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41 Commits

Author SHA1 Message Date
Ben Liblit 5a5cccc062 Strip execute bits from many non-executable (i.e., non-script) files 2017-02-23 06:10:08 -06:00
Julian Dolby 3156f03145 more CPA work 2016-09-19 13:51:18 -04:00
Manu Sridharan f6167c6f0c add models for reduceRight and filter 2015-03-17 16:47:12 -07:00
Manu Sridharan 42880c6516 handle sparse arrays 2015-03-17 16:31:31 -07:00
Manu Sridharan 21763cc8f2 bug fix 2015-03-17 16:31:15 -07:00
Manu Sridharan 1c07d3bba3 corrected model for Array.prototype.pop 
WALA's previous model would always return undefined,
since mutating the Array length would delete the 
relevant value before it was accessed.
 2015-03-11 14:10:58 -07:00
Manu Sridharan 41f4209334 Models for Array.prototype.some, every, and reduce 2015-03-10 16:17:39 -07:00
Julian Dolby 096e2f796f 1) new support for function.prototype.apply in field-based CGs 
2) fixes to Dalvik bytecode reader
3) fixes to Shrike writing Java 7 byte code
 2014-12-11 21:48:23 -05:00
Julian Dolby 981fc9a4a1 fix duplicate function name. 
ø
 2014-10-22 11:26:31 -04:00
Julian Dolby 36709b9d1a java 7 support, with much pain for stack maps :) 2014-10-06 15:34:16 -04:00
Julian Dolby df0c94f718 string concat function 2014-07-08 14:39:38 -04:00
Julian Dolby c916e41c7a tweaks to models 2014-05-28 13:36:07 -04:00
Julian Dolby a1ca9203a6 flow graph handles some flow through the arguments array. also a fake 
'pointer analysis' is constructed using the flow graph.
 2014-02-08 22:50:32 -05:00
Julian Dolby e9cdd57fed make some prototype function names more explicit 2013-08-29 10:18:05 -04:00
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
Max Schaefer e130a5b963 Some refactoring of prologue.js and preamble.js to use more consistent 
names.
 2012-09-18 13:22:17 -04:00
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 59fae9a7e9 Added very crude handling of addEventListener. 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4400 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:46:36 +00:00
msridhar1 df30320720 Cosmetic change. 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4386 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:43:09 +00:00
msridhar1 5608a3ce73 Function is a function. 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4379 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:37:36 +00:00
msridhar1 a55135831e fix missing semi-colon 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4347 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:30:02 +00:00
msridhar1 fc1a961c4c undo hacks 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4346 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:29:52 +00:00
msridhar1 48b42a18a0 tinkering with jquery 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4345 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2012-01-06 21:29:42 +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
dolby-oss dcc7481b17 use Arrays for lists of nodes 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4191 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2011-06-30 15:45:20 +00:00
msridhar1 201b28eea0 bug fixes for handling of prototype and __proto__ 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4188 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2011-06-22 21:23:49 +00:00
dolby-oss 3e573a992d upgrades to lexical soping implements to address some performance issues 
fixes to HTML model to capture use of local vars as window state in scripts


git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4176 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2011-05-23 16:27:07 +00:00
dolby-oss 9006fce690 some bug fixes to CAst IR generation, especially in handling exceptions 
cleanup of how JDT analysis engines work, to make using the JDT front end more modular
bug foxes to JavaScript handling, most notably fixing scoping of functions

git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4123 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2011-04-13 16:27:15 +00:00
dolby-oss 37acebc7be fixes for url analysis 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4001 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2010-11-23 15:32:18 +00:00
dolby-oss 23b669a691 more work and tests on Web page model 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3991 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2010-11-05 00:36:44 +00:00
dolby-oss 5f3d357bf7 hack to track URLs and XMLHttpRequest post parameters 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3980 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2010-10-11 18:04:03 +00:00
dolby-oss aa5bd8399e fix to handle redefinition of 'undefined' (yuck) 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3972 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2010-10-11 14:27:41 +00:00
yinnon_haviv a0737caedb fix typo 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3966 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2010-10-06 08:45:23 +00:00
yinnon_haviv 79bd333d87 Added missing buit-in functions 
- escape
- unescape
- String.substr (not the same as String.substring)

git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3962 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2010-10-02 21:01:37 +00:00
yinnon_haviv 515c77c53c Adding missing BOMs 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3956 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2010-09-29 15:25:10 +00:00
dolby-oss 2e724aac3e fixes for JavaScript motivated by Web examples 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3823 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2010-04-28 19:38:28 +00:00
dolby-oss 09eb9c33ab add function expressions for URI functions 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3622 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2009-06-01 17:35:07 +00:00
pistoia 913fd56249 augmented preamble.js and Generator.java to have a better handle of the DOM 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3569 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2009-05-05 18:29:07 +00:00
dolby-oss b63ec35157 fix to model of DOM in web pages 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@1327 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2007-06-29 19:16:34 +00:00
dolby-oss 3f8232a725 improved mechanism for handling 'arguments' array; add model of 'replace' for strings; add new isNullType for Language object 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@1324 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2007-06-28 14:32:15 +00:00
dolby-oss d8f21f8ee5 Initial contribution of core script analysis code 
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@622 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
 2007-02-02 17:25:09 +00:00