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78 Commits

Author SHA1 Message Date
Julian Dolby 00c095ae28 turn off debugging output 2013-06-25 13:29:37 -04:00
Julian Dolby 3015d1c5f9 added container access to ModuleEntry 2013-06-25 11:53:58 -04:00
Julian Dolby 068d0f0908 merge 2013-06-10 09:08:34 -04:00
Julian Dolby 9e51a19d5d tests 2013-06-10 09:02:12 -04:00
Max Schaefer 3adaaf50ee Correlation finder now handles both HTML files and raw JS files as 
input, doesn't use WebPageLoaderFactory to create CAst anymore.
 2013-06-07 08:29:24 +08:00
Max Schaefer 3d974b8313 Temporary commit; things are broken, but I need to switch back to master for a bit. 2013-06-07 08:29:24 +08:00
Manu Sridharan 98e83e5103 another test for Function.prototype.apply handling 2013-06-03 14:03:28 -07:00
Manu Sridharan 26896049a7 add crashing test case (currently ignored) 2013-06-03 10:44:06 -07:00
Max Schaefer fcd28ee419 More refactoring of ParameterNameContextSelector, which is now called 
PropertyNameContextSelector.
 2013-06-03 14:13:37 +08:00
Max Schaefer 3a0741571f Some cleanup in ForInContextSelector; now renamed to 
ParameterNameContextSelector.
 2013-06-03 12:18:29 +08:00
Julian Dolby 1cc5e5ce9c fixes for bug with dead code and exception handlers 2013-04-10 21:16:12 -04:00
Manu Sridharan dae0b33233 Merge branch 'master' 
Conflicts:
	com.ibm.wala.cast.java/src/com/ibm/wala/cast/java/loader/JavaSourceLoaderImpl.java
	com.ibm.wala.cast.js.rhino.test/harness-src/com/ibm/wala/cast/js/test/TestSimpleCallGraphShapeRhino.java
	com.ibm.wala.cast.js.rhino.test/harness-src/com/ibm/wala/cast/js/test/TestSimplePageCallGraphShapeRhino.java
	com.ibm.wala.cast.js.rhino.test/harness-src/com/ibm/wala/cast/js/test/TestSimplePageCallGraphShapeRhinoJericho.java
	com.ibm.wala.cast.js.rhino.test/harness-src/com/ibm/wala/cast/js/vis/JsViewerDriver.java
	com.ibm.wala.cast.js.test/harness-src/com/ibm/wala/cast/js/test/TestSimpleCallGraphShape.java
	com.ibm.wala.cast.js/source/com/ibm/wala/cast/js/loader/JavaScriptLoader.java
	com.ibm.wala.cast/source/java/com/ibm/wala/cast/tree/CAstEntity.java
 2013-04-09 15:56:47 -07:00
Manu Sridharan 11c6619c7f Variety of changes to JS front end. 
- crash fixes
- small enhancements to prologue and preamble
- tighter handling of timeouts during CG construction
 2013-04-09 15:47:22 -07:00
Julian Dolby 87b856928c fixes for handling parse errors in JS and HTML 2013-03-01 10:07:20 -05:00
Julian Dolby 9aa474fdb1 1) added InstanceKey.getCreation sites and its implementations 
2) fixes for issues with keys representing dynamic properties
  i) all properties are converted to strings, in an approximation of JS
semantics
3) fix to handling of instance keys representing numbers in binary +;
now it understands that adding constant keys of type Number requires
adding a non-constant Number key to the lval
 2013-01-07 20:18:27 -05:00
Manu Sridharan dd98150ed8 fix test to properly check reachability 2012-12-17 20:38:17 -08:00
Manu Sridharan 1bf2c64ba7 add an array test that doesn't quite work 2012-12-17 16:52:31 -08:00
Max Schaefer e130a5b963 Some refactoring of prologue.js and preamble.js to use more consistent 
names.
 2012-09-18 13:22:17 -04:00
Manu Sridharan 24eb803211 organize imports; no semantic change 2012-09-04 16:24:37 -07:00
Manu Sridharan 7aaba4bc5a Bug fix in dispatch logic + test 
Due to constant parameters, we can't assume that constraints don't need
to be generated when we've already seen a target at a call site (since
the previous constraints may have only passed certain constant parameter
values, rather than all parameter values).  Add a check to handle these
cases correctly.
 2012-07-30 12:40:48 -07:00
Max Schaefer a3d8a0c757 Renamed two test methods. 2012-07-09 14:24:36 -04:00
Max Schaefer c5e31617e1 Some more tests. 2012-07-09 14:22:34 -04:00
Max Schaefer fca3999e9a Fixed rewriting of non-constant switch cases. 2012-07-05 09:37:47 -04:00
Max Schaefer 5ba9b7b735 Merge branch 'master' of git@riverdale.watson.ibm.com:jsanalysis 2012-07-05 08:34:01 -04:00
Max Schaefer 9d1d198777 New test case for call graph construction. 2012-07-04 15:29:16 -04:00
Manu Sridharan 76ca05ccb8 comment out manual enabling of CG dumps; we really need a better solution here 2012-07-03 15:55:02 -07:00
dolby-oss a9ec87f360 Changes motivated by analysis issues in JavaScript. The main change is that calls of the form f.x() in JavaScript are now analyzed like 'method calls' so that the 'this' pointer in the receiver functions can be filtered based upon the types that actually have the method being invoked. This requires much more dynamic filtering than in a language like Java, since properties like 'x' are simply properties that happen to hold functions, and so can be assigned in a first-class manner. Thus, the filtering needs to handle variance in both the types and the values of their properties; this is implemented as multiple levels of abstract object directed side effect equations in the dataflow system. 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4535 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-03-01 02:45:51 +00:00
msridhar1 5f2733bd0e fix some compile errors 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4501 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-02-17 20:24:32 +00:00
msridhar1 c861bfed80 introduce CGBuilderType enum, related refactorings 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4493 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-02-17 20:22:14 +00:00
msridhar1 a3826f23a8 refactoring: rename some Util classes 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4492 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-02-17 20:21:59 +00:00
msridhar1 a1a62d4793 Fixed a longstanding bug in the handling of arguments: both v1 _and_ v2 
should be ignored when setting up the arguments array (the former is the
invoked function, the latter is the receiver).

git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4480 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-02-17 20:18:32 +00:00
msridhar1 2dda77a0fb another bug fix; looking good... 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4467 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-02-17 20:15:57 +00:00
msridhar1 c9d914304d add a test 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4462 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-02-17 20:14:36 +00:00
msridhar1 9ad5c55d85 generate lexical access instructions for methods accessing their own exposed vars. still need to fix call graph construction 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4461 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-02-17 20:14:26 +00:00
msridhar1 c87d4731bb add a test case that causes a crash 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4458 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-02-17 20:13:39 +00:00
dolby-oss 4c6d062dbb blunt force trauma to CAst frond end: 
1) Structural changes in the AstTranslator to allow retranslation and generation of custom IR.  This is mostly moving state from the translator itself into the context.
2) Some refactoring to share some AST generation code across the Java and JavaScript front ends.
3) Switching to the latest Rhino, release 1.7R3; this is a pervasive change to the JavaScript Rhino translator, since it involves switching to the new AST interface in Rhino.
4) Common code to, as an option, translate Do-style loops by replicating the loop body.  This allows the use of CAstNode.LOOP forms for such loops.
5) Some bug fixes to the mechanisms of the CAstRewriter to handle weird control flow cases.
6) An example of retranslation to specialize JavaScript methods based on how many arguments they receive at call sites.


git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4425 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-27 20:15:33 +00:00
msridhar1 a2c146b2d8 New failing test case dead_phi 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4417 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:51:26 +00:00
msridhar1 c8c12436a7 Added test exposing a weird IR generation bug. 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4415 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:50:52 +00:00
msridhar1 082607327d test case for bad recursion check bug 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4389 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:43:58 +00:00
msridhar1 13202e726e Added test case for handling of arguments array. 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4388 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:43:37 +00:00
msridhar1 e149af8a13 Some more tests. 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4381 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:41:57 +00:00
msridhar1 ed37d9ee5d another failing test case for scoping and closures 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4376 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:36:59 +00:00
msridhar1 ca1792a6b8 add unit test for recursive lexical scopes 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4373 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:36:10 +00:00
msridhar1 98f89876b1 Adding two simple regression tests. 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4364 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:34:04 +00:00
msridhar1 9a3b4f3d8a add missing assertion check 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4341 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:28:46 +00:00
msridhar1 610c7e252e add a test for Function.apply() with the arguments array 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4336 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:27:21 +00:00
msridhar1 c250331e78 more work on Function.apply(), but regression tests aren't passing yet 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4333 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:26:23 +00:00
msridhar1 a30ea94aac support Function.apply() with no argsList array 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4332 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:26:01 +00:00
msridhar1 8ce7db97ea more global object handling; needs documentation 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4324 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:23:56 +00:00
msridhar1 be1ead5245 additional modeling of prototype chains for built-in objects 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4320 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:22:27 +00:00