diff options
Diffstat (limited to 'qemu/roms/openbios/Documentation/kernel')
| -rw-r--r-- | qemu/roms/openbios/Documentation/kernel/AUTHORS | 6 | ||||
| -rw-r--r-- | qemu/roms/openbios/Documentation/kernel/COPYING | 358 | ||||
| -rw-r--r-- | qemu/roms/openbios/Documentation/kernel/Changelog.stepan | 300 | ||||
| -rw-r--r-- | qemu/roms/openbios/Documentation/kernel/TODO | 11 | ||||
| -rw-r--r-- | qemu/roms/openbios/Documentation/kernel/dictformat.txt | 8 | ||||
| -rw-r--r-- | qemu/roms/openbios/Documentation/kernel/glossary.txt | 14 | ||||
| -rw-r--r-- | qemu/roms/openbios/Documentation/kernel/initializers.txt | 24 |
7 files changed, 0 insertions, 721 deletions
diff --git a/qemu/roms/openbios/Documentation/kernel/AUTHORS b/qemu/roms/openbios/Documentation/kernel/AUTHORS deleted file mode 100644 index 365e098db..000000000 --- a/qemu/roms/openbios/Documentation/kernel/AUTHORS +++ /dev/null @@ -1,6 +0,0 @@ -The OpenBIOS forth engine was written by - - Patrick Mauritz <oxygene@openbios.info> - Stefan Reinauer <stepan@openbios.info> - -# tag: list of authors diff --git a/qemu/roms/openbios/Documentation/kernel/COPYING b/qemu/roms/openbios/Documentation/kernel/COPYING deleted file mode 100644 index 91f234ff1..000000000 --- a/qemu/roms/openbios/Documentation/kernel/COPYING +++ /dev/null @@ -1,358 +0,0 @@ -All or most of the source files in this distribution refer to this -file for copyright and warranty information. 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If this is what you want to do, use the GNU Library General -Public License instead of this License. - -# tag: General Public License text -# diff --git a/qemu/roms/openbios/Documentation/kernel/Changelog.stepan b/qemu/roms/openbios/Documentation/kernel/Changelog.stepan deleted file mode 100644 index 1b4d5344f..000000000 --- a/qemu/roms/openbios/Documentation/kernel/Changelog.stepan +++ /dev/null @@ -1,300 +0,0 @@ -# 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 - diff --git a/qemu/roms/openbios/Documentation/kernel/TODO b/qemu/roms/openbios/Documentation/kernel/TODO deleted file mode 100644 index 82ebf7b3e..000000000 --- a/qemu/roms/openbios/Documentation/kernel/TODO +++ /dev/null @@ -1,11 +0,0 @@ -TODO - -booting - * support more arches than x86+amd64 - * compressed + rommable dictionary - -forth bootstrap - * make prompt configurable - * check state-variable when defining a new word. - -tag: TODO for the forth system diff --git a/qemu/roms/openbios/Documentation/kernel/dictformat.txt b/qemu/roms/openbios/Documentation/kernel/dictformat.txt deleted file mode 100644 index 431e2cd3c..000000000 --- a/qemu/roms/openbios/Documentation/kernel/dictformat.txt +++ /dev/null @@ -1,8 +0,0 @@ -# tag: contains a description of the dictionary format - -name | length of name in bytes + 0x80 | align with 0's | flags (bit 7 set) | LFA | CFA | PFA - -LFA == link field address (backlink) -CFA == code field address ("word type") -PFA == program field address (definitions) - diff --git a/qemu/roms/openbios/Documentation/kernel/glossary.txt b/qemu/roms/openbios/Documentation/kernel/glossary.txt deleted file mode 100644 index 74785f121..000000000 --- a/qemu/roms/openbios/Documentation/kernel/glossary.txt +++ /dev/null @@ -1,14 +0,0 @@ -# tag: glossary of openbios forth - -# dictionary -LFA == link field address (backlink) -CFA == code field address ("word type") -PFA == program field address (definitions) - -# forth engine -TIB == text input buffer - -inner interpreter: interprets dictionary, does threading -outer interpreter: "user" interpreter, reads forth words from user. - - diff --git a/qemu/roms/openbios/Documentation/kernel/initializers.txt b/qemu/roms/openbios/Documentation/kernel/initializers.txt deleted file mode 100644 index 18a8e23a7..000000000 --- a/qemu/roms/openbios/Documentation/kernel/initializers.txt +++ /dev/null @@ -1,24 +0,0 @@ - -Initializers are called when the forth kernel is started, to do some -initialization stuff. -Pro: If code needs initialization you can keep this in place with the code -and don't need to patch the kernel itself to do so. - -There are 2 types of initializers. "Normal" and "Late" initializers. - -Since initializers are only called during startup, they don't need a name. - -Definition: - initializer ( xt -- ) - late-initializer ( xt -- ) - -Examples: - :noname <definition> ; initializer - - :noname - some-base initializations - ; late-initializer - -Late initializers are run after all ordinary initializers have -been executed. - |