Rafal Kupiec
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
Rafal Kupiec
af1d59dab4
Don't try to get an integer representation of float.
2018-09-07 06:49:50 +02:00
Rafal Kupiec
9ee0f1954c
Do not omit the floating point.
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Every modern hardware, including embedded devices, should support floating point numbers.
2018-09-07 06:38:32 +02:00
Rafal Kupiec
0a9cfce672
Group and add missing keywords.
2018-09-06 19:47:06 +02:00
Rafal Kupiec
cb8ddaab5f
This is obsolete.
2018-09-05 21:54:52 +02:00
Rafal Kupiec
3887aa69a6
Never disable hash functions.
2018-09-05 21:46:25 +02:00
Rafal Kupiec
c3a4c8de77
Never disable builtin functions.
2018-09-05 20:47:07 +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
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.
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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
Rafal Kupiec
765d2cf3eb
Another VM state.
2018-09-05 13:13:36 +02:00
Rafal Kupiec
c00c91599f
Enable unused API functions.
2018-09-04 09:33:28 +02:00
Rafal Kupiec
1daf17bcd4
Correct typo.
2018-09-04 09:07:58 +02:00
Rafal Kupiec
d793d3ed70
Rename PH7_VmGenericError() to PH7_VmThrowError()
2018-09-04 08:54:48 +02:00
Rafal Kupiec
dc0a55c8c0
Cleanup old error handler.
2018-09-04 08:38:41 +02:00
Rafal Kupiec
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
Rafal Kupiec
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
Rafal Kupiec
5895141ae1
Add missing declarations.
2018-09-03 10:59:20 +02:00
Rafal Kupiec
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
Rafal Kupiec
8bfaa83b04
Correct typo.
2018-09-01 20:19:10 +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
838842fa02
Add execution marker to each instruction.
2018-08-31 08:25:48 +02:00
Rafal Kupiec
461ee00034
Allow to use PH7_CTX_DEPRECATED.
2018-08-30 13:47:01 +02:00
Rafal Kupiec
8215c4e984
Correct comment.
2018-08-30 12:15:48 +02:00
Rafal Kupiec
6a14e88973
Remove unused definition.
2018-08-27 20:22:23 +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
18222dce8c
Implement VmDebugTrace structure.
2018-08-27 11:22:02 +02:00
Rafal Kupiec
3f7bac2d85
Associate a filename with VM instructions.
2018-08-27 06:45:53 +02:00
Rafal Kupiec
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
Rafal Kupiec
ab5ee94f99
API function rename.
2018-08-26 19:18:33 +02:00
Rafal Kupiec
4197737ddc
Move structure definitions to header.
2018-08-23 17:08:10 +02:00
Rafal Kupiec
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
Rafal Kupiec
33523e4e8a
Block definitions for class and namespace.
2018-08-21 19:35:00 +02:00
Rafal Kupiec
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
Rafal Kupiec
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
Rafal Kupiec
f28c671e69
Compile closures.
2018-08-16 18:31:12 +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()
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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
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
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
b642858044
Add missing definition
2018-08-15 20:20:56 +02:00
Rafal Kupiec
b94a23d580
Get rid of PH7 ident
2018-08-15 20:03:39 +02:00
Rafal Kupiec
be454ff7be
Rename PH7_COMPILE_SINGLE_STMT to PH7_COMPILE_STATEMENT
2018-08-14 23:48:15 +02:00