Hello Johannes and all,
Thank you for your help.
I compiled it correctly! This was a positive step, now during execution I
have segmentation fault for every apache's child process. I have mpm worker
model, so multithreaded, php is compiled with multithreaded support.
About tthe bug, it is already opened by someone else (bug 62091).
I don't know how to apply a pack, I will do my best to learn how to do it,
and I'm not sure that it is the correct pack, because of the segmentation
fault, that I don't know how to track. This is of course not sure that the
segmentation fault depends on my changes on the code, but for the moment I
have no idea how to understand why I have the segmentation fault, which code
line causes it.
I will work on it and try to advance in some way.
Thanks.
Have a nice day,
M
----- Original Message -----
From: "Johannes Schlüter" <[email protected]>
To: "Martinello" <[email protected]>
Cc: <[email protected]>
Sent: Tuesday, December 11, 2012 3:20 AM
Subject: Re: [PECL-DEV] compile php old extensions for new zend api php
5.4.9
Hi,
On Tue, 2012-12-11 at 01:47 +0100, Martinello wrote:
[..]
> In memtrack.c, I get:
> warning: assignment discards 'const' qualifier from pointer target type
[...]
> then, In function 'memtrack_execute_internal' in memtrack.c:
> warning: initialization discards 'const' qualifier from pointer target
> type [enabled by default]
> at the following lines:
Those can be ignored for now.
>
> then the more serious:
> memtrack.c, line
> 112:63: error: 'znode_op' has no member
> named 'op_type'
> line 113:12: error: 'znode_op' has no member
> named 'u'
> In function 'memtrack_execute':
>
> This on line 113, I found that I can solve it, substituting the line 113
> with
> switch (exec_data->opline->extended_value) {
Right. Also look at the implementation of debug_print_backtrace in
Zend/zend_builtin_functions.c which, to some degree, does the same as
this function. (find a function name for an op_array)
> But I got lost for the rest and I don't manage to solve the op_type.
>
> And finally, I get also:
>
> /usr/local/include/php/Zend/zend_execute.h:380:22: note: expected 'const
> char **
> ' but argument is of type 'char **'
If I see it correctly this is caused by
class_name = get_active_class_name(&space TSRMLS_CC);
in memtrack.c:77.
Fix should be (untested) to change memtrack.c:71 from
char *space;
to
const char *space;
> Your help is highly appreciated to get it out.
Please also open a bug ticket and attach the patch as far as you get!
Thanks,
johannes
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