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253 Commits

Author SHA1 Message Date
Vitor Santos Costa
48b891a5b2 Merge branch 'master' of ../yap-6.2 2011-02-03 11:27:01 +00:00
Vitor Santos Costa
6cccadb8cb export signal:wq 2011-02-03 11:26:46 +00:00
U-WIN-U2045GN0RNQ\Vítor Santos Costa
a4a1feeacc improve SWI emulation in WIN32. 2011-02-03 11:23:12 +00:00
Vítor Santos Costa
cbf6caddbd fix support for comparing weird terms. 2011-02-02 19:37:11 +00:00
Vitor Santos Costa
313273cce0 fix debugging messages. 2011-01-21 08:14:30 -06:00
Vitor Santos Costa
a9587b5e3d restore and agc of recorded terms 
overflows in recorded.
 2011-01-02 21:16:29 -06:00
Vitor Santos Costa
5feb6a9dc5 SWI emulation: it is unsafe to keep arguments in regs. 2010-12-30 22:42:30 -06:00
Vítor Santos Costa
eb82f5fa2a more fixes to recursive call execution and backtracking from within C-mode. 
semweb java example now working.
 2010-12-14 09:30:40 +00:00
Vítor Santos Costa
21bbffceda make sure we rebuild saved state stuff even if we do not actually enter top-level. 
fix bug with some definitions being reset at load time.
 2010-12-07 15:06:53 +00:00
Vítor Santos Costa
8db05c883b make sure we separate betwen async exceptions and synchroneous. 2010-12-04 19:05:13 +00:00
Abramo Bagnara
94194209ec Extended C predicates to have 10 arguments. 2010-11-30 12:27:30 +00:00
vsc
312d82816e fix memory allocation (MMAP) for shared LOCAL and GLOBAL in ENV_COPY 2010-10-15 02:06:37 +01:00
Vitor Santos Costa
99c5a17b12 Implement Halt Hook (request from Bernd). 2010-09-24 14:00:53 +01:00
Vitor Santos Costa
8b9cf7dc2a YAP_SetYAP_Flag 2010-08-30 22:25:56 -05:00
Vitor Santos Costa
3e6ce40eb1 indenting cganges 2010-08-17 13:02:28 +01:00
Vítor Santos Costa
f1977f5dab allow saving and restoring current arguments to/from slots. 2010-08-04 17:36:20 +01:00
Vítor Santos Costa
388f4fb782 expand C-interface to allow access to common term operations (request from Ingo Molnar). 2010-08-02 19:48:17 +01:00
Vitor Santos Costa
5cd55b0e0e EX changes 2010-07-27 23:29:55 +01:00
Vítor Santos Costa
2ce4427395 fix bad error handling 
unlock new stream
 2010-07-26 12:56:17 +01:00
Vitor Santos Costa
f3b9811ef7 more packages to implement better thread interface. 2010-07-23 15:54:13 +01:00
Vítor Santos Costa
3dd68aa8bd fix EX: it cannot be a term and it should be a placeholder for BallTerm, 
so the twp can never be alive at the same time.
 2010-07-21 12:49:06 +01:00
Vítor Santos Costa
d100e697a3 fix debugging message 2010-06-23 11:45:44 +01:00
Vítor Santos Costa
0718f3e08d USE_THREADS->THREADS 2010-06-08 10:40:55 +01:00
Vítor Santos Costa
05a20e26f3 make sure we return correct code in YAP_Boot 2010-06-06 23:03:59 +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
faeef37a03 long -> Int 2010-05-10 10:21:56 +01:00
Vítor Santos Costa
aadbb136f5 make sure we always look for slots if called from user code. 
oops beautifications.
 2010-05-04 14:53:34 +01:00
Vítor Santos Costa II
661b9c3b7d protect base choice-point from nasty cutting. 2010-04-13 00:31:25 +01:00
Vítor Santos Costa II
8efec0b26e put ThOr back in shape. 2010-04-09 11:56:07 +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
99460df195 use IsAttVar 2010-03-08 09:19:35 +00:00
Vitor Santos Costa
08257b2817 use YAPSHAREDIR instead of YAP_PL_SRCDIR to book from Prolog files. 2010-03-05 09:51:52 +00:00
Vítor Manuel de Morais Santos Costa
f56b9ab426 each OPTYap worker needs its own auxiliary stack! 2010-01-29 12:28:00 +00:00
Vítor Manuel de Morais Santos Costa
98c0964c80 iget rid of annoying message. 2010-01-26 16:35:15 +00:00
Vitor Santos Costa
b112574dc5 booting should not be console controlled. 2010-01-26 12:20:46 +00:00
Vítor Manuel de Morais Santos Costa
5ef31fbfd2 experiment in or-parallel threads. 2010-01-14 15:58:19 +00:00
Vítor Manuel de Morais Santos Costa
d4b14648b0 fix confusion with SWI handling of C-backtrackable predicates. 2010-01-12 14:58:48 +00:00
Vítor Manuel de Morais Santos Costa
324833f84a fix excessive trimming in C-interface for backtrackable predicates (obs from José Vieira). 2010-01-11 15:44:43 +00:00
Vitor Santos Costa
5fc26e1b45 improve emulataion of backtrackable SWI c-code (request from NF). 2010-01-06 11:25:15 -02:00
Vitor Santos Costa
6d1eec34db make atom locking compatible with SWI-Prolog. 2009-12-21 10:12:47 -02:00
Vítor Manuel de Morais Santos Costa
783c5ed6bc fix excessive untrailing in C-code interface (obs from Nuno Fonseca). 2009-12-04 22:58:46 +00:00
Vítor Manuel de Morais Santos Costa
1176f71f3a support for making sure exceptions are reset when they should be reset (obs from Nuno Fonseca, #159) 2009-12-03 17:48:25 +00:00
Vítor Manuel de Morais Santos Costa
b16623d026 fix realloc and friends (obs from Nuno Fonseca). 2009-11-27 13:31:03 +00:00
Vítor Manuel de Morais Santos Costa
98f79484ae change throw mechanism to fit better with cleanup mechanism: 
- balls are now stored off line and recovered by Prolog code when everything
is safe.
- if a ball exists, throw uses the *existing* one (be careful not to have one
laying around).
- Jump routine cleans up every cp except ones for setup_call handling, backtracking simply calls setup handlers.
 2009-11-27 11:21:24 +00:00
Ricardo Rocha
8a557012dd add primitive YAP_IsLongIntTerm to the C Language interface. 2009-11-23 18:46:57 +00:00
nf@khaixa.(none)
1bfbe535da Extended support for SWI-Prolog C interface. 2009-11-20 08:42:22 +00:00
Vitor Santos Costa
d9016fa650 init_local should be called Yap_init_local to avoid clashesh. 2009-11-19 08:24:38 +00:00
Vitor Santos Costa
4c8eb33e06 we had args already (no need for argv0) 
improve error handling in YAP_ReadBuffer
 2009-10-26 10:42:19 +00:00
Vitor Santos Costa
11cefa668a handle overflow error in YAP_MkPairTerm ( obs from Fabrizio Riguzzi). 2009-07-13 21:55:57 -05:00
Costa Vitor
f5a72828a0 fix SPARC register allocation bugs (not verified) #130 2009-06-15 10:29:31 -05:00
Costa Vitor
8e55611d90 fix bad test for space overflow 2009-06-01 19:28:30 -05:00
Costa Vitor
00c9194014 fix reference to Yap_regp 2009-06-01 15:46:37 -05:00
Vitor Santos Costa
0bd3c910dd step towards better emulation of SWI in backtrackable predicates. 2009-06-01 15:32:36 -05:00
Vitor Santos Costa
23301fb19a avoid warning on malloc 2009-05-22 14:01:22 -05:00
Vitor Santos Costa
51e669dcfb support for passing priority as argument to write. (Ulrich's #45). 
fixes on making write handle infinite loops
 2009-05-22 13:24:27 -05:00
Vitor Santos Costa
13e2febd30 stack overflow instructions could be wiped out by Restore. 2009-05-12 17:01:53 -05:00
Vitor Santos Costa
39ccbd345d make options -T -L -G work as SWI: they impose a maximum size limit 2009-05-10 13:36:55 -04:00
Vitor Santos Costa
58838b7838 fix attributed variable space allocation 2009-05-01 12:11:52 -05:00
Vitor Santos Costa
450123d5c6 fix FileNoFromStream 2009-04-25 10:28:34 -05:00
Vitor Santos Costa
1ea4a27dd1 YAP_FileNoFromStream for Nf 2009-04-22 21:42:15 -05:00
Vitor Santos Costa
7ed3b456ac add Yap_FileDescriptorFromStream at request from NF. 2009-04-22 16:41:41 -05:00
Vitor Santos Costa
b92b026c90 more patches to support Anderson's JIT. 2009-04-08 00:32:36 +01:00
Vitor Santos Costa
2aa5aa3a26 add -A flag to ask for more attributed stack. 2009-03-27 15:15:54 +00:00
Vitor Santos Costa
8a0b7312e4 get rid of thread warnings.. 2009-03-26 00:39:44 +00:00
Vitor Santos Costa
5ef03f2d0f fix BLOB operations and get rid of warning 2009-03-14 10:06:55 +00:00
Vitor Santos Costa
1161f80426 fix calling SWI C-Predicates. 2009-03-13 19:36:38 +00:00
Vitor Santos Costa
91657556ee more UDI stuff. 2009-02-25 00:13:45 +00:00
Vitor Santos Costa
fe85e92992 fixes for x86_64 compilation (with David Vaz). 2009-02-10 14:24:20 +00:00
Vitor Santos Costa
33b4a02fae extend C-interface to check if a variable is AttVar and to fetch all the 
attributes.
 2009-02-09 22:45:50 +00:00
Vítor Santos Costa
a8ac9bfb43 generate known atoms and functors automatically 2008-12-23 01:53:52 +00:00
Vítor Santos Costa
8efcdf7eaa add support for creating a list of codes or atoms incrementally. 2008-12-22 13:49:44 +00:00
Vítor Santos Costa
43e70f2003 more changes to support SWI Input/Output. Now it compiles, which does 
not mean it would work!
 2008-12-22 12:03:14 +00:00
Vítor Santos Costa
a2744ed186 further changes to better support SWI interface. 2008-12-17 14:47:05 +00:00
Vítor Santos Costa
2b0c27deb6 Remove attempt to emulate SWI I/O 
add YAP_getcwd and PL_cwd to interface
 2008-12-13 16:07:55 +00:00
Vítor Santos Costa
13dd600f88 add type to BIG NUMs, so that we can easily know what it is all about. 2008-11-28 15:54:46 +00:00
Vitor Santos Costa
de043e3ee9 generate an Error on memory overflow. 2008-10-29 18:19:15 +00:00
Vitor Santos Costa
0dcf34b7bc mainbranch fixes to: 
- fix quoted characters output
- fix line position in read_term and friends
- make messages look a bit better
- CLP(BN) EM improvements.
 2008-10-23 22:17:45 +01:00
Vítor Santos Costa
fdf762e326 push changes to make tabling work: don't ignore tabling and yapor fields 
in optype.
 2008-09-05 05:22:19 +01:00
Vítor Santos Costa
17ba194c1e Include new instruction execute_cpred to perform tail optimisation for 
builtins. Required changes:
- be careful about creeping in deallocate: it may be followed by
something that is not a cut nor a proceed.
- include new instruction in absmi.c: it is a merge of execute and
call_cpred.
- change compiler to generate execute even for C builtins.
- be careful with dexecute: it may not be done if execute_op is a C
builtin.
- if we are in execute_cpred, the garbage collector cannot trust P:
instead it must look at CP to find out the size of the current
environment. The macro gc_P receives that information.
- We don't need to change CP if we do a meta-call from within
execute_cpred (and we in fact cannot). Check places where we do
meta-calls: exec, clause in cdmgr, and lu_recorded.
 2008-08-28 04:43:00 +01:00
Vítor Santos Costa
f499115573 redo lost updates 2008-08-21 13:38:25 +01:00
vsc
2581c3a3bf more threadin fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2300 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-07 20:51:23 +00:00
vsc
a3983fa820 swi compatibility support 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2294 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-01 21:44:25 +00:00
vsc
e1866e2917 improve C-interface and SWI comptaibility a bit. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2292 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-07-24 16:02:04 +00:00
vsc
d8e5f2c895 fixes by Bart and Tom: mostly libraries but nasty one in indexing 
compilation.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2286 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-07-11 17:02:10 +00:00
vsc
39c4a2e67f fix c_interface not to crash when people try to recover slots that are 
not there.
fix try_logical and friends to handle case where predicate has arity 0.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2278 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-06-17 13:37:51 +00:00
vsc
175a0ba6dd make sure we do trim_trail whenever we mess with B! 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2258 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-06-04 14:47:18 +00:00
vsc
08422c967a more fixes to C-interface 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2257 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-06-04 13:58:42 +00:00
vsc
f1d5e84918 fix bug in current_predicate/2 
fix bug in c_interface.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2221 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-28 23:02:32 +00:00
ricroc
ddcd80d2a9 *** empty log message *** 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2215 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-11 16:30:28 +00:00
vsc
32df516386 fix duplicate dependency frame at entry 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2209 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-04 13:35:41 +00:00
vsc
042e5326d3 restore was restoring twice 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2205 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-04 09:10:02 +00:00
vsc
78d7105c16 protect signal handling with locks for threaded version. 
fix close/1 entry in manual (obs from Nicos).
fix -f option in chr Makefile.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2201 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-03 13:26:38 +00:00
vsc
720089e712 threaded version should ignore saved states (for now). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2191 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-02 21:44:07 +00:00
vsc
929ec2412f handle out of memory error at thread creation (obs from Paulo Moura). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2190 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-02 17:37:07 +00:00
vsc
a8fe6a668e more saved state fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2185 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-01 15:31:43 +00:00
vsc
ba2023436a fix bug in all_calls 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2157 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-03-22 23:35:00 +00:00
vsc
3101d1ff61 -q flag 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2150 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-03-13 18:41:52 +00:00
vsc
af0fb4f4d9 SWI-portability changes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2088 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-02-12 17:03:59 +00:00
vsc
456b4eb6c1 fix BOM trouble 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2065 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-01-28 10:42:20 +00:00
vsc
64d62f1e3e improve JT 
fix graph compatibility with SICStus
re-export declaration.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2037 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-12-05 12:17:25 +00:00