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Date: Sun, 28 Jan 2024 19:11:34 +0200
Message-Id: <861qa15qnt.fsf@gnu.org>
From: "Eli Zaretskii (eliz AT gnu DOT org) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
To: djgpp AT delorie DOT com
In-Reply-To:
	<CALPW7mT+jG2mf9-fs6QRJvvAao3t5otfKMrduUd_1cUFBtKSQQ AT mail DOT gmail DOT com>
	(djgpp AT delorie DOT com)
Subject: Re: gcc complains about "no DPMI memory"
References: <CALPW7mTrJNPWSFE+q-NdQ4k2KUYA6MuWfUrWX3Qh_C7QAgXA7g AT mail DOT gmail DOT com>
 <864jex5sqy DOT fsf AT gnu DOT org>
 <CALPW7mT+jG2mf9-fs6QRJvvAao3t5otfKMrduUd_1cUFBtKSQQ AT mail DOT gmail DOT com>
Reply-To: djgpp AT delorie DOT com

> From: "A. Wik (awik32 AT gmail DOT com) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
> Date: Sun, 28 Jan 2024 17:05:17 +0000
> 
> On Sun, 28 Jan 2024 at 16:27, Eli Zaretskii (eliz AT gnu DOT org) [via
> djgpp AT delorie DOT com] <djgpp AT delorie DOT com> wrote:
> >
> > >
> > > I increased the DPMI and XMS memory in the COMMAND .PIF file to 32768
> > > KB, and now I don't get the error message
> > >
> > > C:\proj\debug\tmp>gcc linecont.c
> > > [no error message]
> > >
> > > But the compiler fails to produce any output files:
> >
> > What does go32-v2 report _after_ you increased the memory?
> 
> C:\proj\debug\tmp>go32-v2
> go32/v2 version 2.0 built Oct 18 2015 09:41:08
> ...
> DPMI memory available: 32209 Kb
> DPMI swap space available: 0 Kb

Try enlarging it more, I'm not sure 32MB is enough for GCC 9.  Don't
forget that gcc.exe is just a driver: it invokes cc1.exe (the
compiler), then the assembler, and then the linker.  Each one of those
also needs memory.  And GNU tools are designed and implemented
explicitly to require vast amounts of memory.