79 * changed 'name' method on namespaces to 'get_name' per pdd21
86 * added C<isnull> opcode
93 * added :init pragma functionality to subs
96 * added :vtable pragma functionality to subs
99 * added Parrot::Embed under ext/Parrot-Embed
102 * remove the None PMC - if needed it can trivially be reimplemented
103 in languages from r14189
106 Merged Software Transactional Memory branch into trunk, adds:
107 * several new opcodes whose names start with stm_
108 * read-only PMC support
109 * several new PMC types (whose names start with STM*)
110 * support for threads (again)
117 * opcodes: "in PMC" is no longer a synonym for "invar PMC";
118 there are opcodes now that want the real "in PMC".
119 * namespace and global opcodes now accept name arrays again, as
120 well as keys; the corresponding namespace PMC methods are gone.
123 * Parrot_exit, Parrot_on_exit take now an Interp * argument
126 * add experimental op find_type_i_p
127 * fix longstanding bug that sometimes didn't encode pasm keys as
128 Key PMCs (specifically "[S0]" and "['stringliteral']").
131 further implementation of new pdd21:
132 * new opcodes {get,set}*global
133 (old {find,store}*global will be supported for a short while)
136 * --maintainer prerequesites are now bison 2.2+ and flex 2.5.3x
138 (at the moment code is checking for 2.0 -- ambs)
141 partial implementation of new pdd21:
142 * old: "get_namespace KEY". new: "get_hll_namespace KEY"
143 * get_namespace and find_global opcodes no longer accept arrays
144 of strings. To use arrays, call namespace object methods.
151 * I and N registers are never cleared to 0 / 0.0 on subroutine entry
158 * Make the Perl PMCs dynamic and move them to src/dynpmc
165 * Shifted argument type bits left by 2 according to r11754
166 change of docs/pdds/pdd03_calling_conventions.pod
167 * if you are creating PASM then code needs adjustment
174 * rename src/dynclasses to src/dynpmc
175 * rename src/classes to src/pmc
179 * find_global and friends returns a .Null PMC instead of .Undef on
180 lookup failure, iff lookup exceptions are off
187 * renamed all .imc files to .pir
188 * modified all doc references to .pir as well
191 * moved jit/ directory to src/jit/
194 * moved io/ directory to src/io/
195 * moved classes/ directory to src/classes/
196 * moved dynclasses/ directory to src/dynclasses/
199 * moved types/ directory to src/types/
200 * moved pf/ directory to src/packfile/
201 * moved ops/ directory to src/ops/
204 * moved charset/ directory to src/charset/
205 * moved encodings/ directory to src/encodings/
208 * moved imcc/ directory to compilers/imcc/
211 * moved util/ directory to tools/util/
212 * removed imcc/examples/ directory
213 * moved ast/ directory to compilers/ast/
216 * moved imcc/docs/ directory to docs/imcc/
217 * moved build_tools/ directory to tools/build/
218 * modified MANIFEST, MANIFEST.generated, and MANIFEST.SKIP
222 * See NEWS for changes
226 * See NEWS for changes
230 * See NEWS for changes
234 * See NEWS for changes
238 * See NEWS for changes
242 * allow short names for object attributes
243 * string encoding and charset can now be set independently
244 * experimental mmap IO layer for slurping files
245 * enable compile opcode support for compilers written in PASM/PIR
246 * improved HLL support with .HLL and n_operators pragmas
247 * simplified hash code
248 * more strength reduce optimizations
249 * distinct debug and trace flag settings
250 * glob support in PGE
251 * new character classification opcodes and interfaces
252 * numerous bug fixes and enhancements
256 * parrot repository is now under subversion
257 * MMD (Multi Method Dispatch) enhanced
258 * new unary and infix opcodes that return new result PMCs
259 * dynamic scalar PMCs inherit now almost all from Parrot core PMCs
260 * more unification of PMCs and ParrotObjects
261 * tailcalls for functions and methods
262 * PGE (Parrot Grammar Engine) reworked
263 * Pugs creates Parrot code and Pugs is a registered compiler now
265 * the usual bug fixes and improvements
269 * big rewrite of string code, not yet finished but ...
270 * partial implementation of a generational garbage collector
271 * indirect register frame addressing
272 * .return(args) PIR syntax
273 * moved most of the Python code to dynclasses
274 * a lot more Python functionality
275 * precalculate opcodes with all constants
276 * PGE - Parrot Grammar Engine
277 * scalar classes refactoring
278 * much more tests and big test system cleanup
279 * improved documentation
280 * and as always a lot more
284 * Need Perl 5.6 now for building
285 * Basic AST support, PAST file parser, bits of code generation
286 * BigInt PMC using GMP
288 * Dynamic loading improved including bundles of PMC classes
289 * Experimental support for "make install"
290 * IA64 and hppa JIT support
291 * ICU unicode support
292 * IO layer handling code
293 * IO readline and buffered IO fixes
295 * Internal pythonic functions: filter, map, reduce, max, min ...
296 * Languages updates for m4, tcl, perl6, regex. New parakeet language.
297 * Library updates, Stream and SDL library
298 * MMD - multi method dispatch for binary vtable methods
299 * Many new array PMCs
300 * Method call syntax in PIR obj."meth"(...)
301 * More OS stuff: stat, exec, system, gmtime, piped read and write
302 * New Python PMCs like Enumerate, None
303 * Non-branching compare opcodes
304 * PIR support for += and friends
305 * Python language subdir
306 * Python types mapped to existing PMCs
307 * Slices and range support
308 * Tons of bug fixes, documentation updates, new tests
309 * Win32 COFF exec support
314 * "Ladies and gentlemen, I give you... objects!"
315 * Huge documentation overhaul
316 * More supported platforms, s. PLATFORMS
317 * Basic thread support for pthread based architectures
318 * Basic event handling for timers and signals including:
319 * PASM callbacks for NCI (native C) functions.
320 * Improved platform configuration
321 * COW stacks now working, stacks code redone
322 * Structure handling vastly improved
323 * Random PMC and rand primitives
324 * Better subroutine call syntax in PIR
325 * Make PIR subroutines compliant with pdd03
326 * Improved profiling (DOD, GC timings)
327 * Hash code improvements, incl. random key order support
328 * Experimental freeze/thaw code for some PMC types
329 * IO improvements for buffered layer and Win32
331 * String bitwise vtables
333 * Support for JIT, where malloced memory isn't executable
334 * Priority DOD scheme for objects that need timely destruction
335 * Improved bytecode loading (e.g. onLoad functions)
336 * Language updates: forth, Perl6/P6C, m4
337 * Libraries: Getopt_Long, SDL, Dumper, Sort
339 * Unified imcc and parrot test handling
340 * Many new tests (make test reports 1386 tests)
346 * Yep thirteen - haunted by the ghost of 0.0.12
347 * Build imcc as parrot
348 * Objects more finished
349 * Delegate vtable methods to byte code
350 * Binary multi-method dispatching
351 * Isa and does methods for PMCs
352 * Call byte code from C
353 * Start of extension interface
354 * Experimental struct handling
355 * Catch access to NULL PMCs
356 * Experimental network socket interface code and opcodes
357 * IO fixes and improvements
358 * Dynamic opcode libraries
359 * Fix-assigned opcode numbers
360 * Argument flattening for function calls
361 * More native call interface (NCI) signatures
362 * Ncurses, postgres, and pcre interface libraries
363 * Forth language is vastly improved
364 * BSD and Win32 build improvements
365 * Many new tests and fixes
368 * imcc moved from parrot/languages/ to parrot/
372 * updated the native_pbc test files (from Leo)
373 * built 0.0.11.1 release tarball
377 * CHANGES BUNDLED INTO 0.0.11:
379 * Dynamic PMC registration
380 * Trial exception system
381 * Beginnings of object system
384 * I/O system improvements
386 * Documentation for basic PMC types
387 * IMCC support of Parrot Calling Conventions
388 * Runtime loading of chartypes (and other string improvements)
389 * Conditional breakpoints
390 * Dramatically accelerated sweeps for finalizable objects
391 * Small PMCs (PMCs split into core and extensions)
392 * Loadable bytecode packfiles
394 * Sub variants that deal with the stack correctly
395 * Switched runops core
396 * Line numbers in warnings
398 * Many documentation cleanups
399 * Conversion to CPS style!
400 * BASIC debugger and many other wacky features
401 * Filename, line number parsing support in IMCC
403 2003-07-21 17:31 chromatic
404 * applied copyright patch from Josh Wilmes
407 * Moved the registers out of the context structure, since they
408 really aren't context
409 * Changed the register stack frames to hold only 16 registers
410 rather than 32, added half-set push and pop ops, and reworked
411 the full set push/pops to do two half-set push/pops. Should
412 speed up saving register data on calls, since we usually only
413 care about the top half of the registers anyway.
414 * Started committing some of the new class/object framework
415 * Remembered to finally start updating the Changelog
420 Update Yet Another copyright statements to reflect the (no longer
423 2003-03-11 22:06 chip
425 * Configure.pl: print help on non-option command line args
427 2002-12-18 20:38 sfink: changes since 0.0.8
429 - Allow suppression of cgoto core to save memory during compile
430 * Native function calling interface
431 * Major rewrite of stack and list aggregates
433 * Scratchpads implemented
435 - Internal memory subsystem documentation
436 * Preliminary DotGNU support
437 - Packfile fingerprinting
438 * Buffer/PMC unification (into PObjs)
439 * stabs debugging information support
440 * Major Jako overhaul, including:
442 - native function calling
443 - Perl6 string interpolation
444 - languages/regex now targets IMCC
445 * Optional Lea memory allocator
446 * Full sprintf implementation
447 * Many, many new tests
450 - runtime-controllable gc debugging
453 * JIT: various improvements
454 - register usage tracking
455 - block register allocation
459 - architecture abstraction layer
461 * Beginning support for extensible packfiles
462 * Much better key support, generally
464 * Restructured PMC hierarchy with better functionality inheritance
465 * IMCC: many, many improvements. See imcc/ChangeLog
466 * Perl6: index map grep join reverse defined
467 * Scheme with functions!
470 2002-03-19 22:54 nicholas
472 * docs/running.pod: Patch from Simon Glover <scog@amnh.org>:
474 We can now get usage information for test_parrot without having to
477 2002-03-19 22:53 simon
480 Parrot is called parrot.
482 2002-03-19 22:53 nicholas
484 * docs/tests.pod: Patch from Simon Glover <scog@amnh.org>:
486 1. There are tests in t/pmc as well as t/op now.
487 2. Adds a comment about Parrot::Test
491 * Configure.pl, examples/assembly/life.pasm: Toss a prompt that
492 messes up automated builds
494 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
496 2002-03-19 00:33 mrjoltcola
498 * core.ops: Doc cleanup from Simon Glover.
500 2002-03-18 23:52 mrjoltcola
502 * io/io_unix.c: Typo fix for invalid lvalue caught by David Loyd.
506 * include/parrot/resources.h: Checked in old version
510 * include/parrot/resources.h: Forgot a prototype
514 * resources.c: D'oh! Thinko, fixed.
516 Courtesy of "Peter Gibbs" <peter@emkel.co.za>
518 2002-03-18 17:33 josh
520 * Configure.pl: Lowering the bar a bit.
522 2002-03-18 17:33 sfink
524 * languages/regex/: MAINTAINER, Makefile, README, regex.pl,
525 test.pl, lib/Regex.pm, lib/Regex/AsmOps.pm, lib/Regex/CodeGen.pm,
526 lib/Regex/Generate.pm, lib/Regex/Grammar.pm, lib/Regex/Grammar.y,
527 lib/Regex/Optimize.pm, lib/Regex/Parse.pm, lib/Regex/Pasm.pm,
528 lib/Regex/PreOptimize.pm, lib/Regex/RegexOps.pm,
529 lib/Regex/Rewrite.pm, lib/Regex/CodeGen/Re.pm,
530 lib/Regex/CodeGen/Rx.pm, lib/Regex/Rewrite/Re.pm,
531 lib/Regex/Rewrite/Rx.pm, lib/Regex/Rewrite/Stackless.pm,
532 t/example.t: Whoops, wrong time to check this in.
536 * memory.c, resources.c: Partial fix for GC's memory trouncing. At
537 least we consider the PMC and Buffer free pools worth collecting,
538 and initialize the Buffer pool stuff. Still not 100% correct,
541 2002-03-18 15:35 simon
546 2002-03-18 07:45 brentdax
548 * Configure.pl: Warn if you're using 64-bit ints on a 32-bit
551 2002-03-18 00:09 sfink
553 * languages/regex/: MAINTAINER, Makefile, README, regex.pl,
554 test.pl, lib/Regex.pm, lib/Regex/AsmOps.pm, lib/Regex/CodeGen.pm,
555 lib/Regex/Generate.pm, lib/Regex/Grammar.pm, lib/Regex/Grammar.y,
556 lib/Regex/Optimize.pm, lib/Regex/Parse.pm, lib/Regex/Pasm.pm,
557 lib/Regex/PreOptimize.pm, lib/Regex/RegexOps.pm,
558 lib/Regex/Rewrite.pm, lib/Regex/CodeGen/Re.pm,
559 lib/Regex/CodeGen/Rx.pm, lib/Regex/Rewrite/Re.pm,
560 lib/Regex/Rewrite/Rx.pm, lib/Regex/Rewrite/Stackless.pm,
561 t/example.t: Buggy 1st version of regex compiler implementation.
562 Warning: the test code depends on features of the assembler that do
565 2002-03-17 21:35 ajgough
567 * types/: bignum.c, bignum_atest.pl: Added a couple of quick routes
568 through addition and subtraction. Also added the ability to run
569 all the tests, including the ones which deal with overflow and
570 underflow. These fail, but that's expected. Soon they'll pass.
571 Then I'll show them. Yesssssss. Tessssssssts my precioussssss,
572 passsssssssings tesssstsssss.
574 2002-03-17 20:06 ajgough
576 * types/: bignum.c, bignum.h, bignum_test.pl: Modified
577 check_(under|over)flow to test bignumbers, rather than values.
578 context now carries E_limit, from which max and min exp are found.
580 Added a default-context-creating function (although this isn't the
581 same as either of the default contexts defined in the eda).
583 2002-03-17 13:31 ajgough
585 * types/: bignum.c, bignum.h: Made BN_round and BN_iround so that
586 exported version matches prototypes of other public functions.
588 2002-03-17 06:44 josh
590 * chartype.c, encoding.c, memory.c, misc.c, packdump.c, packfile.c,
591 packout.c, resources.c, string.c, include/parrot/encoding.h: Some
592 last-minute re-indenting.
594 2002-03-17 05:07 mrjoltcola
596 * io/io_unix.c: Clear up unsigned compare caught by Solaris GCC.
598 2002-03-16 23:17 nicholas
600 * classes/default.pmc: Patch from Simon Glover <scog@amnh.org> to
603 default.pmc: In function `Parrot_default_get_integer_keyed':
604 default.pmc:50: warning: control reaches end of non-void function
605 default.pmc: In function `Parrot_default_get_number_keyed':
606 default.pmc:58: warning: control reaches end of non-void function
607 default.pmc: In function `Parrot_default_get_string_keyed':
608 default.pmc:67: warning: control reaches end of non-void function
609 default.pmc: In function `Parrot_default_get_pmc_keyed':
610 default.pmc:87: warning: control reaches end of non-void function
612 2002-03-16 18:50 ajgough
614 * types/: bignum.c, bignum.h: Lots of prototypes changed in
615 readiness for nicely telling your caller about any oddness you've
616 caused in the persuit of flow.
620 * interpreter.c, resources.c, docs/pdds/pdd09_gc.pod,
621 include/parrot/interpreter.h, include/parrot/resources.h: Now we
622 can control the GC and DOD, to stop it when we don't really want
627 * resources.c, vtable.tbl, classes/default.pmc,
628 include/parrot/resources.h: Added the last code to let PMCs control
629 their marking at DOD time
631 2002-03-16 16:57 ajgough
633 * types/bignum.c: Ok, I worked out how to not have lots of tabs. I
634 feel a little more virtuous now. Really I do. You might not
635 believe me, but you should. perl -pne 's/\t/ /g', if you're
638 2002-03-16 16:57 josh
640 * packfile.c, packout.c: M-x untabify is my new friend.
642 2002-03-16 16:50 josh
644 * trace.c, resources.c: Minor whitespace tweak for the benefit of
645 check_source_standards.pl
647 2002-03-16 16:50 ajgough
649 * types/: bignum.c, bignum.h: More documentation, separate
650 functions into public and private sorts, some initial stuff to cope
651 with over and underflow correctly.
653 2002-03-16 16:49 josh
655 * resources.c: Re-indented (sorry bout the big diff)
657 2002-03-16 16:47 bdwheele
659 * examples/assembly/fact.pasm: This fixes fact.pasm so it will
660 assemble again, both with Simon's new assembler and with the old
663 2002-03-16 16:33 mrjoltcola
665 * io/TODO: Get the TODO up-to-date for 0.0.4.
667 2002-03-16 16:11 josh
669 * Configure.pl: Patch from Nicholas Clark <nick@unfortu.net>: stops
670 silly people (such as me) running Configure with
671 /usr/local/bin/perl (which is 5.004_05) and not realising their
672 mistake until the pmc subdirectory, where the first qr// is
675 Syntax error messages don't tell you what you did wrong. This does:
677 /usr/local/bin/perl Configure.pl Perl 5.00503 required--this is
678 only version 5.00405, stopped at Configure.pl line 10.
680 2002-03-16 14:38 ajgough
682 * Makefile.in: Small fix to Makefile.in to keep Irix make happy
685 2002-03-16 11:45 simon
687 * MANIFEST, examples/assembly/xml_parser.pasm:
688 Added Clint Pierce's XML parser.
690 2002-03-15 22:24 simon
693 Don't need that function.
695 2002-03-15 21:56 simon
697 * Makefile.in, include/parrot/packfile.h:
698 Rebuild packout.o, since it'll be used for the Packfile XS module
702 * include/parrot/: memory.h, pmc.h: Another add-in for GC
706 * core.ops: No string to int for some reason
710 * string.c, t/op/string.t: Fix 0-length substr problem
714 * core.ops, interpreter.c, resources.c, classes/array.pmc,
715 classes/perlarray.pmc, examples/assembly/life.pasm,
716 include/parrot/interpreter.h, include/parrot/resources.h: Added in
717 a counter for copied memory, with a display in life.pasm
719 2002-03-14 03:16 mrjoltcola
721 * MANIFEST: Update MANIFEST courtesy of Simon Glover.
723 2002-03-13 23:43 simon
728 2002-03-13 23:43 simon
733 2002-03-13 21:31 simon
738 2002-03-13 18:06 simon
742 Fix string_compare screw-up.
744 2002-03-13 18:02 brentdax
746 * docs/: parrot.pod, ParrotFAQ.htm, faq.pod: Move the FAQ into POD
747 and add a new question/answer pair.
749 2002-03-12 22:53 mrjoltcola
751 * io.ops: Quick and dirty read ops for PIO. No warranty provided.
753 2002-03-12 22:48 mrjoltcola
755 * examples/assembly/io2.pasm: Quick and dirty read ops for PIO. No
758 2002-03-12 22:29 ajgough
760 * docs/pdds/pdd14_bignum.pod: Ooops, it is #14, really.
762 2002-03-12 22:24 ajgough
764 * docs/pdds/pdd14_bignum.pod: Creation of bignumber pdd, update to
765 version 1.1, Don't know if this is the correct number, but I don't
766 want this stuck on my harddrive where it will get lost, so 14 it is
769 2002-03-12 11:35 simon
771 * MANIFEST, packdump.c, packout.c:
773 Just so the functionality doesn't disappear.
775 2002-03-12 11:33 simon
777 * Makefile.in, chartype.c, encoding.c, packfile.c,
778 chartypes/unicode.c, chartypes/usascii.c, encodings/singlebyte.c,
779 encodings/utf16.c, encodings/utf32.c, encodings/utf8.c,
780 include/parrot/chartype.h, include/parrot/encoding.h,
781 include/parrot/packfile.h:
785 2002-03-11 23:06 nicholas
787 * core.ops: Patch from Simon Glover <scog@roe.ac.uk>:
789 Core.ops documentation nits
791 2002-03-11 23:05 nicholas
793 * t/pmc/pmc.t: Patch from Simon Glover <scog@roe.ac.uk>:
795 Most of the PerlUndef tests in pmc.t appear to have been added
797 Enclosed patch removes the duplicates.
799 2002-03-10 23:40 nicholas
801 * t/pmc/perlstring.t: Patch from Simon Glover <scog@amnh.org>:
803 More tests for the PerlString test-suite.
805 2002-03-10 23:40 nicholas
807 * t/op/time.t: Patch from Simon Glover <scog@amnh.org>:
809 test for sleep with negative argument
811 2002-03-10 21:58 nicholas
813 * t/op/rx.t: Patch from Simon Glover <scog@amnh.org>:
815 Enclosed patch fixes up a few more holes in our test coverage.
817 2002-03-10 21:18 mrjoltcola
819 * classes/array.pmc, classes/default.pmc, classes/intqueue.pmc,
820 classes/parrotpointer.pmc, classes/perlarray.pmc,
821 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
822 classes/perlstring.pmc, classes/perlundef.pmc,
823 include/parrot/pmc.h, core.ops, pmc.c, vtable.tbl: Add size
824 argument to the init() vtable method so PMCs have the option to
825 know how to size themselves at creation. size could be N elements
826 or a byte count, depending on the PMC or it may simply be ignored.
827 Overloaded 'new' opcode for optional arg.
829 2002-03-10 21:15 mrjoltcola
831 * lib/Parrot/Assembler.pm: Minor patch to the assembler for the
832 new_p_ic_ic opcode to work same as new_p_ic (looks up a named
835 Also added small hack for .sub directive (which simply translates
836 to a label, however we might eventually want to collect these to
839 2002-03-10 15:09 ajgough
841 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
842 Added round_floor and round_ceiling. 3403 tests pass, none fail.
844 2002-03-10 03:56 ajgough
846 * types/: bignum.c, bignum_atest.pl: Added extended stuff to
847 divide, divide integer and remainder. All filled in functions now
848 have special values capability.
850 Much remains to be done though, and the pdd needs to catch up.
852 2002-03-10 01:36 ajgough
854 * types/bignum.c: Added extended stuff to _add, _subtract.
856 2002-03-10 00:14 nicholas
858 * t/op/: integer.t, number.t: Patch from Simon Glover
861 The enclosed patch fixes a few of the holes in our test coverage
862 uncovered by Josh Wilmes
864 2002-03-09 23:03 ajgough
866 * types/: bignum.c, bignum.h: Modified compare to work with
867 extended values. Made a couple of changes here and there to allow
868 BN_comp to take a context, so that an is_zero check doesn't clobber
871 2002-03-09 22:19 ajgough
873 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
874 Unary plus now copes with special values.
876 2002-03-09 04:25 ajgough
878 * types/: bignum.c, bignum_atest.pl, bignum_test.pl: Exception
879 traps and flags are now enabled and tested for all the standard
880 tests for all the functions which are currently implemented. Test
881 harness faffed with to allow these to be tested.
883 2002-03-09 02:29 josh
885 * encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
886 encodings/utf8.c, chartypes/unicode.c, chartypes/usascii.c:
889 2002-03-09 02:22 josh
891 * config_h.in: tab-blastin'
893 2002-03-09 02:21 josh
895 * check_source_standards.pl: Play nicer with M-x compile- don't
896 bother giving line numbers for things you don't want to look at.
898 2002-03-09 02:10 josh
900 * examples/mops/mops.c: re-indented
902 2002-03-09 02:07 josh
904 * classes/pmc2c.pl: Use the usual header so that we can detect the
907 2002-03-09 02:05 josh
909 * jit2h.pl: Avoid accidental /* inside a comment, which generates a
912 2002-03-09 01:59 josh
914 * io/: io.c, io_stdio.c, io_unix.c, io_win32.c: Another large
915 patch- re-indent io/*.c.
917 2002-03-09 01:52 ajgough
919 * types/: bignum.c, bignum.h, bignum_test.pl: Added handling of
920 special values to the string conversion functions, some other
921 functions now need context (to let -0 pass through really_zero)
922 which have also been added.
924 2002-03-09 01:47 josh
926 * test_main.c: Re-indented.
928 2002-03-09 01:41 josh
930 * rx.c: killed a stray tab
932 2002-03-09 01:38 josh
936 2002-03-09 01:36 josh
938 * misc.c: Oops, some tabs remained- cleaned up.
940 2002-03-09 01:31 josh
942 * misc.c: Re-indented (major patch, sorry)
944 2002-03-09 00:59 josh
946 * embed.c: Re-indented.
948 2002-03-08 23:08 simon
950 * MANIFEST, docs/pdds/pdd10_embedding.pod,
951 docs/pdds/pdd11_extending.pod, docs/pdds/pdd12_assembly.pod,
952 docs/pdds/pdd13_bytecode.pod:
955 2002-03-08 21:12 ajgough
957 * include/parrot/string.h: Added private flags to string.h, mostly
958 so that other GCed stuff can also have its very own private flags.
960 2002-03-08 19:53 simon
965 2002-03-08 19:41 robert
967 * docs/pdds/: pdd0.pod, pdd1.pod, pdd2.pod, pdd4.pod, pdd5.pod,
968 pdd6.pod, pdd7.pod: Renamed...
970 2002-03-08 18:51 simon
972 * MANIFEST, docs/pdds/pdd08_keys.pod:
975 2002-03-08 18:20 ajgough
977 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl:
978 Introduced exception handlers and exception flags to context, will
979 allow support of extended standard. Unified exception checking
980 mechanism (sort of) and made minimal changes to bulk of code to use
981 this. Tests pass, I'm happy, and further changes will happen more
984 2002-03-08 04:38 josh
986 * interpreter.c, string.c, testparrotsizes_c.in: More indenting
989 2002-03-08 04:37 josh
991 * platforms/: generic.c, generic.h, win32.c, win32.h: Re-indented
993 2002-03-08 04:24 josh
995 * embed.c: A bit more re-indenting
997 2002-03-08 04:20 josh
999 * embed.c: Indenting fixes
1001 2002-03-08 04:14 josh
1003 * jit.c: Re-indented (run_indent.pl)
1005 2002-03-08 03:36 josh
1007 * ops2c.pl: Fix the line numbers which get reported while compiling
1010 2002-03-08 03:22 josh
1012 * packfile.c: -1552 cc: WARNING File = packfile.c, Line = 1537
1013 The variable "type" is set but never used.
1017 2002-03-08 03:04 josh
1019 * resources.c, stacks.c, string.c, io/io.c, io/io_stdio.c,
1020 io/io_unix.c: Clean up unused and set-but-not-referenced variables
1021 noticed by the sgi compiler.
1023 2002-03-08 03:02 josh
1025 * misc.c: Fixes this warning (SGI) cc-1188 cc: WARNING File =
1026 misc.c, Line = 417 The indicated type qualifier is meaningless on
1033 2002-03-08 02:55 josh
1035 * Makefile.in: Clean up one of the object files it was missing
1037 2002-03-08 01:15 josh
1039 * include/parrot/interpreter.h: Fixes the following error (tcc):
1040 "./include/parrot/interpreter.h", line 27: Error: [Syntax]: Extra
1041 comma at end of list.
1043 2002-03-06 22:15 simon
1046 Tidy up stack chunk allocation.
1048 2002-03-06 21:00 simon
1051 Create strings only once we've got string register heads set up.
1053 2002-03-06 20:31 simon
1055 * classes/perlarray.pmc:
1056 malloc(0) considered harmful.
1058 2002-03-06 20:24 simon
1060 * include/parrot/resources.h:
1061 I like it when Parrot compiles.
1063 2002-03-06 17:02 dan
1065 * classes/array.pmc: Changed over to data pointing to a Buffer.
1067 2002-03-06 15:45 dan
1069 * core.ops, embed.c, exceptions.c, interpreter.c, memory.c,
1070 packfile.c, pbc2c.pl, pdump.c, resources.c,
1071 include/parrot/interpreter.h, include/parrot/memory.h,
1072 include/parrot/resources.h, io/io.c: Three quick things: 1) INTVALs
1073 and opcode_t > longs will now be even more suspect than what they
1074 were beforehand. 2) Feel free to bicker with names. I don't think
1075 we've come to *any* sort of agreement with these, although we
1076 really, really, need to. 3) I forget the third thing. 4) But I
1077 thought of a fourth. 5) I've now remembered the third thing: IIRC,
1078 ANSI C states that enums will fit within the smallest type (int or
1079 greater) that can hold the values. Is that actually correct, and
1080 does it state whether unsigned is preferred to signed for
1081 non-negative enums? 6) Since I'm no longer constrained by "three"
1082 or "quick", I'm going size_t happy for a lot of memory-related
1083 storage. (That's good. No sense wasting the size or performance
1084 of an UINTVAL for strange values of UINTVAL.) I'm also using it in
1085 a couple other internal things (like the GC stat counters, seen
1086 here). Size and performance, again, and unpromotable to a bigint,
1087 so we know that we (theoretically) will wrap. However, size_t
1088 isn't the best choice for the type. (Not that there's anything
1089 wrong with size_t, just that it shouldn't be called size_t.) Any
1090 thoughts? I was thinking of just doing unsigned int, because,
1091 IIRC, int is usually the natural word size, and will be most
1092 efficient. Thoughts? 7) I forgot what the fourth thing I thought
1093 of was while writing down the others. Sorry.
1095 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1097 2002-03-06 15:26 dan
1099 * memory.c, resources.c, string.c, classes/perlarray.pmc,
1100 include/parrot/resources.h: Now we allocate generic Buffers from
1103 2002-03-05 21:42 brentdax
1105 * Configure.pl: Minor cleanup and enhancements.
1107 2002-03-05 21:25 dan
1109 * resources.c: non-special GC now works with PMCs
1111 2002-03-05 19:48 brentdax
1113 * Configure.pl, DEVELOPING, MANIFEST, config_h.in, test_main.c:
1114 Parrot now "knows" if it's a development version or a release
1115 version. See the instructions in the DEVELOPING file.
1117 2002-03-05 18:05 brentdax
1119 * MANIFEST: pasm.vim wasn't in the manifest.
1121 2002-03-05 17:57 simon
1124 Now, through much evilness, make distclean and make cvsclean work
1127 2002-03-05 17:38 dan
1129 * memory.c, resources.c, docs/pdds/pdd09_gc.pod,
1130 include/parrot/interpreter.h, include/parrot/pmc.h,
1131 include/parrot/resources.h: PMC tracing complete
1133 2002-03-05 16:28 gregor
1135 * languages/jako/Makefile.in:
1136 Changed -I ../../ to -I ../../lib when calling the assembler, since
1137 the perl modules have moved.
1139 2002-03-05 05:30 josh
1141 * packfile.c, pdump.c, pmc.c, register.c, rxstacks.c, stacks.c,
1142 string.c: More re-indenting via run_indent.pl.
1144 2002-03-05 05:17 josh
1146 * runops_cores.c, trace.c, warnings.c: Re-indented (via
1149 2002-03-05 04:26 josh
1151 * key.c, memory.c, test_gnuc.c, testparrotfuncptr.c: Re-indented
1152 using run_indent.pl and some minor tweaking.
1154 2002-03-05 04:21 josh
1156 * chartype.c, encoding.c, exceptions.c, global_setup.c,
1157 interpreter.c: Re-indented using run_indent.pl and some minor
1160 2002-03-05 03:30 josh
1162 * include/parrot/trace.h: These functions are no longer used (or
1165 2002-03-04 18:21 josh
1167 * include/parrot/trace.h: Fix a typo in the argument type.
1169 Patch from <daniel.ritz@gmx.ch>
1171 2002-03-04 03:39 josh
1173 * check_source_standards.pl, jit2h.pl: Add the "autogenerated file"
1174 header to jit_struct.h so we don't try to check it for conformance.
1175 (no way will it conform)
1177 2002-03-04 03:38 josh
1179 * include/parrot/: chartype.h, interpreter.h, io.h, rx.h, trace.h,
1180 unicode.h, warnings.h: Remove some remaining tabs and split some of
1181 the remaining long lines.
1183 2002-03-04 03:17 josh
1185 * include/parrot/: chartype.h, embed.h, encoding.h, exceptions.h,
1186 global_setup.h, interpreter.h, io.h, jit.h, key.h, memory.h,
1187 misc.h, op.h, oplib.h, packfile.h, parrot.h, pmc.h, register.h,
1188 resources.h, runops_cores.h, rx.h, rxstacks.h, stacks.h, string.h,
1189 string_funcs.h, trace.h, warnings.h: This is the first batch of
1190 re-indenting. This patch is the result of running run_indent.pl
1191 on the header files and manually tweaking the results where errors
1192 were noticed. This should get us closed, but some refinement may
1195 2002-03-04 03:06 josh
1197 * resources.c: Return without parens, as mentioned in PDD 7
1199 2002-03-04 03:01 josh
1201 * core.ops: POD fixes.
1203 2002-03-04 02:58 josh
1205 * config_h.in, ops2c.pl, classes/pmc2c.pl: More consistent headers
1206 on autogenerated files- used by the check_source_standards.pl
1207 script (for now) to exempt autogenerated files from the checks.
1209 2002-03-04 02:51 josh
1211 * embed.c, key.c, pmc.c, resources.c, rx.c, testparrotfuncptr.c,
1212 warnings.c: Added the editor "boilerplate" footer to a few files
1213 which were missing it.
1215 2002-03-04 02:34 josh
1217 * check_source_standards.pl, interpreter.c, jit.c, test_gnuc.c,
1218 include/parrot/io.h, include/parrot/parrot.h, io/io_win32.c: Fixes
1219 c preprocessor directive indentation to comply with pdd 7.
1221 (also fixes the check for this indentation in
1222 check_source_standards.pl)
1224 2002-03-04 02:32 josh
1226 * lib/Parrot/Test.pm: Fixes this error seen on perl 5.005_02 on
1229 perl t/harness t/op/basic..........Use of uninitialized value at
1230 lib/Parrot/Test.pm line 81. # Failed test (t/op/basic.t at
1231 line 6) # got: undef # expected: ''
1233 2002-03-04 02:30 josh
1235 * MANIFEST, run_indent.pl, docs/pdds/pdd07_codingstd.pod,
1236 docs/pdds/pdd7.pod: Added documentation and code to invoke the GNU
1237 "indent" program to enforce some of the code style standards
1240 Usage: ./run_indent.pl <file>
1242 2002-03-03 19:04 simon
1244 * examples/mops/mops.c:
1245 Let's make it compile, huh?
1247 2002-03-03 19:04 simon
1249 * examples/mops/mops.cs:
1252 2002-03-03 18:11 simon
1254 * examples/mops/mops.cs, examples/mops/mops.il, MANIFEST:
1255 Added C# and MS-IL versions of mops tester.
1257 2002-03-03 14:52 simon
1260 Add a sub() op to make mops_p work.
1262 2002-03-02 18:12 nicholas
1264 * examples/mops/mops.c, include/parrot/embed.h,
1265 include/parrot/interp_guts.h, include/parrot/jit.h,
1266 include/parrot/misc.h, include/parrot/packfile.h,
1267 include/parrot/rx.h, include/parrot/warnings.h,
1268 platforms/generic.c, platforms/generic.h, platforms/win32.c,
1269 platforms/win32.h, types/bignum.c, types/bignum.h: Patch from Josh
1270 Wilmes to add the emacs and vim "ending boilerplate" that sets the
1271 indent variables correctly.
1273 2002-03-02 17:41 nicholas
1275 * resources.c: Patch from Josh Wilmes <josh@hitchhiker.org>: Little
1276 patch to fix a compiler warning.
1278 2002-03-01 22:35 dan
1280 * memory.c, resources.c, include/parrot/pmc.h,
1281 include/parrot/resources.h: PMCs now come out of arenas.
1283 2002-03-01 06:15 dan
1286 A non-existing buffer + a non-existing buffer should be a
1287 non-existing buffer, not "", which is really '\0'.
1289 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1291 2002-03-01 06:02 dan
1293 * classes/: array.pmc, perlarray.pmc, perlhash.pmc, perlstring.pmc:
1295 TMTOWTDI, but strcmp is probably the worse.
1297 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1299 2002-03-01 02:32 brentdax
1301 * embed.c: Debug mode now prints out the GC data.
1303 2002-02-28 23:44 dan
1305 * core.ops, resources.c, include/parrot/resources.h: Added collect
1308 2002-02-28 22:58 dan
1310 * docs/pdds/: pdd06_pasm.pod, pdd6.pod: Add docs for interpinfo
1313 2002-02-28 22:50 dan
1315 * core.ops, interpreter.c, resources.c,
1316 examples/assembly/life.pasm, include/parrot/interpreter.h,
1317 include/parrot/resources.h: Add some stat gathering to the resource
1320 Also add an interpreter info retrieval op, and teach it about the
1321 different things it can retrieve.
1323 Finally, add some stat info to life.pasm as an example
1325 2002-02-28 21:27 dan
1327 * editor/pasm.vim: VIM mode commands for parrot assembly files
1329 Courtesy of Scott Beck <scott@gossamer-threads.com>
1331 2002-02-28 19:20 dan
1333 * examples/assembly/life.pasm: Fix a creeping string length leak.
1335 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1337 2002-02-28 18:26 dan
1339 * string.c: When you clone a constant, it ain't constant no mo'.
1341 Cocurtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1343 2002-02-28 00:51 dan
1345 * MANIFEST: Add missing files
1347 Courtesy of "Bryan C. Warnock" <Bryan.Warnock@raba.com>
1349 2002-02-28 00:49 dan
1351 * docs/pdds/: pdd0.pod, pdd00_pdd.pod: The pod version of PDD 0 in
1352 CVS seems to have several chunks missing out of it, too. This
1353 patch is simply an administrative patch, with the differences
1354 between my last version, and the one currently in there. There
1355 will be a forthcoming patch for some minor tweaking to the PDD, but
1356 I wanted a common baseline before I make any (potential) semantic
1359 There's only one semi-major change, which noone needs to worry
1360 about just yet. That's a change from PDD Format 1 to PDD Format
1361 6.0 - rationale can be found under 'Standard (Version #)' of the
1362 STANDARDS TRACK infomation. Don't worry about this yet, because it
1363 should be 6.0.0, and we need to discuss Perl versus Parrot with
1366 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
1368 2002-02-28 00:27 dan
1370 * packfile.c, resources.c, examples/assembly/life.pasm,
1371 include/parrot/register.h, include/parrot/resources.h,
1372 include/parrot/string.h: First pass of semi-full GC. (Strings only,
1375 This patch now implements a real copying collector. We trace from
1376 our root set and compact the contents of Buffer structs.
1380 *) It's very STRING-centric and doesn't handle memory stuffed in
1381 Buffers. But, then, we don't have pool allocation for Buffers
1382 either, and we need to have that soonish for this to work.
1384 *) Doesn't trace PMCs, so if you trigger a collection and there's
1385 memory or STRING structs only accessible from PMCs, you'll fail
1386 horribly. That needs fixing too
1388 *) Better algorithms for when to trace or collect vs when to just
1389 go allocate more memory from the system. Should probably be more
1392 2002-02-27 21:04 dan
1394 * jit.c, memory.c, resources.c, string.c, docs/pdds/pdd09_gc.pod,
1395 examples/assembly/life.pasm, include/parrot/resources.h,
1396 include/parrot/string.h, include/parrot/string_funcs.h,
1397 jit/i386/core.jit: Start of GC in
1399 2002-02-26 16:41 dan
1401 * jit/i386/string.jit: Fix a typo
1403 Courtesy of Jonathan Stowe <gellyfish@gellyfish.com>
1405 2002-02-26 16:37 dan
1407 * interpreter.c: Fix solaris test failures
1409 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1411 2002-02-26 16:36 dan
1413 * include/parrot/: interp_guts.h, io.h, packfile.h, rx.h,
1414 unicode.h, warnings.h: Fixes various warts in header files, such
1415 as: * macros -added parens to prevent problems with operator
1416 precedence -removed ; at end * removed SSIZE_MAX, since ssize_t
1417 is no longer used * added some more INLINE definitions for MSVC and
1420 Courtesy of Brian Lee Ray <blray@ualr.edu>
1422 2002-02-26 16:20 dan
1424 * Configure.pl: Turns out we were using a warning flag which
1425 doesn't exist on 2.7. Simple tweak though:
1427 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1429 2002-02-25 22:58 dan
1431 * MANIFEST, docs/pdds/pdd09_gc.pod: Add docs of GC
1433 2002-02-25 17:36 dan
1435 * include/parrot/pmc.h: Fix the bits
1437 2002-02-23 21:57 dan
1439 * include/parrot/resources.h: Another 1.5% never hurts
1441 2002-02-23 21:44 dan
1443 * global_setup.c, memory.c, resources.c, string.c,
1444 include/parrot/resources.h: Allocate STRING headers from an arena
1445 with freelist rather than with the system malloc. First step in a
1446 good (or even a bad) GC system.
1448 2002-02-23 20:37 brentdax
1450 * misc.c: lint has been doing Evil and Wrong things to misc.c.
1452 2002-02-22 14:59 ajgough
1454 * types/bignum.c: BN_multiply split into BN_multiply and
1455 BN_imultiply, the internal version to be used by idivide so that
1456 rounding isn't performed during intermediate stages of division.
1458 following test scripts now all pass: divide divideint add multiply
1459 subtract remainder compare rounding plus minus (these are all the
1460 operations currently implemented, rescale and power must still be
1461 written, so don't pass right now).
1463 2002-02-22 13:13 ajgough
1465 * types/bignum_atest.pl: Test harness modified to understand
1466 comments better, and be able to run unary (and rounding) tests.
1467 Currently a few rounding tests fail, which are being investigated.
1469 2002-02-22 01:41 dan
1471 * key.c: Although there's more work being done on the key stuff and
1472 this isn't the final fix, applying this patch does get parrot to
1473 build with two more compilers, so it's probably worthwhile.
1475 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1477 2002-02-22 00:53 dan
1479 * config_h.in, misc.c, include/parrot/embed.h,
1480 include/parrot/exceptions.h, include/parrot/interpreter.h,
1481 include/parrot/io.h, include/parrot/parrot.h, include/parrot/pmc.h,
1482 include/parrot/resources.h, include/parrot/rx.h,
1483 include/parrot/string.h, include/parrot/unicode.h,
1484 include/parrot/warnings.h, io/io_stdio.c, io/io_unix.c,
1485 io/io_win32.c: Fixes the following (lcc) warnings:
1487 - interpreter.c:470: warning: expression with no effect elided
1488 (related to the way warnings flags were defined)
1490 - misc.c:352: warning: unreachable code
1491 misc.c:483: warning: unreachable code
1492 (i introduced these with some overzealous de-linting)
1494 - numerous warnings like this:
1495 io/io_unix.c:383: warning: conversion from pointer to void' to
1497 pointer to struct _ParrotIO function(pointer to struct
1498 Parrot_Interp,pointer
1499 to struct _ParrotIOLayer,pointer to const char,pointer to const
1501 to pointer to void)' is compiler dependent
1503 Fixes the following nits: - remove bad indenting (tabs) in the
1506 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1508 2002-02-21 21:12 ajgough
1510 * types/: bignum.c, bignum.h: These might look like massive
1511 changes, but really it's just he imposition of coding standards.
1512 The file still isn't entirely compliant, but is now much more so.
1516 o a few more comments
1517 o BN_compare uses internal BN_comp to compare
1518 o lost_digits behaviour is now correct (test harness modified to
1522 All binary functions now pass all the tests in the basic standard.
1523 Unary functions not yet tested, will be soon.
1525 2002-02-21 18:20 dan
1527 * lib/Parrot/OpTrans/CPrederef.pm: The "inline" bit of that patch
1528 was no longer needed, and the ssize_t thing really shouldn't be
1531 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1533 2002-02-21 18:15 dan
1535 * Configure.pl, embed.c, pdump.c, hints/mswin32.pl,
1536 include/parrot/parrot.h: this patch adds support for the freely
1537 available borland c++ 5.5.1 compiler
1539 depends on: - josh's patch to remove ssize_t from CPrederef.pm -
1540 working borland compiler (compiler must know where to find headers
1541 and libs) - Perl's Config.pm modified to use cc='bcc32.exe' not of
1542 cc='cl.exe' - a working make utility (borland make doesn't work,
1545 changes: - add bcc in hints/mswin32.pl - clean up for msvc++ in
1546 hints/mswin32.pl - remove a space from Configure.pl (very very
1547 important for bcc) - add a O_BINARY flag to open() in pdump.c,
1548 embed.c (required by bcc) - define O_BINARY 0 when it's not defined
1549 (win32 knows it, linux not)
1551 and the why: - parrot is MUCH faster when compiled with borland c
1552 (make test on p2-450, 320MB): * msvc++: 313 seconds * bcc: 251
1555 Courtesy of "Ritz Daniel" <daniel_ritz@gmx.ch>
1557 2002-02-21 18:09 dan
1559 * jit.c, testparrotfuncptr.c, trace.c, classes/array.pmc, io/io.c,
1560 io/io_stdio.c, io/io_unix.c, io/io_win32.c: This patch removes
1561 cuddled elses, as required by PDD 7.
1563 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1565 2002-02-21 18:04 dan
1567 * MANIFEST, Makefile.in, check_source_standards.pl: This patch adds
1568 a new Makefile target called "check_source". This target scans all
1569 the .c and .h files in the directory and checks for conformance to
1570 a number of the standards outlined in PDD 7.
1572 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1574 2002-02-21 16:38 ajgough
1576 * types/: bignum.c, bignum.h, bignum_atest.pl: Modifications to
1577 allow arithmetic with numbers with a fixed fractional part, buffer
1578 structures now more ready to be integrated into the parrot memory
1579 allocation game, test harness modified to allow lost_digits
1580 condition to be checked. Some more comments.
1582 2002-02-21 15:53 simon
1587 Courtesy of: "David M. Lloyd" <dmlloyd@tds.net>
1589 2002-02-20 16:41 dan
1591 * MANIFEST, docs/pdds/pdd_template.pod: Added in template PDD
1593 2002-02-18 18:25 dan
1595 * MANIFEST, lib_deps.pl: Added in lib_deps.pl and MANIFEST change.
1597 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1599 2002-02-18 18:21 dan
1601 * lib/Parrot/OpTrans/CPrederef.pm: this is a quick fix for
1602 CPrederef.pm to make to generated code compile with the MS
1605 fixes: - ms compiler allows inline only for c++, for c there's
1606 __inline - ms header files knows nothing about ssize_t
1608 Courtesy of "Ritz Daniel" <daniel_ritz@gmx.ch>
1610 2002-02-18 17:49 dan
1612 * MANIFEST: Add the PDDs
1614 2002-02-18 17:47 dan
1616 * docs/pdds/: pdd07_codingstd.pod, pdd7.pod: Added in PDD 7, the
1617 coding standards PDD.
1619 2002-02-18 17:40 dan
1621 * docs/pdds/: pdd06_pasm.pod, pdd6.pod: Updated to latest rev
1623 2002-02-18 12:41 gregor
1626 Remove warning about exit() not being declared.
1628 2002-02-18 08:29 simon
1630 * misc.c, warnings.c, include/parrot/misc.h,
1631 include/parrot/warnings.h:
1632 This patch adds some missing const's to silence a number of gcc
1635 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
1637 2002-02-18 08:26 simon
1639 * Makefile.in, core.ops, embed.c, interpreter.c, key.c, misc.c,
1640 ops2c.pl, packfile.c, pdump.c, stacks.c, string.c,
1641 classes/array.pmc, classes/perlarray.pmc, classes/perlhash.pmc,
1642 include/parrot/parrot.h, include/parrot/rx.h,
1643 include/parrot/stacks.h, io/io_stdio.c, io/io_unix.c,
1644 lib/Parrot/OpTrans/CPrederef.pm:
1645 - add makefile target and script to test for external libc
1647 - fix return values in hash and array PMCs (returning 0 in a
1649 - remove unnecessary data pointer <=> function pointer
1651 outside of the JIT code.
1652 - move the definition of the "INLINE" macro out of the rx header
1654 available for general use on C++ compilers and gcc.
1655 - remove a few unused variables
1657 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
1659 2002-02-17 16:29 simon
1661 * docs/pdds/: pdd0.pod, pdd00_pdd.pod, pdd01_overview.pod,
1662 pdd02_vtables.pod, pdd04_datatypes.pod, pdd05_opfunc.pod,
1663 pdd06_pasm.pod, pdd1.pod, pdd2.pod, pdd4.pod, pdd5.pod, pdd6.pod:
1664 We're organised and responsible. Honest.
1666 2002-02-17 02:46 sfink
1668 * Makefile.in: Remove $^ for nmake compatibility.
1670 2002-02-16 09:20 brentdax
1672 * config_h.in, test_main.c, include/parrot/chartype.h,
1673 include/parrot/embed.h, include/parrot/encoding.h,
1674 include/parrot/string.h, include/parrot/string_funcs.h: Better
1675 embedding exposure and hiding, part 1.
1677 2002-02-16 04:38 dan
1679 * Makefile.in, core.ops, interpreter.c, pbc2c.pl, pdump.c,
1680 runops_cores.c, docs/running.pod, lib/Parrot/OpTrans/C.pm,
1681 lib/Parrot/OpTrans/CGoto.pm, lib/Parrot/OpTrans/CPrederef.pm:
1682 Anyway, here's a patch to repair pbc2c.pl, combined with removing
1683 typecasts in various places throughout the code. It probably won't
1684 work for Windows yet. The libparrot.a target might need to be
1685 modified to at least prevent it from confusing make on Windows; I
1688 Preliminary instructions for using pbc2c.pl are in
1689 docs/running.pod. I'll try to do better later.
1691 Courtesy of Steve Fink <steve@fink.com>
1693 2002-02-16 04:15 dan
1695 * exceptions.c, include/parrot/exceptions.h: Warnings cleaned up
1697 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1699 2002-02-16 00:03 simon
1701 * classes/: perlarray.pmc, perlhash.pmc:
1703 pmc is already defined!
1705 2002-02-15 23:20 brentdax
1707 * Configure.pl, config_h.in, exceptions.c, pmc.c,
1708 include/parrot/exceptions.h: Far more informative panic messages.
1710 2002-02-15 03:24 dan
1712 * lib/Parrot/: Op.pm, OpsFile.pm, OpTrans/CPrederef.pm: Here's a
1713 much more extensive patch that fixes it to work properly, and
1714 deletes a bazillion casts as well. It also points to the question
1715 "can we make the byte_code be an opcode_t* already?"
1717 Oh, and it makes some of the formatting prettier, so it's gotta be
1720 Courtesy of * Steve Fink <steve@fink.com>
1722 2002-02-15 02:30 dan
1724 * Makefile.in, core.ops, embed.c, misc.c, packfile.c, rx.ops,
1725 stacks.c: I've tweaked the "lint" target somewhat and fixed a few
1726 of the things it finds. Attaching the patch as well as the current
1729 Courtesy of Josh Wilmes <josh@hitchhiker.org>
1731 2002-02-15 01:59 dan
1733 * t/pmc/: array.t, perlhash.t: Disable non-functional bits for the
1736 2002-02-15 01:48 dan
1738 * t/pmc/perlarray.t: Skip tests for features that need twiddling
1740 2002-02-15 01:40 dan
1742 * t/op/rx.t: Skip a test that's waiting for us to rejig some array
1745 2002-02-14 23:30 dan
1747 * resources.c: Added comment for buffer tag routine. D'oh!
1749 2002-02-14 23:28 dan
1751 * resources.c, include/parrot/resources.h: Added buffer mark
1754 2002-02-14 23:17 dan
1756 * memory.c, classes/array.pmc, classes/perlarray.pmc,
1757 include/parrot/memory.h, include/parrot/string.h, t/pmc/perlhash.t:
1758 Rejigged memory system a bit. Now should be ready for the horror
1759 that is garbage collection.
1761 2002-02-14 19:33 gregor
1763 * ops2c.pl, include/parrot/oplib.h:
1764 Added code to automatically generate a function within an oplib to
1765 lookup opinfos given the op name. This will come in handy in future
1766 when we want to twiddle opcode tables at run time and possibly at
1769 2002-02-14 19:25 gregor
1771 * examples/assembly/queens.pasm:
1772 Regenerated queens.pasm from queens.jako since the clone_* stuff
1775 2002-02-14 17:12 dan
1777 * resources.c, include/parrot/resources.h: Finished up the
1778 interface for memory and tracked interpreter thingies.
1780 2002-02-14 16:53 dan
1782 * memory.c, include/parrot/memory.h: intercept free and realloc
1784 2002-02-14 05:53 dan
1786 * interpreter.c, runops_cores.c: The type changes in struct
1787 Packfile break the pointer math used in a few places to calculate
1788 the address of the end of the loaded byte code. This causes
1789 segfaults in build_asm in jit.c when using -j. It also breaks the
1790 bounds checking on opcode address in runops_slow_core.
1792 The patch adds the necessary cast to correct the code_end
1795 Courtesy of Jason Gloudon <perl@gloudon.com>
1797 2002-02-14 01:01 ajgough
1799 * types/: bignum.c, bignum.h, bignum_test.pl: Added support for
1800 BigInt operations (I think), tests for normal operation continue to
1801 pass. Also a shed load of comments.
1803 2002-02-13 01:34 ajgough
1805 * types/: bignum.c, bignum.h, bignum_atest.pl, bignum_test.pl: This
1806 is a (mostly) working bignumber library. There remains much work
1807 to do though, some functions are not yet implemented and headers
1808 need to find their way to the correct place RSN. Also support for
1809 bigints and a sensible error reporting mechanism are needed.
1811 2002-02-12 18:51 dan
1813 * misc.c: Fix some warnings
1815 2002-02-12 17:10 dan
1817 * misc.c: Run through indent -kr -nce so I can read it
1819 2002-02-12 16:49 dan
1821 * misc.c: Need standard header/footer comments
1823 2002-02-11 20:32 simon
1825 * classes/array.pmc:
1826 get and set pmc methods.
1828 2002-02-11 20:19 simon
1830 * classes/array.pmc:
1831 Maybe the keys aren't integer...
1833 2002-02-11 20:03 simon
1835 * core.ops, vtable.tbl, classes/default.pmc:
1838 2002-02-11 19:07 simon
1840 * vtable.tbl, classes/default.pmc:
1841 Add set_pmc. Usee with caution.
1843 2002-02-11 18:20 dan
1845 * classes/: array.pmc, perlarray.pmc: Patch array classes to
1848 2002-02-11 17:59 simon
1850 * core.ops, embed.c, global_setup.c, key.c, rx.ops,
1851 classes/perlarray.pmc, classes/perlhash.pmc:
1854 2002-02-11 17:57 simon
1856 * packfile.c, include/parrot/packfile.h:
1859 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
1861 2002-02-11 17:55 dan
1863 * docs/parrot_assembly.pod: Document some key ops
1865 2002-02-11 09:20 brentdax
1867 * pmc.c, include/parrot/exceptions.h: Adding a panic ought to be
1870 2002-02-11 00:34 simon
1872 * core.ops, include/parrot/exceptions.h:
1873 This is what keyed set ops look like. Remember, however, that for
1874 keyed functions, all operands must be PMCs. set(PMC, PMC, INT)
1875 means $1 = $2[$3], not $1[$2] = $3. set(PMC,PMC,PMC) is so
1876 obviously ambiguous that you ought to use the 4-arg version
1879 2002-02-10 23:12 jgoff
1881 * classes/: array.pmc, perlarray.pmc: Properly allocate
1882 SELF->data's array of PMC* data in array and perlarray.pmc. This
1883 isn't tested yet, but should be fairly straightforward. PerlHash
1884 needs to be finished before the system will compile again, and that
1885 should be done in the next few days.
1887 2002-02-09 04:46 jgoff
1889 * classes/: array.pmc, default.pmc, intqueue.pmc,
1890 parrotpointer.pmc, perlarray.pmc, perlhash.pmc, perlundef.pmc:
1891 Added basic _keyed member functions. Unfortunately this still
1892 doesn't fix the problems that are causing the build to break. It's
1893 a start though. I'm not implementing the PMC add functions just
1896 2002-02-08 15:59 simon
1898 * classes/array.pmc:
1899 Some more work on getting the array stuff up to date.
1901 2002-02-08 12:23 simon
1903 * classes/array.pmc, classes/perlhash.pmc, include/parrot/key.h,
1904 lib/Parrot/Vtable.pm:
1905 Got array->get_integer_keyed doing what I think it ought to. One
1906 down, all the rest to go.
1908 2002-02-08 11:47 simon
1911 Although I didn't intend it to be quite that broken...
1913 2002-02-08 11:42 simon
1915 * vtable.tbl, include/parrot/parrot.h, lib/Parrot/Vtable.pm:
1916 Completely break Parrot, but at least we get the key stuff right
1919 2002-02-08 06:25 dan
1921 * hints/darwin.pl: Silences the warning about passing in
1922 -flat_namespace to the compile. That's a link-only flag.
1924 2002-02-08 04:52 jgoff
1926 * classes/: array.pmc, default.pmc, intqueue.pmc,
1927 parrotpointer.pmc, perlarray.pmc, perlhash.pmc, perlint.pmc,
1928 perlnum.pmc, perlstring.pmc, perlundef.pmc: Filled in missing
1929 return values in *.pmc, added some missing casts to the repeat_foo
1930 members, and deleted the _index members from the perlscalar
1931 classes. Basic cleanup, and getting ready for _keyed functions.
1933 2002-02-07 04:49 mrjoltcola
1935 * examples/assembly/bsr.pasm: Elaborated on the bsr/ret example,
1936 added a nested subroutine call.
1938 2002-02-07 04:32 jgoff
1940 * vtable.tbl, lib/Parrot/Vtable.pm: vtable.tbl got some minor
1941 changes in order to give the whitespace rules a little workout, and
1942 do a little bit more testing. No actual structural changes were
1943 made. lib/Parrot/Vtable.pm got an interface change, and more
1944 importantly should be ready to support the new '_keyed' attribute,
1945 which will work roughly thus: PMC* src_value gets remapped to 'PMC*
1946 src_value' followed by 'KEY* src_key'. This will be how the new
1947 _keyed operators will function, and those should be written within
1950 2002-02-06 18:00 doughera
1952 * misc.c: Change C++-style comments to C comments (again). Remove
1953 unused perl5 code that was in #if 0/#endif.
1955 2002-02-06 17:59 doughera
1957 * warnings.c: Add trailing newline.
1959 2002-02-06 04:14 mrjoltcola
1961 * include/parrot/io.h, io/io.c: Minor cleanup.
1963 2002-02-06 03:11 mrjoltcola
1965 * examples/assembly/io1.pasm, io/io.c, io/io_win32.c: Tied up a
1966 couple of loose end in win32 IO stuff. Open behaves now but needs
1969 2002-02-05 21:02 brentdax
1971 * classes/pmc2c.pl: Length on whoami init was always 7--a problem
1972 which showed up in Purify builds.
1974 2002-02-05 17:15 simon
1979 Courtesy of: Jonathan Stowe <gellyfish@gellyfish.com>
1981 2002-02-05 17:08 doughera
1983 * misc.c: Avoid C++-style comments.
1985 2002-02-05 17:07 doughera
1987 * lib/Parrot/Jit/sun4Generic.pm: Generated assembly programs were
1988 not valid assembler for Sun's /usr/ccs/bin/as. Now they are,
1989 thanks to Jason Gloudon <perl@gloudon.com>.
1991 2002-02-05 14:04 simon
1994 Make the problem different, perhaps even better.
1996 2002-02-05 13:49 simon
1999 Possibly fix a `short int' is promoted to `int' when passed through
2000 `...' scary error, possibly make things absolutely worse.
2002 2002-02-05 13:15 simon
2007 2002-02-05 13:12 simon
2010 Not going to get far without this one...
2012 2002-02-05 11:41 simon
2015 Don't barf when handed null pointers.
2017 2002-02-05 10:04 simon
2019 * misc.c, include/parrot/misc.h:
2020 Fix some trivial bugs in warnings code.
2022 2002-02-05 09:27 simon
2025 Oops, forgot this one; also added %P support.
2027 2002-02-05 09:20 simon
2029 * MANIFEST, Makefile.in, core.ops, embed.c, interpreter.c,
2030 test_main.c, classes/perlundef.pmc, include/parrot/embed.h,
2031 include/parrot/interpreter.h, include/parrot/misc.h,
2032 include/parrot/parrot.h, include/parrot/warnings.h:
2035 Courtesy of: Brent Dax <brentdax@cpan.org>
2037 2002-02-05 05:41 jgoff
2039 * vtable.tbl, lib/Parrot/Vtable.pm, t/pmc/perlstring.t: Changed the
2040 format of vtable.tbl to get rid of the tab-dependence. The format
2041 now looks roughly like this:
2043 init() # 'void' and 'unique' are assumed INTVAL type ( ) # 'unique'
2044 is assumed str void concatenate (PMC* value, PMC* dest) # Nothing
2045 assumed here, but note the C-like prototyping. Also had to disable
2046 one test that depended upon 'concat_p_p_s', which isn't necessary
2049 Vtable.pm will change again when the type '_keyed' is added,
2050 because that requires remapping parameters slightly differently
2051 again. Also, note that it assumes 'value' is the first parameter
2052 in the list. This assumption will go away at the same time.
2054 2002-02-04 16:57 ajgough
2056 * core.ops, t/pmc/perlstring.t, t/pmc/pmc.t: More tests for pmc
2057 functions. Thanks to Simon Glover.
2059 2002-02-04 02:47 ajgough
2061 * hints/os2.pl: Removes a flag from the os/2 hints file that isn't
2062 needed. I suspect that the entire hints file isn't really needed,
2063 but there's no one to actually tell us this.
2065 2002-02-02 15:45 ask
2067 * docs/ParrotFAQ.htm: fix internal links
2069 2002-02-02 04:06 jgoff
2071 * classes/: array.pmc, intqueue.pmc, perlarray.pmc, perlhash.pmc:
2072 Moving the internal KEY structure from the cache.struct_val member,
2073 where it doesn't really belong, to the internal SELF->data member.
2074 This frees up the cache/type members for other usage.
2076 This is the first step in moving PMCs to the point where we can do
2077 multidimensional PMC handles. The next step is to change the
2078 assembler to accept the syntax of 'set P0["foo"],7'.
2080 2002-02-02 00:13 nicholas
2082 * include/parrot/global_setup.h: Patch from Jonathan Stowe to
2083 prototype Parrot_Array_class_init
2085 2002-02-02 00:13 nicholas
2087 * embed.c: Casts to tidy up warnings from Jonathan Stowe Change
2088 time to sum_time to avoid warning on FreeBSD about tracking a
2089 global [No, this warning does not appear on Linux. Yes, it is real
2092 2002-02-01 23:02 nicholas
2094 * embed.c: Fix fprintf format warning in Parrot_runcode. From Simon
2097 2002-02-01 20:20 nicholas
2099 * t/pmc/pmc.t: Add end at end of asm in test (from Simon Glover)
2101 2002-02-01 18:20 nicholas
2103 * lib/Parrot/Test.pm: Env.pm on 5.005_03 doesn't do a use vars for
2106 2002-02-01 13:22 nicholas
2108 * MANIFEST: Add docs/embed.pod and t/op/ifunless.t
2110 2002-02-01 12:19 simon
2112 * core.ops, t/op/ifunless.t, t/op/integer.t:
2115 2002-02-01 12:11 simon
2117 * lib/Parrot/Test.pm:
2120 2002-02-01 01:38 nicholas
2122 * MANIFEST, MANIFEST.SKIP, Makefile.in: Add a MANIFEST.SKIP file,
2123 and a manitest target to Makefile.in that lets one test the
2126 2002-02-01 00:03 dan
2128 * core.ops, global_setup.c, include/parrot/pmc.h: More setup for
2131 2002-01-31 21:46 gregor
2133 * Configure.pl, Makefile.in, hints/mswin32.pl:
2134 A few more things are now configable, so we are closer to win32
2135 shared library builds. Not there yet, but closer.
2137 2002-01-31 21:00 dan
2139 * global_setup.c, classes/pmc2c.pl, include/parrot/global_setup.h,
2140 include/parrot/pmc.h: First step in dynamically loading PMC classes
2142 2002-01-31 19:38 dan
2144 * Makefile.in: Dependencies in the Makefile are currently too broad
2145 brush. I don't enjoy waiting for everything to recompile every
2146 time I try to tweak the jit. The only file that #includes
2147 jit_struct.h is jit.c, so I feel that the Makefile dependencies
2148 should reflect this, and not cause a gratuitous recompile of
2149 everything. There are probably other auto-generated header files
2150 that world+dog should not depend on.
2152 Courtesy of Nicholas Clark <nick@unfortu.net>
2154 2002-01-31 19:03 gregor
2156 * Makefile.in, lib/Parrot/Test.pm, t/harness:
2157 Added two new make targets:
2159 * testp: Like 'make test', but passes -P to t/harness, so you get
2161 see how broken predereferencing is.
2163 * testj: Like 'make test', but passes -j to t/harness, so you get
2165 see how broken JIT is.
2167 Now, anyone who wants to see how good all three ways of running are
2168 can do so, at the cost of about 3x the time.
2170 2002-01-31 17:09 brentdax
2172 * embed.c, test_main.c: Implement the ARGV-in-P0 thing.
2174 2002-01-31 03:41 grunblatt
2176 * docs/jit.pod: Update jit.pod
2178 2002-01-31 03:20 grunblatt
2180 * jit/i386/core.jit: Hold this until we get an assemble tool,
2181 because of the different objdump problems.
2183 2002-01-31 03:13 grunblatt
2185 * Configure.pl, lib/Parrot/Jit/sun4-solaris.pm,
2186 lib/Parrot/Jit/sun4Generic.pm: Use dis intead of objdump. Courtesy
2187 of: Jason Gloudon <perl@gloudon.com>
2189 2002-01-31 02:22 grunblatt
2191 * jit/i386/core.jit: Continue if the register is null
2193 2002-01-30 23:50 grunblatt
2195 * lib/Parrot/Jit/: alpha-bsd.pm, alpha-linux.pm, alphaGeneric.pm,
2196 i386-bsd.pm, i386-linux.pm, i386Generic.pm, sun4-solaris.pm,
2197 sun4Generic.pm: Move the AS and OBJDUMP constants to each os
2200 2002-01-30 23:35 mrjoltcola
2202 * io/io_win32.c: Change implementation of isatty on win32,
2203 suggested by Hong Zhang.
2205 2002-01-30 23:19 sfink
2207 * jit2h.pl, lib/Parrot/Op.pm, lib/Parrot/OpsFile.pm: Added
2208 Op::may_jump boolean method.
2210 Replaced jit2h's hardcoded pattern match to decide what ops might
2211 change the control flow.
2213 2002-01-30 22:13 dan
2215 * Configure.pl, MANIFEST, testparrotfuncptr.c: This patch allows
2216 parrot to mostly-build with tcc. It allows one to skip compiling
2217 the JIT stuff (by specifying --define jitcapable=0), and it
2218 introduces a test program which gives a friendlier error in this
2219 case for compilers which are as picky as tcc is about function
2222 If anyone figures out the proper way to cast these function
2223 pointers this may not be necessary.
2225 Courtesy of Josh Wilmes <josh@hitchhiker.org>
2227 2002-01-30 20:54 dan
2229 * docs/running.pod, lib/Parrot/Test.pm: I'm being anal again.
2230 Here's an update to docs/running.pod to better reflect the current
2231 state (both the test_parrot and assemble.pl improvements, plus
2232 documentation of a few more things.) And also a speling fiks
2233 s/POST_MORTERM/POST_MORTEM/.
2235 I could also replace some "perl foo" calls with "./foo" if someone
2236 wanted to set the executable flag in CVS on assemble.pl,
2239 Courtesy of Steve Fink <steve@fink.com>
2241 2002-01-30 20:43 dan
2243 * core.ops: find_global doesn't work, so stub out the wrong code
2245 2002-01-30 19:08 dan
2247 * lib/Parrot/Assembler.pm: fixes the POD in Parrot::Assember so
2249 can read it and just tidies it up generally. It also adds
2251 for the constantize_integer and constantize_number functions.
2253 Courtesy of Simon Glover <scog@roe.ac.uk>
2255 2002-01-30 18:02 dan
2257 * assemble.pl, disassemble.pl, optimizer.pl, pbc2c.pl,
2258 classes/genclass.pl, classes/pmc2c.pl,
2259 languages/scheme/Scheme/Test.pm: Many of the Perl scripts in the
2260 distribution (including assemble.pl !)
2261 can no longer find the Parrot::* modules. Enclosed patch fixes
2263 it would be nice if there were an easier way to do this).
2265 Courtesy of Simon Glover <scog@roe.ac.uk>
2267 2002-01-30 16:00 mrjoltcola
2269 * io/io_win32.c: Correct function calls for win32_fdopen and arg
2272 2002-01-30 15:50 mrjoltcola
2274 * io/io_unix.c: Minor bug fix for fdopen flag arg type.
2276 2002-01-30 15:42 grunblatt
2278 * pbc2c.pl, examples/assembly/Makefile: Updates related to moving
2281 2002-01-30 15:38 grunblatt
2283 * MANIFEST: Enclosed patch adds the new SPARC-based JIT files to
2284 the manifest, and also puts it back into alphabetical order.
2286 Courtesy of: Simon Glover <scog@roe.ac.uk>
2288 2002-01-30 14:41 nicholas
2290 * embed.c: Patch from Simon Glover to clean up warnings where
2291 prototype is () not (void)
2293 2002-01-30 13:54 nicholas
2295 * include/parrot/embed.h, test_main.c: Add void as an explicit
2296 parameter in test_main.c's usage(), version(void) and embed.h's
2297 Parrot_new() Without these gcc moans: include/parrot/embed.h:34:
2298 warning: function declaration isn't a prototype
2300 2002-01-30 12:08 simon
2302 * lib/Parrot/.cvsignore:
2303 Ignore generated Perl modules.
2305 2002-01-30 12:07 simon
2308 Run the PMC tests as well.
2310 2002-01-30 12:04 simon
2313 Fix MANIFEST after recent t/pmc rejig.
2315 2002-01-30 11:42 simon
2317 * lib/Parrot/Test.pm:
2318 Report non-zero exit codes.
2320 Courtesy of: Michael G Schwern <schwern@pobox.com>
2322 2002-01-30 11:39 simon
2325 Skip final test, TODO doesn't work yet.
2327 2002-01-30 09:54 brentdax
2329 * docs/embed.pod: Leon Brocard was kind enough to explain to me how
2330 predereferencing works.
2332 2002-01-30 09:38 brentdax
2334 * docs/: embed.pod, parrot.pod: Document this newfangled embedding
2337 2002-01-30 09:37 brentdax
2339 * include/parrot/embed.h: Fix a mistake, clear up a warning.
2341 2002-01-30 09:37 brentdax
2343 * config_h.in: Expose another flag for embedders.
2345 2002-01-30 05:07 jgoff
2347 * make_vtable_ops.pl, t/harness: Both files didn't know of the new
2348 location for Parrot/, and t/harness wasn't able to run the new
2349 op/pmc tests. Both problems fixed, so I think I'm going to declare
2350 the build suitable for public consumption.
2352 2002-01-30 04:34 robert
2354 * docs/Makefile.in: update for CVS movement
2356 2002-01-30 04:32 robert
2358 * Makefile.in: Adjust for CVS reorganization. (This time, edit the
2359 .in file, not the real Makefile)
2361 2002-01-30 04:20 robert
2363 * Configure.pl, jit2h.pl, ops2c.pl, ops2pm.pl, pmc_pm.pl,
2364 vtable_h.pl, classes/pmc2c.pl, include/parrot/parrot.h: Updates
2365 related to moving files around
2367 2002-01-30 04:10 robert
2369 * MANIFEST: Update MANIFEST to reflect CVS reorg.
2371 2002-01-30 04:07 robert
2373 * Configure.pl: Add './lib' to our @INC because Parrot/* moved.
2375 2002-01-30 03:56 robert
2377 * Parrot/: .cvsignore, Assembler.pm, BuildUtil.pm, Op.pm,
2378 OpTrans.pm, OpsFile.pm, Optimizer.pm, PackFile.pm, String.pm,
2379 Test.pm, Vtable.pm, Jit/alpha-bsd.pm, Jit/alpha-linux.pm,
2380 Jit/alphaGeneric.pm, Jit/i386-bsd.pm, Jit/i386-linux.pm,
2381 Jit/i386-nojit.pm, Jit/i386Generic.pm, Jit/sun4-solaris.pm,
2382 Jit/sun4Generic.pm, OpLib/.cvsignore, OpTrans/C.pm,
2383 OpTrans/CGoto.pm, OpTrans/CPrederef.pm, PackFile/ConstTable.pm,
2384 PackFile/Constant.pm, PackFile/FixupTable.pm: Moved Parrot/* to
2387 2002-01-30 03:46 robert
2389 * languages/miniperl/miniperlc: renamed to mpc
2391 2002-01-30 03:45 robert
2393 * t/op/: pmc.t, pmc_array.t, pmc_perlarray.t, pmc_perlhash.t,
2394 pmc_perlstring.t: Moved to t/op/pmc/
2396 2002-01-30 03:40 robert
2398 * include/parrot/register_funcs.h: Renamed to regfuncs.h
2400 2002-01-30 03:14 jgoff
2402 * classes/perlarray.pmc, t/op/pmc_perlarray.t, t/pmc/perlarray.t:
2403 Fixed some problems with PerlArray and added tests. Previously,
2404 only integers could be accessed by negative indices. After this
2405 change, all basic types can be accessed by negative indices, and
2406 they can also be set at negative indices.
2408 2002-01-29 22:13 brentdax
2410 * TODO: Just look at the stupid diff.
2412 2002-01-29 21:53 simon
2414 * TODO, docs/vtables.pod:
2415 New TODO, and tiny addition to vtables.pod
2417 2002-01-29 21:47 mrjoltcola
2419 * include/parrot/io.h, io/io_unix.c: Minor bug fix in io_unix.
2421 2002-01-29 21:38 mrjoltcola
2423 * Makefile.in: Makefile.in tweak for io depend.
2425 2002-01-29 21:15 brentdax
2427 * embed.c: Fix a segfault and some profiling formatting nits.
2429 2002-01-29 20:54 brentdax
2433 2002-01-29 20:50 brentdax
2435 * pmc.c, include/parrot/exceptions.h: Exceptions are better than
2438 2002-01-29 20:17 mrjoltcola
2440 * interpreter.c, core.ops, io.ops: CVS missed this.
2442 2002-01-29 20:17 mrjoltcola
2444 * io/io.c: These should have gone in Sunday with the rest. CVS is
2447 2002-01-29 18:39 brentdax
2449 * platforms/win32.h: Fix Win32 whoops.
2451 2002-01-29 18:29 brentdax
2453 * embed.c, include/parrot/embed.h: A couple minor embedding fixes.
2455 2002-01-29 17:51 simon
2457 * MANIFEST, Makefile.in, config_h.in, embed.c, test_main.c,
2458 include/parrot/embed.h, include/parrot/parrot.h:
2459 Embedding support. Cool.
2461 Courtesy of: <brentdax@cpan.org>
2463 2002-01-29 15:40 grunblatt
2465 * Configure.pl: Detect if we can use "objdump". Courtesy of: Jason
2466 Gloudon <perl@gloudon.com>
2468 2002-01-29 14:42 simon
2470 * include/parrot/parrot.h:
2471 Platform stuff has to be included *after* system headers.
2473 2002-01-29 14:05 grunblatt
2475 * interpreter.c, jit.c, Parrot/Jit/sun4-solaris.pm,
2476 Parrot/Jit/sun4Generic.pm, lib/Parrot/Jit/sun4-solaris.pm,
2477 lib/Parrot/Jit/sun4Generic.pm, include/parrot/jit.h,
2478 jit/sun4/core.jit, jit/sun4/lib.jit, jit/sun4/string.jit: Added
2479 support for SPARC. Courtesy of: Jason Gloudon <perl@gloudon.com>
2481 2002-01-29 10:56 simon
2483 * platforms/generic.h:
2484 If we don't have a S_ISREG, produce something close to it.
2486 2002-01-29 06:01 dan
2488 * MANIFEST, README, LICENSES/Artistic: Finally added licenses
2490 2002-01-29 04:38 jgoff
2492 * classes/array.pmc: Forgot to remove some C++-isms from the
2493 get_{foo}_index routines.
2495 2002-01-29 04:26 jgoff
2497 * MANIFEST, Makefile.in, global_setup.c, classes/Makefile.in,
2498 classes/array.pmc, include/parrot/pmc.h, t/op/pmc_array.t,
2499 t/pmc/array.t: Added array class that languages other than perl can
2500 use for a basis. It has no features like preextension, and the
2501 array index starts at 0.
2503 MANIFEST - added classes/array.pmc and t/op/pmc_array.t Makefile.in
2504 and classes/Makefile.in - Added array.pmc to the makefile.
2505 (Assuming rules like .pmc.o are portable (or even possible) I might
2506 alter classes/Makefile.in to autobuild the appropriate files.
2508 2002-01-29 02:32 dan
2510 * MANIFEST, Parrot/Test.pm, lib/Parrot/Test.pm,
2511 lib/Test/Builder.pm, lib/Test/More.pm, lib/Test/Simple.pm,
2512 lib/Test/Utils.pm, t/op/interp.t, t/op/macro.t, t/op/pmc.t,
2513 t/op/rx.t, t/op/stacks.t, t/pmc/pmc.t:
2514 Update to Test::More 0.41 which adds Test::Builder
2516 Delete the vestigal Test::Utils
2518 Change Parrot::Test so it uses Test::Builder instead of Evil
2522 output_* now returns whether the test passes or fails
2524 Parrot::Test no longer exports Test::More's functions. Instead
2526 can simply be used together. The few tests which used
2528 features (ie. skip) have 'use Test::More' added.
2530 I ditched the export_to_level() crutch. Do we expect parrot to
2532 5.004? (literally 5.004, not 5.004_04)
2534 Courtesy of Michael G Schwern <schwern@pobox.com>
2536 2002-01-28 21:04 dan
2538 * docs/overview.pod: There is no opcodes.pod; I'm assuming the
2539 pointer should actually be to
2540 parrot_assembly.pod, as the canonical documentation.
2542 Courtesy of Simon Glover <scog@roe.ac.uk>
2544 2002-01-28 20:21 dan
2546 * languages/jako/jakoc, t/op/stacks.t: Toss the last traces of
2549 2002-01-28 19:18 dan
2551 * core.ops, register.c: clone[insp] is dead
2553 2002-01-28 17:46 grunblatt
2555 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2556 jit/i386/core.jit: Fix to make the jit work in linux yet again.
2558 2002-01-28 16:45 dan
2560 * MANIFEST, README.OS_X: Added Mac OS X specific readme documenting
2561 the requirement for fink at the moment.
2563 2002-01-28 15:59 simon
2566 People might try and run a directory file, with spectacular
2567 results. We don't want that. No.
2569 2002-01-28 14:58 doughera
2571 * core.ops: Avoid C++-style comments.
2573 2002-01-28 14:16 grunblatt
2575 * jit.c, io/io.c: Changed jit.c to fit the way registers are
2576 accessed. Readded the pio_(stdin|stdout|stderr) to make builds
2579 2002-01-28 13:47 doughera
2581 * include/parrot/register.h: Avoid C++-style comment.
2583 2002-01-28 06:03 dan
2585 * MANIFEST, core.ops, interpreter.c, key.c, register.c, trace.c,
2586 Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
2587 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
2588 docs/parrot_assembly.pod, include/parrot/interpreter.h,
2589 include/parrot/parrot.h, include/parrot/regfuncs.h,
2590 include/parrot/register.h, include/parrot/register_funcs.h,
2591 include/parrot/string.h, include/parrot/string_funcs.h: Registers
2592 are now stored in the interpreter structure itself, rather than
2593 just a pointer to the top of the register structure. Pushes and
2594 pops now involve memcpys, but register access has one fewer
2597 Fails four of the register stack tests, though, so not perfect.
2598 Needs fixing, but this is a good place to start.
2600 2002-01-28 04:40 mrjoltcola
2602 * test_main.c: cvs commit missed this. ??
2604 2002-01-28 04:27 mrjoltcola
2606 * examples/assembly/io1.pasm, include/parrot/exceptions.h,
2607 include/parrot/interpreter.h, include/parrot/io.h, io/io.c,
2608 io/io_stdio.c, io/io_unix.c, io/io_win32.c: ParrotIO local to each
2609 interpreter now (at least in theory). IO handle array added. Misc
2610 bug fixes in layer handling. Changed any IO_ constants to PIO_ so
2611 we don't conflict with system libraries. Still have broken
2612 stuff in win32 and stdio layer.
2614 2002-01-28 04:01 mrjoltcola
2616 * include/parrot/chartype.h: Typo in chartype.h include guard.
2618 2002-01-28 03:41 mrjoltcola
2620 * t/op/interp.t: Fix flag for interp so we don't get "info"
2621 messages which break tests.
2623 2002-01-28 01:54 dan
2625 * include/parrot/string.h: A few more buffer/string flags
2627 2002-01-27 11:33 nicholas
2629 * chartypes/unicode.c: Cast unsigned argument to int in call to
2630 isdigit to silence gcc warning.
2632 2002-01-26 23:18 grunblatt
2634 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm: Turn
2637 2002-01-26 23:17 grunblatt
2639 * Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2640 jit/i386/core.jit: [no log message]
2642 2002-01-26 22:18 simon
2644 * jit/i386/core.jit:
2645 Jumping to 0x0 is a recipe for segfaults.
2647 2002-01-26 18:35 simon
2650 Allow user to select which tests to harness
2652 Courtesy of: Nicholas Clark <nick@unfortu.net>
2654 2002-01-26 17:20 grunblatt
2656 * Parrot/Jit/i386-linux.pm, Parrot/Jit/i386Generic.pm,
2657 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386Generic.pm: Patch
2658 to make the jit work in linux again.
2660 2002-01-26 16:52 dan
2662 * Configure.pl, hints/darwin.pl: Add -Wno-shadow, as Darwin's
2663 headers can't cope with this. Darwin-only
2665 2002-01-26 16:04 dan
2667 * include/parrot/parrot.h: Quick note to remind folks that this
2668 isn't the file they're looking for if they're writing extensions or
2671 Courtesy of Andy Dougherty <doughera@lafayette.edu>
2673 2002-01-26 00:41 mrjoltcola
2677 2002-01-26 00:37 mrjoltcola
2679 * docs/ParrotFAQ.htm: Parrot FAQ : Created and maintained by Adam
2682 2002-01-25 01:31 grunblatt
2684 * jit/alpha/core.jit: There is no neg or fneg.
2686 2002-01-25 01:27 grunblatt
2688 * core.ops, Parrot/Jit/alphaGeneric.pm, Parrot/Jit/i386Generic.pm,
2689 lib/Parrot/Jit/alphaGeneric.pm, lib/Parrot/Jit/i386Generic.pm,
2690 jit/alpha/core.jit, jit/i386/core.jit, t/op/integer.t,
2691 t/op/number.t: Added Parrot_neg. Erase t.s
2693 2002-01-24 23:26 dan
2695 * interpreter.c: Best make sure unused elements are NULL
2697 2002-01-24 23:24 dan
2699 * interpreter.c: Fix stupid thinko
2701 2002-01-24 18:37 doughera
2703 * Makefile.in: Add a few missing dollar signs in the lifetest
2704 section so that ${exe} and the like get properly interpolated.
2706 2002-01-24 18:15 mrjoltcola
2708 * docs/: .cvsignore, Makefile.in, parrot.pod: Fix pod generation
2709 for io.ops file. Add reference to it in parrot.pod. Courtesy of
2710 Simon Glover <scog@roe.ac.uk>
2712 2002-01-24 06:43 mrjoltcola
2714 * io/io_stdio.c: Oops.
2716 2002-01-24 06:34 mrjoltcola
2718 * include/parrot/io.h, io/TODO, io/io.c, io/io_stdio.c: Did a bit
2719 of work on the buffering layer. Decided to use shared read/write
2720 buffer (as do most implementations) for now since its the simplest
2721 way to keep everything synced, (flush on seeks, flush read on
2724 2002-01-24 03:38 mrjoltcola
2726 * test_main.c: Cleaned up option handling code a bit for main().
2728 2002-01-23 23:22 dan
2730 * interpreter.c, include/parrot/interpreter.h,
2731 include/parrot/resources.h: Now each interpreter gets its own hash
2734 2002-01-23 20:45 dan
2736 * Configure.pl: Fix a warning when there's no - in an architecture
2738 2002-01-22 23:57 grunblatt
2740 * docs/running.pod: [no log message]
2742 2002-01-22 20:29 doughera
2744 * KNOWN_ISSUES: long doubles don't work on SPARC either. It
2745 appears to be a generic problem (if sizeof(long double) >
2746 sizeof(double)), not an x86-specific one.
2748 2002-01-22 16:57 doughera
2750 * runops_cores.c: Change variable name from time to starttime to
2751 avoid gcc warning about variable name shadowing.
2753 2002-01-22 16:55 doughera
2755 * classes/pmc2c.pl: Include class_init prototype too.
2757 2002-01-22 16:01 doughera
2759 * MANIFEST: [no log message]
2761 2002-01-22 01:04 ajgough
2763 * global_setup.c, classes/default.pmc, classes/intqueue.pmc,
2764 classes/parrotpointer.pmc, classes/perlarray.pmc,
2765 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
2766 classes/perlstring.pmc, classes/perlundef.pmc, classes/pmc2c.pl,
2767 include/parrot/global_setup.h: Patch from Nick Clark to quieten
2768 warnings from pmc files. Message-ID:
2769 <20020121224719.GE1726@Bagpuss.unfortu.net>
2771 2002-01-22 00:53 ajgough
2773 * test_main.c: Clears up a couple of warnings in test_main.c.
2774 Thanks to Nick Clark. Message-ID:
2775 <20020121190457.GB1726@Bagpuss.unfortu.net>
2777 2002-01-22 00:47 ajgough
2779 * string.c, chartypes/unicode.c, chartypes/usascii.c,
2780 include/parrot/chartype.h: Cause all codepoints to be treated as
2781 UNITVALS, and get_digit to return INTVAL, just in case. (Thanks to
2782 Nick Clark, see also: Message-ID:
2783 <20020121214137.GC2371@Bagpuss.unfortu.net> )
2785 2002-01-22 00:24 dan
2787 * key.c: We do mandate an ANSI conformant C compiler, don't we?
2789 Appended patch cures these warnings:
2791 key.c: In function `debug_key': key.c:29: warning: int format,
2792 INTVAL arg (arg 3) key.c:33: warning: int format, INTVAL arg (arg
2793 3) key.c:33: warning: int format, INTVAL arg (arg 4) key.c:36:
2794 warning: int format, INTVAL arg (arg 3) key.c:36: warning: int
2795 format, INTVAL arg (arg 4)
2797 Courtesy of Nicholas Clark <nick@unfortu.net>
2799 2002-01-21 12:41 mrjoltcola
2801 * MANIFEST, io.ops: For some reason cvs commit didn't get this, may
2804 2002-01-21 06:37 mrjoltcola
2806 * io/io.c: Cleanup a warning
2808 2002-01-21 06:28 mrjoltcola
2810 * examples/assembly/io1.pasm, include/parrot/io.h, io/io.c,
2811 io/io_stdio.c, io/io_unix.c, io/io_win32.c: Added 32/64 bit seek
2812 ops. Various other IO twiddlings.
2814 2002-01-21 03:25 grunblatt
2816 * Makefile.in: Use $jitcpuarch instead of $cpuarch. Thanks to
2817 Melvin Smith for the catch up.
2819 2002-01-20 23:13 sfink
2821 * stacks.c: Fixed logic errors, need tests
2823 2002-01-20 22:17 brentdax
2825 * rx.c, rx.ops, include/parrot/rx.h, t/op/rx.t: Make /m work and
2826 prepare for /i to work.
2828 2002-01-20 20:52 grunblatt
2830 * Configure.pl, MANIFEST, Makefile.in, interpreter.c, jit.c,
2831 jit2h.pl, Parrot/Jit/alpha-bsd.pm, Parrot/Jit/alpha-linux.pm,
2832 Parrot/Jit/alphaGeneric.pm, Parrot/Jit/i386-bsd.pm,
2833 Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/alpha-bsd.pm,
2834 lib/Parrot/Jit/alpha-linux.pm, lib/Parrot/Jit/alphaGeneric.pm,
2835 lib/Parrot/Jit/i386-bsd.pm, lib/Parrot/Jit/i386-linux.pm,
2836 Parrot/Jit/i386Generic.pm, lib/Parrot/Jit/i386Generic.pm,
2837 include/parrot/jit.h, jit/alpha/core.jit, jit/alpha/lib.jit,
2838 jit/alpha/string.jit:
2839 - Added support for ALPHA, by now linux and bsd.
2841 - Reduced jit2h.pl execution time by precompiling the call to the
2844 - Reduced the duplicated code in Parrot/Jit/*.pm by adding
2845 Parrot/Jit/${cpuarch}Generic.pm
2847 - Changed the way to detect quads to what is written in "man
2850 2002-01-20 17:23 brentdax
2852 * rx.ops: There's no such thing as rx_allocateinfo.
2854 2002-01-19 08:26 brentdax
2856 * pbc2c.pl: Stop this stupid "hard-code the new oplib" stuff.
2858 2002-01-19 07:12 mrjoltcola
2860 * MANIFEST, core.ops, io.ops, pbc2c.pl: Separate pure ParrotIO ops
2861 into io.ops, leave the STDIO wrappers in core.ops until they
2862 disappear. Added debug op for switching on VM debug flag
2864 2002-01-19 01:55 mrjoltcola
2866 * include/parrot/io.h, io/TODO, io/io.c, io/io_stdio.c,
2867 io/io_unix.c, io/io_win32.c: Added a few more Win32 layer calls
2869 2002-01-19 00:55 brentdax
2871 * Makefile.in, rx.c, rx.ops, rxstacks.c, include/parrot/rx.h,
2872 include/parrot/rxstacks.h: Add regex-specific stacks for
2875 2002-01-18 23:58 dan
2877 * Configure.pl: I think the optimal fix here is simply to remove
2878 -ansi -pedantic. -ansi may well have some uses, but even the gcc
2879 man pages say "There is no reason to use this option [-pedantic];
2880 it exists only to satisfy pedants."
2882 Courtesy of Andy Dougherty <doughera@lafayette.edu>
2884 2002-01-18 23:23 dan
2886 * MANIFEST, docs/parrot.pod, docs/running.pod: This patch add
2887 docs/running.pod, which lists the various executables Parrot
2888 currently includes, examples of running them, and mentions of where
2889 they fail to work. It's more of a cry for help than a useful
2890 reference. :-) I've been having trouble recently when making
2891 changes in figuring out whether I broke anything, because any
2892 non-default way of running the system seems to be already broken. I
2893 can't tell what brokenness is expected and what isn't.
2895 Courtesy of Steve Fink <steve@fink.com>
2897 2002-01-15 22:13 brentdax
2899 * include/parrot/rx.h, rx.c, rx.ops: Remove the last vestiges of
2900 substring use and enhance performance.
2902 2002-01-15 21:03 ajgough
2904 * string.c: Fix problem with string_transcode, &dest not being
2905 updated if src was already in desired encoding.
2907 2002-01-15 16:54 brentdax
2909 * rx.c, rx.ops, include/parrot/rx.h: Hunt down and destroy
2910 warnings. Leaves only one warning, at rx.ops line 409, that I
2911 can't manage to get rid of.
2913 2002-01-15 16:50 dan
2915 * pbc2c.pl: Pointer arithmetic not quite right in the generated
2916 code. Also patches pbc2c.pl to work with rx.ops.
2918 Courtesy of Jason Gloudon <perl@gloudon.com>
2920 2002-01-15 16:15 dan
2922 * classes/Makefile.in: All the C files in classes/ weren't being
2923 compiled with an of the gcc warnings flags. With this patch they
2924 are, and there are an awful lot of warnings, more than I could hope
2925 to understand and clear up (within any sensible time period before
2926 submitting a rash of patches, by which time everyone else would
2927 have moved the code on)
2929 Courtesy of Nicholas Clark <nick@unfortu.net>
2931 2002-01-15 16:10 dan
2933 * core.ops, ops2c.pl, Parrot/Op.pm, Parrot/OpTrans.pm,
2934 Parrot/OpsFile.pm, lib/Parrot/Op.pm, lib/Parrot/OpTrans.pm,
2935 lib/Parrot/OpsFile.pm, Parrot/OpTrans/C.pm,
2936 Parrot/OpTrans/CGoto.pm, Parrot/OpTrans/CPrederef.pm,
2937 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
2938 lib/Parrot/OpTrans/CPrederef.pm, chartypes/unicode.c,
2939 chartypes/usascii.c: This patch adds a few more macros for .ops
2940 files to use. In addition to the existing
2954 This is intended mainly for use in helper functions in .ops files,
2955 but also for ops that need to eg push the address of the next
2956 opcode onto a stack. The only place this currently happens (outside
2957 of my private code) is in the bsr opcode, which previously
2958 hardcoded the computation.
2960 This patch also makes ops2c.pl move the CUR_OPCODE #define a bit
2961 higher in the generated file so that it can be used by static
2962 functions in the preamble.
2964 Finally, I ran into a parentheses matching problem -- should goto
2965 OFFSET(...) rewrite \bgoto\s+OFFSET\((.*)\) or
2966 \bgoto\s+OFFSET\((.*?)\)
2968 It was done inconsistently for the different calculations, and of
2969 course neither are correct because you really want matching
2970 parentheses. But that seems like too much bother. (Currently,
2971 there's only one place that uses anything other than $n in the
2972 parentheses, and that's the enternative() op.) So I made them all
2973 .*? but emulated recent POD by also allowing (( ... )) (that's two
2974 parenthesis with a space padding the body.)
2976 The generated core_ops.c and core_ops_prederef.c files after this
2977 patch are identical except for the CUR_OPCODE and REL_PC macros
2978 getting moved a little higher, and the bsr in the regular path (not
2979 prederef) uses 'CUR_OPCODE' instead of the hardcoded 'cur_opcode'.
2981 In summary, this is a big wad of meaningless changes for the
2982 current code. But it will make adding some opcodes easier in the
2983 future, and cleans up a small nit in the current bsr.
2985 Courtesy of Steve Fink <steve@fink.com>
2987 2002-01-15 08:48 brentdax
2989 * include/parrot/rx.h: Bitmaps can now include chars >255 (well,
2992 2002-01-15 08:45 brentdax
2994 * rx.c, rx.ops: Bitmaps can now include chars >255 (well, sort of).
2996 2002-01-15 05:00 brentdax
2998 * rx.ops: Speed up rx_literal--roughly doubles benchmark
3001 2002-01-14 20:18 dan
3003 * vtable.tbl, vtable_h.pl: Clean up a zillion warnings
3005 Courtesy of Nicholas Clark <nick@unfortu.net>
3007 2002-01-14 20:03 dan
3009 * Configure.pl, MANIFEST, Makefile.in, core.ops, exceptions.c,
3010 global_setup.c, interpreter.c, key.c, ops2c.pl, register.c,
3011 runops_cores.c, rx.ops, stacks.c, string.c, test_main.c, trace.c,
3012 chartypes/unicode.c, chartypes/usascii.c, classes/default.pmc,
3013 classes/parrotpointer.pmc, classes/perlarray.pmc,
3014 classes/perlhash.pmc, classes/perlint.pmc, classes/perlnum.pmc,
3015 classes/perlstring.pmc, classes/perlundef.pmc,
3016 encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
3017 encodings/utf8.c, include/parrot/exceptions.h, include/parrot/io.h,
3018 include/parrot/parrot.h, include/parrot/rx.h, io/io_stdio.c,
3019 io/io_win32.c, platforms/win32.c, platforms/win32.h, t/op/pmc.t,
3020 t/op/pmc_perlhash.t, t/op/rx.t, t/pmc/perlhash.t, t/pmc/pmc.t: This
3021 patch cleans up most of the MSVC-warnings when using warning level
3022 4 (the highest, one above the default level 3). It turns off two
3023 level-4 warnings for 'unreferenced formal parameter' and 'named
3024 type definition in parentheses', the latter of which was turning up
3025 warnings in MS VC headers. Level 4 warnings also helped me find a
3026 couple of other lurking bugs in the parrot code.
3028 Replaces the various fprintf/exit combos with calls to
3029 internal_exception, which uses var_args to emulate printf. Various
3030 exception types were added as well. These are probably temporary
3031 until a real exception system arrives.
3033 Fixed some places in the IO code where wrong functions were being
3034 called, or put into the vtable.
3036 Courtesy of "Michel Lambert" <mlambert@legendent.com>
3038 2002-01-14 19:00 dan
3040 * MANIFEST: D'oh! Forgot a file.
3042 Courtesy of Andy Dougherty <doughera@lafayette.edu>
3044 2002-01-14 18:44 brentdax
3046 * rx.c, rx.ops, include/parrot/rx.h: Use bitmaps where it makes
3047 sense (and a few other enhancements to regexes).
3049 2002-01-14 07:07 brentdax
3051 * interpreter.c, runops_cores.c, test_main.c,
3052 include/parrot/interpreter.h: Make profiling a little more useful.
3054 2002-01-13 19:44 dan
3056 * Configure.pl: Turn off unsed things warnings for now
3058 2002-01-13 19:39 dan
3060 * key.c, classes/perlarray.pmc: key.c: intialize KEY.keys
3062 classes/perlarray.c: * get_string: is casting
3063 SELF->cache.struct_val to a STRING*, while all other methods are
3064 using it as a KEY*; don't know what a perlarray stringifies to,
3065 so replacing with NULL * get_bool: the default behaviour does not
3068 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3070 2002-01-13 19:37 dan
3072 * Makefile.in, classes/Makefile.in: Makefile.in: (Re)add ld_debug
3073 flags to LDFLAGS, so that Configure.pl --debugging works with
3076 classes/Makefile.in make easier to add pmb2c.pl flags to all
3079 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3081 2002-01-13 19:36 dan
3083 * io/io_win32.c: according to my MSVC docs, you should use
3087 Courtesy of "Mattia Barbon" <mbarbon@dsi.unive.it>
3089 2002-01-13 19:35 dan
3091 * docs/intro.pod: Doc tweak.
3093 Courtesy of Simon Glover <scog@roe.ac.uk>
3095 2002-01-13 19:34 dan
3097 * t/: op/pmc_perlstring.t, pmc/perlstring.t: Enclosed test checks
3102 works with PerlString PMCs; these should be false if they are "",
3104 are undefined, and true in every other case.
3106 Courtesy of Simon Glover <scog@roe.ac.uk>
3108 2002-01-13 19:23 dan
3110 * Configure.pl, config_h.in, core.ops, classes/perlnum.pmc: Change
3111 NUMVAL_FMT to FLOATVAL_FMT.
3113 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3115 2002-01-13 17:45 jgoff
3117 * Makefile.in, global_setup.c, classes/Makefile.in,
3118 classes/intqueue.pmc, include/parrot/pmc.h, t/op/pmc.t,
3119 t/pmc/pmc.t: IntQueue is for an upcoming article on perl.com on
3120 designing your own classes.
3122 2002-01-13 08:47 simon
3124 * interpreter.c, Parrot/OpTrans/CPrederef.pm,
3125 lib/Parrot/OpTrans/CPrederef.pm:
3126 Fix bsr in prederef mode.
3128 Courtesy of: Jason Gloudon <perl@gloudon.com>
3130 2002-01-12 15:33 dan
3132 * interpreter.c, key.c, packfile.c, register.c, resources.c,
3133 string.c, encodings/singlebyte.c, encodings/utf32.c,
3134 include/parrot/parrot.h, io/io.c, io/io_stdio.c, io/io_unix.c:
3135 Silence most of the unused variable warnings.
3137 Courtesy of Nicholas Clark <nick@unfortu.net>
3139 2002-01-12 15:18 dan
3141 * rx.ops: This patch fixes a warning and also changes an 'int' to
3142 an 'INTVAL'. All tests should pass on Solaris.
3144 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3146 2002-01-12 15:13 dan
3148 * interpreter.c, string.c, test_main.c, classes/parrotpointer.pmc,
3149 examples/assembly/life.pasm, include/parrot/interpreter.h,
3150 include/parrot/io.h, io/io.c, io/io_stdio.c, io/io_unix.c,
3151 io/io_win32.c: More IO work. (Plus some misc twiddles)
3153 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
3155 2002-01-12 01:14 dan
3157 * include/parrot/string.h: fix a missing name
3159 2002-01-12 00:39 grunblatt
3161 * include/parrot/string.h: Few typos.
3163 2002-01-12 00:16 grunblatt
3165 * jit.c, jit2h.pl, jit/i386/core.jit: Added support for opcodes
3166 that change the program control flow.
3168 2002-01-11 23:53 brentdax
3170 * classes/parrotpointer.pmc: Tell the GC to keep its hands out of a
3171 ParrotPointer's guts.
3173 2002-01-11 23:03 dan
3175 * include/parrot/string.h: flags for the buffers, for GC
3177 2002-01-11 22:31 dan
3179 * include/parrot/pmc.h: PMC flag docs. Those'd be good...
3181 2002-01-11 22:21 dan
3183 * include/parrot/pmc.h: Started with PMC flags
3185 2002-01-11 19:33 dan
3187 * config_h.in, memory.c, resources.c, string.c,
3188 include/parrot/resources.h: Beginnings of a memory allocation/gc
3189 system. Without the GC part.
3191 2002-01-11 18:05 dan
3193 * core.ops: Make sure constant pushes are right on mixed 32/64 bit
3196 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3198 2002-01-11 17:50 dan
3200 * core.ops, pbc2c.pl, Parrot/OpTrans/CGoto.pm,
3201 lib/Parrot/OpTrans/CGoto.pm, include/parrot/interpreter.h: Here is
3202 a patch that makes pbc2c generated code work with the bsr opcode.
3203 It creates a new opcode 'enternative', and uses this to support a
3204 mixed model of interpretation and execution of compiled C code.
3206 Courtesy of Jason Gloudon <perl@gloudon.com>
3208 2002-01-11 17:48 dan
3210 * Makefile.in: Add life as a potential .exe target
3212 2002-01-11 17:30 dan
3214 * include/parrot/resources.h: Start of arena stuff for GC
3216 2002-01-11 05:34 brentdax
3218 * rx.ops: Docs modifications.
3220 2002-01-11 04:19 brentdax
3222 * rx.ops, include/parrot/rx.h: Remove unnecessary evilness from
3223 regular expressions.
3225 2002-01-11 03:44 grunblatt
3227 * jit/i386/core.jit: off by one.
3229 2002-01-11 02:25 dan
3231 * Makefile.in, examples/assembly/life.pasm: Tweak to life benchmark
3233 Courtesy of Steve Fink <steve@fink.com>
3235 2002-01-11 00:32 brentdax
3237 * MANIFEST: Forgot to put parrotpointer.pmc in the MANIFEST.
3239 2002-01-10 23:22 ajgough
3241 * string.c, docs/strings.pod: Removed all the nul termination code,
3242 as this is in general a bad idea. Note added to docs/strings.pod
3243 to warn people away from assuming termination.
3245 2002-01-10 23:14 dan
3247 * core.ops, interpreter.c, jit.c, rx.c, rx.ops, stacks.c,
3248 testparrotsizes_c.in, include/parrot/interpreter.h,
3249 include/parrot/rx.h, include/parrot/stacks.h: Much nicer stack
3252 Courtesy of Steve Fink <steve@fink.com>
3254 2002-01-10 22:48 dan
3256 * core.ops: Fix 'basic' test 1 for sizeof(opcode_t) !=
3259 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3261 2002-01-10 22:46 dan
3263 * key.c, classes/perlhash.pmc, t/op/pmc_perlhash.t,
3264 t/pmc/perlhash.t: Well, actually two bugs.
3266 The first is an off-by-one error in key.c than can cause parrot
3267 to segfault if hash % NUM_BUCKETS happens to be zero.
3269 The other is a bug in the PerlHash init() code that causes new
3271 PMCs to start with the wrong size.
3273 Both fixed below; also tests to prevent them recurring.
3275 Courtesy of Simon Glover <scog@roe.ac.uk>
3277 2002-01-10 22:30 dan
3279 * classes/default.pmc, classes/perlarray.pmc, t/op/pmc_perlarray.t,
3280 t/pmc/perlarray.t: The enclosed patch allows one to use the if op
3283 Courtesy of Simon Glover <scog@roe.ac.uk>
3285 2002-01-10 21:31 dan
3287 * examples/assembly/life.pasm: Tweaked to be a benchmarkable thing
3289 2002-01-10 20:30 grunblatt
3291 * jit.c, jit2h.pl, Parrot/Jit/i386-bsd.pm,
3292 Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-bsd.pm,
3293 lib/Parrot/Jit/i386-linux.pm, jit/i386/core.jit, jit/i386/lib.jit:
3294 All the op codes that doesn't change the program control flow now
3295 work in the JIT by calling the code generated by the compiler when
3296 the op is not in core.jit TODO: * Make all the ops that change
3297 the program control flow (and are not on core.jit) work. *
3298 Remove the dispatch payload.
3300 2002-01-10 17:13 dan
3302 * classes/parrotpointer.pmc: This patch fixes parrotpointer.pmc,
3303 which tries to return 0 from a void function.
3305 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3307 2002-01-10 17:12 dan
3309 * t/op/macro.t: Skip tests, don't comment them out.
3311 Courtesy of Simon Glover <scog@roe.ac.uk>
3313 2002-01-10 17:10 dan
3315 * rx.c: This fixes a couple of nits in rx.c:
3317 1. There's no newline at the end, which makes gcc unhappy.
3318 2. We should use NULL, not 0 or "", for creating null pointers.
3320 Courtesy of Simon Glover <scog@roe.ac.uk>
3322 2002-01-10 17:09 dan
3324 * MANIFEST: Adds rx.t, removes duplicated rx.c and puts everything
3328 Courtesy of Simon Glover <scog@roe.ac.uk>
3330 2002-01-10 16:54 ajgough
3332 * resources.c: Made free_string check that there was a string to
3333 free. In reponse to a bug spotted by Joshua Nye.
3335 2002-01-09 22:44 dan
3337 * global_setup.c: Forgot the setup
3339 2002-01-09 22:35 dan
3341 * rx.ops: Forgot this one
3343 2002-01-09 22:35 dan
3345 * MANIFEST, Makefile.in, rx.c, string.c, include/parrot/pmc.h,
3346 include/parrot/rx.h, t/op/rx.t: Preliminary regex implementation.
3347 Tests don't work, though.
3349 Courtesy of "Brent Dax" <brentdax@cpan.org>
3351 2002-01-09 21:48 dan
3353 * t/: op/pmc_perlarray.t, pmc/perlarray.t: Whoops, forgot that
3355 2002-01-09 21:22 dan
3357 * classes/Makefile.in, classes/parrotpointer.pmc, Makefile.in:
3358 Generic pointer holder class
3360 Courtesy of "Brent Dax" <brentdax@cpan.org>
3362 2002-01-09 21:19 dan
3364 * MANIFEST, classes/perlarray.pmc, t/op/pmc.t, t/pmc/pmc.t: Array
3367 2002-01-09 19:54 dan
3369 * io/io_unix.c: Whoops. Forgot one
3371 2002-01-09 19:43 dan
3373 * key.c, classes/perlhash.pmc, t/op/pmc_perlhash.t,
3374 t/pmc/perlhash.t: Fix hash crash bugs
3376 Courtesy of Simon Glover <scog@roe.ac.uk>
3378 2002-01-09 19:13 dan
3380 * memory.c: Signedness whoops.
3382 Courtesy of Simon Glover <scog@roe.ac.uk>
3384 2002-01-09 18:23 dan
3386 * MANIFEST, Makefile.in, include/parrot/io.h, io/io.c, io/io_os.c,
3387 io/io_stdio.c, io/io_win32.c: Changes:
3389 -Minor layer cleanups -Win32 layer added (mostly stubs for now) but
3390 will be using the Win32 API and company rather than the unix-ish
3391 fake ones. -stdin/stdout/stderr Win32 specific code added. Rather
3392 than use 0,1,2, Microsoft says use GetStdHandle(), etc. so that
3393 stuff is there. Soon we should be able to start using these
3394 rather than fprintf(stderr, ...) and remove stdio linkage.
3396 Courtesy of <mrjoltcola@mindspring.com>
3398 2002-01-09 17:26 dan
3400 * test_main.c: Fixes bad code gen on x86.
3402 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3404 2002-01-09 17:24 dan
3406 * Configure.pl, config_h.in, core.ops, key.c, classes/perlint.pmc,
3407 classes/perlnum.pmc: This patch adds macros to the config.h file
3408 for INTVAL and NUMVAL printf formats.
3410 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3412 2002-01-08 22:55 ajgough
3414 * docs/vtables.pod: Clarify what get_string should do.
3416 2002-01-08 20:05 dan
3418 * key.c: Keep comments in sync.
3420 Courtesy of Simon Glover <scog@roe.ac.uk>
3422 2002-01-08 19:50 dan
3424 * memory.c, include/parrot/memory.h: Need a realloc
3426 2002-01-08 17:24 gregor
3428 * .cvsignore, Configure.pl, Makefile.in:
3429 Added 'reconfig' make target and corresponding --reconfig option to
3430 Configure.pl, so its very easy to re-run Configure.pl with the last
3431 (command-line) options you passed it.
3433 2002-01-08 16:33 dan
3435 * core.ops, make_vtable_ops.pl, Parrot/OpsFile.pm,
3436 lib/Parrot/OpsFile.pm: Add in, out, and inout parameters to teh ops
3437 in core.ops. Potential help for optimizers and JITters.
3439 Courtesy of gregor@linux1.kennedytech.com
3441 2002-01-08 16:32 dan
3443 * key.c: Grab key length from the right spot
3445 Courtesy of "Peter Gibbs" <peter@emkel.co.za>
3447 2002-01-08 13:27 ajgough
3449 * test_main.c: Fix slight thinko in realloc usage for reading from
3452 2002-01-08 11:34 ajgough
3454 * test_main.c: Allow test_parrot to read bytecode stream from
3455 stdin, adds -f command line option, with "-f -" doing the stdin
3458 2002-01-08 06:34 jgoff
3460 * key.c, include/parrot/key.h: key.c - Added simple implementation
3461 of buckets. include/parrot/key.h - Added enum_key_bucket type
3463 2002-01-08 03:21 jgoff
3465 * include/parrot/key.h: Added an undef type to the key structure,
3466 so we can delete keys without confusion.
3468 2002-01-07 22:09 dan
3470 * key.c, packfile.c, string.c, include/parrot/key.h,
3471 include/parrot/packfile.h, include/parrot/string.h: Fix whines
3472 about index being redefined
3474 Courtesy of Nick Clark
3476 2002-01-07 21:15 dan
3478 * ops2pm.pl: Don't allow the same ops lib to be included twice.
3480 Courtesy of Steve Fink <steve@fink.com>
3482 2002-01-07 20:48 dan
3484 * Parrot/Test.pm, lib/Parrot/Test.pm: Report useful info for test
3487 Courtesy of "Brent Dax" <brentdax@cpan.org>
3489 2002-01-07 20:43 dan
3491 * docs/intro.pod: Missing a comma
3493 Courtesy of "coral" <coral@eekeek.org>
3495 2002-01-07 20:41 dan
3497 * global_setup.c: Quiet a warning
3499 Courtesy of Simon Glover <scog@roe.ac.uk>
3501 2002-01-07 18:58 gregor
3504 Ignore intermediate test files.
3506 2002-01-07 17:01 gregor
3509 Print a warning if an .ops file is mentioned more than once on the
3512 2002-01-07 16:12 ajgough
3514 * t/: op/pmc_perlhash.t, pmc/perlhash.t: A couple more hash tests,
3515 these shouldn't fail.
3517 2002-01-07 15:15 simon
3519 * t/: op/pmc_perlhash.t, pmc/perlhash.t:
3522 2002-01-07 15:11 simon
3525 Fix zero-termination bug in hash function.
3527 2002-01-07 13:37 ajgough
3529 * MANIFEST, t/op/pmc_perlhash.t, t/pmc/perlhash.t: Added
3530 pmc_perlhash.t, one test currently fails, one passes, yin-yang fun.
3532 2002-01-07 11:53 brentdax
3534 * Configure.pl: Fixes the + thing in prompts, plus adds a synonym
3535 (:add{foo}) and a new deleting thing (:rem{foo})
3537 2002-01-07 11:43 simon
3540 Gobble the + before concatenating.
3542 2002-01-07 03:53 dan
3544 * Makefile.in: Dependency fix for new ops setup.
3546 2002-01-07 03:33 jgoff
3548 * classes/perlarray.pmc: Add negative indices, and fix a small
3551 2002-01-06 23:54 ajgough
3553 * hints/os2.pl: Makes the hints file take account of ldflags and
3554 ccflags being split. This hints file is still very specific to
3555 builds with gnu tools, but a proper solution can wait. Thanks to
3558 2002-01-06 22:12 dan
3560 * Makefile.in, ops2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
3561 -changes Parrot::OpLib::core's dependencies to reflect the new
3562 selectable ops files -allows some of the special forms of 'goto'
3563 inside the PREAMBLE of an opcode file
3565 Courtesy of "Brent Dax" <brentdax@cpan.org>
3567 2002-01-06 19:59 simon
3572 2002-01-06 18:19 dan
3574 * classes/perlhash.pmc: Fix some type issues.
3576 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3578 2002-01-06 18:03 dan
3580 * Configure.pl, Makefile.in: It adds a prompt to Configure asking
3581 for a list of opcode files to use. The default is everything
3582 available except for obscure.ops.
3584 In addition, it makes it so that if your answer to a question
3585 starts with '+', it will concatenate it to the default. For
3588 What C compiler do you want to use? [cl] +HAHAHA!!!
3590 will result in $PConfig{cc} eq "cl HAHAHA!!!". While that example
3591 is not terribly useful, it is quite useful with things like
3592 command-line flags and the like.
3594 Finally, it contains a couple tweaks so that my syntax-highlighting
3595 editor recognizes some heredocs correctly. :^)
3597 Courtesy of "Brent Dax" <brentdax@cpan.org>
3599 2002-01-06 17:59 dan
3601 * KNOWN_ISSUES, MANIFEST, README: Doc Patches
3603 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3605 2002-01-06 17:58 dan
3607 * MANIFEST: We're missing a couple of files from the MANIFEST.
3609 Courtesy of Simon Glover <scog@roe.ac.uk>
3611 2002-01-06 17:57 dan
3613 * ops2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: 1.
3614 Compiler directives, etc. in files other than core.ops will now
3615 work. 2. Compiler warnings will now display the file and line
3616 number of the opcode file.
3618 Courtesy of "Brent Dax" <brentdax@cpan.org>
3620 2002-01-06 17:52 dan
3622 * languages/jako/jakoc: Fix breakage caused by iton/ntoi going away
3624 Courtesy of Simon Glover <scog@roe.ac.uk>
3626 2002-01-06 17:36 dan
3628 * docs/intro.pod: Lots of updates
3630 Courtesy of Simon Glover <scog@roe.ac.uk>
3632 2002-01-06 02:34 gregor
3635 Add some internal documentation on the theory of operation of the
3638 2002-01-06 02:17 gregor
3641 Removed unnecessary include.
3643 2002-01-05 12:37 simon
3645 * classes/.cvsignore:
3646 Ignore generated .h files.
3648 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
3650 2002-01-05 12:37 simon
3653 Make lcc happier by adding a dummy structure.
3655 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
3657 2002-01-05 12:35 simon
3659 * global_setup.c, classes/perlundef.pmc, t/op/pmc.t, t/pmc/pmc.t:
3660 Make perlundef work. (And coincidentally stop segfaults in the
3663 Courtesy of: Jason Gloudon <perl@gloudon.com>
3665 2002-01-05 04:59 dan
3667 * t/: op/pmc.t, pmc/pmc.t: Undef tests added.
3669 2002-01-05 04:55 jgoff
3671 * classes/perlhash.pmc: Added perlhash class definition
3673 2002-01-05 04:48 dan
3675 * core.ops: Fix on 64 bit platforms with 32-bit opcode_t
3677 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3679 2002-01-05 03:57 jgoff
3681 * MANIFEST, Makefile.in, core.ops, global_setup.c, key.c,
3682 vtable.tbl, classes/Makefile.in, classes/default.pmc,
3683 include/parrot/key.h, include/parrot/pmc.h, t/op/pmc.t,
3684 t/pmc/pmc.t: Initial hash commit.
3686 core.ops - Adding set({i,n,s},p,s) and set(p,{i,n,s},s) operations.
3687 key.h - Adding NUM_BUCKETS classes/default.pmc - Adding
3688 set_{integer,number,string}_index_s
3690 This does not yet do collision resolution, but will soon.
3692 2002-01-05 02:54 dan
3694 * interpreter.c: More unsigned fixes
3696 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3698 2002-01-04 22:13 dan
3700 * Configure.pl, hints/mswin32.pl: Makes config's building of the
3701 test programs happier.
3703 Courtesy of "Jason Diamond" <jason@injektilo.org>
3705 2002-01-04 19:00 dan
3707 * Configure.pl, Makefile.in, hints/darwin.pl: Add link flags as
3710 2002-01-04 18:27 dan
3712 * Configure.pl, Makefile.in, classes/Makefile.in, hints/mswin32.pl:
3713 Fixes to get things configuring and building on Win32 Native.
3715 Courtesy of "Jason Diamond" <jason@injektilo.org>
3717 2002-01-04 17:39 dan
3719 * hints/vms.pl: debug cleanup
3721 2002-01-04 16:53 dan
3723 * docs/parrot.pod: The enclosed patch brings the list of
3724 documentation in parrot.pod
3727 Courtesy of Simon Glover <scog@roe.ac.uk>
3729 2002-01-04 16:47 dan
3731 * test_main.c, Parrot/Jit/i386-linux.pm,
3732 lib/Parrot/Jit/i386-linux.pm: In an attempt to just keep knocking
3735 Courtesy of Kevin Falcone <kevin@jibsheet.com>
3737 2002-01-04 16:44 dan
3739 * Configure.pl, Makefile.in: Fixed linking to use linker.
3741 Courtesy of Josh Wilmes <josh@hitchhiker.org>
3743 2002-01-04 16:39 dan
3745 * io/io_stdio.c: Added CVS tag info
3747 2002-01-04 16:35 dan
3749 * hints/cygwin.pl: Time for this. We need a sane linker, and ld2
3752 2002-01-04 16:26 dan
3754 * languages/miniperl/Miniperl/Tokenizer.pm: Quiet a warning in the
3757 Courtesy of Jonathan Stowe <gellyfish@gellyfish.com>
3759 2002-01-04 16:17 dan
3761 * chartypes/unicode.c: Silence some warnings.
3763 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3765 2002-01-04 16:09 dan
3767 * classes/: genclass.pl, perlarray.pmc, perlint.pmc, perlnum.pmc,
3768 perlstring.pmc, perlundef.pmc: - genclass.pl attempts to put $Id$
3769 into generated files
3770 but the $Id$ string gets mangled when it's committed.
3771 This patch fixes the existing .pmc files and fixes genclass.pl.
3773 - Makes capitalization in .pmc header match actual filenames
3775 - The command for calling genclass.pl in vtables.pod is incorrect,
3776 since it assumes you're running in classes/ but genclass.pl
3778 it's being run from the main directory. I changed genclass.pl to
3782 Courtesy of Steve Fink <steve@fink.com>
3784 2002-01-04 03:57 dan
3786 * MANIFEST, io/TODO, io/io_stdio.c: No wonder things worked for
3787 me--I *had* the files:wq!
3789 2002-01-04 03:40 dan
3791 * MANIFEST: Whoops--remove files not really there
3793 2002-01-04 03:37 dan
3795 * interpreter.c, stacks.c, include/parrot/stacks.h: The patch below
3796 my sig adds a new_stack() function to take care of the allocation
3797 and setup of "generic" stacks.
3799 Courtesy of "Brent Dax" <brentdax@cpan.org>
3801 2002-01-04 02:36 dan
3803 * core.ops: The entry in core.ops for puts(s|sc) is missing a =cut
3805 writes a load of junk in core_ops.pod. Applied patch fixes.
3807 Courtesy of Simon Glover <scog@roe.ac.uk>
3809 2002-01-04 02:35 dan
3811 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: The PerlInt
3812 logical-or is using get_integer instead of get_bool for logical
3813 operations. This patch corrects that.
3815 Perlnum and perlstring have working get_bool's, so the default
3816 logical_or and logical_and should be sufficient. The empty methods
3817 are pointed to the default logical_or.
3819 Courtesy of Jason Gloudon <perl@gloudon.com>
3821 2002-01-04 02:31 dan
3823 * Makefile.in: docs/Makefile should be removed by realclean, but
3826 Courtesy of Kevin Falcone <kevin@jibsheet.com>
3828 2002-01-04 02:29 dan
3830 * classes/: Makefile.in, pmc2c.pl: PMC inheritance! Yay!
3832 Courtesy of Steve Fink <steve@fink.com>
3834 2002-01-04 00:51 dan
3836 * docs/vtables.pod: More docs
3838 Courtesy of Steve Fink <steve@fink.com>
3840 2002-01-04 00:47 dan
3842 * Configure.pl: Updated 64-bit patch
3844 Courtesy of "David M. Lloyd" <dmlloyd@tds.net>
3846 2002-01-04 00:43 dan
3848 * Configure.pl: 64-bit Fix.
3850 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
3852 2002-01-03 22:37 dan
3854 * MANIFEST, Makefile.in, interpreter.c, include/parrot/io.h,
3855 io/io.c, io/io_os.c: Code cleanup, started STDIO layer, started
3856 some buffering work. Additional work on other layers.
3858 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
3860 2002-01-03 19:41 gregor
3862 * disassemble.pl, obscure.ops, packfile.c, pbc2c.pl:
3863 Updated copyright messages on top-level files.
3865 2002-01-03 04:23 robert
3867 * make.pl: Add author information. Bonsai test.
3869 2002-01-03 04:02 dan
3871 * io/io_os.c: Twig Bonsai
3873 2002-01-03 03:45 dan
3875 * io/: io_os.c, io_os.c: Twig Bonsai
3877 2002-01-03 03:41 dan
3879 * io/io_os.c: Twig Bonsai
3881 2002-01-02 21:42 gregor
3883 * packfile.c, include/parrot/packfile.h:
3884 Get rid of warnings in packfile.[hc]
3886 2002-01-02 20:39 gregor
3889 Bracketed translated patterns with ^ and $.
3891 2002-01-02 20:11 dan
3893 * io/io_os.c: silence a warning
3895 2002-01-02 19:52 grunblatt
3897 * jit.c, jit2h.pl, include/parrot/jit.h: Moved the definition of
3898 op_assembly to jit_struct.h, so that we get the real number of ops.
3899 Removed some warnings.
3901 2002-01-02 19:31 tom
3903 * string.c: Fix string transcoding so that it actually works.
3905 Patch from Peter Gibbs <peter@emkel.co.za>
3907 2002-01-02 19:20 gregor
3910 A program to check the MANIFEST file, accounting for .cvsignore
3913 2002-01-02 19:19 dan
3915 * t/harness: twig bonsai
3917 2002-01-02 19:13 dan
3919 * t/harness: twig bonsai
3921 2002-01-02 18:54 dan
3923 * t/harness: Tweak to test Bonsai
3925 2002-01-02 16:27 dan
3927 * Configure.pl: Allow 64-bit build of parrot on systems with a
3928 mixed 32/64 bit perl
3930 Courtesy of David M. Lloyd <dmlloyd@tds.net>
3932 2002-01-02 15:33 simon
3934 * MANIFEST, docs/Makefile:
3935 Fixed up MANIFEST. (And I removed the Makefile in docs/)
3937 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
3939 2002-01-02 13:51 simon
3942 Die on broken manifest.
3944 2002-01-02 13:48 simon
3946 * jit2h.pl, examples/assembly/mops.pasm:
3947 Clear up JIT warnings.
3949 Courtesy of: Nick Clark <nick@unfortu.net>
3951 2002-01-02 04:10 dan
3953 * io/io.c, io/io_os.c, t/op/interp.t: IO stack now gets initialized
3954 only once, so new interp creation works again
3956 Courtesy of Melvin Smith <mrjoltcola@mindspring.com>
3958 2002-01-02 03:32 dan
3960 * t/op/interp.t: Stubbed the test out, since it's hanging at the
3963 2002-01-02 00:55 dan
3965 * MANIFEST, Makefile.in, core.ops, include/parrot/io.h, io/io.c,
3966 io/io_os.c: Initial IO system patches
3968 Courtesy of <mrjoltcola@mindspring.com>
3970 2002-01-01 22:55 ajgough
3972 * classes/default.pmc: On second thoughts, and some prodding, the
3973 set_* methods now only set the appropriate part of the cache, and
3976 2002-01-01 22:29 ajgough
3978 * classes/default.pmc: Wrote a whole host of default pmc methods.
3980 set_* create appropriate Perl* result.
3981 get_* simply grabs needed bit of cache.*_val
3983 Other methods do the rightest thing I can think of, at the moment.
3985 None yet cope with overflow, the modulus operation needs to be
3987 I don't know quite which semantics we really want.
3991 2002-01-01 20:23 dan
3993 * docs/Makefile, encodings/singlebyte.c, encodings/utf16.c,
3994 encodings/utf32.c, encodings/utf8.c, include/parrot/encoding.h: Got
3995 rid of unneeded tmp var and eliminated const from encode prototype
3996 since it does make changes to the string.
3998 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4000 2002-01-01 20:11 dan
4002 * Makefile.in: Make clean now tosses pdump.o
4004 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4006 2002-01-01 19:49 dan
4008 * pdump.c, test_main.c: Warnings cleanup
4010 Courtesy of Josh Wilmes <josh@sky.net>
4012 2002-01-01 19:45 dan
4014 * Configure.pl, Makefile.in, docs/.cvsignore, docs/Makefile.in,
4015 hints/mswin32.pl, languages/jako/Makefile.in,
4016 languages/scheme/Makefile.in: Makes cleanup better on non-Unix
4019 Courtesy of "Jason Diamond" <jason@injektilo.org>
4021 2002-01-01 19:41 dan
4023 * include/parrot/register.h: Clean up some warnings
4025 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4027 2002-01-01 19:10 simon
4029 * pbc2c.pl, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
4030 Hack-around to enable compilation of code using vtable ops.
4032 2002-01-01 18:43 dan
4034 * encodings/: singlebyte.c, utf16.c, utf32.c, utf8.c: Toss <0
4035 checks on unsigned things
4037 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4039 2002-01-01 18:26 dan
4041 * runops_cores.c: More warning silences.
4043 Courtesy of Nicholas Clark <nick@unfortu.net>
4045 2002-01-01 18:25 dan
4047 * trace.c: Shuts up a warning.
4049 Courtesy of Nicholas Clark <nick@unfortu.net>
4051 2002-01-01 18:24 dan
4053 * encodings/singlebyte.c: Clean up some warnings.
4055 Courtesy of Nicholas Clark <nick@unfortu.net>
4057 2002-01-01 18:20 dan
4059 * Configure.pl: Hey, those PPros are really x86 systems! Who'dve
4062 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
4064 2002-01-01 18:17 dan
4066 * packfile.c: Warning cleanup
4068 Courtesy of Nicholas Clark <nick@unfortu.net>
4070 2002-01-01 17:53 dan
4072 * string.c: New string size should be based on output encoding's
4073 size, not input encoding's size.
4075 Courtesy of: "Peter Gibbs" <peter@emkel.co.za>
4077 2002-01-01 17:22 dan
4079 * Configure.pl, core.ops, interpreter.c, memory.c, runops_cores.c,
4080 string.c, test_main.c, trace.c, include/parrot/exceptions.h,
4081 include/parrot/interpreter.h, include/parrot/memory.h,
4082 include/parrot/oplib.h, include/parrot/string.h, t/op/string.t:
4085 Courtesy of Chip Turner <cturner@redhat.com>
4087 2002-01-01 17:09 dan
4089 * encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
4090 encodings/utf8.c, include/parrot/encoding.h: Some signed things are
4091 now unsigned, as is proper.
4093 Courtesy of: "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4094 Courtesy of: "Bryan C. Warnock" <bwarnock@raba.com>
4096 2002-01-01 16:59 dan
4098 * include/parrot/trace.h: Useless debugging prototype removed
4100 Courtesy of: "Bryan C. Warnock" <bwarnock@raba.com>
4102 2002-01-01 16:58 dan
4104 * MANIFEST: We forgot a file.
4106 Courtesy of "Bryan C. Warnock" <bwarnock@raba.com>
4108 2002-01-01 03:53 dan
4110 * Configure.pl: Okay, I give. Removed some warnings because the
4111 darned system headers were triggering them. Sloppy, sloppy
4114 2002-01-01 03:48 dan
4116 * config_h.in: Add in an unsigned INTVAL.
4118 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4120 2002-01-01 03:46 dan
4122 * global_setup.c: Clean up some compiler warnings.
4124 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4126 2002-01-01 03:43 dan
4128 * ops2c.pl, Parrot/OpTrans.pm, Parrot/OpTrans/CPrederef.pm,
4129 lib/Parrot/OpTrans.pm, lib/Parrot/OpTrans/CPrederef.pm,
4130 include/parrot/op.h: Cleaned up some things to make the compiler
4133 Courtesy of Nicholas Clark <nick@unfortu.net>
4135 2002-01-01 03:14 dan
4137 * Configure.pl: Quad updates.
4139 Courtesy of Nicholas Clark <nick@unfortu.net>
4141 2001-12-31 22:53 dan
4143 * include/parrot/op.h: Typedef had parameters backwards. Threw
4144 core.ops for a big whiny warnings loop.
4146 2001-12-31 22:37 dan
4148 * Makefile.in, resources.c: Tweaks to try and get things to build
4151 2001-12-31 21:58 dan
4153 * Configure.pl: Stupid thinko fix
4155 2001-12-31 21:34 dan
4157 * Configure.pl, hints/mswin32.pl: Tweaks for Win32 builds
4159 Courtesy of: "Jason Diamond" <jason@injektilo.org>
4161 2001-12-31 21:32 dan
4163 * Configure.pl: Fix for non-gcc systems
4165 2001-12-31 20:22 dan
4167 * interpreter.c: Tweak so we can build on non-JIT platforms
4169 2001-12-31 20:11 dan
4171 * Configure.pl: Force the time on some copied files to be 'now' to
4172 make the Win builds much less annoying.
4174 Courtesy of "Jason Diamond" <jason@injektilo.org>
4176 2001-12-31 20:07 dan
4178 * Configure.pl: Nuke all object files in the parrot tree that
4179 matter when configuring. Shouldn't be necessary with good
4180 dependencies in the makefile, but we don't have those yet.
4182 2001-12-31 20:00 gregor
4184 * chartypes/unicode.c:
4185 Silence unused variable warnings.
4187 2001-12-31 19:40 dan
4189 * Configure.pl: Minor Win32 tweaks. Tossed -Wtraditional, too
4191 2001-12-31 19:37 gregor
4193 * interpreter.c, jit.c, include/parrot/jit.h:
4194 Created a prototype for JIT functions and used it in interpreter.c.
4196 2001-12-31 19:31 dan
4198 * Configure.pl, test_gnuc.c: Better GCC detection (and version
4199 detection) with really cranky warnings if we find we're using it.
4201 Courtesy of: Nicholas Clark <nick@unfortu.net>
4203 2001-12-31 18:01 gregor
4205 * interpreter.c, include/parrot/interpreter.h, include/parrot/op.h:
4207 Fixed a few warnings wrt prototypes, etc.
4209 2001-12-31 17:23 dan
4211 * string.c: Silenced most of the compiler whines
4213 2001-12-31 17:15 gregor
4216 Get the ccname from either ccname or just cc config var.
4218 2001-12-31 17:14 gregor
4220 * Parrot/Op.pm, lib/Parrot/Op.pm:
4221 Another intermediate opbody notation. Could come in handy. Explicit
4224 2001-12-31 17:05 dan
4226 * string.c: Minor warnings update
4228 2001-12-31 17:00 dan
4230 * include/parrot/string.h: Warnings cleanup
4232 2001-12-31 16:00 simon
4234 * encodings/utf8.c, include/parrot/encoding.h:
4235 Remove a couple more.
4237 2001-12-31 15:58 simon
4239 * vtable_h.pl, include/parrot/global_setup.h, include/parrot/jit.h,
4240 include/parrot/op.h:
4241 Rid ourselves of a few warnings.
4243 2001-12-31 15:32 dan
4245 * Configure.pl: Made GCC ever so much pickier.
4247 Switch list courtesy of Jarkko.
4249 2001-12-31 15:22 dan
4251 * string.c: Tightened up initial allocation.
4253 Courtesy of: "Peter Gibbs" <peter@emkel.co.za>
4255 2001-12-31 06:48 dan
4257 * Configure.pl: Minor Windows tweak
4259 2001-12-31 05:32 dan
4261 * core.ops: Unused temp variable tossed.
4263 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4265 2001-12-31 05:09 grunblatt
4267 * Configure.pl, Makefile.in, interpreter.c: Link jit.o only on
4268 supported plataforms
4270 2001-12-31 03:05 dan
4272 * Configure.pl, Makefile.in, classes/Makefile.in: Added in a
4273 platform-independent quote substitution for the makefiles.
4274 Hopefully this'll make the Win32 builds happier.
4276 2001-12-30 21:08 dan
4278 * string.c, include/parrot/string.h: More string system tweaks.
4280 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4282 2001-12-30 20:45 dan
4284 * core.ops: Some pod cleanup
4286 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4288 2001-12-30 20:22 ajgough
4290 * docs/parrot_assembly.pod: removed ntoi and iton ops from docs, as
4291 we aren't using them right now. Clarified the workings of set Px,
4292 Py and clone Px, Py.
4294 2001-12-30 20:15 grunblatt
4296 * jit.c, jit2h.pl, jit/i386/core.jit: Removed the warnings in jit.c
4297 Added readjit() to read *.jit files Updated core.jit to the new
4300 2001-12-30 20:14 ajgough
4302 * examples/assembly/mops.pasm: Changed iton/ntoi to set.
4304 2001-12-30 19:52 dan
4306 * packfile.c, pdump.c, register.c, string.c, include/parrot/key.h,
4307 include/parrot/trace.h, platforms/generic.c: Compiler whine
4310 Courtesy of Josh Wilmes <josh@hitchhiker.org>
4312 2001-12-30 19:13 dan
4314 * Configure.pl, Makefile.in: Make GCC pickier by default.
4316 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
4318 2001-12-30 18:41 dan
4320 * core.ops, t/op/integer.t, t/op/number.t: Transformed iton and
4321 ntoi opcodes to sets.
4323 Courtesy of "David & Lisa Jacobs" <jacobsl001@hawaii.rr.com>
4325 2001-12-30 17:58 gregor
4328 'make' no longer builds the mops test. Use 'make mops' for that. To
4329 run the test, you can do 'make mopstest'.
4331 2001-12-30 17:30 gregor
4334 Fixed one oversight. 'make clean' was removing Parrot/Types.pm. Bad
4337 2001-12-30 17:26 gregor
4339 * .cvsignore, Configure.pl, Makefile.in, VERSION, config_h.in,
4340 core.ops, interpreter.c, make_vtable_ops.pl, obscure.ops, ops2c.pl,
4341 Parrot/BuildUtil.pm, Parrot/OpsFile.pm, lib/Parrot/BuildUtil.pm,
4342 lib/Parrot/OpsFile.pm, include/parrot/oplib.h:
4343 Build enhancements. Originally to support building shared
4344 libraries, but now of broader impact.
4346 * .cvsignore: Ignore the blib/ directory, about which more later.
4350 * Got rid of TAB formatting and lined a few things up.
4352 * Added header comment with CVS Id variable, and a few other
4353 block header comments.
4355 * Uses new Parrot::BuildUtil module to determine the Parrot
4358 * Reworded a few messages, added a couple, and wrapped
4362 * Added 2002 to the Copyright statement.
4364 * Added new configure variables: VERSION, MAJOR, MINOR and
4367 NOTE: Please see the 'Alas perl5.7.2' comment. 5.7.2 is
4369 than 5.6.0, but the comment implies it isn't.
4373 * Added $(SO), $(A) and $(AR_CRS) defines for library
4376 * Added $(RM_RF) define for removing directory trees
4378 * Grouped generated files into two classes: "sticky" (made by
4380 persisting across 'make clean') and 'fluid' (made during
4382 process, deleted by 'make clean').
4384 * Added header comments.
4386 * Added target for test_prog linked with shared library.
4388 * Added rules to build shared libraries in blib/lib. The
4390 built with trailing version numbers in their file names,
4392 symbolic links are created for shorter and no version tag
4395 * Added some missing dependencies
4397 * Added some missing 'make clean' targets.
4399 * Added 'make realclean' target that deletes files created by
4400 Configure.pl (including Makefile), forcing a re-configure.
4402 * Added a 'status' CVS target.
4404 * VERSION: New file, contains only the version. This version
4406 propagated to a few places, such as the core oplib version
4408 reduces the amount of coordination that has to happen to get
4410 number stuff throughout the tree in sync and updated prior to
4412 a new release. Feel free to grep for '0.0.3' to see the other
4414 that contain the version number (but, do that in a fresh CVS
4416 after doing 'make realclean').
4418 * config_h.in: Renamed PARROT_CORE_OPLIB_*_VERSION to
4420 since the oplib and Parrot itself share a version number now.
4422 PARROT_PATCH_VERSION (the third component) and PARROT_VERSION
4426 * core.ops: Uses new notation "VERSION = PARROT_VERSION" instead
4428 specifying the version by hand. Non-core oplibs will set this
4430 a quoted dot-string with three natural number components
4434 * interpreter.c: Make use of PARROT_VERSION to simplify some
4436 to get the complete version number in the resulting strings
4440 * make_vtable_ops.pl: Put the "VERSION = PARROT_VERSION" line int
4444 * obscure.ops: Use the new "VERSION = PARROT_VERSION" technique.
4446 * ops2c.pl: Account for the PATCH version, too. This affects the
4448 oplib init function, and the oplib info struct initializer.
4450 * Parrot/BuildUtil.pm: New file for reading in and validating the
4452 the new VERSION file. Other build utilities could go here in
4455 * Parrot/OpsFile.pm:
4457 * Allow three components in version number, and require that
4459 be in double quotes.
4461 * Allow "VERSION = PARROT_VERSION", substituting the shared
4463 VERSION in that case.
4465 * include/parrot/oplib.h: Add the patch_version member.
4467 2001-12-30 12:16 simon
4469 * MANIFEST, Makefile.in:
4470 More stuff forgotten from MANIFEST.
4472 2001-12-30 12:13 simon
4477 2001-12-30 12:12 simon
4482 2001-12-30 12:12 simon
4487 2001-12-30 12:04 simon
4489 * Makefile.in, core.ops, packfile.c, pbc2c.pl, string.c,
4490 classes/perlstring.pmc, encodings/singlebyte.c, encodings/utf16.c,
4491 encodings/utf32.c, encodings/utf8.c, include/parrot/encoding.h,
4492 include/parrot/string.h, t/op/string.t:
4493 * Expand the strings test suite to be more complete * Make string
4494 commands more consistent (i.e, now the only string command that
4495 actually changes the original is chopn) * Significantly reduce the
4496 number of memory allocations and eliminate reallocations.
4498 Courtesy of: David Jacobs <jacobsl001@hawaii.rr.com>
4500 2001-12-29 22:12 dan
4502 * interpreter.c, key.c, register.c, stacks.c, string.c,
4503 test_main.c, trace.c: Updates to match the coding standards.
4505 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
4507 2001-12-29 20:42 grunblatt
4509 * jit2h.pl, Parrot/Jit/i386-bsd.pm, Parrot/Jit/i386-linux.pm,
4510 Parrot/Jit/i386-nojit.pm, jit/i386/core.jit, jit/i386/lib.jit,
4511 jit/i386/string.jit, lib/Parrot/Jit/i386-bsd.pm,
4512 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm: Allow
4513 us to write asm in *.jit files instead of hex. Courtesy of: Rafael
4514 Kitover <caelum@debian.org>
4516 2001-12-28 21:20 dan
4518 * core.ops: Okay, now print takes a preceding file handle.
4520 I feel so dirty now.
4522 2001-12-28 20:46 dan
4524 * core.ops, t/op/hacks.t: Added in the readline op, as well as
4525 changing the open op to use fopen under the hood.
4527 THESE OPS ARE EVIL! AND TEMPORARY! USE FOR DEBUGGING PURPOSES ONLY!
4529 2001-12-28 18:20 ajgough
4531 * core.ops, make_vtable_ops.pl, string.c, classes/default.pmc,
4532 classes/perlstring.pmc, docs/parrot_assembly.pod, docs/strings.pod,
4533 include/parrot/exceptions.h, include/parrot/string.h,
4534 t/op/pmc_perlstring.t, t/op/string.t, t/pmc/perlstring.t: Added
4535 repeat op, so that "foo" x 10 can be done. Filled in PerlString
4536 vtables appropriately. Also tests for same, new pmc_perlstring.t
4537 to hold tests specific to PerlStrings, as the pmc.t file is taking
4538 too long to run and slowing down my thought processes.
4540 Changes to strings.c etc to take string functions.
4542 Some changes to the strings docs, but not yet complete.
4544 Also, PerlString was copying pointers to strings, rather than
4545 strings themselves, so some action-at-a-distance bugs were creeping
4546 in, I think I've fixed this so everything works nicely.
4548 2001-12-28 04:56 gregor
4550 * examples/assembly/pmcmops.pasm:
4551 PMC-using version of mops.pasm.
4553 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
4555 2001-12-28 04:56 gregor
4557 * examples/assembly/.cvsignore:
4558 Small tinkering. Removed old stuff, etc.
4560 2001-12-28 01:26 gregor
4562 * examples/mops/mops.scheme:
4563 Scheme example. Major GC thrashing on umb-scheme here. Probably due
4564 to the very un-scheme-like implementation.
4566 2001-12-28 01:19 gregor
4568 * examples/mops/mops.c:
4569 Some people's picky compilers don't like us redefineing time(), so
4570 we call it time_n(). :)
4572 2001-12-28 00:28 gregor
4574 * examples/mops/: README, mops.ps:
4575 Added a PostScript example and a README.
4577 2001-12-27 23:57 gregor
4580 Build the C mops translation in examples/mops/mops.c
4582 2001-12-27 23:56 gregor
4584 * examples/mops/: .cvsignore, mops.c, mops.pl, mops.py, mops.rb:
4585 Some translations of mops.pasm into other languages, for inner loop
4586 performance comparisons.
4588 2001-12-27 22:40 gregor
4590 * examples/assembly/mops.pasm:
4591 Fixed erroneous file name in header comment.
4593 2001-12-27 21:18 gregor
4596 One-liner to avoid no-op gotos to the next op.
4598 2001-12-27 21:06 gregor
4601 Fixed -p (profiling). Slow runops core was doing unconditional
4602 tracing, when it should have been checking the flags.
4604 2001-12-27 18:50 ajgough
4606 * core.ops, string.c, chartypes/unicode.c, chartypes/usascii.c,
4607 classes/perlstring.pmc, include/parrot/chartype.h,
4608 include/parrot/string.h, t/op/pmc.t, t/op/string.t, t/pmc/pmc.t:
4609 dded get_digit() to chartypes * Added string_bool() to strings *
4610 Added if_s_ic op, to use same * Added (PerlString)->get_bool stuff
4611 to perlstring.pmc * Tests for above, also a for couple of other
4614 The unicode chartype has only had placeholders added for get_digit,
4615 string_to_num has been updated to use type->get_digit rather than
4616 the previous ascii-isms. Some remain, but we need to carefully
4617 define what we mean by a number before we let thousands of code
4618 points act as a minus sign.
4620 2001-12-27 18:32 dan
4622 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: Silenced some
4625 Courtesy of "David Jacobs" <jacobsl001@hawaii.rr.com>
4627 2001-12-27 18:23 dan
4629 * t/op/bitwise.t: More tests.
4631 Courtesy of "David Jacobs" <jacobsl001@hawaii.rr.com>
4633 2001-12-27 17:08 gregor
4635 * MANIFEST, Makefile.in, config_h.in, core.ops, interpreter.c,
4636 make_vtable_ops.pl, obscure.ops, ops2c.pl, ops2pm.pl, test_main.c,
4637 trace.c, Parrot/OpsFile.pm, include/parrot/interp_guts.h,
4638 include/parrot/interpreter.h, include/parrot/oplib.h,
4639 lib/Parrot/OpsFile.pm, platforms/generic.c, platforms/generic.h,
4640 platforms/win32.c, platforms/win32.h:
4641 Initial code for dynamic loading of oplibs, applied for now to the
4642 loading of the core_prederef oplib when the -P flag is passed to
4645 * MANIFEST: Added entry for the new file include/parrot/oplib.h.
4649 * Added libcore_prederef_0_3.so to the shared target.
4650 * Added build rule for libcore_prederef_0_3.so.
4651 * Added dependencies on Parrot/OpsFile.pm and Parrot/Op.pm
4652 to Parrot/OpLib/core.pm, core_ops.c and
4653 core_ops_prederef.c.
4655 * config_h.in: Added defines for constants used to locate the
4656 core oplib's init function, and the core_prederef oplib for
4659 * core.ops: Added a VERSION = 0.3 line near the top. This is now
4660 required by Parrot/OpsFile.pm.
4664 * Added init_prederef() and stop_prederef() functions to load
4665 and unload the core_prederef oplib when we are in prederef
4668 NOTE: In all likelihood, the prederef stuff has a rapidly
4669 dwindling time-to-live. The JIT should provide vastly
4671 performance, and loading an alternate set of core_ops isn't
4672 the real direction for the dynaloading stuff. Loading
4673 *additional* ops is. It does provide a handy test case for
4675 general idea for now, though.
4677 * Gets the core copcode table, etc. via the core oplibs oplib
4678 info pointer, as returned by the core oplib's init
4683 * Make use of the version, major version and minor version
4684 stuff parsed by Parrot/OpsFile.pm
4686 * The only exported symbol in the generated files is the init
4687 function now, since that returns an oplib info struct
4688 pointer, and all the important stuff can be found there.
4690 * ops2pm.pl: Put the oplib version in the generated .pm file.
4692 * test_main.c: Small changes necessitated by changes in the names
4693 of some members of the interpreter struct.
4695 * trace.c: Small changes necessitated by changes in the names
4696 of some members of the interpreter struct.
4698 * Parrot/OpsFile.pm: Require a "VERSION = x.y" line before any
4701 * include/parrot/interp_guts.h: Small changes necessitated by
4702 changes in the names of some members of the interpreter struct.
4704 * include/parrot/interpreter.h: Include the new
4705 include/parrot/oplib.h header. Small changes to the oplib-
4708 * include/parrot/oplib.h: Define the type of the oplib init
4709 function, and the struct type for the oplib info.
4711 * platforms/*.[hc]: Remove the second argument to Parrot_dlopen()
4712 since not all platforms have it. For those that do, a default
4713 second argument is provided.
4715 2001-12-26 05:12 gregor
4718 Make jitarch calculation not get tripped up by extra components to
4721 2001-12-24 21:23 gregor
4723 * jit.c, jit2h.pl, Parrot/Jit/i386-bsd.pm,
4724 Parrot/Jit/i386-linux.pm, Parrot/Jit/i386-nojit.pm,
4725 include/parrot/jit.h, jit/i386/core.jit, jit/i386/lib.jit,
4726 jit/i386/string.jit, lib/Parrot/Jit/i386-bsd.pm,
4727 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm:
4728 Some more JIT work from Daniel Grunblatt.
4730 * Ops added set_s_s, set_s_sc, bsr_i and eq_s_sc but using calls
4734 * Added JUMP(END) to place the number of bytes to the end of the
4738 * The *.jit files syntax changed.
4740 * Added jit/i386/lib.jit to place handly functions as jump that
4742 argument the address where is the opcode number to jump to.
4744 * There is a bug at some point, but I will start writing
4745 jit/i386/string.jit and jit/i386/stacks.jit so that we don't
4747 calls, which make the jit as slow as the interpreter.
4749 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
4751 2001-12-24 03:46 dan
4753 * Parrot/OpTrans.pm, Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
4754 Parrot/OpTrans/CPrederef.pm, lib/Parrot/OpTrans.pm,
4755 lib/Parrot/OpTrans/C.pm, lib/Parrot/OpTrans/CGoto.pm,
4756 lib/Parrot/OpTrans/CPrederef.pm: Commented out the use warnings.
4757 Perls before 5.6.0 don't like it.
4759 2001-12-22 16:02 ajgough
4761 * t/op/stacks.t: stopped skipping tests we can run now. added
4764 2001-12-21 21:13 gregor
4766 * jit2h.pl, Parrot/Jit/i386-bsd.pm, Parrot/Jit/i386-linux.pm,
4767 Parrot/Jit/i386-nojit.pm, lib/Parrot/Jit/i386-bsd.pm,
4768 lib/Parrot/Jit/i386-linux.pm, lib/Parrot/Jit/i386-nojit.pm:
4769 Fixed some package name goofs.
4771 Thanks to: Andy Dougherty <doughera@mail.lafayette.edu>
4773 2001-12-21 19:32 gregor
4775 * MANIFEST, Makefile.in, core.ops, interpreter.c,
4776 make_vtable_ops.pl, obscure.ops, ops2c-prederef.pl, ops2c.pl,
4777 pbc2c.pl, stacks.c, Parrot/Op.pm, Parrot/OpTrans.pm,
4778 Parrot/Opcode.pm, Parrot/OpsFile.pm, lib/Parrot/Op.pm,
4779 lib/Parrot/OpTrans.pm, lib/Parrot/Opcode.pm, lib/Parrot/OpsFile.pm,
4780 Parrot/OpTrans/C.pm, Parrot/OpTrans/CGoto.pm,
4781 Parrot/OpTrans/CPrederef.pm, docs/intro.pod, include/parrot/op.h,
4782 include/parrot/stacks.h, lib/Parrot/OpTrans/C.pm,
4783 lib/Parrot/OpTrans/CGoto.pm, lib/Parrot/OpTrans/CPrederef.pm:
4784 Changes to syntax of .ops files and refactoring of ops2c*.pl and
4787 * Removed ops2c-prederef.pl
4789 * (unrelated) Removed vestigial Parrot/Opcode.pm file.
4791 * Added Parrot/OpTrans.pm, Parrot/OpTrans/C.pm (needed for old
4792 functionality of ops2c.pl), Parrot/OpTrans/CPrederef.pm (needed
4793 for old functionality of ops2c-prederef.pl), and
4794 Parrot/OpTrans/CGoto.pm (needed for functionality of pbc2c.pl).
4796 "OpTrans" == "Op Transformation"
4798 * Makefile.in modifications to call "ops2c.pl C" where it used
4799 to be just "ops2c.pl", and "ops2c.pl CPrederef" where it used
4800 to be "ops2c-prederef.pl".
4802 * core.ops and obscure.ops changes to syntax. Semantics are
4803 identical with previous version:
4805 return HALT --> HALT()
4806 return AUTO --> goto NEXT()
4807 return RETREL(...) --> goto OFFSET(...)
4808 return RESTART(*) --> restart NEXT()
4810 Also, pop_generic_entry() stuff (local var + 5 lines of code)
4811 for dest-less branch ops replaced with new notation "goto
4813 which uses the new pop_dest() function in stacks.c. This also
4814 allowed these ops to become 'inline' ops, since they no longer
4815 have local variables.
4817 The 'ret' op also became simplified to just "goto POP()", and
4818 also became an inline op.
4820 * interpreter.c reflects the change in type name:
4822 prederef_op_func_t --> op_func_prederef_t
4824 that occurred in include/parrot/op.h
4826 * make_vtable_ops.pl uses "goto NEXT()" where it used to use
4829 * ops2c.pl is now generic. Its first argument is the last
4830 package name component of a subclass of Parrot::OpTrans. These
4831 subclasses all have full names of the form Parrot::OpTrans::*.
4832 An instance of the class is created and later consulted for
4833 various bits of information needed to generate the C code.
4835 * pbc2c.pl now uses an instance of Parrot::OpTrans::CGoto to
4836 contain its transformation rules.
4838 * stacks.c has a new function pop_dest() that pops a destination
4839 off the control stack. include/parrot/stacks.h has the
4842 * Parrot/Op.pm now supports the syntax generated by
4844 for the "goto POP" case.
4846 Also, the source() method now expects its second argument to be
4847 an object that ISA Parrot::OpTrans. Methods of this object are
4848 called to perform the substitutions.
4850 * Parrot/OpsFile.pm supports the change in notation mentioned
4853 * docs/intro.pod reflects these changes.
4855 * include/parrot/op.h: Renamed type prederef_op_func_t to
4856 op_func_prederef_t because it made the implementation of the
4857 shared ops2c.pl easier.
4859 2001-12-21 13:47 gregor
4861 * Configure.pl, config_h.in, interpreter.c, test_main.c:
4862 Both test_parrot (via test_main.c) and the intepreter itself (via
4863 interpreter.c) use the JIT_CAPABLE config to decide whether to
4864 actually attempt JIT operation, or to complain.
4866 2001-12-20 23:25 gregor
4868 * core.ops, make_vtable_ops.pl, obscure.ops, Parrot/OpsFile.pm,
4869 lib/Parrot/OpsFile.pm, docs/intro.pod, include/parrot/op.h:
4870 Changes to the format of *.ops files. An attempt to provide hints
4871 for future opfunc processing logic that wants to know if an opfunc
4872 is simple enough to JIT (e.g.) inline, or not.
4874 See the POD in Parrot/OpsFile.pm and the updated docs/intro.pod in
4875 addition to The Source in core.ops and Parrot/OpsFile.pm for more
4878 2001-12-20 21:28 gregor
4880 * Configure.pl, jit.c, jit2h.pl, include/parrot/jit.h,
4884 * A fix to Gregor's last Configure.pl update.
4886 * Remove the need for hardcoded "\n" at the end of the "%f"
4887 format for printing floating-point numbers.
4889 * New, improved *.jit syntax for references to registers,
4892 * Support for C() improved.
4894 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
4896 2001-12-20 16:55 dan
4898 * MANIFEST: Added jit.c to the manifest.
4900 2001-12-20 15:24 simon
4903 Off-by-one error fixed.
4905 2001-12-20 14:18 simon
4907 * jit/i386/core.jit:
4908 Just a noop. It's the only machine code I know.
4910 2001-12-20 13:10 gregor
4912 * Configure.pl, Makefile.in, jit2h.pl:
4913 Attempt to fix Win32 builds.
4915 * No more empty braces in include/parrot/jit_struct.h
4919 * ${jitarchname} has the *bsd -> bsd substitution on it, but
4923 2001-12-20 11:56 simon
4928 2001-12-20 01:57 gregor
4930 * Configure.pl, MANIFEST, Makefile.in, interpreter.c, jit.c,
4931 jit2h.pl, test_main.c, Parrot/.cvsignore, Parrot/Jit/i386-bsd.pm,
4932 Parrot/Jit/i386-linux.pm, Parrot/Jit/i386-nojit.pm, docs/jit.pod,
4933 include/parrot/.cvsignore, include/parrot/interpreter.h,
4934 include/parrot/jit.h, jit/i386/core.jit, jit/i386/string.jit,
4935 lib/Parrot/Jit/i386-bsd.pm, lib/Parrot/Jit/i386-linux.pm,
4936 lib/Parrot/Jit/i386-nojit.pm:
4937 Initial JIT implementation.
4939 * Enabled with test_parrot -j. 20x speed boosts seen.
4941 * Unsupported archs mapped to i386-nojit. Don't do -j on them.
4945 Courtesy of: Daniel Grunblatt <daniel@grunblatt.com.ar>
4947 2001-12-20 01:53 jgoff
4949 * MANIFEST, core.ops, t/op/key.t: MANIFEST - Removed t/op/key.t
4950 core.ops - Removed key operators, they should be hidden from the
4951 assembler. t/op/key.t - No need to test the nonexistent key
4954 2001-12-20 00:13 ajgough
4956 * core.ops, t/op/stacks.t: Added tests for entrytype op, noticed
4957 that asking for type of entry at depth causes segfault as stack is
4958 zero based, fixed cmp in core.ops to reflect this. Last test is
4959 skipped as we don't do exceptions right yet.
4961 2001-12-19 19:11 ajgough
4963 * t/op/debuginfo.t: Added C<end> ops to debuginfo.t, as thier
4964 non-being was causing Irix "issues".
4966 2001-12-19 03:37 jgoff
4968 * languages/miniperl/Miniperl/t/: 001_tokenizer.t, 003_generator.t,
4969 004_combined.t: Changed tests to make sure they pass with the
4970 addition of the clone operator.
4972 2001-12-18 20:06 gregor
4974 * interpreter.c, include/parrot/interp_guts.h:
4975 Performance improvements to the predereferencing code path
4976 suggested to me over lunch yesterday by my friend John Kennedy.
4977 The goal is to remove the additional test in the inner loop that
4978 was checking for NULL to decide whether or not to call the
4979 prederef() function. Also moved pc & pc_prederef syncing outside
4982 * Changed the prototype of the prederef() function in
4983 interpreter.c to match that of an opfunc.
4985 * Instead of initializing the prederef void * array with NULL,
4986 we initialize it with pointers to prederef().
4988 * prederef() now returns the prederef_pc passed in, so that
4989 after predereferencing, the same location is executed, but now
4990 with the real code being called.
4992 Thanks to: John Kennedy
4994 2001-12-18 19:59 ajgough
4996 * t/: op/pmc.t, pmc/pmc.t: Added some more num -> string tests
4997 (including some more in the skipped string -> int tests).
4999 2001-12-18 07:06 jgoff
5001 * MANIFEST: Forgot to add classes/perlarray.pmc
5003 2001-12-18 07:05 jgoff
5005 * Makefile.in, core.ops, global_setup.c, vtable.tbl,
5006 classes/Makefile.in, classes/default.pmc, classes/perlarray.pmc,
5007 classes/perlint.pmc, classes/perlnum.pmc, classes/perlstring.pmc,
5008 classes/perlundef.pmc, include/parrot/pmc.h, t/op/pmc.t,
5009 t/pmc/pmc.t: Big update... Makefile.in - Added
5010 classes/perlarray.pmc core.ops - Added new series of set() ops for
5011 arrays global_setup.c - Initialized perlarray classes/Makefile.in -
5012 Added perlarray.pmc classes/*.pmc - Added
5013 set_{integer,number,string}_index and
5014 get_{integer,number,string}_index include/parrot/pmc.h - Added new
5015 type t/op/pmc.t - Added basic array test
5017 classes/perlarray.pmc - Added
5019 2001-12-17 05:29 jgoff
5021 * languages/miniperl/Miniperl/Generator.pm: Altered miniperl code
5022 generator to use clone operator instead of set Px,Py
5024 2001-12-17 05:25 jgoff
5026 * core.ops, classes/perlint.pmc, classes/perlnum.pmc,
5027 classes/perlstring.pmc, t/op/pmc.t, t/pmc/pmc.t: Added clone
5028 PMC,PMC operator. Uses the clone() vtable entries.
5030 2001-12-17 04:51 jgoff
5032 * MANIFEST: Added miniperl test suite, removed old Miniperl/Test.pm
5035 2001-12-17 04:41 jgoff
5037 * languages/miniperl/Miniperl/Makefile.PL: Now in its proper
5040 2001-12-17 04:41 jgoff
5042 * languages/miniperl/Makefile.PL: Moved it to the proper directory.
5044 2001-12-17 04:39 jgoff
5046 * languages/miniperl/: Makefile.PL, Miniperl.pm, miniperlc, mpc,
5047 Miniperl/Tokenizer.pm: Makefile.PL to let us run the test suite in
5050 2001-12-17 04:27 jgoff
5052 * languages/miniperl/Miniperl.pm: Latest version of the driver.
5053 Admittedly it's a little thin on true OO, but the algorithms are
5056 2001-12-17 04:24 jgoff
5058 * languages/miniperl/Miniperl/t/: 001_tokenizer.t, 002_parser.t,
5059 003_generator.t, 004_combined.t: Much more comprehensive test suite
5060 for the codegen et al
5062 2001-12-17 04:22 jgoff
5064 * languages/miniperl/Miniperl/: Generator.pm, Parser.pm,
5065 Tokenizer.pm: Newer codegen, tightened up parser output, added hash
5068 2001-12-17 04:20 jgoff
5070 * languages/miniperl/Miniperl/Test.pm: The newer test suite is much
5073 2001-12-17 04:17 jgoff
5075 * languages/miniperl/foo.mpl: Test file that'll be outdated by
5076 changes to the new compiler
5078 2001-12-17 04:11 jgoff
5080 * languages/miniperl/t/: harness, 001_basic/basic.t: Moving testing
5083 2001-12-16 14:11 simon
5085 * classes/perlint.pmc, examples/assembly/mops_p.pasm, t/op/pmc.t,
5087 Fix bogus assumption that multiplying an integer by an integer
5090 2001-12-16 12:48 simon
5092 * make_vtable_ops.pl:
5095 2001-12-16 12:45 simon
5097 * make_vtable_ops.pl, Parrot/Vtable.pm, lib/Parrot/Vtable.pm:
5098 Expand multimethod vtable ops.
5100 2001-12-16 12:04 simon
5103 Added 'cvsclean' which doesn't zap CVS/* directories.
5105 2001-12-15 01:50 dan
5107 * include/parrot/string.h: Fixed typo in string.h. lagnuage,
5110 Thanks to grunblatt fom #parrot for the catch
5112 2001-12-15 01:39 dan
5114 * .cvsignore, Configure.pl, MANIFEST, languages/jako/Makefile.in,
5115 languages/miniperl/.cvsignore, languages/miniperl/Makefile,
5116 languages/miniperl/Makefile.in,
5117 languages/miniperl/Miniperl/Test.pm, languages/scheme/.cvsignore,
5118 languages/scheme/Makefile, languages/scheme/Makefile.in: Build
5121 Courtesy of: Jay McCarthy <jay@kenyamountain.com>
5123 2001-12-14 17:39 dan
5125 * t/op/trans.t: More trans tests.
5127 Courtesy of: Simon Glover <scog@roe.ac.uk>
5129 2001-12-14 07:41 robert
5131 * make.pl: - define MAKE macro - topological sort and subgraph
5132 order - start of timestamp stuff (still badly broken)
5134 2001-12-14 06:06 jgoff
5136 * optimizer.pl: Hopefully this should do the trick..
5138 2001-12-14 06:04 jgoff
5140 * Parrot/Optimizer.pm, lib/Parrot/Optimizer.pm: Optimizer
5142 optimizer.pl is the stub, Parrot/Optimizer.pm is the driver.
5144 The optimizer performs its work on a file post-macro expansion.
5145 Run it on a .pasm file, preferably with some trivially reducible
5147 like 'add I0,5,-6' or 'mul I0,I1,0'
5149 2001-12-14 05:48 robert
5151 * Makefile.in: case error EXE -> exe
5153 2001-12-14 05:42 robert
5155 * Makefile.in: remove legacy PDISASM macro
5157 2001-12-14 04:01 dan
5159 * classes/Makefile.in, languages/Makefile.in: Makefile tweaks for
5162 Courtesy of: Garrett Goebel <garrett@scriptpro.com>
5164 2001-12-13 22:03 dan
5166 * Configure.pl, Makefile.in, Parrot/Test.pm,
5167 languages/scheme/Makefile, languages/scheme/Scheme/Test.pm,
5168 lib/Parrot/Test.pm: Parrot test prog's now a config variable, so we
5169 can change it without having to change the world.
5171 2001-12-13 21:57 dan
5173 * core.ops, interpreter.c, docs/parrot_assembly.pod,
5174 include/parrot/interpreter.h, t/op/debuginfo.t: Added current
5175 file/line/package to interp structure, with ops to get and set
5176 them. Now we can know where we are!
5178 2001-12-13 19:43 dan
5180 * Configure.pl, Makefile.in: Makefile tweaks to hopefully make
5181 WinXP builds work out of the box
5183 2001-12-13 17:05 dan
5185 * Makefile.in, Parrot/Test.pm, lib/Parrot/Test.pm: Change test prog
5186 name again--makes case-insensitive systems much happier.
5188 2001-12-13 16:21 dan
5190 * core.ops, key.c, string.c, test_main.c, trace.c,
5191 classes/Makefile.in, include/parrot/trace.h: Fixes to clean up
5194 Courtesy of: Josh Wilmes <josh@sky.net>
5196 2001-12-13 13:33 gregor
5198 * languages/jako/Makefile.in:
5199 Improved the method of calling the assembler.
5201 2001-12-13 13:30 gregor
5203 * languages/jako/Makefile.in:
5204 Improve the build process. It now works from the main parrot dir,
5205 and from the languages/jako directory. Now uses the .SUFFIXES
5206 target and generic build rules to reduce clutter in the
5209 2001-12-13 13:29 gregor
5211 * languages/jako/.cvsignore:
5212 Ignore the (now generated Makefile), and don't ignore .list files
5213 anymore, since we aren't generating them.
5215 2001-12-13 13:11 gregor
5217 * Configure.pl, MANIFEST, Makefile.in, languages/.cvsignore,
5218 languages/Makefile.in, languages/jako/Makefile,
5219 languages/jako/Makefile.in:
5220 Added a 'languages' target to the top-level Makefile.in, and
5221 modified the jako build procedure to involve Makefile.in -->
5222 Makefile too (done by Configure.pl).
5224 NOTE: languages/jako and language/scheme are built.
5225 languages/miniperl wasn't building right, so it was left off for
5228 2001-12-13 12:15 gregor
5231 Added MAINTAINER file and mandelzoom.jako from languages/jako to
5234 2001-12-13 12:12 gregor
5236 * .cvsignore, MANIFEST, Makefile.in, core.ops, interpreter.c,
5237 ops2c-prederef.pl, ops2c.pl, test_main.c,
5238 include/parrot/interp_guts.h, include/parrot/interpreter.h,
5239 include/parrot/op.h, include/parrot/oplib/.cvsignore:
5240 Welcome to the Just-in-Time Predereferencing Patch!
5242 This patch implements a "predereferencing" mode for parrot. That
5243 means that a lot of the dereferencing you see in DO_OP and in the
5244 opfuncs is done up front (really, JIT) rather than as and each time
5245 we execute each op in the byte code stream.
5247 This works by creating an array of void pointers with the same
5248 number of elements as the byte code array. This array starts out
5249 life zero-initialized. Each time we go to execute an op, we check
5250 first to see if we have a NULL pointer at *cur_opcode. If so, we
5251 know we haven't done our predereferencing yet (this is the JIT
5252 part), so we call the prederef() function with sufficient args that
5253 it can go look up opfunc pointers and op arg types and put the
5254 opfunc and arg pointers at cur_opcode[0] .. cur_opcode[N - 1],
5255 where N is the number of args (counting the op itself as one arg).
5257 We assume that sizeof(INTVAL) <= sizeof(void *), so we can continue
5258 to have inline INTVAL constants.
5260 I've been getting about a 22% speed increase over vanilla code path
5261 when I compile with -O0. Advantage decreases at -O9 here. I tested
5262 with mops.pbc, and also by temporarily putting the -P flag in
5263 Parrot/Test.pm and running all the tests. So, this code is as
5264 correct as the test suite can detect.
5266 Here's how it plays out in the code:
5268 * New script ops2c-prederef.pl
5270 Copy-paste code reuse from ops2c.pl. Modified to expect the
5272 a void ** cur_opcode and to return a void **.
5276 * opfuncs are now static. Who needs to call them by name from
5278 anyway? They are accessed via the opfunc table.
5280 * Some MACRO stuff to make things work whether we prederef or
5282 may be possible to get rid of these some day if other folks
5284 that we should be using CODE object pointers + offsets as
5286 rather than raw pointers to either opcode_t's or (void *)'s
5287 (depending on prederef mode or no).
5289 * core.ops modified to be usable to build both kinds of opfuncs.
5293 * calls to push_generic_entry(... cur_opcode ...) were
5295 push_generic_entry(... CUR_OPCODE ...), where CUR_OPCODE is
5297 macro that does the right thing in both kinds of ops.c
5300 This is applicable to the bsr op. If we treated
5302 (Code PMC + local offset) rather than as
5303 pointer-to-memory-somewhere,
5304 this wouldn't be a big deal. We may need to do that at some
5306 anyway, so that when you jump around and return not only do
5308 the right PC (pointer, today), but you also have the
5310 knowing what chunk of bytecode it is in at all times
5312 allow reflection, as in ops that query or affect the
5315 * runinterp was modified. Instead of copying the top-level
5317 and blasting its byte_code pointer, we simply call runops
5319 interp, passing in the pointer to the current interp's code
5321 offset into that code at which to start (this last arg used
5323 pointer PC, now its an offset PC).
5325 * include/parrot/op.h
5327 * new typedef for prederef opfuncs (they return void **)
5329 * include/parrot/interp_guts.h
5331 * New DO_OP_PREDEREF() macro described above.
5333 * include/parrot/interpreter.h
5335 * New prototype of runops() -- see below.
5337 * resume_addr field changed to resume_flag and resume_offset
5339 We might be resuming from interp using prederef to one not
5341 so pointers between the two don't play nice together.
5342 Offsets are beautiful.
5344 * New PARROT_PREDEREF_FLAG constant
5348 * include "parrot/oplib/core_ops_prederef.h"
5350 * prederef() function described above.
5352 * runops_prederef() runops variant. Uses DO_OP_PREDEREF()
5355 * runops() modified to take size_t CODE-relative offset PC
5357 pointer PC. This made other things workable and doesn't
5359 anything important (IMO).
5363 * New flag '-P' to enable predereferencing.
5365 * Makefile modified to build core_ops_prederef.c from core.ops
5369 BTW, also added missing $(INC)/interp_guts.h to H_FILES.
5371 Added core_ops_prederef$(O) to O_FILES
5373 2001-12-13 12:12 gregor
5375 * languages/jako/MAINTAINER:
5376 Thought it would be nice to put this right in the code...
5378 2001-12-13 04:36 jgoff
5380 * languages/miniperl/Miniperl/Generator.pm: Commented out
5381 debugging, fixed register spillover algorithm
5383 2001-12-13 04:23 jgoff
5385 * make.pl: Found and fixed obob in the parser (Wasn't parsing last
5386 line) Restructured a bit of the dependency generator to fix a
5389 2001-12-13 03:43 robert
5391 * MANIFEST, docs/opcodes.pod: remove old docs/opcodes.pod
5393 2001-12-13 03:03 jgoff
5395 * make.pl: Added make.pl
5397 2001-12-13 02:44 jgoff
5399 * languages/miniperl/Miniperl.pm: Nearly-complete 'make'
5400 replacement in perl. Non-compliant bits - Takes absolutely -NO-
5401 special flags... - Dies on undefined macros
5402 such as $(PDISASM) in current make - Dies on
5403 recursive macro expansions (Doesn't test for
5404 mutual or multipart loops) - In general it
5405 seems to be a little less lenient... Missing bits - File
5406 mod/creation times aren't being looked at - Actions
5407 aren't being taken - The few funky variables ($@, $<)
5408 aren't being dealt with Bugs - Line numbers are slipping a bit.
5410 2001-12-13 02:29 jgoff
5412 * languages/miniperl/Miniperl/: Generator.pm, Parser.pm:
5413 Reconstructing files to make the parser flow a little better.
5415 2001-12-13 00:51 dan
5417 * resources.c: Be a bit less wasteful with resources that don't
5420 2001-12-12 18:22 dan
5422 * Makefile.in: D'oh! Fixed looping makefile bug.
5424 Courtesy of: "Jaen Saul" <jaen@saul.ee>
5426 2001-12-12 16:23 jgoff
5428 * languages/miniperl/t/001_basic/basic1.scheme: Bogus entry
5430 2001-12-12 16:22 jgoff
5432 * MANIFEST: Manifest additions for languages/miniperl
5434 2001-12-12 16:19 jgoff
5436 * languages/miniperl/t/001_basic/: basic.t, basic1.scheme: Basic
5437 tests. These are left over from the Scheme suite and shouldn't be
5440 2001-12-12 16:18 jgoff
5442 * languages/miniperl/: Miniperl/Generator.pm, Miniperl/Parser.pm,
5443 Miniperl/Test.pm, Miniperl/Tokenizer.pm, t/harness: Miniperl base
5444 modules. Miniperl/ is where the real work gets done. t/ is largely
5445 vacant because it isn't ready to survive real tests yet.
5447 2001-12-12 16:17 jgoff
5449 * languages/miniperl/: Makefile, Miniperl.pm, foo.mpl, miniperlc,
5450 mpc: Final go-round, hopefully.
5452 languages/miniperl/Makefile - Used basically to run tests, as there
5453 is nothing here that needs to be
5454 dynamically built. languages/miniperl/Miniperl.pm - Stub module
5455 that calls the real Miniperl/ mods languages/miniperl/foo.mpl -
5456 Sample miniperl file. languages/miniperl/miniperlc - Miniperl
5459 2001-12-12 16:09 dan
5461 * Configure.pl: Setting a variable with the make command name is
5464 2001-12-12 15:07 simon
5466 * Makefile.in, languages/jako/Makefile, languages/scheme/Makefile:
5467 Recursive make considered "ow, don't do that".
5469 2001-12-12 14:45 dan
5471 * Makefile.in: Makefile had some non-portable code. (Okay, a lot of
5472 non-portable code) Killing builds on Win32 native. Small patch
5473 applied which hopefully fixes it.
5475 2001-12-12 06:12 ajgough
5477 * classes/Makefile.in: perl is $(PERL), you know it makes sense.
5479 2001-12-12 06:08 ajgough
5481 * Makefile.in: perl is $(PERL).
5483 2001-12-12 06:00 ajgough
5485 * t/op/integer.t: Added tests to integer.t so that all permutations
5486 of arguments are actually called at some point.
5488 2001-12-12 05:18 ajgough
5490 * t/op/time.t: I can't sleep, but I don't see why parrot shouldn't.
5491 Tests for sleep i|ic
5493 2001-12-12 05:09 ajgough
5495 * t/op/stacks.t: Added pushp and popp register stack tests.
5497 2001-12-12 04:51 ajgough
5499 * t/op/stacks.t: Added tests for save and restore, for all register
5500 types. Let there be Haiku.
5502 2001-12-12 04:27 ajgough
5504 * t/op/basic.t: bsr_i test. You know you want it.
5506 2001-12-12 02:55 ajgough
5508 * MANIFEST: Added hints/os2.pl to MANIFEST.
5510 2001-12-12 02:52 jgoff
5512 * core.ops, key.c: Final checkin... These are actually the correct
5515 2001-12-12 02:12 jgoff
5517 * include/parrot/key.h: key.c - Removed a few functions,
5518 generalized set_element_value and element_value to accept
5519 KEY_PAIRs from core.ops include/parrot/key.h - Modified header.
5520 core.ops - Modified to accept the new return style.
5522 This is a prelude to adding virtual-table methods to allow hashing
5523 &c. Expect at least one or two more redesigns before this settles
5524 down. However, it still passes the original tests.
5526 2001-12-11 13:35 gregor
5531 2001-12-11 12:03 gregor
5534 Don't ignore test_prog, but do ignore parrot.
5536 2001-12-11 12:03 gregor
5538 * classes/.cvsignore:
5539 Ignore the generated file default.h
5541 2001-12-11 04:07 jgoff
5545 2001-12-11 04:05 jgoff
5547 * include/parrot/key.h, t/op/key.t: Needed header file, new test
5549 2001-12-11 04:00 jgoff
5551 * core.ops: Added new key aggregate operations to core ops.
5553 2001-12-11 04:00 jgoff
5555 * include/parrot/parrot.h: Added key.h to header list
5557 2001-12-11 03:59 jgoff
5559 * MANIFEST: Added key.c, include/parrot/key.h, t/op/key.t
5561 2001-12-11 03:58 jgoff
5563 * Makefile.in: Added implementation of key aggregates.
5565 2001-12-08 23:07 simon
5570 2001-12-08 23:05 simon
5572 * Configure.pl, Makefile.in, README, Parrot/Test.pm,
5573 docs/intro.pod, languages/jako/Makefile, languages/scheme/Makefile,
5574 languages/scheme/Scheme/Test.pm, lib/Parrot/Test.pm:
5575 test_prog? What is test_prog?
5577 2001-12-08 22:57 simon
5581 Oops, the changelog commit was on *this* machine.
5583 2001-12-08 22:56 simon
5586 Updates to NEWS and ChangeLog pre-release.
5588 2001-12-08 22:07 simon
5590 * MANIFEST, Makefile.in, classes/Makefile.in, classes/default.pmc,
5591 classes/perlnum.pmc, classes/pmc2c.pl:
5592 Add "default" PMC vtable so you can inherit implied stuff.
5594 2001-12-08 21:24 simon
5596 * Parrot/PackFile.pm, docs/parrot.pod, docs/parrotbyte.pod,
5597 docs/vtables.pod, lib/Parrot/PackFile.pm:
5598 Getting the documentation up to scratch.
5600 2001-12-08 21:21 simon
5603 Allow inheriting from default class.
5605 2001-12-07 20:43 gregor
5607 * examples/assembly/queens.pasm:
5608 Regenerated the file with the latest jakoc.
5610 2001-12-07 20:29 simon
5612 * core.ops, t/op/stacks.t:
5613 Rename "rotate" to "rotate_up".
5615 2001-12-07 20:15 simon
5618 Some tests for rotate.
5620 2001-12-07 00:55 gregor
5623 Cast the result of the pointer arithmetic, since without the cast
5624 there are warnings with some compilers, and without the parens
5625 around the pointer arithmetic, precedence breaks the meaning and
5628 2001-12-06 23:37 simon
5631 Temporary. I prefer compiler warnings to segfaults, thanks.
5633 2001-12-06 23:34 simon
5636 Make "trace" work again.
5638 2001-12-06 21:23 dan
5640 * Parrot/Test.pm, lib/Parrot/Test.pm: Undo twiddles to test.pm
5642 2001-12-06 21:22 dan
5644 * core.ops, packfile.c, Parrot/Test.pm, include/parrot/stacks.h,
5645 lib/Parrot/Test.pm: Fix up source issues that made Dec C unhappy
5647 2001-12-06 19:22 simon
5650 Yet another "How the *%$! did that compile?" moment.
5652 2001-12-06 18:28 dan
5654 * hints/vms.pl: Fix to build, with a HERE logical required
5656 2001-12-06 17:48 dan
5658 * core.ops, interpreter.c, pbc2c.pl, pdump.c, test_main.c,
5659 docs/parrot_assembly.pod, include/parrot/interpreter.h: Sensible
5660 changes to the interpreter--flags are now part of the interp
5663 Courtesy of "Melvin Smith" <mrjoltcola@mindspring.com>
5665 2001-12-06 14:02 gregor
5668 s/little_languages/languages/ in Jako section.
5670 2001-12-06 13:15 simon
5673 Ensure the documentation gets made.
5675 2001-12-06 13:12 simon
5677 * MANIFEST, docs/intro.pod:
5678 Documentation! Added the "Some Assembly Required" article with
5681 2001-12-06 00:39 simon
5686 Courtesy of: Nguon Hao Ching <hao@netaxs.com>
5688 2001-12-06 00:37 simon
5691 Add the "-d" debug flag. Doesn't actually *do* anything yet.
5693 Courtesy of: Melvin <mrjoltcola@mindspring.com>
5695 2001-12-06 00:11 tom
5697 * string.c, chartypes/unicode.c, chartypes/usascii.c,
5698 encodings/singlebyte.c, encodings/utf16.c, encodings/utf8.c,
5699 include/parrot/chartype.h, include/parrot/encoding.h,
5700 include/parrot/parrot.h: Moved string to number conversion code out
5701 of the encoding layer and into the main string layer as neither the
5702 encoding layer nor the character type layer knows enough on it's
5703 own to do the conversion correctly.
5705 2001-12-05 23:12 tom
5707 * Makefile.in: Rebuild the classes directory if any of the object
5708 files for the classes are missing rather than only when perlint.o
5711 2001-12-05 19:43 gregor
5713 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
5714 * Reworked the constantize_string() stuff a little bit because it
5716 puking on things like "\033[H\033[2J\0" (which occurs in the
5717 languages/jako/mandelzoom.jako example).
5719 2001-12-05 19:39 gregor
5721 * languages/jako/: Makefile, mandelzoom.jako:
5722 Added 'mandelzoom' example.
5724 2001-12-05 19:38 gregor
5726 * languages/jako/jakoc:
5729 * Changed some instances of die() to confess()
5731 2001-12-05 18:34 gregor
5733 * t/: op/pmc.t, pmc/pmc.t:
5734 s/sting->int/string->int/
5736 2001-12-05 18:08 gregor
5738 * Parrot/.cvsignore:
5741 2001-12-05 18:05 gregor
5743 * classes/.cvsignore:
5744 Ignore the generated files.
5746 2001-12-05 17:19 gregor
5749 * Reverted recent changes, since they broke the script. Real fix
5753 2001-12-05 17:03 simon
5755 * classes/Makefile.in:
5756 Remember: change Makefile.in, not Makefile. D'oh.
5758 2001-12-05 17:02 simon
5761 Ensure PMC.pm gets remade.
5763 2001-12-05 16:58 simon
5765 * MANIFEST, Makefile.in, classes/Makefile.in,
5766 classes/perlundef.pmc, include/parrot/pmc.h:
5767 Add perlundef class.
5769 2001-12-05 16:45 simon
5772 Document "new P0, foo"
5774 2001-12-05 16:43 simon
5776 * MANIFEST, Makefile.in, pbc2c.pl, pmc_pm.pl, Parrot/Assembler.pm,
5777 lib/Parrot/Assembler.pm, t/op/pmc.t, t/pmc/pmc.t:
5778 Allow assembler to know about PMC class names.
5780 2001-12-04 13:39 ajgough
5782 * MANIFEST: Added t/op/pmc.t to MANIFEST.
5784 2001-12-04 05:02 ajgough
5786 * classes/perlnum.pmc: Picky compiler pointed out probable thinko
5789 2001-12-04 04:24 ajgough
5791 * encodings/singlebyte.c, t/op/pmc.t, t/pmc/pmc.t: A much less
5792 broken form of strtod and appropriate tests. Does not yet check
5795 2001-12-04 01:31 ajgough
5797 * string.c, encodings/singlebyte.c, encodings/utf16.c,
5798 encodings/utf8.c, include/parrot/encoding.h: Added length parameter
5799 to extract_num and extract_int string vtables, without this it
5800 would be impossible to have strings with nulls in while still
5801 knowing where they ended.
5803 2001-12-03 18:40 ajgough
5805 * string.c, classes/perlstring.pmc, encodings/singlebyte.c,
5806 encodings/utf16.c, encodings/utf8.c, include/parrot/encoding.h,
5807 include/parrot/string.h: Moved pmc string to number conversion into
5808 the string encoding tables.
5810 2001-12-03 00:21 ajgough
5812 * core.ops, t/op/pmc.t, t/pmc/pmc.t: Added set i, p and some tests
5815 2001-12-02 23:09 jgoff
5817 * classes/Makefile.in: Removed some redundant targets.
5819 2001-12-02 19:02 ajgough
5821 * t/: op/pmc.t, pmc/pmc.t: Modified all pmc tests to make use of fp
5822 equality macro rather than using perl to generate expected output,
5823 all tests now have <<OUTPUT.
5825 2001-12-02 17:44 ajgough
5827 * t/op/trans.t: Upgraded fp_eq and fp_ne macros to be more useful
5828 for pmc.t as well. Will probably move macros into another file at
5829 some point, although this might be best left until the tests are
5832 2001-12-02 06:16 jgoff
5834 * classes/pmc2c.pl: It wasn't properly setting the vtable index
5835 within Parrot_Perl{Class}_init.
5837 2001-12-02 06:09 jgoff
5839 * classes/Makefile.in: I seem to have removed *$(O) twice..
5841 2001-12-02 05:06 jgoff
5843 * Configure.pl, MANIFEST, Makefile.in: (Hopefully the last time...)
5844 Configure.pl - Removed '-I./include', added classes/Makefile
5845 generation MANIFEST - Added classes/Makefile.in Makefile.in -
5846 Removed old classes/* make stuff Added target for
5849 2001-12-02 04:48 jgoff
5851 * classes/Makefile.in: Going to be used shortly...
5853 2001-12-02 04:40 jgoff
5855 * docs/Makefile: Configure.pl - Added automatic makefile creation
5856 for docs/ and classes/ Removed '-I./include' because
5857 it was getting incorrectly passed to classes/
5858 MANIFEST - added docs/Makefile.in, classes/Makefile.in Makefile.in
5859 - Removed classes/ build stuff, replaced with classes/Makefile.in
5860 Added '-I./include' locally docs/Makefile - Should no
5861 longer be used, but I'm not brave enough to do a
5864 2001-12-02 01:21 ajgough
5866 * t/op/trans.t: Refactored trans math tests to have hard coded
5867 expected return values and be more ready to be unperled at some
5868 point in the future. Added $fp_equality_macro which is a
5869 "nearly-equal-to" function.
5871 2001-12-02 01:18 ajgough
5873 * Makefile.in: Humph. People really ought to use Makefile
5874 variables, s/perl/$(PERL)/ throughout.
5876 2001-12-01 18:15 jgoff
5878 * classes/: perlint.pmc, perlnum.pmc: Temporary patch until we
5879 figure out what to do vis-a-vis the lack of snprintf.
5881 2001-11-30 13:14 ajgough
5883 * t/op/: integer.t, number.t: Added tests for abs ops to number.t
5886 2001-11-30 13:14 ajgough
5888 * core.ops: Added abs(i|n, i|ic|n|nc) ops to core.ops, using if <0
5891 2001-11-30 10:36 simon
5894 Rewrite print_p to do the right thing.
5896 2001-11-30 06:21 jgoff
5898 * t/: op/pmc.t, pmc/pmc.t: New tests for integer/number/string
5899 concat, integer/number/string math
5901 2001-11-30 06:20 jgoff
5903 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc:
5904 classes/perlint.pmc - Fixes and expanding for concat and math with
5905 strings classes/perlnum.pmc - Fixes and expanding for concat and
5906 math with strings classes/perlstring.pmc - Fixes and expanding for
5907 concat and math with strings
5909 2001-11-29 15:21 ajgough
5911 * hints/os2.pl: This is a hints file for os/2, I've set $c{perl} as
5912 $^X lies, which confused bash which make uses to run things when
5915 2001-11-29 04:58 jgoff
5917 * classes/perlstring.pmc: Removed C++-style comments for good
5920 2001-11-29 04:51 jgoff
5922 * t/: op/pmc.t, pmc/pmc.t: New tests for PMC integers
5924 2001-11-29 04:28 jgoff
5926 * global_setup.c: Initialize PMC strings
5928 2001-11-29 04:25 jgoff
5930 * core.ops: Added set_p_s and set_p_sc, modified print_p to handle
5933 2001-11-29 04:24 jgoff
5935 * classes/: perlint.pmc, perlnum.pmc, perlstring.pmc: Changed PMC
5936 files to properly upgrade int to num, do calculations. Also added
5937 basic string operations. Currently errors out on anything but set
5938 operations, but this will be fixed soon.
5940 2001-11-29 04:22 jgoff
5942 * Makefile.in: PMC .c files weren't getting cleaned out.
5944 2001-11-28 17:00 simon
5948 Make csh-glob happy.
5950 Courtesy of: Andy Dougherty: <doughera@lafayette.edu>
5952 2001-11-28 16:40 simon
5954 * classes/perlnum.pmc:
5958 2001-11-28 15:22 simon
5962 Fixes Alex's string concat worry.
5964 2001-11-28 14:27 ajgough
5966 * t/op/string.t: test "null onto null" incorrectly passing as it
5967 produced no output. Output provided.
5969 2001-11-28 11:14 simon
5971 * include/parrot/pmc.h:
5975 2001-11-26 21:03 dan
5977 * MANIFEST, hints/darwin.pl: Tweaks to build on Mac OS X 10.1
5979 2001-11-26 17:29 simon
5981 * classes/perlint.pmc:
5983 Various subtle but non-showstopper bugs.
5985 2001-11-26 11:23 simon
5989 Replace dependency on Text::Balanced
5991 Courtesy of: Bart Lateur <bart.lateur@pandora.be>
5993 2001-11-26 05:22 jgoff
5995 * global_setup.c: Last file that should need to be committed. I
5998 2001-11-26 05:09 jgoff
6000 * core.ops: Let's try this again... Changes to core.ops required
6002 2001-11-26 04:58 jgoff
6004 * classes/perlint.pmc, classes/perlnum.pmc, t/op/pmc.t,
6005 t/pmc/pmc.t: Makefile.in - Added missing cleanup line for perl*.c
6006 core.ops - Added set(p,n|nc), modified print(p) global_setup.c -
6007 Uncommented PerlNum_init classes/perlint.pmc - Added set_number
6008 functions classes/perlnum.pmc - Set up basic number functions
6009 t/op/pmc.t - Added tests for set P0.<number> and {add,mul,sub,div}
6010 tests against numbers and numbers+integers
6012 2001-11-25 13:18 simon
6015 Windows XP make doesn't like $<
6017 2001-11-25 12:56 simon
6019 * MANIFEST, Makefile.in, classes/genclass.pl, classes/perlint.c,
6020 classes/perlint.pmc, classes/perlnum.c, classes/perlnum.pmc,
6021 classes/perlstring.c, classes/perlstring.pmc, classes/pmc2c.pl,
6022 examples/assembly/mops_p.pasm:
6025 Courtesy of: Angel Faus <afaus@corp.vlex.com>
6027 I (Simon) also added a couple more integer methods, but no tests
6028 since I'm a Bad Person.
6030 2001-11-25 08:40 brentdax
6032 * ops2c.pl, Parrot/Op.pm, Parrot/OpsFile.pm, lib/Parrot/Op.pm,
6033 lib/Parrot/OpsFile.pm: Allow _ in op names
6035 2001-11-25 05:54 jgoff
6037 * classes/perlint.c, t/op/pmc.t, t/pmc/pmc.t: classes/perlint.c -
6038 Added basic math ops t/op/pmc.t - Added tests of basic math ops
6040 2001-11-23 18:27 simon
6042 * core.ops, classes/perlint.c, examples/assembly/mops_p.pasm:
6043 Add everything you need to make MOPS use PMCs.
6045 2001-11-23 18:06 simon
6048 Eh, you'll need this for rewriting mops.pasm.
6050 2001-11-23 17:55 simon
6052 * core.ops, classes/perlint.c, include/parrot/pmc.h, t/op/pmc.t,
6054 More work on integer PMCs.
6056 2001-11-23 17:29 simon
6059 Surprise! Whitespace! HLAGHLAGHLAGH
6061 2001-11-23 17:28 simon
6063 * Makefile.in, ops2c.pl, ops2pm.pl:
6064 Add vtables.ops to the core
6066 Courtesy of: Jeff Goff <jgoff@speakeasy.net>
6068 2001-11-22 18:39 simon
6070 * core.ops, global_setup.c, docs/parrot_assembly.pod, t/op/pmc.t,
6072 We can now create PMCs.
6074 2001-11-21 05:49 jgoff
6076 * Makefile.in: Makefile cleans up *.pasm *.pbc *.out
6078 2001-11-20 16:00 simon
6080 * docs/vtables.pod, include/parrot/pmc.h:
6081 Reorder PMC flags so there's a fixed number of user-defined flags.
6083 Courtesy of: Dave Mitchell <davem@fdgroup.co.uk>
6085 2001-11-19 03:39 jgoff
6087 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm, t/op/basic.t:
6088 Parrot/Assembler.pm - Allow "print 'foo'", and properly escape
6089 nested quotes. t/op/basic.t - Add tests for single-quoted strings,
6090 escaped quotes, and proper handling of newlines.
6092 2001-11-16 22:03 simon
6094 * classes/perlint.c:
6095 More work on the Perl Integer class. More needed, though.
6097 2001-11-16 21:57 simon
6099 * pmc.c, vtable.tbl, classes/genclass.pl, classes/perlint.c:
6100 Rename ->new to ->init, and rework pmc.c:pmc_new to fiddle it.
6102 2001-11-16 20:49 simon
6104 * interpreter.c, runops_cores.c, trace.c,
6105 include/parrot/runops_cores.h:
6106 Kill superfluous runops cores.
6108 2001-11-16 17:50 simon
6110 * MANIFEST, Makefile.in, classes/intclass.c, classes/perlint.c,
6111 classes/perlnum.c, classes/perlstring.c, classes/scalarclass.c,
6112 include/parrot/parrot.h, include/parrot/pmc.h:
6113 Skeleton for Perl scalar types, done right.
6115 2001-11-16 16:15 simon
6117 * classes/genclass.pl:
6118 This tidies up genclass to deal with the new-style multimethods.
6120 2001-11-16 15:29 simon
6122 * Makefile.in, make_vtable_ops.pl, vtable.tbl, Parrot/Vtable.pm,
6123 lib/Parrot/Vtable.pm, include/parrot/parrot.h:
6124 Rework multimethods to be *true* multimethods - that is, have
6127 2001-11-15 22:29 simon
6129 * MANIFEST, Makefile.in, pmc.c:
6130 pmc.c linkage and support. Oh, and making it compile.
6132 2001-11-15 22:26 dan
6134 * t/op/interp.t: Forgot to tell CVS about the test...
6136 2001-11-15 22:10 dan
6138 * MANIFEST, Types_pm.in, core.ops, vtable_h.pl,
6139 docs/parrot_assembly.pod, include/parrot/string.h: Added in support
6140 for PMC registers for the interpreter.
6142 Added in the docs for the runinterp opcode.
6144 Added in code for both the newinterp and runinterp opcodes, so we
6145 can now create new interpreters from within parrot and have them do
6146 things. (Though we can't pass data back and forth. Yet)
6148 2001-11-15 21:24 simon
6150 * vtable.tbl, classes/scalarclass.c, docs/vtables.pod:
6151 More documentation, and other changes as discussed with Dan.
6153 2001-11-15 19:51 simon
6155 * classes/scalarclass.c:
6158 2001-11-15 19:50 simon
6160 * classes/scalarclass.c:
6161 A little code tidiness.
6163 2001-11-15 19:33 simon
6165 * include/parrot/pmc.h:
6166 Missed this in the previous commit - un-constantize the base for
6167 user-defined PMC flags.
6169 2001-11-15 19:28 simon
6171 * classes/scalarclass.c:
6174 2001-11-15 17:09 simon
6176 * classes/scalarclass.c:
6177 It seems I have completely forgotten how to write C.
6179 2001-11-15 16:53 simon
6182 Start of the PMC classes documentation.
6184 2001-11-15 14:46 simon
6186 * classes/scalarclass.c:
6187 Changing to use a Perl-style struct instead of the union cache.
6189 2001-11-13 23:56 tom
6191 * string.c: Removed leading _ from string_index as function names
6192 starting with _ are reserved to implementors by the C standard.
6194 Also fixed string_index to use the encoding routines instead of
6195 assuming a single byte encoding.
6197 2001-11-13 12:59 jgoff
6199 * string.c: Patched string_concat to accept null strings. That
6200 test was failing. Nothing to do with ord().
6202 2001-11-13 12:43 jgoff
6204 * string.c: string_ord function, string_concat fixes
6206 2001-11-13 04:52 jgoff
6208 * core.ops: Added ord to core.ops
6210 2001-11-13 04:35 jgoff
6212 * docs/strings.pod, include/parrot/exceptions.h,
6213 include/parrot/string.h, t/op/string.t: core.ops - Added ord
6214 operator, documentation string.c - Added string_ord, _string_index
6215 (_string_index is a static helper) Patched
6216 string_concat to handle null strings properly. docs/strings.pod -
6217 Description of string_ord include/parrot/exceptions.h - Added
6218 ORD_OUT_OF_STRING exception include/parrot/string.h - Added
6219 string_ord() t/op/string.t - Added full set of test for
6220 ord_i_(s|sc)(_(i|ic))?
6222 string.c contains a bit of documentation explaining the logic
6223 behind _string_index, primarily having to do with multiple encoding
6226 2001-11-12 22:30 simon
6231 2001-11-12 22:28 simon
6234 Add a rule to compile "platform"
6236 2001-11-12 22:26 simon
6239 Tidy up distclean target.
6241 2001-11-12 16:54 dan
6243 * MANIFEST, Parrot/Assembler.pm, lib/Parrot/Assembler.pm,
6244 t/op/macro.t: Fixes to the assembler's macro facility and a test
6246 Courtesy of: Jeff <jgoff@speakeasy.net>
6248 2001-11-12 16:50 dan
6250 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Allow input from
6253 Courtesy of: Jeff <jgoff@speakeasy.net>
6255 2001-11-12 16:36 dan
6257 * Parrot/Test.pm, lib/Parrot/Test.pm: Fix to make test work on
6260 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
6262 2001-11-12 11:22 simon
6264 * examples/assembly/mops.pasm:
6266 Trivial tightening of mops loop.
6268 2001-11-07 23:57 ajgough
6270 * docs/tests.pod: This is a basic quide to writing tests with
6273 2001-11-07 22:29 dan
6275 * stacks.c: Added a little documentation on the cleanup parameter
6278 2001-11-07 14:43 dan
6280 * MANIFEST, platforms/generic.c, platforms/linux.c,
6281 platforms/linux.h: Portability patches.
6283 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
6285 2001-11-06 19:51 tom
6287 * Makefile.in: Clean up object files in the subdirectories as well
6288 as those in the top level directory.
6290 Enhanced version of patch from Daniel Grunblatt
6291 <daniel@grunblatt.com.ar>
6293 2001-11-06 16:14 dan
6295 * Configure.pl, MANIFEST, Makefile.in, core.ops,
6296 platforms/generic.c, platforms/generic.h: Made things a bit more
6297 platform-independent. Makefile still needs work to pick up changes
6298 to the platform-specific files.
6300 2001-11-05 21:32 dan
6302 * docs/parrot_assembly.pod: Added docs for the GC control ops
6304 2001-11-04 02:52 gregor
6306 * platforms/: win32.c, win32.h:
6307 * win32 dynamic loading functions.
6309 Courtesy of Jason Diamond <jason@injektilo.org>
6311 2001-11-04 00:04 brentdax
6313 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Assembler fixes:
6314 allows an absolute path to be used and gives a useful error message
6315 if the original source file can't be found
6317 2001-11-02 12:37 gregor
6319 * platforms/: linux.c, linux.h:
6320 * Beginning of dynamic loading support. Linux only for now.
6322 2001-11-02 12:13 gregor
6324 * MANIFEST, time.c, include/parrot/time.h:
6325 * Removed time.[hc], since they have been superseded by the new
6329 2001-11-02 12:11 gregor
6331 * Configure.pl, Makefile.in, core.ops, vtable.tbl,
6332 classes/intclass.c, classes/scalarclass.c, hints/mswin32.pl,
6333 include/parrot/parrot.h, platforms/linux.c, platforms/linux.h,
6334 platforms/win32.c, platforms/win32.h:
6335 Patch from Jason Diamond to make win32 platform stuff work:
6337 * Modified Configure.pl, mswin32.pl, and Makefile.in so that the
6338 platform specific files in the platforms directory gets copied to
6339 the correct directories. The Makefile will re-copy the platform.h
6340 and .c files if the original is modified.
6342 * #include platform.h in parrot.h instead of time.h.
6344 * Removed time.h and time.obj from the Makefile. time.h and time.c
6345 aren't being used anymore since that code was moved to linux.c and
6348 * Renamed the BOOL typedef in parrot.h to BOOLVAL (inspired by
6349 INTVAL and FLOATVAL). This was conflicting with the BOOL typedef in
6350 windows.h. This required updating several files besides parrot.h.
6352 * Added a DEFAULT_OPEN_MODE to linux.h and win32.h and used that
6353 instead of the missing identifiers (on Windows) in core.ops in the
6356 * Added Parrot_sleep and Parrot_setenv to both the linux and win32
6357 platform files and called those from core.ops. The Linux code for
6358 these functions came from core.ops so they should hopefully work.
6360 Courtesy of Jason Diamond <jason@injektilo.org>
6362 2001-11-02 06:43 brentdax
6364 * Makefile.in, hints/mswin32.pl: Fix classes/intclass.obj building
6365 for Win32 (courtesy of Jason Diamond <jason@injektilo.org>)
6367 2001-11-02 02:26 gregor
6369 * .cvsignore, MANIFEST, include/parrot/.cvsignore,
6370 platforms/linux.c, platforms/linux.h, platforms/win32.c,
6372 * Beginnings of platform support files in platform/*.[hc]
6374 2001-11-01 23:37 tom
6376 * classes/intclass.c: Added missing *'s to STRING arguments and
6377 return values to avoid compiler warnings.
6379 2001-11-01 22:21 gregor
6381 * MANIFEST, Makefile.in, core.ops, obscure.ops, time.c,
6382 include/parrot/parrot.h, include/parrot/time.h:
6383 Initial "fix" of time(n) op for Win32:
6385 * Initial Win32 code Courtesy of Richard J Cox <rjcox@cix.co.uk>
6387 * time.c and include/parrot/time.h
6389 First attempt at getting this working across platforms. The
6390 macro WIN32 being tested might not be right.
6392 * New functions Parrot_intval_time() and Parrot_floatval_time()
6393 wrap the appropriate functionality depending upon platform.
6394 Changed core.ops to call these.
6396 Added obscure.ops with obscure transcendental ops.
6398 Added simple file I/O ops (close, open, read, write):
6400 * Initial versions Courtesy of Jeff <jgoff@speakeasy.net>
6402 * I changed some arg ordering stuff.
6404 * I added read/write of INTVALs and FLOATVALs.
6406 Added environment variable ops (getenv, setenv)
6408 Added system error ops (err(i) and err(s) for accessing errno and
6411 Moved print ops in with other "temporary" developer ops, since
6412 they'll move to a devel.ops or temp.ops oplib once we have oplibs.
6414 2001-10-31 22:51 tom
6416 * MANIFEST, Makefile.in, chartype.c, encoding.c, global_setup.c,
6417 packfile.c, string.c, strnative.c, strutf16.c, strutf32.c,
6418 strutf8.c, transcode.c, chartypes/unicode.c, chartypes/usascii.c,
6419 encodings/singlebyte.c, encodings/utf16.c, encodings/utf32.c,
6420 encodings/utf8.c, include/parrot/chartype.h,
6421 include/parrot/encoding.h, include/parrot/exceptions.h,
6422 include/parrot/parrot.h, include/parrot/string.h,
6423 include/parrot/strnative.h, include/parrot/strutf16.h,
6424 include/parrot/strutf32.h, include/parrot/strutf8.h,
6425 include/parrot/transcode.h: Reworked the string code in line with
6426 Dan's latest design that separates character sets from encodings.
6428 2001-10-31 19:53 dan
6430 * docs/parrot_assembly.pod: Finished I/O section of docs
6432 2001-10-31 16:51 dan
6434 * core.ops, docs/parrot_assembly.pod, include/parrot/parrot.h:
6435 Moved includes out of core.ops and into parrot.h where they belong
6436 (suitably guarded with #ifdefs). Also some updates to
6439 2001-10-30 21:43 dan
6441 * core.ops, stacks.c, docs/parrot_assembly.pod,
6442 include/parrot/stacks.h: Added entrytype opcode to fetch the type
6443 of the entry on the stack
6445 2001-10-29 18:30 dan
6447 * stacks.c: You can turn off stack entry type validation on pop by
6448 passing in a type of 0 now. (For those cases where you just want to
6449 throw the darned thing away)
6451 2001-10-29 14:37 gregor
6453 * core.ops, languages/jako/jakoc:
6454 * New variants of the save ops to save constants on the stack.
6456 useful for saving zero arg and result counts on the stack, for
6459 * Modified jakoc to to adapt to the newly announced calling
6461 Even though Jako source code appears to show subroutines with
6463 numbers of arguments and results, they are implemented with the
6464 variable count calling convention. Future modifications will be
6466 to ensure that an exception is raised if the stack frame is of
6468 wrong size (or, at least that we pop the complete frame off).
6470 also have to make more changes to support the true
6472 and fixed-result-count parts of the calling convention spec.
6474 2001-10-28 16:53 simon
6476 * MANIFEST, stacks.c, classes/scalarclass.c,
6477 include/parrot/stacks.h:
6478 Unbelievably bad errors of mine, plus a type incompatibility of
6481 2001-10-28 08:30 simon
6483 * classes/scalarclass.c:
6484 Beginning of a scalar class.
6486 2001-10-28 08:29 simon
6488 * make_vtable_ops.pl, vtable.tbl, Parrot/Vtable.pm,
6489 lib/Parrot/Vtable.pm, classes/genclass.pl, classes/intclass.c,
6490 include/parrot/pmc.h:
6491 This fixes the problem with vtables and pointer arithmetic.
6493 2001-10-26 19:58 dan
6495 * core.ops, interpreter.c, stacks.c, include/parrot/interpreter.h,
6496 include/parrot/stacks.h: Split the generic stack into a user push
6497 stack and a control stack
6499 2001-10-26 02:59 bdwheele
6501 * Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: [no log message]
6503 2001-10-24 20:27 dan
6505 * languages/scheme/: Makefile, Scheme.pm, schemec,
6506 Scheme/Generator.pm, Scheme/Parser.pm, Scheme/Test.pm,
6507 Scheme/Tokenizer.pm, t/harness, t/arith/basic.t, t/arith/logic.t,
6508 t/arith/nested.t, t/io/basic.t, t/logic/basic.t: Added the mini
6511 2001-10-24 20:23 dan
6513 * MANIFEST, pdump.c, docs/parrot_assembly.pod: Update for
6514 interpreter needs in pdump.c. Added scheme bits to manifest
6516 2001-10-24 16:43 gregor
6518 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
6519 * Make the assembler handle octal character code escapes in
6523 2001-10-24 15:56 dan
6525 * MANIFEST, examples/assembly/life.pasm: Added an example in to
6526 play the game of life
6528 2001-10-24 15:54 dan
6530 * core.ops: Added sleep. We'll need to override this to do events
6531 properly anyway, so...
6533 2001-10-24 14:03 gregor
6535 * Makefile.in, pbc2c.pl, pdump.c:
6536 * Adapt pdump.c and pbc2c.pl to the new requirement to pass
6538 pointer into string functions.
6540 Courtesy of: Ryan O'Neil <talisman580@yahoo.com>
6542 2001-10-23 20:09 gregor
6544 * languages/jako/jakoc:
6545 * Terminological refinement in regexp capture comment.
6547 2001-10-23 15:23 simon
6549 * classes/genclass.pl:
6550 Use a saner ANSI C construct to make MIPSPro happy.
6552 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
6554 2001-10-23 00:34 tom
6556 * core.ops, string.c, strnative.c, strutf16.c, strutf32.c,
6557 strutf8.c, include/parrot/string.h: Make sure the interpreter
6558 structure is passed to the transcoder as necessary, including
6559 passing it to string_compare().
6561 2001-10-23 00:32 tom
6563 * Makefile.in: Make pdump build again by including resources.o in
6566 2001-10-22 22:43 dan
6568 * core.ops, packfile.c, string.c, strnative.c, strutf16.c,
6569 strutf32.c, strutf8.c, test_main.c, transcode.c,
6570 include/parrot/packfile.h, include/parrot/parrot.h,
6571 include/parrot/resources.h, include/parrot/string.h,
6572 include/parrot/transcode.h: Everything now uses the allocators and
6573 deallocators in resources.c.
6575 Unfortunately we lost standalone string-test mode, but I can cope
6578 Please note that until we have a real allocation/deallocation/GC
6579 system, this'll leak. A *lot*.
6581 2001-10-22 20:27 dan
6583 * MANIFEST, Makefile.in, pmc.c, resources.c,
6584 include/parrot/resources.h: First cut to handle arena allocation of
6585 PMC headers. (Amongst other things)
6587 2001-10-22 19:02 dan
6589 * Configure.pl, config_h.in, register.c, include/parrot/register.h:
6590 Now each register type has its own mask macro, which is the right
6593 Patch courtesy of Jason Gloudon <perl@gloudon.com>
6595 2001-10-21 23:40 tom
6597 * stacks.c, t/op/stacks.t: Fix bug in handling of rollover to a new
6598 stack chunk and add a test to test this rollover in future.
6600 Courtesy of Jason Gloudon <perl@gloudon.com>.
6602 2001-10-21 19:14 dan
6604 * include/parrot/string.h: Changed string 'unused' field to the
6607 2001-10-21 18:18 gregor
6609 * languages/jako/: Makefile, mops.jako:
6610 * Makefile: 'clean' target removes .list files, too. And, it does
6612 with wildcards rather than listing things explicitly.
6614 * mops.jako actually prints out the
6615 millions-of-operations-per-second
6616 (mops) value instead of just the operations-per-second value.
6618 2001-10-21 18:03 simon
6620 * classes/intclass.o:
6623 2001-10-21 17:47 simon
6625 * MANIFEST, Makefile.in, make_vtable_ops.pl, pmc.c, vtable_h.pl,
6626 Parrot/Vtable.pm, classes/genclass.pl, classes/intclass.c,
6627 classes/intclass.o, include/parrot/parrot.h, include/parrot/pmc.h,
6628 lib/Parrot/Vtable.pm:
6629 Initial work on PMCs. Explanation to follow
6631 2001-10-21 15:20 gregor
6633 * examples/assembly/queens.pasm:
6634 * Modernize the calling conventions in queens.pasm. It was using
6636 which now must be rotate. Also, changed to use return values on
6638 stack instead of in I0.
6640 2001-10-19 18:14 gregor
6642 * core.ops, stacks.c, include/parrot/stacks.h,
6643 languages/jako/jakoc:
6644 Per Dan's request, replacing 'swap' op by 'rotate'.
6646 * core.ops: Replaced 'swap()' by 'rotate(i|ic)'.
6648 * stacks.c and stacks.h: Removed swap-related functions from my
6649 prior commit, replacing them with stack_depth(), stack_entry()
6650 and rotate_entries().
6652 NOTE: The stack_depth() and rotate_entries() routines could
6653 be made more efficient through the caching of the sum of chunk
6654 'used' members from lower chunks in a field in the upper
6655 chunks. Also, if the interpreter's stack_base was changed to
6656 hold the pointer to the *top* chunk (since we usually come
6657 at the stack from the top down) instead of the *bottom*
6658 chunk. The code here at least works, and we can decide about
6659 bigger changes separately.
6661 For now, rotate only handles rotates in one direction and
6662 of magnituded one. A fully general rotate would do handle
6663 rotates in both directions and of arbitrary amounts. Again,
6664 this implementation is sufficient for current applications,
6665 and a feature-complete version can be developed if this turns
6666 out to be otherwise the right type of implementation.
6668 This change includes a new exception for ERROR_STACK_SHALLOW,
6669 meaning "not-empty-yet-not-deep-enough-for-what-you-asked".
6671 * jakoc: Changed the calling convention to use rotate instead
6672 of swap (of course). Also changed the convention for return
6673 value passing to use the stack as well.
6675 2001-10-19 13:36 gregor
6677 * MANIFEST, core.ops, disassemble.pl, stacks.c,
6678 examples/assembly/queens.pasm, include/parrot/stacks.h,
6679 languages/jako/.cvsignore, languages/jako/Makefile,
6680 languages/jako/bench.jako, languages/jako/euclid.jako,
6681 languages/jako/fact.jako, languages/jako/jakoc,
6682 languages/jako/mandelbrot.jako, languages/jako/mops.jako,
6683 languages/jako/primes.jako, languages/jako/queens.jako,
6684 languages/jako/sub.jako:
6685 * New stack functions push_entry(), pop_entry() and swap_entry().
6686 The first two exist for the support of the last one. These
6687 functions don't care what is in the stack entries. These exist
6688 to support the new 'swap' op (see next bullet).
6690 * New op 'swap' for swapping the top two elements on the stack.
6691 This is necessary for passing arguments to functions, since
6692 the return address will be on top of any arguments that have
6693 been pushed on the stack. This way, you can use a (swap, pop)
6694 pair to retrieve each argument (for subroutine linkage).
6696 * Disassembler now prints numbers in decimal by default, with
6697 a new '-x' flag to turn on hexadecimal display. Since other
6698 members of the Parrot Tool Set use decimal by default, this
6699 makes it easier to compare output from the various tools.
6701 * Jako compiler has more explanatory comments and the following
6704 * Lexically scoped variables.
6706 * Subroutines that take arguments and return values:
6708 sub int foo(int bar) {
6715 * ... if (...) and ... unless (...) statement modifiers
6716 can be used on next, last and redo.
6718 * Bitwise and (&, &=) and or (|, |=) ops.
6720 * Type names are just 'int', 'num', 'str', and 'poly' now.
6721 The old long names 'integer', 'number', 'string', and
6722 'polytype' are no longer valid.
6724 * Integer variable assignments can now use 0b (binary),
6725 0 (octal) and 0x (hexadecimal) radix prefixes on literals.
6727 * New Jako and Parrot assembly examples queens.{jako,pasm} for
6728 solving the eight-queens problem. The assembly example is a
6729 hand-modified version of the assembly code produced by the
6730 Jako compiler from queens.jako. A few unnecessary ops have
6731 been removed, lots of unnecessary labels have been removed,
6732 and all the Jako source code comments have been removed.
6734 * Makefile and .cvsignore in languages/jako modified so that
6735 the assembler produces listings when assembling the programs,
6736 yet the *.list files are ignored by CVS.
6738 * Made the default target in languages/jako/Makefile 'all'.
6740 * Modified some of the Jako examples to use some of the new
6741 features of Jako, such as subroutines and lexical variable
6744 2001-10-19 02:43 gregor
6746 * runops_cores.c, include/parrot/runops_cores.h:
6747 Bug fix (gcc doesn't complain, but MIPSpro does):
6749 * Added missing extern to runops_cores array declaration in
6750 include/parrot/runops_cores.h
6752 * Also added 'const' there and in runops_cores.c
6754 2001-10-18 15:18 gregor
6756 * .cvsignore, include/parrot/oplib/.cvsignore:
6757 * Ignore the vtable-related generated files.
6759 2001-10-18 15:14 gregor
6762 * left and right shifts now allow the 2nd argument to be a
6765 2001-10-18 14:55 simon
6767 * make_vtable_ops.pl:
6768 This is C, not Perl. How on earth did that even compile?
6770 2001-10-18 14:54 simon
6772 * make_vtable_ops.pl:
6775 2001-10-18 12:33 simon
6777 * Makefile.in, make_vtable_ops.pl, vtable.tbl:
6778 Initial stab at vtable opcode creation stuff.
6780 2001-10-18 02:15 gregor
6782 * MANIFEST, Makefile.in, interpreter.c, runops_cores.c, trace.c,
6783 include/parrot/interpreter.h, include/parrot/runops_cores.h,
6784 include/parrot/trace.h: Preparation for autogenerated runops cores:
6786 * Split tracing and runops core stuff out of interpreter.c into
6787 trace.c and runops_cores.c
6789 * Similar split of stuff from include/parrot/interpreter.h
6791 * Manifest and Makefile.in updates to make things still compile.
6793 2001-10-18 01:21 gregor
6795 * Makefile.in, ops2c.pl, ops2pm.pl, pbc2c.pl: Bug fixes:
6797 * Makefile.in: examples/assembly/mops.c depends on pbc2c.pl
6799 * Makefile.in: Parrot/OpLib/core.pm depends on ops2pm.pl
6801 * ops2c.pl: Added second arg to mkdir (perl 5.005_02 complains)
6803 * ops2pm.pl: Added second arg to mkdir (perl 5.005_02 complains)
6805 * pbc2c.pl: Removed explicit include of <math.h>, replacing it
6807 copy of $ops->preamble.
6809 2001-10-17 22:32 bdwheele
6811 * interpreter.c: Moved op dump code into trace_op_dump, per Dan's
6814 2001-10-17 22:08 gregor
6816 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm:
6817 * Now handles label-and-comment-only lines.
6819 2001-10-17 22:04 bdwheele
6821 * interpreter.c: added more comprehensive trace output
6823 2001-10-17 16:50 tom
6825 * Makefile.in: Removed the explicit rule for building mops.o from
6826 mops.c so that the implicit rule for compiling C files is used
6827 instead. This means that the chosen C flags are used, including any
6828 optimisation options.
6830 2001-10-17 15:24 tom
6832 * core.ops, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm: Enhanced the
6833 op explosion logic to be able to handle exploding this:
6843 without also generating this unwanted version:
6847 The enhanced version rejects any expansion where there is more than
6848 one expanded argument and all the expanded arguments are constants.
6850 2001-10-17 14:20 simon
6852 * Makefile.in, ops2c.pl, ops2pm.pl, examples/assembly/Makefile:
6853 Build fixes to use correct Perl version and ensure that things are
6854 running in the right directory.
6856 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
6858 2001-10-17 13:16 simon
6861 core.pm is more critical than that.
6863 2001-10-17 13:05 simon
6865 * core.ops, Parrot/OpsFile.pm, lib/Parrot/OpsFile.pm:
6866 "Explode" ops into multiple versions for different parameters.
6868 Courtesy of: Tom Hughes <tom@compton.nu>
6870 2001-10-17 12:54 simon
6873 Fix dependencies and cleaning.
6875 2001-10-17 12:45 simon
6877 * Configure.pl, Makefile.in:
6878 Fixes to make Parrot compile without the temporary build hack
6880 Courtesy of: Jason Gloudon <perl@gloudon.com>
6882 2001-10-16 20:43 gregor
6885 * Fixed dependencies for building Parrot/OpLib/core.pm
6887 2001-10-16 19:35 bdwheele
6889 * core.ops, t/op/string.t: Changed set s,sc to use string_copy &
6890 added test, thanks to Alex Gough
6892 2001-10-16 16:49 bdwheele
6894 * core.ops: added opcode variants for constants and 3 arg concat
6896 2001-10-16 15:12 bdwheele
6898 * core.ops: added "set Sx,Sy" as a string copy to match the other
6899 register-to-register copies available
6901 2001-10-16 13:09 gregor
6904 * Added #include <sys/time.h> in the preamble for gettimeofday().
6906 2001-10-16 13:09 gregor
6909 * Removed cd t; make, which no longer applies
6911 2001-10-16 03:18 bdwheele
6913 * core.ops: fix save & restore operations to push correct type onto
6914 stack. [good eye to Jason Gloudon for noticing this]
6916 2001-10-16 01:38 bdwheele
6918 * core.ops, register.c, examples/assembly/fact.pasm,
6919 include/parrot/register.h: send in the clones: clone routines for
6920 parrot + example program
6922 2001-10-15 22:37 gregor
6924 * MANIFEST, Makefile.in, examples/assembly/.cvsignore,
6925 examples/assembly/Makefile, examples/assembly/bsr.pasm,
6926 examples/assembly/call.pasm, examples/assembly/euclid.pasm,
6927 examples/assembly/jump.pasm, examples/assembly/local_label.pasm,
6928 examples/assembly/mops.pasm, examples/assembly/stack.pasm,
6929 examples/assembly/substr.pasm, examples/assembly/trace.pasm,
6930 t/.cvsignore, t/Makefile, t/call.pasm, t/euclid.pasm, t/jump.pasm,
6931 t/local_label.pasm, t/test.pasm, t/test2.pasm, t/test3.pasm,
6932 t/test4.pasm, t/test5.pasm, t/trace.pasm:
6933 * Moved examples from t/*.pasm to examples/assembly/*.pasm, with
6935 renames so the names match what they demonstrate.
6937 2001-10-15 22:18 gregor
6939 * core.ops, t/test.pasm:
6940 * time_n uses gettimeofday() to get sub-second times.
6942 * t/test.pasm uses time_n directly rather than doing int stuff
6944 converting to num later.
6946 2001-10-15 12:28 gregor
6948 * t/: test.pasm, test2.pasm, trace.pasm:
6949 * t/test.pasm prints using string constants instead of string
6952 * t/test2.pasm assembles (using implicit op modes)
6954 * t/trace.pasm updated for new behavior of trace_ic, which does
6956 require an 'end' after 'trace'.
6958 2001-10-15 00:47 gregor
6960 * core.ops, interpreter.c, test_main.c,
6961 include/parrot/interpreter.h, t/test.pasm: * New interpreter flag
6964 * New runops cores to handle profiling
6966 * Support for -p flag in test_prog to enable profiling
6968 * New profile_ic op to control profiling at run-time
6970 2001-10-14 21:54 gregor
6972 * core.ops, Parrot/OpsFile.pm, docs/.cvsignore, docs/Makefile,
6973 lib/Parrot/OpsFile.pm: Integrated op documentation.
6975 * core.ops now contains POD documentation of ops, interspersed
6979 * Ops are organized into POD =head2 sections
6981 * Parrot/OpsFile.pm now treats the preamble of the ops file as
6983 up to the first POD directive OR op definition.
6985 * docs/Makefile now generates core_ops.pod from core.ops vi
6988 2001-10-14 11:58 simon
6991 Unbreak Digital Un^W^WTru64
6993 2001-10-14 11:00 simon
6998 2001-10-14 10:56 tom
7000 * Configure.pl: Stop Configure trying to make op_info.c and op.h as
7001 op_info.c no longer exists and op.h is no longer a generated file.
7003 2001-10-14 10:54 tom
7005 * Makefile.in: Added vtable.h to the list of things removed by the
7008 2001-10-14 01:43 gregor
7010 * .cvsignore, MANIFEST, Makefile.in, basic_opcodes.ops,
7011 build_interp_starter.pl, core.ops, disassemble.pl, interpreter.c,
7012 make_op_header.pl, memory.c, opcheck.pl, opcode_table, ops2c.pl,
7013 ops2pm.pl, packfile.c, pbc2c.pl, process_opfunc.pl,
7014 Parrot/Assembler.pm, Parrot/Op.pm, Parrot/OpsFile.pm,
7015 Parrot/OpLib/.cvsignore, lib/Parrot/Assembler.pm, lib/Parrot/Op.pm,
7016 lib/Parrot/OpsFile.pm, lib/Parrot/OpLib/.cvsignore,
7017 include/parrot/.cvsignore, include/parrot/interp_guts.h,
7018 include/parrot/interpreter.h, include/parrot/op.h,
7019 include/parrot/oplib/.cvsignore, t/.cvsignore, t/Makefile,
7020 t/euclid.pasm, t/test.pasm, t/op/integer.t, t/op/number.t,
7021 t/op/stacks.t, t/op/string.t, t/op/trans.t:
7024 * basic_opcodes.ops and opcode_table replaced by core.ops
7026 * process_opfunc.pl replaced by Parrot/OpsFile.pm, Parrot/Op.pm,
7027 and ops2c.pl. These convert *.ops to *_ops.c and
7028 include/parrot/oplib/*_ops.h
7030 * New ops2pm.pl converts *.ops to Parrot/OpLib/*.pm
7032 * disassemble.pl modified to use
7034 * interpreter.c modified to use structures in core_ops.c instead
7035 of the old op_info and op_func stuff. We're not yet to the
7036 point of handling multiple oplibs at a time, but we are getting
7039 Fingerprinting stuff disabled for now. We used to go off
7040 opcode_table. We need to rethink this. I have some ideas to
7041 make it unnecessary, but it remains to be seen whether others
7042 will like the direction they take us.
7044 Termination condition for while(){} loop in runops is now
7045 (pc) instead of (*pc). Any op can cause a HALT by returning
7046 a NULL pointer. Ops end, bounds and trace all do this. So, now
7047 the 'end' op body is actually executed, although all it does
7050 * Makefile.in modified to perform a test build using pbc2c.pl,
7051 which is the bytecode --> C compiler I've posted to the
7054 * Op full names are now autogenerated. Op root names must not
7055 contain underscores, so some op renamings have happened.
7056 Such as clear_i becoming cleari.
7058 2001-10-13 11:49 simon
7060 * Configure.pl, MANIFEST:
7061 Make parrot actually build again.
7063 2001-10-12 21:34 dan
7065 * docs/parrot_assembly.pod: Added docs for the new save/restore/bsr
7068 2001-10-12 20:56 dan
7070 * MANIFEST, Makefile.in, basic_opcodes.ops, interpreter.c,
7071 opcode_table, process_opfunc.pl, stacks.c, include/parrot/stacks.h,
7072 t/test3.pasm, t/test4.pasm, t/test5.pasm: Changes to support
7073 generic stack now in. We also have subroutines, of a simple sort!
7075 2001-10-12 19:15 tom
7077 * t/op/string.t: Improved string comparison tests try all string
7078 combinations with each of the comparison ops.
7080 2001-10-12 19:09 dan
7082 * interpreter.c: Properly sets up generic stack now
7084 2001-10-12 19:09 dan
7086 * include/parrot/interpreter.h: Fixed stack chunk struct type in
7087 interpreter structure
7089 2001-10-12 18:59 dan
7091 * stacks.c, include/parrot/parrot.h, include/parrot/stacks.h: More
7092 changes to get the generic stack working
7094 2001-10-12 18:59 dan
7096 * Configure.pl, MANIFEST, config_h.in, testparrotsizes_c.in,
7097 hints/vms.pl: Made the changes to figure out mask bits for various
7098 register and stack chunks
7100 2001-10-11 22:09 dan
7102 * docs/parrot_assembly.pod: Tossed the parameter for return
7104 2001-10-11 19:28 tom
7106 * strnative.c: Assignment, not comparison. (Plus formatted for
7109 Courtesy of Bryan C. Warnock
7111 2001-10-10 19:21 tom
7113 * basic_opcodes.ops, opcode_table, string.c, strnative.c,
7114 strutf16.c, strutf32.c, strutf8.c, docs/strings.pod,
7115 include/parrot/string.h, t/op/string.t: Added support for string
7116 comparisons and extended the comparison ops to include comparison
7119 2001-10-10 17:58 dan
7121 * MANIFEST: Shouldn't have added vtable.h to the manifest...
7123 2001-10-10 17:54 dan
7125 * MANIFEST, stacks.c, vtable_h.pl, Parrot/Vtable.pm,
7126 lib/Parrot/Vtable.pm: Now spits out the #defines for the various
7127 vtable type entries properly
7129 2001-10-10 15:37 dan
7131 * Parrot/Vtable.pm, lib/Parrot/Vtable.pm: Re-enabled change to
7132 parse new vtable.tbl file now that I've actually checked *in* the
7133 new format vtable.tbl file...
7135 2001-10-10 15:32 dan
7137 * vtable.tbl: New Column to indicate the type of the vtabel entry
7138 so we can know how many slots it takes
7140 2001-10-10 05:26 thgibbs
7142 * Parrot/Vtable.pm, lib/Parrot/Vtable.pm, vtable_h.pl: Patch to
7143 allow parrot to compile. PACKAGE is not defined, therefore, I
7144 added a struct before it to have it not complain until we define
7145 PACKAGE. Also, there was an extra shift in Vtable.pm and a missing
7146 semicolon at the end of the struct declaration.
7148 2001-10-10 05:09 thgibbs
7150 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: This patch makes
7151 string constants of the form U"string" become unicode encoded
7152 parrot strings and the form N"string" become native encoded parrot
7155 Courtesy of: Tom Hughes <tom@compton.nu>
7157 2001-10-10 04:55 dan
7159 * vtable_h.pl, Parrot/Vtable.pm, lib/Parrot/Vtable.pm: Start of
7160 support for generating the vtable function table offset macros
7162 2001-10-10 01:05 simon
7165 The test for cmod_i was using the 'mod Ix, Ix, Ix' form which
7166 compiles into the mod op, not the cmod_i op, hence wasn't testing
7167 what it thought it was.
7169 Courtesy of: Alex Gough <alexander.gough@st-hughs.oxford.ac.uk>
7171 2001-10-09 03:45 thgibbs
7173 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Patch to allow
7174 assembler to generate unicode strings.
7176 Courtesy of: Tom Hughes <tom@compton.nu>
7178 2001-10-08 19:30 brentdax
7180 * Configure.pl, test_c.in, hints/vms.pl: Cleaner VMS support, more
7181 info for Parrot::Config to remember, more flexible test.c stuff
7183 2001-10-08 15:04 gregor
7185 * basic_opcodes.ops:
7186 * Removed trash from early mod_i experiments (pardon our dust)
7188 2001-10-08 14:56 gregor
7190 * basic_opcodes.ops:
7191 * Fixed a couple of typos.
7193 2001-10-08 14:45 gregor
7195 * basic_opcodes.ops, opcode_table, t/op/integer.t, t/op/number.t:
7196 Arithmetic enhancements:
7198 * Renamed existing mod_i as cmod_i and added "corrected" mod_i:
7200 NOTE: This "uncorrected mod" algorithm uses the C language's
7202 mod operator (x % y), which is
7204 ... the remainder when x is divided by y, and thus is zero
7208 The direction of truncation for / and teh sign of the
7210 are machine-dependent for negative operands, as is the
7212 on overflow or underflow.
7218 ... if the second operand is 0, the result is undefined.
7220 is always true that (a/b)*b + a%b is equal to z. I both
7222 non-negative, then teh remainder is non-negative and
7224 divisor; if not, it is guaranteed only that the absolute
7226 remainder is smaller than the absolute value of the
7231 This op is provided for those who need it (such as
7233 applications with heavy use of mod, but using it only with
7235 arguments), but a more mathematically useful numeric mod based
7237 floor(x/y) and defined with y == 0 is provided by the mod_i op.
7239 [1] Brian W. Kernighan and Dennis M. Ritchie, *The C
7241 Language*, Second Edition. Prentice Hall, 1988.
7243 * Added "corrected" mod_i:
7245 NOTE: This "corrected mod" algorithm is based on the C code on
7247 of [1]. Assuming correct behavior of C's built-in mod operator
7249 positive arguments, this algorithm implements a mathematically
7251 version of mod, defined thus:
7253 x mod y = x - y * floor(x / y)
7255 For more information on this definition of mod, see section 3.4
7261 [1] Donald E. Knuth, *MMIXware: A RISC Computer for the Third
7262 Millennium* Springer, 1999.
7264 [2] Ronald L. Graham, Donald E. Knuth and Oren Patashnik,
7266 Mathematics*, Second Edition. Addison-Wesley, 1994.
7268 * Added mod_n, using the same formula as above, but with FLOATVAL
7271 * Added cmod_n, using the C math library's fmod() function:
7273 NOTE: This "uncorrected mod" algorithm uses the built-in C math
7275 fmod() function, which computes
7277 ... the remainder of dividing x by y. The return value is x
7279 where n is the quotient of x / y, rounded towards zero to
7282 -- fmod() manpage on RedHat
7285 In addition, fmod() returns
7287 the remainder, unless y is zero, when the function fails
7291 According to page 251 of [1], the result when y is zero is
7295 This op is provided for those who need it, but a more
7297 useful numeric mod based on floor(x/y) instead of truncate(x/y)
7299 defined with y == 0 is provided by the mod_n op.
7301 [1] Brian W. Kernighan and Dennis M. Ritchie, *The C
7303 Language*, Second Edition. Prentice Hall, 1988.
7305 * Added and modified tests as appropriate for the above.
7307 2001-10-08 08:49 thgibbs
7309 * include/parrot/exceptions.h, include/parrot/parrot.h,
7310 include/parrot/string.h, include/parrot/strutf16.h,
7311 include/parrot/strutf32.h, include/parrot/strutf8.h,
7312 include/parrot/transcode.h, include/parrot/unicode.h, MANIFEST,
7313 Makefile.in, global_setup.c, string.c, strnative.c, transcode.c,
7314 strutf16.c, strutf32.c, strutf8.c: Added code to handle unicode
7315 strings for utf8, utf16, and utf32.
7317 Courtesy of: Tom Hughes <tom@compton.nu>
7319 2001-10-08 08:10 thgibbs
7321 * memory.c: Fixed uninitialized variables.
7323 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7325 2001-10-08 01:21 gregor
7327 * packfile.c: * Casting a return value
7329 * Potential uninitialized variable fix
7331 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
7333 2001-10-08 01:15 gregor
7335 * packfile.c, test_main.c: One of Bryan's languishing patches (with
7336 a few tweaks of my own):
7340 * Printf format fixes
7342 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7344 2001-10-07 22:39 thgibbs
7346 * build_interp_starter.pl: No longer adds (void*) casts to
7347 interp_guts.c function table as they are not necessary in ANSI C.
7349 2001-10-07 16:27 gregor
7351 * basic_opcodes.ops, interpreter.c, opcode_table,
7352 process_opfunc.pl, test_main.c, include/parrot/interpreter.h,
7354 * Two new ops, trace_ic and bounds_ic that twiddle bits in
7355 interpreter->flags and set interpreter->resume_addr.
7357 * Two new runops core variants, so now we cover the relevant
7358 flag space over {trace, notrace} x {boundscheck, noboundscheck}
7360 * Runops core selection that converts the flags into an index
7362 a core table (runops_cores) to get the core function pointer.
7364 * A new trace_op variant that doesn't do bounds checking (used by
7365 the non-bounds-checking-but-tracing runops core).
7367 * PC is passed into the cores so that they can be used when
7368 resuming (they used to assume starting at the beginning of the
7369 code, which would thwart resumption).
7371 * runops() itself is changed to have a while() loop in it so that
7372 any time we drop out of the core, we'll resume if we have an
7373 interpreter->resume_addr set (after reselecting the core,
7376 * process_opfunc.pl has a new "macro": RESUME(), that sets up
7377 interpreter->resume_addr. This is used by the new ops. The new
7378 ops still return the new PC as the next op (which MUST be an
7379 'end' op to force the core loop to terminate -- *pc being false
7380 is the only termination condition we can count on for all
7383 * New interpreter flag: PARROT_BOUNDS_FLAG, used to control
7384 bounds checking core selection.
7386 * test_prog now has a '-b' flag in addition to the '-t' flag.
7388 bounds checking is off by default (I saw a performance boost:
7389 6.3 Mop/s with -b, 7.0 Mop/s without).
7391 * A new sample/test program: t/trace.pasm that twiddles the trace
7392 flag while it is running.
7394 2001-10-07 15:41 gregor
7396 * .cvsignore, Makefile.in, build_interp_starter.pl, interpreter.c,
7397 include/parrot/.cvsignore, include/parrot/interpreter.h:
7398 Now that 0.0.2 is released, I can clear out the backlog of approved
7399 but uncommitted patches. Here's one Dan approved on 2001-09-21
7402 * test_prog and pdump are linked with only the files the need,
7406 * build_interp_starter.pl writes out op_info.[hc], too. These
7408 contain op name, arg count and arg type information. This will
7410 useful for multiple things in the future, including better
7412 output and the crystalizing loader.
7414 * The DO_OP macro is now simpler and doesn't require explicit
7417 * interpreter.c is modified to use the new op info in tracing
7420 * The interpreter just points its opcode_funcs and opcode_info
7421 members at the default tables rather than allocating memory on
7424 2001-10-07 03:58 thgibbs
7426 * include/parrot/.cvsignore, vtable_h.pl: Minor updates fixing a
7427 comment and adding vtable.h to .cvsignore as it is produced by
7430 2001-10-06 20:58 thgibbs
7432 * vtable.tbl: Added * to REGEX type.
7434 Courtesy of Bryan C. Warnock <bwarnock@raba.com>
7436 2001-10-06 13:41 simon
7438 * MANIFEST, Makefile.in, vtable.tbl, vtable_h.pl, Parrot/Vtable.pm,
7439 include/parrot/parrot.h, lib/Parrot/Vtable.pm:
7440 Framework for vtable functions.
7442 2001-10-06 06:52 thgibbs
7444 * make_op_header.pl: Removed confusing and unused typedef.
7446 2001-10-06 06:31 thgibbs
7448 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm: Removed variables that
7451 2001-10-06 06:26 thgibbs
7453 * disassemble.pl: Changed intval to op in disassembler.
7455 2001-10-06 06:21 thgibbs
7457 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: Fixed typo with
7458 Assembler, local labels, and integer constants.
7460 2001-10-06 03:11 ask
7462 * Makefile.in: make `make test` actually run the tests on
7465 2001-10-06 02:04 thgibbs
7467 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7468 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7469 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7470 include/parrot/register.h, lib/Parrot/Assembler.pm,
7471 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7472 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7473 t/op/integer.t: No, it didn't mess anything up. I just forgot to
7476 2001-10-06 02:02 thgibbs
7478 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7479 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7480 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7481 include/parrot/register.h, lib/Parrot/Assembler.pm,
7482 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7483 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7484 t/op/integer.t: oops...this messed something up. I must have
7485 missed something in the patch...I have reverted.
7487 2001-10-06 01:57 thgibbs
7489 * Parrot/Assembler.pm, Parrot/Opcode.pm, Parrot/PackFile.pm,
7490 Parrot/String.pm, Parrot/PackFile/ConstTable.pm,
7491 Parrot/PackFile/Constant.pm, include/parrot/packfile.h,
7492 include/parrot/register.h, lib/Parrot/Assembler.pm,
7493 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7494 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm,
7495 t/op/integer.t, Types_pm.in, basic_opcodes.ops, config_h.in,
7496 memory.c, packfile.c, process_opfunc.pl, strnative.c, test_main.c:
7497 This patch ensures that all bytecode is of type opcode_t except for
7498 the constant table constants. That means that almost all of the
7499 INTVALs in the code were replaced with opcode_t and the i pack type
7500 was replaced with the op pack type in calls to pack_arg and such.
7501 Also, since it has been declared that ALL integer constants are to
7502 be 32 bits, some test cases were changed to ensure that an integer
7503 constant was no bigger than 2 ** 31.
7505 process_opfunc.pl was also cleaned up to no longer look at either
7506 opcode_table or interp_guts.h but gather all of its information
7509 The Assembler.pm module was changed to do late binding of arguments
7510 so that 0 could be treated like 0.0 without having to be so
7511 declared. Also, only strings now use the [sc:N] intermediate form
7512 as it was unnecessary for integer and float types.
7514 2001-10-05 21:59 gregor
7516 * MANIFEST, languages/jako/Makefile:
7517 Fixed things due to the movement of little_languages/* to
7520 2001-10-05 18:31 gregor
7523 Updated MANIFEST to reflect recent additions for Jako.
7525 2001-10-05 17:54 gregor
7527 * languages/jako/: Makefile, bench.jako, euclid.jako, fact.jako,
7528 fib.jako, hello.jako, jakoc, leibniz.jako, mandelbrot.jako,
7529 mops.jako, primes.jako, sub.jako:
7532 * User-defined subroutines.
7533 * Generates assembly code with the Jako code in comments.
7534 * "end;" no longer required at the end of programs.
7535 * Better handling of const-reg and reg-const.
7536 * Optimizes const-const operations to compile-time
7538 * Constants in addition to variables.
7540 * Allow leading minus signs in integer and number constants
7544 * New sample programs:
7546 * leibniz.jako (based on Greg McCarroll's leibniz.pasm
7548 * mandelbrot.jako (based on Leon Brocard's translation of
7549 Glenn Rhodes' C code)
7550 * mops.jako (based on t/test.pasm)
7551 * primes.jako (based on Leon Brocard's primes.pasm example)
7552 * sub.jako (demonstrates a simple user-defined subroutine)
7554 2001-10-05 12:54 gregor
7556 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
7557 * Removed mysterious extra copy of code after POD.
7559 2001-10-05 12:46 gregor
7561 * basic_opcodes.ops, t/op/string.t:
7562 * Enabled the previously SKIPped test of printing string regs
7566 * Made print_s do nothing if the STRING pointer in the register
7570 2001-10-04 21:19 dan
7572 * Configure.pl: VMS tweaks
7574 2001-10-04 21:17 dan
7576 * hints/vms.pl: Hints file for VMS
7578 2001-10-04 00:58 bdwheele
7580 * Parrot/Assembler.pm, lib/Parrot/Assembler.pm: fixed but in
7581 Assembler which stopped equates from working.
7583 2001-10-03 21:50 gregor
7585 * Makefile.in, docs/.cvsignore, docs/Makefile, docs/parrotbyte.pod:
7587 * More documentation updates for the packfile stuff.
7589 2001-10-03 21:37 gregor
7591 * docs/parrotbyte.pod:
7592 * Pointed the reader at Parrot::PackFile.
7594 2001-10-03 21:34 gregor
7596 * Parrot/PackFile.pm, lib/Parrot/PackFile.pm:
7597 * Updated documentation to match current implementation.
7599 2001-10-03 18:30 gregor
7601 * .cvsignore, disassemble.pl, Parrot/Assembler.pm,
7602 lib/Parrot/Assembler.pm, t/call.pasm, t/euclid.pasm,
7603 t/local_label.pasm, t/test.pasm, t/test2.pasm, t/test3.pasm,
7605 * Added new syntax to the assembler to allow square-bracket
7606 arithmetic expressions involving (global) labels, the current
7607 instructions base address ('@'), numeric constants (not
7609 and basic arithmetic operators (+, -, *, / -- although + and -
7610 are likely to be the only ones used in practice).
7612 * Fixed a bug in Parrot/Assemble.pl that caused macro expansion
7614 fail (argument passing wasn't working).
7616 * Enabled t/op/basic.t's last test, which is actually a copy of
7618 code from t/call.pasm. Now all tests there are enabled and
7621 * Added new example/test program t/call.pasm to demonstrate
7623 macros and poor-man's subroutine calls
7625 * Added header comments to t/*.pasm
7627 2001-10-03 18:00 simon
7630 Needed, since it's in the MANIFEST.
7632 2001-10-03 17:56 simon
7634 * t/op/: string.t, time.t:
7635 Small fixes to help Win32 on its way.
7637 2001-10-03 17:41 simon
7642 2001-10-03 17:39 simon
7644 * MANIFEST, NEWS, README:
7645 README, NEWS and MANIFEST? Could it be time for Parrot 0.0.2? I
7648 2001-10-03 17:21 simon
7650 * basic_opcodes.ops, interpreter.c, packfile.c:
7651 Evil printf bandaid (which allows Sparc64 to pass tests)
7653 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
7655 2001-10-03 16:58 simon
7657 * string.c, t/op/string.t:
7658 chop fixes for n < 0 and tests
7660 Courtesy of: Alex Gough <alex@rcon.org>
7662 2001-10-03 15:51 thgibbs
7664 * interpreter.c: Changed an occurrence of INTVAL to opcode_t
7666 Courtesy of: Bryan C. Warnock <bwarnock@raba.com>
7668 2001-10-02 17:48 dan
7670 * include/parrot/stacks.h: Fix typo in function name
7672 2001-10-02 17:35 dan
7674 * include/parrot/stacks.h: changed to support new stack stuff
7677 2001-10-02 15:01 simon
7679 * Configure.pl, Types_pm.in, basic_opcodes.ops, config_h.in,
7680 interpreter.c, make_op_header.pl, memory.c, packfile.c,
7681 process_opfunc.pl, register.c, string.c, strnative.c,
7682 Parrot/Opcode.pm, Parrot/PackFile.pm, Parrot/String.pm,
7683 lib/Parrot/Opcode.pm, lib/Parrot/PackFile.pm, lib/Parrot/String.pm,
7684 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
7685 docs/overview.pod, docs/strings.pod, include/parrot/interpreter.h,
7686 include/parrot/memory.h, include/parrot/packfile.h,
7687 include/parrot/parrot.h, include/parrot/register.h,
7688 include/parrot/stacks.h, include/parrot/string.h,
7689 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
7693 2001-10-02 12:49 gregor
7695 * process_opfunc.pl:
7696 * Fixed a tyop: s/string/integer/ for INT_CONST expansion
7698 2001-10-02 12:40 simon
7700 * basic_opcodes.ops, process_opfunc.pl, register.c,
7701 include/parrot/register.h:
7702 Move preprocessing of register accessors to process_opfunc.pl
7704 Courtesy of: Jason Gloudon <perl@gloudon.com>
7706 2001-10-02 01:20 ask
7708 * README: add a few lines about lists.
7710 2001-10-01 23:00 brentdax
7712 * Configure.pl, Makefile.in, hints/mswin32.pl: Make 'make clean'
7713 work on Win32 (courtesy of Mattia Barbon <mbarbon@dsi.unive.it>)
7715 2001-10-01 22:50 brentdax
7717 * Configure.pl, test_c.in: More changes for 64-bit compatibility
7719 2001-10-01 21:51 simon
7721 * process_opfunc.pl:
7722 Michael Fischer's patch broke conditionals.
7724 2001-10-01 15:38 simon
7726 * process_opfunc.pl:
7727 Small hack to keep process_opfunc.pl from generating extra return()
7730 Courtesy of: Michael Fischer <michael@visv.net>
7732 2001-10-01 15:32 simon
7734 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
7737 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
7739 2001-10-01 01:49 simon
7742 Simon is an idiot. Don't trust him with your code.
7744 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
7746 2001-10-01 00:59 simon
7748 * Parrot/String.pm, lib/Parrot/String.pm:
7749 Was in manifest, but not in CVS.
7751 2001-09-30 21:25 simon
7753 * MANIFEST, Types_pm.in, assemble.pl, basic_opcodes.ops,
7754 disassemble.pl, packfile.c, pdump.c, process_opfunc.pl,
7755 Parrot/Assembler.pm, Parrot/PackFile.pm,
7756 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
7757 Parrot/PackFile/FixupTable.pm, lib/Parrot/Assembler.pm,
7758 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
7759 lib/Parrot/PackFile/Constant.pm, lib/Parrot/PackFile/FixupTable.pm,
7760 include/parrot/packfile.h, include/parrot/string.h:
7761 Move NVs to the constant table. * Changes to Types_pm.in to make
7762 life easier for some of the packing/etc. I'm doing elsewhere.
7763 Also, we now pack 'n' as 'i'.
7765 * Moved the guts of assemble.pl to Parrot/Assembler.pm so that
7766 eventually we can use all these tools together inside scripts
7767 rather than call out to the shell to run the programs.
7769 * As I was tracking down problems, I converted the internal
7770 documentation of the assembler to POD from comments.
7772 * Changed the numeric regexp in the assembler to detect leading
7773 signs and trailing exponents.
7775 * Updated basic_opcodes.ops to fetch numeric constants from the
7778 * Enhanced the disassembler in a number of ways to make my life
7779 easier while tracking down bugs (try it out). It now puts in
7780 labels for ops that are the destinations of flow control ops.
7782 * packfile.c now has a TRACE_PACKFILE switch that can be set
7783 to get it to print info as it processes. I needed this while
7784 debugging, but I can remove it or change it before committing
7787 * Updated pdump.c because it was missing a call to init_world().
7789 * Updated process_opfunc.pl to deal with numeric constants
7790 being stored in the constant table instead of inline.
7792 * Added multiple type support to Parrot/PackFile/Constant.pm
7794 * Added Parrot/String.pm, to be used for constants.
7796 * Added packfile.[hc] functions for allocating new constants
7799 * Made string_copy visible to the world in parrot/string.h.
7803 Courtesy of: Gregor N. Purdy <gregor@focusresearch.com>
7805 2001-09-29 15:56 gregor
7807 * languages/jako/Makefile:
7808 Removed assumption that '.' is on the path.
7810 2001-09-29 15:55 gregor
7812 * languages/jako/Makefile:
7813 Removed references to leibnitz test program.
7815 2001-09-29 15:21 thgibbs
7817 * t/op/trans.t, basic_opcodes.ops: Added NV casts to transcendental
7818 math ops args to work on Solaris.
7820 2001-09-27 15:15 thgibbs
7822 * assemble.pl: Added case insensitive matches to hex and binary
7825 Courtesy of: Johnathan Scott Duff <duff@cbi.tamucc.edu>
7827 2001-09-27 04:46 thgibbs
7829 * assemble.pl: This patch makes integer constants of the form
7830 0b[01]+ work with perl 5.005. The oct function in versions of perl
7831 before 5.6 did not handle the 0b numeric prefix; therefore, it was
7832 returning 0. To fix this, I added a from_binary function that
7833 would take a binary string and return its decimal representation.
7834 Now, instead of blindly calilng oct, it makes a distinction between
7835 0/0x numbers and 0b numbers.
7837 2001-09-26 19:30 thgibbs
7839 * assemble.pl: Error now returns a non-zero status
7841 Courtesy of: Andrew Kuchling <akuchlin@mems-exchange.org>
7843 2001-09-26 19:13 gregor
7845 * MANIFEST, Makefile.in, basic_opcodes.ops, bytecode.c,
7846 interpreter.c, packfile.c, pdump.c, test_main.c,
7847 include/parrot/bytecode.h, include/parrot/interpreter.h,
7848 include/parrot/packfile.h, include/parrot/parrot.h, t/op/integer.t,
7850 * bytecode.[hc] removed. packfile.[hc] are the interface to the
7851 packfile/bytecode file from C. May be renamed in the future.
7853 * packfile.[hc] changed to use 'struct PackFile *', etc. instead
7854 of 'PackFile *', just like the interpreter, etc.
7856 * Constants are accessed via the interpreter's 'code' member
7857 (struct PackFile * code). Macros PCONST(i) and PNCONST are
7858 provided to access constants by index and the number of
7859 constants, respectively (assumes a variable 'interpreter' of
7860 the appropriate type is in scope).
7862 * Byte Code is accessed via the interpreter's 'code' member.
7864 * Changed PackFile_Constant to point to a STRING instead of
7866 members for the string_make() arguments. Also has a 'type' IV
7867 in preparation for allowing multiple types of constants in
7870 * Removed hardcoded example program from test_main.c. We have
7871 plenty of test programs elsewhere.
7873 * test_prog now uses a PackFile to deal with the program before
7874 sending it on to the interpreter.
7876 * Added missing 'end' ops to some tests in t/op/integer.t and
7879 2001-09-26 18:38 thgibbs
7881 * assemble.pl: Separated code into functions and added comments.
7883 2001-09-26 18:29 simon
7886 Fix 64-bit chunk-base issue.
7888 2001-09-26 06:55 thgibbs
7890 * t/op/bitwise.t: Added end to bitwise tests.
7892 2001-09-26 00:54 dan
7894 * docs/parrot_assembly.pod: Added in the base for threading, I/O,
7895 and interpreter creation. Skeleton only, but it's something to peer
7898 2001-09-25 21:44 thgibbs
7900 * t/op/trans.t: Removed loops in transcendtal op test.
7902 2001-09-25 10:12 simon
7904 * MANIFEST, t/op/basic.t, t/op/bitwise.t, t/op/integer.t,
7905 t/op/string.t, t/op/time.t:
7908 Courtesy of: Alex Gough <alex@rcon.org>
7910 2001-09-24 19:08 gregor
7913 * Enabled the clear_n test.
7915 2001-09-24 18:56 gregor
7917 * Parrot/.cvsignore:
7918 * Ignore the generated Types.pm file.
7920 2001-09-24 18:52 gregor
7922 * languages/jako/Makefile, t/op/number.t:
7923 * No need to skip the inc and dec numeric tests anymore. I fixed
7925 assembler earlier today.
7927 2001-09-24 18:21 simon
7929 * MANIFEST, t/op/stacks.t:
7932 2001-09-24 18:19 simon
7934 * build_interp_starter.pl, interpreter.c, string.c, Parrot/Test.pm,
7935 include/parrot/exceptions.h, include/parrot/interpreter.h,
7936 lib/Parrot/Test.pm, t/op/string.t:
7937 1) captured error output, so can test errors, this might be bad,
7938 not sure. 2) basic tests for register stack frames, including some
7939 errors 3) I think we can stop skipping one of the string tests 4) I
7940 added some more substr tests, but substr was broken, so 5) changed
7941 substr to work with out of range values, or 6) throw an error if
7942 they're far too silly
7944 Courtesy of: Alex Gough <alex@rcon.org>
7946 2001-09-24 17:27 gregor
7948 * basic_opcodes.ops, opcode_table, t/op/number.t:
7949 * Op set_n was missing. Added it and a test for it. We now have
7951 same int and num ops, except mod is int-only.
7953 2001-09-24 17:01 gregor
7956 * Fixed a typo: s/Line/line/
7958 2001-09-24 16:02 gregor
7960 * basic_opcodes.ops:
7961 * Fixed dec_n_nc opcode, which had += where it should have had
7964 2001-09-24 15:34 gregor
7967 * Fixed handling of constants starting with '0' that should not
7969 sent through oct(). For example 'set N2 0.1' was being
7971 as 'set N2 0' (naughty).
7973 As reported by Leon Brocard <acme@astray.com> in the comments
7975 his mandelbrot.pasm example.
7977 2001-09-24 02:21 bdwheele
7979 * assemble.pl: fixed dumb code when --include was not specified.
7981 2001-09-24 02:17 simon
7986 2001-09-24 01:56 bdwheele
7988 * assemble.pl: * Added --include=dir option to assembler to provide
7989 a path to look for included files. * Error message of a macro is
7990 defined inside of a macro
7992 2001-09-23 21:29 bdwheele
7994 * assemble.pl: Added __FILE__ equate, fixed __LINE__ equate.
7996 2001-09-23 15:50 simon
7999 Fixed typo. Parrot might work again on non-8.3 filesystems. :)
8001 2001-09-23 02:03 ask
8003 * Configure.pl, test_c.in: fix missing newline at the end of test.c
8004 Courtesy of: acme@astray.com (Leon Brocard)
8006 rename 'test' executable used in Configure process to test_siz.
8008 2001-09-23 01:03 simon
8010 * process_opfunc.pl:
8011 iPaq fix. No, really.
8013 2001-09-23 00:47 simon
8016 Missed several, in fact.
8018 2001-09-23 00:46 simon
8023 2001-09-22 21:13 simon
8026 Assembler register numbering rigour.
8028 Courtesy of: Leon Brocard <acme@astray.com>
8030 2001-09-22 18:20 simon
8032 * Makefile.in, lib/Test/More.pm, lib/Test/Simple.pm,
8034 I'm sick of having to install Test::More everywhere. Temporary
8035 measure until we remove this silly dependency.
8037 Also a typo in Makefile.in which suggests some things were only
8038 happening correctly by sheer chance. :)
8040 2001-09-22 18:06 simon
8043 test.pasm is dead, long like make test.
8045 2001-09-22 17:47 simon
8048 De-fang overzealous floating point test.
8050 2001-09-22 17:39 simon
8052 * process_opfunc.pl:
8053 Remove hard-coded NV size assumption. Tru64 is nearly there!
8055 2001-09-22 17:18 simon
8057 * assemble.pl, disassemble.pl:
8058 More portability fixups.
8060 2001-09-22 16:44 simon
8062 * assemble.pl, Parrot/PackFile/Constant.pm,
8063 lib/Parrot/PackFile/Constant.pm:
8064 And I *think* this fixes Tru64.
8066 2001-09-22 16:37 simon
8068 * Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/ConstTable.pm:
8072 2001-09-22 16:36 simon
8074 * Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8075 Parrot/PackFile/Constant.pm, lib/Parrot/PackFile.pm,
8076 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
8078 More removal of hard-coded pack formats.
8080 2001-09-22 15:21 simon
8084 Grrr. Why isn't this working?
8086 2001-09-22 15:18 simon
8088 * Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8089 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm:
8091 Make assemble use the PackFile modules; also fixed some bugs in
8094 2001-09-22 14:38 simon
8096 * Configure.pl, MANIFEST, Types_pm.in, assemble.pl, disassemble.pl:
8098 Abstract the argument and opcode packing types and functions out
8099 into a separate module. This *should* help us maintain consistency
8100 when we change the various types.
8102 2001-09-22 00:46 brentdax
8104 * Configure.pl: Delete test.o (or its equivalent) after Configure's
8105 test program finishes.
8107 2001-09-21 21:24 brentdax
8109 * Parrot/Test.pm, lib/Parrot/Test.pm: Fix error with \ as path
8110 separator (courtesy of Mattia Barbon <mbarbon@dsi.unive.it>)
8112 2001-09-21 21:09 gregor
8114 * Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
8115 lib/Parrot/PackFile/ConstTable.pm, lib/Parrot/PackFile/Constant.pm:
8117 * Fixed pad calculation (similar to recent bug fix on C library)
8119 2001-09-21 20:23 simon
8122 Pack types and sizes have gone askew.
8124 2001-09-21 20:18 brentdax
8126 * Configure.pl: Fix typo in setting stuff from the C test program
8128 2001-09-21 10:25 simon
8130 * basic_opcodes.ops, process_opfunc.pl:
8133 Courtesy of: Leon Brocard <acme@astray.com>
8135 2001-09-21 06:06 ask
8137 * Config_pm.in, assemble.pl: fix 5.005_03.
8139 2001-09-21 06:03 ask
8141 * Configure.pl: make the ivsize detection work for us normal people
8142 without . in our PATH. :-)
8144 2001-09-21 05:56 brentdax
8146 * test_main.c: Change _read to read for portability to Tru64
8147 (Damien Neil <neild@misago.org> and likely many others)
8149 2001-09-21 05:46 ask
8151 * Makefile.in: "update" target to update from cvs.
8153 2001-09-21 05:44 brentdax
8155 * Configure.pl, test_c.in: Fix issues with ivsize and nvsize
8157 2001-09-21 02:43 brentdax
8159 * Configure.pl: Fix a typo that forced the -g flag on
8161 2001-09-20 22:41 dan
8163 * packfile.c: Had some no-value returns. Naughty
8165 2001-09-20 22:40 dan
8167 * t/test.pasm: Added labels to output
8169 2001-09-20 15:39 simon
8171 * Parrot/Opcode.pm, Parrot/Test.pm, lib/Parrot/Opcode.pm,
8173 This patch does two only somewhat related things.
8175 Parrot/Opcode.pm: Change the hard-wired assumption that sizeof(nv)
8176 = 2*sizeof(iv) to a PConfig-type computed value.
8178 Parrot/Test.pm: Change it to run with the perl that was used to
8179 generate this version of Parrot. This is useful if, for example,
8180 you want to use bleadperl to build and test parrot (e.g. to try out
8181 various 64-bit options) but you still have a 5.6.x (or 5.005_xx)
8182 installed as the default 'perl' on your system. Since perl-5.7.x
8183 is installed 'version-only', a plain 'perl' is quite likely to pick
8184 up the older perl in such cases. Such an older perl might well not
8185 understand pack('q') used in the assembler.
8187 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8189 2001-09-20 15:14 gregor
8192 * Fixed a typo in pad calculation that throwing off unpack and
8195 2001-09-20 15:03 thgibbs
8197 * t/op/integer.t: Removed overflow tests from integer.t. set_i_ic
8198 tests now cover all registers.
8200 Courtesy of: Damien Neil neild@misago.org
8202 2001-09-20 14:48 thgibbs
8204 * process_opfunc.pl: Changed process_opfunc.pl to work on 64 bit
8207 2001-09-20 14:35 simon
8209 * Configure.pl, assemble.pl:
8212 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8214 2001-09-20 14:06 gregor
8216 * languages/jako/jakoc:
8217 * Fixed a tyop in the string interpolation regex.
8219 Courtesy of Michael L Maraist <maraist@UDel.Edu>
8221 2001-09-20 13:56 gregor
8223 * languages/jako/jakoc:
8224 * Updated jakoc to work with the single-destination comp ops.
8226 2001-09-20 05:08 bdwheele
8228 * assemble.pl: macro expansion. Here's the test macro I was using:
8230 # this uses I32,I31 as temporaries. # macro must be preceeded by a
8231 label. testi macro num,got,want print "Test #"
8232 print num print "..." set I32,want set
8233 I31,got eq I32,I31,$ok print "NG\n" branch
8234 $end $ok: print "OK\n" $end: endm
8238 Test1: testi 1,I3,I2
8240 2001-09-20 03:52 dan
8242 * stacks.c, include/parrot/stacks.h: Preliminary files for the
8243 generic stack support
8245 2001-09-20 02:49 bdwheele
8247 * assemble.pl: Added include processing to assemble.pl the syntax
8248 is: include 'file.to.include'
8250 2001-09-19 23:57 thgibbs
8252 * t/op/integer.t, t/op/number.t, assemble.pl, opcode_table: Fixed
8253 opcode_table listing of if_i_ic and if_n_ic. Dan had changed the
8254 function to only use 2 args, but the opcode_table still had three
8255 listed. Fixed integer.t and number.t to use the new comparison
8256 operators. Improved assemble.pl ability to grok operators by
8257 constructing a function set and comparing operator types.
8259 2001-09-19 22:42 dan
8261 * assemble.pl: Binmodes the output filehandles now. (No more
8262 bytecode munching...)
8264 2001-09-19 22:32 dan
8266 * Configure.pl, basic_opcodes.ops, opcode_table, process_opfunc.pl,
8267 t/euclid.pasm, t/test.pasm, t/test2.pasm: Changed opcodes so
8268 conditional branches take a single argument, and fall through
8271 2001-09-19 21:19 thgibbs
8273 * memory.c: Added explanation of mem_allocate_aligned give by Dan
8276 Courtesy of: Josh Wilmes <josh@hitchhiker.org>
8278 2001-09-19 21:04 thgibbs
8280 * include/parrot/interpreter.h, Configure.pl,
8281 build_interp_starter.pl, bytecode.c, config_h.in, interpreter.c,
8282 process_opfunc.pl: Changed opcode_t from a union to a configurable
8285 2001-09-19 20:54 thgibbs
8287 * assemble.pl: Missed a couple of changes for 64 bit portability.
8289 2001-09-19 20:37 gregor
8291 * packfile.c, include/parrot/packfile.h:
8292 * Added "methods" for setting and getting all the various
8294 probably sufficient for an assembler to use the library.
8296 2001-09-19 20:04 thgibbs
8298 * assemble.pl: Modifications to run on 64 bit platforms. To run on
8299 a 64 bit platform manually change the setting for 'i' from 'l' to
8300 'q'. This should be automatically done by a Configure setting in
8303 2001-09-19 19:10 thgibbs
8305 * config_h.in: changed c++ comment to c comment.
8307 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8309 2001-09-19 17:48 gregor
8311 * .cvsignore, MANIFEST, Makefile.in, packfile.c, pdump.c,
8312 include/parrot/packfile.h:
8313 * C code for dealing with PackFiles as if they were objects.
8315 read-only interface for now, but it would not be hard to make
8317 read-write. [packfile.c, include/parrot/packfile.h]
8319 * PackFile Dumping program that falls short of disassembling, but
8320 tests the above code and provides a hex listing of the byte
8322 contents of the PackFile. [pdump.c]
8324 * New Makefile target 'pdump' for the above program, and related
8325 Makefile.in changes.
8327 * Updated MANIFEST to reflect the added files
8329 * Update .cvsignore to ignore pdump.
8331 2001-09-19 14:55 thgibbs
8333 * MANIFEST: Added number.t and trans.t to MANIFEST
8335 2001-09-19 05:40 thgibbs
8337 * process_opfunc.pl: Now taking & of opcode_t instead of i member
8338 of union opcode_t. I hope this will be more portable for set_n_nc.
8340 2001-09-19 05:39 thgibbs
8342 * t/op/integer.t: Added end to test 1.
8344 2001-09-19 00:09 thgibbs
8346 * t/op/number.t: Added end to each test
8348 2001-09-19 00:00 simon
8353 Courtesy of: Damien Neil <neild@misago.org>
8355 2001-09-18 23:52 thgibbs
8357 * interpreter.c: Added casts to appropriate types to make -Wall not
8358 complain on certain printf formats
8360 2001-09-18 23:31 thgibbs
8362 * t/op/integer.t: Added end to each test.
8364 2001-09-18 22:54 thgibbs
8366 * t/op/trans.t: Added trans.t for transcendental math function
8369 2001-09-18 22:28 simon
8372 MANIFEST updates. (And notice how I carefully snuck in the
8373 t/op/integer.t there...)
8375 Courtesy of: Andy Dougherty <doughera@lafayette.edu>
8377 2001-09-18 22:26 simon
8379 * t/: integer.t, op/integer.t:
8380 Except it doesn't go there. Duh.
8382 2001-09-18 22:25 simon
8385 Tests for integer ops.
8387 Courtesy of: Damien Neil <neild@misago.org>
8389 2001-09-18 22:03 thgibbs
8391 * include/parrot/bytecode.h, include/parrot/interpreter.h,
8392 build_interp_starter.pl, bytecode.c, config_h.in, interpreter.c,
8393 make_op_header.pl, process_opfunc.pl, test_main.c: Changed IV to
8394 opcode_t union for operators. This required a few perl script
8395 changes to output the correct type. There were also some changes
8396 to allow -pedantic in gcc
8398 2001-09-18 21:07 gregor
8400 * disassemble.pl, Parrot/PackFile.pm,
8401 Parrot/PackFile/ConstTable.pm, Parrot/PackFile/Constant.pm,
8402 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
8403 lib/Parrot/PackFile/Constant.pm:
8404 Converted the disassembler to use the Parrot::PackFile Perl classes
8407 2001-09-18 19:18 brentdax
8409 * Makefile.in: Fix missing functions for real this time. (I
8412 2001-09-18 18:49 brentdax
8414 * Configure.pl: Remove unnecessary -I.. (courtesy of Andy Dougherty
8415 <doughera@lafayette.edu>}
8417 2001-09-18 18:47 brentdax
8419 * Makefile.in: Fix bugs with missing math, etc. functions
8421 2001-09-18 14:42 thgibbs
8423 * strnative.c: Sorry Simon...forgot bustart was a void* not a
8426 2001-09-18 13:59 thgibbs
8428 * strnative.c: Removed unnecessary IV cast in concat.
8430 2001-09-18 13:58 thgibbs
8432 * t/op/string.t: Removed unnecessary IV cast in concat. Added end
8433 to concat test in string.t
8435 2001-09-18 12:07 gregor
8437 * languages/jako/jakoc:
8438 * var num ... no longer requires assignment
8439 * automatic casting between int and num
8440 * Fixed an error message
8442 Courtesy of: Simon Cozens <simon@cvs.perl.org>
8444 2001-09-18 11:57 simon
8447 Gonna have to start thinking of more things to do, soon.
8449 2001-09-18 10:42 simon
8452 Introduce a little more tidiness into the opcode table.
8454 2001-09-18 03:06 gregor
8456 * basic_opcodes.ops, opcode_table, t/euclid.pasm:
8457 Resurrected register-const ops per Dan's request.
8459 2001-09-18 02:20 gregor
8461 * .cvsignore, Configure.pl, MANIFEST, Makefile.in,
8462 build_interp_starter.pl, bytecode.h, events.h, exceptions.h,
8463 global_setup.h, interpreter.h, io.h, memory.h, parrot.h,
8464 process_opfunc.pl, register.h, stacks.h, string.h, strnative.h:
8465 Committed some files that were missed in the last *.h moving
8468 2001-09-18 02:17 gregor
8470 * include/parrot/.cvsignore: Fixed a typo in .cvsignore.
8472 2001-09-18 02:16 gregor
8474 * include/parrot/: .cvsignore, bytecode.h, events.h, exceptions.h,
8475 global_setup.h, interpreter.h, io.h, memory.h, parrot.h,
8476 register.h, stacks.h, string.h, strnative.h: Added .cvsignore file
8477 missed in last commit for the move of *.h to include/parrot.
8479 2001-09-18 01:32 simon
8482 Trivial "clean" target to t/Makefile.
8484 2001-09-18 01:32 simon
8486 * assemble.pl, build_interp_starter.pl, disassemble.pl,
8487 Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
8488 Change icky Digest::MD5 for nice simple unpack()
8490 Courtesy of: Jonathan Scott Duff <duff@cbi.tamucc.edu>
8492 2001-09-18 00:35 simon
8494 * basic_opcodes.ops, opcode_table, docs/parrot_assembly.pod,
8496 New concat op. Hey, if I'm going to talk about it in an article,
8497 better implement it...
8499 2001-09-17 22:54 gregor
8501 * MANIFEST, Parrot/PackFile.pm, Parrot/PackFile/ConstTable.pm,
8502 Parrot/PackFile/Constant.pm, Parrot/PackFile/FixupTable.pm,
8503 lib/Parrot/PackFile.pm, lib/Parrot/PackFile/ConstTable.pm,
8504 lib/Parrot/PackFile/Constant.pm, lib/Parrot/PackFile/FixupTable.pm:
8506 Functions for reading, writing and manipulating Parrot Pack Files.
8507 NOTE: This is a proposed term based on the fact that the file
8508 contains more than just byte code, and another language (Java)
8509 calls its binary files by a broader notion of what's in them (Class
8510 Files). Since Perl has packages, and since we use pack() to write
8511 them, we'll call them PackFiles (at least for now).
8513 That does, however, beg the question of file extension. Should we
8514 name the files "foo.pack" instead of "foo.pbc"?
8516 2001-09-17 20:23 thgibbs
8518 * interpreter.c, test_main.c: Uncuddled else statements for coding
8521 2001-09-17 19:57 gregor
8523 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm:
8524 Added a $revision variable, parsing of the CVS Id line in
8525 opcode_table and a &revision() subroutine.
8527 2001-09-17 19:53 gregor
8530 Added a CVS Id tag to it.
8532 2001-09-17 18:58 thgibbs
8534 * interpreter.c: Cleared interpreter flags on creation.
8536 2001-09-17 18:38 gregor
8538 * build_interp_starter.pl, bytecode.c, bytecode.h, interpreter.c,
8539 interpreter.h, test_main.c:
8540 * Provides macros in interp_guts.h for setting up arrays with
8541 op names and op arg counts (done via build_interp_starter.pl).
8543 These are used in the op tracing
8545 * The functions in bytecode.[hc] pass around a pointer to the
8547 of the bytecode so that later when we get to runops, we know
8548 how much bytecode we've got and we can detect out-of-bounds
8549 jumping. The documentation is updated, too.
8551 * runops in interpreter.c now looks at interpreter->flags to
8552 decide if the core of runops should be runops_trace_core or
8553 runops_notrace_core. These new functions contain just the
8554 while-loop portion of runops. A new function runops_generic
8555 does any other setup (such as checking the bytecode
8556 fingerprint) or wrapup (such as complaining if we ended up
8557 out-of-bounds). NOTE: I didn't know what we should do for
8558 functions in here that are not part of the api, so I gave
8559 them docs with 'TODO' marks mentioning they really aren't
8560 part of the api. Guidance appreciated.
8562 * test_main.c now checks for '-t' arg and sets the tracing flag
8563 on its interpreter instance as appropriate.
8565 2001-09-17 17:47 bdwheele
8567 * assemble.pl: added some default equates, and if they're sub
8568 references, they are computed each time it is referenced.
8570 2001-09-17 16:15 dan
8574 Added flags to the interpreter structure and defined a few.
8576 2001-09-17 15:51 simon
8578 * bytecode.h, string.h:
8579 VAR_SCOPE on globals.
8581 2001-09-17 15:20 simon
8584 Parrot/Opcode.pm, Parrot/Test.pm into MANIFEST.
8586 2001-09-17 15:05 gregor
8588 * t/jump.pasm, MANIFEST:
8589 Added a test program to demonstrate jump_i.
8591 2001-09-17 14:44 thgibbs
8593 * register.c: Fixed register pop not using correct offset (off by
8596 Courtesy of: Philip Kendall <pak@ast.cam.ac.uk>
8598 2001-09-17 13:56 thgibbs
8600 * interpreter.c, register.c: Added code to call Parrot_clear_s
8601 during initialization and Parrot_clear_s and Parrot_clear_p when a
8602 new stack frame is pushed.
8604 2001-09-17 13:51 gregor
8606 * languages/jako/: Makefile, bench.jako, euclid.jako, fact.jako,
8607 fib.jako, hello.jako: Added bench.pasm to "clean"
8609 2001-09-17 13:49 gregor
8611 * languages/jako/: jakoc, Makefile:
8614 2001-09-17 13:49 gregor
8616 * languages/jako/jakoc:
8619 Courtesy of: Buggs <buggs-perl6@splashground.de>
8621 2001-09-17 13:29 gregor
8623 * MANIFEST, opcheck.pl:
8624 Added an opcode_table checker to make sure that all opcodes listed
8625 there conform to a simple set of naming rules (rules themselves, of
8626 course, are subject to change).
8628 2001-09-17 13:23 thgibbs
8630 * string.c: Modified string.c to correctly use the return value of
8633 2001-09-17 05:26 brentdax
8635 * Makefile.in: Making the Makefile smarter
8637 2001-09-16 23:06 brentdax
8639 * hints/mswin32.pl: Finishing the Configure hints
8641 2001-09-16 23:05 brentdax
8643 * Configure.pl, Makefile.in, parrot.h, test_main.c,
8644 Parrot/Opcode.pm, lib/Parrot/Opcode.pm: Win32 compatibility,
8645 Configure hints, 5.005 compatibility, MANIFEST checking
8647 2001-09-16 19:25 bdwheele
8649 * assemble.pl: parrot assembly equates
8651 2001-09-16 18:03 gregor
8654 Added 'test' target to run new test suite.
8656 2001-09-16 17:33 simon
8658 * basic_opcodes.ops:
8659 'not' was being !, rather than ~. Too many Perl programmers here, I
8662 Courtesy of: Tom Hughes <tom@compton.nu>
8664 2001-09-16 17:21 simon
8666 * Parrot/Test.pm, lib/Parrot/Test.pm, t/harness, t/op/basic.t,
8668 A *real* test suite!
8670 Courtesy of: "Mattia Barbon" <mbarbon@dsi.unive.it>
8672 2001-09-16 16:49 gregor
8674 * basic_opcodes.ops, opcode_table:
8675 At Dan's request, my new register-constant comparison ops have been
8678 2001-09-16 16:40 gregor
8680 * languages/jako/jakoc:
8681 Fixed a copy-paste error in one of jakoc's error messages.
8683 Courtesy of: Buggs <buggs-perl6-list@splashground.de>
8685 2001-09-16 16:37 gregor
8687 * languages/jako/jakoc:
8688 Modified comparison implementation to use temporary registers in
8689 the case of register-constant and constant-register comparisons.
8690 This will allow the compiler to emit code that works when the
8691 constant-comparison ops are backed out of Parrot. If the ops ever
8692 make their way back in, then jakoc can emit more efficient code
8695 2001-09-16 16:19 bdwheele
8697 * assemble.pl, t/local_label.pasm: Added local labels ($whatever)
8698 ... though not subroutine based like the documentation wants, they
8699 are local to the last non-local label defined.
8701 2001-09-16 14:02 simon
8704 And remember, when you add stuff, keep the manifest up to date.
8706 2001-09-16 02:55 ask
8708 * Makefile.in: a "shared" target for building libparrot.so
8710 2001-09-16 02:45 thgibbs
8712 * bytecode.c, bytecode.h, events.h, exceptions.h, global_setup.c,
8713 global_setup.h, interpreter.c, interpreter.h, io.h,
8714 make_op_header.pl, memory.c, memory.h, parrot.c, parrot.h,
8715 process_opfunc.pl, register.c, register.h, stacks.h, string.c,
8716 string.h, strnative.c, strnative.h, test_main.c: Updated files to
8717 use the coding standard PDD. Also changed Perl_Interp to
8720 2001-09-16 02:21 ask
8722 * README: emphasise the bits about the license not being worked out
8725 2001-09-15 22:21 simon
8727 * process_opfunc.pl:
8728 basic_opcodes.c should *scream* that it's autogenerated.
8730 2001-09-15 21:58 gregor
8732 * languages/jako/Makefile:
8733 Fixed Makefile to use 'jakoc' instead of 'jako_compiler.pl' to
8736 2001-09-15 21:58 gregor
8738 * languages/jako/: jako_compiler.pl, jakoc:
8739 Renamed the Jako compiler to jakoc from jako_compiler.pl
8741 2001-09-15 21:51 gregor
8743 * languages/jako/: Makefile, bench.jako, euclid.jako,
8745 Added a new bench.jako example based on Leon Brocard's Bench.java.
8747 Jako Compiler: * fix a bug in assignment handling * add some
8748 more conditionals to while and if * revert to using implicit
8749 opcodes in a few cases that were broken before the assembler
8750 patch went in recently.
8752 2001-09-15 21:46 gregor
8754 * assemble.pl, basic_opcodes.ops, opcode_table:
8755 New ops for register-constant INTEGER comparisons:
8757 {eq,ne,lt,le,gt,ge}_ic_ic
8759 New ops for register-register and register-constant NUMERIC
8763 {ne,lt,le,gt,ge}_{n,nc}_ic
8767 Allow uppercase and underscores in labels.
8769 Tweaks to the op infer code to make it work with the examples
8773 2001-09-15 19:16 thgibbs
8775 * README: Updated README to include Configure.pl
8777 2001-09-15 17:05 simon
8779 * build_interp_starter.pl:
8782 Courtesy of: Jarkko Hietaniemi <jhi@cc.hut.fi>
8784 2001-09-15 16:45 simon
8787 And the same again: Parrot/Opcode.pm wasn't "..-aware".
8789 2001-09-15 16:40 simon
8792 The Parrot/Opcode.pm dependency means we need to do -I.. in the
8795 2001-09-15 12:26 simon
8798 Fixed to match the coding standards.
8800 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8802 2001-09-15 01:57 ask
8804 * Configure.pl, Makefile.in, Parrot/Opcode.pm,
8805 lib/Parrot/Opcode.pm: make the Makefile use the perl that was used
8808 2001-09-15 01:48 ask
8810 * Parrot/Opcode.pm, lib/Parrot/Opcode.pm: if we need perl 5.6, just
8813 2001-09-15 01:42 gregor
8815 * languages/jako/: euclid.jako, fact.jako, fib.jako,
8817 Compiler: Added variable interpolation in double-quoted strings.
8818 Examples: Made use of variable interpolation.
8820 2001-09-15 01:28 gregor
8822 * Parrot/.cvsignore:
8823 Ignore the Config.pm generated file.
8825 2001-09-15 01:22 gregor
8827 * languages/jako/: .cvsignore, Makefile, euclid.jako, fact.jako,
8828 fib.jako, hello.jako, jako_compiler.pl:
8829 gnp: Added some more sample Jako files and added many more
8830 operators to the compiler. Preparations for supporting all the Math
8833 2001-09-14 19:06 simon
8835 * assemble.pl, build_interp_starter.pl, disassemble.pl,
8836 make_op_header.pl, process_opfunc.pl, Parrot/Opcode.pm,
8837 lib/Parrot/Opcode.pm:
8838 Move common table reading stuff to a module.
8840 Courtesy of: Damien Neil <neild@misago.org>
8842 2001-09-14 17:42 simon
8845 More .cvsignore foo.
8847 2001-09-14 17:40 simon
8849 * assemble.pl, config_h.in:
8852 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8854 2001-09-14 17:38 simon
8856 * assemble.pl, t/Makefile:
8857 Make assemble.pl look in its parent directory if the data files it
8858 needs aren't in the current one. Plus a Makefile that lets "make
8861 Courtesy of: Rocco Caputo <troc@netrus.net>
8863 2001-09-14 16:29 simon
8865 * make_op_header.pl:
8866 Wildly experimental patch to make Parrot compile on FreeBSD. (And
8867 probably segfault everywhere else.)
8869 2001-09-14 15:58 dan
8871 * languages/jako/: euclid.jako, jako_compiler.pl:
8873 Added in the first mini-language that targets Parrot.
8875 Courtesy of: "Gregor N. Purdy" <gregor@focusresearch.com>
8877 2001-09-14 15:20 dan
8879 * memory.c: Was misaligning returned memory. Fixed.
8881 2001-09-14 15:08 simon
8883 * Makefile.in, basic_opcodes.ops, bytecode.c, global_setup.c,
8884 interpreter.c, interpreter.h, memory.c, parrot.c, parrot.h,
8885 register.c, register.h, string.c, string.h, strnative.c,
8887 Fixes to include <parrot/foo.h>
8889 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8891 2001-09-14 12:05 simon
8896 2001-09-14 12:01 simon
8901 2001-09-14 11:54 simon
8906 2001-09-14 11:45 simon
8911 2001-09-14 11:39 simon
8914 Tru64 cc doesn't like -Wall
8916 2001-09-14 10:57 simon
8918 * Config_pm.in, Configure.pl, MANIFEST, Makefile, Makefile.in,
8919 assemble.pl, build_interp_starter.pl, bytecode.c, bytecode.h,
8920 config.h.in, config_h.in, disassemble.pl, interpreter.c:
8921 Configure now generates Makefile
8923 Courtesy of: Brent Dax <brentdax@cpan.org>
8925 2001-09-14 10:08 simon
8930 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8932 2001-09-14 10:07 simon
8935 * uses Getopt::Long for options. -c is now --checksyntax.
8937 sure how to keep compatible (patches welcome!) * options
8938 include: --help --version
8939 --verbose --output=file
8940 --listing=file --checksyntax * produces
8941 verbose listing of what the assembler saw :) Only one nitpick with
8942 it: unknown symbols are given as 0xffffffff, unfortunately, this
8943 includes symbols which may be defined later in the file (i.e.
8946 Courtesy of: Brian Wheeler <bdwheele@indiana.edu>
8948 2001-09-14 10:06 simon
8953 Courtesy of: Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8955 2001-09-14 10:03 simon
8957 * bytecode.c, global_setup.c, interpreter.c, memory.c, memory.h,
8958 register.c, string.c, strnative.c, test_main.c:
8959 Coding standards conformance
8961 Courtesy of Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8963 2001-09-14 09:46 simon
8966 Make the assembler grok transcendental maths again. Courtesy of:
8967 Gibbs Tanton - tgibbs <Tanton.Gibbs@acxiom.com>
8969 2001-09-13 17:29 simon
8972 Better opcode guessing, from Brian Wheeler. (Again!)
8974 2001-09-13 17:20 dan
8976 * docs/parrot_assembly.pod:
8978 Took out duplicate entries for iton, ntoi, and tostring.
8980 2001-09-13 17:16 simon
8982 * assemble.pl, basic_opcodes.ops, opcode_table:
8985 This patch gives the assembler support of '\a','\n','\r','\t', and
8986 '\\' in string constants.
8988 In addition, it changes (for all registers) "I reg %li is ..." to
8989 just the value of the register. Printing constants is also
8990 supported, but alas, you have to specify the type (print_sc,
8991 print_ic, print_nc).
8993 2001-09-13 15:38 simon
8996 Why don't I actually *test* this stuff before applying it, eh?
8998 2001-09-13 15:34 simon
9000 * TODO, t/euclid.pasm:
9001 From: "Gregor N. Purdy" <gregor@focusresearch.com> Subject: [patch
9002 (really)] Removed opcode qualifers t/euclid.pasm to exercise opcode
9005 2001-09-13 14:42 simon
9008 A new assembler, from Brian Wheeler.
9010 2001-09-13 09:44 simon
9012 * basic_opcodes.ops, interpreter.h, parrot.h, strnative.c,
9014 Two more from Tom Hughes: Patch to fix C++ style comments
9015 Patch to remove use of structure constant/cast
9017 2001-09-13 09:39 simon
9019 * TODO, docs/strings.pod:
9022 2001-09-13 09:36 simon
9024 * Makefile, basic_opcodes.ops:
9025 Tom Hughes Patch to link with the maths library Tom Hughes
9026 Patch to fix += on rvalue
9028 2001-09-13 08:57 simon
9031 I guess nobody's been using the nightly builds...
9033 2001-09-13 08:27 simon
9035 * assemble.pl, basic_opcodes.ops, opcode_table:
9036 Bitwise ops, from Brian Wheeler.
9038 2001-09-13 08:23 simon
9040 * .cvsignore, t/.cvsignore:
9041 .cvsignore's, from Gregor Purdy.
9043 2001-09-13 08:22 simon
9046 Euclidean test and test output rearranging from Gregor Purdy.
9048 2001-09-13 08:21 simon
9050 * assemble.pl, basic_opcodes.ops, disassemble.pl, opcode_table:
9051 Math ops from Gibbs Tanton.
9053 2001-09-13 08:14 simon
9055 * basic_opcodes.ops, opcode_table, string.c, string.h, strnative.c,
9057 String substr op; also rearranged "encoding" to be a vtable
9058 pointer, not an array index. Haven't changed docs to reflect this,
9063 2001-09-12 19:48 dan
9065 * t/euclid.pasm: Implementation of Euclid's Algorithm, courtesy of
9068 2001-09-12 19:39 dan
9070 * basic_opcodes.ops, opcode_table: From Gregor Purdy. Adds mod_i.
9072 2001-09-12 19:23 dan
9074 * interpreter.h, parrot.h: Quick placeholder entry for string
9077 2001-09-12 18:58 dan
9079 * memory.c: Added in a cast to make gcc happy.
9081 2001-09-12 16:44 dan
9083 * docs/parrot_assembly.pod:
9085 PDD describing parrot's assembly language and the opcodes in it
9087 2001-09-12 14:20 dan
9090 Fixed alignment issues with allocation
9092 2001-09-12 10:54 simon
9094 * Makefile, assemble.pl, bytecode.c, disassemble.pl,
9095 make_op_header.pl, opcode_table, process_opfunc.pl:
9096 Brian Wheeler's big patch:
9098 * Changes the opcode_table file to provide additional information
9099 about the operands. Case shouldn't be a problem since that data
9100 never becomes a C symbol [this is pretty much as before]
9102 * Padding errors solved: assemble.pl and bytecode.c were padding
9103 the constants incorrectly. It should have been 4-(size % 4), not
9104 just (size % 4). It is now fixed in both places.
9106 * assembler has less special cases, and should be easier to hang
9109 * disassembler dumps constant table and the format is a bit
9110 prettier, including register names, etc.
9112 2001-09-11 23:21 dan
9114 * build_interp_starter.pl, interpreter.c:
9116 Abstracted the runops function core into a macro for easy
9119 2001-09-11 10:43 simon
9121 * Configure.pl, MANIFEST, Makefile, config.h, config.h.in:
9122 Configure system from Brent Dax <brentdax@cpan.org>
9124 2001-09-11 09:38 simon
9126 * assemble.pl, test.pbc:
9127 From: Bryan C. Warnock <bwarnock@raba.com> Subject: Patch:
9128 assembler deferred output
9130 Also got rid of the bytecode, since that's probably way out of
9133 2001-09-11 09:26 simon
9135 * basic_opcodes.ops, opcode_table, t/test2.pasm:
9136 From: Bryan C. Warnock <bwarnock@raba.com> Subject: length_s_i
9139 2001-09-10 23:20 simon
9142 And that move needs a MANIFEST change. So many things to remember!
9144 2001-09-10 23:18 simon
9146 * t/: test.pasm, test2.pasm, test3.pasm:
9147 Move tests to t/. (Oh, CVS doesn't work the way I think it does.)
9149 2001-09-10 23:18 simon
9151 * test.pasm, test2.pasm, test3.pasm:
9154 2001-09-10 23:04 dan
9158 Register push/pop test
9160 2001-09-10 22:47 simon
9162 * basic_opcodes.ops, bytecode.c, parrot.h, test_main.c:
9163 Fix up format warnings, from Sam Tregar <sam@tregar.com>.
9164 (Modified to avoid conflict with Dan's changes.)
9166 2001-09-10 22:45 dan
9170 Happier about blanks in opcode_table
9172 2001-09-10 22:40 dan
9174 * interpreter.c, register.c:
9176 Yanked out debugging code, since these work OK. The bug I want is
9179 2001-09-10 22:30 simon
9182 Uhm. We want make_op_header.pl. We really, really do.
9184 2001-09-10 22:26 simon
9186 * Makefile, TODO, assemble.pl, basic_opcodes.ops,
9187 build_interp_starter.pl, disassemble.pl, make_op_header.pl,
9188 opcode_table, process_opfunc.pl:
9189 Automatic opcode numbering, from Leon Brocard <acme@astray.com>.
9190 This means we can add lots more opcodes without fiddling about with
9191 the numbers. Hooray!
9193 Don't forget that "end" needs to be op zero, else the interpreter
9194 falls off the end of the code. This is Bad, and I wonder if there's
9197 2001-09-10 19:49 simon
9199 * MANIFEST, make_op_table_build.pl:
9200 Hey! This doesn't do anything...
9202 2001-09-10 19:46 simon
9205 "clean" target cleanup from Bryan C. Warnock <bwarnock@raba.com>.
9207 2001-09-10 18:31 simon
9210 You know what this means...
9212 2001-09-10 18:30 simon
9215 "use strict" patch from Leon Brocard <acme@astray.com>. Hey, why
9216 wait for a release...? :)
9218 2001-09-10 18:13 simon
9223 2001-09-10 17:56 simon
9226 A *real* README file, which doesn't claim it isn't for public
9229 2001-09-10 17:02 simon
9234 2001-09-10 16:56 dan
9236 * TODO: Added in assembler gripe. Also added a few blank lines for
9239 2001-09-10 16:49 dan
9241 * register.h, register.c: Renamed the core functions so the opcodes
9242 can find 'em OK. (There were some conflicts)
9244 2001-09-10 16:48 dan
9246 * basic_opcodes.ops, opcode_table: Added register window ops
9248 2001-09-10 11:07 simon
9253 2001-09-10 11:05 simon
9255 * test.pbc, test2.pasm, test_main.c: Other string bits and pieces;
9256 note "-s" flag to test prog.
9258 2001-09-10 11:01 simon
9261 New string documentation.
9263 2001-09-10 11:01 simon
9265 * basic_opcodes.ops, opcode_table:
9268 2001-09-10 10:53 simon
9273 2001-09-10 10:51 simon
9276 Just some more aliases for now. Used by string handling stuff.
9278 2001-09-10 10:50 simon
9280 * assemble.pl, bytecode.c, bytecode.h:
9281 Temporary hack to store string constants in bytecode and recreate
9284 2001-09-10 10:48 simon
9287 op.h is now generated by the Makefile; remove it.
9289 2001-09-10 10:47 simon
9292 clean and op.h Makefile targets.
9294 2001-09-10 10:45 simon
9296 * string.c, string.h, strnative.c:
9297 More string vtable stuff.
9299 2001-09-07 21:07 dan
9303 Much less picky about whitespace in the opcode_table now. (Doesn't
9304 whine on blank lines)
9306 2001-09-07 16:23 dan
9308 * Makefile, assemble.pl, global_setup.h, interpreter.c,
9309 interpreter.h, opcode_table, parrot.h, test.pasm: (Here's hoping
9310 this takes) Added global_setup.h to declare init_world function
9312 Moved variable declarations out of the interpreter loop for small
9315 Changed end opcode to now be opcode #0. A function is provided for
9316 it, but isn't ever executed.
9318 When the interpreter sees an opcode 0 in the stream it means the
9319 end of stream. Things were coring on Cygwin otherwise. (I think I
9320 was dereferencing a zero, which is bad)
9322 2001-09-06 22:07 dan
9324 * basic_opcodes.ops, process_opfunc.pl:
9326 Minor tweaks to basic_opcodes.ops to fix some NV issues. The rest
9327 are minor changes now that things are in a fixed state.
9329 2001-09-06 16:13 dan
9331 * basic_opcodes.c, test_opcodes.c:
9332 test_opcodes.c is now irrelevant--they're all in basic_opcodes.ops.
9334 basic_opcodes.c is now autogenerated from basic_opcodes.ops, and
9335 should be nuked. So it is. :)
9337 2001-09-06 03:35 dan
9339 * basic_opcodes.ops, build_interp_starter.pl, process_opfunc.pl:
9340 Scripts to build the header file that holds the function table
9341 creation code, as well as the script to turn an opcode file to C
9342 source. (And the basic opcode functions turned into an opcode
9345 2001-09-06 03:31 dan
9347 * Makefile, interpreter.c:
9348 Changes to support the autogeneration of the opcode function
9349 pointer table in interpreter.c, along with the changes to the
9352 2001-09-05 13:27 simon
9354 * bytecode.c, config.h, docs/opcodes.pod, docs/overview.pod,
9355 docs/parrotbyte.pod, docs/vtables.pod:
9356 Added stubs for the documents; working on them this week. (What's
9357 left of it.) config.h change is just to type VTABLE, and the
9358 bytecode thing you might want to revoke. It's apidoc for the
9361 2001-09-03 18:26 simon
9364 A start on the string API documentation.
9366 2001-09-03 17:43 simon
9369 Since we specify the opcode number, we can rearrange to a more
9370 human-friendly ordering.
9372 2001-09-03 17:42 simon
9375 Coupl'a logic bugs. (I think)
9377 2001-09-03 17:41 simon
9379 * string.c, string.h, strnative.c:
9380 Tidying up the string vtables.
9382 2001-09-03 17:38 simon
9384 * make_op_header.pl:
9385 Spit out the whole of op.h, not just the bit in the middle.
9387 2001-08-29 13:16 ask
9389 * README: it seems like we indeed can commit. What about sending
9392 2001-08-29 13:07 simon
9394 * Makefile, README, assemble.pl, basic_opcodes.c, bytecode.c,
9395 bytecode.h, config.h, disassemble.pl, events.h, exceptions.h,
9396 global_setup.c, interpreter.c, interpreter.h, io.h,
9397 make_op_header.pl, make_op_table_build.pl, memory.c, memory.h,
9398 op.h, opcode_table, parrot.c, parrot.h, register.c, register.h,
9399 stacks.h, string.c, string.h, strnative.c, strnative.h, test.pasm,
9400 test.pbc, test_main.c, test_opcodes.c:
9401 Initial checkin of Simon's work directory - Dan, feel free to nuke.
9402 I'm still working on the string stuff, though.
9404 2001-08-29 12:44 ask
9406 * README: update README with list address
9408 2001-08-29 12:36 ask
9410 * README: first readme.