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
fbc725c935
We are tokenizing Aer.
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2018-08-30 12:33:38 +02:00
041c65d63e
Implement SySetGetUsed();
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2018-08-30 12:00:02 +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
877d19a815
API function rename.
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2018-08-26 18:30:21 +02:00
94b213674a
Change the script located in memory indicator.
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For easier reading with line numbers.
2018-08-23 18:27:14 +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
0ff32e6673
Remove duplicated constants.
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2018-08-22 11:24:34 +02:00
dbe373d537
Resolve __CLASS__ at compile time.
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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
3e18a5b8e8
Optimize the code, #45 .
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2018-08-22 08:51:45 +02:00
a0f7949b24
Resolve __DIR__ at compile time.
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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
02242bb93d
Resolve __FILE__ at compile time.
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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
19a504fe11
Enter the class block during compilation, #45 .
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2018-08-21 19:45:50 +02:00
2d99881240
Get rid of manual optimisation technique.
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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
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
00dc23ee4a
Get rid of manual optimisation technique resulting in non insignificant speed boost on some old x86 architectures, #38 ;
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2018-08-18 19:44:02 +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
08c47b7528
Correct dictionary issues.
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2018-08-17 09:25:29 +02:00
ab1266ef5d
Rename VFS
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2018-08-16 22:05:30 +02:00
c83d6e13fc
Removing xExec.
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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
a8a88b4746
Compile closures.
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2018-08-16 18:40:23 +02:00
f28c671e69
Compile closures.
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2018-08-16 18:31:12 +02:00
074edd11d3
Add Windows 10 information
The build was successful.
2018-08-16 18:19:33 +02:00
a8961eb36f
Fix build
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2018-08-16 17:48:17 +02:00
2c28b63d90
Properly interpret language constructs, fixes #28 .
2018-08-16 17:42:30 +02:00
9100bf0696
Treat 'import' as a special keyword.
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2018-08-16 16:32:28 +02:00
b5fe36c14b
There is no need for include_once() and require_once()
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The build was successful.
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
510410096b
Aer is OOP language. There is nothing like function.
The build was successful.
2018-08-16 13:57:35 +02:00
4961922b1d
Unify error with other related to namespace.
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2018-08-16 13:36:19 +02:00
793b6127d5
Temporarily fix namespace support.
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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
787f3b5d5f
Synchronize the namespace also with first semicolon.
The build was successful.
2018-08-16 12:01:36 +02:00
be27532fdf
Unify error level for namespace support.
The build was successful.
2018-08-16 11:26:47 +02:00
e208e778e0
Compile global scope independently, fixes #40 .
The build was successful.
2018-08-16 11:15:03 +02:00
039fde099f
Compile Aer code or chunk of code.
The build was successful.
2018-08-16 09:34:18 +02:00
f9946e9842
Reimplement filegroup() and fileowner() as builtin function, #42 .
The build was successful.
2018-08-15 21:58:21 +02:00
f33f8d66b4
Correct warning messages.
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2018-08-15 21:43:17 +02:00
16ea44372f
Dictionary correction.
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2018-08-15 21:35:44 +02:00
ac1dee48c9
Reimplement fileinode() as builtin function, #42 .
The build was successful.
2018-08-15 21:28:59 +02:00
b94a23d580
Get rid of PH7 ident
The build was successful.
2018-08-15 20:03:39 +02:00
7c7a837efb
Correct another bunch of typos.
The build was successful.
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
89d7aca73a
Correct typo
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2018-08-15 16:38:33 +02:00
8ab67084a0
It is as easy to instantiate the class as to remove this useless functions.
The build was successful.
2018-08-15 16:31:28 +02:00
6f491b398a
Always show compilation errors
The build was successful.
2018-08-15 16:01:09 +02:00
8e87989719
A;ways show compilation errors from evaluated code
The build was successful.
2018-08-15 15:41:53 +02:00
052649e677
Trust builtin library.
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The build was successful.
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
64b9ac4406
Forward declaration already in compiler.h
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2018-08-15 11:18:40 +02:00
be454ff7be
Rename PH7_COMPILE_SINGLE_STMT to PH7_COMPILE_STATEMENT
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2018-08-14 23:48:15 +02:00
26b1675021
API function rename
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2018-08-14 17:43:43 +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
The build was successful.
2018-08-13 20:16:37 +02:00
02fde9c30f
It is not PHP compiler
The build was successful.
2018-08-13 19:53:08 +02:00
d7f9d8e157
Add missing 'finally' keyword.
The build was successful.
2018-08-12 22:04:47 +02:00
aa6e00db27
Forward declaration for all functions.
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2018-08-12 21:58:27 +02:00
59c15caf4e
Use something more human readable
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2018-08-12 21:16:05 +02:00
6b7591a137
Move common part to compiler.h
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2018-08-12 21:11:13 +02:00
289af8f9ae
Unify compiler's function naming convenction
The build was successful.
2018-08-12 20:58:01 +02:00
5ef5cf3e46
Make errors more readable.
The build was successful.
2018-08-12 19:36:17 +02:00
429c28d0cc
Rework error lovels for AerScript.
The build was successful.
2018-08-12 19:35:43 +02:00
029dd9bfb4
Several changes made:
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The build was successful.
* 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
The build was successful.
2018-08-12 12:27:15 +02:00
c39e627aef
Remove the backtick quoted string.
The build was successful.
2018-08-12 11:08:09 +02:00
cef0f40820
Compile namespace
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2018-08-12 11:06:01 +02:00
c298a41eb7
More verbose error messages
The build was successful.
2018-08-12 10:30:44 +02:00
e866575cb5
More verbose errors
The build was successful.
2018-08-12 10:18:42 +02:00
c759b1f106
Improove error reporting for method declarations
The build was successful.
2018-08-12 09:23:21 +02:00
b61fc9d3e6
Rename function to save it from typo
The build was successful.
2018-08-11 23:21:40 +02:00
