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Last Commit: 27 Sep
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Saturday 26 Feb 2011
6:33 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- make "configure --help" more pretty - add --enable-dtrace flag for configure

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  2. … 2 more files in changeset.
5:46 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- dtrace improvements: * track objects in method invocations * trace result codes in method-return * add some dtrace sample scripts

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  2. … 10 more files in changeset.
Tuesday 22 Feb 2011
10:05 am

ssoberni <stefan.sobernig@wu-wien.ac.at>

- glossary.html.yuidoc: Added "Glossary" heading - Revised and commented TODO list

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  2. … 1 more file in changeset.
Tuesday 15 Feb 2011
2:06 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- profiling: return object data with method information

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  2. … 1 more file in changeset.
10:23 am

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- cleanup and documentation of nsf-specific interp state - nsf::configure: added an option "profile on|off" (per default off)

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  2. … 5 more files in changeset.
8:59 am

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- configure: added flag --with-profile to enable profiling support

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  2. … 3 more files in changeset.
Monday 14 Feb 2011
12:54 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- extend regression test

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  2. … 1 more file in changeset.
12:40 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- made default setting more compatible with XOTcl 1 * set variables to defaults only when not set already * flag init_called already before init is called, not afterwards (a call to "configure" within init does not clear the already set instance variables)

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  2. … 1 more file in changeset.
Wednesday 09 Feb 2011
5:50 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- Altered Nsf_NextHashEntry() to re-init hSrchPtr when the number of expected entries differs from the number of real entries. This fixes a bug that Michael Aram detected, that happens when multiple hash buckets exist, but on deletion of an hash entries triggers some other deleted from the same hash table. - extended regression test.

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  2. … 2 more files in changeset.
Saturday 05 Feb 2011
4:04 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- The fix of yesterdays subst reference counting bug triggered an other problem: If the last arg was "args", the flags array for checking the need for decr of refcounts was not extended. There are multiple possible fixes, i have just extended the flags array for now as well. - When profiling is activated, perform now a more sane shutdown order, all hash tables are now correctly freed. - Improve behavior, when object system creation fails - Drop function NsfProfilePrint()

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  2. … 5 more files in changeset.
4:09 am

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- nx.tcl: provide caching for computed values of object slots to make method objectparameter nearly twice as fast; direct changes on slots require a reconfigure call. - nsf.c: removed SUBST from shadow commands (does not appear to be necessary any more) - nsf.c: fixing a memory leak (some substituted values were not freed correctly) - nsf.c: fix potential crash for epoched cmds - some minor updates for profiling support

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  2. … 8 more files in changeset.
Wednesday 02 Feb 2011
1:15 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- reanimated NSF_PROFILE

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  2. … 5 more files in changeset.
Monday 31 Jan 2011
12:53 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- updated documentation

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  2. … 5 more files in changeset.
9:32 am

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- nsf::relation: fixed error message when receiving and invalid class for relation type "class"

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  2. … 2 more files in changeset.
Friday 28 Jan 2011
3:22 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- update slot uml diagram - fixed incorrect (unwanted) call to unknown that caused creation of objects names __unknown when classes could not be resolved

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  2. … 4 more files in changeset.
Tuesday 25 Jan 2011
11:34 am

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- added experimental flag WITH_IMPORT_REFS to deactivate automated alias deletion (seems, that this solves all issues we had before) - added flushing of bytecode on alias registration - added regression test

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  2. … 2 more files in changeset.
Monday 24 Jan 2011
1:15 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- added flag to AliasGet() to leave optional error message if alias data is removed - some cleanup in NsfProcAliasMethod(): handle not existing alias data, more careful refcounting

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  2. … 2 more files in changeset.
10:00 am

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- added regression test

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  2. … 1 more file in changeset.
9:54 am

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- use NsfCommandPreserve/NsfCommandRelease for tcd->aliasCmd as well. In case of epoched cmdPointers, refetch the cmd and it client data.

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  2. … 2 more files in changeset.
Saturday 22 Jan 2011
5:10 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- nsf.c: changed handling of cmdPtrs in callstack content. * we use now explicit reference counting using NsfCommandPreserve/NsfCommandRelease * as a consequence, we do not need the following functions Nsf_DeleteCommandFromToken() and CallStackClearCmdReferences() any more. * the flag NSF_CSC_OBJECT_ACTIVATED is not needed anymore and was removed

- removed a small memory leak when a destroy method of an object o

deletes its grandparents namespace, containing also this class of o

(and its methods). Significantly eased by the change above.

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  2. … 4 more files in changeset.
Friday 21 Jan 2011
3:08 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- new function Nsf_NextHashEntry() simular Tcl_NextHashEntry(), but handles triggered hash entry deletions - fixed reference count in AliasDeleteObjectReference()

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  2. … 3 more files in changeset.
Thursday 20 Jan 2011
3:00 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- updated todo

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2:59 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- nx.tcl: added default/initcmd for ObjectParameterSlot - added ::nx::Object as default for "superclass" slot to make default superclass explicit - unified interface for getParameterOptions - extended regression test

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  2. … 4 more files in changeset.
10:11 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- nsf.c: fixed a nasty bug within namespace deletion, when a deletion of one tcl cmd caused implicit deletions of other cmds in the same namespace. The classical idiom for looking over hash tables with Tcl_GetHashValue() and Tcl_NextHashEntry(hSrch) can lead to crashes (and has different behavior depending on the number of buckets). - added regression test

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  2. … 3 more files in changeset.
Wednesday 19 Jan 2011
3:25 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- nx.tcl: needsForwarder is true, when method "get" is specified on a slot - nx.tcl: Don't generate per-slot add/assign handlers, when not needed

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  2. … 1 more file in changeset.
8:39 am

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- updated class diagram

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  2. … 2 more files in changeset.
8:16 am

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- nx.tcl: * full rewrite of slot machinerie, much simpler structure * relation handling via parameter aliases instread of pseudo converter * mixinclass SlotOptimizer removed * new class BootStrapAttributeSlot

- ConvertToRelation() and handling of parametertype "relation"

- Make CompiledColonVarFetch() more robust in case of

half initialized objects (create vartable on the fly if needed)

- allow empty parameter options in parameter parser

- removed nsf::parametersfromslots (became simple, part of objectparameter now)

- removed hardcoded objectparameter (attributes, volatile and noinit)

- updated regression test

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  2. … 8 more files in changeset.
Sunday 16 Jan 2011
6:04 pm

Gustaf A. Neumann <neumann@Gustaf-A-Neumanns-iMac.local>

- fixed potential access to freed memory (actually when checking if namespace was removed by Tcl); found this problem when compiling Tcl with SYSTEM_MALLOC (own modified version of tclThreadAlloc.c) - fixed memory leak (namespace names and structures)

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  2. … 4 more files in changeset.
Saturday 15 Jan 2011
7:28 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- improved documentation

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  2. … 1 more file in changeset.
7:17 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

Merge branch '2.0.0-develop' of ssh://alice.wu-wien.ac.at/usr/local/src/git-repo/xotcl into 2.0.0-develop

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  2. … 3 more files in changeset.