norris%netscape.com
07735d8e89
Fix build error.
2000-04-20 22:36:46 +00:00
norris%netscape.com
721391dfa7
Subject:
...
contextClassloader problem in ScriptRuntime.java
Date:
Tue, 11 Apr 2000 09:45:36 -0400
From:
"Howard Lin" <howard@softcom.com>
To:
"Norris Boyd" <norris@netscape.com>
CC:
"Andrew Wason" <aw@softcom.com>
Hi, Norris, we are trying to create a Java class in JavaScript. When security manager is on, everything works fine. But when security
manager is off, we got an error saying the "... is not defined". The problem is that in ScriptRuntime.java, when security is on,
getContextClassLoader is null due to SecurityException and Class.forName is used to find the class, which works fine. When security
is off, ContextClassLoaderMethod is invoked to find the class. Since we use a separate thread to load third party jar files,
ContextClassLoaderMethod will throw a ClassNotFound exception.
To illustrate this problem, I wrote a simple applet, evaluating a simple js file in its paint method, which is running on a separate thread.
When security is off, I got the following:
ReferenceError: "Global" is not defined.
at org.mozilla.javascript.NativeGlobal.constructError(NativeGlobal.java:
494)
at org.mozilla.javascript.ScriptRuntime.name(ScriptRuntime.java, Compile
d Code)
at org.mozilla.javascript.Interpreter.interpret(Interpreter.java, Compil
ed Code)
at org.mozilla.javascript.InterpretedScript.call(InterpretedScript.java:
67)
at org.mozilla.javascript.InterpretedScript.exec(InterpretedScript.java:
54)
at org.mozilla.javascript.Context.evaluateReader(Context.java:739)
at test.evaluate(test.java:26)
at test.paint(test.java:16)
at sun.awt.windows.WComponentPeer.handleEvent(WComponentPeer.java:117)
at java.awt.Component.dispatchEventImpl(Component.java:2447)
at java.awt.Container.dispatchEventImpl(Container.java:1035)
at java.awt.Component.dispatchEvent(Component.java:2307)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:287)
at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:10
1)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:92)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:83)
When security is on, it runs fine. Or if the code moved to init method, it works fine regardless of security. We are using JDK 1.2.2.
Howard
2000-04-20 19:53:16 +00:00
jband%netscape.com
dc13704f3f
Had the wrong clazz for the root! So it was better when the caching was broken. Now it works on MI objects with caching fixed. My bad copy/paste error from long ago.
2000-04-20 12:16:45 +00:00
jband%netscape.com
41e5c7514e
backing out little fix from earlier today because it causes crashes in some MI cases. I'll investigate and do the right fix
2000-04-20 11:06:48 +00:00
brendan%mozilla.org
8dc79066e8
Check access and redeclaration legality when defining a getter/setter (36117, r=norris)
2000-04-20 07:10:14 +00:00
beard%netscape.com
40022cf8f5
removed extraneous semi-colons after namespace declarations.
2000-04-20 06:20:31 +00:00
beard%netscape.com
7279428cf8
warnings: commented out unused parameter name.
2000-04-20 06:19:43 +00:00
jband%netscape.com
a0b141afcc
fix typo bug that was causing wrapper cache misses on wrapper around objects implementing multiple interfaces when the first wrapper is made for an interface that is not leftmost
2000-04-20 03:38:47 +00:00
norris%netscape.com
b27bb891d9
Add line number information.
2000-04-19 23:24:04 +00:00
rogerl%netscape.com
07efe443fa
Removing variables.
2000-04-19 22:45:57 +00:00
rogerl%netscape.com
f07ec29168
Added hasOwnProperty, propertyIsEnumerable, isPrototypeOf to Object.
2000-04-19 22:32:50 +00:00
rogerl%netscape.com
2beda190e7
Began moving away from variables, fixed compare/branch ordering.
...
Testcases working.
2000-04-19 02:09:06 +00:00
scc%netscape.com
18ebe287b9
making string conversions explicit
2000-04-18 23:53:10 +00:00
rginda%netscape.com
4308ea7ed1
formatting changes. use only one tab regardless of nested namespaces
2000-04-18 21:51:45 +00:00
norris%netscape.com
d23d359cba
Add missing method for 1.4R3 compatibility.
2000-04-18 16:53:28 +00:00
norris%netscape.com
564f1dca5b
Fix bug where a bean property can conflict with a method name.
2000-04-18 16:52:00 +00:00
norris%netscape.com
3ef540f70d
Fix bug:
...
var a = Math.abs;
a(-245);
gets the following error :
org.mozilla.javascript.EvaluatorException: Method "abs" called on
incompatible object.
2000-04-18 16:34:36 +00:00
rginda%netscape.com
6d135f273c
removed superfluous ;s after namespace decs.
2000-04-18 07:14:49 +00:00
rginda%netscape.com
12509b464c
regenerated opcode classes after grncode.pl changes
2000-04-18 07:06:25 +00:00
rginda%netscape.com
ad7e72b179
modified to print R~ if NotARegister
2000-04-18 07:04:24 +00:00
dp%netscape.com
fb1a037854
Implemented component unregister.
2000-04-18 05:26:40 +00:00
mccabe%netscape.com
9908d528c7
added files: mozilla/js/src/xpconnect/src/nsScriptError.cpp
2000-04-18 02:35:06 +00:00
mccabe%netscape.com
369030f2b6
Move nsIConsoleService and implementation into xpcom/base, and nsIScriptError and implementation into js/src/xpconnect. (A place for JavaScript-specific XPCOM would be better, but xpconnect will do).
2000-04-18 02:34:54 +00:00
rogerl%netscape.com
ef88b04ba2
added '(' for RegisterList output
2000-04-18 01:46:32 +00:00
rginda%netscape.com
c156b65e07
regenerated opcodenames to include padding, added label printing back into icg::print
2000-04-18 01:31:24 +00:00
rginda%netscape.com
a74abe59c8
space out opcodenames array
2000-04-18 01:19:12 +00:00
beard%netscape.com
f51bb4d1d9
std::pair
2000-04-18 00:52:07 +00:00
beard%netscape.com
cbc85867b4
moved initConsole() out to :: namespace.
2000-04-18 00:51:53 +00:00
beard%netscape.com
a45402c371
added vmtypes.h,.cpp
2000-04-18 00:50:58 +00:00
rogerl%netscape.com
f14edea523
added vmtypes/jstypes
2000-04-18 00:46:18 +00:00
rogerl%netscape.com
8812cb41bd
Fixed WINDOZE build issues
2000-04-18 00:38:26 +00:00
rginda%netscape.com
0d5e50344a
initial add of perl script to generate icode classes
2000-04-18 00:22:51 +00:00
rginda%netscape.com
17ec7b0f1a
removing bogus file
2000-04-18 00:20:10 +00:00
rginda%netscape.com
501e880dcc
adding files for namespace change
2000-04-18 00:19:09 +00:00
rginda%netscape.com
f8d4b9c989
added js::VM, ICG, JSTypes, and Interpreter namespaces; messed around with lots of code.
...
Created class for each ICode, adding a print() method (using formatters)
2000-04-18 00:17:34 +00:00
beard%netscape.com
8cdd6bce1b
FASTLOCK changes.
2000-04-17 23:58:28 +00:00
braddr%puremagic.com
3d8106eb54
Implicit types are evil. Add PRUint32.
...
r=mccabe
2000-04-16 00:21:07 +00:00
jband%netscape.com
d946b71592
add a test with an 'out' array of strings
2000-04-15 18:44:22 +00:00
mccabe%netscape.com
149b12786e
Print error diagnostics to stderr even when non-debug, to support those folks
...
that want to debug with the -console flag.
2000-04-15 06:59:21 +00:00
brendan%mozilla.org
5e87596782
Always call resolve for each object in a prototype chain (35738, r=shaver).
2000-04-15 02:01:02 +00:00
shaver%mozilla.org
94f9b142a7
Replace stupid and evil BYTECODE_ITER hack with proper use of back-patch
...
chained PatchGotos goodness. (PatchGotos seasoned to taste.)
r=brendan
2000-04-14 23:27:09 +00:00
norris%netscape.com
e356de6476
Fix
...
28390, 28866, 34364
r=brendan@mozilla.org
35701
r=jst@netscape.com
2000-04-14 03:14:53 +00:00
rogerl%netscape.com
d8559be163
Fxied oboscure bug when user defines function Object(), the next new Object
...
gets a stack crash looking for the prototype. (bug #32174 )
2000-04-13 17:58:18 +00:00
beard%netscape.com
2abecb9b3f
gc_base now used as common base class of GC allocated objects.
2000-04-13 04:54:41 +00:00
beard%netscape.com
3ee95dbd9c
added gc_base, which defines a more generic operator new().
2000-04-13 04:53:56 +00:00
beard%netscape.com
a011ebff90
builds gc
2000-04-13 00:37:00 +00:00
beard%netscape.com
926ba002f5
Added gc_allocator.h to project and gc.lib to link against.
2000-04-13 00:28:40 +00:00
beard%netscape.com
f1a26f0ae3
linking in gc.lib from ../../gc/boehm
2000-04-13 00:16:58 +00:00
beard%netscape.com
129ddf18e9
enabling GC on all platforms
2000-04-13 00:14:23 +00:00
norris%netscape.com
144d256be4
Fix bug 33841.
2000-04-12 17:30:32 +00:00
norris%netscape.com
1a915ed08b
Remove obsolete statement from javadoc.
2000-04-11 18:24:08 +00:00
norris%netscape.com
171751afcb
Update javadoc
2000-04-11 18:22:36 +00:00
beard%netscape.com
8aba8b4d32
JSActivation, JSFunction
2000-04-11 05:11:58 +00:00
beard%netscape.com
755c2cebf9
Added JSFunction, defineFunction()
2000-04-11 05:10:40 +00:00
beard%netscape.com
43a8442f14
defineFunction, added assert
2000-04-11 05:09:38 +00:00
beard%netscape.com
a1e930178f
_Charalloc, deallocate(void*) for _WIN32 only
2000-04-11 04:55:27 +00:00
beard%netscape.com
38c0d29748
defineGlobalProperty
2000-04-11 03:11:47 +00:00
beard%netscape.com
61caef62db
JSObject, JSArray : public JSMap, gc_object<T>. Frame -> JSFrame. Added JSFrameStack which is an std:stack<JSFrame*, std:vector<JSFrame*> >.
2000-04-11 03:11:00 +00:00
beard%netscape.com
7683394fc6
use gc_allocator<T> everywhere, addGlobalProperty -> defineGlobalProperty
2000-04-11 03:07:39 +00:00
beard%netscape.com
bf940ffbab
removed commented out GET_PROP/SET_PROP.
2000-04-11 02:59:52 +00:00
beard%netscape.com
4ca0198d48
added gc_object.
2000-04-11 02:59:14 +00:00
beard%netscape.com
bbffbab18d
fixing an assert and warnings
2000-04-11 01:10:26 +00:00
rogerl%netscape.com
bb3a13555c
CALL opcode & frames etc. (r=beard)
2000-04-11 00:32:17 +00:00
waldemar%netscape.com
4e0864d1c2
Fixed delete/delete[] mismatch
2000-04-10 22:23:17 +00:00
waldemar%netscape.com
58dd2238a6
Fixed memory leak
2000-04-10 22:20:00 +00:00
beard%netscape.com
717ab59840
Fixed warnings about member initializers on Linux. Whatever.
2000-04-08 04:49:41 +00:00
beard%netscape.com
513caa886a
Reduced size of args arrays to minimum.
2000-04-08 04:41:19 +00:00
beard%netscape.com
207529a65d
Reordered parameters to getProperty()/setProperty() to be consistent with operand ordering. Added array allocation/indexing to testObjects().
2000-04-08 04:15:02 +00:00
beard%netscape.com
65f51d1dc0
JSArray::elements(1), operator[](const JSValue&), fixed register-indexing.
2000-04-08 04:12:28 +00:00
beard%netscape.com
654a3c2f25
Fixed NEW_ARRAY, GET_ELEMENT, SET_ELEMENT printing.,
2000-04-08 04:11:16 +00:00
beard%netscape.com
baed85e41a
NEW_ARRAY
2000-04-08 03:37:49 +00:00
beard%netscape.com
3a59608302
Reordered GetProp/SetProp operands to base, name. Added NewArray, GetElement, SetElement instructions.
2000-04-08 03:37:18 +00:00
beard%netscape.com
5834a20d81
added JSArray, GET_ELEMENT, SET_ELEMENT, changed some ops to dest/src.
2000-04-08 03:23:44 +00:00
beard%netscape.com
fffdece17c
added JSArray, comments.
2000-04-08 02:44:34 +00:00
beard%netscape.com
eecdd6e6fb
Changed boilerplate, chmod -x
2000-04-08 02:29:07 +00:00
beard%netscape.com
bd9723a414
converted NotALabel to an enum, so it obeys proper scoping rules.
2000-04-08 02:25:37 +00:00
rogerl%netscape.com
5071a48e76
added interpreter & icodegenerator
2000-04-08 01:09:50 +00:00
rogerl%netscape.com
3e3b3e45fd
Fixed wacky tabs
2000-04-08 01:08:01 +00:00
rogerl%netscape.com
4898874939
Added ICodeModule to collect extra info about executable chunks.
2000-04-08 01:04:55 +00:00
beard%netscape.com
365dd176a7
fixed LoadImmediate.
2000-04-08 00:57:28 +00:00
beard%netscape.com
13179cd572
reindented, introduced gc_map_allocator to hide platform differences
2000-04-08 00:52:59 +00:00
beard%netscape.com
cd69e46bec
conforming to MSVC++ allocators
2000-04-08 00:48:13 +00:00
rogerl%netscape.com
adb5b77071
Re-ordered instructions so destination is always first.
...
Changed labels to be struct * instead of ints.
2000-04-07 22:19:36 +00:00
rogerl%netscape.com
748a0de92d
fix invalid return in GC_free for win32 build
2000-04-07 21:58:33 +00:00
rginda%netscape.com
0bc7ecc593
#if out references to std::iterator to get gcc to compile
2000-04-07 21:11:40 +00:00
beard%netscape.com
545dc2fc59
printing code in testObjects().
2000-04-07 04:59:57 +00:00
beard%netscape.com
8a93b77fcd
added code to print SAVE_NAME, NEW_OBJECT, GET_PROP, and SET_PROP iCodes.
2000-04-07 04:58:58 +00:00
beard%netscape.com
0679b2e1cf
JSObject and its elements now allocated using gc_allocator<T> (XP_MAC only).
2000-04-07 04:39:50 +00:00
beard%netscape.com
abdc92ce96
JSValues now using gc_allocator (XP_MAC only for now).
2000-04-07 04:38:18 +00:00
beard%netscape.com
1ec7e291c8
added gc library.
2000-04-07 04:36:38 +00:00
beard%netscape.com
eb84a5964f
prebuilt gc library for bootstrapping.
2000-04-07 04:35:14 +00:00
beard%netscape.com
34e5ea1801
added stub implementations of GC entry points.
2000-04-07 04:00:21 +00:00
beard%netscape.com
28357888da
added failed gc_rebind, for future compilers to ponder.
2000-04-07 03:11:38 +00:00
beard%netscape.com
dee4064778
duh, can't use wide string constants on Linux
2000-04-07 03:08:20 +00:00
beard%netscape.com
deb19d6e30
XP_MAC: no longer auto close upon exit (so we can see asserts, etc.). Renamed testInterpreter() to testFactorial(). Added testObjects(), which allocates an object, stores it in the global variable "global", assigns 0.0 to "global.counter", and finally defines a function "increment" which adds 1.0 to "global.counter" each time it is called.
2000-04-07 02:58:01 +00:00
beard%netscape.com
5e0d72e3ce
Added preliminary object representation class JSObject, which is simply an STL map<String, JSValue> for now. Changed static globals to be a JSObject (can you say scope chain?). Implemented NEW_OBJECT, GET_PROP, and SET_PROP, all in terms of operations provided by JSObject. No GC (yet).
2000-04-07 02:52:07 +00:00
beard%netscape.com
82ea502a7c
added forward declaration to class JSObject, and changed void* JSValue.ref to JSObject* JSValue.obj.
2000-04-07 02:47:53 +00:00
beard%netscape.com
1c75ce0fa0
fix calls to template superclass for gcc
2000-04-07 02:45:33 +00:00
beard%netscape.com
ec6420f75b
added NEW_OBJECT instruction. unified typedef GetProp, SetProp. changed typedef Return to class Return, added class NewObject. These classes automatically pass their opcode to their base-class, and look better in the debugger. Added a virtual destructor to Instruction() #ifdef DEBUG. Added newObject(), saveName() and setProperty() methods to ICodeGenerator.
2000-04-07 02:41:21 +00:00
beard%netscape.com
b40caf2ec9
added newObject(), saveName() and setProperty().
2000-04-07 02:41:08 +00:00
waldemar%netscape.com
5e1e49d9bb
Worked around Visual C++ bugs
2000-04-07 00:47:39 +00:00
beard%netscape.com
cd193318c5
needed to qualify isFieldKind
2000-04-07 00:24:42 +00:00
beard%netscape.com
cddbf0e5ec
adding int to printCharBufferSize
2000-04-07 00:23:33 +00:00
waldemar%netscape.com
c039ba6036
Fixed Mac MPW build
2000-04-07 00:06:05 +00:00
rginda%netscape.com
fc42f77598
fix to include java version info on rhino(i|ms|msi) engines
2000-04-07 00:05:50 +00:00
waldemar%netscape.com
7c8bcb9a14
Made Mac MPW js2 tool work
2000-04-07 00:05:23 +00:00
waldemar%netscape.com
e92d0084eb
Added Buffer, BitSet, and implemented Formatters for output
2000-04-06 23:48:05 +00:00
waldemar%netscape.com
6e1ee07def
Implemented Formatters for output
2000-04-06 23:47:33 +00:00
waldemar%netscape.com
8cc02a37b8
Implemented Formatters for output and added parseMember
2000-04-06 23:45:58 +00:00
waldemar%netscape.com
cd3fd34095
Fixed syntax errors
2000-04-06 23:43:08 +00:00
waldemar%netscape.com
52080f6c74
Commented out syntax error
2000-04-06 23:40:47 +00:00
rogerl%netscape.com
7741726bd9
Changed compare/branch handling to determine last compare opcode.
...
Made returnStatement a member in ICG.
2000-04-06 22:40:17 +00:00
rginda%netscape.com
7532a2af4c
punctuation fix
2000-04-06 21:50:03 +00:00
rginda%netscape.com
9599baeb52
-- NOT PART OF THE DEFAULT BUILD --
...
Added -c (stackchunksize) option to the js shell, for testing purposes
r=pschwartau
2000-04-06 21:19:56 +00:00
rginda%netscape.com
fc2af836d3
added -o/--opt options to pass args to js engine
2000-04-06 21:14:23 +00:00
rginda%netscape.com
331f034b21
remove +x mode.
...
Not part of the default build.
2000-04-06 20:27:22 +00:00
beard%netscape.com
774881879c
Added interpreter.o to build of js2.
2000-04-06 03:05:12 +00:00
beard%netscape.com
580c9ba5d4
cases for SUBTRACT, MULTIPLY, DIVIDE in print().
2000-04-06 03:02:24 +00:00
beard%netscape.com
e6900034ca
added testInterpreter(), which computes factorial using iCode (woo hoo!)
2000-04-06 02:59:16 +00:00
beard%netscape.com
fb68200586
more arithmetic, conditional branches, return instruction.
2000-04-06 02:58:22 +00:00
beard%netscape.com
c94d749d3f
added new instructions, SUBTRACT, MULTIPLY, DIVICE, BRANCH_*, and RETURN. Changed LoadVar/SaveVar to have uint32 operand. Added optional paramter branchOp to ICodeGenerator::branchConditional() & endWhileExpression() to parametrize branch kind. Added complete(Register) to generate a RETURN instruction.
2000-04-06 02:57:42 +00:00
beard%netscape.com
22f7ad270e
added a ref field, changed default constructor to initialize f64.
2000-04-06 02:52:51 +00:00
rogerl%netscape.com
a43377758b
Resolved branch targets
2000-04-06 00:04:11 +00:00
beard%netscape.com
bb3c0f54a0
removed usage of labels (duh)
2000-04-05 23:57:51 +00:00
rogerl%netscape.com
0e8b29460c
typedef'd instructions
2000-04-05 23:41:58 +00:00
beard%netscape.com
f1fef2ea55
Added default case to avoid warning
2000-04-05 21:26:01 +00:00
beard%netscape.com
f8999eeb8f
added "globals", labels parameter for branches, combined some Instruction_N<> typedefs.
2000-04-05 20:33:41 +00:00
beard%netscape.com
3e4629d808
added labels parameter.
2000-04-05 20:29:09 +00:00
beard%netscape.com
fab870daa5
added Instruction::opcode(), and Instruction_N::oN(), and ICodeGenerator::getLabels().
2000-04-05 20:28:17 +00:00
beard%netscape.com
1e6377ccaa
moved declaration of lgBasicAlignment & basicAlignment inside the include guard.
2000-04-05 20:26:49 +00:00
rogerl%netscape.com
7925e76257
added missing semi in win32 case
2000-04-05 18:20:02 +00:00
beard%netscape.com
6e3b668298
added interpreter.cpp/.h
2000-04-05 18:06:04 +00:00
brendan%mozilla.org
889c987de0
Fix 22048 and 33391 (see bugs for details; r=jband@netscape.com).
2000-04-05 06:39:11 +00:00
beard%netscape.com
d9f7558a70
linux fixes
2000-04-05 06:10:53 +00:00
beard%netscape.com
8283b89064
first crack at an icode interpreter
2000-04-05 06:05:57 +00:00
beard%netscape.com
0b18dd168a
turned off '\n' -> '\r' mapping
2000-04-05 04:25:51 +00:00
beard%netscape.com
a8127fa669
backed out "fix" (thanks waldemar)
2000-04-05 04:24:19 +00:00
beard%netscape.com
1da98657a9
removed newline mapping code (instead using compiler mapping of '\n' to '\r' in literals, which should do the right thing).
2000-04-05 03:57:57 +00:00
beard%netscape.com
a1c47ffba5
added JS2MPW target (non-debug), converted MPW targets to do newline mapping (rather than using explicit override functions).
2000-04-05 03:56:34 +00:00
beard%netscape.com
561078ba6b
removed DEBUG
2000-04-05 03:54:46 +00:00
beard%netscape.com
7b9a3a6d76
debug prefix for MPW tool.
2000-04-05 03:54:30 +00:00
dveditz%netscape.com
a5cef05670
Use threadsafe ISupports for service
2000-04-05 03:31:57 +00:00
brendan%mozilla.org
ec99956290
Clean up ugly whitespace, some of which survived my r=brendan comments.
2000-04-05 02:17:38 +00:00
beard%netscape.com
75fe46e792
now using gc_container<T>.
2000-04-05 02:05:12 +00:00
beard%netscape.com
200888085c
convenience container types that use the GC_allocator.
2000-04-05 02:03:03 +00:00
beard%netscape.com
39293204c1
added a comment.
2000-04-05 01:55:14 +00:00
beard%netscape.com
cf49d1a5d6
making icode generation test not mutually exclusive with the REPL.
2000-04-05 00:52:47 +00:00
beard%netscape.com
dde290c866
changed to use locally built gc.o library.
2000-04-05 00:50:59 +00:00
beard%netscape.com
2dec354876
gc configuration file.
2000-04-05 00:50:32 +00:00
beard%netscape.com
a5aa982d30
local project to build the gc itself.
2000-04-05 00:50:01 +00:00
