[Qemu-devel] [PULL 00/14] target/xtensa updates

[Qemu-devel] [PULL 00/14] target/xtensa updates

[Max Filippov]

Hi Peter,

please pull the following batch of updates for target/xtensa.

The following changes since commit a470b33259bf82ef2336bfcd5d07640562d3f63b:

  Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging (2016-12-22 19:23:51 +0000)

are available in the git repository at:

  git://github.com/OSLL/qemu-xtensa.git tags/20170124-xtensa

for you to fetch changes up to 3a3c9dc4ca2eaa612cbd5d4c85d674b15eadfb02:

  target-xtensa: implement RER/WER instructions (2017-01-16 19:19:03 -0800)

----------------------------------------------------------------
target/xtensa updates:

- refactor CCOUNT/CCOMPARE (use QEMU timers instead of instruction counting);
- support icount; run target/xtensa TCG tests with icount;
- implement SMP prerequisites: static vector selection, RUNSTALL and RER/WER.

----------------------------------------------------------------
Max Filippov (14):
      target/xtensa: add static vectors selection
      target/xtensa: implement RUNSTALL
      target/xtensa: refactor CCOUNT/CCOMPARE
      target/xtensa: support icount
      target/xtensa: don't continue translation after exception
      target/xtensa: tests: run tests with icount
      target/xtensa: tests: fix timer tests
      target/xtensa: tests: replace hardcoded interrupt masks
      target/xtensa: tests: add ccount write tests
      target/xtensa: fix ICACHE/DCACHE options detection
      target/xtensa: implement MEMCTL SR
      target/xtensa: tests: add memctl test
      target/xtensa: tests: clean up interrupt tests
      target-xtensa: implement RER/WER instructions

 hw/xtensa/pic_cpu.c               |  75 +++---------
 target/xtensa/cpu.c               |  12 +-
 target/xtensa/cpu.h               |  60 ++++++++--
 target/xtensa/helper.c            |  13 ++
 target/xtensa/helper.h            |   9 +-
 target/xtensa/op_helper.c         |  73 ++++++++++--
 target/xtensa/overlay_tool.h      |  37 +++++-
 target/xtensa/translate.c         | 245 ++++++++++++++++++++++++++------------
 tests/tcg/xtensa/Makefile         |   2 +-
 tests/tcg/xtensa/test_interrupt.S |  27 +++--
 tests/tcg/xtensa/test_sr.S        |   1 +
 tests/tcg/xtensa/test_timer.S     | 105 +++++++++++-----
 12 files changed, 456 insertions(+), 203 deletions(-)

-- 
2.1.4

Re: [Qemu-devel] [PULL 00/14] target/xtensa updates

[Peter Maydell]

On 25 January 2017 at 00:37, Max Filippov <jcmvbkbc@gmail.com> wrote:
> Hi Peter,
>
> please pull the following batch of updates for target/xtensa.
>
> The following changes since commit a470b33259bf82ef2336bfcd5d07640562d3f63b:
>
>   Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging (2016-12-22 19:23:51 +0000)
>
> are available in the git repository at:
>
>   git://github.com/OSLL/qemu-xtensa.git tags/20170124-xtensa
>
> for you to fetch changes up to 3a3c9dc4ca2eaa612cbd5d4c85d674b15eadfb02:
>
>   target-xtensa: implement RER/WER instructions (2017-01-16 19:19:03 -0800)
>
> ----------------------------------------------------------------
> target/xtensa updates:
>
> - refactor CCOUNT/CCOMPARE (use QEMU timers instead of instruction counting);
> - support icount; run target/xtensa TCG tests with icount;
> - implement SMP prerequisites: static vector selection, RUNSTALL and RER/WER.
>

Applied, thanks.

-- PMM