X-Authentication-Warning:	delorie.com: mail set sender to djgpp-bounces using -f
X-Recipient:	djgpp AT delorie DOT com
DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed;
	d=gmail.com; s=20120113;
	h=mime-version:in-reply-to:references:date:message-id:subject:from:to
	:content-type:content-transfer-encoding;
	bh=IbvDsQptjY2Jo3JVhtgWVQCgwgbhCdt/kvtliQpW3K4=;
	b=ZaumIYIG98rJIyH1ujTGTDhO/0SjruuTCDPYrwVdcMpc9Un54VSFOjcLZXLQZ9Pc0o
	7drkc+WBxmU1EzmTMBs10i/jVaB4AABojhDdM9SK3kR+S0Lki92GGYsU7lban1NULMVm
	vEDWPSKhRZdoUoXaRkdTY1xDRePna2aYteJxk9jerSQBqbqGjgaOeHWGhsY2bzebOSwc
	Jfw+S8CC6BWM5ozOPnLbsxRKafQsDp3TCAF03Jfj99KnETAMPdfLKemAnF/ysAv3oO4q
	Ve764Ww4day20fUuroK5VzfXTtqejMrN4Ly8e4IQHRkjVPmO1Eqk6KwhY+7E98qOb2S3
	AaBQ==
MIME-Version:	1.0
X-Received:	by 10.140.32.166 with SMTP id h35mr10280330qgh.31.1423746997564;
	Thu, 12 Feb 2015 05:16:37 -0800 (PST)
In-Reply-To:	<d25a5e39-8a97-4002-8dd2-d90ff886d482@googlegroups.com>
References:	<3c287821-c0dd-4533-b513-247f89da252f AT googlegroups DOT com>
	<CANbeq3zKfxgiMr7DHf1bhJh84TGGbFSK8LFbNdhMYxVCU9C8wg AT mail DOT gmail DOT com>
	<d25a5e39-8a97-4002-8dd2-d90ff886d482 AT googlegroups DOT com>
Date:	Thu, 12 Feb 2015 21:16:37 +0800
Message-ID:	<CANbeq3z7Fsx4noJ8w4H45LkJayY11X1xDdSdCu7X6oGV5171AQ@mail.gmail.com>
Subject:	Re: Develop djgpp program using Windows 7 ?
From:	Andrew Wu <andrewwu DOT tw AT gmail DOT com>
To:	djgpp AT delorie DOT com
X-MIME-Autoconverted:	from quoted-printable to 8bit by delorie.com id t1CDGecA009956
Reply-To:	djgpp AT delorie DOT com
Errors-To:	nobody AT delorie DOT com
X-Mailing-List:	djgpp AT delorie DOT com
X-Unsubscribes-To:	listserv AT delorie DOT com

Hi Georg,

My port is not a DOS environment emulator, it is just a cross
compiler. The compiler programs (gcc/g++) are real Windows programs,
so they can run in 64-bit Windows. But the outputted executable files
are still pure DOS program, they can't run in 64-bit Windows.

If you want to run your compiled executable program in Windows, I
suggest you can try DOSBox:

http://www.dosbox.com/

I think it is much better than Command Prompt window in Windows.


2015-02-12 20:16 GMT+08:00 Georg Potthast <dosusb AT googlemail DOT com>:
> Hi Andrew,
>
> this sounds very interesting but I think there are probably some limitations one has to be aware of.
>
> One of my programs uses a VESA driver. I assume this will not work with your MinGW port of djgpp. Plus I made a keyboard and mouse driver which call the BIOS to read the required data. Can you make BIOS calls on 64bit Windows? Or do I have to replace these with standard DOS calls to make that work?
>
> I also use WattTCP for network access based on a packet driver. Will that work with your port?
>
> I am asking out of interest, not intending to be critical.
>
> Georg
>

- Raw text -