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1626 Commits

Author SHA1 Message Date
igor%mir2.org
21a1489b59 Change IRFactory to return/accept Node, not Object as the type for parse tree 
nodes. Parser already assumes in a few places that such Node and it is not
worth to pretend otherwise.
 2004-07-01 10:39:28 +00:00
igor%mir2.org
05a6149911 Fixing JavaDoc: the previous changes removed Context(ContextFactory) 
constructor as factory is associated automatically with Context but JavaDoc
continied to refer to this constructor form.
 2004-06-30 15:28:04 +00:00
igor%mir2.org
f32fceb8a1 Deprecation of ContextListener in favour of ContextFactory.Listener: 
the later is stored in the factory and not in static variables.
For compatibility an instance of ContextFactory stored in static variables
is used to provide support for old Context.addContextListener etc. API.

The static instance of the factory is also used by Context.enter to create
Context instances providing simple way to customize Context: one just need
to initialize the global static factory.
 2004-06-30 15:23:39 +00:00
igor%mir2.org
012fd05901 Fix menu enable/disable misbehavior. 2004-06-30 13:29:41 +00:00
igor%mir2.org
4cc8c9cd28 Fixing JDK 1.3 compatibility: TableModel.getRot() should not return null there. 2004-06-30 09:38:54 +00:00
igor%mir2.org
c1a3a327c2 Fixing scope problems with IdFunction when IdScriptable is top scope itself: 
scope for IdFunction instances is determined through getTopScope,
not getParentScope() which can be null.

To prevent null scope initialization problems in future IdFunction constructor
now throws an exception if scope argument is null.
 2004-06-29 15:43:01 +00:00
igor%mir2.org
d9fd2cc2b9 Make EvaluatorException(String) public for compatibility 2004-06-15 04:42:59 +00:00
igor%mir2.org
7f56cb9f8f Fixing regression after previous commit for bug 245882: when used as top scope ImporterTopLevel should not define constructor property not to hide Object.prototype.constructor. 2004-06-09 17:01:01 +00:00
igor%mir2.org
204d41ff43 1. IdFunction.methodId is no longer public as some old Java compilers have troubles with it and accessor method has to be used instead. 
2. IdFunction constructor now takes scope argument as well to prevent initialization bugs.
 2004-06-09 12:54:04 +00:00
igor%mir2.org
45dd15a64f The last commit made Rhino uncompilable! Fixing that. 2004-06-09 08:25:59 +00:00
igor%mir2.org
407b7697c2 Implementing bug 245882: now ImporterTopLevel can be constructed from JavaScript using JavaImporter to allow to have class and package collections without namespace polluting. 2004-06-09 07:36:31 +00:00
igor%mir2.org
f0b3c4b63f Work on bug 245882: check that scope is not this when setting scope chain 
to prevent scope chain loops.
 2004-06-08 23:30:30 +00:00
igor%mir2.org
ec1dd303f9 Default implemetation of toSource now lives in ScriptRuntime to allow its 
reuse in othr objects.
 2004-06-08 23:28:32 +00:00
igor%mir2.org
e1d29463ec Yet another change in IdFunction: now its constructor takes arity argument 
which removes the need to have separated methodArity in IdFunctionMaster
intertface. The method, however, has to be preseved in IdScriptable since it
is used to find which arity should be used during IdFunction construction.
 2004-06-08 22:25:57 +00:00
igor%mir2.org
f066506500 Using IdFunction in place of JIFunction in NativeJavaTopPackage 2004-06-08 15:29:34 +00:00
igor%mir2.org
8f28fc868a Changin IdFunction/IdFunctionMaster iteraction: 
1. execMethod and methodArity in IdFunctionMaster do not receive methodId explicitly but rather through the IdFunction instance. To ensure fastest access to method id it is made pubic final field.

2. IdFunction allows to associate an internal tag with itself that allows not to worry about id clashes and simply check for object tag before doing method dispatch.
 2004-06-08 14:23:35 +00:00
igor%mir2.org
f5bd7a5a11 JIFunction was wrong idea at the end: it is better to stick with IdFunction and teach it missed functionality. The patch changes JavaAdapter to use IdFunction for its constructor call. 2004-06-08 12:38:20 +00:00
igor%mir2.org
e412382826 API to set global SecurityController is moved to SecurityController not to clatter Context. 2004-06-08 11:09:40 +00:00
igor%mir2.org
b538849b5b Work on bug 244492: RhinoException is the new common base class for all exceptions. 2004-06-07 16:40:28 +00:00
igor%mir2.org
be6494c229 Switch to using Context.javaToJS instead of Context.toObject 2004-06-07 10:35:22 +00:00
igor%mir2.org
c613550feb setGlobalSecurityController should be static 2004-06-07 10:34:22 +00:00
igor%mir2.org
daf6b75edb Introduction of ContextAction interface as a safe alternative for Context.enter/Context.exit. All usages of Context.enter/Context.exit in Rhino are replaced by 
Context.call(new ContextAction() {
	public Object run(Context cx) { ... }
});
or similar alternatives.

It prevents bugs with missed Context.exit and provides room for optimization of Context association with current thread and simplify implementation of safe environment for execution of untrusted applets and scripts.

In addition, Rhino now supports global SecurityController that take precedence over any per/Context controllers so the application can setup the controller once and for all.
 2004-06-06 15:33:59 +00:00
igor%mir2.org
70af322f7a ContextFactory is a new API class 2004-06-06 09:28:18 +00:00
igor%mir2.org
172c10e986 added ContextFactory which is used to create Context instances in JavaAdapter when there is no Context associated with the current thread. 2004-06-04 17:54:42 +00:00
igor%mir2.org
c3ac073e09 Better JavaDoc comments for FEATURE_ constants 2004-06-04 17:51:27 +00:00
igor%mir2.org
4fe37bb798 Allow to disable special treatment of __proto__ and __parent__ via overriding Context.hasFeature(). 2004-06-04 14:57:31 +00:00
igor%mir2.org
7048fd0cd3 Use consistent naming for property manipulation functions in ScriptRuntime and drop no longer used scope argument for ScriptRuntime.setProp that acts on strings. 2004-06-04 06:58:03 +00:00
igor%mir2.org
633428122c Code to create references to manipulate with __proto__ and __parent__ is moved to ScriptRuntime.specialReference not to expose too much implementation details 2004-06-02 14:56:25 +00:00
igor%mir2.org
20af7b885d Changing Refrence.set(Object) to return Object to return the real stored value. 2004-06-02 11:33:09 +00:00
igor%mir2.org
1a9a123c14 Pass __proto__ and __parent__ special properties to code generation as strings to allow to support application-specific special properties without altering code generation. 2004-06-02 09:13:12 +00:00
igor%mir2.org
ee2f62aef9 Allow Rhino embeddings to support function as left-hand-side extension via overriding BaseFunction.specialCall(). 2004-06-01 16:04:18 +00:00
igor%mir2.org
94302e5018 Making invalid left hand of assignment runtime reference error instead of syntax error as dictated by ECMAScript. Now interpreter/class compiler generates code that calls ScriptRuntime.genericReference() that in turn throws the error. 2004-05-31 15:49:19 +00:00
igor%mir2.org
6806c3160e Work on bug 243057: 
Introduction of support for calling function in reference context so with native functions code like f(args) = something or x.y(args)++ would be allowed.

The changes added necessary changes to parser and code generation but at runtime currently any such usage would throw an exception.
 2004-05-31 14:51:20 +00:00
igor%mir2.org
cb3a4fef51 For prefix and postfix ++/-- use mask flags instead of enumeration to denote postfix/prefix and ++/-- operation. 2004-05-31 13:03:16 +00:00
igor%mir2.org
8f9ce34d52 Optimize ++name and --name similarly to name++ and name-- via special runtime support 2004-05-31 12:09:39 +00:00
igor%mir2.org
ad65f9094a Optimizing ++x.y and --x.y in the same way as x.y++ and x.y-- via special runtime support 2004-05-31 08:18:38 +00:00
igor%mir2.org
2f00186bd2 Introduction of generic Reference class to support latter constructions like f(args) = y and f(args)++. For now it is used to implement __proto__ and __parent__ special properties so x.__proto__++ now works 2004-05-31 07:18:52 +00:00
igor%mir2.org
feca58e25b ++x[y] is optimized in the same way as x[y]++ via special runtime support 2004-05-30 15:54:21 +00:00
igor%mir2.org
35a14e8364 Using negative nimbers for interpreter-specific tokens to allow for 256 bytecodes without using 0xFF & conversion 2004-05-30 14:21:07 +00:00
igor%mir2.org
7d94a4273b Added JavaDocs for Kit.initCauseOrIgnore 2004-05-29 09:37:48 +00:00
igor%mir2.org
5a542b76b3 Make code to call Throwable.initCause via reflection previously located in WrappedException publically available in Kit.java 2004-05-29 08:55:41 +00:00
igor%mir2.org
8d03a328c9 Follow conventinal code practics of throwing IllegalArgumentException, IllegalStateException directly instead of using additional helper methods for it. 2004-05-29 08:54:24 +00:00
igor%mir2.org
6dcea14f54 Patch from Merten Schumman <Merten.Schumman@asg.com> to add Main.mainEmbedded(String) which is a version of Main.main without System.in/err/out redirection. It simplifies life for embeddings. 2004-05-28 14:19:11 +00:00
igor%mir2.org
402fd02406 Final implementation of GUI/debug implementation internals separation. Now the newly introduced Dim.java (Dim: Debug IMplementation) depends only on GuiCallback and contains all iteractions with Rhino. 2004-05-27 11:26:59 +00:00
igor%mir2.org
7fe01ad6bc exitAction is moved to DebugGui 2004-05-27 10:34:44 +00:00
igor%mir2.org
cd63019db8 Prepare to remove dependancy of core debugger implementation on GUI: introduction of GuiCallback interface that DebugGui implements. 2004-05-27 10:21:24 +00:00
igor%mir2.org
b85ecb8c02 Work on 244492: JavaScriptException extends RuntimeException 2004-05-26 11:54:10 +00:00
igor%mir2.org
fa34067a88 Make sure that Context.getSourcePositionFromStack never returns negative numbers and uses 0 to indicate absence of line information. It accounts for differences between JVMs when dealing with incomplete debug information. 2004-05-26 11:03:03 +00:00
igor%mir2.org
63596c3f2b In JavaScriptException constructor do not call ScriptableObjec.toString(value) since it may potentially trigger script execution for objects defining toString method which in turn may throw exceptions. 
Instead for Scriptable arguments prints their [Object className] form which is provided by the new ScriptRuntime.defaultObjectToString(Scriptable) method.
 2004-05-25 15:39:28 +00:00
igor%mir2.org
7341c1f1b5 Added JavaDoc link to a better way of wrapping exceptions then using WrappedException constructor 2004-05-24 10:11:23 +00:00
igor%mir2.org
8804a5c10d Restoring public constructor for WrappedException for compatibility with Batik. 2004-05-24 07:53:06 +00:00
igor%mir2.org
2283ed2681 Change Arguments.getIds to include argument indexes when getAll is true. It allows not to have a tailored getIds in the debugger. 2004-05-23 17:34:44 +00:00
igor%mir2.org
3130100ea6 Fixing JavaDoc comments 2004-05-23 17:32:32 +00:00
igor%mir2.org
1e8e9be624 1. Reorganize debugger to move all code that interacts with the engine into Main.java while all GUI logic now presents in DebugGui 
2. Move downloaded files for swing tree table into downloaded directory and adjust build files accordingly.
 2004-05-23 16:15:09 +00:00
igor%mir2.org
cfe01facb2 Make sure that for Rhino-generated exceptions Throwable.getMessage() contains script file and line information. 2004-05-23 14:32:07 +00:00
igor%mir2.org
e431bd1a66 Make EcmaError to follow the same pattern as JavaScriptException 
and EvaluatorException for getMessage() methods: it provides error message
with script source/line information.
 2004-05-23 09:50:20 +00:00
igor%mir2.org
30e9aee832 Switch to line info extraction through single top script processing 2004-05-22 23:19:56 +00:00
igor%mir2.org
677ac1cd76 Splitting Main.java into Main.java and GUI-related DebugGui.java 2004-05-21 15:06:36 +00:00
igor%mir2.org
7ceadc8e69 Split Main class into Main and DebugGui to have better debugger/gui separation 2004-05-21 14:25:21 +00:00
igor%mir2.org
1ad8dc2197 Move all logic to open source window at the end of compilation to single update action. 2004-05-21 12:04:47 +00:00
igor%mir2.org
3265deef44 1. Fixing reporting for calls to undefined: stringReg is not suitable for function names if function contains arguments. So Token.NEW/Token.CALL comes with index of potential function name. 
2. If debug information is not generated, Context.interpreterLineIndex could contain garbage from previous function invocation leading to ArrayIndexOfBound. Now Context.interpreterLineIndex is initialized at the interpreter entrance and getSourcePositionFromStack checks against absent line numbers.
 2004-05-21 11:43:38 +00:00
igor%mir2.org
e58d2a671b Move logic to show exception dialog into EnterInterrupt action 2004-05-21 11:27:59 +00:00
igor%mir2.org
7706f20db2 Test file 2004-05-21 10:53:19 +00:00
igor%mir2.org
5c690d13af I changed StackFrame.onLineChange to access breakFlag directly which allowed to remove global context hashtable 2004-05-21 01:20:48 +00:00
igor%mir2.org
261666150e Merge various GUI initializations during breakpoint hit into single action 2004-05-21 01:10:04 +00:00
igor%mir2.org
0ec2c999de Removal of manThread: breakFlag can do its job just fine 2004-05-21 00:17:45 +00:00
igor%mir2.org
9f73c42235 Replace Context switching during eval for interrupted threads by thread communication so all evals happens on the original thread. 2004-05-21 00:11:24 +00:00
igor%mir2.org
013271de02 To make variable access faster the form of getvar/setvar with var index 
encoded in bytecode is reintroduced.
 2004-05-18 22:33:41 +00:00
igor%mir2.org
c23cadde22 Added more fast index load instructions and removed 0xFF & when extracting bytecode as all byte codes are less then 128. 2004-05-18 15:02:26 +00:00
igor%mir2.org
f9804a0ac7 In the interpreter loop comparision operations are represented by separated optimized do_cmp. 2004-05-18 12:19:25 +00:00
igor%mir2.org
10f3c4233e To make loading of strings into string register faster I added Icode_REG_STR_C[01023] that directly loads the string at the given index. 2004-05-18 11:19:30 +00:00
igor%mir2.org
351dcb728c Removal of 32K restriction on the length of the maximum jump offset. 
Now interpreter uses UintMap to store jump targets spanning more then 32K
of bytecode.
 2004-05-17 21:36:47 +00:00
igor%mir2.org
a6a8297e30 Reorganization in jumping code to make the following patch to drop 32K 
jump length restriction smaller
 2004-05-17 19:19:18 +00:00
igor%mir2.org
7e1c77a956 Remove 256 limit on number of variable using index prefix for all variable 
operations. To offset small performance loss for variable access new
index prefixes operation REG_IND_C[0123] are added to load 0,1,2,3 as index
value with one bytecode.
 2004-05-17 17:57:43 +00:00
igor%mir2.org
bf289c6354 For GETPROP/SETPROP use explicit name prefix to load property name instead 
of pusshing property to stack
 2004-05-17 17:29:12 +00:00
igor%mir2.org
5b81311a84 Remove 256 limit on number of local slots using REG_IND* prefixes to load the 
slot index
 2004-05-17 16:27:39 +00:00
igor%mir2.org
c226bf5cde Splitting name_and_this bytecode into name_fast_this and name_slow_this to 
avoid flag reading during simple function calls
 2004-05-17 15:58:48 +00:00
igor%mir2.org
0681989924 Use the same of specal index prefix byte code for [] and {} literals 2004-05-17 14:55:45 +00:00
igor%mir2.org
e88881f3a6 Elimination of 64K restriction limit for various index-based opcodes. Now 
they are prefixed with special Icode_REG_IND* that load the index of proper
size.
 2004-05-17 14:34:29 +00:00
igor%mir2.org
696129bcb0 Removal of 64K limit of total number of strings per script/function: now 
string operands are preloaded with special LOAD_STR opcodes that handles full
int indexes
 2004-05-17 13:07:49 +00:00
igor%mir2.org
9a6e1fe15d In the interpreter loop avoid code duplication for calling instruction 
observer after each jump: now all tsuch code blocks are merged into generic
code that follows the interpreter switch
 2004-05-17 11:44:42 +00:00
igor%mir2.org
34e9dc56b7 Another small modifications to Interpreter to make the following patches 
smaller: replacing all brek in the main switch of the interpreter with
"continue Loop"
 2004-05-16 21:01:00 +00:00
igor%mir2.org
774204ecef In the interpreter loop increment pc immediately after icode read to avoid 
ever adding +1 in post byte codes with arguments
 2004-05-16 14:02:26 +00:00
igor%mir2.org
daaa920276 Inside the interpreter loop merger many almost identical icode 
implementations into common block that use additional ifs to distinguish
between icode. It allows to shrink the ever growing Interpreter.interpret()
 2004-05-16 13:30:53 +00:00
igor%mir2.org
aae93331f3 New implementation of ARRAYLIT and OBJECTLIT that does not requires stack 
space to hold all literals values before they are copied to a temporary array
to pass to ScriptRuntime functions. The new code populates array during values
calculations.
 2004-05-15 17:28:22 +00:00
igor%mir2.org
b4d0f698c9 Quote property names in object literals produced by toSource() if they 
coincide with reserved keywords.
 2004-05-15 17:23:06 +00:00
igor%mir2.org
37be8f9cfb Use special parse nodes for array and object literals to generate more compact 
bytecode both for interpreter and compiler to have faster [] and {} literals.
It also fixes the bug of accessing local variables Array/Object for the
literals instead of top-scope objects.
 2004-05-14 22:47:44 +00:00
igor%mir2.org
2494dc182a Use code similar to optimizer when generating call sequences to avoid tree mutations during code generation 2004-05-12 22:39:40 +00:00
igor%mir2.org
dbaff764ea 1. Fixing bug of forgotten updates to itsWithNesting 
2. Optimization for calls like name() which similar to the optimizer code
 2004-05-12 20:03:23 +00:00
igor%mir2.org
49aabab156 New function ScriptRuntime.notFoundError to throw error on missed properties 
instead of scattered duplicated code
 2004-05-12 19:59:57 +00:00
igor%mir2.org
8423b14b48 Removal of Token.GETBASE, Token.GETTHIS, Token.PARENT, Token.NEWTEMP, Token.USETEMP, Node.TEMP_PROP, Node.FIXUPS_PROP, Node.USES_PROP constants which are no longer used after the last changes 2004-05-12 15:00:41 +00:00
igor%mir2.org
92f45d1054 Instead of transforming parser tree to apply special treatment for call nodes, do that only during code generation . 2004-05-12 13:02:40 +00:00
igor%mir2.org
992ee898f2 Refactoring Codegen.visitCall: preprae for the following switch to generate call without transformer modifications 2004-05-12 10:34:46 +00:00
igor%mir2.org
aaf9cdfddc Improve error messages for the optimizer when accessing undefined values 2004-05-11 10:06:51 +00:00
igor%mir2.org
b9f058dfe3 Cleanup of hasVarsInRegs 2004-05-10 16:45:02 +00:00
igor%mir2.org
5d1aacca6a Apply direct call optimization only for functions that do not need activation. 2004-05-10 15:28:32 +00:00
igor%mir2.org
d2ab61c277 Determine functions that require activation during parsing and not in NodeTransformer 2004-05-10 13:39:14 +00:00
igor%mir2.org
27e2f6d328 Removal of checks for unitialized lVal.getJRegister(): the registers are always initialized in prelude. 2004-05-10 05:24:29 +00:00
igor%mir2.org
44deec93c2 Removal of JavaVariable interface in favor of simple method in ClassFileWriter. It allowed to shrink OptLocalVariable and made other code simpler. 2004-05-09 22:09:03 +00:00
igor%mir2.org
ed03829d75 Clenup the usage of getJRegister/assignJRegister 2004-05-09 21:07:08 +00:00