100 Commits

This Branch

This Branch

All Branches

Author	SHA1	Message	Date
belliash	8fcb3c608a	Remove duplicate of SySetUsed() macro.	2018-08-31 23:45:46 +02:00
belliash	d9db6bbc26	There is no need for global working buffer in VM.	2018-08-31 23:34:35 +02:00
belliash	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
belliash	838842fa02	Add execution marker to each instruction.	2018-08-31 08:25:48 +02:00
belliash	3e2a5b3be2	Correct field length.	2018-08-30 19:23:06 +02:00
belliash	90a02d8fdd	Add operator ID to the debugging information.	2018-08-30 16:52:09 +02:00
belliash	461ee00034	Allow to use PH7_CTX_DEPRECATED.	2018-08-30 13:47:01 +02:00
belliash	fbc725c935	We are tokenizing Aer.	2018-08-30 12:33:38 +02:00
belliash	8215c4e984	Correct comment.	2018-08-30 12:15:48 +02:00
belliash	041c65d63e	Implement SySetGetUsed();	2018-08-30 12:00:02 +02:00
belliash	b6161b0e4b	Fix VM ByteCode debugging. ... Only executed bytecode should be registered for debugging. In this way we do not register all emitted bytecode and save some memory. What is more, this change registers the bytecode in correct executing order including jumps. Previously all bytecode generated by compiler has been saved what made the bytecode to be saved in compile, not execute order.	2018-08-30 09:46:40 +02:00
belliash	98d3de2105	Record all instructions in debugging set.	2018-08-29 08:04:19 +02:00
belliash	8f92782fe2	Fix segmentation fault.	2018-08-28 19:07:07 +02:00
belliash	d97c0a6634	Fix VmExtractPeekDebugTrace();	2018-08-28 11:17:32 +02:00
belliash	603672b8e2	PH7 disallows function calls from global scope.	2018-08-28 11:16:34 +02:00
belliash	37c960e313	Fix uninitialized value leading to segmentation fault.	2018-08-27 20:23:08 +02:00
belliash	6a14e88973	Remove unused definition.	2018-08-27 20:22:23 +02:00
belliash	349bbed774	Allow to enable or disable debugging.	2018-08-27 19:53:24 +02:00
belliash	c8e2dccbeb	Assign Program::main() return value as program exit code.	2018-08-27 19:32:17 +02:00
belliash	7a740c0570	Correct typo.	2018-08-27 18:23:12 +02:00
belliash	6d27069590	Add new file for every chunk. ... Every chunk should has its own file associated, even if it is [MEMORY]. Otherwise, some false information can be provided by interpreter to developer.	2018-08-27 18:04:45 +02:00
belliash	c9a1971ace	Rewrite debug_backtrace() builtin function. ... It makes a use of new VmExtractDebugTrace() function. This probably fixes #45.	2018-08-27 15:47:34 +02:00
belliash	ce621cc49c	Implement VmExtractPeekDebugTrace();	2018-08-27 12:42:02 +02:00
belliash	d0b0a416d0	Allow to dump last frame only.	2018-08-27 12:36:21 +02:00
belliash	8f7b28d46c	Formatting for VM dump.	2018-08-27 12:16:41 +02:00
belliash	fb671ec2d7	Implement VmExtractDebugTrace().	2018-08-27 11:32:21 +02:00
belliash	18222dce8c	Implement VmDebugTrace structure.	2018-08-27 11:22:02 +02:00
belliash	1403b144d9	Sequence numbers should start from 1.	2018-08-27 09:30:51 +02:00
belliash	782a4df1cf	Formatting, add information about file and line.	2018-08-27 09:17:18 +02:00
belliash	b1f71167d9	Unify memory indicator.	2018-08-27 08:22:05 +02:00
belliash	3f7bac2d85	Associate a filename with VM instructions.	2018-08-27 06:45:53 +02:00
belliash	f552c54992	Better formatting.	2018-08-26 22:10:47 +02:00
belliash	e6ad76b031	Dump VM after execution. ... VM instructions dump should be processed after script execution to follow included files.	2018-08-26 20:29:19 +02:00
belliash	a7bbd55d48	Temporarily enable debugging by default.	2018-08-26 20:09:30 +02:00
belliash	178f3820f6	Enable debugging. ... This commit introduces ne debug feature. The PH7 Engine limits the VM dump to the global scope. Since Aer Script is fully object-oriented language the dump option contains only information about last call of OP_DONE. This change, forces the VM to store all instructions set in a global container when debugging is enabled, thus providing information the dump of whole script parse.	2018-08-26 19:59:17 +02:00
belliash	ab5ee94f99	API function rename.	2018-08-26 19:18:33 +02:00
belliash	98ee931a04	Correct instruction length.	2018-08-26 18:33:57 +02:00
belliash	877d19a815	API function rename.	2018-08-26 18:30:21 +02:00
belliash	c8c6208cca	Return script exit code.	2018-08-26 08:37:35 +02:00
belliash	94b213674a	Change the script located in memory indicator. ... For easier reading with line numbers.	2018-08-23 18:27:14 +02:00
belliash	4197737ddc	Move structure definitions to header.	2018-08-23 17:08:10 +02:00
belliash	82c18dc109	Do not pop out the processed files. ... List of procesed files is still needed, as we point to them.	2018-08-23 07:06:33 +02:00
belliash	20c1611902	Implement PH7_VmExtractActiveClass(). ... This function extracts an active class with specified depth, #45.	2018-08-22 15:33:16 +02:00
belliash	0ff32e6673	Remove duplicated constants.	2018-08-22 11:24:34 +02:00
belliash	dbe373d537	Resolve __CLASS__ at compile time. ... Ticket: #45: __CLASS__ constant must be resolved at compile time, not run time. Otherwise it returns incorrect data.	2018-08-22 09:59:10 +02:00
belliash	3e18a5b8e8	Optimize the code, #45.	2018-08-22 08:51:45 +02:00
belliash	a0f7949b24	Resolve __DIR__ at compile time. ... Ticket: #45: __DIR__ constant must be resolved at compile time, not run time. Otherwise it returns incorrect data.	2018-08-22 06:23:43 +02:00
belliash	02242bb93d	Resolve __FILE__ at compile time. ... Ticket: #45: __FILE__ constant must be resolved at compile time, not run time. Otherwise it returns incorrect data.	2018-08-21 20:18:39 +02:00
belliash	19a504fe11	Enter the class block during compilation, #45.	2018-08-21 19:45:50 +02:00
belliash	33523e4e8a	Block definitions for class and namespace.	2018-08-21 19:35:00 +02:00
belliash	2d99881240	Get rid of manual optimisation technique. ... This optimisation technique results in non insignificant speed boost on some old x86 architectures. Novadays, we should rely on compiler optimisation.	2018-08-21 06:27:07 +02:00
belliash	81325b5059	Correct typo.	2018-08-18 21:05:46 +02:00
belliash	2160747479	Make get_included_files() returning full path.	2018-08-18 21:02:23 +02:00
belliash	cbb4a0aa5c	get_included_files() should return a list of included, files.	2018-08-18 20:42:54 +02:00
belliash	00dc23ee4a	Get rid of manual optimisation technique resulting in non insignificant speed boost on some old x86 architectures, #38;	2018-08-18 19:44:02 +02:00
belliash	4b3279ef01	Correct function description.	2018-08-18 19:32:33 +02:00
belliash	4dbd3ea412	New memory subsystem. ... This is a new memory subsystem implementing heap calculations as well as new builtin functions: * get_memory_usage() * get_memory_peak_usage() * get_memory_limit() It also allows to set an upper memory limit, ensuring that processed script will not be able to allocate more memory from OS. New subsystem is based on work done in 'memory_limit' branch. Big thanks to devnexen! This finally fixes #25.	2018-08-18 19:24:38 +02:00
belliash	08c47b7528	Correct dictionary issues.	2018-08-17 09:25:29 +02:00
belliash	ab1266ef5d	Rename VFS	2018-08-16 22:05:30 +02:00
belliash	c83d6e13fc	Removing xExec. ... First of all, VFS is not a right place for this, finally it was not implemented anyway.	2018-08-16 21:37:34 +02:00
belliash	a8a88b4746	Compile closures.	2018-08-16 18:40:23 +02:00
belliash	f28c671e69	Compile closures.	2018-08-16 18:31:12 +02:00
belliash	074edd11d3	Add Windows 10 information	2018-08-16 18:19:33 +02:00
belliash	a8961eb36f	Fix build	2018-08-16 17:48:17 +02:00
belliash	2c28b63d90	Properly interpret language constructs, fixes #28.	2018-08-16 17:42:30 +02:00
belliash	9100bf0696	Treat 'import' as a special keyword.	2018-08-16 16:32:28 +02:00
belliash	b5fe36c14b	There is no need for include_once() and require_once() ... Aer is object-oriented language and the code it includes is executed in the global scope. Global scope can contain only classes and namespaces and they cannot be re-declared. Thus every file can be included just once. We can leave this to programmer, or take care about it on interpreter side. With this commit, include() and require() builtin functions allows to load file just once. Thanks to that, there is no need for include_once() and require_once(). Done in scope of #30.	2018-08-16 16:12:29 +02:00
belliash	510410096b	Aer is OOP language. There is nothing like function.	2018-08-16 13:57:35 +02:00
belliash	4961922b1d	Unify error with other related to namespace.	2018-08-16 13:36:19 +02:00
belliash	793b6127d5	Temporarily fix namespace support. ... The namespace feature is not supported in this version, they are treated same way as global scope.	2018-08-16 12:39:05 +02:00
belliash	787f3b5d5f	Synchronize the namespace also with first semicolon.	2018-08-16 12:01:36 +02:00
belliash	be27532fdf	Unify error level for namespace support.	2018-08-16 11:26:47 +02:00
belliash	e208e778e0	Compile global scope independently, fixes #40.	2018-08-16 11:15:03 +02:00
belliash	039fde099f	Compile Aer code or chunk of code.	2018-08-16 09:34:18 +02:00
belliash	f9946e9842	Reimplement filegroup() and fileowner() as builtin function, #42.	2018-08-15 21:58:21 +02:00
belliash	f33f8d66b4	Correct warning messages.	2018-08-15 21:43:17 +02:00
belliash	16ea44372f	Dictionary correction.	2018-08-15 21:35:44 +02:00
belliash	ac1dee48c9	Reimplement fileinode() as builtin function, #42.	2018-08-15 21:28:59 +02:00
belliash	b642858044	Add missing definition	2018-08-15 20:20:56 +02:00
belliash	b94a23d580	Get rid of PH7 ident	2018-08-15 20:03:39 +02:00
belliash	7c7a837efb	Correct another bunch of typos.	2018-08-15 19:06:00 +02:00
belliash	71d46e3052	Compiler rework does not allow functions in global scope. ... These functions will be rewritten in C as a builtin functions in scope of #42.	2018-08-15 18:56:10 +02:00
belliash	da0b7eb629	Some useless function	2018-08-15 17:34:40 +02:00
belliash	af139b3f0a	Reimplement C-like min() and max() functions. ... These functions should have C-like implementation and take exactly 2 arguments: integer or float. Finally, C-implementation will be faster than using PH7 builtin library that needs to be compiled and interpreted.	2018-08-15 17:26:26 +02:00
belliash	89d7aca73a	Correct typo	2018-08-15 16:38:33 +02:00
belliash	8ab67084a0	It is as easy to instantiate the class as to remove this useless functions.	2018-08-15 16:31:28 +02:00
belliash	6f491b398a	Always show compilation errors	2018-08-15 16:01:09 +02:00
belliash	8e87989719	A;ways show compilation errors from evaluated code	2018-08-15 15:41:53 +02:00
belliash	052649e677	Trust builtin library. ... The builtin library should compile successfully. Otherwise, we want to know about it.	2018-08-15 14:12:44 +02:00
belliash	0e64c7cc6e	Fix builtin library	2018-08-15 14:08:59 +02:00
belliash	64b9ac4406	Forward declaration already in compiler.h	2018-08-15 11:18:40 +02:00
belliash	be454ff7be	Rename PH7_COMPILE_SINGLE_STMT to PH7_COMPILE_STATEMENT	2018-08-14 23:48:15 +02:00
belliash	26b1675021	API function rename	2018-08-14 17:43:43 +02:00
belliash	ece036b214	Rework the entry point ... * some functions were not used and have been removed * some parameters seemed to be useless and have been removed * code cleanup	2018-08-14 13:45:27 +02:00
belliash	1cb3e394cf	Implement pseudo boolean type.	2018-08-14 10:42:52 +02:00
belliash	7e3c79d3c5	Functions naming cleanup	2018-08-13 20:16:37 +02:00
belliash	02fde9c30f	It is not PHP compiler	2018-08-13 19:53:08 +02:00
belliash	d7f9d8e157	Add missing 'finally' keyword.	2018-08-12 22:04:47 +02:00
belliash	aa6e00db27	Forward declaration for all functions.	2018-08-12 21:58:27 +02:00
belliash	59c15caf4e	Use something more human readable	2018-08-12 21:16:05 +02:00