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3571 Commits

Author SHA1 Message Date
Vítor Santos Costa
1c3c0c6301 fix sub_atom, by Paulo Moura. 2014-10-22 16:22:38 +01:00
Vitor Santos Costa
c13bf88377 error handling bugs in is/2 and =.., found by Paulo Moura. 2014-10-22 10:43:38 +01:00
Vitor Santos Costa
57f928c621 isolate undef and spy code. 2014-10-22 10:10:43 +01:00
Vitor Santos Costa
799b4c0346 fix a case where a comparison entered the enext member of the switch. 
This was introduced to get rid of eclipse warnings :(
 2014-10-21 19:23:44 +01:00
Vítor Santos Costa
ffb97269a0 ISO support (Paulo Moura). 2014-10-21 00:26:40 +01:00
Vitor Santos Costa
a4081673e5 fix indexing on dynamics (bug introduced when fixing MT code). 2014-10-20 23:47:33 +01:00
Vítor Santos Costa
d40b9d1426 restore callable. 2014-10-20 09:20:56 +01:00
Vítor Santos Costa
bf0844a2a0 make sure to reset state after error. 2014-10-20 00:33:36 +01:00
Vítor Santos Costa
a837a303d4 fix warning. 2014-10-19 13:10:02 +01:00
Vítor Santos Costa
0cd0ece207 make error handling for callable more ISO like. 2014-10-19 12:48:14 +01:00
Vítor Santos Costa
47d1bd5ecc allow setting up arithmetic exception handling. 2014-10-19 11:27:53 +01:00
Vítor Santos Costa
53a8a8f7c9 try to make MT more robust by: 
- tracking memory overflows (still worried about blobs)
- moving core components to C-code, namely the mailboxes.
- reducing locking: too many locks == deadlock.
thanks to Paulo Moura for the test suite!
 2014-10-19 01:54:57 +01:00
Vítor Santos Costa
a351e1f38f use BGL lock for big operations. 2014-10-19 01:52:39 +01:00
Vítor Santos Costa
c7d2973c1e avoid confusing gc. 2014-10-19 01:51:50 +01:00
Vítor Santos Costa
69d8b57776 allow peeking in dbterm queues. 2014-10-19 01:51:02 +01:00
Vítor Santos Costa
e668908a6f beautifications. 2014-10-19 01:50:11 +01:00
Vítor Santos Costa
18506025c3 use PP with care: 
- clean after interrupt;
  - use it only for indexing code.
 2014-10-19 01:48:38 +01:00
Vítor Santos Costa
ba03f1da65 avoid fuzzy f errors 2014-10-16 23:56:12 +01:00
Vítor Santos Costa
168f0c6c0c improve error handling 2014-10-16 23:55:34 +01:00
Vitor Santos Costa
1bb12cbc35 second try to fix error handling in arithmetic expressions. THis time: 
- exit at predicate end;
- just return first on multiple erors.
- YapArithError takes care of inner errors, Yp_EvalError fixes externals.
- a few ISO stuff to make Paulo's unit tests go happier.
 2014-10-16 10:49:11 +01:00
Vitor Santos Costa
46e1ce96b4 Yap_cputime() needs thread local memory, so be careful about releasing 
local memory.
 2014-10-15 12:32:00 +01:00
Vítor Santos Costa
8576e67d84 generate exceptions on arithmetic errors 2014-10-15 11:06:07 +01:00
Vitor Santos Costa
49ccb545f8 fix bad call. 2014-10-14 19:39:20 +01:00
Vítor Santos Costa
186adc2053 More thread fixes, including true anonymous mqueues, worker_id for sequential, 
support for arithmetic exceptions on mac, fixes for with_mutex, fixes for dangling pointers
 in thread termination. Uuufff...
 2014-10-14 15:53:24 +01:00
Vítor Santos Costa
90289b7188 fix bad initialization. 2014-10-14 02:10:18 +01:00
Vítor Santos Costa
d76c2a0039 fix duplicates. 2014-10-14 02:09:52 +01:00
Vítor Santos Costa
c95045e14c improve support for floating point exceptions. 2014-10-14 01:13:31 +01:00
Vítor Santos Costa
3c7779ec78 move message queues to C 2014-10-13 12:34:52 +01:00
Vítor Santos Costa
7cbcd17993 avoid warning 2014-10-13 12:33:24 +01:00
Vítor Santos Costa
ce390d987e fix initialization on undefined. 2014-10-12 11:02:47 +01:00
Vítor Santos Costa
a64c6772fc fix atomic_concat/3 to be backtrackable. 2014-10-12 00:32:17 +01:00
Vítor Santos Costa
e3e1bcaca8 fix broken semantics. 2014-10-11 14:08:39 +01:00
Vítor Santos Costa
b2cd81f79a fix bb usage of DB. 2014-10-11 01:39:09 +01:00
Vítor Santos Costa
84527a8c77 fix bb usage of DB. 2014-10-11 01:38:32 +01:00
Vítor Santos Costa
5bf44d2378 fix signal handling in non-threaded (thanks to Paulo Moura). 2014-10-11 01:37:34 +01:00
Vitor Santos Costa
f6bcb22b7c fix undefined procedures to allow hooks as before. 2014-10-10 10:00:27 +01:00
Vitor Santos Costa
cbc579310a fix number_atom broken behaviour when atom was bound. 2014-10-09 10:42:15 +01:00
Vítor Santos Costa
ad82a2619d compute mian functor correctly a(X), [Y] <-- b(X,Y). 2014-10-07 21:04:54 +01:00
Vítor Santos Costa
a54af395cf multifiles are discontiguus by def. 2014-10-07 01:37:42 +01:00
Vítor Santos Costa
11b957f5fe protect from tracing. 2014-10-05 10:19:42 +01:00
Vítor Santos Costa
80faee6824 qload/qsave implementation. 2014-10-02 14:57:50 +01:00
Vítor Santos Costa
2e43165a68 fix debugging message. 2014-10-02 14:48:47 +01:00
Vítor Santos Costa
b1a6f092fd fix compiltion of binary tests to use a long instruction. 2014-10-02 14:38:23 +01:00
Vítor Santos Costa
b8f1ee4a75 extend nb_setarag/3 to call a default case at initialization, ie, 
nb_getval(a, X, X=start).
and just that.
 2014-10-02 14:35:38 +01:00
Vítor Santos Costa
2960f81e04 just say cmp preds are binary. 2014-10-02 14:34:51 +01:00
Vítor Santos Costa
4f77281827 move docs around. 2014-10-02 14:33:22 +01:00
Vítor Santos Costa
a1022f8237 always deref arguments to built-ins. 2014-10-02 14:32:26 +01:00
Vítor Santos Costa
17617e8d20 allow setting file ownership, and make sure preds created by aux 
programs have an owner file.
 2014-10-02 14:21:43 +01:00
Vítor Santos Costa
81440607f1 support outputting strings for debugging. 2014-10-02 14:17:26 +01:00
Vítor Santos Costa
37a49f2135 synchronize compiler oops with their descriptions 
computils; allocate N instruction blocks.
 2014-10-02 14:15:17 +01:00