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76 Commits

Author SHA1 Message Date
Doug Rabson
1a4f097e7a Avoid an alignment fault on 64bit architectures. 
Reviewed by: dcs
 2001-09-04 13:13:12 +00:00
Doug Rabson
350ee9804b Add definition for arch-ia64. 2001-09-04 08:51:15 +00:00
Doug Rabson
10357ecd95 Add ia64 system dependancies. 2001-09-04 08:50:23 +00:00
Daniel C. Sobral
38e0371f17 Turn dictthreshold and dictincrease into cell-sized variables, so 
they can be used with cell operators like !.

As I did this, I noticed the whole CELL thing might have problems with
big endian architectures with sizeof(int)!=sizeof(void*).
 2001-05-29 23:44:12 +00:00
Daniel C. Sobral
66bd171e5f As in with ":", check dictionary space and increase it if necessary before 
"create".
 2001-05-27 16:30:10 +00:00
Daniel C. Sobral
ec10295143 FICL 2.05 has a flawed definition of BASE. Fix it. 
Spotted by: Peter Jeremy <peter.jeremy@alcatel.com.au>
 2001-05-10 05:13:09 +00:00
Daniel C. Sobral
49acc8fe50 Bring in ficl 2.05. 
This version has a step debugger, which now completely replaces the
old trace feature. Also, we moved all of the FreeBSD-specific MI
code to loader.c, reducing the diff between this and the official
FICL distribution.
 2001-04-29 02:36:36 +00:00
Ruslan Ermilov
afcf05e46a setlocale(3) has been fixed to match POSIX standard: 
LC_ALL takes precedence over other LC_* envariables.
 2001-03-02 16:52:14 +00:00
Andrey A. Chernov
fea0a15961 Cosmetique: don't use localized date 2000-12-01 01:58:48 +00:00
David E. O'Brien
f9c70d7647 Don't use the Gawkism strftime(). Pass in the date stamp on the awk 
command line instead.

Approved by:	dcs
 2000-11-14 21:02:49 +00:00
Doug Rabson
55f0c30072 Fix this so that we actually define HAVE_PNP when its available. 2000-09-10 17:11:27 +00:00
Doug Rabson
4eedebf31f Only build PnP parts if the platform supports PnP. 2000-09-10 12:15:30 +00:00
Daniel C. Sobral
f5da975f8f Add the infrastructure necessary to handle PnP from a Forth script. 
Also, export the file_findfile() function. Again, this is taken from
work in progress but frozen for the time being. Since it works, I'd
rather commit and remove any uglyness later than hide it on my tree.
 2000-09-08 17:03:53 +00:00
Peter Wemm
5aef48a16b Add -mpreferred-stack-boundary=2 to CFLAGS for i386. This and libstand 
reduces /boot/loader from 163840 bytes to 155648 and pxeboot from 165888
bytes to 157696 bytes.
 2000-08-11 23:23:20 +00:00
Daniel C. Sobral
70e1899762 Fix REFILL. It must throw RESTART instead of OUTOFTEXT so that 
execution can take place at the point where it stopped after the
input buffer has been refilled.

Add ANS Forth CORE EXT and FILE word SOURCE-ID.
 2000-06-12 16:46:28 +00:00
Daniel C. Sobral
23bab6002c Make abort" functional in interpret mode. This behavior is undefined 
by ANS Forth standard, but it's useful.

Also, define the constant true in a more strict way. C might garantee
2-complement math, but Forth doesn't.
 2000-06-12 16:42:02 +00:00
Daniel C. Sobral
d2083bf417 Make comment reflect reality. 2000-06-12 16:40:00 +00:00
Daniel C. Sobral
f0b972df2f Add setenv, getenv, setenv?, unsetenv, copyin and copyout to FICL. 2000-06-07 22:07:01 +00:00
Daniel C. Sobral
7015e7c9a1 Remove a bug that caused local variables declarations in the format 
{ | internal -- } to be rejected.
 2000-06-07 22:00:10 +00:00
Daniel C. Sobral
11b96475f7 Apply a number of fixes for the Alpha platform. 2000-06-02 20:07:56 +00:00
Daniel C. Sobral
b8e8da45a9 Add something that was missing from the original 2.04 distribution. 2000-06-02 13:49:09 +00:00
Daniel C. Sobral
b270590aeb Add "int" sized manipulation words. 2000-06-01 18:10:44 +00:00
Daniel C. Sobral
b6b204a98b Strip spaces and comments more agressively. 2000-05-26 22:58:10 +00:00
Daniel C. Sobral
7795d19132 Bring in FICL 2.04. No bump of loader version is required by this 
commit.
 2000-05-26 21:35:08 +00:00
Peter Wemm
4887dfcfd4 Stop libficl from using floating point registers - this was cauing 
dictDelete() to fault early on the Alpha and was the original cause of
the Alpha ficl failures.
 2000-05-12 21:51:20 +00:00
Daniel C. Sobral
ff7e939c43 Lay the groundwork for on-demand dictionary expansion. 2000-05-05 02:06:38 +00:00
Daniel C. Sobral
20689aa3d4 Correct a bug whereby allocations to the dictionary would not be allowed 
unless four times the space requested was available.
 2000-05-04 23:23:13 +00:00
Daniel C. Sobral
1ca3a0ce6a Add heap?, so we can tell how much free space we have left. 2000-05-04 20:41:30 +00:00
Daniel C. Sobral
bc9ca81f3d Implement a machine-independent (word size-independent) FICL_TRUE. 2000-01-28 03:59:12 +00:00
Daniel C. Sobral
c2881538fa ANS Forth for logical not is 0=, not invert. Replace wrong usage. 2000-01-28 03:41:39 +00:00
Daniel C. Sobral
d9d102dd14 Add testmain.o to CLEANFILES. 2000-01-28 03:07:25 +00:00
Daniel C. Sobral
5c23af7cdb Try my hand again at removing ugly testmain target. 2000-01-28 02:40:23 +00:00
Daniel C. Sobral
3f45ca0445 Zeroes structure before using it. 1999-11-27 18:31:57 +00:00
Daniel C. Sobral
0ae220095f Revert ill-considered simplification in 1.13. 
Pointed by: peter
 1999-11-23 16:28:39 +00:00
Daniel C. Sobral
83b912c6e6 Improve Makefile by using .PATH. 
Taught by: peter
 1999-11-23 15:55:28 +00:00
Daniel C. Sobral
8967d5f42e Improve on ficl port to alpha. 
Files sysdep.[ch] are now in ${MACHINE_ARCH} subdirectory. Internal
#if's used to identify the platform where removed.

Make rule for target testmain was greatly simplified, because it was
easier simplifying it than changing it to support the new location of
sysdep.[ch].

(a repo-copy was done on sysdep.[ch], of course)
 1999-11-23 15:24:30 +00:00
Daniel C. Sobral
99915e5b91 (Hopefully) make all necessary changes for ficl to support alpha. 1999-11-23 11:17:37 +00:00
Daniel C. Sobral
0812b1e2c9 Fix world-breaking bug, add $FreeBSD$ tag. 
This happened to be my first "for real" broken world. I had broken
it once before, but nobody noticed, so it didn't count.

So, how do I get the "I broke world and all I got was the lousy t-shirt"
t-shirt?
 1999-09-29 10:58:43 +00:00
Daniel C. Sobral
de271252c9 Bring in ficl version 2.03. No version bump for loader. 1999-09-29 04:43:16 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Daniel C. Sobral
459b9f6fce Reactivate trace! after making it egcs-friendly. 1999-04-06 02:43:06 +00:00
Daniel C. Sobral
a1134d7659 Disable trace! until it gets fixed. 1999-03-17 23:03:36 +00:00
Daniel C. Sobral
3e626fb3c1 Remove redundant code. 1999-03-15 08:08:20 +00:00
Daniel C. Sobral
52f42bab71 Make $ print different lines in, well, different lines. 1999-02-28 02:10:14 +00:00
Jordan K. Hubbard
73899d2e48 Remove dictHashSummary internal function; it used doubles. 
Submitted by:		Daniel C. Sobral <dcs@newsguy.com>
 1999-02-09 16:04:19 +00:00
Daniel C. Sobral
98c5378cdc Make FICL_TRACE default. 
Add freebsd.fr, for FreeBSD specific forth source. Add $ and %, to
replace the lost @ and - functionality of include. $ has the opposite
behavior of @ though, since the default behavior was inverted.
 1999-02-04 17:13:49 +00:00
Daniel C. Sobral
099d325dd5 Make ficlExec recursive. This removes vmReset and vmQuit from the 
error cases, but the replacement should be doing everything they
did, except what did shouldn't be doing, and might do a little more
they ought to be doing.
 1999-02-04 16:53:47 +00:00
Daniel C. Sobral
15369f7e9f Fix ficlExecFD to take kern/9412 changes into account. Also modify it 
not to vmThrow errors. This is not what the comments say it does, and
it doesn't work when there is no ficlExec environment (like it's only
use in sys/boot/common/interp_forth.c).

PR:		bin/9772
 1999-02-04 13:28:56 +00:00
Daniel C. Sobral
e08e812d7a The trace facility was full of bugs. Correct that by using the 
right variable.

PR:		bin/9756
 1999-02-04 13:20:30 +00:00
Daniel C. Sobral
7505875a0a The previous fix for "type" was absolutely lousy. Not only the buffer 
allocated was not big enough, but it ended up to being used where it
was supposed to be used. The person who did that ought to be shot, but
since I'm a good person, I'll forgive myself...

PR:		bin/9743
 1999-02-04 13:06:47 +00:00