CVS log for gforth/Attic/forth.h

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Default branch: MAIN
Current tag: MAIN

jwilke's changes:
Moved many files to other directories
renamed many files
other changes unknown to me.

added double indirect threaded version and making of fully relocatable images.
added gforth-makeimage script for making fully relocatable images.
removed locals bug in if else endif constructs.
added mmap support for machines without MAP_ANON
removed command-line options -c and -o
moved definition of DOES_HANDLER_SIZE from machine.h to forth.h.
added hpux FLUSH_ICACHE in m68k.h
made source words print decimal

use mmap for allocating the dictionary and the stacks on some systems
added installdirs target to Makefile.in.
Use mkinstalldirs instead of install-sh -d.
added version-stamp to avoid recompiling everything after changing Makefile.in.
mostly fixed the maiming of words containing '/' in TAGS
added options --clear-dictionary and --debug.

Some fixes to run on Next

adapted DOES_CODE in alpha.h m68k.h mips.h power.h and sparc.h
worked around a bug in SunOS4 in prims2x.fs
fixed typo in main.c

fixed some macros such that their arguments are only evaluated once.
checked in special.fs

SPECIAL: to create special "state-smart" words

changed bahviour of system (no longer returns wretval, but puts it in $?)
added (system) ( c_addr u -- wretval wior )
changed close-pipe (now also returns wretval)
changed calls to strncasecmp to memcasecmp

completed double-cell support for machines without a corresponding C int type

Made gforth run on Alpha (changed Bool to Cell and worked around
malloc(0)=0).

added copyright headers
changes to loadfilename & co. to make savesystem transparent to
 assertions and ~~

Changed threading ifdefs.
Requires debugging !!!!!!
Perhaps change concepts with LONG_LATENCY
on RISCs.
Added sokoban.fs as a nice little game.

Fixed problems with hppa.h
Made engine.c compile  without warning
rewrote cache.c for hppa.h with true asm template.

Now gforth.fi is a nonrelocatable image containing all of startup.fs etc.
savesystem now saves `included-files', too (so require does not start from
 scratch)
added/fixed stack effect and wordset documentation for many words in kernal.fs
some reformatting in kernal.fs
fixed some wordset info in primitives
added strsignal

added code.fs (code, ;code, end-code, assembler)
renamed dostruc to dofield
made index and doc-entries nicer
Only words containing 'e' or 'E' are converted to FP numbers.
added many wordset comments
added flush-icache primitive and FLUSH_ICACHE macro
added +DO, U+DO, -DO, U-DO and -LOOP
added code address labels (`docol:' etc.)
fixed sparc cache_flush

Added structure support in kernal
fixed bug on dictionary expand (512 wordlist limit)

float.fs: Added f~ (f-proximate)
wordsets.fs: Added missing float words
Added 16 bit and 64 bit support in cross.fs
Fixed some bugs which asume sizeof(int)=sizeof(Cell)

Reorganized configuration: configure is now created by autoconf from
configure.in; I still left it in the CVS repository because not
everyone has autoconf. decstation.h renamed to mips.h and apollo68k to
m68k. Added general 32bit.h description, which the other machine
descriptions use. Created/copied replacement files install-sh memcmp.c
memmove.c select.c (carved out from ecvt.c) strtol.c
strtoul.c. Bytesex is now handled by configure.

Deciding the threading method is now done in machine.h, this should
also be done for USE_TOS and USE_FTOS.

Updated ToDo and INSTALL; Wrote README; Lifted COPYING and getopt*
from other packages;  removed $Id$ lines from some files

Made DTC on HPPA run!
Changed -DDEBUG output to go to stderr

Added proper option processing to main.c
image and source files are now searched in $GFORTHPATH

make now generates both images
the image names were changed
added C-level support for deferred words (dodefer)
made 2>r 2r> 2r@ 2rdrop primitives
some tuning of the outer interpreter; eliminated many words based on
 counted strings
Replaced the hash function with one that works better for larger tables

signals are now translated into THROWs
A number of bug fixes (make a diff of BUGS for details)
added assert.fs and debugging.fs
made .s nicer
keep names of included files (in loadfilename) and print them upon error

make sure BIG_ENDIAN is undefined before  machine.h is included.

Fixed problem with ?dup
Deleted noop output like sp+=0 from prims2x.fs
Made wordinfo.fs work with DTC on i386
Added a faster (???) relocater

local variables
rewrote primitives2c.el in Forth (prims2x.el)
various small changes
Added Files:
 	from-cut-here gforth.el gforth.texi glocals.fs gray.fs
 	locals-test.fs prims2x.fs

Got direct threading to work!

Added direct threading for R3/4000. Still needs cache flush.
Added direct threading for R3/4000. Needs still cache flush.

Initial revision