Commit Graph

61 Commits

Author SHA1 Message Date
d9db6bbc26 There is no need for global working buffer in VM.
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2018-08-31 23:34:35 +02:00
838842fa02 Add execution marker to each instruction.
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2018-08-31 08:25:48 +02:00
461ee00034 Allow to use PH7_CTX_DEPRECATED.
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2018-08-30 13:47:01 +02:00
8215c4e984 Correct comment.
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2018-08-30 12:15:48 +02:00
6a14e88973 Remove unused definition.
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2018-08-27 20:22:23 +02:00
349bbed774 Allow to enable or disable debugging.
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2018-08-27 19:53:24 +02:00
c8e2dccbeb Assign Program::main() return value as program exit code.
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2018-08-27 19:32:17 +02:00
18222dce8c Implement VmDebugTrace structure.
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2018-08-27 11:22:02 +02:00
3f7bac2d85 Associate a filename with VM instructions.
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2018-08-27 06:45:53 +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
ab5ee94f99 API function rename.
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2018-08-26 19:18:33 +02:00
4197737ddc Move structure definitions to header.
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2018-08-23 17:08:10 +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
33523e4e8a Block definitions for class and namespace.
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2018-08-21 19:35:00 +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
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
f28c671e69 Compile closures.
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2018-08-16 18:31:12 +02:00
2c28b63d90 Properly interpret language constructs, fixes #28.
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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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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
e208e778e0 Compile global scope independently, fixes #40.
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2018-08-16 11:15:03 +02:00
039fde099f Compile Aer code or chunk of code.
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2018-08-16 09:34:18 +02:00
f9946e9842 Reimplement filegroup() and fileowner() as builtin function, #42.
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2018-08-15 21:58:21 +02:00
16ea44372f Dictionary correction.
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2018-08-15 21:35:44 +02:00
ac1dee48c9 Reimplement fileinode() as builtin function, #42.
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2018-08-15 21:28:59 +02:00
b642858044 Add missing definition
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2018-08-15 20:20:56 +02:00
b94a23d580 Get rid of PH7 ident
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2018-08-15 20:03:39 +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
1cb3e394cf Implement pseudo boolean type.
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2018-08-14 10:42:52 +02:00
7e3c79d3c5 Functions naming cleanup
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2018-08-13 20:16:37 +02:00
d7f9d8e157 Add missing 'finally' keyword.
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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
429c28d0cc Rework error lovels for AerScript.
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2018-08-12 19:35:43 +02:00
b61fc9d3e6 Rename function to save it from typo
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2018-08-11 23:21:40 +02:00
cdc58f2795 Cleanup after 2c37807370 - get rid of global keyword, #29.
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2018-08-07 12:27:21 +02:00
a4e6962a67 Free dot operator for further usage
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2018-08-07 08:13:44 +02:00
4bbdc20174 This commit contains several changes:
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* print() is now treated as standard function
 * get rid of echo() function
 * fix test suite
and it fixes #26.
2018-08-06 17:18:27 +02:00
2c37807370 Get rid of global keyword, fixes #29 2018-07-31 15:24:56 +02:00
aa5a20f283 There is nothing like GOTO statement in P# 2018-07-30 17:35:40 +02:00
7b3e6c5b76 P# introduces virtual classes and virtual methods 2018-07-30 17:08:25 +02:00
b7792dfc3d P# is not going to derive namespace syntax from PHP, but from C++. 2018-07-30 16:55:49 +02:00
5cb19f63a5 Get rid of alternative syntax for control structures (endif, endwhile, endfor, endforeach). Only curly brackets are allowed. 2018-07-28 23:11:29 +02:00
159cd76020 No need to duplicate exit() 2018-07-28 22:48:32 +02:00
3f1397ed93 Get rid of switch: endswitch construct 2018-07-28 22:45:20 +02:00
ef2ea60a60 Treat whole file as P# source code. Fixes #24. 2018-07-28 18:28:19 +02:00
72f2cc2c1b Remove useless fields, free some memory. 2018-07-27 23:41:51 +02:00