| # tag: stepan's changelog for CVS |
| |
| Mon Jul 14 02:16:49 CEST 2003 |
| - fix segv overrun while dumping dictionary in unix.c |
| - implement first version of >number and $number |
| - add stack diagram to digit |
| - no newline after accept |
| - new version of the interpreter |
| - fix make run target |
| |
| Mon Jul 14 20:15:40 CEST 2003 |
| - negate true value in prims |
| - get rid of primitive word bounds. |
| - get rid of some obsolete code. |
| - implement io[cwl][@!] |
| - reorganize [in|out][bwl] |
| - start adding stack diagrams to primitives. |
| |
| Mon Jul 14 23:57:46 CEST 2003 |
| - added some more stack diagrams in forth.h |
| - move parse, parse-word, word to bootstrap.fs |
| - include memory.fs from bootstrap.fs for above. |
| |
| Wed Jul 16 22:57:31 CEST 2003 |
| - add include guards |
| - add banner |
| - fix primitives' dependencies |
| |
| Sun Jul 20 03:27:40 CEST 2003 |
| - remove unneeded readcell |
| - rename ' to ['] to meet specs |
| |
| Sun Jul 20 14:08:43 CEST 2003 |
| - add rest of stack diagrams in forth.h |
| - move here and here! to forth.h (from internal.h) |
| - indent includes |
| - merge system.h into forth.h |
| - Change tag of forth.h (!) because the old one |
| did not meet the meaning of the code. |
| - update comments in primitives.c |
| |
| Sun Jul 27 01:53:18 CEST 2003 |
| - include great new do/?do/loop/+loop |
| implementation from Patrick. |
| - include testsuite enhancement from Patrick |
| - include trampoline from Patrick (fixes execute) |
| |
| Sun Jul 27 21:11:50 CEST 2003 |
| - update x86 console code to become when using |
| multiboot (vga/keyboard). |
| - fix exit properly |
| - revert to old case..endcase code |
| - fix >number and $number |
| - add number parsing to interpreter |
| - add simple stack checking to interpreter |
| - add 2 testcases (exit and case2) |
| |
| Mon Jul 28 14:49:31 CEST 2003 |
| - move 7.3.7 Flag constants up in bootstrap.fs |
| - move 7.3.9.2.4 Miscellaneous dictionary down. |
| - add reveal, recursive, recurse, environment? to 7.3.9.2.4 |
| - move (to) to bootstrap.fs |
| |
| Mon Jul 28 17:08:58 CEST 2003 |
| - add stack overflow check to interpreter |
| - check parse-word result in interpreter. |
| - add ascii and char, add helper handle-lit |
| |
| Tue Jul 29 09:20:18 CEST 2003 |
| - add s" and ." |
| - add [char] and control |
| - heavily move around words in bootstrap.fs |
| to get dependencies resolved. |
| - fix skipws crash |
| - rename query to refill |
| - interpreter reads several words in a line now |
| - interpreter stops now if error encountered in |
| currently parsed line. |
| - add forth definitions of ( and \ |
| - change c parser/interpreter to handle comments |
| correctly. |
| - indent, clean up unix.c |
| |
| Tue Jul 29 18:13:27 CEST 2003 |
| - add .( (chapter 7.3.4.4) |
| - add pack, -trailing (chapter 7.3.4.8) |
| - add d#, h#, o# (chapter 7.3.5.2) |
| - let first stack element start at 1 instead of 0 |
| to have a 1 cell guard band. |
| - set SA_NODEFER flag to signal handler to ensure |
| that it is entered recursively. |
| |
| Tue Jul 29 19:06:18 CEST 2003 |
| - more simplification for unix.c |
| - add ', ['], find |
| - fix pack, count |
| - add literal, compile, [compile], compile, |
| - fix [ |
| |
| Wed Jul 30 01:24:24 CEST 2003 |
| - add >body, body> |
| - add helpers: flags?, immediate?, compile-only?, header |
| - add :, ;, constant, value, variable, buffer: |
| - parse word's flags in interpreter to make colon |
| definitions work |
| - add "compiled" acknowledge when interpreter is in compile mode |
| |
| Wed Jul 30 07:27:58 CEST 2003 |
| - fix flags handling in interpreter |
| - fix handle-text compile mode behaviour |
| - add defer, struct, field |
| - add behaviour, to |
| - add $create, create, does> (missing c code DODOES) |
| - add abort |
| |
| Thu Jul 31 07:58:35 CEST 2003 |
| - fix DODOES cfa code |
| - make 2@ and 2! colon definitions instead of primitives. |
| - add word "cell" |
| - add warning message as described in 7.3.9.1 if an already |
| existing word is created |
| |
| Fri Aug 1 23:32:57 CEST 2003 |
| - fix s" in C interpreter (compare case insensitive) |
| - fix forth source dependencies |
| - fix forth word sm/rem |
| |
| Sat Aug 2 13:34:43 CEST 2003 |
| - add band guard around input buffer |
| - make sure that "header" pads null bytes |
| - define -1,0,1,2,3 early to safe dictionary space |
| |
| Sat Aug 2 16:58:31 CEST 2003 |
| - use getopt/getopt_long for option parsing |
| - add include path option -I to unix |
| - don't create obsolete symlink in forth/Makefile |
| - fix recurse |
| - fix prim word / |
| - implement postpone |
| - fix 2!, ['] and ' |
| - implement evaluate/eval |
| |
| Sun Aug 3 11:48:18 CEST 2003 |
| - implement "bye" to leave the engine |
| - change initial word to "initialize" and |
| make quit restart the forth engine. |
| - fix missing ; in u. |
| - fix return value of find when handling an immediate |
| - getting rid of primitives mod, /mod and /, replacing |
| them by floored variants as IEEE 1275-1994 says. |
| - clean up primitives. |
| |
| Sun Aug 3 23:06:39 CEST 2003 |
| - fix >body, body> |
| - make not a synonym for invert as described in IEEE 1275 |
| - todigit can now switch between capital and small letters via |
| value capital-hex? |
| |
| Mon Aug 4 21:57:06 CEST 2003 |
| - indent unix.c |
| - reimplement do, ?do, loop, +loop with prim helpers. It now |
| passes hayes' ans forth test suite. |
| - adopt unix.c and bootstrap.fs to new (?)do..(+)loop |
| - remove unneeded if around ?do..loop in ", |
| - interpreter: clear input buffer before refilling it |
| - serialize PC changes in dobranch and do?branch |
| |
| Thu Aug 7 19:00:43 CEST 2003 |
| - add/change missing/incomplete copyright notices |
| - implement " |
| |
| Sun Aug 10 19:52:20 CEST 2003 |
| - reimplement catch, through |
| - implement abort" |
| - rephrase endcase |
| - change interpreter to use exception words |
| - implement forget |
| - add dummy "forth" |
| |
| Sun Aug 10 22:12:28 CEST 2003 |
| - fix "spaces" |
| - create subdir util for types.sh and new bin2hex |
| - enable forth.html again, running hayes test suite. |
| - include dictionary in char array instead of elf section |
| when building an x86 "full" image |
| - don't newline in accept. |
| - fix " compile mode behavior. |
| - move throw/catch and use it with ' and ['] |
| - add :noname |
| |
| Thu Aug 14 23:02:15 CEST 2003 |
| - fix "field" |
| - implement second stage bootstrapping |
| NOTE: changes dictionary format! |
| - drop initxt from dictionary, since we know "last" now. |
| - output dictionary can be named on command line. |
| - make segfault handler optional |
| |
| Mon Sep 1 19:41:23 CEST 2003 |
| - move findword() et al to dict.c (needed by openbios.c due |
| to last dictionary change) |
| - fix findword() return values and optimize it slightly. |
| - indented some files. |
| |
| Mon Sep 8 22:43:55 CEST 2003 |
| - add initial AMD64 support (cloned x86 target) |
| - get vocabulary implementation working. maybe buggy, but operable |
| - enable vocabulary support by default (vocabularies? set to true) |
| - drop duplicate "forth" |
| - fix some comments in forth files. |
| |
| Sun Sep 28 14:26:41 CEST 2003 |
| - some documentation and comment fixes |
| - fix parameter passing for io words. |
| |
| Thu Oct 2 08:21:06 CEST 2003 |
| - clean up lit |
| - inline some functions from internal.h (reduces size and execution |
| time) |
| |
| Fri Oct 3 15:20:44 CEST 2003 |
| - make i and j primitives. This safes a lot of time in loops. |
| i.e. the following dummy loop executes 300% faster: |
| : fbar 1000 0 do 1000 0 do j drop i drop loop loop ; |
| |
| Sat Oct 11 20:18:22 CEST 2003 |
| - include plugin interface for unix hosted version. |
| - add plugin_pci and plugin_qt as examples. |
| - add simple set of pci functions for testing the pci plugin |
| - add state variable "runforth" to be changed by the qt plugin |
| on exit. |
| |
| Sun Oct 12 14:57:54 CEST 2003 |
| - move internal.h and forth.h to kernel/ |
| - replace make by $(MAKE) in some places. |
| |
| Tue Oct 14 01:06:39 CEST 2003 |
| - add (immediate) and (compile-only) |
| |
| Wed Oct 15 00:52:49 CEST 2003 |
| - check whether dlopen() needs libdl. |
| - include BSD compile fixes from oxygene |
| - fix abort" |
| |
| Tue Oct 21 22:08:00 CEST 2003 |
| - fix forth.html dependencies |
| - yet another indent orgy |
| |
| Thu Oct 30 16:10:01 CET 2003 |
| - add "call" to execute native code functions |
| - plugin_qt: fix framebuffer address on 64bit systems |
| - plugin_pci: create position independent code. |
| |
| Wed Nov 5 08:38:18 CET 2003 |
| - fix "comp" (from Samuel Rydh) |
| - include instance support (from Samuel Rydh) |
| |
| Sun Nov 9 15:53:33 CET 2003 |
| - some changes for "see" |
| - apply more patches from Samuel. |
| - smaller, better implementation of handle-text |
| |
| Mon Nov 10 22:06:32 CET 2003 |
| - increase max dictionary size from 64k to 128k |
| - add simple fcode to qt plugin |
| - fix handle-text (move null-align up) |
| |
| Tue Nov 11 22:53:27 CET 2003 |
| - rename ?key to key?. |
| - clean up .s |
| - add (cr |
| |
| Tue Nov 17 22:42:54 CET 2003 |
| - enterforth rstack fix (from Samuel) |
| - include latest version of qt interface |
| fcode driver |
| - fix "header" (from Samuel) |
| |
| Wed Nov 26 15:12:07 CET 2003 |
| - merge patches from Samuel: |
| - add $buffer: |
| - fill all of "ib", not only 80 characters |
| - interpreted conditionals support |
| - late initializers |
| |
| Sun Nov 30 23:04:28 CET 2003 |
| - fix bug in enterforth (non-colon words would destroy PC) |
| |
| Sat Dec 13 00:57:01 CET 2003 |
| - add initial ppc infrastructure |
| - only search current wordlist in "header" |
| - seperate unix host binary and bootstrap interpreter. |
| |
| Sun Dec 14 18:13:29 CET 2003 |
| - add sys-debug word and use it to stop forth interpreter |
| during bootstrap if an error occurs. |
| |
| Sat Mar 13 16:30:30 CET 2004 |
| - fix digit problem |
| |
