----- Original Message -----
From: "wangyz" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Friday, February 29, 2008 12:59 PM
Subject: Re: [可能是垃圾邮件] Re: [可能是垃圾邮件] Re: how to debug module
using gdb
hi meendar:
i am a new monkey at apache. can you give me a detail explanation
.thanks you
meendar wrote:
wangyz wrote:
thanks again.
I sure that i had compiled a debug version. and gdb had load the
library.
Jarek Kucypera wrote:
I have done as you said. start httpd within gdb.
but it seemed that it is not useful. i can not still step into my
function.
Hmm, have you compiled your module with debug info ? Are you sure httpd
loads your module ?
I use gdb 6.7.1 on linux and it nicely delays setting breakpoints in
not-yet-existing code until particuar
shared library is loaded (i.e. when setting such breakpoint, it stores
it as "unresolved" and resolves
it while loading the library).
J.K.
Make sure you compile with optimization level 0, that is *O0* flag in
your gcc, by default apache configure_vars.mk having *O2* level.
Do not Top Post!
If you compiling your module with apxs, then change the variable
EXTRA_CFLAGS to "-g O0 -pthread" <Apache Dist Dir>/build/config_vars.mk and
compile again.
Else if you are compiling your module along with apache, then change
environment <ApacheSRCDir>/config_vars.mk as flag O2 to O0 in same variable
given above and compile it.
Thanks!
Mani
