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467 commits

Author SHA1 Message Date
Dmitry Stogov
a2e8334613 Allocate only necessary space for static properties of internal classes in ZTS mode. 2018-10-01 19:05:31 +03:00
Dmitry Stogov
689c6fb188 Replace ZEND_ACC_ANON_BOUND, ZEND_ACC_UNRESOLVED_PARENT and ZEND_ACC_UNRESOLVED_INTERFACES with single ZEND_ACC_LINKED. 2018-09-18 11:41:40 +03:00
Nikita Popov
dfa166e7ed Remove unused ZEND_FILE_LINE in i_zval_ptr_dtor 2018-09-16 17:16:26 +02:00
Dmitry Stogov
3a249e769b Squashed commit of the following: 
commit 2d3cac9e00
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Tue Sep 11 11:54:47 2018 +0300

    Fixed static property access

commit 31786ee272
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Tue Sep 11 11:05:29 2018 +0300

    Avoid duplicate checks

commit 5ae502b979
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Tue Sep 11 10:39:17 2018 +0300

    Optimization

commit 82c17f0e8a
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Tue Sep 11 09:26:50 2018 +0300

    Removed unused zend_duplicate_property_info()

commit ba53d1d0dd
Merge: eacc11b8fd c4b14370cf
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Tue Sep 11 09:24:13 2018 +0300

    Merge branch 'master' into shadow

    * master:
      7.0.33 next
      Sync NEWS [ci skip]
      add NEWS for 76582
      Enforce ordering of property compare in object comparisons
      Fixed wrong assertion
      Skip test on unsuitable env

commit eacc11b8fd
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Mon Sep 10 13:12:39 2018 +0300

    Fixed failure of ext/spl/tests/array_017.phpt

commit 62d1871430
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Mon Sep 10 11:55:07 2018 +0300

    Fixed issues

commit 1d37e3a40e
Merge: d6c3f098b6 1e550e6f7e
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Mon Sep 10 10:21:20 2018 +0300

    Merge branch 'master' into shadow

    * master:
      Update NEWS
      Fix for bug #76582
      Fix ssl stream reneg limit test to print only after first renegotiation
      Make a copy unconditionally
      Fix memory leak in pcre cache
      Remove not needed checking for <errno.h>
      Remove HAVE_ASSERT_H
      Add test for bug #76850
      Fixed bug #76850 Exit code mangled by set locale/preg_match
      Remove empty PHP tags from test
      Fix #75273: php_zlib_inflate_filter() may not update bytes_consumed
      Fix PCRE2 exclusion and remove dead libs in Makefile.gcov
      Report mem leaks to stderr if no Win debugger is present
      Use combined assignment contanation operator
      Fixed bug #76796
      Support fixed address mmap without replacement

commit d6c3f098b6
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Fri Sep 7 13:56:30 2018 +0300

    Get rid of ZEND_ACC_SHADOW
 2018-09-11 11:56:45 +03:00
Nikita Popov
ee33c943e7 Merge branch 'PHP-7.3' 2018-09-04 08:09:22 +02:00
Nikita Popov
d36230fcab Fix incorrect literal freeing if pass_two generates fatal error 2018-09-04 08:08:39 +02:00
Dmitry Stogov
8050f4a334 Keep information about unresolved parent class in zend_class_entry->parent_name 2018-08-24 00:20:57 +03:00
Dmitry Stogov
d140df58e6 Keep information about unresolved interfaces in zend_class_entry->interface_names. 
Move interface implementation code into ZEND_DECLARE_*CLASS opcodes.
Remove ZEND_ADD_INTERFACE and ZEND_VERIFY_ABSTRACT_CLASS opcodes.
 2018-08-23 17:16:28 +03:00
Dmitry Stogov
67397970b2 Replace zend_class_entry->traits by persistent zend_class_entry->trait_names. 
Move trait binding code into ZEND_DECLARE_*CLASS opcodes.
Remove ZEND_ADD_TRIAIT and ZEND_BIND_TRAITS opcodes.
 2018-08-23 02:02:26 +03:00
Xinchen Hui
3131ebcea8 Merge branch 'PHP-7.2' into PHP-7.3 
* PHP-7.2:
  Update NEWS
  Fixed bug #76754 (parent private constant in extends class memory leak)
 2018-08-17 13:36:03 +08:00
Xinchen Hui
ca103b415e Merge branch 'PHP-7.1' into PHP-7.2 
* PHP-7.1:
  Fixed bug #76754 (parent private constant in extends class memory leak)
 2018-08-17 13:35:31 +08:00
Xinchen Hui
04c4854fdf Fixed bug #76754 (parent private constant in extends class memory leak) 2018-08-17 13:35:15 +08:00
Gabriel Caruso
562150906a Remove extra semicolons 2018-07-26 12:38:22 +02:00
Peter Kokot
8d3f8ca12a Remove unused Git attributes ident 
The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.
 2018-07-25 00:53:25 +02:00
Dmitry Stogov
7d4e18b05d Improved user iterator implementation to reduce zend_class_entry memory consumption and avoid race condition during resolving/caching of user iterator functions of internal classes in ZTS build. 2018-07-12 14:04:14 +03:00
Dmitry Stogov
85ee47eda0 Changed structure of zend_class_entry.trait_aliases and zend_class_entry.trait_precedences to avoid keeping "intermediate" trait references, that are used only during inheritance. 2018-07-11 18:56:10 +03:00
Dmitry Stogov
716bbd3480 Remove duplicated code (keep destroy_zend_function() for compatibility) 2018-06-27 14:54:42 +03:00
Dmitry Stogov
6dc0cd868d Fixed ZTS race condition (zend_class_entry->ce_flags of internal classes must not be modified, because internal class enties are shared between threads) 2018-06-27 12:33:20 +03:00
Dmitry Stogov
5eb1f92f31 Use zend_string_release_ex() instread of zend_string_release() in places, where we sure about string persistence. 2018-05-28 16:27:12 +03:00
Dmitry Stogov
1a63fa6ec9 Implemented Request #76178 (Class constants are slow: they should be inlined at runtime) 
Run-time cache is used to eliminate recalculation of constant expression in RECV_INIT opcode (only non reference countable values are cached).
 2018-05-03 14:40:18 +03:00
Dmitry Stogov
c7045174f1 Moved compiler helper functions from zend_opcode.c to zend_compile.c 2018-03-13 13:49:58 +03:00
Dmitry Stogov
a7f83f474c Memory leak fix, for arg_info of internal functions with type hints (ZTS build only). 2018-03-06 14:59:30 +03:00
Nikita Popov
7ff186434e Explicitly sort live ranges by start opnum 
Instead of moving live ranges around to maintain the start opnum
invariant, add an explicit sorting step in pass two.
 2018-02-16 21:51:50 +01:00
Dmitry Stogov
ca035f26aa Moved "zval.u2.cache_slot" into free room of "zend_op" 2018-02-05 19:41:47 +03:00
Dmitry Stogov
ba298725d1 Changed CATCH instruction format (extended_value moved into op2, op2 into result, result into extended_value) 2018-01-31 22:39:30 +03:00
Dmitry Stogov
17a3b48454 Make IS_UNUSED to be zero. 2018-01-31 11:18:41 +03:00
Dmitry Stogov
e229e7b657 Inline function 2018-01-16 14:13:49 +03:00
Dmitry Stogov
c9034c3b33 Get rid of zend_op_array.early_binding 2018-01-11 19:15:52 +03:00
Dmitry Stogov
57e4be9cef Avoid, most offten unnecessary, memory load. 2018-01-11 12:15:34 +03:00
Gabriel Caruso
6400264856 Trailing whitespaces 
Signed-off-by: Gabriel Caruso <carusogabriel34@gmail.com>
 2018-01-03 14:38:00 +01:00
Xinchen Hui
a6519d0514 year++ 2018-01-02 12:57:58 +08:00
Xinchen Hui
7a7ec01a49 year++ 2018-01-02 12:55:14 +08:00
Xinchen Hui
ccd4716ec7 year++ 2018-01-02 12:53:31 +08:00
Dmitry Stogov
8482a6f511 Fixed use-after free introduced in fcc08ce19f 2017-10-31 01:20:38 +03:00
Dmitry Stogov
fcc08ce19f Prevent reference-counting on persistent zvals (internal constants, default properties and constants of internal classes). 
New macro ZVAL_COPY_OR_DUP() is used perform duplication, if necessary.
This should eliminate related race-coditions in ZTS build and prevent reference-counting bugs after unclean shutdown.
 2017-10-30 23:13:10 +03:00
Dmitry Stogov
49ea143bbd Encapsulate reference-counting primitives. 
Prohibit direct update of GC_REFCOUNT(), GC_SET_REFCOUNT(), GC_ADDREF() and GC_DELREF() shoukf be instead.
Added mactros to validate reference-counting (disabled for now).
These macros are going to be used to eliminate race-condintions during reference-counting on data shared between threads.
 2017-10-27 01:28:58 +03:00
Dmitry Stogov
fcccb0d6ea Use zval_ptr_dtor_nogc() in places where circular zvals are not possible 2017-10-09 12:24:11 +03:00
Dmitry Stogov
e70618aff6 Changed the way VM accesses constant operands in 64-bit builds. 2017-10-04 16:53:01 +03:00
Dmitry Stogov
168ec3a6e1 Fixed ZTS build (disable deallocation of arg_info of internal functions with type hints) 2017-09-13 10:10:56 +03:00
Dmitry Stogov
10a7f2cf62 Fixed memry leaks (free arg_info of internal functions with type hints) 2017-09-13 01:44:19 +03:00
Anatol Belski
bc5811f361 further sync for vim mode lines 2017-07-04 18:12:45 +02:00
Dmitry Stogov
55cd4e859b Added missed opcodes 2017-07-03 21:26:44 +03:00
Dmitry Stogov
f25ecdacf8 shutdown_executor() refactoring (reuse opcache fast request shutdown code) 2017-06-22 01:45:28 +03:00
Nikita Popov
ad8652818a Implement jumptable optimization 2017-04-10 22:23:14 +02:00
Nikita Popov
a1d5686a3c Fix assertion violation with composer 2017-01-24 11:32:41 +01:00
Dmitry Stogov
141d1ba980 Introduced "zend_type" - an abstraction for type-hinting representation. 2017-01-13 11:37:46 +03:00
Sammy Kaye Powers
dac6c639bb Update copyright headers to 2017 2017-01-04 11:23:42 -06:00
Sammy Kaye Powers
9e29f841ce Update copyright headers to 2017 2017-01-02 09:30:12 -06:00
Dmitry Stogov
ebb99a1a3a Fixed compilation warnings 2016-06-21 16:55:17 +03:00
Dmitry Stogov
a9512af810 Implemented RFC: Fix inconsistent behavior of $this variable 
Squashed commit of the following:

commit bdd3b6895c
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Thu Jun 16 00:19:42 2016 +0300

    Fixed GOTO VM

commit 2f1d7c8b89
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Wed Jun 15 21:01:57 2016 +0300

    Removed unused variable

commit cf749c42b0
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Wed Jun 15 19:06:16 2016 +0300

    Protection from $this reassign through mb_parse_str()

commit 59a9a6c83c
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Wed Jun 15 18:14:50 2016 +0300

    Added type inference rule for FETCH_THIS opcode

commit 73f8d14a85
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Wed Jun 15 18:11:18 2016 +0300

    Restored PHP-7 behavior of isset($this->foo).
    It throws exception if not in object context.
    Removed useless opcode handlers.

commit fa0881381e
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Tue May 31 12:25:47 2016 +0300

    Changed "Notice: Undefined variable: this" into "Exception: Using $this when not in object context".

commit e32cc528c0
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Tue May 24 02:02:43 2016 +0300

    Throw exception on attempt to re-assign $this through extract() and parse_str().

commit 41f1531b52
Author: Dmitry Stogov <dmitry@zend.com>
Date:   Mon May 23 22:18:36 2016 +0300

    Fixed inconsistent $this behavior
 2016-06-16 02:30:23 +03:00