50ce960170
fix to rewriter creation
2017-01-19 22:13:53 -05:00
2396d0fad3
Revert "Revert "fixes to getting source positions from JVML""
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This reverts commit 619df0a83d
2017-01-19 19:12:22 -05:00
619df0a83d
Revert "fixes to getting source positions from JVML"
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This reverts commit 9e35099326
2017-01-19 18:49:02 -05:00
9e35099326
fixes to getting source positions from JVML
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CAst rewriter abstraction
2017-01-19 17:52:42 -05:00
74cc8454e3
make more of WALA run on TeaVM
2017-01-17 13:14:56 -05:00
46dddcfb66
Bug fix for CAst translation. When translating if statements, the system has a case where code to detect dead blocks mistakenly triggers even though the needed CFG edge will be added later. The if processing code now tells the CFG that the block is not dead, which prevents it from being prematurely removed.
2017-01-16 21:57:12 -05:00
8d04766aa9
more changes for CHAs
2017-01-12 16:36:26 -05:00
c9b1006305
changes for allowing seq. and conc. CHAs
2017-01-12 16:34:54 -05:00
602800524b
Hacks to make WALA run on TeaVM, and hence be able to run in Web browsers. TeaVM has some warts, but overall it is a very nice mechanism to run Java code on the browser. I have examples of analysis actually running in Firefox, which enables supportive tools. So, for those changes that are not ideal, such as dropping the ConcurrentHashMap in ClassHierarchy, we should find a way to support both them and TeaVM, based on demand.
2017-01-12 12:25:37 -05:00
7a69f752d0
type cleanups
2017-01-11 08:04:37 -05:00
137fed6e62
optionally dump CG
2017-01-05 14:10:11 -05:00
70dac5ca69
support for more languages
2017-01-05 14:09:52 -05:00
37989efb6a
adapt to teavm changes
2017-01-03 21:06:21 -05:00
15c8d711db
changes for working with TeaVM and compilation to JavaScript
2017-01-03 20:58:16 -05:00
d85226fa93
nnotation
2017-01-03 20:55:46 -05:00
51e59ef0bd
more support for more languages
2017-01-03 20:51:49 -05:00
12404a0ce6
Merge branch 'master' of https://github.com/wala/WALA
2017-01-03 18:59:24 -05:00
f12b1a3df9
Merge pull request #130 from joana-team/dexlib-fix
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Dexlib fix
2017-01-03 10:38:10 -08:00
fcb9c57e40
fix download location for dexlib
2017-01-03 18:17:34 +01:00
e78e71fe71
fetch dexlib-1.3.4.jar from SCanDroid
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This buys us some time to work on a proper solution, aka:
porting from dexlib to dexlib2
2017-01-03 18:09:23 +01:00
63e3f82d38
Revert "fetch dexlib-1.3.4.jar from SCanDroid"
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This reverts commit fc31fce698
2017-01-02 16:12:53 -08:00
fc31fce698
fetch dexlib-1.3.4.jar from SCanDroid
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This buys us some time to work on a proper solution, aka:
porting from dexlib to dexlib2
2017-01-02 16:05:43 -08:00
f42ad7aea6
Fix #127
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Check that we only loop over the parameters actually being passed at
the call site in the SDG construction.
2017-01-02 15:36:38 -08:00
b9fb5e0481
display which classes each handler catches when outputting IR
2016-12-09 16:49:56 +01:00
4228bac5ff
If we see a call to an unknown method, conservatively add edges to all catch handlers
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This is an attempt to fix issue #123
2016-12-09 16:46:01 +01:00
ee22e177c5
Dalvik-Frontend: add catch-all handler at the end and not at the beginning
2016-12-09 16:40:14 +01:00
d5dee55918
correctly prune safe array creation for multi-dimensional array creation
2016-12-07 19:27:59 +01:00
f7299b003b
fix compilation problems caused by merge
2016-12-07 17:56:59 +01:00
4905695e4a
more interprocedural NullPointerException test cases
2016-12-07 17:56:59 +01:00
64c4034dca
fix: properly propagate NullPointerState along phi nodes in the NullPointerExceptionAnalysis
2016-12-07 17:56:59 +01:00
7293d18a89
another test case for the NullPointerException analysis
2016-12-07 17:56:59 +01:00
c7f618eb6f
add some tests both for intra and inter-procedural NullPointerException Analysis
2016-12-07 17:56:59 +01:00
4fca71c595
some more simple tests for intraprocedurel NullPointerException Analysis
2016-12-07 17:56:59 +01:00
edf4f8ed6f
Attempt to fix intraprocedural Nullpointer analysis by respecting phi nodes, and correctly initializing entry variables.
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Since SSAPhiInstructions are never visited by NullPointerTransferFunctionProvider.TransferFunctionSSAVisitor,
we now respect phi instructions present at a given block by providing additional NodeTransferFunctions, improving precision.
Formerly, meets would lead to incorrect results due to incorrect initialization of initial data flow facts.
These are now properly initialized, interpreting
"State.BOTH" to mean: both "null" and "non-null" are possible values for the given variable, and
"State.UNKNOWN" to be the absurd assertion.
The initial fact at the entry block assumes variables to be BOTH, other blocks are initialy assumed unreachable and hence their variables to be UNKNOWN.
2016-12-07 17:56:48 +01:00
6d0ba7d371
Make a variant of TypeInference which supports dalvik bytecode
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Dalvik bytecode represents 'null' as 0 which may lead to problems
in phi instructions. This variant of TypeInference fixes these
problems by
- tracking whether an SSA value is constant zero and
- ignoring constant zeros in the transfer function of phi instructions
when meeting with non-primitive types
2016-12-07 16:34:13 +01:00
9ada546c5d
Activity.onStop is part of the loop
2016-12-07 16:11:19 +01:00
9a3e869dd1
use pi nodes in dalvik frontend
2016-12-07 16:11:19 +01:00
5624ad78fa
really turn off short circuit optimization
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The setting should comply with the comment. Plus,
turning it on seems to lead to some unsoundness because
exception points-to sets become empty but should not be
2016-12-07 16:11:19 +01:00
fd2d4aefbf
further fixes in dalvik front-end to avoid NullPointerExceptions and other errors
2016-12-07 16:11:19 +01:00
42ae088c05
turn exception throwing into debug logging message
2016-12-07 16:11:19 +01:00
a8cb767c63
allow action names starting with "."
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According to [1], such action names are allowed and implicitly to be
prepended with the package name of the application.
[1] http://developer.android.com/guide/topics/manifest/activity-element.html
2016-12-07 16:11:19 +01:00
7c657f5754
allow unqualified custom actions
2016-12-07 16:11:19 +01:00
be635cf50d
support for activity aliases
2016-12-07 16:11:19 +01:00
92f26a33c2
clarification
2016-12-07 16:11:19 +01:00
95031461f4
handle gracefully the case of intent-filter without action
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According to [1], such intent-filters do not let any intent
pass but on the other hand do no harm
[1] http://developer.android.com/guide/topics/manifest/action-element.html
2016-12-07 16:11:19 +01:00
a1fa8a2057
update intent information instead of crashing
2016-12-07 16:11:18 +01:00
891bf3f585
Merge branch 'master' of https://github.com/wala/WALA
2016-12-06 12:50:09 -05:00
8fd17b3463
merge
2016-12-06 12:50:04 -05:00
867a8ecf2b
When creating TypeAnnotations with LocalVarTarget, somewhat deal with class files that lack a LocalVariableTable
2016-12-05 18:52:38 +01:00
5f617c19e3
Tests for the new JSR 308 type annotations implementation.
2016-12-05 18:52:38 +01:00
Julian Dolby
Manu Sridharan
Martin Mohr
Martin Hecker