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[Qemu-devel] [ARM] Cortex-R4F and VFP3-D16
From: |
Fabien Chouteau |
Subject: |
[Qemu-devel] [ARM] Cortex-R4F and VFP3-D16 |
Date: |
Wed, 27 Feb 2013 17:37:11 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 |
Hello QEMU folks,
I'm making my first steps in the ARM world by looking at R4F
implementation. More specifically I'm trying to add VFP3-D16 support
which is, as far as I understand, a regular VFP3 with only 16 D
registers instead of 32.
My question is: where do I check that an instruction is accessing an
unimplemented register (i.e. d16-31)? It could be in the macro VFP_DREG,
but it's specification is not clear to me.
Thanks in advance,
--
Fabien Chouteau
- [Qemu-devel] [ARM] Cortex-R4F and VFP3-D16,
Fabien Chouteau <=
- Re: [Qemu-devel] [ARM] Cortex-R4F and VFP3-D16, Peter Maydell, 2013/02/27
- Re: [Qemu-devel] [ARM] Cortex-R4F and VFP3-D16, Fabien Chouteau, 2013/02/27
- Re: [Qemu-devel] [ARM] Cortex-R4F and VFP3-D16, Paul Brook, 2013/02/27
- Re: [Qemu-devel] [ARM] Cortex-R4F and VFP3-D16, Fabien Chouteau, 2013/02/28
- Re: [Qemu-devel] [ARM] Cortex-R4F and VFP3-D16, Peter Maydell, 2013/02/28
- Re: [Qemu-devel] [ARM] Cortex-R4F and VFP3-D16, Fabien Chouteau, 2013/02/28
- Re: [Qemu-devel] [ARM] Cortex-R4F and VFP3-D16, Peter Maydell, 2013/02/28