decodetree: Support variable-length ISAs

[Qemu-devel] [PULL 0/3] decodetree: Support variable-length ISAs

Richard Henderson posted 3 patches 4 years, 11 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20190506182940.2200-1-richard.henderson@linaro.org

Maintainers: Peter Maydell <peter.maydell@linaro.org>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Alistair Francis <Alistair.Francis@wdc.com>, Cleber Rosa <crosa@redhat.com>, Sagar Karandikar <sagark@eecs.berkeley.edu>, Palmer Dabbelt <palmer@sifive.com>, Richard Henderson <rth@twiddle.net>, Eduardo Habkost <ehabkost@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>

target/arm/translate-sve.c              |  24 ++--
target/hppa/translate.c                 |  16 +--
target/riscv/insn_trans/trans_rvc.inc.c |  10 +-
target/riscv/translate.c                |   4 +-
scripts/decodetree.py                   | 233 +++++++++++++++++++++++++++++---
5 files changed, 241 insertions(+), 46 deletions(-)

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[Qemu-devel] [PULL 0/3] decodetree: Support variable-length ISAs

Posted by Richard Henderson 4 years, 11 months ago

This is a pre-requisite for the RX port.


r~


The following changes since commit a6ae23831b05a11880b40f7d58e332c45a6b04f7:

  Merge remote-tracking branch 'remotes/ehabkost/tags/python-next-pull-request' into staging (2019-05-03 15:26:09 +0100)

are available in the Git repository at:

  https://github.com/rth7680/qemu.git tags/pull-dt-20190506

for you to fetch changes up to 451e4ffdb0003ab5ed0d98bd37b385c076aba183:

  decodetree: Add DisasContext argument to !function expanders (2019-05-06 11:18:34 -0700)

----------------------------------------------------------------
Add support for variable-length ISAs

----------------------------------------------------------------
Richard Henderson (3):
      decodetree: Initial support for variable-length ISAs
      decodetree: Expand a decode_load function
      decodetree: Add DisasContext argument to !function expanders

 target/arm/translate-sve.c              |  24 ++--
 target/hppa/translate.c                 |  16 +--
 target/riscv/insn_trans/trans_rvc.inc.c |  10 +-
 target/riscv/translate.c                |   4 +-
 scripts/decodetree.py                   | 233 +++++++++++++++++++++++++++++---
 5 files changed, 241 insertions(+), 46 deletions(-)

Re: [Qemu-devel] [PULL 0/3] decodetree: Support variable-length ISAs

Posted by Peter Maydell 4 years, 11 months ago

On Mon, 6 May 2019 at 19:29, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> This is a pre-requisite for the RX port.
>
>
> r~
>
>
> The following changes since commit a6ae23831b05a11880b40f7d58e332c45a6b04f7:
>
>   Merge remote-tracking branch 'remotes/ehabkost/tags/python-next-pull-request' into staging (2019-05-03 15:26:09 +0100)
>
> are available in the Git repository at:
>
>   https://github.com/rth7680/qemu.git tags/pull-dt-20190506
>
> for you to fetch changes up to 451e4ffdb0003ab5ed0d98bd37b385c076aba183:
>
>   decodetree: Add DisasContext argument to !function expanders (2019-05-06 11:18:34 -0700)
>
> ----------------------------------------------------------------
> Add support for variable-length ISAs
>
> ----------------------------------------------------------------


Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/4.1
for any user-visible changes.

-- PMM