[Qemu-devel] [PATCH 0/7] target/xtensa: refactor timers

[Max Filippov]

Hello,

this series reimplements xtensa CCOUNT/CCOMPARE features using QEMU
timers, enables support for running with -icount option and updates
timer tests.

Max Filippov (7):
  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

 hw/xtensa/pic_cpu.c           |  75 +++-----------
 target/xtensa/cpu.h           |  21 +++-
 target/xtensa/helper.h        |   5 +-
 target/xtensa/op_helper.c     |  37 +++++--
 target/xtensa/translate.c     | 225 ++++++++++++++++++++++++++++--------------
 tests/tcg/xtensa/Makefile     |   2 +-
 tests/tcg/xtensa/test_timer.S | 105 +++++++++++++-------
 7 files changed, 284 insertions(+), 186 deletions(-)

-- 
2.1.4