diogo/yap-6.3
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Author SHA1 Message Date
Vítor Santos Costa
1226b58d8e The debugger relied on the environment stack. To fix it: 
- absmi.c now tells who called the debugger, besides who it was calling
- this is used to control whether we allow a goal to be debugged.
- I have creep to start creeping immediately, and signal_creep to tell
  the next meta-call to creep what it executes!
- The debugger uses CalledFromTheDebugger to know if it is within the
debugger. If so, we do not need to creep on leaving.
 2008-08-30 02:39:36 +01:00
Vitor Santos Costa
d636450512 more fixes to make rclause.h automatic: 
define new type n for Integers, as they were mistaken for Term.
 define early return cases and ifdef exceptions.
 2008-08-29 17:27:11 +01:00
Vítor Santos Costa
6063c019de generate rclause.h automaticallywq 2008-08-29 05:25:36 +01:00
Vítor Santos Costa
04c944972b -L swi compatibility had broken standard -L usage in YAP :(wq 2008-08-29 05:19:36 +01:00
Vítor Santos Costa
05f93cd4e6 be more careful about marking attributed variables: 
- only mark unbound attributed variables in first step.
- remove deterministic bindings for those variables.
- mark non-deterministic bindings at mark_trail.
 2008-08-28 17:41:07 +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
ff12e2bdbf use inlines instead of macros; 
add ENV_Parent function, to walk an environment chain
 2008-08-28 04:37:18 +01:00
Vitor Santos Costa
3a7b3e15c6 include type information in mark_delays. 2008-08-27 17:12:03 +01:00
Vitor Santos Costa
24c2650472 get rid of suprious definition of $message 2008-08-27 00:43:40 +01:00
Vitor Santos Costa
d5d5a6c95f escape from NULL pointer. 2008-08-26 01:08:52 +01:00
Vitor Santos Costa
9821770ce4 remove original CHR from tree. 2008-08-26 00:45:53 +01:00
Vitor Santos Costa
42bed282b4 Updated to Working CHR 2008-08-26 00:18:06 +01:00
Vitor Santos Costa
6f0b3cf2f5 fix flatten/2: it would not create variable elements. 2008-08-25 20:41:09 +01:00
Vitor Santos Costa
8169ef0343 fix stack_dump 2008-08-25 15:20:18 +01:00
Vitor Santos Costa
a6b9d096a6 make sure we always close intermediate memory streams on exit. 2008-08-25 15:19:00 +01:00
Vitor Santos Costa
7a94144ccb support writeln/1 for SWI compatibility. 2008-08-24 16:09:33 +01:00
Vitor Santos Costa
a72355f288 redefine arg/3 as genarg/3 unless first argument is bound on call. 
term_variables/3 and /2 is now a builtin-in, and thus not in the interace.
 2008-08-24 14:25:04 +01:00
Vitor Santos Costa
46744810ae support exporting DCG rules as // (swi compatibility). 2008-08-24 14:24:02 +01:00
Vitor Santos Costa
2e2aaf040b add PL_fail and PL_succeed to SWI interface emulation. 2008-08-24 14:22:49 +01:00
Vitor Santos Costa
e1544a0358 genarg is at arg module, not at globals module! 2008-08-24 14:18:32 +01:00
Vitor Santos Costa
33af161136 add // operator for SWI compatibility. 2008-08-24 00:46:20 +01:00
Vitor Santos Costa
52a927dcf7 add 'G' option as alias to 'S', again for SWI compatibility. 2008-08-24 00:40:40 +01:00
Vitor Santos Costa
92f99fce25 more SWI compatibility fixes: 
make -f option test if there is an argument and if so use it.
 2008-08-24 00:30:25 +01:00
Vitor Santos Costa
e0f108ee55 allow -L option to be used for stack size (in SWI compatibility). 2008-08-23 17:48:38 +01:00
Vitor Santos Costa
88759dbb33 make -t option allow top-level-goal if number parsing fails. 
add '.' to goals in yap.c so that we can parse them.
 2008-08-23 17:26:41 +01:00
Vitor Santos Costa
a7f75fffef Added CHR as git module 2008-08-23 02:48:10 +01:00
Vitor Santos Costa
63d77c3561 Deleted CHR 2008-08-23 02:45:57 +01:00
Vitor Santos Costa
b6409fc980 fix weird instruction with tabling and new optypes; 
fix a stray ld.
 2008-08-22 03:54:10 +01:00
Vitor Santos Costa
461d24360a support for install_docs 2008-08-22 03:53:45 +01:00
Vítor Santos Costa
29e161399c Merge branch 'master' into devel 2008-08-21 13:49:22 +01:00
Vítor Santos Costa
2fb1cb6e00 fix problem in manual (report from Bernd Gutmann) 2008-08-21 13:45:49 +01:00
Vítor Santos Costa
d96461f04c add missing files 2008-08-21 13:39:56 +01:00
Vítor Santos Costa
f499115573 redo lost updates 2008-08-21 13:38:25 +01:00
vsc
258796098e fix d optype 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2313 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-22 02:03:39 +00:00
vsc
27c1f89dca small change to c* optypes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2312 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-22 02:01:27 +00:00
vsc
82efc8fb2c small fixes to compile in Windows again. 
Trust _isatty


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2311 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-22 01:59:48 +00:00
Vitor Santos Costa
0719b8a19d small fixes to compile in Windows again. 
Trust _isatty
 2008-08-19 15:50:57 +01:00
vsc
16d0f2e749 fix TopLevelGoal to handle correctly undefined predicates. Make sure that 
undefined predicated will not force the boot process to loop.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2310 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-19 13:33:45 +00:00
vsc
df22b925b5 fix thread messages 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2309 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-19 00:44:37 +00:00
vsc
d035b22f2c continue fixing 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2308 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-13 10:29:48 +00:00
vsc
af01eeee07 patch previous patch for Linux (Keri Harris) 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2307 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-13 10:26:55 +00:00
vsc
7db64c5e1c more locking fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2306 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-13 01:16:26 +00:00
vsc
8350d52c78 DESTDIR fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2305 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-12 22:04:51 +00:00
vsc
d170b34624 MaxOS fixes 
Avoid a thread deadlock
improvements to SWI predicates.
make variables_in_term system builtin.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2304 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-12 01:27:23 +00:00
pmoura
ad67cd43af Added built-in predicate format/1 for compatibility with SWI-Prolog. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2303 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-10 15:44:12 +00:00
vsc
b3a0b412f1 fix threads/0. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2302 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-08 16:05:10 +00:00
vsc
5776abb31c more thread fixes. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2301 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-08 14:05:34 +00:00
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
6d23a23a81 fix debugging info 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2299 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-06 23:05:49 +00:00
vsc
dbd6e1b139 fix fix 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2298 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-06 17:34:15 +00:00