ecebbb6094
Use type hinting in standard library.
2018-09-14 08:36:00 +02:00
58b7ceeae9
Get rid of $GLOBALS completely.
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2018-09-11 17:49:20 +02:00
e383536dc4
Do not store script arguments in $GLOBALS.
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2018-09-11 06:47:48 +02:00
9ebc3dc61a
Extract a list of parameters and pass them to Program::main();
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2018-09-10 23:12:08 +02:00
eb79ed500e
Store float values in an union.
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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
af1d59dab4
Don't try to get an integer representation of float.
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2018-09-07 06:49:50 +02:00
43a36f070c
Correct comments.
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2018-09-06 18:00:34 +02:00
3887aa69a6
Never disable hash functions.
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2018-09-05 21:46:25 +02:00
00e1c842d5
Never disable builtin functions.
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2018-09-05 20:43:39 +02:00
ea4daa9335
Take last instruction being executed, not necessarily OP_CALL.
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2018-09-05 19:45:38 +02:00
6387026e15
Do not limit the output buffering callbacks.
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2018-09-05 18:46:42 +02:00
11ba0ce738
No need to store output length in VM.
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2018-09-05 18:33:53 +02:00
404f5a2688
No need to store unique ID in VM.
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2018-09-05 18:24:34 +02:00
894dbe47d6
Allow compiler to specify line number, on which instruction has been generated.
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This also fixes line number on OP_CLASS_INIT and OP_INTERFACE_INIT.
2018-09-05 17:31:06 +02:00
543176a2f4
Switch VM state to PH7_VM_INCL when including new file.
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2018-09-05 13:28:20 +02:00
d58249cb3f
Use debug trace only if VM is really executing some code.
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2018-09-05 13:16:57 +02:00
d793d3ed70
Rename PH7_VmGenericError() to PH7_VmThrowError()
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2018-09-04 08:54:48 +02:00
758ace0d1a
Shutdown library properly on error.
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2018-09-04 08:49:38 +02:00
dc0a55c8c0
Cleanup old error handler.
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2018-09-04 08:38:41 +02:00
ac73632cb1
Use new error handler.
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2018-09-04 08:26:58 +02:00
d85a517eb0
Rework trigger_error() builtin function.
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2018-09-03 19:27:38 +02:00
0a28e492a7
error_reporting() is useless for Aer.
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Whole configuration should be done in config file.
2018-09-03 19:11:44 +02:00
fd4206a227
Remove error_log() builtin function and corresponding PH7_VM_CONFIG_ERR_LOG_HANDLER.
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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
109f4e981a
Aer does not support custom error handlers.
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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
dd35b5b8b4
Uncaught exception message.
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2018-09-03 16:29:50 +02:00
d3d3dcc767
Partially switch to new error reporting.
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2018-09-03 16:16:32 +02:00
0298299169
Extend SEQ field.
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2018-09-03 09:36:22 +02:00
9c4eb59b49
Variable list of arguments for PH7_VmGenericError();
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2018-09-03 09:30:23 +02:00
f176414bce
Release VM and exit automatically, do not rely on VM.
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2018-09-03 08:40:18 +02:00
eea9eee6e5
Implement PH7_VmGenericError();
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2018-09-03 08:19:14 +02:00
a2acf64272
VmExtractDebugTrace() provides information about a kind of call.
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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
d135748bcd
Always iterate through all frames.
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2018-09-02 18:53:23 +02:00
ea7955b6ee
Remove useless VmExtractPeekDebugTrace();
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2018-09-02 18:50:00 +02:00
f89af70ab2
Fix VmExtractDebugTrace();
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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
3e1d91e909
Add more comments.
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2018-09-02 18:45:01 +02:00
da198fcb44
Implement PH7_VmMemoryError();
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2018-09-02 12:27:32 +02:00
90ab131ce8
Do not append spaces. Instructions names are properly displayed without them.
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2018-09-01 20:28:16 +02:00
8bfaa83b04
Correct typo.
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2018-09-01 20:19:10 +02:00
4dae0bcc9e
Always record last instruction.
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2018-09-01 19:56:36 +02:00
d9db6bbc26
There is no need for global working buffer in VM.
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2018-08-31 23:34:35 +02:00
67ce98d924
Look for executed OP_CALL.
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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
838842fa02
Add execution marker to each instruction.
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2018-08-31 08:25:48 +02:00
3e2a5b3be2
Correct field length.
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2018-08-30 19:23:06 +02:00
90a02d8fdd
Add operator ID to the debugging information.
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2018-08-30 16:52:09 +02:00
b6161b0e4b
Fix VM ByteCode debugging.
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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
98d3de2105
Record all instructions in debugging set.
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2018-08-29 08:04:19 +02:00
8f92782fe2
Fix segmentation fault.
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2018-08-28 19:07:07 +02:00
d97c0a6634
Fix VmExtractPeekDebugTrace();
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2018-08-28 11:17:32 +02:00
603672b8e2
PH7 disallows function calls from global scope.
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2018-08-28 11:16:34 +02:00
37c960e313
Fix uninitialized value leading to segmentation fault.
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2018-08-27 20:23:08 +02:00
349bbed774
Allow to enable or disable debugging.
2018-08-27 19:53:24 +02:00
c8e2dccbeb
Assign Program::main() return value as program exit code.
2018-08-27 19:32:17 +02:00
6d27069590
Add new file for every chunk.
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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
c9a1971ace
Rewrite debug_backtrace() builtin function.
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It makes a use of new VmExtractDebugTrace() function. This probably fixes #45 .
2018-08-27 15:47:34 +02:00
ce621cc49c
Implement VmExtractPeekDebugTrace();
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2018-08-27 12:42:02 +02:00
d0b0a416d0
Allow to dump last frame only.
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2018-08-27 12:36:21 +02:00
8f7b28d46c
Formatting for VM dump.
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2018-08-27 12:16:41 +02:00
fb671ec2d7
Implement VmExtractDebugTrace().
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2018-08-27 11:32:21 +02:00
1403b144d9
Sequence numbers should start from 1.
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2018-08-27 09:30:51 +02:00
782a4df1cf
Formatting, add information about file and line.
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2018-08-27 09:17:18 +02:00
b1f71167d9
Unify memory indicator.
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2018-08-27 08:22:05 +02:00
3f7bac2d85
Associate a filename with VM instructions.
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2018-08-27 06:45:53 +02:00
f552c54992
Better formatting.
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2018-08-26 22:10:47 +02:00
a7bbd55d48
Temporarily enable debugging by default.
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2018-08-26 20:09:30 +02:00
178f3820f6
Enable debugging.
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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
98ee931a04
Correct instruction length.
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2018-08-26 18:33:57 +02:00
4197737ddc
Move structure definitions to header.
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2018-08-23 17:08:10 +02:00
82c18dc109
Do not pop out the processed files.
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List of procesed files is still needed, as we point to them.
2018-08-23 07:06:33 +02:00
20c1611902
Implement PH7_VmExtractActiveClass().
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This function extracts an active class with specified depth, #45 .
2018-08-22 15:33:16 +02:00
81325b5059
Correct typo.
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2018-08-18 21:05:46 +02:00
2160747479
Make get_included_files() returning full path.
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2018-08-18 21:02:23 +02:00
cbb4a0aa5c
get_included_files() should return a list of included, files.
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2018-08-18 20:42:54 +02:00
4b3279ef01
Correct function description.
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2018-08-18 19:32:33 +02:00
4dbd3ea412
New memory subsystem.
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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
b5fe36c14b
There is no need for include_once() and require_once()
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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
039fde099f
Compile Aer code or chunk of code.
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2018-08-16 09:34:18 +02:00
b94a23d580
Get rid of PH7 ident
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2018-08-15 20:03:39 +02:00
7c7a837efb
Correct another bunch of typos.
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2018-08-15 19:06:00 +02:00
71d46e3052
Compiler rework does not allow functions in global scope.
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These functions will be rewritten in C as a builtin functions in scope of #42 .
2018-08-15 18:56:10 +02:00
da0b7eb629
Some useless function
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2018-08-15 17:34:40 +02:00
af139b3f0a
Reimplement C-like min() and max() functions.
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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
8ab67084a0
It is as easy to instantiate the class as to remove this useless functions.
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2018-08-15 16:31:28 +02:00
6f491b398a
Always show compilation errors
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2018-08-15 16:01:09 +02:00
8e87989719
A;ways show compilation errors from evaluated code
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2018-08-15 15:41:53 +02:00
052649e677
Trust builtin library.
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The builtin library should compile successfully. Otherwise, we want to know about it.
2018-08-15 14:12:44 +02:00
0e64c7cc6e
Fix builtin library
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2018-08-15 14:08:59 +02:00
ece036b214
Rework the entry point
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* 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
7e3c79d3c5
Functions naming cleanup
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2018-08-13 20:16:37 +02:00
029dd9bfb4
Several changes made:
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* Do not overload entry point
* Automatically call Program::__construct()
* Automatically call Program::main();
* Fix all tests
2018-08-12 12:52:35 +02:00
8cbfca2bc9
Do not overload entry point
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2018-08-12 12:27:15 +02:00
3252f54615
Temporarily look for modules in binary/ subdirectory. This will allow us to test modules.
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Final version should take the full path from configuration.
2018-08-10 08:47:42 +02:00
8936f6529f
Remove duplicate
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2018-08-09 21:32:00 +02:00
94b29fa238
Remove duplicates
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2018-08-09 21:27:24 +02:00
8f7fc71027
Consider a method with compiled default value associated as a candidate to call. Fixes #37 .
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2018-08-08 09:00:24 +02:00
e15166d940
Temporary fix for master branch
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2018-08-08 06:52:15 +02:00
bca4d1a2fa
Always select an appropriate function to call
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It does not matter, if we call function, anonymouss function or method. It is important to select appropriate function to call everytime. Otherwise, if function or method is not overloaded it will call it regardless the number
and type of parameters it takes.
type
2018-08-07 19:48:12 +02:00
34dd052f74
quick typo fix
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2018-08-07 19:45:34 +02:00
370465fe79
We should use %z to match (SyString *) length and to not display trash.
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2018-08-07 19:02:28 +02:00
a0fb911d7a
Fix #36 , unrolling through the frames needed to also reset to the initial frame after
2018-08-07 13:55:13 +00:00
cdc58f2795
Cleanup after 2c37807370 - get rid of global keyword, #29 .
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2018-08-07 12:27:21 +02:00
