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Re: [Qemu-devel] [PATCH 0/2] m68k: 680x0 processors family support
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH 0/2] m68k: 680x0 processors family support |
Date: |
Mon, 22 Jun 2015 09:33:53 +0100 |
On 21 June 2015 at 23:35, Laurent Vivier <address@hidden> wrote:
> I carry this series for several years now.
>
> I was reluctant to merge it with the mainstream because
> I was sure it was breaking Coldfire support.
>
> But with the kernel provided by Greg Ungerer I was able
> to check and correct the support of ColdFire family
> in my tree.
>
> This series allows:
> - to start a ColdFire semi-hosted kernel (m68k-softmmu)
> - chroot or start a container of debian etch-m68k (m68k-linux-user)
>
> I have another series providing privileged instructions and
> allowing to boot a 680x0 debian kernel (Macintosh Quadra 800),
> but this one needs more work (and love). Based on this work,
> we will also be able to boot a NextStation (Bryce Lanham, GSoC)
>
> This work is based on the work of Andreas Schwab.
>
> Laurent Vivier (2):
> m68k: Add compatibility with 680x0 processors family
> m68k: Implement 680x0 processors family 96 bit FPU
>
> configure | 2 +-
> cpu-exec.c | 6 -
> disas.c | 4 +
> fpu/softfloat-specialize.h | 48 +-
> fpu/softfloat.c | 38 +-
> gdb-xml/m68k-fp.xml | 21 +
> include/fpu/softfloat.h | 11 +-
> target-m68k/cpu.c | 67 +-
> target-m68k/cpu.h | 76 +-
> target-m68k/helper.c | 1691 ++++++++++++++++++--
> target-m68k/helper.h | 100 +-
> target-m68k/m68k-qreg.h | 11 -
> target-m68k/op_helper.c | 182 ++-
> target-m68k/qregs.def | 6 +-
> target-m68k/translate.c | 3682
> +++++++++++++++++++++++++++++++++++---------
> 15 files changed, 5013 insertions(+), 932 deletions(-)
> create mode 100644 gdb-xml/m68k-fp.xml
> delete mode 100644 target-m68k/m68k-qreg.h
Thanks for sending this. My initial feeling is that this would
really benefit from being split up into more patches to make
it easier to review.
-- PMM