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RE: precompiled header support
- From: "Dave Korn" <dk at artimi dot com>
- To: <gcc at gcc dot gnu dot org>
- Date: Wed, 12 May 2004 11:23:35 +0100
- Subject: RE: precompiled header support
> -----Original Message-----
> From: gcc-owner On Behalf Of DJ Delorie
> Sent: 11 May 2004 21:58
>
>
> > What the current PCH implementation relies on is the
> ability to have a
> > known fixed memory address which can be used when loading the PCH.
>
> Sorry, DJGPP only has malloc/free available. Without DPMI 1.0,
> there's very little we can do about memory layout.
Heh. Doesn't the application pretty much _own_ everything <640kB under DOS?
You might be able to make *very*small* pch work; just get the compiler to
relocate itself into extended memory and it can use the space it vacated in
low mem as an absolute allocation.......! [*]
cheers,
DaveK
[*] HHOS <g>
--
Can't think of a witty .sigline today....