Rafal Kupiec
404f5a2688
No need to store unique ID in VM.
2018-09-05 18:24:34 +02:00
Rafal Kupiec
ae79cb57de
No need to store information about line number in ph7_class struct.
2018-09-05 17:42:10 +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
c00c91599f
Enable unused API functions.
2018-09-04 09:33:28 +02:00
Rafal Kupiec
19eaaab081
Remove unused code.
2018-09-04 09:19:15 +02:00
Rafal Kupiec
1643d2ee94
Remove unused code.
2018-09-04 09:18:13 +02:00
Rafal Kupiec
03e452ea7b
Shutdown library properly on error.
2018-09-04 09:13:28 +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
383fe01943
Reserve 10KB for error reporting.
2018-09-01 17:54:45 +02:00
Rafal Kupiec
8fcb3c608a
Remove duplicate of SySetUsed() macro.
2018-08-31 23:45:46 +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
Rafal Kupiec
fbc725c935
We are tokenizing Aer.
2018-08-30 12:33:38 +02:00
Rafal Kupiec
041c65d63e
Implement SySetGetUsed();
2018-08-30 12:00:02 +02:00
Rafal Kupiec
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
Rafal Kupiec
98d3de2105
Record all instructions in debugging set.
2018-08-29 08:04:19 +02:00
Rafal Kupiec
8f92782fe2
Fix segmentation fault.
2018-08-28 19:07:07 +02:00
Rafal Kupiec
d97c0a6634
Fix VmExtractPeekDebugTrace();
2018-08-28 11:17:32 +02:00
Rafal Kupiec
603672b8e2
PH7 disallows function calls from global scope.
2018-08-28 11:16:34 +02:00
Rafal Kupiec
37c960e313
Fix uninitialized value leading to segmentation fault.
2018-08-27 20:23:08 +02:00
Rafal Kupiec
349bbed774
Allow to enable or disable debugging.
2018-08-27 19:53:24 +02:00
Rafal Kupiec
c8e2dccbeb
Assign Program::main() return value as program exit code.
2018-08-27 19:32:17 +02:00
Rafal Kupiec
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
Rafal Kupiec
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
Rafal Kupiec
ce621cc49c
Implement VmExtractPeekDebugTrace();
2018-08-27 12:42:02 +02:00
Rafal Kupiec
d0b0a416d0
Allow to dump last frame only.
2018-08-27 12:36:21 +02:00
Rafal Kupiec
8f7b28d46c
Formatting for VM dump.
2018-08-27 12:16:41 +02:00
Rafal Kupiec
fb671ec2d7
Implement VmExtractDebugTrace().
2018-08-27 11:32:21 +02:00
Rafal Kupiec
1403b144d9
Sequence numbers should start from 1.
2018-08-27 09:30:51 +02:00
Rafal Kupiec
782a4df1cf
Formatting, add information about file and line.
2018-08-27 09:17:18 +02:00
Rafal Kupiec
b1f71167d9
Unify memory indicator.
2018-08-27 08:22:05 +02:00
Rafal Kupiec
3f7bac2d85
Associate a filename with VM instructions.
2018-08-27 06:45:53 +02:00
Rafal Kupiec
f552c54992
Better formatting.
2018-08-26 22:10:47 +02:00
Rafal Kupiec
a7bbd55d48
Temporarily enable debugging by default.
2018-08-26 20:09:30 +02:00
Rafal Kupiec
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
Rafal Kupiec
98ee931a04
Correct instruction length.
2018-08-26 18:33:57 +02:00
Rafal Kupiec
877d19a815
API function rename.
2018-08-26 18:30:21 +02:00
Rafal Kupiec
94b213674a
Change the script located in memory indicator.
...
For easier reading with line numbers.
2018-08-23 18:27:14 +02:00
Rafal Kupiec
4197737ddc
Move structure definitions to header.
2018-08-23 17:08:10 +02:00
Rafal Kupiec
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
Rafal Kupiec
20c1611902
Implement PH7_VmExtractActiveClass().
...
This function extracts an active class with specified depth, #45 .
2018-08-22 15:33:16 +02:00
Rafal Kupiec
0ff32e6673
Remove duplicated constants.
2018-08-22 11:24:34 +02:00
Rafal Kupiec
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
Rafal Kupiec
3e18a5b8e8
Optimize the code, #45 .
2018-08-22 08:51:45 +02:00
Rafal Kupiec
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
Rafal Kupiec
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
Rafal Kupiec
19a504fe11
Enter the class block during compilation, #45 .
2018-08-21 19:45:50 +02:00
Rafal Kupiec
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
Rafal Kupiec
81325b5059
Correct typo.
2018-08-18 21:05:46 +02:00
Rafal Kupiec
2160747479
Make get_included_files() returning full path.
2018-08-18 21:02:23 +02:00
Rafal Kupiec
cbb4a0aa5c
get_included_files() should return a list of included, files.
2018-08-18 20:42:54 +02:00
Rafal Kupiec
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
Rafal Kupiec
4b3279ef01
Correct function description.
2018-08-18 19:32:33 +02:00
Rafal Kupiec
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
Rafal Kupiec
08c47b7528
Correct dictionary issues.
2018-08-17 09:25:29 +02:00
Rafal Kupiec
ab1266ef5d
Rename VFS
2018-08-16 22:05:30 +02:00
Rafal Kupiec
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
Rafal Kupiec
a8a88b4746
Compile closures.
2018-08-16 18:40:23 +02:00
Rafal Kupiec
f28c671e69
Compile closures.
2018-08-16 18:31:12 +02:00
Rafal Kupiec
074edd11d3
Add Windows 10 information
2018-08-16 18:19:33 +02:00
Rafal Kupiec
a8961eb36f
Fix build
2018-08-16 17:48:17 +02:00
Rafal Kupiec
2c28b63d90
Properly interpret language constructs, fixes #28 .
2018-08-16 17:42:30 +02:00
Rafal Kupiec
9100bf0696
Treat 'import' as a special keyword.
2018-08-16 16:32:28 +02:00
Rafal Kupiec
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
Rafal Kupiec
510410096b
Aer is OOP language. There is nothing like function.
2018-08-16 13:57:35 +02:00
Rafal Kupiec
4961922b1d
Unify error with other related to namespace.
2018-08-16 13:36:19 +02:00
Rafal Kupiec
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
Rafal Kupiec
787f3b5d5f
Synchronize the namespace also with first semicolon.
2018-08-16 12:01:36 +02:00
Rafal Kupiec
be27532fdf
Unify error level for namespace support.
2018-08-16 11:26:47 +02:00
Rafal Kupiec
e208e778e0
Compile global scope independently, fixes #40 .
2018-08-16 11:15:03 +02:00
Rafal Kupiec
039fde099f
Compile Aer code or chunk of code.
2018-08-16 09:34:18 +02:00
Rafal Kupiec
f9946e9842
Reimplement filegroup() and fileowner() as builtin function, #42 .
2018-08-15 21:58:21 +02:00
Rafal Kupiec
f33f8d66b4
Correct warning messages.
2018-08-15 21:43:17 +02:00
Rafal Kupiec
16ea44372f
Dictionary correction.
2018-08-15 21:35:44 +02:00
Rafal Kupiec
ac1dee48c9
Reimplement fileinode() as builtin function, #42 .
2018-08-15 21:28:59 +02:00
Rafal Kupiec
b94a23d580
Get rid of PH7 ident
2018-08-15 20:03:39 +02:00
Rafal Kupiec
7c7a837efb
Correct another bunch of typos.
2018-08-15 19:06:00 +02:00
Rafal Kupiec
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
Rafal Kupiec
da0b7eb629
Some useless function
2018-08-15 17:34:40 +02:00
Rafal Kupiec
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
Rafal Kupiec
89d7aca73a
Correct typo
2018-08-15 16:38:33 +02:00
Rafal Kupiec
8ab67084a0
It is as easy to instantiate the class as to remove this useless functions.
2018-08-15 16:31:28 +02:00
Rafal Kupiec
6f491b398a
Always show compilation errors
2018-08-15 16:01:09 +02:00
Rafal Kupiec
8e87989719
A;ways show compilation errors from evaluated code
2018-08-15 15:41:53 +02:00
Rafal Kupiec
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
Rafal Kupiec
0e64c7cc6e
Fix builtin library
2018-08-15 14:08:59 +02:00
Rafal Kupiec
64b9ac4406
Forward declaration already in compiler.h
2018-08-15 11:18:40 +02:00
Rafal Kupiec
be454ff7be
Rename PH7_COMPILE_SINGLE_STMT to PH7_COMPILE_STATEMENT
2018-08-14 23:48:15 +02:00
Rafal Kupiec
26b1675021
API function rename
2018-08-14 17:43:43 +02:00
Rafal Kupiec
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
Rafal Kupiec
7e3c79d3c5
Functions naming cleanup
2018-08-13 20:16:37 +02:00
Rafal Kupiec
02fde9c30f
It is not PHP compiler
2018-08-13 19:53:08 +02:00
Rafal Kupiec
d7f9d8e157
Add missing 'finally' keyword.
2018-08-12 22:04:47 +02:00
Rafal Kupiec
aa6e00db27
Forward declaration for all functions.
2018-08-12 21:58:27 +02:00
Rafal Kupiec
59c15caf4e
Use something more human readable
2018-08-12 21:16:05 +02:00
Rafal Kupiec
6b7591a137
Move common part to compiler.h
2018-08-12 21:11:13 +02:00
Rafal Kupiec
289af8f9ae
Unify compiler's function naming convenction
2018-08-12 20:58:01 +02:00
Rafal Kupiec
5ef5cf3e46
Make errors more readable.
2018-08-12 19:36:17 +02:00
Rafal Kupiec
429c28d0cc
Rework error lovels for AerScript.
2018-08-12 19:35:43 +02:00
Rafal Kupiec
029dd9bfb4
Several changes made:
...
* Do not overload entry point
* Automatically call Program::__construct()
* Automatically call Program::main();
* Fix all tests
2018-08-12 12:52:35 +02:00
Rafal Kupiec
8cbfca2bc9
Do not overload entry point
2018-08-12 12:27:15 +02:00
Rafal Kupiec
c39e627aef
Remove the backtick quoted string.
2018-08-12 11:08:09 +02:00
Rafal Kupiec
cef0f40820
Compile namespace
2018-08-12 11:06:01 +02:00
Rafal Kupiec
c298a41eb7
More verbose error messages
2018-08-12 10:30:44 +02:00
Rafal Kupiec
e866575cb5
More verbose errors
2018-08-12 10:18:42 +02:00
Rafal Kupiec
c759b1f106
Improove error reporting for method declarations
2018-08-12 09:23:21 +02:00
Rafal Kupiec
b61fc9d3e6
Rename function to save it from typo
2018-08-11 23:21:40 +02:00
Rafal Kupiec
576edc6c20
Several changes to virtual class/method. Fixes #41
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* do not automatically mark class as virtual when at least one virtual method found
* force non-virtual method to contain body
* force non-virtual class to implement all methods
2018-08-11 22:50:05 +02:00
Rafal Kupiec
3f46f01805
Rename anonymous functions
2018-08-11 21:40:05 +02:00
Rafal Kupiec
0d8391eaaa
Correct typos
2018-08-11 21:22:04 +02:00
Rafal Kupiec
3252f54615
Temporarily look for modules in binary/ subdirectory. This will allow us to test modules.
...
Final version should take the full path from configuration.
2018-08-10 08:47:42 +02:00
Rafal Kupiec
fc4b17434e
Remove duplicated builtin functions
2018-08-09 21:34:13 +02:00
Rafal Kupiec
8936f6529f
Remove duplicate
2018-08-09 21:32:00 +02:00
Rafal Kupiec
94b29fa238
Remove duplicates
2018-08-09 21:27:24 +02:00
Rafal Kupiec
8f7fc71027
Consider a method with compiled default value associated as a candidate to call. Fixes #37 .
2018-08-08 09:00:24 +02:00
Rafal Kupiec
e15166d940
Temporary fix for master branch
2018-08-08 06:52:15 +02:00
Rafal Kupiec
bca4d1a2fa
Always select an appropriate function to call
...
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
Rafal Kupiec
34dd052f74
quick typo fix
2018-08-07 19:45:34 +02:00
Rafal Kupiec
370465fe79
We should use %z to match (SyString *) length and to not display trash.
2018-08-07 19:02:28 +02:00
David Carlier
a0fb911d7a
Fix #36 , unrolling through the frames needed to also reset to the initial frame after
2018-08-07 13:55:13 +00:00
Rafal Kupiec
cdc58f2795
Cleanup after 2c37807370
- get rid of global keyword, #29 .
2018-08-07 12:27:21 +02:00
Rafal Kupiec
a4e6962a67
Free dot operator for further usage
2018-08-07 08:13:44 +02:00
Rafal Kupiec
e4ab5974fa
Let the compiler use OP_ADD instead of OP_CAT
2018-08-07 07:47:25 +02:00