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Re: [Qemu-devel] [PATCH for-2.5 05/30] m68k: define operand sizes
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From: |
Andreas Schwab |
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Subject: |
Re: [Qemu-devel] [PATCH for-2.5 05/30] m68k: define operand sizes |
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Date: |
Wed, 12 Aug 2015 10:52:13 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Laurent Vivier <address@hidden> writes:
> Le 12/08/2015 06:07, Richard Henderson a écrit :
>> Is there a reason you've skipped the 0 value when adding the new values?
>
> I think there is no reason, but if I change the value I have to update
> abdc_mem, sbcd_mem instructions as they use it as an
> incrementer/decrementer. I agree, it's a strange idea.
Those uses are really opsize_bytes(OS_BYTE), technically.
Andreas.
--
Andreas Schwab, address@hidden
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
- Re: [Qemu-devel] [PATCH for-2.5 10/30] m68k: tst bugfix, (continued)
- [Qemu-devel] [PATCH for-2.5 12/30] m68k: Manage divw overflow, Laurent Vivier, 2015/08/09
- [Qemu-devel] [PATCH for-2.5 14/30] m68k: allow adda/suba to add/sub word, Laurent Vivier, 2015/08/09
- [Qemu-devel] [PATCH for-2.5 13/30] m68k: set Z and N on divu/muls overflow as a real 68040, Laurent Vivier, 2015/08/09
- [Qemu-devel] [PATCH for-2.5 07/30] m68k: allow to update flags with operation on words and bytes, Laurent Vivier, 2015/08/09
- [Qemu-devel] [PATCH for-2.5 01/30] m68k: define m680x0 CPUs and features, Laurent Vivier, 2015/08/09