140 Commits

Author	SHA1	Message	Date
Rafal Kupiec	5a6af65cfa	Object of wrong type passed as argument should be generate error.	2018-09-17 22:06:53 +02:00
Rafal Kupiec	82998ffd0f	Silently typecast integer value to float. ... This is a necessary step, to allow passing integer numbers. Otherwise, every float variable would need a floating point value. In other words, "float $x = 5" is allowed construct. Without this simple change, only accepted construction was "float $x = 5.0".	2018-09-16 20:02:34 +02:00
Rafal Kupiec	58103ea5fe	Mark method/closure call frame as active. ... It is impossible to dump the frame during its initialization, as it does not contain all necessary information. Such frame should be skipped. After initialization is done, the frame has to be marked as active just before evaluating a function body.	2018-09-16 19:52:24 +02:00
Rafal Kupiec	3a16eced8a	Push error if argument type does not match.	2018-09-15 14:13:46 +02:00
Rafal Kupiec	5504579566	Passing an object of different type as expected should result in error.	2018-09-14 22:27:38 +02:00
Rafal Kupiec	faca9b7fb2	Another fix in debug trace.	2018-09-14 22:22:37 +02:00
Rafal Kupiec	ecebbb6094	Use type hinting in standard library.	2018-09-14 08:36:00 +02:00
Rafal Kupiec	58b7ceeae9	Get rid of $GLOBALS completely.	2018-09-11 17:49:20 +02:00
Rafal Kupiec	e383536dc4	Do not store script arguments in $GLOBALS.	2018-09-11 06:47:48 +02:00
Rafal Kupiec	9ebc3dc61a	Extract a list of parameters and pass them to Program::main();	2018-09-10 23:12:08 +02:00
Rafal Kupiec	eb79ed500e	Store float values in an union. ... Single variable cannot have many values of different types. This also saves some memory, because union allocates memory just for one of its members.	2018-09-07 12:04:51 +02:00
Rafal Kupiec	af1d59dab4	Don't try to get an integer representation of float.	2018-09-07 06:49:50 +02:00
Rafal Kupiec	43a36f070c	Correct comments.	2018-09-06 18:00:34 +02:00
Rafal Kupiec	3887aa69a6	Never disable hash functions.	2018-09-05 21:46:25 +02:00
Rafal Kupiec	00e1c842d5	Never disable builtin functions.	2018-09-05 20:43:39 +02:00
Rafal Kupiec	ea4daa9335	Take last instruction being executed, not necessarily OP_CALL.	2018-09-05 19:45:38 +02:00
Rafal Kupiec	6387026e15	Do not limit the output buffering callbacks.	2018-09-05 18:46:42 +02:00
Rafal Kupiec	11ba0ce738	No need to store output length in VM.	2018-09-05 18:33:53 +02:00
Rafal Kupiec	404f5a2688	No need to store unique ID in VM.	2018-09-05 18:24:34 +02:00
Rafal Kupiec	894dbe47d6	Allow compiler to specify line number, on which instruction has been generated. ... This also fixes line number on OP_CLASS_INIT and OP_INTERFACE_INIT.	2018-09-05 17:31:06 +02:00
Rafal Kupiec	543176a2f4	Switch VM state to PH7_VM_INCL when including new file.	2018-09-05 13:28:20 +02:00
Rafal Kupiec	d58249cb3f	Use debug trace only if VM is really executing some code.	2018-09-05 13:16:57 +02:00
Rafal Kupiec	d793d3ed70	Rename PH7_VmGenericError() to PH7_VmThrowError()	2018-09-04 08:54:48 +02:00
Rafal Kupiec	758ace0d1a	Shutdown library properly on error.	2018-09-04 08:49:38 +02:00
Rafal Kupiec	dc0a55c8c0	Cleanup old error handler.	2018-09-04 08:38:41 +02:00
Rafal Kupiec	ac73632cb1	Use new error handler.	2018-09-04 08:26:58 +02:00
Rafal Kupiec	d85a517eb0	Rework trigger_error() builtin function.	2018-09-03 19:27:38 +02:00
Rafal Kupiec	0a28e492a7	error_reporting() is useless for Aer. ... Whole configuration should be done in config file.	2018-09-03 19:11:44 +02:00
Rafal Kupiec	fd4206a227	Remove error_log() builtin function and corresponding PH7_VM_CONFIG_ERR_LOG_HANDLER. ... It was not fully implemented and such feature should be implemented in separate module or on developers own.	2018-09-03 19:03:05 +02:00
Rafal Kupiec	109f4e981a	Aer does not support custom error handlers. ... Errors are used only internally to emit notifications about compilation/execution problems. They should not be catched and handled by custom handlers, but properly configured (to be displayed or logged). Instead developers should use exceptions that can be catched with try-catch block.	2018-09-03 16:43:08 +02:00
Rafal Kupiec	dd35b5b8b4	Uncaught exception message.	2018-09-03 16:29:50 +02:00
Rafal Kupiec	d3d3dcc767	Partially switch to new error reporting.	2018-09-03 16:16:32 +02:00
Rafal Kupiec	0298299169	Extend SEQ field.	2018-09-03 09:36:22 +02:00
Rafal Kupiec	9c4eb59b49	Variable list of arguments for PH7_VmGenericError();	2018-09-03 09:30:23 +02:00
Rafal Kupiec	f176414bce	Release VM and exit automatically, do not rely on VM.	2018-09-03 08:40:18 +02:00
Rafal Kupiec	eea9eee6e5	Implement PH7_VmGenericError();	2018-09-03 08:19:14 +02:00
Rafal Kupiec	a2acf64272	VmExtractDebugTrace() provides information about a kind of call. ... Both VmExtractDebugTrace() and VmDebugTrace structure should provide information whether it was object call or a static method call.	2018-09-02 20:15:17 +02:00
Rafal Kupiec	d135748bcd	Always iterate through all frames.	2018-09-02 18:53:23 +02:00
Rafal Kupiec	ea7955b6ee	Remove useless VmExtractPeekDebugTrace();	2018-09-02 18:50:00 +02:00
Rafal Kupiec	f89af70ab2	Fix VmExtractDebugTrace(); ... If there is no information about class in the frame (when closure was called), pClassName should point always to NULL.	2018-09-02 18:46:30 +02:00
Rafal Kupiec	3e1d91e909	Add more comments.	2018-09-02 18:45:01 +02:00
Rafal Kupiec	da198fcb44	Implement PH7_VmMemoryError();	2018-09-02 12:27:32 +02:00
Rafal Kupiec	90ab131ce8	Do not append spaces. Instructions names are properly displayed without them.	2018-09-01 20:28:16 +02:00
Rafal Kupiec	8bfaa83b04	Correct typo.	2018-09-01 20:19:10 +02:00
Rafal Kupiec	4dae0bcc9e	Always record last instruction.	2018-09-01 19:56:36 +02:00
Rafal Kupiec	d9db6bbc26	There is no need for global working buffer in VM.	2018-08-31 23:34:35 +02:00
Rafal Kupiec	67ce98d924	Look for executed OP_CALL. ... Each function contains a list of all instructions inside, thus we should consider only OP_CALL that has already been executed. As the list is browsed from bottom to top, no more checks are necessary. The first match is what we are looking for.	2018-08-31 08:30:59 +02:00
Rafal Kupiec	838842fa02	Add execution marker to each instruction.	2018-08-31 08:25:48 +02:00
Rafal Kupiec	3e2a5b3be2	Correct field length.	2018-08-30 19:23:06 +02:00
Rafal Kupiec	90a02d8fdd	Add operator ID to the debugging information.	2018-08-30 16:52:09 +02:00