in Makefile.in which suggests some things were only
8094 happening correctly by sheer chance. :)
8096 2001-09-22 18:06 simon
8099 test.pasm is dead, long like make test.
8101 2001-09-22 17:47 simon
8104 De-fang overzealous floating point test.
8106 2001-09-22 17:39 simon
8108 * process_opfunc.pl:
8109 Remove hard-coded NV size assumption. Tru64 is nearly there!
8111 2001-09-22 17:18 simon
8113 * assemble.pl, disassemble.pl:
8114 More portability fixups.
8116 2001-09-22 16:44 simon
8118 * assemble.pl, Parrot/PackFile/Constant.pm,
8119 lib/Parrot/PackFile/Constant.pm:
8120 And I *think* this fixes Tru64.
8122 2001-09-22 16:37 simon
8124 * Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/ConstTable.pm:
8128 2001-09-22 16:36 simon
8130 * Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8131 Parrot/PackFile/Constant.pm, lib/Parrot/PackFile.pm,
8132 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
8134 More removal of hard-coded pack formats.
8136 2001-09-22 15:21 simon
8140 Grrr. Why isn't this working?
8142 2001-09-22 15:18 simon
8144 * Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8145 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm:
8147 Make assemble use the PackFile modules; also fixed some bugs in
8150 2001-09-22 14:38 simon
8152 * Configure.pl, MANIFEST, Types_pm.in, assemble.pl, disassemble.pl:
8154 Abstract the argument and opcode packing types and functions out
8155 into a separate module. This *should* help us maintain consistency
8156 when we change the various types.
8158 2001-09-22 00:46 brentdax
8160 * Configure.pl: Delete test.o (or its equivalent) after Configure's
8161 test program finishes.
8163 2001-09-21 21:24 brentdax
8165 * Parrot/Test.pm, lib/Parrot/Test.pm: Fix error with \ as path
8166 separator (courtesy of Mattia Barbon <mbarbon@dsi.unive.it>)
8168 2001-09-21 21:09 gregor
8170 * Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
8171 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
8173 * Fixed pad calculation (similar to recent bug fix on C library)
8175 2001-09-21 20:23 simon
8178 Pack types and sizes have gone askew.
8180 2001-09-21 20:18 brentdax
8182 * Configure.pl: Fix typo in setting stuff from the C test program
8184 2001-09-21 10:25 simon
8186 * basic_opcodes.ops, process_opfunc.pl:
8189 Courtesy of: Leon Brocard <acme@astray.com>
8191 2001-09-21 06:06 ask
8193 * Config_pm.in, assemble.pl: fix 5.005_03.
8195 2001-09-21 06:03 ask
8197 * Configure.pl: make the ivsize detection work for us normal people
8198 without . in our PATH. :-)
8200 2001-09-21 05:56 brentdax
8202 * test_main.c: Change _read to read for portability to Tru64
8203 (Damien Neil <neild@misago.org> and likely many others)
8205 2001-09-21 05:46 ask
8207 * Makefile.in: "update" target to update from cvs.
8209 2001-09-21 05:44 brentdax
8211 * Configure.pl, test_c.in: Fix issues with ivsize and nvsize
8213 2001-09-21 02:43 brentdax
8215 * Configure.pl: Fix a typo that forced the -g flag on
8217 2001-09-20 22:41 dan
8219 * packfile.c: Had some no-value returns. Naughty
8221 2001-09-20 22:40 dan
8223 * t/test.pasm: Added labels to output
8225 2001-09-20 15:39 simon
8227 * Parrot/Opcode.pm, Parrot/Test.pm, lib/Parrot/Opcode.pm,
8229 This patch does two only somewhat related things.
8231 Parrot/Opcode.pm: Change the hard-wired assumption that sizeof(nv)
8232 = 2*sizeof(iv) to a PConfig-type computed value.
8234 Parrot/Test.pm: Change it to run with the perl that was used to
8235 generate this version of Parrot. This is useful if, for example,
8236 you want to use bleadperl to build and test parrot (e.g. to try out
8237 various 64-bit options) but you still have a 5.6.x (or 5.005_xx)
8238 installed as the default 'perl' on your system. Since perl-5.7.x
8239 is installed 'version-only', a plain 'perl' is quite likely to pick
8240 up the older perl in such cases. Such an older perl might well not
8241 understand pack('q') used in the assembler.
8243 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8245 2001-09-20 15:14 gregor
8248 * Fixed a typo in pad calculation that throwing off unpack and
8251 2001-09-20 15:03 thgibbs
8253 * t/op/integer.t: Removed overflow tests from integer.t. set_i_ic
8254 tests now cover all registers.
8256 Courtesy of: Damien Neil neild@misago.org
8258 2001-09-20 14:48 thgibbs
8260 * process_opfunc.pl: Changed process_opfunc.pl to work on 64 bit
8263 2001-09-20 14:35 simon
8265 * Configure.pl, assemble.pl:
8268 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8270 2001-09-20 14:06 gregor
8272 * languages/jako/jakoc:
8273 * Fixed a tyop in the string interpolation regex.
8275 Courtesy of Michael L Maraist <maraist@UDel.Edu>
8277 2001-09-20 13:56 gregor
8279 * languages/jako/jakoc:
8280 * Updated jakoc to work with the single-destination comp ops.
8282 2001-09-20 05:08 bdwheele
8284 * assemble.pl: macro expansion. Here's the test macro I was using:
8286 # this uses I32,I31 as temporaries. # macro must be preceeded by a
8287 label. testi macro num,got,want print "Test #"
8288 print num print "..." set I32,want set
8289 I31,got eq I32,I31,$ok print "NG\n" branch
8290 $end $ok: print "OK\n" $end: endm
8294 Test1: testi 1,I3,I2
8296 2001-09-20 03:52 dan
8298 * stacks.c, include/parrot/stacks.h: Preliminary files for the
8299 generic stack support
8301 2001-09-20 02:49 bdwheele
8303 * assemble.pl: Added include processing to assemble.pl the syntax
8304 is: include 'file.to.include'
8306 2001-09-19 23:57 thgibbs
8308 * t/op/integer.t, t/op/number.t, assemble.pl, opcode_table: Fixed
8309 opcode_table listing of if_i_ic and if_n_ic. Dan had changed the
8310 function to only use 2 args, but the opcode_table still had three
8311 listed. Fixed integer.t and number.t to use the new comparison
8312 operators. Improved assemble.pl ability to grok operators by
8313 constructing a function set and comparing operator types.
8315 2001-09-19 22:42 dan
8317 * assemble.pl: Binmodes the output filehandles now. (No more
8318 bytecode munching...)
8320 2001-09-19 22:32 dan
8322 * Configure.pl, basic_opcodes.ops, opcode_table, process_opfunc.pl,
8323 t/euclid.pasm, t/test.pasm, t/test2.pasm: Changed opcodes so
8324 conditional branches take a single argument, and fall through
8327 2001-09-19 21:19 thgibbs
8329 * memory.c: Added explanation of mem_allocate_aligned give by Dan
8332 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
8334 2001-09-19 21:04 thgibbs
8336 * include/parrot/interpreter.h, Configure.pl,
8337 build_interp_starter.pl, bytecode.c, config_h.in, interpreter.c,
8338 process_opfunc.pl: Changed opcode_t from a union to a configurable
8341 2001-09-19 20:54 thgibbs
8343 * assemble.pl: Missed a couple of changes for 64 bit portability.
8345 2001-09-19 20:37 gregor
8347 * packfile.c, include/parrot/packfile.h:
8348 * Added "methods" for setting and getting all the various
8350 probably sufficient for an assembler to use the library.
8352 2001-09-19 20:04 thgibbs
8354 * assemble.pl: Modifications to run on 64 bit platforms. To run on
8355 a 64 bit platform manually change the setting for 'i' from 'l' to
8356 'q'. This should be automatically done by a Configure setting in
8359 2001-09-19 19:10 thgibbs
8361 * config_h.in: changed c++ comment to c comment.
8363 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8365 2001-09-19 17:48 gregor
8367 * .cvsignore, MANIFEST, Makefile.in, packfile.c, pdump.c,
8368 include/parrot/packfile.h:
8369 * C code for dealing with PackFiles as if they were objects.
8371 read-only interface for now, but it would not be hard to make
8373 read-write. [packfile.c, include/parrot/packfile.h]
8375 * PackFile Dumping program that falls short of disassembling, but
8376 tests the above code and provides a hex listing of the byte
8378 contents of the PackFile. [pdump.c]
8380 * New Makefile target 'pdump' for the above program, and related
8381 Makefile.in changes.
8383 * Updated MANIFEST to reflect the added files
8385 * Update .cvsignore to ignore pdump.
8387 2001-09-19 14:55 thgibbs
8389 * MANIFEST: Added number.t and trans.t to MANIFEST
8391 2001-09-19 05:40 thgibbs
8393 * process_opfunc.pl: Now taking & of opcode_t instead of i member
8394 of union opcode_t. I hope this will be more portable for set_n_nc.
8396 2001-09-19 05:39 thgibbs
8398 * t/op/integer.t: Added end to test 1.
8400 2001-09-19 00:09 thgibbs
8402 * t/op/number.t: Added end to each test
8404 2001-09-19 00:00 simon
8409 Courtesy of: Damien Neil <neild@misago.org>
8411 2001-09-18 23:52 thgibbs
8413 * interpreter.c: Added casts to appropriate types to make -Wall not
8414 complain on certain printf formats
8416 2001-09-18 23:31 thgibbs
8418 * t/op/integer.t: Added end to each test.
8420 2001-09-18 22:54 thgibbs
8422 * t/op/trans.t: Added trans.t for transcendental math function
8425 2001-09-18 22:28 simon
8428 MANIFEST updates. (And notice how I carefully snuck in the
8429 t/op/integer.t there...)
8431 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8433 2001-09-18 22:26 simon
8435 * t/: integer.t, op/integer.t:
8436 Except it doesn't go there. Duh.
8438 2001-09-18 22:25 simon
8441 Tests for integer ops.
8443 Courtesy of: Damien Neil <neild@misago.org>
8445 2001-09-18 22:03 thgibbs
8447 * include/parrot/bytecode.h, include/parrot/interpreter.h,
8448 build_interp_starter.pl, bytecode.c, config_h.in, interpreter.c,
8449 make_op_header.pl, process_opfunc.pl, test_main.c: Changed IV to
8450 opcode_t union for operators. This required a few perl script
8451 changes to output the correct type. There were also some changes
8452 to allow -pedantic in gcc
8454 2001-09-18 21:07 gregor
8456 * disassemble.pl, Parrot/PackFile.pm,
8457 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
8458 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
8459 lib/Parrot/PackFile/Constant.pm:
8460 Converted the disassembler to use the Parrot::PackFile Perl classes
8463 2001-09-18 19:18 brentdax
8465 * Makefile.in: Fix missing functions for real this time. (I
8468 2001-09-18 18:49 brentdax
8470 * Configure.pl: Remove unnecessary -I.. (courtesy of Andy Dougherty
8471 <doughera@lafayette.edu>}
8473 2001-09-18 18:47 brentdax
8475 * Makefile.in: Fix bugs with missing math, etc. functions
8477 2001-09-18 14:42 thgibbs
8479 * strnative.c: Sorry Simon...forgot bustart was a void* not a
8482 2001-09-18 13:59 thgibbs
8484 * strnative.c: Removed unnecessary IV cast in concat.
8486 2001-09-18 13:58 thgibbs
8488 * t/op/string.t: Removed unnecessary IV cast in concat. Added end
8489 to concat test in string.t
8491 2001-09-18 12:07 gregor
8493 * languages/jako/jakoc:
8494 * var num ... no longer requires assignment
8495 * automatic casting between int and num
8496 * Fixed an error message
8498 Courtesy of: Simon Cozens <simon@cvs.perl.org>
8500 2001-09-18 11:57 simon
8503 Gonna have to start thinking of more things to do, soon.
8505 2001-09-18 10:42 simon
8508 Introduce a little more tidiness into the opcode table.
8510 2001-09-18 03:06 gregor
8512 * basic_opcodes.ops, opcode_table, t/euclid.pasm:
8513 Resurrected register-const ops per Dan's request.
8515 2001-09-18 02:20 gregor
8517 * .cvsignore, Configure.pl, MANIFEST, Makefile.in,
8518 build_interp_starter.pl, bytecode.h, events.h, exceptions.h,
8519 global_setup.h, interpreter.h, io.h, memory.h, parrot.h,
8520 process_opfunc.pl, register.h, stacks.h, string.h, strnative.h:
8521 Committed some files that were missed in the last *.h moving
8524 2001-09-18 02:17 gregor
8526 * include/parrot/.cvsignore: Fixed a typo in .cvsignore.
8528 2001-09-18 02:16 gregor
8530 * include/parrot/: .cvsignore, bytecode.h, events.h, exceptions.h,
8531 global_setup.h, interpreter.h, io.h, memory.h, parrot.h,
8532 register.h, stacks.h, string.h, strnative.h: Added .cvsignore file
8533 missed in last commit for the move of *.h to include/parrot.
8535 2001-09-18 01:32 simon
8538 Trivial "clean" target to t/Makefile.
8540 2001-09-18 01:32 simon
8542 * assemble.pl, build_interp_starter.pl, disassemble.pl,
8543 Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
8544 Change icky Digest::MD5 for nice simple unpack()
8546 Courtesy of: Jonathan Scott Duff <duff@cbi.tamucc.edu>
8548 2001-09-18 00:35 simon
8550 * basic_opcodes.ops, opcode_table, docs/parrot_assembly.pod,
8552 New concat op. Hey, if I'm going to talk about it in an article,
8553 better implement it...
8555 2001-09-17 22:54 gregor
8557 * MANIFEST, Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8558 Parrot/PackFile/Constant.pm, Parrot/PackFile/FixupTable.pm,
8559 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
8560 lib/Parrot/PackFile/Constant.pm, lib/Parrot/PackFile/FixupTable.pm:
8562 Functions for reading, writing and manipulating Parrot Pack Files.
8563 NOTE: This is a proposed term based on the fact that the file
8564 contains more than just byte code, and another language (Java)
8565 calls its binary files by a broader notion of what's in them (Class
8566 Files). Since Perl has packages, and since we use pack() to write
8567 them, we'll call them PackFiles (at least for now).
8569 That does, however, beg the question of file extension. Should we
8570 name the files "foo.pack" instead of "foo.pbc"?
8572 2001-09-17 20:23 thgibbs
8574 * interpreter.c, test_main.c: Uncuddled else statements for coding
8577 2001-09-17 19:57 gregor
8579 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
8580 Added a $revision variable, parsing of the CVS Id line in
8581 opcode_table and a &revision() subroutine.
8583 2001-09-17 19:53 gregor
8586 Added a CVS Id tag to it.
8588 2001-09-17 18:58 thgibbs
8590 * interpreter.c: Cleared interpreter flags on creation.
8592 2001-09-17 18:38 gregor
8594 * build_interp_starter.pl, bytecode.c, bytecode.h, interpreter.c,
8595 interpreter.h, test_main.c:
8596 * Provides macros in interp_guts.h for setting up arrays with
8597 op names and op arg counts (done via build_interp_starter.pl).
8599 These are used in the op tracing
8601 * The functions in bytecode.[hc] pass around a pointer to the
8603 of the bytecode so that later when we get to runops, we know
8604 how much bytecode we've got and we can detect out-of-bounds
8605 jumping. The documentation is updated, too.
8607 * runops in interpreter.c now looks at interpreter->flags to
8608 decide if the core of runops should be runops_trace_core or
8609 runops_notrace_core. These new functions contain just the
8610 while-loop portion of runops. A new function runops_generic
8611 does any other setup (such as checking the bytecode
8612 fingerprint) or wrapup (such as complaining if we ended up
8613 out-of-bounds). NOTE: I didn't know what we should do for
8614 functions in here that are not part of the api, so I gave
8615 them docs with 'TODO' marks mentioning they really aren't
8616 part of the api. Guidance appreciated.
8618 * test_main.c now checks for '-t' arg and sets the tracing flag
8619 on its interpreter instance as appropriate.
8621 2001-09-17 17:47 bdwheele
8623 * assemble.pl: added some default equates, and if they're sub
8624 references, they are computed each time it is referenced.
8626 2001-09-17 16:15 dan
8630 Added flags to the interpreter structure and defined a few.
8632 2001-09-17 15:51 simon
8634 * bytecode.h, string.h:
8635 VAR_SCOPE on globals.
8637 2001-09-17 15:20 simon
8640 Parrot/Opcode.pm, Parrot/Test.pm into MANIFEST.
8642 2001-09-17 15:05 gregor
8644 * t/jump.pasm, MANIFEST:
8645 Added a test program to demonstrate jump_i.
8647 2001-09-17 14:44 thgibbs
8649 * register.c: Fixed register pop not using correct offset (off by
8652 Courtesy of: Philip Kendall <pak@ast.cam.ac.uk>
8654 2001-09-17 13:56 thgibbs
8656 * interpreter.c, register.c: Added code to call Parrot_clear_s
8657 during initialization and Parrot_clear_s and Parrot_clear_p when a
8658 new stack frame is pushed.
8660 2001-09-17 13:51 gregor
8662 * languages/jako/: Makefile, bench.jako, euclid.jako, fact.jako,
8663 fib.jako, hello.jako: Added bench.pasm to "clean"
8665 2001-09-17 13:49 gregor
8667 * languages/jako/: jakoc, Makefile:
8670 2001-09-17 13:49 gregor
8672 * languages/jako/jakoc:
8675 Courtesy of: Buggs <buggs-perl6@splashground.de>
8677 2001-09-17 13:29 gregor
8679 * MANIFEST, opcheck.pl:
8680 Added an opcode_table checker to make sure that all opcodes listed
8681 there conform to a simple set of naming rules (rules themselves, of
8682 course, are subject to change).
8684 2001-09-17 13:23 thgibbs
8686 * string.c: Modified string.c to correctly use the return value of
8689 2001-09-17 05:26 brentdax
8691 * Makefile.in: Making the Makefile smarter
8693 2001-09-16 23:06 brentdax
8695 * hints/mswin32.pl: Finishing the Configure hints
8697 2001-09-16 23:05 brentdax
8699 * Configure.pl, Makefile.in, parrot.h, test_main.c,
8700 Parrot/Opcode.pm, lib/Parrot/Opcode.pm: Win32 compatibility,
8701 Configure hints, 5.005 compatibility, MANIFEST checking
8703 2001-09-16 19:25 bdwheele
8705 * assemble.pl: parrot assembly equates
8707 2001-09-16 18:03 gregor
8710 Added 'test' target to run new test suite.
8712 2001-09-16 17:33 simon
8714 * basic_opcodes.ops:
8715 'not' was being !, rather than ~. Too many Perl programmers here, I
8718 Courtesy of: Tom Hughes <tom@compton.nu>
8720 2001-09-16 17:21 simon
8722 * Parrot/Test.pm, lib/Parrot/Test.pm, t/harness, t/op/basic.t,
8724 A *real* test suite!
8726 Courtesy of: "Mattia Barbon" <mbarbon@dsi.unive.it>
8728 2001-09-16 16:49 gregor
8730 * basic_opcodes.ops, opcode_table:
8731 At Dan's request, my new register-constant comparison ops have been
8734 2001-09-16 16:40 gregor
8736 * languages/jako/jakoc:
8737 Fixed a copy-paste error in one of jakoc's error messages.
8739 Courtesy of: Buggs <buggs-perl6-list@splashground.de>
8741 2001-09-16 16:37 gregor
8743 * languages/jako/jakoc:
8744 Modified comparison implementation to use temporary registers in
8745 the case of register-constant and constant-register comparisons.
8746 This will allow the compiler to emit code that works when the
8747 constant-comparison ops are backed out of Parrot. If the ops ever
8748 make their way back in, then jakoc can emit more efficient code
8751 2001-09-16 16:19 bdwheele
8753 * assemble.pl, t/local_label.pasm: Added local labels ($whatever)
8754 ... though not subroutine based like the documentation wants, they
8755 are local to the last non-local label defined.
8757 2001-09-16 14:02 simon
8760 And remember, when you add stuff, keep the manifest up to date.
8762 2001-09-16 02:55 ask
8764 * Makefile.in: a "shared" target for building libparrot.so
8766 2001-09-16 02:45 thgibbs
8768 * bytecode.c, bytecode.h, events.h, exceptions.h, global_setup.c,
8769 global_setup.h, interpreter.c, interpreter.h, io.h,
8770 make_op_header.pl, memory.c, memory.h, parrot.c, parrot.h,
8771 process_opfunc.pl, register.c, register.h, stacks.h, string.c,
8772 string.h, strnative.c, strnative.h, test_main.c: Updated files to
8773 use the coding standard PDD. Also changed Perl_Interp to
8776 2001-09-16 02:21 ask
8778 * README: emphasise the bits about the license not being worked out
8781 2001-09-15 22:21 simon
8783 * process_opfunc.pl:
8784 basic_opcodes.c should *scream* that it's autogenerated.
8786 2001-09-15 21:58 gregor
8788 * languages/jako/Makefile:
8789 Fixed Makefile to use 'jakoc' instead of 'jako_compiler.pl' to
8792 2001-09-15 21:58 gregor
8794 * languages/jako/: jako_compiler.pl, jakoc:
8795 Renamed the Jako compiler to jakoc from jako_compiler.pl
8797 2001-09-15 21:51 gregor
8799 * languages/jako/: Makefile, bench.jako, euclid.jako,
8801 Added a new bench.jako example based on Leon Brocard's Bench.java.
8803 Jako Compiler: * fix a bug in assignment handling * add some
8804 more conditionals to while and if * revert to using implicit
8805 opcodes in a few cases that were broken before the assembler
8806 patch went in recently.
8808 2001-09-15 21:46 gregor
8810 * assemble.pl, basic_opcodes.ops, opcode_table:
8811 New ops for register-constant INTEGER comparisons:
8813 {eq,ne,lt,le,gt,ge}_ic_ic
8815 New ops for register-register and register-constant NUMERIC
8819 {ne,lt,le,gt,ge}_{n,nc}_ic
8823 Allow uppercase and underscores in labels.
8825 Tweaks to the op infer code to make it work with the examples
8829 2001-09-15 19:16 thgibbs
8831 * README: Updated README to include Configure.pl
8833 2001-09-15 17:05 simon
8835 * build_interp_starter.pl:
8838 Courtesy of: Jarkko Hietaniemi <jhi@cc.hut.fi>
8840 2001-09-15 16:45 simon
8843 And the same again: Parrot/Opcode.pm wasn't "..-aware".
8845 2001-09-15 16:40 simon
8848 The Parrot/Opcode.pm dependency means we need to do -I.. in the
8851 2001-09-15 12:26 simon
8854 Fixed to match the coding standards.
8856 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8858 2001-09-15 01:57 ask
8860 * Configure.pl, Makefile.in, Parrot/Opcode.pm,
8861 lib/Parrot/Opcode.pm: make the Makefile use the perl that was used
8864 2001-09-15 01:48 ask
8866 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm: if we need perl 5.6, just
8869 2001-09-15 01:42 gregor
8871 * languages/jako/: euclid.jako, fact.jako, fib.jako,
8873 Compiler: Added variable interpolation in double-quoted strings.
8874 Examples: Made use of variable interpolation.
8876 2001-09-15 01:28 gregor
8878 * Parrot/.cvsignore:
8879 Ignore the Config.pm generated file.
8881 2001-09-15 01:22 gregor
8883 * languages/jako/: .cvsignore, Makefile, euclid.jako, fact.jako,
8884 fib.jako, hello.jako, jako_compiler.pl:
8885 gnp: Added some more sample Jako files and added many more
8886 operators to the compiler. Preparations for supporting all the Math
8889 2001-09-14 19:06 simon
8891 * assemble.pl, build_interp_starter.pl, disassemble.pl,
8892 make_op_header.pl, process_opfunc.pl, Parrot/Opcode.pm,
8893 lib/Parrot/Opcode.pm:
8894 Move common table reading stuff to a module.
8896 Courtesy of: Damien Neil <neild@misago.org>
8898 2001-09-14 17:42 simon
8901 More .cvsignore foo.
8903 2001-09-14 17:40 simon
8905 * assemble.pl, config_h.in:
8908 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8910 2001-09-14 17:38 simon
8912 * assemble.pl, t/Makefile:
8913 Make assemble.pl look in its parent directory if the data files it
8914 needs aren't in the current one. Plus a Makefile that lets "make
8917 Courtesy of: Rocco Caputo <troc@netrus.net>
8919 2001-09-14 16:29 simon
8921 * make_op_header.pl:
8922 Wildly experimental patch to make Parrot compile on FreeBSD. (And
8923 probably segfault everywhere else.)
8925 2001-09-14 15:58 dan
8927 * languages/jako/: euclid.jako, jako_compiler.pl:
8929 Added in the first mini-language that targets Parrot.
8931 Courtesy of: "Gregor N. Purdy" <gregor@focusresearch.com>
8933 2001-09-14 15:20 dan
8935 * memory.c: Was misaligning returned memory. Fixed.
8937 2001-09-14 15:08 simon
8939 * Makefile.in, basic_opcodes.ops, bytecode.c, global_setup.c,
8940 interpreter.c, interpreter.h, memory.c, parrot.c, parrot.h,
8941 register.c, register.h, string.c, string.h, strnative.c,
8943 Fixes to include <parrot/foo.h>
8945 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8947 2001-09-14 12:05 simon
8952 2001-09-14 12:01 simon
8957 2001-09-14 11:54 simon
8962 2001-09-14 11:45 simon
8967 2001-09-14 11:39 simon
8970 Tru64 cc doesn't like -Wall
8972 2001-09-14 10:57 simon
8974 * Config_pm.in, Configure.pl, MANIFEST, Makefile, Makefile.in,
8975 assemble.pl, build_interp_starter.pl, bytecode.c, bytecode.h,
8976 config.h.in, config_h.in, disassemble.pl, interpreter.c:
8977 Configure now generates Makefile
8979 Courtesy of: Brent Dax <brentdax@cpan.org>
8981 2001-09-14 10:08 simon
8986 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8988 2001-09-14 10:07 simon
8991 * uses Getopt::Long for options. -c is now --checksyntax.
8993 sure how to keep compatible (patches welcome!) * options
8994 include: --help --version
8995 --verbose --output=file
8996 --listing=file --checksyntax * produces
8997 verbose listing of what the assembler saw :) Only one nitpick with
8998 it: unknown symbols are given as 0xffffffff, unfortunately, this
8999 includes symbols which may be defined later in the file (i.e.
9002 Courtesy of: Brian Wheeler <bdwheele@indiana.edu>
9004 2001-09-14 10:06 simon
9009 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9011 2001-09-14 10:03 simon
9013 * bytecode.c, global_setup.c, interpreter.c, memory.c, memory.h,
9014 register.c, string.c, strnative.c, test_main.c:
9015 Coding standards conformance
9017 Courtesy of Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9019 2001-09-14 09:46 simon
9022 Make the assembler grok transcendental maths again. Courtesy of:
9023 Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
9025 2001-09-13 17:29 simon
9028 Better opcode guessing, from Brian Wheeler. (Again!)
9030 2001-09-13 17:20 dan
9032 * docs/parrot_assembly.pod:
9034 Took out duplicate entries for iton, ntoi, and tostring.
9036 2001-09-13 17:16 simon
9038 * assemble.pl, basic_opcodes.ops, opcode_table:
9041 This patch gives the assembler support of '\a','\n','\r','\t', and
9042 '\\' in string constants.
9044 In addition, it changes (for all registers) "I reg %li is ..." to
9045 just the value of the register. Printing constants is also
9046 supported, but alas, you have to specify the type (print_sc,
9047 print_ic, print_nc).
9049 2001-09-13 15:38 simon
9052 Why don't I actually *test* this stuff before applying it, eh?
9054 2001-09-13 15:34 simon
9056 * TODO, t/euclid.pasm:
9057 From: "Gregor N. Purdy" <gregor@focusresearch.com> Subject: [patch
9058 (really)] Removed opcode qualifers t/euclid.pasm to exercise opcode
9061 2001-09-13 14:42 simon
9064 A new assembler, from Brian Wheeler.
9066 2001-09-13 09:44 simon
9068 * basic_opcodes.ops, interpreter.h, parrot.h, strnative.c,
9070 Two more from Tom Hughes: Patch to fix C++ style comments
9071 Patch to remove use of structure constant/cast
9073 2001-09-13 09:39 simon
9075 * TODO, docs/strings.pod:
9078 2001-09-13 09:36 simon
9080 * Makefile, basic_opcodes.ops:
9081 Tom Hughes Patch to link with the maths library Tom Hughes
9082 Patch to fix += on rvalue
9084 2001-09-13 08:57 simon
9087 I guess nobody's been using the nightly builds...
9089 2001-09-13 08:27 simon
9091 * assemble.pl, basic_opcodes.ops, opcode_table:
9092 Bitwise ops, from Brian Wheeler.
9094 2001-09-13 08:23 simon
9096 * .cvsignore, t/.cvsignore:
9097 .cvsignore's, from Gregor Purdy.
9099 2001-09-13 08:22 simon
9102 Euclidean test and test output rearranging from Gregor Purdy.
9104 2001-09-13 08:21 simon
9106 * assemble.pl, basic_opcodes.ops, disassemble.pl, opcode_table:
9107 Math ops from Gibbs Tanton.
9109 2001-09-13 08:14 simon
9111 * basic_opcodes.ops, opcode_table, string.c, string.h, strnative.c,
9113 String substr op; also rearranged "encoding" to be a vtable
9114 pointer, not an array index. Haven't changed docs to reflect this,
9119 2001-09-12 19:48 dan
9121 * t/euclid.pasm: Implementation of Euclid's Algorithm, courtesy of
9124 2001-09-12 19:39 dan
9126 * basic_opcodes.ops, opcode_table: From Gregor Purdy. Adds mod_i.
9128 2001-09-12 19:23 dan
9130 * interpreter.h, parrot.h: Quick placeholder entry for string
9133 2001-09-12 18:58 dan
9135 * memory.c: Added in a cast to make gcc happy.
9137 2001-09-12 16:44 dan
9139 * docs/parrot_assembly.pod:
9141 PDD describing parrot's assembly language and the opcodes in it
9143 2001-09-12 14:20 dan
9146 Fixed alignment issues with allocation
9148 2001-09-12 10:54 simon
9150 * Makefile, assemble.pl, bytecode.c, disassemble.pl,
9151 make_op_header.pl, opcode_table, process_opfunc.pl:
9152 Brian Wheeler's big patch:
9154 * Changes the opcode_table file to provide additional information
9155 about the operands. Case shouldn't be a problem since that data
9156 never becomes a C symbol [this is pretty much as before]
9158 * Padding errors solved: assemble.pl and bytecode.c were padding
9159 the constants incorrectly. It should have been 4-(size % 4), not
9160 just (size % 4). It is now fixed in both places.
9162 * assembler has less special cases, and should be easier to hang
9165 * disassembler dumps constant table and the format is a bit
9166 prettier, including register names, etc.
9168 2001-09-11 23:21 dan
9170 * build_interp_starter.pl, interpreter.c:
9172 Abstracted the runops function core into a macro for easy
9175 2001-09-11 10:43 simon
9177 * Configure.pl, MANIFEST, Makefile, config.h, config.h.in:
9178 Configure system from Brent Dax <brentdax@cpan.org>
9180 2001-09-11 09:38 simon
9182 * assemble.pl, test.pbc:
9183 From: Bryan C. Warnock <bwarnock@raba.com> Subject: Patch:
9184 assembler deferred output
9186 Also got rid of the bytecode, since that's probably way out of
9189 2001-09-11 09:26 simon
9191 * basic_opcodes.ops, opcode_table, t/test2.pasm:
9192 From: Bryan C. Warnock <bwarnock@raba.com> Subject: length_s_i
9195 2001-09-10 23:20 simon
9198 And that move needs a MANIFEST change. So many things to remember!
9200 2001-09-10 23:18 simon
9202 * t/: test.pasm, test2.pasm, test3.pasm:
9203 Move tests to t/. (Oh, CVS doesn't work the way I think it does.)
9205 2001-09-10 23:18 simon
9207 * test.pasm, test2.pasm, test3.pasm:
9210 2001-09-10 23:04 dan
9214 Register push/pop test
9216 2001-09-10 22:47 simon
9218 * basic_opcodes.ops, bytecode.c, parrot.h, test_main.c:
9219 Fix up format warnings, from Sam Tregar <sam@tregar.com>.
9220 (Modified to avoid conflict with Dan's changes.)
9222 2001-09-10 22:45 dan
9226 Happier about blanks in opcode_table
9228 2001-09-10 22:40 dan
9230 * interpreter.c, register.c:
9232 Yanked out debugging code, since these work OK. The bug I want is
9235 2001-09-10 22:30 simon
9238 Uhm. We want make_op_header.pl. We really, really do.
9240 2001-09-10 22:26 simon
9242 * Makefile, TODO, assemble.pl, basic_opcodes.ops,
9243 build_interp_starter.pl, disassemble.pl, make_op_header.pl,
9244 opcode_table, process_opfunc.pl:
9245 Automatic opcode numbering, from Leon Brocard <acme@astray.com>.
9246 This means we can add lots more opcodes without fiddling about with
9247 the numbers. Hooray!
9249 Don't forget that "end" needs to be op zero, else the interpreter
9250 falls off the end of the code. This is Bad, and I wonder if there's
9253 2001-09-10 19:49 simon
9255 * MANIFEST, make_op_table_build.pl:
9256 Hey! This doesn't do anything...
9258 2001-09-10 19:46 simon
9261 "clean" target cleanup from Bryan C. Warnock <bwarnock@raba.com>.
9263 2001-09-10 18:31 simon
9266 You know what this means...
9268 2001-09-10 18:30 simon
9271 "use strict" patch from Leon Brocard <acme@astray.com>. Hey, why
9272 wait for a release...? :)
9274 2001-09-10 18:13 simon
9279 2001-09-10 17:56 simon
9282 A *real* README file, which doesn't claim it isn't for public
9285 2001-09-10 17:02 simon
9290 2001-09-10 16:56 dan
9292 * TODO: Added in assembler gripe. Also added a few blank lines for
9295 2001-09-10 16:49 dan
9297 * register.h, register.c: Renamed the core functions so the opcodes
9298 can find 'em OK. (There were some conflicts)
9300 2001-09-10 16:48 dan
9302 * basic_opcodes.ops, opcode_table: Added register window ops
9304 2001-09-10 11:07 simon
9309 2001-09-10 11:05 simon
9311 * test.pbc, test2.pasm, test_main.c: Other string bits and pieces;
9312 note "-s" flag to test prog.
9314 2001-09-10 11:01 simon
9317 New string documentation.
9319 2001-09-10 11:01 simon
9321 * basic_opcodes.ops, opcode_table:
9324 2001-09-10 10:53 simon
9329 2001-09-10 10:51 simon
9332 Just some more aliases for now. Used by string handling stuff.
9334 2001-09-10 10:50 simon
9336 * assemble.pl, bytecode.c, bytecode.h:
9337 Temporary hack to store string constants in bytecode and recreate
9340 2001-09-10 10:48 simon
9343 op.h is now generated by the Makefile; remove it.
9345 2001-09-10 10:47 simon
9348 clean and op.h Makefile targets.
9350 2001-09-10 10:45 simon
9352 * string.c, string.h, strnative.c:
9353 More string vtable stuff.
9355 2001-09-07 21:07 dan
9359 Much less picky about whitespace in the opcode_table now. (Doesn't
9360 whine on blank lines)
9362 2001-09-07 16:23 dan
9364 * Makefile, assemble.pl, global_setup.h, interpreter.c,
9365 interpreter.h, opcode_table, parrot.h, test.pasm: (Here's hoping
9366 this takes) Added global_setup.h to declare init_world function
9368 Moved variable declarations out of the interpreter loop for small
9371 Changed end opcode to now be opcode #0. A function is provided for
9372 it, but isn't ever executed.
9374 When the interpreter sees an opcode 0 in the stream it means the
9375 end of stream. Things were coring on Cygwin otherwise. (I think I
9376 was dereferencing a zero, which is bad)
9378 2001-09-06 22:07 dan
9380 * basic_opcodes.ops, process_opfunc.pl:
9382 Minor tweaks to basic_opcodes.ops to fix some NV issues. The rest
9383 are minor changes now that things are in a fixed state.
9385 2001-09-06 16:13 dan
9387 * basic_opcodes.c, test_opcodes.c:
9388 test_opcodes.c is now irrelevant--they're all in basic_opcodes.ops.
9390 basic_opcodes.c is now autogenerated from basic_opcodes.ops, and
9391 should be nuked. So it is. :)
9393 2001-09-06 03:35 dan
9395 * basic_opcodes.ops, build_interp_starter.pl, process_opfunc.pl:
9396 Scripts to build the header file that holds the function table
9397 creation code, as well as the script to turn an opcode file to C
9398 source. (And the basic opcode functions turned into an opcode
9401 2001-09-06 03:31 dan
9403 * Makefile, interpreter.c:
9404 Changes to support the autogeneration of the opcode function
9405 pointer table in interpreter.c, along with the changes to the
9408 2001-09-05 13:27 simon
9410 * bytecode.c, config.h, docs/opcodes.pod, docs/overview.pod,
9411 docs/parrotbyte.pod, docs/vtables.pod:
9412 Added stubs for the documents; working on them this week. (What's
9413 left of it.) config.h change is just to type VTABLE, and the
9414 bytecode thing you might want to revoke. It's apidoc for the
9417 2001-09-03 18:26 simon
9420 A start on the string API documentation.
9422 2001-09-03 17:43 simon
9425 Since we specify the opcode number, we can rearrange to a more
9426 human-friendly ordering.
9428 2001-09-03 17:42 simon
9431 Coupl'a logic bugs. (I think)
9433 2001-09-03 17:41 simon
9435 * string.c, string.h, strnative.c:
9436 Tidying up the string vtables.
9438 2001-09-03 17:38 simon
9440 * make_op_header.pl:
9441 Spit out the whole of op.h, not just the bit in the middle.
9443 2001-08-29 13:16 ask
9445 * README: it seems like we indeed can commit. What about sending
9448 2001-08-29 13:07 simon
9450 * Makefile, README, assemble.pl, basic_opcodes.c, bytecode.c,
9451 bytecode.h, config.h, disassemble.pl, events.h, exceptions.h,
9452 global_setup.c, interpreter.c, interpreter.h, io.h,
9453 make_op_header.pl, make_op_table_build.pl, memory.c, memory.h,
9454 op.h, opcode_table, parrot.c, parrot.h, register.c, register.h,
9455 stacks.h, string.c, string.h, strnative.c, strnative.h, test.pasm,
9456 test.pbc, test_main.c, test_opcodes.c:
9457 Initial checkin of Simon's work directory - Dan, feel free to nuke.
9458 I'm still working on the string stuff, though.
9460 2001-08-29 12:44 ask
9462 * README: update README with list address
9464 2001-08-29 12:36 ask
9466 * README: first readme.