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Re: [Qemu-ppc] [Qemu-devel] [PATCH 00/13] Mac OS 9 compatibility improve
From: |
Mark Cave-Ayland |
Subject: |
Re: [Qemu-ppc] [Qemu-devel] [PATCH 00/13] Mac OS 9 compatibility improvements (upstream rework) |
Date: |
Fri, 30 Oct 2015 16:48:12 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.8.0 |
On 23/10/15 14:56, Mark Cave-Ayland wrote:
> This is a rework of Cormac O'Brien's GSoC project to try and boot MacOS 9
> under
> QEMU, the original version of which was posted to the qemu-devel list at the
> end of August
> (https://lists.gnu.org/archive/html/qemu-devel/2015-08/msg02521.html).
>
> The patchset consisted of some simple patches from Alex and then a large set
> of
> CUDA changes supplied as a single patch which were the result of Cormac
> analysing
> MOL with Alex's help to try and further the boot process.
>
> In their previous form, the patches were unsuitable for applying upstream
> since
> while they furthered MacOS 9 boot, they also caused a couple of major
> regressions
> such as breaking the mouse and causing Darwin/OS X boot to panic on startup.
>
> This reworked patchset fixes these regressions, includes some other clean-ups
> and more importantly now passes all of my OpenBIOS image boot tests with an
> OpenBIOS binary from SVN trunk (separate pull request to be sent shortly).
> Whilst OpenBIOS still needs one additional patch to run the MacOS 9
> bootloader,
> I've uploaded a pre-compiled binary to
> https://www.ilande.co.uk/tmp/openbios-ppc for people interested in testing
> the
> new MacOS 9 functionality.
>
> Apologies for the delay in sending this out on-list, however due to recent
> circumstances I've been without a reliable broadband connection for a couple
> of weeks. However given that this is mostly a rework of the previous patchset
> and looks good in testing here, I'd definitely like it to be considered for
> application during soft freeze.
>
> Signed-off-by: Mark Cave-Ayland <address@hidden>
>
> Alexander Graf (3):
> PPC: Allow Rc bit to be set on mtspr
> PPC: Fix lsxw bounds checks
> PPC: mac99: Always add USB controller
>
> Mark Cave-Ayland (10):
> cuda.c: fix CUDA ADB error packet format
> cuda.c: fix CUDA_PACKET response packet format
> cuda.c: implement simple CUDA_GET_6805_ADDR command
> cuda.c: implement dummy IIC access commands
> cuda.c: fix CUDA SR interrupt clearing
> cuda.c: add defines for CUDA registers
> cuda.c: refactor get_tb() so that the time can be passed in
> cuda.c: rename get_counter() state variable from s to ti for
> consistency
> cuda.c: fix T2 timer and enable its interrupt
> cuda.c: add delay to setting of SR_INT bit
>
> hw/misc/macio/cuda.c | 243
> ++++++++++++++++++++++++++++++-----------------
> hw/ppc/mac.h | 3 +
> hw/ppc/mac_newworld.c | 3 +-
> target-ppc/mem_helper.c | 5 +-
> target-ppc/translate.c | 2 +-
> 5 files changed, 163 insertions(+), 93 deletions(-)
Ping? Can anyone review this in Alex's absence? In the meantime I've
added it to wiki at http://wiki.qemu.org/Planning/2.5 as it would be
good to get the GSoC work upstream for 2.5.
ATB,
Mark.
- [Qemu-ppc] [PATCH 08/13] cuda.c: fix CUDA SR interrupt clearing, (continued)
- [Qemu-ppc] [PATCH 08/13] cuda.c: fix CUDA SR interrupt clearing, Mark Cave-Ayland, 2015/10/23
- [Qemu-ppc] [PATCH 09/13] cuda.c: add defines for CUDA registers, Mark Cave-Ayland, 2015/10/23
- [Qemu-ppc] [PATCH 03/13] PPC: mac99: Always add USB controller, Mark Cave-Ayland, 2015/10/23
- [Qemu-ppc] [PATCH 04/13] cuda.c: fix CUDA ADB error packet format, Mark Cave-Ayland, 2015/10/23
- [Qemu-ppc] [PATCH 06/13] cuda.c: implement simple CUDA_GET_6805_ADDR command, Mark Cave-Ayland, 2015/10/23
- [Qemu-ppc] [PATCH 05/13] cuda.c: fix CUDA_PACKET response packet format, Mark Cave-Ayland, 2015/10/23
- [Qemu-ppc] [PATCH 10/13] cuda.c: refactor get_tb() so that the time can be passed in, Mark Cave-Ayland, 2015/10/23
- [Qemu-ppc] [PATCH 13/13] cuda.c: add delay to setting of SR_INT bit, Mark Cave-Ayland, 2015/10/23
- [Qemu-ppc] [PATCH 12/13] cuda.c: fix T2 timer and enable its interrupt, Mark Cave-Ayland, 2015/10/23
- [Qemu-ppc] [PATCH 11/13] cuda.c: rename get_counter() state variable from s to ti for consistency, Mark Cave-Ayland, 2015/10/23
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 00/13] Mac OS 9 compatibility improvements (upstream rework),
Mark Cave-Ayland <=