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Re: [Qemu-devel] [RISU PATCH 0/9] Record/playback patches
From: |
joserz |
Subject: |
Re: [Qemu-devel] [RISU PATCH 0/9] Record/playback patches |
Date: |
Mon, 5 Dec 2016 07:50:57 -0200 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Fri, Dec 02, 2016 at 03:59:26PM +0000, Alex Bennée wrote:
> Hi Peter,
>
> I've been cleaning things up so I thought I should re-post my current
> state. These all apply to the current master.
>
> I had to regenerate all the risu binaries as I'd used --no-fp for a
> bunch of them originally which was causing failures. I'm not sure if
> this is due to the FP registers not being cleared by the kernel if FP
> isn't used - but we certainly don't do anything to them except when
> set by the memory/context blocks (without --no-fp). This led me to
> write the 3 noddy scripts included here.
>
> The record/playback is still aarch64 only. I'm open to ideas to do
> this more cleanly otherwise if anyone has access to some PPC hardware
> I can port the record/playback code to the other architectures.
Excellent job, Alex
I can make the PPC port here. I still have work to do in Risu for PPC so
I can include this in my task as well. I'm planning to start working on
it this week.
Thank you
>
> Feel free to cherry-pick any of the minor patches as you wish ;-)
>
> Alex Bennée (9):
> risu: a bit more verbosity when running
> aarch64: add hand-coded risu skeleton for directed testing
> risu: add simple trace and replay support
> risu: add support compressed tracefiles
> risu_aarch64: it's -> it is
> risugen: remove grocer's apostrophe from REs
> new: generate_all.sh script
> new: record_traces.sh helper script
> new: run_risu.sh script
>
> Makefile | 10 +-
> aarch64_simd_handcoded.risu.S | 208
> ++++++++++++++++++++++++++++++++++++++++++
> configure | 55 +++++++++++
> generate_all.sh | 55 +++++++++++
> record_traces.sh | 16 ++++
> risu.c | 116 ++++++++++++++++++-----
> risu.h | 15 +++
> risu_aarch64.c | 89 +++++++++++++++++-
> risu_reginfo_aarch64.h | 7 ++
> risugen | 2 +-
> run_risu.sh | 51 +++++++++++
> 11 files changed, 598 insertions(+), 26 deletions(-)
> create mode 100644 aarch64_simd_handcoded.risu.S
> create mode 100755 generate_all.sh
> create mode 100755 record_traces.sh
> create mode 100755 run_risu.sh
>
> --
> 2.10.2
>
- [Qemu-devel] [RISU PATCH 0/9] Record/playback patches, Alex Bennée, 2016/12/02
- [Qemu-devel] [RISU PATCH 1/9] risu: a bit more verbosity when running, Alex Bennée, 2016/12/02
- [Qemu-devel] [RISU PATCH 4/9] risu: add support compressed tracefiles, Alex Bennée, 2016/12/02
- [Qemu-devel] [RISU PATCH 6/9] risugen: remove grocer's apostrophe from REs, Alex Bennée, 2016/12/02
- [Qemu-devel] [RISU PATCH 3/9] risu: add simple trace and replay support, Alex Bennée, 2016/12/02
- [Qemu-devel] [RISU PATCH 5/9] risu_aarch64: it's -> it is, Alex Bennée, 2016/12/02
- [Qemu-devel] [RISU PATCH 2/9] aarch64: add hand-coded risu skeleton for directed testing, Alex Bennée, 2016/12/02
- [Qemu-devel] [RISU PATCH 8/9] new: record_traces.sh helper script, Alex Bennée, 2016/12/02
- [Qemu-devel] [RISU PATCH 9/9] new: run_risu.sh script, Alex Bennée, 2016/12/02
- [Qemu-devel] [RISU PATCH 7/9] new: generate_all.sh script, Alex Bennée, 2016/12/02
- Re: [Qemu-devel] [RISU PATCH 0/9] Record/playback patches,
joserz <=