3f9e3b0664
Check for compatible data types on OP_CALL & OP_STORE.
The build was successful.
2018-11-28 21:58:41 +01:00
9ab896c2e2
Implement PH7_CheckVarCompat().
The build was successful.
2018-11-28 20:37:07 +01:00
f3f1723104
Return valid function for conversion to char.
The build was successful.
2018-11-28 20:11:47 +01:00
0d3cb90d5f
Always convert integer value to char as it is done in C/C++.
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2018-11-28 20:10:14 +01:00
3cc8cfe6a2
Remove duplicated code.
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2018-11-28 13:58:33 +01:00
1cebd3af37
Allow char to be typecasted to value of any other type.
The build was successful.
2018-11-26 20:41:15 +01:00
5dde778382
Release object to free some memory.
The build was successful.
2018-11-26 20:39:08 +01:00
d65a529d21
Initial support for char data type.
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2018-11-26 20:37:51 +01:00
174ecb2a38
Initial support for void type.
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2018-11-23 09:19:37 +01:00
87db6d6dfd
Allow a method/closure to take compatible mixed variable as argument.
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2018-11-18 22:06:40 +01:00
e727453ccf
Fix var_dump() for mixed arrays.
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2018-11-13 20:24:55 +01:00
8724cebf71
Do not actually support references in the same scope.
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2018-10-28 19:45:31 +01:00
ec47190874
Array dump format.
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2018-10-27 19:56:13 +02:00
e5fb7d625e
Allow only a colon as variable separator.
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2018-10-27 19:49:24 +02:00
6f13c347d8
Set the proper type of array.
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2018-10-26 19:45:10 +02:00
03cf969c31
Check for a type of array.
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2018-10-11 15:15:48 +02:00
b66515516e
First check if array or object.
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2018-10-01 22:46:35 +02:00
6293b8f5bf
Do not try to dump empty array.
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2018-10-01 22:43:23 +02:00
c00080e190
Correct comment.
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2018-09-24 19:20:23 +02:00
b5eb268ce1
Do not allow to set a value of different type to the variable.
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2018-09-24 19:17:46 +02:00
5f2f9d9c08
Set proper data type for static variables;
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2018-09-24 19:16:44 +02:00
6e7bc74949
Put comment in right place.
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2018-09-24 13:39:50 +02:00
f26095658d
Treat empty object as false.
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2018-09-24 13:38:33 +02:00
2db1954779
Another bunch of fixes for object type.
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2018-09-24 13:34:22 +02:00
550107235c
Do not try to dump a non-instantiated object.
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2018-09-24 12:22:58 +02:00
369cadfcda
Tryeing to call a non-instantiated object should result in an error.
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2018-09-24 12:10:19 +02:00
f72d6c3922
Load data from array/object only if there is anything stored.
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2018-09-24 11:47:30 +02:00
59fda6d797
Unref hashmap and object only if there is any data stored.
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2018-09-24 11:29:51 +02:00
dd774be005
Fix for() loop, do not use iP1 for OP_LOAD.
2018-09-23 17:51:09 +02:00
ae0fde152c
Create a variable only on OP_LOAD.
2018-09-23 17:40:26 +02:00
28a5fa59ad
Duplicate variable name. Fix variable declaration.
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2018-09-22 17:54:59 +02:00
514e07c7f3
Fix static variables not containing any value.
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2018-09-21 22:18:11 +02:00
f927667d85
Strictly check for data type of static variable declaration.
2018-09-21 22:06:36 +02:00
79e4bac7eb
Remove no longer used PH7_CompileStatic().
The build was successful.
2018-09-21 00:22:29 +02:00
bd4d146d0a
Initial version of variable definition.
The build was successful.
2018-09-21 00:21:15 +02:00
241c7d8168
First step to declare a variable with specified data type.
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2018-09-20 17:06:23 +02:00
e6e59d299e
Fix method parameters.
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2018-09-19 19:27:50 +02:00
9884f8288b
Do not allow typecasting to unset a variable.
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2018-09-18 22:11:57 +02:00
5a6af65cfa
Object of wrong type passed as argument should be generate error.
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2018-09-17 22:06:53 +02:00
82998ffd0f
Silently typecast integer value to float.
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The build was successful.
This is a necessary step, to allow passing integer numbers. Otherwise, every float variable would need a floating point value. In other words, "float $x = 5" is allowed construct. Without this simple change, only accepted
construction was "float $x = 5.0".
2018-09-16 20:02:34 +02:00
58103ea5fe
Mark method/closure call frame as active.
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The build was successful.
It is impossible to dump the frame during its initialization, as it does not contain all necessary information. Such frame should be skipped. After initialization is done, the frame has to be marked as active just before
evaluating a function body.
2018-09-16 19:52:24 +02:00
3a16eced8a
Push error if argument type does not match.
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2018-09-15 14:13:46 +02:00
5504579566
Passing an object of different type as expected should result in error.
The build was successful.
2018-09-14 22:27:38 +02:00
faca9b7fb2
Another fix in debug trace.
The build was successful.
2018-09-14 22:22:37 +02:00
94ae7d187b
No data type for argument specified leads to E_ERROR.
The build was successful.
2018-09-14 21:33:31 +02:00
8b48786f29
Add missing data types.
The build was successful.
2018-09-14 08:47:16 +02:00
ecebbb6094
Use type hinting in standard library.
2018-09-14 08:36:00 +02:00
74b1c196f9
Treat invalid type name as error.
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2018-09-13 18:56:01 +02:00
d4992ff4ba
At least try to report correct line number.
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2018-09-12 19:24:48 +02:00
58b7ceeae9
Get rid of $GLOBALS completely.
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2018-09-11 17:49:20 +02:00
0804407582
Correct typo.
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2018-09-11 13:58:03 +02:00
e383536dc4
Do not store script arguments in $GLOBALS.
The build was successful.
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
10d3bfe5e1
Correct comments.
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2018-09-10 20:17:42 +02:00
7e754db07f
Implement SyStrtok();
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2018-09-10 20:16:46 +02:00
eb79ed500e
Store float values in an union.
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The build was successful.
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.
The build was successful.
2018-09-07 06:49:50 +02:00
ac8b8b0fdb
Don't try to get an integer representation of float.
The build was successful.
2018-09-07 06:43:07 +02:00
9ee0f1954c
Do not omit the floating point.
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The build was successful.
Every modern hardware, including embedded devices, should support floating point numbers.
2018-09-07 06:38:32 +02:00
0a9cfce672
Group and add missing keywords.
The build was successful.
2018-09-06 19:47:06 +02:00
43a36f070c
Correct comments.
The build was successful.
2018-09-06 18:00:34 +02:00
3887aa69a6
Never disable hash functions.
The build was successful.
2018-09-05 21:46:25 +02:00
c3a4c8de77
Never disable builtin functions.
The build was successful.
2018-09-05 20:47:07 +02:00
00e1c842d5
Never disable builtin functions.
The build was successful.
2018-09-05 20:43:39 +02:00
ea4daa9335
Take last instruction being executed, not necessarily OP_CALL.
The build was successful.
2018-09-05 19:45:38 +02:00
6387026e15
Do not limit the output buffering callbacks.
The build was successful.
2018-09-05 18:46:42 +02:00
11ba0ce738
No need to store output length in VM.
The build was successful.
2018-09-05 18:33:53 +02:00
404f5a2688
No need to store unique ID in VM.
The build was successful.
2018-09-05 18:24:34 +02:00
ae79cb57de
No need to store information about line number in ph7_class struct.
The build was successful.
2018-09-05 17:42:10 +02:00
894dbe47d6
Allow compiler to specify line number, on which instruction has been generated.
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The build was successful.
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.
The build was successful.
2018-09-05 13:28:20 +02:00
d58249cb3f
Use debug trace only if VM is really executing some code.
The build was successful.
2018-09-05 13:16:57 +02:00
c00c91599f
Enable unused API functions.
The build was successful.
2018-09-04 09:33:28 +02:00
19eaaab081
Remove unused code.
The build was successful.
2018-09-04 09:19:15 +02:00
1643d2ee94
Remove unused code.
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2018-09-04 09:18:13 +02:00
03e452ea7b
Shutdown library properly on error.
The build was successful.
2018-09-04 09:13:28 +02:00
d793d3ed70
Rename PH7_VmGenericError() to PH7_VmThrowError()
The build was successful.
2018-09-04 08:54:48 +02:00
758ace0d1a
Shutdown library properly on error.
The build was successful.
2018-09-04 08:49:38 +02:00
dc0a55c8c0
Cleanup old error handler.
The build was successful.
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.
The build was successful.
2018-09-03 19:27:38 +02:00
0a28e492a7
error_reporting() is useless for Aer.
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The build was successful.
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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The build was successful.
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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The build was successful.
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.
The build was successful.
2018-09-03 16:29:50 +02:00
d3d3dcc767
Partially switch to new error reporting.
The build was successful.
2018-09-03 16:16:32 +02:00
0298299169
Extend SEQ field.
The build was successful.
2018-09-03 09:36:22 +02:00
9c4eb59b49
Variable list of arguments for PH7_VmGenericError();
The build was successful.
2018-09-03 09:30:23 +02:00
f176414bce
Release VM and exit automatically, do not rely on VM.
The build was successful.
2018-09-03 08:40:18 +02:00
eea9eee6e5
Implement PH7_VmGenericError();
The build was successful.
2018-09-03 08:19:14 +02:00
a2acf64272
VmExtractDebugTrace() provides information about a kind of call.
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The build was successful.
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.
The build was successful.
2018-09-02 18:53:23 +02:00
ea7955b6ee
Remove useless VmExtractPeekDebugTrace();
The build was successful.
2018-09-02 18:50:00 +02:00
f89af70ab2
Fix VmExtractDebugTrace();
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The build was successful.
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.
The build was successful.
2018-09-02 18:45:01 +02:00
da198fcb44
Implement PH7_VmMemoryError();
The build was successful.
2018-09-02 12:27:32 +02:00
90ab131ce8
Do not append spaces. Instructions names are properly displayed without them.
The build was successful.
2018-09-01 20:28:16 +02:00
8bfaa83b04
Correct typo.
The build was successful.
2018-09-01 20:19:10 +02:00
4dae0bcc9e
Always record last instruction.
The build was successful.
2018-09-01 19:56:36 +02:00
383fe01943
Reserve 10KB for error reporting.
The build was successful.
2018-09-01 17:54:45 +02:00
8fcb3c608a
Remove duplicate of SySetUsed() macro.
The build was successful.
2018-08-31 23:45:46 +02:00
d9db6bbc26
There is no need for global working buffer in VM.
The build was successful.
2018-08-31 23:34:35 +02:00
67ce98d924
Look for executed OP_CALL.
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The build was successful.
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.
The build was successful.
2018-08-31 08:25:48 +02:00
3e2a5b3be2
Correct field length.
The build was successful.
2018-08-30 19:23:06 +02:00
90a02d8fdd
Add operator ID to the debugging information.
The build was successful.
2018-08-30 16:52:09 +02:00
fbc725c935
We are tokenizing Aer.
The build was successful.
2018-08-30 12:33:38 +02:00
041c65d63e
Implement SySetGetUsed();
The build was successful.
2018-08-30 12:00:02 +02:00
b6161b0e4b
Fix VM ByteCode debugging.
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The build was successful.
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.
The build was successful.
2018-08-29 08:04:19 +02:00
8f92782fe2
Fix segmentation fault.
The build was successful.
2018-08-28 19:07:07 +02:00
d97c0a6634
Fix VmExtractPeekDebugTrace();
The build was successful.
2018-08-28 11:17:32 +02:00
603672b8e2
PH7 disallows function calls from global scope.
The build was successful.
2018-08-28 11:16:34 +02:00
37c960e313
Fix uninitialized value leading to segmentation fault.
The build was successful.
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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The build was successful.
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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The build was successful.
It makes a use of new VmExtractDebugTrace() function. This probably fixes #45 .
2018-08-27 15:47:34 +02:00
ce621cc49c
Implement VmExtractPeekDebugTrace();
The build was successful.
2018-08-27 12:42:02 +02:00
d0b0a416d0
Allow to dump last frame only.
The build was successful.
2018-08-27 12:36:21 +02:00
8f7b28d46c
Formatting for VM dump.
The build was successful.
2018-08-27 12:16:41 +02:00
fb671ec2d7
Implement VmExtractDebugTrace().
The build was successful.
2018-08-27 11:32:21 +02:00
1403b144d9
Sequence numbers should start from 1.
The build was successful.
2018-08-27 09:30:51 +02:00
782a4df1cf
Formatting, add information about file and line.
The build was successful.
2018-08-27 09:17:18 +02:00
b1f71167d9
Unify memory indicator.
The build was successful.
2018-08-27 08:22:05 +02:00
3f7bac2d85
Associate a filename with VM instructions.
The build was successful.
2018-08-27 06:45:53 +02:00
f552c54992
Better formatting.
The build was successful.
2018-08-26 22:10:47 +02:00
a7bbd55d48
Temporarily enable debugging by default.
The build was successful.
2018-08-26 20:09:30 +02:00
178f3820f6
Enable debugging.
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The build was successful.
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.
The build was successful.
2018-08-26 18:33:57 +02:00
877d19a815
API function rename.
The build was successful.
2018-08-26 18:30:21 +02:00
94b213674a
Change the script located in memory indicator.
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The build was successful.
For easier reading with line numbers.
2018-08-23 18:27:14 +02:00
4197737ddc
Move structure definitions to header.
The build was successful.
2018-08-23 17:08:10 +02:00
82c18dc109
Do not pop out the processed files.
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The build was successful.
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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The build was successful.
This function extracts an active class with specified depth, #45 .
2018-08-22 15:33:16 +02:00
0ff32e6673
Remove duplicated constants.
The build was successful.
2018-08-22 11:24:34 +02:00
dbe373d537
Resolve __CLASS__ at compile time.
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The build was successful.
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 .
The build was successful.
2018-08-22 08:51:45 +02:00
a0f7949b24
Resolve __DIR__ at compile time.
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The build was successful.
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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The build was successful.
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 .
The build was successful.
2018-08-21 19:45:50 +02:00
2d99881240
Get rid of manual optimisation technique.
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The build was successful.
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.
The build was successful.
2018-08-18 21:05:46 +02:00
2160747479
Make get_included_files() returning full path.
The build was successful.
2018-08-18 21:02:23 +02:00
cbb4a0aa5c
get_included_files() should return a list of included, files.
The build was successful.
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 ;
The build was successful.
2018-08-18 19:44:02 +02:00
4b3279ef01
Correct function description.
The build was successful.
2018-08-18 19:32:33 +02:00
4dbd3ea412
New memory subsystem.
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The build was successful.
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.
The build was successful.
2018-08-17 09:25:29 +02:00
ab1266ef5d
Rename VFS
The build was successful.
2018-08-16 22:05:30 +02:00
