Vitor Santos Costa
834e3ed5d0
make arg/3 compatible with SWI for atomic argument (fail silently).
2010-07-19 14:38:17 +01:00
Vítor Santos Costa
ecce575a0a
fix stack calculation (ricardo rocha)
2010-07-06 15:31:17 +01:00
Vítor Santos Costa
247d59f0ef
- slots should be considered as always live for gc.
...
- make sure slots do not die when they should be live, and vice-versa.
- improve a little on foreign_frame
2010-06-01 00:40:58 +01:00
Vítor Santos Costa
ae2421951b
fix comparison between terms when rationals come up.
2010-05-28 12:07:01 +01:00
Vitor Santos Costa
fd9f4efe0b
fix indexing of bignums (obs from Jos de Roo).
2010-05-14 12:42:30 +01:00
Vitor Santos Costa
c2f84c9e28
fix unify_dbterm.
2010-05-13 00:04:56 +01:00
Vitor Santos Costa
924e614857
fix related instructions.
2010-05-12 23:54:06 +01:00
Vitor Santos Costa
45fac6d7b5
fix bug in unify_bigint (obs from Jos de Roo).
2010-05-12 23:48:37 +01:00
Vítor Santos Costa
be2a3a635e
L constants are evil in 64 bits
2010-05-11 12:25:49 +01:00
Vítor Santos Costa II
ba996c8dd5
fix bad call to low_level_tracer.
2010-05-03 16:34:20 +01:00
Ricardo Rocha
e122f2ca8d
Global trie support: atomic terms (vars, integers and atoms) are now stored
...
in the local tries (and not in the global trie). This required major changes
to the trie instructions in order to unify the use of the auxiliary stack
organization for the terms in the local tries and in the global trie.
2010-04-15 01:09:59 +01:00
Vítor Santos Costa II
d524dd542d
test could access unused memory.
2010-04-09 18:07:45 +01:00
Vitor Santos Costa
d5e1ff38f4
new interface to access globals. They are not in a file called GLOBALS, from which
...
we generate several files automatically.
2010-03-21 22:12:42 +00:00
Vitor Santos Costa
81635b48fb
use isattvar
2010-03-08 09:17:40 +00:00
Vitor Santos Costa
3070e4ce9d
fix locking issues with dynamic predicates and threads (obs from Paulo Moura).
2010-03-03 22:11:50 +00:00
Vítor Santos Costa
692a482adf
fix gc call while in meta-call.
2010-02-19 15:37:36 +00:00
Vitor Santos Costa
3b4bb45c62
fix error handling in builtin arithmetic (obs from Jose Santos).
2010-02-18 10:56:59 +00:00
Vítor Manuel de Morais Santos Costa
4d341f2aab
fix bad call to gc (obs from Jose Santos).
2010-01-29 15:21:00 +00:00
Vítor Manuel de Morais Santos Costa
bcc4a27206
cut_succeed and cut_fail should recover pool of try_c and should
...
do trim_trail (not that the latter really matters).
2010-01-26 18:03:09 +00:00
Vítor Manuel de Morais Santos Costa
b0ea945ebc
Merge branch 'master' of gitosis@yap.dcc.fc.up.pt:yap-6
2010-01-26 11:40:47 +00:00
Vítor Manuel de Morais Santos Costa
4d54ea4c92
improve PP on threaded version
2010-01-26 11:40:32 +00:00
Vitor Santos Costa
ce3a193ae7
fix forgotten unlocks.
2010-01-25 09:01:04 +00:00
Vítor Manuel de Morais Santos Costa
5ef31fbfd2
experiment in or-parallel threads.
2010-01-14 15:58:19 +00:00
Vitor Santos Costa
df2b11a6ec
define Optype for xxc, for instructions whose constant argument is a term, like functor(a,X,T).
2009-12-06 00:37:48 +00:00
Vítor Manuel de Morais Santos Costa
d746afaa32
UserCode may changed YENV, so be careful, be very careful! (obs from Nuno Fonseca).
2009-11-27 13:14:30 +00:00
Vítor Manuel de Morais Santos Costa
b5ad71c9c1
improve functor tracing
2009-11-10 11:25:39 +00:00
Vítor Manuel de Morais Santos Costa
2fdf8e9bda
fix bad ! register when calling continuation of meta-predicate (obs from A Kimmig).
2009-11-03 23:17:06 +00:00
Costa Vitor
418fa1a396
64 bit machines may be using S while calling ExpandIndex.
2009-08-19 20:22:04 -05:00
Ricardo Rocha
fc31e7066e
improve the support for deterministic tabling (still experimental,
...
problems mainly with the garbage collector)
2009-08-07 17:29:53 +01:00
Costa Vitor
66683aeef9
slots were not inited in tabling code, due to bad ifdef (obs from Chris Mungall).
2009-07-17 18:39:50 -05:00
Ricardo Rocha
5e4d7078ab
support for trie compact lists (version 2): this new version uses
...
different marks to distinguish the lists ending with the empty list
from the lists ending with a non-empty list term.
2009-07-05 05:14:08 +01:00
Costa Vitor
026a666055
trail check on C entry: make sure we don't have unhandled trail overflows.
2009-06-26 14:08:15 -05:00
Costa Vitor
772d091a70
fix bad call to retry_counter
2009-06-26 13:16:42 -05:00
Costa Vitor
246d32551a
do not set PREG until being sure we have to jump
2009-06-23 06:50:53 -05:00
Costa Vitor
d47560342c
more fixes to call_counter: try to keep on counting system builtins.
2009-06-22 12:40:55 -05:00
Costa Vitor
50f7a80546
transfer call and profiler to spy.
2009-06-22 11:12:56 -05:00
Costa Vitor
53fa330d90
always use YREG, not YENV, in case we have enough registers.
2009-06-16 21:20:35 -05:00
Vitor Santos Costa
95f28228f6
- separate user_try and user_retry
...
- make sure we have slots inited in retrying user C code.
2009-06-01 15:30:22 -05:00
Vitor Santos Costa
e84ecf2eaf
fix #37 : give resource error if trying to create a functor with bignum arity
...
also, allow meta-call to create large functors > Int.
2009-05-29 22:34:50 -05:00
Costa Vitor
c00facdd17
exception at fail could loop with bad env. #59
2009-05-22 19:43:17 -05:00
Costa Vitor
8fcc534a19
fix bad error propagation in term comparison #53
2009-05-22 18:44:05 -05:00
Vitor Santos Costa
8e7695a42c
make Yap_Eval only on entry.
2009-05-16 22:41:44 -07:00
Vitor Santos Costa
61973a2be6
be careful: error handling may have changed PC in call_c_with_fail!
2009-05-09 23:40:17 -04:00
Vitor Santos Costa
f53c741d96
improve low-level tracer.
2009-05-09 23:30:20 -04:00
Vitor Santos Costa
35c1cb6338
put future environment when waking up goals before failure.
2009-05-04 18:11:43 -05:00
Vitor Santos Costa
2016e118b3
Ulrich Neumerkel's patch so that variables are declared in front of a block.
2009-05-02 10:54:09 -05:00
Vitor Santos Costa
8275f2232c
fix handling of multiassignment variables with tabling;
...
fix bad overflow handling when copying terms from tries.
2009-05-01 11:53:59 -05:00
Vitor Santos Costa
c92765d962
SREG and S could be different; also S might be in use if there is an
...
overflow and the index code is jumping to the middle.
2009-04-18 15:22:51 -05:00
Vitor Santos Costa
7e98e5acdb
fix another internal deadlock.
2009-04-17 14:17:43 -05:00
Vitor Santos Costa
9624026beb
locking fixes.
2009-04-16 11:19:26 -05:00
