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From: Andreas Schwab <schwab@linux-m68k.org>
References: <1434926106-5905-1-git-send-email-laurent@vivier.eu>
	<1434926106-5905-3-git-send-email-laurent@vivier.eu>
Date: Mon, 22 Jun 2015 10:00:18 +0200
In-Reply-To: <1434926106-5905-3-git-send-email-laurent@vivier.eu> (Laurent
	Vivier's message of "Mon, 22 Jun 2015 00:35:06 +0200")
Message-ID: <mvmoak841gt.fsf@hawking.suse.de>
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Subject: Re: [Qemu-devel] [PATCH 2/2] m68k: Implement 680x0 processors
	family 96 bit FPU
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To: Laurent Vivier <laurent@vivier.eu>
Cc: qemu-devel@nongnu.org, gerg@uclinux.org

Laurent Vivier <laurent@vivier.eu> writes:

> +#if defined(TARGET_M68K)
> +#define floatx80_default_nan_high 0x7FFF
> +#define floatx80_default_nan_low  LIT64(0x4000000000000000)

The default NaN generated by the m68k FPU is all-bits-one (this is true
for all formats).

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."