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* Fixed bug #72213 (Finally leaks on nested exceptions).Dmitry Stogov2016-05-251-16/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Squashed commit of the following: commit 8461b0407fc9eab0869d43b84e6a92ba2fe06997 Author: Dmitry Stogov <dmitry@zend.com> Date: Wed May 25 00:34:42 2016 +0300 Rmoved zend_try_catch_element.parent and walk through op_array.try_catch_array backward from the current try_cacth_offset. commit 0c71e249649bed178bfbef30bb3e63c57f07af05 Author: Dmitry Stogov <dmitry@zend.com> Date: Wed May 25 00:04:53 2016 +0300 Move SAVE_OPLINE() to its original place commit 111432a4df738fcd65878a42f23194dc3c4983a2 Author: Dmitry Stogov <dmitry@zend.com> Date: Wed May 25 00:01:10 2016 +0300 Separate the common part of ZEND_HANDLE_EXCEPTION and FAST_RET into zend_dispatch_try_catch_finally_helper. commit 4f21c06c2ec17819a708bc037f318784554a6ecd Author: Nikita Popov <nikic@php.net> Date: Tue May 24 14:55:27 2016 +0200 Improve finally fix commit da5c7274997b8308e682b5bf280124e3a1483086 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue May 24 10:36:08 2016 +0300 Fixed Zend/tests/try/bug70228_3.phpt and Zend/tests/try/bug70228_4.phpt commit cfcedf2fb4f4fc1f7de9f7d53a3037fed7795f19 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue May 24 02:59:27 2016 +0300 Added test commit 4c6aa93d43da941eb4fda15b48154bfb104bdc04 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue May 24 00:38:20 2016 +0300 Added tests commit 8a8f4704b0eca2e460d42c1f253a363b0db8e510 Author: Dmitry Stogov <dmitry@zend.com> Date: Mon May 23 23:27:34 2016 +0300 Fixed bug #72213 (Finally leaks on nested exceptions)
* Merge branch 'PHP-7.0'Nikita Popov2016-03-031-1/+1
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| * Fix bug #71575 removing extra semicolons outside macrosJames Titcumb2016-03-031-1/+1
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* | Merge branch 'PHP-7.0'Nikita Popov2016-02-141-2/+2
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| * Format string fixesNikita Popov2016-02-141-2/+2
| | | | | | | | | | Conflicts: ext/pgsql/pgsql.c
* | Make op1/op2 decoding in phpdbg more completeNikita Popov2016-01-211-64/+46
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* | Merge branch 'PHP-7.0'Lior Kaplan2016-01-011-1/+1
|\ \ | |/ | | | | | | | | | | * PHP-7.0: Update header to PHP Version 7 Happy new year (Update copyright to 2016) Happy new year (Update copyright to 2016)
| * Merge branch 'PHP-5.6' into PHP-7.0Lior Kaplan2016-01-011-1/+1
| |\ | | | | | | | | | | | | * PHP-5.6: Happy new year (Update copyright to 2016)
| | * Happy new year (Update copyright to 2016)Lior Kaplan2016-01-011-1/+1
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| | * bump yearXinchen Hui2015-01-151-1/+1
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| | * go back with phpdbg to the state of 5.6.3, reverting the controversial ↵Ferenc Kovacs2014-11-261-5/+17
| | | | | | | | | | | | commits(remote debugging/xml protocol)
* | | Changed meaning of "op2" for ZEND_FREE, ZEND_FE_FREE, ZEND_FAST_CALL, ↵Dmitry Stogov2015-11-101-1/+1
|/ / | | | | | | | | | | | | ZEND_FAST_RET. Previously it was an instruction number. Now it's an index in op_array->try_cacth_array[].
* | Fix oplog...Bob Weinand2015-09-191-1/+1
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* | Remove debug instructions (...)Bob Weinand2015-07-311-2/+0
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* | Fix oplog trace with already freed closuresBob Weinand2015-07-311-1/+7
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* | Fix print of ZEND_CATCHBob Weinand2015-07-241-1/+1
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* | Make IS_TMP_VAR and IS_VAR differentiableXinchen Hui2015-07-231-2/+4
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* | Remove FAST_CALL_FROM_CATCHNikita Popov2015-07-211-3/+2
| | | | | | | | | | | | | | This was generated for a return from a try block with both a catch and a finally. However at this point no exception can be active, because it either didn't exist in the first place or was explicitly discarded using DISCARD_EXCEPTION.
* | Make opcode breakpoints work againBob Weinand2015-07-201-9/+9
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* | Switch asprintf to spprintf in phpdbg opcode dumpNikita Popov2015-07-171-19/+21
| | | | | | | | | | | | | | Also use %td where appropriate, a lot of the values are ptrdiff based. Fix a leak in phpdbg_frame.c.
* | Better opcode dump for finallyNikita Popov2015-07-101-11/+38
| | | | | | | | | | | | | | * Move opcode decode into opline decode, so we can adjust it for extended_value. * Show extended_value and secondary jump ops for FAST_CALL and FAST_RET.
* | Resolve GOTO at compile time and replace it with sequnce of FREE/FE_FREE and ↵Dmitry Stogov2015-07-101-1/+0
| | | | | | | | JMP.
* | Squashed commit of the following:Dmitry Stogov2015-07-101-39/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 03cf871f1576f08b2348c141b209894a7bf17a86 Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 10 02:45:31 2015 +0300 Revert "Fixed bug #62210 (Exceptions can leak temporary variables. As a part of the fix serious refactoring was done. op_array->brk_cont_array was removed, and replaced with more general and speed efficient op_array->T_liveliness. ZEND_GOTO opcode is always replaced by ZEND_JMP at compile time). (Bob, Dmitry, Laruence)" This reverts commit 5ee841325901a4b040cfea56292a24702fe224d9. commit 285a68227ce3d380e821a24fa389aa5239bd3fe1 Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 10 02:45:26 2015 +0300 Revert "Tuned off dubugging of live ranges" This reverts commit 404dc93d35f7061fc4b1b41ad6cb0721b9b52bcc. commit 93d9d11157301ee2ec99afb6f5744b126d17f637 Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 10 02:45:17 2015 +0300 Revert "Remove loop_var_stack" This reverts commit b3a4c05071c3786e27e1326fa1b4d5acad62fccd. commit ede68ebbc284aec79e3f719f2c8dbf9da6907752 Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 10 02:45:12 2015 +0300 Revert "ZEND_SEPARATE reuses temporaries" This reverts commit 1852f538b9f8d5e7d67fe5a4f6080396d8b10034. commit 96d8995dc1f517fb01b481736273767509f76c47 Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 10 02:45:10 2015 +0300 Revert "Add assertion in liveliness computation" This reverts commit ed14019e8c0c852480eebc6fc552d8c3d939dce1. commit 0649d7bfef152e6cc8e67b922534e9946c634d9c Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 10 02:45:07 2015 +0300 Revert "Fixed invalid live-range detection" This reverts commit 54f367ee2a2e4cb7c952b17915c226fdc56038ab. commit dfe8f3851f6b04595eb089323e3492115a59363e Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 10 02:45:04 2015 +0300 Revert "Add test guaranteeing that loop vars are only freed after potential return type exceptions" This reverts commit f5db5a558d550bf441373febebbb02f3884209d1. commit 52a94aad6f48a199358cc07f7e4f56bb73050504 Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 10 02:45:01 2015 +0300 Revert "Fixed exception habdling on "return" statement." This reverts commit 17c5315bdf8f8087979aeb55f6d3a512ba197cf5. commit 6e90ad7331901711e89c2ceb2bcab5023e5cee60 Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 10 02:44:58 2015 +0300 Revert "Fix too early terminated temporary range with break/cont/goto" This reverts commit cc876c04b420589cb1f62b650d0c0e24975dd4af. commit 7b766e44b1970e4031f75109c302c07ead2c05cb Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 10 02:44:55 2015 +0300 Revert "Fixed exception catching on break/continue" This reverts commit 8c3f701eebfa92d761bb368cfa8c2d1ccf821b9d.
* | Tuned off dubugging of live rangesDmitry Stogov2015-07-071-1/+1
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* | Fixed bug #62210 (Exceptions can leak temporary variables. As a part of the ↵Dmitry Stogov2015-07-071-1/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix serious refactoring was done. op_array->brk_cont_array was removed, and replaced with more general and speed efficient op_array->T_liveliness. ZEND_GOTO opcode is always replaced by ZEND_JMP at compile time). (Bob, Dmitry, Laruence) Squashed commit of the following: commit 38e22106d4bdcc829dd2b64be1d3c6cdc089f3ed Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 15:12:19 2015 +0300 Added NEWS entry commit 0a355935bfb10b5a4c893f4db9496ea8abbcf71b Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 15:06:32 2015 +0300 Inline function, to eliminate repeatable checks commit d937584f3aef0baae6001377b61fd700b6f36e14 Merge: 0341626 32677f5 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 14:35:49 2015 +0300 Merge branch 'master' into temporary_cleaning * master: Fixed bug #70006 (cli - function with default arg = STDOUT crash output). Fix x86 build Fixed use after free on closure_call_leak_with_exception.phpt Fixed test commit 0341626ea94a5e474c660732d33884460847d5e7 Merge: 74869fa dec35de Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 12:00:53 2015 +0300 Merge branch 'temporary_cleaning' of https://github.com/laruence/php-src into temporary_cleaning * 'temporary_cleaning' of https://github.com/laruence/php-src: Fixed checkpoint get Fixed crash of invalid pointer derefer cleanup commit 74869fa67375b8daf772ac30b6b936fd2a2132c6 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 11:45:34 2015 +0300 Fixed wrong GOTO resolution commit dec35ded3294e3022e88a623188c3d1d71381675 Author: Xinchen Hui <laruence@gmail.com> Date: Tue Jul 7 15:58:49 2015 +0800 Fixed checkpoint get commit b0f419540ad24c44810c9b05da046965618ffc65 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 10:47:11 2015 +0300 Fixed crash of invalid pointer derefer (laruence) commit 7a428d98ca2899c5933914caa0cd17b4126e952c Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 10:35:47 2015 +0300 Fixed identation commit 9c3a4dce9ce02034d19d28182aa9c1298d528daf Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 10:33:52 2015 +0300 Fixed invalid size commit 653abc670b2a1f453b0fc3fc4a9eca919ee870cc Author: Xinchen Hui <laruence@gmail.com> Date: Tue Jul 7 11:29:14 2015 +0800 Fixed crash of invalid pointer derefer commit e04500ceda606ac4f364d03bcd562327bdc74eee Author: Xinchen Hui <laruence@gmail.com> Date: Tue Jul 7 11:28:26 2015 +0800 cleanup commit 34183e1687681038e77b650078927b35ee84e933 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 04:49:46 2015 +0300 op_array->T_liveliness compression commit 2f6ad845795a08c3d7ac219e9c42950565b20394 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 04:44:44 2015 +0300 White spaces commit be83f115a3f82a548c8d377c66574de5e5187410 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 04:42:26 2015 +0300 Identation commit 1f5084b99038c374ac012b017c4d1652bb5d4222 Merge: 91b620d 1adf3df Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 04:41:54 2015 +0300 Merge branch 'master' into temporary_cleaning * master: Throw TypeError for invalid callback Fix crash when exception occurs during nested rope Fix crash when exception is thrown during ROPE_END Small cleanup in ternary compilation move the define to the right place fix ext/ldap build Rectify information about invalid shift warning being now ArithmeticError commit 91b620d684c5a2296774432d5d0ff8f5d14397d6 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 04:32:04 2015 +0300 Replace GOTO by FREE/FE_FREE and JMP at compile time commit 7052e5697918fab83d2975977c3392f7188fbc87 Author: Dmitry Stogov <dmitry@zend.com> Date: Tue Jul 7 02:25:08 2015 +0300 Use zend_regenerate_var_liveliness_info() to regenerate information after pass two. commit ae72b0dc6797815a846b8f95abccb36367422d27 Merge: a81c4bb a919fe8 Author: Dmitry Stogov <dmitry@zend.com> Date: Mon Jul 6 21:02:34 2015 +0300 Merge branch 'master' into temporary_cleaning * master: Do not display EXT_TYPE_UNUSED in phpdbg opcodes Run debug build with opcache on travis commit a81c4bb8c6f1ba8124a5a7636694480ff0f1328c Author: Dmitry Stogov <dmitry@zend.com> Date: Mon Jul 6 20:59:34 2015 +0300 Improved algorithm. It's actually the same algorithm with second loop removed and simpler temporary data structures. The only difference may be in "re-defined" vatriable handling. Now live-range in that case started from the seconnd definition (this must be more safe). commit 9a16810f7a7c10373603c5250d985616acf45e97 Merge: bbfbe47 001ecd3 Author: Dmitry Stogov <dmitry@zend.com> Date: Mon Jul 6 17:57:45 2015 +0300 Merge branch 'master' into temporary_cleaning * master: Simplify TMP var number decoding (without HashTable) commit bbfbe470c865cb8b3cae8bf6518e6d06af525522 Merge: 0bda4ab 436b01e Author: Dmitry Stogov <dmitry@zend.com> Date: Mon Jul 6 17:02:01 2015 +0300 Merge branch 'master' into temporary_cleaning * master: Avoid dangerous optimization Fixed JMPZNZ instruction printing Attempt at falling back on ldap_find_control for Mac OS commit 0bda4abea7ba0a51c2ec125edb547645d0329792 Author: Dmitry Stogov <dmitry@zend.com> Date: Mon Jul 6 16:05:33 2015 +0300 Fixed live-range construction for OP_DATA opcode Added comments about algorithm assumtions commit 521ad9df98fdf1dd8b7c212799ddeb1a84483e6f Merge: 4398dab a09dcb0 Author: Bob Weinand <bobwei9@hotmail.com> Date: Mon Jul 6 14:54:15 2015 +0200 Merge branch 'master' of https://github.com/php/php-src into temporary_cleaning commit 4398dab82f9a5ce64df55b24988ce7d31e24074f Author: Bob Weinand <bobwei9@hotmail.com> Date: Mon Jul 6 13:51:27 2015 +0200 Add a few phpt tests related to temporary cleaning commit 739656f83ff5b570bb311d2c7cb2d72380a3c759 Author: Dmitry Stogov <dmitry@zend.com> Date: Mon Jul 6 14:28:49 2015 +0300 Fixed Zend/tests/foreach_004.phpt failure (FE_FETCH shouldn't be included into TMP vatriablr live range) commit 3df462a2bcf5fa8f9244ea299178152a5d436277 Author: Dmitry Stogov <dmitry@zend.com> Date: Mon Jul 6 13:41:02 2015 +0300 Improve data layout (reduce the op_array structure size on 64-bit systems) commit 883b73c56e6dab6489ae4cda2c1331b53a995586 Author: Dmitry Stogov <dmitry@zend.com> Date: Mon Jul 6 13:28:45 2015 +0300 Removed op_array->brk_cont_array commit ae5e58b59843513505e84e396c1446ac35cb1b94 Author: Bob Weinand <bobwei9@hotmail.com> Date: Mon Jul 6 04:22:58 2015 +0200 Fix bug with brk_cont variable free / free loop vars via temporary liveliness info commit b4223ca62771e1003c9ab778a09a177ad71e6d57 Author: Bob Weinand <bobwei9@hotmail.com> Date: Mon Jul 6 04:07:07 2015 +0200 Fix bugs / cleanup fixes commit ea33189d220c7fc0884848571635abe3cddd2f4d Author: Xinchen Hui <laruence@gmail.com> Date: Sun Jul 5 20:58:38 2015 +0800 Removed useless TsTop commit 1dbb007e4addba9ac3bfc227db27a651cbcf5ede Merge: 550bbf8 3a8af24 Author: Xinchen Hui <laruence@gmail.com> Date: Sat Jul 4 15:06:44 2015 +0800 Merge branch 'temporary_cleaning' of https://github.com/dstogov/php-src into temporary_cleaning commit 3a8af245290ceb507108340831254672f24022fa Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 3 16:15:36 2015 +0300 More exceptions from regular liveliness analyses (with explanation in comments). Mark old "unexplained" exceptions with ???. commit ba721efa2cbd2136668fec956ef3b034ac1a29d6 Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 3 14:16:09 2015 +0300 Print list of live temp variables (at least for internal debugging) commit 8d1f88fe91e62b4333703c58b871d85b66fb7b70 Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 3 13:31:56 2015 +0300 Use op_array->T_liveliness to free incomplete ropes and restore error_reporting level on exception commit 80c1d0d779e6e9609a211907838f3727aa7b301a Author: Dmitry Stogov <dmitry@zend.com> Date: Fri Jul 3 11:05:39 2015 +0300 Don't keep empty T_liveliness commit 501ae8aaac0a92368b50e9f342b04d7334d263f6 Author: Dmitry Stogov <dmitry@zend.com> Date: Thu Jul 2 22:31:48 2015 +0300 Reverted changes to Zend/zend_arena.h. Reuse CG(arena) instead of creating a new one. commit a4fce36907147df5ac1af78b44135e3f07c1844c Merge: 6ff7246 fd0fcce Author: Dmitry Stogov <dmitry@zend.com> Date: Thu Jul 2 22:01:42 2015 +0300 Merge branch 'temporary_cleaning' of github.com:bwoebi/php-src into temporary_cleaning * 'temporary_cleaning' of github.com:bwoebi/php-src: Fix remaining issues with compacted temporaries Fix regression from last commit (+1 ?!) Fix off-by-one (opcache may remove last ZEND_RETURN) Speed algorithm up, more fail safety when reusing temporaries Dumb bug in opcode.c (forgot to update Ts[i]) Fix opcache support Exempt ROPE temporaries from freeing Hmm, we need temporary info for all the opcodes Add opcache support for cleaning in optimization step (Opcache seems to have a few unrelated issues which blow up together with that patch) Add proper temporary cleaning upon frame abortion Fix arena on small sizes (size < sizeof(zend_arena)) commit fd0fcce81177717f3a05ac87192b5ed05eead0a1 Author: Bob Weinand <bobwei9@hotmail.com> Date: Thu Jul 2 20:00:33 2015 +0200 Fix remaining issues with compacted temporaries commit 427dc58bbb93022d1c2077f874afcdb9dd82d5c5 Author: Bob Weinand <bobwei9@hotmail.com> Date: Wed Jul 1 22:49:12 2015 +0200 Fix regression from last commit (+1 ?!) commit 1adcf56a6e9f09e7ad06331d4d6280035b17a7d1 Author: Bob Weinand <bobwei9@hotmail.com> Date: Wed Jul 1 22:17:07 2015 +0200 Fix off-by-one (opcache may remove last ZEND_RETURN) commit 25b231b7841fa4078c65976cabdd843845a6cbe6 Author: Bob Weinand <bobwei9@hotmail.com> Date: Wed Jul 1 20:59:24 2015 +0200 Speed algorithm up, more fail safety when reusing temporaries commit 22d9d05350e35d180018d0bccbad6f173cb4797d Author: Bob Weinand <bobwei9@hotmail.com> Date: Wed Jul 1 16:48:46 2015 +0200 Dumb bug in opcode.c (forgot to update Ts[i]) commit 6538269bfa5bcbad34fc2f051b0fd5e4ebf2ff00 Author: Bob Weinand <bobwei9@hotmail.com> Date: Wed Jul 1 13:05:52 2015 +0200 Fix opcache support commit 333a7c4a8813a45dc79ce55b8e9c0a0b98671e13 Author: Bob Weinand <bobwei9@hotmail.com> Date: Sat Jun 27 22:40:21 2015 +0200 Exempt ROPE temporaries from freeing commit 02585f77085427baea48448c134a96c542af3337 Author: Bob Weinand <bobwei9@hotmail.com> Date: Fri Jun 26 16:20:55 2015 +0200 Hmm, we need temporary info for all the opcodes commit cbcaedbd78199897e5cacffd700b706f21590abf Author: Bob Weinand <bobwei9@hotmail.com> Date: Fri Jun 26 01:04:09 2015 +0200 Add opcache support for cleaning in optimization step (Opcache seems to have a few unrelated issues which blow up together with that patch) commit fef649f4067823a1f96f85340cf715e5877310bc Author: Bob Weinand <bobwei9@hotmail.com> Date: Fri Jun 26 01:02:27 2015 +0200 Add proper temporary cleaning upon frame abortion commit 1cec2e7271b789b84601f8acf385950af1bb0c7c Author: Bob Weinand <bobwei9@hotmail.com> Date: Thu Jun 25 23:33:21 2015 +0200 Fix arena on small sizes (size < sizeof(zend_arena))
* | Do not display EXT_TYPE_UNUSED in phpdbg opcodesBob Weinand2015-07-061-1/+1
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* | Simplify TMP var number decoding (without HashTable)Dmitry Stogov2015-07-061-19/+9
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* | Fixed JMPZNZ instruction printingDmitry Stogov2015-07-061-1/+1
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* | Use ZSTR_ API to access zend_string elements (this is just renaming without ↵Dmitry Stogov2015-06-301-3/+3
| | | | | | | | semantick changes).
* | Make backtraces *much* more readableBob Weinand2015-06-291-53/+1
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* | Add phpdbg userland API to fetch oplogBob Weinand2015-06-221-0/+9
| | | | | | | | We may want to add some opcode info later, so that "opcodes" mode is more helpful
* | Add ZEND_ASSERT_CHECK to phpdbg opcode jump listBob Weinand2015-06-141-0/+1
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* | Improve phpdbg opcode dumpNikita Popov2015-05-241-17/+45
| | | | | | | | | | | | | | | | Don't show <unused>, just don't display anything instead. Dump nums used in op1/op2/result, e.g. for SEND, RECV etc. Split the switch into three parts, one for each operand.
* | fixed warning & test pushingXinchen Hui2015-04-221-1/+1
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* | Shrink phpdbg opcode dump output a bit moreBob Weinand2015-04-201-17/+4
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* | Shorten opline dump lines and show literalsBob Weinand2015-04-201-24/+67
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* | s/PHP Version 5/PHP Version 7/gLior Kaplan2015-03-131-1/+1
| | | | | | | | Follow up for d0cb7153
* | Fixed compile warningsWei Dai2015-03-091-2/+2
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* | bump yearXinchen Hui2015-01-151-1/+1
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* | first shot remove TSRMLS_* thingsAnatol Belski2014-12-131-13/+13
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* | Reduced size of zend_op on 64-bit systems.Dmitry Stogov2014-12-121-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the main idea - the smaller the zend_op structure, the lees memory traffic is required to load VM instructions during execution. The patch reduces the size of each opcode from 48 to 32 bytes (saves 16 bytes for each opcode, and applications use thousands of opoceds). This reduced the number of CPU cache misses by 12% and improved performance of real-life apps by 1-2%. The patch affects how constants and jump targets are represented in VM during execution. Previously they were implemented as absolute 64-bit pointers. Now they are relative 32-bit offsets. In run-time constant now should be accessed as: RT_CONSTANT(op_array, opine->op1) instead of opline->op1.zv EX_CONSTANT(opline->op1) instead of opline->op1.zv Jump targets: OP_JMP_ADDR(opline, opline->op2) instead of opline->op2.jmp_addr The patch doesn't change zend_op representation for 32-bit systems. They still use absolute addresses. The compile-time representation is also kept the same.
* | Made phpdbg compatible with new engineBob Weinand2014-10-241-196/+19
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| * Merge phpdbg into PHP-5.6Bob Weinand2014-10-241-17/+5
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* | Fixed list() behavior inconsistency (string handling is disabled for all ↵Dmitry Stogov2014-10-051-1/+1
| | | | | | | | cases, ArrayAccess objects handling is enabled for all cases, ZEND_FETCH_DIM_TMP_VAR opcode is renamed into ZEND_FETCH_LIST, ZEND_FETCH_ADD_LOCK flag is removed).
* | Use zval_ptr_dtor_nogc() to free IS_TMP_VAR operands.Dmitry Stogov2014-09-231-1/+0
| | | | | | | | Removed ZEND_SWITCH_FREE opcode (ZEND_FREE used instead).
* | s/PHP 5/PHP 7/Johannes Schlüter2014-09-191-1/+1
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* | Removed ZEND_QM_ASSIGN_VAR and ZEND_JMP_SET_VAR opcodes (in PHPNG they did ↵Dmitry Stogov2014-09-111-9/+0
| | | | | | | | exacly the same as ZEND_QM_ASSIGN and ZEND_JMP_SET)
* | master renames phase 2Anatol Belski2014-08-251-2/+2
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* Merge sapi/phpdbg into PHP-5.6Bob Weinand2014-04-211-0/+5
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* Merge branch 'phpdbg' into PHP-5.6Johannes Schlüter2014-01-181-7/+9
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