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Subject:	Re: Make 4.3 crash when compiling 86duino example under WXP-NTVDM
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From:	"Andris Pavenis (andris DOT pavenis AT iki DOT fi) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
Message-ID:	<ae32ad0b-5a0b-5e7e-039c-d59cce632d48@iki.fi>
Date:	Fri, 22 May 2020 06:30:02 +0300
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This is a multi-part message in MIME format.
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On 5/22/20 2:52 AM, RayeR (rayer314 AT gmail DOT com) [via djgpp AT delorie DOT com] wrote:
> Aha, I didn't know you're behind big chinese (fire)wall to protect from all bad :)
I'm afraid we all be shortly. As I have seen written somewhere some years ago: Orwell was optimist.
> Yes, it's DuinOS by DMP - SDK for a tiny Vortex86 based mini PC module that use DJGPP. I didn't know this github page, on their official site is ony big ISO image with whole DuinOS.
>
> OK, so bug reproduced.
> Does it mean that nmalloc in make returned NULL and wa not handled properly or that nmalloc in current libc is broken? Is there same problem with make 4.1 when recompiled with current libc?

 From the other side gcc-10 with -fanalyzer option added is rather loud about nmalloc.c. Using 
-fanaylyzer causes GCC-10 to use fuge amount of memory: I have seen it using 12GB. So it is perhaps 
not good idea to use it for native DJGPP compiler. So I'm attaching the result (from 
https://aur.archlinux.org/packages/djgpp-djcrx/: DJGPP v2.05 with GCC compatibility and some other 
patches applied). I Have not have time to study it in detail.


Andris



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