[Scummvm-devel] [Scummvm-cvs-logs] SF.net SVN: scummvm:[33212] scummvm/trunk/common/hashmap.h

Wed Jul 23 12:36:27 CEST 2008

HI!
Yes symbian is quite special, and an ansi c++ is not included by default in the SDKs. I tried this, and neither the CodeWarrior Windows compiler or the ARM RVCT compiler approved of this syntax.
ARM RVCT is responding with this:
"\complementary\tfxserver\drawers\src\wsserverdrawer.cpp", line 138: Error:  #424: a constructor or destructor may not have its address taken
      mem->float4::float4();
/Lars

Date: Wed, 23 Jul 2008 09:56:27 +0000
From: bertrand_augereau at yahoo.fr
To: scummvm-devel at lists.sourceforge.net; larspp at hotmail.com
Subject: Re: [Scummvm-devel] [Scummvm-cvs-logs] SF.net SVN: scummvm:[33212]	scummvm/trunk/common/hashmap.h

Lars,could you tell us if something along this works on your compiler to invoke the ctor?float4* mem = (float4*)malloc(sizeof(float4));
mem->float4::float4();It compiles on MSVC8 at least

--- En date de : Mer 23.7.08, Bertrand Augereau <bertrand_augereau at yahoo.fr> a écrit :
De: Bertrand Augereau <bertrand_augereau at yahoo.fr>
Objet: Re: [Scummvm-devel] [Scummvm-cvs-logs] SF.net SVN: scummvm:[33212] scummvm/trunk/common/hashmap.h
À: scummvm-devel at lists.sourceforge.net, "Lars Persson" <larspp at hotmail.com>
Date: Mercredi 23 Juillet 2008, 11h51

Hi guys,wow this is the first C++ toolchain I ever encountered that doesn't support the placement new :)
I don't know of any portable way, presumably there is none, but we probably can figure an horrible hack to do the in-place construction for the platform. Somebody has an idea?
--- En date de : Mer 23.7.08, Lars Persson <larspp at hotmail.com> a écrit :
De: Lars Persson <larspp at hotmail.com>
Objet: Re: [Scummvm-devel] [Scummvm-cvs-logs] SF.net SVN: scummvm:[33212] scummvm/trunk/common/hashmap.h
À: scummvm-devel at lists.sourceforge.net
Date: Mercredi 23 Juillet 2008, 11h37

Hi Max, hi all! 
Well the reason for me disabling this feature, is exactlity whats mentioned in the comment for the define. SymbianOS does not have <new> by default and adding support for it is not trivial, but doable. (Needs linking against different libraries, addition of new H file etc.

If the memorypool could be used without <new> there should be no problems with Symbian OS in this regard, as far as I know.

best regards
Lars

> Date: Wed, 23 Jul 2008 11:22:58 +0200
> From: max at quendi.de
> To: anotherguest at users.sourceforge.net
> CC: scummvm-devel at lists.sourceforge.net
> Subject: Re: [Scummvm-devel] [Scummvm-cvs-logs] SF.net SVN: scummvm:[33212] scummvm/trunk/common/hashmap...h
> 
> Hi Lars, hi all
> 
> so you disabled USE_HASHMAP_MEMORY_POOL  for Symbian (see quotes below).
> May I ask in which way USE_HASHMAP_MEMORY_POOL is system dependant? I.e.
>
 what broke, exactly? In theory, the memory pool code should actually be
> quite portable. Before disabling it conditionally on some platforms,  and
> before resolving this FIXME, we really would need to know in how far it
> causes problems :).
> 
> Also, to the rest of our porters: Are there any other ports who have
> troubles with this?
> 
> Cheers,
> Max
> 
> Am 22.07.2008 um 20:09 schrieb anotherguest at users.sourceforge.net:
> >
> > Revision: 33212
> >          http://scummvm.svn.sourceforge.net/scummvm/?rev=33212&view=rev
> > Author:   anotherguest
> > Date:     2008-07-22 19:09:10 +0000 (Tue, 22 Jul 2008)
> >
> > Log Message:
> > -----------
> > Disable hashmemory pool for Symbian OS
> >
> > Modified Paths:
> > --------------
> >
    scummvm/trunk/common/hashmap.h
> >
> > Modified: scummvm/trunk/common/hashmap.h
> > ===================================================================
> > --- scummvm/trunk/common/hashmap.h	2008-07-22 18:53:22 UTC (rev 33211)
> > +++ scummvm/trunk/common/hashmap.h	2008-07-22 19:09:10 UTC (rev 33212)
> > @@ -58,7 +58,13 @@
> > #include "common/str.h"
> > #include "common/util.h"
> >
> > +// FIXME: Since this define is very system dependant,
> > +// it should be moved to the appropriate H file instead.
> > +// Portdefs might be a good location for example
> > +#if !defined(__SYMBIAN32__)
> > #define USE_HASHMAP_MEMORY_POOL
> > +#endif
> > +
> > #ifdef USE_HASHMAP_MEMORY_POOL
> > #include "common/memorypool.h"
> > // FIXME: we sadly can't assume standard C++ to be present
>

> 
> 
> 
> -------------------------------------------------------------------------
> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
> Build the coolest Linux based applications with Moblin SDK & win great prizes
> Grand prize is a trip for two to an Open Source event anywhere in the world
> http://moblin-contest.org/redirect.php?banner_id=100&url=/
> _______________________________________________
> Scummvm-devel mailing list
> Scummvm-devel at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/scummvm-devel

Connect to the next generation of MSN Messenger   Get it now!  
-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's
challenge
Build the coolest Linux based applications with Moblin SDK & win great
prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/_______________________________________________
Scummvm-devel mailing list
Scummvm-devel at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/scummvm-devel

Envoyé avec Yahoo! Mail.
Une boite mail plus intelligente. -------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's
challenge
Build the coolest Linux based applications with Moblin SDK & win great
prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/_______________________________________________
Scummvm-devel mailing list
Scummvm-devel at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/scummvm-devel

Envoyé avec Yahoo! Mail.
Une boite mail plus intelligente. 
_________________________________________________________________
Invite your mail contacts to join your friends list with Windows Live Spaces. It's easy!
http://spaces.live.com/spacesapi.aspx?wx_action=create&wx_url=/friends.aspx&mkt=en-us
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.scummvm.org/pipermail/scummvm-devel/attachments/20080723/86a2ab39/attachment.html>