bdemsky [Thu, 2 Jun 2005 20:26:27 +0000 (20:26 +0000)]
Rewrote safetransclosure method so its obvious it is correct.
bdemsky [Wed, 1 Jun 2005 05:45:44 +0000 (05:45 +0000)]
Small improvement.
bdemsky [Wed, 1 Jun 2005 05:07:52 +0000 (05:07 +0000)]
Fixed transitive closure computation.
bdemsky [Tue, 31 May 2005 18:10:10 +0000 (18:10 +0000)]
Added more comments. Fixed some bugs.
bdemsky [Sun, 20 Feb 2005 20:38:05 +0000 (20:38 +0000)]
Make merging nodes an option.
bdemsky [Sun, 20 Feb 2005 20:31:28 +0000 (20:31 +0000)]
Make merging nodes an option.
bdemsky [Fri, 4 Feb 2005 20:15:39 +0000 (20:15 +0000)]
Options to print prettier graphs...
bdemsky [Mon, 24 Jan 2005 18:41:54 +0000 (18:41 +0000)]
Committing pretty printer fix.
bdemsky [Thu, 9 Dec 2004 20:33:12 +0000 (20:33 +0000)]
update readme
bdemsky [Thu, 9 Dec 2004 20:31:41 +0000 (20:31 +0000)]
add simple file benchmark for users.
bdemsky [Wed, 10 Nov 2004 05:44:43 +0000 (05:44 +0000)]
1) Fixed some bugs in the redblack tree implementation...removing a non-present node resulted in a segfault.
2) Fixed bug in constructbindings method.
bdemsky [Tue, 9 Nov 2004 21:32:38 +0000 (21:32 +0000)]
Fixed some bugs...
bdemsky [Tue, 9 Nov 2004 20:26:57 +0000 (20:26 +0000)]
Forgot to do the replacement
bdemsky [Tue, 9 Nov 2004 20:23:25 +0000 (20:23 +0000)]
Adding Daikon related stuff.
bdemsky [Tue, 9 Nov 2004 18:58:18 +0000 (18:58 +0000)]
Added support for dynamically allocated arrays.
bdemsky [Tue, 9 Nov 2004 16:51:28 +0000 (16:51 +0000)]
Updates to check in.
bdemsky [Mon, 8 Nov 2004 01:48:32 +0000 (01:48 +0000)]
Improved termination analysis so that daikon generated specifications won't have problems.
bdemsky [Sun, 7 Nov 2004 01:19:30 +0000 (01:19 +0000)]
Some embarrassing erros. The DNF conversion for negation wasn't
working quite right. Printing negation a little more clearly. Fixed
a problem with the termination analysis (it was too conservative).
bdemsky [Tue, 2 Nov 2004 22:59:39 +0000 (22:59 +0000)]
Fix grammar and Sum bug.
bdemsky [Tue, 2 Nov 2004 21:03:20 +0000 (21:03 +0000)]
Generalize definition of SumExpr a little...Lets sum all elements of
the set S.R...
Brian
bdemsky [Mon, 1 Nov 2004 03:28:30 +0000 (03:28 +0000)]
Fixed a memory leak in the runtime...Print neater text.
bdemsky [Mon, 1 Nov 2004 02:26:53 +0000 (02:26 +0000)]
bug..forgot to return value
bdemsky [Mon, 1 Nov 2004 01:51:23 +0000 (01:51 +0000)]
Various bug fixes related to the C switch.
bdemsky [Sat, 30 Oct 2004 23:04:31 +0000 (23:04 +0000)]
Accidentally checked this file in...removing it now.
bdemsky [Sat, 30 Oct 2004 21:01:37 +0000 (21:01 +0000)]
Completed support for generating C code.
bdemsky [Sat, 30 Oct 2004 01:13:26 +0000 (01:13 +0000)]
Checking in changes that:
1) Generate C99 code instead of C++ code. The code should still work with a C++ compiler.
2) PrintWrapper class to enable putting declarations at top of
functions so we can make old versions of gcc work.
bdemsky [Thu, 28 Oct 2004 19:34:51 +0000 (19:34 +0000)]
revert runtime file.
bdemsky [Thu, 28 Oct 2004 19:33:05 +0000 (19:33 +0000)]
Revert changes.
bdemsky [Thu, 28 Oct 2004 19:30:54 +0000 (19:30 +0000)]
Accidentally checked in code.
bdemsky [Thu, 28 Oct 2004 19:29:04 +0000 (19:29 +0000)]
Checking in C runtime.
bdemsky [Thu, 28 Oct 2004 19:26:25 +0000 (19:26 +0000)]
New C Runtime.
bdemsky [Wed, 27 Oct 2004 21:04:25 +0000 (21:04 +0000)]
Generate code to compute the sum.
Bug fix for adding tuples of integers to a relation.
bdemsky [Wed, 27 Oct 2004 19:30:29 +0000 (19:30 +0000)]
Bug fixes for parsing sum expressions.
bdemsky [Wed, 27 Oct 2004 19:04:55 +0000 (19:04 +0000)]
Adding support for sum expressions.
bdemsky [Mon, 25 Oct 2004 15:52:42 +0000 (15:52 +0000)]
Had a bug in our implementation. If the list empties when the tail is at the last position in a ListNode, the tail gets zeroed. This should never happen.
bdemsky [Mon, 25 Oct 2004 00:04:42 +0000 (00:04 +0000)]
Want to zero next "next" pointer, not the one we just wrote.
bdemsky [Sun, 24 Oct 2004 21:36:36 +0000 (21:36 +0000)]
Make recursion a command line option.
bdemsky [Fri, 1 Oct 2004 03:10:29 +0000 (03:10 +0000)]
Hack grammar to add unary minus.
bdemsky [Thu, 30 Sep 2004 19:14:10 +0000 (19:14 +0000)]
Checking in various changes...
bdemsky [Tue, 17 Aug 2004 17:54:26 +0000 (17:54 +0000)]
Bug in the freeciv spec.
bdemsky [Mon, 16 Aug 2004 21:16:16 +0000 (21:16 +0000)]
Bug with time instrumentation code.
bdemsky [Mon, 16 Aug 2004 20:54:16 +0000 (20:54 +0000)]
Change to the spec...missed a consistency property. Adding timing option.
bdemsky [Mon, 16 Aug 2004 20:12:33 +0000 (20:12 +0000)]
Oops..need a cast here.
bdemsky [Mon, 16 Aug 2004 20:00:25 +0000 (20:00 +0000)]
oops...freeVars can return null.
bdemsky [Mon, 16 Aug 2004 17:23:57 +0000 (17:23 +0000)]
Record that we allocated a new object.
bdemsky [Mon, 16 Aug 2004 00:02:59 +0000 (00:02 +0000)]
Oops...forgot the grammar changes...
bdemsky [Sun, 15 Aug 2004 05:48:05 +0000 (05:48 +0000)]
Make sure we create a reasonable large array...and avoid =0 case
bdemsky [Sun, 15 Aug 2004 05:14:18 +0000 (05:14 +0000)]
Improve precision of interference analysis. Allow sizeof(v.r1.r2) expressions.
bdemsky [Sun, 15 Aug 2004 05:13:21 +0000 (05:13 +0000)]
Abiword specification
bdemsky [Sat, 14 Aug 2004 19:58:54 +0000 (19:58 +0000)]
Add additional functionality to Simplehash.
bdemsky [Sat, 14 Aug 2004 05:09:53 +0000 (05:09 +0000)]
Update virtual pointers for C++ code...Various fixes to emit extern declarations.
bdemsky [Fri, 13 Aug 2004 19:22:50 +0000 (19:22 +0000)]
Adding the -cplusplus option. This option writes virual table pointers into allocated objects.
bdemsky [Thu, 12 Aug 2004 21:41:40 +0000 (21:41 +0000)]
Improved precision of computation of maximum set sizes. Removed generation of
redundant rules by implicitschema.
bdemsky [Tue, 10 Aug 2004 04:32:10 +0000 (04:32 +0000)]
Fixed some analysis problems...
bdemsky [Mon, 9 Aug 2004 16:47:33 +0000 (16:47 +0000)]
Removing various deprecated pieces of code...Fixed some fault checks in AbstractInteferes.
bdemsky [Wed, 4 Aug 2004 20:44:47 +0000 (20:44 +0000)]
More fixes
bdemsky [Tue, 3 Aug 2004 19:43:51 +0000 (19:43 +0000)]
...
bdemsky [Mon, 2 Aug 2004 23:47:13 +0000 (23:47 +0000)]
Fixed some errors in the Repair Generator code.
bdemsky [Mon, 2 Aug 2004 21:42:44 +0000 (21:42 +0000)]
Updates to allow discovering of partial functions
bdemsky [Thu, 29 Jul 2004 22:21:58 +0000 (22:21 +0000)]
Updates to allow repairing backpointers.
bdemsky [Thu, 29 Jul 2004 05:51:02 +0000 (05:51 +0000)]
Updating size computation class.`
bdemsky [Wed, 28 Jul 2004 22:11:10 +0000 (22:11 +0000)]
Added new file.
bdemsky [Tue, 27 Jul 2004 19:17:15 +0000 (19:17 +0000)]
Bug fix...
bdemsky [Tue, 27 Jul 2004 05:43:06 +0000 (05:43 +0000)]
Add updates...
bdemsky [Wed, 21 Jul 2004 05:00:27 +0000 (05:00 +0000)]
Update to analysis.
bdemsky [Tue, 20 Jul 2004 19:17:27 +0000 (19:17 +0000)]
Added needed comments, reorganized some code...
bdemsky [Tue, 20 Jul 2004 05:21:09 +0000 (05:21 +0000)]
Simplify logic
bdemsky [Tue, 20 Jul 2004 02:26:11 +0000 (02:26 +0000)]
Adding readme files
bdemsky [Tue, 20 Jul 2004 02:23:28 +0000 (02:23 +0000)]
Remove old file
bdemsky [Tue, 20 Jul 2004 02:22:39 +0000 (02:22 +0000)]
remove obselete file
bdemsky [Tue, 20 Jul 2004 02:05:07 +0000 (02:05 +0000)]
This checkin eliminates cases in which the repair algorithm generates unnecessary data structure updates to add an object to a set it is already in.
bdemsky [Mon, 19 Jul 2004 04:54:18 +0000 (04:54 +0000)]
Remove two files that were never actually used.
bdemsky [Mon, 19 Jul 2004 04:46:39 +0000 (04:46 +0000)]
Allows creation of subgraphs of the dependency graph for debugging purposes.
bdemsky [Sun, 18 Jul 2004 19:20:26 +0000 (19:20 +0000)]
More checkins...
bdemsky [Wed, 14 Jul 2004 19:37:57 +0000 (19:37 +0000)]
Changes:
1) structextract escapes '.' in fieldnames...(internal pointers were causing problems)
2) compiler no longer requires types of pointers to be declared...
bdemsky [Tue, 13 Jul 2004 22:31:37 +0000 (22:31 +0000)]
Allow list of important structs
bdemsky [Tue, 13 Jul 2004 18:53:05 +0000 (18:53 +0000)]
Update to add padding at the end of structs.
bdemsky [Tue, 13 Jul 2004 07:05:20 +0000 (07:05 +0000)]
fixes to size computation.
bdemsky [Tue, 13 Jul 2004 06:46:03 +0000 (06:46 +0000)]
Fixed arrays some more...
bdemsky [Tue, 13 Jul 2004 05:02:25 +0000 (05:02 +0000)]
improved structure layout generation
bdemsky [Sat, 10 Jul 2004 04:29:04 +0000 (04:29 +0000)]
structure extraction tool...works on binaries with dwarf-2 debug information compiled in.
bdemsky [Thu, 8 Jul 2004 04:06:46 +0000 (04:06 +0000)]
Calculate correst size for subclass subtyping.
bdemsky [Thu, 8 Jul 2004 03:50:19 +0000 (03:50 +0000)]
Updates to grammar...
bdemsky [Thu, 8 Jul 2004 03:48:35 +0000 (03:48 +0000)]
Invariant Value class
bdemsky [Mon, 31 May 2004 15:04:59 +0000 (15:04 +0000)]
This should make Cristian a happy person... We do the right thing if
the checkonly flag is set...
bdemsky [Mon, 31 May 2004 14:19:40 +0000 (14:19 +0000)]
1) Instrumentation code to count model rebuilds, etc...
2) Don't generate code for model definition rules made to make set
constraints explicit.
3) Loop invariant hoisting. We're not too aggressive here...
4) Mechanism to store precomputed values of exprs (for 3)
5) Improvements to Hash function - it now rehashes...
bdemsky [Wed, 19 May 2004 19:06:18 +0000 (19:06 +0000)]
Fixed inteferes bug, improved precision of other analysis to allow
specs to still work.
bdemsky [Wed, 19 May 2004 05:48:34 +0000 (05:48 +0000)]
Worklist items from a previous model build stay in the worklist...this causes lots of problems. We've added a reset method to take care of this...
bdemsky [Wed, 19 May 2004 05:26:41 +0000 (05:26 +0000)]
This one is Dan's. He misparses OR's as AND's for the model definition language. Surprisingly enough, this causes the CTAS spec to have some small problems.
bdemsky [Tue, 18 May 2004 19:11:07 +0000 (19:11 +0000)]
Bugs with generating ands and ors...ahh.
bdemsky [Tue, 18 May 2004 16:46:47 +0000 (16:46 +0000)]
Debug flag bug
bdemsky [Tue, 18 May 2004 16:37:34 +0000 (16:37 +0000)]
C interface to the instrument interface
bdemsky [Tue, 18 May 2004 04:37:21 +0000 (04:37 +0000)]
Need {} around case statements because we define variables...C++ is lame.
bdemsky [Tue, 18 May 2004 04:31:35 +0000 (04:31 +0000)]
Bugs:
1) Sources file assumed filesystem example
2) Bug where we were generating bad code for computing cheapest repair
3) Bug where we were generating if condition for typechecks when we shouldn't be.
bdemsky [Tue, 18 May 2004 04:10:56 +0000 (04:10 +0000)]
Freeciv spec
bdemsky [Tue, 18 May 2004 02:51:28 +0000 (02:51 +0000)]
Filesystem benchmark
bdemsky [Mon, 17 May 2004 22:04:32 +0000 (22:04 +0000)]
Enable quiet output...
bdemsky [Mon, 17 May 2004 22:01:36 +0000 (22:01 +0000)]
getrelation2 can return 0 in cases of a relation that maps objects to ints. This causes the modify update method to get called in the wrong way...Fixed the bug...
bdemsky [Mon, 17 May 2004 21:41:38 +0000 (21:41 +0000)]
Fixed a variety of bugs...
bdemsky [Wed, 12 May 2004 21:40:03 +0000 (21:40 +0000)]
More bugs...
projects / repair.git / log