Bug #61936 [Opn->Nab]: GDB ____executor_globals fails when EG/CG symbol may not visible in some module

Edit report at https://bugs.php.net/bug.php?id=61936&edit=1 ID: 61936 Updated by: laruence@php.net Reported by: reeze dot xia at gmail dot com Summary: GDB ____executor_globals fails when EG/CG symbol may not visible in some module -Status: Open +Status: Not a bug Type: Bug Package: *General Issues Operating System: *Nix PHP Version: Irrelevant Block user comment: N Private report: N New Comment: it's not a bug, more about wrong usage (discussed with the report via the pull request) Previous Comments: ------------------------------------------------------------------------ [2012-05-04 04:13:55] reeze dot xia at gmail dot com sorry I missed " in non-ZTS build " after "affected，since executor_globals always available)." It's: "Only ZTS build affected，since executor_globals/compiler_globals always available in non-ZTS build" ------------------------------------------------------------------------ [2012-05-04 04:03:46] reeze dot xia at gmail dot com Hi, I've sent a pull request. open this bug ticket just for record. see https://github.com/php/php-src/pull/74/ Thanks. ------------------------------------------------------------------------ [2012-05-04 03:57:14] reeze dot xia at gmail dot com Description: ------------ when debug using GDB, sometime ____executor_globals failed to execute because in some module eg:zend_gc.c did have zend_executor_global exposed(Only ZTS model affected，since executor_globals always available). Test script: --------------- (gdb) b gc_zval_possible_root Breakpoint 1 at 0x1005aa7d0: file zend_gc.c, line 132. (gdb) r circle.php Starting program: /Users/reeze/Opensource/php-src/sapi/cli/php circle.php Reading symbols for shared libraries ++++++.......................... done Breakpoint 1, gc_zval_possible_root (zv=0x100dcbb58, tsrm_ls=0x100e009b0) at zend_gc.c:132 warning: Source file is more recent than executable. 132 if (UNEXPECTED(GC_G(free_list) != NULL && (gdb) printzv zv No symbol "zend_executor_globals" in current context. Expected result: ---------------- print zval correctly Actual result: -------------- No symbol "zend_executor_globals" in current context. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=61936&edit=1