apr-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mladen Turk <mt...@apache.org>
Subject Re: svn commit: r434327 - in /apr/apr/trunk: CHANGES include/arch/win32/apr_arch_threadproc.h misc/win32/start.c threadproc/win32/threadpriv.c
Date Tue, 05 Sep 2006 17:12:39 GMT
Branko ─îibej wrote:
> Mladen Turk wrote:
>> MSVCRTD.lib(crtexe.obj) : warning LNK4078: multiple '.CRT' sections
>> found with different attributes (40400040)
>> MSVCRTD.lib(cinitexe.obj) : warning LNK4254: section '.CRT' (C0000040)
>> merged into '.rdata' (40000040) with different attributes
>> ... and it doesn't work although builds with warnings.
>> I have contacted Jac to see if he has some ideas why this
>> doesn't work on non x86 CPU's, but I'm skeptic because those
>> link warning says that for AMD64 those segments are read only,
>> and thus you can not insert your own handler.
> I know that boost_thread uses this method, and I've verified that it
> works on AMD64 and IA64; the tric is, I believe, that Boost inserts a
> single static handler into the static constructor and destructor
> segments, and lets that handler maintain its own list of hooks.

Are you sure this works in native, or only on x86 emulated
mode on those processors?

I have tried almost everything, but since link says it
is a read-only thing on those CPU's I'm stuck.

Since all this is a hack, IMHO we can simply exploit the
feature from DLL apr build, and leave the current
status for LIB builds like it was before.
(BTW, my patch does that).


View raw message