Re: [PHP4BETA] zend_handle_sigsegv and --enable-debug
| From: | Sascha Schumann | Date: | Sun, 04 Jul 1999 11:08:08 +0000 |
| Subject: | Re: [PHP4BETA] zend_handle_sigsegv and --enable-debug | ||
| References: | 1 2 | Groups: | php.version4 |
| Request: | Send a blank email to php-version4+get-1877@lists.php.net to get a copy of this message | ||
> It doesn't always do that, but it often does. I haven't played with it too
> much; If you can figure out why it does that, let me know.
>
> Anyway, it would make no sense to disable it when debug is on, since it's a
> debug tool.
I meant to say to generally disable it, not to turn in on, when
debug is off. ;-)
But unless we can figure out, how to avoid this problem, it
doesn't make much sense to turn it on. A backtrace of the form
(gdb) bt
#0 0x0 in ?? ()
#1 0x1200291b4 in zend_handle_sigsegv (dummy=11) at zend_execute_API.c:52
#2 0x1200291b4 in zend_handle_sigsegv (dummy=500) at zend_execute_API.c:52
doesn't help you a single bit. Else, people will have to disable
it manually to generate useful backtraces.
--
Regards,
Sascha Schumann
Consultant