Date:	Thu, 15 Jun 2000 11:19:59 +0300 (IDT)
From:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
X-Sender:	eliz AT is
To:	Edmund Horner <ejrh AT paradise DOT net DOT nz>
cc:	djgpp AT delorie DOT com
Subject:	Re: DXE/DLX and C++
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On Thu, 15 Jun 2000, Edmund Horner wrote:

> 1. I've examined the DXE mechanism and managed to get past the multiple
> sections issue by adding a couple of lines to the linker script.

Please post here what changes did you do in dxe.ld.

> 2. But I am now stuck with "unable to resolve external symbols" on
> '___builtin_delete', '_terminate__Fv', '___throw', '___builtin_new' and
> '___eh_pc'.

As explained in section 22.15 of the DJGPP FAQ list, DXE cannot access
functions linked into the main module; the unresolved externals you
cite are from the standard C++ library.

I think the easiest way out of this mess (if there is one) would be to
not use any standard C++ classes in your DXE.  In particular, it seems
your code uses exceptions and `new' and `delete' operators; try to
rewrite it so as not to use these features.

Another possibility would be to pull the object modules that define
these symbols from libstdcxx.a (using the `ar' utility) and link them
into your DXE.

Failing all that, I suggest to rewrite your DXE in C (why do you need
it in C++, anyway?)

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